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2. Particle size control tests by the EARTHWORK CONTRACTOR shall be <br /> made on samples taken at the place of production prior to shipment. <br /> Samples for particle size control testing shall be taken in accordance with <br /> the frequency listed in Table 02300-1 or more often as determined by the <br /> QA/QC CONSULTANT, if variation in gradation is occurring, or if the <br /> material appears to depart from the Specifications. <br /> 3. If during placement of the material, control tests conducted by the <br /> EARTHWORK CONTRACTOR or the acceptance tests conducted by the <br /> QA/QC CONSULTANT indicate that the material does not meet <br /> Specification requirements, material placement will be terminated until <br /> corrective measures are taken. Material that does not conform to the <br /> Specification requirements and is placed in the Work shall be removed and <br /> replaced at the EARTHWORK CONTRACTOR's sole expense. Sampling <br /> and control testing performed by the EARTHWORK CONTRACTOR shall <br /> be done at the EARTHWORK CONTRACTOR's sole expense. <br /> 4. All materials shall meet specifications whether from samples taken from <br /> borrow sources or materials placed in the field. Materials for which borrow <br /> source samples meet Specification requirements but field samples taken do <br /> not, shall be rejected, removed and replaced at the EARTHWORK <br /> CONTRACTOR's sole expense. <br /> 5. Table 02300-1 summarizes control testing frequencies required for each <br /> imported component. The EARTHWORK CONTRACTOR shall perform <br /> all imported material control testing for imported materials supplied by the <br /> EARTHWORK CONTRACTOR. <br /> Table 02300-1 <br /> Imported Material Control Testing Yreguency <br /> Test Granular Drainage Coarse Gravel <br /> (ASTM Designation) Material(cy) (Cy) <br /> Particle Size(ASTM D422) 5,000 500 <br /> Laboratory Hydraulic Conductivity(ASTM 5,000 500 <br /> 2434) <br /> Soil Classification(ASTM D2488,D2487) Continuous Continuous <br /> B. Imported materials hauled by the EARTHWORK CONTRACTOR to the Project <br /> site shall be protected by the EARTHWORK CONTRACTOR from precipitation, <br /> inundation, and contamination by dust or other materials until they are placed in <br /> their completed and compacted course. <br /> 1.5 LIMIT OF EQUIPMENT ACCESS <br /> A. To avoid damaging the existing liner systems, equipment access on the existing <br /> WMUs shall be restricted as directed by the QA/QC CONSULTANT and the <br /> OWNER. <br /> Forward Landfill WMU FU-14 <br /> 02300 3 EARTHWORK <br />