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Q� _,_ ems aa�ca , ru <br /> Since 1897 <br /> 2527 Fresno Street Fresno, Ca. 93721 (209) 268.7021 <br /> k CNEMIS!$ • ENGINEERS 1507 G Street Modesto, Ca. 95354 (209) 523-0994 <br /> 816 E. Hazelton Avenue Stockton, Ca. 95203 (209) 465.3753 <br /> 625 W. Willow Street Visalia, Ca. 93277 (209) 733.2304 <br /> 714 Truxtun Avenue Bakersfield, Ca. 93301 (805) 327.8566 <br /> Please Address All Mail to P.O. Box 1472, Fresno, California 93716 <br /> October 9 , 1974 Examination 7980 <br /> For : Mr. -Howard Arnaiz <br /> 3108 Cherryland Avenue <br /> Stockton, CA 95205 <br /> Project: Proposed subdivision located at the southeast corner of <br /> Cherokee Lane and Cherryland Avenue, Stockton, Calif. <br /> Subject: PERCOLATION TESTS AND LOGS OF BORINGS <br /> The test program was performed in accordance with the request of <br /> Mr. Howard Arnaiz, The percolation tests were performed by M. Wissink <br /> and D. Henderson of The Twining Laboratories , Inc. , Stockton, California, <br /> on September 26 and 27 , 1974, at the proposed project per location given <br /> above. <br /> The test locations were prepared and the percolation tests performed <br /> in accordance with the Federal Housing Administration specifications <br /> and California Regional Water Quality Control Board Central Valley <br /> Region for Waste Disposal from Land Developments publication. <br /> The plot plan locating the percolation tests and test borings were <br /> submitted to Mr. Arnaiz prior to this writing. <br /> PERCOLATION TEST RESULTS <br /> Test Percolation Rate Water left in hole <br /> Number minutes per inch after 24 hours <br /> A-5 ' 24'' None <br /> A-25 ' 30 None <br /> B-51 60/ None <br /> B-25 ' 4 None <br /> C'=5 ' 40" None <br /> C-25 ' 1k None <br /> D-5 ' 40 , None <br /> D-25 ' 5 None <br /> F-5 ' 21 None <br /> F-20' 16 None <br /> C-5' 7 None <br /> G-25 ' 30 None <br /> Continued on page 2 _7_ <br /> ENGINEERING AND ANALYTICAL SERVICES FOR CONSTRUCTION, TESTING, CONTROL, AND RESEARCH <br /> 9eendnitne .ar r:.de„rd .. .u. a .. r•4.v., .. .., .nrrete. 4,p VI .. • . n,.... <br />