BASIN 300
LINE "E"
LINE "G-2"
LINE "G-3
LINE "G-4"
LINE "H"
LINE "H-1"
LINE "H-2"
LINE "H-3"
SHEET 5
LINE "D" LINE "F-1" + "F-1A"
BASIN 400 FILTERRAS
FILTERRAS
LOW FLOW CHANNEL
LINE "A"
LINE "A-2"
BASIN 100
CDS #1
SHEET 2-
BOUQUET CARYON ROAD (PROPOSED ALENMENT?
SHEET 4
LINE "A-5"
UBS RA
-SHEET 3
City of Santa Clarita - 2
Environmental Services Division
LINE "B-4"
LINE "C-3"
BASIN 200 LEGEND:
releytacmaě 313/22
ignature INFILTRATION BASIN #100
BIOFILTRATION BASIN #200
SHEET 3 Plans approved for BIOFILTRATION BASIN #300
INFILTRATION BASIN #400
creation a DBAA
RCP/PVC PIPE TO BE MAINTAINED BY OBAA
CDS UNIT TO BE MAINTAINED BY DBAA
Engineers Report.
DBAA MAINTENANCE EXHIBIT
LENNAR
OVERALL SITE
LENNAR HOMES OF CALIFORNIA, LLC E SIKAND
TENTATIVE TRACT MAP NO. 82126
PAVINE CA 92018 SUITE 365 SANTA CLARITA, CA
LINE "F-1"
COPPER PER MTD 1879 FILTERRAS #3 & #4
NOT TO BE MAINTAINED BY DBAA / ITEM 1
HILL DRIVE #3 PER WATER QUALITY
(SHT 3)
(TO BE VACATED)
WEIR STRUCTURE
ITEM 1
LINE "F"
-- PER LOW FLOW
PER MTD 1879 (SHT 2)
NOT TO BE MAINTAINED BY DBAA
OUTLET STRUCTURE #1
ITEM 4
PER LOW FLOW
§ LOW FLOW DRAIN-1 LOW FLOW DRAIN-1
(SHT 2) 4'X 4' RCB 6' X 4' RCB
ITEM 3 ITEM 2
PER LOW FLOW PER LOW FLOW
ACCESS ROAD (SHT 2)
OUTLET STRUCTURE
ITEM 2 TUBULAR STEEL FENCE /SHT 2Y
PER MTD 1879
(SHT 9)
DIVERTER MANHOLE PER MTD 1879 (SHT 4) ITEM 6 PER WATER QUALITY #12 T.21 SLOPE PER WATER QUALITY (SHT 2)
ACCESS ROAD ITEM 3 CDS UNIT LITEM 1
LINE "G-5"
12" PVC+CLEANOUT DIVERTER MANHOLE
ITEM 3 - OUTLET STRUCTURE
ITEM 1 ITEM 4
PER MTD 1879 PER GRADING PLAN
(SHT 16) PER STREET IMPROVEMENT
(SHT 9) (SHT 16)
LOW FLOW DRAIN-2
24" RCP N
ITEM 2
PER STREET IMPROVEMENT #2
(SHT 16)
INFILTRATION BASIN #100
ITEM 5 SLE:1=80
PER WATER QUALITY
(SHT 2)
BOUQUET CANYON ROAD
LINE "A"
PER MTD 1879
NOT TO BE MAINTAINED BY DBAA
LEGEND: DATE: 5-3-2022
PREPAREU BY DBAA MAINTENANCE EXHIBIT
RCP/PVC PIPE TO BE MAINTAINED BY DBAA
LENNAR
CDS UNIT TO BE MAINTAINED BY DBAA SIKAND TENTATIVE TRACT MAP NO. 82126 LENNAR HOMES OF CALIFORNIA, LLC as NuyS, CA 91411
INFILTRATION BASIN Te: (818) 787-8550 SANTA CLARITA, CA 2000 FIVE POINT, SUITE 365 ax 1015: 008821
IRVINE, CA 92618 5117-006 SHEET 2 OF 5
CDS UNIT
ITEM 1
PER WATER QUALITY (SHT 2)
RIVERGLEN ROAD
BOUQUET CANYON ROAD
- LINE "B-4" #5
12" PVC
ITEM 5
LINE "B" RISER
PER MTD 1879 ITEM 6
NOT TO BE MAINTAINED BY DBAA PER WATER QUALITY
(SHT 2)
BOUQUET CANYON ROAD
BIOFILTRATION BASIN #200
ITEM 2 GATE
PER WATER QUALITY ITEM 9
LINE "A-5"
(SHI2) PER WO PER MTD 1879
NOT TO BE MAINTAINED BY DBAA
LINE "C"
PER MTD 1879
NOT TO BE MAINTAINED BY DBAA
#4
TUBULAR STEEL FENCE LINE "C-3"
ITEM 8 18" RCP
PER WATER QUALITY ITEM 4
PER MTD 1879
(SHT 6)
OUTLET STRUCTURE CATCH BASINS
ITEM 3 ITEM 7
PER MTD 1879 PER MTD 1879
(SHT 6) (SHT 6) N
DIVERTER MANHOLE
ITEM 1
PER MTD 1879 (SHT 6) SCALE: 1"=80'
LEGEND: DATE: 5-3-2022
PREPAREDBY DBAA MAINTENANCE EXHIBIT
RCP/PVC PIPE TO BE MAINTAINED BY DBAA
LENNAR
CDS UNIT TO BE MAINTAINED BY DBAA 15230 Butten BIVe TENTATIVE TRACT MAP NO. 8212 LENNAR HOMES OF CALIFORNIA, LLC ¿SIKAND an Sue, OR B1211
BIOFILTRATION BASIN ANTA CLARITA, C
1080:000U
2000 FIVE POINT, SUITE 365 20 21500145
IRVINE. CA 92618 5117-006 SHEET 3 OF 5
RIVERGLEN RD
#6
FILTERRAS #1 & #2
ITEM 1
PER WATER QUALITY
(SHT 3)
STORM DRAIN LINE "D"
PER MTD 1879
NOT TO BE MAINTAINED BY DBAA TUBULAR STEEL FENCE
ITEM 8
PER WQ
CATCH BASIN STORM DRAIN LINE "D"
ITEM 7 24" RCP
PER WATER QUALITY STEM 5
(SHT 2) PER MTD 1879
(SHT 7)
- RISER (BASIN #400)
WATER QUALITY LINE "A" ITEM 4
12" PVC
ITEM 6 \ PER WATER QUALITY
(SHT 2)
PER WATER QUALITY
OUTLET STRUCTURE
(SHT 2)
#6 ITEM 3
CATCH BASIN PER WATER QUALITY
ITEM 7 (SHT 2)
PER WATER QUALITY - BIOFILTRATION BASIN #400
(SHT 2) ITEM 2
PER WATER QUALITY
LEGEND: (SHT 2) DATE: 5-3-2022
PREPARED BY
ROP/PVC PIPE TO BE MAINTAINED BY DBAA DBAA MAINTENANCE EXHIBIT LENNAR
CDS UNIT TO BE MAINTAINED BY DBAA TENTATIVE TRACT MAP NO. 82126 * SIKAND
LENNAR HOMES OF CALIFORNIA, LLC VENES GASTAT
BIOFILTRATION BASIN SANTA CLARITA, CA
Tal 80178650
SCALE: 1"= 80' 2000 FIVE POINT, SUITE 365
P80(819.311-451
IRVINE, CA 92618 letolsikand com 5117-006 SHEET 4 OF 5
LINE "H"
24" RCP
CANYON ROAD
ITEM 3-
PER MTD 1879
(SHT 9) дон
CDS UNIT BOUQUET
ITEM 1
PER WATER QUALITY
(SHT 2)
LINE "H-2" DIVERTER MANHOLE
#15 18" RCP ITEM 5 LINE "H-3" #16
ITEM 1 PER MTD 1879 18" RCP
PER MTD 1879 (SHT 9) ITEM 1
(SHT 9) PER MTD 1879 (SHT 9)
LOW FLOW CATCH BASIN OUTLET STRUCTURE
ITEM 2 ITEM 2
PER MTD #13: PER MTD 1879
(SHT 9)
18" RCP INFILTRATION BASIN #300
INTLET STRUCTURE ITEM 2
ITEM 1
ITEM 2
PER MTD 1879 PER WATER QUALITY
PER MTD 1879 (SHT 2)
TUBULAR STEEL FENCE/ (SHT 9)
ITEM 6 OUTLET STRÚCTURE J (SHT 9) ACCESS ROAD
GATE ITEM INLET STRUCTURE
OUTLET STRUCTURE OUTLET STRUCTURE
ITEM 7 ER MTD 187 ITEM 3 OUTLET STRUCTURE
PER WATER QUALITY PER MTD 1879 ITEM 2 ITEM 2
ITEM 2
LI OUTLET STRUCTURE (SHT 6) PER MTD 1879 PER MTD 1879
PER MTD 1879 (SHT 9)
ITEM LINE "E" #7 (SHT 9) (SHT 9)
PER MTD 187 4'X4' RCB'
(SHT 6) ITEM 1
PER MTD 1879 ACCESS ROAD
#8 LINE "G"
36" RCP (SHT 6) LINE "G-2" #9
ITEM 1 OUTLET STRUCTURE #10 LINE "G-3" . #11 LINE "G-4" 36" RCP+CLEANOUT
PER MTD 1879 ITEM 2 12" PVC+CLEANOUT _12" PVC+CLEANOUT
ITEM 1 ITEM 1 ITEM 1
PER MTD 1879
INLET STRUCTURE PER MTD 1879 PER MTD 1879 PER MTD 1879
(SHT 6) (SHT 9)
ITEM 3 (SHT 9) (SHT 9)
ER MTD 1879
нт 6
LEGEND: DATE: 5-3-2022
PREPARED COR
PREPARED BY DBAA MAINTENANCE EXHIBIT
• RCP/PVC PIPE TO BE MAINTAINED BY DBAA
LENNAR
CDS UNIT TO BE MAINTAINED BY DBAA TENTATIVE TRACT MAP NO. 82126 LENNAR HOMES OF CALIFORNIA, LLC •SIKAND Jia doza, DA 91411 I INFILTRATION BASIN et (818: 782-3350 SANTA CLARITA, CA SCALE: 1"=80' 2000 FIVE POINT, SUITE 365
IRVINE, CA 92618 5117-006 SHEET 5 OF 5