SITE INFORMATION AND CORRESPONDENCE

Home Browse Search

CENTRAL VALLEY •GIONAL WATER QUALITY 9NTROL BOARD INSPECTION REPORT 8 September 1988 DISCHARGER: Dallas Corp. , dba, Overhead/Lodi Door Co. LOCATION & COUNTY: Lodi, San Joaquin Co.- CONTACT(S) : o:CONTACT(S) : James Harvey, Dallas Corporation INSPECTION DATE: 6 July 1988, 10 August 1988 INSPECTED BY: John K. Woodling ACCOM:'ANIED BY: OBSERVATIONS AND COMMENTS On 6 July 1988 I visited the Overhead/Lodi Door Co. (O/LDC) site to determine whether the cease discharge prohibition of TPCA had been met and to observe the ground water sampling and take splits. Dallas Corporation no longer employs Kleinfelder for sampling, but was to do their own sampling in July. On 10 August 1988 , I again visited the facility for ground water sampling. O/LDC now contracts the sampling to California Geological, Inc. in Modesto. The change in contractors was made in an attempt to save money and to get more timely reporting of results. Cease Discharge The surface impoundment at the facility has been dry since late 1986. It has since been covered by a tent-like structure during the 1986-87 rain season and later by a polyethylene liner which is still in place. A sump pump removes water which collects above the liner. The paint wastes have been removed and only subsoils with metal concentrations below hazardous levels remain. O/LDC has therefore met the cease discharge requirements. No paint-filter test was run. July Sampling I met Mr. Harvey on site at 0930. He was setting up to begin purging well MW-4 , on the western edge of the facility. Static depth to water was measured at 45. 47 feet. The well was purged of approximately 14 gallons and samples were collected in polyethylene bottles for analysis of metals and minerals. Measurement of depth to water in well MW-3 revealed that no standing water existed above the top of the dedicated bladder pump. Depth to water was at least 47. 5 feet. Similar conditions were encountered in wells MW-2 and