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SPECIFICATIONS <br /> SECTION A - STREET WORK <br /> 1. SUBGRADE PREPARATION <br /> i <br /> Subgrade preparation shall conform to the provisions of Section 6. 12 of <br /> the Standard Specifications of the County of San Joaquin. <br /> 2. FINISHING ROADWAY <br /> Shall conform to the provisions of Section 22 of the California Standard <br /> Specifications. <br /> 3. AGGREGATE SUBBASE ( Only when Called Out in Plans) <br /> Shall conform to the provisions. Shall be Class 4 and shal I conform to <br /> the provisions in Section 25 of the California Standard Specifications <br /> and the following provisions: <br /> a) Class 4 aggregate subbase shall be clean and free from vegetable <br /> matter and other deleterious material . <br /> b) The percentage composition by weight of Class 4 aggregate subbase <br /> shall conform to the following grading when determined by test <br /> Method No. California 202: <br /> Sieve Sizes Percentage Passing <br /> 2; 100 <br /> #200 2-35 <br /> c) Class 4 aggregate subbase shall also conform to the quality <br /> requirements as shown in the following table: <br /> Tests Test Method # Calif. Requirements <br /> Sand Equivalent 217 20 min. <br /> Resistance (R value) 301 55 min. <br /> 4. AGGREGATE BASE ( Only when Called Out in Plans) <br /> Aggregate base .shall-bp, G.1 2 3/4" maximum and shall conform to <br /> the provisions of Section 26 I andard' SF%cilations. <br /> 5. PLACING OF MATERIAL `j O y IMI Out I nA Plans) <br /> Placing of material with otYrd'i^ T Jftlpr. opelled spreaders will be <br /> permitted fraggKvpa� eybase and subbase only. <br /> ,, Cy <br /> J ------------.. -. __ __ ___ _ _ __ _____ <br /> ------------------------- <br /> --- -------- <br />