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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 CONTRACTORs 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 Fre uenc <br />Test <br />(ASTM Designation) <br />Granular Drainage <br />Material (cy) <br />Coarse Gravel <br />(Cy) <br />Particle Size (ASTM D422) <br />5,000 <br />500 <br />Laboratory Hydraulic Conductivity (ASTM <br />2434) <br />5,000 <br />500 <br />Soil Classification (ASTM D2488, D2487) <br />Continuous <br />I 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 WMU FU -05 liner systems, equipment access on <br />the top deck of the former Austin Road Landfill shall be restricted as directed by <br />the QA/QC CONSULTANT and the OWNER. <br />Forward Landfill WMU FU -06 <br />02300 3 EARTHWORK <br />