Laserfiche WebLink
COLORADO -COPS WET TEST REPORT FORM -ACUTE <br />PERMITTEE: Twentymile Coal Company CDPS NO.: CO-0027154 OUTFACE: 005 <br />TYPE TEST: ROUTINE: XX ACCELERATED: SPECIES: D. magna <br />TEST RESULTS: LCSO: >100% STATISTICAL METHOD: Binomial <br />TEST TIME & DATE: BEGIN: 1100 AM 04/12/07 END: 1100 AM 04/14/07 <br /> <br /> <br /> DILUTIONS (% EFFLUENT) <br />MEASUREMENTS 0% 12.5% 25% 50% 75% 100% <br /># @ START OF TEST: 20 20 20 20 20 20 <br /># ALIVE AFTER 24 HRS: 20 20 20 20 20 20 <br /># ALIVE AFTER 48 HRS: 20 20 20 20 20 20 <br /># ALIVE AFTER 72 HRS: <br /># ALIVE AFTER 96 HRS: <br />RECEIVING WATER USED FOR DILUTION? NO TOTAL RESIDUAL CI' (mgll): <0.1 <br />HARDNESS (mg/I): RECEIVING WATER: EFFLUENT: 900 RECON WATER: 70 <br />ALKALINITY (mg/I): RECEIVING WATER: EFFLUENT: 253 RECON W ATER: 70 <br />pH: INITIAL: CONTROL 7.9 100% EFFLUENT 8.4 <br />FINAL: CONTROL 7.9 100% EFFLUENT 8.3 <br />TOTAL AMMONIA AS N (mgfl): INITIAL 100°0: <0.1 FINAL 100%: <0.1 <br />WERE ALL TEST CONDITIONS IN CONFORMANCE WITH DIVISION GUIDELINES? YES <br />IF NO, LIST DEVIATIONS FROM TEST SPECIFICATIONS: <br />LABORATORY: SGS North America Inc. ANALYST: Holliday, Wehrle <br />COMMENTS: <br />04/08/03 <br />6 <br />