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SECTION 31 05 13 <br />SOILS FOR EARTHWORK <br />PART 1 GENERAL <br />1.1 SUMMARY <br />A. Section Includes: <br />1. Subsoil materials. <br />2. Topsoil materials. <br />B. Related Sections: <br />1. Section 3123 23 - Fill. <br />2. Section 32 91 19 - Landscape Grading. <br />3. Section 32 92 19 - Seeding. <br />1.2 REFERENCES <br />A. ASTM International: <br />1. ASTM D698 - Standard Test Method for Laboratory Compaction Characteristics <br />of Soil Using Standard Effort (12,400 ft- lbf /ft3 (600 kN- m /m3)). <br />2. ASTM D1556 - Standard Test Method for Density of Soil in Place by the Sand - <br />Cone Method. <br />3. ASTM D2922 - Standard Test Method for Density of Soil and Soil- Aggregate in <br />Place by Nuclear Methods (Shallow Depth). <br />4. ASTM D3017 - Standard Test Method for Water Content of Soil and Rock in <br />Place by Nuclear Methods (Shallow Depth). <br />5. ASTM D4253 - Standard Test Methods for Maximum Index Density and Unit <br />Weight of Soils Using a Vibratory Table. <br />6. ASTM D2487 - Standard Classification of Soils for Engineering Purposes <br />(Unified Soil Classification System). <br />7. ASTM C 136 - Standard Test Method for Sieve Analysis of Fine and Coarse <br />Aggregates. <br />1.3 SUBMITTALS <br />A. Section 01 33 00 - Submittal Procedures: Requirements for submittals. <br />B. Materials Source: Submit name of imported materials source. <br />PART 2 PRODUCTS <br />2.1 SUBSOIL MATERIALS <br />A. Zone I: Compacted Clay Core. <br />1. Local borrow material from on -site claystone bedrock. <br />NCCI Pit #1 Reservoir Liner - Technical Specifications Soils For Earthwork <br />3105 13- 1 <br />