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<br />Western Ades
<br />Intarnetionel
<br />CORE LABORAITORIES
<br />QUALITY CONTROL FOOTER
<br />METHOD REFERENCES
<br />11) EPA 600/479-020, Methods For Chemical Anelysie Of Water And Wester, March 1983
<br />121 EPA SW-846, Teet Methods For Eveluetinp Solid Weete, Third Edition, November 1988
<br />131 Standard Methods For The Examination Of Water And Wastewater, 17th Edition, 1989 '~
<br />141 EPA 800/4-80-032, Prescribed Procedures For Meeaurement Of Redioectivity In Drinking Water, Aupuet ~I7980
<br />IS) EPA 800/8-78-017, Microbiological Methods For Monitoring The Environment, December 1978
<br />161 Federal Register, July 1, 1990 (40 CFR Pert 1361
<br />(71 EPA 6001488-039, Methods For The Deterrninetion Of Orperucs Compounds In Drinking Water, December 1988
<br />181 U.S.G.S. Methods For The Detertninetion Of Inorganic Substances In Water And Fluvial Sediments, BooW 5, Chapter A7, 1985
<br />191 Federal Register, Friday, June 7, 1991, 140 CFR Pens 141 and 142)
<br />1101 Standard Methods For The Examination Of Water And Wastewater, 16th Edition, 1985
<br />1111 ASTM, Section 11 Water And Environmental Technology. Volume 11.01 Water 111, 1991
<br />1121 Methods Of Soil Anelysie, American Society Of Agronomy, Agronomy No. 9, 1965
<br />1131 EPA SW-848, Teat Methods For Evaluating Solid Weete, Third Edition, Revision 1, November 1990
<br />114) ASTM, Section 5, Petroleum Products, Lubricants, and Fossil Fuels, Volume 05.05, Geeeoue Fuels, Coel lend Coks
<br />(151 EPA 60012-78-054, Field end Laboratory Methods Applicable To Overburdens end Mina Soils, March 198
<br />118) ASTM, Pert 19, Soils end Rack; Building Stones, 1981
<br />COMMENTS: Date in OA report may differ from final reeulla due to digestion end/or dilution of sample into analytical ranges.
<br />The 'Time Analyzed" in the QA report refers to the start time of the enelyticel batch which may {rot reflect the
<br />actual time of each analysis. The "Date Analyzed' is the actual date of analysis.
<br />NC = Not Calculable Due To Veluelsl Lower Then The Detection Limit.
<br />Analyses performed by a subcontract laboratory ere indicated on the analytical end/ar quality control reports under "Technician"
<br />using the following codes:
<br />Subcontract Leboretorv Code
<br />Core Leboretoriee -Anaheim, CA •AN
<br />Core Leboretoriee - Ceaper, WY •CA
<br />Core Leboretoriee -Corpus Christi, TX •CC
<br />Core Leboretoriee -Houston, TX •HP
<br />Core Leboretoriee - Leks Chedee, LA • LC
<br />Core Leboretodes - Lonp Beech, CA •LB ~,
<br />Other Subcontract Leboratoriea •XX Laboratory ID Provided Upon Request
<br />• The eatedek in the "Technician' date field signifies that the analysis wee performed by a subcontract laboratory.
<br />10703 Eeat Betheny~ Drive
<br />Aurora, CO 80014
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