ARCHIVED REPORTS_XR0002169 - Laserfiche WebLink

Home Browse Search

O continuously _ r+dwater was 1,030 ---�-_------ � � �restarting _ est (approx+i�ately pumping our constant rate ed in the the generator and 1 logg prior to refuelingr levels were continuo Y ed at 0 8 qpm for the anrat remainder est wa a Flow Pur During the cons ells tank on-site minutes) ation w allon-capacity holding the system to well and the two obsery ed to a 6,500 g discharge {lvwmeter to register water flow 99 groundwater was _ to pump+ng test, groundwater at le east Extracted g onitored using a totalizing data were rates were +�' nclus+on of the constant is the wells recd recovery At the cv drawdown and conductivity (K)= the holding tank d recorded until T ieeresult resulting hydraulic co data was monitored and levels issivitY (T), Y of their pre-p aquifer parameters of transm within percent the d recover"�l analyzed to estimate own an hs 1 through Data plots of drawdown and storat+v+ty (S) are discussed below 5 and 5_1 are presented in Grap u+fer testing ells MNN- rovided in-rable 6 Results of a4 1 and observad awlicparameters is p pumping well of calculated by of ca well EX-1 4 A summa! Pumping Test lied to extraction -rhe pump m and 0 0 gpm were aPP 5 for 37 minutes Step-Drawdown ed at 0 umping at rates of 0 5 gpm and 1 EX 1 was initially pumped 60 minutes +d and final pumping drawdown test t 0 gpm After app 0 9 9pn' for the test was during the step- to approx+mately the steptest on pumping rate was then increased at a rate of 0 9Qrpnvernight p pumping rate was +notes of pumping to rerA 4 hour 1 0 gpM the p 1 was allowed m for the After approxirnately 60 n' well E step-test a pumping rate of 0 $ 9p step the groundwater in terminated and drawdown data for the the analysis of the ecrosen rate pumping test was Aquifer Recovery s the pumping Test and 1 using 0 a 9pmr� 0 Constant-Rate pumping ,rformed on EX` {or 1,430 umping test wasp of 617 feet in extraumn,g from well EX` wells The constant-rate aximum drawdowan observed After p levels were monitored in the test a m approximately 1 hour, until the During wn, and groundwater recovery �mpiied I, and 0 07 fee was shut do were recorded far app later level data minutes, the pump August 13, 2004 to determine and 4VMf-b Groundwater the wells on A g data-logger, and later used the constant Ex-1, g-1, wed from iiected Burin data loggers were removed downloaded from Field notes co throughout aquifer testing uifer beneath the site hydraul+c properties of the a W 2 rate test are provided in A which was �icuiated rate was used, m for the step Data Analysis umPin9 1 0 g test and the weighted value far P nstant_rate test and gpm step- method analysis' a time- m used for the co 1935} Dor data rate of 0 $ gp the extraction well during the the Theis ( Drawdown the pumping fromnt_rate analyzed using Program s from data collected modeling p ti�es_and, test Drawdown S constaoftware test groundwater to earth_ used for were cansiderto be due__._ first 400 minutes e tpQTES-OLV these data were not applied using the 1 ander- EX- observed 1 therefore, 1 the adlaGent wells S- fro wets EXE , 1 D observed in ump+ng fro - 1 during the not due to the effects from p coon wet, EX- T of th and his the extraction Y issivity ( ) the drawdown data from analysis of pumping test indicate a Results of the ant nstant-rate p Sep{ember 30,2004 gpm step test and the 0 $ co 1 M doc 32262 Assessm ent&Fess+h4liky Report&5C � 77E.L 32267 04 0502