Attachment 7 - Water Sampling Tests.pdf

Laboratory Field Sampling, Testing, and Analysis Schedule Water Sampling, Testing and Analysis - DDJC

No. Constituents Method Units Sample Type Sample Collection Location 1 Purgeable Halocarbons and Aromatics EPA 624 ug/L Grab Contractor Treatment Plant inlet 2 BOD5 SM 5210B mg/L 24-Hr Composite Govt 3 Total Suspended Solids SM 2540D mg/L 24-Hr Composite Govt

No. Constituents Method Units Sample Type Sample Collection Location 1 Purgeable Halocarbons and Aromatics EPA 624 ug/L Grab Contractor 2 BOD5 SM 5210B mg/L 24-Hr Composite Govt 3 Total Suspended Solids SM 2540D mg/L 24-Hr Composite Govt 4 Total/Fecal Coliform SM 9221B/C/E mg/L Grab Contractor

INFLUENT MONITORING - DOMESTIC SEWAGE TREATMENT PLANT

EFFLUENT MONITORING - DOMESTIC SEWAGE TREATMENT PLANT

Notes: WEEKLY - 1. Sampling shall be performed all Performance Periods. See SOW Section 3.5.1 Work - Schedule: Scheduled Services - Weekly Sampling 2. See SOW Section 3.7.5 Samples Collection – Domestic Sewage Treatment Plant: Effluent Monitoring. 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents.

Sampling, Testing, and Analysis (STA) Schedule: WEEKLY

Treatment Plant outlet, before ponds discharge.

Notes: WEEKLY - 1. Sampling shall be performed all Performance Periods. See SOW Section 3.5.1 Work - Schedule: Scheduled Services - Weekly Sampling 2. See SOW Section 3.7.4 Samples Collection – Domestic Sewage Treatment Plant: Influent Monitoring. 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents.

DLA DISTRIBUTION SAN JOAQUIN CA

No. Constituents Method Units Sample Type Sample Collection Location 1 Iron EPA 200.7 mg/L Grab Contractor 2 Manganese EPA 200.8 mg/L Grab Contractor 3 Total Chromium EPA 200.8 mg/L Grab Contractor 4 Nitrate (NO3) EPA 300 mg/L Grab Contractor

No. Constituents Method Units Sample Type Sample Collection Location 1 Total Coliform Organisms SM 9223 P/A Grab Contractor 2 Residual Chlorine Field Test mg/L Grab Contractor

Sampling, Testing, and Analysis (STA) Schedule: BI-WEEKLY

ELEVATED TANK MONITORING

POTABLE WATER SUPPLY MONITORING – BACTERIA

Notes: BI-WEEKLY - 1. Sampling shall be performed all Performance Periods. See SOW Section 3.5.2 Work - Schedule: Scheduled Services - Bi-Weekly Sampling

2. See SOW Section 3.7.7 Samples Collection – Potable Water Supply Monitoring - Bacteria. 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents.

Distribution System.

Tracy potable water elevated storage tank (sampling spigot).

Notes: BI-WEEKLY - 1. Sampling shall be performed all Performance Periods. See SOW Section 3.5.2 Work - Schedule: Scheduled Services - Bi-Weekly Sampling

2. See SOW Section 3.7.6 Samples Collection – Elevated Tank Monitoring. 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents.

No. Constituents Method Units Sample Type Sample Collection Location 1 Total Coliform Organisms SM 9223 P/A Grab Contractor Wells 7, 8, 9.

2 Residual Chlorine Field Test mg/L Grab Contractor Wells 7, 8, 9.

Sampling, Testing, and Analysis (STA) Schedule: MONTHLY

POTABLE WATER SUPPLY MONITORING

Notes: MONTHLY - 1. Sampling shall be performed all Performance Periods. See SOW Section 3.5.3 Work - Schedule: Scheduled Services - Monthly Sampling

2. See SOW Section 3.7.8 Samples Collection – Potable Water Supply Monitoring. 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents.

No. Constituents Method Units Sample Type Sample Collection

Location

1 Aluminum (Al) EPA 200.8 ug/L Grab Contractor 2 Ammonia (NH3) SM 4500-NH3 C mg/L Grab Contractor 3 Antimony (Sb) EPA 200.8 ug/L Grab Contractor 4 Arsenic (As) EPA 200.8 ug/L Grab Contractor 5 Asbestos EPA 100.2 MFL Grab Contractor 6 Barium (Ba) EPA 200.8 ug/L Grab Contractor 7 Beryllium (Be) EPA 200.8 ug/L Grab Contractor 8 Bicarbonate (HCO3) SM 2320B mg/L Grab Contractor 9 Boron (B) EPA 200.8 mg/L Grab Contractor

10 Cadmium (Cd) EPA 200.8 ug/L Grab Contractor 11 Calcium (Ca) EPA 200.7 mg/L Grab Contractor 12 Carbonate (CO3) SM 2320B mg/L Grab Contractor 13 Chlorine (C1) EPA 300 mg/L Grab Contractor 14 Chromium (Total Cr) EPA 200.8 ug/L Grab Contractor 15 Copper (Cu) EPA 200.8 ug/L Grab Contractor 16 Corrosivity SM 2330B Std. Grab Contractor 17 Cyanide (Cn) EPA335.4/SM4500CN, E ug/L Grab Contractor 18 Fluoride (F) SM 4500FC mg/L Grab Contractor 19 Hydroxide (OH) SM 2320B mg/L Grab Contractor 20 Iron (Fe) EPA 200.7 ug/L Grab Contractor 21 Lead (Pb) EPA 200.8 ug/L Grab Contractor 22 Magnesium (Mg) EPA 200.7 mg/L Grab Contractor 23 Manganese (Mn) EPA 200.8 ug/L Grab Contractor 24 Mercury (Hq) EPA 200.8 ug/L Grab Contractor 25 Nickel (Ni) EPA 200.8 ug/L Grab Contractor 26 Nitrate (NO3) EPA 300 mg/L Grab Contractor 27 Nitrite (as N) EPA 300 mg/L Grab Contractor 28 Nitrate and Nitrite as N EPA 300 ug/L Grab Contractor 29 Phosphate (PO4) SM 4500PE mg/L Grab Contractor 30 Potassium (K) EPA 200.7 mg/L Grab Contractor 31 Selenium (Se) EPA 200.8 ug/L Grab Contractor 32 Silica (Si) EPA 200.7 mg/L Grab Contractor 33 Silver (Ag) EPA 200.8 ug/L Grab Contractor 34 Sodium (Na) EPA 200.7 mg/L Grab Contractor 35 Sulfate (SO4) EPA 300 mg/L Grab Contractor 36 Thallium (Tl) EPA 200.8 ug/L Grab Contractor 37 Total Alkalinity as (CaCO3) SM 2320B mg/L Grab Contractor 38 Total Anions SM 2320B meq/L Grab Contractor 39 Total Cations SM 2320B meq/L Grab Contractor 40 Vanadium (V) EPA 200.8 ug/L Grab Contractor 41 Total Hardness (as CaCO3) EPA 2340B mg/L Grab Contractor 42 Zinc (Zn) EPA 200.8 ug/L Grab Contractor 43 Apparent Color (Unfiltered) SM 2120B Units Grab Contractor 44 Lab Turbidity EPA 180.1 NTU Grab Contractor 45 MBAS SM 5540C mg/L Grab Contractor 46 Odor Threshold at 60° C EPA 140.1 Ton Grab Contractor 47 pH EPA 150.1 Number Grab Contractor 48 Specific Conductance SM 2510B umho/cm Grab Contractor 49 Total Filterable Residue at 180° C (TDS) SM 2540C mg/L Grab Govt

No. Constituents Method Units Sample Type Sample Collection

Location

1 Purgeable Halocarbons and Aromatics

EPA 624 ug/L Grab Contractor

2 BOD5 SM 5210B mg/L Grab Contractor 3 Total Dissolved Solids SM 2540D mg/L Grab Contractor 4 Nitrates EPA 300.0 mg/L Grab Contractor 5 Total/Fecal Coliform SM 9223 MPN/100ml Grab Contractor

Well No. Depth (Ft Below Ground Surface)

Screen (Ft Below Ground

Surface)

Top of Casing (Elevation)

Riser (Ft Above Ground Surface)

Casing Diameter (Inches)

Water Level (Ft Below Ground Surface)

LM-2 51 28 – 48 79.23 3.05 2 13.2

LM-3 35 24 – 34 78.62 2.62 4 13.4

LM-15 41 25 – 40 76.45 2.55 4 11.7

LM-79 96 79 - 89 70.54 1.4 4 9.6

Sampling, Testing, and Analysis (STA) Schedule: QUARTERLY

GROUND WATER MONITORING

(GROUND WATER) WELL MONITORING DATA

Wells LM2, LM3, LM15 and LM79

Notes: QUARTERLY - 1. Sampling shall be performed all Performance Periods. See SOW Section 3.5.4 Work - Schedule: Scheduled Services - Quarterly Sampling 2. See SOW Section 3.7.10 Samples Collection – Potable Water Supply Monitoring. 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents. 5.

Contractor shall transmit test results via Electronic Data Transfer to the California Regional Water Quality Control Board (CRWQCB) using acceptable, approved software. 6. Copies of electronically transmitted files shall be included with lab report submittals.

Wells 7, 8 and 9

POTABLE WATER SUPPLY MONITORING

Notes: QUARTERLY - 1. Sampling shall be performed all Performance Periods. See SOW Section 3.5.4 Work - Schedule: Scheduled Services - Quarterly Sampling 2. See SOW Section 3.7.9 Samples Collection – Ground Water Monitoring. 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents. 5. Samples shall be collected at the established sampling stations at Wells LM2, LM3, LM15 and LM79. 6. Existing down gradient monitoring wells shall be purged at least three (3) well volumes prior to sampling. 7. Decontamination of all well purging equipment using standard industry guidelines and procedures is required prior to sampling of each well e.g., steam-cleaning, pressure washing, detergent wash, flushing with deionized water. 8. Purged water shall be collected and be disposed of on site in the evaporation/percolation pond adjacent to Monitoring Wells LM2 & LM3. 9. Contractor shall provide pump to purge monitoring wells.

No. Constituents Method Units Sample Type Sample Collection Location 1 1,1,1,2-Tetrachloroethane 524.2 ug/L Grab Contractor 2 1,1,1-Trichloroethane 524.2 ug/L Grab Contractor 3 1,1,2,2-Tetrachloroethane 524.2 ug/L Grab Contractor 4 1,1,2-Trichloro-1,2,2-Trifluoroethane

(trichlorotrifluoroethane)

524.2 ug/L Grab Contractor

5 1,1,2-Trichloroethane 524.2 ug/L Grab Contractor 6 1,1-Dichloroethane 524.2 ug/L Grab Contractor 7 1,1-Dichloroethylene 524.2 ug/L Grab Contractor 8 1,1-Dichloropropene 524.2 ug/L Grab Contractor 9 1,2,3-Trichlorobenzene 524.2 ug/L Grab Contractor 10 1,2,3-Trichloropropane (1,2,3 TCP) SRL 524M-TCP ug/L Grab Contractor 11 1,2,4-Trichlorobenzene 524.2 ug/L Grab Contractor 12 1,2,4-Trimethylbenzene 524.2 ug/L Grab Contractor 13 1,2-Dichlorobenzene 524.2 ug/L Grab Contractor 14 1,2-Dichloroethane 524.2 ug/L Grab Contractor 15 1,2-Dichloropropane 524.2 ug/L Grab Contractor 16 1,3,5-Trimethylbenzene 524.2 ug/L Grab Contractor 17 1,3-Dichlorobenzene 524.2 ug/L Grab Contractor 18 1,3-Dichloropropane 524.2 ug/L Grab Contractor 19 1,3-Dichloropropene (total) 524.2 ug/L Grab Contractor 20 1,4-Dichlorobenzene 524.2 ug/L Grab Contractor 21 2,2-Dichloropropane 524.2 ug/L Grab Contractor 22 2-Chloroethylvinyl Ether 524.2 ug/L Grab Contractor 23 2-Chlorotoluene 524.2 ug/L Grab Contractor 24 4-Chlorotoluene 524.2 ug/L Grab Contractor 25 Benzene 524.2 ug/L Grab Contractor 26 Bromobenzene 524.2 ug/L Grab Contractor 27 Bromochloromethane 524.2 ug/L Grab Contractor 28 Bromodichloromethane 524.2 ug/L Grab Contractor 29 Bromoform 524.2 ug/L Grab Contractor 30 Bromomethane 524.2 ug/L Grab Contractor 31 Carbon Tetrachloride 524.2 ug/L Grab Contractor 32 Chloroethane 524.2 ug/L Grab Contractor 33 Chloroform 524.2 ug/L Grab Contractor 34 Chloromethane (Methyl Chloride) 524.2 ug/L Grab Contractor 35 Cis-1,2-Dichloroethylene 524.2 ug/L Grab Contractor 36 Di-isopropyl Ether (DIPE) 524.2 ug/L Grab Contractor 37 Dibromochloromethane 524.2 ug/L Grab Contractor 38 Dibromomethane 524.2 ug/L Grab Contractor 39 Dichlorodifluoromethane (freon 12) 524.2 ug/L Grab Contractor 40 Ethyl tert-Butyl Ether (ETBE) 524.2 ug/L Grab Contractor 41 Ethylbenzene 524.2 ug/L Grab Contractor 42 Hexachlorobutadiene 524.2 ug/L Grab Contractor 43 Isopropylbenzene (Cumene) 524.2 ug/L Grab Contractor 44 m,p-Xylene 524.2 ug/L Grab Contractor 45 Methyl tertiary-Butyl Ether (MTBE) 524.2 ug/L Grab Contractor 46 Methylene Chloride (Dichloromethane) 524.2 ug/L Grab Contractor

47 Monochlorobenzene 524.2 ug/L Grab Contractor 48 n-Butylbenzene 524.2 ug/L Grab Contractor 49 n-Propylbenzene 524.2 ug/L Grab Contractor 50 o-Xylene 524.2 ug/L Grab Contractor 51 p-Isopropyltoluene 524.2 ug/L Grab Contractor 52 sec-Butylbenzene 524.2 ug/L Grab Contractor 53 Styrene 524.2 ug/L Grab Contractor 54 tert-Amyl Methyl Ether (TAME) 524.2 ug/L Grab Contractor 55 tert-Butyl Alcohol (TBA) 524.2 ug/L Grab Contractor 56 tert-Butylbenzene 524.2 ug/L Grab Contractor 57 Tetrachloroethylene (PCE) 524.2 ug/L Grab Contractor 58 Toluene 524.2 ug/L Grab Contractor 59 Total Trihalomethanes 524.2 ug/L Grab Contractor 60 Total Xylenes (m,p, and o) 524.2 ug/L Grab Contractor 61 Trans-1,2-Dichloroethylene 524.2 ug/L Grab Contractor 62 Trichloroethylene (TCE) 524.2 ug/L Grab Contractor 63 Trichlorofluoromethane 524.2 ug/L Grab Contractor 64 Vinyl Chloride (VC) ug/L Grab Contractor

Sampling, Testing, and Analysis (STA) Schedule: ANNUALLY

POTABLE WATER SUPPLY MONITORING - VOLATILE ORGANIC COMPOUNDS (VOCs)

Wells 7, 8 and 9

1 Total Trihalomethanes (TTHM) EPA 524.2 mg/L Grab Contractor Whse 22, Utility sink. EDT: 3910702-900 2 Haloacetic Acids (HAA5) SM 6251B/552.2 ug/L Grab Contractor Whse 22, Utility sink. EDT: 3910702-900

POTABLE WATER SUPPLY MONITORING - DISINFECTION BY-PRODUCTS

Notes: ANNUALLY - 1. Sampling shall be conducted all performance periods. See SOW Section 3.5.5 Work - Schedule: Scheduled Services - Annual Sampling 2. See SOW Section 3.7.11.1 Samples Collection – Potable Water Supply Monitoring: Volatile Organic Compounds (VOCs). 3. Contractor shall provide labeled containers. 4.

Label shall indicate sampling location and constituents. 5. Contractor shall transmit test results via Electronic Data Transfer to the California Regional Water Quality Control Board (CRWQCB) using acceptable, approved software. 6. Copies of electronically transmitted files shall be included with lab report submittals.

No. Constituents Method Units Sample Type Sample Collection Location 1 Total/Fecal Coliform SM 9221A,B MPN/100ml Grab Govt Water well with positive result

No. Constituents Method Units Sample Type Sample Collection Location 1 Total/Fecal Coliform SM 9221A,B MPN/100ml Grab Govt Re-sampling depends on location of positive result, see current "Bacterial Sample Site Plan"

No. Constituents Method Units Sample Type Sample Collection Location 1 Total Coliform Organisms SM 9223 P/A Grab Govt Various, determined by the COR

No. Constituents Method Units Sample Type Sample Collection Location 1 Acid/Base-Neutral Organics EPA 8270C mg/L Grab Contractor Sludge bin located by the WW plant 2 Antimony (Sb) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 3 Arsenic (As) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 4 Barium (Ba) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 5 Beryllium (Be) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 6 Cadmium (Cd) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 7 Cobalt (Co) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 8 Copper (Cu) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 9 Lead (Pb) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 10 Moisture Content EPA 160.3 percent Grab Contractor Sludge bin located by the WW plant 11 Molybdenum (Mo) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 12 Nickel (Ni) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 13 Silver (Ag) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 14 Thallium (Tl) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 15 Chromium (Total Cr) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 16 Vanadium (V) EPA 6010B mg/kg Grab Contractor Sludge bin located by the WW plant 17 Zinc (Zn) EPA 6010B mg/L Grab Contractor Sludge bin located by the WW plant

No. Constituents Method Units Sample Type Sample Collection Location 1 Aluminum (Al) (pH 6.5-9) EPA 8270C mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

2 Antimony (Sb) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

3 Arsenic (As) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

Sampling, Testing, and Analysis (STA) Schedule: ON-CALL

WATER SUPPLY WELL RESAMPLING PROGRAM

DISTRIBUTION SYSTEM RESAMPLING PROGRAM

Notes: ON-CALL - 1. Sampling shall be conducted all performance periods. See SOW Section 3.6 Work - Schedule: Period or Unscheduled (On-Call) Services

2. See SOW Section 3.7.12.2 Samples Collection – System Resampling Program: Distribution System. 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents. 5. Contractor shall notify COR within 24 hours of a potable water sample being detected as total coliform positive, and collect a repeat sample set within the same 24 hours. 6. A repeat sample set consists of three (3) samples: one from the same location as positive sample, one collected within 5 service connections upstream from positive sample, and one collected within 5 service connections downstream. 7. The COR shall designate sampling locations. 8. Contractor shall notify COR within 24 hours when one or more samples in repeat sample set is coliform positive, and take an additional set of repeat samples within the same 24 hours. 9. Repeat process until no coliform is detected in two (2) consecutive sample sets. 10. Sampling process shall be compliant IAW Title 22, Chapter 15, Article 3 of California Code of Regulations.

Notes: ON-CALL - 1. Sampling shall be conducted all performance periods. See SOW Section 3.6 Work - Schedule: Period or Unscheduled (On-Call) Services

2. See SOW Section 3.7.12.1 Samples Collection – System Resampling Program: Wells. 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents. 5. Contractor shall notify COR within 24 hours of a total coliform positive, potable water sample. 6. Contractor will be notified by the COR of any resampling requirement. 7. Resamples must be taken within 24 hours of notification. 8. Well resampling shall consist of five samples taken at the following intervals: immediate, 30 seconds, 1 minute, 5 minutes, between 15 and 30 minutes. 9. Contractor shall notify COR within 24 hours when one or more samples in repeat sample set is coliform positive, and take an additional set of repeat samples within the same 24 hours. 10. Repeat process until no coliform is detected in two (2) consecutive sample sets. 11. Sampling process shall be compliant IAW Title 22, Chapter 15, Article 3 of California Code of Reg lations

Notes: ON-CALL - 1. Sampling shall be conducted all performance periods. See SOW Section 3.6 Work - Schedule: Period or Unscheduled (On-Call) Services

2. See SOW Section 3.7.13 Samples Collection – Disinfection Verification Program 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents. 5. Contractor will be notified by the COR of any sampling requirement. 6. Samples must be picked-up within 4 business hours during regular business hours Monday - Friday (no holidays) following notification. 7. The Environmental Protection Office shall be notified of the test results via email as soon as results are available.

DISINFECTION VERIFICATION PROGRAM

SLUDGE MONITORING

Notes: ON-CALL - 1. Sampling shall be conducted all performance periods. See SOW Section 3.6 Work - Schedule: Period or Unscheduled (On-Call) Services

2. See SOW Section 3.7.13 Samples Collection - Sludge Monitoring Program. 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents. 5. The Contractor shall collect and analyze sludge samples as determined and requested by the COR.

STORM WATER MONITORING

4 Barium (Ba) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

5 Beryllium (Be) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

6 Cadmium (Cd) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

7 Chemical Oxygen Demand (COD) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

8 Cobalt (Co) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

9 Copper (Cu) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

10 Dieldrin: DDT, DDD, DDE EPA 160.3 ug/L Grab Govt Storm water collection system inlet / discharge pumping station.

11 Iron (Fe) EPA 160.3 mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

12 Lead (Pb) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

13 Molybdenum (Mo) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

14 Nickel (Ni) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

15 Oil and Grease EPA 160.3 mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

16 pH EPA 160.3 number Grab Govt Storm water collection system inlet / discharge pumping station.

17 Purgeable Halocarbons and Aromatics

EPA 160.3 ug/L Grab Govt Storm water collection system inlet / discharge pumping station.

18 Silver (Ag) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

19 Specific Conductance EPA 160.3 umhos/cm Grab Govt Storm water collection system inlet / discharge pumping station.

20 Thallium (Tl) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

21 Chromium (Total Cr) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

22 Carbon (Total Organic C) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

23 TRPH EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

24 TEPH EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

25 Total Suspended Solids EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

26 Vanadium (V) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

27 Zinc (Zn) EPA 6010B mg/L Grab Govt Storm water collection system inlet / discharge pumping station.

Notes: ON-CALL - 1. Sampling shall be conducted all performance periods. See SOW Section 3.6 Work - Schedule: Period or Unscheduled (On-Call) Services

2. See SOW Section 3.7.14 Samples Collection - Storm Water Monitoring Program. 3. Contractor shall provide labeled containers. 4. Label shall indicate sampling location and constituents. 5. Contractor shall provide labeled sample containers. 6. Label shall indicate sampling location and constituents. 7. Contractor will be notified by the COR of any sampling requirement. 8. Samples must be picked-up within 4 business hours during regular business hours Monday - Friday (no holidays) following notification. 9. A sampling station shall be established at the storm water collection system inlet. 10. Samples shall be collected at the beginning of the first significant storm (greater than 1/2 inch precipitation) of the rainy season. 11. Subsequent sampling will be taken from the storm water discharge pumping station as determined and requested by the COR.

No. Subgroup Code Analyte Code Method Analyte

1 101.010 001 SM9215B Heterotrophic Bacteria 2 101.011 001 SimPlate Heterotrophic Bacteria 3 101.020 001 SM9221A,B Total Coliform 4 101.060 002 SM9223 Total Coliform

5 102.030 003 EPA 300.0 Chloride 6 102.030 006 EPA 300.0 Nitrate 7 102.030 007 EPA 300.0 Nitrite 8 102.030 010 EPA 300.0 Sulfate 9 102.050 001 EPA 335.4 Cyanide

10 102.100 001 SM 2320B Alkalinity 11 102.120 001 SM 2340B Hardness 12 102.130 001 SM 2510B Conductivity 13 102.140 001 SM 2540C Total Dissolved Solids 14 102.145 001 EPA 160.1 Total Dissolved Solids 15 102.190 001 SM 4500-CN E Cyanide, Total 16 102.200 001 SM 4500-F C Fluoride 17 102.240 001 SM 4500-P E Phosphate, Ortho 18 102.270 001 SM 5540C Surfactants 19 102.520 001 EPA 200.7 Calcium 20 102.520 002 EPA 200.7 Magnesium 21 102.520 003 EPA 200.7 Potassium 22 102.520 004 EPA 200.7 Silica 23 102.520 005 EPA 200.7 Sodium 24 102.520 006 EPA 200.7 Hardness (calc.)

25 103.130 009 EPA 200.7 Iron 26 103.140 001 EPA 200.8 Aluminum 27 103.140 002 EPA 200.8 Antimony 28 103.140 003 EPA 200.8 Arsenic 29 103.140 004 EPA 200.8 Barium 30 103.140 005 EPA 200.8 Beryllium 31 103.140 006 EPA 200.8 Cadmium 32 103.140 007 EPA 200.8 Chromium 33 103.140 008 EPA 200.8 Copper 34 103.140 009 EPA 200.8 Lead 35 103.140 010 EPA 200.8 Manganese 36 103.140 011 EPA 200.8 Mercury 37 103.140 012 EPA 200.8 Nickel 38 103.140 013 EPA 200.8 Selenium 39 103.140 014 EPA 200.8 Silver 40 103.140 015 EPA 200.8 Thallium 41 103.140 016 EPA 200.8 Zinc 42 103.140 017 EPA 200.8 Boron

Contractor Laboratory ELAP Qualifications

Schedule of Required Certified Testing

Microbiology of Drinking Water

Inorganics in Drinking Water

Toxics in Drinking Water

43 103.140 018 EPA 200.8 Vanadium 44 103.301 001 EPA 100.2 Asbestos

45 104.040 000 EPA 524.2 Volatile Organic Compounds 46 104.045 005 EPA 524.2 Trihalomethanes 47 104.050 002 EPA 524.2 Methyl Tert-Butyl Ether (MTBE)

48 105.190 008 SM 6251B Haloacetic Acids (HAA5) 49 105.200 008 EPA 552.2 Haloacetic Acids (HAA5)

50 107.020 001 SM 9221B Total Coliform 51 107.040 001 SM 9221C,E (MTF/EC) Fecal Coliform

52 108.050 001 EPA 150.1 pH 53 108.080 001 EPA 160.3 Residue, Total 54 108.110 001 EPA 180.1 Turbidity 55 108.112 001 EPA 200.7 Boron 56 108.112 002 EPA 200.7 Calcium 57 108.112 004 EPA 200.7 Magnesium 58 108.112 005 EPA 200.7 Potassium 59 108.120 002 EPA 300.0 Chloride 60 108.120 004 EPA 300.0 Nitrate 61 108.120 008 EPA 300.0 Sulfate 62 108.201 001 EPA 350.2 Ammonia 63 108.212 001 EPA 351.3 Kjeldahl Nitrogen 64 108.323 001 EPA 410.4 Chemical Oxygen Demand 65 108.340 001 SM 5310C Total Organic Carbon 66 108.380 001 EPA 1664 Oil and Grease 67 108.385 001 SM 2120B Color 68 108.410 001 SM 2320B Alkalinity 69 108.440 001 SM 2540B Residue, Total 70 108.441 001 SM 2540C Residue, Filterable 71 108.442 001 SM 2540D Residue, Non-filterable 72 108.492 001 SM 4500-NH3 C (19th/20th) Ammonia 73 108.590 001 SM 5210B Biochemical Oxygen Demand 74 108.611 001 SM 5310C Total Organic Carbon

75 109.020 008 EPA 200.8 Cobalt 76 109.020 012 EPA 200.8 Molybdenum 77 109.020 021 EPA 200.8 Iron

78 110.040 040 EPA 624 Halogenated Hydrocarbons 79 110.040 041 EPA 624 Aromatic Compounds

80 111.170 030 EPA 608 Organochlorine Pesticides

81 114.010 001 EPA 6010B Antimony 82 114.010 002 EPA 6010B Arsenic 83 114.010 003 EPA 6010B Barium

Inorganics in Hazardous Waste

SVOC in Drinking Water

Microbiology of Wastewater

Inorganics in Wastewater

Toxic Chemical Elements of Wastewater

VOC in Wastewater

VOC in Drinking Water

SVOC in Wastewater

84 114.010 004 EPA 6010B Beryllium 85 114.010 005 EPA 6010B Cadmium 86 114.010 006 EPA 6010B Chromium 87 114.010 007 EPA 6010B Cobalt 88 114.010 008 EPA 6010B Copper 89 114.010 009 EPA 6010B Lead 90 114.010 010 EPA 6010B Molybdenum 91 114.010 011 EPA 6010B Nickel 92 114.010 013 EPA 6010B Silver 93 114.010 014 EPA 6010B Thallium 94 114.010 015 EPA 6010B Vanadium 95 114.010 016 EPA 6010B Zinc

96 117.010 001 EPA 8015B Diesel-range Total Petroleum Hydrocarbons 97 117.110 000 EPA 8270C Extractable Organics

Organics in Hazardous Waste