Laserfiche WebLink
SITE CHARACTERIZATION WORK PLAN <br /> CITY OF STOCKTON <br /> VAN BUSKIRK PARK GOLF COURSE <br /> 1740 HOUSTON AVENUE <br /> STOCKTON, CALIFORNIA <br /> 1.0 INTRODUCTION <br /> This work plan outlines a proposed work scope to characterize the lateral extent of <br /> petroleum product constituent (PPC) migration in sub-surface soil and groundwater at the. <br /> City of Stockton, Van Buskirk Park Golf Course, maintenance facility (site), in Stockton, <br /> California. The source of the PPCs is an apparent release from underground storage tanks <br /> (USTs) and fuel dispensers maintained at the site until January, 1994. <br /> This work plan was commissioned by Mr. Robert Murdock of the City of Stockton on <br /> January 30, 1996. Mr. Murdock can be contacted at the City of Stockton's Public Works <br /> Department at 425 El Dorado Street, Stockton, California, telephone number (209) 937 - <br /> 8829 <br /> This work plan was prepared by The Twining Laboratories, Inc. (Twining), Environmental <br /> Service Division. <br /> 2.0 BACKGROUND <br /> A description of the site, the geologic and hydrologic characteristics, and the project history <br /> are summarized in the following subsections. <br /> 2.1. Site Description: The Van Buskirk Park Golf Course is located in the southwest <br /> portion of the city of Stockton, California, at 1740 Houston Avenue. The maintenance <br /> facility is located in the south central portion of the golf course on the north side of Walker <br /> Slough (Drawing 1). A site plan of the maintenance facility is shown on Drawing 2. <br /> 2.2 Geologic and Hydrologic Characteristics: The following subsections summarize the <br /> geology and hydrology of the Stockton area. <br /> 2.2.1 Ge_Ge_ oioQv: The site is in the northern portion of the San Joaquin Valley within the <br /> southern portion of the Great Valley geomorphic province of California. The Great Valley <br /> is a nearly flat northwest to southeast trending structural basin approximately 450 miles long <br /> by 50 miles wide. The Great Valley has been filled with a sequence of older to younger <br /> alluvium of Pliocene to Holocene age which overlie sedimentary rocks of Cretaceous to <br /> . Tertiary age. These sedimentary units, in turn, overlie a crystalline basement of Paleozoic <br />