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r � , <br /> I <br /> WORK ORDER FOR WEEK OF 411-415102 <br /> AQUIFER PUMP TEST <br /> ' Project. ARCO 4932, 16 E Harding Way, Stockton, CA <br /> Job Number, 7713P.43287 00.0030 <br /> Scheduled Date Week of 411102 -415102 <br /> Client Paul Supple/Atlantic Richfield Company <br /> SECOR Project <br /> Contacts Rusty Benkosky(x229), Clint Harms(x228),and Krissy Flesoras(x282) <br /> ' (916)861-0400 <br /> Scope of Work (1) Installation of Data LoggerwTesting Set-up-411 (Morning) <br /> ' By Date (2) Step Drawdown Test124-Hour Constant-Rate Discharge Test-412-3 <br /> (3) Collection of Recovery DatalRemoval of Data Loggers-415 (Morning) <br /> ' PREFIELD TASKS: MEETING AND COORDINATION <br /> Prior to conducting any work at the complete the following <br /> ' TASK 1. EQUIPMENTIITEMS NEEDED <br /> 1} Health and Safety Plan (HASP) <br /> 2) 1 Field Truck <br /> 3) Water Level Meter <br /> 4) 50-KW Diesel Generator(Hertz Equipment Rentals,209 982 9670) <br /> 5) Holding Tank (Baker Tank Rentals) <br /> 6) Camera and Film (Two Rolls of 24 Exposure Film) <br /> 7) 5 Transducers/Data Loggers (Each Have 50' Cables/0-15'Sensor Range) <br /> 8) Extension Cords (100 feet+) and Speed Bumps <br /> 9) One 3-inch Diameter Groundwater Pump with Controller —/ <br /> 10) Flow Meter for 3-inch Pump, 100-150 feet of hose to run water from extraction well I <br /> to Holding Tank <br /> 11) Stop Watch, Cones, Duct tape <br /> i ' TASK 2 PRE-FIELD WORK PREPARATION <br /> 1} Prior to travel to the site, read the HASP to ensure that you understand the site-specific <br /> hazards Assume Level D for the project <br /> ' 2) Read the work request to get an idea what needs to be done <br /> FIELD WORK TASKS <br /> DAY 1 APRIL 1.2002—TEST SETUP <br /> ' 1) 50-KW Trailor Mounted Diesel Generator scheduled to be delivered at 10.00 AM Call Hertz <br /> Equipment Rental in Stockton if there are any conflicts (209 982 9670) <br /> ' 2) 6 5K-gallon Holding Tank scheduled to be delivered at the site. SPACE IS LIMITED", <br /> Holding tank should be placed along the eastern property boundary across from the station <br /> building Call Baker if there are any conflicts (925 439 8251) <br /> ' 3) Calibrate totalizer flow meter <br /> 4) Tag DTB of well RAW and observation wells(see#5)before installing pump and data <br /> ' loggers. Manually measure DTW In pumping well before Installing pump and DTW in <br /> oobservation wells MW-1, MW-4, MW-6, and MW-7. Install pump approximately 2 feet(39 feet <br /> ! 's <br /> 11AROOWOMWork RequesMAquftr Test WkReq doo <br /> r1 � <br />