Laserfiche WebLink
L <br />� a <br /> CONTRACTORS LICENSE#764037 <br /> INSTRUMENTATION—CONTROLS—ELECTRICAL <br /> PO BOX 610, ACAMPO,CA 95220 <br /> (209)483-7846—FAXIMESSAGE (209)339-4571--ecoop(cDsof#com net <br /> CWEA CERTIFIED -- CA OSB CERTIFIED <br /> FIELD SERVICE REPORT <br /> Project# 1573 <br /> CUSTOMER: ATC Associates INC <br /> CONTACT Mr Drew Van Allen <br /> TELEPHONE 209-579-2221 <br /> DATE- 41103 <br /> TECHNICIAN- ERIC COOPER <br /> SERVICE PERFORMED Calibrate LEL gas detector. <br /> 41101 <br /> Certify calibration of MSA LEL gas detector at remediation facility, 610 N Hunter Street, <br /> Stockton, CA Set fresh air zero, then apply 40% hexane gas to sensor and adjust span Verify <br /> system shutdown @10% Final discharge pump shuts down @ 10%which in tum shuts down <br /> system in high level Large opening in top of final discharge tank where LEL is sensed needs to <br /> be sealed <br /> Flat fate calibration -$250 <br /> Cal Gas- $40 <br /> THANK YOU FOR THE OPPORTUNITY TO PROVIDE YOU SERVICEW <br /> ERIC COOPER <br /> I <br />