SR0078816 - Laserfiche WebLink

Home Browse Search

March 7, 2018 Project Number: 1813 Mario Ferreira 7625 E. Peltier Rd. Acampo, CA 95220 LIVE OAK GEO ENVIRONMENTAL, INC. 407 W. Oak St., Lodi, CA 95240 (209) 369-0375 :• logelodi.com Regarding: Percolation Test APN 007-050-49 7625 E. Peltier Rd., Acampo, CA Mr. Ferreira: RECEIVED MAR 13 7018 ENVIRONMENTAL HEALTH PERMITISEMACES Per your request, Live Oak GeoEnviron mental, Inc. (Live Oak) completed a percolation test for the subject Site. We understand that you plan to place a new modular home on the Site, which is currently vacant. The Site is located at 7625 East Peltier Road, Acampo, California (Plate 1), and is 9.40 acres in size. A shallow percolation test was conducted on the Site. Percolation test procedures conformed to San Joaquin County Environmental Health Department policy. Soil Boring On March 4, 2018, Live Oak excavated a shallow soil boring on the Site for the purpose of conducting a percolation test. The boring was four inches in diameter, 3.10 feet deep, and was excavated by hand auger. The location of the boring is indicated on the attached Plate 2. Soil Log The soil in the boring was observed to be sandy silt to the full depth of the hole. Preparation and Presaturation of Percolation Test Hole After the shallow boring was advanced by hand auger, the test hole was completed for the percolation test. Approximately one inch of pea gravel was placed in the bottom of the open soil boring, followed by a 2.0 -inch diameter PVC pipe with perforations on the bottom. Pea gravel was then used to backfill a few inches of the annular space. Live Oak presaturated the percolation test hole approximately 24 hours prior to the percolation testing. The hole was filled with water to a height of 12 inches above the bottom of the boring for the presaturation. On the day of testing, the hole was found to be intact and dry. Environmental Engineering Geology Geophysics