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"• f <br /> 5 ARCO PRODUCTS COMPANY VES OPE' <br /> ! <br /> RATING REPORT,ARCO 2093 <br /> R . <br /> i <br /> E; <br /> Facility#: 2093 . <br /> Facility address: 3425 Tracy Blvd. Tracy,CA <br /> ARCO engineer: Mr.Kyle Christie <br /> Consultant[project manager] : Brown and Caldwell[Steve Misner,(916)444-0123] <br /> Lead agency: CRWQCB;Central Valley Region,San Joaquin Co. <br /> Public,Health Dist. <br />{ Reporting period: 1/4/9613/27/96 <br /> Equipment <br /> inventory: King-Buck Hasstech 100 cfm catalytic oxider(IvIMC5-A) <br /> 5 HP,240V,3-phase ROTRON blower <br /> Knockout pot <br /> Conde dual-stage#6 sparge blower <br /> Sparge well and blower controller/timer(7-channel) <br /> .B <br /> AQMD permit no. N-3413-1-0 <br /> Status for reporting period: <br /> The King-Buck 100 cf m catalytic oxidizer was installed at the site in November 1995 and and began operation in January <br /> of 1996. The system currently operates without air sparge due to high influent concentrations from the vapor well field. <br /> The system operated 31%of the reporting period and removed 942 pounds of hydrocarbons at an average extraction rate <br /> of 75 cfrn with dilution air. <br /> E } <br /> ! The oxidizer influent and effluent VOC concentrations are monitored on monthly site visits with a PID only per AQMD <br /> requirements. The PID readings indicated the effluent concentrations were in compliance with SJVUAPCD <br /> requirements. The influent concentrations to the oxidizer averaged 120b ppm which is the maximum concentration the fff <br /> oxidizer can remediate at 75 tiro. The stem will operate on a continual schedule for e <br /> system pe the second quarter of 1996. <br /> Operating mode: Catalytic Oxidation <br /> TPH cone. end of period(PID,ppmv): 713 <br /> Flowrate end of period: 75 <br /> HC destroyed this period(PID,lbs): 942 <br /> f� s <br /> i <br /> Operating hours this period: 773 <br /> Percent up time: 31% <br /> Operating hours to date: 773 <br /> l Attachments: <br /> Summary of Operational Data <br /> r Table 1. Soil Vapor Extraction and Treatment System Influent Data <br /> Table 2. Soil Vapor Extraction and Treatment System Effluent Data <br /> Table 3. Soil Vapor Extraction Well Data <br /> Table 4.Air Sparging Well Data <br /> Table 5.Dissolved Oxygen Concentrations' <br /> Chart I.TPH-G Concentrations vs.Time <br /> Chart 2. Cumulative Hydrocarbons Removed(as TPH-G)Vs.Time'i <br /> r <br /> i <br />