Attachment_5_Types_of_Inorganics.xlsx

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Laboratory Testing Services Federal contract opportunity
Solicitation number
M0026416T0156
Issued by
United States Marine Corps

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Sheet1 12VAC5-590-440. Analytical methods.

All drinking water analyses for compliance purposes shall have been performed by analytical methods that are consistent with current U.S. Environmental Protection Agency regulations found at 40 CFR 141 and 40 CFR Part 143. Laboratories seeking certification to perform drinking water analyses shall comply with all applicable regulations promulgated by the Department of General Services, Division of Consolidated Laboratory Services.Testing for alkalinity, calcium, conductivity, disinfectant residual, orthophosphate, pH, silica, temperature, and turbidity for compliance purposes may be performed by any person or party to the commissioner.
Table 2.2 ― Inorganic Chemicals.
SubstancePrimary Maximum Contaminant Level (mg/L)
Antimony0.006
Arsenic (As)0.010***
Asbestos7 Million Fibers/Liter (longer than 10 um)
Barium (Ba)2
Beryllium0.004
Cadmium (Cd)0.005
Chromium (Cr)0.1
Cyanide (as free Cyanide)0.2
Fluoride (F)4.0 #
Mercury (Hg)0.002
NickelNo Limits Designated
Nitrate (as N)10**
Nitrite (as N)1
Total Nitrate and Nitrite (as N)10
Selenium (Se)0.05
Thallium0.002
SubstanceSecondary Maximum Contaminant Level (mg/L)
Chloride (Cl)250
Copper (Cu)1
CorrosivityNoncorrosive, See Appendix B
Fluoride2
Foaming Agents0.5*
Iron (Fe)0.3
Manganese (Mn)0.05
Sodium (Na)No Limits Designated
Sulfate (SO4)250
Zinc (Zn)5
SubstanceAction Level (mg/L)
Lead (Pb)0.015
Copper (Cu)1.3
# Note. For artificially fluoridated waterworks the minimum concentration of fluoride should be 0.8 mg/L and the maximum should be 1.0 mg/L. The optimum control limit is 0.9 mg/L. (See Appendix B)
*Note. Concentration reported in terms of Methylene Blue Active Substances.
**Note. See Appendix B for Exception Regarding Noncommunity Waterworks.
***Note. The PMCL for arsenic is 0.010 mg/L for community and nontransient noncommunity waterworks effective January 23, 2006. Arsenic sampling results shall be reported to the nearest 0.001 mg/L.

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