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SECTION 02510 <br /> STABILIZED SUBGRADE <br /> PART 1 - GENERAL <br /> ' 1 . 1 SCOPE <br /> A . The work specified in this Section consists of furnishing all material , transportation , <br /> tools , labor, and equipment to construct a firm and unyielding subgrade and all <br /> items called for or that can be reasonably inferred from the Drawings , including <br /> adding material , mixing , stabilizing , compacting , grading , testing , and otherwork as <br /> required for a complete job . <br /> 1 Be Stabilized Shoulders shall be constructed as specified herein for stabilized <br /> subgrade . <br /> 1 PART 2 - PRODUCTS <br /> 2 . 1 PRODUCTS <br /> A . MATERIAL - Use local or hauled -in clean sand or sand and clay, <br /> Y <br /> Be STABILIZERS - Use high -bearing-value soil , sand -clay, ground limestone , crushed <br /> limerock , oyster shell , coquina shell , or rock screenings . Do not use muck , trash or <br /> hardpan . <br /> C . If soil cement paving is proposed do not use local yellow sand . <br /> P 9 P P <br /> D . In addition to these Specifications , the materials shall be in accordance with Section <br /> 914 , " Materials for Subgrade Stabilization , " of the DOT Standard Specifications for <br /> Road and Bridge Construction . In the event of a conflict , the more stringent <br /> specification shall govern . <br /> PART 3 - EXECUTION <br /> 3 . 1 EXECUTION <br /> A . When completed , the stabilized subgrade shall conform to the sections shown on <br /> the Contract Drawings . Fill and backfill shall be placed and compacted per Section <br /> 02220 of these Specifications , titled " Excavation and Backfill " . Excavations shall <br /> also be per Section 02220 . <br /> Last revised 7/25/02 02510- 1 EAST GIFFORD <br /> / <br /> RIPublic worksweithmstormweter Projects\Gifford East\construction contracnechnical Specifications\Fnai Specifications\Division <br /> ' 2\02510 - Stabilied Subgrade.doc <br />