J03 Water Quality Testing Requirements.pdf
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- Attached to
- Martin Road Two Wells (Bellingham, WA)
- Solicitation number
- 75H70124Q00024
About this file
This document is a solicitation (Solicitation Number: 75H70124Q00024) issued by the Indian Health Service (IHS) for the installation of two residential drinking water wells on trust land in Bellingham, WA. The project will be procured as a 100% Small Business set-aside under NAICS code 237110 - Water and Sewer Line and Related Structures Construction with a size standard of $45 million. The period of performance is 30 calendar days from the issuance of the Notice to Proceed, and the construction magnitude is anticipated to be between $25,000 and $100,000. The IHS intends to award a Firm Fixed Price (FFP) construction contract based on price only evaluation criteria. Quotes are due by May 10, 2024, at 2:00 PM PT, and must include a completed SF1442 and the Section B Price Schedule. The solicitation also provides details on site visits, questions and answers, and SAM registration requirements.
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Chemicals required to be tested and corresponding Maximum Contaminant Limits (MCLs), modified from the Washington Administrative Code (WAC) Section 246-291-171. Note: A bacterial test is also required.
Table 1
INORGANIC CHEMICAL CHARACTERISTICS
Substance Primary MCLs (mg/L)
Antimony 0.006 Arsenic 0.01 Barium 2.0 Beryllium 0.004 Cadmium 0.005 Chromium 0.1 Cyanide 0.2 Fluoride 4.0 Mercury 0.002 Nickel 0.1 Nitrate (as N) 10.0 Nitrite (as N) 1.0 Selenium (Se) 0.05 Sodium (Na) * Thallium 0.002
Substance Secondary MCLs (mg/L)
250.0
2.0 0.3
0.05 0.1 250.0
Chloride (Cl) Copper (Cu)** Fluoride (F) Iron (Fe) Lead (Pb)** Manganese (Mn) Silver (Ag) Sulfate (SO4) Zinc (Zn) 5.0
*Although there is not an established MCL for sodium, there is enough public health significance connected with sodium levels to require inclusion in inorganic chemical and physical monitoring.
**MCLG (Maximum Contaminant Level Goal), as set by the Washington State Department of Health Lead and Copper Rule.
1.3
0.015
Table 2
PHYSICAL CHARACTERISTICS
Substance Primary MCL Turbidity 1.0 NTU
Substance Secondary MCLs Color Hardness Specific Conductivity Total Dissolved Solids (TDS)
15 Color Units None established 700 umhos/cm 500 mg/L pH
Alkalinity (as CaCO3)
6.5 – 8.5 None established
| Table 1 |
| Table 2 |
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