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i REMEDIATION SYSTEM EQUIPMENT - BID SPECIFICATIONS <br /> Former Canteen Facility <br /> 1500 Shaw Road <br /> Stockton, California <br /> SUMMARY <br /> Remediation at the site will consist of a system combining air sparging (AS) and soil vapor <br /> extraction (SVE) The system will have 13 AS wells and five (5) SVE wells The following table <br /> summarizes the expected operating parameters of the system <br /> Operating Parameters- Well Pressure/ Compound Pressure/ Flaw per Total <br /> Vacuum Vacuum wen Flow <br /> Well T e (psig 1 in.w.c.) (psig/in.w.c) sefin scfm <br /> Air Sparging (13) 4 0 psig 70 30 21* <br /> Soil Vapor Extraction (5) 75 in we 80 40 200 <br /> Special Note(*) Only half of the AS wells (7 wells maximum) will operate at any given time <br /> The equipment is to be mounted on an integrated steel skid <br /> E UIPMENT SI[D DETAILS <br /> Prices will be required for the following items <br /> I. Air Compressor <br /> a She Rotary Screw or Rotary Vane, (Note: Rotary Lobe NOT acceptable) <br /> b Size/Cap 21-scfrn @ 10 psig Continuous Duty <br /> 80-gallon Tank (if necessary) <br /> c Materials Cast Iron (Compressor), Steel (Receiver Tank) <br /> d Brand Ingersoll-Rand, Gast or Approved Alternate <br /> e Features/ Details <br /> i 230V 30, TEFC Motor <br /> ii High-Efficiency Filter/Coalesces (99% @ 0 5 qm) <br /> iii Aftercooler Unit OR guarantee Air Delivery < 150° F <br /> iv Pressure Gauges (2) —Liquid-Filled, 0-100 psig and 0-15 prig <br /> v On/Off Pressure Switch & Low-Oil Shutoff Switch (for tank units only) <br /> vi Electric Auto-Drain (for tank-mounted models) <br /> vii Noise Reduction Enclosure (if needed) <br /> viii 3-Way Solenoid Valve (XP), 1-inch Inlet/Outlet(see Control Panel/ Item 3 for more <br /> details) 2-Way Solenoid will be acceptable with Failsafe = Compressor Off set-up <br /> ix High-Temperature Alarm Switch (> 150° F) <br /> Former Canteen Facility Remedianon Equipment Specifications <br /> 1500 Shaw Road—Stockton, California June 5 2003 <br /> i <br />