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TECHNICAL SPECIFICATIONS <br />PART2- PRODUCTS <br />2.1 MATERIALS <br />A. Fill materials will be soils, gravels, or rock fill approved by MANAGER and CERTIFYING <br />ENGINEER. The materials shall be free of organic matter, debris, frozen material, and other <br />deleterious materials, and shall be excavated, as required, as follows: <br />1. Soil Liner Fill — processed material as approved by MANAGER and CERTIFYING ENGINEER <br />conforming to the following SPECIFICATION: <br />U.S. Standard <br />Sieve Size <br />Percent Passing <br />by Dry Weight <br />2 - inch <br />100 <br />No. 200 <br />15 -65 <br />Plasticity Index: 10 minimum <br />Hydraulic Conductivity 1 X 10-6 cm /s maximum <br />4-.2. Select Structural Fill - material as approved by MANAGER and CERTIFYING ENGINEER <br />conforming to the following SPECIFICATION: <br />U.S. Standard <br />Sieve Size <br />Percent Passing <br />by Dry Weight <br />3 - inch <br />100 <br />3/4 - Inch <br />10 -30 <br />No. 200 <br />0 -15 <br />Plasticity Index: 30 Maximum <br />z3_Drain Cover Fill - material approved by MANAGER and CERTIFYING ENGINEER <br />conforming to the following SPECIFICATIONS: <br />U.S. Standard <br />Sieve Size <br />Percent Passing <br />by Dry Weight <br />1' /z -inch <br />100 <br />3/4 -inch <br />70-100 <br />No. 4 <br />5-50 <br />No. 200 <br />0-8 <br />Plasticity Index: <br />PART 3 - EXECUTION <br />3.1 CLEARING AND GRUBBING <br />A. Clearing and grubbing shall be done within the footprint of the limits of the construction area, as <br />delineated on the DRAWINGS. Clearing shall extend a maximum of 15 feet and a minimum of 5 feet <br />outside of the construction limits or as directed by MANAGER. Areas for clearing shall be released to <br />CONTRACTOR by MANAGER. No pioneering of roads across undisturbed areas shall be allowed <br />without prior approval of MANAGER. <br />Earthworks September 24, 2013 <br />02200.0.1 -2 Revision 1 <br />S\Projects \1550 - CC &V Field Spt CQA PSES Bldg \80 Project EnDneenng and Design \82 Specifications\PSES Pipe Rack Liner Extension SpecificationsVnd—dual Specification <br />Sections \02200 0 RI Earthworks docx <br />