Agenda packet — San Jacinto City Council, February 7, 2023 (part 2 of 3)

mailing
P.O. Box 432
Riverside, CA 92502-0432
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704

3.A.8.a
Packet Pg. 210 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Laboratory
Name:

Sample ID No.

STATE FORM
Project
Manager:

Date of Report: 22/03/29
Name of Sampler: Employed By:

Date/Time Sample
Collected:

Date/Time Sample
Received @ Lab:

Date Analyses
Completed: 22/03/24
System
Name:

Name or Number of Sample Source:

System
Number:
******************************************************************************** Date/Time of Sample:

YY MM DD TTTT
Station Number:

Laboratory Code:

Submitted by:
******************************************************************************* Date Analyses Completed:

YY MM DD
22/03/24
Phone # :
************
====================================================================================== *************
C2C1260-01

ARTESIA WELL

SAN JACINTO, CITY OF
Babcock Laboratories, Inc. - Riverside
Joseph Youhouse
22/03/09 07:50
22/03/09 07:50 22/03/09 16:05
Angela E. Brown
CA3310032
2698
City Of San Jacinto
CA3310032_005_005

CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
Cations
EPA 200.7 mg/L CALCIUM 40
EPA 200.7 mg/L MAGNESIUM 3.7
EPA 200.7 mg/L POTASSIUM 3.0
EPA 200.7 mg/L SODIUM 22
SM 2340B/EPA
200.7
mg/L HARDNESS, TOTAL (AS CACO3) 120
Anions
EPA 300.0 mg/L CHLORIDE 10
EPA 300.0 mg/L FLUORIDE 0.20 0.1
EPA 300.0 mg/L NITRATE AS N <0.20 10 0.4
EPA 300.0 mg/L NITRITE <0.1 1 0.4
EPA 300.0 mg/L SULFATE 7.2
SM 2320B mg/L as
CaCO3
ALKALINITY, BICARBONATE 140
SM 2320B mg/L as
CaCO3
ALKALINITY, CARBONATE <5.0
SM 2320B mg/L as
CaCO3
ALKALINITY, TOTAL 140
SM 2320B mg/L as
CaCO3

HYDROXIDE AS CALCIUM

CARBONATE
<5.0

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3.A.8.a
Packet Pg. 211 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

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CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
Aggregate Properties
SM 2510 B umhos/cm CONDUCTIVITY @ 25 C UMHOS/CM 300
SM 4500H+ B pH Units PH 8.1
Solids
SM 2540C mg/L TDS 170
General Physical
SM 2120B Color
Units
COLOR <3.0
SM 2130 B NTU TURBIDITY <0.10 0.1
SM 2150B T.O.N.* ODOR <1.0 1TON
Surfactants
SM 5540C mg/L FOAMING AGENTS (SURFACTANTS) <0.08
General Inorganics
EPA 314.0 ug/L PERCHLORATE <2.0 6 2
SM 4500CN E ug/L CYANIDE <100 100
Metals and Metalloids
EPA 200.7 ug/L ALUMINUM <50 1000 50 NCALhND
EPA 200.7 ug/L BARIUM 72 1000 100
EPA 200.7 ug/L COPPER, FREE <50 1000 50
EPA 200.7 ug/L IRON <100 100
EPA 200.7 ug/L MANGANESE 49 20
EPA 200.7 ug/L NICKEL <10 100 10
EPA 200.7 ug/L ZINC <50 5000 50
EPA 200.8 ug/L ANTIMONY, TOTAL <6.0 6 6
EPA 200.8 ug/L ARSENIC <2.0 10 2
EPA 200.8 ug/L BERYLLIUM, TOTAL <1.0 4 1
EPA 200.8 ug/L CADMIUM <1.0 5 1
EPA 200.8 ug/L CHROMIUM <1.0 50 10
EPA 200.8 ug/L LEAD <5.0 15 5
EPA 200.8 ug/L MERCURY <1.0 2 1

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3.A.8.a
Packet Pg. 212 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

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CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
EPA 200.8 ug/L SELENIUM <5.0 50 5
EPA 200.8 ug/L SILVER <10 100 10
EPA 200.8 ug/L THALLIUM, TOTAL <1.0 2 1
EDB and DBCP by EPA 504
EPA 504.1 ug/L 1,2-DIBROMO-3-CHLOROPROPANE <0.010 0.2 0.01 EPA 504.1 ug/L ETHYLENE DIBROMIDE <0.020 0.05 0.02
Chlorinated Herbicides by EPA 515.3
EPA 515.3 ug/L 2,4,5-TP <1.0 50 1
EPA 515.3 ug/L 2,4-D <10 70 10
EPA 515.3 ug/L BENTAZON <2.0 18 2
EPA 515.3 ug/L DALAPON <10 200 10
EPA 515.3 ug/L DICAMBA <1.5 1.5
EPA 515.3 ug/L DINOSEB <2.0 7 2
EPA 515.3 ug/L PENTACHLOROPHENOL <0.20 1 0.2
EPA 515.3 ug/L PICLORAM <1.0 500 1
Volatile Organic Compounds by EPA 524.2
EPA 524.2 ug/L 1,1,1,2-TETRACHLOROETHANE <0.50 0.5
EPA 524.2 ug/L 1,1,1-TRICHLOROETHANE <0.50 200 0.5
EPA 524.2 ug/L 1,1,2,2-TETRACHLOROETHANE <0.50 1 0.5
EPA 524.2 ug/L 1,1,2-TRICHLOROETHANE <0.50 5 0.5
EPA 524.2 ug/L 1,1-DICHLOROETHANE <0.50 5 0.5
EPA 524.2 ug/L 1,1-DICHLOROETHYLENE <0.50 6 0.5
EPA 524.2 ug/L 1,1-DICHLOROPROPENE <0.50 0.5
EPA 524.2 ug/L 1,2,3-TRICHLOROBENZENE <0.50 0.5
EPA 524.2 ug/L 1,2,4-TRICHLOROBENZENE <0.50 5 0.5
EPA 524.2 ug/L 1,2,4-TRIMETHYLBENZENE <0.50 0.5
EPA 524.2 ug/L 1,2-DICHLOROETHANE <0.50 0.5 0.5
EPA 524.2 ug/L 1,2-DICHLOROPROPANE <0.50 5 0.5
EPA 524.2 ug/L 1,3,5-TRIMETHYLBENZENE <0.50 0.5
EPA 524.2 ug/L 1,3-DICHLOROPROPANE <0.50 0.5

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3.A.8.a
Packet Pg. 213 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

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CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
EPA 524.2 ug/L 1,3-DICHLOROPROPENE <0.50 0.5
EPA 524.2 ug/L 2,2-DICHLOROPROPANE <0.50 0.5
EPA 524.2 ug/L 4-METHYL-2-PENTANONE <5.0 5
EPA 524.2 ug/L BENZENE <0.50 1 0.5
EPA 524.2 ug/L BIS(2-CHLOROETHYL) ETHER <5.0
EPA 524.2 ug/L BROMOBENZENE <0.50 0.5
EPA 524.2 ug/L BROMOCHLOROMETHANE <0.50 0.5
EPA 524.2 ug/L BROMODICHLOROMETHANE <0.50 1
EPA 524.2 ug/L BROMOFORM <0.50 1
EPA 524.2 ug/L CARBON TETRACHLORIDE <0.50 0.5 0.5
EPA 524.2 ug/L CHLOROBENZENE <0.50 70 0.5
EPA 524.2 ug/L CHLOROETHANE <0.50 0.5
EPA 524.2 ug/L CHLOROFORM <0.50 1
EPA 524.2 ug/L CHLOROMETHANE <0.50 0.5
EPA 524.2 ug/L CIS-1,2-DICHLOROETHYLENE <0.50 6 0.5
EPA 524.2 ug/L CIS-1,3-DICHLOROPROPENE <0.50 0.5 0.5
EPA 524.2 ug/L DIBROMOCHLOROMETHANE <0.50 1
EPA 524.2 ug/L DIBROMOMETHANE <0.50 0.5
EPA 524.2 ug/L DICHLORODIFLUOROMETHANE <0.50 0.5
EPA 524.2 ug/L DICHLOROMETHANE <0.50 5 0.5
EPA 524.2 ug/L ETHYLBENZENE <0.50 300 0.5
EPA 524.2 ug/L HEXACHLOROBUTADIENE <0.50 0.5
EPA 524.2 ug/L ISOPROPYLBENZENE <0.50 0.5
EPA 524.2 ug/L M-DICHLOROBENZENE <0.50 0.5
EPA 524.2 ug/L METHYL ETHYL KETONE <5.0 5
EPA 524.2 ug/L METHYL TERT-BUTYL ETHER <3.0 5 3
EPA 524.2 ug/L NAPHTHALENE <0.50 0.5
EPA 524.2 ug/L N-BUTYLBENZENE <0.50 0.5
EPA 524.2 ug/L N-PROPYLBENZENE <0.50 0.5
EPA 524.2 ug/L O-CHLOROTOLUENE <0.50 0.5
EPA 524.2 ug/L O-DICHLOROBENZENE <0.50 600 0.5

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3.A.8.a
Packet Pg. 214 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

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CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
EPA 524.2 ug/L O-XYLENE <0.50 0.5
EPA 524.2 ug/L P-CHLOROTOLUENE <0.50 0.5
EPA 524.2 ug/L P-DICHLOROBENZENE <0.50 5 0.5
EPA 524.2 ug/L P-ISOPROPYLTOLUENE <0.50
EPA 524.2 ug/L SEC-BUTYLBENZENE <0.50 0.5
EPA 524.2 ug/L STYRENE <0.50 100 0.5
EPA 524.2 ug/L TERT-BUTYLBENZENE <0.50 0.5
EPA 524.2 ug/L TETRACHLOROETHYLENE <0.50 5 0.5
EPA 524.2 ug/L TOLUENE <0.50 150 0.5
EPA 524.2 ug/L TRANS-1,2-DICHLOROETHYLENE <0.50 10 0.5
EPA 524.2 ug/L TRANS-1,3-DICHLOROPROPENE <0.50 0.5 0.5
EPA 524.2 ug/L TRICHLOROETHYLENE <0.50 5 0.5
EPA 524.2 ug/L TRICHLOROFLUOROMETHANE <5.0 150 5
EPA 524.2 ug/L TRICHLOROTRIFLUOROETHANE <10 1200 10
EPA 524.2 ug/L VINYL CHLORIDE <0.50 0.5 0.5
EPA 524.2 ug/L XYLENE, META AND PARA <0.50 0.5
EPA 524.2 ug/L XYLENES, TOTAL <0.50 1750 0.5
Semivolatile Organic Compounds by EPA 525.2
EPA 525.2 ug/L ATRAZINE <0.50 0.5 NLOhND
EPA 525.2 ug/L BENZO(A)PYRENE <0.10 0.1
EPA 525.2 ug/L DI(2-ETHYLHEXYL) ADIPATE <5.0 5
EPA 525.2 ug/L DI(2-ETHYLHEXYL) PHTHALATE <3.0 3
EPA 525.2 ug/L LASSO <1.0 1
EPA 525.2 ug/L MOLINATE <2.0 2
EPA 525.2 ug/L SIMAZINE <1.0 1 NLOhND
EPA 525.2 ug/L THIOBENCARB (BOLERO) <1.0 1
Endothall by EPA 548.1
EPA 548.1 ug/L ENDOTHALL <45 100 45
Organochlorine Pesticides and PCBs by EPA 505
EPA 505 ug/L ALDRIN <0.075 0.075

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3.A.8.a
Packet Pg. 215 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

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CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
EPA 505 ug/L AROCLOR 1016 <0.50 0.5
EPA 505 ug/L AROCLOR 1221 <0.50 0.5
EPA 505 ug/L AROCLOR 1232 <0.50 0.5
EPA 505 ug/L AROCLOR 1242 <0.50 0.5
EPA 505 ug/L AROCLOR 1248 <0.50 0.5
EPA 505 ug/L AROCLOR 1254 <0.50 0.5
EPA 505 ug/L AROCLOR 1260 <0.50 0.5
EPA 505 ug/L BHC-GAMMA <0.20 0.2 0.2
EPA 505 ug/L CHLORDANE <0.10 0.1 0.1
EPA 505 ug/L DIELDRIN <0.020 0.02
EPA 505 ug/L ENDRIN <0.10 2 0.1
EPA 505 ug/L HEPTACHLOR <0.010 0.01 0.01
EPA 505 ug/L HEPTACHLOR EPOXIDE <0.010 0.01 0.01
EPA 505 ug/L HEXACHLOROBENZENE <0.50 1 0.5
EPA 505 ug/L HEXACHLOROCYCLOPENTADIENE <1.0 50 1
EPA 505 ug/L METHOXYCHLOR <10 30 10
EPA 505 ug/L PROPACHLOR <0.50 0.5
EPA 505 ug/L TOTAL POLYCHLORINATED 0.5 0.5

BIPHENYLS (PCB)
<0.50
EPA 505 ug/L TOXAPHENE <1.0 3 1

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3.A.8.a
Packet Pg. 216 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) The following analytical flags and qualifiers are associated with this report:

Lab Number Flagged Analyte Method Flag Sample Qualifier C2C1260-01 Aluminum EPA 200.7 NCALhND
C2C1260-01 Atrazine EPA 525.2 NLOhND
C2C1260-01 Simazine EPA 525.2 NLOhND
Notes and Definitions
pH: Regulatory 15 minute holding time exceeded C2C1260-01 NCALhND Calibration Verification recovery was above the method control limit for this analyte. Analyte not detected, therefore data not impacted.

NLOhND LCS recovery was above method control limit for this analyte. Analyte not detected, therefore data not impacted.

DLR Detection Limit for Reporting. A result below this level is considered a non-detect < Analyte NOT DETECTED at or above the DLR
MCL Maximum Contaminant Level. A result above this level will exceed the compliance limit. * / ''' : NELAP does not offer accreditation for this analyte/method/matrix combination e-CA State Form.rpt
This report applies only to the sample(s) analyzed. As a mutual protection to clients, the public, and Babcock Laboratories, Inc., this report is submitted and accepted for the exclusive use of the Client to whom it is addressed. Interpretation and use of the information contained within this report are the sole responsibility of the Client. Babcock Laboratories, Inc. is not responsible for any misinformation or consequences that may result from misinterpretation or improper use of this report. This report is not to be modified or abbreviated in any way.

Additionally, this report is not to be used, in whole or in part, in any advertising or publicity matter without written authorization from Babcock Laboratories, Inc. The liability of Babcock Laboratories, Inc. is limited to the actual cost of the requested analyses, unless otherwise agreed upon in writing. There is no other warranty expressed or implied.

Enclosed are the analytical results for the submitted sample(s). Babcock Laboratories certify the data presented as part of this report meet the minimum quality standards in the referenced analytical methods. Any exceptions have been noted.

Approval
cc: [email protected]
Angela E. Brown

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3.A.8.a
Packet Pg. 217 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

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3.A.8.a
Packet Pg. 218 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Analytical Report: Page 1 of 9
Project Number: Title 22 - Artesia
Project Name: San Jacinto-DW-CC
Report Date:

City of San Jacinto
P.O. Box 488
Arthur Mullen
San Jacinto, CA 92583
Client Name:

Contact:

Address:
29-Mar-2022
Work Order Number:

Received on Ice (Y/N): Yes Temp: 6°C
C2C1260
Attached is the analytical report for the sample(s) received for your project. Below is a list of the individual sample descriptions with the corresponding laboratory number(s). Also, enclosed is a copy of the Chain of Custody document (if received with your sample(s)). Please note any unused portion of the sample(s) may be responsibly discarded after 30 days from the above report date, unless you have requested otherwise.

Thank you for the opportunity to serve your analytical needs. If you have any questions or concerns regarding this report please contact our client service department.

Lab Sample # Client Sample ID Matrix Date Sampled
Sample Identification
By Date Submitted By
C2C1260-01 Water 03/09/22 07:50 Joseph 03/09/22 16:05
Youhouse
CA3310032_005_005 -- Joseph Youhouse
-ROUTINE--- 005_005
Note: Requested EPA 531 analysis was subcontracted to Weck Laboratories.

Note: Requested EPA 547 analysis was subcontracted to Weck Laboratories. mailing
P.O. Box 432
Riverside, CA 92502-0432
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119

3.A.8.a
Packet Pg. 219 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Analytical Report: Page 2 of 9
Project Number: Title 22 - Artesia
Project Name: San Jacinto-DW-CC
Report Date:

City of San Jacinto
P.O. Box 488
Arthur Mullen
San Jacinto, CA 92583
Client Name:

Contact:

Address:
29-Mar-2022
Work Order Number:

3.A.8.a
Packet Pg. 220 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Analytical Report: Page 3 of 9
Project Number: Title 22 - Artesia
Project Name: San Jacinto-DW-CC
Report Date:

City of San Jacinto
P.O. Box 488
Arthur Mullen
San Jacinto, CA 92583
Client Name:

Contact:

Address:
29-Mar-2022
Work Order Number:

3.A.8.a
Packet Pg. 221 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Analytical Report: Page 4 of 9
Project Number: Title 22 - Artesia
Project Name: San Jacinto-DW-CC
Report Date:

City of San Jacinto
P.O. Box 488
Arthur Mullen
San Jacinto, CA 92583
Client Name:

Contact:

Address:
29-Mar-2022
Work Order Number:

Received on Ice (Y/N): Yes Temp: 6°C
C2C1260
Testing performed by: Babcock Laboratories, Inc. - Riverside CA ELAP No. 2698, EPA No. CA00102, NELAP No. OR4035
Result RDL Units Method Analysis Date Analyst Flag
C2C1260-01
CA3310032_005_005005_005
Sampled: 03/09/22 07:50
Ethylene dibromide ND 0.020 ug/L EPA 504.1 03/14/22 20:01 NAA Dibromochloropropane ND 0.010 ug/L EPA 504.1 03/14/22 20:01 NAA Bentazon ND 2.0 ug/L EPA 515.3 03/19/22 16:42 LLU
2,4-D ND 10 ug/L EPA 515.3 03/19/22 16:42 LLU
Dalapon ND 10 ug/L EPA 515.3 03/19/22 16:42 LLU
Dicamba ND 1.5 ug/L EPA 515.3 03/19/22 16:42 LLU
Dinoseb ND 2.0 ug/L EPA 515.3 03/19/22 16:42 LLU
Pentachlorophenol ND 0.20 ug/L EPA 515.3 03/19/22 16:42 LLU Picloram ND 1.0 ug/L EPA 515.3 03/19/22 16:42 LLU
2,4,5-TP Silvex ND 1.0 ug/L EPA 515.3 03/19/22 16:42 LLU Surrogate: DCAA 108% 70-130 EPA 515.3 03/19/22 16:42 LLU 1,1,1,2-Tetrachloroethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,1,1-Trichloroethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,1,2,2-Tetrachloroethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,1,2-Trichloroethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,1-Dichloroethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,1-Dichloroethene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,1-Dichloropropene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,2,3-Trichlorobenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,2,4-Trichlorobenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,2,4-Trimethylbenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,2-Dichlorobenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,2-Dichloroethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,2-Dichloropropane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,3-Dichlorobenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,3-Dichloropropane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,3-Dichloropropene (total) ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,3,5-Trimethylbenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 1,4-Dichlorobenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 2,2-Dichloropropane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 2-Butanone(MEK-EPA 8260) ND 5.0 ug/L EPA 524.2 03/10/22 19:00 EEC 2-Chlorotoluene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 4-Chlorotoluene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC 4-Methyl-2-Pentanone(MIBK) ND 5.0 ug/L EPA 524.2 03/10/22 19:00 EEC Benzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC
Bis(2-chloroethyl)ether''' ND 5.0 ug/L EPA 524.2 03/10/22 19:00 EEC Bromobenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC
mailing
P.O. Box 432
Riverside, CA 92502-0432
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119

3.A.8.a
Packet Pg. 222 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Analytical Report: Page 5 of 9
Project Number: Title 22 - Artesia
Project Name: San Jacinto-DW-CC
Report Date:

City of San Jacinto
P.O. Box 488
Arthur Mullen
San Jacinto, CA 92583
Client Name:

Contact:

Address:
29-Mar-2022
Work Order Number:

Received on Ice (Y/N): Yes Temp: 6°C
C2C1260
Testing performed by: Babcock Laboratories, Inc. - Riverside CA ELAP No. 2698, EPA No. CA00102, NELAP No. OR4035
Result RDL Units Method Analysis Date Analyst Flag
C2C1260-01
CA3310032_005_005005_005
Sampled: 03/09/22 07:50
Bromochloromethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Bromodichloromethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Bromoform ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC
Bromomethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC
Carbon Tetrachloride ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Chlorobenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Chloroethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC
Chloroform ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC
Chloromethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC cis-1,2-Dichloroethene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC cis-1,3-Dichloropropene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Dibromochloromethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Dibromomethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Dichlorodifluoromethane ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Ethylbenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC
Hexachlorobutadiene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Isopropylbenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Methyl tert butyl Ether ND 3.0 ug/L EPA 524.2 03/10/22 19:00 EEC Methylene Chloride ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC n-Butylbenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC n-Propylbenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Naphthalene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC
p-Isopropyltoluene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC sec-Butylbenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Styrene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC
tert-Butylbenzene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Tetrachloroethene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Toluene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC
trans-1,2-Dichloroethene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC trans-1,3-Dichloropropene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Trichloroethene ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Trichlorofluoromethane ND 5.0 ug/L EPA 524.2 03/10/22 19:00 EEC Trichlorotrifluoroethane ND 10 ug/L EPA 524.2 03/10/22 19:00 EEC Vinyl Chloride ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Xylenes (m+p) ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Xylenes (ortho) ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC Xylenes (Total) ND 0.50 ug/L EPA 524.2 03/10/22 19:00 EEC mailing
P.O. Box 432
Riverside, CA 92502-0432
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119

3.A.8.a
Packet Pg. 223 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Analytical Report: Page 6 of 9
Project Number: Title 22 - Artesia
Project Name: San Jacinto-DW-CC
Report Date:

City of San Jacinto
P.O. Box 488
Arthur Mullen
San Jacinto, CA 92583
Client Name:

Contact:

Address:
29-Mar-2022
Work Order Number:

Received on Ice (Y/N): Yes Temp: 6°C
C2C1260
Testing performed by: Babcock Laboratories, Inc. - Riverside CA ELAP No. 2698, EPA No. CA00102, NELAP No. OR4035
Result RDL Units Method Analysis Date Analyst Flag
C2C1260-01
CA3310032_005_005005_005
Sampled: 03/09/22 07:50
Surrogate: 1,2-Dichloroethane-d4 102% 50-150 EPA 524.2 03/10/22 19:00 EEC Surrogate: 4-Bromofluorobenzene 98% 50-150 EPA 524.2 03/10/22 19:00 EEC Surrogate: Toluene-d8 102% 50-150 EPA 524.2 03/10/22 19:00 EEC Surrogate: 1,2-Dichlorobenzene-d4 104% 50-150 EPA 524.2 03/10/22 19:00 EEC Benzo(a)pyrene ND 0.10 ug/L EPA 525.2 03/14/22 20:22 LB DEH-Adipate ND 5.0 ug/L EPA 525.2 03/14/22 20:22 LB
DEH-Phthalate ND 3.0 ug/L EPA 525.2 03/14/22 20:22 LB
Alachlor ND 1.0 ug/L EPA 525.2 03/14/22 20:22 LB
Atrazine ND 0.50 ug/L EPA 525.2 03/14/22 20:22 LB NLOhND Molinate ND 2.0 ug/L EPA 525.2 03/14/22 20:22 LB
Simazine ND 1.0 ug/L EPA 525.2 03/14/22 20:22 LB NLOhND Thiobencarb ND 1.0 ug/L EPA 525.2 03/14/22 20:22 LB
Surrogate: 4-Terphenyl-d14 88% 70-130 EPA 525.2 03/14/22 20:22 LB Surrogate: Triphenyl phosphate 88% 70-130 EPA 525.2 03/14/22 20:22 LB Endothall ND 45 ug/L EPA 548.1 03/11/22 15:05 NAA
Aldrin ND 0.075 ug/L EPA 505 03/15/22 15:32 NAA
Dieldrin ND 0.020 ug/L EPA 505 03/15/22 15:32 NAA
Endrin ND 0.10 ug/L EPA 505 03/15/22 15:32 NAA
Heptachlor ND 0.010 ug/L EPA 505 03/15/22 15:32 NAA
Heptachlor Epoxide ND 0.010 ug/L EPA 505 03/15/22 15:32 NAA Hexachlorobenzene ND 0.50 ug/L EPA 505 03/15/22 15:32 NAA Hexachlorocyclopentadiene ND 1.0 ug/L EPA 505 03/15/22 15:32 NAA Lindane ND 0.20 ug/L EPA 505 03/15/22 15:32 NAA
Methoxychlor ND 10 ug/L EPA 505 03/15/22 15:32 NAA
Propachlor ND 0.50 ug/L EPA 505 03/15/22 15:32 NAA
Toxaphene ND 1.0 ug/L EPA 505 03/15/22 15:32 NAA
Chlordane ND 0.10 ug/L EPA 505 03/15/22 15:32 NAA
Aroclor 1016 ND 0.50 ug/L EPA 505 03/15/22 15:32 NAA
Aroclor 1221 ND 0.50 ug/L EPA 505 03/16/22 14:45 NAA
Aroclor 1232 ND 0.50 ug/L EPA 505 03/15/22 15:32 NAA
Aroclor 1242 ND 0.50 ug/L EPA 505 03/15/22 15:32 NAA
Aroclor 1248 ND 0.50 ug/L EPA 505 03/15/22 15:32 NAA
Aroclor 1254 ND 0.50 ug/L EPA 505 03/15/22 15:32 NAA
Aroclor 1260 ND 0.50 ug/L EPA 505 03/15/22 15:32 NAA
Polychlorinated Biphenyls (Total ND
PCB's)

0.50 ug/L EPA 505 03/15/22 15:32 NAA
mailing
P.O. Box 432
Riverside, CA 92502-0432
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119

3.A.8.a
Packet Pg. 224 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Analytical Report: Page 7 of 9
Project Number: Title 22 - Artesia
Project Name: San Jacinto-DW-CC
Report Date:

City of San Jacinto
P.O. Box 488
Arthur Mullen
San Jacinto, CA 92583
Client Name:

Contact:

Address:
29-Mar-2022
Work Order Number:

3.A.8.a
Packet Pg. 225 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Analytical Report: Page 8 of 9
Project Number: Title 22 - Artesia
Project Name: San Jacinto-DW-CC
Report Date:

City of San Jacinto
P.O. Box 488
Arthur Mullen
San Jacinto, CA 92583
Client Name:

Contact:

Address:
29-Mar-2022
Work Order Number:

Received on Ice (Y/N): Yes Temp: 6°C
C2C1260
Notes and Definitions
pH: Regulatory 15 minute holding time exceeded C2C1260-01 NCALhND Calibration Verification recovery was above the method control limit for this analyte. Analyte not detected, therefore data not impacted.

NLOhND LCS recovery was above method control limit for this analyte. Analyte not detected, therefore data not impacted.

NR: Not Reported
ND: Analyte NOT DETECTED at or above the Method Detection Limit (if MDL is reported), otherwise at or above the Reportable Detection Limit (RDL)
RDL: Reportable Detection Limit
MDL: Method Detection Limit
* / ''' : NELAP does not offer accreditation for this analyte/method/matrix combination e-Tab_ Summary.rpt
This report applies only to the sample(s) analyzed. As a mutual protection to clients, the public, and Babcock Laboratories, Inc., this report is submitted and accepted for the exclusive use of the Client to whom it is addressed. Interpretation and use of the information contained within this report are the sole responsibility of the Client. Babcock Laboratories, Inc. is not responsible for any misinformation or consequences that may result from misinterpretation or improper use of this report. This report is not to be modified or abbreviated in any way.

Approval
cc: [email protected]
Angela E. Brown
mailing
P.O. Box 432
Riverside, CA 92502-0432
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119

3.A.8.a
Packet Pg. 226 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Analytical Report: Page 9 of 9
Project Number: Title 22 - Artesia
Project Name: San Jacinto-DW-CC
Report Date:

City of San Jacinto
P.O. Box 488
Arthur Mullen
San Jacinto, CA 92583
Client Name:

Contact:

Address:
29-Mar-2022
Work Order Number:

Received on Ice (Y/N): Yes Temp: 6°C
C2C1260
mailing
P.O. Box 432
Riverside, CA 92502-0432
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119

3.A.8.a
Packet Pg. 227 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) 9760<&;0JQAM 3AOOAM9760;
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2PHMGEVF =5 *&( YK'P (+'*,'**)
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2PHMGEVF WYPJS\MHI =5 *&( YK'P (+'*,'**)
4EVFEV]P =5 *&( YK'P (+'*,'**)
4EVFSJYVER =5 *&( YK'P (+'*,'**)
<IXLMSGEVF =5 *&( YK'P (+'*,'**)
<IXLSQ]P =5 *&( YK'P (+'*,'**)
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3.A.8.a
Packet Pg. 228 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) #3<>54510>3!94!"806@=5=
&')"(!-%+*-/
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2PHMGEVF =5 *&( YK'P
2PHMGEVF WYPJSRI =5 *&( YK'P
2PHMGEVF WYPJS\MHI =5 *&( YK'P
4EVFEV]P =5 *&( YK'P
4EVFSJYVER =5 *&( YK'P
<IXLMSGEVF =5 *&( YK'P
<IXLSQ]P =5 *&( YK'P
>\EQ]P =5 *&( YK'P
?VSTS\YV "3E]KSR# =5 *&( YK'P
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+%8]HVS\]GEVFSJYVER ))&* *&( )(&( /(%)+())*YK'P
2PHMGEVF 1&/) *&( )(&( /(%)+(1/YK'P
2PHMGEVF WYPJSRI )*&, *&( )(&( /(%)+()*,YK'P
2PHMGEVF WYPJS\MHI )*&( *&( )(&( /(%)+()*(YK'P
4EVFEV]P )(&, *&( )(&( /(%)+()(,YK'P
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<IXLMSGEVF ))&. *&( )(&( /(%)+()).YK'P
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2PHMGEVF WYPJSRI ),&+ *&( )(&( /(%)+(),+YK'P 51 @%(0
2PHMGEVF WYPJS\MHI )*&1 *&( )(&( /(%)+()*1YK'P 51
4EVFEV]P 1&.) *&( )(&( /(%)+(1.YK'P 51
4EVFSJYVER )(&+ *&( )(&( /(%)+()(+YK'P 51
<IXLMSGEVF )*&+ *&( )(&( /(%)+()*+YK'P 51
<IXLSQ]P )(&( *&( )(&( /(%)+()((YK'P 51
>\EQ]P )*&) *&( )(&( /(%)+()*)YK'P 51
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2PHMGEVF WYPJSRI ),&* *&( )(&( +(/(%)+(),* (&+YK'P 51 @%(0 2PHMGEVF WYPJS\MHI )+&+ *&( )(&( +(/(%)+()++ +YK'P 51
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3.A.8.a
Packet Pg. 229 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) #3<>54510>3!94!"806@=5=
&')"(!-%+*-/
,?065>@!#98><96!-3=?6>= "4SRXMRYIH#
3EUFEQEWIV ERH AUIE >IVWMGMHIV !3SRWMRXIH"
4YLWc^P EP]_W^ @E? HYT^]
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4EVFSJYVER )(&+ *&( )(&( +(/(%)+()(+ (&(1YK'P 51
<IXLMSGEVF )+&( *&( )(&( +(/(%)+()+( -YK'P 51
<IXLSQ]P )(&* *&( )(&( +(/(%)+()(* *YK'P 51
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?6F $J+6*.-0&5F*% C\P[L\PO # 4YLWcdPO3 ),(++(++
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3.A.8.a
Packet Pg. 230 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) #3<>54510>3!94!"806@=5=
&')"(!-%+*-/
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3.A.8.a
Packet Pg. 231 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) WORK ORDER: 2C16087
Babcock Laboratories, Inc.

Project: Babcock Labs Project Number: C2C1260
Client: Project Manager: Rahul R. Nair
Sample Receipt
Printed: 3/17/2022 1:25:12PM
Report To:

Babcock Laboratories, Inc.

Amanda C. Porter
P.O. Box 432
Riverside, CA 92502-0432
Phone: (951) 653-3351
Fax: (951) 653-1662
Invoice To:

Babcock Laboratories, Inc.

Babcock Laboratories
P.O. Box 432
Riverside, CA 92502-0432
Phone :(951) 653-3351
Fax: (951) 653-1662
Received By:

Logged In By:

Date Due:

Date Received:

Date Logged In:
03/30/22 09:00 (10 day TAT)
03/16/22 11:30
03/16/22 13:23
Algabriel T. Holanda
Algabriel T. Holanda
Yes
Yes
Yes
Yes
Yes
Samples Received at: 3.4°C
Yes
Yes
Yes
Samples
All containers intact
Chain of custody completed
Sample labels & COC agree
Samples preserved properly
Sample volume sufficient
Sufficient holding time for all tests
Received on Ice
Appropriate sample containers
Analysis Expires Analysis Comments
2C16087-01 Sample Name: C2C1260-01 [Water] Sampled 3/9/2022 07:50 531.2 EPA_w 04/06/22 23:59
547 EPA_w 03/23/22 23:59
Note:

If any of the information included in this sample receipt acknowledgement is incorrect (sample information, analysis, etc), please contact the lab at (626) 336-2139. Thank you.

Page 1 of 1 ends

14859 Clark Avenue, City of Industry, California 91745-1396 (626) 336-2139 FAX (626) 336-2634 www.wecklabs.com
2C16087

3.A.8.a
Packet Pg. 232 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

3.A.8.a
Packet Pg. 233 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

3.A.8.a
Packet Pg. 234 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) 06/19/19 15:30
7/3/2019
Received on Ice (Y/N): Yes Temperature: 5
Arthur Mullen
Samples
San Jacinto-DW-CC
P.O. Box 488
City of San Jacinto
C
o Work Order
San Jacinto CA, 92583
Reported:

Project Manager:

Project Number:

Project:

Received:

Arthur Mullen
B9F2459
Lab Number Sample Name Sampled Sampled By
California Drinking Water regulations require that the results for specific sources be reported to the State in electronic format. The notation "EDT" will appear on the header page of each report if this information has been sent to the State database. Also, enclosed is a copy of the Chain of Custody document (if received with your sample(s)). If you have any questions or concerns regarding this report please contact our client service department.

The following samples are included in this report:

Received Submitted By
B9F2459-01 Joseph
Youhouse
005 Artesia Well 06/19/19 7:07 06/19/19 15:30 Joseph Youhouse

Page 1 of 10 ends

mailing location P 951 653 3351 CA ELAP No. 2698
P.O. Box 432 6100 Quail Valley Court F 951 653 1662 EPA No. CA00102 Riverside, CA 92502-0432 Riverside, CA 92507-0704 www.babcocklabs.com NELAP No.OR4035 LACSD No., 10119

3.A.8.a
Packet Pg. 235 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Laboratory
Name:

Sample ID No. B9F2459-01
GENERAL MINERAL & PHYSICAL & INORGANIC ANALYSIS (9/99)
Project
Manager:

Date of Report: 19/07/03
Babcock Laboratories, Inc.

Name of Sampler: Joseph Youhouse Employed By:

Date/Time Sample
Collected:

City of San Jacinto
Date/Time Sample
Received @ Lab: 19/06/19 15:30
Date Analyses
Completed: 19/06/28
System
Name:

Name or Number of Sample Source:

System
Number:
****************************************************************************** * User ID:

Date/Time of Sample: 19/06/19 07:07

YY MM DD TTTT
Station Number:

Laboratory Code:

WAT
4790
Submitted by:
19/06/19 07:07
3310032-005
******************************************************************************* Date Analyses Completed:

YY MM DD
19/06/28
Phone # :
************
=====================================================================================

ARTESIA WELL

SAN JACINTO, CITY OF
3310032
*************
EDT
Cindy A. Waddell

MCL CHEMICAL DLR ANALYSES

RESULTS
ENTRY
#

REPORTING
UNITS
mg/L Total Hardness 00900 120
mg/L Calcium 00916 41
mg/L Magnesium 00927 3.8
mg/L Sodium 00929 21
mg/L Potassium 00937 3.0
Total Cations Me/L Value 3.36
mg/L as CaCO3 Total Alkalinity 00410 150
mg/L as CaCO3 Hydroxide 71830 < 5.0
mg/L as CaCO3 Carbonate 00445 < 5.0
mg/L as CaCO3 Bicarbonate 00440 150
* mg/L Sulfate 00945 6.8 0.50
* mg/L Chloride 00940 11
** mg/L Fluoride 00951 0.18 0.10
Total Anions + Fluoride Me/L Value 3.38
pH Units pH 00403 8.2
*** umhos/cm Specific Conductance 00095 320
**** mg/L Total Dissolved Solids 70300 200
T.O.N.* Odor 00086 < 1.0 1.0
5 NTU Turbidity 82079 0.25

0.5 mg/L MBAS 38260 < 0.08

Page 2 of 10 ends

3.A.8.a
Packet Pg. 236 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Laboratory
Name:

Sample ID No. B9F2459-01
GENERAL MINERAL & PHYSICAL & INORGANIC ANALYSIS (9/99)
Project
Manager:

Date of Report: 19/07/03
Babcock Laboratories, Inc.

Name of Sampler: Joseph Youhouse Employed By:

Date/Time Sample
Collected:

City of San Jacinto
Date/Time Sample
Received @ Lab: 19/06/19 15:30
Date Analyses
Completed: 19/06/28
System
Name:

Name or Number of Sample Source:

System
Number:
****************************************************************************** * User ID:

Date/Time of Sample: 19/06/19 07:07

YY MM DD TTTT
Station Number:

Laboratory Code:

WAT
4790
Submitted by:
19/06/19 07:07
3310032-005
******************************************************************************* Date Analyses Completed:

YY MM DD
19/06/28
Phone # :
************
=====================================================================================

ARTESIA WELL

SAN JACINTO, CITY OF
3310032
*************
EDT
Cindy A. Waddell

MCL CHEMICAL ANALYSES DLR

RESULTS
ENTRY
#

REPORTING
UNITS

Page 2 of 3 ends

1000 ug/L Aluminum 01105 < 50 50
6 ug/L Antimony 01097 < 6.0 6.0
10 ug/L Arsenic 01002 < 2.0 2.0
1000 ug/L Barium 01007 < 100 100
4 ug/L Beryllium 01012 < 1.0 1.0
5 ug/L Cadmium 01027 < 1.0 1.0
50 ug/L Total Chromium 01034 < 1.0 1.0
1000 ug/L Copper 01042 < 50 50
ug/L Iron 01045 110 100
15 ug/L Lead 01051 < 5.0 5.0
ug/L Manganese 01055 53 20
2 ug/L Mercury 71900 < 1.0 1.0
100 ug/L Nickel 01067 < 10 10
50 ug/L Selenium 01147 < 5.0 5.0
100 ug/L Silver 01077 < 10 10
2 ug/L Thallium 01059 < 1.0 1.0
5000 ug/L Zinc 01092 < 50 50
ug/L Cyanide 01291 < 100 100
6 ug/L Perchlorate A-031 < 4.0 4.0

Page 3 of 10 ends

3.A.8.a
Packet Pg. 237 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Laboratory
Name:

Sample ID No. B9F2459-01
GENERAL MINERAL & PHYSICAL & INORGANIC ANALYSIS (9/99)
Project
Manager:

Date of Report: 19/07/03
Babcock Laboratories, Inc.

Name of Sampler: Joseph Youhouse Employed By:

Date/Time Sample
Collected:

City of San Jacinto
Date/Time Sample
Received @ Lab: 19/06/19 15:30
Date Analyses
Completed: 19/06/28
System
Name:

Name or Number of Sample Source:

System
Number:
****************************************************************************** * User ID:

Date/Time of Sample: 19/06/19 07:07

YY MM DD TTTT
Station Number:

Laboratory Code:

WAT
4790
Submitted by:
19/06/19 07:07
3310032-005
******************************************************************************* Date Analyses Completed:

YY MM DD
19/06/28
Phone # :
************
=====================================================================================

ARTESIA WELL

SAN JACINTO, CITY OF
3310032
*************
EDT
Cindy A. Waddell

MCL CHEMICAL ANALYSES DLR

RESULTS
ENTRY
#

REPORTING
UNITS

Page 3 of 3 ends

1 mg/L Nitrite as N 00620 < 0.10 0.10
10 mg/L Nitrate as N 00618 < 0.20 0.20
Color Units Color (Apparent) 00081 < 3.0
* 250-500-600 ** 0.6-1.7 *** 900-1600-2200 **** 500-1000-1500 + Indicates Secondary Drinking Water Standards

Page 4 of 10 ends

3.A.8.a
Packet Pg. 238 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Laboratory
Name:

Sample ID No. B9F2459-01
ORGANIC ANALYSIS (9/99)
Project
Manager:

Date of Report: 19/07/03
Babcock Laboratories, Inc.

Name of Sampler: Joseph Youhouse Employed By:

Date/Time Sample
Collected:

City of San Jacinto
Date/Time Sample
Received @ Lab: 19/06/19 15:30
Date Analyses
Completed: 19/06/27
System
Name:

Name or Number of Sample Source:

System
Number:
******************************************************************************** User ID:

Date/Time of Sample: 19/06/19 07:07

YY MM DD TTTT
Station Number:

Laboratory Code:

WAT
4790
Submitted by:
19/06/19 07:07
******************************************************************************* Date Analyses Completed:

YY MM DD
19/06/27
Phone # :
************
====================================================================================== *************
EDT
Cindy A. Waddell

SAN JACINTO, CITY OF

ARTESIA WELL
3310032
3310032-005

CHEMICAL ANALYSES DLR

RESULTS
ENTRY
#
MCL
ug/L
TEST
METHOD
UNITS
Total Trihalomethanes (THM'S/ TTHM) 80
EPA 524.2 ug/L Bromodichloromethane 32101 < 0.50 0.50
EPA 524.2 ug/L Bromoform 32104 < 0.50 0.50
EPA 524.2 ug/L Chloroform 32106 < 0.50 0.50
EPA 524.2 ug/L Dibromochloromethane 32105 < 0.50 0.50
EPA 524.2 ug/L Benzene 34030 < 0.50 1 0.50
EPA 524.2 ug/L Carbon Tetrachloride 32102 < 0.50 0.5 0.50 EPA 524.2 ug/L 1,2-Dichlorobenzene 34536 < 0.50 600 0.50 EPA 524.2 ug/L 1,4-Dichlorobenzene 34571 < 0.50 5 0.50
EPA 524.2 ug/L 1,1-Dichloroethane 34496 < 0.50 5 0.50
EPA 524.2 ug/L 1,2-Dichloroethane 34531 < 0.50 0.5 0.50 EPA 524.2 ug/L 1,1-Dichloroethene 34501 < 0.50 6 0.50
EPA 524.2 ug/L cis-1,2-Dichloroethene 77093 < 0.50 6 0.50 EPA 524.2 ug/L trans-1,2-Dichloroethene 34546 < 0.50 10 0.50 EPA 524.2 ug/L Methylene Chloride 34423 < 0.50 5 0.50
EPA 524.2 ug/L 1,2-Dichloropropane 34541 < 0.50 5 0.50
EPA 524.2 ug/L cis-1,3-Dichloropropene 34704 < 0.50 0.5 0.50 EPA 524.2 ug/L trans-1,3-Dichloropropene 34699 < 0.50 0.5 0.50 EPA 524.2 ug/L Ethylbenzene 34371 < 0.50 300 0.50
EPA 524.2 ug/L Methyl tert butyl Ether 46491 < 3.0 5 3.0 EPA 524.2 ug/L Chlorobenzene 34301 < 0.50 70 0.50

Page 5 of 10 ends

3.A.8.a
Packet Pg. 239 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

Page 2 of 4 ends

CHEMICAL ANALYSES DLR

RESULTS
ENTRY
#
MCL
ug/L
TEST
METHOD
UNITS
EPA 524.2 ug/L Styrene 77128 < 0.50 100 0.50
EPA 524.2 ug/L 1,1,2,2-Tetrachloroethane 34516 < 0.50 1 0.50 EPA 524.2 ug/L Tetrachloroethene 34475 < 0.50 5 0.50
EPA 524.2 ug/L Toluene 34010 < 0.50 150 0.50
EPA 524.2 ug/L 1,2,4-Trichlorobenzene 34551 < 0.50 5 0.50 EPA 524.2 ug/L 1,1,1-Trichloroethane 34506 < 0.50 200 0.50 EPA 524.2 ug/L 1,1,2-Trichloroethane 34511 < 0.50 5 0.50 EPA 524.2 ug/L Trichloroethene 39180 < 0.50 5 0.50
EPA 524.2 ug/L Trichlorofluoromethane 34488 < 5.0 150 5.0 EPA 524.2 ug/L Trichlorotrifluoroethane 81611 < 10 1200 10 EPA 524.2 ug/L Vinyl Chloride 39175 < 0.50 0.5 0.50
EPA 524.2 ug/L Xylenes (m+p) A-014 < 0.50 0.50
EPA 524.2 ug/L Xylenes (ortho) 77135 < 0.50 0.50
EPA 524.2 ug/L Xylenes (Total) 81551 < 0.50 1750 0.50
EPA 504.1 ug/L Dibromochloropropane 38761 < 0.010 0.2 0.010 EPA 504.1 ug/L Ethylene dibromide 77651 < 0.020 0.05 0.020 EPA 505 ug/L Endrin 39390 < 0.10 2 0.10
EPA 505 ug/L Lindane 39340 < 0.20 0.2 0.20
EPA 505 ug/L Methoxychlor 39480 < 10 30 10
EPA 505 ug/L Toxaphene 39400 < 1.0 3 1.0
EPA 505 ug/L Chlordane 39350 < 0.10 0.1 0.10
EPA 525.2 ug/L DEH-Phthalate 39100 < 3.0 4 3.0
EPA 505 ug/L Heptachlor 39410 < 0.010 0.01 0.010
EPA 505 ug/L Heptachlor Epoxide 39420 < 0.010 0.01 0.010 EPA 525.2 ug/L Atrazine 39033 < 0.50 1 0.50
EPA 525.2 ug/L Molinate 82199 < 2.0 20 2.0
EPA 525.2 ug/L Simazine 39055 < 1.0 4 1.0
EPA 525.2 ug/L Thiobencarb A-001 < 1.0 70 1.0
EPA 525.2 ug/L Alachlor 77825 < 1.0 2 1.0
EPA 515.3 ug/L Bentazon 38710 < 2.0 18 2.0
EPA 525.2 ug/L Benzo(a)pyrene 34247 < 0.10 0.2 0.10
EPA 515.3 ug/L 2,4-D 39730 < 10 70 10
EPA 515.3 ug/L 2,4,5-TP Silvex 39045 < 1.0 50 1.0
EPA 515.3 ug/L Dalapon 38432 < 10 200 10
EPA 515.3 ug/L Dinoseb 81287 < 2.0 7 2.0
EPA 525.2 ug/L DEH-Adipate A-026 < 5.0 400 5.0

Page 6 of 10 ends

3.A.8.a
Packet Pg. 240 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

Page 3 of 4 ends

CHEMICAL ANALYSES DLR

RESULTS
ENTRY
#
MCL
ug/L
TEST
METHOD
UNITS
EPA 548.1 ug/L Endothall 38926 < 45 100 45
EPA 547 ug/L Glyphosate 79743 < 25 700 25
EPA 505 ug/L Hexachlorobenzene 39700 < 0.50 1 0.50
EPA 505 ug/L Hexachlorocyclopentadiene 34386 < 1.0 50 1.0 EPA 515.3 ug/L Pentachlorophenol 39032 < 0.20 1 0.20
EPA 505 ug/L Polychlorinated Biphenyls (Total PCB's) 39516 < 0.50 0.5 0.50 EPA 505 ug/L Aldrin 39330 < 0.075 0.075
EPA 505 ug/L Aroclor 1016 34671 < 0.50 0.50
EPA 505 ug/L Aroclor 1221 39488 < 0.50 0.50
EPA 505 ug/L Aroclor 1232 39492 < 0.50 0.50
EPA 505 ug/L Aroclor 1242 39496 < 0.50 0.50
EPA 505 ug/L Aroclor 1248 39500 < 0.50 0.50
EPA 505 ug/L Aroclor 1254 39504 < 0.50 0.50
EPA 505 ug/L Aroclor 1260 39508 < 0.50 0.50
EPA 505 ug/L Dieldrin 39380 < 0.020 0.020
EPA 505 ug/L Propachlor 38533 < 0.50 0.50
EPA 515.3 ug/L Dicamba 82052 < 1.5 1.5
EPA 515.3 ug/L Picloram 39720 < 1.0 500 1.0
EPA 524.2 ug/L 1,1,1,2-Tetrachloroethane 77562 < 0.50 0.50 EPA 524.2 ug/L 1,1-Dichloropropene 77168 < 0.50 0.50
EPA 524.2 ug/L 1,2,3-Trichlorobenzene 77613 < 0.50 0.50 EPA 524.2 ug/L 1,2,4-Trimethylbenzene 77222 < 0.50 0.50 EPA 524.2 ug/L 1,3,5-Trimethylbenzene 77226 < 0.50 0.50 EPA 524.2 ug/L 1,3-Dichlorobenzene 34566 < 0.50 0.50
EPA 524.2 ug/L 1,3-Dichloropropane 77173 < 0.50 0.50
EPA 524.2 ug/L 1,3-Dichloropropene (total) 34561 < 0.50 0.50 EPA 524.2 ug/L 2,2-Dichloropropane 77170 < 0.50 0.50
EPA 524.2 ug/L 2-Butanone(MEK-EPA 8260) 81595 < 5.0 5.0 EPA 524.2 ug/L 2-Chlorotoluene A-008 < 0.50 0.50
EPA 524.2 ug/L 4-Chlorotoluene A-009 < 0.50 0.50
EPA 524.2 ug/L 4-Methyl-2-Pentanone(MIBK) 81596 < 5.0 5.0 EPA 524.2 ug/L Bis(2-chloroethyl)ether''' 34273 < 5.0 5.0 EPA 524.2 ug/L Bromobenzene 81555 < 0.50 0.50
EPA 524.2 ug/L Bromochloromethane A-012 < 0.50 0.50
EPA 524.2 ug/L Bromomethane 34413 < 0.50 0.50
EPA 524.2 ug/L Chloroethane 34311 < 0.50 0.50
EPA 524.2 ug/L Chloromethane 34418 < 0.50 0.50

Page 7 of 10 ends

3.A.8.a
Packet Pg. 241 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

Page 4 of 4 ends

CHEMICAL ANALYSES DLR

RESULTS
ENTRY
#
MCL
ug/L
TEST
METHOD
UNITS
EPA 524.2 ug/L Dibromomethane 77596 < 0.50 0.50
EPA 524.2 ug/L Dichlorodifluoromethane 34668 < 0.50 0.50 EPA 524.2 ug/L Hexachlorobutadiene 34391 < 0.50 0.50
EPA 524.2 ug/L Isopropylbenzene 77223 < 0.50 0.50
EPA 524.2 ug/L Naphthalene 34696 < 0.50 0.50
EPA 524.2 ug/L n-Butylbenzene A-010 < 0.50 0.50
EPA 524.2 ug/L n-Propylbenzene 77224 < 0.50 0.50
EPA 524.2 ug/L p-Isopropyltoluene A-011 < 0.50 0.50
EPA 524.2 ug/L sec-Butylbenzene 77350 < 0.50 0.50
EPA 524.2 ug/L tert-Butylbenzene 77353 < 0.50 0.50
EPA 531.2 ug/L 3-Hydroxycarbofuran A-021 < 3.0 3.0
EPA 531.2 ug/L Aldicarb 39053 < 3.0 3.0
EPA 531.2 ug/L Aldicarb sulfone A-020 < 4.0 4.0
EPA 531.2 ug/L Aldicarb sulfoxide A-019 < 3.0 3.0
EPA 531.2 ug/L Carbaryl 77700 < 5.0 5.0
EPA 531.2 ug/L Carbofuran 81405 < 5.0 18 5.0
EPA 531.2 ug/L Methomyl 39051 < 2.0 2.0
EPA 531.2 ug/L Oxamyl 38865 < 20 50 20

Page 8 of 10 ends

3.A.8.a
Packet Pg. 242 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) The following analytical flags and qualifiers are associated with this report:

Lab Number Flagged Analyte Method Flag Sample Qualifier B9F2459-01 Aldrin EPA 505 NRPDc
B9F2459-01 Dieldrin EPA 505 NRPDc
B9F2459-01 Endrin EPA 505 NRPDc
B9F2459-01 Heptachlor EPA 505 NRPDc
B9F2459-01 Heptachlor Epoxide EPA 505 NRPDc
B9F2459-01 Hexachlorobenzene EPA 505 NRPDc
B9F2459-01 Lindane EPA 505 NRPDc
B9F2459-01 Methoxychlor EPA 505 NRPDc
B9F2459-01 2,4,5-TP Silvex EPA 515.3 NCALhND
NCALhND,
NLOhND
B9F2459-01 Dalapon EPA 515.3
NCALhND,
NLOhND
B9F2459-01 Simazine EPA 525.2
B9F2459-01 Glyphosate EPA 547 NMout
B9F2459-01 Odor SM 2150B N_cont
Notes and Definitions
pH: Regulatory 15 minute holding time exceeded B9F2459-01 N_cont Sample submitted in an inappropriate container.

NCALhND Calibration Verification recovery was above the method control limit for this analyte. Analyte not detected, therefore data not impacted.

NLOhND LCS recovery was above method control limit for this analyte. Analyte not detected, therefore data not impacted.

NMout The matrix spike and/or matrix spike duplicate performed on this sample did not meet laboratory acceptance criteria.

NRPDc The RPD value for the LCS/LCSD did not meet laboratory acceptance criteria.

Page 9 of 10 ends

3.A.8.a
Packet Pg. 243 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) e-CA Write-On.rpt
This report applies only to the sample(s) analyzed. As a mutual protection to clients, the public, and Babcock Laboratories, Inc., this report is submitted and accepted for the exclusive use of the Client to whom it is addressed. Interpretation and use of the information contained within this report are the sole responsibility of the Client. Babcock Laboratories, Inc. is not responsible for any misinformation or consequences that may result from misinterpretation or improper use of this report. This report is not to be modified or abbreviated in any way.

Approval
cc: [email protected]
Cindy A. Waddell

Page 10 of 10 ends

3.A.8.a
Packet Pg. 244 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

Page 1 of 1 ends

3.A.8.a
Packet Pg. 245 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) 02/16/22 15:40
3/3/2022
Received on Ice (Y/N): Yes Temperature: 5
Arthur Mullen
Bath Title 22
San Jacinto-DW-CC
P.O. Box 488
City of San Jacinto
C
o Work Order
San Jacinto CA, 92583
Reported:

Project Manager:

Project Number:

Project:

Received:

Arthur Mullen
C2B2278
Lab Number Sample Name Sampled Sampled By
California Drinking Water regulations require that the results for specific sources be reported to the State in electronic format. The notation "EDT" will appear on the header page of each report if this information has been sent to the State database. Also, enclosed is a copy of the Chain of Custody document (if received with your sample(s)). If you have any questions or concerns regarding this report please contact our client service department.

The following samples are included in this report:

Received Submitted By
C2B2278-01 Joseph
Youhouse
CA3310032_014_014 02/16/22 8:28 02/16/22 15:40 Joseph Youhouse

Page 1 of 10 ends

3.A.8.a
Packet Pg. 246 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) Laboratory
Name:

Sample ID No.

STATE FORM
Project
Manager:

Date of Report: 22/03/03
Name of Sampler: Employed By:

Date/Time Sample
Collected:

Date/Time Sample
Received @ Lab:

Date Analyses
Completed: 22/03/01
System
Name:

Name or Number of Sample Source:

System
Number:
******************************************************************************** Date/Time of Sample:

YY MM DD TTTT
Station Number:

Laboratory Code:

Submitted by:
******************************************************************************* Date Analyses Completed:

YY MM DD
22/03/01
Phone # :
************
====================================================================================== *************
C2B2278-01
WELL 10 BATH STREET

SAN JACINTO, CITY OF
Babcock Laboratories, Inc. - Riverside
Joseph Youhouse
22/02/16 08:28
22/02/16 08:28 22/02/16 15:40
Angela E. Brown
CA3310032
2698
City Of San Jacinto
CA3310032_014_014

CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
Cations
EPA 200.7 mg/L CALCIUM 70
EPA 200.7 mg/L MAGNESIUM 6.5
EPA 200.7 mg/L POTASSIUM 4.1
EPA 200.7 mg/L SODIUM 27
SM 2340B/EPA
200.7
mg/L HARDNESS, TOTAL (AS CACO3) 200
Anions
EPA 300.0 mg/L CHLORIDE 16
EPA 300.0 mg/L FLUORIDE 0.18 0.1
EPA 300.0 mg/L NITRATE AS N <0.20 10 0.4
EPA 300.0 mg/L NITRITE <0.1 1 0.4
EPA 300.0 mg/L SULFATE 51
SM 2320B mg/L as
CaCO3
ALKALINITY, BICARBONATE 180
SM 2320B mg/L as
CaCO3
ALKALINITY, CARBONATE <5.0
SM 2320B mg/L as
CaCO3
ALKALINITY, TOTAL 180
SM 2320B mg/L as
CaCO3

HYDROXIDE AS CALCIUM

CARBONATE
<5.0

Page 2 of 10 ends

3.A.8.a
Packet Pg. 247 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

Page 2 of 7 ends

CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
Aggregate Properties
SM 2510 B umhos/cm CONDUCTIVITY @ 25 C UMHOS/CM 480
SM 4500H+ B pH Units PH 8.1
Solids
SM 2540C mg/L TDS 290
General Physical
SM 2120B Color
Units
COLOR <3.0
SM 2130 B NTU TURBIDITY 0.68 0.1
SM 2150B T.O.N.* ODOR <1.0 1TON
Surfactants
SM 5540C mg/L FOAMING AGENTS (SURFACTANTS) <0.08
General Inorganics
EPA 314.0 ug/L PERCHLORATE <2.0 6 2
SM 4500CN E ug/L CYANIDE <100 100
Metals and Metalloids
EPA 200.7 ug/L ALUMINUM <50 1000 50
EPA 200.7 ug/L BARIUM 160 1000 100
EPA 200.7 ug/L COPPER, FREE <50 1000 50
EPA 200.7 ug/L IRON <100 100
EPA 200.7 ug/L MANGANESE 130 20
EPA 200.7 ug/L NICKEL <10 100 10
EPA 200.7 ug/L ZINC <50 5000 50
EPA 200.8 ug/L ANTIMONY, TOTAL <6.0 6 6
EPA 200.8 ug/L ARSENIC <2.0 10 2
EPA 200.8 ug/L BERYLLIUM, TOTAL <1.0 4 1
EPA 200.8 ug/L CADMIUM <1.0 5 1
EPA 200.8 ug/L CHROMIUM <1.0 50 10
EPA 200.8 ug/L LEAD <5.0 15 5
EPA 200.8 ug/L MERCURY <1.0 2 1

Page 3 of 10 ends

3.A.8.a
Packet Pg. 248 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

Page 3 of 7 ends

CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
EPA 200.8 ug/L SELENIUM <5.0 50 5
EPA 200.8 ug/L SILVER <10 100 10 NLOhND
EPA 200.8 ug/L THALLIUM, TOTAL <1.0 2 1
EDB and DBCP by EPA 504
EPA 504.1 ug/L 1,2-DIBROMO-3-CHLOROPROPANE <0.010 0.2 0.01 EPA 504.1 ug/L ETHYLENE DIBROMIDE <0.020 0.05 0.02
Chlorinated Herbicides by EPA 515.3
EPA 515.3 ug/L 2,4,5-TP <1.0 50 1
EPA 515.3 ug/L 2,4-D <10 70 10
EPA 515.3 ug/L BENTAZON <2.0 18 2
EPA 515.3 ug/L DALAPON <10 200 10
EPA 515.3 ug/L DICAMBA <1.5 1.5
EPA 515.3 ug/L DINOSEB <2.0 7 2
EPA 515.3 ug/L PENTACHLOROPHENOL <0.20 1 0.2
EPA 515.3 ug/L PICLORAM <1.0 500 1
Volatile Organic Compounds by EPA 524.2
EPA 524.2 ug/L 1,1,1,2-TETRACHLOROETHANE <0.50 0.5
EPA 524.2 ug/L 1,1,1-TRICHLOROETHANE <0.50 200 0.5
EPA 524.2 ug/L 1,1,2,2-TETRACHLOROETHANE <0.50 1 0.5
EPA 524.2 ug/L 1,1,2-TRICHLOROETHANE <0.50 5 0.5
EPA 524.2 ug/L 1,1-DICHLOROETHANE <0.50 5 0.5
EPA 524.2 ug/L 1,1-DICHLOROETHYLENE <0.50 6 0.5
EPA 524.2 ug/L 1,1-DICHLOROPROPENE <0.50 0.5
EPA 524.2 ug/L 1,2,3-TRICHLOROBENZENE <0.50 0.5
EPA 524.2 ug/L 1,2,4-TRICHLOROBENZENE <0.50 5 0.5
EPA 524.2 ug/L 1,2,4-TRIMETHYLBENZENE <0.50 0.5
EPA 524.2 ug/L 1,2-DICHLOROETHANE <0.50 0.5 0.5
EPA 524.2 ug/L 1,2-DICHLOROPROPANE <0.50 5 0.5
EPA 524.2 ug/L 1,3,5-TRIMETHYLBENZENE <0.50 0.5
EPA 524.2 ug/L 1,3-DICHLOROPROPANE <0.50 0.5

Page 4 of 10 ends

3.A.8.a
Packet Pg. 249 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

Page 4 of 7 ends

CHEMICAL ANALYSES DLR

RESULTS

Page 5 of 10 ends

3.A.8.a
Packet Pg. 250 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

Page 5 of 7 ends

CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
EPA 524.2 ug/L O-XYLENE <0.50 0.5
EPA 524.2 ug/L P-CHLOROTOLUENE <0.50 0.5
EPA 524.2 ug/L P-DICHLOROBENZENE <0.50 5 0.5
EPA 524.2 ug/L P-ISOPROPYLTOLUENE <0.50
EPA 524.2 ug/L SEC-BUTYLBENZENE <0.50 0.5
EPA 524.2 ug/L STYRENE <0.50 100 0.5
EPA 524.2 ug/L TERT-BUTYLBENZENE <0.50 0.5
EPA 524.2 ug/L TETRACHLOROETHYLENE <0.50 5 0.5
EPA 524.2 ug/L TOLUENE <0.50 150 0.5
EPA 524.2 ug/L TRANS-1,2-DICHLOROETHYLENE <0.50 10 0.5
EPA 524.2 ug/L TRANS-1,3-DICHLOROPROPENE <0.50 0.5 0.5
EPA 524.2 ug/L TRICHLOROETHYLENE <0.50 5 0.5
EPA 524.2 ug/L TRICHLOROFLUOROMETHANE <5.0 150 5
EPA 524.2 ug/L TRICHLOROTRIFLUOROETHANE <10 1200 10
EPA 524.2 ug/L VINYL CHLORIDE <0.50 0.5 0.5
EPA 524.2 ug/L XYLENE, META AND PARA <0.50 0.5
EPA 524.2 ug/L XYLENES, TOTAL <0.50 1750 0.5
Semivolatile Organic Compounds by EPA 525.2
EPA 525.2 ug/L ATRAZINE <0.50 1 0.5 NLOhND
EPA 525.2 ug/L BENZO(A)PYRENE <0.10 0.2 0.1
EPA 525.2 ug/L DI(2-ETHYLHEXYL) ADIPATE <5.0 400 5
EPA 525.2 ug/L DI(2-ETHYLHEXYL) PHTHALATE <3.0 4 3
EPA 525.2 ug/L LASSO <1.0 2 1
EPA 525.2 ug/L MOLINATE <2.0 20 2
EPA 525.2 ug/L SIMAZINE <1.0 4 1 NLOhND
EPA 525.2 ug/L THIOBENCARB (BOLERO) <1.0 70 1
Carbamates by EPA 531.2
EPA 531.2 ug/L 3-HYDROXYCARBOFURAN <3.0 3
EPA 531.2 ug/L ALDICARB <3.0 3
EPA 531.2 ug/L ALDICARB SULFONE <4.0 4

Page 6 of 10 ends

3.A.8.a
Packet Pg. 251 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

Page 6 of 7 ends

CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
EPA 531.2 ug/L ALDICARB SULFOXIDE <3.0 3
EPA 531.2 ug/L CARBARYL <5.0 5
EPA 531.2 ug/L CARBOFURAN <5.0 18 5
EPA 531.2 ug/L METHOMYL <2.0 2
EPA 531.2 ug/L OXAMYL <20 50 20
Glyphosate by EPA 547
EPA 547 ug/L GLYPHOSATE <25 700 25
Endothall by EPA 548.1
EPA 548.1 ug/L ENDOTHALL <45 100 45
Organochlorine Pesticides and PCBs by EPA 505
EPA 505 ug/L ALDRIN <0.075 0.075
EPA 505 ug/L AROCLOR 1016 <0.50 0.5
EPA 505 ug/L AROCLOR 1221 <0.50 0.5
EPA 505 ug/L AROCLOR 1232 <0.50 0.5
EPA 505 ug/L AROCLOR 1242 <0.50 0.5
EPA 505 ug/L AROCLOR 1248 <0.50 0.5
EPA 505 ug/L AROCLOR 1254 <0.50 0.5
EPA 505 ug/L AROCLOR 1260 <0.50 0.5
EPA 505 ug/L BHC-GAMMA <0.20 0.2 0.2
EPA 505 ug/L CHLORDANE <0.10 0.1 0.1
EPA 505 ug/L DIELDRIN <0.020 0.02
EPA 505 ug/L ENDRIN <0.10 2 0.1
EPA 505 ug/L HEPTACHLOR <0.010 0.01 0.01
EPA 505 ug/L HEPTACHLOR EPOXIDE <0.010 0.01 0.01
EPA 505 ug/L HEXACHLOROBENZENE <0.50 1 0.5
EPA 505 ug/L HEXACHLOROCYCLOPENTADIENE <1.0 50 1
EPA 505 ug/L METHOXYCHLOR <10 30 10
EPA 505 ug/L PROPACHLOR <0.50 0.5
EPA 505 ug/L TOTAL POLYCHLORINATED 0.5 0.5

BIPHENYLS (PCB)
<0.50

Page 7 of 10 ends

3.A.8.a
Packet Pg. 252 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

Page 7 of 7 ends

CHEMICAL ANALYSES DLR

RESULTS

TEST MCL
METHOD
UNITS Notes
EPA 505 ug/L TOXAPHENE <1.0 3 1

Page 8 of 10 ends

3.A.8.a
Packet Pg. 253 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) The following analytical flags and qualifiers are associated with this report:

Lab Number Flagged Analyte Method Flag Sample Qualifier C2B2278-01 Silver EPA 200.8 NLOhND
C2B2278-01 Atrazine EPA 525.2 NLOhND
C2B2278-01 Simazine EPA 525.2 NLOhND
Notes and Definitions
pH: Regulatory 15 minute holding time exceeded C2B2278-01 NLOhND LCS recovery was above method control limit for this analyte. Analyte not detected, therefore data not impacted.

Approval
cc: [email protected]
Angela E. Brown

Page 9 of 10 ends

3.A.8.a
Packet Pg. 254 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

Page 10 of 10 ends

3.A.8.a
Packet Pg. 255 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

EQUIPMENT PROCUREMENT

CITY OF SAN JACINTO BATH WELL
ATTACHMENT-B: Drawings

3.A.8.a
Packet Pg. 256 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) > > >
>
>
>
>
> >
>
>
> > > >
> > > >
> > > >
>
> >

X X X X X X X
> >

X X X X X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
>
WM
WM
(1576)
(1575)
(1577)
(1577)
(1577)
(1574)
(1573)
(1577)
(1578)
(1578)
(1578)
(1576)
(1577)
12''W
12''DI
DIESEL
18''PVC 18''PVC 18''PVC 18''PVC 18''PVC 18''PVC 18''PVC 16''W(ABAND) 16''W(ABAND) 16''W(ABAND) 16''W(ABAND) 16''W(ABAND) 16''W(ABAND) 10''W(ABAND)
E E

OHE OHE OHE OHE OHE OHE OHE OHE
E E
E
E
E
E
E
E
E

OHE OHE OHE OHE
18''DI 18''DI
18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 18''PVC 10''W(ABAND) 10''W(ABAND)
12''W
12''W
12''W
12''W
12''W
12''W
4''DI
4''DI
4''DI
4''DI
4''DI 4''DI
4''DI
12''STL
8''DI 8''DI
6''W 6''W 6''W
6''W
6''DI 6''DI 6''DI 6''DI 6''DI 6''DI 6''DI 6''DI
12''PVC 12''PVC 12''PVC
12''W
12''DI
8''W
8''DI
E
E E
8''DI
8''DI 8''DI 8''DI 8''DI 8''DI
8''DI 8''DI 8''DI
10''PVC 10''PVC 10''PVC 10''PVC 10''PVC 10''PVC 10''PVC 10''PVC 10''PVC 10''PVC E
E
E
E
E
E
E
E
E
E
E
E E
E
E
E E
E
E
E
E
E
E
E E

SS SS SS SS SS SS
E
SS
E
SS
SS
8''W(ABAND)
6''STL
6''STL
6''STL
6''STL
12''DI 12''DI
12''DI 12''DI 12''DI 12''DI 12''DI
12''DI 12''DI 12''DI

COMM COMM
12''PVC 12''PVC 12''PVC 12''PVC 12''PVC 12''PVC 12''PVC 12''PVC 12''PVC 8''W(ABAND)
8''W(ABAND)
8''W(ABAND)
8''W(ABAND) 8''W(ABAND) 8''W(ABAND)
8''S 8''S 8''S 8''S 8''S 8''S
WM
1''W

TOPOGRAPHIC SURVEY AND UTILITY AS-BUILTS

COMPOSITE MAP
DE: JN: SHEET #

THE CONTRACTOR IS REQUIRED TO TAKE

DUE PRECAUTIONARY MEASURES TO

PROTECT THE UTILITY LINES SHOWN AND

ANY OTHER LINES NOT OF RECORD OR NOT
SHOWN ON THESE PLANS. THE

CONTRACTOR SHALL BE RESPONSIBLE FOR
NOTIFYING "BLUE STAKE" AT 1-800-STAKE IT
(1-800-782-5348) TWO WORKING DAYS PRIOR
TO ANY EXCAVATION OR CONSTRUCTION.

NOTICE TO CONTRACTORS:

No. DATE: REVISION: APP.
1 2
3 IF THIS BAR DOES NOT
MEASURE 1" THEN DRAWING

ITEMS ARE NOT TO SCALE
0 1/2 1

SAN JACINTO, CA
XXX 2022834.00

BATH WELL POTABLE WTP
CH: HL DR: HL XX
X:\2022\2022834.00-San Jacinto-Bath Well Potable WTP\DWG\Sheets\Improvement Plans\2022834.00 Shtxx-C-1 TopoSurvey-Existing_layout.dwg | 10/18/2022 2:45 PM OF
118 West Lime Avenue
Monrovia, CA 91016
Phone: 626.357.0588
Fax: 626.303.7957
Web: www.civiltec.com
California ● Arizona
Civil, Water, Wastewater, Drainage,
and Transportation Engineering
Construction Management ● Surveying
R/W
ALLEY

EXISTING RESERVOIR
TANK #2 (1.0 MG)

EXISTING RECYCLE

CLARIFER
TANK
(38'Ø X 12' H)

EXISTING FILTRATION

BUILDING
(APPOX. 23' X 42')

EXISTING REACTION
TANK

EXISTING TREATED WATER

PIPELINE
EXISTING 18" Ø TREATED

WATER DISCHARGE

PIPELINE

ARTESIA WELL SUPPLY

PIPELINE
EXISTING 12" PVC WATER
5' N/O ALLEY CL

C C L L

EXISTING BACKWASH

SUPPLY PUMP

EXISTING TREATED WATER

BOOSTER PUMP

EXISTING RESERVOIR
TANK #2 (0.5 MG)
EX. SLUDGE

DRYING PIT

EXISTING BOOSTER PUMP

ELECTRICAL PANEL

EXISTING CHLORINE

ROOM AND WELL PANEL
EX. BLOW OFF
EX. WELL AND

WELL PUMP
EX. WELL AND

WELL PUMP
(NOT IN USE)
EX. DIESEL GENERATOR
EX. ELECTRICAL PANEL
EXISTING 6" Ø BACKWASH

WASTE WATER LINE
EXISITNG 6" Ø BACKWASH

WASTE WATER LINE

EXISTING BELOW GRADE

VALVE VAULT (NOT IN USE)
EXISTING 4" Ø RECYCLE

WATER LINE

AC CONDENSER PANEL
EXISTING 12" Ø WATER

PIPELINE
EXISTING 6" Ø WASTE

FILTRATE DISCHARGE LINE
EXISTING 10" Ø WATER LINE
(NOT IN USE)
EX. FENCE
EX. FENCE
EX. FENCE
EX. FENCE
EX. FENCE
EX. FENCE

EXISTING PILED DIRT
EX. FLOW LINE
EX. FLOW LINE
EX. ELECTRICAL OVERHEAD
WIRE
EX. ELECTRICAL POLE
EX. ELECTRICAL PANEL

EXISTING
10" WATER
@ CL
EXISTING 18" CMCL
5' S/O ALLEY CL
EX. SEWER
MH
PL
PL
PL
PL
PL
PL
PL
PL
PL
PL
BENCH MARK:

CITY OF SAN JACINTO BENCHMARK NO. 76:

ELEVATION: 1580.670
DESCRIPTION: FOUND BRASS CAP MONUMENT STAMPED H-1-23 RESET.

LOCATION:IN SIDEWALK ON NORTH SIDE OF MAIN STREET, WEST OF CAMINO LOS BANOS, 72' +/- WEST OF THE BCR & 2.2' NORHT OF NORTH CURB FACE JUST WEST OF A POWER POLE.

BASIS OF BEARING:

THE BEARING OF N 83° 36' 50" W BEING THE CENTERLINE OF CAMNIO LOS BANOS BETWEEN MAIN STREET AND FIRST STREET AS SHOWN ON R.S. 80/100, WAS TAKEN AS THE BASIS OF BEARING. A
SURVEYOR'S NOTE:

SURVEY DATE
08/18/2022

THE BOUNDARY LINES SHOWN ON THE SURVEY WERE TAKEN FROM THE COUNTY ASSESSMENT PLAT, AND NOT BASED ON AN ACTUAL FIELD SURVEY. THESE LINES WERE

FOR INFORMATIONAL PURPOSES ONLY TO CHECK THAT THE AREAS NEEDED TO BE SURVEYED FOR THE PROJECT WAS COMPLETED.

EUGENE C. DUNCAN, LS 7745

UTILITY AS-BUILTS NOTES

THE UTILITY AS-BUILT COMPOSITE MAP ARE PROVIDED BASED ON THE AS-BUILT,

DIAGRAMS, AND RECORD DRAWINGS PROVIDED BY CITY OF SAN JACINTO FOR REFERENCE ONLY. FIELD VERIFICATION IS REQUIRED BEFORE COMMENCING ANY DEMOLITION AND/OR CONSTRUCTION WORK IN THE AREAS OF THE MAP SHOWN HEREON.

TRANSMISSION LINE
NTS

3.A.8.a
Packet Pg. 257 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) > > >
>
>
>
>
> >
>
>
> > > >
> > > >
> > > >
>
> >

X X X X X X X
> >

X X X X X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
>
12''W
DIESEL
18''PVC 18''PVC 18''PVC 18''PVC 18''PVC
E E

OHE OHE OHE OHE OHE OHE OHE OHE

OHE OHE OHE OHE
18''DI 18''DI
18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 18''DI 12''W
12''W
12''W
12''W
12''W
12''W
6''DI 6''DI 6''DI 6''DI 6''DI 6''DI 6''DI 6''DI
12''PVC 12''PVC 12''PVC
12''W
12''DI
8''W
E
E E
10''PVC 10''PVC 10''PVC 10''PVC 10''PVC 10''PVC 10''PVC 10''PVC 10''PVC 10''PVC E
E
E E
E
E
E E
E
E
E
E
E
E
E E

SS SS SS SS SS SS
SS
E
SS
SS
12''DI 12''DI
12''DI 12''DI 12''DI 12''DI 12''DI
12''DI 12''DI 12''DI

COMM COMM
12''PVC 12''PVC 12''PVC 12''PVC 12''PVC 12''PVC 12''PVC 12''PVC 12''PVC 8''S 8''S 8''S 8''S 8''S 8''S
WM
1''W
NTS

NEW TREATMENT SYSTEM SITE LAYOUT

CONCEPT PLAN
DE: JN: SHEET 2

THE CONTRACTOR IS REQUIRED TO TAKE

DUE PRECAUTIONARY MEASURES TO

PROTECT THE UTILITY LINES SHOWN AND

ANY OTHER LINES NOT OF RECORD OR NOT
SHOWN ON THESE PLANS. THE

CONTRACTOR SHALL BE RESPONSIBLE FOR
NOTIFYING "BLUE STAKE" AT 1-800-STAKE IT
(1-800-782-5348) TWO WORKING DAYS PRIOR
TO ANY EXCAVATION OR CONSTRUCTION.

NOTICE TO CONTRACTORS:

No. DATE: REVISION: APP.
1 2
3 IF THIS BAR DOES NOT
MEASURE 1" THEN DRAWING

ITEMS ARE NOT TO SCALE
0 1/2 1

SAN JACINTO, CA
XXX 2022834.00

BATH WELL POTABLE WTP
CH: HL DR: HL XX
X:\2022\2022834.00-San Jacinto-Bath Well Potable WTP\DWG\Sheets\Exhibits\2022834.00 RFP_Appendix D-2_Conceptual_Layout.dwg | 10/21/2022 4:36 PM OF
118 West Lime Avenue
Monrovia, CA 91016
Phone: 626.357.0588
Fax: 626.303.7957
Web: www.civiltec.com
California ● Arizona
Civil, Water, Wastewater, Drainage,
and Transportation Engineering
Construction Management ● Surveying

NEW TREATMENT SYSTEM SITE LAYOUT
ALLEY

EXISTING RESERVOIR
TANK #2 (1.0 MG)
NEW

DECANTER
TANK

EXISTING FILTRATION

BUILDING TO REMAIN

DURING CONSTRUCTION
EXISTING 18" Ø TREATED

WATER DISCHARGE

PIPELINE

ARTESIA WELL SUPPLY

PIPELINE
CL

EXISTING TREATED WATER

BOOSTER PUMP

EXISTING RESERVOIR
TANK #2 (0.5 MG)
EX. SLUDGE

DRYING PIT

EXISTING BOOSTER PUMP

ELECTRICAL PANEL
EX. BLOW OFF
EX. WELL AND

WELL PUMP

EXISTING DIESEL

GENERATOR
EX. ELECTRICAL PANEL

NEW BACKWASH

WASTE WATER LINE,

SIZE TBD

AC CONDENSER PANEL
EXISTING 12" Ø WATER

PIPELINE
EX. FENCE
EX. FENCE
EX. FENCE

EXISTING PILED DIRT
EX. FLOW LINE
EX. FLOW LINE
EX. ELECTRICAL OVERHEAD
WIRE
EX. ELECTRICAL POLE
EX. ELECTRICAL PANEL EXISTING 12" WATER @ CL
EX. SEWER
MH
PL
PL
PL
PL
PL

CONCEPT PLAN MAP

NEW TREATMENT SYSTEM FROM
SUPPLIER, INCLUDING:
· REACTION TANK(S)
· TREATMENT VESSELS
· CHEMICAL STORAGE AND PUMPS
· BACKWASH PUMPS AND BLOWERS
(IF APPLICABLE)
· ELECTRICAL AND CONTROL PANEL
· DECANTED BACKWASH PUMP
SYSTEM.
(SIZE OF CONCRETE PAD IS TO BE

DETERMINED BY SUPPLIER)

NEW BACKWASH SUPPLY
WATER PIPELINE, SIZE TBD.

NEW BATH WELL WATER
TREATMENT SUPPLY PIPE.

SIZE TBD.

NEW BATH WELL WATER
TREATMENT SUPPLY PIPE.

SIZE TBD.

ARTESIA WELL SUPPLY
PIPELINE, SIZE TBD.

NEW TREATMENT
SYSTEM BUILDINGEXISTING 18" CMCL
5' S/O ALLEY CL

TRANSMISSION LINE

NEW RECYCLE

WATER LINE

SIZE TBD
20'
21'
20'

3.A.8.a
Packet Pg. 258 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) 6 PROCESS FLOW DIAGRAM

IRON & MANGANESE TREATMENT SYSTEM

NEW DECANTER TANK SYSTEM
AWWA D103 BOLTED STEEL TANK
7 DAYS BACKWASH STORAGE
(FOUNDATION BY OTHERS)

CL ANALYZER

TREATMENT
SYSTEM
PLC

CONTROL PANEL
DE: JN: SHEET

THE CONTRACTOR IS REQUIRED TO TAKE

DUE PRECAUTIONARY MEASURES TO

PROTECT THE UTILITY LINES SHOWN AND

ANY OTHER LINES NOT OF RECORD OR NOT
SHOWN ON THESE PLANS. THE

CONTRACTOR SHALL BE RESPONSIBLE FOR
NOTIFYING "BLUE STAKE" AT 1-800-STAKE IT
(1-800-782-5348) TWO WORKING DAYS PRIOR
TO ANY EXCAVATION OR CONSTRUCTION.

NOTICE TO CONTRACTORS:

No. DATE: REVISION: APP. 123

IF THIS BAR DOES NOT
MEASURE 1" THEN DRAWING
ITEMS ARE NOT TO SCALE 0 1/2 1

SAN JACINTO, CA
XXX 2022834.00

BATH WELL POTABLE WTP
CH: HL DR: HL XX
X:\2022\2022834.00-San Jacinto-Bath Well Potable WTP\Documents\Reports\Prepurchase Proposal\Cad\2022834.00 Shtxx-PDF.dwg | 10/17/2022 2:40 PM OF
118 West Lime Avenue
Monrovia, CA 91016
Phone: 626.357.0588
Fax: 626.303.7957
Web: www.civiltec.com
California ● Arizona
Civil, Water, Wastewater, Drainage,
and Transportation Engineering
Construction Management ● Surveying
DRAIN
TO SHC

INJECTION
POINT

BULK SHC

STORAGE

DBL CONTAINMENT
30 DAY SUPPLY
DAY
TANK

SHC METERING
PUMPS
1DUTY/1STANDBY
SAMPLE
STREAM

ULTRASONIC
LEVEL

SENSOR FLOATING

DECANTING

MECHANISM

AIR BLOWER SYSTEM
(IF APPLICABLE)

SKID MOUNTED
1 DUTY/1 STANDBY

BACKWASH PUMP SYSTEM
1DUTY/1STANDBY

SKID MOUNTED
2500 GPM CAPACITY

PRESSURE VESSELS AND

MEDIA TREATMENT SYSTEM

TWO VESSELS MINIMUM

SKID MOUNTED EXISTING

FINISHED
WATER

RESERVOIR

EXISTING/NEW

DISINFECTION
SYSTEM

EXISTING

DISTRIBUTION
SYSTEM
PUMPS

EXISTING

ARTESIA
WELL

EXISTING
BATH
WELL

EXISTING

SLUDGE DRYING BED

SLUDGE TRANSFER PUMPS
(BY OTHERS)

SCOPE OF TREATMENT

SYSTEM SUPPLIER

SCOPE OF TREATMENT

SYSTEM SUPPLIER

BACKWASH SUPPLY

YARD PIPING

BY OTHERS

BACKWASH WASTE

OUT TO DECANTING
SYSTEM
MM
PT
PT
NOTE: THIS DEPICTS A GENERAL ARRANGEMENT AND NOT ALL

VALVES AND ACCESSORIES REQUIRED FOR A COMPLETE

FUNCTIONAL SYSTEM ARE SHOWN FOR CLARITY

SEE SPECIFICATIONS

BACKWASH WASTE

FROM SUPPLIER PROVIDED

TREATMENT SKID
(YARD PIPING BY OTHERS)

RAW WATER

INFLUENT

TREATED WATER

EFFLUENT

PACKAGED

DECANT WATER

RETURN PUMPS
1 DUTY/1 STANDBY
EACH SIZED 200 GPM
UP TO 75 PSI

SKID MOUNTED

VFD CONTROL

FLUSHING

CONNECTION

MAGNETIC FLOW
METER

REACTION

TANK(S)
(IF APPLICABLE)
M
BYPASS

BLENDING
LINE

MAGNETIC FLOW
METER

DECANT WATER

TO TREATMENT INFLUENT
(YARD PIPING BY OTHERS)
WYE

STRAINER

CARTRIDGE FILTER
200+ GPM
150 PSI
(IF NECESSARY)

3.A.8.a
Packet Pg. 259 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant)

COAGULANT
(IF APPLICABLE)
OXIDANT pH ADJUSTAMENT
(IF APPLICABLE)
M
M
M
P
P
P
M
DE: JN: SHEET 6

THE CONTRACTOR IS REQUIRED TO TAKE

DUE PRECAUTIONARY MEASURES TO

PROTECT THE UTILITY LINES SHOWN AND

ANY OTHER LINES NOT OF RECORD OR NOT
SHOWN ON THESE PLANS. THE

CONTRACTOR SHALL BE RESPONSIBLE FOR
NOTIFYING "BLUE STAKE" AT 1-800-STAKE IT
(1-800-782-5348) TWO WORKING DAYS PRIOR
TO ANY EXCAVATION OR CONSTRUCTION.

NOTICE TO CONTRACTORS:

No. DATE: REVISION: APP. 123

IF THIS BAR DOES NOT
MEASURE 1" THEN DRAWING
ITEMS ARE NOT TO SCALE 0 1/2 1

SAN JACINTO, CA
XXX 2022834.00

BATH WELL POTABLE WTP
CH: HL DR: HL XX
X:\2022\2022834.00-San Jacinto-Bath Well Potable WTP\Documents\Reports\Prepurchase Proposal\RFP\Development Support Files\Cad\2022834.00 Shtxx-PFD2.dwg | 10/21/2022 3:15 PM OF
118 West Lime Avenue
Monrovia, CA 91016
Phone: 626.357.0588
Fax: 626.303.7957
Web: www.civiltec.com
California ● Arizona
Civil, Water, Wastewater, Drainage,
and Transportation Engineering
Construction Management ● Surveying

PILOT-TEST PROCESS FLOW DIAGRAM

IRON & MANGANESE TREATMENT SYSTEM

OUTLET PRESSURE

METERING PUMPS

FINISHED WATER BACKWASH
SUPPLY

CHEMICAL PRETREATMENT

CHEMICAL

INJECTOR
(TYP)

ELECTRICAL

MOTORIZED
VALVE
V4

BACKWASH
ROTAMETER 3 4 " MOTORIZED BALL
VALVE
V1 HOA
V4 HOA V2 HOA

POST-OXIDATION

SAMPLE PORT

SOURCE WATER

SAMPLE PORT

FILTER SERVICE

ROTAMETER

PRESSURE

REDUCING VALVE

UNDERDRAIN
& GARNET

FILTER MEDIA

BACKWASH

UNDERDRAIN
& GARNET

FILTER VESSEL
FILTER CONTROL 3 4 " GATE VALVE

TURBIDIMETER

FINISHED WATER

TO SAMPLE SINK

TO BACKWASH
WASTE

TO OTHER FILTERS
(IF APPLICABLE)

ELECTRICAL

MOTORIZED
VALVE
V2

CHEM PUMPS

CONTROL
TIMER

BACKWASH

CONTROL PANEL
COMMON
INLET

PRESSURE

ON /OFF WITH
TIMER

SOURCE PRESSURE

ELECTRICAL

MOTORIZED
VALVE
V3

BW CONTROL
3/4" GLOBE
VALVE

STATIC MIXER

ELECTRICAL

MOTORIZED
VALVE
V1

BACKWASH SUPPLY

TO FILTER

PRESSURE REDUCING
VALVE

CHECK VALVE

BALL VALVE
V3 HOA

3.A.8.a
Packet Pg. 260 Attachment: RFP For Iron and Manganese Removal Treatment System (Equipping of Bath Well Potable Water Treatment Plant) City of San Jacinto
Equipment Procurement for On-Site Iron, Manganese Treatment at City of San Jacinto Bath Well, bidding on 12/16/2022 2:00 PM (PST)

Page 1 of 3 ends

Printed 12/19/2022
PlanetBids, Inc.

3.A.8.b
Packet Pg. 261 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) City of San Jacinto
Equipment Procurement for On-Site Iron, Manganese Treatment at City of San Jacinto Bath Well, bidding on 12/16/2022 2:00 PM (PST)

Page 2 of 3 ends

Printed 12/19/2022
PlanetBids, Inc.

3.A.8.b
Packet Pg. 262 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) City of San Jacinto
Equipment Procurement for On-Site Iron, Manganese Treatment at City of San Jacinto Bath Well, bidding on 12/16/2022 2:00 PM (PST)

Page 3 of 3 ends

Printed 12/19/2022
PlanetBids, Inc.

3.A.8.b
Packet Pg. 263 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 1 6739 Washington Ave. Whittier CA 90601
www.waterbypureflow.com
[email protected]
+1 562 945 3425
+1 800 926 3426
1) Address:

Pureflow Filtration Division
6739 Washington Ave, Whittier CA 90601
2) Cover Letter
Pureflow Filtration Division is pleased to offer the following bid proposal for the iron and manganese removal system for the City of San Jacinto, Bath Well Potable Water Treatment Plant, specification section 4.0 – 4.4.

With 50 years of experience designing and manufacturing groundwater filtration system, Pureflow’s reputation is built on our commitment to produce the highest quality class of equipment in the industry, custom engineered, with unprecedented service that warrants long-standing relationships with our valued clients in the USA, Canada, and Mexico.

3.A.8.b
Packet Pg. 264 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 1 Company Profile

3.A.8.b
Packet Pg. 265 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 2 Mission Statement
To be the premier manufacturer of water and wastewater treatment systems in North America by providing the highest quality, most advanced, prudently engineered systems on the market, delivered on time, backed by reliable service, while conducting our business with honesty and integrity; we work together to create a cleaner environment.

Organizational Structure
California Environmental Controls, Inc. was founded in 1972. Pureflow Filtration and Pureflow Ozone are divisions of California Environmental Controls, Inc. The corporation’s structure is defined in the graphic below:

Patrick F.

Kennedy
Chief Executive
Officer
Michael F.

Kennedy
Vice President
Legal Counsel
William P.

Harvey
Accountants
LSL Accountant
LLC
Scott A.

Johnson
Principal
Engineer
Ruben Llanos
Project Manager
Donald D.

Pollard
National Sales
Manager
Archibald A.

MacDonald
Vice President
Philip Pino
Eastern
Regional Sales
Manager
Michael A.

Morales
Senior Designer
Marcelo A.

Guzman
Mechanical
Engineer, Field
Engineer
Jaasiel
Rodriguez
Systems
Integration
Specialist
Ali R. Salami
Mechanical
Engineer

3.A.8.b
Packet Pg. 266 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 3 California Environmental Controls, Inc. is a California registered subchapter C corporation. California Environmental Controls, Inc. primary purpose, as stated in its Articles of Incorporation, is to serve as a manufacturer’s representative of water and waste treatment systems. Pureflow Filtration and Pureflow Ozone are divisions of California Environmental Controls, Inc. Pureflow Filtration Division was established in 1973 to market, design and manufacturer high quality potable water treatment systems.

Pureflow Ozone Div. was established in 2017 as an engineering partner with Primozone, a firm dedicated to the development and worldwide distribution of ozone generators and advanced oxidation technologies.

Operations Model
California Environmental Controls, Inc. operates as a manufacturer’s representative marketing high quality water and wastewater products within predetermined territories. Pureflow Filtration Division develops pricing structures, establishes design standards and manufacturers water / wastewater treatment systems, which are marketed through representative organizations located in the United States, Canada and Mexico. Pureflow Ozone Division prepares process system pricing, applies state of the art engineering practices for the design of these systems and works directly with the Primozone supply chain to competitively market the complete systems throughout the United States and Canada.

Key Employees and Qualifications
California Environmental Controls, Inc. and its divisions Pureflow Filtration and Pureflow Ozone considers its staff among some of the best qualified and most competent in the industry. Included below is an outline of the key employees along with a brief resume for each individual.

Patrick F. Kennedy
▪ 50 years of experience in the municipal water and wastewater treatment industries
▪ Founder of California Environmental Controls, Inc., and Pureflow Filtration Div.

Bachelor of Science, Business Administration - Villanova University, Villanova, Pennsylvania
Patrick has 48 years of experience in the water and wastewater industries. Patrick founded California Environmental Controls, Inc., a manufacturer’s representative agency, in 1972 and has been selling water and wastewater equipment to both municipal and industrial clients throughout Southern California and Southern Nevada ever since. Shortly after, Patrick purchased one of his principals and founded Pureflow Filtration Division in 1973. Through Pureflow, Patrick has manufactured and sold pressure filtration systems for the removal of heavy metals for ground water to municipalities throughout the U.S., Canada, and Mexico. After half a century, he’s a well-known contributor in the water industry.

3.A.8.b
Packet Pg. 267 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 4 Michael F. Kennedy
▪ 12 years of experience in the water and wastewater treatment industries
▪ Served CEC / Pureflow, as an inside sales manager, account manager, business development manager, and current Vice President ▪ 14 years of business development and management experience Bachelor’s degree – California State University, Fullerton, California Michael is Vice President with 12 years of experience building market presence and generating revenue in the water and wastewater industries. Michael is responsible for management of Pureflow's, marketing / sales teams, and work closely with our representative network, OEM's, Industrial clients, municipalities, contractors, and consulting engineers from conceptual project design, through equipment commissioning of complex engineered systems. As an active member of AWWA, IOA, WEF, ASHRAE, Tri-State and CWEA, he regularly attends and exhibits at tradeshows and participates in regional and national symposiums.

Archibald A. MacDonald
▪ 51 years of experience in the water and wastewater industries ▪ Owned and operated manufacturer’s representative agency for 11 years in Nova Scotia Canada.
▪ Served as Pureflow’s Vice President for the past 27 years ▪ Lifetime member of AWWA
Archie has 49 years of experience in the water and wastewater treatment industries dating back to 1969 when he sold his first sewage treatment system to a private community in Nova Scotia, Canada. Archie owned and operated a manufacturer’s representative agency for 11 years serving both municipal and industrial clients throughout all four provinces of Atlantic Canada. He was recognized as a Life Member by the American Water Works Association in 2006 for his 30 years of contributions to the association.

He’s been a key attribute to Pureflow’s continued success since 1992. His extensive experience in the Canadian markets resulted in the sale of Pureflow’s largest pressure filtration system installation to date located in Fredericton, New Brunswick, Canada.

3.A.8.b
Packet Pg. 268 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 5 Scott A. Johnson
▪ 13 years of experience in the water and wastewater treatment industries
▪ 13 years of experience in the engineering & manufacturing of automated process systems
▪ 15 years of experience of practicing multiple engineering disciplines Bachelor of Science, Civil Engineering – California State University, Fullerton, California
State of California Registered Professional Mechanical Engineer Scott has 13 years of experience in the water and wastewater treatment industries. His unique background in both civil and mechanical engineering has proven valuable in bridging the gap between engineering disciplines. He’s been engineering and involved in the manufacturing and installation of automated process systems and water treatment equipment for municipal and industrial clients since 2008. Throughout his career he’s served both as a consulting engineer and worked with consulting engineers, driven projects from specification to installation, and managed projects from conception to completion.

Donald D. Pollard
▪ Has served Pureflow Filtration Div. as an Application Engineer for 15 years
▪ 12 years of experience as Vice President / Owner of an ASME pressure vessel fabrication company
▪ 9 years of experience as Engineering Manager of an ASME pressure vessel fabrication company
Don has 21 years of experience in the water and wastewater treatment industries. He owned and operated an ASME pressure vessel fabrication company for 12 years where his company manufactured two of the largest pressure vessels ever constructed in the state of California for Southern Nevada Water Authority. Since joining Pureflow in 2006, Don’s unique set of talents has led to the vast expansion of his role in the company and involvement in the company’s growth.

3.A.8.b
Packet Pg. 269 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 6 Philip Pino
▪ 11 years of experience in the water and wastewater treatment industries, Specifically with Ozone and UV Treatment
▪ 12 years of experience as a Mechanical/Manufacturing Engineer working for the defense and space industries
Bachelor of Science, Mechanical Engineering – Rochester Institute of Technology
Phil has over eleven years of experience working with ozone, UV and advanced oxidation processes within the municipal market. Specifically, with the design of treatment processes, optimization of onsite ozone treatment, and increasing reliability of current ozone production. Phil is passionate about the power of ozone and how it can be used in many different oxidation or disinfection applications.

Phil has been instrumental in the development and implementation of aftermarket programs to offer the customer the highest possible efficiency for their equipment, which is also designed to minimize the cost of ownership for their investment.

Marcelo A. Guzman
▪ 12 years of experience in the water and wastewater treatment industries
▪ 5 years of experience in the manufacturing of automated process systems
▪ 5 years of experience working for the water engineering department of a municipal entity
Bachelor of Science, Mechanical Engineering – California State University, Fullerton, California
Marcelo has 12 years of experience in the water and wastewater treatment industries. He is a project / field engineer whose public and private industry experience includes municipal potable water systems, industrial process engineering, system integration and field installations. From conception to start-up, he works with customers on an individual and team basis to identify critical design features, select and procure mechanically and chemically compatible equipment and establish maintenance regimes to preserve system health and longevity.

3.A.8.b
Packet Pg. 270 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 7 Ali R. Salami
▪ 47 years of experience in the water and wastewater treatment industries
▪ 47 years of experience in the manufacturing of treatment equipment ▪ Lifetime member of AWWA
Bachelor of Science, Mechanical Engineering – Wichita State University, Wichita, Kansas
Master of Science, System Engineering – West Coast University, Los Angeles, California
State of California Registered Professional Mechanical Engineer State of Arizona Registered Professional Mechanical Engineer Ali has 45 years of experience in the water and wastewater treatment industries dedicating his first 20 years to US Filter Company before joining the Pureflow team. Ali is an expert at developing costeffective systems designs and proving calculations and technical support on codes such as ASME, ANSI, API and UL. Ali’s attention to detail and experience has earned him the nickname, “The Engineer’s Engineer.”
Ruben Llanos
▪ 5 years’ experience working with ASME pressure vessels and Engineering consulting
▪ 3 years’ experience in project management in the water and wastewater treatment industry
Bachelor of Science, Mechanical Engineering – California State University, Los Angeles, California
Bachelor of Science, Manufacturing Engineering – California State University, Los Angeles, California
Master of Business Administration, emphasis in Accounting and Management - California State University, Los Angeles, California
Ruben has 8 years of experience in the water and wastewater treatment industries. He helped operate and deigned ASME pressure vessels and specialized solutions for fluid heating requirements for 5 years.

He joined Pureflow in late 2019 as a project manager, where he manages projects from equipment procurement to startup, ensuring to stay on schedule and meeting project deliverables.

3.A.8.b
Packet Pg. 271 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 8 Jaasiel Rodriguez
▪ 6 years’ experience in systems integration / automation ▪ 7 years of experience in process piping, equipment, and electrical component selection
▪ 7 years of experience in industrial control systems, troubleshooting, integration, and design
Bachelor of Science, Physics – Brigham Young University, Idaho Jaasiel is a control systems integrator with experience originating in the industrial sector as a field installer/ technician and eventually growing to the capacity of designer and systems integrator. His experience and formal training allow him to envision and execute control solutions that addresses issues from the sensor / actuator hardware interface, communications protocols, up to the high-level algorithm interface. He is forward looking, open to new technologies and methods to implement such technologies in the process controls discipline.

Michael A. Morales
▪ Engineering CAD Department Supervisor.
▪ Responsible for the development of engineering documents/ drawings for water filtration systems
▪ Appointed as Systems Administrator and member of team responsible for developing, implementing, and maintaining the company server based Electronic File Management Policy
▪ Assist in project equipment procurement and the development of project O & M Manuals ▪ Company Quality Assurance Manager / Inspector. Including in-house and source inspections Tony has worked as a CAD/3D Designer and Senior Designer for various engineering and manufacturing firms since 1990.

3.A.8.b
Packet Pg. 272 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant)

EQUIPMENT PROCUREMENT
CITY OF SAN JACINTO BATH WELL POTABLE WTP SECTION2-13

2.10 BID FORM
ITEM NO. DESCRIPTION

PILOT TESTING AT BATH WTP
Provide draft and final pilot treatment design plans.

Perform site visits to confirm pilot system integration requirements Provide and install panel/skid mounted pilot test equipment, including:
· Chemical(s) and chemical(s) storage
· Dosing pump(s)
· Filter vessel(s)
· Rotameters w/transmitter
· Motorized ball valves
· Pressure sensors/transmitters and analog gauges
· Pilot control panel/plc/data logger
· Control panel/system to perform automated control of filter and backwash cycles and dosing pumps Perform pilot test for 14 days, provide continuous support Provide laboratory analysis of influent and effluent grab samples or continuous online analyzer(s) for target constituents Develop draft and final pilot test report
Update estimated O&M costs of a full-scale treatment system from RFP $20,000.00 ITEM #1

PROPOSAL BID FORM
firm total price for complete functional Pilot Testing Package Written: Twenty Thousand Dollars

3.A.8.b
Packet Pg. 273 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water

EQUIPMENT PROCUREMENT
CITY OF SAN JACINTO BATH WELL POTABLE WTP SECTION2-14
Proposal Bid Form – Continued
TREATMENT SYSTEM (2,500 GPM CAPACITY)
Minimum of two (2) horizontal or vertical pressure filter vessels operating in parallel with media and including:
· Design phase draft and final submittals, drawings and specification revisions, and final design drawings and specifications · Fabrication, shop testing, and delivery to San Jacinto California of treatment system · Pretreatment reaction vessel(s), if applicable
· Backwash pumping and controls (1 duty pump, 1 standby pump) · Air scour system, if applicable (1 duty blower, 1 standby blower) · Chemical(s) metering pumps (1 duty pump, 1 standby pump) · Chemical(s) dual wall containment tanks and day tank (30 day chemical supply) · Treatment system control panel/system with status outputs to existing site PLC control system · Assist the installation contractor, installation inspection, startup/testing, warranty · Provide startup and testing services from pumping and air scour equipment suppliers · Provide startup and training to Owner's staff
· Provide operations and maintenance manual for treatment system Firm Total Price for complete and functional system equipment package $1,070,000.00 and written $ One million, seventy thousand dollars
ITEM #2

3.A.8.b
Packet Pg. 274 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water

EQUIPMENT PROCUREMENT
CITY OF SAN JACINTO BATH WELL POTABLE WTP SECTION 2-15
Proposal Bid Form – Continued
315,000.00
Three hundred and fifteen thousand dollars NOTE: Price includes field installation of tank.

Connections to tank are by others
70,000.00
Seventy Thousand dollars
1,475,000.00
One million, four hundred and seventy five thousand dollars

3.A.8.b
Packet Pg. 275 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water 2,500 GPM IRON AND MANGANESE

REMOVAL SYSTEM
SCOPE OF SUPPLY FOR INQUIRY P2212078
DATE: DECEMBER 16, 2022
CLIENT
City of San Jacinto, CA
Bath Well Water Treatment Plant

REPRESENTATIVE
CALIFORNIA ENVIRONMENTAL CONTROLS, INC.
6739 WASHINGTON AVE.

WHITTIER, CA 90601
(800) 926-3426

CONSULTING ENGINEER
CIVILTEC ENGINEERING, INC.
118 W. LIME AVE.

MONROVIA, CA 91016
(626) 357-0588

3.A.8.b
Packet Pg. 276 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 2 TABLE OF CONTENTS

1.0 INTRODUCTION....................................................................................................................................... 4

1.1 THE PUREFLOW REPUTATION..................................................................................4

1.2 THE TECHNOLOGY..................................................................................................4

2.0 DESIGN PARAMETERS ............................................................................................................................. 5

3.0 SCOPE OF SUPPLY ................................................................................................................................... 6

3.1 PRESSURE VESSEL...................................................................................................6

3.2 FILTER MEDIA ........................................................................................................6

3.3 VALVES .................................................................................................................6

3.4 FACE PIPING ..........................................................................................................7

3.5 INTERCONNECTING PIPING MANIFOLD BETWEEN FILTERS .........................................7

3.6 FLOW METERS .......................................................................................................7

3.7 FLOW CONTROL VALVES .........................................................................................7

3.8 STATIC MIXER ........................................................................................................7

3.9 BACKWASH WATER RECLAIM SYSTEM .....................................................................8

3.10 RESIDUAL SOLIDS FLUIDIZATION AND TRANSFER SYSTEM..................................................8 defined.

3.11 BACKWASH WATER SUPPLY SYSTEM........................................................................9

3.12 FILTER SYSTEM CONTROL PANEL .............................................................................9

3.13 INSTRUMENTATION ...............................................................................................9

3.14 SUBMITTALS..........................................................................................................9

3.15 OPERATION AND MAINTENANCE MANUALS.............................................................9

3.16 START-UP, INSPECTION AND TRAINING..................................................................10

4.0 SUBMITTAL DELIVERY ........................................................................................................................... 10

5.0 APPROXIMATE DATE OF DELIVERY........................................................................................................ 10

6.0 STANDARD WARRANTY ........................................................................................................................ 10

7.0 FREIGHT ................................................................................................................................................ 10

8.0 SYSTEM BUDGETARY PRICE ......................................................................................................................10

9.0 PROGRESS PAYMENT TERMS ................................................................................................................ 11

10.0 EXCLUSIONS.......................................................................................................................................... 11

11.0 COMMERCIAL TERMS AND CONDITIONS .............................................................................................. 11

3.A.8.b
Packet Pg. 277 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 3 3.A.8.b
Packet Pg. 278 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 4 1.0 INTRODUCTION
Established in 1973 in Whittier California, Pureflow Filtration Div. specializes in the removal of heavy metals, radionuclides, sulfides, and organics from drinking water supplies, industrial water sources, and process streams. With flow rates from 20 gpm to 10,000 gpm, Pureflow has designed and manufactured hundreds of treatment systems throughout the US, Canada, and Mexico.

1.1 THE PUREFLOW REPUTATION
Pureflow’s reputation is built on our commitment to produce the highest quality class of equipment in the industry, custom engineered, with unprecedented service that warrants long-standing relationships with our valued clients. The technology is unrivaled, and the quality is unsurpassed.

1.2 THE TECHNOLOGY
Pureflow offers a wide variety of proprietary and non-proprietary high-performance media and pretreatment oxidation technologies that are custom selected though a pilot study / bench scale process. Our robust systems are designed to be operator friendly and may not require filter media regeneration or replacement. Our inhouse built control panels offer sophisticated and intuitive design for a high level of safety, monitoring, and control of the complete water treatment system.

3.A.8.b
Packet Pg. 279 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 5 2.0 DESIGN PARAMETERS
2,500 GPM IRON AND MANGANESE REMOVAL SYSTEM

FIELD DATA / RAW WATER QUALITY
DESIGN FLOW RATE 2,500 gpm
SYSTEM OPERATING PRESSURE 40 - 100 psi
pH 8.1
IRON (Fe) 440 ug/l
MANGANESE (Mn) 260 ug/l
NOTE: ABOVE CONTAMINANT VALUES TAKEN FROM ESB, BABCOCK LABORATORIES, INC, REPORT DATED MARCH 29, 2022, SAMPLE ID NUMBER C2C1260-01, INCLUDED IN PROJECT SPECIFICATIONS.

SYSTEM DATA
MODEL NO. C-2500HD
NUMBER OF VESSELS 2 Two (2) online
FLOW RATE / FILTER VESSEL 1,250 gpm
VESSEL DESIGN PRESSURE 150 psi
VESSEL SURFACE AREA / FILTER 125 sq. ft.

FILTER LOADING RATE 10 gpm/sq. ft.

BACKWASH FLOW RATE / FILTER 2,500 gpm
BACKWASH RATE (AT 68° F) 20 gpm/sq. ft.

BACKWASH DURATION 4 minutes
BACKWASH VOLUME / FILTER 10,000 gallons
PURGE / FILTER 1,250 gpm
PURGE DURATION 1 minute
TOTAL BACKWASH + PURGE VOLUME for two (2)

FILTERS
22,500 gallons
ESTIMATED BACKWASH INTERVAL (to be
confirmed by pilot study) 24 Hours

3.A.8.b
Packet Pg. 280 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 6 3.0 SCOPE OF SUPPLY

3.1 PRESSURE VESSELS

ITEM QTY DESCRIPTION
1 2 HORIZONTAL FILTER VESSELS EACH INCLUDING THE FOLLOWING:
▪ ASME CODE, 150 psi DESIGN PRESSURE
▪ 96” DIAMETER x 156” STRAIGHT SIDE SHELL
▪ INTERNAL EPOXY COATING (25-30 MILS), 100% SOLID, NSF 61 ▪ EXTERNAL EPOXY PRIMER (3-4 MILS).
▪ PVC SCH. 80 UPPER MANIFOLD HEADER AND LATERALS
▪ PVC SCH. 80 LOWER MANIFOLD HEADER
▪ 316L STAINLESS STEEL WEDGE WIRE WRAPPED UNDERDRAIN LATERALS NOTE: THE FILTER VESSEL TOP COAT SHALL BE APPLIED IN THE FIELD BY THE INSTALLATION CONTRACTOR.

3.2 FILTER MEDIA

ITEM QTY DESCRIPTION
2 2 FILTER MEDIA LOADS
▪ GRAVEL / GARNET SUPPORT MEDIA
▪ PUREFLOW PM200M CATALYTIC ADSORPTIVE MEDIA
▪ ANTHRACITE MEDIA

3.3 VALVES

ITEM QTY DESCRIPTION
3 10 BUTTERFLY VALVES, LUG-BODY, DUCTILE IRON BODY, SS DISK, NSF 61 EACH WITH

ELECTRIC ACTUATOR
4 2 3” MANUAL FILTER DRAIN VALVES
5 2 AUTOMATIC AIR / RELIEF VALVES, INCLUDING:
▪ MANUAL AIR VENT WITH VALVES AND S.S. PIPING

3.A.8.b
Packet Pg. 281 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 7 3.4 FACE PIPING

ITEM QTY DESCRIPTION
6 LOT FACE PIPING ASSEMBLY INSTALLED ON FILTER, INCLUDING TEES, SPOOLS, VALVES ▪ ALL FUSION BONDED EPOXY LINED AND EXTERNAL EPOXY PRIMER

3.5 INTERCONNECTING PIPING BETWEEN FILTERS

ITEM QTY DESCRIPTION
7 LOT TEES, ELBOWS, AND SPOOLS AS REQUIRED TO INTERCONNECT EACH FILTER ▪ ALL FUSION BONDED EPOXY LINED AND EXTERNAL EPOXY PRIMER

3.6 FLOW METERS

ITEM QTY DESCRIPTION
8 2
10” ENDRESS AND HAUSER MAGNETIC TYPE EFFLUENT FLOW METER WITH TRANSMITTER, NSF 61
9 1 12” ENDRESS AND HAUSER MAGNETIC TYPE BACKWASH FLOW METERS WITH TRANSMITTER, NSF 61

3.7 FLOW CONTROL VALVES

ITEM QTY DESCRIPTION
10 2 10” EFFLUENT CLA-VALVE PILOT CONTROLLED, NSF 61
11 1 12” BACKWASH CLA-VALVE PILOT OPERATED, NSF 61

3.8 STATIC MIXER

ITEM QTY DESCRIPTION
12 1 WESTFALL MODEL NUMBER 2800, 14”, CPVC / HASTELLOY C WITH CORP STOPS,

SIMPLEX

3.A.8.b
Packet Pg. 282 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 8 3.9 CHEMICAL FEED SYSTEM – SODIUM HYPOCHLORITE

ITEM QTY DESCRIPTION
13 2 CHEMICAL FEED PUMPS, GRUNDFOS
14 1 CHEMICAL STORAGE TANK
15 1 CHEMICAL STORAGE TANK LEVEL TRANSMITTER
16 1 CHEMICAL FEED PANEL

3.10 BACKWASH WATER RECLAIM SYSTEM

ITEM QTY DESCRIPTION
17 2 BACKWASH WATER RECLAIM PUMPS, 250 GPM @ 275 FT., 480V/3/60 18 LOT CHECK VALVES, PRESSURE GAUGES, ETC.
19 1 CARTRIDGE FILTER
20 1 FLOW METER
21 2
BUTTERFLY VALVES, LUG-BODY, DUCTILE IRON BODY, SS DISK, NSF 61 EACH WITH

ELECTRIC ACTUATOR
22 5
BUTTERFLY VALVES, LUG-BODY, DUCTILE IRON BODY, SS DISK, NSF 61 EACH,

MANUALLY OPERATED
23 1

LOCAL CONTROL PANEL WITH VARIABLE FREQUENCY DRIVES FOR BACKWASH

RECLAIM PUMPS
24 LOT INTERCONNECTING PIPING, WELDED CARBON STEEL, FUSION BONDED EPOXY

INTERIOR, EPOXY COATED EXTERIOR
25 LOT ABOVE ITEM NUMBERS 13, 14, 15, 16, 17, 18, 19, 20, AND 21 MOUNTED, ASSEMBLED AND WIRED ON AN EPOXY COATED CARBON STEEL STRUCTURAL SKID. 26 LOT CONTROL LOGIC AND HARDWARE
27 1 BACKWASH WATER RECLAIM TANK, 157,500 GALLON (47’-6” Dia. X 20’ H), BOLT-UP TYPE, FUSION BONDED EPOXY COATED INTERIOR.

NOTE: PRICE INCLUDES FIELD ERECTION OF THE TANK. DESIGN AND CONSTRUCTION OF THE CONCRETE FOUNDATION SHALL BE BY OTHERS.

3.A.8.b
Packet Pg. 283 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 9 3.11 BACKWASH WATER SUPPLY SYSTEM

ITEM QTY DESCRIPTION
28 1 STRUCTURAL STEEL SKID MOUNTING OF BELOW EQUIPMENT
29 LOT CHECK VALVE, SAMPLE COCK AND PRESSURE GAUGES
30 4 MANUAL BUTTERFLY VALVE

3.12 FILTER SYSTEM CONTROL PANEL

ITEM QTY DESCRIPTION
31 1 AUTOMATIC FILTER SYSTEM CONTROL PANEL, PLC OPERATED WITH 10” COLOR OIT MOUNTED IN NEMA 12 ENCLOSURE

3.13 INSTRUMENTATION

ITEM QTY DESCRIPTION
32 1 PH / CHLORINE RESIDUAL ANALYZERS, PANEL MOUNTED

3.14 SUBMITTALS

ITEM QTY DESCRIPTION
33 LOT ELECTRONIC SUBMITTAL DOCUMENTS, INCLUDING:
▪ DRAWINGS
▪ EQUIPMENT CUT SHEETS
▪ ELECTRICAL SCHEMATICS
▪ FILTER VESSEL ANCHORAGE AND FOUNDATION DESIGN CALCULATIONS

3.15 OPERATION AND MAINTENANCE MANUALS

ITEM QTY DESCRIPTION
34 1 ELECTRONIC OPERATION AND MAINTENANCE MANUALS

3.A.8.b
Packet Pg. 284 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 10 3.16 START-UP, INSPECTION AND TRAINING

ITEM QTY DESCRIPTION
35 LOT START-UP, THREE (3) TRIPS, FIVE (5) ONSITE DAYS EACH TRIP 36 LOT INSPECTION AND TRAINING, TWO (2) TRIPS, ONE (1) DAY ONSITE EACH TRIP

4.0 5.0

6.0 7.0

SUBMITTAL DELIVERY
10 to 12 weeks after receipt of purchase order.

APPROXIMATE DATE OF DELIVERY
22 to 26 weeks after release to fabrication.

STANDARD EQUIPMENT AND PROCESS WARRANTY
Pureflow Filtration warranties equipment to be free from defects in material and workmanship for a period of 12 months after the date of acceptance, or 18 months from date of delivery, whichever is sooner.

Pureflow Filtration further warrants the process to meet the conditions set forth in City of San Jacinto specification, section 2.1, Table 1, Iron and Manganese Treatment System Capabilities Requirements, “Target Effluent Criteria”, Iron (Fe) < No other express or implied warranty is given, and the seller makes no warranty of merchantability and there are no warranties which extend beyond the description on the face hereof.

FREIGHT
Freight-on-board shipping point Whittier, CA. Freight-Pre-Paid to job site.

3.A.8.b
Packet Pg. 285 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 11 8.0 PROGRESS PAYMENT TERMS
20% With purchase order or execution of contract.
25% Upon approval of the mechanical equipment engineering documentation submittal, or four (4) weeks from date of issuance of the mechanical equipment engineering documentation submittal, whichever occurs first. 30% Upon release to procurement / fabrication.
20% Upon equipment delivery to jobsite or thirty (30) days from ready to ship date, whichever occurs first.
5% Upon commissioning / operator training / client buy-off or six (6) months from ready to ship date, whichever occurs first.

9.0 EXCLUSIONS
Storage
Off-loading
Installation
Taxes
Permits, Fees, Tariffs
Interconnecting piping, tubing, pipe supports, anchor bolts, etc.

Field Wiring
Chemical Feed Systems

10.0 COMMERCIAL TERMS AND CONDITIONS
Price is budgetary and is not a binding offer. Pricing is based on preliminary information and should not be used for design purposes.

This scope of supply includes only equipment specifically mentioned herein and does not include, of infer inclusion of, any additional equipment, piping, valves, wiring, installation, or services, regardless of its relationship to the supplied equipment.

3.A.8.b
Packet Pg. 286 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 1 6739 Washington Ave. Whittier CA 90601
www.waterbypureflow.com
[email protected]
+1 562 945 3425
+1 800 926 3426
4) Lead Times:

Submittals: 10-12 Weeks
Equipment Delivery: 22-26 Weeks

3.A.8.b
Packet Pg. 287 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) Pureflow Filtration References
Project Name Location Flow
gpm
Years
of
Service
Fe
mg/l
Mn
mg/l
As
mg/l
pH Hardness Service Contact Phone Note
Mammoth CWD California 3000 24 1.43 0.59 15 7.59 < 400 Fe/Mn/ As Karl Schmadt 760-934-2596 St Boniface Quebec 280 20 6.52 0.173 - 5.92 309 Fe/Mn/color City of Galt California 1500 14 1.0 0.14 - 8.0 - Fe/Mn Reb Bisnet 209-810-0533 They have 3 Pureflow systems
Carpinteria
Valley Water
District
California 1600 15 0.10 0.12 - - 312 Fe/Mn Bob
McDonald
805-684-2816 They have two
Pureflow systems
City of Norco California 2000 20 2.0 0.3 0.014 7.1 > 250 Fe/Mn/As Terry Piorkowski
951-545-7877 They are in the
process of adding
filters and doubling
the size
County of
Ventura
California 1,200 22 0.76 .12 - - > 500 Fe/Mn Raul Ruiz 805-320-6419 They have several Pureflow systems
Alfred
Community
Water
Maine 500 15 1.3 0.5 - 6.5 26 Fe/Mn Kerry Smart 207-432-3212 Have an interesting treatment problem
solved by Pureflow
Village of N.

Troy
Vermont 200 8 0.5 0.159 0.019 8.36 - Fe/Mn/As Steve Button 802-988-2536 Town of
Buckeye
Arizona 5000 13 1.5 - 0.032 7.8 - Fe /As Dave DePaulo 623-236-4094 They have a second system at 3000
gpm
Santa Lucia
Preserve
California 600 13 3.0 0.4 12 7.5 > 200 Fe/Mn/As Leif Utergaard 831-238-3157 They have 4 systems
Douglas County Missouri 800 7 9.2 0.55 - 6.91 > 200 Fe/Mn Chad Howbert 785-379-9920 Pre-Reverse Osmosis Filtration
East Chelmsford New
Hampshire
280 8 10.0 2.0 30 6.8 > 25 Fe/Mn/As Robert Conroy 978-337-4754 Replaced a greensand system
La Cumbre California 1600 8 0.4 0.3 - 7.6 > 700 Fe/Mn Mike Alvarado 805-957-2376 Planning a second system
7) 3.A.8.b
Packet Pg. 288 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water

3.A.8.b
Packet Pg. 289
Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) Bulletin No. 2907.2
6739 South Washington Avenue, Whittier, CA 90601
(800) 926-3426 (562) 945-3425
Fax (562) 693-5257 e-mail: [email protected]
website: www.pfdiv.com

MOBILE PILOT
FILTER

LABORATORY
Field pilot filter testing is necessary to verify the treatability of raw water, to predict the performance of a full scale water treatment plant and to optimize its efficiency. Raw water quality can vary significantly, and since such variability will affect contaminant removal efficiency, field pilot testing of the proposed treatment system is strongly recommended. Pureflow Filtration has designed and outfitted a 20' x 8' x 8' mobile pilot filter laboratory to provide our clients and consulting engineers with an automated pilot filter / water treatment system that can test multiple treatment schemes simultaneously. Along with protection from the elements, the system will provide the treatment and water quality monitoring equipment necessary for the professional and reliable acquisition of raw and filtered water quality data.

MOBILE LABORATORY DESIGN FEATURES
• Fully automated PLC based control panel
• Four (4), six (6) inch I.D. filter columns
• Electrically actuated valves
• Four (4) chemical feed systems
• In-line static mixers
• Backwash water supply storage tank
• Backwash water reclaim storage tank
• Ample counter space for performing tests
• Flow control valves for each filter column
• Flowmeters for each filter column
• On-line water quality monitors available:
pH, turbidity, ORP, and chlorine
• Laboratory analytical instruments
• Fully automated for 24 hrs. / day operation
• Simultaneous testing of up to four (4) media
• Air conditioned (20' x 8' x 8')

3.A.8.b
Packet Pg. 290 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 07/09

THE SYSTEM AND HOW IT WORKS
The Pureflow Filtration Division Mobile Pilot Filter Laboratory contains four (4), six (6) inch I.D. by six (6) feet high pilot filter columns. Each column has five (5) electrically actuated valves that are controlled by a PLC based control panel, allowing the filters to operate 24 hrs. / day.

Functions also include automated backwashing and chemical pretreatment. The four (4) pilot filters can be loaded with identical media, with different pretreatment schemes, or they can be loaded with different media with different pretreatment schemes. On-line instrumentation including pH, ORP, turbidity and chlorine analyzers can be provided as required. Four (4) chemical storage tanks are installed (for oxidant, acid, caustic or coagulant feed) with multiple chemical metering pumps to provide required pretreatment. Each system also includes in-line static mixers and pre - / post - filter sample taps. Centrifugal pumps, water tanks for backwash supply and backwash water reclaim, are also included. The Mobile Pilot Filter Laboratory also includes the bench top instruments necessary for testing raw and filtered water quality.

The Pureflow Filtration Division Mobile Pilot Filter Laboratory is delivered and set up at a job site by Pureflow field personnel. Pilot testing can then be performed by Pureflow Filtration Division field personnel, an independent consulting engineer, and / or the clients' personnel.

LOCAL REPRESENTATIVE
PUREFLOW FILTRATION Division
6739 South Washington Avenue, Whittier, CA 90601
(562) 945-3425 Toll Free (800) 926-3426 Fax (562) 693-5257 e-mail: [email protected] website: www.pfdiv.com

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Packet Pg. 294 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant)

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Packet Pg. 295 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant)

PUREFLOW FILTRATION DIVISION, WHITTIER, CA

NSF APPROVED
GRAVEL & PF25

SUPPORT MEDIA
PUREFLOW PM-200M

ACTIVE CATALYCTIC

ADSORPTIVE MEDIA
&

ANTHRACITE

3.A.8.b
Packet Pg. 296 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) The Public Health and Safety Organization
NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, March 24, 2022 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsComponents/Listings.asp? Company=58670&Standard=061&
NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects
NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings.

Silica Resources, Inc.
3190 Enterprise Court
P.O. Box 167
Loomis, CA 95650
United States
916-652-1704
Facility : Marysville, CA
Process Media
Water Water
Contact Contact
Trade Designation Size Temp Material
Filtration Media
SRI 60 mesh - 1.5" CLD 23 SLDOX
SRI Supreme 60 mesh - 1.5" CLD 23 SLDOX
NOTE: Certified for water treatment plant applications.

This product has not been evaluated for point of use applications.

Number of matching Manufacturers is 1
Number of matching Products is 2
Processing time was 0 seconds

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Packet Pg. 297 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant)

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Packet Pg. 298 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant)

3.A.8.b
Packet Pg. 299 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) The Public Health and Safety Organization
NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, March 24, 2022 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsComponents/Listings.asp? Company=15610&Standard=061&
NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects
NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings.

WGI Heavy Minerals, Inc. (An Opta
Minerals Company)
810 Sherman Avenue
Coeur Dálene, ID 83830
United States
1-888-5-GARNET
208-245-2096
Facility : Fernwood, ID
Process Media
Water Water
Contact Contact
Trade Designation Size Temp Material
Garnet
Emerald Creek Garnet [1] CLD 23 GARN
[1] All sizes and gradations.

NOTE: Certified for water treatment plant applications.

This product has not been evaluated for point of use applications.

3.A.8.b
Packet Pg. 300 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) Corporate Office: 1875 N. Lakewood Drive, Suite 201
Coeur d’Alene, Idaho 83814 USA
PH: 1-208-666-6000 Ext. 18
FX: 1-208-666-4000 Updated March 24, 2004
Making Our Environment Cleaner
Emerald Creek Garnet
Filtration Specifications
(Percentage Retained)
Sieve U.S.

MM Standard #8 #8/12 #12 #36 #30/40 #50X #60 #100

3.350 6 0-10

2.830 8 50-95 0-10 0-30

2.000 10 0-20

1.680 12 40-75 45-80

1.410 14 20-50 20-50 0-2

1.190 16 0-5 0-5 10-25
.0841 20
25 0.594 30 60-95 0-5 0-5

0.500 35 0-10 20-40 10-20

0.417 40 30-50 20-45 0-5

0.353 45 0-35 15-25 5-25

0.297 50 0-5 20-30 35-50

0.249 60 10-20 40-50

0.208 70 0-5 0-15

0.178 80 0-20

0.150 100 30-45

0.124 120 65-70

0.104 140 0-15

0.064 230 0-2
MM E.S. 2.05 – 2.45 1.40-1.55 1.40-1.70 .60-65 .35 - .45 .25-.30 .21-.28 .10 - .15 U.C. 1.4< 1.5< 1.5< 1.6< 1.6< 1.6< 1.6< 1.25 – 1.3
Bulk Density(Wt. per cu. Ft) 151 149 150 135 125 122 120 109 * Results are typical , reviewed from time to time and subject to change All information and contents of this site and pages included within it are copyrighted © 2003 by WGI Heavy Minerals, Incorporated. Any use of material from this site without expressed consent from WGI Heavy Minerals, Incorporated is illegal and punishable by law. All logos and names are registered trademarks or trademarks of WGI Heavy Minerals, Incorporated . All rights reserved.

3.A.8.b
Packet Pg. 301 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) Material Safety Data Sheet
Material Safety Data Sheet
(Complies with 29 CFR 190.1200)
IDENTITY (as used on label and list)
Emerald Creek Garnet® Abrasive Grains and Powders,
Wes-Jet® Garnet Abrasives
SECTION I – Company Identification ------------------------------------------------------- Manufacturer’s Name Emergency Telephone Number
Emerald Creek Garnet Ltd. (208) 666-6000
Address (Street, City, State, Zip Code) Product Information P.O. Box 190, Fernwood, ID 83830 (208) 666-6000
W.W. Meyerholtz 6/18/09
SECTION II – Chemical Identity and Information on Ingredients -----------------------------
Specific Chemical Identity:

Emerald Creek Garnet® and Wes-Jet® Garnet are a natural mixture of ALMANDINE GARNET, having a chemical composition of Fe3Al2(SiO4)3 with Mn and Mg in partial substitution for Fe in the formula, and other minerals. CAS No.: 1302-62-1 (Almandine).

Hazardous Ingredients:

The following substances are present and regulated by OSHA and ACGIH limits:

SUBSTANCE WT.% OSHA/ACGIH LIMIT IN USE*
Nuisance Dust na 15 mg/m3
Respirable Dust na 5 mg/m3
Crystalline Silica <0.5% 0.10 mg/m3
*If these levels are exceeded, adequate respiratory protection must be employed.

SECTION III – Physical and Chemical Characteristics -------------------------------------------------- Melting Point Specific Gravity (H2O = 1.0)
Circa 1315ºC 4.0 – 4.1
Solubility in Water Appearance and Odor
Insoluble Deep red to pink color; no odor
SECTION IV – Fire and Explosion Hazard Data ------------------------------------------------------------ Flash Point (method used) Flammable Limits LEL UEL
Material is a non-flammable solid not applicable na na
Extinguishing Media
Use extinguishing media appropriate for the surrounding fire.

Special Fire Fighting Procedures
As appropriate to surrounding fire. Fire fighters should be protected from nuisance dust.

Unusual Fire and Explosion Hazards
None
SECTION V – Reactivity Data ------------------------------------------------------------------------------------ Stability ( ) Unstable
(x) Stable INERT
Hazardous Decomposition or Byproducts: None known
Hazardous Polymerization ( ) May Occur (x) Will Not Occur Incompatibility (materials to avoid): None known
Conditions to Avoid: None known. Almandine Garnet is an inert, stable solid needing no special handling in normal use. ____________________________________________________________________________ WGI Heavy Minerals Inc. Corporate Office •1875 N. Lakewood Dr. Suite 201 Coeur d’Alene, ID 83814 USA Corporate Office 1-888-5GARNET Fax +1-208-666-4000
European Sales +31-78-6820672 Fax +31-78-6812391
Kominex Sales +49 (0) 6155-6077-11 Fax +49 (0) 6155-6077-30 Middle East Sales +9714-88-13067 Fax +9714-88-13068

3.A.8.b
Packet Pg. 302 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) Material Safety Data Sheet
SECTION VI – Health Hazard Data ------------------------------------------------------------------------------------------- Route(s) of Entry Inhalation Skin Ingestion
Possible None None
Health Hazards (acute and chronic due to overexposure)
Inhalation: Dust may cause irritation of nasal and respiratory tract or coughing.

Eyes: Dust may cause irritation.

Skin: May cause abrasions. Dust may cause irritation.

Ingestion: No known effects, however ingestion not recommended.

Carcinogenicity NTP IARC Monographs OSHA Regulations
Crystalline Silica (quartz) -- No. 42 0.1 mg/m3
Contains less than 0.5% -- na
Medical Conditions Generally Aggravated by Exposure
Chronic bronchitis, emphysema and other lung diseases may be aggravated by exposure to nuisance dust.

Emergency and First Aid Procedures
EYE CONTACT: Wash eyes with water to flush out dust particles.

SKIN CONTACT: Wash affected area with soap and water.

INHALATION: Remove from source of dust and obtain other medical assistance.

INGESTION: Obtain medical assistance, if needed.

SECTION VII – Precautions for Safe Handling and Use ------------------------------------------------ Steps to be Taken in Case Material is Released or Spilled NO SPECIAL PRECAUTIONS ARE NECESSARY. Sweep or vacuum material for disposal. Prevent generation of dust during clean up.

Waste Disposal Methods
Follow local, state and federal guidelines for disposal of inert solid waste.

MATERIAL CONTAMINATED IN USE MAY REQUIRE SPECIAL HANDLING.

Precautions to be Taken in Handling and Storage
NONE --- Use good housekeeping practices to reduce dust; use approved hand, eye and respiratory protection when handling material.

Other Precautions
Use material ONLY for the purposes intended and incorporate methods of dust control to maintain airborne dust within federal or local TLV limits.

SECTION VIII – Control Measures ----------------------------------------------------------------------------- Respiratory Protection
NIOSH/MSHA approved filters and air supplied hoods for blasters.

Ventilation Local Exhaust Mechanical (general) Special Other Yes Use when blast cleaning Meet dust TLV None None
Protection Gloves Eye Protection
Leather, or equivalent – in use Safety glasses with side shields Other Protective Clothing or Equipment
Hearing protection when working near blast cleaning operations.

Work/Hygienic Practices
Maintain a clean and safe work environment and monitor work practices.

SECTION IX – Special Precautions and Comments
The information provided is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or other warranties, express or implied, with respect to such information and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes.

WGI Heavy Minerals Inc. Corporate Office •1875 N. Lakewood Dr. Suite 201 Coeur d’Alene, ID 83814 USA Corporate Office 1-888-5GARNET Fax +1-208-666-4000
European Sales +31-78-6820672 Fax +31-78-6812391
Kominex Sales +49 (0) 6155-6077-11 Fax +49 (0) 6155-6077-30 Middle East Sales +9714-88-13067 Fax +9714-88-13068

3.A.8.b
Packet Pg. 303 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) TO THE REQUIREMENTS OF NSF/ANSI STANDARD 61 – SECTION 7 – 2008 Material for use in contact with drinking water only (Cold 23oC).

Manganese Dioxide filter media*
“Manganese Ore QF”*
“Manganese Ore MF”*
“MAG X 110”*
“MAG X 120”*
“PM200”*
“PM300”*
* Certified for water treatment plant applications. This product has not been evaluated for point of use applications. Maximum use dosage of 2100 mg/L.
af
Certification Record

CUSTOMER CLASS FILE
Multitecnica Industrial Ltda 6861-07 249061
Av. Antonio Abrahao Caran, 820 -
conj. 503 - Bairro Sao Jose Cep.

31.275-000
PROCESS MEDIA - NSF/ANSI 61
SECTION 7-Certified to
NSF/ANSI 61
Belo Horizonte - MG
Minas Gerais
31275
Brazil Refer to Class Description for program details
Copyright © 2011 CSA International. All rights reserved.

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Packet Pg. 304 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant)

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Packet Pg. 305 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant)

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Packet Pg. 306 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) Print Date: January 11, 2006

1. / Identification of substances / prepration and company / undertaking Trade Name: PM-200
Company: Pureflow Filtration Div.
6739 S. Washington Ave.

Whittier, Ca 90601
Phone No.: 800-926-3426
Fax No.: 562-693-5257

2. / Composition / Information on Ingredients
Chemical Identification:

Manganese Dioxide (Mn O2)

3. / Hazard Identification
Identification of hazards:

Prolonged inhalation of substantial quantities of dust may cause Manganese poisoning.

Prolonged ingestion of substantial quantities of dust particles may cause Manganese poisoning.

Contact with the eyes / mucous membranes may cause temporary irritation.

Prolonged exposure to the skin may cause sensitivity and could lead to contact dermatitis.

4. / First Aid Measures
After Skin Contact:

Remove particles and flush with water.

After Eye Contact:

Flush eye with water and remove all particles. Consult a physician if problems persist.

After Ingestion:

Seek medical advice.

After Inhalation:

Remove subject into fresh air and seek medical advice.

5. / Fire Fighting Measures
Suitable Extinguishing Media:

Non-Combustible
Fire Fighting Procedure:

Wear Self Contained Breathing Apparatus and full protection

MATERIAL SAFETY DATA SHEET
Manganese Dioxide

Page 1 of 3 ends

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Packet Pg. 307 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant)

6. / Accidental Release Measures
Personal Precautions: Non-Hazardous
Environmental Precautions: Non-Hazardous
Methods for cleaning up: Avoid dry sweeping. Use water spraying or ventilated vacuum system.

7. / Handling and Storage

7.1 Handling
Precautions for handling: No special instructions.

Measures to protect against fire / explosion:

Manganese is an oxidizing agent and so should not be stored with reducing agents.

7.2 Storage
Design for storage rooms and vessels: Store in a dry place. Keep away from reducing agents.

8. / Exposure controls and personal protection.

Ingredients with OELs:

Manganese and Compounds: 5mg / m3, 8hr TWA

8.1 Personal Protection
Respiratory Protection: Not required for normal operation. Recommended for high volume applications.

Hand Protection: Protective gloves recommended.

Body Protection: Wearing of overalls is recommended
Eye protection recommended
Hygiene Measures: High standards of personal hygiene must be encouraged

9. / Physical Properties and Chemical Properties
Appearance: Granular solid
Color: Dark Brown
Odor: None
Specific Gravity: 3.5 - 4.0
Bulk Density: 125 lbs / cu ft (2000 kg/m3)

10./ Stability and Reactivity
Material is stable under normal condtions.

Conditions to avoid: N/A
Materials to Avoid: Chlorine gas is evolved on contact with Hydrochloric Acid. Oxygen is evolved on heating above 500 degrees C.

Page 2 of 3 ends

Packet Pg. 308 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant)

11. / Toxicological Information
This material is an irritant to the eyes.

11.1 Toxicological Tests:

Acute toxicity: N/A
Additional Information: N/A

11.2 Experiences:

Relevant Observations: None

12. / Ecological Information

12.1 Information on elimination: None

12.2 Behaviour in environment:

Mobility and Bio-accumulative potential: None

12.3 Eco-toxicological Effects:

Aquatic toxicity: N/A

13. / Disposal Considerations
Split or surplus Manganese Dioxide may be disposed of by an approved solid waste method.

13.1 Preparation Recommendation: The material supplied is not considered to be hazardous.

14. / Transportation Information
(1) Road / Rail: ADR / RD (2) Inland Sea: AND / ADNR
Comment: Not Dangerous Comment: Not Dangerous
(3) Air Transport: ICAO / IATA
Comment: Not Dangerous

15. / Regulatory Information
Labeling: Not classified as hazardous.

16. / Other Information
Data Sheet issued by: Pureflow Filtration Div.

Person(s) responsible: Ali Salami

17. / National Legislation
o HSE Guidance Note EH40/02
o COSHH Regulations 1999
o Environmental Protection Act 1990
o Chemicals (Hazard Information and Packaging for Supply) Regulations 1993 This is not an exhaustive list and users should satisfy themselves that they comply with all relevant National Regulations. All information provided herein is based on our present knowledge and experience and describes our produce with regard to their safety requirements. It is not consideres as assurance of properties or description of quality.

Page 3 of 3 ends

Packet Pg. 309 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) The Public Health and Safety Organization
NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, March 24, 2022 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsComponents/Listings.asp? Company=58700&Standard=061&
NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects
NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings.

Carbon Sales, Inc.
375 Johnson Street
Wilkes-Barre, PA 18702
United States
570-823-7664
Facility : Wilkes-Barre, PA
Process Media
Water Water
Contact Contact
Trade Designation Size Temp Material
Anthracite[1]
Filter Antracite .3mm - 50mm CLD 23 ANTH
Anthrafilt .3mm - 50mm CLD 23 ANTH
[1] The carbon source is anthracite coal.

NOTE: Certified for water treatment plant applications.

This product has not been evaluated for point of use applications.

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Packet Pg. 310 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant)

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SAFETY DATA SHEET

1. Product and Company Identification
Product identifier Anthracite Coal
Other means of identification Not available
Recommended use Water Treatment Filter Media
Recommended restrictions None known.

Manufacturer Carbon Sales, Inc.
375 Johnson Street
Wilkes Barre Twp., PA 18702 USA
Phone 1- 800-233-8355
Emergency Phone: 1-800-233-8355

2. Hazards Identification
Physical hazards
Health hazards
Environmental hazards
OSHA defined hazards
Label elements
Not classified.

Specific target organ toxicity, repeated
exposure
Not classified.

Combustible dust
Category 2
Signal word Warning
Hazard statement May form combustible dust concentrations in air.

May cause damage to organs through prolonged or repeatedexposure.

Precautionary statement
Prevention Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Ground/bond container and receiving equipment. Do not breathe dust. Prevent dust accumulation to minimize explosion hazard.

Response Get medical advice/attention if you feel unwell.

Storage Store away from incompatible materials.

Disposal Dispose of contents/container in accordance with local/regional/national/international regulations.

Hazard(s) not otherwise
classified (HNOC)
None known.

Supplemental information Not applicable.

3. Composition/Information on Ingredients
Mixture
Chemical name Common name and synonyms CAS number %
Coal, anthracite 8029-10-5 60-100
Composition comments US GHS: The exact percentage (concentration) of composition has been withheld asa trade secret in accordance with paragraph (i) of§1910.1200.

4. First Aid Measures
Inhalation If dust from the material is inhaled, remove the affected person immediately to fresh air. Call a physician if symptoms develop or persist.

Skin contact Brush away excess of dry material. Flush with cool water. Wash with soap andwater. Obtain medical attention if irritationpersists.

Eye contact Do not rub eyes. Rinse with water. Get medical attention if irritation develops and persists. Flush with cool water. Remove contact lenses, if applicable, and continue flushing. Obtain medical attention if irritationpersists.

Ingestion Do not induce vomiting. Never give anything by mouth if victim is unconscious, or is convulsing.

Obtain medical attention.

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Packet Pg. 312 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) Page: 2 of 7
Most important
symptoms/effects, acute and
delayed
Indication of immediate
medical attention and special
treatment needed
Dusts may irritate the respiratory tract, skin and eyes. Prolonged exposure may cause chronic effects.

Provide general supportive measures and treat symptomatically.

General information Ensure that medical personnel are aware of the material(s) involved, and take precautions to protect themselves. If you feel unwell, seek medical advice (show the label where possible). Show this safety data sheet to the doctor in attendance. Avoid contact with eyes and skin. Keep out of reach of children.

5. Fire Fighting Measures
Suitable extinguishing media Dry chemical, CO2, water spray or regular foam.

Apply extinguishing media carefully to avoid creating airbornedust.

Unsuitable extinguishing
media
Specific hazards arising from
the chemical
Special protective equipment
and precautions for firefighters
Fire-fighting
equipment/instructions
None known.

Explosion hazard: Avoid generating dust; fine dust dispersed in air in sufficient concentrations and in the presence of an ignition source is a potential dust explosion hazard. During fire, gases hazardous to health may be formed.

Firefighters should wear full protective clothing including self contained breathing apparatus.

In case of fire and/or explosion do not breathe fumes. In the event of fire, cool tanks with water spray. Move containers from fire area if you can do so without risk.

Specific methods Cool containers exposed to flames with water until well after the fire is out.

General fire hazards May form combustible dust concentrations in air.

Hazardous combustion
products
Explosion data
Sensitivity to mechanical
impact
Sensitivity to static
discharge
Personal precautions,
protective equipment and
emergency procedures
Methods and materials for
containment and cleaning up
May include and are not limited to: Oxides of carbon. Oxides of nitrogen. Oxidesof sulfur.

Not available.

6. Accidental Release Measures
Keep unnecessary personnel away. Keep out of low areas. Keep people away from and upwind of spill/leak. Dust deposits should not be allowed to accumulate on surfaces, as these may form an explosive mixture if they are released into the atmosphere in sufficient concentration. Use only non-sparking tools. Use a NIOSH/MSHA approved respirator if there is a risk of exposure to dust/fume at levels exceeding the exposure limits. Wear appropriate protective equipment and clothing during clean-up. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Avoid inhalation of dust from the spilled material. Ensure adequate ventilation. Local authorities should be advised if significant spillages cannot be contained. For personal protection, see section 8 of the SDS.

Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Take precautionary measures against static discharge. Use only non-sparking tools.

Large Spills: If sweeping of a contaminated area is necessary use a dust suppressant agent which does not react with the product. Collect dust using a vacuum cleaner equipped with HEPA filter.

Avoid dispersal of dust in the air (i.e., clearing dust surfaces with compressed air). Minimize dust generation and accumulation. Prevent entry into waterways, sewer, basements or confined areas.

Following product recovery, flush area with water.

Small Spills: Sweep up or vacuum up spillage and collect in suitable container fordisposal.

Never return spills to original containers for re-use. For waste disposal, see section 13 of theSDS.

Environmental precautions Avoid discharge into drains, water courses or onto the ground. Prevent entry into waterways, sewers, basements or confined areas.

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7. Handling and Storage
Precautions for safe handling Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Combustibledust clouds may be created where operations produce fine material (dust). Avoid significant deposits of material, especially on horizontal surfaces, which may become airborne and form combustible dust clouds and may contribute to secondary explosions. Minimize dust generation and accumulation.

Handling and processing operations should be conducted in accordance with ‘best practices’ (e.g.

NFPA-654). Provide appropriate exhaust ventilation at places where dust is formed. Use only with adequate ventilation. Avoid contact with skin and eyes. In case of insufficient ventilation, wear suitable respiratory equipment. Wear appropriate personal protective equipment. Observe good industrial hygiene practices. Practice good housekeeping. Wash thoroughly after handling.

Conditions for safe storage,
including any incompatibilities
Keep away from heat, sparks and open flame. Dry powders can build static electricity charges when subjected to the friction of transfer and mixing operations. Provide adequate precautions, such as electrical grounding and bonding, or inert atmospheres. Keep containers tightly closed in a dry, cool and well-ventilated place. Store away from incompatible materials (see Section 10 of the SDS). Guard against dust accumulation of this material. Routine housekeeping should be instituted to ensure that dusts do not accumulate on surfaces. Keep out of reach of children.

8. Exposure Controls/Personal Protection
Occupational exposure limits No exposure limits noted foringredient(s).

Biological limit values No biological exposure limits noted for the ingredient(s).

Appropriate engineering
controls
Ventilation should be sufficient to effectively remove and prevent buildup of any dusts or fumes that may be generated during handling or thermalprocessing.

It is recommended that all dust control equipment such as local exhaust ventilation and material transport systems involved in handling of this product contain explosion relief vents or an explosion suppression system or an oxygen-deficientenvironment.

Ensure that dust-handling systems (such as exhaust ducts, dust collectors, vessels, and processing equipment) are designed in a manner to prevent the escape of dust into the work area (i.e., there is no leakage from the equipment).

Use only appropriately classified electrical equipment and powered industrial trucks.

Individual protection measures, such as personal protectiveequipment Eye/face protection Wear safety glasses with side shields (or goggles).

Skin protection
Hand protection Rubber gloves. Confirm with a reputable supplierfirst.

Other Wear suitable protective clothing. As required by employer code.

Respiratory protection Where exposure guideline levels may be exceeded, use an approved NIOSH respirator. Wear respirator with dust filter.

Thermal hazards Not applicable.

General hygiene
considerations
When using, do not eat, drink or smoke. Always observe good personal hygiene measures, such as washing after handling the material and before eating, drinking, and/or smoking. Routinely wash work clothing and protective equipment to remove contaminants. Wash hands before breaks and immediately after handling theproduct.

9. Physical and Chemical Properties
Appearance Particles
Physical state Solid.

Form Powder.

Color Black
Odor Odorless
Odor threshold Not available.
pH Not available.

Melting point/freezing point Not available.

Initial boiling point and boiling
range
Not available.

Pour point Not available.

Specific gravity 1.6 (water = 1)
Partition coefficient
(n-octanol/water)
Not available.

Flash point Not available.

Evaporation rate Not available.

Flammability (solid, gas) Not applicable.

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Upper/lower flammability or explosive limits
Flammability limit - lower
(%)
Flammability limit - upper
(%)
Not available.

Not available.

Explosive limit - lower (%) Not available.

Explosive limit - upper (%) Not available.

Vapor pressure Not available.

Vapor density Not available.

Relative density Not available.

Solubility(ies) Insoluble
Auto-ignition temperature Not available.

Decomposition temperature Not available.

Viscosity Not available.

Reactivity None known.

10. Stability and Reactivity
Possibility of hazardous
reactions
Hazardous polymerization does notoccur.

Chemical stability Stable under recommended storage conditions.

Conditions to avoid Keep away from heat, sparks and open flame. Do not mix with other chemicals. Avoid dispersal of dust in the air (i.e., clearing dust surfaces with compressed air). Minimize dust generation and accumulation.

Incompatible materials Oxidizers.

Hazardous decomposition
products
May include and are not limited to: Oxides of carbon. Oxides of nitrogen. Oxidesof sulfur.

11. Toxicological Information
Routes of exposure Eye, Skin contact, Inhalation, Ingestion.

Information on likely routes of exposure
Ingestion Expected to be a low ingestion hazard.

Inhalation May cause damage to organs by inhalation.

Excessive, long-term exposure by inhalation to coal dust may lead to a condition called workers' pneumoconiosis (or "Black Lung"). This condition may be characterized by cough, shortness of breath, reduction in pulmonary function, pulmonary hypertension, bronchitis, emphysema and premature death.

Skin contact No adverse effects due to skin contact areexpected.

Eye contact Dust in the eyes will cause irritation.

Symptoms related to the
physical, chemical and
toxicological characteristics
Direct contact with eyes may cause temporary irritation.

Information on toxicological effects
Acute toxicity
Components Species
Coal, anthracite (CAS8029-10-5)
Acute
Inhalation
LC50 Not available
Oral
LD50 Not available
Skin corrosion/irritation Prolonged skin contact may cause temporary irritation.

Exposure minutes Not available.

Erythema value Not available.

Oedema value Not available.

Test Results
Serious eye damage/eye
irritation
Dust in the eyes will cause irritation.

Corneal opacity value Not available.

3.A.8.b
Packet Pg. 315 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) Page: 5 of 7
Iris lesion value Not available.

Conjunctival reddening
value
Not available.

Conjunctival oedema value Notavailable.

Recover days Not available.

Respiratory or skinsensitization
Respiratory sensitization Not available.

Skin sensitization This product is not expected to cause skin sensitization.

Germ cell mutagenicity Non-hazardous by WHMIS/OSHA criteria.

Mutagenicity Non-hazardous by WHMIS/OSHA criteria.

Carcinogenicity See below.

Reproductive toxicity Non-hazardous by WHMIS/OSHA criteria.

Teratogenicity Non-hazardous by WHMIS/OSHA criteria.

Specific target organ toxicity -
single exposure
Specific target organ toxicity -
repeated exposure
Not classified.

May cause damage to organs through prolonged or repeatedexposure.

Aspiration hazard Not available.

Chronic effects Prolonged or repeated exposure may cause lung injury. May cause damage toorgans through prolonged or repeated exposure.

Further information Not available.

Name of Toxicologically
Synergistic Products
Not available.

12. Ecological Information
Ecotoxicity The product is not classified as environmentally hazardous. However, this does not exclude the possibility that large or frequent spills can have a harmful or damaging effect on the environment.

Persistence and degradability No data is available on the degradability of this product.

Bioaccumulative potential No data available.

Mobility in soil No data available.

Mobility in general Not available.

Other adverse effects No other adverse environmental effects (e.g. ozone depletion, photochemical ozone creation potential, endocrine disruption, global warming potential) are expected from this component.

13. Disposal Considerations
Disposal instructions Review federal, state/provincial, and local government requirements prior to disposal. Collect and reclaim or dispose in sealed containers at licensed waste disposal site. This material and its container must be disposed of as hazardous waste. Do not allow this material to drain into sewers/water supplies. Do not contaminate ponds, waterways or ditches with chemical or used container.

Local disposal regulations Dispose in accordance with all applicableregulations.

Hazardous waste code The waste code should be assigned in discussion between the user, the producer and the waste disposal company.

Waste from residues / unused
products
Dispose of in accordance with local regulations. Empty containers or liners may retain some product residues. This material and its container must be disposed of in a safe manner (see:

Disposal instructions).

Contaminated packaging Empty containers should be taken to an approved waste handling site for recycling or disposal.

Since emptied containers may retain product residue, follow label warnings even after container is emptied.

14. Transport Information
General Canada: TDG Proof of Classification: In accordance with Part 2.2.1 (SOR/2014-152) of the Transportation of Dangerous Goods Regulations, we certify that the classification of this product is correct as of the SDS date of issue. If applicable, the technical name and the classification of the product will appear below.

U.S. Department of Transportation (DOT)
Not regulated as dangerous goods.

Transportation of Dangerous Goods (TDG - Canada)
Not regulated as dangerous goods.

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15. Regulatory Information
Canadian federal regulations This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and the SDS contains all the information required by the Controlled Products Regulations.

WHMIS status Controlled
WHMIS classification Class D - Division 2B
WHMIS labeling
US federal regulations This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication Standard, 29 CFR 1910.1200.

TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D) Not regulated.

CERCLA Hazardous Substance List (40 CFR 302.4)
Not listed.

Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130) Not regulated.

Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs)List Not regulated.

Superfund Amendments and Reauthorization Act of 1986 (SARA) Hazard categories Immediate Hazard - No
Delayed Hazard - Yes
Fire Hazard - No
Pressure Hazard - No
Reactivity Hazard - No
SARA 302 Extremely
hazardous substance
SARA 311/312 Hazardous
chemical
SARA 313 (TRIreporting)
Not regulated.

Other federal regulations
Safe Drinking Water Act
(SDWA)
Food and Drug
Administration (FDA)
Yes
Yes
Not regulated.

Not regulated.

US state regulations This product does not contain a chemical known to the State of California to causecancer, birth defects or other reproductive harm.

US - California Proposition 65 - Carcinogens & Reproductive Toxicity (CRT): Listed substance Not listed.

US - Texas Effects Screening Levels: Listed substance
Coal, anthracite (CAS 8029-10-5) Listed.

US. Massachusetts RTK - Substance List
Not regulated.

US. Pennsylvania RTK - Hazardous Substances
Not regulated.

US. Rhode Island RTK
Not regulated.

Inventory status
Country(s) or region Inventory name On inventory (yes/no)* Canada Domestic Substances List (DSL)
Canada Non-Domestic Substances List (NDSL)
United States & Puerto Rico Toxic Substances Control Act (TSCA) Inventory *A "Yes" indicates that all components of this product comply with the inventory requirements administered by the governing country(s) Yes
No
Yes

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16. Other Information
Disclaimer The data contained in this material safety data sheet was obtained from sources that were technically accurate, reliable, and state of the art when this document was prepared. If data was unavailable to complete certain sections, the absence of that data is identified in this document.

Because the supplier cannot know the exact circumstances during actual use of this product, other hazards, exposure scenarios, disposal considerations, and regulations may apply and it is the responsibility of the user to read and understand the product label and this document before use.

Do not use the product for purposes other than those stated in Section1.

Issue date 07-April-2015
Effective date 07-April-2015
Expiry date 07-April-2018
Further information Refer to NFPA 654, Standard for the Prevention of Fire and Dust Explosions from the Manufacturing, Processing, and Handling of Combustible Particulate Solids, for safe handling.

For an updated SDS, please contact the supplier/manufacturer listed on the first page of the document.

Prepared by Carbon Sales, Inc. 1-800-233-8355
Other information This Safety Data Sheet was prepared to comply with the current OSHA Hazard Communication Standard (HCS) adoption of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS).

This SDS conforms to the ANSI Z400.1/Z129.1-2010 Standard.

LEGEND
Severe
Serious
Moderate
Slight
Minimal
4 3
2 1
0 HEALTH * 1
FLAMMABILITY 0

PHYSICAL HAZARD
0 PERSONAL

PROTECTION X
0 1 0

3.A.8.b
Packet Pg. 318 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 1 6739 Washington Ave. Whittier CA 90601
www.waterbypureflow.com
[email protected]
+1 562 945 3425
+1 800 926 3426
17) Contact: Scott Johnson, 562-945-3425, [email protected] 22) Local Service center: Whittier, CA
23) Warranty: 12 months after date of acceptance, or 18 months from delivery, which ever occurs sooner
24) Time at which warranties become effective: see No. 23 25) Estimate of maximum & minimum headloss through system: 10 psi min. 20 psi max Estimate of recommended headloss for initiating a backwash: 25 psi

3.A.8.b
Packet Pg. 319 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) DATE: 12/13/22
Customer: City of San Jacinto, CA
Project: 2500 gpm Fe & Mn Filtraiton System FLOW RATE: 2,500 GPM A. SODIUM HYPOCHLORITE:(NaOCl) S.G.= 1.2 SOLUTION %: 12.5 Stoichiometric demand Calc.:
mg/L Sto.Dem. Dosage
Design : Iron (Fe) 0.440 0.63 = 0.28
Design : Mang. (Mn) 0.260 1.29 = 0.34
Design : Hyd. Sulf. (H2S) 0.000 8.00 = 0.00
Design : Ammonia 0.000 10.00 = 0.00
Design : TOC 0.000 2.50 = 0.00
Design : Arsenic 0.000 1.00 = 0.00
Free Chlorine Residual: 1.000 1.00 = 1.00
Total Dosage mg/L : 1.61 Estimated
Pump GPH = (GPM)(Total dosage)(.006) = 1.6126 GPH
(S.G.)(Solution %)
Use (2) 3 GPH @ 145 PSI Pump
Tank Size # of Days: 30 days
Tank Sizing: (Req. GPH)(24)(# of Days) = 1,161 gallons
Use (1) 1500 Gallon Double Wall Tanks
C. CHEMICAL COST PER MILLION GALLONS OF WATER:

SODIUM HYPOCHLORITE COST ……………………………………. = $2.18 / gallon SODIUM HYPOCHLORITE COST ……………………………………. = $3.52 / hour SODIUM HYPOCHLORITE COST ……………………………………. = $84.37 / day SODIUM HYPOCHLORITE COST ……………………………………. = $590.60 / week SODIUM HYPOCHLORITE COST ……………………………………. = $2,566.29 / month SODIUM HYPOCHLORITE COST ……………………………………. = $30,795.50 / year

PUMP / TANK SIZING
AND

ESTIMATED PRETREATMENT CHEMICAL COSTS

3.A.8.b
Packet Pg. 320 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) Customer: City of San Jacinto, CA Date: 12/15/2022
Project: 2500 gpm Fe & Mn Filtration System
Pureflow Budget Proposal No: Flow Rate: 2,500.00 GPM
Control Panel: …………………………….… 120VAC / 1pH / 60Hz, One (1) 20 Amp Service Equipment Qty. Voltage Rated Horse- Max. Power Oper. Cost per Cost per Amp.(Ave) power Drawn KW HRS (Ave.) KW-HR 24HRS
Control Panel 1 115 10 1.15 24 0.20 $5.52
Analyzers 1 115 0.5 0.06 24 0.20 $0.28
Electric Actuated Valves Transition 16 115 2.3 7.33 0.01 0.20 $0.01 Electric Actuated Valves Heaters 16 115 0.03 24 0.20 $0.14 Backwash Water Supply Pump 1 480 91 75 75.65 0.1333 0.20 $2.02 Backwash Water Reclaim Pump 1 480 32 30 26.60 1.5 0.20 $7.98 Average Total Power Cost (assuming 24 hour continuous operation): …………………………………………………………… $15.95 Average Total Power Cost (assuming 24 hour continuous operation): …………………………………………………………… $111.67 Average Total Power Cost (assuming 24 hour continuous operation): …………………………………………………………… $485.23 Average Total Power Cost (assuming 24 hour continuous operation): …………………………………………………………… $5,822.72 Notes: 1 - Both filters shall be backwashed in sequence. 2 - Assume each filter requires a backwash every 24-hours.

Power Supply

PUREFLOW FILTRATION
Estimated Electrical Consumption and Cost

3.A.8.b
Packet Pg. 321 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) RATE 3%
YEAR NPV Sub-total 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20Power $116,454.31 $5,997.40 $6,177.32 $6,362.64 $6,553.52 $6,750.12 $6,952.63 $7,161.21 $7,376.04 $7,597.32 $7,825.24 $8,060.00 $8,301.80 $8,550.85 $8,807.38 $9,071.60 $9,343.75 $9,624.06 $9,912.78 $10,210.17 $10,516.47 Chemical $615,909.99 $31,719.36 $32,670.95 $33,651.07 $34,660.61 $35,700.42 $36,771.44 $37,874.58 $39,010.82 $40,181.14 $41,386.58 $42,628.17 $43,907.02 $45,224.23 $46,580.96 $47,978.39 $49,417.74 $50,900.27 $52,427.28 $54,000.10 $55,620.10 Media Replacement $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 $0.00 $0.00 $0.00 $0.00 $0.00Actuator Expenses $14,912.55 $3,188.00 $3,695.77 $4,284.41 $4,966.81Pump Expenses $45,108.09 $20,158.75 $27,091.67 Analyzer Regents $20,000.00 $1,030.00 $1,060.90 $1,092.73 $1,125.51 $1,159.27 $1,194.05 $1,229.87 $1,266.77 $1,304.77 $1,343.92 $1,384.23 $1,425.76 $1,468.53 $1,512.59 $1,557.97 $1,604.71 $1,652.85 $1,702.43 $1,753.51 $1,806.11 Analyzer Maintenance $2,711.37 $579.64 $671.96 $778.98 $903.06Operator Expenses $288,000.00 $14,832.00 $15,276.96 $15,735.27 $16,207.33 $16,693.55 $17,194.35 $17,710.18 $18,241.49 $18,788.73 $19,352.40 $19,932.97 $20,530.96 $21,146.89 $21,781.29 $22,434.73 $23,107.77 $23,801.01 $24,515.04 $25,250.49 $26,008.00 Contracted Expenses $28,000.00 $1,442.00 $1,485.26 $1,529.82 $1,575.71 $1,622.98 $1,671.67 $1,721.82 $1,773.48 $1,826.68 $1,881.48 $1,937.93 $1,996.07 $2,055.95 $2,117.63 $2,181.15 $2,246.59 $2,313.99 $2,383.41 $2,454.91 $2,528.56 Annual Subtotals $ 56,671.38 55,020.76 $ 58,371.53 $ 60,122.67 $ 65,693.99 $ 63,784.14 $ 65,697.67 $ 67,668.60 $ 69,698.65 $ 96,316.09 $ 73,943.30 $ 76,161.60 $ 78,446.45 $ 80,799.84 $ 88,287.23 $ 85,720.55 $ 88,292.17 $ 90,940.94 $ 93,669.16 $ ########## NPV GRAND TOTAL $1,131,096.32Notes:

1. Operator expenses estimates 10-hours per month at a current cost of $120 / hour.2. Contracted expenses estimates 1-day per year at a current cost of $1400 per day3. The proposed media is a permanent media and does not required replacement assuming the system is maintained properly and proper chemical pre-treatment is in place.

PERIODS
CITY OF SAN JACINTO, CA - 2,500 GPM Fe & Mn FILTRATION SYSTEM 20-YEAR O & M COST ANALYSIS

3.A.8.b
Packet Pg. 322
Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) Customer: City of San Jacinto, CA Date: 12/15/22
Project: 2500 gpm Iron & Manganese Filtration System Note: 1 mg/L of dissolved iron will produce Pureflow Proposal No: 1.91mg/L of oxidized iron
residual solids & 1 mg/l of
Design flow rate: 2,500.00 USGPM 157.70 L/Sec. dissolved Mang. Will produce Sludge Density: 80 lb./Ft3 1.28 gr/cm3 1.61mg/l of oxidized manganese residual solids.

Total Iron(Fe) Max. in raw water from Pilot…………………………………………..… 0.44 mg/L 1.91 0.8404 Total Mang. (Mn) Max. in raw water from Pilot ………………………………………… 0.26 mg/L 1.61 0.4186 Ferric Chloride inj. 0 mg/L Inj. in raw water Dosage as iron (Fe)……… 0.00 mg/L 1.91 0.00 Total Solids(NTU) ……………………………………...…………..………………………… 0 mg/L Total Arsenic (As) : …………………………………………...…………………………… 0 mg/L Total Aluminum…… 0 mg/l as Al2O3…………………………………………… 0 mg/L Total Residual Solids : …………………………………...……………………………….. 1.259 mg/L Approx. backwash frequency every …………………………………..………………… 24 HRS Estimated total contaminant (Sludge) removal per filter run ……………………… 37.77 Lbs./Day 17.13 Kg/Day Number of days before removing sludge from tank (Est.)…………………………… 180 Days Total Sludge after 180 days of operation (not including water) 6,798.6 Lbs. 3,083.8 Kg Diameter of reclaim tank (Assumed )………...…………………………………...……… 47.5 Feet 14.48 m Volume of tank per foot ………………………………………………...………………… 1771 Ft3 /Ft 164.55 m3/m
Water / sludge height when supernatant is removed ………………………………… 3 Ft 0.91 m Volume of Water / sludge at ………………………………… 3 feet height…. 39,742 Gallon 150,422 Liters Weight of Water / sludge at ………………………………… 3 feet height…. 331,242 Lbs. 150251 Kg Concentration of sludge in the Water. (after ………… 180 days) 20,525 PPM 20,525 mg/L Total Sludge Volume…………………………………………………………………….. 84.98 Ft3 2.41 m3 Approx. sludge concentration in water………………………………………… 2.10 % Approx. dry sludge height in tank after…………… 180 days. ……… 0.58 Inches 1.46 cm

PUREFLOW FILTRATION

RESIDUAL SOLIDS REQUIREMENTS
(Sludge Calculation)

3.A.8.b
Packet Pg. 323 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 1 Sample Controls Narrative
Operations & Maintenance Manual
The intent of this document is to provide an informative summary of the Filtration System Control Panel (FCP) for the Iron and Manganese Filtration System and ancillary equipment.

Table of Contents

1. Description of Filtration Control Panel ................................................................................................. 2

2. Principles of System Operation............................................................................................................. 3 Well Pump(s).................................................................................................................................3 Filter(s) ..........................................................................................................................................4 Chemical Injection......................................................................................................................... 7 Backwash Water Reclaim System ................................................................................................. 9 Backwash Water Supply System................................................................................................. 10 Residual Solids Handling System................................................................................................. 10

3. System Parameters............................................................................................................................. 12

4. System Alarms.....................................................................................................................................18

5. Operator Interface Terminal............................................................................................................... 25 SAMPLE

3.A.8.b
Packet Pg. 324 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 2 1. Description of Filtration Control Panel
The purpose of the Filtration Control Panel (FCP) is to run the Filter System when a CALL FOR WATER is received from the City’s SCADA (SCADA) system. This is achieved by automatically controlling / monitoring the Well(s), Raw Water Filter(s), Chemical Injection System(s), Backwash Water Reclaim System, Residual Solids Fluidization and Transfer System, and the Backwash Water Supply System. The FCP controls the Well Pump(s). Refer to Section No. 2 for a complete description of each of this systems and integral sub‐systems.

The FCP should consists of the following major components:
 NEMA 12 or better Enclosure
 Human Machine Interface (HMI) to display system status and provide for system control.  Programmable Logic Controller (PLC) to contain the logic and sequencing for pumps, filter(s), and ancillary equipment operation.

 Uninterruptible Power Supply (UPS) to provide surge protection and battery backup should a power outage occur.
 Terminal Blocks, DC Power Supply, Fuses, Circuit Breakers and all other equipment / components required for a fully functioning control panel.

Please refer to the provided FCP drawings for electrical schematics / wiring diagrams, and an enclosure face and sub‐panel layout (by others). Refer to Pureflow drawing P‐100 for process and instrumentation diagram and sequence of operation.

SAMPLE

3.A.8.b
Packet Pg. 325 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 3 2. Principles of System Operation
The Iron and Manganese Removal System currently consists of four (4) Raw Water Filters, Chemical Injection, Backwash Water Reclaim System, Residual Solids Fluidization and Transfer System, and the Backwash Water Supply System. The well pump(s) supply raw groundwater to the filter system. The sodium hypochlorite chemical storage and feed system monitors the free chlorine residual of the filter effluent water and injects chemicals in the raw water accordingly, providing disinfection and the oxidation mechanism necessary for the efficient removal of iron and manganese. Once the contaminants are completely oxidized, the media filters remove the iron and manganese present in the raw ground water pumped by the Well. The finished treated water is fed directly into the City’s distributions system. The backwash water reclaim storage tank temporarily stores filter backwash and purge water while residual solids settle out of suspension. The Backwash Water Reclaim System decants the clear supernatant from atop the settled residual solids and recycles it back upstream of the filters.

After several backwash / purge and reclaim cycles, the residual solids fluidization and transfer system fluidized and transfers the accumulated residual solids from the backwash water reclaim storage tank to a tanker truck or the sewer.

Well Pump(s)

1. Well Pump Control Description
The purpose of the Well Pump is to supply raw groundwater to the filters and eventually to the distribution system. The Well Pump is controlled automatically by the FCP. When SCADA sends the FCP a CALL FOR WATER the FCP will either prepare for service, or decline the call for water. If the filtration system successfully transitions for service, the FCP will grant the call for water. Once ready, the FCP will start the Well(s). When in AUTO the CALL FOR WATER is controlled by SCADA. If the FCP cannot grant the request for service, the FCP will deny the request for a call for water. This will be relayed to SCADA. When the CALL FOR WATER singal from SCADA is active, the FCP will monitor the pressure in the distribution system. When the pressure drops below the TURN‐ON setpoint, the filter system will turn on the well. When the pressure rises above the SHUT‐OFF setpoint, the filter system will turn the well off.

A pressure indicating transmitter is installed downstream of the well pump. The PIT should be incorporated into a control‐loop with the well pump VFD in an effort to maintain a user settable pressure setpoint.

The well pump discharge is equipped with a pump control valve. Upon initial startup, water shall be directed through the pump control valve for a user settable duration. Once the timer has lapsed, water can be directed to the filter system.

The well pump discharge is equipped with a modulating flow control valve and flow meter.

The flow meter should be incorporated into a control‐loop with the flow control valve in an effort to control the flow of the well.

SAMPLE

3.A.8.b
Packet Pg. 326 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 4 Filter(s)

1. Filter Control Description
The Filter has two (2) primary modes on the OIT for controlling the Filter. The first allows the operator to put each / all Filters “IN SERVICE” or to take them “OUT OF SERVICE”. When the Filter is OUT OF SERVICE all of its valves go to the closed position and its alarms are inhibited.

When the Filter is IN SERVICE, the secondary modes determine if the Filter is in the “AUTO” mode or the “MANUAL” mode. In the AUTO mode, the PLC controls the Filter automatically.

In the MANUAL mode, the operator has the ability to control the valves on the Filter manually.

Each of the valves on the Filter has an OPEN and CLOSE pushbutton for manually operating the valves in the MANUAL mode on the OIT.

The five (5) valves on the Filter are described below:

1. INFLUENT – this valve allows untreated water to pass into the Filter.

2. EFFLUENT – this valve allows filtered water to leave the Filter.

3. BACKWASH INLET – this valve allows injection water to flow back through the Filter for cleaning.

4. BACKWASH OUTLET – this valve allows buildup accumulated in the Filter to exit the Filter to the Reclaim Tank.

5. PURGE – this valve directs the initial amount of filtered water back to the Reclaim Tank to insure that all water passing through the effluent valve is clean.

In the AUTO mode, the Filter’s five (5) valves are sequenced to achieve five (5) steps of operation which are described below (see sequence of operation):

1. STANDBY – In this mode all valves are in the closed position. The Filter is waiting for a CALL FOR WATER from the FCP.

Assuming all the Filter’s valves are correctly configured and properly operating, the Filter always achieves a condition of low differential pressure when proceeding to the Standby mode. This is accomplished by first closing all inlet valves (influent or backwash supply), the then closing the appropriate outlet valves (effluent, purge, or backwash).

2. PURGE –This mode allows the initial amount of influent water passing through the Filter to be sent to the Reclaim Tank to insure that only clean water can be put into the effluent system. The Filter shall be purged with a purge cycle for a preset determined SAMPLE

3.A.8.b
Packet Pg. 327 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 5 time period before it actually begins its filtering process. The purge begins by opening first the purge valve and then the influent valve and then signaling for the Well Pump to Run. Following the timeout of the purge cycle time, the Filter will transition to the SERVICE mode as described below.

3. SERVICE – Also referred to as “filtering”, this mode allows influent water to be filtered and then put into the system as filtered water. Once the purge cycle is complete, the PLC will simultaneously open the effluent valve while closing the purge valve. Once the effluent valve is open, the Filter is then online or in service.

4. SERVICE IDLE ‐ this is a derivative of the Service Mode that is entered into when the Filter is in the Automatic mode of operation, it is in the Service cycle, and the CALL FOR WATER is removed. The purpose of this mode is to conserve water by allowing the Filter to continue operation without first processing a Backwash cycle if the CALL FOR WATER is restored within a reasonable amount of time. When the CALL FOR WATER is removed, the Well Pump will be shut down and the valves will be sequenced as if the Filter were proceeding to the Standby mode.

The amount of time the Filter can remain in the Service Idle Mode is determined by the value of the MAX IDLE TIME SET POINT, which as the name implies, is the maximum amount of time a Filter can remain idle after entering the Service Idle state before a Backwash cycle is required. When the service runtime is greater than the MINIMUM FILTERING TIME SET POINT, the Filter is considered dirty and a Dirty Filter Flag is set and the Filter will proceed to a Backwash sequence.

5. BACKWASH – The backwash sequence is performed in order to clean the Filter from buildup of debris on the influent side of the Filter. As the name implies, a backwash consists of flow water backwards, from the system through the Filter and out to the Reclaim Tank. A Backwash is required if any of the following conditions occur:

1. High head loss – determined by the Differential Pressure Switch on each Filter.

2. Maximum filtering time – If the Filter has filtered for longer than the MAXIMUM FILTERING TIME SET POINT.

3. Service Idle expired – If the Filter has been in the Service idle mode for a preset amount of time.

4. If the Filter has been in service for longer than the MINIMUM FILTERING TIME SET POINT and the CALL FOR WATER is removed.

5. If the Filter is manually put into a backwash through the OIT. This is done by pressing a START BACKWASH NOW pushbutton on the OIT.

SAMPLE

3.A.8.b
Packet Pg. 328 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 6 Once a backwash is required, the automatic sequencing shall be as follows:

1. The PLC has the ability to inhibit any backwash from occurring based on monitoring of the Backwash Water Reclaim Storage Tank and Backwash Water Supply Tank Level Transmitters. In the event that the PLC inhibits a backwash from occurring, all of the Filter’s valves will be closed while waiting for the ability to backwash.

NOTE: There are four (4) timers on OIT.
a) Service timer
b) Service idle timer
c) Dirty filter flag timer
d) Backwash timer

2. The Filter will have finished its SERVICE cycle, which requires the close of its influent valve, after which the effluent valve is closed.

3. After the influent and effluent valves are closed, the backwash out valve is opened.

Once the backwash out valve is fully open, the backwash supply valve is opened.

Water is redirected to the backwash water supply flow control valve and into he backwash water supply manifold. After the backwash interval time times out, the backwash supply valve will be closed. Once the backwash supply valve is fully closed, the backwash out valve is closed.

If the Filter is required to be back online, the Filter will proceed through the PURGE mode and then enter back into the SERVICE mode.

If a high head loss condition has forced a Filter into a backwash and the Filter performs a backwash, the PLC will verify once the Filter goes back into operation that the high head loss condition does not still exist. If it does exist, an alarm is generated and the Filter is taken out of service.

The backwash flow rate is monitored during a backwash sequence. The operator will enter a HIGH BACKWASH FLOW and LOW BACKWASH FLOW set points and associated alarm delay time set points on the OIT. If a backwash is initiated and a flow alarm occurs, the backwash is aborted and the system is shutdown.

2. Filter Effluent Water Flow Meter and Control Valve Description The filter system monitors the effluent flow meter during filtration sequence to maintain constant flow by means of flow control valve. The flow control valve includes two (2) solenoid valves. One (1) valve is used to remove water off of the top of the SAMPLE

3.A.8.b
Packet Pg. 329 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 7 valves diaphragm (opening the valve) and one (1) valve is used to allow water onto the top of the valves diaphragm (closing the valve). The effluent flow meter indicates and transmits the flow value to the FCP during service. If the flow drops below the FILTER EFFLUENT FLOW RATE LOW LEVEL for a continuous duration in excess of the LOW LEVEL SET POINT ALARM DELAY, an alarm is generated and the system is shutdown. If the flow rises above the FILTER EFFLUENT FLOW RATE HIGH LEVEL for a continuous duration in excess of the HIGH LEVEL SET POINT ALARM DELAY, an alarm is generated and the system is shutdown.

Chemical Injection

1. Sodium Hypochlorite Pumps Control Description
The sodium hypochlorite chemical feed pumps inject sodium hypochlorite into the raw water as an oxidant to aid the filters in removing iron and manganese and to provide a chlorine residual for disinfection in the treated water stream. Each pump has its own HOA switch on the OIT. In the HAND position, the pump will run. In the AUTO position, the pumps will alternate and run if the Filters are in the Purge or Service mode. The pumps operate in a lead / lag configuration. The speed of the pump will be controlled by one of the three following modes:

1. Flow Control Mode
In this mode the speed of the pump is directly proportional to the flow being produced by the Filter. The operator may adjust Minimum and Maximum Speeds and Flows to obtain the desired flow pacing linear curve.

2. PID Control Mode
In this mode the speed of the pump is controlled based on a Chlorine Residual Set Point that is adjustable on the OIT. The speed of the pump will vary to try and maintain the Residual Chlorine at the desired set point. The operator may adjust the chlorine residual set point.

3. Combination Control Mode
In this mode the PLC will adjust the speed of the pump using a combination of the Flow Control Mode and the PID Control Mode. This is achieved by the operator setting the amount of “weight” the PID Control Mode has in the Combination Mode in percentage.

The speed will be scaled proportional to flow with the PID Control Mode adjusting the output above or below the linear curve based on the Residual Chlorine. The operator may adjust the “weight” of the PID Control Mode on the operator interface.

SAMPLE

3.A.8.b
Packet Pg. 330 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 8 2. Filtered Effluent pH Analyzer Control Description
The Filtered Water pH Analyzer measures the pH of the Filtered water after it exits the filters.

The analyzer panel includes a normally closed solenoid valve that only opens while the filter system is in service allowing water to flow to the analyzer. If the Filtered Water pH drops below a LOW LEVEL SET POINT for a continuous duration in excess of the LOW LEVEL SET POINT ALARM DELAY an alarm is generated on OIT. If the Filtered Water pH rises above the LOW LEVEL SET POINT, the alarm condition clears and the alarm delay timer automatically resets. If the Filtered Water pH drops below a LOW‐LOW LEVEL SET POINT for a duration in excess of the LOW‐LOW LEVEL SET POINT ALARM DELAY an alarm is generated and the system is shut down. The Filtered Water pH must rise above the LOW‐LOW LEVEL SET POINT and the alarm must be cleared on the OIT before operation may continue. If the Filtered Water pH rises above a HIGH LEVEL SET POINT for a continuous duration in excess of the HIGH LEVEL SET POINT ALARM DELAY an alarm is generated on OIT. If the Filtered Water pH drops below the HIGH LEVEL SET POINT, the alarm condition clears and the alarm delay timer automatically resets. If the Filtered Water pH rises above a HIGH‐HIGH LEVEL SET POINT for a continuous duration in excess of the HIGH‐HIGH LEVEL SET POINT ALARM DELAY an alarm is generated and the system is shut down. The Filtered Water pH must drop below the HIGH‐ HIGH LEVEL SET POINT and the alarm must be cleared on the OIT before operation may continue.

3. Free Chlorine Residual Analyzer Control Description
The Free Chlorine Residual Analyzer measures the amount of free chlorine in the treated water effluent of the filter system. The presence of a free chlorine residual and raw water quality testing to ensure the filter influent water is on the plus side of breakpoint is critical to the iron manganese removal process. The analyzer panel includes a normally closed solenoid valve that only opens while the filter system is in service allowing water to flow to the analyzer. If the chlorine residual drops below a LOW LEVEL SET POINT for a continuous duration in excess of the LOW LEVEL SET POINT ALARM DELAY an alarm is generated on OIT. If the chlorine residual rises above the LOW LEVEL SET POINT, the alarm condition clears and the alarm delay timer automatically resets. If the chlorine residual drops below a LOW‐LOW LEVEL SET POINT for a duration in excess of the LOW‐LOW LEVEL SET POINT ALARM DELAY an alarm is generated and the system is shut down. The chlorine residual must rise above the LOW‐LOW LEVEL SET POINT and the alarm must be cleared on the OIT before operation may continue. If the chlorine residual rises above a HIGH LEVEL SET POINT for a continuous duration in excess of the HIGH LEVEL SET POINT ALARM DELAY an alarm is generated on OIT.

If the chlorine residual drops below the HIGH LEVEL SET POINT, the alarm condition clears and the alarm delay timer automatically resets. If the chlorine residual rises above a HIGH‐HIGH LEVEL SET POINT for a continuous duration in excess of the HIGH‐HIGH LEVEL SET POINT ALARM DELAY an alarm is generated and the system is shut down. The chlorine residual must drop below the HIGH‐HIGH LEVEL SET POINT and the alarm must be cleared on the OIT before operation may continue.

SAMPLE

3.A.8.b
Packet Pg. 331 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 9 Backwash Water Reclaim System

1. Backwash Water Reclaim Storage Tank Control Description The Backwash Water Reclaim Storage Tank is used to store purged and backwashed water which will then be reclaimed.

The level of the Reclaim Tank is monitored for alarming and control of the reclaim pump using a level transmitter. The Reclaim Tank Level will have five set points (adjustable on the OIT) which are: 1) BACKWASHES INHIBIT SET POINT, 2) FUTURE BACKWASHES INHIBIT SET POINT and 3) RECLAIM PUMP SHUTOFF SET POINT 4) RESIDUAL SOLIDS TRANSFER PUMP SHUT OFF SET POINT 5) HI HI ALARM SET POINT. All Set Points have an associated Time Delay Set Point that is adjustable on the OIT. If the Reclaim Tank Level rises above the BACKWASHES INHIBIT SET POINT for a set delay time, all backwashes shall be aborted in order to prevent overflow of the Reclaim Tank and an alarm is generated. If the Reclaim Tank Level rises above the FUTURE BACKWASHES INHIBIT SET POINT for a set delay time, then any future backwashes will be inhibited until the level falls below the Set Point. If the Reclaim Tank Level falls below the RECLAIM PUMP SHUTOFF SET POINT for a set delay time, the Reclaim Pump will shut off.

If level rises to Hi Hi level and alarm is generated & backwash will be terminated.

Following the backwash or purge of a Filter, a MINIMUM SETTLING TIME SET POINT (adjustable on OIT) begins to time out to allow the sludge in the Reclaim Tank to settle. The minimum settling time must be met before the Reclaim Pumps may reclaim the water in the tank.

2. Backwash Water Reclaim Pump Control Description
The function of the Backwash Water Reclaim Pump is to reclaim water during service from the Reclaim Tank that was used for purging and backwashing the Filter. The FCP shall inhibit all reclaim cycles unless one (1) or more filters are in service. The OIT has an HOA switch for Reclaim Pump. In the HAND position the pump runs. In the AUTO position the PLC will automatically run the Reclaim Pump every reclaim cycle. The reclaim cycle begins when the settling time times out at which point the Reclaim Pump starts running. The pump continues to run until the Reclaim Tank Level reaches the RECLAIM PUMP SHUTOFF SET POINT for a set delay at which point the pump turns off. The PLC will also generate an alarm condition should a Reclaim Pump fail to start or stop. In the event of a fail to start the pump will be inhibited from operation.

3. Backwash Water Reclaim Flow Meter and Control Valve Description The backwash water reclaim system monitors the reclaim water flow meter during a reclaim cycle to maintain constant flow by means of flow control valve. The flow control valve includes two (2) solenoid valves. One (1) valve is used to remove water off the top of the valves diaphragm (opening the valve) and one (1) valve is used to allow water onto the top of the valves diaphragm (closing the valve). The flow meter indicates and transmits the flow SAMPLE

3.A.8.b
Packet Pg. 332 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 10 value to the FCP during service. The desired RECLAIM FLOW RATE SET POINT can be set at the OIT but shall never exceed ten percent (10%) of the total system FILTER EFFLUENT FLOW RATE SET POINT. If the flow drops below the RECLAIM FLOW RATE LOW LEVEL for a continuous duration in excess of the LOW LEVEL SET POINT ALARM DELAY, an alarm is generated and the reclaim system is shutdown. If the flow rises above the RECLAIM FLOW RATE HIGH LEVEL for a continuous duration in excess of the HIGH LEVEL SET POINT ALARM DELAY, an alarm is generated and the reclaim system is shutdown.

Backwash Water Supply System

1. System Valve Control Description
The function of the System Valve is to direct filter effluent water to either the distribution system or to the filter backwash supply manifold. The valve only closes during a backwash event if the system effluent flowrate is less than or equal to what is required to meet filter backwash requirements; other wise the valve always remains open. The transition of the System Valve and a backwash sequence will be inhibited in the event that the backwash water reclaim storage tank level is above the high level set point and an alarm will be generated on OIT. The PLC will also generate an alarm condition should the System Valve fail to transition in the appropriate amount of time. Once the filter backwash sequence is complete, the System Valve re‐opens and allows the filter effluent water to flow to the treated water effluent storage reservoir.

2. Backwash Water Supply Flow Meter Control Description The Filter System monitors the Backwash Flow Meter during a backwash sequence. If the flow stays below a LOW BACKWASH FLOW SET POINT for a set time delay, an alarm is generated and the system is shut down. If the flow rises above a HIGH BACKWASH FLOW SET POINT an alarm is generated and the system is shut down. Due to its critical nature, there is no time delay associated with the BACKWASH WATER SUPPLY FLOW RATE HIGH LEVEL. The backwash flow meter will indicate and totalize the flow volume used. The backwash water supply flow control valve is not an electronic style valve that is automatically adjusted by the control panel. The valve includes mechanically operated pilot that only require onetime adjustment.

Residual Solids Handling System

1. Residual Solids Fluidization and Transfer Pump Control Description The function of the Residual Solids Fluidization and Transfer Pump is to fluidize and transfer the settled solids from the Backwash Water Reclaim Storage Tank to the sewer or a tanker truck. The OIT has an HOA switch for the Residual Solids Transfer Pump. In the HAND position the pump runs. In the AUTO position the PLC will automatically run the Residual Solids Fluidization and Transfer Pump every transfer cycle. The fluidization cycle begins when the filter has completed a set NUMBER OF BACKWASHES BEFORE RESIDUAL SOLIDS TRANSFER (set SAMPLE

3.A.8.b
Packet Pg. 333 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 11 on the OIT) and a reclaim cycle has been completed. The Residual Solids Fluidization System Inlet Valve will open. Once open, the Residual Solids Fluidization Outlet Valve will open. Once the FLUIDIZATION TIME (set on OIT) has lapsed, the Residual Solids Transfer Valve opens and the Residual Solid Fluidization Outlet Valve will close. The pump continues to run until the TRANSFER PUMP SHUT OFF LEVEL has been reached. PLC will generate an alarm condition should sludge pump fail to start.

SAMPLE

3.A.8.b
Packet Pg. 334 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 12 3. System Parameters
The following set points may be adjusted on the OIT (note that all level, flow, and Tanks set points will have an associated delay time set point to prevent hysteresis).

The values in the “Default” column are preliminary. Final set points will be determined at start‐up of the system.

Regardless of whether included below or not, all monitored setpoint shall have high, high‐high, low, and low‐low alarms associated with each. Each alarm shall point shall have a user settable delay. If the time delay setpoint is set to zero, the alarm shall occur instantaneously.

Although an effort to include all parameter has been made, not all settable parameters may be shown.

Refer to the Pureflow Drawing No. P‐100 P & ID and / or the engineers project contract Drawing Nos. I‐ 101, I‐102, I‐103, and I‐104 for additional equipment.

3.1 General Process Parameters
Variable Description Units Range Default

FILTER MAXIMUM

RUN DURATION
Amount of time before a backwash must occur
regardless of filter mode
Hours 1‐999.9 24

SYSTEM ON

PRESSURE
City distribution pressure reading which triggers the
system to turn on and send treated water to the
distribution system
psig 0‐100 60

SYSTEM OFF

PRESSURE
City distribution pressure reading which triggers the
system to turn off and stop sending water to the
distribution system
psig 0‐100 100

FILTER MAXIMUM

IDLE DURATION

BEFORE BACKWASH
Maximum amount of time the filter will remain in the
Service Idle cycle. NOTE: Adjusting this set point to
Zero disables the Max Idle Time feature and the Filter
will backwash anytime the call for water is removed
AND the Dirty Filter Flag is set.

Hours 0‐999.9 12‐24

FILTER RUN

DURATION BEFORE

FLAGGED DIRTY
Minimum amount of Filter runtime before the Filter is
considered dirty and the Dirty Filter Flag is set
Hours 0‐999.9 2

FILTER PURGE

DURATION
Amount of time that a purge cycle runs Minutes 1‐999.9 1

HIGH DIFFERENTIAL

PRESSURE DELAY
Delay time before a backwash on differential pressure
event occurs
Minutes 1‐999 5

NUMBER OF

BACKWASHES FROM

DIFFERENTIAL

PRESSURE
Number of consecutive backwashed derived from a
high differential pressure alarm allowed before the
system is shutdown and a second alarm is generated.
attempts 1‐5 2

FILTER EFFLUENT

FLOW RATE
Setpoint flow rate for the Filter GPM 0‐1500 850
FILTER EFFLUENT High flow through the Filter that will shut down the GPM 0‐1500 1000 SAMPLE

3.A.8.b
Packet Pg. 335 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 13 Variable Description Units Range Default

FLOW RATE, HIGH
LEVEL
Filter and generate an alarm.

FILTER EFFLUENT

FLOW RATE HIGH

LEVEL ALARM DELAY
Delay time of continuous FILTER EFFLUENT FLOW
RATE HIGH LEVEL before an alarm is generated
Seconds 0‐999 10

FILTER EFFLUENT

FLOW RATE, LOW
LEVEL
Low flow through the Filter that will shut down the
Filter and generate an alarm.

GPM 0‐900 700

FILTER EFFLUENT

FLOW RATE LOW

LEVEL ALARM DELAY
Delay time of continuous FILTER EFFLUENT FLOW
RATE LOW LEVEL before an alarm is generated
Seconds 0‐999 15
PURGE FLOW RATE Flow rate for the Filter during Purge GPM 0‐900 733

FILTER PURGE FLOW

RATE, LOW LEVEL
Low flow through the Filter that will shut down the
Filter and generate an alarm.

GPM 0‐1200 550

VALVE FAIL TO OPEN
DELAY
Total time it takes an automatic valve to reach a full
open position from a full closed position. The filter is shut down and an alarm is generated if a FAIL TO
OPEN occurs.

Seconds 2‐99 60

VALVE FAIL TO

CLOSE DELAY
Total time it takes an automatic valve to reach a full
closed position from a full open position. The filter is shut down and an alarm is generated if a FAIL TO
CLOSE occurs.

Seconds 2‐99 60

3.2 Chemical Storage and Feed System Parameters

1. Sodium Hypochlorite Storage and Feed System Parameters Variable Description Units Range Default
SODIUM

HYPOCHLORITE

PUMP MINIMUM
SPEED
Minimum Speed at which the Hypochlorite Pump is to
run
Percent 0‐100 0
SODIUM

HYPOCHLORITE

PUMP MAXIMUM
SPEED
Maximum Speed at which the Hypochlorite Pump is
to run
Percent 0‐100 100
SODIUM

HYPOCHLORITE

PUMP MINIMUM
FLOW
Effluent Flow at which the Hypochlorite Pump will run
at minimum speed
GPM 0‐2500 200
SODIUM

HYPOCHLORITE

PUMP MAXIMUM
FLOW
Effluent Flow at which the Hypochlorite Pump will run
at maximum speed
SAMPLE
GPM 0‐3000 2700

3.A.8.b
Packet Pg. 336 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 14 2. Ammonium Hydroxide Storage and Feed System Parameters Variable Description Units Range Default

AMMONIUM

HYDROXIDE PUMP

MINIMUM SPEED
Minimum Speed at which the Ammonium Hydroxide
Pump is to run
Percent 0‐100 0

AMMONIUM

HYDROXIDE PUMP

MAXIMUM SPEED
Maximum Speed at which the Ammonium Hydroxide
Pump is to run
Percent 0‐100 100

AMMONIUM

HYDROXIDE PUMP

MINIMUM FLOW
Effluent Flow at which the Ammonium Hydroxide
Pump will run at minimum speed
GPM 0‐2500 200

AMMONIUM

HYDROXIDE PUMP

MAXIMUM FLOW
Effluent Flow at which the Ammonium Hydroxide
Pump will run at maximum speed
GPM 0‐3000 2700

AMMONIUM

HYDROXIDE

STORAGE TANK,

LOW LEVEL
Level at which more chemical needs to be added to
the tank in order to prevent interruption of treatment
and an alarm is generated.
inches 0‐125 12

AMMONIUM

HYDROXIDE

STORAGE TANK,
LOW‐LOW LEVEL
Level at which there is not enough chemical in the
tank to continue treatment. The filter system is shut‐ down and an alarm is generated.
inches 0‐125 6

3.3 Online Analyzer Parameters

1. Free Chlorine Residual Analyzer
Variable Description Units Range Default

FREE CHLORINE

RESIDUAL, SET
POINT
Desired Residual Free Chlorine Set Point ppm 0‐5 1.5

FREE CHLORINE

RESIDUAL, LOW

LEVEL ALARM
Level at which there is not enough chlorine in the
water and an alarm is generated
ppm 0‐5.00 0.5

FREE CHLORINE

RESIDUAL LOW

LEVEL ALARM DELAY
Delay time of continuous FREE CHLORINE RESIDUAL
LOW LEVEL ALARM before an alarm is generated
Seconds 0‐999 15

FREE CHLORINE
RESIDUAL, LOW‐

LOW LEVEL ALARM
Level at which there is not enough chlorine in the
water that an alarm is generated and the system is
shut down
ppm 0‐5.00 0.25

FREE CHLORINE
RESIDUAL LOW‐LOW

LEVEL ALARM DELAY
Delay time of continuous FREE CHLORINE RESIDUAL
LOW‐LOW LEVEL ALARM before an alarm is generated
Seconds 0‐999 15

FREE CHLORINE

RESIDUAL, HIGH
Level at which there is too much chlorine in the water
and an alarm is generated
ppm 0‐10.00 2
SAMPLE

3.A.8.b
Packet Pg. 337 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 15 Variable Description Units Range Default

LEVEL ALARM

FREE CHLORINE

RESIDUAL HIGH

LEVEL ALARM DELAY
Delay time of continuous FREE CHLORINE RESIDUAL
HIGH LEVEL ALARM before an alarm is generated
Seconds 0‐999 15

FREE CHLORINE
RESIDUAL, HIGH‐

HIGH LEVEL ALARM
Level at which there is too much chlorine in the water
that an alarm is generated and the system is shut
down
ppm 0‐10.00 2.5

FREE CHLORINE
RESIDUAL HIGH‐

HIGH LEVEL ALARM
DELAY
Delay time of continuous FREE CHLORINE RESIDUAL
HIGH‐HIGH LEVEL ALARM before an alarm is
generated
Seconds 0‐999 15

2. pH Analyzer
Variable Description Units Range Default

FILTERED WATER

PH, LOW LEVEL
ALARM
Level at which the Filtered Water pH is low and an
alarm is generated
pH 0‐14.00 7

FILTERED WATER

PH, LOW LEVEL

ALARM DELAY
Delay time of continuous FILTERED WATER PH LOW
LEVEL ALARM before an alarm is generated
Seconds 0‐999 15

FILTERED WATER
PH, LOW‐LOW LEVEL
ALARM
Level at which the Filtered Water pH is low and an
alarm is generated and the system is shut down
pH 0‐14.00 6.8

FILTERED WATER
PH, LOW‐LOW LEVEL

ALARM DELAY
Delay time of continuous FILTERED WATER PH LOW‐
LOW LEVEL ALARM before an alarm is generated
Seconds 0‐999 15

FILTERED WATER

PH, HIGH LEVEL
ALARM
Level at which the Filtered Water pH is high and an
alarm is generated and the system is shut down
pH 0‐14.00 8.2

FILTERED WATER

PH, HIGH LEVEL

ALARM DELAY
Delay time of continuous FILTERED WATER PH HIGH
LEVEL ALARM before an alarm is generated
Seconds 0‐999 15

FILTERED WATER
PH, HIGH‐HIGH

LEVEL ALARM
Level at which the Filtered Water pH is high and an
alarm is generated and the system is shut down
pH 0‐14.00 8.2

FILTERED WATER
PH, HIGH‐HIGH

LEVEL ALARM DELAY
Delay time of continuous FILTERED WATER PH HIGH‐
HIGH LEVEL ALARM before an alarm is generated
Seconds 0‐999 15

3. Turbidity Analyzer
Variable Description Units Range Default

FILTERED WATER

TURBIDITY, HIGH
Level at which the Filtered Water TURBIDITY is HIGH
and an alarm is generated
NTU 0‐5 1
SAMPLE

3.A.8.b
Packet Pg. 338 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 16 LEVEL ALARM

FILTERED WATER

TURBIDITY, HIGH

LEVEL ALARM DELAY
Delay time of continuous FILTERED WATER TURBIDITY
HIGH LEVEL ALARM before an alarm is generated
Minutes 0‐60 5

FILTERED WATER
TURBIDITY, HIGH‐

HIGH LEVEL ALARM
Level at which the Filtered Water TURBIDITY is HIGH
and an alarm is generated and the system is shut
down
NTU 0‐5 5

FILTERED WATER
TURBIDITY, HIGH‐

HIGH LEVEL ALARM
DELAY
Delay time of continuous FILTERED WATER TURBIDITY
HIGH‐HIGH LEVEL ALARM before an alarm is
generated
Minutes 0‐60 15

4. Total Chlorine Residual Analyzer
Variable Description Units Range Default

TOTAL CHLORINE,

SET POINT
Desired Residual TOTAL Chlorine Set Point ppm 0‐5 1.5

TOTAL CHLORINE,

LOW LEVEL ALARM
Level at which there is not enough chlorine in the
water and an alarm is generated
ppm 0‐5.00 0.5

TOTAL CHLORINE

LOW LEVEL ALARM
DELAY
Delay time of continuous TOTAL CHLORINE LOW
LEVEL ALARM before an alarm is generated
Seconds 0‐999 15

TOTAL CHLORINE,
LOW‐LOW LEVEL
ALARM
Level at which there is not enough chlorine in the
water that an alarm is generated and the system is
shut down
ppm 0‐5.00 0.25

TOTAL CHLORINE
LOW‐LOW LEVEL

ALARM DELAY
Delay time of continuous TOTAL CHLORINE LOW‐LOW
LEVEL ALARM before an alarm is generated
Seconds 0‐999 15

TOTAL CHLORINE,

HIGH LEVEL ALARM
Level at which there is too much chlorine in the water
and an alarm is generated
ppm 0‐10.00 2

TOTAL CHLORINE

HIGH LEVEL ALARM
DELAY
Delay time of continuous TOTAL CHLORINE HIGH
LEVEL ALARM before an alarm is generated
Seconds 0‐999 15

TOTAL CHLORINE,
HIGH‐HIGH LEVEL
ALARM
Level at which there is too much chlorine in the water
that an alarm is generated and the system is shut
down
ppm 0‐10.00 2.5

TOTAL CHLORINE
HIGH‐HIGH LEVEL

ALARM DELAY
Delay time of continuous TOTAL CHLORINE HIGH‐
HIGH LEVEL ALARM before an alarm is generated
Seconds 0‐999 15

3.4 Backwash Water Reclaim System Parameters
Variable Description Units Range Default

BACKWASH WATER

RECLAIM FLOW

RATE, HIGH LEVEL
Rate at which the flow is too high. The backwash
water reclaim system will shutdown and an alarm will
be generated.

GPM 0‐350 275
BACKWASH WATER Setpoint flow rate for the backwash water reclaim GPM 0‐350 220 SAMPLE

3.A.8.b
Packet Pg. 339 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 17 Variable Description Units Range Default

RECLAIM FLOW
RATE
system. This value shall be automatically limited to
10% of the sum of all online FILTER EFFLUENT FLOW
RATES

BACKWASH WATER

RECLAIM FLOW

RATE, LOW LEVEL
Rate at which the flow is too low. The backwash
water reclaim system will shutdown and an alarm will
be generated.

GPM 0‐350 175

BACKWASH WATER

RECLAIM FLOW

RATE, LOW LEVEL
DELAY
Amount of time allowed for the pump to start before
initiating a low flow alarm.

Seconds 0‐60 15

BACKWASH WATER

RECLAIM STORAGE
TANK HIGH‐HIGH

LEVEL ALARM
Level in the Reclaim Tank that will generate a High
Level Alarm and shut the system down
Feet 0‐15 11

BACKWASH WATER

RECLAIM STORAGE

TANK BACKWASH

INHIBIT LEVEL
Level in the Reclaim Tank that will abort the current
backwash and generate an alarm
Feet 0‐15 10

BACKWASH WATER

RECLAIM STORAGE

TANK FUTURE

BACKWASHES

INHIBIT LEVEL
Level in the Reclaim Tank that will prevent a future
backwash from beginning
Feet 0‐15 8

BACKWASH WATER

RECLAIM PUMP

SHUTOFF LEVEL
Level in the Reclaim Tank that will shut down the
Reclaim Pump
Feet 0‐15 3

BACKWASH WATER

RECLAIM STORAGE

TANK LEVEL ALARM
DELAY
Delay time of any continuous BACKWASH WATER
RECLAIM STORAGE TANK LEVEL ALARM before an
alarm is generated.

Seconds 0‐999 15

BACKWASH WATER

RECLAIM STORAGE

TANK SETTLING
TIME
Amount of time that is needed for the residual solids
in the reclaim tank to settle before the water can be
reclaimed
Minutes 0‐999.9 120

BACKWASH WATER

RECLAIM PUMP FAIL

TO START DELAY
Amount of time that allows for the Reclaim Pump to
Start before an alarm is generated
Seconds 2‐999 15

BACKWASH WATER

RECLAIM PUMP FAIL

TO STOP DELAY
Amount of time that allows for the Reclaim Pump to
Stop before an alarm is generated
Seconds 2‐999 15

3.5 Residual Solids Fluidization System Parameters
Variable Description Units Range Default
RESIDUAL SOLIDS Amount of time that allows for the Pump to Start Seconds 2‐999 15 SAMPLE

3.A.8.b
Packet Pg. 340 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 18 Variable Description Units Range Default

FLUIDIZATION AND

TRANSFER PUMP

FAIL TO START
DELAY
before an alarm is generated

RESIDUAL SOLIDS

FLUIDIZATION AND

TRANSFER FLOW

RATE, HIGH LEVEL
Rate at which the flow is too high. The backwash
water reclaim system will shutdown and an alarm will
be generated.

GPM 0‐300 200

RESIDUAL SOLIDS

FLUIDIZATION AND

TRANSFER FLOW

RATE, LOW LEVEL
Rate at which the flow is too low. The backwash
water reclaim system will shutdown and an alarm will
be generated.

GPM 0‐350 75

RESIDUAL SOLIDS

FLUIDIZATION AND

TRANSFER FLOW

RATE, LOW LEVEL
DELAY
Amount of time allowed for the pump to start before
initiating a low flow alarm.

Seconds 0‐60 15

RESIDUAL SOLIDS

FLUIDIZATION AND

TRANSFER PUMP

FAIL TO STOP DELAY
Amount of time that allows for the Pump to Stop
before an alarm is generated
Seconds 2‐999 15

RESIDUAL SOLIDS

FLUIDIZATION

DURATION
Pump Runtime during a fluidization before the
residual solids are transferred.

Seconds 2‐999 15

NUMBER OF

BACKWASH CYCLES

BEFORE SOLIDS

TRANSFER
The number of Filter backwashes before the sludge
mixing pumps mix the reclaim tank
Number 1‐99 15

3.6 Filter Backwash Operating Parameters
Variable Description Units Range Default

FILTER BACKWASH

DURATION
Amount of time that a backwash cycle runs Minutes 1‐999.9 4

BACKWASH WATER

SUPPLY FLOW RATE

SETPOINT
Setpoint flow rate for filter backwash GPM 0‐2000 1800

BACKWASH WATER

SUPPLY FLOW RATE

HIGH LEVEL
Flow during a backwash sequence that will generate a
high flow alarm.

GPM 0‐2000 2000

BACKWASH WATER

SUPPLY FLOW RATE

LOW LEVEL
Flow during a backwash sequence that will generate a
low flow alarm.

GPM 0‐2000 1500

BACKWASH WATER

SUPPLY FLOW RATE
Amount of time allowed to pass after the initiation of
a backwash to prevent low flow rate alarm as the
Seconds 0‐60 15
SAMPLE

3.A.8.b
Packet Pg. 341 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 19 Variable Description Units Range Default

FILTER BACKWASH

DURATION
Amount of time that a backwash cycle runs Minutes 1‐999.9 4 LOW LEVEL DELAY pumps ramp up.

3.7 Well Pump Operating Parameters
Variable Description Units Range Default

WELL PUMP FLOW
RATE
Setpoint flow rate for the Well Pump GPM 0‐1500 850

WELL PUMP FLOW

RATE, HIGH LEVEL
High flow through the Well Pump that will shut down
the Filter and generate an alarm.

GPM 0‐1500 1000

WELL PUMP FLOW

RATE HIGH LEVEL

ALARM DELAY
Delay time of continuous WELL PUMP FLOW RATE
HIGH LEVEL before an alarm is generated
Seconds 0‐999 10

WELL PUMP FLOW

RATE, LOW LEVEL
Low flow through the Well Pump that will shut down
the Pump and generate an alarm.

GPM 0‐900 700

WELL PUMP FLOW

RATE LOW LEVEL

ALARM DELAY
Delay time of continuous WELL PUMP FLOW RATE
LOW LEVEL before an alarm is generated
Seconds 0‐999 15

WELL PUMP

OPERATING

PRESSURE
Setpoint operating pressure for the Well Pump psig 0‐200 125

WELL PUMP

PRESSURE, HIGH
High flow through the Well Pump that will shut down
the Filter and generate an alarm.
psig 0‐200 150

WELL PUMP

PRESSURE HIGH

ALARM DELAY
Delay time of continuous WELL PUMP PRESSURE
HIGH before an alarm is generated
Seconds 0‐999 10

WELL PUMP

PRESSURE, LOW
Low operating pressure from the Well Pump that will
shut down the Pump and generate an alarm.
psig 0‐200 75

WELL PUMP

PRESSURE LOW

ALARM DELAY
Delay time of continuous WELL PUMP PRESSURE LOW
before an alarm is generated
Seconds 0‐999 15

WELL PUMP BYPASS

FLOW RATE
Setpoint flow rate for the Well Pump bypass GPM 0‐1500 850

WELL PUMP BYPASS

DURATION
Time allotted for well water to be directed to the
bypass on initial startup prior to being feed to the
filter system
Minutes 0‐60 1

WELL PUMP BYPASS

FLOW RATE, HIGH
LEVEL
High flow through the Well Pump Bypass that will
shut down the Filter and generate an alarm.

GPM 0‐1500 1000

WELL PUMP BYPASS

FLOW RATE HIGH

LEVEL ALARM DELAY
Delay time of continuous WELL PUMP BYPASS FLOW
RATE HIGH LEVEL before an alarm is generated
Seconds 0‐999 10

WELL PUMP BYPASS

FLOW RATE, LOW
Low flow through the Well Pump bypass that will shut
down the Pump and generate an alarm.

GPM 0‐900 700
SAMPLE

3.A.8.b
Packet Pg. 342 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 20 Variable Description Units Range Default
LEVEL

WELL PUMP BYPASS

FLOW RATE LOW

LEVEL ALARM DELAY
Delay time of continuous WELL PUMP BYPASS FLOW
RATE LOW LEVEL before an alarm is generated
Seconds 0‐999 15

SAMPLE

3.A.8.b
Packet Pg. 343 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 21 4. System Alarms
The PLC automatically monitors for alarm conditions in which the system needs maintenance or attention before it may operate normally. The following describes the alarms associated with the system. Although an effort to include all parameter has been made, not all settable parameters may be shown. Refer to the Pureflow Drawing No. P‐100 P & ID and / or the engineers project contract Drawing Nos. I‐101, I‐102, I‐103, and I‐104 for additional equipment which may require alarms.  Filter High Differential Pressure Alarm (Operator Reset) – If a backwash occurs due to a high head loss condition an alarm is generated.
 Filter High Differential Pressure Auto‐Reset Timeout Alarm ‐ If the high differential pressure condition reoccurs when the filter is put pack into service after the preset number of attempts, an alarm is generated, the Filter is shut down and the alarm condition is shown on OIT.  Valve Failure (Operator Reset) – If a valve fails to open or close after its set delay time, an alarm is generated, the associated system is shut down and the alarm condition is shown on OIT.  Filtered Water pH Low Level – If the Finished Water pH drops below a set level, an alarm condition is shown on the OIT.
 Filtered Water pH Low‐Low Level (Operator Reset) – If the filtered Water pH drops below a set level, an alarm condition is shown on the OIT, the system is shut down.  Residual Free Chlorine Low Level – If the residual chlorine drops below a set level, an alarm condition is shown on the OIT.
 Residual Free Chlorine Low‐Low Level (Operator Reset) – If the residual chlorine drops below a set level, an alarm condition is shown on the OIT, the system is shut down.  Residual Free Chlorine High Level – If the residual chlorine rises below a set level, an alarm condition is shown on the OIT.
 Residual Free Chlorine High‐High Level (Operator Reset) – If the residual chlorine rises below a set level, an alarm condition is shown on the OIT, the system is shut down.  Backwash Water Reclaim Storage Tank Inhibit Backwashes Alarm – If the level of the Reclaim Tank rises above the BACKWASHES INHIBIT SET POINT for a set delay time, an alarm condition is shown on the OIT.

SAMPLE

3.A.8.b
Packet Pg. 344 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 22  Backwash Water Reclaim Pump Fail to Start (Operator Reset) – If the Reclaim Pump is called to start and the PLC does not receive the run indication within a set time delay, an alarm is generated on OIT.
 Backwash Water Reclaim Pump Fail to Stop (Operator Reset) – If the Reclaim Pump is called to stop and the PLC receives the run indication within a set time delay, an alarm is generated on OIT.
 Low Backwash Water Reclaim Flow Rate – If the Backwash Water Reclaim Flow rate falls below a low level set point for its set delay time, an alarm is generated, the system is shut down.  High Backwash Water Reclaim Flow Rate – If the Backwash water reclaim flow rate rises above a high level set point for its set delay time, an alarm is generated, the system is shut down.  Backwash Water Supply Pump Fail to Start (Operator Reset) – If the Backwash Pump is called to start and the PLC does not receive the run indication within a set time delay, an alarm is generated on OIT.
 Low Filter Effluent Water Flow Rate – If the filter effluent water flow rate falls below a low level set point for a set time delay, an alarm is generated and the system is shutdown.  High Filter Effluent Water Flow Rate – If the filter effluent water flow rate rised above a high level set point for a set time delay, an alarm is generated and the system is shutdown.  Low Filter Purge Water Flow Rate – If the filter purge water flow rate falls below a low level set point for a set time delay, an alarm is generated and the system is shutdown.  High Filter Purge Water Flow Rate – If the filter purge water flow rate rised above a high level set point for a set time delay, an alarm is generated and the system is shutdown.  Low Backwash Water Supply Flow Rate – If the Backwash Flow falls below a low level set point for its set delay time, an alarm is generated, the system is shut down.  High Backwash Water Supply Flow Rate – If the Backwash Flow rises above a high level set point for its set delay time, an alarm is generated, the system is shut down.  Sodium Hypochlorite Chemical Storage Tank High‐High Level Alarm – If the level in the sodium hypochlorite chemical storage tank rises above the high‐high level set point, an alarm condition is generated on the OIT.

SAMPLE

3.A.8.b
Packet Pg. 345 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 23  Sodium Hypochlorite Chemical Storage Tank Low Level Alarm – If the level in the sodium hypochlorite chemical storage tank falls below the low level set point, an alarm is generated signifying the chemical will soon run out.
 Sodium Hypochlorite Chemical Storage Tank Low‐Low Level Alarm – If the level in the sodium hypochlorite chemical storage tank falls below the low‐low level set point, an alarm is generated and if running, the filter system will shut down.
 Call for Water Denied Alarm – If the level in the clear will is below the Call for Water Okay setpoint, an alarm will generate on the OIT signifying insufficient free board in clear well to start the filters.
 Backwash Water Reclaim Storage Tank High‐High Alarm – If the level in the backwash water reclaim storage tank rises above the high‐high level setpoint, an alarm is generated in the OIT and the system is shut down.
 Backwash Water Reclaim Storage Tank High Level Alarm – If the level in the backwash water reclaim storage tank rises above the high level setpoint, an alarm is generated and if applicable the current backwash is aborted.
 Eyewash Alarm – If the eyewash is activated the switch shall generate an alarm.  Sodium Hypochlorite Pump Low Pressure Switch Alarm – If the pump low pressure switch is triggered an alarm shall be generated.
 Sodium Hypochlorite Pump High Pressure Switch Alarm – If the pump high pressure switch is triggered an alarm shall be generated.
 Ammonium Hydroxide Pump Low Pressure Switch Alarm – If the pump low pressure switch is triggered an alarm shall be generated.
 Ammonium Hydroxide Pump High Pressure Switch Alarm – If the pump high pressure switch is triggered an alarm shall be generated.
 Ammonium Hydroxide Storage Tank Low Level Switch Alarm – If the low‐level switch is triggered an alarm shall be generated.
 Sodium Hypochlorite Storage Tank Low Level Switch Alarm – If the low‐level switch is triggered an alarm shall be generated.

SAMPLE

3.A.8.b
Packet Pg. 346 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 24  Residual Solids Pump Low Suction Pressure Switch Alarm – If the low pressure switch is triggered an alarm shall be generated.
 Residual Solids Pump High Discharge Pressure Switch Alarm – If the high pressure switch is triggered an alarm shall be generated.
 Backwash Water Reclaim Pump Low Suction Pressure Switch Alarm – If the low pressure switch is triggered an alarm shall be generated.
 Backwash Water Reclaim Pump High Discharge Pressure Switch Alarm – If the high pressure switch is triggered an alarm shall be generated.
 Backup Power Generator General Alarm – If the backup power generator issues a general alarm, a system alarm shall be generated.
 Building Intrusion Switch Alarm – If any of the building intrusion switches are triggered an alarm shall be generated.
 Well High Temperature Alarm – If the MCC issues the FCP a motor high temperature alarm, a system alarm shall be generated.
 Well VFD Fault Alarm – If the MCC issues the FCP a VFD Fault alarm, a system alarm shall be generated.
 Power Failure – If the ATS signals a power failure an alarm shall be generated.  Power Failure (Emergency) – If the ATS signals a power failure an alarm shall be generated.  Well Pump High Discharge Pressure Switch Alarm – If the high pressure switch is triggered an alarm shall be generated.

SAMPLE

3.A.8.b
Packet Pg. 347 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) 25 5. Operator Interface Terminal
The Filtration Control Panel is equipped with an Operator Interface Terminal (OIT). The OIT will consist of a main screen that acts as a system overview and portal to all other screens. There will be a specific screen for monitoring / control of each subsystem (i.e. Well Pump, Filters, etc.) with popup windows for setting set points and manual control. There will also be an alarming summary for convenience. All screens will be in full color and will be simple to understand and operate. The figure below is an example OIT screen, actual screen shots will be provided for final review and approval prior to integration.

SAMPLE

3.A.8.b
Packet Pg. 348 Attachment: RFP Response - California Environmental Controls (Equipping of Bath Well Potable Water Treatment Plant) City of San Jacinto
Equipment Procurement for On-Site Iron, Manganese Treatment at City of San Jacinto Bath Well, bidding on 12/16/2022 2:00 PM (PST)

Page 1 of 3 ends

Printed 12/19/2022
PlanetBids, Inc.

3.A.8.c
Packet Pg. 349 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) City of San Jacinto
Equipment Procurement for On-Site Iron, Manganese Treatment at City of San Jacinto Bath Well, bidding on 12/16/2022 2:00 PM (PST)

Page 2 of 3 ends

Printed 12/19/2022
PlanetBids, Inc.

3.A.8.c
Packet Pg. 350 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) City of San Jacinto
Equipment Procurement for On-Site Iron, Manganese Treatment at City of San Jacinto Bath Well, bidding on 12/16/2022 2:00 PM (PST)

Page 3 of 3 ends

Printed 12/19/2022
PlanetBids, Inc.

3.A.8.c
Packet Pg. 351 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com

BATH WTP IRON AND MANGANESE

TREATMENT PLAN PROPOSAL

CITY OF SAN JACINTO, CA

3.A.8.c
Packet Pg. 352 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
December 16, 2022
Civiltec Engineering Inc.,
118 W. Lime Ave.

Monrovia, CA 91016
Attention: Steven M. Walker
Re: San Jacinto, CA Bath Well Potable WTP
Two (2) 2-Cell New Vessels with Backwash Recovery
Dear Mr. Walker:

Layne Christensen Company (Layne) has received your request for an iron and manganese removal system with a 2,500-GPM flow requirement. We understand the background and scope of this project and are pleased to provide the following products and services with this proposal for your review and consideration. Our intent is to meet all design, function, and performance criteria discussed during my site visit, with exceptions noted in scope of supply exclusions.

Thank you for the opportunity to provide with this proposal and feel free to call me personally, with any questions you may have.

Regards,
Jeffrey McCartney
Interim Area Manager
Direct: 602-345-8536 | Cell: 602-501-3026
Email: [email protected]

3.A.8.c
Packet Pg. 353 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
I. GENERAL TECHNICAL INFORMATION
Experience
Layne Christensen has been providing LayneOx™ catalytic media systems since the mid-2000’s.

During the last 20 years Layne’s catalytic media systems have successfully removed Iron and Manganese from groundwater sources effectively and efficiently. The LayneOx™ catalytic filtration system is one solution in a line of pre-engineered, treatment units designed to handle a variety of applications, from groundwater and surface water treatment to process water and drinking water supplies and can be designed to treat a wide range of water quality concerns, including iron, manganese, arsenic, and hydrogen sulfide.

Each Layne system is designed for long life and maximum flexibility, including the latest technology, while meeting all applicable AWWA, regional, state, local, and industrial standards.

The LayneOx™ catalytic filtration system can be single-cell or multiple-cell vessels, with either a vertical or horizontal vessel orientation, pursuant to the application. A standard LayneOx™ system comes skid-mounted, factory-assembled, piped, wired, painted, and tested as a two or three vertical vessel pre-engineered skid.

Conventional removal of iron, manganese, and hydrogen sulfide has typically been accomplished by oxidation followed by filtration through a sand/anthracite media or by a combination of media, some of which can accelerate the oxidation of the contaminants.

LayneOx™ catalytic filtration systems are designed for high efficiency removal of iron, manganese, and other contaminants, such as hydrogen sulfide, that favor the use of catalytic manganese dioxide based media. LayneOx enhances the kinetics of the removal process by serving as a catalyst in the presence of a pre-oxidant such as chlorine to effect contaminant reductions to well below the secondary MCL utilizing surface adsorption/oxidation as the primary removal mechanism.

LayneOx™ catalytic filtration systems operate at loading rates from 6-12 GPM per square foot and a backwash rate of approximately 25 GPM per square foot. Backwashing can occur based on pressure drop, throughput, or preset time. The backwash rate, frequency, and effectiveness can be enhanced by the addition of air scour or combined air/water wash systems. Standard filtration systems are furnished with automatic backwash controls for completely unassisted backwash cycles.

All Layne Water Treatment equipment, including the LayneOx™ catalytic filtration system, is designed employing the most cost-effective materials, considering both capital and maintenance costs.

3.A.8.c
Packet Pg. 354 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
Western Installation References
There are three LayneOx™ systems in operation that were installed over the past 5 years in California. These include the City of McFarland Grazioli Well, Hillview Water Company in Oakhurst CA and Hillview Water Company in Raymond CA. The technology of an adsorptive microporous resin bead in each system is similarity applied. • City of McFarland CA – 2016 Kristopher Wilcox: 661-331-7565 1,800 gpm Arsenic treatment • Hillview Water Company Oakhurst CA – 2018 James Foster: 559-760-5832 1,200 gpm Arsenic, Iron and Manganese.
• Hillview Water Company Raymond CA – 2018 James Foster: 559-760-5832 150 gpm Arsenic, Iron and Manganese.

Layne has also designed and constructed large-scale Iron Manganese treatment systems in the mid-west, one system in City of Troy IL (2018) operating at 3,000 gpm and one in Ramsey IN (2019) that is treating 2,400 gpm. Layne has over 100 installations across the United States in operation today.

Processes/Efficiencies
Understanding the full life-cycle costs of each treatment option is imperative for responsible investment. Layne understands the design, construction, and operation costs of infrastructure and provides informed analysis of the costs and benefits of different solutions through pilot testing services.

Service Centers
Redlands CA is the main service center for the pre-engineered systems sold in the west. Mesa AZ also provides labor and trouble-shooting services. Please contact our Mesa office at 866-345- 8600 with any questions.

3.A.8.c
Packet Pg. 355 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com

3.A.8.c
Packet Pg. 356 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com

3.A.8.c
Packet Pg. 357 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com

3.A.8.c
Packet Pg. 358 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
Arizona Water Company: Cottonwood Arizona; Installing three 10 ft diameter by 36 ft long OTH; two cell filters; 5,800-gpm; Iron and Arsenic removal

3.A.8.c
Packet Pg. 359 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
Sonoran Vista Site: Buckeye, Arizona; Two (2) 10 ft diameter by 28 ft OTH; two cell filters; Iron, Manganese and Arsenic; 3,500-gpm system with backwash recovery

3.A.8.c
Packet Pg. 360 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

3.A.8.c
Packet Pg. 361 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
II. DESIGN SUMMARY:

The proposed system shall be designed to manage water flows up to a maximum 2,500 GPM, at water temperatures between 50˚F and 90˚F, and between 30 PSIG to 130 PSIG of working pressure. The two (2) horizontal vessel system will operate and supply product water continuously until media is ready for backwash. During backwash, the system will draw product water from an owner supplied storage tank to backwash and rinse. While backwashing, the system will not produce product water until the end of the backwash cycle. The backwash system is to be supplied by others. Layne can, upon request, in a separate proposal, supply the backwash system at an additional cost. The customer, West Point, will be required to provide all utilities listed below, including termination for all power wiring, instrument and control wiring, as required.

RAW WATER (INFLUENT)
Flow Rate (max.) 2,500-gpm Total
Maximum Daily Flow (24 hrs.) 3.6 MGD
Plant Operating Factor (Design) 100%
Plant operating Factor (Actual) To be verified
Feed Pressure to inlet of system 25-psig minimum
125-psig maximum
Back Pressure (distribution system) To Storage Tank
Temperature Groundwater Ambient, 50-90°F

KEY RAW WATER QUALITY PARAMETERS (INFLUENT)
Manganese 0.260-mg/L
Iron 0.220-mg/L
TOC (organics) <1.0 mg/l

TREATMENT OBJECTIVE
Iron in effluent <0.10 mg/L continuous
Manganese in effluent <0.02-mg/L
Run length target >24 hours

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Packet Pg. 362 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
III. PROPOSED SYSTEM
Proposed LayneOx System
Parameter LayneOx
Service Flow Rate, GPM 2,500
Filter Surface Area/cell, ft.2 83.25
Design Surface Loading Rate, GPM/ft.2 7.5
Backwash Rate Max per vessel, GPM @ 90 F 2,050
Backwash Max Loading Rate/vessel, GPM/ft.2 25
Total Backwash Volume, gallons 41,000
Number Horizontal of Vessels Two (2)
Number of Cells/vessel 2
Vessel Diameter, feet 10
Vessel Over the Heads length, feet 22
Vessel Pressure Rating (PSIG) 130
Maximum clean filter pressure drop 2-psid
Maximum dirty filter pressure drop 10-psid
Total Media, ft.3 (gavel underbed separate) 1,000
Total Media Weight, lbs. 120,000
IV. ELECTRICAL REQUIREMENTS
Location Equipment Power Requirement No. of Units
Control Panel Control Panel 120 V, 1 ph, 60 Hz (40 Amp) 1 Local Pumps 480 V, 3 ph, 60 Hz (as required) 5

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Packet Pg. 363 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
V. SCOPE OF SUPPLY
The Water Technologies Group within the Water Resources Division of Layne is pleased to furnish a LayneOx™ catalytic filtration system with the following items and/or services included in our scope of work:

LayneOx™ Filtration System

1. Two (2) horizontal, 2-cell pressure filters, 120” diameter x 226” over the heads length, carbon steel construction, designed to a maximum allowable working pressure of 130 PSIG, ASME Code section VIII, Div.1, stamped and National Board registered. Vessel interior and exterior shall be factory prepared and coated per Layne Standard specifications. Vessel internals (inlet/outlet/air scour) shall be per Layne standard specifications.

2. 250 cubic feet of LayneOx™ media in each cell; factory supplied and shipped separately for field installation by others.

3. Gravel underbed support; factory supplied and shipped in 100 lb. bags for field installation by others.

4. Face piping; AWWA/ANSI class cement lined ductile iron. All off-skid interconnecting piping will be provided by others.

5. All hardware and gaskets for Layne supplied piping only.

6. One (1) 8” magnetic flow meter, per Layne standard specifications, shipped loose for installation each vessel’s common inlet header pipe.

7. One (1) 10” magnetic flow meter, per Layne standard specifications, shipped loose for installation into the common backwash supply header for all vessels by others.

8. Filter on/off operating valves; lug style butterfly valves with electric actuators, per Layne specifications, except as noted:

Quantity Size Location Description
Four (4) 8” Filter Cell Inlet Electric
Two (2) 12” Common Filter Outlet Electric
Two (2) 12” Common Backwash Supply Electric
Four (4) 12” Backwash to Waste Electric
Two (2) 8” Common Rinse to Waste Electric
One (1) 12” Backwash Flow Control Electric (modulating)

9. Filter valves 2” and smaller shall be two (2) piece ball valves with manual lever actuators, per Layne standard specifications.

10. Two (2) filter pressure gauges (inlet & outlet), with sample valves, per vessel.

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Packet Pg. 364 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com

11. One (1) air release valve, with manual isolation ball valve, per vessel cell.

12. One (1) differential pressure transmitter across the system.

13. One (1) backwash supply pump skid system complete with the following components, skid mounted with valves and components wired to a local junction box, except where noted:
• Two (2) BW supply pumps w/ VFD (1 Duty, 1 Standby)
o capacity: 2,050 GPM @ 90 ft. TDH
• One (1) Electric operated butterfly valve at each pump discharge • One (1) Manual isolation butterfly valve for each pump suction • One (1) Check valve for each pump discharge
• One (1) Manual isolation butterfly valve for each pump discharge

14. One (1) Reclaim water storage tank, capacity: 115,000 gallons 35’-5” D x 24’-1 ½” H field erected bolt-together with fusion bonded Baked-On Powder Epoxy 5 to 7 mils Min. NSF 61 Approved interior coating with Fusion Bonded Baked-ON Powder Polyester 5 mils Min DFT Exterior coating, ladder and tank attachments. Concrete ring-wall foundation to be provided by others.

15. One (1) Backwash recycle pump skid system complete with the following components, skid mounted with valves and components wired to a local junction box, except where noted:
• Two (2) Backwash reclaim pumps w/ motor/motor starter (1 Duty, 1 Standby) o capacity: 250 GPM @ 100 PSIG
• One (1) Pressure gauge at each pump discharge
• One (1) Manual isolation butterfly valve for each pump suction • One (1) Check valve for each pump discharge
• One (1) Manual isolation butterfly valve for each pump discharge • One (1) Magnetic flow meter, 4 inch, on common discharge • One (1) Electric operated butterfly valve at each pump discharge • One (1) Lot Schedule 80 PVC piping
• One (1) Floating suction assembly *
• One (1) Level transducer *
*Shipped loose

16. One (1) sludge transfer pump skid system complete with the following components, skid mounted with valves and components wired to a local junction box, except where noted:
• One (1) Sludge removal pump w/ motor/motor starter
o capacity: 50 GPM @ 50 ft. TDH
• One (1) Electric operated butterfly valve at pump discharge • One (1) Manual isolation butterfly valve for sludge pump suction • One (1) Check valve for sludge pump discharge
• One (1) Manual isolation butterfly valve for sludge pump discharge

17. One (1) Sodium Hypochlorite feed system complete with the following components. System shipped loose as a skidded assembly for field installation by others:
• Two (2) chemical feed pump, capacity: 5.0 GPH @ 140 PSIG • One (1) 100 ml PVC calibration column

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Packet Pg. 365 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
• One (1) 250-gallon double wall day tank
• One (1) 3,000-gallon double wall bulk tank
Process Controls

18. One (1) Main Control Panel (MCP) in a NEMA 4 enclosure. MCP shall consist of an AllenBradley CompactLogix PLC and an Automation Direct C-More 10” Color Touch Screen HMI to control all operation sequencing of the system and shall also communicate filter status to the remote plant SCADA system. MCP shall be factory manufactured, programmed, and shipped loose for installation by others.

Engineering Services, Start-Up, and Installation

19. One (1) lot engineering services including shop drawings and equipment data sheets submittal package and O&M manuals. Please note that all submittal documents and O&M manuals will be furnished in electronic format as Adobe (pdf) files on CDs and via electronic communication. Paper volumes of submittal and/or O&M manuals shall be made available, upon request, at an additional cost.

20. Two (2) trips, up to eight (8) total 8-hour days, of field technical service for supervision of media installation, start-up, and operator training.

21. No installation is provided under this scope. All Layne supplied equipment terminates at Vessel boundaries. All items will be shipped loose and all mechanical and electrical installation, shall be by others.

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Packet Pg. 366 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
VI. PRICE
The sale price of the LayneOx™ catalytic filtration system, with all appurtenances listed in the above scope of supply, is outlined on the bid proposal documents and does not include items listed as exclusions below.

Our payment terms are as follows:
- 10% with purchase order to secure material pricing;
- 15% upon delivery of submittal package;
- 35% for material stored at Layne;
- 35% upon delivery of equipment;
- 5% upon equipment start-up.

Please refer to our two (2) page Standard Terms and Conditions of Sale attached, which are a part of this proposal. This proposal and the attached Standard Terms and Conditions of Sale cannot be modified in any way except by the express written permission of Layne. Price quoted is FOB Factory, with freight allowed to jobsite, and will remain valid for 30 days from quotation date.

Our standard delivery terms for the equipment are:
- Submittal package - up to 4 weeks after receipt of accepted and fully executed order; - Shipment - 18 to 22 weeks after receipt of notice to proceed with fabrication.

All delivery estimates are approximate. Layne will work with you to meet your specific delivery requirements. All deliveries, including estimated time of arrival of equipment on site, are approximate and cannot be guaranteed. Freight carriers are not under Layne’s control and are subject to unpredictable delays. Layne will not accept any back charges due to shipments arriving at times other than the estimated time. This includes, but is not limited to, consequential damages, costs of delay, standby charge for equipment or personnel, etc.

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Packet Pg. 367 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
VII. ADDITIONAL TECHNICAL FIELD SERVICES
Technical field services, not included in the above scope of supply, shall be made available, based on technician availability and schedule, as follows:
• Per Diem rate of $1,200 for standard 8-hour work or travel days, excluding weekends or holidays.
• Travel and living expenses are billed at cost plus ten percent. • Overtime in excess of 8 hours per day is billed at 1.5 times the hourly rate. • Saturday work is billed at 1.5 times the standard daily rate. • Sundays and holidays are billed at 2 times the standard daily rate.

VIII. EXCLUSIONS
The following items and/or services are not included in Layne Water Technologies’ scope of work:
• media or gravel loading of any kind;
• field services of any kind, except as noted above;
• air compressor or air supply of any kind;
• P.E. services of any kind, except as noted above;
• unloading or installation of items delivered to the jobsite; • design, supply, or installation of anchor bolts, except as noted above; • electrical wiring or conduit of any kind, except as noted above; • piping or pipe fittings, hardware and gaskets, except as detailed above; • off-skid pipe supports of any kind;
• field painting of any kind;
• disinfection chemicals and disinfection labor;
• pumps or pump equipment of any kind, except as detailed above; • electrical controls or instrumentation, except as noted above; • permits of any kind;
• heat tracing or insulation of any kind;
• motor starters and motor control centers, except as noted above; • bonding of any kind;
• taxes of any kind;
• any items or services not listed above as part of this proposal.

IX. CLARIFICATIONS AND EXCEPTIONS
1) All items will be shipped loose or shipped separately, except items noted as skid-mounted.

Skid-mounted items will ship as a single unit.
2) All inter-connecting piping outside of the provided system(s), both design and materials will be provided by others.
3) All valves and instruments, where supplied, will be furnished with manufacturer’s standard coating.
4) Sludge generated from system typically is <5% solids and is accepted to be disposed down the sanitary sewer connection. Total sludge generated is <10% of the total backwash waste generated.

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Packet Pg. 368 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
5) Layne’s two-week pilot is shown as 12 consecutive performance days, two full business weeks and one weekend. We are confident that we will collect more than sufficient data for final system design and regulatory approvals.
6) Reclaim/recycle tank is shown with typical dimensions for the size. Accommodations can be made to site specific height requirements as necessary. 7) Upon selection Layne can and will provide 3D drawings for provided equipment’s final design for easy integration into final plant design and layout.

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Packet Pg. 369 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

EQUIPMENT PROCUREMENT
CITY OF SAN JACINTO BATH WELL POTABLE WTP SECTION2-13

2.10 BID FORM
ITEM NO. DESCRIPTION

PILOT TESTING AT BATH WTP
Provide draft and final pilot treatment design plans.

PROPOSAL BID FORM

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Packet Pg. 370 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

EQUIPMENT PROCUREMENT
CITY OF SAN JACINTO BATH WELL POTABLE WTP SECTION2-14
Proposal Bid Form – Continued
TREATMENT SYSTEM (2,500 GPM CAPACITY)
Minimum of two (2) horizontal or vertical pressure filter vessels operating in parallel with media and including:
· Design phase draft and final submittals, drawings and specification revisions, and final design drawings and specifications · Fabrication, shop testing, and delivery to San Jacinto California of treatment system · Pretreatment reaction vessel(s), if applicable
· Backwash pumping and controls (1 duty pump, 1 standby pump) · Air scour system, if applicable (1 duty blower, 1 standby blower) · Chemical(s) metering pumps (1 duty pump, 1 standby pump) · Chemical(s) dual wall containment tanks and day tank (30 day chemical supply) · Treatment system control panel/system with status outputs to existing site PLC control system · Assist the installation contractor, installation inspection, startup/testing, warranty · Provide startup and testing services from pumping and air scour equipment suppliers · Provide startup and training to Owner's staff
· Provide operations and maintenance manual for treatment system Firm Total Price for complete and functional system equipment package $_____________________ and written $____________________________________________________ ITEM #2

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Packet Pg. 371 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

EQUIPMENT PROCUREMENT
CITY OF SAN JACINTO BATH WELL POTABLE WTP SECTION2-15
Proposal Bid Form – Continued

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Packet Pg. 372 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
Pilot Protocol:

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Packet Pg. 373 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Pilot Study Protocol
City of San Jacinto
San Jacinto, CA
LayneOx™ Fe & Mn Removal Process

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Packet Pg. 374 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
Table of Contents
San Jacinto, CA Pilot Test Protocol for Fe & Mn Removal .....................................3 Introduction.......................................................................................................3 Details & Clarifications......................................................................................3 Process Description................................................................................................5 In-Service Testing................................................................................................5 Backwashing .......................................................................................................5 Chemical Injection...............................................................................................6 Backwash Procedure................................................................................................6 Explanation.........................................................................................................6 Procedure............................................................................................................7 Daily Protocol.........................................................................................................7 Analytical Procedures..............................................................................................9 Price, Delivery and Timing.....................................................................................10 Contact Information...............................................................................................10 Appendix 1. Chemical Dosing Calculations..............................................................11 Appendix 2. Water Quality.....................................................................................12 Appendix 3. Sample Schedule and Labeling.............................................................13 Appendix 4: Pilot Test Requirements for San Jacinto. ...............................................15 Appendix 5: Pilot Test Requirements for Layne........................................................16

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Packet Pg. 375 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
December 15, 2021
San Jacinto, CA Pilot Test Protocol for Fe & Mn Removal Introduction
The blending tank is representative of the primary water sources for San Jacinto, CA. It is proposed that a pilot test will be conducted to verify the efficiency of LayneOxTM media to remove iron and manganese levels below the MCL. Objectives of the pilot test will include:
verifying removal rates at proposed liquid loading rates, determining successful run times, backwash rates, backwash durations, and chemical injection feed rates. The results of the pilot test will allow Layne and the City of San Jacinto to verify the full-scale system design.

All tests will be conducted with a certified technician on site and key parameters will be monitored and logged (to be outlined in detail in this protocol). Samples will be collected hourly for field analysis and a few times per day for analysis by an independent laboratory. The independent laboratory selection will be the responsibility of San Jacinto, CA. Once all results have been compiled, Layne will write a detailed test report for review.

Details & Clarifications
The certified field technician will connect a hose / flexible-type tubing and direct water from the aerator clear well through the pilot unit. Treated water will be routed, through Layne supplied hose and onto the ground or to a suitable location. It is anticipated that the produced backwash waste will also be routed to the same discharge location or to a sewer discharge point (not more than 100 feet away) and that no NPDES permit is required. Should conditions change and a NPDES permit become required, San Jacinto, CA shall cover the costs associated with attaining said permit.

Layne recommends feeding our pilot unit with a slip stream taken from the clear well that is fed from the aerator to provide a more representative water quality during the duration of the test.

Layne has provided the below pilot protocol and associated cost based on Similar Pilot Studies performed in California. The City of San Jacinto, CA will be liable for any additional costs associated with adjustments made to this protocol, agreed to by Layne and San Jacinto, CA, in an effort to provide more accurate equipment verification.

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Packet Pg. 376 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment 1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co m
Typically, Layne pilotunits consists of the
following equipment at a minimum:
• 10’ x 8’ trailer • 120 volt electrical power connection • Pressure regulator • Pressure relief valve • Flow indicator • Chemical tanks and feed pumps (2 operating, 1 standby)
• Static Mixer
• Four (4) 60” tall by 6” diameter clear
PVC testing column
• 36” deep bed of 20x40 mesh LayneOx™
media
• Discharge hose to open drain • Valves • Backwash effluent holding/settling tank

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Packet Pg. 377 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
Process Description
In-Service Testing
Water is obtained via a ¾” hose connection located on a service tap connected directly to the aerator clear well provides the feed water to the pilot unit. Raw water flows directly to the Layne pilot test trailer where chemicals are added, and the water is treated. Filtered water is discharged into a suitable discharge location onsite. Backwash water is collected and saved for off-site disposal if an onsite discharge location does not exist.

The feed water is supplied directly to the Layne test trailer via a flexible garden-type hose. A rotameter and needle valve are used to meter and control the flow, respectively. A pressure relief valve is installed to prevent damage to the system. Three chemical injection ports located immediately upstream of a static mixer permits the chemical injection pumps to provide metered amounts of chemicals.

After passing through the static mixer, the chemicals are considered well-mixed with the feed water. PVC piping carries the water to a 60” high vertical column, filled with a 36” bed depth of LayneOxTM media. The water flows in through the top of the column, downward through the media bed and out through the bottom.

The effluent water passes through a vacuum breaker (anti-siphoning) barometric loop and out of the trailer via a hose to the site’s adjacent drainage sump. The effluent piping contains a sample valve through which effluent samples are taken.

Backwashing
Backwashing is accomplished by using a series of manual valves, sending the process flow in reverse through the filter columns. In this case, raw water still enters the trailer at the same point, passes through the regulator and flow meter, but is diverted before the chemical injection ports and static mixer. It is then directed into piping that connects to the filter bottom connection, where it flows upward through the bed and out the top of the filter columns.

It is critical to ensure that the proper backwash flow rate is maintained to insure proper fluidization of the LayneOxTM media bed. The backwash flow rate is regulated by a modulating valve on the backwash waste discharge piping on the top of the filter column. The backwash waste water passes through the dedicated modulating valve where it is connected to a small holding tank by flexible hose / tubing.

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Packet Pg. 378 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
Typical Process flow diagram of the Layne pilot system.

For runs where pH is adjusted, treated water is collected and saved to use as backwash water to prevent a pH change in the media bed upon backwashing. LayneOxTM is typically backwashed at a liquid loading rate of approximately 20 to 25-gpm/ft2 for 5 minutes.

Chemical Injection
Chemical injection is accomplished by utilizing LMI diaphragm pumps capable of delivering 1- 30 mL/min of metered flow. A small holding tank is located above each pump reservoir for prepared diluted solution. A graduated cylinder-type calibration column is located at the pump inlet, along with diverter valve, so that the cylinder can be used to calibrate the metering pump.

The cylinder is first filled with solution, and then valves switched such that the pump draws only from the cylinder. Flow rate is calibrated by measuring the volume of solution that passes through the cylinder in one minute.

Due to small nature of the pilot process stream, the chemical solutions will be diluted to the operating range of the chemical injection pumps. Dosing with “neat” chemical would require very small flow rates that would be nearly impossible to measure or control.

Backwash Procedure
Explanation
As with any filtration media, LayneOxTM media requires backwashing after a certain period of time. The purpose of a backwash is to remove the collected iron, manganese and arsenic (if present) particulate waste from the media bed, preparing it for another cycle.

The backwash water that is generated during this procedure contains coagulated particles that, when in still water, tend to settle at the bottom of the storage container. Layne utilizes this settling LayneOx Iron Filter

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Packet Pg. 379 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
behavior by sending a large portion of backwash water back into our filtration process at a low flow rate (less than 10% of the raw water flow), significantly reducing the amount of waste produced by a backwash cycle. This process is called the decant cycle.

Procedure
Run the pilot in service until one of the following parameters has been met; effluent Fe and Mn are above the secondary MCL or system differential pressure is greater than 10-psid. The pilot unit will then be shut down and backwashed, sending the raw water through the bottom of the media column, through the LayneOxTM, and out to the backwash tank. LayneOxTM requires a backwash flux of up to 25-gpm/ft2 (temperature dependent). This flux is considered optimal for an effective media backwash and is temperature dependent. This flux should lift the media 35- 40% above its settled bed depth of 36” to allow the accumulated particulate sufficient space to flow out of the bed. Upward flow will continue for a period of 5 minutes.

In a full-size Layne treatment plant, the system would take one vessel (or one cell if a multicelled vessel) off-line at a time to backwash. Raw water is treated in the other vessels, and then sent in reverse flow through the backwashed vessel. This process would continue sequentially through all pressure vessels until all vessels are backwashed, and then the system would resume normal operation.

Daily Protocol
Day 1:

Set-up the pilot system to simulate all parameters to be tested at a loading rates of 4.0-gpm/ft.2,

6.0-gpm/ft.2
, 7.5-gpm/ft.2 and 9.0-gpm/ft.2 respectively. The first day will be spent mostly connecting the system to the source water and getting set up. Consult the appendices for target chemical concentrations, effluent residuals and sample collection requirements. The following performance tests will be started on the first day at the blending tank or other location TBD:
• Sodium Hypochlorite
o Establish the sodium hypochlorite dose required to yield the desired effluent residual.
• Ferric Chloride
o Not required for this site.
• Sulfuric Acid
o Not required for this site.

Day 2 - 3:

Demonstrate the LayneOx media’s ability to produce quality water at the design loading rate and above. Tests will be run at a base loading rate, the design loading rate, 20% above design, and 33% above design. Rate 1: 4.0-gpm/ft.2
; Rate 2: 6.0-gpm/ft.2; Rate 3: 7.5-gpm/ft.2; Rate 4: 9.0- gpm/ft.2
; The following procedure will be carried out for each rate:
• Open the influent valve until the desired flow rate has been achieved.

3.A.8.c
Packet Pg. 380 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
• Begin running the pilot at the designated loading rate. • Check the efficiency, filter run length and removal of iron and manganese. o Field tests shall be verified by lab analyses.
o If the efficiency, filter run and iron/manganese removal is consistent with the parameters outlined above a filter cycle, move on to the next loading rate and begin from bullet point one again.
o If the efficiency, filter run or contaminant removal is changing, makes notes of the change.
• A filter run is considered to be successful if the run length prior to contaminant breakthrough or terminal DP is greater than 24 hours for at least two (2) consecutive filter runs
Day 4 - 12:

Verify the LayneOx media’s ability to produce quality water at the design loading rate and above at the blending tank or other location TBD. Tests will be run at a base loading rate, the design loading rate, 20% above design, and 33% above design. Rate 1: 4.0-gpm/ft.2 ; Rate 2: 6.0-gpm/ft.2;
Rate 3: 7.5-gpm/ft.2
; Rate 4: 9.0-gpm/ft.2; The following procedure will be carried out for each rate:
• Open the influent valve until the desired flow rate has been achieved. • Begin running the pilot at the designated loading rate. • Check the efficiency, filter run length and removal of iron and manganese. o Field tests shall be verified by lab analyses.
o If the efficiency, filter run and iron/manganese removal is consistent with the parameters outlined above a filter cycle, move on to the next loading rate and begin from bullet point one again.
o If the efficiency, filter run or contaminant removal is changing, makes notes of the change.
• A filter run is successful if the run length prior to contaminant breakthrough or terminal DP is greater than 24 hours for at least two (2) consecutive filter runs

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Packet Pg. 381 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
Analytical Procedures
The Hach DR/890 Colorimeter will be used for iron, manganese, and chlorine field tests.

Reagents are added to the sample, and the color change experienced indicates the amount of reactant in the sample. The instrument analyzes the color of the sample and returns a value in mg/L.

Hach DR/890 Colorimeter
Reagents/Test methods used:
• Chlorine, Free (0 to 2.00 mg/L), DPD Method – Hach Method 8021 (USEPA Method 330.5)
• Turbidity, (0-1000 FAU),Hach method 8237
• Chlorine, Total (0 to 2.00 mg/L), DPD Method – Hach Method 8167 (USEPA Method 330.5)
• pH (6.5 to 8.5 pH), Hach handheld probe – calibrated with 7.0 pH buffer • Iron, Total (0.02 to 3.0 mg/L), USEPA FerroVer Method (Method 8008) • Manganese, (0.006 to 0.7 mg/L), 1-(2-Pyridylazo)-2-Naphthol PAN Method (Method 8149)

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Packet Pg. 382 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
Price, Delivery and Timing
Mobilization of the pilot is typically approximately 2-3 weeks after proposal approval; however actual pilot schedule will depend on workload and availability of the pilot at the time of receipt of order.

Price for 12 days of piloting is $25,685.

Pricing does not include taxes of any kind.

City Representative (Printed): Title:

Signature: Date:

Purchase Order Number:

Contact Information
The pilot test operation is conducted by certified technicians who are supported by the Water Technologies, Water Resources Division.

Commercial
1811 South Alma School Rd. Suite 260
Mesa, AZ 85210
Phone: (602) 345-8600
Jeffrey McCartney, Interim Area Manager
[email protected]
Please do not hesitate to contact us for any questions. Thank you for the opportunity to provide our water treatment products and services.

Regards,
Jeffrey McCartney
Project Engineer

3.A.8.c
Packet Pg. 383 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
Appendix 1. Chemical Dosing Calculations
Sodium Hypochlorite (NaOCl)
Targeting a free chlorine residual of 0.75-ppm, an initial start injection of 2.5 ppm sodium hypochlorite

3.A.8.c
Packet Pg. 384 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
Appendix 2. Water Quality
The following numbers are a summary of the general water quality that will be tested during the LayneOx pilot. Values from Water analysis in the RFQ.

Source Water Quality
Contaminant Bath Well
Total Dissolved Solids (TDS), mg/L
Feed Water pH 7.2
Feed Water Temperature, ˚F 70*
Iron, mg/L 0.22
Manganese, mg/L 0.260
Total Suspended Solids (TSS), mg/L <5.0
TOC, mg/L <0.5
Alkalinity, mg/L as CaCO3 205.7

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Packet Pg. 385 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Appendix 3. Sample Schedule and Labeling
Well: Bath Well - San Jacinto, CA
Description Location Date Time T='n'
Feed
Flow
(gpm)
NaOCl
Flow
(mL/min)
Ferric
Flow
(mL/min)
H2SO4
Flow
(mL/min)
Temp
(°F) pH
Inlet
Pressure
(psig)
Outlet
Pressure
(psig)
D.P.

Free
Cl2
(mg/L)
Total
Cl2
(mg/L)
As
(ug/L)
Caustic
Flow
(mL/min)
Comments
RAW
Run Backwash for 5 minutes at the end of the day or when breakthrough is reached (See backwash testing procedure).

Backwash Rate gpm @ *C Bed Expansion inches Start Time End Time Backwash Rate gpm @ *C Bed Expansion inches Start Time End Time

3.A.8.c
Packet Pg. 386 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Backwash Testing
Well: San Jacinto, CA
Date: Description Location Time of Day
T='n' Temp
°C pH Iron Level (mg/L) (mg/L)
Note:

Dilution
Factor

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Packet Pg. 387 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Appendix 4: Pilot Test Requirements for San Jacinto.

Requirements for Pilot Test
Item Requirement
1 ¾” hose connection at the well head.

Preferably before chlorine is injected.
2 Space to park an 8’ x 10’ trailer.
3 Site security and a locked gate.
4 On site treated water discharge point.
5 12-hour minimum run time but 24 if
possible.
6 Certified Lab Selection. (Accurate
Environmental Laboratories) Cost of
certified lab analysis.
7 NPDES permit and associated costs
should this become required.

3.A.8.c
Packet Pg. 388 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
Appendix 5: Pilot Test Requirements for Layne
Requirements for Pilot Test
Item Requirement
1 Provide Shipping and unloading of the
pilot study equipment to the test site.
2 Plumbing connects to the pilot unit
along with necessary feed pumps.
3 Provide onsite technician to set-up, run
the pilot, take field samples and collect
certified lab samples.
4 Provide hypochlorite chemical and
feed pumps for pilot.
5 Provide tubing necessary to discharge
effluent and backwash waste into
discharge area/point (50’ or less).

3.A.8.c
Packet Pg. 389 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School
Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.co
m
Appendix 6: Lab sample analysis summary
Sample Date Sample Description Sample Name Fe*
mg/L
Mn**
µg/L
Alkalinity, TDS,
Tot. Hardness,
TOC, Ca++
Asⱡ
Day 1 Raw Water, Day 1 Raw x x x x
Day 1** Column 1 Effluent Column 1
Day 1** Column 2 Effluent Column 2
Day 1** Column 3 Effluent Column 3
Day 1** Column 4 Effluent Column 4
Day 2 Raw Water, Day 1 Raw
Day 2 Column 1 Effluent Column 1 x x
Day 2 Column 2 Effluent Column 2 x x
Day 2 Column 3 Effluent Column 3 x x
Day 2 Column 4 Effluent Column 4 x x
Day 2 Column 1 Effluent Column 1 x x
Day 2 Column 2 Effluent Column 2 x x
Day 2 Column 3 Effluent Column 3 x x
Day 2 Column 4 Effluent Column 4 x x
Day 3 Raw Water, Day 1 Raw x x x x
Day 3 Column 1 Effluent Column 1 x x
Day 3 Column 2 Effluent Column 2 x x
Day 3 Column 3 Effluent Column 3 x x
Day 3 Column 4 Effluent Column 4 x x
Day 3 Column 1 Effluent Column 1 x x
Day 3 Column 2 Effluent Column 2 x x
Day 3 Column 3 Effluent Column 3 x x
Day 3 Column 4 Effluent Column 4 x x
Day 4 Raw Water, Day 1 Raw
Day 4** Column 1 Effluent Column 1
Day 4** Column 2 Effluent Column 2
Day 4** Column 3 Effluent Column 3
Day 4** Column 4 Effluent Column 4
Day 5 Raw Water, Day 1 Raw x x x
Day 5 Column 1 Effluent Column 1 x x
Day 5 Column 2 Effluent Column 2 x x
Day 5 Column 3 Effluent Column 3 x x
Day 5 Column 4 Effluent Column 4 x x
Day 5 Column 1 Effluent Column 1 x x
Day 5 Column 2 Effluent Column 2 x x
Day 5 Column 3 Effluent Column 3 x x
Day 5 Column 4 Effluent Column 4 x x
*Detection limit of 0.05 mg/L min **Detection limit of 0.01 mg/L min ⱡ Detection limit of 1 µg/L min **Field Analysis only

3.A.8.c
Packet Pg. 390 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
Reference Drawings:

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Packet Pg. 391 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

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Packet Pg. 392 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

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Packet Pg. 393 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

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Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

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Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

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Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

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Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

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Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

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Packet Pg. 399
Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) 214D5592
1 30
70-1479

BILL OF MATERIALS VESSEL DESIGN DATA

NOZZLE SCHEDULE

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Packet Pg. 400 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) DETAIL 1
(INFLUENT)

INTERIOR

EXTERIOR INTERIOR EXTERIOR
DETAIL 2
(EFFLUENT)
MtM
DETAIL 3
(AIR RELEASE)
DETAIL 4
(ELLIPTICAL MANWAY)

EXTERIOR

INTERIOR
DETAIL 5
( ROUND MANWAY w/ HINGE)

INTERIOR
DETAIL 6
(DRAIN)
DETAIL 7
(PRESSURE INDICATOR)
214D5592
2 30
70-1479

3.A.8.c
Packet Pg. 401 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

CELL B CELL A
214D5592
3 30
70-1479

BILL OF MATERIALS

3.A.8.c
Packet Pg. 402 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
Installation List:

3.A.8.c
Packet Pg. 403 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

LAYNE - A GRANITE COMPANY

WATER TECHNOLOGIES
PARTIAL LIST OF INSTALLATIONS - LAYNEOx SYSTEMS
Owner Site Description Flow (gpm) Media Date Contaminant Southern California Water Co. Heathcreek, CA (3) – 36” dia. x 4’-5” s.s. Vertical Filters 140 LayneOx 2003 Iron & Manganese City of Adelanto, CA 1200 Site - CA (3)- 120” dia. X 42’-0" o.h. (2) Cell Horiz. Filters 8,100 LayneOx 2004 Iron & Manganese Southern California Water Co. Roseton, CA (3) – 84” X 8’-6” s.s. Vertical Filters 1,000 LayneOx 2005 Iron, Manganese & Arsenic Arizona Water Company Oasis (3) – 120” X 18’-0" o.h. (2) Cell Horiz. Filters 2,500 LayneOx 2005 Arsenic Arizona Water Company Baseline (3) – 120” dia X 29’-0” o.h. (2) Cell Horiz. Filters 4,500 LayneOx 2005 Arsenic Arizona Water Company Cottonwood (3) – 120” dia. X 36’-0” o.h. (2) Cell Horiz. Filters 5,800 LayneOx 2005 Arsenic Arizona Water Company San Manuel (5) – 96” dia X 6’-0” s.s. Vertical Filters 1,500 LayneOx 2005 Arsenic Arizona Water Company Superior (5) – 96” dia X 6’-0” s.s. Vertical Filters 1,600 LayneOx 2005 Arsenic Community Water Company, AZ Well #9 (8) – 60” dia X 6’-0” s.s. Vertical Filters 1,000 LayneOx 2005 Arsenic Community Water Company, AZ Well #6 (8) – 60” dia X 6’-0” s.s. Vertical Filters 1,000 LayneOx 2005 Arsenic Community Water Company, AZ Well # 10 (7) - 96" dia. X 6'-0" s.s. Vertical Filters 2,500 LayneOx 2006 Arsenic Community Water Company, AZ Well # 11 (7) - 96" dia. X 6'-0" s.s. Vertical Filters 2,500 LayneOx 2006 Arsenic Arizona Water Company Casa Grande 19, 22, 21 &
24 (7) - 96" dia. X 6'-0" s.s. Vertical Filters 2,300 LayneOx 2006 Arsenic Arizona Water Company Casa Grande 28 (10) - 60" dia. X 6'-0" s.s. Vertical Filters 1,350 LayneOx 2006 Arsenic Arizona Water Company Casa Grande 29 (7) - 60" dia. X 6'-0" s.s. Vertical Filters 940 LayneOx 2006 Arsenic Arizona Water Company Casa Grande 27 (5) - 30" dia. X 6'-0" s.s. Vertical Filters 120 LayneOx 2006 Arsenic Arizona Water Company Sedona 6 (5) - 30" dia. X 6'-0" s.s. Vertical Filters 140 LayneOx 2006 Arsenic Arizona Water Company Sedona 7 (4) - 48" dia. X 6'-0" s.s. Vertical Filters 340 LayneOx 2006 Arsenic Arizona Water Company White Tank 2, 4, & 8 (6) - 60" dia. X 6'-0" s.s. Vertical Filters 780 LayneOx 2006 Arsenic Surprise, AZ Ashton Ranch (16) - 102" dia. X 6'-0" s.s. Vertical Filters 6,000 LayneOx 2006 Arsenic Rev. 5/2019 Page 1 of 2

3.A.8.c
Packet Pg. 404 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

LAYNE - A GRANITE COMPANY

WATER TECHNOLOGIES
PARTIAL LIST OF INSTALLATIONS - LAYNEOx SYSTEMS
Owner Site Description Flow (gpm) Media Date Contaminant Beck Properties Oakwood Lake, CA (8) - 96" dia. X 6'-0" s.s. Vertical Filters 2,000 LayneOx 2006 Arsenic Sonoran Vista Buckeye, AZ (2) – 120” dia. X 28’-0” o.h. (2) Cell Horiz. Filters 3,500 LayneOx 2007 Arsenic Rosamond, CA Wells 5 & 6, Rosamond,
CA
(6) – 48” dia. X 60” s.s. Vertical Filters
(2) 3 unit Skids 250 ea. LayneOx 2007 Arsenic
West Valley Water District Riato, CA (6) - 96" dia. X 60" s.s. Vertical Filters 2,000 LayneOx 2007 Arsenic Maywood Mutual Water Co. Maywood, CA (3) 78" dia. X 60" s.s. Vertical Filters 1,100 LayneOx 2009 Iron & Manganese Searles Valley Minerals Trona, CA (6) 78" dia. X 60" s.s. Vertical Filters 300-1000 LayneOx 2011 Arsenic Hillview Water Company Oakhurst, CA (4) 78" dia x 60" s.s. Vertical Filters 1,200 LayneOx 2018 Arsenic, Iron & Manganese Hillview Water Company Raymond CA (3) 36" dia x 60" s.s. Vertical Filters 150 LayneOx 2018 Arsenic, Iron & Manganese Rancho Gabriela Surprise, AZ (2) 102" dia. x 60" s.s. Vertical Filters 722 LayneOx 2019 Arsenic Desert Oasis Surprise, AZ (12) 90" dia. x 60" s.s. Vertical Filters 3,200 LayneOx 2020 Arsenic City of Buckeye-Sonoroan Vista Site Buckeye, AZ (3) 120" dia. X 339.5" OAL 2-cell Horizontal Filter 2,725 LayneOx 2020 Iron, Manganese & Arsenic Rev. 5/2019 Page 2 of 2

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Packet Pg. 405 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant)

LAYNE - A GRANITE COMPANY

WATER TECHNOLOGIES
PARTIAL LIST OF INSTALLATIONS - LAYNEOx SYSTEMS
Owner Site Description Flow (gpm) Media Date Contaminant City of Adelanto, CA 1200 Site - CA (3)- 120” dia. X 42’-0" o.h. (2) Cell Horiz. Filters 8,100 LayneOx 2004 Iron & Manganese Artesian Water Company Chesapeake City Road,
DE (4)- 120” dia. X 18’-0" o.h. Horiz. Filters 3,100 LayneOx 2004 Iron & Manganese Arizona Water Company Oasis (3) – 120” X 18’-0" o.h. (2) Cell Horiz. Filters 2,500 LayneOx 2005 Arsenic Arizona Water Company Baseline (3) – 120” dia X 29’-0” o.h. (2) Cell Horiz. Filters 4,500 LayneOx 2005 Arsenic Arizona Water Company Cottonwood (3) – 120” dia. X 36’-0” o.h. (2) Cell Horiz. Filters 5,800 LayneOx 2005 Arsenic Community Water Company, AZ Well # 10 (7) - 96" dia. X 6'-0" s.s. Vertical Filters 2,500 LayneOx 2006 Arsenic Community Water Company, AZ Well # 11 (7) - 96" dia. X 6'-0" s.s. Vertical Filters 2,500 LayneOx 2006 Arsenic Arizona Water Company Casa Grande 19, 22, 21 &
24 (7) - 96" dia. X 6'-0" s.s. Vertical Filters 2,300 LayneOx 2006 Arsenic Surprise, AZ Ashton Ranch (16) - 102" dia. X 6'-0" s.s. Vertical Filters 6,000 LayneOx 2006 Arsenic Beck Properties Oakwood Lake, CA (8) - 96" dia. X 6'-0" s.s. Vertical Filters 2,000 LayneOx 2006 Arsenic Sonoran Vista Buckeye, AZ (2) – 120” dia. X 28’-0” o.h. (2) Cell Horiz. Filters 3,500 LayneOx 2007 Arsenic West Valley Water District Riato, CA (6) - 96" dia. X 60" s.s. Vertical Filters 2,000 LayneOx 2007 Arsenic (4) - 120" dia. X 60" s.s. Vertical Filters 2,000
Vancouver, WA Port of Vancouver (2) – 120” X 22’-0" o.h. (2) Cell Horiz. Filters 3,900 LayneOx 2009 Iron & Manganese Rural Water System #1 Sioux Center, IA (1) 120" dia. X 44'-0" o.h. (2) Cell Horiz. Filters 3,420 LayneOx 2009 Iron & Manganese Rural Water Systems #1 Hospers, IA (1) 120" dia. X 36'-0" o.h. Horiz. Filter 2,900 LayneOx 2010 Iron & Manganese Newburg, NY Chadwick Lake Plant (3) 120" dia. X 60" s.s. Vertical Filters 2,220 LayneOx 2010 Iron & Manganese Chandler, IN Well #7 120" dia. X 18'-0" (2) Cell Horiz. Filters 4,000 LayneOx 2010 Iron & Manganese City of Troy, IL Troy, IL (5) 120" dia X 60" s.s. Vertical Filters 3,000 LayneOx 2018 Iron & Manganese Ramsey WTP Ramsey, IN (3) 8' dia x 16' OAL 2- cell Horizontal Filter 2,400 LayneOx 2019 Iron & Manganese Westpoint, Ne. Westpoint, NE. (3) 8' dia x 16' OAL 2- cell Horizontal Filter 2,160 LayneOx 2019 Iron & Manganese Desert Oasis Surprise, AZ (12) 90" dia. x 60" s.s. Vertical Filters 3,200 LayneOx 2020 Arsenic City of Buckeye-Sonoroan Vista Site Buckeye, AZ (3) 120" dia. X 339.5" OAL 2-cell Horizontal Filter 2,725 LayneOx 2020 Iron, Manganese & Arsenic Weatherford, OK City of Weatherford, OK LayneOx 2010 Arsenic & Manganese Rev. 5/2019 Page 1 of 1

3.A.8.c
Packet Pg. 406 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) Water Treatment
1811 S. Alma School Rd.

Suite 260
Mesa, AZ 85210
T 602-345-8600
graniteconstruction.com
OPEX Calculations:

3.A.8.c
Packet Pg. 407 Attachment: RFP Response - Layne Christiansen (Equipping of Bath Well Potable Water Treatment Plant) San Jacinto, CA 12/16/2022
Estimated 20 year Life Cycle Cost (Net of Capital)
Basis per year Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Year 8 Year 9 Year 10 Year 11 Year 12 Year 13 Year 14 Year 15 Year 16 Year 17 Year 18 Year 19 Year 20 Labor (1*) $43,800 $43,800 $45,114 $46,467 $47,861 $49,297 $50,776 $52,299 $53,868 $55,485 $57,149 $58,864 $60,629 $62,448 $64,322 $66,251 $68,239 $70,286 $72,395 $74,567 $76,804 Consumables $ - $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Utilities (2*) $ 209,646.47 $209,646 $215,936 $222,414 $229,086 $235,959 $243,038 $250,329 $257,839 $265,574 $273,541 $281,747 $290,200 $298,906 $307,873 $317,109 $326,622 $336,421 $346,514 $356,909 $367,616 Chemical (3*) $47,608 $47,608 $49,037 $50,508 $52,023 $53,584 $55,191 $56,847 $58,552 $60,309 $62,118 $63,982 $65,901 $67,878 $69,914 $72,012 $74,172 $76,397 $78,689 $81,050 $83,481 R&M (4*) $48,473 $48,473 $49,927 $51,424 $52,967 $54,556 $56,193 $57,879 $59,615 $61,404 $63,246 $65,143 $67,097 $69,110 $71,184 $73,319 $75,519 $77,784 $80,118 $82,521 $84,997 Waste (5*) $0 $0 $0.00 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Media Loss (6*) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Total $349,527 $349,527 $360,013 $370,814 $381,938 $393,396 $405,198 $417,354 $429,874 $442,771 $456,054 $469,735 $483,828 $498,342 $513,293 $528,691 $544,552 $560,889 $577,715 $595,047 $612,898 *1) Labor estimated to be 1h/day at $120 per hour
*2)Estimated electric cost of $0.20 per kwh; includes well pump, BW Pump, Decant pump, sludge pump and chemical pumps and PLC power. *3) Chemical costs calcualted based on 2,500-gpm flowrate 24hr/day, 365 days/year. *3a) Bleach usage estimated at up to 60-gpd of 12.5% solution at a dosage of 2.5-ppm; to be verified by pilot test. 20 - Yr Cost $9,391,929 *4) Over time, the repair and maintenance budget can be estimated at 3% of cost of equipment on a annual basis (accrual) *5) Waste- no liquid or solids waste in cost; Sludge is <5% solids and typically is sent to sanitary sewer connection. *6) Media loss not applicable
Inflation Factor 1.03

Page 1 of 1 ends

San Jacinto City CouncilFebruary 7, 2023

San Jacinto City Council
February 7, 2023