Cities Index.
11 & 12 - Attachment A - Exhibit C-J - Housing Element Update (2008-2014) - Addendums 1-8

Newport Beach City Council
April 9, 2024

Document
11 & 12 - Attachment A - Exhibit C-J - Housing Element Update (2008-2014) - Addendums 1-8
Meeting
April 9, 2024
Body
Newport Beach City Council
Pages
230
Text extracted from the city's file for reading and search. Open the original on ecms.newportbeachca.gov. That file is the official record.

0.1198

2.5359

1.9491

3.1700e-

0.1035

0.1035

0.1035

0.1035

0.0000
262.7849
262.7849

0.0482

0.0000
263.9897
003
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling ;i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 0.0000 1 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 9.4900e- � 0.3594 � 0.1438 i 1.7100e- � 0.0622 i 1.8700e- � 0.0640 � 0.0179 i 1.7900e- ; 0.0197 � 0.0000 i 170.8523 � 170.8523 i 0.0107 � 0.0247 i 178.4933 •� 003 003 003 003
Worker •i 0.0865 0.0565 0.8813 i 2.9300e- 0.3777 i 1.7900e- 0.3795 0.1003 i 1.6500e- ; 0.1020 ■ 0.0000 i 276.8971 276.8971 i 5.5200e- 6.1000e- 278.8524 •�
003 003 003 003 003

0.0960

0.4159

1.0250

4.6400e-

0.4399

3.6600e-

0.4436

0.1182

3.4400e-

0.1217

0.0000
447.7493
447.7493

0.0163

0.0308
457.3457
F-777
003
003
003

CalEEMod Version: CalEEMod.2020.4.0 Page 25 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2025
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
I
PM10
Total
PM2.5
I
PM2.5
Total
I
I
Category
tons/yr
MT/yr
Off -Road •i 0.0157 0.1487 0.2335 i 3.6000e- 7.000Oe- 7.000Oe- 6.4700e- 6.4700e- 0.0000 i 31.0258 31.0258 i 9.8300e- 0.0000 i 31.2717 •� 004 003 003 003 003 003
Paving •i 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Total

0.0157

0.1487

0.2335

3.6000e-

7.000Oe-

7.000Oe-

6.4700e-

6.4700e-

0.0000

31.0258

31.0258

9.8300e-

0.0000

31.2717
004
003
003
003
003
003
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 � 0.0000 � 0.0000 i 0.0000 ---------- ��--------------'-------------------------------------------------� --- -------'-- --------------------*--- --- �------
Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker 7.5000e- 4.9000e- 7.6800e- 3.000Oe- 3.2900e- 2.000Oe- 3.3100e- 8.7000e- 1.000Oe- 8.9000e- 0.0000 2.4142 2.4142 5.000Oe- 5.000Oe- i 2.4313 �i i i i � i
004 004 003 005 003 005 003 004 005 004 . 005 005 i
Total

7.5000e-

4.9000e-

7.6800e-

3.000Oe-

3.2900e-

2.000Oe-

3.3100e-

8.7000e-

1.000Oe-

8.9000e-

0.0000

2.4142

2.4142

5.000Oe-

5.000Oe-

2.4313
004
004
003
005
003
005
003
004
005
004
005
005

CalEEMod Version: CalEEMod.2020.4.0 Page 26 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2025
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
I
PM10
Total
PM2.5
PM2.5
Total
I
I
Category
tons/yr
MT/yr
Off -Road •i 0.0147 0.3122 0.2595 i 3.6000e- 0.0112 0.0112 0.0112 0.0112 0.0000 i 31.0258 31.0258 i 9.8300e- 0.0000 i 31.2716 004 003
Paving �i 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 0.0000 i 0.0000 0.0000 0.0000 Total

0.0147

0.3122

0.2595

3.6000e-

0.0112

0.0112

0.0112

0.0112

0.0000

31.0258

31.0258

9.8300e-

0.0000

31.27 66
004
003
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ 0.0000 i 0.0000 0.0000 � 0.0000 � 0.0000 i 0.0000 --------- ��--------------'-------------------------------------------------� --- �-------------'-- --------------------*--- --- Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker 7.5000e- 4.9000e- 7.6800e- 3.000Oe- 3.2900e- 2.000Oe- 3.3100e- 8.7000e- 1.000Oe- 8.9000e- 0.0000 2.4142 2.4142 5.000Oe- 5.000Oe- i 2.4313 �i i i i � i
004 004 003 005 003 005 003 004 005 004 . 005 005 i
Total

7.5000e-

4.9000e-

7.6800e-

3.000Oe-

3.2900e.

2.000Oe-

3.3100e-

8.7000e-

1.000Oe-

8.9000e-

0.0000

2.4142

2.4142

5.000Oe-

5.000Oe-

2.43 13
004
004
003
005
003
005
003
004
005
004
005
005

CalEEMod Version: CalEEMod.2020.4.0 Page 27 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2024
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Archit. Coating •i 0.1253 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Off -Road •i 2.89OOe- 0.0195 0.0290 i 5.000Oe- i 9.7000e- 9.7000e- i 9.7000e- 9.7000e- 0.0000 i 4.0852 4.0852 i 2.3000e- 0.0000 4.0910 •� 003 005 004 004 004 004 ; 004
Total

0.1281

0.0195

0.0290

5.000Oe-

9.7000e-

9.7000e-

9.7000e-

9.7000e-

0.0000

4.0852

4.0852

2.3000e-

0.0000

4.0910
005
004
004
004
004
004
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker 2.3000e- 1.5700e- 0.0235 8.000Oe- 9.4800e- 5.000Oe- 9.5300e- 2.5200e- 4.000Oe- 2.5600e- 0.0000 7.1268 7.1268 1.5000e- 1.6000e- i 7.1791 �i i i i � i
003 003 005 003 005 003 003 005 003 . 004 004 i
Total

2.3000e-

1.5700e-

0.0235

8.000Oe-

9.4800e-

5.000Oe-

9.5300e-

2.5200e-

4.000Oe-

2.5600e-

0.0000

7.1268

7.1268

1.5000e-

1.6000e-

7.1791
003
003
005
003
005
003
003
005
003
004
004

CalEEMod Version: CalEEMod.2020.4.0 Page 28 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2024
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Archit. Coating •i 0.1253 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Off -Road •i 1.8200e- 0.0376 0.0293 i 5.000Oe- i 1.5200e- 1.5200e- i 1.5200e- 1.5200e- 0.0000 i 4.0852 4.0852 i 2.3000e- 0.0000 4.0910 •� 003 005 003 003 003 003 : 004
Total

0.1271

0.0376

0.0293

5.000Oe-

1.5200e-

1.5200e-

1.5200e-

1.5200e-

0.0000

4.0852

4.0852

2.3000e-

0.0000

4.0910
005
003
003
003
003
004
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker 2.3000e- 1.5700e- 0.0235 8.000Oe- 9.4800e- 5.000Oe- 9.5300e- 2.5200e- 4.000Oe- 2.5600e- 0.0000 7.1268 7.1268 1.5000e- 1.6000e- i 7.1791 �i i i i � i
003 003 005 003 005 003 003 005 003 . 004 004 i
Total

2.3000e-

1.5700e-

0.0235

8.000Oe-

9.4800e-

5.000Oe-

9.5300e-

2.5200e-

4.000Oe-

2.5600e-

0.0000

7.1268

7.1268

1.5000e-

1.6000e-

7.1791
003
003
005
003
005
003
003
005
003
004
004

CalEEMod Version: CalEEMod.2020.4.0 Page 29 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2025
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Archit. Coating •i 1.2252 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Off -Road •i 0.0267 0.1793 0.2831 i 4.7000e- i 8.0600e- 8.0600e- i 8.0600e- 8.0600e- 0.0000 i 39.9584 39.9584 i 2.1800e- 0.0000 40.0129 •� 004 003 003 003 003 : 003
Total

1.2519

0.1793

0.2831

4.7000e-

8.0600e-

8.0600e-

8.0600e-

8.0600e-

0.0000

39.9584

39.9584

2.1800e-

0.0000

40.0129
004
003
003
003
003
003
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 � 0.0000 � 0.0000 i 0.0000 ---------- ��--------------'-------------------------------------------------� --- -------'-- --------------------*--- --- �------
Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 '
Worker •1 0.0213 0.0139 0.2164 i 7.2000e- 0.0928 i 4.4000e- 0.0932 0.0246 i 4.1000e- 0.0250 ■ 0.0000 i 68.0091 68.0091 1.3600e- 1.5000e- 68.4894 004 004 004 : 003 003
Total

0.0213

0.0139

0.2164

7.2000e-

0.0928

4.4000e-

0.0932

0.0246

4.1000e-

0.0250

0.0000

68.0091

68.0091

1.3600e-

1.5000e-

68.7 004
004
004
003
003

CalEEMod Version: CalEEMod.2020.4.0 Page 30 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2025
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Archit. Coating •i 1.2252 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Off -Road •i 0.0178 0.3682 0.2868 i 4.7000e- i 0.0149 0.0149 i 0.0149 0.0149 0.0000 i 39.9584 39.9584 i 2.1800e- 0.0000 i 40.0129 004 003
Total

1.2430

0.3682

0.2868

4.7000e-

0.0149

0.0149

0.0149

0.0149

0.0000

39.9584
379584

2.1800e-

0.0000

40.0129
004
003
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 � 0.0000 � 0.0000 i 0.0000 --------- ��--------------'-------------------------------------------------� --- �-------------'-- --------------------*--- --- Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 '
Worker •1 0.0213 0.0139 0.2164 i 7.2000e- 0.0928 i 4.4000e- 0.0932 0.0246 i 4.1000e- 0.0250 ■ 0.0000 i 68.0091 68.0091 1.3600e- 1.5000e- 68.4894 004 004 004 : 003 003
Total

0.0213

0.0139

0.2164

7.2000e-

0.0928

4.4000e-

0.0932

0.0246

4.1000e-

0.0250

0.0000

68.0091

68.0091

1.3600e-

1.5000e-

68.7 004
004
004
003
003

CalEEMod Version: CalEEMod.2020.4.0 Page 31 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

4.0 Operational Detail - Mobile

4.1 Mitigation Measures Mobile
Increase Density
Improve Pedestrian Network
ROG
NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
I CO2e
Category
tons/yr
MT/yr
Mitigated
•i 0.2786 0.2792 2.5798 i 5.6200e-

0.6375 i 3.9800e-
i 0.6414

0.1702
i 3.7000e-

0.1739
■ 0.0000 i 532.9663 532.9663 i 0.0353

0.0236 540.8790
003
003
003
;
- - - - - - - - - - -------------- --------------- --------------- +--------------}--------------i------------------------------ }--------------4---------------+ - - - - - - - _ - - - - - - --------------- --------------- +-------------- ---------------- I Unmitigated

0.3360 0.3744 3.4690 8.1200e-

0.9292 5.5800e-

0.9348

0.2480

5.1900e-

0.2532

0.0000 769.6589 769.6589 0.0457

0.0315 780.1911
003
003
003

4.2 Trip Summary Information
Average Daily Trip Rate
Unmitigated
Mitigated
Land Use
Weekday
Saturday
Sunday
Annual VMT
Annual VMT
Apartments High Rise ; 721.86 ; 721.86 721.86 2,466,705 1,692,160 ........... ............................---------------------� Y--------------------------------------------------- Enclosed Parking with Elevator ; 0.00 ; 0.00 0.00
......................................---------------------- ---------- --------------------- ------------------------ Other Non -Asphalt Surfaces ; 0.00 ; 0.00 -+ 0.00
Total 721.86
721.86
721.86
2,466,705
1,692,160

4.3 Trip Type Information
Miles
Trip %
Trip Purpose %
Land Use
H-W or C-W
H-S or C-C
H-O or C-NW
H-W or C-W
H-S or C-C
H-O or C-NW Primary
Diverted
Pass -by
Apartments High Rise ; 14.70 5.90

8.70 40.20 i 19.20 40.60 86
11 3
Enclosed Parking with Elevator • 16.60 8.40

6.90 0.00 0.00 0.00 0
0 0

CalEEMod Version: CalEEMod.2020.4.0 Page 32 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Miles
Trip % Trip Purpose %
Land Use
H-W or C-W
H-S or C-C
H-O or C-NW
H-W or C-W
H-S or C-C
H-O or C-NW Primary =
Diverted
Pass -by
Other Non -Asphalt Surfaces 16.60 8.40 6.90 0.00 0.00 0.00 0 0 0

4.4 Fleet Mix
Land Use
LDA I
LDT1 I
LDT2 I
MDV I
LHD1 I
LHD2 I
MHD I
HHD I
OBUS I
UBUS I
MCY I
SBUS
MH
Apartments High Rise

0.547453'

0.060181:

0.185039:

0.126487:

0.024236:

0.006679:

0.014707:

0.004926:

0.000662:

0.000378:

0.024745:

0.000705:

0.003801
Enclosed Parking with Elevator

0.547453'

0.060181:

0.185039:

0.126487:

0.024236:

0.006679:

0.014707:

0.004926:

0.000662:

0.000378:

0.024745:

0.0007051

0.003801
i
I
Other Non -Asphalt Surfaces

0.547453•

0.060181,

0.185039,

0.126487,

0.024236-

0.006679-

0.014707-

0.004926,

0.000662,

0.000378-

0.024745,

0.000705.

0.003801

5.0 Energy Detail
Historical Energy Use: N

5.1 Mitigation Measures Energy
ROG
NOx
CO
S02
Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
I CO2e
Category
tons/yr
MT/yr
I
Electricity I
I I
I I
I I
I I 0.0000
I I
I 0.0000 I
I
I 0.0000

0.0000
� 0.0000
I I I
i 419.9165 1419.9165 0.0354
I

14.3000e- 422.0828
Mitigated ,I I
I I
I I
I I
I
.

I I
I 003 I
,I I I I I I I I
..rl-
1 --
I

I I I I
r.......

I
Electricity .1 I
I I
I I
I I
I I 0.0000
I I
I 0.0000 I
I
I 0.0000

0.0000

0.0000
I-------1 I I
i 419.9165 419.9165 0.0354
1 I

14.3000e- 422.0828
Unmitigated .I I
I I
I I
I I
1 .

I I
I 003 I
,I I I

II II II II II
1I
�....'..II
I I
-
II r ....'..
ry-------I
NaturalGas -I 9.5600e- 0.0817

0.0348 5.2000e-

6.6000e-

6.6000e-

6.6000e

6.6000e- 0.0000

94.6028I 94.6028 1.8100e-

1.7300e- 1 95.1650
Mitigated ;i 003 I
I I 004
I I 003
I 003 I
I 003
003
.
i I I 003
I 003 I
I I I I I I I 1 ,
I I I
NaturalGas 9.5600e- 0.0817

0.0348 5.2000e-
- 6.6000e- 6.6000e- -

6.6000e-

6.6000e- 0.0000

94.6028 94.6028 1.8100e-
- 1.7300e- 95.1650
Unmitigated 003
004
003
003
003
003
003
003

CalEEMod Version: CalEEMod.2020.4.0 Page 33 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.2 Energy by Land Use - NaturalGas
Unmitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
I
I
PM10
I
PM10
Total
PM2.5
I
PM2.5
Total
I
Land Use
kBTU/yr
tons/yr
MT/yr
Apartments High
I 1.77279e 4 9.5600e- i 0.0817 0.0348 5.2000e- 6.6000e- i 6.6000e- 6.6000e- 6.6000e- 0.0000 i 94.6028 94.6028 i 1.8100e- i 1.7300e- i 95.1650 Rise
i +006 003 004 003 003 003 003 003 003 i
Enclosed Parking
0 •i 0.0000 i 0.0000 � 0.0000 � 0.0000 i � 0.0000 i 0.0000 � � 0.0000 0.0000 � 0.0000 i 0.0000 � 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
i '� i
--- - --- --
'---------------------'-----------------------------------'-------- ------------------------------ Other Non-
0 •i 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 i 0.0000 0.0000 Asphalt Surfaces
Total

9.5600e-

0.0817

0.0348

5.2000e-

6.6000e-

6.6000e-

6.6000e-

6.6000e-

0.0000

94.6028

94.6028

1.8100e-

1.7300e-

95.1650
003
004
j
003
j
003
003
003
j
003
003

CalEEMod Version: CalEEMod.2020.4.0 Page 34 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.2 Energy by Land Use - NaturalGas
Mitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
I
I
PM10
I
PM10
Total
PM2.5
I
PM2.5
Total
I
Land Use
kBTU/yr
tons/yr
MT/yr
Apartments High
I 1.77279e 4 9.5600e- i 0.0817 0.0348 5.2000e- 6.6000e- i 6.6000e- 6.6000e- 6.6000e- 0.0000 i 94.6028 94.6028 i 1.8100e- i 1.7300e- i 95.1650 Rise
i +006 003 004 003 003 003 003 003 003 i
Enclosed Parking
0 •i 0.0000 i 0.0000 � 0.0000 � 0.0000 i � 0.0000 i 0.0000 � � 0.0000 0.0000 � 0.0000 i 0.0000 � 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
i '� i
--- - --- --
--------------'-----------------------------------'-- - - - - -- ------------------------------ Other Non-
0 •i 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 i 0.0000 0.0000 Asphalt Surfaces
Total

9.5600e-

0.0817

0.0348

5.2000e-

6.6000e-

6.6000e-

6.6000e-

6.6000e-

0.0000

94.6028

94.6028

1.8100e-

1.7300e-

95.1650
003
004
j
003
j
003
003
003
j
003
003

CalEEMod Version: CalEEMod.2020.4.0 Page 35 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.3 Energy by Land Use - Electricity
Unmitigated
Electricity
Total CO2
CH4
N20
CO2e
Use
I
I
Land Use
kWh/yr
MT/yr
Apartments High
609579 ■i 108.1061 i 9.1200e- 1.1100e- 108.6638
Rise
003 i 003
Enclosed Parking
• ------- -------

1.75821e -1 311.8104 i 0.0263 3.1900e- 313.4189
with Elevator
i +006 003 i
-----------�
1--------------�-------
Other Non-
0 •i 0.0000 i 0.0000 0.0000 0.0000
Asphalt Surfaces
i Z
Total
419.9165

0.0354

4.3000e-
422.0828
11 003

CalEEMod Version: CalEEMod.2020.4.0 Page 36 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.3 Energy by Land Use - Electricity
Mitigated
Electricity
Total CO2
CH4
N20
CO2e
Use
I
I
Land Use
kWh/yr
MT/yr
Apartments High
609579 ■i 108.1061 i 9.1200e- 1.1100e- 108.6638
Rise
003 i 003
--r------ii-------
Enclosed Parking
•-------------- *-------

1.75821e ■1 311.8104 i 0.0263 3.1900e- 313.4189
with Elevator
i +006 003 i
-----------�
1--------------�-------
Other Non-
0 •i 0.0000 i 0.0000 0.0000 0.0000
Asphalt Surfaces
i Z
Total
419.9165

0.0354

4.3000e-
422.0828
11 003

6.0 Area Detail

6.1 Mitigation Measures Area
Use only Natural Gas Hearths

CalEEMod Version: CalEEMod.2020.4.0 Page 37 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
I CO2e
Category
tons/yr
MT/yr
I I I
Mitigated •I 1.7124 .04 1.6611
086
I I

0.0115
I

0.0115
I I

0.0115

0.0115
I I 1
� 0.0000 I 37.0622 37.0622 37.3318
I I 12.8000e-
004
I I
I 1
I
I
I I
I I
I 13.2800e- 16.3000e-
. I I I 003 I 004 I
Unmitigated

2.2298 0.0602 2.6592 2.6700e-
- 0.1610
- 0.1610

0.1610

0.1610

16.8888 35.1531 52.0419 - 0.0530 • 1.1500e- 53.7081
003
003

6.2 Area by SubCategory
Unmitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Subcategory
tans/yr
MT/yr
I I I I I I I I I I 1
Architectural •1 0.1350 I I I I I 0.0000 I 0.0000 I I 0.0000 0.0000 � 0.0000 1 0.0000 I 0.0000 I 0.0000 I 0.0000 i 0.0000 Coating
_______________i_______I------- --------------------- *_______ I
I I I I 1 I I I I I I
Consumer •1 1.5238 I I I I I 0.0000 I 0.0000 I I 0.0000 � 0.0000 � 0.0000 1 0.0000 I 0.0000 I 0.0000 I 0.0000 i 0.0000 Products
I I
I-
I I I I 1 I I I I I I
Hearth •I 0.5208 I 0.0412 I 1.0108 12.5800e- I I 0.1518 I 0.1518 I I 0.1518 � 0.1518 � 16.8888 I 32.4545 I 49.3434 I 0.0504 11.1500e- i 50.9441 'I I I I 003 I I I I I 1 I I 1 003 I
.

I
I
I I I I I 1 I I I I I I
Landscaping •0.0501 I 0.0190 I 1.6485 19.000Oe- I 19.1300e- 19.1300e- I 19.1300e- � 9.1300e- � 0.0000 1 2.6985 I 2.6985 12.6200e- 40 I 0.0000 i 2.76 'I I I I 005 I I 003 I 003 I I 003 003 1 I I 003 I I
'I I I I I I I I I I I I I
Total

2.2298

0.0602

2.6592

2.6700e-

0.1610

0.1610

0.1610

0.1610

16.8888

35.1531
570419

0.0530

1.1500e-

53.7081
003
003

CalEEMod Version: CalEEMod.2020.4.0 Page 38 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

6.2 Area by SubCategory
Mitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
I
PM2.5
Total
I
I
Subcategory
tons/yr
MT/yr
Architectural •i 0.1350 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 0.0000 Coating '� . I i
Consumer •i 1.5238 i � i i � 0.0000 i 0.0000 � i 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 � 0.0000 � 0.0000 Products '1 1 i
Hearth •i 3.4700e- 0.0297 0.0126 1.9000e- 2.4000e- 2.4000e- 2.4000e- 2.4000e- 0.0000 i 34.3636 34.3636 6.6000e- 6.3000e- 34.5678 i i i i
003 004 003 003 003 003 004 004 i
Landscaping •i 0.0501 i 0.0190 1.6485 i 9.000Oe- 9.1300e- i 9.1300e- 9.1300e- 9.1300e- 0.0000 i 2.6985 2.6985 i 2.6200e- 0.0000 2.7640 005 003 003 003 003 003 i
Z
Total

1.7124

0.0486

1.6611

2.8000e-

0.0115

0.0115

0.0115

0.0115

0.0000

37.0621

37.0621

3.2800e-

6.3000e-

37.3318
11 004
003
004

7.0 Water Detail

7.1 Mitigation Measures Water
Use Water Efficient Irrigation System

CalEEMod Version: CalEEMod.2020.4.0 Page 39 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Total CO2
CH4
N20
CO2e
Category
MT/yr
Mitigated •i 39.2920
i 0.3406 i 8.3400e- i 50.2921
•1
003 i
---- - +-----------------------------* - - - - - - -
Unmitigated •• 40.0770

0.3407 8.3500e- 51.0811
003

7.2 Water by Land Use
Unmitigated
Indoor/Out
Total CO2
CH4
N20
CO2e
door Use
I
Land Use
Mgal
MT/yr
Apartments High 10.3595 / •i 40.0770 0.3407 8.3500e- 51.0811 Rise i 6.53098 ;i 003
----------- ------- -------
Enclosed Parking 0/0 ■1 0.0000 0.0000 0.0000 0.0000
with Elevator
-r------it-------�-------�-------r__--___
Other Non- 0/0 •1 0.0000 0.0000 0.0000 i 0.0000
Asphalt Surfaces
Total

40.0770

0.3407

8.3500e-

51.0811
003

CalEEMod Version: CalEEMod.2020.4.0 Page 40 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

7.2 Water by Land Use
Mitigated
Indoor/Out
Total CO2
CH4
N20
CO2e
door Use
Land Use
Mgal
MT/yr
Apartments High i 10.3595 / •i 39.2920 0.3406 8.3400e- i 50.2921 Rise i 6.13259 ;i 003 i
i i
Enclosed Parking 0/0 •1 0.0000 1 0.0000 1 0.0000 0.0000 with Elevator •�
i
---------- ----------------
Other Non- i 0 / 0 •i 0.0000 0.0000 0.0000 i 0.0000
Asphalt Surfaces •�
i
Total

39.2920

0.3408

8.3400e-

50.2921
j
003
j

8.0 Waste Detail

8.1 Mitigation Measures Waste

CalEEMod Version: CalEEMod.2020.4.0 Page 41 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied CategoryNear
Total CO2
CH4
I N20
I CO2e
MT/yr
Mitigated •i 14.8468 i 0.8774 i 0.0000 36.7822
- - - - - - - - - - - --------------------------------------------- - - - - - - - Unmitigated 14.8468 0.8774 0.0000 36.7822

8.2 Waste by Land Use
Unmitigated
Waste
Total CO2
CH4
N20
CO2e
Disposed
I
I
Land Use
tons
MT/yr
Apartments High
I 73.14 •I 14.8468 0.8774 i 0.0000 I 36.7822
Rise
------------------,I---
----'------- ---------------
Enclosed Parking
I 0 •I 0.0000 0.0000 i 0.0000 I 0.0000
with Elevator
---------
'------- -------
Other Non-
I 0 •I 0.0000 0.0000 i 0.0000 I 0.0000
Asphalt Surfaces
Total

14.8468

0.8774

0.0000

36.7822

CalEEMod Version: CalEEMod.2020.4.0 Page 42 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

8.2 Waste by Land Use
Mitigated
Waste
Total CO2
CH4
N20
CO2e
Disposed
I
I
Land Use
tons
MT/yr
Apartments High

73.14 •i 14.8468 0.8774 i 0.0000 i 36.7822
Rise
• '-------'-------
Enclosed Parking
0 •1 0.0000 0.0000 i 0.0000 0.0000
with Elevator
i
---------
'-------'-------
Other Non-
0 •i 0.0000 0.0000 i 0.0000 i 0.0000
Asphalt Surfaces
Total

14.8468

0.8774

0.0000

36.7822

9.0 Operational Offroad
Equipment Type Number Hours/Day Days/Year Horse Power Load Factor Fuel Type

10.0 Stationary Equipment
Fire Pumps and Emergency Generators
Equipment Type Number Hours/Day Hours/Year Horse Power Load Factor Fuel Type Emergency Generator 1• 0.13• 50• 350, 0.73 Diesel
Boilers
Equipment Type Number Heat Input/Day Heat Input/Year Boiler Rating Fuel Type User Defined Equipment

CalEEMod Version: CalEEMod.2020.4.0 Page 43 of 43 Date: 2/3/2022 2:04 PM The Ritz -Carlton Residences - Orange County, Annual
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Equipment Type Number

10.1 Stationary Sources
Unmitigated/Mitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Equipment Type
tons/yr
MT/yr
Emergency •i 0.0144 0.0401 0.0366 7.000Oe- 2.1100e- 2.1100e- 2.1100e- I 2.1100e- 0.0000 1 6.6640 6.6640 9.3000e- 0.0000 6.6873 Generator - '� 005 003 003 003 003 004 '
Diesel (300 - 600 •i i
•i
i
Total

0.0144

0.0401

0.0366

7.000Oe-

2.1100e-

2.1100e-

2.1100e-

2.1100e- 0.0000

6.6640

6.6640

9.3000e-

0.0000

6.6873
005
003
003
003
003
004

11.0 Vegetation

CalEEMod Version: CalEEMod.2020.4.0 Page 1 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied The Ritz -Carlton Residences
Orange County, Summer

1.0 Project Characteristics

1.1 Land Usage
Land Uses
Size
Metric
Lot Acreage
Floor Surface Area
Population
Enclosed Parking with Elevator
808.00 +
Space
; 1.03 323,200.00
i 0
_____ ______ ______ ______ ______ _� ______ ______ ______ ______ ______a______________________________._____________________________----___--____---__—+_______________ Other Non -Asphalt Surfaces

1.17 +
Acre
; 1.17 50,965.20
i 0
______________________________------------------------------ �------------------------------ --------------- }__________________F_______________
Apartments High Rise
159.00
Dwelling Unit

0.57 414,999.00
360

1.2 Other Project Characteristics
Urbanization Urban Wind Speed (m/s) 2.2 Precipitation Freq (Days) 30 Climate Zone 8 Operational Year 2025
Utility Company Southern California Edison
CO2Intensity 390.98 CH4Intensity 0.033 N20Intensity 0.004 (lb/MWhr) (lb/MWhr) (lb/MWhr)

1.3 User Entered Comments & Non -Default Data
Project Characteristics -
Land Use - Based on the Project Description provided to LSA on January 21, 2022. Other non -asphalt surfaces includes the vehicle entry, pedestrian walk, landscaping, and pool deck.

Construction Phase - 6 months of demolition then construction start 12/31/22, 36 month duration, complete 12/31/25.

Demolition - The project would demolish approximately 263,194 square feet.

Grading - The project would require the export of 205,700 cubic yards of soil.

Vehicle Trips - Trip rates based on the average daily trip generation provided in the project's Trip Generation letter dated January 26, 2022.

Woodstoves - Assuming no woodstoves or wood -burning hearths.

Construction Off -road Equipment Mitigation - Assuming use of Tier 2 construction equipment and compliance with SCAQMD Rule 403: Fugitive Dust measures.

Mobile Land Use Mitigation -

CalEEMod Version: CalEEMod.2020.4.0 Page 2 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Area Mitigation - Assuming no woodstoves or wood -burning hearths.

Water Mitigation - The project would include low-water planting palette and water -efficient irrigation.

Stationary Sources - Emergency Generators and Fire Pumps - The proposed project would include a diesel emergency backup generator.

Trips and VMT -
Table Name
Column Name
Default Value
New Value
tblConstDustMitigation
WaterU n paved RoadVehicleSpeed 1 0
15 ------------------------------
NumberOfEquipmentMitigated 1 0.00 1.00
----------------------------
tblConstEquipMitigation
------------------------------ r-------------------------------------------------------- NumberOfEquipmentMitigated r 0.00 1.00
----------------------------_------------------------------ tblConstEquipMitigation
r------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 2.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
-----------------------------
tblConstEquipMitigation
------------------------------ r-------------------------------------------------------- NumberOfEquipmentMitigated r 0.00 2.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 2.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 2.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
-----------------------------
tblConstEquipMitigation
------------------------------ r-------------------------------------------------------- NumberOfEquipmentMitigated r 0.00 8.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 3.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier i No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier i No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier i No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier v No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r----------------------------- -------------------------- Tier i No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier v No Change Tier 2
-----------------------------
tblConstEquipMitigation
------------------------------------------------------------ -------------------------- Tier No Change Tier 2

CaIEEMod Version: CalEEMod.2020.4.0 Page 3 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied tbIConstEquipMitigation
Tier
No Change
Tier 2
•-----------------------------
tbIConstEquipMitigation

Y----------------------------
Tier
�-----------------------------4-------------------------- } No Change
Tier 2
tbIConstEquipMitigation
Tier
} No Change
Tier 2
tbIConstEquipMitigation
Tier
} No Change
Tier 2
tbIConstEquipMitigation
Tier
} No Change
Tier 2
tbIConstEquipMitigation
Tier
} No Change
Tier 2
tbIConstructionPhase
NumDays
} 20.00
180.00
tbIConstructionPhase
NumDays
} 3.00

10.00 tbIConstructionPhase
NumDays
} 6.00
100.00
tbIConstructionPhase
NumDays
} 220.00
770.00
tbIConstructionPhase
NumDays
} 10.00
345.00
tbIConstructionPhase
NumDays
} 10.00

40.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
PhaseEndDate
6/28/2022
i
12/30/2022
tbIConstructionPhase
PhaseEndDate
7/1/2022
i
1/11/2023
tbIConstructionPhase
PhaseEndDate
7/11/2022
i
5/8/2023
tbIConstructionPhase
PhaseEndDate
5/15/2023
i
10/22/2025
tbIConstructionPhase
PhaseEndDate
6/12/2023
i
12/31 /2025
tbIConstructionPhase
PhaseEndDate
5/29/2023
i
12/8/2025
tbIConstruction Phase
PhaseStartDate
6/1 /2022
i
6/4/2022
tbIConstructionPhase
PhaseStartDate
6/29/2022
i
12/31 /2022
tbIConstruction Phase
PhaseStartDate
7/2/2022
i
1 /12/2023
tbIConstructionPhase
PhaseStartDate
7/12/2022
i
5/9/2023
tbIConstruction Phase
PhaseStartDate
5/30/2023
11 /25/2024

CaIEEMod Version: CalEEMod.2020.4.0 Page 4 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied tblConstruction Phase
PhaseStartDate
5/16/2023
10/23/2025
•-----------------------------
tblGrading

Y----------------------------
Material Exported
�-----------------------------T-------------------------- } 0.00
205,700.00
tblLandUse
Land UseSquareFeet
} 159,000.00
414,999.00
tblLandUse
LotAcreage
} 7.27

1.03 tblLandUse
LotAcreage
} 2.56

0.57 ------------------------------
tblLandUse
4------------------------------
Population
r---------------------------------------------------'''-- } 455.00
360.00
tblStationaryGeneratorsPumpsUse
HorsePowerValue
} 0.00
350.00
tblStationaryGeneratorsPumpsUse
HoursPerDay
} 0.00

0.13 tblStationaryGeneratorsPumpsUse
HoursPerYear
} 0.00

50.00 tblStationaryGeneratorsPumpsUse
NumberOfEquipment
} 0.00

1.00 tblVehicleTrips
ST_TR
} 4.53

4.54 tblVehicleTrips
SU_TR
} 3.59

4.54 :------------------------------
•----------------------------
tblVehicleTrips
------------------------------
WD_TR 4.45
--------------------------

4.54 2.0 Emissions Summary

CaIEEMod Version: CalEEMod.2020.4.0 Page 5 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.1 Overall Construction (Maximum Daily Emission)
Unmitigated Construction
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
I
Year
lb/day
lb/day
2022 •i 1.7550 17.6834 14.6791 0.0294 1.7006 0.8465 2.5471 0.2882 0.7911 1.0793 0.0000 i 2,901.861 2,901.861 0.7700 0.0749 2,940.126 i i i i i
3 i 3 5
2023 •i 2.5588 45.1286 23.6766 i 0.1658 11.9113 i 0.8022 12.7135 4.7176 i 0.7453 5.4629 0.0000 i 18,536.90 18,536.90 i 2.3068 2.6400 i 19,381.30 2024 •i 10.5475 17.2958 26.3395 i 0.0716 4.1427 i 0.6314 4.7740 1.1099 i 0.6065 1.7165 0.0000 i 7,158.523 7,158.523 i 0.5968 0.2813 i 7,257.261 0 i 0 i i i 5
2025 •i 10.3810 16.3595 25.6890 i 0.0703 4.1426 i 0.5532 4.6959 1.1099 i 0.5311 1.6410 0.0000 i 7,055.272 7,055.272 i 0.5853 0.2744 i 7,151.666 6 i 6 i i i 7
Maximum

10.5475

45.1286

26.3395

0.1658

11.9113

0.8465

12.7135

4.7176

0.7911

5.4629

0.0000
18,536.90
18,536.90

2.3068

2.6400
19,381.30
96 96
12 CaIEEMod Version: CalEEMod.2020.4.0 Page 6 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.1 Overall Construction (Maximum Daily Emission)
Mitigated Construction
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
I
Year
lb/day
lb/day
2022 •i 0.9518 22.2669 16.1341 0.0294 0.9090 0.7268 1.6358 0.1684 0.7264 0.8948 0.0000 i 2,901.861 2,901.861 0.7700 0.0749 2,940.126 i i i i i
3 i 3 i i i 5
2023 •1 1.7923 48.7659 24.8702 i 0.1658 7.8879 i 0.8473 8.5708 2.8146 i 0.8455 3.4889 0.0000 i 18,536.90 18,536.90 i 2.3068 2.6400 i 19,381.30 96 96 12
2024 •i 9.8306 25.6524 27.6697 i 0.0716 4.1427 i 0.9453 5.0879 1.1099 i 0.9432 2.0531 0.0000 i 7,158.523 7,158.523 i 0.5968 0.2813 i 7,257.261 0 i 0 i i i 5
2025 •i 9.7814 25.5895 27.1132 i 0.0703 4.1426 i 0.9446 5.0873 1.1099 i 0.9426 2.0525 0.0000 i 7,055.272 7,055.272 i 0.5853 0.2744 i 7,151.666 6 i 6 i i i 7
Maximum

9.8306

48.7659

27.6697

0.1658

7.8879

0.9453

8.5708

2.8146

0.9432

3.4889

0.0000
18,536.90
18,536.90

2.3068

2.6400
19,381.30
96 96
j
12 ROG
NO
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio-CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Percent
11,43
-26.75
-5.98

0.00 21.99
-22.26

17.58 28.00
-29.31

14.25 0.00

0.00 0.00

0.00 0.00

0.00 Reduction

CaIEEMod Version: CalEEMod.2020.4.0 Page 7 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.2 Overall Operational
Unmitigated Operational
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
I
PM2.5
Total
I
I
Category
lb/day
lb/day
Area •i 51.1543 i 3.4507 94.0474 i 0.2070 12.2188 i 12.2188 12.2188 12.2188 1,489.340 i 2,885.796 4,375.136 i 4.4646 0.1011 4,516.875 '� i i i i i i i i • 0 9 9 i 0
Energy •1 0.0524 i 0.4476 0.1905 i 2.8600e- 0.0362 i 0.0362 0.0362 0.0362 i 571.4068 571.4068 i 0.0110 0.0105 i 574.8024 003
Mobile •i 1.8993 i 1.8893 19.1441 i 0.0460 i 5.1977 0.0307 i 5.2284 1.3854 i 0.0286 1.4140 4,800.454 4,800.454 i 0.2701 0.1824 i 4,861.550 '� i i i i i i i i • 4 i 4 i i i 3
Stationary •i 0.0747 0.2087 0.1904 3.6000e- 0.0110 0.0110 0.0110 0.0110 i 38.1979 38.1979 5.3600e- 38.3318 i i i i
004 003
Total

53.1806

5.9963
113.5724

0.2562

5.1977

12.2966

17.4943

1.3854

12.2945

13.6799
1,489.340
8,295.855
9,785.196

4.7510

0.2939
9,991.559
0 9
0 5

CaIEEMod Version: CalEEMod.2020.4.0 Page 8 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.2 Overall Operational
Mitigated Operational
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
I
Category
lb/day
lb/day
Area •i 9.7683 2.5255 14.1978 0.0159 0.2649 0.2649 0.2649 0.2649 0.0000 i 3,054.149 3,054.149 0.0812 0.0556 i 3,072.734 i i i i
9 i 9 7
Energy •i 0.0524 i 0.4476 0.1905 i 2.8600e- 0.0362 i 0.0362 0.0362 0.0362 i 571.4068 571.4068 i 0.0110 0.0105 574.8024 003
Mobile •1 1.5881 i 1.4126 � 14.0928 i 0.0318 i 3.5656 � 0.0219 i 3.5875 � 0.9504 i 0.0204 0.9708 i 3,323.020 � 3,323.020 i 0.2070 1 0.1366 i 3,368.908 '1 0 i 0 i i i 4
Stationary •i 0.0747 0.2087 0.1904 3.6000e- 0.0110 0.0110 0.0110 0.0110 i 38.1979 38.1979 5.3600e- � 38.3318 i � i i � i � i � i � i
004 003 i
Z
Total

11.4834

4.5944

28.6714

0.0509

3.5656

0.3340

3.8996

0.9504

0.3325

1.2829

0.0000
6,986.774
6,986.774

0.3044

0.2027
7,054.777
5 5
2 ROG
NOx
c0
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio-0O2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Percent

78.41 23.38

74.75 80.13

31.40 97.28

77.71 31.40

97.30 90.62
100.00

15.78 28.60

93.59 31.05

29.39 Reduction

3.0 Construction Detail
Construction Phase
Phase
Number
Phase Name
Phase Type
Start Date
End Date
Num Days
Week
Num Days
Phase Description
1 •Demolition 'Demolition
16/4/2022
:12/30/2022
6:
180:
+
i
i
2 Site Preparation 'Site Preparation
112/31/2022
:1/11/2023
6:
10:
+
' ---------------------- n
i
i
•Grading 'Grading
11/12/2023
:5/8/2023
6:
100:
+
i
_
4 •Building Construction 'Building Construction
T5/9/2023
:10/22/2025
6'
770:

CaIEEMod Version: CalEEMod.2020.4.0 Page 9 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied 5 -Paving
-Paving
10/23/2025
12/8/2025
6 40-
-------------------------------------------------------r------------ 6 -Architectural Coating
-Architectural Coating
-11/25/2024
--------------------
-12/31/2025
--------

6. -------------------------
345,
Acres of Grading (Site Preparation Phase): 15
Acres of Grading (Grading Phase): 100
Acres of Paving: 2.2
Residential Indoor: 840,373; Residential Outdoor: 280,124; Non -Residential Indoor: 0; Non -Residential Outdoor: 0; Striped Parking Area:
22,450 (Architectural Coating — sgft)
OffRoad Equipment
Phase Name
Offroad Equipment Type
Amount
Usage Hours
Horse Power
Load Factor
Demolition 'Concrete/Industrial Saws ; 1
! 8.001
81 0.73
--------------------------------------------------------------------------------------- - - - - -- -------------
--------------
Demolition 'Rubber Tired Dozers ; 1y

8.00!
247,

0.40 -------------------------------------------------------------------------------------------- 4 ----------------------------
Demolition +Tractors/Loaders/Backhoes ; 3:

8.00!
97,

0.37 --------------------------------------------------------------------------------------------4 -------------
--------------
Site Preparation 'Graders ; 1

8.00!
187,

0.41 ---------------------------------------------------------------------------------------------- 4 ----------------------------
Site Preparation 'Scrapers ; 1

8.00!
367,

0.48 ----------------------------------------------------------------------------------------------4 -------------
--------------
Site Preparation +Tractors/Loaders/Backhoes ; 1

7.00!
97,

0.37 -----------------------------------------------------------------------------------------------4 -------------
--------------
Grading 'Graders ; 1

8.00!
187,

0.41 ------------------------------------------------------- Grading 'Rubber Tired Dozers ; 1

8.00!
247,

0.40 --------------------------------------------------------------------------------------------- -------------
--------------
Grading +Tractors/Loaders/Backhoes ; 2y

7.00!
97,

0.37 ----------------------------------------------------------------------------------------------4 -------------
--------------
Building Construction 'Cranes ; 1

8.00!
231,

0.29 ---------------------------------------------------------------------------- - - - - - - -------------
--------------
Building Construction 'Forklifts ; 2:

7.00!
89,

0.20 ----------------------------------------------------------------------------------------------4 -------------
--------------
Building Construction 'Generator Sets ; 1

8.00!
84,

0.74 ---------------------------------------------------------------------------------------------4 -------------
--------------
Building Construction +Tractors/Loaders/Backhoes ; 1

6.00!
97,

0.37 ---------------------------------------------------------------------------------------------- 4 ----------------------------
Building Construction 'Welders ; 3

8.00!
46,

0.45 --------------------------------------------------------------------------------------------- ----------------------------
Architectural Coating 'Air Compressors ; 1y

6.00!
78,

0.48 ---------------------------------------------------------------------------------------------4 -------------
--------------
Paving 'Cement and Mortar Mixers ; 1

8.00!

9. 0.56
----------------------------------------------------------------------------------------------4 -------------
--------------
Paving +Pavers ; 1

8.00!
130,

0.42 ----- ------ ------ ------ -----�--------------------------+-----------------F------------T------------- --------------
Paving :Paving Equipment 1

8.00,
132,

0.36 CaIEEMod Version: CalEEMod.2020.4.0 Page 10 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Paving
• Rollers
2 8.00 ;
80 :

0.38 -----------------------
Paving
----- -------T----------------1
Tractors/Loaders/
------------
-------------
--------------

0.37 Trips and VMT
Phase Name Offroad Equipment Worker Trip Vendor Trip I Hauling Trip I Worker Trip Vendor Trip Hauling Trip Worker Vehicle Vendor Hauling Count Number Number Number Length I Length I Length I Class I Vehicle Class I Vehicle Class Demolition
5;

13.00- 0.001 1,197.00;

14.70;

6.90;

20.00:LD_Mix
IHDT_Mix
(HHDT
---------------A--------------;
Site Preparation
3;
--------------------- i----------=---------i----------4

8.00- 0.00: 0.00:
----------------------------------

14.70;

6.90;

20.00:LD_Mix
i----------r----------
IHDT_Mix
'HHDT
--------------
Grading
--------------;
4;
i--------------------i----------4----------------------------------'---------------------

10.00. 0.00: 25,713.00:

14.70;

6.90;

20.00: LD_Mix
1 HDT_Mix
( HHDT
Building Construction
--------- - - - - -
8;
i---------- =--------------------
272.00- 78.00: 0.00:
4----------------------------------

14.70:

6.90;

20.00:LD_Mix
'----------?----------
!HDT_Mix
;HHDT
---------------------4
—
---------i
------------ i---------- -
- ---------4----------------------------------'----------r---------- Architectural Coating
1;

54.00- 0.00i 0.00:,

14.70:

6.90;

20.00;LD_Mix
1HDT_Mix
(HHDT
Paving

6. 15.00, 0.00, 0.00,

14.70,

6.90,

20.00,LD_Mix
HDT_Mix
rHHDT

3.1 Mitigation Measures Construction
Use Cleaner Engines for Construction Equipment
Water Exposed Area
Reduce Vehicle Speed on Unpaved Roads

CaIEEMod Version: CalEEMod.2020.4.0 Page 11 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Demolition - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 1.4393 i 0.0000 1.4393 0.2179 i 0.0000 0.2179 0.0000 0.0000 Off -Road •i 1.6889 16.6217 13.9605 i 0.0241 i 0.8379 0.8379 i 0.7829 0.7829 i 2,323.416 2,323.416 i 0.5921 i 2,338.219 '�
i i i i i i i i ■ 8 i 8 1
Total

1.6889

16.6217

13.9605

0.0241

1.4393

0.8379

2.2772

0.2179

0.7829

1.0008
2,323.416
2,323.416

0.5921
2,338.219
8 8
1 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
I
PM10
Total
PM2.5
PM2.5
Total
I
I
Category
lb/day
lb/day
Hauling •i 0.0269 1.0354 0.2908 i 3.9700e- 0.1160 i 7.8300e- 0.1238 0.0318 i 7.4900e- 0.0393 ■ i 449.6041 449.6041 i 0.0429 0.0720 i 472.1346 003 003 003 i
Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0391 0.0263 0.4278 i 1.2700e- 0.1453 i 7.8000e- 0.1461 0.0385 i 7.2000e- 0.0393 128.8404 128.8404 i 3.0100e- 2.8800e- i 129.7729 003 004 004 . 003 003 i
Total

0.0661

1.0616

0.7187

5.2400e-

0.2613

8.6100e-

0.2699

0.0703

8.2100e-

0.0785
578.4445
578.4445

0.0459

0.0749
601.9075
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 12 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Demolition - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 0.6477 i 0.0000 0.6477 0.0981 i 0.0000 0.0981 0.0000 0.0000 Off -Road •i 0.8857 21.2053 15.4154 i 0.0241 i 0.7182 0.7182 i 0.7182 0.7182 0.0000 i 2,323.416 2,323.416 i 0.5921 i 2,338.219 '�
i i i i i i i i ■ 8 i 8 i i i 1
Total

0.8857

21.2053

15.4154

0.0241

0.6477

0.7182

1.3659

0.0981

0.7182

0.8163

0.0000
2,323.416
2,323.416

0.5921
2,338.219
8 8
1 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
I
PM10
Total
PM2.5
PM2.5
Total
I
I
Category
lb/day
lb/day
Hauling •i 0.0269 1.0354 0.2908 i 3.9700e- 0.1160 i 7.8300e- 0.1238 0.0318 i 7.4900e- 0.0393 ■ i 449.6041 449.6041 i 0.0429 0.0720 i 472.1346 003 003 003 i
Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0391 0.0263 0.4278 i 1.2700e- 0.1453 i 7.8000e- 0.1461 0.0385 i 7.2000e- 0.0393 128.8404 128.8404 i 3.0100e- 2.8800e- i 129.7729 003 004 004 . 003 003 i
Total

0.0661

1.0616

0.7187

5.2400e-

0.2613

8.6100e-

0.2699

0.0703

8.2100e-

0.0785
578.4445
578.4445

0.0459

0.0749
601.9075
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 13 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 1.5908 i 0.0000 1.5908 0.1718 i 0.0000 0.1718 0.0000 0.0000 Off -Road •i 1.3784 15.6673 10.0558 i 0.0245 i 0.5952 0.5952 i 0.5476 0.5476 i 2,375.156 2,375.156 i 0.7682 i 2,394.361 9 i 9 i i i 3
Total

1.3784

15.6673

10.0558

0.0245

1.5908

0.5952

2.1859

0.1718

0.5476

0.7193
2,375.156
2,375.156

0.7682
2,394.361
9 9
3 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0241 0.0162 0.2633 7.8000e- 0.0894 4.8000e- 0.0899 0.0237 4.4000e- 0.0242 79.2864 79.2864 1.8500e- 1.7700e- i 79.8603 i i i i
004 004 004 . 003 003 i
Total

0.0241

0.0162

0.2633

7.8000e-

0.0894

4.8000e-

0.0899

0.0237

4.4000e-

0.0242

79.2864

79.2864

1.8500e-

1.7700e-

79.87 004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 14 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust �i � � i � 0.7158 i 0.0000 0.7158 0.0773 i 0.0000 0.0773 � � � 0.0000 0.0000 Off -Road •i 0.6625 20.0179 13.6431 i 0.0245 i 0.4988 0.4988 i 0.4988 0.4988 0.0000 i 2,375.156 2,375.156 i 0.7682 2,394.361 9 i 9 i i i 3
Total

0.6625

20.0179

13.6431

0.0245

0.7158

0.4988

1.2146

0.0773

0.4988

0.5760

0.0000
2,375.156
2,375.156

0.7682
2,394.361
9 9
3 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0241 0.0162 0.2633 7.8000e- 0.0894 4.8000e- 0.0899 0.0237 4.4000e- 0.0242 79.2864 79.2864 1.8500e- 1.7700e- i 79.8603 i i i i
004 004 004 . 003 003 i
Total

0.0241

0.0162

0.2633

7.8000e-

0.0894

4.8000e-

0.0899

0.0237

4.4000e-

0.0242

79.2864

79.2864

1.8500e-

1.7700e-

79.87 004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 15 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 1.5908 i 0.0000 1.5908 0.1718 i 0.0000 0.1718 0.0000 0.0000 Off -Road •i 1.3027 14.2802 9.7820 i 0.0245 i 0.5419 0.5419 i 0.4985 0.4985 i 2,374.863 2,374.863 i 0.7681 i 2,394.065 4 i 4 i i i 4
Total

1.3027

14.2802

9.7820

0.0245

1.5908

0.5419

2.1326

0.1718

0.4985

0.6703
2,374.863
2,374.863

0.7681
2,394.065
4 4
4 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0225 0.0144 0.2450 7.5000e- 0.0894 4.6000e- 0.0899 0.0237 4.2000e- 0.0241 ■ i 77.2248 77.2248 1.6800e- 1.6500e- 77.7578 i i i i
004 004 004 . 003 003 i
Total

0.0225

0.0144

0.2450

7.5000e-

0.0894

4.6000e-

0.0899

0.0237

4.2000e-

0.0241

77.2248

77.2248

1.6800e-

1.6500e-

77.7578
004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 16 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 0.7158 i 0.0000 0.7158 0.0773 i 0.0000 0.0773 0.0000 0.0000 Off -Road •i 0.6625 20.0179 13.6431 i 0.0245 i 0.4988 0.4988 i 0.4988 0.4988 0.0000 i 2,374.863 2,374.863 i 0.7681 i 2,394.065 4 i 4 i i i 4
Total

0.6625

20.0179

13.6431

0.0245

0.7158

0.4988

1.2146

0.0773

0.4988

0.5760

0.0000
2,374.863
2,374.863

0.7681
2,394.065
4 4
4 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0225 0.0144 0.2450 7.5000e- 0.0894 4.6000e- 0.0899 0.0237 4.2000e- 0.0241 ■ i 77.2248 77.2248 1.6800e- 1.6500e- 77.7578 i i i i
004 004 004 . 003 003 i
Total

0.0225

0.0144

0.2450

7.5000e-

0.0894

4.6000e-

0.0899

0.0237

4.2000e-

0.0241

77.2248

77.2248

1.6800e-

1.6500e-

77.7578
004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 17 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Grading - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 7.3152 i 0.0000 7.3152 3.4600 i 0.0000 3.4600 0.0000 0.0000 Off -Road •i 1.3330 14.4676 8.7038 i 0.0206 i 0.6044 0.6044 i 0.5560 0.5560 i 1,995.614 1,995.614 i 0.6454 i 2,011.750 7 i 7 i i i 3
Total

1.3330

14.4676

8.7038

0.0206

7.3152

0.6044

7.9196

3.4600

0.5560

4.0160
1,995.614
1,995.614

0.6454
2,011.750
7 7
3 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
I
Category
lb/day
lb/day
Hauling •i 0.5359 30.6429 10.5043 i 0.1443 4.4843 i 0.1973 4.6816 1.2280 i 0.1887 1.4167 16,444.76 16,444.76 i 1.6593 2.6380 i 17,272.35 38 38 i 37
Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0282 0.0180 0.3062 9.4000e- 0.1118 5.7000e- 0.1124 0.0296 5.3000e- 0.0302 96.5311 96.5311 2.1000e- 2.0600e- i 97.1972 i i i i
004 004 004 . 003 003 i
Total

0.5641

30.6609

10.8105

0.1452

4.5961

0.1978

4.7939

1.2576

0.1893

1.4469
16,541.29
16,541.29

1.6614

2.6400
17,369.55
49 49
09 CaIEEMod Version: CalEEMod.2020.4.0 Page 18 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Grading - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 3.2919 i 0.0000 3.2919 1.5570 i 0.0000 1.5570 0.0000 0.0000 Off -Road •i 0.6262 18.1050 12.1450 i 0.0206 i 0.4850 0.4850 i 0.4850 0.4850 0.0000 i 1,995.614 1,995.614 i 0.6454 i 2,011.750 7 i 7 i i i 3
Total

0.6262

18.1050

12.1450

0.0206

3.2919

0.4850

3.7769

1.5570

0.4850

2.0420

0.0000
1,995.614
1,995.614

0.6454
2,011.750
7 7
3 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
I
Category
lb/day
lb/day
Hauling •i 0.5359 30.6429 10.5043 i 0.1443 4.4843 i 0.1973 4.6816 1.2280 i 0.1887 1.4167 16,444.76 16,444.76 i 1.6593 2.6380 i 17,272.35 38 38 i 37
Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •1 0.0282 0.0180 0.3062 9.4000e- 0.1118 5.7000e- 0.1124 0.0296 5.3000e- 0.0302 96.5311 96.5311 2.1000e- 2.0600e- i 97.1972 i i i i
004 004 004 . 003 003 i
Total

0.5641

30.6609

10.8105

0.1452

4.5961

0.1978

4.7939

1.2576

0.1893

1.4469
16,541.29
16,541.29

1.6614

2.6400
17,369.55
49 49
09 CaIEEMod Version: CalEEMod.2020.4.0 Page 19 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 1.7136 � 13.6239 14.2145 i 0.0250 0.6136 0.6136 0.5880 0.5880 2,289.523 2,289.523 i 0.4330 2,300.347 3 i 3 i i i 9
Total

1.7136

13.6239

14.2145

0.0250

0.6136

0.6136

0.5880

0.5880
2,289.523
2,289.523

0.4330
2,300.347
3 3
9 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0788 2.7336 1.1334 i 0.0140 0.4988 i 0.0140 0.5128 0.1435 i 0.0134 0.1570 1,540.105 1,540.105 i 0.0916 0.2210 i 1,608.248 '�
i i i i i i i i ■ 2 i 2 i i i 1
■
Worker •i 0.7664 0.4903 8.3287 i 0.0257 3.0403 i 0.0156 3.0559 0.8063 i 0.0143 0.8206 i 2,625.644 2,625.644 i 0.0570 0.0560 i 2,643.763 7 7 i 6
Total

0.8452

3.2239

9.4621

0.0397

3.5391

0.0296

3.5686

0.9499

0.0277

0.9776
4,165.749
4,165.749

0.1486

0.2770
4,252.011
9 9
7 CaIEEMod Version: CalEEMod.2020.4.0 Page 20 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 0.9471 � 20.0464 � 15.4081 i 0.0250 � i 0.8178 0.8178 0.8178 0.8178 0.0000 i 2,289.523 2,289.523 i 0.4330 2,300.347 3 i 3 i i i 9
Total

0.9471

20.0464

15.4081

0.0250

0.8178

0.8178

0.8178

0.8178

0.0000
2,289.523
2,289.523

0.4330
2,300.347
3 3
9 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0788 2.7336 1.1334 i 0.0140 0.4988 i 0.0140 0.5128 0.1435 i 0.0134 0.1570 1,540.105 1,540.105 i 0.0916 0.2210 i 1,608.248 '�
i i i i i i i i ■ 2 i 2 i i i 1
■
Worker •i 0.7664 0.4903 8.3287 i 0.0257 3.0403 i 0.0156 3.0559 0.8063 i 0.0143 0.8206 i 2,625.644 2,625.644 i 0.0570 0.0560 i 2,643.763 7 7 i 6
Total

0.8452

3.2239

9.4621

0.0397

3.5391

0.0296

3.5686

0.9499

0.0277

0.9776
4,165.749
4,165.749

0.1486

0.2770
4,252.011
9 9
7 CaIEEMod Version: CalEEMod.2020.4.0 Page 21 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2024
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 1.5971 12.8235 14.1002 i 0.0250 i 0.5381 0.5381 i 0.5153 0.5153 i 2,289.654 2,289.654 i 0.4265 i 2,300.315 4 Total

1.5971

12.8235

14.1002

0.0250

0.5381

0.5381

0.5153

0.5153
2,289.654
2,289.654

0.4265
2,300.315
1 1
4 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0776 2.7256 1.1250 i 0.0138 0.4987 i 0.0147 0.5134 0.1435 i 0.0140 0.1576 i 1,516.213 1,516.213 i 0.0925 0.2185 i 1,583.633 6 i 6 i i i 8
Worker •i 0.7205 0.4406 7.7631 i 0.0248 3.0403 i 0.0148 3.0551 0.8063 i 0.0136 0.8199 2,562.479 2,562.479 i 0.0517 0.0524 i 2,579.384 6 i 6 i i i 4
Total

0.7981

3.1661

8.8880

0.0386

3.5391

0.0295

3.5685

0.9499

0.0277

0.9775
4,078.693
4,078.693

0.1442

0.2709
4,163.018
3 3
2 CaIEEMod Version: CalEEMod.2020.4.0 Page 22 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2024
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 0.9471 20.0464 15.4081 i 0.0250 i 0.8178 0.8178 i 0.8178 0.8178 0.0000 1 2,289.654 2,289.654 i 0.4265 i 2,300.315 4 Total

0.9471

20.0464

15.4081

0.0250

0.8178

0.8178

0.8178

0.8178

0.0000
2,289.654
2,289.654

0.4265
2,300.315
1 1
4 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0776 2.7256 1.1250 i 0.0138 0.4987 i 0.0147 0.5134 0.1435 i 0.0140 0.1576 i 1,516.213 1,516.213 i 0.0925 0.2185 i 1,583.633 6 i 6 i i i 8
Worker •i 0.7205 0.4406 7.7631 i 0.0248 3.0403 i 0.0148 3.0551 0.8063 i 0.0136 0.8199 2,562.479 2,562.479 i 0.0517 0.0524 i 2,579.384 6 i 6 i i i 4
Total

0.7981

3.1661

8.8880

0.0386

3.5391

0.0295

3.5685

0.9499

0.0277

0.9775
4,078.693
4,078.693

0.1442

0.2709
4,163.018
3 3
2 CaIEEMod Version: CalEEMod.2020.4.0 Page 23 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2025
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 1.4897 12.0233 14.0072 i 0.0250 i 0.4700 0.4700 i 0.4498 ; 0.4498 i 2,289.889 2,289.889 i 0.4200 i 2,300.388 8 i g 7
Total

1.4897

12.0233

14.0072

0.0250

0.4700

0.4700

0.4498

0.4498
2,289.889
2,289.889

0.4200
2,300.388
8 8
7 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0765 2.7121 1.1204 i 0.0135 0.4987 i 0.0148 0.5135 0.1435 i 0.0141 ; 0.1577 i 1,487.828 1,487.828 i 0.0937 0.2153 i 1,554.329 6 i 6 i i i 8
Worker •i 0.6805 0.3993 7.3025 i 0.0240 3.0403 i 0.0142 3.0545 0.8063 i 0.0130 ; 0.8194 2,499.818 2,499.818 i 0.0469 0.0493 i 2,515.679 6 i 6 i i i 9
Total

0.7569

3.1114

8.4229

0.0375

3.5391

0.0289

3.5680

0.9498

0.0272

0.9770
3,987.647
3,987.647

0.1407

0.2646
4,070.009
2 2
7 CaIEEMod Version: CalEEMod.2020.4.0 Page 24 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2025
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 0.9471 20.0464 15.4081 i 0.0250 i 0.8178 0.8178 i 0.8178 ; 0.8178 0.0000 i 2,289.889 2,289.889 i 0.4200 i 2,300.388 8 i g i i i 7
Total

0.9471

20.0464

15.4081

0.0250

0.8178

0.8178

0.8178

0.8178

0.0000
2,289.889
2,289.889

0.4200
2,300.388
8 8
7 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0765 2.7121 1.1204 i 0.0135 0.4987 i 0.0148 0.5135 0.1435 i 0.0141 ; 0.1577 i 1,487.828 1,487.828 i 0.0937 0.2153 i 1,554.329 6 i 6 i i i 8
Worker •i 0.6805 0.3993 7.3025 i 0.0240 3.0403 i 0.0142 3.0545 0.8063 i 0.0130 ; 0.8194 2,499.818 2,499.818 i 0.0469 0.0493 i 2,515.679 6 i 6 i i i 9
Total

0.7569

3.1114

8.4229

0.0375

3.5391

0.0289

3.5680

0.9498

0.0272

0.9770
3,987.647
3,987.647

0.1407

0.2646
4,070.009
2 2
7 CaIEEMod Version: CalEEMod.2020.4.0 Page 25 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2025
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 0.7854 7.4371 11.6737 i 0.0179 � � 0.3503 0.3503 0.3234 0.3234 1,710.006 � 1,710.006 i 0.5420 1,723.555 7 i 7 i i i 6
Paving �i 0.0000 0.0000 0.0000 0.0000 0.0000 � � � 0.0000 0.0000 Total

0.7854

7.4371

11.6737

0.0179

0.3503

0.3503

0.3234

0.3234
1,710.006
1,710.006

0.5420
1,723.555
7 7
6 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0375 0.0220 0.4027 i 1.3200e- 0.1677 i 7.8000e- 0.1685 0.0445 i 7.2000e- 0.0452 137.8576 137.8576 i 2.5900e- 2.7200e- i 138.7324 003 004 004 . 003 003 i
Total

0.0375

0.0220

0.4027

1.3200e-

0.1677

7.8000e-

0.1685

0.0445

7.2000e-

0.0452
137.8576
137.8576

2.5900e-

2.7200e-
138.7324
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 26 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2025
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 0.7344 15.6108 12.9737 i 0.0179 � � 0.5580 0.5580 0.5580 0.5580 0.0000 i 1,710.006 1,710.006 i 0.5420 1,723.555 7 i 7 i i i 6
Paving �i 0.0000 0.0000 0.0000 0.0000 0.0000 � � � 0.0000 0.0000 Total

0.7344

15.6108

12.9737

0.0179

0.5580

0.5580

0.5580

0.5580

0.0000
1,710.006
1,710.006

0.5420
1,723.555
7 7
6 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0375 0.0220 0.4027 i 1.3200e- 0.1677 i 7.8000e- 0.1685 0.0445 i 7.2000e- 0.0452 137.8576 137.8576 i 2.5900e- 2.7200e- i 138.7324 003 004 004 . 003 003 i
Total

0.0375

0.0220

0.4027

1.3200e-

0.1677

7.8000e-

0.1685

0.0445

7.2000e-

0.0452
137.8576
137.8576

2.5900e-

2.7200e-
138.7324
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 27 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2024
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 7.8284 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1808 1.2188 1.8101 i 2.9700e- i 0.0609 0.0609 i 0.0609 0.0609 i 281.4481 281.4481 i 0.0159 i 281.8443 003
Total

8.0092

1.2188

1.8101

2.9700e-

0.0609

0.0609

0.0609

0.0609
281.4481
281.4481

0.0159
281.8443
j
j
003
j
j
1 1
1 j
j
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.1430 0.0875 1.5412 i 4.9300e- 0.6036 i 2.9400e- 0.6065 0.1601 i 2.7000e- 0.1628 508.7276 508.7276 i 0.0103 0.0104 i 512.0837 003 003 003
Total

0.1430

0.0875

1.5412

4.9300e-

0.6036

2.9400e-

0.6065

0.1601

2.7000e-

0.1628
508.7276
508.7276

0.0103

0.0104
512.0837
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 28 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2024
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 7.8284 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1139 2.3524 1.8324 i 2.9700e- i 0.0951 0.0951 i 0.0951 0.0951 0.0000 i 281.4481 281.4481 i 0.0159 i 281.8443 003
Total

7.9423

2.3524

1.8324

2.9700e-

0.0951

0.0951

0.0951

0.0951

0.0000
281.4481
281.4481

0.0159
281.8443
003
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.1430 0.0875 1.5412 i 4.9300e- 0.6036 i 2.9400e- 0.6065 0.1601 i 2.7000e- 0.1628 508.7276 508.7276 i 0.0103 0.0104 i 512.0837 003 003 003
Total

0.1430

0.0875

1.5412

4.9300e-

0.6036

2.9400e-

0.6065

0.1601

2.7000e-

0.1628
508.7276
508.7276

0.0103

0.0104
512.0837
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 29 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2025
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 7.8284 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1709 1.1455 1.8091 i 2.9700e- i 0.0515 0.0515 i 0.0515 0.0515 i 281.4481 281.4481 i 0.0154 281.8319 003
Total

7.9993

1.1455

1.8091

2.9700e-

0.0515

0.0515

0.0515

0.0515
281.4481
281.4481

0.0154
281.8319
003
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.1351 0.0793 1.4498 i 4.7600e- 0.6036 i 2.8100e- 0.6064 0.1601 i 2.5900e- 0.1627 496.2875 496.2875 i 9.3200e- 9.7900e- i 499.4365 003 003 003 . 003 003 i
Total

0.1351

0.0793

1.4498

4.7600e-

0.6036

2.8100e-

0.6064

0.1601

2.5900e-

0.1627
496.2875
496.2875

9.3200e-

9.7900e-
499.4365
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 30 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2025
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 7.8284 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1139 2.3524 1.8324 i 2.9700e- i 0.0951 0.0951 i 0.0951 0.0951 0.0000 i 281.4481 281.4481 i 0.0154 i 281.8319 003
Total

7.9423

2.3524

1.8324

2.9700e-

0.0951

0.0951

0.0951

0.0951

0.0000
281.4481
281.4481

0.0154
281.8319
003
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.1351 0.0793 1.4498 i 4.7600e- 0.6036 i 2.8100e- 0.6064 0.1601 i 2.5900e- 0.1627 496.2875 496.2875 i 9.3200e- 9.7900e- i 499.4365 003 003 003 . 003 003 i
Total

0.1351

0.0793

1.4498

4.7600e-

0.6036

2.8100e-

0.6064

0.1601

2.5900e-

0.1627
496.2875
496.2875

9.3200e-

9.7900e-
499.4365
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 31 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

4.0 Operational Detail - Mobile

4.1 Mitigation Measures Mobile
Increase Density
Improve Pedestrian Network
ROG
NOx
I CO
I S02
Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
I CO2e
Category
lb/day
lb/day
Mitigated
•i 1.5881 1.4126 14.0928 i 0.0318 3.5656 i 0.0219
i 3.5875

0.9504
i 0.0204

0.9708
3,323.020 3,323.020 i 0.2070

0.1366 i 3,368.908
'� i i i i i
i
i
i
• 0 i 0 i
i i 4
Unmitigated

1.8993 1.8893 19.1441 0.0460 5.1977 0.0307

5.2284

1.3854

0.0286

1.4140
4,800.454 • 4,800.454 0.2701

0.1824 4,861.550
4 4
3 4.2 Trip Summary Information
Average Daily Trip Rate
Unmitigated
Mitigated
Land Use
Weekday
Saturday
Sunday
Annual VMT
Annual VMT
Apartments High Rise ; 721.86 ; 721.86 721.86 2,466,705 1,692,160 ........... ............................---------------------� Y--------------------------------------------------- Enclosed Parking with Elevator ; 0.00 ; 0.00 0.00
......................................---------------------- ---------- --------------------- ----------------------- Other Non -Asphalt Surfaces ; 0.00 ; 0.00 -+ 0.00
Total 721.86
721.86
721.86
2,466,705
1,692,160

4.3 Trip Type Information
Miles
Trip %
Trip Purpose %
Land Use
H-W or C-W
H-S or C-C
H-O or C-NW
H-W or C-W
H-S or C-C
H-O or C-NW Primary
Diverted
Pass -by
Apartments High Rise ; 14.70 5.90

8.70 40.20 i 19.20 40.60 86
11 3
Enclosed Parking with Elevator • 16.60 8.40

6.90 0.00 0.00 0.00 0
0 0

CalEEMod Version: CalEEMod.2020.4.0 Page 32 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Miles
Trip % Trip Purpose %
Land Use
H-W or C-W
H-S or C-C
H-O or C-NW
H-W or C-W
H-S or C-C
H-O or C-NW Primary =
Diverted
Pass -by
Other Non -Asphalt Surfaces 16.60 8.40 6.90 0.00 0.00 0.00 0 0 0

4.4 Fleet Mix
Land Use
LDA I
LDT1 I
LDT2 I
MDV I
LHD1 I
LHD2 I
MHD I
HHD I
OBUS I
UBUS I
MCY I
SBUS I
MH
Apartments High Rise

0.547453'

0.060181:

0.185039:

0.126487:

0.024236:

0.006679:

0.014707:

0.004926:

0.000662:

0.000378:

0.024745:

0.000705:

0.003801
+
i
Enclosed Parking with Elevator

0.547453'

0.060181:

0.185039:

0.126487:

0.024236:

0.006679:

0.014707:

0.004926:

0.000662:

0.000378:

0.024745:

0.0007051

0.003801
+
i
Other Non -Asphalt Surfaces

0.547453•

0.060181,

0.185039,

0.126487,

0.024236-

0.006679-

0.014707-

0.004926,

0.000662,

0.000378-

0.024745,

0.000705.

0.003801

5.0 Energy Detail
Historical Energy Use: N

5.1 Mitigation Measures Energy
ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
I CO2e
Category
lb/day
lb/day
NaturalGas 4 0.0524 1 0.4476 i 0.1905 i 2.8600e-
i i 0.0362

0.0362

0.0362

0.0362
571.4068 571.4068 � 0.0110
i 0.0105 574.8024
Mitigated ;i 003
NaturalGas

0.0524 0.4476 0.1905 2.8600e-
- 0.0362

0.0362
- 0.0362

0.0362
571.4068 571.4068 0.0110
- 0.0105 - 574.8024
Unmitigated
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 33 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.2 Energy by Land Use - NaturalGas
Unmitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
PM10
I
PM10
Total
PM2.5
PM2.5
Total
I
Land Use
kBTU/yr
lb/day
lb/day
Apartments High
1 4856.96 4 0.0524 i 0.4476 0.1905 2.8600e- 0.0362 i 0.0362 0.0362 0.0362 571.4068 571.4068 i 0.0110 i 0.0105 i 574.8024 Rise
003 i
Enclosed Parking
0 •i 0.0000 i 0.0000 � 0.0000 � 0.0000 i � 0.0000 i 0.0000 � � 0.0000 0.0000 � i 0.0000 � 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
i '� i
--- - --- --
'---------------------'-----------------------------------'-------- ------------------------------ Other Non-
0 •i 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 Asphalt Surfaces
Total

0.0524

0.4476

0.1905

2.8600e-

0.0362

0.0362

0.0362

0.0362
571.4068
571.4068

0.0110

0.0105
574.8024
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 34 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.2 Energy by Land Use - NaturalGas
Mitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
PM10
I
PM10
Total
PM2.5
PM2.5
Total
I
Land Use
kBTU/yr
lb/day
lb/day
Apartments High
1 4.85696 4 0.0524 i 0.4476 0.1905 2.8600e- 0.0362 i 0.0362 0.0362 0.0362 571.4068 571.4068 i 0.0110 i 0.0105 i 574.8024 Rise
003 i
Enclosed Parking
0 •i 0.0000 i 0.0000 � 0.0000 � 0.0000 i � 0.0000 i 0.0000 � � 0.0000 0.0000 � i 0.0000 � 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
i '� i
--- - --- --
--------------'-----------------------------------'-- - - - - -- ------------------------------ Other Non-
0 •i 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 Asphalt Surfaces
�
Total

0.0524

0.4476

0.1905

2.8600e-

0.0362

0.0362

0.0362

0.0362
571.4068
571.4068

0.0110

0.0105
574.8024
003

6.0 Area Detail

6.1 Mitigation Measures Area
Use only Natural Gas Hearths

CaIEEMod Version: CalEEMod.2020.4.0 Page 35 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
I CO2e
Category
lb/day
lb/day
Ib/day

I I I I I
Mitigated 9.7683 2555 14.1978 0.0159 0.2649

0.2649
I I
I 0.2649

0.2649
0000 1,,49 0.0812
41 0.0556 3,072.734
9 I 9 I
I 1 7
Unmitigated
•• 51.1543 3.4507 94.0474 0.2070 12.2188

12.2188

12.2188

12.2188 • 1,489.340 - 2,885.796 • 4,375.136 - 4.4646

0.1011 • 4,516.875
0 9 9
0 6.2 Area by SubCategory
Unmitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Subcategory
lb/day
lb/day

I I I I I I I I I I I
Architectural •1 0.7400 I I I I I 0.0000 I 0.0000 I I 0.0000 0.0000 � 1 I 0.0000 I I i 0.0000 Coating
----------- �I_______________
I I _______II ----------------------------*_______
Consumer •1 8.3495 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 1 Products
;� I I I I I I I I I I I 1

I I I I I I I I I I------ I I I
Hearth •1 41.6637 I 3.2990 I 80.8597 I 0.2063 I I 12.1457 I 12.1457 I I 12.1457 12.1457 1,489.340 12,862.000 14,351.340 I 4.4415 I 0.1011 i 4,492.501 'I
0 1 0 1 0 I 1 1 1
1 I -- - - --
I

I I I I I I I I I I I
•1
Landscaping 0.4011 I 0.1517 I 13.1877 17.000Oe- I I 0.0730 I 0.0730 I I 0.0730 0.0730 1 23.7969 I 23.7969 I 0.0231 I i 24.3739 'I I I I 004 I I I I I • 1 I I 1 1
'I I
I I I I I I I I I I 1 1
Total

51.1543

3.4507

94.0474

0.2070

12.2188

12.2188

12.2188

12.2188
1,489.340
2,885.796
4,375.136

4.4646

0.1011
4,516.875
0 9
9 0

CaIEEMod Version: CalEEMod.2020.4.0 Page 36 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

6.2 Area by SubCategory
Mitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Subcategory
lb/day
lb/clay
Architectural •i 0.7400 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 Coating
Consumer •i 8.3495 i � i i � 0.0000 i 0.0000 � i 0.0000 0.0000 i � 0.0000 i � i 0.0000 Products '� i
Hearth 0.2778 i 2.3738 1.0101 i 0.0152 0.1919 i 0.1919 0.1919 0.1919 0.0000 i 3,030.352 3,030.352 i 0.0581 0.0556 i 3,048.360 9 i 9 i i i 8
Landscaping •i 0.4011 i 0.1517 � 13.1877 i 7.000Oe- i � 0.0730 i 0.0730 � i 0.0730 0.0730 i 23.7969 � 23.7969 i 0.0231 � � 24.3739 '� 004
Total

9.7683

2.5255

14.1978

0.0159

0.2649

0.2649

0.2649

0.2649

0.0000
3,054.149
3,054.149

0.0812

0.0556
3,072.734
11 8
8 7

7.0 Water Detail

7.1 Mitigation Measures Water
Use Water Efficient Irrigation System

8.0 Waste Detail

8.1 Mitigation Measures Waste

9.0 Operational Offroad
Equipment Type Number Hours/Day Days/Year Horse Power Load Factor Fuel Type

CaIEEMod Version: CalEEMod.2020.4.0 Page 37 of 37 Date: 2/3/2022 2:05 PM The Ritz -Carlton Residences - Orange County, Summer
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied 'Inn Stationary Equinmont
Fire Pumps and Emergency Generators
Equipment Type Number Hours/Day Hours/Year Horse Power Load Factor Fuel Type Emergency Generator 1 • 0.13' 50, 350, 0.73, Diesel
Boilers
Equipment Type Number Heat Input/Day Heat Input/Year Boiler Rating Fuel Type User Defined Equipment
Equipment Type Number

10.1 Stationary Sources
Unmitigated/Mitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
I
PM10
Total
PM2.5
I
PM2.5
Total
I
I
Equipment Type
lb/clay
lb/clay
Emergency •i 0.0747 0.2087 0.1904 3.6000e- 0.0110 0.0110 0.0110 I 0.0110 i 38.1979 38.1979 5.3600e- i 38.3318 Generator - ;i 004 ' 003 '
Diesel (300 - 600 •i
•i i i
Total

0.0747

0.2087

0.1904

3.6000e-

0.0110

0.0110

0.0110

0.0110

38.1979

38.1979

5.3600e-

38.3318
004
003

11.0 Vegetation

CalEEMod Version: CalEEMod.2020.4.0 Page 1 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied The Ritz -Carlton Residences
Orange County, Winter

1.0 Project Characteristics

1.1 Land Usage
Land Uses
Size
Metric
Lot Acreage
Floor Surface Area
Population
Enclosed Parking with Elevator
808.00 +
Space
; 1.03 323,200.00
i 0
_____ ______ ______ ______ ______ _� ______ ______ ______ ______ ______a______________________________._____________________________----___--____---__—+_______________ Other Non -Asphalt Surfaces

1.17 +
Acre
; 1.17 50,965.20
i 0
______________________________------------------------------ �------------------------------ --------------- }__________________F_______________
Apartments High Rise
159.00
Dwelling Unit

0.57 414,999.00
360

1.2 Other Project Characteristics
Urbanization Urban Wind Speed (m/s) 2.2 Precipitation Freq (Days) 30 Climate Zone 8 Operational Year 2025
Utility Company Southern California Edison
CO2Intensity 390.98 CH4Intensity 0.033 N20Intensity 0.004 (lb/MWhr) (lb/MWhr) (lb/MWhr)

1.3 User Entered Comments & Non -Default Data
Project Characteristics -
Land Use - Based on the Project Description provided to LSA on January 21, 2022. Other non -asphalt surfaces includes the vehicle entry, pedestrian walk, landscaping, and pool deck.

Construction Phase - 6 months of demolition then construction start 12/31/22, 36 month duration, complete 12/31/25.

Demolition - The project would demolish approximately 263,194 square feet.

Grading - The project would require the export of 205,700 cubic yards of soil.

Vehicle Trips - Trip rates based on the average daily trip generation provided in the project's Trip Generation letter dated January 26, 2022.

Woodstoves - Assuming no woodstoves or wood -burning hearths.

Construction Off -road Equipment Mitigation - Assuming use of Tier 2 construction equipment and compliance with SCAQMD Rule 403: Fugitive Dust measures.

Mobile Land Use Mitigation -

CalEEMod Version: CalEEMod.2020.4.0 Page 2 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Area Mitigation - Assuming no woodstoves or wood -burning hearths.

Water Mitigation - The project would include low-water planting palette and water -efficient irrigation.

Stationary Sources - Emergency Generators and Fire Pumps - The proposed project would include a diesel emergency backup generator.

Trips and VMT -
Table Name
Column Name
Default Value
New Value
tblConstDustMitigation
WaterU n paved RoadVehicleSpeed 1 0
15 ------------------------------
NumberOfEquipmentMitigated 1 0.00 1.00
----------------------------
tblConstEquipMitigation
------------------------------ r-------------------------------------------------------- NumberOfEquipmentMitigated r 0.00 1.00
----------------------------_------------------------------ tblConstEquipMitigation
r------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 2.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
-----------------------------
tblConstEquipMitigation
------------------------------ r-------------------------------------------------------- NumberOfEquipmentMitigated r 0.00 2.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 2.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 2.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 1.00
-----------------------------
tblConstEquipMitigation
------------------------------ r-------------------------------------------------------- NumberOfEquipmentMitigated r 0.00 8.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- NumberOfEquipmentMitigated 1 0.00 3.00
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier i No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier i No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier i No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier v No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r----------------------------- -------------------------- Tier i No Change Tier 2
----------------------------- _------------------------------ tblConstEquipMitigation
r-------------------------------------------------------- Tier v No Change Tier 2
-----------------------------
tblConstEquipMitigation
------------------------------------------------------------ -------------------------- Tier No Change Tier 2

CaIEEMod Version: CalEEMod.2020.4.0 Page 3 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied tbIConstEquipMitigation
Tier
No Change
Tier 2
•-----------------------------
tbIConstEquipMitigation

Y----------------------------
Tier
�-----------------------------4-------------------------- } No Change
Tier 2
tbIConstEquipMitigation
Tier
} No Change
Tier 2
tbIConstEquipMitigation
Tier
} No Change
Tier 2
tbIConstEquipMitigation
Tier
} No Change
Tier 2
tbIConstEquipMitigation
Tier
} No Change
Tier 2
tbIConstructionPhase
NumDays
} 20.00
180.00
tbIConstructionPhase
NumDays
} 3.00

10.00 tbIConstructionPhase
NumDays
} 6.00
100.00
tbIConstructionPhase
NumDays
} 220.00
770.00
tbIConstructionPhase
NumDays
} 10.00
345.00
tbIConstructionPhase
NumDays
} 10.00

40.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
NumDaysWeek
} 5.00

6.00 tbIConstructionPhase
PhaseEndDate
6/28/2022
i
12/30/2022
tbIConstructionPhase
PhaseEndDate
7/1/2022
i
1/11/2023
tbIConstructionPhase
PhaseEndDate
7/11/2022
i
5/8/2023
tbIConstructionPhase
PhaseEndDate
5/15/2023
i
10/22/2025
tbIConstructionPhase
PhaseEndDate
6/12/2023
i
12/31 /2025
tbIConstructionPhase
PhaseEndDate
5/29/2023
i
12/8/2025
tbIConstruction Phase
PhaseStartDate
6/1 /2022
i
6/4/2022
tbIConstructionPhase
PhaseStartDate
6/29/2022
i
12/31 /2022
tbIConstruction Phase
PhaseStartDate
7/2/2022
i
1 /12/2023
tbIConstructionPhase
PhaseStartDate
7/12/2022
i
5/9/2023
tbIConstruction Phase
PhaseStartDate
5/30/2023
11 /25/2024

CaIEEMod Version: CalEEMod.2020.4.0 Page 4 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied tblConstruction Phase
PhaseStartDate
5/16/2023
10/23/2025
•-----------------------------
tblGrading

Y----------------------------
Material Exported
�-----------------------------T-------------------------- } 0.00
205,700.00
tblLandUse
Land UseSquareFeet
} 159,000.00
414,999.00
tblLandUse
LotAcreage
} 7.27

1.03 tblLandUse
LotAcreage
} 2.56

0.57 ------------------------------
tblLandUse
4------------------------------
Population
r---------------------------------------------------'''-- } 455.00
360.00
tblStationaryGeneratorsPumpsUse
HorsePowerValue
} 0.00
350.00
tblStationaryGeneratorsPumpsUse
HoursPerDay
} 0.00

0.13 tblStationaryGeneratorsPumpsUse
HoursPerYear
} 0.00

50.00 tblStationaryGeneratorsPumpsUse
NumberOfEquipment
} 0.00

1.00 tblVehicleTrips
ST_TR
} 4.53

4.54 tblVehicleTrips
SU_TR
} 3.59

4.54 :------------------------------
•----------------------------
tblVehicleTrips
------------------------------
WD_TR 4.45
--------------------------

4.54 2.0 Emissions Summary

CaIEEMod Version: CalEEMod.2020.4.0 Page 5 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.1 Overall Construction (Maximum Daily Emission)
Unmitigated Construction
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
I
Year
lb/day
lb/day
2022 •i 1.7578 17.7266 14.6537 0.0293 1.7006 0.8465 2.5471 0.2882 0.7911 1.0793 0.0000 i 2,895.790 2,895.790 0.7701 0.0751 2,934.117 i i i i i
9 i 9 i 6
2023 •i 2.6273 46.4340 23.1428 i 0.1659 11.9113 i 0.8027 12.7140 4.7176 i 0.7458 5.4634 0.0000 i 18,547.15 18,547.15 i 2.3049 2.6426 i 19,392.26 2024 •i 10.6281 17.4693 25.7478 i 0.0702 4.1427 i 0.6315 4.7741 1.1099 i 0.6066 1.7165 0.0000 i 7,014.197 7,014.197 i 0.5981 0.2858 i 7,114.306 2 i 2 i i i 5
2025 •i 10.4596 16.5277 25.1391 i 0.0689 4.1426 i 0.5533 4.6959 1.1099 i 0.5311 1.6411 0.0000 i 6,914.829 6,914.829 i 0.5865 0.2786 i 7,012.515 8 i 8 0
Maximum

10.6281

46.4340

25.7478

0.1659

11.9113

0.8465

12.7140

4.7176

0.7911

5.4634

0.0000
18,547.15
18,547.15

2.3049

2.6426
19,392.26
87 87
70 CaIEEMod Version: CalEEMod.2020.4.0 Page 6 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.1 Overall Construction (Maximum Daily Emission)
Mitigated Construction
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
I
Year
lb/day
lb/day
2022 •i 0.9546 22.3102 16.1086 0.0293 0.9090 0.7268 1.6358 0.1684 0.7264 0.8948 0.0000 i 2,895.790 2,895.790 0.7701 0.0751 2,934.117 i i i i i
g i g 6
2023 •1 1.8607 50.0714 24.3364 i 0.1659 7.8879 i 0.8474 8.5713 2.8146 i 0.8456 3.4894 0.0000 i 18,547.15 18,547.15 i 2.3049 2.6426 i 19,392.26 2024 •i 9.9112 25.8258 27.0780 i 0.0702 4.1427 i 0.9454 5.0880 1.1099 i 0.9433 2.0532 0.0000 i 7,014.197 7,014.197 i 0.5981 0.2858 i 7,114.306 2 i 2 i i i 5
2025 •i 9.8601 25.7577 26.5633 i 0.0689 4.1426 i 0.9447 5.0873 1.1099 i 0.9427 2.0526 0.0000 i 6,914.829 6,914.829 i 0.5865 0.2786 i 7,012.515 8 i 8 0
Maximum

9.9112

50.0714

27.0780

0.1659

7.8879

0.9454

8.5713

2.8146

0.9433

3.4894

0.0000
18,547.15
18,547.15

2.3049

2.6426
19,392.26
87 87
70 ROG
NO
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio-CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Percent
11,33
-26.29
-6.09

0.00 21.99
-22.24

17.58 28.00
-29.29

14.24 0.00

0.00 0.00

0.00 0.00

0.00 Reduction

CaIEEMod Version: CalEEMod.2020.4.0 Page 7 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.2 Overall Operational
Unmitigated Operational
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
I
PM2.5
Total
I
I
Category
lb/day
lb/day
Area •i 51.1543 i 3.4507 94.0474 i 0.2070 12.2188 i 12.2188 12.2188 12.2188 1,489.340 i 2,885.796 4,375.136 i 4.4646 0.1011 4,516.875 '� i i i i i i i i • 0 9 9 i 0
Energy •1 0.0524 i 0.4476 0.1905 i 2.8600e- 0.0362 i 0.0362 0.0362 0.0362 i 571.4068 571.4068 i 0.0110 0.0105 i 574.8024 003
Mobile •i 1.8860 i 2.0284 18.9381 i 0.0442 i 5.1977 0.0307 i 5.2284 1.3854 i 0.0286 1.4140 4,617.768 4,617.768 i 0.2784 0.1898 i 4,681.283 '� i i i i i i i i • 3 i 3 i i i 4
Stationary •i 0.0747 0.2087 0.1904 3.6000e- 0.0110 0.0110 0.0110 0.0110 i 38.1979 38.1979 5.3600e- 38.3318 i i i i
004 003
Total

53.1673

6.1354
113.3663

0.2544

5.1977

12.2966

17.4944

1.3854

12.2945

13.6799
1,489.340
8,113.169
9,602.509

4.7593

0.3014
9,811.292
0 9
9 5

CaIEEMod Version: CalEEMod.2020.4.0 Page 8 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.2 Overall Operational
Mitigated Operational
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
I
Category
lb/day
lb/day
Area •i 9.7683 2.5255 14.1978 0.0159 0.2649 0.2649 0.2649 0.2649 0.0000 i 3,054.149 3,054.149 0.0812 0.0556 i 3,072.734 i i i i
9 i 9 7
Energy •i 0.0524 i 0.4476 0.1905 i 2.8600e- 0.0362 i 0.0362 0.0362 0.0362 i 571.4068 571.4068 i 0.0110 0.0105 574.8024 003
Mobile •1 1.5705 i 1.5168 � 14.1235 i 0.0306 i 3.5656 � 0.0219 i 3.5875 � 0.9504 i 0.0204 0.9708 i 3,198.080 � 3,198.080 i 0.2153 � 0.1424 i 3,245.899 '1 7 i 7 i i i 3
Stationary •i 0.0747 0.2087 0.1904 3.6000e- 0.0110 0.0110 0.0110 0.0110 i 38.1979 38.1979 5.3600e- � 38.3318 i � i i � i � i � i � i
004 003 i
Z
Total

11.4659

4.6986

28.7021

0.0497

3.5656

0.3340

3.8996

0.9504

0.3325

1.2829

0.0000
6,861.835
6,861.835

0.3128

0.2084
6,931.768
3 3
1 ROG
NOx
c0
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio-0O2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Percent

78.43 23.42

74.68 80.47

31.40 97.28

77.71 31.40

97.30 90.62
100.00

15.42 28.54

93.43 30.83

29.35 Reduction

3.0 Construction Detail
Construction Phase
Phase
Number
Phase Name
Phase Type
Start Date
End Date
Num Days
Week
Num Days
Phase Description
1 •Demolition 'Demolition
16/4/2022
:12/30/2022
6:
180:
+
i
i
2 Site Preparation 'Site Preparation
112/31/2022
:1/11/2023
6:
10:
+
' ---------------------- n
i
i
•Grading 'Grading
11/12/2023
:5/8/2023
6:
100:
+
i
_
4 •Building Construction 'Building Construction
T5/9/2023
:10/22/2025
6'
770:

CaIEEMod Version: CalEEMod.2020.4.0 Page 9 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied 5 -Paving
-Paving
10/23/2025
12/8/2025
6 40-
-------------------------------------------------------r------------ 6 -Architectural Coating
-Architectural Coating
-11/25/2024
--------------------
-12/31/2025
--------

6. -------------------------
345,
Acres of Grading (Site Preparation Phase): 15
Acres of Grading (Grading Phase): 100
Acres of Paving: 2.2
Residential Indoor: 840,373; Residential Outdoor: 280,124; Non -Residential Indoor: 0; Non -Residential Outdoor: 0; Striped Parking Area:
22,450 (Architectural Coating — sgft)
OffRoad Equipment
Phase Name
Offroad Equipment Type
Amount
Usage Hours
Horse Power
Load Factor
Demolition 'Concrete/Industrial Saws ; 1
! 8.001
81 0.73
--------------------------------------------------------------------------------------- - - - - -- -------------
--------------
Demolition 'Rubber Tired Dozers ; 1y

8.00!
247,

0.40 -------------------------------------------------------------------------------------------- 4 ----------------------------
Demolition +Tractors/Loaders/Backhoes ; 3:

8.00!
97,

0.37 -------------------------------------------------------- Site Preparation 'Graders ; 1

8.00!
187,

0.41 ---------------------------------------------------------------------------------------------- 4 ----------------------------
Site Preparation 'Scrapers ; 1

8.00!
367,

0.48 ----------------------------------------------------------------------------------------------4 -------------
--------------
Site Preparation +Tractors/Loaders/Backhoes ; 1

7.00!
97,

0.37 -----------------------------------------------------------------------------------------------4 -------------
--------------
Grading 'Graders ; 1

8.00!
187,

0.41 ------------------------------------------------------- Grading 'Rubber Tired Dozers ; 1

8.00!
247,

0.40 --------------------------------------------------------------------------------------------- -------------
--------------
Grading +Tractors/Loaders/Backhoes ; 2y

7.00!
97,

0.37 ----------------------------------------------------------------------------------------------4 -------------
--------------
Building Construction 'Cranes ; 1

8.00!
231,

0.29 ---------------------------------------------------------------------------- - - - - - - -------------
--------------
Building Construction 'Forklifts ; 2:

7.00!
89,

0.20 ----------------------------------------------------------------------------------------------4 -------------
--------------
Building Construction 'Generator Sets ; 1

8.00!
84,

0.74 ---------------------------------------------------------------------------------------------4 -------------
--------------
Building Construction +Tractors/Loaders/Backhoes ; 1

6.00!
97,

0.37 ---------------------------------------------------------------------------------------------- 4 ----------------------------
Building Construction 'Welders ; 3

8.00!
46,

0.45 --------------------------------------------------------------------------------------------- ----------------------------
Architectural Coating 'Air Compressors ; 1y

6.00!
78,

0.48 ---------------------------------------------------------------------------------------------4 -------------
--------------
Paving 'Cement and Mortar Mixers ; 1

8.00!

9. 0.56
----------------------------------------------------------------------------------------------4 -------------
--------------
Paving +Pavers ; 1

8.00!
130,

0.42 ----- ------ ------ ------ -----�--------------------------+-----------------F------------T------------- --------------
Paving :Paving Equipment 1

8.00,
132,

0.36 CaIEEMod Version: CalEEMod.2020.4.0 Page 10 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Paving
• Rollers
2 8.00 ;
80 :

0.38 -----------------------
Paving
----- -------T----------------1
Tractors/Loaders/
------------
-------------
--------------

0.37 Trips and VMT
Phase Name Offroad Equipment Worker Trip Vendor Trip I Hauling Trip I Worker Trip Vendor Trip Hauling Trip Worker Vehicle Vendor Hauling Count Number Number Number Length I Length I Length I Class I Vehicle Class I Vehicle Class Demolition
5;

13.00- 0.001 1,197.00;

14.70;

6.90;

20.00:LD_Mix
IHDT_Mix
(HHDT
---------------A--------------;
Site Preparation
3;
--------------------- i----------=---------i----------4

8.00- 0.00: 0.00:
----------------------------------

14.70;

6.90;

20.00:LD_Mix
i----------r----------
IHDT_Mix
'HHDT
--------------
Grading
--------------;
4;
i--------------------i----------4----------------------------------'---------------------

10.00. 0.00: 25,713.00:

14.70;

6.90;

20.00: LD_Mix
1 HDT_Mix
( HHDT
Building Construction
--------- - - - - -
8;
i---------- =--------------------
272.00- 78.00: 0.00:
4----------------------------------

14.70:

6.90;

20.00:LD_Mix
'----------?----------
!HDT_Mix
;HHDT
---------------------4
—
---------i
------------ i---------- -
- ---------4----------------------------------'----------r---------- Architectural Coating
1;

54.00- 0.00i 0.00:,

14.70:

6.90;

20.00;LD_Mix
1HDT_Mix
(HHDT
Paving

6. 15.00, 0.00, 0.00,

14.70,

6.90,

20.00,LD_Mix
HDT_Mix
rHHDT

3.1 Mitigation Measures Construction
Use Cleaner Engines for Construction Equipment
Water Exposed Area
Reduce Vehicle Speed on Unpaved Roads

CaIEEMod Version: CalEEMod.2020.4.0 Page 11 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Demolition - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 1.4393 i 0.0000 1.4393 0.2179 i 0.0000 0.2179 0.0000 0.0000 Off -Road •i 1.6889 16.6217 13.9605 i 0.0241 i 0.8379 0.8379 i 0.7829 0.7829 i 2,323.416 2,323.416 i 0.5921 i 2,338.219 '�
i i i i i i i i ■ 8 i 8 1
Total

1.6889

16.6217

13.9605

0.0241

1.4393

0.8379

2.2772

0.2179

0.7829

1.0008
2,323.416
2,323.416

0.5921
2,338.219
8 8
1 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
I
PM10
Total
PM2.5
PM2.5
Total
I
I
Category
lb/day
lb/day
Hauling •i 0.0263 1.0760 0.2951 i 3.9700e- 0.1160 i 7.8500e- 0.1238 0.0318 i 7.5100e- 0.0393 ■ i 449.7109 449.7109 i 0.0428 0.0720 i 472.2461 003 003 003 i
Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0426 0.0289 0.3981 i 1.2100e- 0.1453 i 7.8000e- 0.1461 0.0385 i 7.2000e- 0.0393 122.6631 122.6631 i 3.0800e- 3.0600e- i 123.6524 003 004 004 . 003 003 i
Total

0.0689

1.1049

0.6932

5.1800e-

0.2613

8.6300e-

0.2699

0.0703

8.2300e-

0.0785
572.3740
572.3740

0.0459

0.0751
595.8985
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 12 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Demolition - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 0.6477 i 0.0000 0.6477 0.0981 i 0.0000 0.0981 0.0000 0.0000 Off -Road •i 0.8857 21.2053 15.4154 i 0.0241 i 0.7182 0.7182 i 0.7182 0.7182 0.0000 i 2,323.416 2,323.416 i 0.5921 i 2,338.219 8 i 8 i i i 1
Total

0.8857

21.2053

15.4154

0.0241

0.6477

0.7182

1.3659

0.0981

0.7182

0.8163

0.0000
2,323.416
2,323.416

0.5921
2,338.219
8 8
1 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
I
PM10
Total
PM2.5
PM2.5
Total
I
I
Category
lb/day
lb/day
Hauling •i 0.0263 1.0760 0.2951 i 3.9700e- 0.1160 7.8500e- 0.1238 0.0318 i 7.5100e- 0.0393 449.7109 449.7109 0.0428 0.0720 i 472.2461 003 003 003
Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0426 0.0289 0.3981 i 1.2100e- 0.1453 i 7.8000e- 0.1461 0.0385 i 7.2000e- 0.0393 122.6631 122.6631 i 3.0800e- 3.0600e- i 123.6524 003 004 004 . 003 003 i
Total

0.0689

1.1049

0.6932

5.1800e-

0.2613

8.6300e-

0.2699

0.0703

8.2300e-

0.0785
572.3740
572.3740

0.0459

0.0751
595.8985
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 13 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 1.5908 i 0.0000 1.5908 0.1718 i 0.0000 0.1718 0.0000 0.0000 Off -Road •i 1.3784 15.6673 10.0558 i 0.0245 i 0.5952 0.5952 i 0.5476 0.5476 i 2,375.156 2,375.156 i 0.7682 i 2,394.361 '�
i i i i i i i i ■ 9 i 9 i i i 3
Total

1.3784

15.6673

10.0558

0.0245

1.5908

0.5952

2.1859

0.1718

0.5476

0.7193
2,375.156
2,375.156

0.7682
2,394.361
9 9
3 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0262 0.0178 0.2450 7.4000e- 0.0894 4.8000e- 0.0899 0.0237 4.4000e- 0.0242 ■ i 75.4850 75.4850 1.8900e- 1.8800e- 76.0938 i i i i
004 004 004 . 003 003 i
Total

0.0262

0.0178

0.2450

7.4000e-

0.0894

4.8000e-

0.0899

0.0237

4.4000e-

0.0242

75.4850

75.4850

1.8900e-

1.8800e-

76.03 004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 14 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust �i � � i � 0.7158 i 0.0000 0.7158 0.0773 i 0.0000 0.0773 � � � 0.0000 0.0000 Off -Road •i 0.6625 20.0179 13.6431 i 0.0245 i 0.4988 0.4988 i 0.4988 0.4988 0.0000 i 2,375.156 2,375.156 i 0.7682 2,394.361 9 i 9 i i i 3
Total

0.6625

20.0179

13.6431

0.0245

0.7158

0.4988

1.2146

0.0773

0.4988

0.5760

0.0000
2,375.156
2,375.156

0.7682
2,394.361
9 9
3 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0262 0.0178 0.2450 7.4000e- 0.0894 4.8000e- 0.0899 0.0237 4.4000e- 0.0242 ■ i 75.4850 75.4850 1.8900e- 1.8800e- 76.0938 i i i i
004 004 004 . 003 003 i
Total

0.0262

0.0178

0.2450

7.4000e-

0.0894

4.8000e-

0.0899

0.0237

4.4000e-

0.0242

75.4850

75.4850

1.8900e-

1.8800e-

76.0938
004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 15 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 1.5908 i 0.0000 1.5908 0.1718 i 0.0000 0.1718 0.0000 0.0000 Off -Road •i 1.3027 14.2802 9.7820 i 0.0245 i 0.5419 0.5419 i 0.4985 0.4985 i 2,374.863 2,374.863 i 0.7681 i 2,394.065 4 i 4 i i i 4
Total

1.3027

14.2802

9.7820

0.0245

1.5908

0.5419

2.1326

0.1718

0.4985

0.6703
2,374.863
2,374.863

0.7681
2,394.065
4 4
4 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0246 0.0158 0.2282 7.2000e- 0.0894 4.6000e- 0.0899 0.0237 4.2000e- 0.0241 ■ i 73.5325 73.5325 1.7200e- 1.7500e- 74.0978 i i i i
004 004 004 . 003 003 i
Total

0.0246

0.0158

0.2282

7.2000e-

0.0894

4.6000e-

0.0899

0.0237

4.2000e-

0.0241

73.5325

73.5325

1.7200e-

1.7500e-

74.03 004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 16 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 0.7158 i 0.0000 0.7158 0.0773 i 0.0000 0.0773 0.0000 0.0000 Off -Road •i 0.6625 20.0179 13.6431 i 0.0245 i 0.4988 0.4988 i 0.4988 0.4988 0.0000 i 2,374.863 2,374.863 i 0.7681 i 2,394.065 4 i 4 i i i 4
Total

0.6625

20.0179

13.6431

0.0245

0.7158

0.4988

1.2146

0.0773

0.4988

0.5760

0.0000
2,374.863
2,374.863

0.7681
2,394.065
4 4
4 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0246 0.0158 0.2282 7.2000e- 0.0894 4.6000e- 0.0899 0.0237 4.2000e- 0.0241 ■ i 73.5325 73.5325 1.7200e- 1.7500e- 74.0978 i i i i
004 004 004 . 003 003 i
Total

0.0246

0.0158

0.2282

7.2000e-

0.0894

4.6000e-

0.0899

0.0237

4.2000e-

0.0241

73.5325

73.5325

1.7200e-

1.7500e-

74.0978
004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 17 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Grading - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 7.3152 i 0.0000 7.3152 3.4600 i 0.0000 3.4600 0.0000 0.0000 Off -Road •i 1.3330 14.4676 8.7038 i 0.0206 i 0.6044 0.6044 i 0.5560 0.5560 i 1,995.614 1,995.614 i 0.6454 i 2,011.750 7 i 7 i i i 3
Total

1.3330

14.4676

8.7038

0.0206

7.3152

0.6044

7.9196

3.4600

0.5560

4.0160
1,995.614
1,995.614

0.6454
2,011.750
7 7
3 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
I
Category
lb/day
lb/day
Hauling •i 0.5044 31.9466 10.6195 i 0.1444 4.4843 0.1978 4.6821 1.2280 i 0.1893 1.4173 16,459.62 16,459.62 1.6573 2.6404 i 17,287.89 83 83 i 44
Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0308 0.0198 0.2853 9.000Oe- 0.1118 5.7000e- 0.1124 0.0296 5.3000e- 0.0302 91.9157 91.9157 2.1500e- 2.1900e- i 92.6223 i i i i
004 004 004 . 003 003 i
Total

0.5352

31.9664

10.9048

0.1453

4.5961

0.1984

4.7945

1.2576

0.1898

1.4474
16,551.54
16,551.54

1.6594

2.6426
17,380.51
39 39
67 CaIEEMod Version: CalEEMod.2020.4.0 Page 18 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Grading - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 3.2919 i 0.0000 3.2919 1.5570 i 0.0000 1.5570 0.0000 0.0000 Off -Road •i 0.6262 18.1050 12.1450 i 0.0206 i 0.4850 0.4850 i 0.4850 0.4850 0.0000 i 1,995.614 1,995.614 i 0.6454 i 2,011.750 7 i 7 i i i 3
Total

0.6262

18.1050

12.1450

0.0206

3.2919

0.4850

3.7769

1.5570

0.4850

2.0420

0.0000
1,995.614
1,995.614

0.6454
2,011.750
7 7
3 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
I
Category
lb/day
lb/day
Hauling •i 0.5044 31.9466 10.6195 i 0.1444 4.4843 0.1978 4.6821 1.2280 i 0.1893 1.4173 16,459.62 16,459.62 1.6573 2.6404 i 17,287.89 83 83 i 44
Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0308 0.0198 0.2853 9.000Oe- 0.1118 5.7000e- 0.1124 0.0296 5.3000e- 0.0302 91.9157 91.9157 2.1500e- 2.1900e- i 92.6223 i i i i
004 004 004 . 003 003 i
Total

0.5352

31.9664

10.9048

0.1453

4.5961

0.1984

4.7945

1.2576

0.1898

1.4474
16,551.54
16,551.54

1.6594

2.6426
17,380.51
39 39
67 CaIEEMod Version: CalEEMod.2020.4.0 Page 19 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 1.7136 � 13.6239 14.2145 i 0.0250 0.6136 0.6136 0.5880 0.5880 2,289.523 2,289.523 i 0.4330 2,300.347 3 i 3 i i i 9
Total

1.7136

13.6239

14.2145

0.0250

0.6136

0.6136

0.5880

0.5880
2,289.523
2,289.523

0.4330
2,300.347
3 3
9 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0760 2.8555 1.1696 i 0.0140 0.4988 i 0.0141 0.5129 0.1435 i 0.0135 0.1570 1,542.370 1,542.370 i 0.0914 0.2215 i 1,610.656 4 i 4 i i i 8
■
Worker •i 0.8376 0.5384 7.7587 i 0.0244 3.0403 i 0.0156 3.0559 0.8063 i 0.0143 0.8206 i 2,500.105 2,500.105 i 0.0584 0.0596 i 2,519.326 6 6 i 0
Total

0.9136

3.3939

8.9283

0.0385

3.5391

0.0297

3.5687

0.9499

0.0278

0.9777
4,042.475
4,042.475

0.1497

0.2811
4,129.982
9 9
8 CaIEEMod Version: CalEEMod.2020.4.0 Page 20 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 0.9471 � 20.0464 � 15.4081 i 0.0250 � i 0.8178 0.8178 0.8178 0.8178 0.0000 i 2,289.523 2,289.523 i 0.4330 2,300.347 3 i 3 i i i 9
Total

0.9471

20.0464

15.4081

0.0250

0.8178

0.8178

0.8178

0.8178

0.0000
2,289.523
2,289.523

0.4330
2,300.347
3 3
9 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0760 2.8555 1.1696 i 0.0140 0.4988 i 0.0141 0.5129 0.1435 i 0.0135 0.1570 1,542.370 1,542.370 i 0.0914 0.2215 i 1,610.656 4 i 4 i i i 8
■
Worker •i 0.8376 0.5384 7.7587 i 0.0244 3.0403 i 0.0156 3.0559 0.8063 i 0.0143 0.8206 i 2,500.105 2,500.105 i 0.0584 0.0596 i 2,519.326 6 6 i 0
Total

0.9136

3.3939

8.9283

0.0385

3.5391

0.0297

3.5687

0.9499

0.0278

0.9777
4,042.475
4,042.475

0.1497

0.2811
4,129.982
9 9
8 CaIEEMod Version: CalEEMod.2020.4.0 Page 21 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2024
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 1.5971 12.8235 14.1002 i 0.0250 0.5381 0.5381 i 0.5153 ; 0.5153 i 2,289.654 2,289.654 i 0.4265 i 2,300.315 '� i i i i i i i i • 1 i 1 i i i 4
Total

1.5971

12.8235

14.1002

0.0250

0.5381

0.5381

0.5153

0.5153
2,289.654
2,289.654

0.4265
2,300.315
1 1
4 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0749 2.8473 1.1604 i 0.0138 0.4987 i 0.0148 0.5135 0.1435 i 0.0141 ; 0.1577 i 1,518.498 1,518.498 i 0.0923 0.2190 i 1,586.059 '�
i i i i i i i i • 7 i 7 i i i 4
Worker •i 0.7900 0.4836 7.2398 i 0.0237 3.0403 i 0.0148 3.0551 0.8063 i 0.0136 ; 0.8199 2,440.154 2,440.154 i 0.0530 0.0557 i 2,458.085 0 i 0 i i i 2
Total

0.8649

3.3310

8.4002

0.0375

3.5391

0.0296

3.5686

0.9499

0.0277

0.9776
3,958.652
3,958.652

0.1453

0.2747
4,044.144
7 7
7 CaIEEMod Version: CalEEMod.2020.4.0 Page 22 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2024
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 0.9471 20.0464 15.4081 i 0.0250 i 0.8178 0.8178 i 0.8178 ; 0.8178 0.0000 1 2,289.654 2,289.654 i 0.4265 i 2,300.315 4 Total

0.9471

20.0464

15.4081

0.0250

0.8178

0.8178

0.8178

0.8178

0.0000
2,289.654
2,289.654

0.4265
2,300.315
1 1
4 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0749 2.8473 1.1604 i 0.0138 0.4987 i 0.0148 0.5135 0.1435 i 0.0141 ; 0.1577 i 1,518.498 1,518.498 i 0.0923 0.2190 i 1,586.059 7 i 7 i i i 4
Worker •i 0.7900 0.4836 7.2398 i 0.0237 3.0403 i 0.0148 3.0551 0.8063 i 0.0136 ; 0.8199 2,440.154 2,440.154 i 0.0530 0.0557 i 2,458.085 p i 0 2
Total

0.8649

3.3310

8.4002

0.0375

3.5391

0.0296

3.5686

0.9499

0.0277

0.9776
3,958.652
3,958.652

0.1453

0.2747
4,044.144
7 7
7 CaIEEMod Version: CalEEMod.2020.4.0 Page 23 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2025
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 1.4897 12.0233 14.0072 i 0.0250 i 0.4700 0.4700 i 0.4498 0.4498 i 2,289.889 2,289.889 i 0.4200 i 2,300.388 8 i g 7
Total

1.4897

12.0233

14.0072

0.0250

0.4700

0.4700

0.4498

0.4498
2,289.889
2,289.889

0.4200
2,300.388
8 8
7 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0737 2.8336 1.1551 i 0.0135 0.4987 i 0.0148 0.5136 0.1435 i 0.0142 0.1577 i 1,490.119 1,490.119 i 0.0935 0.2158 i 1,556.758 3 i 3 i i i 0
Worker •i 0.7484 0.4382 6.8148 i 0.0229 3.0403 i 0.0142 3.0545 0.8063 i 0.0130 0.8194 2,380.728 2,380.728 i 0.0482 0.0524 i 2,397.551 9 Total

0.8221

3.2719

7.9698

0.0364

3.5391

0.0290

3.5681

0.9498

0.0272

0.9771
3,870.847
3,870.847

0.1417

0.2682
3,954.309
4 4
9 CaIEEMod Version: CalEEMod.2020.4.0 Page 24 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2025
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 0.9471 20.0464 15.4081 i 0.0250 i 0.8178 0.8178 i 0.8178 0.8178 0.0000 i 2,289.889 2,289.889 i 0.4200 i 2,300.388 8 i g i i i 7
Total

0.9471

20.0464

15.4081

0.0250

0.8178

0.8178

0.8178

0.8178

0.0000
2,289.889
2,289.889

0.4200
2,300.388
8 8
7 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0737 2.8336 1.1551 i 0.0135 0.4987 i 0.0148 0.5136 0.1435 i 0.0142 0.1577 i 1,490.119 1,490.119 i 0.0935 0.2158 i 1,556.758 3 i 3 i i i 0
Worker •i 0.7484 0.4382 6.8148 i 0.0229 3.0403 i 0.0142 3.0545 0.8063 i 0.0130 0.8194 2,380.728 2,380.728 i 0.0482 0.0524 i 2,397.551 9 Total

0.8221

3.2719

7.9698

0.0364

3.5391

0.0290

3.5681

0.9498

0.0272

0.9771
3,870.847
3,870.847

0.1417

0.2682
3,954.309
4 4
9 CaIEEMod Version: CalEEMod.2020.4.0 Page 25 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2025
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 0.7854 7.4371 11.6737 i 0.0179 � � 0.3503 0.3503 0.3234 0.3234 1,710.006 � 1,710.006 i 0.5420 1,723.555 7 i 7 i i i 6
Paving �i 0.0000 0.0000 0.0000 0.0000 0.0000 � � � 0.0000 0.0000 Total

0.7854

7.4371

11.6737

0.0179

0.3503

0.3503

0.3234

0.3234
1,710.006
1,710.006

0.5420
1,723.555
7 7
6 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 0.0413 0.0242 0.3758 i 1.2600e- 0.1677 i 7.8000e- 0.1685 0.0445 i 7.2000e- 0.0452 131.2902 131.2902 i 2.6600e- 2.8900e- i 132.2179 003 004 004 . 003 003 i
Total

0.0413

0.0242

0.3758

1.2600e-

0.1677

7.8000e-

0.1685

0.0445

7.2000e-

0.0452
131.2902
131.2902

2.6600e-

2.8900e-
132.2179
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 26 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2025
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 0.7344 15.6108 12.9737 i 0.0179 � � 0.5580 0.5580 0.5580 0.5580 0.0000 i 1,710.006 1,710.006 i 0.5420 1,723.555 7 i 7 i i i 6
Paving �i 0.0000 0.0000 0.0000 0.0000 0.0000 � � � 0.0000 0.0000 Total

0.7344

15.6108

12.9737

0.0179

0.5580

0.5580

0.5580

0.5580

0.0000
1,710.006
1,710.006

0.5420
1,723.555
7 7
6 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 0.0413 0.0242 0.3758 i 1.2600e- 0.1677 i 7.8000e- 0.1685 0.0445 i 7.2000e- 0.0452 131.2902 131.2902 i 2.6600e- 2.8900e- i 132.2179 003 004 004 . 003 003 i
Total

0.0413

0.0242

0.3758

1.2600e-

0.1677

7.8000e-

0.1685

0.0445

7.2000e-

0.0452
131.2902
131.2902

2.6600e-

2.8900e-
132.2179
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 27 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2024
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 7.8284 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1808 1.2188 1.8101 i 2.9700e- i 0.0609 0.0609 i 0.0609 0.0609 i 281.4481 281.4481 i 0.0159 i 281.8443 003 i i i i i ■ i i i i
Total

8.0092

1.2188

1.8101

2.9700e-

0.0609

0.0609

0.0609

0.0609
281.4481
281.4481

0.0159
281.8443
j
j
003
j
j
1 1
1 j
j
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.1569 0.0960 1.4373 i 4.7000e- 0.6036 i 2.9400e- 0.6065 0.1601 i 2.7000e- 0.1628 484.4423 484.4423 i 0.0105 0.0111 i 488.0022 003 003 003
Total

0.1569

0.0960

1.4373

4.7000e-

0.6036

2.9400e-

0.6065

0.1601

2.7000e-

0.1628
484.4423
484.4423

0.0105

0.0111
488.0022
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 28 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2024
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 7.8284 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1139 2.3524 1.8324 i 2.9700e- i 0.0951 0.0951 i 0.0951 0.0951 0.0000 i 281.4481 281.4481 i 0.0159 i 281.8443 003
Total

7.9423

2.3524

1.8324

2.9700e-

0.0951

0.0951

0.0951

0.0951

0.0000
281.4481
281.4481

0.0159
281.8443
003
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.1569 0.0960 1.4373 i 4.7000e- 0.6036 i 2.9400e- 0.6065 0.1601 i 2.7000e- 0.1628 484.4423 484.4423 i 0.0105 0.0111 i 488.0022 003 003 003
Total

0.1569

0.0960

1.4373

4.7000e-

0.6036

2.9400e-

0.6065

0.1601

2.7000e-

0.1628
484.4423
484.4423

0.0105

0.0111
488.0022
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 29 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2025
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 7.8284 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1709 1.1455 1.8091 i 2.9700e- i 0.0515 0.0515 i 0.0515 0.0515 i 281.4481 281.4481 i 0.0154 281.8319 003
Total

7.9993

1.1455

1.8091

2.9700e-

0.0515

0.0515

0.0515

0.0515
281.4481
281.4481

0.0154
281.8319
003
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.1486 0.0870 1.3529 i 4.5400e- 0.6036 i 2.8100e- 0.6064 0.1601 i 2.5900e- 0.1627 472.6446 472.6446 i 9.5700e- 0.0104 i 475.9846 003 003 003 . 003 i
Total

0.1486

0.0870

1.3529

4.5400e-

0.6036

2.8100e-

0.6064

0.1601

2.5900e-

0.1627
472.6446
472.6446

9.5700e-

0.0104
475.9846
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 30 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2025
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 7.8284 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1139 2.3524 1.8324 i 2.9700e- i 0.0951 0.0951 i 0.0951 0.0951 0.0000 i 281.4481 281.4481 i 0.0154 i 281.8319 003
Total

7.9423

2.3524

1.8324

2.9700e-

0.0951

0.0951

0.0951

0.0951

0.0000
281.4481
281.4481

0.0154
281.8319
003
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.1486 0.0870 1.3529 i 4.5400e- 0.6036 i 2.8100e- 0.6064 0.1601 i 2.5900e- 0.1627 472.6446 472.6446 i 9.5700e- 0.0104 i 475.9846 003 003 003 . 003 i
Total

0.1486

0.0870

1.3529

4.5400e-

0.6036

2.8100e-

0.6064

0.1601

2.5900e-

0.1627
472.6446
472.6446

9.5700e-

0.0104
475.9846
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 31 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

4.0 Operational Detail - Mobile

4.1 Mitigation Measures Mobile
Increase Density
Improve Pedestrian Network
ROG
NOx
I CO
I S02
Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
I CO2e
Category
lb/day
lb/day
Mitigated
•i 1.5705 1.5168 14.1235 i 0.0306 3.5656 i 0.0219
i 3.5875

0.9504
i 0.0204

0.9708
3,198.080 3,198.080 i 0.2153

0.1424 i 3,245.899
'� i i i i i
i
i
i
• 7 i 7 i
i i 3
Unmitigated

1.8860 2.0284 18.9381 0.0442 5.1977 0.0307

5.2284

1.3854

0.0286

1.4140
4,617.768 • 4,617.768 0.2784

0.1898 4,681.283
3 3
4 4.2 Trip Summary Information
Average Daily Trip Rate
Unmitigated
Mitigated
Land Use
Weekday
Saturday
Sunday
Annual VMT
Annual VMT
Apartments High Rise ; 721.86 ; 721.86 721.86 2,466,705 1,692,160 ........... ............................---------------------� Y--------------------------------------------------- Enclosed Parking with Elevator ; 0.00 ; 0.00 0.00
......................................---------------------- ---------- --------------------- ----------------------- Other Non -Asphalt Surfaces ; 0.00 ; 0.00 -+ 0.00
Total 721.86
721.86
721.86
2,466,705
1,692,160

4.3 Trip Type Information
Miles
Trip %
Trip Purpose %
Land Use
H-W or C-W
H-S or C-C
H-O or C-NW
H-W or C-W
H-S or C-C
H-O or C-NW Primary
Diverted
Pass -by
Apartments High Rise ; 14.70 5.90

8.70 40.20 i 19.20 40.60 86
11 3
Enclosed Parking with Elevator • 16.60 8.40

6.90 0.00 0.00 0.00 0
0 0

CalEEMod Version: CalEEMod.2020.4.0 Page 32 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Miles
Trip % Trip Purpose %
Land Use
H-W or C-W
H-S or C-C
H-O or C-NW
H-W or C-W
H-S or C-C
H-O or C-NW Primary =
Diverted
Pass -by
Other Non -Asphalt Surfaces 16.60 8.40 6.90 0.00 0.00 0.00 0 0 0

4.4 Fleet Mix
Land Use
LDA I
LDT1 I
LDT2 I
MDV I
LHD1 I
LHD2 I
MHD I
HHD I
OBUS I
UBUS I
MCY I
SBUS I
MH
Apartments High Rise

0.547453'

0.060181:

0.185039:

0.126487:

0.024236:

0.006679:

0.014707:

0.004926:

0.000662:

0.000378:

0.024745:

0.000705:

0.003801
+
i
Enclosed Parking with Elevator

0.547453'

0.060181:

0.185039:

0.126487:

0.024236:

0.006679:

0.014707:

0.004926:

0.000662:

0.000378:

0.024745:

0.0007051

0.003801
+
i
Other Non -Asphalt Surfaces

0.547453•

0.060181,

0.185039,

0.126487,

0.024236-

0.006679-

0.014707-

0.004926,

0.000662,

0.000378-

0.024745,

0.000705.

0.003801

5.0 Energy Detail
Historical Energy Use: N

5.1 Mitigation Measures Energy
ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
I CO2e
Category
lb/day
lb/day
NaturalGas 4 0.0524 1 0.4476 i 0.1905 i 2.8600e-
i i 0.0362

0.0362

0.0362

0.0362
571.4068 571.4068 � 0.0110
i 0.0105 574.8024
Mitigated ;i 003
NaturalGas

0.0524 0.4476 0.1905 2.8600e-
- 0.0362

0.0362
- 0.0362

0.0362
571.4068 571.4068 0.0110
- 0.0105 - 574.8024
Unmitigated
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 33 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.2 Energy by Land Use - NaturalGas
Unmitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
PM10
I
PM10
Total
PM2.5
PM2.5
Total
I
Land Use
kBTU/yr
lb/day
lb/day
Apartments High
1 4856.96 4 0.0524 i 0.4476 0.1905 2.8600e- 0.0362 i 0.0362 0.0362 0.0362 571.4068 571.4068 i 0.0110 i 0.0105 i 574.8024 Rise
003 i
Enclosed Parking
0 •i 0.0000 i 0.0000 � 0.0000 � 0.0000 i � 0.0000 i 0.0000 � � 0.0000 0.0000 � i 0.0000 � 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
i '� i
--- - --- --
'---------------------'-----------------------------------'-------- ------------------------------ Other Non-
0 •i 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 Asphalt Surfaces
Total

0.0524

0.4476

0.1905

2.8600e-

0.0362

0.0362

0.0362

0.0362
571.4068
571.4068

0.0110

0.0105
574.8024
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 34 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.2 Energy by Land Use - NaturalGas
Mitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
PM10
I
PM10
Total
PM2.5
PM2.5
Total
I
Land Use
kBTU/yr
lb/day
lb/day
Apartments High
1 4.85696 4 0.0524 i 0.4476 0.1905 2.8600e- 0.0362 i 0.0362 0.0362 0.0362 571.4068 571.4068 i 0.0110 i 0.0105 i 574.8024 Rise
003 i
Enclosed Parking
0 •i 0.0000 i 0.0000 � 0.0000 � 0.0000 i � 0.0000 i 0.0000 � � 0.0000 0.0000 � i 0.0000 � 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
i '� i
--- - --- --
--------------'-----------------------------------'-- - - - - -- ------------------------------ Other Non-
0 •i 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 Asphalt Surfaces
�
Total

0.0524

0.4476

0.1905

2.8600e-

0.0362

0.0362

0.0362

0.0362
571.4068
571.4068

0.0110

0.0105
574.8024
003

6.0 Area Detail

6.1 Mitigation Measures Area
Use only Natural Gas Hearths

CaIEEMod Version: CalEEMod.2020.4.0 Page 35 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
I CO2e
Category
lb/day
lb/day
Ib/day

I I I I I
Mitigated 9.7683 2555 14.1978 0.0159 0.2649

0.2649
I I
I 0.2649

0.2649
0000 1,,49 0.0812
41 0.0556 3,072.734
9 I 9 I
I 1 7
Unmitigated
•• 51.1543 3.4507 94.0474 0.2070 12.2188

12.2188

12.2188

12.2188 • 1,489.340 - 2,885.796 • 4,375.136 - 4.4646

0.1011 • 4,516.875
0 9 9
0 6.2 Area by SubCategory
Unmitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Subcategory
lb/day
lb/day

I I I I I I I I I I I
Architectural •1 0.7400 I I I I I 0.0000 I 0.0000 I I 0.0000 0.0000 � 1 I 0.0000 I I i 0.0000 Coating
----------- �I_______________
I I _______II ----------------------------*_______
Consumer •1 8.3495 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 1 Products
;� I I I I I I I I I I I 1

I I I I I I I I I I------ I I I
Hearth •1 41.6637 I 3.2990 I 80.8597 I 0.2063 I I 12.1457 I 12.1457 I I 12.1457 12.1457 1,489.340 12,862.000 14,351.340 I 4.4415 I 0.1011 i 4,492.501 'I
0 1 0 1 0 I 1 1 1
1 I -- - - --
I

I I I I I I I I I I I
•1
Landscaping 0.4011 I 0.1517 I 13.1877 17.000Oe- I I 0.0730 I 0.0730 I I 0.0730 0.0730 1 23.7969 I 23.7969 I 0.0231 I i 24.3739 'I I I I 004 I I I I I • 1 I I 1 1
'I I
I I I I I I I I I I 1 1
Total

51.1543

3.4507

94.0474

0.2070

12.2188

12.2188

12.2188

12.2188
1,489.340
2,885.796
4,375.136

4.4646

0.1011
4,516.875
0 9
9 0

CaIEEMod Version: CalEEMod.2020.4.0 Page 36 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

6.2 Area by SubCategory
Mitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Subcategory
lb/day
lb/clay
Architectural •i 0.7400 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 Coating
Consumer •i 8.3495 i � i i � 0.0000 i 0.0000 � i 0.0000 0.0000 i � 0.0000 i � i 0.0000 Products '� i
Hearth 0.2778 i 2.3738 1.0101 i 0.0152 0.1919 i 0.1919 0.1919 0.1919 0.0000 i 3,030.352 3,030.352 i 0.0581 0.0556 i 3,048.360 9 i 9 i i i 8
Landscaping •i 0.4011 i 0.1517 � 13.1877 i 7.000Oe- i � 0.0730 i 0.0730 � i 0.0730 0.0730 i 23.7969 � 23.7969 i 0.0231 � � 24.3739 '� 004
Total

9.7683

2.5255

14.1978

0.0159

0.2649

0.2649

0.2649

0.2649

0.0000
3,054.149
3,054.149

0.0812

0.0556
3,072.734
11 8
8 7

7.0 Water Detail

7.1 Mitigation Measures Water
Use Water Efficient Irrigation System

8.0 Waste Detail

8.1 Mitigation Measures Waste

9.0 Operational Offroad
Equipment Type Number Hours/Day Days/Year Horse Power Load Factor Fuel Type

CaIEEMod Version: CalEEMod.2020.4.0 Page 37 of 37 Date: 2/3/2022 2:06 PM The Ritz -Carlton Residences - Orange County, Winter
EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied 'Inn Stationary Equinmont
Fire Pumps and Emergency Generators
Equipment Type Number Hours/Day Hours/Year Horse Power Load Factor Fuel Type Emergency Generator 1 • 0.13 - 50, 350, 0.73 , Diesel
Boilers
Equipment Type Number Heat Input/Day Heat Input/Year Boiler Rating Fuel Type User Defined Equipment
Equipment Type Number

10.1 Stationary Sources
Unmitigated/Mitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Equipment Type
lb/day
lb/day
Emergency •i 0.0747 0.2087 0.1904 3.6000e- 0.0110 0.0110 0.0110 I 0.0110 i 38.1979 38.1979 5.3600e- 38.3318 Generator - ;i 004 003 ;
Diesel (300 - 600 •i
•i i
Total

0.0747

0.2087

0.1904

3.6000e-

0.0110

0.0110

0.0110

0.0110

38.1979

38.1979

5.3600e-

38.3318
004
003

11.0 Vegetation

CalEEMod Version: CalEEMod.2020.4.0 Page 1 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied The Ritz -Carlton Residences - Existing Uses
Orange County, Annual

1.0 Project Characteristics

1.1 Land Usage
Land Uses
Size
Metric
Lot Acreage
Floor Surface Area
Population
Hotel
159.00 + Room
; 1.33 63,048.00
i 0
. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ &-----------------_ Enclosed Parking with Elevator
612.00 + Space
; 0.52 159,846.00
i 0
•------------------------------ ------------------------------ _----------------------------- --------------I-------------------E--------------- r
Other Non -Asphalt Surfaces

0.93 Acre

0.93 40,300.00
0 1.2 Other Project Characteristics
Urbanization Urban Wind Speed (m/s) 2.2 Precipitation Freq (Days) 30 Climate Zone 8 Operational Year 2025
Utility Company Southern California Edison
CO2Intensity 390.98 CH4Intensity 0.033 N20Intensity 0.004 (lb/MWhr) (lb/MWhr) (lb/MWhr)

1.3 User Entered Comments & Non -Default Data
Project Characteristics -
Land Use - Based on the Project Description provided to LSA on January 21, 2022. Other non -asphalt surfaces includes hardscape.

Construction Phase - Operational run only.

Vehicle Trips - Trip rates based on the average daily trip generation provided in the project's Trip Generation letter dated January 26, 2022.

Energy Use - Using historical data.

Table Name
Column Name
Default Value
New Value
tblEnergyUse
LightingElect } 2.63

2.63 ---------tblEnergyUse------------------- =-------------T24E-------------{-------------3.92 ---------------- t-----------3.92----------- ------------------------------------------------- -------------------------- tblLandUse
Land UseSquareFeet
230,868.00
63,048.00

CaIEEMod Version: CalEEMod.2020.4.0 Page 2 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied tblLandUse
Land UseSquareFeet
244,800.00
159,846.00
•-----------------------------
tblLandUse

Y---------------------------- ---------------------------------T-------------------------- Land UseSquareFeet
} 40,510.80
40,300.00
tblLandUse
LotAcreage
} 5.30

1.33 tblLandUse
LotAcreage
} 5.51

0.52 tblVehicleTrips
ST_TR
} 8.19

7.99 tblVehicleTrips
SU_TR
} 5.95

7.99 :------------------------------
•----------------------------
tblVehicleTrips
------------------------------
WD_TR 8.36
--------------------------

7.99 2.0 Emissions Summary

CaIEEMod Version: CalEEMod.2020.4.0 Page 3 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.1 Overall Construction
Unmitigated Construction
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
I
PM10
Total
PM2.5
PM2.5
Total
I
Year
tons/yr
MT/yr
1 I I I I 1 I I I I 1
2022 •I 0.1643 I 1.2874 I 1.3364 13.0600e- I 0.1179 I 0.0566 I 0.1745 I 0.0359 I 0.0539 0.0899 0.0000 I 269.8612 1269.8612 I 0.0374 18.7200e- i 273.3954 003 I I 1 I I . I I I 1 003 I
1 I I I I 1 I I I I I 1
2023 •I 0.4253 I 0.7904 I 0.9410 12.1800e- I 0.0735 I 0.0327 I 0.1062 I 0.0198 I 0.0312 0.0511 0.0000 I 192.3166 1192.3166 I 0.0247 16.4200e- i 194.8473 003 I I 1 I I . I I I 1 003 I
Maximum

0.4253

1.2874

1.3364

3.0600e-

0.1179

0.0566

0.1745

0.0359

0.0539

0.0899

0.0000
269.8612
269.8612

0.0374

8.7200e-
273.3954
003
003
Mitigated Construction
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
I
PM10
Total
PM2.5
PM2.5
Total
I
I
Year
tons/yr
MT/yr
1 I I 1 I 1 I I I I 1
2022 •I 0.1643 1 1.2874 I 1.3364 13.0600e- 1 0.1179 1 0.0566 1 0.1745 I 0.0359 1 0.0539 0.0899 � 0.0000 I 269.8610 1269.8610 1 0.0374 18.7200e- i 273.3952 003 1 I 1 I I ■ I I I I 003 I
;� 1 I I 1 I 1 I I ■ I I I
1 I I I I 1 I I I I I
2023 •I 0.4253 1 0.7904 I 0.9410 12.1800e- I 0.0735 1 0.0327 1 0.1062 I 0.0198 1 0.0312 0.0511 � 0.0000 I 192.3165 1192.3165 1 0.0247 16.4200e- i 194.8472 '1 003 I I 1 I I ■ I I I 1 003 I
1 I I I I 1 I I ■ I I I I I
Maximum

0.4253

1.2874

1.3364

3.0600e-

0.1179

0.0566

0.1745

0.0359

0.0539

0.0899

0.0000
269.8610
2;9.8610

0.0374

8.7200e-
273.3952
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 4 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
NOx
c0
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio-0O2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Percent

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00
Reduction
Quarter
Start Date
End Date
Maximum Unmitigated ROG + NOX (tons/quarter)
Maximum Mitigated ROG + NOX (tons/quarter)
1 6-1-2022
8-31-2022

0.6148

0.6148
2 9-1-2022
11-30-2022

0.6209

0.6209
3 12-1-2022
2-28-2023

0.5810

0.5810
4 3-1-2023
5-31-2023

0.5682

0.5682
5 6-1-2023
8-31-2023

0.2812

0.2812
Highest

0.6209

0.6209

2.2 Overall Operational
Unmitigated Operational
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
I
PM2.5
I
PM2.5
Total
I
Category
tons/yr
MT/yr
Area •i 0.2737 9.000Oe- 9.8300e- 0.0000 3.000Oe- 3.000Oe- 3.000Oe- 3.000Oe- 0.0000 i 0.0192 0.0192 5.000Oe- 0.0000 i 0.0204 i � i i � i � i i
•� 005 003 005 005 005 005 . 1 005 i
Energy •1 0.0123 i 0.1120 0.0941 i 6.7000e- i � 8.5100e- i 8.5100e- 8.5100e- 8.5100e- 0.0000 i 431.3749 431.3749 i 0.0285 5.4000e- 433.6959 •� 004 003 003 003 003 003 i
Mobile �� 0.4942 i 0.4980 4.6015 i 0.0101 i 1.1420 7.1200e- i 1.1491 0.3048 i 6.6100e- 0.3114 0.0000 i 954.2809 954.2809 i 0.0628 0.0421 i 968.3871 003 003
Waste •1 0.0000 i 0.0000 0.0000 0.0000 • 17.6704 i 0.0000 17.6704 i 1.0443 0.0000 1 43.7776 •
Water •i i i i 0.0000 i 0.0000 i 0.0000 0.0000 1.2796 i 10.1968 11.4764 i 0.1323 3.2100e- 15.7394 003
Total

0.7802

0.6101

4.7054

0.0107

1.1420

0.0157

1.1576

0.3048

0.0152

0.3200

18.9500
1,395.871
1,414.821

1.2679

0.0507
1,461.620
8 7
3 CaIEEMod Version: CalEEMod.2020.4.0 Page 5 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.2 Overall Operational
Mitigated Operational
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
I
PM10
Total
PM2.5
I
PM2.5
I
Total
I
I
Category
tons/yr
MT/yr
Area •i 0.2737 i 9.000Oe- 9.8300e- i 0.0000 3.000Oe- i 3.000Oe- 3.000Oe- 3.000Oe- 0.0000 i 0.0192 0.0192 i 5.000Oe- 0.0000 i 0.0204 •� 005 003 005 005 005 005 005 i
Energy •i 0.0123 i 0.1120 � 0.0941 i 6.7000e- i � 8.5100e- i 8.5100e- � i 8.5100e- 8.5100e- � 0.0000 i 431.3749 � 431.3749 i 0.0285 � 5.4000e- i 433.6959 �� 004 003 003 003 003 . 003 i
Mobile •i 0.4942 i 0.4980 4.6015 i 0.0101 i 1.1420 7.1200e- i 1.1491 0.3048 i 6.6100e- 0.3114 0.0000 i 954.2809 954.2809 i 0.0628 1 0.0421 i 968.3871 003 003 i i
Waste 0.0000 i 0.0000 0.0000 0.0000 17.6704 i 0.0000 17.6704 i 1.0443 0.0000 43.7776 Water •i i i i 0.0000 i 0.0000 i 0.0000 0.0000 1.2796 i 10.1968 11.4764 i 0.1323 3.2100e- 15.7394 003 i
Total

0.7802

0.6101

4.7054

0.0107

1.1420

0.0157

1.1576

0.3048

0.0152

0.3200

18.9500
1,395.871
1,414.821

1.2679

0.0507
1,461.620
11 8
7 3
ROG
NOx
Co
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio-0O2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Percent

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00
Reduction

3.0 Construction Detail
Construction Phase
Phase
Phase Name
Phase Type
Start Date
End Date
Num Days
Num Days
Phase Description
Number
Week
1 • Demolition 'Demolition
i 6/1 /2022
: 6/28/2022
5:
20 +
i
i
2 •Site Preparation 'Site Preparation
16/29/2022
:7/1/2022
5:
3:
+
i
_
3 'Grading •Grading
T7/2/2022 T7/11/2022
5,
6,

CaIEEMod Version: CalEEMod.2020.4.0 Page 6 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied 4 ;Building Construction ;Building Construction •7/12/2022 •5/15/2023 5; 220; -------------------------------- ---------------------- T------------ T------------ T-------- T-------- T------------------------- 5 • Paving 'Paving ! 5/16/2023 : 5/29/2023 5: 10
+ i i
6 •Architectural Coating :Architectural Coating •5/30/2023 •6/12/2023 5. 10• Acres of Grading (Site Preparation Phase): 4.5
Acres of Grading (Grading Phase): 6
Acres of Paving: 1.45
Residential Indoor: 0; Residential Outdoor: 0; Non -Residential Indoor: 94,572; Non -Residential Outdoor: 31,524; Striped Parking Area: 12,009 (Architectural Coating — sgft)
OffRoad Equipment
Phase Name
Offroad Equipment Type
Amount
Usage Hours
Horse Power
Load Factor
Architectural Coating 'Air Compressors ; 1
! 6.00
78,

0.48 ---------------------------------------------------------------- -------------
--------------
Paving 'Cement and Mortar Mixers ; 1

8.00!

9. 0.56
---------------------------------------------------------------------------------------------4 -------------
--------------
Demolition 'Concrete/Industrial Saws ; 1

8.00!
81,

0.73 ---------------------------------------------------------------------------------------------4 -------------
--------------
Building Construction 'Cranes ; 1

8.00!
231,

0.29 ----------------------------------------------------------------------------------------------4 -------------
--------------
Building Construction 'Forklifts ; 2

7.00!
89,

0.20 ------ - - - - --
-------------
--------------
Building Construction 'Generator Sets ; 1
4 8.00!
84,

0.74 ---------------------------------------------------------------------------------------------- 4 ----------------------------
Grading 'Graders ; 1

8.00!
187,

0.41 --------------------------------------------------------------------------------------------- -------------
--------------
Site Preparation 'Graders ; 1y

8.00!
187,

0.41 ----------------------------------------------------------------------------------------------4 -------------
--------------
Paving +Pavers ; 1

8.00!
130,

0.42 ----------------------------------------------------------------------------------------------4 -------------
--------------
Paving 'Paving Equipment ; 1

8.00!
132,

0.36 ----------------------------------------------------------------------------------------------4 -------------
--------------
Paving 'Rollers ; 21

8.00!
80,

0.38 ----------------------------------------------------------------------------------------------4 -------------
--------------
Demolition 'Rubber Tired Dozers ; 1

8.00!
247,

0.40 ----------------------------------------------------------------------------------------------4 -------------
--------------
Grading 'Rubber Tired Dozers ; 1

8.00!
247,

0.40 ---------------------------------------------------------------------------------------------4 ----------------------------
Site Preparation 'Scrapers ; 1

8.00!
367,

0.48 ---------------------------------------------------------------------------------------------4 ----------------------------
Building Construction +Tractors/Loaders/Backhoes ; 1

6.00!
97,

0.37 ----------------------------------------------------------------------------------------------4 -------------
--------------
Demolition +Tractors/Loaders/Backhoes ; 31

8.00!
97,

0.37 ----- ------ ------ ------ -----�--------------------------+-----------------F------------T------------- --------------
Grading •Tractors/Loaders/Backhoes 2.

7.00,
97,

0.37 CaIEEMod Version: CalEEMod.2020.4.0 Page 7 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Paving
•Tractors/Loaders/Backhoes
1 •

8.00• 97: 0.37
Site Preparation
+Tractors/Loaders/Backhoes
; 1

7.001 97: 0.37
Building Construction
•Welders
3•

8.00• 46• 0.45
Trips and VMT
Phase Name I Offroad Equipment I Worker Trip I Vendor Trip I Hauling Trip I Worker Trip I Vendor Trip I Hauling Trip I Worker Vehicle I Vendor I Hauling Count Number Number Number Length Length Length Class Vehicle Class Vehicle Class Demolition
5;

13.00; 0.00: 0.00: 14.70;

6.90;

20.00:LD_Mix
HDT_Mix
IHHDT
---------------
Site Preparation
--------------;---------------------i----------=---------i----------4---------- 3;

8.00- 0.00: 0.00: 14.70;
-----------------------

6.90;

20.00:LD_Mix
----------T
IHDT_Mix
IHHDT
--------------
Grading
4;
---------- =---------i----------4--------------------

10.00. 0.00: 0.00: 14.70:

6.90;
- ------------'-----------

20.00,LD_Mix
1HDT_Mix
----------
IHHDT
----------------------4
--------i ---------4----------------------------------'----------r---------- Building Construction
8;
111.00. 43.00: 0.00: 14.70:

6.90;

20.00: LD_Mix
1 HDT_Mix
I HHDT
--------------4-
------------ ---------i ---------4----------------------------------'--------------------- i------------ ,-
Paving
6;

15.00- 0.00: 0.00: 14.70:

6.90;

20.00:LD_Mix
iHDT_Mix
IHHDT
E
i I
Architectural Coating ;
1;

22.00, 0.00, 0.00, 14.70,

6.90,

20.00,LD_Mix
;HDT_Mix
-HHDT

3.1 Mitigation Measures Construction

3.2 Demolition - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
tons/yr
MT/yr
Off -Road •i 0.0169 , 0.1662 , 0.1396 , 2.4000e- , , 8.3800e- , 8.3800e- , , 7.8300e- ; 7.8300e- 0.0000 i 21.0777 , 21.0777 , 5.3700e- , 0.0000 i 21.2120 •� 004 003 003 003 003 ■ 003 i
Total

0.0169

0.1662

0.1396

2.4000e-

8.3800e-

8.3800e-

7.8300e-

7.8300e-

0.0000

21.0777

21.0777

5.3700e-

0.0000

21.2120
004
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 8 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Demolition - 2022
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 3.9000e- 2.9000e- 4.0700e- 1.000Oe- 1.4300e- 1.000Oe- 1.4300e- 3.8000e- 1.000Oe- 3.9000e- 0.0000 i 1.1279 1.1279 3.000Oe- 3.000Oe- i 1.1370 •� i i i i
004 004 003 005 003 005 003 004 005 004 .i � 005 i 005
� � i i i i � i
Total

3.9000e-

2.9000e-

4.0700e-

1.000Oe-

1.4300e-

1.000Oe-

1.4300e-

3.8000e-

1.000Oe-

3.9000e-

0.0000

1.1279

1.1279

3.000Oe-

3.000Oe-

1.1370
004
004
003
005
003
005
003
004
005
004
005
005
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
tons/yr
MT/yr
Off -Road •i 0.0169 0.1662 0.1396 i 2.4000e- 8.3800e- 8.3800e- 7.8300e- 7.8300e- ■ 0.0000 i 21.0777 21.0777 i 5.3700e- 0.0000 21.2119 •� 004 003 003 003 003 003
Total

0.0169

0.1662

0.1396

2.4000e-

8.3800e-

8.3800e-

7.8300e-

7.8300e-

0.0000

21.0777

21.0777

5.3700e-

0.0000

21.2119
004
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 9 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Demolition - 2022
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 3.9000e- 2.9000e- 4.0700e- 1.00OOe- 1.4300e- 1.00OOe- 1.4300e- 3.8000e- 1.00OOe- 3.9000e- 0.0000 i 1.1279 1.1279 3.00OOe- 3.00OOe- i 1.1370 •� i i i i
004 004 003 005 003 005 003 004 005 004 .i � 005 i 005
� � i i i i � i
Total

3.9000e-

2.9000e-

4.0700e-

1.00OOe-

1.4300e-

1.00OOe-

1.4300e-

3.8000e-

1.00OOe-

3.9000e-

0.0000

1.1279

1.1279

3.00OOe-

3.00OOe-

1.1370
004
004
003
005
003
005
003
004
005
004
005
005

3.3 Site Preparation - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
I
PM2.5
Total
I
Category
tons/yr
MT/yr
Fugitive Dust 2.3900e- i 0.0000 2.3900e- 2.6000e- i 0.0000 2.6000e- ■ 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 •� 003 003 004 004 i
Off -Road •i 2.0700e- 0.0235 0.0151 4.00OOe- 8.9000e- 8.9000e- 8.2000e- 8.2000e- 0.0000 i 3.2321 3.2321 1.0500e- 0.0000 i 3.2582 •� i i
003 005 004 004 004 004 . 003 i
Total

2.0700e-

0.0235

0.0151

4.00OOe-

2.3900e-

8.9000e-

3.2800e-

2.6000e-

8.2000e-

1.0800e-

0.0000

3.2321

3.2321

1.0500e-

0.0000

3.2582
003
005
003
004
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 10 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2022
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling �i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 � 0.0000 0.0000 i 0.0000 � 0.0000 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 4.000Oe- 3.000Oe- 3.8000e- i 0.0000 1.3000e- i 0.0000 1.3000e- 3.000Oe- i 0.0000 4.000Oe- 0.0000 i 0.1041 0.1041 i 0.0000 0.0000 i 0.1050 •� 005 005 004 004 004 005 005 i
Total

4.000Oe-

3.000Oe-

3.8000e-

0.0000

1.3000e-

0.0000

1.3000e-

3.000Oe-

0.0000

4.000Oe-

0.0000

0.1041

0.1041

0.0000

0.0000

0.1050
005
005
004
004
004
005
005
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
I
PM2.5
Total
I
Category
tons/yr
MT/yr
Fugitive Dust 2.3900e- i 0.0000 2.3900e- 2.6000e- i 0.0000 2.6000e- ■ 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 •� 003 003 004 004 i
Off -Road •i 2.0700e- 0.0235 0.0151 4.000Oe- 8.9000e- 8.9000e- 8.2000e- 8.2000e- 0.0000 i 3.2321 3.2321 1.0500e- 0.0000 i 3.2582 •� i i
003 005 004 004 004 004 . 003 i
Total

2.0700e-

0.0235

0.0151

4.000Oe-

2.3900e-

8.9000e-

3.2800e-

2.6000e-

8.2000e-

1.0800e-

0.0000

3.2321

3.2321

1.0500e-

0.0000

3.2582
003
005
003
004
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 11 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2022
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 4.00OOe- 3.00OOe- 3.8000e- i 0.0000 1.3000e- i 0.0000 1.3000e- 3.00OOe- i 0.0000 4.00OOe- 0.0000 i 0.1041 0.1041 i 0.0000 0.0000 i 0.1050 •� 005 005 004 004 004 005 005 i
Total

4.00OOe-

3.00OOe-

3.8000e-

0.0000

1.3000e-

0.0000

1.3000e-

3.00OOe-

0.0000

4.00OOe-

0.0000

0.1041

0.1041

0.0000

0.0000

0.1050
005
005
004
004
004
005
005

3.4 Grading - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Fugitive Dust 0.0213 i 0.0000 0.0213 0.0103 i 0.0000 0.0103 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Off -Road •i 4.6200e- 0.0510 0.0277 6.00OOe- 2.2300e- 2.2300e- 2.0500e- 2.0500e- 0.0000 i 5.4308 5.4308 1.7600e- 0.0000 i 5.4747 i i
003 005 003 003 003 003 . 003 i
Total

4.6200e-

0.0510

0.0277

6.00OOe-

0.0213

2.2300e-

0.0235

0.0103

2.0500e-

0.0123

0.0000

5.4308

5.4308

1.7600e-

0.0000

5.4747
003
005
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 12 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Grading - 2022
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling �i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 � 0.0000 0.0000 i 0.0000 � 0.0000 0.0000 Vendor �i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker �i 9.000Oe- 7.000Oe- 9.4000e- i 0.0000 3.3000e- i 0.0000 3.3000e- 9.000Oe- i 0.0000 9.000Oe- 0.0000 � 0.2603 0.2603 i 1.000Oe- 1.000Oe- i 0.2624 005 005 004 004 004 005 005 005 005
Total

9.000Oe-

7.000Oe-

9.4000e-

0.0000

3.3000e-

0.0000

3.3000e-

9.000Oe-

0.0000

9.000Oe-

0.0000

0.2603

0.2603

1.000Oe-

1.0000e-

0.2624
005
005
004
004
004
005
005
005
005
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Fugitive Dust 0.0213 i 0.0000 0.0213 0.0103 i 0.0000 0.0103 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Off -Road •i 4.6200e- 0.0510 0.0277 6.000Oe- 2.2300e- 2.2300e- 2.0500e- 2.0500e- 0.0000 i 5.4308 5.4308 1.7600e- 0.0000 i 5.4747 i i
003 005 003 003 003 003 . 003 i
Total

4.6200e-

0.0510

0.0277

6.000Oe-

0.0213

2.2300e-

0.0235

0.0103

2.0500e-

0.0123

0.0000

5.4308

5.4308

1.7600e-

0.0000

5.4747
003
005
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 13 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Grading - 2022
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker �i 9.00OOe- 7.00OOe- 9.4000e- i 0.0000 3.3000e- i 0.0000 3.3000e- 9.00OOe- i 0.0000 9.00OOe- 0.0000 � 0.2603 0.2603 i 1.00OOe- 1.00OOe- i 0.2624 005 005 004 004 004 005 005 005 005
Total

9.00OOe-

7.00OOe-

9.4000e-

0.0000

3.3000e-

0.0000

3.3000e-

9.00OOe-

0.0000

9.00OOe-

0.0000

0.2603

0.2603

1.00OOe-

1.0000e-

0.2624
005
005
004
004
004
005
005
005
005

3.5 Building Construction - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
tons/yr
MT/yr
Off -Road •i 0.1150 0.9055 0.8899 1.5500e- 0.0435 0.0435 0.0417 0.0417 ■ 0.0000 i 128.7617 128.7617 0.0248 0.0000 i 129.3827 i i
003
Total

0.1150

0.9055

0.8899

1.5500e-

0.0435

0.0435

0.0417

0.0417

0.0000
128.7617
128.7617

0.0248

0.0000
129.3827
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 14 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2022
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 4.4000e- 0.1253 0.0432 5.000Oe- 0.0168 1.1700e- 0.0180 4.8500e- 1.1100e- 5.9600e- 0.0000 i 50.1573 50.1573 2.8700e- 7.1900e- i 52.3727 � � i � i � � i i
•� 003 004 003 003 003 003 . 003 003 i
Worker •i 0.0207 0.0156 0.2156 6.5000e- 0.0756 4.2000e- 0.0760 0.0201 3.8000e- 0.0205 0.0000 i 59.7094 59.7094 1.4800e- 1.4900e- i 60.1908 •� � � i � i � � i � � i
004 004 004 003 003 i
Total

0.0251

0.1409

0.2587

1.1500e-

0.0924

1.5900e-

0.0939

0.0249

1.4900e-

0.0264

0.0000
109.8667
109.8667

4.3500e-

8.6800e-
112.5635
003
003
003
003
003
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Off -Road •i 0.1150 0.9055 0.8899 i 1.5500e- 0.0435 0.0435 0.0417 0.0417 ■ 0.0000 i 128.7615 128.7615 i 0.0248 0.0000 i 129.3826 003
Total

0.1150

0.9055

0.8899

1.5500e-

0.0435

0.0435

0.0417

0.0417

0.0000
128.7615
128.7615

0.0248

0.0000
129.3826
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 15 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2022
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 4.4000e- 0.1253 0.0432 5.000Oe- 0.0158 1.1700e- 0.0180 4.8500e- 1.1100e- 5.9600e- 0.0000 i 50.1573 50.1573 2.8700e- 7.1900e- i 52.3727 � � i � i � � i i
•� 003 004 003 003 003 003 . 003 003 i
Worker •i 0.0207 0.0156 0.2156 6.5000e- 0.0756 4.2000e- 0.0760 0.0201 3.8000e- 0.0205 0.0000 i 59.7094 59.7094 1.4800e- 1.4900e- i 60.1908 � � i � i � � i � � i
•� 004 004 004 003 003 i
Total

0.0251

0.1409

0.2587

1.1500e-

0.0924

1.5900e-

0.0939

0.0249

1.4900e-

0.0264

0.0000
109.8667
109.8667

4.3500e-

8.6800e-
112.5635
003
003
003
003
003

3.5 Building Construction - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Off -Road •i 0.0823 0.6540 0.6823 i 1.2000e- 0.0295 0.0295 0.0282 0.0282 0.0000 i 99.6970 99.6970 i 0.0189 0.0000 i 100.1683 003
Total

0.0823

0.6540

0.6823

1.2000e-

0.0295

0.0295

0.0282

0.0282

0.0000

99.6970

99.6970

0.0189

0.0000
100.1683
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 16 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2023
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 2.0500e- 0.0758 0.0304 3.7000e- 0.0130 3.7000e- 0.0134 3.7500e- 3.6000e- 4.1100e- 0.0000 i 36.9939 36.9939 2.2000e- 5.3100e- i 38.6319 •1 � � i � i � � i � � i �
003 004 004 003 004 003 . 003 003 i
Worker •i 0.0151 0.0108 0.1554 4.8000e- 0.0585 3.000Oe- 0.0588 0.0155 2.8000e- 0.0158 ■ 0.0000 i 45.0292 45.0292 1.0400e- 1.0700e- 45.3752 i i i i i
•� � � � 004 004 004 003 003 i
Total

0.0171

0.0865

0.1859

8.5000e-

0.0715

6.7000e-

0.0722

0.0193

6.4000e-

0.0199

0.0000

82.0231

82.0231

3.2400e-

6.3800e-

84.0070
004
004
004
003
003
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Off -Road •i 0.0823 0.6540 0.6823 i 1.2000e- 0.0295 0.0295 0.0282 0.0282 0.0000 i 99.6969 99.6969 i 0.0189 0.0000 i 100.1682 003
Total

0.0823

0.6540

0.6823

1.2000e-

0.0295

0.0295

0.0282

0.0282

0.0000

99.6969

99.6969

0.0189

0.0000
100.1682
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 17 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2023
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 2.0500e- 0.0758 0.0304 3.7000e- 0.0130 3.7000e- 0.0134 3.7500e- 3.6000e- 4.1100e- 0.0000 i 36.9939 36.9939 2.2000e- 5.3100e- i 38.6319 •1 � � i � i � � i � � i �
003 004 004 003 004 003 . 003 003 i
Worker •i 0.0151 0.0108 0.1554 4.8000e- 0.0585 3.00OOe- 0.0588 0.0155 2.8000e- 0.0158 ■ 0.0000 i 45.0292 45.0292 1.0400e- 1.0700e- 45.3752 i i i i i
•� � � � 004 004 004 003 003 i
Total

0.0171

0.0865

0.1859

8.5000e-

0.0715

6.7000e-

0.0722

0.0193

6.4000e-

0.0199

0.0000

82.0231

82.0231

3.2400e-

6.3800e-

84.0070
004
004
004
003
003

3.6 Paving - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
I
PM10
Total
PM2.5
I
PM2.5
Total
I
Category
tons/yr
MT/yr
Off -Road •i 4.4000e- 0.0431 0.0584 9.00OOe- 2.1700e- 2.1700e- 2.00OOe- 2.00OOe- 0.0000 i 7.7564 7.7564 2.4600e- 0.0000 i 7.8179 •� i i
003 005 003 003 003 003 003 i
Paving �i 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Total

4.4000e-

0.0431

0.0584

9.00OOe-

2.1700e-

2.1700e-

2.00OOe-

2.00OOe-

0.0000

7.7564

7.7564

2.4600e-

0.0000

7.8179
003
005
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 18 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2023
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker 2.1000e- 1.5000e- 2.1900e- 1.000Oe- 8.2000e- 0.0000 8.3000e- 2.2000e- 0.0000 2.2000e- 0.0000 0.6339 0.6339 1.000Oe- 2.000Oe- i 0.6387 �i i i i � i
004 004 003 005 004 004 004 004 005 005
Total

2.1000e-

1.5000e-

2.1900e-

1.000Oe-

8.2000e-

0.0000

8.3000e-

2.2000e-

0.0000

2.2000e-

0.0000

0.6339

0.6339

1.000Oe-

2.000Oe-

0.6387
004
004
003
005
004
004
004
004
005
005
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
I
PM10
Total
PM2.5
I
PM2.5
Total
I
Category
tons/yr
MT/yr
Off -Road •i 4.4000e- 0.0431 0.0584 9.000Oe- 2.1700e- 2.1700e- 2.000Oe- 2.000Oe- 0.0000 i 7.7564 7.7564 2.4600e- 0.0000 i 7.8178 •� i i
003 005 003 003 003 003 003 i
Paving �i 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Total

4.4000e-

0.0431

0.0584

9.000Oe-

2.1700e-

2.1700e-

2.000Oe-

2.000Oe-

0.0000

7.7564

7.7564

2.4600e-

0.0000

7.8178
003
005
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 19 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2023
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker 2.1000e- 1.5000e- 2.1900e- 1.00OOe- 8.2000e- 0.0000 8.3000e- 2.2000e- 0.0000 2.2000e- 0.0000 0.6339 0.6339 1.00OOe- 2.00OOe- i 0.6387 �i i i i � i
004 004 003 005 004 004 004 004 005 005
Total

2.1000e-

1.50OOe-

2.1900e-

1.00OOe-

8.2000e-

0.0000

8.3000e-

2.2000e-

0.0000

2.2000e-

0.0000

0.6339

0.6339

1.00OOe-

2.00OOe-

0.6387
004
004
003
005
004
004
004
004
005
005

3.7 Architectural Coating - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Archit. Coating •i 0.3201 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Off -Road •i 9.6000e- 6.5100e- 9.0600e- 1.00OOe- 3.5000e- 3.5000e- 3.5000e- 3.5000e- 0.0000 i 1.2766 1.2766 8.00OOe- 0.0000 i 1.2785 i i
004 003 003 005 004 004 004 004 . 005 i
Total

0.3210

6.5100e-

9.0600e-

1.00OOe-

3.5000e-

3.50OOe-

3.5000e-

3.5000e-

0.0000

1.2766

1.2766

8.00OOe-

0.0000

1.2785
003
003
005
004
004
004
004
005

CaIEEMod Version: CalEEMod.2020.4.0 Page 20 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2023
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker 3.1000e- 2.2000e- 3.2100e- 1.000Oe- 1.2100e- 1.000Oe- 1.2100e- 3.2000e- 1.000Oe- 3.3000e- 0.0000 i 0.9297 0.9297 2.000Oe- 2.000Oe- i 0.9368 •� i i i i
004 004 003 005 003 005 003 004 005 004 .i � � i 005 i 005 � � i i i i � i �
Total

3.1000e-

2.2000e-

3.2100e-

1.000Oe-

1.2100e-

1.000Oe-

1.2100e-

3.2000e-

1.000Oe-

3.3000e-

0.0000

0.9297

0.9297

2.000Oe-

2.000Oe-

0.9368
004
004
003
005
003
005
003
004
005
004
005
005
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Archit. Coating •i 0.3201 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Off -Road •i 9.6000e- 6.5100e- 9.0600e- 1.000Oe- 3.5000e- 3.5000e- 3.5000e- 3.5000e- 0.0000 i 1.2766 1.2766 8.000Oe- 0.0000 i 1.2785 i i
004 003 003 005 004 004 004 004 . 005 i
Total

0.3210

6.5100e-

9.0600e-

1.0000e-

3.5000e-

3.5000e-

3.5000e-

3.5000e-

0.0000

1.2766

1.2766

8.000Oe-

0.0000

1.2785
003
003
005
004
004
004
004
005

CaIEEMod Version: CalEEMod.2020.4.0 Page 21 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2023
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
tons/yr
MT/yr
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker 3.1000e- 2.2000e- 3.2100e- 1.00OOe- 1.2100e- 1.00OOe- 1.2100e- 3.2000e- 1.00OOe- 3.3000e- 0.0000 i 0.9297 0.9297 2.00OOe- 2.00OOe- i 0.9368 •� i i i i
004 004 003 005 003 005 003 004 005 004 .i � � i 005 i 005 � � i i i i � i �
Total

3.1000e-

2.2000e-

3.2100e-

1.00OOe-

1.2100e-

1.00OOe-

1.2100e-

3.2000e-

1.00OOe-

3.3000e-

0.0000

0.9297

0.9297

2.00OOe-

2.00OOe-

0.9368
004
004
003
005
003
005
003
004
005
004
005
005

4.0 Operational Detail - Mobile
1 Mitigation Measures Mobile

CaIEEMod Version: CalEEMod.2020.4.0 Page 22 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
I NOx
I CO
I S02
Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
I CO2e
Category
tons/yr
MT/yr
Mitigated
•i 0.4942 � 0.4980 � 4.6015 i 0.0101 1.1420 i 7.1200e-
i 1.1491
i 0.3048
i 6.6100e-

0.3114

0.0000 i 954.2809 954.2809 i 0.0628 � 0.0421
i 968.3871
003
003
Unmitigated

0.4942 0.4980 4.6015 0.0101 1.1420 7.1200e-
- 1.1491

0.3048
- 6.6100e-

0.3114

0.0000 954.2809 954.2809 0.0628 • 0.0421
968.3871
003
003

4.2 Trip Summary Information
Average Daily Trip Rate
Unmitigated
Mitigated
Land Use
Weekday
Saturday
Sunday
Annual VMT
Annual VMT
Enclosed Parking with Elevator ; 0.00 0.00 0.00
......................................---------------------- --------- --------------------- ------------------------ Hotel ; 1,270.41 1,270.41 1270.41 3,031,416 3,031,416
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . .----------T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - f
Other Non -Asphalt Surfaces ; 0.00 0.00 0.00
Total 1,270.41
1,270.41
1,270.41
3,031,416
3,031,416

4.3 Trip Type Information
Miles I Trip % I Trip Purpose
I Land Use I H-W or C-W I H-S or C-C I H-O or C-NW IH-W or C-W I H-S or C-C I H-O or C-NW I Primary I Diverted I Pass -by I Enclosed Parking with Elevator ;

16.60 8.40

6.90 0.00 0.00 0.00 0 0 0
• .......................i
- - - - - - - - - - - - - - - - - - - - T
- - - - - - - - - -
T - - - - - - - - �- - - - - - - - - T - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Hotel ;

16.60 8.40

6.90 19.40 ! 61.60 19.00 58 38 4
........................r-------------------
Other Non -Asphalt Surfaces ; 16.60 8.40
----------%-----------------'r--------

6.90 ---------- --------- -------- --------------- -

0.00 0.00 0.00 0 0 0

4.4 Fleet Mix
Land Use LDA I LDT1 I LDT2 I MDV I LHD1 I LHD2 I MHD I HHD I OBUS I UBUS I MCY I SBUS I MH Enclosed Parking with Elevator 0.547453+ 0.060181: 0.185039: 0.126487: 0.024236: 0.006679: 0.014707: 0.004926: 0.000662: 0.000378: 0.024745: 0.0007051 0.003801 + i
Hotel 0.547453- 0.060181 - 0.185039 - 0.126487 - 0.024236 - 0.006679 - 0.014707 • 0.004926 - 0.000662 • 0.000378 - 0.024745 , 0.000705 - 0.003801

CalEEMod Version: CalEEMod.2020.4.0 Page 23 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Other Non -Asphalt Surfaces 0.547453• 0.060181: 0.185039; 0.126487: 0.024236; 0.006679: 0.014707; 0.004926: 0.000662; 0.000378: 0.024745; 0.000705: 0.003801

5.0 Energy Detail
Historical Energy Use: Y

5.1 Mitigation Measures Energy
ROG
NOx
CO
S02
Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
I CO2e
Category
tons/yr
MT/yr
Electricity •1

0.0000

0.0000

0.0000

0.0000
• 0.0000
i 309.4461 309.4461 0.0261
i 3.1700e- 311.0425
Mitigated
003
Electricity

0.0000

0.0000

0.0000

0.0000
• 0.0000
i 309.4461 309.4461 0.0261
i 3.1700e- i 311.0425
Unmitigated
003 i
%-------'-------'-------'-------'-------'-------'-------'-------'--------------- '-------'-------
NaturalGas .1 0.0123 i 0.1120 i 0.0941

6.7000e-

8.5100e-

8.5100e-
-------

8.5100e- 8.5100e- 0.0000
-------'------- -------
121.9288 1 121.9288 2.3400e- i 2.2400e- i 122.6534
Mitigated ,�
004
003
003
003
003 .
i
i 1 003
003 i
NaturalGas

0.0123 0.1120 0.0941

6.7000e-
- 8.5100e- 8.5100e-
- 8.5100e-

8.5100e- 0.0000
121.9288 121.9288 2.3400e-

2.2400e- 122.6534
Unmitigated
004
003
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 24 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.2 Energy by Land Use - NaturalGas
Unmitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Land Use
kBTU/yr
tons/yr
MT/yr
Enclosed Parking 0 ■i 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
Hotel i 2.28486e •1 0.0123 i 0.1120 0.0941 6.7000e- 8.5100e- i 8.5100e- 8.5100e- 8.5100e- 0.0000 i 121.9288 121.9288 i 2.3400e- i 2.2400e- i 122.6534 i +006 '� 004 003 003 003 003 . 003 003 i
Other Non- 0 ■1 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 0.0000 0.0000 0.0000 1 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 Asphalt Surfaces i ;1
Total

0.0123

0.1120

0.0941

6.7000e-

8.5100e-

8.5100e-

8.5100e-

8.5100e-

0.0000
121.9288
121.9288

2.3400e-

2.2400e-
122.6534
004
003
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 25 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.2 Energy by Land Use - NaturalGas
Mitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Land Use
kBTU/yr
tons/yr
MT/yr
Enclosed Parking 0 ■i 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
Hotel i 2.28486e •1 0.0123 i 0.1120 0.0941 6.7000e- 8.5100e- i 8.5100e- 8.5100e- 8.5100e- 0.0000 i 121.9288 121.9288 i 2.3400e- i 2.2400e- i 122.6534 i +006 '� 004 003 003 003 003 . 003 003 i
Other Non- 0 ■1 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 0.0000 0.0000 0.0000 1 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 Asphalt Surfaces i ;1
Total

0.0123

0.1120

0.0941

6.7000e-

8.5100e-

8.5100e-

8.5100e-

8.5100e-

0.0000
121.9288
121.9288

2.3400e-

2.2400e-
122.6534
004
003
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 26 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.3 Energy by Land Use - Electricity
Unmitigated
Electricity
Total CO2
CH4
N20
CO2e
Use
I
I
Land Use
kWh/yr
MT/yr
Enclosed Parking 1.0772e •i 191.0363 i 0.0161 1.9500e- 192.0219 with Elevator i -006 003
_ i i
Hotel i 667678 ■i 118.4098 i 9.9900e- 1.2100e- 119.0206 003 003
i
--------- •�--------------- �------it------ *-------
Other Non- 0 •i 0.0000 i 0.0000 0.0000 0.0000
Asphalt Surfaces
i •�
Total
309.4461

0.0261

3.1600e-
311.0425
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 27 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.3 Energy by Land Use - Electricity
Mitigated
Electricity
Total CO2
CH4
N20
CO2e
Use
I
I
Land Use
kWh/yr
MT/yr
Enclosed Parking 1.0772e •i 191.0363 i 0.0161 1.9500e- 192.0219 with Elevator i -006 003
_ i i
Hotel i 667678 ■i 118.4098 i 9.9900e- 1.2100e- 119.0206 003 003
i
--------- •------- -- - - - - - -
Other Non- 0 •i 0.0000 i 0.0000 0.0000 0.0000
Asphalt Surfaces
i •�
Total
309.4461

0.0261

3.1600e-
311.0425
003

6.0 Area Detail

6.1 Mitigation Measures Area

CaIEEMod Version: CalEEMod.2020.4.0 Page 28 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
I Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
I Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
CO2e
Category
tons/yr
MT/yr
I I I
Mitigated •I 0.2737 19.000Oe- 19.8300e- I 0.0000
I I
I 13.000Oe-
I I

13.000Oe- I
I

13.000Oe-
I I 1

3.000Oe- � 0.0000 I 0.0192 I 0.0192 15.000Oe- I 0.0000 I 0.0204 •I I 005 I 003 I
I 1 005
I 005 I
I 005
005
; I I I 005 I
Unmitigated

0.2737 9.000Oe- 9.8300e- 0.0000
- 3.000Oe-

3.000Oe-

3.000Oe-

3.000Oe- 0.0000 0.0192 0.0192 - 5.000Oe- • 0.0000 0.0204 005 003
005
005
005
005
005

6.2 Area by SubCategory
Unmitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Subcategory
tons/yr
MT/yr
I I I I I I I I I I 1
Architectural •1 0.0320 I I I I I 0.0000 I 0.0000 I I 0.0000 0.0000 0.0000 1 0.0000 I 0.0000 I 0.0000 I 0.0000 i 0.0000 Coatin .I I I I I I I I I 1 I I I
____ _ __-I------- ------ ------- ------- ------- ------- ------- ------- ---------------i-------*_______

I I I I

0.2408
Consumer 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Prods
uct
I •1 I I I 1 I I I I- I I 1
Landscaping 9.000Oe- 0.0000 � 3.000Oe- 0.0000 I 0.0192 0.0192 5.000Oe- 0.0000 i 0.0204

19.000Oe- 19.8300e- I I 13.000Oe- 13.000Oe- I 13.000Oe- I I I �
�I 004 I 005 I 003 I I I 005 I 005 I I 005 005 1 I I 005 I 1 'I I
I I I I I I I I I I 1 1
Total

0.2737

9.000Oe-

9.8300e-

0.0000

3.000Oe-

3.000Oe-

3.000Oe-

3.000Oe-

0.0000

0.0192

0.0192

5.000Oe-

0.0000

0.0204
005
003
005
005
005
005
005

CaIEEMod Version: CalEEMod.2020.4.0 Page 29 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

6.2 Area by SubCategory
Mitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Subcategory
tons/yr
MT/yr
Architectural •i 0.0320 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 � 0.0000 0.0000 Coating '� . I i
Consumer •i 0.2408 i � i i � 0.0000 i 0.0000 � i 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 � 0.0000 i 0.0000 Products '� i
Landscaping •i 9.000Oe- i 9.000Oe- � 9.8300e- i 0.0000 i � 3.000Oe- i 3.000Oe- � i 3.000Oe- 3.000Oe- � 0.0000 i 0.0192 � 0.0192 i 5.000Oe- � 0.0000 � 0.0204 '� 004 005 003 005 005 005 005 005 i
Total

0.2737

9.000Oe-

9.8300e-

0.0000

3.000Oe-

3.000Oe-

3.000Oe-

3.000Oe-

0.0000

0.0192

0.0192

5.000Oe-

0.0000

0.0204
005
003
005
005
005
005
005

7.0 Water Detail

7.1 Mitigation Measures Water

CaIEEMod Version: CalEEMod.2020.4.0 Page 30 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Total CO2
CH4
N20
CO2e
Category
MT/yr
Mitigated •i 11.4764
i 0.1323 i 3.2100e- i 15.7394
•�
003 i
- - - - - - - - �� ---- - +-----------------------------* - - - - - - - Unmitigated •• 11.4764

0.1323 3.2100e- 15.7394
003

7.2 Water by Land Use
Unmitigated
Indoor/Out
Total CO2
CH4
N20
CO2e
door Use
I
I
Land Use
Mgal
MT/yr
Enclosed Parking 0/0 •i 0.0000 0.0000 0.0000 0.0000
with Elevator •�
i ------- -------
Hotel 4.03332 / ■1 11.4764 0.1323 3.2100e- 15.7394

0.448146 ;i 003
Other Non- 0/0 •1 0.0000 0.0000 0.0000 i 0.0000
Asphalt Surfaces
Total

11.4764

0.1323

3.2100e-

15.7394
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 31 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

7.2 Water by Land Use
Mitigated
Indoor/Out
Total CO2
CH4
N20
CO2e
door Use
Land Use
Mgal
MT/yr
Enclosed Parking 1 0/0 •i 0.0000 0.0000 0.0000 0.0000
with Elevator •�
i • - J--------A-------
Hotel i 4.03332 / •1 11.4764 0.1323 3.2100e- i 15.7394

0.448146 •i i 003
41 -------- J
Non- i 0/0 •i 0.0000 0.0000 0.0000 i 0.0000
Asphalt Surfaces i •�
Total

11.4764

0.1323

3.2100e-

15.7394
003

8.0 Waste Detail

8.1 Mitigation Measures Waste

CaIEEMod Version: CalEEMod.2020.4.0 Page 32 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied CategoryNear
Total CO2
CH4
I N20
I CO2e
MT/yr
Mitigated •i 17.6704 i 1.0443 i 0.0000 43.7776
I
- - - - - - - - - - - ��--------------------------------------------* - - - - - - - Unmitigated 17.6704 1.0443 0.0000 43.7776

8.2 Waste by Land Use
Unmitigated
Waste
Total CO2
CH4
N20
CO2e
Disposed
I
Land Use
tons
MT/yr
Enclosed Parking
I 0 •i 0.0000 0.0000 i 0.0000 I 0.0000
with Elevator
I
•� '------- -------
Hotel
i 87.05 :1 17.6704 1.0443 i 0.0000 i 43.7776
I
Other Non-
I 0 •I 0.0000 0.0000 i 0.0000 I 0.0000
Asphalt Surfaces
Total

17.6704

1.0443

0.0000

43.7776

CaIEEMod Version: CalEEMod.2020.4.0 Page 33 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

8.2 Waste by Land Use
Mitigated
Waste
Total CO2
CH4
N20
CO2e
Disposed
I
Land Use
tons
MT/yr
Enclosed Parking
0 •i 0.0000 0.0000 i 0.0000 0.0000
with Elevator
• '-------'-------
Hotel

87.05 •1 17.6704 1.0443 i 0.0000 i 43.7776
i i
Other Non-
0 •i 0.0000 0.0000 i 0.0000 i 0.0000
Asphalt Surfaces
Total

17.6704

1.0443

0.0000

43.7776

9.0 Operational Offroad
Equipment Type Number Hours/Day Days/Year Horse Power Load Factor Fuel Type

10.0 Stationary Equipment
Fire Pumps and Emeraencv Generators
IEquipment Type I Number I Hours/Day I Hours/Year I Horse Power I Load Factor I Fuel Type I Boilers
Equipment Type Number Heat Input/Day Heat Input/Year Boiler Rating Fuel Type User Defined Equipment
Equipment Type Number

CalEEMod Version: CalEEMod.2020.4.0 Page 34 of 34 Date: 2/3/2022 1:17 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Annual EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

11.0 Vegetation

CalEEMod Version: CalEEMod.2020.4.0 Page 1 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied The Ritz -Carlton Residences - Existing Uses
Orange County, Summer

1.0 Project Characteristics

1.1 Land Usage
Land Uses
Size
Metric
Lot Acreage
Floor Surface Area
Population
Hotel
159.00 + Room
; 1.33 63,048.00
i 0
. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ &-----------------_ Enclosed Parking with Elevator
612.00 + Space
; 0.52 159,846.00
i 0
•------------------------------ ------------------------------ _----------------------------- --------------I-------------------E--------------- r
Other Non -Asphalt Surfaces

0.93 Acre

0.93 40,300.00
0 1.2 Other Project Characteristics
Urbanization Urban Wind Speed (m/s) 2.2 Precipitation Freq (Days) 30 Climate Zone 8 Operational Year 2025
Utility Company Southern California Edison
CO2Intensity 390.98 CH4Intensity 0.033 N20Intensity 0.004 (lb/MWhr) (lb/MWhr) (lb/MWhr)

1.3 User Entered Comments & Non -Default Data
Project Characteristics -
Land Use - Based on the Project Description provided to LSA on January 21, 2022. Other non -asphalt surfaces includes hardscape.

Construction Phase - Operational run only.

Vehicle Trips - Trip rates based on the average daily trip generation provided in the project's Trip Generation letter dated January 26, 2022.

Energy Use - Using historical data.

Table Name
Column Name
Default Value
New Value
tblEnergyUse
LightingElect } 2.63

2.63 ---------tblEnergyUse------------------- =-------------T24E-------------{-------------3.92 ---------------- t-----------3.92----------- ------------------------------------------------- -------------------------- tblLandUse
Land UseSquareFeet
230,868.00
63,048.00

CaIEEMod Version: CalEEMod.2020.4.0 Page 2 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied tblLandUse
Land UseSquareFeet
244,800.00
159,846.00
•-----------------------------
tblLandUse

Y---------------------------- ---------------------------------T-------------------------- Land UseSquareFeet
} 40,510.80
40,300.00
tblLandUse
LotAcreage
} 5.30

1.33 tblLandUse
LotAcreage
} 5.51

0.52 tblVehicleTrips
ST_TR
} 8.19

7.99 tblVehicleTrips
SU_TR
} 5.95

7.99 :------------------------------
•----------------------------
tblVehicleTrips
------------------------------
WD_TR 8.36
--------------------------

7.99 2.0 Emissions Summary

CaIEEMod Version: CalEEMod.2020.4.0 Page 3 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.1 Overall Construction (Maximum Daily Emission)
Unmitigated Construction
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
I
Year
lb/day
lb/day
1 I I I I 1 I I I I 1
2022 •I 2.2610 17.0038 18.6913 0.0440 7.1944 0.8387 7.9373 3.4544 0.7836 4.1378 0.0000 14,281.017 0.7700 0.1523 4,339.377 I I I I I I I I 14,281.017 I I i
'I 1 I I I I 1 I I • I 4 1 4 I I I 2
'I I I I I I I I I I I I I
•
I
1 I I I I 1 I I I I 1
2023 •I 64.2653 I 15.3310 I 18.2381 I 0.0432 I 1.5157 I 0.6277 I 2.1434 I 0.4082 I 0.6013 1.0094 � 0.0000 14,210.050 14,210.050 I 0.5451 I 0.1447 i 4,265.835 'I I
1 I I I I 1 I I • 4 1 4 I I I 0
'I 1 I I 1 I 1 I I • I I I I I
Maximum

64.2653

17.0038

18.6913

0.0440

7.1944

0.8387

7.9373

3.4544

0.7836

4.1378

0.0000
4,281.017
4,281.017

0.7700

0.1523
4,339.377
4 4
2 Mitigated Construction
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Year
lb/day
lb/day
1 I I I I 1 I I 1 I I
2022 •I 2.2610 17.0038 18.6913 0.0440 7.1944 0.8387 7.9373 3.4544 0.7836 � 4.1378 0.0000 14,281.017 0.7700 0.1523 4,339.377 1 1 I 1 I 1 I 1 � 14,281.017 1 I i
I 4 1 4 I I I 2
........... •I- - - - - - - J---- - - - J ------- J ------- J ------- J - - - - - - - J ------- J ------- J-----------------------I - - - - - - - J- - - - - - - J- - - - - - - J- - - - - - - ...... . 1 I I I I 1 I II I I
2023 •I 64.2653 1 15.3310 I 18.2381 I 0.0432 I 1.5157 I 0.6277 1 2.1434 I 0.4082 1 0.6013 1.0094 � 0.0000 14,210.050 14,210.050 1 0.5451 I 0.1447 i 4,265.835 4 1 4 I I I 0
Maximum

64.2653

17.0038

18.6913

0.0440

7.1944

0.8387

7.9373

3.4544

0.7836

4.1378

0.0000
4,281.017
4,281.017

0.7700

0.1523
4,339.377
4 4
1 2

CaIEEMod Version: CalEEMod.2020.4.0 Page 4 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio-0O2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Percent

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00
Reduction

CaIEEMod Version: CalEEMod.2020.4.0 Page 5 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.2 Overall Operational
Unmitigated Operational
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
I
PM10
Total
PM2.5
I
PM2.5
Total
I
Category
lb/day
lb/day
I I I I I I I I I I 1
Area •I 1.5019 17.1000e- I 0.0786 I 1.000Oe- I 12.8000e- 12.8000e- I 12.8000e- 2.8000e- 0.1689 I 0.1689 14.4000e- 0.1799 •I I 004 I I 005 I I 004 I 004 I I 004 004 I I I 004 I I , I I I 1
1 I I I I I I I I 1- I I 1
Energy •I 0.0675 I 0.6137 I 0.5155 13.6800e- I I 0.0466 I 0.0466 I I 0.0466 0.0466 � I 736.4575 1736.4575 I 0.0141 I 0.0135 � 740.8339 'I I I I 003 I I I I I I I I 1
- I I I
1 I I I I I I 1 I II I 1
Mobile •I 2.8163 I 2.5189 I 25.1501 I 0.0570 I 6.3876 I 0.0392 I 6.4268 I 1.7026 I 0.0364 1.7390 15,950.012 15,950.012 I 0.3686 I 0.2436 i 6,031.819 2 1 2 I 1 I 5
Total

4.3857

3.1333

25.7442

0.0607

6.3876

0.0861

6.4737

1.7026

0.0833

1.7859
6,686.638
6,686.638

0.3831

0.2571
6,772.833
7 7
4 Mitigated Operational
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
I
PM10
Total
PM2.5
I
PM2.5
Total
I
Category
lb/day
lb/day
I 1 I I I I 1 I I I 1
Area 41.5019 17.1000e- I 0.0786 11.000Oe- I 12.8000e- 12.8000e- I 12.8000e- 2.8000e- � I 0.1689 I 0.1689 14.4000e- 0.1799 'II I I I 004 1 I
;1 1
I I I I I I 1 I I I 1
Energy •I 0.0675 I 0.6137 I 0.5155 13.6800e- I I 0.0466 I 0.0466 I I 0.0466 0.0466 � I 736.4575 1736.4575 I 0.0141 1 0.0135 � 740.8339 'I I I I 003 I I I I I I I I I
I I I I I I I I I I 1
Mobile •I 2.8163 1 2.5189 I 25.1501 1 0.0570 1 6.3876 I 0.0392 1 6.4268 I 1.7026 I 0.0364 1.7390 15,950.012 15,950.012 I 0.3686 1 0.2436 6,031.819 2 I 2 I I I 5
Total

4.3857

3.1333

25.7442

0.0607

6.3876

0.0861

6.4737

1.7026

0.0833

1.7859
6,686.638
6,686.638

0.3831

0.2571
6,772.833
11 7
7 4

CaIEEMod Version: CalEEMod.2020.4.0 Page 6 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
NOx
c0
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio-0O2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Percent

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00
Reduction

3.0 Construction Detail
Construction Phase
Phase
Number
Phase Name
Phase Type
Start Date
End Date
Num Days
Week
Num Days
Phase Description
1 • Demolition
'Demolition
i 6/1 /2022
1 6/28/2022
5:
20 +
i
i
2 Site Preparation
'Site Preparation
16/29/2022
:7/1/2022
5:
3:
+
i
i
3 •Grading
'Grading
17/2/2022
17/11/2022
5:
6:
+
i
i
4 •Building Construction
'Building Construction
17/12/2022
15/15/2023
5:
220:
+
i
i
5 • Paving
'Paving
i 5/16/2023
: 5/29/2023
5:
10 +
i
i
6 •Architectural Coating
:Architectural Coating
:5/30/2023
:6/12/2023
i 5i
10,
Acres of Grading (Site Preparation Phase): 4.5
Acres of Grading (Grading Phase): 6
Acres of Paving: 1.45
Residential Indoor: 0; Residential Outdoor: 0; Non -Residential Indoor: 94,572; Non -Residential Outdoor: 31,524; Striped Parking Area: 12,009 (Architectural Coating — sgft)
OffRoad Equipment
Phase Name I Offroad Equipment Type I Amount I Usage Hours I Horse Power I Load Factor Architectural Coating 'Air Compressors
; 1 ;

6.001
78 •

0.48 ------------------------------------------------------ ------------------------------
------------ ---------------------------
Paving 'Cement and Mortar Mixers
; 1y

8.001
9•

0.56 ------------------------------------------------------ ------------------------------
------------ ---------------------------
Demolition 'Concrete/Industrial Saws
; 1y

8.001
81 •

0.73 ------------------------------------------------------- ----------------------------------
-----------------------------------------
Building Construction 'Cranes
; 1 I

8.001
231 •

0.29 ----- ------ ------ ------ -------------------------------- *------------------------------T-------------
------------
-
Building Construction •Forklifts
2•

7.00•
89•

0.20 CaIEEMod Version: CalEEMod.2020.4.0 Page 7 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Building Construction
-Generator Sets
1 8.00-
84:

0.74 ---------------------
Grading
----------------
'Graders
; 1 ;

8.001
187,

0.41 ----------------------------------------------------- -----------------------------
------------ --------------
--------------
Site Preparation
'Graders
; 1

8.001
187,

0.41 ----------------------------------------------------- ------------------------------
-------------------------
--------------
Paving
+Pavers
; 1

8.001
130,

0.42 -----------------------------------------------------_ ------------------------------_i
------------ --------------
--------------
Paving
'Paving Equipment
; 1

8.001
132,

0.36 ----------------------------------------------------- ------------------------------
-------------------------
--------------
Paving
'Rollers
; 2

8.001
80,

0.38 ----------------------------------------------------- i ------------------------------
------------ --------------
--------------
Demolition
'Rubber Tired Dozers
; 1

8.001
247,

0.40 ----------------------------------------------------- ------------------------------
-------------------------
--------------
Grading
'Rubber Tired Dozers
; 1

8.001
247,

0.40 ----------------------------------------------------- ' i
------------------------------
------------ --------------
--------------
Site Preparation
'Scrapers
; 1

8.001
367,

0.48 ----------------------------------------------------- ------------------------------
-------------------------
--------------
Building Construction
+Tractors/Loaders/Backhoes
; 1

6.001
97,

0.37 ----------------------------------------------------- ' i
------------------------------
------------ --------------
--------------
Demolition
+Tractors/Loaders/Backhoes
; 3

8.001
97,

0.37 -----------------------------------------------------_ ------------------------------_i
-------------------------
--------------
Grading
+Tractors/Loaders/Backhoes
; 2

7.001
97,

0.37 ----------------------------------------------------- ' i
------------------------------
------------ --------------
--------------
Paving
+Tractors/Loaders/Backhoes
; 1

8.001
97,

0.37 ----------------------------------------------------- -----------------------------
-------------------------
--------------
Site Preparation
+Tractors/Loaders/Backhoes
; 1

7.001
97,

0.37 ------------------------------*-----------------E------------i Building Construction
;Welders

3. 8.00,
46,

0.45 Trips and VMT
Phase Name Offroad Equipment Worker Trip Vendor Trip Hauling Trip Worker Trip Vendor Trip I Hauling Trip I Worker Vehicle Vendor Hauling Count I Number I Number I Number I Length I Length Length Class I Vehicle Class I Vehicle Class Demolition 5; 13.00; 0.00: 0.00: 14.70; 6.90; 20.00:LD_Mix HDT_Mix (HHDT -----------------------------;---------------------i----------=---------i----------4---------- ----------------------- i----------r Site Preparation 3; 8.00- 0.00: 0.00: 14.70: 6.90; 20.00:LD_Mix IHDT_Mix HHDT Grading
--------------�
4;
i
i--------------------i----------4----------

10.00. 0.00: 0.00: 14.70:

6.90;
- -

20.00: LD_Mix
;
i----------r----------
I HDT_Mix ' HHDT
--------------
--------------�
--------i ---------4----------------------------------'----------r---------- i------------ ,-
Building Construction
8;
111.00. 43.00: 0.00: 14.70:

6.90;

20.00: LD_Mix
1 HDT_Mix ( HHDT
------ -
--------------
------------------ i------------ - ---------i---------4---------- ,
- -----------------------'----------r----------
Paving
6;

15.00- 0.00: 0.00: 14.70:

6.90;

20.00:LD_Mix
1HDT_Mix ;HHDT
E
Architectural Coating ;
1 22.00, 0.00, 0.00, 14.70,

6.90,

20.00,LD_Mix
HDT_Mix rHHDT

3.1 Mitigation Measures Construction

CaIEEMod Version: CalEEMod.2020.4.0 Page 8 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Demolition - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 1.6889 16.6217 13.9605 i 0.0241 i 0.8379 0.8379 i 0.7829 0.7829 i 2,323.416 2,323.416 i 0.5921 i 2,338.219 g i 8
Total

1.6889

16.6217

13.9605

0.0241

0.8379

0.8379

0.7829

0.7829
2,323.416
2,323.416

0.5921
2,338.219
8 8
1 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling �i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 � � 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor :1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 0.0391 0.0263 0.4278 i 1.2700e- 0.1453 i 7.8000e- 0.1461 0.0385 i 7.2000e- 0.0393 ■ i 128.8404 128.8404 i 3.0100e- 2.8800e- 129.7729 •� 003 004 004 003 003 i
Total

0.0391

0.0263

0.4278

1.2700e-

0.1453

7.8000e-

0.1461

0.0385

7.2000e-

0.0393
128.8404
128.8404

3.0100e-

2.8800e-
129.7729
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 9 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Demolition - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 1.6889 16.6217 13.9605 i 0.0241 i 0.8379 0.8379 i 0.7829 0.7829 0.0000 i 2,323.416 2,323.416 i 0.5921 i 2,338.219 g i 8
Total

1.6889

16.6217

13.9605

0.0241

0.8379

0.8379

0.7829

0.7829

0.0000
2,323.416
2,323.416

0.5921
2,338.219
8 8
1 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling �i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 � � 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor :1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 0.0391 0.0263 0.4278 i 1.2700e- 0.1453 i 7.8000e- 0.1461 0.0385 i 7.2000e- 0.0393 ■ i 128.8404 128.8404 i 3.0100e- 2.8800e- 129.7729 •� 003 004 004 003 003 i
Total

0.0391

0.0263

0.4278

1.2700e-

0.1453

7.8000e-

0.1461

0.0385

7.2000e-

0.0393
128.8404
128.8404

3.0100e-

2.8800e-
129.7729
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 10 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust �i � � i � 1.5908 i 0.0000 1.5908 0.1718 i 0.0000 0.1718 � � � 0.0000 0.0000 * - * - - - - - - -
1 Off -Road •i 1.3784 15.6673 10.0558 i 0.0245 i 0.5952 0.5952 i 0.5476 0.5476 i 2,375.156 2,375.156 i 0.7682 2,394.361 g i 9 3
Total

1.3784

15.6673

10.0558

0.0245

1.5908

0.5952

2.1859

0.1718

0.5476

0.7193
2,375.156
2,375.156

0.7682
2,394.361
9 9
3 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0241 0.0162 0.2633 7.8000e- 0.0894 4.8000e- 0.0899 0.0237 4.4000e- 0.0242 79.2864 79.2864 1.8500e- 1.7700e- i 79.8603 i i i i
004 004 004 . 003 003 i
Total

0.0241

0.0162

0.2633

7.8000e-

0.0894

4.8000e-

0.0899

0.0237

4.4000e-

0.0242

79.2864

79.2864

1.8500e-

1.7700e-

79.87 004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 11 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 1.5908 i 0.0000 1.5908 0.1718 i 0.0000 0.1718 0.0000 0.0000 Off -Road •i 1.3784 15.6673 10.0558 i 0.0245 i 0.5952 0.5952 i 0.5476 0.5476 0.0000 i 2,375.156 2,375.156 i 0.7682 i 2,394.361 9 i 9 i i i 3
Total

1.3784

15.6673

10.0558

0.0245

1.5908

0.5952

2.1859

0.1718

0.5476

0.7193

0.0000
2,375.156
2,375.156

0.7682
2,394.361
9 9
3 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0241 0.0162 0.2633 7.8000e- 0.0894 4.8000e- 0.0899 0.0237 4.4000e- 0.0242 79.2864 79.2864 1.8500e- 1.7700e- i 79.8603 i i i i
004 004 004 . 003 003 i
Total

0.0241

0.0162

0.2633

7.8000e-

0.0894

4.8000e-

0.0899

0.0237

4.4000e-

0.0242

79.2864

79.2864

1.8500e-

1.7700e-

79.87 004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 12 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Grading - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 7.0826 i 0.0000 7.0826 3.4247 i 0.0000 3.4247 0.0000 0.0000 Off -Road •i 1.5403 16.9836 9.2202 i 0.0206 i 0.7423 0.7423 i 0.6829 0.6829 ■ i 1,995.482 1,995.482 i 0.6454 i 2,011.616 '�
i i i i i i i i • 5 i 5 i i i 9
Total

1.5403

16.9836

9.2202

0.0206

7.0826

0.7423

7.8249

3.4247

0.6829

4.1076
1,995.482
1,995.482

0.6454
2,011.616
5 5
9 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0301 0.0202 0.3291 i 9.7000e- 0.1118 i 6.000Oe- 0.1124 0.0296 i 5.6000e- 0.0302 i 99.1080 99.1080 2.3200e- 2.2100e- i 99.8253 i
004 004 004 . 003 003 i
Total

0.0301

0.0202

0.3291

9.7000e-

0.1118

6.000Oe-

0.1124

0.0296

5.6000e-

0.0302

99.1080

99.1080

2.3200e-

2.2100e-

99.8253
004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 13 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Grading - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 7.0826 0.0000 7.0826 3.4247 i 0.0000 3.4247 0.0000 0.0000 Off -Road •i 1.5403 16.9836 9.2202 i 0.0206 i 0.7423 0.7423 i 0.6829 0.6829 0.0000 i 1,995.482 1,995.482 i 0.6454 2,011.616 5 i 5 i i i 9
Total

1.5403

16.9836

9.2202

0.0206

7.0826

0.7423

7.8249

3.4247

0.6829

4.1076

0.0000
1,995.482
1,995.482

0.6454
2,011.616
5 5
9 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 i
Worker •1 0.0301 0.0202 0.3291 i 9.7000e- 0.1118 i 6.000Oe- 0.1124 0.0296 i 5.6000e- 0.0302 99.1080 99.1080 i 2.32OOe- 2.21OOe- i 99.8253 004 004 004 . 003 003 i
Total

0.0301

0.0202

0.3291

9.7000e-

0.1118

6.000Oe-

0.1124

0.0296

5.6000e-

0.0302

99.1080

99.1080

2.3200e-

2.2100e-

99.87 004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 14 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 1.8555 � 14.6040 � 14.3533 i 0.0250 0.7022 � 0.7022 � i 0.6731 ; 0.6731 2,289.281 2,289.281 i 0.4417 2,300.323 3 i 3 i i i 0
Total

1.8555

14.6040

14.3533

0.0250

0.7022

0.7022

0.6731

0.6731
2,289.281
2,289.281

0.4417
2,300.323
3 3
0 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0715 1.9294 0.6851 i 8.1400e- 0.2750 i 0.0188 0.2937 0.0791 i 0.0180 ; 0.0971 891.6376 891.6376 i 0.0511 0.1278 i 930.9932 003 i i i i i ■ i i i i
Worker •i 0.3340 0.2244 3.6529 i 0.0108 1.2407 i 6.7000e- 1.2474 0.3290 i 6.1600e- ; 0.3352 ■ i 1,100.098 1,100.098 i 0.0257 0.0246 i 1,108.061 003 003 5 5 i 1
Total

0.4055

2.1538

4.3380

0.0190

1.5157

0.0255

1.5411

0.4082

0.0241

0.4323
1,991.736
1,991.736

0.0768

0.1523
2,039.054
F-1�
1 1
2 CaIEEMod Version: CalEEMod.2020.4.0 Page 15 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 1.8555 � 14.6040 � 14.3533 i 0.0250 0.7022 � 0.7022 � i 0.6731 ; 0.6731 0.0000 i 2,289.281 2,289.281 i 0.4417 2,300.323 3 i 3 i i i 0
Total

1.8555

14.6040

14.3533

0.0250

0.7022

0.7022

0.6731

0.6731

0.0000
2,289.281
2,289.281

0.4417
2,300.323
3 3
0 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0715 1.9294 0.6851 i 8.1400e- 0.2750 i 0.0188 0.2937 0.0791 i 0.0180 ; 0.0971 891.6376 891.6376 i 0.0511 0.1278 i 930.9932 003 i i i i i ■ i i i i
Worker •i 0.3340 0.2244 3.6529 i 0.0108 1.2407 i 6.7000e- 1.2474 0.3290 i 6.1600e- ; 0.3352 ■ i 1,100.098 1,100.098 i 0.0257 0.0246 i 1,108.061 003 003 5 5 i 1
Total

0.4055

2.1538

4.3380

0.0190

1.5157

0.0255

1.5411

0.4082

0.0241

0.4323
1,991.736
1,991.736

0.0768

0.1523
2,039.054
F-1�
1 1
2 CaIEEMod Version: CalEEMod.2020.4.0 Page 16 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 1.7136 � 13.6239 14.2145 i 0.0250 � i 0.6136 0.6136 0.5880 ; 0.5880 2,289.523 2,289.523 i 0.4330 2,300.347 3 i 3 i i i 9
Total

1.7136

13.6239

14.2145

0.0250

0.6136

0.6136

0.5880

0.5880
2,289.523
2,289.523

0.4330
2,300.347
3 3
9 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0434 1.5070 0.6248 i 7.7300e- 0.2750 i 7.7300e- 0.2827 0.0791 i 7.3900e- ; 0.0865 849.0324 849.0324 i 0.0505 0.1218 i 886.5983 003 003 003
Worker •i 0.3128 0.2001 3.3989 i 0.0105 1.2407 i 6.3400e- 1.2471 0.3290 i 5.8400e- ; 0.3349 ■ i 1,071.494 1,071.494 i 0.0233 0.0229 i 1,078.888 003 003 7 7 i 8
Total

0.3562

1.7071

4.0237

0.0182

1.5157

0.0141

1.5297

0.4082

0.0132

0.4214
1,920.527
1,920.527

0.0737

0.1447
1,965.487
1 1
1 CaIEEMod Version: CalEEMod.2020.4.0 Page 17 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 1.7136 � 13.6239 14.2145 i 0.0250 0.6136 0.6136 0.5880 ; 0.5880 0.0000 i 2,289.523 2,289.523 i 0.4330 2,300.347 3 i 3 i i i 9
Total

1.7136

13.6239

14.2145

0.0250

0.6136

0.6136

0.5880

0.5880

0.0000
2,289.523
2,289.523

0.4330
2,300.347
3 3
9 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0434 1.5070 0.6248 i 7.7300e- 0.2750 i 7.7300e- 0.2827 0.0791 i 7.3900e- ; 0.0865 849.0324 849.0324 i 0.0505 0.1218 i 886.5983 003 003 003
Worker •i 0.3128 0.2001 3.3989 i 0.0105 1.2407 i 6.3400e- 1.2471 0.3290 i 5.8400e- ; 0.3349 ■ i 1,071.494 1,071.494 i 0.0233 0.0229 i 1,078.888 003 003 7 7 i 8
Total

0.3562

1.7071

4.0237

0.0182

1.5157

0.0141

1.5297

0.4082

0.0132

0.4214
1,920.527
1,920.527

0.0737

0.1447
1,965.487
1 1
1 CaIEEMod Version: CalEEMod.2020.4.0 Page 18 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 0.8802 8.6098 11.6840 i 0.0179 � � 0.4338 0.4338 0.4003 0.4003 1,709.992 1,709.992 i 0.5420 1,723.541 6 i 6 i i i 4
Paving �i 0.0000 0.0000 0.0000 0.0000 0.0000 � � � 0.0000 0.0000 Total

0.8802

8.6098

11.6840

0.0179

0.4338

0.4338

0.4003

0.4003
1,709.992
1,709.992

0.5420
1,723.541
6 6
4 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0423 0.0270 0.4593 i 1.4100e- 0.1677 i 8.6000e- 0.1685 0.0445 i 7.9000e- 0.0453 144.7966 144.7966 i 3.1400e- 3.0900e- i 145.7958 003 004 004 . 003 003 i
Total

0.0423

0.0270

0.4593

1.4100e-

0.1677

8.6000e-

0.1685

0.0445

7.9000e-

0.0453
144.7966
144.7966

3.1400e-

3.0900e-
145.7958
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 19 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 0.8802 8.6098 11.6840 i 0.0179 � � 0.4338 0.4338 0.4003 0.4003 0.0000 i 1,709.992 1,709.992 i 0.5420 1,723.541 6 i 6 i i i 4
Paving �i 0.0000 0.0000 0.0000 0.0000 0.0000 � � � 0.0000 0.0000 Total

0.8802

8.6098

11.6840

0.0179

0.4338

0.4338

0.4003

0.4003

0.0000
1,709.992
1,709.992

0.5420
1,723.541
6 6
4 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0423 0.0270 0.4593 i 1.4100e- 0.1677 i 8.6000e- 0.1685 0.0445 i 7.9000e- 0.0453 144.7966 144.7966 i 3.1400e- 3.0900e- i 145.7958 003 004 004 . 003 003 i
Total

0.0423

0.0270

0.4593

1.4100e-

0.1677

8.6000e-

0.1685

0.0445

7.9000e-

0.0453
144.7966
144.7966

3.1400e-

3.0900e-
145.7958
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 20 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 64.0117 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1917 1.3030 1.8111 i 2.9700e- i 0.0708 0.0708 i 0.0708 0.0708 i 281.4481 281.4481 i 0.0168 i 281.8690 003 i i i i i ■ i i i i
Total

64.2033

1.3030

1.8111

2.9700e-

0.0708

0.0708

0.0708

0.0708
281.4481
281.4481

0.0168
281.8690
003
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor �i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 � � 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0620 0.0397 0.6737 i 2.0800e- 0.2459 i 1.2600e- 0.2472 0.0652 i 1.1600e- 0.0664 212.3683 212.3683 i 4.6100e- 4.5300e- i 213.8338 003 003 003 . 003 003 i
Total

0.0620

0.0397

0.6737

2.0800e-

0.2459

1.2600e-

0.2472

0.0652

1.1600e-

0.0664
212.3683
212.3683

4.6100e-

4.5300e-
213.8338
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 21 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 64.0117 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1917 1.3030 1.8111 i 2.9700e- i 0.0708 0.0708 i 0.0708 0.0708 0.0000 i 281.4481 281.4481 i 0.0168 281.8690 003 i i i i i ■ i i i i
Total

64.2033

1.3030

1.8111

2.9700e-

0.0708

0.0708

0.0708

0.0708

0.0000
281.4481
281.4481

0.0168
281.8690
003
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor �i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 � � 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0620 0.0397 0.6737 i 2.0800e- 0.2459 i 1.2600e- 0.2472 0.0652 i 1.1600e- 0.0664 212.3683 212.3683 i 4.6100e- 4.5300e- i 213.8338 003 003 003 . 003 003 i
Total

0.0620

0.0397

0.6737

2.0800e-

0.2459

1.2600e-

0.2472

0.0652

1.1600e-

0.0664
212.3683
212.3683

4.6100e-

4.5300e-
213.8338
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 22 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

4.0 Operational Detail - Mobile

4.1 Mitigation Measures Mobile
ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
I Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
I CO2e
Category
lb/day
lb/day
Mitigated
•i 2.8163 2.5189 25.1501 i 0.0570 6.3876 i 0.0392
i 6.4268

1.7026
i 0.0364

1.7390
5,950.012 5,950.012 i 0.3686

0.2436 i 6,031.819
'� i i i i i
i
i
i
• 2 i 2 i
i i 5
Unmitigated

2.8163 2.5189 25.1501 0.0570 6.3876 0.0392

6.4268

1.7026

0.0364

1.7390
5,950.012 5,950.012 0.3686

0.2436 6,031.819
2 2
5 4.2 Trip Summary Information
Average Daily Trip Rate
Unmitigated
Mitigated
Land Use
Weekday
Saturday
Sunday
Annual VMT
Annual VMT
Enclosed Parking with Elevator ; 0.00 ; 0.00 0.00
.............. -T----------
•Hotel•••••••••••••••••; 1,270.41 ; 1,270.41 1270.41 3,031,416 3,031,416 ......................................---------------------- --------- --------------------- ------------------------ Other Non -Asphalt Surfaces ; 0.00 ; 0.00 T 0.00
Total 1,270.41
1,270.41
1,270.41
3,031,416
3,031,416

4.3 Trip Type Information
Miles
Trip %
Trip Purpose %
Land Use
H-W or C-W
H-S or C-C
H-O or C-NW
H-W or C-W
H-S or C-C
H-O or C-NW
Primary
Diverted
Pass -by
Enclosed Parking with Elevator ; 16.60

8.40 6.90 0.00
1 0.00
I

0.00 0
0 0
........................--------------------
Hotel 16.60 8.40 ? 6.90 19.40

61.60 19.00
58 -------
38 ------
4 .......................•----------�---------T----------_------------------�--------T---------- Other Non -Asphalt Surfaces 16.60 8.40 6.90 0.00
----------

0.00 0.00
0 --------- -----------------
0 0

CalEEMod Version: CalEEMod.2020.4.0 Page 23 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

4.4 Fleet Mix
Land Use
LDA I
LDT1 I
LDT2 I
MDV I
LHD1 I
LHD2 I
MHD I
HHD I
OBUS I
UBUS I
MCY I
SBUS I
MH
Enclosed Parking with Elevator

0.5474536

0.060181:

0.185039:

0.126487:

0.024236:

0.006679:

0.014707:

0.004926:

0.000662:

0.000378:

0.024745:

0.0007051

0.003801
+
i
Hotel

0.547453+

0.060181:

0.185039:

0.126487:

0.024236:

0.006679:

0.014707:

0.004926:

0.000662:

0.000378:

0.024745:

0.0007051

0.003801
+
i
Other Non -Asphalt Surfaces

0.547453•

0.060181-

0.185039•

0.126487-

0.024236•

0.006679-

0.014707•

0.004926-

0.000662•

0.000378-

0.024745•

0.000705-

0.003801

5.0 Energy Detail
Historical Energy Use: Y

5.1 Mitigation Measures Energy
ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
I CO2e
Category
lb/day
lb/day
NaturalGas 4� 0.0675
i 0.6137 i 0.5155 3.6800e-

0.0466

0.0466

0.0466

0.0466
� i 736.4575 1 736.4575 1 0.0141
i 0.0135 i 740.8339
Mitigated
003
. i 1 1
i
NaturalGas 0.0675

0.6137 0.5155 3.6800e-
- 0.0466

0.0466
- 0.0466

0.0466
736.4575 736.4575 0.0141
- 0.0135 740.8339
Unmitigated
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 24 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.2 Energy by Land Use - NaturalGas
Unmitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Land Use
kBTU/yr
lb/day
lb/day
Enclosed Parking 0 ■i 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
Hotel i 6259.89 ■1 0.0675 i 0.6137 � 0.5155 � 3.6800e- i � 0.0466 i 0.0466 � � 0.0466 0.0466 � i 736.4575 � 736.4575 i 0.0141 i 0.0135 i 740.8339 i '� 003
t- - - - -- - +- i *-------
Other Non- 0 •1 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 �
Asphalt Surfaces i ;1
Total

0.0675

0.6137

0.5155

3.6800e-

0.0466

0.0466

0.0466

0.077
736.4575
736.4575

0.0135
740.8339
11 003
�_701411

CaIEEMod Version: CalEEMod.2020.4.0 Page 25 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

5.2 Energy by Land Use - NaturalGas
Mitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Land Use
kBTU/yr
lb/day
lb/day
Enclosed Parking 0 ■i 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
Hotel i 6.25989 ■1 0.0675 i 0.6137 � 0.5155 � 3.6800e- i � 0.0466 i 0.0466 � � 0.0466 0.0466 � i 736.4575 � 736.4575 i 0.0141 i 0.0135 i 740.8339 i '� 003
Other Non- 0 •1 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 �
Asphalt Surfaces i ;1
Total

0.0675

0.6137

0.5155

3.6800e-

0.0466

0.0466

0.0466

0.0466
736.4575
736.4575

0.0141

0.0135
740.8339
11 003

6.0 Area Detail

6.1 Mitigation Measures Area

CaIEEMod Version: CalEEMod.2020.4.0 Page 26 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
I Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
I Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
CO2e
Category
lb/clay
lb/day
I
Mitigated •I 1.5019
I I

0.0786 1.000Oe-
I I
I I
I
I I 1

2.8000e- • I 0.1689 0.1689 I 0.1799

17.1000e-
•I I 004
I I
I I 005
I 12.8000e-
I 1 004

12.8000e- I
I 004 I

12.8000e-
I 004
004
I 14.4000e- I
; I I I 004 I
Unmitigated

1.5019 7.1000e-

0.0786 1.000Oe-
- 2.8000e-

2.8000e-

2.8000e-

2.8000e- 0.1689 0.1689 - 4.4000e- • 0.1799
004
005
004
004
004
004
004

6.2 Area by SubCategory
Unmitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Subcategory
lb/clay
lb/day

I I I I I I I I I I I
Architectural •1 0.1754 I I I I I 0.0000 I 0.0000 I I 0.0000 � 0.0000 � 1 I 0.0000 I I i 0.0000 Coating
------------ _______ _______ _______ _______ _______ _______ _______ --------------- i------- _______ ________*--- _--- II
I I
Consumer •1 1.3192 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Products •1 I I I I I I I I 1 I I I

I I I I I I I I I I I I
Landscaping •I 7.2400e- 0.0786 1.000Oe- � 2.8000e- 1 0.1689 0.1689 i 0.1799

17.1000e- I I I 12.8000e- 12.8000e- I 12.8000e- I 14.4000e- I �
�I 003 I 004 I I 005 I I 004 I 004 I I 004 004 1 I I 004 I I Total

1.5019

7.1000e-

0.0786

1.000Oe-

2.8000e-

2.8000e-

2.8000e-

2.8000e-

0.1689

0.1689

4.4000e-

0.1799
004
005
004
004
004
004
004

CaIEEMod Version: CalEEMod.2020.4.0 Page 27 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

6.2 Area by SubCategory
Mitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Subcategory
lb/day
lb/clay
Architectural •i 0.1754 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 Coating
Consumer •i 1.3192 i � i i � 0.0000 i 0.0000 � i 0.0000 0.0000 � i � 0.0000 i � � 0.0000 Products '� i
Landscaping •i 7.2400e- 7.1000e- 0.0786 1.000Oe- 2.8000e- 2.8000e- 2.8000e- 2.8000e- i 0.1689 0.1689 4.4000e- � 0.1799 i � i i � i � i � � i �
'� 003 004 005 004 004 004 004 004 i
Total

1.5019

7.1000e-

0.0786

1.000Oe-

2.8000e-

2.8000e-

2.8000e-

2.8000e-

0.1689

0.1689

4.4000e-

0.1799
004
005
004
004
004
004
004

7.0 Water Detail

7.1 Mitigation Measures Water

CaIEEMod Version: CalEEMod.2020.4.0 Page 28 of 28 Date: 2/3/2022 1:18 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Summer EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

8.0 Waste Detail

8.1 Mitigation Measures Waste

9.0 Operational Offroad
Equipment Type Number Hours/Day Days/Year Horse Power Load Factor Fuel Type

10.0 Stationary Equipment
Fire Pumps and Emeraencv Generators
IEquipment Type I Number I Hours/Day I Hours/Year I Horse Power I Load Factor I Fuel Type I Boilers
Equipment Type Number Heat Input/Day Heat Input/Year Boiler Rating Fuel Type User Defined Equipment
Equipment Type Number

11.0 Vegetation

CalEEMod Version: CalEEMod.2020.4.0 Page 1 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied The Ritz -Carlton Residences - Existing Uses
Orange County, Winter

1.0 Project Characteristics

1.1 Land Usage
Land Uses
Size
Metric
Lot Acreage
Floor Surface Area
Population
Hotel
159.00 + Room
; 1.33 63,048.00
i 0
. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ &-----------------_ Enclosed Parking with Elevator
612.00 + Space
; 0.52 159,846.00
i 0
•------------------------------ ------------------------------ _----------------------------- --------------I-------------------E--------------- r
Other Non -Asphalt Surfaces

0.93 Acre

0.93 40,300.00
0 1.2 Other Project Characteristics
Urbanization Urban Wind Speed (m/s) 2.2 Precipitation Freq (Days) 30 Climate Zone 8 Operational Year 2025
Utility Company Southern California Edison
CO2Intensity 390.98 CH4Intensity 0.033 N20Intensity 0.004 (lb/MWhr) (lb/MWhr) (lb/MWhr)

1.3 User Entered Comments & Non -Default Data
Project Characteristics -
Land Use - Based on the Project Description provided to LSA on January 21, 2022. Other non -asphalt surfaces includes hardscape.

Construction Phase - Operational run only.

Vehicle Trips - Trip rates based on the average daily trip generation provided in the project's Trip Generation letter dated January 26, 2022.

Energy Use - Using historical data.

Table Name
Column Name
Default Value
New Value
tblEnergyUse
LightingElect } 2.63

2.63 ---------tblEnergyUse------------------- =-------------T24E-------------{-------------3.92 ---------------- t-----------3.92----------- ------------------------------------------------- -------------------------- tblLandUse
Land UseSquareFeet
230,868.00
63,048.00

CaIEEMod Version: CalEEMod.2020.4.0 Page 2 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied tblLandUse
Land UseSquareFeet
244,800.00
159,846.00
•-----------------------------
tblLandUse

Y---------------------------- ---------------------------------T-------------------------- Land UseSquareFeet
} 40,510.80
40,300.00
tblLandUse
LotAcreage
} 5.30

1.33 tblLandUse
LotAcreage
} 5.51

0.52 tblVehicleTrips
ST_TR
} 8.19

7.99 tblVehicleTrips
SU_TR
} 5.95

7.99 :------------------------------
•----------------------------
tblVehicleTrips
------------------------------
WD_TR 8.36
--------------------------

7.99 2.0 Emissions Summary

CaIEEMod Version: CalEEMod.2020.4.0 Page 3 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.1 Overall Construction (Maximum Daily Emission)
Unmitigated Construction
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Year
lb/day
lb/day
1 I I I I 1 I I I I 1
2022 •I 2.2898 17.0058 18.4621 0.0435 7.1944 0.8387 7.9373 3.4544 0.7836 4.1378 0.0000 14,228.552 0.7701 0.1541 4,287.433 I I I I I I I I 14,228.552 I I i
8 1 8 I I I 9
1 I-
1 I I I I 1 I I I I 1
2023 •I 64.2711 I 15.4178 I 18.0255 I 0.0427 I 1.5157 I 0.6278 I 2.1434 I 0.4082 I 0.6013 1.0095 0.0000 14,160.068 14,160.068 I 0.5452 I 0.1464 i 4,216.381 4 Maximum

64.2711

17.0058

18.4621

0.0435

7.1944

0.8387

7.9373

3.4544

0.7836

4.1378

0.0000
4,228.552
4,228.552

0.7701

0.1541
4,287.433
8 8
9 Mitigated Construction
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Year
lb/day
lb/day
1 I I I I 1 I I I I I
2022 •I 2.2898 1 17.0058 I 18.4621 1 0.0435 I 7.1944 I 0.8387 1 7.9373 I 3.4544 1 0.7836 � 4.1378 � 0.0000 14,228.552 14,228.552 1 0.7701 I 0.1541 i 4,287.433 I 8 1 8 I I I 9
1 2023 I I I 1 I 4,160.068 0.5452 0.1464 i 4,216.381
1 I 1 I I I 4
Maximum

64.2711

17.0058

18.4621

0.0435

7.1944

0.8387

7.9373

3.4544

0.7836

4.1378

0.0000
4,228.552
4,228.552

0.7701

0.1541
4,287.433
8 8
9 CaIEEMod Version: CalEEMod.2020.4.0 Page 4 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
NOx
Co
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio-0O2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Percent

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00
Reduction

CaIEEMod Version: CalEEMod.2020.4.0 Page 5 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

2.2 Overall Operational
Unmitigated Operational
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
I
PM10
Total
PM2.5
I
PM2.5
Total
I
Category
lb/day
lb/day
I I I I I I I I I I 1
Area •I 1.5019 17.1000e- I 0.0786 I 1.000Oe- I 12.8000e- 12.8000e- I 12.8000e- 2.8000e- 0.1689 I 0.1689 14.4000e- 0.1799 •I I 004 I I 005 I I 004 I 004 I I 004 004 I I I 004 I I , I I I 1
1 I I I I I I I I 1- I I 1
Energy •I 0.0675 I 0.6137 I 0.5155 13.6800e- I I 0.0466 I 0.0466 I I 0.0466 0.0466 � I 736.4575 1736.4575 I 0.0141 I 0.0135 � 740.8339 'I I I I 003 I I I I I I I I 1
I I I
1 I I I I I I 1 I I- I I 1
Mobile •I 2.7857 I 2.7047 I 25.1878 I 0.0548 I 6.3876 I 0.0392 I 6.4268 I 1.7026 I 0.0364 1.7390 15,726.151 15,726.151 I 0.3832 I 0.2539 i 5,811.389 7 1 7 I 1 I 5
Total

4.3550

3.3191

25.7819

0.0585

6.3876

0.0861

6.4737

1.7026

0.0833

1.7859
6,462.778
6,462.778

0.3978

0.2674
6,552.403
1 1
3 Mitigated Operational
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
I
PM10
Total
PM2.5
I
PM2.5
Total
I
Category
lb/day
lb/day
I 1 I I I I 1 I I I 1
Area 41.5019 17.1000e- I 0.0786 11.000Oe- I 12.8000e- 12.8000e- I 12.8000e- 2.8000e- � I 0.1689 I 0.1689 14.4000e- 0.1799 'II I I I 004 1 I
;1 1
I I I I I I 1 I I I 1
Energy •I 0.0675 I 0.6137 I 0.5155 13.6800e- I I 0.0466 I 0.0466 I I 0.0466 0.0466 � I 736.4575 1736.4575 I 0.0141 1 0.0135 � 740.8339 'I I I I 003 I I I I I I I I I
I I I I I I I I I I 1
Mobile •I 2.7857 1 2.7047 I 25.1878 1 0.0548 1 6.3876 I 0.0392 1 6.4268 I 1.7026 I 0.0364 1.7390 15,726.151 15,726.151 I 0.3832 1 0.2539 5,811.389 7 I 7 I I I 5
Total

4.3550

3.3191

25.7819

0.0585

6.3876

0.0861

6.4737

1.7026

0.0833

1.7859
6,462.778
6,462.778

0.3978

0.2674
6,552.403
1 1
3 CaIEEMod Version: CalEEMod.2020.4.0 Page 6 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
NOx
c0
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio-0O2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Percent

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00
Reduction

3.0 Construction Detail
Construction Phase
Phase
Number
Phase Name
Phase Type
Start Date
End Date
Num Days
Week
Num Days
Phase Description
1 • Demolition
'Demolition
i 6/1 /2022
1 6/28/2022
5:
20 +
i
i
2 Site Preparation
'Site Preparation
16/29/2022
:7/1/2022
5:
3:
+
i
i
3 •Grading
'Grading
17/2/2022
17/11/2022
5:
6:
+
i
i
4 •Building Construction
'Building Construction
17/12/2022
15/15/2023
5:
220:
+
i
i
5 • Paving
'Paving
i 5/16/2023
: 5/29/2023
5:
10 +
i
i
6 •Architectural Coating
:Architectural Coating
:5/30/2023
:6/12/2023
i 5i
10,
Acres of Grading (Site Preparation Phase): 4.5
Acres of Grading (Grading Phase): 6
Acres of Paving: 1.45
Residential Indoor: 0; Residential Outdoor: 0; Non -Residential Indoor: 94,572; Non -Residential Outdoor: 31,524; Striped Parking Area: 12,009 (Architectural Coating — sgft)
OffRoad Equipment
Phase Name I Offroad Equipment Type I Amount I Usage Hours I Horse Power I Load Factor Architectural Coating 'Air Compressors
; 1 ;

6.001
78 •

0.48 ------------------------------------------------------ ------------------------------
------------ ---------------------------
Paving 'Cement and Mortar Mixers
; 1y

8.001
9•

0.56 ------------------------------------------------------ ------------------------------
------------ ---------------------------
Demolition 'Concrete/Industrial Saws
; 1y

8.001
81 •

0.73 ------------------------------------------------------- ----------------------------------
-----------------------------------------
Building Construction 'Cranes
; 1 I

8.001
231 •

0.29 ----- ------ ------ ------ -------------------------------- *------------------------------T-------------
------------
-
Building Construction •Forklifts
2•

7.00•
89•

0.20 CaIEEMod Version: CalEEMod.2020.4.0 Page 7 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied Building Construction
-Generator Sets
1 8.00-
84:

0.74 ---------------------
Grading
----------------
'Graders
; 1 ;

8.001
187,

0.41 ----------------------------------------------------- -----------------------------
------------ --------------
--------------
Site Preparation
'Graders
; 1

8.001
187,

0.41 ----------------------------------------------------- ------------------------------
-------------------------
--------------
Paving
+Pavers
; 1

8.001
130,

0.42 -----------------------------------------------------_ ------------------------------_i
------------ --------------
--------------
Paving
'Paving Equipment
; 1

8.001
132,

0.36 ----------------------------------------------------- ------------------------------
-------------------------
--------------
Paving
'Rollers
; 2

8.001
80,

0.38 ----------------------------------------------------- i ------------------------------
------------ --------------
--------------
Demolition
'Rubber Tired Dozers
; 1

8.001
247,

0.40 ----------------------------------------------------- ------------------------------
-------------------------
--------------
Grading
'Rubber Tired Dozers
; 1

8.001
247,

0.40 ----------------------------------------------------- ' i
------------------------------
------------ --------------
--------------
Site Preparation
'Scrapers
; 1

8.001
367,

0.48 ----------------------------------------------------- ------------------------------
-------------------------
--------------
Building Construction
+Tractors/Loaders/Backhoes
; 1

6.001
97,

0.37 ----------------------------------------------------- ' i
------------------------------
------------ --------------
--------------
Demolition
+Tractors/Loaders/Backhoes
; 3

8.001
97,

0.37 -----------------------------------------------------_ ------------------------------_i
-------------------------
--------------
Grading
+Tractors/Loaders/Backhoes
; 2

7.001
97,

0.37 ----------------------------------------------------- ' i
------------------------------
------------ --------------
--------------
Paving
+Tractors/Loaders/Backhoes
; 1

8.001
97,

0.37 ----------------------------------------------------- -----------------------------
-------------------------
--------------
Site Preparation
+Tractors/Loaders/Backhoes
; 1

7.001
97,

0.37 ------------------------------*-----------------E------------i Building Construction
;Welders

3. 8.00,
46,

0.45 Trips and VMT
Phase Name Offroad Equipment Worker Trip Vendor Trip Hauling Trip Worker Trip Vendor Trip I Hauling Trip I Worker Vehicle Vendor Hauling Count I Number I Number I Number I Length I Length Length Class I Vehicle Class I Vehicle Class Demolition 5; 13.00; 0.00: 0.00: 14.70; 6.90; 20.00:LD_Mix HDT_Mix (HHDT -----------------------------;---------------------i----------=---------i----------4---------- ----------------------- i----------r Site Preparation 3; 8.00- 0.00: 0.00: 14.70: 6.90; 20.00:LD_Mix IHDT_Mix HHDT Grading
--------------�
4;
i
i--------------------i----------4----------

10.00. 0.00: 0.00: 14.70:

6.90;
- -

20.00: LD_Mix
;
i----------r----------
I HDT_Mix ' HHDT
--------------
--------------�
--------i ---------4----------------------------------'----------r---------- i------------ ,-
Building Construction
8;
111.00. 43.00: 0.00: 14.70:

6.90;

20.00: LD_Mix
1 HDT_Mix ( HHDT
------ -
--------------
------------------ i------------ - ---------i---------4---------- ,
- -----------------------'----------r----------
Paving
6;

15.00- 0.00: 0.00: 14.70:

6.90;

20.00:LD_Mix
1HDT_Mix ;HHDT
E
Architectural Coating ;
1 22.00, 0.00, 0.00, 14.70,

6.90,

20.00,LD_Mix
HDT_Mix rHHDT

3.1 Mitigation Measures Construction

CaIEEMod Version: CalEEMod.2020.4.0 Page 8 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Demolition - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 1.6889 16.6217 13.9605 i 0.0241 i 0.8379 0.8379 i 0.7829 0.7829 i 2,323.416 2,323.416 i 0.5921 i 2,338.219 g i 8
Total

1.6889

16.6217

13.9605

0.0241

0.8379

0.8379

0.7829

0.7829
2,323.416
2,323.416

0.5921
2,338.219
8 8
1 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling �i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 � � 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 0.0426 0.0289 0.3981 i 1.2100e- 0.1453 i 7.8000e- 0.1461 0.0385 i 7.2000e- 0.0393 ■ i 122.6631 122.6631 i 3.0800e- 3.0600e- 123.6524 003 004 004 003 003 i
Total

0.0426

0.0289

0.3981

1.2100e-

0.1453

7.8000e-

0.1461

0.0385

7.2000e-

0.0393
122.6631
122.6631

3.0800e-

3.0600e-
123.6524
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 9 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.2 Demolition - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 1.6889 16.6217 13.9605 i 0.0241 i 0.8379 0.8379 i 0.7829 0.7829 0.0000 i 2,323.416 2,323.416 i 0.5921 i 2,338.219 g i 8
Total

1.6889

16.6217

13.9605

0.0241

0.8379

0.8379

0.7829

0.7829

0.0000
2,323.416
2,323.416

0.5921
2,338.219
8 8
1 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling �i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 � � 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 0.0426 0.0289 0.3981 i 1.2100e- 0.1453 i 7.8000e- 0.1461 0.0385 i 7.2000e- 0.0393 ■ i 122.6631 122.6631 i 3.0800e- 3.0600e- 123.6524 003 004 004 003 003 i
Total

0.0426

0.0289

0.3981

1.2100e-

0.1453

7.8000e-

0.1461

0.0385

7.2000e-

0.0393
122.6631
122.6631

3.0800e-

3.0600e-
123.6524
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 10 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust �i � � i � 1.5908 i 0.0000 1.5908 0.1718 i 0.0000 0.1718 � � � 0.0000 0.0000 Off -Road •i 1.3784 15.6673 10.0558 i 0.0245 i 0.5952 0.5952 i 0.5476 0.5476 i 2,375.156 2,375.156 i 0.7682 2,394.361 '�
i i i i i i i i ■ g i 9 3
Total

1.3784

15.6673

10.0558

0.0245

1.5908

0.5952

2.1859

0.1718

0.5476

0.7193
2,375.156
2,375.156

0.7682
2,394.361
9 9
3 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- ------------------------ --- Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0262 0.0178 0.2450 7.4000e- 0.0894 4.8000e- 0.0899 0.0237 4.4000e- 0.0242 ■ i 75.4850 75.4850 1.8900e- 1.8800e- 76.0938 i i i i
004 004 004 . 003 003 i
Total

0.0262

0.0178

0.2450

7.4000e-

0.0894

4.8000e-

0.0899

0.0237

4.4000e-

0.0242

75.4850

75.4850

1.8900e-

1.8800e-

76.03 004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 11 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.3 Site Preparation - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 1.5908 i 0.0000 1.5908 0.1718 i 0.0000 0.1718 0.0000 0.0000 Off -Road •i 1.3784 15.6673 10.0558 i 0.0245 i 0.5952 0.5952 i 0.5476 0.5476 0.0000 i 2,375.156 2,375.156 i 0.7682 i 2,394.361 '�
i i i i i i i i ■ 9 i 9 i i i 3
Total

1.3784

15.6673

10.0558

0.0245

1.5908

0.5952

2.1859

0.1718

0.5476

0.7193

0.0000
2,375.156
2,375.156

0.7682
2,394.361
9 9
3 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0262 0.0178 0.2450 7.4000e- 0.0894 4.8000e- 0.0899 0.0237 4.4000e- 0.0242 ■ i 75.4850 75.4850 1.8900e- 1.8800e- 76.0938 i i i i
004 004 004 . 003 003 i
Total

0.0262

0.0178

0.2450

7.4000e-

0.0894

4.8000e-

0.0899

0.0237

4.4000e-

0.0242

75.4850

75.4850

1.8900e-

1.8800e-

76.03 004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 12 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Grading - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 7.0826 i 0.0000 7.0826 3.4247 i 0.0000 3.4247 0.0000 0.0000 Off -Road •i 1.5403 16.9836 9.2202 i 0.0206 i 0.7423 0.7423 i 0.6829 0.6829 ■ i 1,995.482 1,995.482 i 0.6454 i 2,011.616 '�
i i i i i i i i • 5 i 5 i i i 9
Total

1.5403

16.9836

9.2202

0.0206

7.0826

0.7423

7.8249

3.4247

0.6829

4.1076
1,995.482
1,995.482

0.6454
2,011.616
5 5
9 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 ■ i 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Worker •i 0.0328 0.0222 0.3062 i 9.3000e- 0.1118 i 6.000Oe- 0.1124 0.0296 i 5.6000e- 0.0302 94.3562 94.3562 i 2.3700e- 2.3600e- i 95.1173 004 004 004 . 003 003 i
Total

0.0328

0.0222

0.3062

9.3000e-

0.1118

6.000Oe-

0.1124

0.0296

5.6000e-

0.0302

94.3562

94.3562

2.3700e-

2.3600e-

95.1173
004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 13 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.4 Grading - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Fugitive Dust 7.0826 0.0000 7.0826 3.4247 i 0.0000 3.4247 0.0000 0.0000 Off -Road •i 1.5403 16.9836 9.2202 i 0.0206 i 0.7423 0.7423 i 0.6829 0.6829 0.0000 i 1,995.482 1,995.482 i 0.6454 2,011.616 5 i 5 i i i 9
Total

1.5403

16.9836

9.2202

0.0206

7.0826

0.7423

7.8249

3.4247

0.6829

4.1076

0.0000
1,995.482
1,995.482

0.6454
2,011.616
5 5
9 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor •1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •1 0.0328 0.0222 0.3062 i 9.3000e- 0.1118 i 6.000Oe- 0.1124 0.0296 i 5.6000e- 0.0302 94.3562 94.3562 i 2.3700e- 2.3600e- i 95.1173 004 004 004 . 003 003 i
Total

0.0328

0.0222

0.3062

9.3000e-

0.1118

6.000Oe-

0.1124

0.0296

5.6000e-

0.0302

94.3562

94.3562

2.3700e-

2.3600e-

95.1173
004
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 14 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2022
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 1.8555 � 14.6040 � 14.3533 i 0.0250 0.7022 � 0.7022 � i 0.6731 ; 0.6731 2,289.281 2,289.281 i 0.4417 2,300.323 3 i 3 i i i 0
Total

1.8555

14.6040

14.3533

0.0250

0.7022

0.7022

0.6731

0.6731
2,289.281
2,289.281

0.4417
2,300.323
3 3
0 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0705 2.0050 0.7096 i 8.1500e- 0.2750 i 0.0188 0.2938 0.0791 i 0.0180 ; 0.0972 891.9173 891.9173 i 0.0510 0.1279 i 931.3095 003 i i i i i ■ i i i i
Worker •i 0.3638 0.2465 3.3993 i 0.0103 1.2407 i 6.7000e- 1.2474 0.3290 i 6.1600e- ; 0.3352 ■ i 1,047.354 1,047.354 i 0.0263 0.0261 i 1,055.801 003 003 2 2 i 5
Total

0.4343

2.2515

4.1089

0.0185

1.5157

0.0255

1.5412

0.4082

0.0242

0.4324
1,939.271
1,939.271

0.0773

0.1541
1,987.111
F-1�
5 5
0 CaIEEMod Version: CalEEMod.2020.4.0 Page 15 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2022
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 1.8555 � 14.6040 � 14.3533 i 0.0250 0.7022 � 0.7022 � i 0.6731 ; 0.6731 0.0000 i 2,289.281 2,289.281 i 0.4417 2,300.323 3 i 3 i i i 0
Total

1.8555

14.6040

14.3533

0.0250

0.7022

0.7022

0.6731

0.6731

0.0000
2,289.281
2,289.281

0.4417
2,300.323
3 3
0 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0705 2.0050 0.7096 i 8.1500e- 0.2750 i 0.0188 0.2938 0.0791 i 0.0180 ; 0.0972 891.9173 891.9173 i 0.0510 0.1279 i 931.3095 003 i i i i i ■ i i i i
Worker •i 0.3638 0.2465 3.3993 i 0.0103 1.2407 i 6.7000e- 1.2474 0.3290 i 6.1600e- ; 0.3352 ■ i 1,047.354 1,047.354 i 0.0263 0.0261 i 1,055.801 003 003 2 2 i 5
Total

0.4343

2.2515

4.1089

0.0185

1.5157

0.0255

1.5412

0.4082

0.0242

0.4324
1,939.271
1,939.271

0.0773

0.1541
1,987.111
F-1�
5 5
0 CaIEEMod Version: CalEEMod.2020.4.0 Page 16 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 1.7136 � 13.6239 14.2145 i 0.0250 � i 0.6136 0.6136 0.5880 ; 0.5880 2,289.523 2,289.523 i 0.4330 2,300.347 3 i 3 i i i 9
Total

1.7136

13.6239

14.2145

0.0250

0.6136

0.6136

0.5880

0.5880
2,289.523
2,289.523

0.4330
2,300.347
3 3
9 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0419 1.5742 0.6448 i 7.7400e- 0.2750 i 7.7800e- 0.2827 0.0791 i 7.4400e- ; 0.0866 850.2811 850.2811 i 0.0504 0.1221 i 887.9262 003 003 003
Worker •i 0.3418 0.2197 3.1663 i 9.9700e- 1.2407 i 6.3400e- 1.2471 0.3290 i 5.8400e- ; 0.3349 ■ i 1,020.263 1,020.263 i 0.0238 0.0243 i 1,028.107 003 003 003 7 7 i 3

0.3837

1.7939

3.8110

0.0177

1.5157

0.0141

1.5298

0.4082

0.0133

0.4215
1,870.544
1,870.544

0.0742

0.1464
1,916.033
F-777
8 8
5 CaIEEMod Version: CalEEMod.2020.4.0 Page 17 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.5 Building Construction - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Off -Road •i 1.7136 � 13.6239 14.2145 i 0.0250 0.6136 0.6136 0.5880 ; 0.5880 0.0000 i 2,289.523 2,289.523 i 0.4330 2,300.347 3 i 3 i i i 9
Total

1.7136

13.6239

14.2145

0.0250

0.6136

0.6136

0.5880

0.5880

0.0000
2,289.523
2,289.523

0.4330
2,300.347
3 3
9 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 ; 0.0000 0.0000 0.0000 i 0.0000 � 0.0000 i 0.0000 Vendor •i 0.0419 1.5742 0.6448 i 7.7400e- 0.2750 i 7.7800e- 0.2827 0.0791 i 7.4400e- ; 0.0866 850.2811 850.2811 i 0.0504 0.1221 i 887.9262 003 003 003
Worker •i 0.3418 0.2197 3.1663 i 9.9700e- 1.2407 i 6.3400e- 1.2471 0.3290 i 5.8400e- ; 0.3349 ■ i 1,020.263 1,020.263 i 0.0238 0.0243 i 1,028.107 003 003 003 7 7 i 3

0.3837

1.7939

3.8110

0.0177

1.5157

0.0141

1.5298

0.4082

0.0133

0.4215
1,870.544
1,870.544

0.0742

0.1464
1,916.033
F-777
8 8
5 CaIEEMod Version: CalEEMod.2020.4.0 Page 18 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 0.8802 8.6098 11.6840 i 0.0179 � � 0.4338 0.4338 0.4003 0.4003 1,709.992 1,709.992 i 0.5420 1,723.541 6 i 6 i i i 4
Paving �i 0.0000 0.0000 0.0000 0.0000 0.0000 � � � 0.0000 0.0000 Total

0.8802

8.6098

11.6840

0.0179

0.4338

0.4338

0.4003

0.4003
1,709.992
1,709.992

0.5420
1,723.541
6 6
4 Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 0.0462 0.0297 0.4279 i 1.3500e- 0.1677 i 8.6000e- 0.1685 0.0445 i 7.9000e- 0.0453 137.8735 137.8735 i 3.2200e- 3.2900e- i 138.9334 003 004 004 . 003 003 i
Total

0.0462

0.0297

0.4279

1.3500e-

0.1677

8.6000e-

0.1685

0.0445

7.9000e-

0.0453
137.8735
137.8735

3.2200e-

3.2900e-
138.9334
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 19 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.6 Paving - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Off -Road •i 0.8802 8.6098 11.6840 i 0.0179 � � 0.4338 0.4338 0.4003 0.4003 0.0000 i 1,709.992 1,709.992 i 0.5420 1,723.541 6 i 6 i i i 4
Paving �i 0.0000 0.0000 0.0000 0.0000 0.0000 � � � 0.0000 0.0000 Total

0.8802

8.6098

11.6840

0.0179

0.4338

0.4338

0.4003

0.4003

0.0000
1,709.992
1,709.992

0.5420
1,723.541
6 6
4 Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 0.0462 0.0297 0.4279 i 1.3500e- 0.1677 i 8.6000e- 0.1685 0.0445 i 7.9000e- 0.0453 137.8735 137.8735 i 3.2200e- 3.2900e- i 138.9334 003 004 004 . 003 003 i
Total

0.0462

0.0297

0.4279

1.3500e-

0.1677

8.6000e-

0.1685

0.0445

7.9000e-

0.0453
137.8735
137.8735

3.2200e-

3.2900e-
138.9334
003
004
004
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 20 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2023
Unmitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 64.0117 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1917 1.3030 1.8111 i 2.9700e- i 0.0708 0.0708 i 0.0708 0.0708 i 281.4481 281.4481 i 0.0168 i 281.8690 003
Total

64.2033

1.3030

1.8111

2.9700e-

0.0708

0.0708

0.0708

0.0708
281.4481
281.4481

0.0168
281.8690
003
Unmitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 0.0678 0.0436 0.6275 i 1.9800e- 0.2459 i 1.2600e- 0.2472 0.0652 i 1.1600e- 0.0664 202.2144 202.2144 i 4.7200e- 4.8200e- i 203.7690 003 003 003 . 003 003 i
Total

0.0678

0.0436

0.6275

1.9800e-

0.2459

1.2600e-

0.2472

0.0652

1.1600e-

0.0664
202.2144
202.2144

4.7200e-

4.8200e-
203.7690
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 21 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

3.7 Architectural Coating - 2023
Mitigated Construction On -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Category
lb/day
lb/day
Archit. Coating •i 64.0117 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Off -Road •i 0.1917 1.3030 1.8111 i 2.9700e- i 0.0708 0.0708 i 0.0708 0.0708 0.0000 i 281.4481 281.4481 i 0.0168 281.8690 003
Total

64.2033

1.3030

1.8111

2.9700e-

0.0708

0.0708

0.0708

0.0708

0.0000
281.4481
281.4481

0.0168
281.8690
003
Mitigated Construction Off -Site
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Category
lb/day
lb/day
Hauling •i 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 - ��--------------'-------------------------------------------------� --- --------------'-- --------------------*--- --- Vendor -1 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 0.0000 i 0.0000 Worker •i 0.0678 0.0436 0.6275 i 1.9800e- 0.2459 i 1.2600e- 0.2472 0.0652 i 1.1600e- 0.0664 202.2144 202.2144 i 4.7200e- 4.8200e- i 203.7690 003 003 003 . 003 003 i
Total

0.0678

0.0436

0.6275

1.9800e-

0.2459

1.2600e-

0.2472

0.0652

1.1600e-

0.0664
202.2144
202.2144

4.7200e-

4.8200e-
203.7690
003
003
003
003
003

CaIEEMod Version: CalEEMod.2020.4.0 Page 22 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

4.0 Operational Detail - Mobile

4.1 Mitigation Measures Mobile
ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
I Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
I CO2e
Category
lb/day
lb/day
Mitigated
�i 2.7857 2.7047 25.1878 i 0.0548 6.3876 i 0.0392
i 6.4268

1.7026
i 0.0364

1.7390
� � 5,726.151 5,726.151 i 0.3832

0.2539 i 5,811.389
i i i i i
i
i
i
• 7 7
i 5
Unmitigated

2.7857 2.7047 25.1878 0.0548 6.3876 0.0392

6.4268

1.7026

0.0364

1.7390
5,726.151 5,726.151 0.3832

0.2539 5,811.389
7 7
5 4.2 Trip Summary Information
Average Daily Trip Rate
Unmitigated
Mitigated
Land Use
Weekday
Saturday
Sunday
Annual VMT
Annual VMT
Enclosed Parking with Elevator ; 0.00 ; 0.00 0.00
.............. -T----------
�Hotel�����������������; 1,270.41 ; 1,270.41 1270.41 3,031,416 3,031,416 ......................................---------------------- --------- --------------------- ------------------------ Other Non -Asphalt Surfaces ; 0.00 ; 0.00 T 0.00
Total 1,270.41
1,270.41
1,270.41
3,031,416
3,031,416

4.3 Trip Type Information
Miles
Trip %
Trip Purpose %
Land Use
H-W or C-W
H-S or C-C
H-O or C-NW
H-W or C-W
H-S or C-C
H-O or C-NW
Primary
Diverted
Pass -by
Enclosed Parking with Elevator ; 16.60

8.40 6.90 0.00
1 0.00
I

0.00 0
0 0
........................--------------------
Hotel 16.60 8.40 ? 6.90 19.40

61.60 19.00
58 -------
38 ------
4 .......................•----------�---------T----------_------------------�--------T---------- Other Non -Asphalt Surfaces 16.60 8.40 6.90 0.00
----------

0.00 0.00
0 --------- -----------------
0 0

CalEEMod Version: CalEEMod.2020.4.0 Page 23 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied

4.4 Fleet Mix
Land Use
LDA I
LDT1 I
LDT2 I
MDV I
LHD1 I
LHD2 I
MHD I
HHD I
OBUS I
UBUS I
MCY I
SBUS I
MH
Enclosed Parking with Elevator

0.5474536

0.060181:

0.185039:

0.126487:

0.024236:

0.006679:

0.014707:

0.004926:

0.000662:

0.000378:

0.024745:

0.0007051

0.003801
+
i
Hotel

0.547453+

0.060181:

0.185039:

0.126487:

0.024236:

0.006679:

0.014707:

0.004926:

0.000662:

0.000378:

0.024745:

0.0007051

0.003801
+
i
Other Non -Asphalt Surfaces

0.547453•

0.060181-

0.185039•

0.126487-

0.024236•

0.006679-

0.014707•

0.004926-

0.000662•

0.000378-

0.024745•

0.000705-

0.003801

5.0 Energy Detail
Historical Energy Use: Y

5.1 Mitigation Measures Energy
ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
Total
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
I CO2e
Category
lb/day
lb/day
NaturalGas 4� 0.0675
i 0.6137 i 0.5155 3.6800e-

0.0466

0.0466

0.0466

0.0466
� i 736.4575 1 736.4575 1 0.0141
i 0.0135 i 740.8339
Mitigated
003
. i 1 1
i
NaturalGas 0.0675

0.6137 0.5155 3.6800e-
- 0.0466

0.0466
- 0.0466

0.0466
736.4575 736.4575 0.0141
- 0.0135 740.8339
Unmitigated
003

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5.2 Energy by Land Use - NaturalGas
Unmitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Land Use
kBTU/yr
lb/day
lb/day
Enclosed Parking 0 ■i 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
Hotel i 6259.89 ■1 0.0675 i 0.6137 � 0.5155 � 3.6800e- i � 0.0466 i 0.0466 � � 0.0466 0.0466 � i 736.4575 � 736.4575 i 0.0141 i 0.0135 i 740.8339 i '� 003
t- - - - -- - +- i *-------
Other Non- 0 •1 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 �
Asphalt Surfaces i ;1
Total

0.0675

0.6137

0.5155

3.6800e-

0.0466

0.0466

0.0466

0.077
736.4575
736.4575

0.0135
740.8339
11 003
�_701411

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5.2 Energy by Land Use - NaturalGas
Mitigated
NaturalGa
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
s Use
I
PM10
PM10
Total
PM2.5
PM2.5
Total
I
Land Use
kBTU/yr
lb/day
lb/day
Enclosed Parking 0 ■i 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 � 0.0000 i 0.0000 i 0.0000 i 0.0000 with Elevator
Hotel i 6.25989 ■1 0.0675 i 0.6137 � 0.5155 � 3.6800e- i � 0.0466 i 0.0466 � � 0.0466 0.0466 � i 736.4575 � 736.4575 i 0.0141 i 0.0135 i 740.8339 i '� 003
Other Non- 0 •1 0.0000 i 0.0000 0.0000 0.0000 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 i 0.0000 i 0.0000 i 0.0000 �
Asphalt Surfaces i ;1
Total

0.0675

0.6137

0.5155

3.6800e-

0.0466

0.0466

0.0466

0.0466
736.4575
736.4575

0.0141

0.0135
740.8339
11 003

6.0 Area Detail

6.1 Mitigation Measures Area

CaIEEMod Version: CalEEMod.2020.4.0 Page 26 of 28 Date: 2/3/2022 1:19 PM The Ritz -Carlton Residences - Existing Uses - Orange County, Winter EMFAC Off -Model Adjustment Factors for Gasoline Light Duty Vehicle to Account for the SAFE Vehicle Rule Applied ROG
I NOx
I CO
I S02
I Fugitive
PM10
Exhaust
PM10
PM10
Total
I Fugitive
PM2.5
Exhaust
PM2.5
PM2.5
I Total
Bio- CO2
NBio- CO2
Total CO2
CH4
I N20
CO2e
Category
lb/clay
lb/day
I
Mitigated •I 1.5019
I I

0.0786 1.000Oe-
I I
I I
I
I I 1

2.8000e- • I 0.1689 0.1689 I 0.1799

17.1000e-
•I I 004
I I
I I 005
I 12.8000e-
I 1 004

12.8000e- I
I 004 I

12.8000e-
I 004
004
I 14.4000e- I
; I I I 004 I
Unmitigated

1.5019 7.1000e-

0.0786 1.000Oe-
- 2.8000e-

2.8000e-

2.8000e-

2.8000e- 0.1689 0.1689 - 4.4000e- • 0.1799
004
005
004
004
004
004
004

6.2 Area by SubCategory
Unmitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Subcategory
lb/clay
lb/day

I I I I I I I I I I I
Architectural •1 0.1754 I I I I I 0.0000 I 0.0000 I I 0.0000 � 0.0000 � 1 I 0.0000 I I i 0.0000 Coating
------------ _______ _______ _______ _______ _______ _______ _______ --------------- i------- _______ ________*--- _--- II
I I
Consumer •1 1.3192 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Products •1 I I I I I I I I 1 I I I

I I I I I I I I I I I I
Landscaping •I 7.2400e- 0.0786 1.000Oe- � 2.8000e- 1 0.1689 0.1689 i 0.1799

17.1000e- I I I 12.8000e- 12.8000e- I 12.8000e- I 14.4000e- I �
�I 003 I 004 I I 005 I I 004 I 004 I I 004 004 1 I I 004 I I Total

1.5019

7.1000e-

0.0786

1.000Oe-

2.8000e-

2.8000e-

2.8000e-

2.8000e-

0.1689

0.1689

4.4000e-

0.1799
004
005
004
004
004
004
004

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6.2 Area by SubCategory
Mitigated
ROG
NOx
CO
S02
Fugitive
Exhaust
PM10
Fugitive
Exhaust
PM2.5
Bio- CO2
NBio- CO2
Total CO2
CH4
N20
CO2e
PM10
PM10
Total
PM2.5
PM2.5
Total
Subcategory
lb/day
lb/clay
Architectural •i 0.1754 0.0000 i 0.0000 0.0000 0.0000 0.0000 0.0000 Coating
Consumer •i 1.3192 i � i i � 0.0000 i 0.0000 � i 0.0000 0.0000 � i � 0.0000 i � � 0.0000 Products '� i
Landscaping •i 7.2400e- 7.1000e- 0.0786 1.000Oe- 2.8000e- 2.8000e- 2.8000e- 2.8000e- i 0.1689 0.1689 4.4000e- � 0.1799 i � i i � i � i � � i �
'� 003 004 005 004 004 004 004 004 i
Total

1.5019

7.1000e-

0.0786

1.000Oe-

2.8000e.

2.8000e-

2.8000e-

2.8000e-

0.1689

0.1689

4.4000e-

0.1799
004
005
004
004
004
004
004

7.0 Water Detail

7.1 Mitigation Measures Water

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8.0 Waste Detail

8.1 Mitigation Measures Waste

9.0 Operational Offroad
Equipment Type Number Hours/Day Days/Year Horse Power Load Factor Fuel Type

10.0 Stationary Equipment
Fire Pumas and Emeraencv Generators
IEquipment Type I Number I Hours/Day I Hours/Year I Horse Power I Load Factor I Fuel Type I Boilers
Equipment Type Number Heat Input/Day Heat Input/Year Boiler Rating Fuel Type User Defined Equipment
Equipment Type Number

11.0 Vegetation

r ��� 16755 Von Karman Avenue esassoc.com
I Suite 200
JIrvine, CA 92606
949.753.7001 phone
949.753.7002 fax
memorandum
date January 26, 2022
to Kevin Martin, Vice President, Development, Lyon Living from Scott Holbrook, Principal Ecologist; Florence Chan, Biologist subject The Ritz -Carlton Residences - Biological Resources Technical Memorandum Environmental Science Associates (ESA) is pleased to present this Biological Resources Technical Memorandum for The Ritz -Carlton Residences Project (Proposed Project) located in the City of Newport Beach, California. The Proposed Project is located on approximately 2.8 acres in the south end of the 9.5-acre property where the Newport Beach Marriott Resort Hotel is located and will involve conversion of up to 30% of the existing 532 hotel rooms to hotel -branded residences. The Proposed Project contemplates the demolition of the southernmost building, known as Harbor Landing, and construction of a new residential building. The new 22-story building will accommodate 159 hotel branded residences.

This memorandum includes a brief description of the Proposed Project, the methods and results of the biological resources investigation at the project site by ESA biologists, and describes potential project -related impacts to biological resources along with determinations regarding whether such impacts are deemed significant in accordance with CEQA Guidelines.

The Proposed Project is in an area covered by the City of Newport Beach General Plan and would be subject to implementation of applicable elements set forth in the General Plan Update EIR (SCH No. 2006011119. EIP 2006). Environmental evaluation of the Proposed Project is expected to require completion of an EIR Addendum consistent with Section 15164(a) of the State CEQA Guidelines. Therefore, with respect to the Proposed Project's potential effects on biological resources, this study included consideration as to whether an Addendum is adequate in accordance with CEQA. As explained more thoroughly below, this memorandum concludes that the Proposed Project will not result in any significant impacts to biological resources. Therefore, none of the conditions described in PRC Section 21166 and Section 15162 calling for preparation of a subsequent EIR have occurred, and preparation of an Addendum is appropriate insofar as biological effects are concerned.

1. Proposed Project
a. Project Site
The project site is the Newport Beach Marriott Resort Hotel, located at 900 Newport Center Drive in the City of Newport Beach (City). The Newport Beach Marriott Resort Hotel is a 9.53-acre property located immediately southwest of Fashion Island, within Newport Center. The resort hotel campus includes 532 hotel rooms and 086933\14230560v1

The Ritz -Carlton Residences - Biological Resources Technical Memorandum expansive amenities, including three swimming pools, a day spa, restaurants, conference/ballroom space, meeting rooms, and ancillary support uses. The resort hotel components are contained within five separate buildings and one parking structure.

The buildings range from 30 feet in height to 151 feet in height and overlook the Newport Beach Country Club golf course. The buildings are predominantly oriented towards Newport Harbor and the Pacific Ocean to the south. The attached Existing Site Plan depicts the location of the existing buildings and the unit count.

The project site is accessible from Newport Center Drive and Santa Barbara Drive and includes approximately 698 parking spaces, including self -parking and valet parking options. The Newport Beach Marriott Resort Hotel was originally constructed in 1975 and renovated in 1986 including the construction of the Pacific Pointe building and the parking structure. The hotel operates under Use Permit 2095.

The Project Site is located within an unnumbered section within Township 6S South, Range IOW, as depicted on the U.S. Geological Survey (USGS) 7.5-minute topographic quadrangle map for Newport Beach, California.

Figure 1, below depicts the project location and immediate vicinity. b. Surrounding Land Uses
The project site is located within the Newport Center -Fashion Island subarea, which is a largely mixed -use area of the City. Newport Center is bounded by MacArthur Boulevard to the east, San Joaquin Hills Road to the north, Jamboree Road to the west, and Pacific Coast Highway to the south. Land uses in the project area include the Fashion Island retail shopping center, major commercial office developments, residential developments including the Granville and Meridian condominium communities, the Colony at Fashion Island apartment homes, and the Newport Beach Country Club. The Meridian condominium community is located immediately adjacent to the project site on the north along Santa Barbara Drive, with the guard -gated Granville condominiums located immediately to the southeast. Mid -rise commercial office buildings are located across Santa Barbara Drive to the north, and Fashion Island is located across Newport Center Drive to the north/northeast. The Newport Beach Country Club golf course abuts the southern property line.

In addition to several residential communities, including Meridian, Granville, Colony at Fashion Island, Vivante Senior Housing (currently under construction), and other pending projects, Newport Center is characterized by high- and mid -rise office buildings surrounding Fashion Island, which provide residents and visitors shopping, entertainment, and restaurant amenities. The majority of the high-rise buildings are located in Blocks 400-600, with building heights exceeding 300 feet above ground level. Low- and mid -rise buildings are concentrated in the southeastern portion of Newport Center closest to MacArthur Boulevard and Pacific Coast Highway. Newport Center is considered a major employment center, which includes research and development and high technology businesses in addition to substantial medical office uses. The Newport Beach Civic Center is located in Newport Center between Avocado Avenue and MacArthur Boulevard.
c. Proposed Hotel Branded Residences
The proposed project at the Newport Beach Marriott Resort Hotel consists of the conversion of up to 30% of the existing 532 hotel rooms to hotel -branded residences. The project contemplates the demolition of the southernmost building, Harbor Landing, and construction of a new residential building. The project will result in the conversion of 133 hotel units from the demolished Harbor Landing building into hotel -branded residences and 2 Ali xr ,Y Aarl�l�,` ''~ "`•.r' _ `.',l .[u ��� .` 7 �. 1 '•.\ ti
ti` , :• ` r4 s� a .y F �.� .� '� > '`• S arin�n
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.: ,�� y a?i'- �.�! 1 'f - _. _ [ •• ,I � fir—, . � . . Y.: x _�:' : fr3•��� f .

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a i -; f
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0 �- 2,000f'3c� 9i if. '�-�•_ W�Rk
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acO Feet
SOURCE: USGS Topoquads: Newport Beach, Laguna Beach
r ESA
J
Newport Center Project - Lyon Living
Figure 1
Project Location

The Ritz -Carlton Residences - Biological Resources Technical Memorandum the conversion of 26 hotel rooms from the Harbor Point building via interior reconfiguration into hotel -branded residences. Following the conversion on a one-to-one basis, the Harbor Point building will change from 153 hotel rooms to 127 hotel rooms, but the building itself will not be demolished and no exterior improvements are proposed.

The new 22-story building will accommodate up to 159 hotel -branded residences, representing 30% of the total units at the Newport Beach Marriott Resort Hotel. The total units at the Newport Beach Marriott Resort Hotel will remain unchanged at 532, with 373 hotel rooms and up to 159 hotel -branded residences.

The new building is proposed to be up to 295 feet above ground level, with limited projections for rooftop appurtenances such as elevator overruns and screened mechanical equipment, as permitted by City code. Onsite circulation for hotel drop-off/pick-up and parking will remain as existing. Residents and guests of the hotel - branded residences will be directed to a separate entrance on the south side of the property for access to the new residential building drop-off/pick-up, parking, and valet areas.

Parking spaces required by City code will be maintained in an existing 6-level, 400-space parking structure proposed to be demolished and rebuilt in substantially the same location and a new 5-level, 408-space subterranean parking structure constructed below the new building. The new building for the hotel -branded residences will be accessed via Newport Center Drive in two ways, including entrance into a porte cochere for valet parking, and through direct access into the below -grade parking structure.

The project will include the construction of new extensive hardscape and landscape areas, and guest -serving amenities including, but not limited to, a swimming pool, a fitness facility, and meeting rooms. d. Future Operation
Operations for the hotel and the hotel branded residences will be managed by professionally trained Ritz -Carlton staff. While dedication of staff for the hotel and hotel -branded residences will be separate, they will remain under the same Marriott umbrella and General Manager. Marriott maintenance and groundskeeping staff will service both the hotel and the hotel -branded residences. A temporary sales office for the hotel -branded residences will be located within the hotel.

In addition to existing hotel amenities such as a lounge, fitness center, full -service spa, pools, event lawns, conference center, ballrooms and restaurants that will remain available for hotel guest and resident use, the project proposes new pool facilities, fitness facilities, meeting rooms, and other food service amenities for exclusive use of the residents. Recreation opportunities provided by the hotel include bike rentals and an event lawn area where hotel guests, residents, and guests of the hotel -branded residences may attend events. e. Construction
Construction is anticipated to be completed in 42 months from the start of demolition. This timeline includes approximately 6 months of demolition and site preparation and approximately 36 months for construction of the new subterranean parking structure and residential building. Construction equipment will be staged completely onsite in the development area so as not to impede hotel operations and guests. Offsite parking will be provided daily for workers with a shuttle to the hotel, if necessary. 4 The Ritz -Carlton Residences - Biological Resources Technical Memorandum During construction efforts, hotel operations will be slightly impacted, as guests will be redirected to a nearby offsite parking area. However, the hotel and all hotel amenities will remain in operation with possible minimal closure of select outdoor amenities subject to noise and dust during the grading and site preparation phase of construction.

2. Methods
a. Literature Review
Prior to performing a field survey of the Project site and adjacent study area, ESA reviewed aerial maps and databases to identify biological resources potentially occurring within the local vicinity of the Proposed Project and particularly within up to 500 feet of the Project's anticipated disturbance limits. The Biological Study Area (BSA) for this effort was considered to include the project and an additional study area buffer extending up to 500 feet from the anticipated limits of disturbance in natural open space or landscaped areas (e.g., on the adjacent golf course property). Recent and historical aerial imagery and the USGS 7.5-minute topographic quadrangle map were inspected. A list of sensitive plant and wildlife species and their habitats that are known to occur in the general area near the proposed project was compiled primarily from the California Department of Fish and Wildlife (CDFW), California Natural Diversity Database (CNDDB), and California Native Plant Society (CNPS) Inventory of Rare and Endangered Plants. ESA queried CNDDB and CNPS records for the following USGS 7.5- minute topographic quadrangle maps: Newport Beach, Seal Beach, Los Alamitos, Anaheim, Orange, Tustin, and Laguna Beach. Other data sources reviewed included U.S. Fish and Wildlife Service (USFWS) critical habitat maps (USFWS 2021a), the Information for Planning and Consultation (IPaQ (USFWS 2021B), and the National Wetlands Inventory (NWI) mapping (USFWS 2021c).
b. Field Surveys
An ESA biologist conducted a reconnaissance -level survey and a rooftop inspection survey to identify and characterize vegetation types on the property containing the Proposed Project, and to evaluate the potential for special status biological resources (e.g., special status or regulated habitats, or plant or wildlife species) to occur at the Project Site and in the BSA. The reconnaissance -level survey and a building rooftop survey were conducted by ESA biologist Florence Chan on October 14, 2021 and November 9, 2021. respectively. The survey effort involved pedestrian access over the majority of the site although active construction associated with the existing hotel restricted access to the northern part of the property. This access limitation was of no consequence to the biological survey effort as no resources occur in the construction area. A survey of the building rooftops was completed to determine possible current and recent usage by avian species. All species of plant and animals observed, including sign (e.g., presence of scat) as well as any audible detections, were noted during the site visits. Wildlife observations and other features were mapped utilizing Collector for ArcGIS and representative photographs were taken.

The database search results, literature review, and survey results identifying biological resources provide sufficient information to evaluate the potential presence and possible project effects on regulated and/or significant biological resources as the result of implementing the Proposed Project. These results provide the basis for recommending measures to avoid, minimize, or mitigate potential effects, if needed. 5 086933\14230560v1

The Ritz -Carlton Residences - Biological Resources Technical Memorandum c. Regulatory Framework
For the purpose of this report, potential impacts to biological resources were also evaluated with reference to and with consideration of the following regulations, policies and statutes, as applicable (See Appendix A — Regulatory Framework for information regarding the relevant regulations noted below):
• California Environmental Quality Act (CEQA)
• Federal Endangered Species Act (ESA)
• California Endangered Species Act (CESA)
• Federal Clean Water Act (CWA)
• California Fish and Game Code (CFGC)
• Migratory Bird Treaty Act (MBTA)
• Porter -Cologne Water Quality Control Act (Porter -Cologne Act) • City of Newport Beach Municipal Code (City)

3. Results
a. General Site Description
The Project site is located within the Newport Center -Fashion Island subarea, which is a largely mixed -use area of the City. Newport Center is bounded by MacArthur Boulevard to the east, San Joaquin Hills Road to the north, Jamboree Road to the west, and Pacific Coast Highway to the south. Surrounding designated land uses are residential and commercial areas to the north, east, and south. The Newport Beach Country Club golf course abuts the property from the west.

The western and southwestern perimeter of the Project Site is occupied by a dense band of non-native ornamental trees and shrubs. Although this vegetation band is partially landscaped, denser vegetation occurs on the relatively steep slope leading downhill towards suburban residential development and the golf course. There is substantial daytime activity by hotel personnel and guests on the Project Site. b. Vegetation Types and Land Cover
The natural communities and land use types that occur observed on the Project Site were mapped in the field and generally characterized according to the Holland classification scheme (Holland 1986). Representative photographs of the Project Site and surrounding ornamental landscaping communities found on -site are included in Appendix B — Site Photographs.
(1) Ornamental Landscaping (Non -Native Trees)
Ornamental landscaping consisting mainly of non-native trees surround the hotel buildings, courtyard, swimming pools facilities, and also line the existing walkways on the property. Ornamental tree species identified include:
eucalyptus (Eucalyptus sp.), Japanese privet (Ligustrum japonicum), sweetgum (Liquidambar styraciflua), queen palm (Syagrus romanzoffiana), and Peruvian pepper (Schinus molle). Although the vegetation is not native to the region, the ornamental trees and shrubs provide foraging and potential nesting habitat to some avian species. 0 The Ritz -Carlton Residences - Biological Resources Technical Memorandum (2) Developed
The hotel facility, except the major ornamental landscape areas, is completely developed and no natural open space or other biological resources are present. Developed areas include the paved roads, parking lots, swimming pools, and all the buildings. For the most part, developed areas are barren, paved, or otherwise considered "hardscape" areas. However, small patches of ornamental shrubs and a few non-native trees are located in the developed areas. Common ornamental shrubs observed include bank Japanese privet (Ligustrum japonicum) and orange jubilee esperanza (Tecomaria alata).
c. Wildlife Observations
Although the Project Site is generally developed, the ornamental vegetation on site and in the adjacent golf course property afford foraging and potential nesting opportunities to common avian species. Avian species observed include: Anna's hummingbird (Calypte anna), lesser goldfinch (Carduelis psaltria), American crow (Corvus brachyrhynchos), house finch (Haemorhous mexicanus), red-tailed hawk (Buteo jamaicensis), song sparrow (Melospiza melodia), Allen's hummingbird (Selasphorus sasin), northern mockingbird (Mimus polyglottos), and white -crowned sparrow (Zonotrichia leucophrys).
d. Special Status Natural Communities
Sensitive natural communities and habitats are defined by the CDFW as those natural communities that have a reduced range and/or are imperiled as a result of residential and commercial development, agriculture, energy production and mining, or due to an influx of invasive and other problematic species.

According to the CNDDB there are nine sensitive natural communities located within five miles of the Project Site. The nine sensitive natural communities include: California Walnut Woodland, Southern California Arroyo Chub/Santa Ana Sucker Stream, Southern Coast Live Oak Riparian Forest, Southern Coastal Salt Marsh, Southern Cottonwood Willow Riparian Forest, Southern Dune Scrub, Southern Foredunes, Southern Sycamore Alder Riparian Woodland, and Valley Needlegrass Grassland.

However, the Project area is completely developed and contains only ornamental landscaping and none of these sensitive natural communities occur on site or in the local area. e. Aquatic Resources
No aquatic resources occur within the Project Site.
f. Special -Status Plant Species
Special -status plants include those listed, or candidates for listing, by the USFWS and CDFW, and species considered special -status by the CNPS (particularly Ranks 1A, 1B, 2A, 2B, and 3). Several special -status plant species were reported in the vicinity based on CNDDB and CNPS, and a total of at least 52 special status plant species have been reported within the entire seven -quadrangle search.

The project site and the adjacent golf course area is developed or exhibits regularly maintained ornamental landscaping. These areas lack any potentially suitable habitat for special status plants. Therefore, no special - status plant species have potential to occur or be affected within the Project Site or in the BSA. 7 086933\14230560v1

The Ritz -Carlton Residences - Biological Resources Technical Memorandum g. Special Status Wildlife Species
Special -status wildlife include those species listed or designated as candidates for listing as Endangered or Threatened under either the FESA and/or CESA, species designated as species of special concern in California, and species considered locally rare. A total of 58 special -status wildlife species have been reported to occur currently and/or historically within the 5-mile radius search area in the CNDDB database.

Based on absence of suitable habitat, lack of any natural open space, and known geographic distributions and/or range restrictions, the majority of species reported in the local vicinity were considered and eliminated with regard to their potential to occur. Nevertheless, as detailed below, it was determined that two special -status wildlife species: white-tailed kite (Elanus leucurus) and American peregrine falcon (Falco peregrinus anatum), may have a low potential to occur within the BSA although they were not observed during the biological reconnaissance survey and are not expected to nest in the area with any regularity. These two species are both designated as "California Fully Protected" (CFP) species. h. Wildlife Movement
For a great many species of wildlife, movement over the landscape is essential for foraging, breeding and genetic exchange, dispersal of young, migration and for other purposes important to survival of both individuals and populations. Wildlife movement corridors or habitat linkages are linear habitat features that connect blocks of habitat that would otherwise be disconnected. Functional wildlife movement corridors are especially important within highly fragmented habitat, such as developed or agricultural areas. Wildlife movement corridors generally refers to pathways used by terrestrial animals, although the term may also be used in reference to aquatic or avian species, and even encompasses the ability of plants to exchange genetic material by various means involving movement of wildlife. On a regional scale, movement corridors can include avian flyways, mountain ranges, or major river systems. On a more local scale, landscape linkages may include almost any overland or stream connection where open space strips, greenbelts, creeks, parks and wildlife preserves contribute to a network of interconnections between and among large patches of wildlife habitat.

The study area is within the City of Newport and the Project Site is both developed itself and generally surrounded by development. The study area is not identified as being within a Missing Linkage in the South Coast Missing Linkages report (South Coast Wildlands 2008). It is likely that only the most urban -adapted species, such as raccoon, possum, striped skunk, and coyote, along with a variety of smaller terrestrial species and numerous may utilize the landscaped and developed features on site as they move, but the value of the site for wildlife in general and for wildlife movement at either the local or regional level is not significant due to the lack of food, cover, or natural vegetation.

Nesting Birds
Although the Project Site is surrounded by residential and commercial development, the ornamental landscaping and even some structures on -site may provide nesting opportunities for a variety of avian species including song sparrow, mourning dove, black phoebe, and barn swallow. Any of the larger non-native tree specimens in the area, particularly eucalyptus or sweetgum, may also provide nesting habitat for urban -adapted raptor species such as red -shouldered hawk and Cooper's hawk, although no raptor nests were noted during the survey. Figure 2 — Nesting Potential, below, identifies which areas may afford nesting opportunities. 0 N190o 20
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Nesting Potential

The Ritz -Carlton Residences - Biological Resources Technical Memorandum j. Legal Protection for Nesting Birds
In California, the active nests and eggs of all native bird species, except certain game birds, are protected under the California Fish and Game Code Section 3503, which states: "It is unlawful to take, possess, or needlessly destroy the nest or eggs of any bird, except as otherwise provided by this code or any regulation made pursuant thereto." In addition, the federal Migratory Bird Treaty Act (16 U.S. Code [USC] 703-711) makes it unlawful to take or kill individuals of most bird species found in the United States, unless that taking or killing is authorized pursuant to regulation 16 USC 703, 704. The federal definition of "Take" is defined as "to pursue, hunt, shoot, wound, kill, trap, capture, or collect, or attempt to pursue, hunt, shoot, wound, kill, trap, capture, or collect" (50 CFR 10.12). Thus, even if not designated as a special -status or "sensitive" species, most bird species, except exotic birds and game birds, are afforded protection under state and federal laws while they are engaged in breeding activity. However, unless a project may have a substantial adverse effect on a species identified as a candidate, sensitive, or special -status species, impacts involving the loss or destruction of a limited number of nests of non -sensitive species would not normally be categorized as "significant" or regarded as substantially adverse impacts to biological resources, and thus would not warrant mitigation to be imposed and enforced by a lead agency under CEQA.
k. Tree Protection
Trees within the Project Site on the existing facility's property are not subject to protection under the City of Newport Beach Municipal Code, as they are not on City property or within a right-of-way. Therefore, a tree survey was not conducted for this project. However, up to 10 Mexican fan palms (Washingtonia robusta) exist within the narrow landscaped strip between the sidewalk and the west side of Newport Center Drive. These Mexican fan palms are considered `Neighborhood Trees', which are designated as Special City Trees within the City of Newport Beach and are specifically noted in Exhibit A of City Council Policy G1 — Special City Trees.

Therefore, if it is determined that any of these trees would be subject to damage or removal, the Proposed Project would be required to comply with the relevant code section. Specifically, "if the proposed development requires the removal of City trees, the property owner must submit a tree removal form to the Municipal Operations Director, pay all related tree removal and one for one replacement costs, and meet all provisions of City Council Policies L-2 and L-6 and City Municipal Code Sections 13.08 and 13.09, or any successor policies or sections."

4. Project Effects
This section describes the potential effects of the Proposed Project on biological resources that may occur on or adjacent to the Project Site. A project is generally considered to have a significant effect if it proposes or results in any of the conditions described in the significance thresholds presented below (in italics), absent specific evidence to the contrary. Conversely, if a project does not propose or result in any of the following conditions, it would generally not be considered to have a significant effect on biological resources, absent specific evidence of such an effect. These significance thresholds are taken from Appendix G of the 2021 CEQA Guidelines. 10 The Ritz -Carlton Residences - Biological Resources Technical Memorandum Significance Threshold —Issue 1: Would the proposed project have a substantial adverse effect, either directly or through habitat modifications, on any species identified as a candidate, sensitive, or special -status species in local or regional plans, policies, or regulations, or by the California Department of Fish and Game or U.S. Fish and Wildlife Service?
a. Special -Status Plants
No special -status plants and no native plant communities occur within the Proposed Project. No special -status plant species were considered to have any potential to occur since the Proposed Project site is completely developed with hardscape, structures, and ornamental landscaping.

Therefore, no impact related to a substantial adverse effect on any plant species identified as candidate, sensitive, or special -status in local or regional plans, policies, or regulations by CDFW or USFWS would occur as a result of the Proposed Project. No mitigation for special status plants is needed. b. Special -Status Wildlife
The study area does not occur in or near any designated Critical Habitat for any federally -listed species.

Furthermore, the Proposed Project occurs within existing developed or landscaped areas, which will not directly impact any potentially suitable natural habitat for special status wildlife. Although the Proposed Project will be implemented in a highly developed area containing ornamental landscaping rather than natural habitat, two sensitive wildlife species may have a low potential to occur in the Proposed Project area. The American peregrine falcon, a California Fully Protected species, is known to have nested historically near the top of the Marriott Hotel in the early nineties (over 25 years ago) and has been been sighted within a 4-mile radius of the property in the past 10 years (eBird 2021). However, no evidence of current or recent usage by peregrine falcon was observed during the rooftop survey. Nevertheless, the existing rooftop, and rooftops of adjacent buildings could provide potential overwintering and nesting opportunities for this species. White-tailed kites may also have a low potential to nest in the tree canopy along the western and southwestern project boundary and in the golf course to the west. The potential for either of these species to nest in the immediate area is considered low due to the level of human and mechanical activity.

Notably, with regard to redevelopment or infill projects in existing developed areas in the City, the biological resources section of the City of Newport Beach General Plan Update EIR anticipated that "the proposed General Plan Update would allow infill development throughout the Planning Area, following existing land use patterns.

The Update would concentrate new development and redevelopment in several specified subareas: Newport Center/Fashion Island, Balboa Village, Balboa Peninsula, West Newport Mesa, West Newport Highway, Mariners' Mile, and the Airport Area." The same section also made clear that "implementation of Policies NR

10.1 and NR 10.2 would ensure that all future development cooperates with federal, state, and private resource protection agencies/organizations..." (p. 4.3-27) and further acknowledged that "implementation of the proposed General Plan Update would be subject to all applicable federal, state, and local policies and regulations related to the protection of biological resources (p. 4.3-28). Thus, implementation of the Proposed Project is subject to compliance with the federal Migratory Bird Treaty Act (MBTA) and the California Fish and Game Code, If any nesting activity occurs in the project vicinity, project -related demolition or construction could indirectly affect nesting activity and adversely affect individual birds, if present. Such adverse effects would be potentially significant since white-tailed kite and the peregrine falcon are fully protected in California, which means take of 11 086933\14230560v1

The Ritz -Carlton Residences - Biological Resources Technical Memorandum these species is prohibited and State law makes no provisions for incidental take of these species. Likewise, other raptors, such as Cooper's hawk, are protected under the MBTA and the California Fish and Game Code.

In addition, the same demolition and construction activities that could affect raptor species, if present, could also adversely affect other birds during the nesting season. Therefore, Standard Condition BI0-1 is prescribed to be included as part of project implementation to avoid or minimize potential impacts on nesting birds and part "c" of this Standard Conditions will provide for complete avoidance of adverse effects or "take" of listed or Fully Protected avian species. Therefore, with regard to special status wildlife species designated as Fully Protected in California and nesting birds protected under the California Fish and Game Code and the Migratory Bird Treaty Act, the Proposed Project is determined to result in a less -than -significant impact through adhering to the policies established under the General Plan EIR Update and by complying with existing regulations. No additional mitigation is required.

Significance Threshold —Issue 2: Would the proposedproject have a substantial adverse effect on any riparian habitat or other sensitive natural community identified in local or regional plans, policies, regulations or by the California Department of Fish and Wildlife or U.S. Fish and Wildlife Service? No riparian habitat or sensitive natural communities occur on the Project Site. Therefore, no impact would occur to any riparian habitat or other sensitive natural community identified in local or regional plans, policies, regulations, or by CDFW or USFWS.

Significance Threshold — Issue 3: Would the proposed project have a substantial adverse effect on state or federally protected wetlands (including but not limited to marsh, vernal pool, coastal) through direct removal, filling, hydrological interruption, or other means?
No wetlands or "waters" subject to state or federal regulatory jurisdiction, such as waters of the United States, pursuant to CWA Section 404, or streams or lakes, pursuant to California Fish and Game Code Section 1600 et al., occur on the Project Site. The Project Site does not contain any resources that would be regulated under the CWA or California Fish and Game Code Section 1600 et al., and there are no potential offsite impacts that could be regulated under the CWA or California Fish and Game Code Section 1600. Therefore, no impact would occur with respect to a substantial adverse effect on state or federally protected wetlands (including but not limited to marsh, vernal pool coastal) through direct removal, filling, hydrological interruption, or other means for on -site resources.

Significance Threshold — Issue 4: Would the proposed project interfere substantially with the movement of any native resident or migratory fish or wildlife species or with established native resident or migratory wildlife corridors, or impede the use of native wildlife nursery sites? The Project Site does not contribute to or function as part of a travel or migration route for terrestrial or avian wildlife species. The Proposed Project site is not part of a regionally important or vital wildlife movement corridor. Also, no known or expected native wildlife nursery sites occur in the project vicinity and no such resources would be affected by the Proposed Project. Therefore, the Proposed Project would have no impact that would impede wildlife movement or the use of native wildlife nursery sites. 12 The Ritz -Carlton Residences - Biological Resources Technical Memorandum Significance Threshold —Issue 5: Would the proposed project conflict with any local policies or ordinances protecting biological resources, such as a tree preservation policy or ordinance? Trees within the Project Site that are not on property owned by the City of Newport Beach or within a public right-of-way and thus, are not subject to the City of Newport Beach Municipal Code sections 13.08 or 13.09 that protect trees in the City. At the time of this study it could not be absolutely confirmed that none of the Mexican fan palms that occur along the public street adjacent to the Proposed Project would be damaged or require removal (e.g., for site access). In any case, the owner/applicant is required to comply with the applicable municipal code section(s). Therefore, in the event that the Proposed Project would encroach into the City right-of- way and require removal of City trees, the property owner would submit a tree removal form to the Municipal Operations Director, pay all related tree removal and one for one replacement costs, and meet all provisions of City Council Policies L-2 and L-6 and City Municipal Code Chapters 13.08 and 13.09, or any successor policies or sections. Therefore, as the result of complying with the relevant Municipal Code Sections, implementation of the Proposed Project would have no significant impact with regard to a conflict with local policies or ordinances protecting biological resources. No additional mitigation is required.

Significance Threshold —Issue 6: Would the proposed project conflict with the provisions of an adopted Habitat Conservation Plan, Natural Community Conservation Plan, or other approved local, regional, or state habitat conservation plan?
The Proposed Project is situated in a developed area that lies within the overall planning area that is addressed under the Orange County Central and Coastal Natural Community Conservation Plan / Habitat Conservation Plan (NCCP/HCP). The Proposed Project and the Newport Center area around it was developed prior to the establishment of the NCCP/HCP and the Project Site is not within or adjacent to any natural areas that comprise the NCCP/HCP Reserve System. Moreover, the Project Site contains no habitat areas or resources subject to the provisions of the NCCP/HCP, or any other approved local, regional, or state habitat conservation plan. The Project Site is within an existing developed area and will not directly impact any habitat subject to any conservation planning instruments. Therefore, implementation of the Proposed Project will have no impact with respect to any conflicts with established conservation plans in the region. c. Potential Effects on Nesting Birds
As noted previously, although the Project Site supports only non-native, landscaped vegetation, such areas may be used by ground nesting birds, some songbirds, and other common avian species. Some bird species may also nest on existing structures or in construction material and equipment. As discussed above with regard to legal protection for nesting birds, even common native and migratory species and their nests and eggs are protected from unnecessary destruction during breeding.

The Proposed Project could harm active nests and breeding birds, if present, in the course of construction. CEQA does not specifically require that limited impacts to a small number of common birds with no special -status should be considered biologically significant or substantially adverse. However, California Fish and Game Code Section 3503 protects the active nests and eggs of all native bird species, except certain game birds, and the federal Migratory Bird Treaty Act (16 USC 703-711) makes it unlawful to take or kill individuals of most native and migratory bird species found in the United States. As noted above, the City of Newport Beach General Plan Update EIR references the policy that projects are expected to cooperate with regulatory agencies and comply 13 086933\14230560v1

The Ritz -Carlton Residences - Biological Resources Technical Memorandum with existing regulations. Therefore, implementation of Standard Condition 13I0-1 below, prescribed to be incorporated into the Proposed Project, would ensure compliance with state and federal laws that protect nesting birds by conducting preconstruction surveys and requiring implementation of avoidance measures. As the result of adhering to policies established in the General Plan Update and through complying with existing State and federal regulations pertaining to the protection of nesting birds, impacts would be less than significant. No additional mitigation is required.

5. Nesting Bird Protection
The following Standard Condition is prescribed to be incorporated into the Proposed Project to assure compliance with State and federal statutes that protect nesting birds, including raptors.

Standard Condition BI0-1. Impacts to nesting birds would be avoided by conducting construction activities outside of the bird nesting season (i.e., from September 1 to February 14 for most birds, from July 1 to January 14 for raptors). However, if demolition and/or construction activities must occur during the nesting season, the following measures shall apply during the time frames indicated:

A. Prior to work during the bird nesting season (February 15 to August 31 for most birds, January 15 to June 31 for raptors), a qualified biologist shall conduct a pre -construction survey of all suitable habitat for the presence of nesting birds no more than 14 days prior to construction activities. The results of the pre -construction survey shall be valid for 14 days; if construction activities do not commence within 14 days following the survey or if activities cease for more than 14 consecutive days, a new pre -construction nesting bird survey shall be conducted before construction resumes.

B. If any active nests are found during a pre -construction nesting bird survey, a buffer of up to 300 feet for most bird species and 500 feet for raptors, or as determined appropriate by the qualified biologist (based on species -specific tolerances and site -specific conditions such as "line -of -site" between nest and work areas), shall be delineated, flagged, and avoided until the nesting cycle is complete (i.e., the qualified biologist determines that the young have fledged or the nest has failed). Alternatively, the qualified biologist may recommend other measures to minimize disturbances to active nests that may include but are not limited to limiting the duration of certain activities, placing sound and/or visual barriers (e.g., noise blankets on temporary chain -link fencing), and/or providing full-time monitoring by a qualified biologist.

C. As a provisional additional mitigation element, in case surveys identify white-tailed kite or American peregrine falcon as present on site or within 500 feet of construction activity, such occurrence shall be documented and CDFW shall be notified. If an active nest of either species is encountered, a minimum buffer of 500 feet shall be delineated, flagged, and avoided by construction activity until the nesting cycle is complete (i.e., the qualified biologist determines that the young have fledged or the nest has failed). Alternatively, a qualified biologist may recommend other measures as noted in Item B, above. However, CDFW must be consulted prior to any reduction of avoidance buffers or implementation of other measures as no take is allowed of these species. 14 The Ritz -Carlton Residences - Biological Resources Technical Memorandum

6. References
American Ornithologists' Union. 1983 (and supplements). The A.O.U. Check -List of North American Birds. 6th ed. Allen Press. Lawrence, Kansas.

Calflora. 2021. Information on Wild California Plants.

California Department of Fish and Wildlife (CDFW). 2021. Natural Communities List. Accessed on October 13, 2021, at https:Hnrm.dfg.ca.gov/FileHandler.ashx?DocumentID=153398&inline.

California Department of Fish and Wildlife (CDFW). 2021. California Natural Diversity Database (CNDDB) RareFind 5. CDFW's Electronic database, Sacramento, California. Accessed on October 13, 2021, at https://www.dfg.ca.gov/biogeodata/cnddb .

California Native Plant Society (CLAPS). 2021. Inventory of Rare and Endangered Plants (online edition, v7-09b).

Sacramento, CA. Accessed on October 13, 5, 2021 at http://www.rareplants.cnps.org . eBird. 2021. eBird: An online database of bird distribution and abundance {web application}. eBird, Cornell Lab of Ornithology, Ithaca, New York. Available: http://ebird.org . (Accessed: October 13, 2021).

EIP Associates. 2006. City of Newport Beach General Plan 2006 Update Environmental Impact Report (SCH No. 2006011119). Prepared for the City of Newport Beach.

Hickman, James C. ed. 1993. The Jepson Manual. University of California Press, Berkeley and Los Angeles, California.

Holland, R.F. 1986. Preliminary Descriptions of the Terrestrial Natural Communities of California.

U.S. Fish and Wildlife Service (USFWS 2021a). 2021. Critical Habitat Portal. Accessed on O, 2021, at http://ecos.fws.gov/crithab .

U.S. Fish and Wildlife Service (USFWS 2021b). 2021. IPaC Information for Planning and Consultation (IPaQ.

Accessed on October 13, 2021, at https:Hecos.fws.gov/ipac/location/index.

U.S. Fish and Wildlife Services (USFWS 2021c). 2021. National Wetland Inventory (NWI) Data Mapper.

Accessed on October 13, 2021, at https://www.fws.gov/wetlands/Data/Mapper.html . 15 086933\14230560v1

The Ritz -Carlton Residences - Biological Resources Technical Memorandum

INTENTIONALLY BLANK
16 APPENDIX A - REGULATORY FRAMEWORK

1.1 Federal

1.1.1 Endangered Species Act (USC, Title 16, Sections 1531 through 1543)
The federal Endangered Species Act (FESA) and subsequent amendments provides for the conservation and protection of wildlife and plant species that are listed or proposed for listing as endangered or threatened species and the ecosystems upon which they depend. The FESA also provides statutory framework for the conservation and recovery of threatened and endangered species as well as for the conservation of designated critical habitat that USFWS determines is required for the survival and recovery of these listed species.

Section 7 of the FESA requires federal agencies, in consultation with and assistance from the Secretary of the Interior or the Secretary of Commerce, as appropriate, to ensure that actions they authorize, fund, or carry out are not likely to jeopardize the continued existence of threatened or endangered species or result in the destruction or adverse modification of critical habitat for these species. The USFWS and National Marine Fisheries Service (NMFS) share responsibilities for administering the FESA. Regulations governing interagency cooperation under Section 7 are found in CCR Title 50, Part 402. The opinion issued at the conclusion of consultation will include a statement authorizing "take" (to harass, harm, pursue, hunt, wound, kill, etc.) that may occur incidental to an otherwise legal activity. Although federal funding is not expected, if the proposed Program were to receive federal funding the funding agency would be required to initiate a consultation with USFWS under Section 7. The consultation process would then lead to issuance of a Biological Opinion from USFWS. In most cases, a Biological Opinion addresses a project's potential to result in "take" of listed species (as defined below), and includes mandatory conditions that would allow for limited incidental take to occur subject to prescribed conditions.

Section 9 lists those actions that are prohibited under the FESA. Although take of a listed species is prohibited, it is allowed when it is incidental to an otherwise legal activity. Section 9 prohibits take of listed species of fish, wildlife, and plants without special exemption. The definition of "harm" includes significant habitat modification or degradation that results in death or injury to listed species by significantly impairing behavioral patterns related to breeding, feeding, or shelter. "Harass" is defined as actions that create the likelihood of injury to listed species by disrupting normal behavioral patterns related to breeding, feeding, and shelter significantly.

Section 10 provides a means whereby a non-federal action with the potential to result in take of a listed species can be allowed under an incidental take permit which may be issued once a HCP is approved.

Application procedures are found at 50 CFR 13 and 17 for species under the jurisdiction of USFWS and 50 CFR 217, 220, and 222 for species under the jurisdiction of NMFS.

Oso Creek Water Reclamation Plant Improvement Project A-1

A. Reaulatory Framework

1.1.2 Migratory Bird Treaty Act (16 USC 703 through 711) The Migratory Bird Treaty Act (MBTA) is the domestic law that affirms, or implements, a commitment by the U.S. to four international conventions (with Canada, Mexico, Japan, and Russia) for the protection of a shared migratory bird resource. The MBTA makes it unlawful at any time, by any means, or in any manner to pursue, hunt, take, capture, or kill migratory birds. "Migratory bird" means any bird protected by any of the treaties and currently includes 1,027 bird species in the United States (50 CFR 10.13), regardless of whether the particular species actually migrates. The law also applies to the removal of nests occupied by migratory birds during the breeding season. The MBTA makes it unlawful to take, pursue, molest, or disturb these species, their nests, or their eggs anywhere in the United States.

1.1.3 Federal Clean Water Act (33 USC 1251 through 1376) The USACE regulates "discharge of dredged or fill material" into "waters" of the United States, which includes tidal waters, interstate waters, and "all other waters, interstate lakes, rivers, streams (including excluding ephemeral drainages), mud flats, sand flats, wetlands, sloughs, prairie potholes, wet meadows, playa lakes or natural ponds, the use, degradation, or destruction of which could affect interstate or foreign commerce or which are tributaries to waters subject to the ebb and flow of the tide" (33 C.F.R. 328.3(a)), pursuant to provisions of Section 404 of the Clean Water Act (CWA). The CWA also excludes certain features from this regulation, including "wastewater recycling facility constructed on dry land" (see 33 CFR Section 230.3 (o)(2)(vii)). Waste treatment systems, including treatment ponds or lagoons designed to meet the requirements of CWA (other than cooling ponds as defined in 40 CFR 423.11(m) which also meet the criteria of this definition) are not considered waters of the United States.

1.2 State

1.2.1 California Endangered Species Act (CFG Code Section 2050 et seq.)
The California Endangered Species Act (CESA) establishes the policy of the state to conserve, protect, restore, and enhance threatened or endangered species and their habitats. The CESA mandates that state agencies should not approve projects that would jeopardize the continued existence of threatened or endangered species if reasonable and prudent alternatives are available that would avoid jeopardy. There are no state agency consultation procedures under the CESA. For projects that would affect a listed species under both the CESA and the FESA, compliance with the FESA would satisfy the CESA if CDFW determines that the federal incidental take authorization is "consistent' with the CESA under CFG Code Section 2080.1. For projects that would result in take of a species listed under the CESA only, the project operator would have to apply for a take permit under Section 2081(b).

1.2.2 California Fish and Game Code Section 1600 et seq.

CDFW is responsible for protecting and conserving fish and wildlife resources, and the habitats upon which they depend. Under Section 1600 of the California Fish and Game Code, CDFW administers the Lake and Streambed Alteration (LSA) Program and regulates all substantial diversions, obstructions, or changes to the natural flow or bed, channel, or bank of any river, stream, or lake (which typically include reservoirs), which supports fish or wildlife.

Newport Center Project A-2

ix A. Reaulatory Framework
Applicants proposing changes to such regulated water resources must submit a Lake or Streambed Alteration Notification to CDFW for such projects. CDFW will then determine if the proposed activity may substantially adversely affect an existing fish or wildlife resource and will issue a final agreement for the applicant's signature that includes reasonable measures necessary to protect the resource. Preliminary notification to CDFW, and project review by CDFW may occur during or after the California Environmental Quality Act (CEQA) environmental review process but prior to project implementation.

1.2.3 California Fish and Game Code Sections 2080 and 2081 Section 2080 of the California Fish and Game Code states that "No person shall import into this state [California], export out of this state, or take, possess, purchase, or sell within this state, any species, or any part or product thereof, that the Commission [State Fish and Game Commission] determines to be an endangered species or threatened species, or attempt any of those acts, except as otherwise provided in this chapter, or the Native Plant Protection Act, or the California Desert Native Plants Act." Pursuant to Section 2081, CDFW may authorize individuals or public agencies to import, export, take, or possess state -listed endangered, threatened, or candidate species. These otherwise prohibited acts may be authorized through Incidental Take permits or Memoranda of Understanding if the take is incidental to an otherwise lawful activity, impacts of the authorized take are minimized and fully mitigated, the permit is consistent with any regulations adopted pursuant to any recovery plan for the species, and the project operator ensures adequate funding to implement the measures required by CDFW, which makes this determination based on available scientific information and considers the ability of the species to survive and reproduce.

1.2.4 California Fish and Game Code Sections 3503, 3503.5, 3513, and 3800
Under these sections of the California Fish and Game Code, a project operator is not allowed to conduct activities that would result in the taking, possessing, or destroying of any birds of prey; the taking or possessing of any migratory nongame bird as designated in the MBTA; the taking, possessing, or needlessly destroying of the nest or eggs of any raptors or nongame birds protected by the MBTA; or the taking of any nongame bird pursuant to California Fish and Game Code Section 3800.

Section 3800 of the CFG Code affords protection to all nongame birds, which are all birds occurring naturally in California that are not resident game birds, migratory game birds, or fully protected birds.

Section 3513 of the CFG Code upholds the MBTA by prohibiting any take or possession of birds that are designated by the MBTA as migratory nongame birds except as allowed by federal rules and regulations promulgated pursuant to the MBTA.

1.2.5 California Environmental Quality Act Guidelines Section 15380 Although threatened and endangered species are protected by specific federal and state statutes, California Environmental Quality Act (CEQA) Guidelines Section 15380(b) provides that a species not listed on the federal or state list of protected species may be considered rare or endangered if the species can be shown to meet certain specified criteria. These criteria have been modeled after the definition in FESA and the section of the California Fish and Game Code dealing with rare or endangered plants or animals. This section is included in CEQA primarily to deal with situations in which a public agency is reviewing a project that may have a significant effect on, for example, a candidate species that has not been listed by Oso Creek Water Reclamation Plant Improvement Project A-3

A. Reaulatory Framework
either USFWS or CDFW. Thus, CEQA provides an agency with the ability to protect a species from the potential impacts of a project until the respective government agencies have an opportunity to designate the species as protected, if warranted. CEQA also calls for the protection of other locally or regionally significant resources, including natural communities. Although natural communities do not at present have legal protection of any kind, CEQA calls for an assessment of whether any such resources would be affected and requires findings of significance if there would be substantial losses. Natural communities listed by CNDDB as sensitive are considered by CDFW to be significant resources and fall under the State CEQA Guidelines for addressing impacts. Local planning documents such as General Plans often identify these resources as well.

1.2.6 California Water Quality Control Act (Porter -Cologne California Water Code Section 13260)
The State Water Resources Control Board and the RWQCB (together "Boards") are the principal state agencies with primary responsibility for the coordination and control of water quality. The Boards regulate activities pursuant to Section 401(a)(1) of the federal CWA as well as the Porter -Cologne Water Quality Control Act (Porter -Cologne) (Water Code Section 13260). Section 401 of the CWA specifies that certification from the State is required for any applicant requesting a federal license or permit to conduct any activity including but not limited to the construction or operation of facilities that may result in any discharge into navigable waters. The certification shall originate from the State in which the discharge originates or will originate, or, if appropriate, from the interstate water pollution control agency having jurisdiction over the navigable water at the point where the discharge originates or will originate.

Any such discharge will comply with the applicable provisions of Sections 301, 302, 303, 306, and 307 of the CWA.

In Porter -Cologne, the Legislature declared that the "State must be prepared to exercise its full power and jurisdiction to protect the quality of the waters in the State from degradation..." (California Water Code Section 13000). Porter -Cologne grants the Boards the authority to implement and enforce the water quality laws, regulations, policies and plans to protect the groundwater and surface waters of the State. It is important to note that enforcement of the State's water quality requirements is not solely the purview of the Boards and their staff. Other agencies (e.g., CDFW) have the ability to enforce certain water quality provisions in state law.

The State Wetland Definition and Procedures for Discharges of Dredged or Fill Material to Waters of the State (procedures), adopted by the State Water Resources Control Board on April 2, 2019, became effective May 28, 2020. The Procedures include a definition for wetland waters of the state that include (1) all wetland waters of the U.S.; and (2) aquatic resources that meet both the soils and hydrology criteria for wetland waters of the U.S. but lack vegetation.

1.3 Regional or Local

1.3.1 City of Newport Beach
Tree Protection Ordinance (Council Policy G-1, No. 13.09,) Pursuant to the City's Tree Protection Ordinance, a tree permit is required prior to damaging or removing any trees located on City property or in the public right-of-way.

Newport Center Project A-4

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PHOTOGRAPH 3: Landscaped courtyard. Looking west.

PHOTOGRAPH 4: Dense vegetation along the western project boundary. Looking northwest.

SOURCE: ESA, 2021
Newport Center Project — Lyon Living
Appendix B
Representative Site Photos
r ESA
J

PHOTOGRAPH 5: Hotel building and well maintained landscape in the courtyard. Looking north.

PHOTOGRAPH 6: Walkway between hotel and parking lot. Looking north.

SOURCE: ESA, 2021
Newport Center Project — Lyon Living
Appendix B
Representative Site Photos
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FINAL
900 NEWPORT CENTER DRIVE

NEWPORT BEACH, CALIFORNIA
Historic Resource Assessment
Prepared for January 2022
Kevin Martin
Lyon Living Development Company
4901 Birch Street
Newport Beach, CA 92660
F ESA

FINAL
900 NEWPORT CENTER DRIVE

NEWPORT BEACH, CALIFORNIA
Historic Resource Assessment
Prepared for
Kevin Martin
626 Wilshire Boulevard
Suite 1100
Los Angeles, CA 90017
213.599.4300
esassoc.com
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D202100966.00
January 2022
ESA

OUR COMMITMENT TO SUSTAINABILITY I ESA helps a variety of public and private sector clients plan and prepare for climate change and emerging regulations that limit GHG emissions. ESA is a registered assessor with the California Climate Action Registry, a Climate Leader, and founding reporter for the Climate Registry. ESA is also a corporate member of the U.S. Green Building Council and the Business Council on Climate Change (BC3). Internally, ESA has adopted a Sustainability Vision and Policy Statement and a plan to reduce waste and energy within our operations. This document was produced using recycled paper.

TABLE OF CONTENTS
900 Newport Center Drive
Historic Resource Assessment
Paqe
Introduction...........................................................................................................................1 Executive Summary....................................................................................................... 1 ProjectLocation............................................................................................................. 3 Research and Field Methodology.................................................................................. 8 Federal Eligibility Criteria and Integrity Aspects............................................................. 9 State Register and Eligibility Criteria............................................................................ 11 Cityof Newport Beach................................................................................................. 13 ArchivalResearch...............................................................................................................15 Methods.......................................................................................................................15 Results......................................................................................................................... 15 HistoricContext..................................................................................................................17 Irvine Ranch, Irvine Ranch Company, and the Irvine Family ....................................... 17 City of Newport Beach Development........................................................................... 18 NewportCenter............................................................................................................ 20 TractNo. 16774 History............................................................................................... 22 Historic Architectural Setting........................................................................................ 30 Hotels........................................................................................................................... 31 Postmodernism Architectural Style (1968-Present)..................................................... 34 History of the Subject Property.................................................................................... 39 Occupancy and Ownership History.............................................................................. 55 Architectural Descriptions................................................................................................. 56 SignificanceEvaluation......................................................................................................79 State and Federal Registers........................................................................................ 79 Newport Beach Historic Register................................................................................. 83 IntegrityAnalysis.......................................................................................................... 85 Conclusions................................................................................................................. 86 Bibliography........................................................................................................................ 88 900 Newport Center Drive I ESA / D202100966.00
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Appendices
A.

Professional Qualifications..........................................................................................A-1 B.

DPR 523 Forms.........................................................................................................B-1 C.

SCCIC Records.........................................................................................................

C-1
D.

Phase 1 ESA.............................................................................................................

D-1
E.

Building Permits..........................................................................................................E-1 F.

Parcel Map.................................................................................................................

G-1
List of Figures
Figure 1 Regional and Project Vicinity Map........................................................................ 5 Figure 2 Aerial Photograph of Project Site.......................................................................... 6 Figure3 Site Plan............................................................................................................... 7 Figure 4 Excerpt from the 1896 topographic map with subject property identified in red ...... 24 Figure 5 Excerpt from the 1938 aerial photograph with subject property identified in red ..... 25
Figure 6 Excerpt from the 1952 aerial photograph with subject property identified in red ..... 25
Figure 7 Excerpt from the 1972 aerial photograph with subject property identified in red ..... 26
Figure 8 Excerpt from the 1977 aerial photograph with subject property identified in red ..... 27
Figure 9 Excerpt from the 1989 aerial photograph with subject property identified in red ..... 28
Figure 10 Excerpt from the 2005 aerial photograph with subject property identified in red ... 29
Figure 11 Excerpt from the 2016 aerial photograph with subject property identified in red ... 30
Figure 12 The Portland Building, Portland, OR, 1982........................................................... 35 Figure 13 Westin Bonaventure Hotel by John Portman, Los Angeles, CA, 1974.................. 36 Figure 14 The Pacific Design Center by Gruen Associates, 1975........................................ 36 Figure 15 The Walt Disney Concert Hall by Frank Gehry, Los Angeles, CA, 2003............... 37 Figure 16 Williams Square, Los Colinas, TX, 1984.............................................................. 37 Figure 17 Welcome Park, Philadelphia, PA, 1982............................................................... 38 Figure 18 Site plan of the Newport Beach Marriott Hotel & Tennis Club, 1973..................... 48 Figure 19 Rendering of Newport Beach Marriott upon opening, 1975..................................48 Figure 20 1863 fountain designed by E. Vittoz relocated into Newport Beach Marriott upon hotel opening, 1975................................................................................49 Figure 21 Site plan of the subject property when it was called the Newport Beach Marriott Hotel & Tennis Club, 1986...............................................................................49 Figure 22 Building B of the hotel complex as it appeared in 2020........................................ 50 Figure 23 Former atrium as part of Building B of the hotel complex as it appeared in 2020.50 Figure 24 View of the Cypress College,1967........................................................................ 53 Figure 25 View of Estancia High School, Costa Mesa, 1967................................................ 53 Figure 26 Student Center at UC Irvine,1967......................................................................... 54 Figure 27 Santa Ana Transportation Center,1985................................................................ 54 Figure 28 Segerstrom Hall at Segerstrom Center of Arts formerly Orange Center of Performing Arts Hall,1986................................................................................ 55 Figure 29 Project site, entrance of Building B under construction with Santa Barbara Drive to the left, and Newport Center Drive toward the center, facing southeast......................................................................................................... 57 Figure 30 View from southern extent of site with Structure G at left and Building B toward center, facing northwest................................................................................... 58 Figure 31 View near main entrance with Building B in background, view facing southwest.. 58 Figure 32 Covered pathway between Buildings A and B, view facing south ......................... 59 Figure 33 Landscaping at Building A..................................................................................... 59 900 Newport Center Drive II ESA / D202100966.00
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Figure 34 Rose garden and contemporary gazebo located south of Building A, view facingsouth..................................................................................................... 60 Figure 35 Swimming pool between Buildings A and B, view facing west .............................. 60 Figure 36 Location of former landscaping, currently under construction, view facing northwest......................................................................................................... 61 Figure 37 Exterior of Building A, view facing east................................................................. 61 Figure 38 Building A east elevation (left) and north elevation (right), view facing southwest........................................................................................................ 62 Figure 39 Building A east elevation, view facing northwest ................................................... 63 Figure 40 Exterior of Building A, view facing southeast........................................................ 63 Figure 41 Building A south elevation, view facing north ........................................................ 64 Figure 42 Building A north elevation, view facing south ........................................................ 64 Figure 44 Building B north facade with former main entrance landscaping, view facing southeast......................................................................................................... 66 Figure 45 Building B at left with ongoing construction at main entrance, view facing northwest......................................................................................................... 66 Figure 46 Building B south and east elevations with two-story wing at right, view facing north................................................................................................................ 67 Figure 47 Interior view of the atrium of Building B, view facing northwest ............................. 67 Figure 48 Interior view of Building B's new entrance foyer under construction, view facing northeast.......................................................................................................... 68 Figure 49 Exterior view of Building C, as viewed from Building A, view facing northwest..... 69 Figure 50 Exterior view of Building C outlined in red as viewed from Building F, view facingsouth..................................................................................................... 69 Figure 51 Interior view of Building C, view facing south ........................................................ 70 Figure 52 Interior view of a corridor of Building C connection to Building E .......................... 70 Figure 53 Exterior view of Building D, view facing northwest ................................................ 71 Figure 54 Exterior view of Building D, outlined in red as viewed from Building F, view facingsouth..................................................................................................... 71 Figure 55 Building D internal courtyard, view facing south .................................................... 72 Figure 56 Interior of a guestroom under construction of Building D, view facing west .......... 72 Figure 57 Building E as viewed from location of former driveway, view facing northwest..... 73 Figure 58 Building E exterior with ramp, view facing south ................................................... 73 Figure 59 Interior view of the lobby of Building E, view facing south ..................................... 74 Figure 60 Building F with staggered bays, view facing south ................................................ 75 Figure 61 Building F with staggered bays and upper floor patios, view facing northwest ..... 75
Figure 62 Interior view of guestroom of Building F with contemporary finishes ..................... 76 Figure 63 Structure G as viewed from along Newport Center Drive, view facing northwest. 77 Figure 64 Structure G, upper -level parking, view facing northwest ....................................... 77 Figure 65 Structure G, detail of textured stucco walls at ramp leading to lower levels, view facing northwest...................................................................................... 78 Figure 66 Interior view Structure G from lower parking level ................................................. 78 900 Newport Center Drive III ESA / D202100966.00
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List of Tables
Table 1 Previously Recorded Historical Resources.............................................................. 16 Table 2 Nearby Historic Resources, BERD........................................................................... 16 Table 3 900 Newport Center Drive Newport Beach Building and Safety Department BuildingPermits...............................................................................................41 Table 4 Ownership/Occupancy History of 900 Newport Center Drive, Newport Beach ........ 56 900 Newport Center Drive Iv ESA / D202100966.00
FINAL Historic Resource Assessment January 2022

900 NEWPORT CENTER DRIVE
Historic Resource Assessment
Introduction
Executive Summary
Environmental Science Associates (ESA) was retained by Kevin Martin of Lyon Living Development (Client), to prepare this Historic Resource Assessment Report (Report) as part of an Addendum to the "City of Newport Beach General Plan 2006 Update Draft Environmental Impact Report," created in 2006. The subject property is over 45 years in age but has not been previously evaluated as a historical resource. The purpose of this Report is to identify and evaluate the eligibility of the Newport Beach Marriot Hotel & Spa (hotel complex) located at 900 Newport Center Drive, Newport Beach (City), California on a single assessor parcel, (APN) 442- 491-02 (Project site) as a potential historical resource, and to analyze potential impacts of the proposed project on identified historical resources pursuant to the California Environmental Quality Act (CEQA) Guidelines, Section 15064.5. The existing hotel complex on the Project site was surveyed and evaluated by ESA for eligibility as an historical resource for listing in the National Register of Historic Places (National Register), California Register of Historical Resources (California Register), as well as for local designation as a City of Newport Beach Historical Property. This Report includes a discussion of the survey methods used, a brief historic context of the Project site and surrounding area, Hotels and Postmodern Architecture (1986- Present), occupancy and ownership, and the identification and evaluation of the existing improvements on the Project site. As a result of the Historic Resource Assessment, none of the conditions described in PRC Section 21166 and Section 15162 calling for preparation of a subsequent EIR have occurred, and preparation of an Addendum is appropriate insofar as impacts to built environment historical resources are concerned.

The Project site is developed with two hotel building groupings and a garage structure that comprise the hotel complex. The first grouping is Building A, a stand-alone three-story guest room building designed in the Postmodern style and constructed in 1975. The second grouping is a conglomeration of three separate building campaigns. The second grouping will herein be referred to by its individual building sections for the purposes of this report. Buildings B, C, and D were constructed in 1975, and include a nine -story guest room tower (Building B), a two-story ancillary building (Building C), and a three-story guest room wing (Building D), designed in the Postmodern style. Building E was constructed as a one-story addition in 1985, and Building F, a 10-story tower addition was constructed in 1986, both in the Postmodern style. A concrete subterranean parking garage, Structure G, was constructed in 1984. 900 Newport Center Drive ESA / D202100966.00
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ESA also conducted research on the construction and occupancy history of the hotel complex, and reviewed the history of the Project site within the development of the City of Newport Beach and Newport Center. For the current evaluation, each building at the Project site and the hotel complex as a whole was evaluated by ESA as a potential historical resource under the following historic context and subtheme: Context: Hotels, Subtheme: Resort Hotels (1895-1980). In addition, the hotel buildings and complex was also evaluated under context for Postmodernism Architectural Style (1968-Present).

The hotel complex was constructed as part of the larger Newport Center master plan as a Marriott Hotel. The Project site does not appear to have been a notable property within the Marriott Hotel corporation's extensive portfolio of global hotels, and it also does not appear to be significant commercial development within Newport Center, particularly given that the hotel complex was constructed in a later period of the center's development. The subject property was not found to be significant for its association with important events or people, and it does not appear that the subject property embodies the distinctive characteristics of the suburban resort hotel property type, nor does the property appear to be a significant example of the Postmodern style of architecture. 900 Newport Center Drive was tangentially associated with notable local architect, William Blurock, who served to oversee the architectural plans and designs as developed by the Marriott Corporation's in-house design and engineering team, as was common for a large hotelier chain to do. Further, the property is not likely to yield information important in prehistory or history. As a result of this survey and analysis, ESA finds the hotel complex located at 900 Newport Center Drive, comprised of Buildings A — F and Structure G to be ineligible for listing in the National or California registers or as a City of Newport Beach Historical Property and therefore the existing hotel buildings and complex on subject property does not appear to qualify as an historical resource under CEQA. The hotel complex lacks significant historical associations necessary to qualify as a historic resource under national, state, and local criteria. Further, the complex no longer retains historic integrity, due to substantial additions, tenant improvements, and the removal of its original landscape. Consequently, ESA recommends a CHR Status Code of "6Z", which means that the Project site appears ineligible individually for listing in the National Register, the California Register, and for local designation through survey evaluation.

The proposed Project would convert up to 30% of the existing hotel rooms into hotel -branded residences. The project contemplates the demolition of the southernmost building, Building A, and construction of a new residential building. Interior modifications are proposed to Building D.

A new residential building 295 feet in height is proposed to be constructed, and landscaping and site modifications are proposed throughout.

Since the existing hotel buildings and complex on the subject property were found ineligible as historical resources, the proposed Project would have no direct impact on historical architectural resources pursuant to CEQA. In addition, the Project would have a less than significant impact on identified historical resources in the Project Vicinity. One designated historical resource, the Modern 9-story commercial office twin towers at 500 Newport Center Drive (CHR Status Code 2S2) is approximately 0.46 miles away from the Project Site and would not be either visually or physically adversely affected by the proposed Project. One potential historical resource, the Pacific Life Insurance Co. Building at 700 Newport Center Drive, is a Modern International Style 900 Newport Center Drive 2 ESA / D202100966.00
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Historic Resource Assessment
commercial building built in 1973 that was designed by master architect William Pereira. It is approximately 0.2 miles from the Project Site and would not be either visually or physically adversely affected by the proposed Project. The proposed Project would have no impact the site of the 1953 Boy Scout Jamboree, a California Point of Historical Interest that does not meet the California Register criteria (CHR Status Code 7P) and is adjacent to the subject property in the area that is now Fashion Island. Therefore, for the purposes of the Addendum to the City of Newport Beach General Plan 2006 Update DEIR for the proposed Project, this Report finds that the proposed Project would not cause any substantial adverse change in the significance of a historical resource as defined in Section 15064.5 and as such would not have any significant effects on historical resources.

The Proposed Project is in an area covered by the City of Newport Beach General Plan and would be subject to implementation of applicable elements set forth in the General Plan Update EIR (SCH No. 2006011119. EIP 2006). Environmental evaluation of the Proposed Project is expected to require completion of an EIR Addendum consistent with Section 15164(a) of the State CEQA Guidelines. Therefore, with respect to the Proposed Project's potential effects on cultural resources, this study included consideration as to whether an Addendum is adequate in accordance with CEQA. As explained more thoroughly below, this report concludes that the Proposed Project will not result in any significant impacts to historical resources. Therefore, none of the conditions described in PRC Section 21166 and Section 15162 calling for preparation of a subsequent EIR have occurred, and preparation of an Addendum is appropriate insofar as impacts to built environment historical resources are concerned. However, it is important to note that the 2006 General Plan EIR concluded that build out under the General Plan would result in a significant and unavoidable impact to historical resources that were not considered for historical value at that time because they were less than 50 years in age but that that could become worthy of consideration during the planning period of the proposed General Plan Update. This potential impact was considered significant in the 2006 General Plan EIR. Although the subject property was less than 50 years in age in 2006, over 16 years have passed since then and the subject property is now of age to require evaluation as a historical resource pursuant to CEQA. Although ESA found through this study that the property does not meet the eligibility thresholds for listing as a historical resource and therefore concluded that the proposed Project would have no direct impact on built environment historical resources and a less than significant impact on identified historical resources in the Project Vicinity, the conclusion from the 2006 General Plan EIR remains relevant. Furthermore, since the Project would have a less than significant impact on historical resources, the potential impact of the Project on historical resources in the Master Plan area and the larger region would not be cumulatively considerable. Nonetheless, even if ESA had reached an alternative significance conclusion, the proposed Project would still be eligible for an EIR Addendum because the conditions described in PRC Section 21166 and Section 15162 calling for preparation of a subsequent EIR would not be present.

Project Location
The Project site is a single parcel, APN 442-491-02, located in Newport Beach, California as shown in Figure 1, Regional and Project Vicinity Map. The subject parcel located at 900 Newport Center Drive extends north -south along Newport Center Drive to its east, east -west 900 Newport Center Drive 3 ESA / D202100966.00
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along Santa Barbra Drive to its north, and by the Newport Beach County Club's golf course to its west as shown in Figure 2, Aerial Photograph of Project Site. The Project site, which is a hotel complex comprised of Building A, a grouping of 5 attached building sections —Building B, Building C, Building D, Building E, and Building F — and Structure G is shown in Figure 3, Site Plan. Buildings A, B, C, and D were constructed in 1975 as an interconnected Postmodern hotel structure. Building E was constructed in 1985 followed by Building F in 1986, both as Postmodern additions. Structure G, a 1-story with basement parking garage, was constructed in 1984 to the east of Buildings A and B.
900 Newport Center Drive 4 ESA / D202100966.00
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Newport Center Project - Lyon Living
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Historic Resource Assessment
The Project site sits within Newport Center, a master planned commercial and office development which began in the mid- 1960s. The area to the immediate east of the subject property, is developed with one- and 2-story commercial buildings that comprise Fashion Island, a commercial development which is entirely encircled by Newport Center Drive and located centrally within Newport Center. Fashion Island was initially developed in the 1960s, and retains some of its original footprint and circulation patterns, while many of the buildings have been modified over time. To the immediate north of the subject property sits 840-880 Newport Center Drive, a multi -story Mid -Century Modem/New Formalist commercial office complex developed in the 1960s-1970s. A contemporary 4- and 5-story multi -family housing complex sits to the immediate northwest Building F, which was constructed in the mid-2010s. Similarly, to the immediate south of Building A and Structure G sits a Postmodern one- and 2-story gated condominium complex that was constructed in 1970. The Newport Beach County Club's golf course abuts the western extent of the property and includes fairways and paved paths adjacent to the Project site.

Research and Field Methodology
This Report was prepared by ESA's architectural historians, including the following: Margarita Jerabek-Bray, Ph.D., Director of Historical Resources; Alison Garcia Kellar, M.S., Senior Architectural Historian, and Anokhi Varma, M.S., Associate Architectural Historian. These ESA staff meet and exceed the Secretary of the Interior's Professional Qualification Standards in history and architectural history. Professional qualifications are provided in Appendix A.

The preparation of this Report involved a review of the National Register and its annual updates, the California Register, and the California Built Environment Resources Database (BERD). The BERD replaces the former Historic Properties Directory (HPD) that previously provided evaluation status information for resources processed through the database maintained by the State Office of Historic Preservation (OHP). ESA also reviewed the Newport Beach Register of Historical Property ("City Register") to identify any properties previously recorded at the local level within or near the Project site. An intensive pedestrian survey was also undertaken to document the existing conditions of the property and vicinity. A set of California Department of Parks and Recreation (DPR) 523 forms for each improvement over 45 years in age situated within the Project site is included in Appendix B.

In addition, the following tasks were performed for the study:
• Conducted field inspections of the Project site and utilized the survey methodology of the OHP. • Photographed the Project site and associated landscape features, and examined other properties in the vicinity that exhibited potential architectural and/or historical associations. • Conducted site -specific research on the Project site utilizing assessor records, building permits, Sanborn Fire Insurance Maps (Sanborn maps), city directories, historical photographs, the Irvine Historical Society, Online Archive of California, Calisphere, University of Southern California (USC) Digital Collections, University of California Irvine Special Collections (Digital), historical Los Angeles Times, and other published sources. • Conducted permit research at the City of Newport Beach Building Department 900 Newport Center Drive 8 ESA / D202100966.00
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• Reviewed and analyzed ordinances, statutes, regulations, bulletins, and technical materials relating to federal, state, and local historic preservation, designation assessment processes, and related programs.

Evaluated potential historical resources based upon criteria used by the National Register, California Register, Newport Beach Municipal Code Ordinance 2021-25, and Newport Beach Register of Historical Properties Regulatory Framework
Historical resources fall within the jurisdiction of the federal, state, and local designation programs. Federal laws provide the framework for the identification, and in certain instances, protection of historical resources. Additionally, state and local jurisdictions play active roles in the identification, documentation, and protection of such resources within their communities. The National Historic Preservation Act (NHPA) of 1966, as amended and the California Public Resources Code (PRC), Section 5024.1, are the primary federal and state laws and regulations governing the evaluation and significance of historical resources of national, state, regional, and local importance. Descriptions of these relevant laws and regulations are presented below.

Federal Eligibility Criteria and Integrity Aspects
National Register of Historic Places
The National Register was established by the NHPA as "an authoritative guide to be used by federal, state, and local governments, private groups and citizens to identify the Nation's cultural resources and to indicate what properties should be considered for protection from destruction or impairment."' The National Register recognizes properties that are significant at the national, state, and/or local levels.

To be eligible for listing in the National Register, a resource must be significant in American history, architecture, archaeology, engineering, or culture. Four criteria for evaluation have been established to determine the significance of a resource:

A. Associated with events that have made a significant contribution to the broad patterns of our history;
B. Associated with the lives of persons significant in our past; C. Embodies the distinctive characteristics of a type, period, or method of construction or that represent the work of a master, or that possess high artistic values, or that represent a significant and distinguishable entity whose components may lack individual distinction; D. Yields, or may be likely to yield, information important in prehistory or history.2 36 CFR Section 60.2.

National Register Bulletin 16A: How to Complete the National Register Registration Form. Accessed June 27, 2019, at https://www.nps.gov/nr/publications/bulletins/pdfs/nrbI6a.pdf . This bulletin contains technical information on comprehensive planning, survey of cultural resources and registration in the NRHP. 900 Newport Center Drive 9 ESA / D202100966.00
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Districts, sites, buildings, structures, and objects that are 50 years in age must meet one or more of the above criteria and retain integrity (that is, convey their significance) to be eligible for listing.

Under the National Register, a property can be significant not only for the way it was originally constructed, but also for the way it was adapted at a later period, or for the way it illustrates changing tastes, attitudes, and uses over a period of time.3 Within the concept of integrity, the National Register recognizes seven aspects or qualities that, in various combinations, define integrity: Location, Design, Setting, Materials, Workmanship, Feeling, and Association:

Location is the place where the historic property was constructed or the place where the historic event occurred. The relationship between the property and its location is often important to understanding why the property was created or why something happened. The actual location of a historic property, complemented by its setting, is particularly important in recapturing the sense of historic events and persons. Except in rare cases, the relationship between a property and its historic associations is destroyed if the property is moved.

Design is the combination of elements that create the form, plan, space, structure, and style of a property. It results from conscious decisions made during the original conception and planning of a property (or its significant alteration) and applies to activities as diverse as community planning, engineering, architecture, and landscape architecture. Design includes such elements as organization of space, proportion, scale, technology, ornamentation, and materials. A property's design reflects historic functions and technologies as well as aesthetics. It includes such considerations as the structural system; massing; arrangement of spaces; pattern of fenestration; textures and colors of surface materials; type, amount, and style of ornamental detailing; and arrangement and type of plantings in a designed landscape.

Setting is the physical environment of a historic property. Whereas location refers to the specific place where a property was built or an event occurred, setting refers to the character of the place in which the property played its historic role. It involves how, not just where, the property is situated and its relationship to surrounding features and open space.

Workmanship is the physical evidence of the crafts of a particular culture or people during any given period in history or prehistory. It is the evidence of artisans' labor and skill in constructing or altering a building, structure, object, or site. Workmanship can apply to the property as a whole or to its individual components.

Materials are the physical elements that were combined or deposited during a particular period of time and in a particular pattern or configuration to form a historic property.

The choice and combination of materials reveal the preferences of those who created the property and indicate the availability of particular types of materials and technologies. A property must retain key exterior materials dating from the period of its historic significance. 3 National Register Bulletin 15, p. 19.
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Feeling is a property's expression of the aesthetic or historic sense of a particular period of time.

It results from the presence of physical features that, taken together, convey the property's historic character.

Association is the direct link between an important historic event or person and a historic property. A property retains association if it is the place where the event or activity occurred and is sufficiently intact to convey that relationship to an observer.4 To retain historic integrity, a property will always possess most of the aspects and depending upon its significance, retention of specific aspects of integrity may be paramount for a property to convey its significance.5 Determining which of these aspects are most important to a particular property requires knowing why, where and when a property is significant.6 For properties that are considered significant under National Register Criteria A and B, National Register Bulletin 15: How to Apply the National Register Criteria for Evaluation (National Register Bulletin 15) explains, "a property that is significant for its historic association is eligible if it retains the essential physical features that made up its character or appearance during the period of its association with the important event, historical pattern, or person(s).117 In assessing the integrity of properties that are considered significant under National Register Criterion C, National Register Bulletin 15 states, "a property important for illustrating a particular architectural style or construction technique must retain most of the physical features that constitute that style or technique." 8
State Register and Eligibility Criteria
California Register of Historical Resources
The Office of Historic Preservation (OHP), as an office of the California Department of Parks and Recreation (DPR), implements the policies of the NHPA on a statewide level.

The OHP also carries out the duties as set forth in the PRC and maintains the BERD and the California Register. The State Historic Preservation Officer (SHPO) is an appointed official who implements historic preservation programs within the state's jurisdictions. 4 National Register Bulletin 15: How to Apply the National Register Criteria for Evaluation, 44-45, http://www.nps.gov/nr/publications/bulletins/pdfs/nrb15.pdf , accessed June 2019. 5 The National Register defines a "property" as an "area of land containing a single historic resource or a group of resources, and constituting a single entry in the National Register of Historic Places." A "historic property" is defined as "any prehistoric or historic district, site, building, structure, or object at the time it attained historic significance." "Glossary of National Register Terms." National Park Service. Accessed July 1, 2019, at http://www.nps.gov/nr/publications/bulletins/nrbl6a/nrbl6a appendix_IV.htm. 6 National Register Bulletin 15, p. 44.
7 "A property retains association if it is the place where the event or activity occurred and is sufficiently intact to convey that relationship to an observer. Like feeling, association requires the presence of physical features that convey a property's historic character. Because feeling and association depend on individual perceptions, their retention alone is never sufficient to support eligibility of a property for the National Register." Ibid, p. 46. 8 "A property that has lost some historic materials or details can be eligible if it retains the majority of the features that illustrate its style in terms of the massing, spatial relationships, proportion, pattern of windows and doors, texture of materials, and ornamentation. The property is not eligible, however, if it retains some basic features conveying massing but has lost the majority of the features that once characterized its style." Ibid. 900 Newport Center Drive 11 ESA / D202100966.00
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Also implemented at the state level, CEQA requires projects to identify any substantial adverse impacts which may affect the significance of identified historical resources.

The California Register was created by Assembly Bill 2881 which was signed into law on September 27, 1992. The California Register is "an authoritative listing and guide to be used by state and local agencies, private groups, and citizens in identifying the existing historical resources of the state and to indicate which resources deserve to be protected, to the extent prudent and feasible, from substantial adverse change." 9 The criteria for eligibility for the California Register are based upon National Register criteria.10 The California Register consists of resources that are listed automatically and those that must be nominated through an application and public hearing process. The California Register automatically includes the following:
• California properties listed on the National Register and those formally determined eligible for the National Register; I I
California Registered Historical Landmarks from No. 770 onward; • Those California Points of Historical Interest (PHI) that have been evaluated by the OHP and have been recommended to the State Historical Commission for inclusion on the California Register.12
Other resources which may be nominated to the California Register include:
• Individual historical resources;
• Historical resources contributing to historic districts; • Historical resources identified as significant in historical resources surveys with significance ratings of Category 1 through 5;
To be eligible for the California Register, a historical resource must be significant at the local, state, or national level, under one or more of the following four criteria:

1. Is associated with events that have made a significant contribution to the broad patterns of California's history and cultural heritage;

2. Is associated with the lives of persons important in our past;

3. Embodies the distinctive characteristics of a type, period, region, or method of construction, or represents the work of an important creative individual, or possesses high artistic values; or

4. Has yielded, or may be likely to yield, information important in prehistory or history. 9 PRC Section 5024.1(a).
10 PRC Section 5024.1(b).
11 PRC Section 5024.1(d).
12 PRC Section 5024.1(d).
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Additionally, a historical resource eligible for listing in the California Register must meet one or more of the criteria of significance described above and retain enough of its historic character or appearance to be recognizable as a historical resource and to convey the reasons for its significance. Historical resources that have been rehabilitated or restored may be evaluated for listing. Integrity is evaluated with regard to the retention of seven aspects of integrity similar to the National Register (location, design, setting, materials, workmanship, feeling, and association).

Also like the National Register, it must also be judged with reference to the particular criteria under which a resource is proposed for eligibility. Alterations over time to a resource or historic changes in its use may themselves have historical, cultural, or architectural significance. It is possible that historical resources may not retain sufficient integrity to meet the criteria for listing in the National Register, but they may still be eligible for listing in the California Register. A resource that has lost its historic character or appearance may still have sufficient integrity for the California Register if it maintains the potential to yield significant scientific or historical information or specific data. 13
City of Newport Beach
Newport Beach Municipal Code
According to the Newport Beach Municipal Code, a Historic resource is defined as "any object, building, structure, site, area, place, record, or manuscript which is historically or archaeologically significant, or which is significant in the architectural, engineering, scientific, economic, agriculture, educational, social, political, military, or cultural history of the City of Newport Beach and/or California and/or the United States.1114 The Municipal Code includes the Cultural Resources Protection section (Part 3. Site Planning and Development Standards, Section 21.30.105, Subsection B. Historical and Architectural Resources), which notes:

1. Applicability. The requirements in this subsection shall apply to all coastal development permit applications involving the expansion, reconstruction, structural alteration, or demolition of structures or sites having one or more of the characteristics listed below:
a. A site listed, or containing a building, monument, object, or structure that is listed, on the:
i. Newport Beach Register of Historical Property;
ii. California Register of Historical Resources; or
iii. National Register of Historic Places.
b. A site where evidence of potentially significant historical resources is found in an initial study conducted in compliance with the California Environmental Quality Act (CEQA) (Public Resources Code Section 21000 et seq.).
13 Codified in California Code of Regulations, Title 14, Chapter 11.5, Section 4852(c) which can be accessed on the internet at http://ohp.parks.ca.gov
14 City of Newport Beach, "Newport Beach Municipal Code," Title 21. Local Costal Program Implementation Plan, Ch. 21.70 Definitions," Codepublishing.com website,
https://www . codepublishing.com/CA/NewportBeach/#!/htmUNewportBeach2l /NewportBeach2l 7O.html, accessed January 7, 2022.
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2. Initial Evaluation. An application for approval of any project or development activity involving a historic resource identified in subsection (A) of this section shall be reviewed to determine whether the project may have a substantial adverse impact as defined by the California Environmental Quality Act (CEQA), on an historical resource.

3. Site -Specific Study. If the initial evaluation indicates that the proposed development may result in significant impacts to historical resources, the Director shall have the authority to require a site -specific study to be performed by a qualified professional. The study shall describe the significance of the resources; discuss the possible adverse impacts; and identify mitigation measures designed to reduce or eliminate those impacts.

Newport Beach General Plan, Historical Resources Element Newport Beach City Council Policy Manual, Places of Historical and Architectural Significance
The Newport Beach City Council Manual identifies policies applicable to Places of Historical and Architectural Significance below:15
Places of Historical and Architectural Significance (K-2). This regulation establishes City Council authority to designate any building, object, structure, monument, or collection having importance to the history or architecture of the City and provides procedures for listing. Accordingly, the City Clerk is required to maintain the City of Newport Beach Register of Historical Property. The City Council may at any time repeal, revise, or modify any such designation upon reconsideration of the historical or architectural importance of the structure.

The A. Criteria for Selection are as follows:

1. Property may be designated as historical property if it meets any of the following standards of architectural significance:
a. Structures or areas that embody distinguishing characteristics of an architectural style, period, or method of construction, or of architectural development with the City.
b. Notable works of a master builder, designer, or architect whose style influenced the City's architectural development, or structures showing the evolution of an architect's style.
c. Rare structures displaying a building type, design, or indigenous building form. d. Structures which embody special architectural and design features. e. Outstanding examples of structures displaying original architectural integrity, structurally or stylistically, or both.
15 City of Newport Beach, "City of Newport Beach Council Policy Manual: K-2 Places of Historical and Architectural Significance," Adopted as A-15 — 5-28-1985, amended to K-2 — 1-24-1994, and most recently amended on 8-8-2017. Newportbeachca.gov website: https://www.newportbeachca.gov/govemment/city- council/council-policy-manual, accessed January 7, 2022. 900 Newport Center Drive 14 ESA / D202100966.00
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f. Unique structures or places that act as focal or pivotal points important as a key to the character or visual quality of an area.

2. Property may be designated as historical property if it meets any of the following standards of historical significance.
a. Sites and structures connected with events significant in the economic, cultural, political, social, or civic history of the City of Newport Beach, the County of Orange, the State of California, or the United States of America. b. Structures or areas identified with the lives of historical personages of the City of Newport Beach, the County of Orange, the State of California, or the United States of America.
c. Sites and groups of structures representing historical development patterns, including, but not limited to, urbanization patterns, railroads, agricultural settlements, and canals.

Archival Research
Methods
A records search for the Project was conducted on January 11, 2022, at the California Historical Resources Information System (CHRIS) South Central Coastal Information Center (SCCIC) housed at California State University at Fullerton. The records search included a review of all recorded historic architectural resources within the Project site and within a 0.5-mile radius of the Project site. ESA also reviewed the Built Environment Resources Directory (BERD), and the Office of Historic Preservation's (OHP) list of California Historical Resources, which includes listings in the National Register, California Register, California State Historical Landmarks, and California Points of Interest.

Results
Previous Cultural Resources Investigations
The records search results indicate that 30 cultural resources studies have been conducted within a 0.5-mile radius of the Project Site (Appendix Q. Of the 30 previous studies, none overlap the Project Site.

Previously Recorded Historic Resources
The records search results indicate that two historic architectural resources consisting of Hyatt Regency Hotel (P P-30-177063) and Bloomingdales Department Store (P-30-177534) have been previously recorded within the 0.50-mile radius of the Project Site (Table 1). Both of the two historic architectural resources were determined ineligible, and neither are located within the Project site.

A search of the BERD in Orange County indicated that 18 historical architectural resources within the City of Newport Beach. Of these, one appears to be located within a 0.5-mile radius of the Project site, 500 Newport Center Drive, a twin -tower Mid -Century Modern office complex constructed in 1969. Designed by master architect William Pereira, 500 Newport Center Drive is 900 Newport Center Drive 15 ESA / D202100966.00
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associated with the Irvine Company (Table 2). 500 Newport Center was evaluated in 2020 and assigned a status code of 2S2, as it was individually determined eligible for NR by consensus through the Section 106 process and is therefore listed in the California Register. However, the subject property does not appear in the BERD search, as it has not been previously evaluated.

TABLE 1

PREVIOUSLY RECORDED HISTORICAL RESOURCES
P-Number Other Date Distance from
(P-19.) Designation Description Recorded Eligibility Project Site Comments P-30- OHP Property Site of 1953 National 1977 State Point of Adjacent HP31, California Point of 162284 Number— Boy Scout Jamboree Historical Historical Interest, site of 090893; SPHI- Interest that 1953 Boy Scout
ORA-009 does not meet Jamboree. The event
CR criteria gave Jamboree Road its
(7P) name.

P-30- N/A Bloomingdales 2014 Ineligible (6Z) .2-miles E HP07, department store 177534 Department Store, designed in the Modern
701 Newport Center Contemporary style c.

Drive 1967
P-30- N/A Hyatt Regency 2006 Ineligible (6Z) .49-miles W HP05, hotel complex, 177063 Hotel, 1107 1960
Jamboree Road
PHI = Point of Historical Interest
SOURCE: SCCIC, 2021
TABLE 2

NEARBY HISTORIC RESOURCES, BERD
Property Construction Distance from
P-Number OTIS ID Description Address Evaluation Information Year(s) Project Site N/A 673979 Modern 9- 500 Newport Center Determined Eligible for the National 1969 .46-miles story Drive Register (2S2) by Section 106
commercial consensus and listed in the
office twin California Register. Recorded in
towers 2017, Survey:
designed by FCC_2016_1130_003
William
Pereira for
the Irvine
Company
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Previous Evaluations of the Subject property
900 Newport Center Drive has not been previously evaluated as a historical resource. The site is in an area covered by the "City of Newport Beach General Plan 2006 Update Draft Environmental Impact Report."16 The cultural section of the EIR did not include a historical resources evaluation of the Project site, perhaps due to its age at the time of study, which was only 37 years, and therefore did not meet the minimum age requirement under CEQA, which is 45 years of age. However, it is important to note that the 2006 General Plan EIR concluded that build out under the General Plan would result in a significant and unavoidable impact to historical resources that were not considered for historical value at that time because they were less than 50 years in age but that that could become worthy of consideration during the planning period of the proposed General Plan Update. This potential impact was considered significant in the 2006 General Plan EIR. Although the subject property was less than 50 years in age in 2006, over 16 years have passed since then and the subject property is now of age to require evaluation as a historical resource pursuant to CEQA.

Historic Context
Irvine Ranch, Irvine Ranch Company, and the Irvine Family The Irvine Company LLC is a real estate development company headquartered in Newport Beach, California, and a majorly involved in designing and planning the city of Irvine. The company was founded by the Irvine family, a prominent Californian family of real estate developers. The Irvine Company and the Irvine Family have played an important role in the development of city of Irvine and the University of California Irvine.

In 1845, James Irvine of Scottish descent, travelled to New York form Ireland and shortly joined the Gold Rush to San Francisco.17 After working as a minor and a merchant in San Francisco, James Irvine moved to Southern California. In 1864, James Irvine formed a partnership with two family members and a friend and purchased major Spanish -Mexican land grants which ultimately formed the Irvine Ranch.18
James Irvine raised sheep on the Rancho San Joaquin land area, where his son James Irvine II used the land for cultivation. James Irvine Jr., became one of the state's first major agriculture growers who experimented with new cultivation methods, diversified crops, drilled water wells and canal. In 1892, James Irvine II inherited the land and in 1898, the ranch holdings were incorporated under the Irvine Company and by 1910, the ranch became California's most productive farm and largest producer of beans and barely.19 More diverse crops such as celery, 16 EIP Associates, "City of Newport Beach General Plan 2006 Update: Draft Environmental Impacts Report, Prepared for City of Newport Beach, 2006.
17 Jenifer Ragland, "The Irvine Family," Los Angeles Times, January 1, 2000. 18 Ibid.
19 Ibid.
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corn and sugar beets were grown on the ranch when water became available. James Irvine II was passionate about water development which enabled settlement on the ranch. 20 James Irvine II sold much of the uncultivable land on the coast which is now the Newport Beach.

Irvine II also sold a parcel on the bay to the city of Newport Beach which later became the Balboa Bay club. In 1937, Irvine II set up the James Irvine Foundation, the primary function of which was to ensure that the ranch was kept whole and donate to cultural and medical endeavor.21 After Irvine II's death in 1947, Myford Irvine took over the Irvine Company and developed the Newport Beach area including Irvine Terrace, Bayshores and Cliffhaven. The growth of the Newport area began in 1953 when Myford Irvine donated the land and provided the infrastructure to host Boy Scout Jamboree which was a massive event attended by 50,000 boys. The Jamboree was an overwhelming success where The Irvine Company had created a city with the population of Miami Beach on a small portion of the ranch lands. Myford later planned to develop expensive homes on the very same area.

In 1954, Myford Irvine agreed to leased the land behind the former Boy Scouts of America Jamboree site to the Newport Harbor Buffalo Ranch which was a large a sight-seeing attraction for Southern California residents and became the first outside business on Irvine Ranch property.

In 1957, this massive event was followed by the development of Ford Aeronutronics on a 200- acre site off of Old Ford Road and Jamboree, which provided employment to more than 2000 people and provided an expansion of the aerospace industry in Newport Beach.22 In 1960 The Irvine Company offered a gift of 1,000 acres to the University of California and selected William Pereira & Associates to create a master plan for the Irvine Ranch.23 The location of the site for the University of California Irvine enabled an entire community to develop around the campus nucleus.

City of Newport Beach Development
The Newport Beach General Plan's Historic Resources Element includes a brief overview of the history and development of the City as follows: 24
The community of Newport Beach has a rich and diverse history. The picturesque coastline of the community and its close proximity to the water have played a large role in the development of the City. Early inhabitants thousands of years ago were aboriginal hunters and gatherers who were first drawn to this area by the rich bounty of the bay and ocean. The most recent native people were the Tongva (Gabrielinos) and the Acjachemem (Juanenos), who lived in small villages around the bay. 20 Ibid.
21 Ibid.
22 Jenifer Ragland, "The Irvine Family," Los Angeles Times, January 1, 2000 23 Ibid.
24 City of Newport Beach, Newport Beach General Plan, Chapter 7: Historical Resources Element, City of Newport Beach, 2002, p. 6-3 — 6-5.
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In July of 1769, the expedition led by the Spaniard Gaspar de Portola reached the boundaries of present-day Orange County. Father Junipero Serra, a member of the expedition, dedicated the Mission of San Juan Capistrano, Orange County's first permanent settlement, on November 1, 1776. The Mission's chapel and adjoining structure were the first signs of civilization erected upon the Santa Ana Region. Decades later in the 1800s, land holdings of the Capistrano Mission were parceled out as Spanish and Mexican land grants to war heroes and aristocratic families. Later, many Spanish and Mexican landowners were forced to sell large tracts of their land. The most prominent landowners of the area, Don Sepulveda and Don Bernardo Yorba, men whose combined holdings comprised Newport Beach's upper bay and lower bay, sold their tracts to American entrepreneurs by the names of Flint, Bixby, Irvine and McFadden. The first stirring of commerce began in the community of Newport Beach in 1870, when a small stern wheeler from San Diego named "The Vaquero" made its first trip to a marshy lagoon to exchange lumber for hides, tallow, livestock and grain. James McFadden and ranch owner James Irvine named the landing on the bay "Newport." The McFadden brothers brought in lumber from Northern California and shipped out produce from local farmers on a shallow draft steam schooner named Newport.

In 1888, James McFadden, due to the treacherous harbor entrance, moved the isolated settlement to the peninsula and built a wharf that extended to deep water where large steamers could dock. In 1891 the McFadden brothers completed a railway connection to Santa Ana. Shipping activity increased dramatically and for the next eight years, the McFadden Wharf area was a booming commercial and shipping center and a company town began to grow. However, in 1899, the federal government allocated funds for major improvements to a new harbor at San Pedro, which was served by the Southern Pacific Railroad and would become Southern California's major seaport. The McFadden Wharf and railroad was sold to a beet -sugar producer in Los Alamitos who six months later sold to the Southern Pacific Railroad signaling the end of Newport as a commercial shipping center.

In 1902, James McFadden sold his Newport town site and about half of the Peninsula to William S. Collins, who saw Newport Bay's resort and recreation potential. Collins took on Henry E. Huntington as a partner in the Newport Beach Company. Huntington had acquired the Pacific Electric railway system and used it to promote new communities outside of Los Angeles.

Soon after, the Pacific Electric Railroad established itself in Newport Beach in 1905, connecting the City of Los Angeles by rail. Rapid transit "Red Cars" brought new visitors to the waterfront, and small hotels and beach cottages were developed that catered to the tourist industry. Between 1902 and 1907, many of Newport Beaches' waterfront communities were subdivided, including West Newport, East Newport, Bay Island, Balboa, Corona del Mar, Balboa Island and Port Orange (at old Newport Landing), and in August 1906, residents in the booming bay town voted to incorporate. On September 1, 1906, Newport Beach became the fifth city to incorporate in Orange County. Newport Heights and Corona del Mar were annexed in 1917. In the 1920s, the City and County began work to improve the harbor entrance and create navigable channels in the bay.

Between 1934 and 1936, the federal government and the County Harbor District undertook work around the harbor. They dredged the Lower Bay, extended jetties, and created the present-day contour of Newport Harbor. In 1936, community members dedicated the City's main harbor. During World War II, the harbor became a vital hub as naval ships were built and repaired in its coastal waters. Servicemen stationed at the 900 Newport Center Drive 19 ESA / D202100966.00
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Santa Ana Army Air Base came to Balboa to visit the entertainment hot spots. After the war, many of these men returned to build their homes in Newport Beach and the surrounding area.

The Santa Ana freeway, built in the 1950s, triggered further growth. During this time, housing development began to spread north and eastward from the waterfront to the hills and mesa areas. The community's economic industry changed, as the fishing industry, once the backbone of Newport Beach's economy, gradually declined to be replaced with new businesses and commercial centers. Beginning in 1967 and through the 1970s and 1980s, the building of shopping centers such as Fashion Island, hotels, high -scale restaurants, offices, and many new homes led to the creation of the active employment, retail, and residential areas that characterize much of Newport Beach today.3 While Newport Beach is no longer a small resort community, the bay and beach continue to play an important role in the community's character and economy and the City continues to be a destination for visitors.

Newport Center
Newport Center is a business, shopping, and entertainment district located on a landscaped terrain overlooking the Newport Harbor in Newport Beach, California. It is located along Newport Center Drive and surrounds the Fashion Island shopping mall. It was developed in early 1960s as part of William Pereira's master plan for Irvine Ranch.

In 1961, Pereira worked from the former Newport Harbor Buffalo Ranch property renaming it "Urbanus Square," where he produced the plans for the University of California at Irving (UCI) campus and Newport Center, along with several buildings on each site.25 The master land -use plan proposed developing major industrial areas including the area's airport Irvine Industrial Complex. The master plan for Irvine Ranch development included residential, commercial, industrial, and institutional areas, as well as circulation patterns, open spaces, and an environmental corridor. It was designed in three sectors: northern, central, and southern.

The southern sector was to be developed first. Newport Center, part of the southern sector of the Irvine Ranch master plan was envisioned as "a downtown for the south coast of Orange County." The 700-acre site was to contain high-rise office buildings, medical centers, service businesses, and a regional shopping center.26 The planning efforts for Newport Center were extensive and involved planners, architects, landscape architects and graphic designers. An oval road system, encircling the center, was proposed to give equal access and visibility to all buildings with an "island" for a large shopping center in the center.27
The initial phase of Newport Center's development was met with many planning and market need challenges, as there had been no prior such development in the Newport area of Orange County.28 25 The Irvine Historical Society, "Irvine Ranch History: From Mexican Land Grant to Great Irvine Ranch," Irvine History Historical Society website, 2020, https://irvinehistory.org/wp-content/uploads/2020/10/Irvine-Ranch- gives-way-to-Urban-Development.pdf, accessed December 19, 2021, 24. 26 Ibid., 11.
27 Fred L. Emmert and Richard N. Frost, Real Estate Masterwork Series: Newport Center/Fashion Island Newport Beach, California (CreateSpace Independent Publishing Platform, 2015), p. 14. 28 Ibid., 8.
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Each building that comprised Newport Center was designed as a separate entity without reference to the adjacent parcels. 29 Moreover, the San Diego Freeway and the Newport Freeway (55) were yet to be built and the Santa Anna Freeway was the only access from north to south.30 The lack of developed roads lead to connectivity issues and uncertainty regarding the viability of the project.

A feasibility study for a shopping mall in the vicinity of Pacific Coast Highway and MacArthur Boulevard was conducted in the years, between 1956 and 1957. 31 The plan recommended a shopping center spread across 400,000 — 500,000 square feet, but the geographic location did not cover the demands of the normal market area due to its proximity to the Pacific Ocean. Therefore, the market demand and growth would entirely depend on the population of the inland areas of Orange County.32 In order to establish feasibility for such a large and ambitious project, growth studies, population projections, and demographic studies were conducted by Larry Smith & Company, a nationally recognized market and economic research firm.33 Further studies by Economic Research Associates were conducted to project specific demands based on population growth. This included demands for hotels, cultural and convention facilities, housing, medical, service stations and recreation facilities.34 William Pereira's model for Newport Center was based on Rodeo Drive in Beverly Hills, in which he wanted stores facing the streets in an effort to reintroduce the main street concept back into modern urban development. After the feasibility studies were conducted and vetted, architect Welton Beckett's nationally prominent firm was chosen to design the shopping center (now Fashion Island) due in part to his familiarity with President Eisenhower and the President of The Irvine Company.35 The initial plans developed by Beckett's firm were not approved, and the firm was directed to alter their plans.36 An oval road system was proposed by the project's traffic engineer which would give equal access and visibility to all surrounding parcels. The oval road created an island at the center which was the site for the shopping center which is now known as the Fashion Island.37An address numbering system was developed for the projects along the Newport Center Drive. This system followed a systematic "Block" designation around the Fashion Island such as the area between Newport Center Drive extension and San Miguel were named Block 100, Block 200 and Block 300.38 The numbering commenced at the intersection of Newport Center Drive and Newport Center Drive extension and continues in a counter -clockwise manner until the Pacific Coast Highway. The first building as part of the Newport Center development was 400 Newport Center Drive, which was constructed in 1967, while the majority of the Newport Center buildings followed in the early to mid-1970s. Buildings A-D were constructed in 1975, comprising the original portion of the Project site's hotel complex. Newer developments in Newport Beach are 29 Ibid.
30 Ibid., 9.
31 Ibid., 10.
32 Ibid.
33 Ibid., 9.
34 Ibid., 10.
35 Ibid., 11.
36 Ibid., 14.
37 Ibid.
38 Ibid., 32.
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mostly residential, aside from Newport Center. Today, Newport Center includes not only upscale retail shopping including Bloomingdales and Neiman Marcus which comprise the nucleus that is Fashion Island, it also includes large office complexes that house prominent Orange County businesses including Pacific Life Building and The Irvine Company, and residential developments including Granville, Meridan, and Colony at Fashion Island.

Fashion Island Shopping Center
Fashion Island Shopping Center, an upscale commercial lifestyle center, opened in 1967 as part of the larger Newport Center. The shopping center was designed by architect Welton Beckett and planned by The Irvine Company.39 Located in the center of the oval -shaped Newport Center Drive, the center originally featured four department stores: Buffum's, J. W. Robinson's, The Broadway, and J.C. Penney, which were flanked by additional smaller stores. These four initial buildings were designed by architects William Pereira and Welton Becket, and were flanked by several smaller stores. Fashion Island included a koi pond water feature designed by Sasaki - Walker and Associates of San Francisco, headed by Hideo Sasaki who was a famous and internationally known landscape architect.40 The Koi Pond is functional to date and an attraction for the visitors. Over time, the original Spanish architectural style gradually evolved as new stores were added, and existing stores were converted for new uses. In the 1980s retailers including Bullock's Wilshire and Neiman Marcus were added.41 In 1998, Fashion Island underwent an extensive expansion and renovation based on designs by Jon Jerde in which a food court, movie theatre, three new avenues of shops were added around a circular courtyard with a centralized fountain. Additional changes occurred in the early 2000s, with additional landscaping changes, renovations, and additions.

Tract No. 16774 History
Historic maps and aerial photographs acquired from the Phase I Environmental Site Assessment prepared by EBI Consulting Services, Inc. (2020) were examined to provide historical information about the development of Tract No. 16774 which comprises the Project site. The Phase I Environmental Site Assessment is included in Appendix D The Project site was not developed with any structures or notable features from the earliest topographical map created in 1896, through to the first aerial photographs of the area taken in 1938 and later in 1952 (Figures 5 - 6). By 1952, grading of the Newport Center area was apparent, and a curvilinear roadway ran roughly north to south along the property's eastern extent. The surrounding property also remained undeveloped during this early post -World War II period.

By 1972, commercial, residential, and recreational development lined the Project site (Figure 7).

The property to the immediate west of the subject property was then improved with a golf course, which was then called the Irvine Coast Country Club, which was constructed in the mid- 1960s. 39 Ibid., 13.
40 Ibid., 26.
41 K. A. Crawford, "Department of Parks and Recreation Primary Record: T-Mobile West LLC LA02458A/SC075 Bloomingdales Fashion," prepared by Crawford Historic Services, 2014, p. 2. 900 Newport Center Drive 22 ESA / D202100966.00
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The property to the immediate east of the Project site was developed with a paved surface parking lot which encircled the new Fashion Island shopping center, the property immediately to the south was developed by a condominium complex constructed in 1970, and the grading had begun on the Newport Beach Marriott Hotel site.

By 1977, the subject property had been improved with the extant hotel complex, then known as the Newport Beach Marriott Hotel & Tennis Club (Figure 8). Building A, an L-shaped 3-story hotel room structure was originally connected to Building B, a nine -story hotel room tower with internal courtyard, via a covered walkway or internal corridor. Buildings C, D, and E which included with several restaurants, ballrooms, conference rooms and guest rooms were also present by this time, all of which were interconnected. Three paved surface parking lots extended from Building B, flanking along Santa Barbara Avenue and Newport Center Drive. Seven tennis courts were located the north of the hotel complex and an asphalt paved open parking was developed along the eastern edge of the property.

Building E was constructed in 1985, followed by Building F in 1986 both in the northern portion of the Project as visible in the 1989 aerial photograph (Figure 9). The commercial office building located across Santa Barbara Avenue was constructed by this period. A swimming pool has been added to the courtyard Building A, and Structure G, constructed in 1984 was also visible.

By the 2005 aerial photograph, the tennis courts to the north west have been demolished and Building A and B were no longer connected to one another (Figure 10). The original radial parking lot configuration was demolished and a new entrance driveway was under construction, which was completed by the 2016 aerial photograph (Figure 11). 900 Newport Center Drive 23 ESA / D202100966.00
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SOURCE:EDR
SOURCE:EDR
Subject Property
• a�,.��a.,� a.o a�M�.,ma.

Newport Center Project - Lyon Living
Figure 4
Excerpt from the 1896 topographic map with
subject property identified in red
Newport Center Project - Lyon Living
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W9
SOURCE:EDR
Figure 5
Excerpt from the 1938 aerial photograph with
subject property identified in red
Subject Property
th
y7
Newport Center Project - Lyon Living
Figure 6
Excerpt from the 1952 aerial photograph with
subject property identified in red
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SOURCE:EDR
Newport Center Project - Lyon Living
Figure 7
Excerpt from the 1972 aerial photograph with
subject property identified in red
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SOURCE:EDR
Newport Center Project - Lyon Living
Figure 8
Excerpt from the 1977 aerial photograph with
subject property identified in red
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SOURCE: EDR Newport Center Project - Lyon Living
Figure 9
Excerpt from the 1989 aerial photograph with subject property identified in red 900 Newport Center Drive 28 ESA / D202100966.00
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SOURCE: EDR Newport Center Project - Lyon Living
Figure 10
Excerpt from the 2005 aerial photograph with subject property identified in red 900 Newport Center Drive 29 ESA / D202100966.00
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SOURCE: EDR Newport Center Project - Lyon Living
Figure 11
Excerpt from the 2016 aerial photograph with subject property identified in red Historic Architectural Setting
The former site of the Third Annual National Boy Scout Jamboree in 1953 is located adjacent to the Project site, and is presently a State Point of Historical Interest but is ineligible for listing in the California Register. The site has since been completely redeveloped with Newport Center and Fashion Island. A Modern 9-story commercial office twin towers at 500 Newport Center Drive (CHR Status Code 2S2) is an identified resource that is located .46-miles east of the Project site.

The property was designed by master architect William Pereira for the Irving Company and constructed in 1969.

The Pacific Life Insurance Co. building, located at 700 Newport Center Drive, is a Modern International Style commercial building built in 1973 to designs by master architect William Pereira. 700 Newport Center Drive appears to be a potential historic resource which has not been evaluated and is located 0.2 miles northeast of the Project site.

The Modern Contemporary style Bloomingdales Retail Store was constructed in 1968 and is located 0.2 miles east of the Project site. The store was determined ineligible as a historic resource, and its associated DPR form indicates that much of Fashion Island no longer retains 900 Newport Center Drive 30 ESA / D202100966.00
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historic integrity. Other potential resources associated with what remains of the original Newport Center master plan have not been identified in the records search as part of this study. The Newport Center master plan has not been previously evaluated as a historic resource. Further research would be needed to determine what remains from the center's original construction, and to determine if historic integrity remains.

Hotels
In early America, lodging for travelers typically took the form of the public house or tavern, establishments that were granted licenses to serve alcohol in exchange for offering public lodging.42 Following the American Revolution and the War of 1812, a new generation of American hotels emerged, with a boom in hotel construction from about 1820 to 1830. By 1840, the hotel was ubiquitous across the eastern half of the United States.43 The first hotel in the City of Los Angeles was the Bella Union, built on Main Street in downtown Los Angeles in 1835 and repeatedly remodeled over the years. The Bella Union was typical of mid- 19th century hotels in Los Angeles, which tended to be small operations in modest buildings. Larger and more luxurious hotels began to appear in downtown Los Angeles beginning in the 1860s, including the Pico House Hotel built in 1864, and the Hotel Nadeau, which opened in 1882.44 At the end of the 19th century, American tourism began to expand rapidly as a result of increased leisure time and the availability of long-distance transportation in the form of the railroad. The expansion of the rail lines to the West Coast allowed many middle-class Americans the chance to venture west, tempted by reports of dramatic landscapes and healthful climates. The first major hotel in Southern California was the Hotel Raymond, built in the fledgling town of Pasadena in 1886. The success of the Hotel Raymond and subsequent hotels established Pasadena as a resort destination and helped bring tourists and settlers to the greater Los Angeles area.45 By the first decades of the 20th century, Los Angeles was experiencing tremendous growth. In the first thirty years of the century, the population of Los Angeles grew from 100,000 to 1,000,000, surpassing San Francisco as the largest city in the state. In accordance with this impressive growth, Los Angeles moved away from its humble pueblo beginnings as the commercial core shifted south to the new major thoroughfares of Main, Spring, Broadway, Hill, and Olive Streets. The buildings (including hotels) that rose up in this new commercial district were architect -designed structures meant to rival the architecture of San Francisco and the cities of the East Coast. Major hotels in early 20th century Los Angeles included the Alexandria Hotel in 1906, the Rosslyn Hotel in 1914, and the Biltmore Hotel in 1923.

The early 20th century also marked the beginning of a business model that would come to dominate the hotel industry by the postwar period: the chain hotel. Rather than catering to an elite class looking for luxurious accommodation, the chain hotels of the 20th century focused on appealing to the masses. An early champion of this model was E.M. Statler, who opened his first 42 A.K. Sandoval-Strausz, Hotel: An American History (New Haven: Yale University Press), 2007, p. 16. 43 Ibid.
44 Ruth Wallach, Linda McCann, Dace Taube, Claude Zachary, and Curtis C. Roseman, Images ofAmerica: Historic Hotels of Los Angeles and Hollywood, (Charleston, SC: Arcadia Publishing), 2008, p. 9-19. 45 Ibid., 110-116.
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hotel in Buffalo, New York in 1908. Statler poured his money into designs and furnishings that exuded home comfort, de-emphasizing location and luxury in the process. For a price aimed to draw salesmen and families on the road, Statler's hotel offered many of the amenities that are now the staple of every hotel in America, including "private baths, telephones, clocks, full-length mirrors, readings lamps, and stationery."46 The hotel was an instant success and launched Statler into a career running a national hotel chain, based on a foundation of standardization and affordability that became the new standard for American hotels.47 Indeed, Statler's influence was even felt in Los Angeles when in 1950 he opened the Hotel Statler at the corner of South Figueroa Street and Wilshire Boulevard.

Subtheme: Suburban Resort Hotels (1895-1980)
The Newport Beach Marriott Hotel & Spa is representative of a suburban resort hotel property type. The following information is a subtheme of the hotel context as included in SurveyLA's "Los Angeles Citywide Historic Context Statement, Context: Commercial Development, 1859- 1980, Theme: Hotels, 1870-1980.1148
The suburban resort hotel is product of the concept of leisure. It is a form of lodging which stresses escape and pleasure, rather than efficiency and convenience. It does this by separating itself from its surroundings through abundant space and picturesque landscaping in a suburban setting.

The suburban resort hotel is different from a hotel in a resort neighborhood. Hotels in resort neighborhoods rely upon the amenities of the neighborhood. They do not supply their own amusements. Examples of hotels in resort neighborhoods are those of Venice.

They contain lodging in the same manner as conventional hotels. They do not provide their own landscaping or activities. In contrast, the suburban resort hotel is self-contained and does not rely on its neighborhood. Its own grounds provide the amusements.

The suburban resort hotel appeared in the mid- 1890s. It was initially a product of the extension of streetcar routes, which placed once -remote sites within easy reach of city dwellers. It evolved in the years after the First World War to accommodate the increasingly common ownership of automobiles. By the late 1920s this widespread use of the passenger car proved a challenge, as places of amusement outside the city were now easily accessible. Nonetheless, the ability of the suburban resort hotel to adapt to the automobile age allowed it to remain a viable form into the years after the Second World War.

Extant early suburban resort hotels are rare. There is, however, one good example still standing. This is the Mount Washington Hotel (Mount Washington Hotel/Self- Realization Fellowship International Headquarters, L.A. Historic -Cultural Monument No. 46 Ibid., 129.
47 Ibid., 129-133.
48 Daniel Prosser, "Los Angeles Citywide Historic Context Statement, Context: Commercial Development, 1859- 1980, Theme: Hotels, 1870-1980," prepared for the City of Los Angeles Department of City Planning, 2017, p. 69-71.
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845). It dates from 1909-1910 and is located at 3846-3880 San Rafael Avenue in the Mount Washington neighborhood overlooking Highland Park. The elevation of Mount Washington, at 940 feet, is high enough to provide for a scenic vista over the surrounding area.

The neighborhood was outside the city limits of Los Angeles at the time of the hotel's completion, but was annexed within two years. The hotel was part of a subdivision of single -family -home lots. To assure easy access for streetcar riders, the developers built an inclined railway that ran from the trolley stop at Avenue 43 and Marmion Way to the site of the hotel.

At the same time, automobile owners were provided for by means of the newly constructed Mount Washington Drive. The drive connected Marmion Way with San Rafael Avenue, the primary street for the subdivision. The avenue ran about a mile along the ridge -like summit of the mountain, with side streets containing building lots. A reservoir was constructed to serve the development, with water pumped from a spring along the Santa Fe tracks at Avenue 41.

The railway and access road were completed in 1909. The hotel opened in early 1910. It was in the Mission Revival Style and designed by the firm of Meyer and Holler, working through the Milwaukee Building Company. The hotel provided lounge and dining areas, but contained only eighteen rooms, each with a private bath. The grounds were intended to offer tennis and walking paths, as well as a viewing platform overlooking Highland Park.

The enterprise did not live up to expectations. The incline railway experienced constant maintenance problems and ceased operating in 1919. The hotel also faced difficulties. It was too small to compete with similar suburban resort hotels in nearby Pasadena. As early as 1914 the owners were seeking an operator to run the hotel under lease. By 1922 it had become a military school and in 1923 a private hospital. In 1925 the property was purchased by the Self -Realization Fellowship.

The best known of the suburban resort hotels from the 1920s was the Ambassador, discussed in the Historic Context section above. Completed in 1921, it was a transition from the earlier streetcar -oriented hotels like the Mount Washington, with its inclined railway, to the post -World War II automobile -oriented suburban resort establishment.

The architectural form of the original Ambassador building, a single large sprawling structure with a picturesque profile, was typical of the earlier resort hotels. But, from its beginning, the Ambassador was dependent upon an automobile -born clientele and contained adequate parking on its grounds.

An example of a post -World War II suburban resort hotel is the Hotel Bel Air, opened in 1946. It is located at 701 Stone Canyon Road, on a site of over nine acres within an upscale single-family residential district. The original structures were built in 1925 as sales offices and horse stables by Alphonzo Bell, the developer of Bel Air. The property 900 Newport Center Drive 33 ESA / D202100966.00
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was purchased in 1946 by an entrepreneur who hired architect Burton Schutt to remodel the existing buildings and add 62 new rooms to create a hotel.

The Bel Air abandoned the model of a single monumental structure like the Mount Washington and the Ambassador. Instead, the original layout consisted of one- and two- story buildings in the Spanish Colonial Revival style, arranged around lush landscaping, courtyards, and ponds. The buildings were clad in distinctive pink -colored stucco, featuring arched openings and clay -tile roofs. The Bel Air was considered by a prominent architectural critic in the early 1950s to be a good example of the post-war resort hotel. It was praised for its small scale and informality within a landscape setting and for its layout of separate bungalows combined with a low-key main building housing the common spaces.

Postmodernism Architectural Style (1968-Present)
Postmodernism emerged in the 1960s as a criticism of the popular Modern styles of the preceding decades. In this, "designers began to question whether architecture indeed had the power to be a utopian remedy for social problems, as more radical Modernists had claimed.1149 Artists, architects, and other designers began to reference pop -culture in their work while contradicting the "less is more" ideology of their Modernist predecessors. One example of this rejection of previously -accepted ideology included "uniform glass boxes [which] gave way to pop whimsy rendered in plaster."50 Unlike previous styles of architecture, which had very distinct physical characteristics, Postmodernism's characteristics are more abstract in nature. Instead of Corinthian columns or full-length front porches, the common threads of Postmodern design are the use of quotation, metaphor, plurality, and parody.51 In a response to Modernism's lack of ornamentation, Postmodemist architects rediscovered the value of architectural elements and forms, combining traditional ornament with modern non -orthogonal angles, textures, and materials. Popular examples of Postmodern architecture include the Portland Building in Portland, Oregon designed by Michael Graves (Figure 12), and the AT&T Building in New York City by Philip Johnson. The style can best be described as a rejection of the rules set by Modernist architects, while expressing meaning through building techniques, form, and style references.

Significant examples of the Postmodern architectural style in Los Angeles include Frank Gehry's Binoculars Building in Venice, John Portman's Bonaventure Hotel (Figure 13), Museum of Contemporary Art, Loyola Law School, Bunker Hill Steps, the Kentucky Fried Chicken located on Western Avenue in Koreatown, Cesar Pelli and Morma Merrick Sklarek for Gruen Associates' Pacific Design Center (Figure 14), and Frank Gehry's Disney Concert Hall (Figure 15). 49 Chicago Architecture Foundation, "Postmodern," 2018. http://www.architecture.org/architecture-chicago/visual- dictionary/entry/postmodern/, accessed January 5, 2022. 50 John Hill, "Of Ducks and Decorated Sheds: A Review of I Am a Monument," The Journal of the American Institute of Architects, 2009, http://www.architectmagazine.com/design/of-ducks-and-decorated-sheds-a-review- of-i-am-a-monument_o, accessed January 5, 2022.
51 Chicago Architecture Foundation.
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Postmodernist ideas influenced all aspects of design during the late twentieth century, including landscape architecture. According to the Cultural Landscape Foundation, "postmodernism embraced wide-ranging social, economic, cultural and ecological histories of a site and the equally diverse needs of potential users.1152 Like their architectural counterparts, Postmodern landscapes combine a variety of viewpoints and histories, often integrating architecture, landscape and public art. Examples of Postmodern landscapes include Williams Square (Figure 16) in Los Colinas, Texas (1984) and Welcome Park in Philadelphia, Pennsylvania (1982) (Figure 17).

SOURCE: www.archdaily.com
Newport Center Project - Lyon Living
Figure 12
The Portland Building, Portland, OR, 1982
52 The Cultural Landscape Foundation. "A New Focus on Postmodernist Landscapes." 2016. https://tclf.org/news/features/new-focus-postmodernist-landscapes . Accessed December 12, 2017. 900 Newport Center Drive 35 ESA / D202100966.00
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SOURCE: www.archdaily.com Newport Center Project - Lyon Living Figure 13
Westin Bonaventure Hotel by John Portman, Los Angeles, CA, 1974 SOURCE: GoogleMaps Newport Center Project - Lyon Living Figure 14
The Pacific Design Center by Gruen Associates, 1975
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SOURCE: www.archdaily.com Newport Center Project - Lyon Living Figure 15
The Walt Disney Concert Hall by Frank Gehry, Los Angeles, CA, 2003 N
SOURCE: The Cultural Landscape Foundation Newport Center Project - Lyon Living Figure 16
Williams Square, Los Colinas, TX, 1984
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SOURCE: The Cultural Landscape Foundation
w
Newport Center Project - Lyon Living
Figure 17
Welcome Park, Philadelphia, PA, 1982
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History of the Subject Property
Construction and Occupancy History of 900 Newport Center Drive Construction History
Building permits on file with the Newport Beach Building Department were used to create a construction history, as documented in Table 3 (Building Permits are included in Appendix E).

The very first permit available for 900 Newport Center in February of 1973 was issued to construct a 64 square foot sign which indicated The Irvine Company as the property owner. A grading permit was later issued in 1973.

The original 1973 building permit described construction of a new 9-story hotel building of 262,000 square feet for the Marriott Corporation. The architect listed was William Blurock, however, according to a 1975 newspaper article the Marriott Corporation's "in-house organization of architects, engineers and project managers handled most design, engineering, and contracting" of the hotel complex.53 The article further states that "the [Marriott] organization hired subcontractors and also supervised plans of the Newport Beach architectural firm of William Blurock and Partners."54 Interconnected Buildings A, B, C, and D were part of the original 1973-1975 construction (Figure 18-20).

Prior to the hotel's opening in the spring of 1975, the complex was described as being comprised of a "nine -story main tower," with "two low-rise wings."55 An advertisement from 1975 touted the hotel complex as having "four exciting restaurants and lounges with live entertainment nightly," with a variety of leisure time activities including tennis courts, a swimming pool, and golf at the adjacent course.56 The hotel's original dining options included the Capriccio and King's Wharf restaurants, and the Main Brace lounge, and convention facilities comprised a ballroom that could seat 1,750 people, with seven meeting rooms and 14 parlors.57 A bronze fountain, designed and constructed by E. Vittoz with human figures designed by I. I. [J. J.] Jaquet, which was originally exhibited at the "1863 Paris Exhibition" and was relocated into the new hotel upon its opening.58 The details of where the fountain was originally installed, and where it is located today are unknown.

Later building permits issued in 1975 were for signage at the exterior walls and main entrance, electrical work, fence replacement at an unspecified location, pool fence installation, and for swimming pool and spa construction. According to building permits, 8 tennis courts were constructed in 1976 in the northern extent of the site. Building permits issued in 1977 to 1979 included electrical permits for new lighting figures, fans, condensers, heating, exterior lettering/signage, and grading permits. In 1978, permits indicated that a temporary tennis pro 53 "Marriott Hotel Slates Newport Beach Opening," The Los Angeles Times, February 2, 1975. 54 Ibid.
55 "year -long program: Marriott `shopping' coming to close," Press -Telegram, April 9, 1975. 56 "The Newport Beach Marriot is now open," The San Francisco Examiner, June 8, 1975. 57 "Marriott Hotel Slates Newport Beach Opening," The Los Angeles Times, February 2, 1975. 58 "The Newport Beach Marriott Hotel. It's a work of art," The Los Angeles Times, April 13, 1975. 900 Newport Center Drive 39 ESA / D202100966.00
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shop was constructed, and later, in 1979, a building permit for tennis clubhouse was issued. This clubhouse was likely located in the northern extent of the site, which has since been redeveloped with multi -family housing.

Various modifications in the early 1980s included changes to the tennis courts, construction and demolition of new dry walls at unspecified locations in hotel and restaurant, modifications to existing restaurant audio systems, telephone equipment installation, additional electrical permits, modifications to unspecified kitchens, new signage. In the mid-1980s building permits were issued for interior upgrades to the restaurant, which involved the enclosure of a terraced area and a new HVAC system. Structure G a new one-story with basement parking structure spanning 109,000 square feet was constructed in 1984. Additional building permits in 1985 and 1986 involved new fire protection systems, solar panels, restrooms, and an activity deck. According to a building permit, Building E was constructed in 1985 and included a low-rise additional of offices, a health club, a swimming pool with spa and 24 new guest rooms. In 1986, building permits were issued to expand and alter Building B's lobby, with subsequent permits for structural changes, wayfinding signage, and illuminated signage. Later in 1986, Building F - a 10- story tower comprised of guest rooms - was constructed as an addition to Building E, located at the northern extent of the property (Figure 21). Building G was designed by Marriott architect, Gene E. Brethauer.

Permits issued in the late 1980s include renovation work to meeting and storage rooms, the installation of new fire protection systems and smoke detection systems, and for a new pool and bar building. In 1989, building permits were issued for work to remodel Building B, which included raising the floor level of the atrium, tenant improvements, interior alterations and interior demolition, and life safety equipment upgrades. Two permits issued in 1991 were for the construction of a dry wall with lath and plaster, and fire proofing at a sushi bar. Additional permits from the 1990s included the addition of a one-story commercial addition, likely to the Building E, tenant improvements to the hotel complex, a new restroom in Building B, and a restroom adjacent to the J. W. Steakhouse restaurant likely as part of Building C. Later building permits in the late- 1990s included subsequent tenant improvements to Building C, additional rooms in Building B, exterior signage refurbishment and updates to directional signage, restroom remodeling, and interior tenant improvements.

Permits issued in the mid-2000s included fire alarm upgrades, installation of two illuminated "Marriot" signs, plumbing permits, grading site work, and tenant improvements. Small additions to existing Building B and Building F were added in 2007. Extensive landscape renovations began in 2008 with the addition of a new fountain, the removal and replacement of a gazebo, the addition of two trellises to a garden area, and a ramp and retaining wall, likely located adjacent to Building A. The tennis club, courts, and associated parking lot, located to the northwest of the site, were demolished in 2013. Permits for extensive tenant improvements to rooms in Buildings A, B, C, and D were issued in 2013, along exterior accessibility upgrades. Work to replace a walk-in cooler, tenant lobby tenant improvements (presumably in Building B), antenna and cable replacements, and the replacement of r afire pump controller were issued between 2014 and 2017. 900 Newport Center Drive 40 ESA / D202100966.00
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Recent work between 2020 and 2021 has included the enclosure of the atrium at Building B, restroom upgrades, extensive tenant improvements to guestrooms throughout the hotel complex, in addition to the addition of a fitness room, reconstruction of the Porte cochere, Building B lobby renovation, and the renovation of restaurants, bar area, and a coffee shop in Building B (Figure 22-23).

TABLE 3
900 NEWPORT CENTER DRIVE
NEWPORT BEACH BUILDING AND SAFETY DEPARTMENT BUILDING PERMITS51 Permit/
Contractor (C) or
Assessor
Architect (A)
Valuation
Issued
Record
Owner
Engineer (E)
($)
Description
2/26/1973
7994
The Irvine
Schuman (A/E)
400
64 ft Sign
Company
4/25/1973
Marriott Corp
Toups Engineering
grading
5/29/1973
15791
Marriott Corp
Will Blurock
9,000,000
9 story high new
construction hotel building
7/18/1973
11976
Marriott Corp
Owner
500
Construction trailer
5/15/1974
16247
Marriott
Cosco Fire
27,540
Addition of fire sprinklers
Protection (C)
1/14/1975
19385
Marriott Hotel
D.R. Ehrlich
360
Signage
1/14/1975
19033
Marriott Hotel
D.R. Ehrlich
800
Wall and Entrance Sign
Federal Sign &
Signal Corp. (C)
1/14/1975
19382
Marriott Hotel
D.R. Ehrlich
570
Signage
Federal Sign &
Signal Corp. (C)
1/14/1975
19383
Marriott Hotel
D.R. Ehrlich
360
Signage
1/14/1975
19384
Marriott Hotel
D.R. Ehrlich
340
Signage
1/14/1975
19386
Marriott Hotel
D.R. Ehrlich
450
Signage
3/10/1975
18910
Marriott Corp
Cluneil (C)
2,000
Replace existing fence
3/31/1975
18809
Marriott Corp
William Blurock
4,000
Addition of fence around
the pool
3/31/1975
19393
Marriott Hotel
D.R. Ehrlich
1,500
Signage
7/11/1975
18030
Marriott Hotel
Bakan (A/E)
1,500
Swimming pool and spa
5/28/1976
22126
Marriott Hotel
Pacific Tennis
17,000
Construct 8 tennis courts
Courts
6/27/1977
42660
Marriott Hotel
V. Cacezari
750
Install 2 sprinkler HDS in
Fire Guard Sprk
cooler box in kitchen area
Co.(C)
6/10/1978
Marriott Hotel
Owner
1500
Construct temporary tennis
pro shop
1/20/1979
22869
Marriott Hotel
Barker & Ott (A)
90,000
Tennis clubhouse
59 Documentation exists for all permits and certificates of occupancy listed in this table. 900 Newport Center Drive
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Permit/
Contractor (C) or
Assessor
Architect (A)
Valuation
Issued
Record
Owner
Engineer (E)
M
Description
5/23/1979
Marriott Hotel
Lawrence
Fixing of 55 light fixtures.

Electrical Const
6/1/1979
9009
Marriott Hotel
Louie Schmetzer
11,000
Addition of Roof fans, 10
Co.
ton condenser and heating
FAU
12/14/1979
12065
Marriott Corp
Federal Signs
Install set of letters on
building wall
12/19/1979
Marriott Hotel
Barker & Ott
Grading permit
Dames& Moore
8/20/1981
Marriott Corp
Dames& Moore
Cut and fill for pads for
A&C Division
Tennis Courts
6/9/1982
640-2139
Marriott Hotel
Master Protection
11,193
Installation of telephone
Enterprise
equipment room
6/16/1982
619-82
Marriott
Master Protection
4,000
Addition of 4 new fire
sprinklers
2/10/1983
140-83
Marriott Corp
Gene E. Brethauer
5000
Demolition of a wall
(A)
Restoration
Associates Inc (C)
2/22/1983
34-83
Marriott Corp
Gene E. Brethauer
200,000
Remove existing
(A)
restaurant audio(?)lounge
Restoration Assoc.
to separate same
(C)
3/17/1983
Marriott Corp
RTD Electric
Electric work of 153 outlets
and 103 lighting fixtures
3/23/1983
295-83
Marriott Hotel
Able Auto Fire
1,600
Shorten Fire sprinkler
Protection
drops and relocate
6/9/1983
Marriott Corp
All State Plumbing
Fixing of 2 kitchen sink -
garbage disposal, 1
dishwasher and water
piping
7/5/1983
773-83(?)
Marriott Hotel
Elect. Prod. Corp
Install new faces in existing
monument sign
3/2/1984
1311-83
Marriott Corp
Gene E. Brethauer
300,000
Renovation of restaurant
(A)
including enclosure of the
James Brostorp.
terrace, interior upgrade,
(C)
new buffet and addition of
HVAC
3/27/1984
1039-83
Marriott Corp
Marriott Corp
1,000,000
Foundation permit for
parking structure plus
basement to first level
3/28/1984
385-84
Marriott Corp
J. M Carden
64,800
Installation of Fire sprinkler
Sprinkler co.
system
5/2/1984
107-84
Marriott Corp
Gene E. Brethauer
200,000
Interior upgrade, addition
(A)
of sound, fire alarm, smoke
James Brostorp.
evacuation and dimmer
(C)
systems
5/3/1984
529-84
Newport Marriott
Master Protection
1478.01
Installation of Fire system
Enterprise
in kitchen
4/23/1984
480-84
Marriott
Marriott
15,000
Install retaining walls
Corporation
Corporation (A)
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Permit/
Contractor (C) or
Assessor
Architect (A)
Valuation
Issued
Record
Owner
Engineer (E)
($)
Description
4/27/1984
1039-83
Marriott
Gene E. Brethauer
4,000,000
New subterranean parking
Corporation
(A)
structure of 109,000 Sq. Ft,
Owner (C)
and three stories high
7/11/1984
860-84
Marriott
Gene E. Brethauer
80,000
Relocate electrical
Corporation
(A)
transformer vault
12/13/1984
1265-84
Marriott
Gene E. Brethauer
50,000
Construct temporary
Corporation
(A)
loading dock which is to be
removed after new
construction is complete
12/13/1984
1742-84
Marriott
Gene E. Brethauer
14,000
Construction of temporary
Corporation
(A)
fence and high chain link
fence
1/17/1985
66-85
Marriott Hotel
Master Protection
Install fire system in
Enterprise
kitchen
1/24/1985
97-85
Marriott Hotel

AD -ART
Add illuminated wall sign
2/4/1985
174-85
Marriott
J. M. Carden
37,600
New fire sprinkler
Corporation
Sprinkler Co. Inc
protection
2/13/1985
219-85
Marriott
J. M. Carden
1,757
Fire sprinkler Protection
Corporation
Sprinkler Co. Inc
corridor
4/10/1985
513-85
Marriott
Construction of dry
Corporation
wall/stud wall
4/16/1985
852-84
Marriott
Gene E. Brethauer
Addition of solar, toilet
Corporation
(A)
rooms and activity deck
4/16/1985
852-84
Marriott
Gene E. Brethauer
1,050,000
Addition of 24 rooms, low
Corporation
(A)
rise addition including
offices, guest rooms and
health clubs
4/16/1985
852-84
Marriott
Gene E. Brethauer
23,000
Swimming pool and spa
Corporation
(A)
6/24/1985
963-85
Marriott
Gene E. Brethauer
173' long and 1.5'-5.5' high
Corporation
(A)
retaining wall construction
6/25/1985
963-85
Marriott
Gene E. Brethauer
208' long and 1 V-13' high
Corporation
(A)
retaining wall construction
7/17/1985
2-85
Newport Beach
Raymond A
Installation of Bus
Marriott
Peloso (C)
passenger shelter
12/5/1985
1921-85
Marriott Hotel
Master Protection
1,500
Special extinguisher
system for hood and duck
area
2/4/1986
1925-85
Marriott Corp
Gene E. Brethauer
210,000
Lobby expansion and
(A)
alterations to existing hotel
3/21 /1986
1547-84
Marriott Corp
Marriott Corp
50,000
9-FND and one tank
installation
11/21/1986
2029-86
The Irvine Co
Follis Design
Address -Directional Cube
12/12/1986
2164-86
Marriott Hotel
QRS Corp
5,000
Install 16-0 x 16'0
illuminated logo to wall
12/27/1986
852-84
Marriott Corp
Gene E. Brethauer
14,500,000
Construction of new 14
(A)
story hi -rise
8/2/1988
B-7010
Marriott Corp
Joseph Arthur
250,000
Renovation of existing
Ferrante
main brace lounger in 2
meeting rooms, storage
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Permit/
Contractor (C) or
Assessor
Architect (A)
Valuation
Issued
Record
Owner
Engineer (E)
M
Description
and small lounge
9/6/1988
1917-88
Marriott Corp
Viking Fire
7,057
Remodel existing fire
Protection
protection system
Joseph Arthur
Ferrante
10/3/1988
B-10839
Marriott Corp
PKP Eng
5,000
Smoke detection
installation
11/3/1988
B-7269
Marriott Hotel
Porter Mcleod Inc
28,000
New pool bar building
3/10/1989
B-13285
Marriott
Marquis Enterprise
27500
Raise floor level atrium
Corporation
Tony davia Inc
9/27/1989
B-6433
Marriott
Indicom Inc
10,000
Tennant improvements
Corporation
and fire sprinklers
11/29/1989
B-18436
Marriott Corp
Art Ferrant
350,000
Interior alterations at 3rd
Capinteria Calif
floor and HC rooms
relocation to 4'h floor
11/30/1989
B-18437
Marriott
Art Ferrant
40,000
Interior Demolition
Corporation
Capinteria Calif
12/22/1989
B-18348
The Irvine Co
Capinteria Calif
3,000
Fire life Safety
9/1/1991
Marriott Hotel
W. C Froelich
Construction of dry wall
Corporation
with lath and plaster across
30,219 yardage
3/26/1991
B- 27248
Marriott
Tony Davia Inc
Fire proof shaft (exhaust
Corporation
shaft of the sushi bar)
05/06/1993
B-9301146
Newport Beach
K James Clifford
One story commercial
Marriott Hotel
Newport Beach
addition
Marriott Hotel (C)
05/07/1993
B-9300573
Newport Beach
Hutts Krubth L
Tenant Improvements
Marriott Hotel
Snippy Geslby
Eugene(C)
12/8/1994
B-9402853
Marriott Hotel
Elliot D L
Tenant Improvements:

Construction Inc
addition of restroom in
Main lobby and restroom
next to "J. W. Steakhouse"
7/11/1996
B-9601728
One Properties
Peck/Jones
Antenna Installation
Inc
Construction
Lobasso Joe
Andrew
Schultze Donald
Lewis
3/19/1997
B-9603162
Marriott Hotel
Cosselly James
Tenant improvements in 5
rooms in north tower, 12
rooms in south tower
6/4/1997
B-9701471
Newport Marriott
Signage Solutions
Refurbish Existing
Corporation
monument sign "Marriott"
6/4/1997
B-9701472
Newport Marriott
Signage Solutions
Directional signs (upgrade
Corporation
existing sign)
12/9/1998
B-9803721
Newport Beach
Brentwood
Restroom remodel, men's
Marriott
International
and women's restroom
renovation 3rd pl
900 Newport Center Drive
44 ESA / D202100966.00
FINAL Historic Resource Assessment
January 2022

Historic Resource Assessment
Permit/
Contractor (C) or
Assessor
Architect (A)
Valuation
Issued
Record
Owner
Engineer (E)
($)
Description
12/11/1998
B-9804381
Newport Beach
Design Atelier
Tenant improvement:

Marriott
Brentwood
approval for interior work
International
11/8/2001
F2001-
Irvine Company
The Great Alarm
18,000
Upgrade fire alarm in
0435
Company Inc
common area
10/13/2004
F 2004-
CCMH Newport
Pyro-Comm
150,000
Fire Alarm "Marriott North
0327
Beach LLC
Systems Inc
tower in progress
8/2/2005
B 2005-
HMH Properties
P S Services Inc
16,000.00
Install 2 illuminating signs
1883
Inc
"Marriott
5/01/2007
P2006-
HMH Properties
Troy Plumbing and
Replace 3 comp sinks
1185
Inc
Repipe Inc
8/07/2007
G2005-
Host Mariott Corp
Clark Construction
Precise grading work/site
0009
Group California
work
LP
8/21/2007
62004-
CCMH Newport
Clark Construction
7,168,000.00
Tenant Improvements,
4313
Beach LLC
Group California
addition of 4,242 sq. ft,
LP (c)
Marriott Hotel South Tower
Tabb James (A)
11/27/2007
62004-
CCMH Newport
Clark Construction
5,700,000.00
Tenant Improvements,
1823
Beach LLC
Group California
addition of 1,231 sq. ft,
LP (c)
Marriott Hotel North Tower
Tabb James (A)
5/23/2008
X 2008-
Marriott Corp
MC Guire Builders
400,000.00
New fountain/ landscape
0338
Inc
10/17/2008
Marriott Corp
Craig Smith
25,000.00
Remove existing gazebo,
NCG Inc
rebuild new gazebo
Consulting
Structural
Engineers
10/17/2008
X 2008-
Host Hotels &
Craig Smith
25,000.00
New trellis (#1) at Rose
2222
Resorts
NCG Inc
Garden Area
Consulting
Structural
Engineers
10/17/2008
X 2008-
Host Hotels &
Craig Smith
25,000.00
New trellis (#2) at Rose
2223
Resorts
NCG Inc
Garden Area
Consulting
Structural
Engineers
10/12/2012
X2012-
Host Hotels &
R D Olson
25,000.00
Comb permit - gazebo at
2122
Resorts Newport
Construction (C)
rear of property, ramp, and
Beach LLC
Smith Craig
retaining wall
Monroe (A)
Nelson W Mc Kee
(E)
900 Newport Center Drive 45 ESA / D202100966.00
FINAL Historic Resource Assessment January 2022

Historic Resource Assessment
Permit/
Contractor (C) or
Assessor
Architect (A)
Valuation
Issued
Record
Owner
Engineer (E)
($)
Description
10/12/2012
X2012-
Host Hotels &
R D Olson
7,000.00
New trellis (#1) at Rose
2123
Resorts Newport
Construction (C)
Garden Area
Beach LLC
Smith Craig
Monroe (A)
Nelson W Mc Kee
(E)
10/12/2012
X2012-
Host Hotels &
R D Olson
7,000.00
New trellis (#2) at Rose
2124
Resorts Newport
Construction (C)
Garden Area
Beach LLC
Smith Craig
Monroe (A)
Nelson W Mc Kee
(E)
10/12/2012
X2012-
Host Hotels &
R D Olson
7,000.00
New trellis (#1) at Rose
2125
Resorts Newport
Construction (C)
Garden Area
Beach LLC
Smith Craig
Monroe (A)
Nelson W Mc Kee
(E)
10/12/2012
X2012-
Host Hotels &
R D Olson
5,000.00
Remove infill wall 62" in
2126
Resorts Newport
Construction (C)
length at North Tower
Beach LLC
Smith Craig
Monroe (A)
Nelson W Mc Kee
(E)
10/12/2012
X2012-
Host Hotels &
R D Olson
20,000.00
Add 13 light standards
2127
Resorts Newport
Construction (C)
"Marriott'
Beach LLC
Smith Craig
Monroe (A)
Nelson W Mc Kee
(E)
2/13/2013
X2012-
Host Hotels &
Amatel Inc (C)
10,000.00
Change out six antennas
2095
Resorts Newport
at the roof top
Beach LLC
3/6/2013
X2012-
Host Hotels &
T N H C Realty
124,785.00
Demolition of tennis club,
2887
Resorts Newport
Construction Inc
courts and parking lot
Beach LLC
(C)
10/4/2013
X2013-
Host Hotels &
C I K Builders (C)
95,000.00
Addition of cell site on
0474
Resorts Newport
Fulsang Eric (A)
rooftop
Beach LLC
11/1/2013
X2013-
Host Hotels &
Continental
74,165.00
Tenant improvements to
1666
Resorts Newport
Contractors (C)
197 rooms "Pacific Pointe
Beach LLC
Tyner Russel
Building"
Edward (A)
11/1/2013
X2013-
Host Hotels &
Continental
141,840.00
Tenant improvements to
1667
Resorts Newport
Contractors (C)
153 rooms "Harbor Pointe
Beach LLC
Tyner Russel
Building"
Edward (A)
11/1/2013
X2013-
Host Hotels &
Continental
180,845.00
Tenant improvements to
1668
Resorts Newport
Contractors (C)
120 rooms "Harbor
Beach LLC
Tyner Russel
Landing Building"
Edward (A)
900 Newport Center Drive
46 ESA / D202100966.00
FINAL Historic Resource Assessment
January 2022

Historic Resource Assessment
Permit/
Contractor (C) or
Assessor
Architect (A)
Valuation
Issued
Record
Owner
Engineer (E)
($)
Description
11/1/2013
X2013-
Host Hotels &
Continental
232,850.00
Tenant improvements to
1669
Resorts Newport
Contractors (C)
63 rooms "Pacific Landing
Beach LLC
Tyner Russel
Building"
Edward (A)
12/4/2013
X2013-
Host Hotels &
R D Olson
100,000.00
Accessible upgrades for
3041
Resorts Newport
Construction (C)
exterior path of travel
Beach LLC
Tyner Russel
Edward (A)
2/18/2014
X2013-
Host Hotels &
Hansen Cold
12,000.00
Replace walk-in cooler
3138
Resorts Newport
Storage
Beach LLC
Construction
10/30/2014
X2014-
Host Hotels &
Comren Inc (C)
359,370.00
Lobby improvements -
1746
Resorts Newport
Tyner Russel
25,000 SF
Beach LLC
Edward (A)
2/2/2015
X2015-
Host Hotels &
Civil Solutions
2,500.00
Remove PCS cabinets,
0308
Resorts Newport
Incorporated
coax cable, and antenna
Beach LLC
4/30/2015
X2015-
Host Hotels &
Metro RF Services
50,000.00
Replace 3 panel antennas
0056
Resorts Newport
Inc
Beach LLC
7/20/2016
X2016-
Host Hotels &
Wavcomm (C)
43,000.00
Replace 10 antennas
0649
Resorts Newport
Rome Jeff (A)
Beach LLC
12/19/2017
E2007-
Host Hotels &
Remove & replace fire
0655
Resorts Newport
pump controller
Beach LLC
2/14/2019
X2019-
Host Hotels &
Continental
288,000.00
Lobby restroom upgrades
0479
Resorts Newport
Contractors (C)
Beach LLC
Smith Craig
Monroe (A)
3/10/2020
X2020-
Host Hotels &
Continental
80,000.00
Atrium restroom remodel
0079
Resorts Newport
Contractors (C)
Beach LLC
Smith Craig
Monroe (A)
5/28/2021
X2021-
Newport Center
Digney York
3,825,000.00
52593 square foot tenant
0228
Hotel LLC
Associates
improvements and addition
Stewart Joseph E
of 22893 square foot to
Harbor Point building 153
Tyner Russel
guestrooms
Edward (A)
5/28/2021
X2021-
Newport Center
Digney York
2,416,000.00
Tenant improvements:
0635
Hotel LLC
Associates
Addition of 777 square foot
Stewart Joseph E
to Pacific Landing along
with 26988 sq. ft remodel
Tyner Russel
and 48 guestrooms
Edward (A)
6/4/2021
X2021-
Newport Center
R D Olson
15,000,000.0
Addition of fitness and
0853
Hotel LLC
Construction
0 great room, rebuilding of
Stewart Joseph E
Porte Cochere, renovation
of lobby area, bar area,
Tyner Russel
restaurants, Starbucks and
Edward (A)
Harbor Pointe Marriott
900 Newport Center Drive
47 ESA / D202100966.00
FINAL Historic Resource Assessment
January 2022

Historic Resource Assessment
�
_ It I
I 9
a
t
r- Z
SOURCE: Marriott Newport Beach Hotel & Spa
Newport Center Project - Lyon Living
Figure 18
Site plan of the Newport Beach Marriott Hotel &
Tennis Club, 1973
SOURCE: "The Newport Beach Marriott is now open," The Newport Center Project - Lyon Living San Francisco Examiner, June 8, 1975.

Figure 19
Rendering of Newport Beach Marriott upon
opening, 1975
900 Newport Center Drive 48 ESA / D202100966.00
FINAL Historic Resource Assessment January 2022

Historic Resource Assessment
SOURCE:"The Newport Beach Marriott Hotel. It's a work of Newport Center Project - Lyon Living art," The Los Angeles Times, April 13, 1975.

Figure 20
1863 fountain designed by E. Vittoz relocated into
Newport Beach Marriott upon hotel opening, 1975
-eci<xi loiium
m...+m„wsuw
- „d""m
9C19ii WtlCIEPOE LEVEL 17x1•IIIS
SOJINYlW IIOOILS xfix EONCCgGE .EVEL :xrifxtl
.21tri Cq:JIiM1'[tEYEt. I<xxnp
'ratan tmtw
' t. .GPCJtl3 T.49xiHE t':Wi0Wf0E tiles rL00R
�••
'
xOm�M�
.:, .
3 NEWPORT BEACH
,j�tamoitt.
�
,� ��• �
��

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SOURCE: City of Newport Beach Building Department Newport Center Project - Lyon Living Figure 21
Site plan of the subject property when it was called
the Newport Beach Marriott Hotel & Tennis Club,
1986
900 Newport Center Drive 49 ESA / D202100966.00
FINAL Historic Resource Assessment January 2022

Historic Resource Assessment
SOURCE: EBI Consulting Newport Center Project - Lyon Living Figure 22
Building B of the hotel complex as it appeared in
2020
SOURCE: EBI Consulting Newport Center Project - Lyon Living Figure 23
Former atrium as part of Building B of the hotel
complex as it appeared in 2020
900 Newport Center Drive 50 ESA / D202100966.00
FINAL Historic Resource Assessment January 2022

Historic Resource Assessment
William Blurock, supervising architect
William Blurock was born in Los Angeles in 1922. While studying architecture at the University of Southern California, his graduation was delayed due to his service in World War IT (WWII).

During the war, Blurock was station in Foggia, Italy where he flew missions as a P38 pilot over Europe and North Africa. After the war he continued to study at the University of Florence before graduating from University of Southern California in 1947.60 After graduation, Blurock moved to Orange County in 1947 where he primarily designed residences. Due to competition with Los Angeles architects, he partnered with fellow Orange County architects to establish the Newport Beach -based firm Pleger, Blurock, Hogan in 1952.

The firm grew to be Pleger, Blurock, Hogan, Ellerbroek the following year. This venture allowed the architects to collectively acquire large projects including large scale educational projects. The firm worked on the experimental School Planning Laboratory at Stanford University, with the school's director James D. MacConnell. Although the laboratory eventually closed, former director MacConnell continued to work as a private consultant and frequently recommended Blurock's firm to his contacts throughout the country and the world. This association helped the firm gain various global educational projects and international eminence in innovative school design.61 MacConnell described Blurock's firm as, "people architects. They try to bring a home atmosphere to the school.1162
By the mid- 1950s the firm was involved in designing community colleges by associating with a larger architectural company, Neutra & Alexander, to work on the first buildings at Orange Coast College. Later Blurock became the lead architect at the college's Costa Mesa campus.63 By 1960, the firm was renamed as "William E. Blurock and Associates."64 From the 1950s to the late 1980s, the firm had worked on 29 high schools in Orange County in addition to numerous elementary schools, junior highs and community colleges.65 Blurock's design philosophy was to design schools that "look less like prisons" and should be "shopping centers designed to stimulate student interest in their wares through the use of mall -like architecture, eye-catching kiosks, bright colors and murals."66
In the early 1960s, Blurock designed the Student Center at the University of California Irvine and helped draft the original master plan for the campus as part of a joint venture with larger Los Angles firms including William L. Pereira & Associates and A. Quincy Jones, Fredrick E.

Emmons & Associates. Blurock was elected an AIA Fellow in 1968 for his contributions to the design and science of construction, serving an AIA national director in the late 1970s. 60 "William E. `Bill' Blurock Obituary (2012) Orange County Register," Legacy.com (Orange County Register, June 24, 2012), https:Hobits.ocregister.com/us/obituaries/orangecounty/name/william-blurock- obituary?pid=15 8213 3 72.
61 Leslie Berkman, "Architects See More Theaters in Their Future," The Los Angeles Times, September 14, 1986. 62 Ibid.
63 Ibid.
64 "Legacy — TBP/Architecture," tBPArchitecture website, https://tbparchitecture.com/legacy/ , accessed December 17, 2021.
65 Berkman.
66 Ibid.
900 Newport Center Drive 51 ESA / D202100966.00
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Historic Resource Assessment
Proposition 13 and the declining nationwide birthrate spurred Blurock's diversification into non- educational projects.67 The company's previous work on school auditoriums and cafeterias helped them enter the restaurant and theatre design markets. After 1970, the firm was involved in restaurant design including Coco's and Rueben's buildings and three floating replicas of Mississippi river boats, the first of which was the Reuben E. Lee floating restaurant in Newport Beach. The firm also designed the Pacific Amphitheatre in Costa Mesa, Shoreline Amphitheatre in Mountain View, and the Orange County Performing Arts Center. The firm was also chosen to design Home Savings of America's 300,000-square-foot headquarters in Irwindale, as the company wanted a "campus like" environment for its employees.68 The firm's other notable projects include the Cypress College, Estancia High School in Costa Mesa, the Student Center at University of California Irvine, the new Santa Ana Transportation Center and the Segerstrom Hall at the Segerstrom Center of Arts in Orange County (Figure 24- 28). In 1975, the firm then known as William Blurock and Partners was chosen to participate in the design of the subject property, the Newport Beach Marriott Hotel, along with sub -contractors and in-house Marriott Corporation architects.69
The firm's international presence has spanned across Europe, South America, Asia, Australia, and the Middle East. From late 1970s to early 1990s, Blurock designed various international projects including American School of Rio de Janeiro, a $40-million private school built by the Arabian American Oil Company and the master -plan of the International School in Bahrain.70 The firm has undergone various changes at the management level and was eventually named tBP/Architecture, Inc. in 1996.71 The firm has been recognized for a wide -range of award - winning commercial, institutional and civic projects, and primarily for school buildings. Since the firm's inception, tBP/Architecture has received over 170 design awards for educational facilities that reflect the master planning and the aesthetic sensitivity to the contextual environment.72 While building a successful career, Blurock was also involved in his alma mater, the University of Southern California School of Architecture throughout his life. He served on the Board of Councilors beginning in 1986, and established the William Blurock Family Endowment for Publications and the William Blurock Family Research Suite. He received a Distinguished Alumnus award in 1993.73 Blurock was appointed to the California State Board of Architectural Examiners by Governor Ronald Reagan, where he served for 13 years.74 Blurock's other notable achievements include being presented with the Honor Award for "historically significant design and achievement during the past 30 years" in 1982, by the Orange County Chapter of the AIA, where he also served as a national director.75 Blurock later received a lifetime achievement award 67 Ibid.
68 Ibid.
69 "Marriott Hotel Slates Newport Beach Opening," The Los Angeles Times, February 2, 1975. 70 Berkman.
71 "Legacy — TBP/Architecture."
72 Ibid.
73 "William E. `Bill' Blurock Obituary," Orange County Register, June 24, 2012. 74 Ibid.
75 "William E. `Bill' Blurock Obituary."
900 Newport Center Drive 52 ESA / D202100966.00
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from the AIA in 2009.76 Blurock was a sailor, powerboater and was an active member of the 82nd Fighter Group Association up to the time of his death.77 Blurock died in 2012.

SOURCE: City of Newport Beach Building Department Newport Center Project - Lyon Living Figure 24
View of the Cypress College,1967
SOURCE: City of Newport Beach Building Department Newport Center Project - Lyon Living Figure 25
View of Estancia High School, Costa Mesa, 1967
76 Ibid.
77 Therese Bissell, "William E. Blurock: 1922-2012," Architectural Record, November 17, 2015. 900 Newport Center Drive 53 ESA / D202100966.00
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Historic Resource Assessment
SOURCE: City of Newport Beach Building Department Newport Center Project - Lyon Living SOURCE: City of Newport Beach Building Department
Figure 26
Student Center at UC Irvine,1967
Newport Center Project - Lyon Living
Figure 27
Santa Ana Transportation Center,1985
900 Newport Center Drive 54 ESA / D202100966.00
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Historic Resource Assessment
SOURCE: City of Newport Beach Building Department Newport Center Project - Lyon Living Figure 28
Segerstrom Hall at Segerstrom Center of Arts
formerly Orange Center of Performing Arts
Hall,1986
Occupancy and Ownership History
Newspaper articles indicate subtle name changes to the hotel complex over time, but the hotel has always been occupied by the Marriott Corporation. The hotel was originally called the Newport Beach Marriott Hotel (1973 to the late 1970s), then the Newport Beach Marriott Hotel & Tennis Club (late-1970s to the mid-2000s), and is today known as the Newport Beach Marriott Hotel & Spa (mid-2000s to present). The property on which the Marriott Hotel was developed was occupied by The Irvine Company from 1968-1973. From 1973 to 1986, the subject property was occupied by the Marriott Corporation. A building permit later in 1986 and 1989 listed the owners as The Irvine Company. Later as per the Recorded Land tittles, the land was owned by HMH Properties Inc, a wholly owned subsidiary of Host Marriott Hospitality Inc, in 1994 and by Host Hotels & Resorts formerly Host Marriott Corporation, from the years 2007 and 2008. The details of which are mentioned in Table 4 below.

Marriott Corporation
Marriott International, Inc. is an American multinational company, headquartered in Maryland that operates, franchises, and licenses lodging including hotel, residential, and timeshare properties. The company was founded by J. Willard Marriott and his wife Alice Marriott, who grew their nine -stool root bear stand into the Hot Shoppes Restaurant chain which evolved into the current Marriott International Inc.78
78 Marriott International, "Our Story," Marriott International website, https://hotel-development.marriott.com/our- story/, accessed December 11, 2021.
900 Newport Center Drive 55 ESA / D202100966.00
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Marriott is the largest hotel chain in the world by the number of available rooms. It has 30 brands with 7,642 properties in 131 countries and territories. Of these properties, 2,149 are operated by Marriott, and 5,493 are operated by others pursuant to franchise agreements. Marriott has in- house development teams that help build on design ideas and provide resources and tools including site selection, business planning, design, construction, and delivery 79 Marriott's Global Design Group
Marriott has many in-house designers, architects, engineers, and procurement specialists that comprise Marriot's Global Design Group. The internal group provides design and detailing services of their hotels.80 As noted in a newspaper article in 1975, the subject hotel complex was designed by Marriott's in-house organization of architects, engineers and project managers handled most of the design, engineering, and contracting for the hotel complex.81 Today, the internal group has a materials library that includes hundreds of manufacturers and their products and conduct research and participate in trade shows. In 2019, Marriott's in-house Marriott Global Design Group began an ongoing partnership with The Hotel School at Cornell University, where staff members lead a certificate program comprised of six courses focused on the design and planning of hotels.82
TABLE 4
OWNERSHIP/OCCUPANCY HISTORY OF 900 NEWPORT CENTER DRIVE, NEWPORT BEACH Year
Owner
Occupant
Source
1968-1973
The Irvine Company
Marriott Hotel
Recorded Land Titles, Original
building permit #7994
1973
Marriott Corporation
Marriott Hotel
Original building permit #15791
1986, 1989
The Irvine Company
Marriott Hotel
Original building permit #7994
1994
HMH Properties Inc
Marriott Hotel
Recorded Land Titles
2007, 2008
Host Hotels & Resorts
Marriott Hotel
Recorded Land Titles
Architectural Descriptions
The Project site is comprised of one, irregularly shaped parcel, totaling 9.53-acres. The Project site is improved with a full -service Marriott hotel complex which includes a 9-story guest room tower (Building B), two three-story guest room buildings (Building A and D), a one-story ancillary building (Building C) built in 1975, and at ten -story guest room tower (Building F), and a one-story ancillary building (Building E) added in 1985. The Project site includes one story with basement parking garage, that includes five levels of subterranean parking. The majority of 79 "Inside Marriott International's Global Design Resource Library," Epiphany Studio website, https://epiphany- studio.com/-blog/2019/4/17/inside-marriott-internationals-global-design-resource-library, accessed December 11, 2021.
80 Marriott International, "Our Story."
81 "Marriott Hotel Slates Newport Beach Opening," The Los Angeles Times, February 2, 1975. 82 Bond, "Design: Marriot Launches a Hotel Design Program with Cornell, New York," Hotelier India, February 12, 2019, https://www.hotelierindia.com/design/marriott-launches-a-hotel-design-program-with-comell-new-york , accessed November 29, 2021.
900 Newport Center Drive 56 ESA / D202100966.00
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Historic Resource Assessment
the existing improvements (Buildings A-D) were constructed in 1975, with infill Building E added in 1985, Building F added in 1986, and the parking garage Structure G added in 1984.

Site
The Project site is oriented toward Newport Center Drive to the east, Santa Barbara Drive to the north, and faces the Newport Beach Country Club's golf course to the west (Figures 29). Multi- family residential buildings flank the hotel complex to the north and the south. The property includes a contemporary parking garage, Structure G, located in the southern extent of the property (Figure 30). Traversing clockwise, beginning at the hotel complex's main entrance, a semi -circular driveway, currently under construction, leads from Newport Center Drive to an entrance foyer at the main hotel building and lobby, Building B (Figure 31). Building A, which was formerly connected to the rest of the hotel, sits detached from the rest of the complex to the south, connected via a covered pathway, and includes a non -original swimming pool and deck, and an adjacent rose garden with a contemporary gazebo and landscaping (Figures 32-35).

Additional non -original landscaping sits to the north of Building A and includes a rectangular swimming pool, while other landscaping to the southwest of Building B has since been recently demolished and the area was under construction at the time of the site visit (Figures 36).

A semi -circular driveway sits at the northern extent of the site and includes a maintenance parking lot (Figure 37). This driveway offers access to Building F.

SOURCE: ESA 2021
Newport Center Project - Lyon Living
Figure 29
Project site, entrance of Building B under
construction with Santa Barbara Drive to the left,
and Newport Center Drive toward the center,
facing southeast
900 Newport Center Drive 57 ESA / D202100966.00
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Historic Resource Assessment
SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 30
View from southern extent of site with Structure G
at left and Building B toward center, facing
northwest
SOURCE: ESA 2021
Newport Center Project - Lyon Living
Figure 31
View near main entrance with Building B in
background, view facing southwest
900 Newport Center Drive 58 ESA / D202100966.00
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Historic Resource Assessment
SOURCE: ESA 2021 Newport Center Project - Lyon Living
SOURCE: ESA 2021
Figure 32
Covered pathway between Buildings A and B, view
facing south
Newport Center Project - Lyon Living
Figure 33
Landscaping at Building A
900 Newport Center Drive 59 ESA / D202100966.00
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Historic Resource Assessment
SOURCE: ESA 2021
W
6Yfl�1:ZN��yirZrY�i
Newport Center Project - Lyon Living
Figure 34
Rose garden and contemporary gazebo located
south of Building A, view facing south
Newport Center Project - Lyon Living
Figure 35
Swimming pool between Buildings A and B, view
facing west
900 Newport Center Drive 60 ESA / D202100966.00
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Historic Resource Assessment
SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 36
Location of former landscaping, currently under
construction, view facing northwest
SOURCE: ESA 2021
Newport Center Project - Lyon Living
Figure 37
Exterior of Building A, view facing east
900 Newport Center Drive 61
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Historic Resource Assessment
Building A, Harbor Landing
Building A, known as Harbor Landing, is a 3-story guest room building designed in the Postmodern style (Figures 38 and 39). Building A sits at the southernmost extent of the site and is accessible from the parking garage, Structure F to its east, and from an open-air corridor leading from Building B to its north. The building was constructed as part of the original hotel complex in 1975, and was initially connected to Building B via an internal corridor. Thus, with this connection, the entire hotel complex was once a single interconnected entity. Today, Building A is the only standalone building that serves the hotel as part of the complex, and is comprised entirely of guest rooms. Building A is L-shaped in plan and includes a ground floor courtyard with a swimming pool, jacuzzi and other hardscaped and landscaped areas (Figure 40). The building has a flat roof and is of concrete construction and includes an emphasis on its horizontal massing. The ground floor includes generous concrete frames which enclose individual hotel rooms, which step back on subsequent higher floors (Figures 41 and 42). The building is finished in a scored textured stucco and includes contemporary tiling and metal guardrails. There are semi -enclosed recessed exterior corridors that run along the north and east elevations (Figure 43). Guestrooms have undergone numerous tenant improvements over time, and no original interior finishes remain.

SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 38
Building A east elevation (left) and north elevation
(right), view facing southwest
900 Newport Center Drive 62 ESA / D202100966.00
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 39
Building A east elevation, view facing northwest
SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 40
Exterior of Building A, view facing southeast
900 Newport Center Drive 63 ESA / D202100966.00
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
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Figure 41
Building A south elevation, view facing north
Newport Center Project - Lyon Living
Figure 42
Building A north elevation, view facing south
900 Newport Center Drive 64
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 43
Open air corridor at Building A, view facing east
Building B, Harbor Pointe
Building B is centrally located on the Project site and is accessible from a former roundabout driveway which leads off of Santa Barbara Avenue and Newport Center Drive. The driveway and its shared landscaped elements, including a parking lot, walkways and plantings, have since been demolished and the area is currently under construction (Figures 44 and 45). Building B is comprised of a Postmodern style nine -story tower with a lobby at the ground floor and guest rooms on the upper eight floors, and a two-story wing housing guest amenities (Figure 46).

Constructed in 1975, Building B was part of the original hotel complex, and was formally connected to Building A via an internal corridor which projected from the two-story wing. Both the tower and the two-story wing have flat roofs, and are clad in scored stucco. The tower portion is largely square in floorplan and includes an interior courtyard at the atrium level, which has recently been partially infilled (Figure 47). The elevations are that run northwest and southeast are symmetrical and include staggered bays with patios at the upper floors. The symmetrical southwest elevation includes regularly spaced bays delineated by concrete paneling, and also includes patios at the upper floors. Building B's asymmetrical northeastern facade includes a recessed, unenclosed bay, that includes semi -enclosed interior walkways at the upper floors. Bays delineated by concrete paneling flank either side of the large recessed bay at this elevation. All original interior finishes have since been removed (Figure 48). 900 Newport Center Drive 65 ESA / D202100966.00
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 44
Building B north facade with former main entrance
landscaping, view facing southeast
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 45
Building B at left with ongoing construction at main
entrance, view facing northwest
900 Newport Center Drive 66 ESA / D202100966.00
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
SOURCE: ESA 2021
Figure 46
Building B south and east elevations with two-story
wing at right, view facing north
Newport Center Project - Lyon Living
Figure 47
Interior view of the atrium of Building B, view
facing northwest
900 Newport Center Drive 67 ESA / D202100966.00
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 48
Interior view of Building B's new entrance foyer
under construction, view facing northeast
Building C
Building C is a two-story building segment that is attached to the nine -story tower portion of Building B at its southeastern extent. Due to the connected nature of the building with Buildings B, D, and E, it is only externally visible at its southern elevation, which is currently under construction (Figure 49). Building C was constructed in 1975 as part of the original hotel complex. Its eastern elevation, which abuts the former semi -circular driveway, was obscured due to construction activities at the time of the site visit. Building C includes flat roofs, a textured stucco finish, and exhibits similar recessed bays delineated by concrete paneling as found on Building B at its southern elevation. Building C was formerly the northern -most terminus of the original Hotel Complex, prior to the construction of Building E in 1985. The building is currently under construction in some locations, and once housed restaurants and other ancillary functions including kitchens, conference areas, and a cafe (Figures 50- 52). 900 Newport Center Drive 68 ESA / D202100966.00
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 49
Exterior view of Building C, as viewed from
Building A, view facing northwest
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 50
Exterior view of Building C outlined in red as
viewed from Building F, view facing south
900 Newport Center Drive 69 ESA / D202100966.00
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SOURCE: ESA 2021
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Newport Center Project - Lyon Living
Figure 51
Interior view of Building C, view facing south
SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 52
Interior view of a corridor of Building C connection
to Building E
Building D, Pacific Landing
Building D is a three-story guest room wing that is attached directly to Building C from the west (Figure 53). Despite its added -on appearance Building D was constructed in 1975 as part of the original hotel complex. Irregular in footprint, the building has a flat roof, textured scored stucco 900 Newport Center Drive 70 ESA / D202100966.00
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siding, and semi -enclosed walkways with metal railings. The building's west elevation includes concrete framed bays which step back at the upper floors, some of which include patios (Figure 54). The limited detailing and design motifs resemble those present at Building A. Rectangular in footprint, the building includes a narrow interior courtyard formed due to its connection with Building C (Figure 55). The guest rooms were under construction at the time of the site visit and do not retain any of their original finishes (Figure 56).

SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 53
Exterior view of Building D, view facing northwest
Newport Center Project - Lyon Living
Figure 54
Exterior view of Building D, outlined in red as
viewed from Building F, view facing south
900 Newport Center Drive 71 ESA / D202100966.00
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 55
Building D internal courtyard, view facing south
SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 56
Interior of a guestroom under construction of
Building D, view facing west
900 Newport Center Drive 72 ESA / D202100966.00
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Building E
Building E is located in the northern portion of the Project site, along Santa Barbara Avenue. The surrounding landscape had been removed at the time of the site visit (Figure 57). The building's footprint is irregularly shaped, and it was constructed in 1985 as an addition to the north of Building C. The building is in a vernacular style, and abuts Building F to the north, which was constructed in 1986. Building E monolithic in its massing and includes a flat roof. Siding includes textures scored stucco, and the fenestration appears to be replacement. The building is accessed internally, or from several access points leading to the outside, including a concrete ramp that runs along Santa Barbra Avenue (Figure 58). Irregular in footprint, Building E includes ballroom room, conference rooms, a caf6 and retail space as part of the hotel complex (Figure 59).

SOURCE: ESA 2021
SOURCE: ESA 2021
Newport Center Project - Lyon Living
Figure 57
Building E as viewed from location of former
driveway, view facing northwest
Newport Center Project - Lyon Living
Figure 58
Building E exterior with ramp, view facing south
900 Newport Center Drive 73 ESA / D202100966.00
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 59
Interior view of the lobby of Building E, view facing
south
Building F, Pacific Pointe
Building F is located at the northwestern extent of the Project site, and is accessible from a semi- circular driveway which leads off of Santa Barbara Avenue (Figure 60). The 10-story tower was designed in a Postmodern style and serves the hotel complex with commercial uses at the ground floor and guestrooms at the upper floors. Constructed in 1986, Building F was the last building added onto the hotel complex. Oriented diagonally, the tower is rectangular in plan and includes staggered bays with patios at the upper floors along the northwest and southeast elevations, similar to those found on Building B (Figure 61). The building is clad in textured stucco with horizontal scoring at the ground floor. An elevator and stair tower anchor the building along the northern facade. The floor plan includes a double loaded corridor with guest rooms on either side, oriented along the staggered bay elevations. The interior appears to have undergone contemporary tenant improvements, with no original 1986 finishes remaining (Figure 62). 900 Newport Center Drive 74 ESA / D202100966.00
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 60
Building F with staggered bays, view facing south
SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 61
Building F with staggered bays and upper floor
patios, view facing northwest
900 Newport Center Drive 75 ESA / D202100966.00
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SOURCE: ESA 2021
Structure G, parking structure
Newport Center Project - Lyon Living
Figure 62
Interior view of guestroom of Building F with
contemporary finishes
Structure G is located along the southeastern extent of the Project site, along Newport Center Drive, immediately west of Buildings A and B. The concrete structure includes a surface level parking lot with uncovered parking spaces and minimal landscaping (Figure 63). From the surface level, a concrete ramp leads to an upper level with additional uncovered parking spaces (Figures 64-65). Below -grade parking is accessible from the surface level (Figure 66).

Constructed in 1984, Structure G replaced a surface level parking lot that was in roughly the same location.
900 Newport Center Drive 76 ESA / D202100966.00
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 63
Structure G as viewed from along Newport Center
Drive, view facing northwest
SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 64
Structure G, upper -level parking, view facing
northwest
900 Newport Center Drive 77 ESA / D202100966.00
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SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 65
Structure G, detail of textured stucco walls at ramp
leading to lower levels, view facing northwest
SOURCE: ESA 2021 Newport Center Project - Lyon Living
Figure 66
Interior view Structure G from lower parking level
900 Newport Center Drive 78 ESA / D202100966.00
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Significance Evaluation
ESA reviewed the hotel complex located at 900 Newport Center Drive site for significance under federal, state, and local criteria. A brief summary of the context and sub -themes under which the hotel complex was evaluated is provided below and is followed by a detailed evaluation for the property. The development of the Irvine Ranch, City of Newport Beach, and Newport Center were reviewed for their association with the Project site. The original portion of the hotel complex was constructed in 1975, with later additions constructed in 1984, 1985, and 1986.

Together these buildings, additions, a garage structure, and related landscaping comprise the Marriott Hotel Newport Beach Hotel & Spa. Research determined that Buildings A, B, C, and D were designed by Marriott Corporation's in-house design team, with plan oversight by notable local architect William Blurock. The hotel complex was evaluated for eligibility as a potential historic resource under the following historical context and subtheme: Context: Hotels, Subtheme: Resort Hotels (1895-1980). In addition, the hotel complex was also evaluated under context for Postmodernism Architectural Style (1968-Present).

State and Federal Registers
Broad Patterns of History
When examining the subject property in the context of broad patterns of history, the following are the relevant criteria:
• National Register Criterion A: Is associated with events that have made a significant contribution to the broad patterns of our history.
• California Register Criterion 1: Is associated with events that have made a significant contribution to the broad patterns of California's history and cultural heritage.

The subject property at 900 Newport Center Drive was originally developed in 1975, with a single building that comprised present-day Buildings A, B, C, and D. In 1906, the City of Newport Beach was the fifth city to incorporate in Orange County. The adjacent harbor underwent an extensive transformation in the 1920s and 30s, becoming a vital naval ship hub during World War 1I. Many soldiers stationed in the area returned after the war and established permanent residence. Post-war development of Newport Beach was encouraged with the construction of the Santa Ana freeway, which allowed areas further eastward to become developed. As economic industry changed, with the fishing industry waning, business and commercial centers took economic precedence. Beginning in 1967 and continuing through the 1970s and 1980s, large shopping centers, high -scale offices, restaurants and high -end residential areas came to characterize Newport Beach. One such notable commercial development was that of Newport Center, an upscale business, shopping, and entertainment district. Developed in the early 1960s, the commercial center was part of William Pereira's master plan for the larger Irvine Ranch area. The subject property at 900 Newport Center Drive was constructed in 1975, at the later end of the infill development as part of Newport Center, roughly 12 years after its inception.

Newport Center's development was meticulously planned by urban planners, architects, economists, and many market and economic research studies. Newport Center, part of the southern sector of the Irvine Ranch master plan was envisioned as "a downtown for the south 900 Newport Center Drive 79 ESA / D202100966.00
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coast of Orange County." The 700-acre site was to contain high-rise office buildings, medical centers, service businesses, and a regional shopping center.83 Commercial and residential development was planned around the centralized oval -shaped roadway, Newport Center Drive, with each parcel developed as its own entity.

The Marriott Corporation was the first, and only occupant/tenant of the Project site. The corporation is an American multinational company that operates, franchises, and licenses lodging including hotel, residential and timeshare properties. While the final master plan that was selected for development was not located as part of the research effort for this report, this parcel was designated for hotel use, as evidenced by the extensive and meticulous planning efforts of the center. As a commercial chain hotelier, the Marriott Corporation was well -established by the 1970s, and there is no evidence to suggest that the subject property was a notable property within the corporation's extensive portfolio, despite its construction within a master -planned development.

While the subject property follows a distinctive pattern of post-war development, it was not a notable example of development in Newport Center, nor did it set the precedent for later expansion, as the hotel was constructed at the later end of the commercial center's prominent period of development.

Further, the subject property has undergone extensive changes including the removal and replacement of all original landscaped features, substantial large additions, and extensive tenant improvements, such that the substantial adverse changes have undermined the subject property's ability to convey a distinctive pattern of post war development.

As a result, 900 Newport Center Drive does not appear to meet the thresholds of significance for individual eligibility under National Register Criterion A or California Register Criterion 1.

With regard to associations with important persons, the following are the relevant criteria:
• National Register Criterion B: Is associated with the lives of persons significant in our past. • California Register Criterion 2: Is associated with the lives of persons important in our past.

California agricultural pioneer, James Irvine, inherited three adjoining Spanish -Mexican land grants which ultimately formed his namesake ranch, Irvine Ranch. Initially used for sheep raising, the land became one of California's most productive large-scale agricultural enterprises with his farms producing grains, vegetables, and citrus in the early 20th century. With a keen business sense, the Irvine family consolidated their extensive ranch holdings under The Irvine Company corporation. The family continued to own extensive land in the area through the 1950s, eventually donating 1,000 acres to the University of California, who selected master architect William Pereira & Associates to develop a master plan for Irvine Ranch which would come to include residential, commercial, industrial, and institutional areas, with well -planned and deliberate circulation patterns, open spaces, and an environmental corridor. 83 "Irvine Ranch History: From Mexican Land Grant to Great Irvine Ranch," 11. 900 Newport Center Drive 80 ESA / D202100966.00
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The subject property was developed more than 200 years after James Irvine originally acquired the land. While his decedents continued to own and occupy the land for nearly two centuries, later donating much of it, the subject property was owned and developed by private investors with no direct connection to the Irvine family, other than the hotel complex's physical establishment on land that was once owned by the family's The Irvine Company.

There were no other notable individuals, hotel managers, or hotel guests that were identified for their association with the hotel complex.

Therefore, 900 Newport Drive does not appear to meet the eligibility requirements under National Register Criterion B or California Register Criterion 2.

Architecture
Regarding the subject property's architecture, design, or construction, the following are the relevant criteria:
• National Register Criterion C: Embodies the distinctive characteristics of a type, period, or method of construction or that represent the work of a master, or that possess high artistic values, or that represent a significant and distinguishable entity whose components may lack individual distinction.
• California Register Criterion 3: Embodies the distinctive characteristics of a type, period, region, or method of construction, or represents the work of an important creative individual, or possesses high artistic values.

The suburban resort hotel property type stressed the concept of escape and pleasure as opposed to efficiency, economy, and convenance. By design, this was accomplished by an explicit separation from its physical surroundings through abundance space and picturesque landscaping in a suburban setting. The subject property located at 900 Newport Center Drive abuts the Newport Beach Country Club, which was formerly the Irvine Coast Country Club upon the hotel's opening. Advertisements indicate a direct connection to the golf course and eight tennis courts for both recreation and leisure. The grounds included extensive original landscaping which included tennis courts and a swimming pool and a hydro -massage pool. Other amenities that the hotel provided include three restaurants and a bar, which were promoted with the idea that guests could enjoy all three meals on the hotel grounds, in addition to entertainment. While the original design of the hotel complex does appear to be an example of a Suburban Resort Hotel property type, and it was located in a bucolic setting within urban city limits, it does not appear to have been a significant example of this property type, as the hotel was not found in any publications indicating that it significantly influenced architectural development of this kind. Furthermore, the hotel complex currently lacks sufficient integrity from its original construction to embody the distinctive characteristics of a Suburban Resort Hotel property type. Today, the tennis courts, original swimming pool, and original landscaping have been removed, and the restaurants and bar have all been remodeled as tenants and uses have changed over time. In this the property does not appear to embody the distinctive characteristics of the Suburban Resort Hotel property type any longer due to the substantial changes.
900 Newport Center Drive 81 ESA / D202100966.00
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The original portion of the hotel complex was constructed between 1973 and 1975, and included a single building comprised of Buildings A, B, C, and D, along with landscaped recreational areas. This original portion of the hotel complex, and the subsequent additions, were designed in a Postmodern style. Character defining features of the Postmodern style present at the Project site include non -orthogonal angles at both Buildings B and F, which include stepped, angular bays and voids that allow the tower buildings to appear fragmented toward the top, and scored textured stucco finishes. The buildings' proportions are exaggerated and rhythm is articulated through the repetition of bays, which is also visible at Buildings A and F. The subject property appears to be a relatively modest example of the Postmodern style, which is better known for more flamboyant, playful and exaggerated buildings. A review of Columbia University's Avery Index to Architectural Periodicals did not indicate that the Project site at 900 Newport Center Drive was recognized for its architectural design in any publications, nor did the hotel complex win any design awards.

According to a 1975 newspaper article, the Marriott Corporation's "in-house organization of architects, engineers and project managers handled most design, engineering, and contracting" of the hotel complex. While the original 1973 building permit for the subject property, indicates that William Blurock was the project's architect, the 1975 article further states that "the [Marriott] organization hired subcontractors and also supervised plans of the Newport Beach architectural firm of William Blurock and Partners," which indicates that Blurock was not responsible for the design of the hotel complex, and rather was involved with creating the plans. This likely occurred because the corporation required a licensed local architect to prepare and sign plans in order to submit the project to the local building department for review and permitting. Moreover, Blurock's firm has been recognized for a wide -range of award -winning institutional and civic projects by the time that the hotel complex was designed and constructed, most notably for their work on educational buildings and master plans. Since the firm's inception, Blurock's firm, which is known as tBP/Architecture today, has received over 170 design awards for educational facilities. Thus, the subject property was not a significant design of William Blurock and his involvement in the design was limited to supervising the design and drawings created by the Marriott Corporation's team of in-house designers. There are more architecturally notable architect -designed buildings that remain extant in Newport Center today including The Irvine Company building located at 500 Newport Center Drive (1969) and the Pacific Life Insurance Co. building located at 700 Newport Center Drive (1973), both of which were designed by master architect William Pereira.

Therefore, 900 Newport Center Drive does not meet the significance and integrity threshold requirements for individual eligibility under National Register Criterion C or California Register Criterion 3.

Data
• National Register Criterion D: It yields, or may be likely to yield, information important in prehistory or history.
• California Register Criterion 4: Has yielded, or may be likely to yield, information important in prehistory or history.
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While most often applied to archaeological districts and sites, Criterion D/4 can also apply to buildings, structures, and objects that contain important information. For these types of properties to be eligible under Criterion D/4, they themselves must be, or must have been, the principal source of the important information. None of the buildings on the subject property appear to yield significant information that would expand our current knowledge or theories of design, methods of construction, operation, or other information that is not already known about the period in which they were constructed, their method of construction, or their design. The building reflects common building practices and materials of the early twentieth century, which have already been well documented.

Therefore, 900 Newport Center Drive does not meet the eligibility requirements under National Register Criterion D and California Register Criterion 4.

Newport Beach Historic Register
The City Council may designate as historical property any building or part thereof, object, structure, monument, or collection thereof having importance to the history or architecture of the City of Newport Beach in accordance with the criteria set forth below. The City Clerk shall maintain a register, which shall be known as the City of Newport Beach Register of Historical Property. The City Council may at any time repeal, revise or modify any such designation upon reconsideration of the historical or architectural importance of the places therein described.

A. Criteria for Selection

1. Property may be designated as historical property if it meets any of the following standards of architectural significance:
a. Structures or areas that embody distinguishing characteristics of an architectural style, period, or method of construction, or of architectural development with the City.

The subject property does not appear to embody the distinguishing characteristics of the Postmodern architectural style, as it includes relatively simple character defining features of the style as applied to a hotelier chain. Further, as the property was developed in the 1970s, it is not associated with the earlier distinguished architectural styles that characterize the architectural development of the downtown area of Newport Beach (along S. Coast Highway), nor of Balboa Island- both areas which include the majority of the City's historical resources.
b. Notable works of a master builder, designer, or architect whose style influenced the City's architectural development, or structures showing the evolution of an architect's style.

The hotel complex is not a notable work of a master builder, designer, or architect as the property was designed largely by the Marriott Corporation's in-house design and engineering team. An early newspaper article indicated that the architectural plans were supervised by local notable Newport Beach architect, William Blurock's office. Blurock was established in his career by the time he became involved with the hotel complex, and the property is not identified as a notable project within his portfolio. He is best known for his work on large-scale educational facilities and master plans. c. Rare structures displaying a building type, design, or indigenous building form. 900 Newport Center Drive 83 ESA / D202100966.00
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The hotel complex is not notable as a suburban resort hotel building type, nor is it significant for its modest Postmodern design, as discussed above. Therefore, the property is not considered a rare example of a hotel chain in the City. d. Structures which embody special architectural and design features.

The hotel complex is a simplified example of a Postmodern hotel constructed in 1975.

The Project site does not embody special architectural or design features. The minimal Postmodern detailing at the hotel complex includes: non -orthogonal angles with include stepped, angular bays, fragmented appearance, scored textured stucco finishes, and exaggerated proportions.
e. Outstanding examples ofstructures displaying original architectural integrity, structurally or stylistically, or both.

The subject property is not considered an outstanding example of a structure, as it is not a notable example of a master architect's work, and has not been identified as significant by any professional organization or in any trade publication for its architectural design.

Further, extensive modifications to the Project site have taken place over time, including the infill of additional buildings, extensive tenant improvements, and the removal of original landscape features. Together these modifications have destroyed the subject property's historic integrity as discussed above.
f. Unique structures or places that act as focal or pivotal points important as a key to the character or visual quality of an area.

The subject property does not act as a focal point to the larger Newport Center, as it one of several multi -story properties constructed in the 1960s and 1970s period. In particular, the subject property's design is not outstanding or unique such that it would be considered pivotal as a key to the character or visual quality of the Newport Center area.

2. Property may be designated as historical property if it meets any of the following standards of historical significance.
a. Sites and structures connected with events significant in the economic, cultural, political, social, or civic history of the City of Newport Beach, the County of Orange, the State of California, or the United States ofAmerica.

While the hotel complex was constructed as a part of the Newport Center master plan, the site itself was constructed as a later development to the complex, more than a decade after its groundbreaking. There has been no evidence to suggest that the hotel complex was significantly connected to significant events in the economic, cultural, political, social, or civic history of the City, county, state, or country. b. Structures or areas identified with the lives of historical personages of the City of Newport Beach, the County of Orange, the State of California, or the United States of America.

As discussed above, there were no identified historical personages of the City, county, state, or country identified with the development or operation of the hotel complex. c. Sites and groups ofstructures representing historical development patterns, including, but not limited to, urbanization patterns, railroads, agricultural settlements, and canals.

While the hotel complex is related to the historical development pattern of the commercial Newport Center, the site and group of hotel structures themselves do not represent or embody significant or distinctive historical development patterns. 900 Newport Center Drive 84 ESA / D202100966.00
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The hotel complex at 900 Newport Center Drive does not meet any of the City's Criteria for Selection standards for either architectural or historical significance in order to be considered for designation as a historical property.

Integrity Analysis
The National Register and California Register recognizes a property's integrity through seven aspects or qualities: location, setting, design, materials, workmanship, feeling, and association.

Eligible properties should retain several, if not most, of these aspects. Both registers require that a resource retain sufficient integrity to convey its significance, and the property must retain the essential physical features that enable it to convey its historical identity. Integrity is based on significance and understanding why a property is important. National Register Bulletin 15 states that "only after significance is fully established can you proceed to the issue of integrity."86 The property has not been moved from its original location since construction, therefore the property retains integrity of location.

Much of the hotel complex's original landscaped setting has been demolished, including the original tennis courts and tennis shop in the northwestern portion of the site, the original swimming and hydro -message pools, original parking lots which flanked a centralized parking lot which has also been removed, in addition to pathways and plantings. The adjacent golf course has remained since construction, but the golf course is not on the project site. The original relationship of the hotel complex to its site has been destroyed with the infill of Buildings E and F, and Structure G, which allow the property to be constructed to the extents of the parcel boundaries.

The design of the hotel complex has significantly changed over time, with the demolition of the internal corridor that formerly connected Buildings A and B to one another, extensive infill to the north of the original hotel complex building, extensive ongoing modifications to the main entrance and driveway areas, and at the individual conference rooms, guest rooms, and amenity spaces. The atrium at Building B is in the process of being completely enclosed.

The original workmanship of the stucco finish work at the exterior of most of the buildings remains today, and multiple tenant improvement campaigns over time were likely conducted in a manner consistent with Marriott International's highly regulated construction standards. As such, the hotel complex retains integrity of workmanship.

The only original materials that remain at the hotel complex are the structure and the textured stucco finish. All materials comprising interior finishes, windows, doors, plaster walls, and floor coverings have all been replaced due to the nature of a full -service hotel, which is consistently in use. The subject property lacks many of the physical features that, taken together, convey its historic character (see design, workmanship and materials above).

Due to alterations to the hotel complex and its landscape, the property does not appear as it did when it was first constructed for the Marriott Hotel Corporation. Development of contemporary 86 U.S. Department of the Interior, 2002.
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buildings to the north of the project site has further comprised the feeling of the subject property and its ability to materially communicate its association with the 1970s commercial development within Newport Center. Therefore, the subject property lacks integrity of feeling.

The subject property does not materially retain integrity to convey its historic appearance or pattern of development as an example 1970s commercial development within Newport Center.

The historic setting of hotel complex has been compromised by infill development and ongoing tenant improvements. Furthermore, the subject property is not associated with a significant historic event. Consequently, the subject property lacks integrity of association.

In order to be eligible as a historical resource, a property must possess both significance and integrity. As a result of our investigations, ESA finds the subject property does not possess significance to be eligible as a historic resource, nor does it retain integrity from its original construction, and due to substantial alterations over the years. Therefore, the subject property is ineligible for listing in the National, California or City Register.

Conclusions
As a result of our research and survey investigations and through the application of the applicable federal, state and local eligibility evaluation criteria, ESA finds that the Project site comprised of a hotel complex located at 900 Newport Center Drive lacks sufficient integrity to convey any significance under any of the applicable eligibility criteria, A/1, B/2, or C/3, and under local Newport Beach Historical Register criteria for selection A 1 a — A 1 f or Ala — A2c. As a result of its investigations, ESA recommends the 900 Newport Center Drive ineligible under all of the applicable federal, state, and local criteria. The period of significance for the hotel complex is 1975, the year of its original construction, when Buildings A, B, C, and D were constructed. The hotel complex lacks historic associations with the productive lives of historic personages. The hotel complex does not retain sufficient integrity to convey any significant associations with either the development of Newport Center, as a suburban report hotel or the Postmodern style due. Further, due to significant alterations and changes over the years, the property no longer retains historic integrity and no longer conveys its historic appearance associated with its period of significance. Therefore, ESA recommends that 900 Newport Center Drive should not be considered a historical resource pursuant to CEQA. ESA finds 900 Newport Center Drive ineligible for designation under any of the federal, State or local eligibility criteria and recommends that it be assigned a CHR Status Code of "6Z", which means that it appears ineligible individually for listing in the National Register, the California Register, and for local designation through survey evaluation.

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