Agenda - Council - 07/28/1981 - Laserfiche WebLink

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f proper preservatives shall be added to the samples in the field in accordance with standard EPA practices shown in Table 1. g, Proper holding times shall be followed in accordance with standard EPA practices as shown in Table 1. in Table 1 h, Analytical methods shall be such that the detection limits shown are acheived. • urance practives shall be followed as set Quality Control c Water and i. Standard laboratory quality ass ^Handbook for Analytical stator (lice ensee) shall forth in the EPA's Each landfill op uired annual Wastewater Laboratories" (1972)• report, that the r be demonstrate to the Department, in the ann quality assurance and sampling procedures requen follows ired herein have be by their contract laboratory• ent information record shall be maintained so lhat le ertincollector. sampling ]- A chain of 'custody such as name of same sis of ert about the collection of samples, inent information about the ana y date and time,preservatives, and P and name of the analyst can be samples such as method used, date analyzed, determined. the Department, 14', If a stream or ditch may be impacted by the site, as determined S stations acceptable to the Department shal e es tab l i s hed . f shall be collected at the summer low flow a nd ana lyzed forth in No. 11 above. PHASE ZI MONITORING PROGRAM down-gradient significant change in an y parameter is measured at a down -9 anded If a statistically e3 -s, the monitoring program shall be exp purposes of thi significant well for more than two successive quart, endix ZV, as set forth below. For s determination, statistically change shall be determined by the Student's - t test as set forth i App page 33257 of the May 19, 1980 Federal Regleventssatgth gradient well and the first three samp e down the up� back - Of the data ling ground. f the affected track • radient of well to round water quality. These wells shall d horizontal changes in 9 1 The installaiton of additional wells down -g Program " above. the vertical an be :constructed and sampled as setforth in the "Phase I Monitoring ll be sampled and analyzed for the 2. The affected well and the up- gradient well sha parameters set forth in Table 2. in the 3. A parameter, from no. 2 above, found to be elevatsd nificancel included shall be canbedetermine routine quarterly sampling at that well until it's 9 e "Phase II Monitoring Program 4, Any effected well included in th " shall annually, in July, be re- sampled and the samples analyzed as setforth in no. 2 above - u radent from a stream stream sampling is included in the expanded routine dmpling shall be included 5, If a well immediately P 4 i e Numbers 2, 3, and 4 above. monitoring program steam and down in , setforth in the quarterly sampling p and as