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~ ~ ~ ~ ~ i ~ <br />Third Party Oversight <br />Sen Luis Mine <br /> <br />10 Water, Waste & Lend, Inc. <br />June 9, 1994 <br />TABLE 3.1 <br />SUMMARY OF CONSTRUCTION QA TESTING FREQUENCY <br />Materiel Tested Test Specified DMG Required Frequency Acluel Teet Frequency <br /> Frequency IDMG, 1993k) <br />Type 1 Density 'IBMRI, 1989) Show achievement of 2.8 teetslverticel loot of raise <br /> density et base of each lilt ~ 1- 117500 cy') <br />(Phase II, Raise I Embenkmentl <br /> Gradation end moisture content ' (BMRI, 19691 None 1.1 teetelverticel foot of raise <br /> (- 113800 cyl <br /> Laboratory Permeability et eipnilicent None 2 <br /> material changes <br />Type 2 Daneity 'IBMRI, 19891 None 8 <br />IDreinepe LeyerlLiner Cover) Gradation 1 taetlK acre 1IX acre (already plecadl; 1 test/`/. acre <br /> (SRK, 1993c) leverage overall) <br /> 111500 cy Ito be plecadl (- 114000 cyl <br /> Leboretory Permeability ~ 1/acre (constant head) 11 (10 falling heedll constant head) <br /> Field (BAT) Permeability ~ None 9 <br />Type 3 Density 'IBMRI, 19891 None 1 tests/K acre (- 11800 cyl <br />(Low-Permeability Layer) Gradation 'IBMRI, 1989) None 1 testll '/. scree (- 1!2000 cyl <br /> Leboretory Permeability --' llecre Ifellinp heed) 3 <br /> Field (BAT) Permeability ~~' None SS <br />Synthetic Llner Destructive 1 test/500 lest Nona 1 teat/499 feet of seam <br /> of seem <br />(VLDPEI (SRK, 1993e) <br /> Conlormence 1 tast1100,000 ef' None 1 teetl121,341 of of liner <br /> ISRK, 1993e) <br />' 1 test/shift if < 2000 cy placed in a shift; 2 tests/shift if 2000 to 4000 cy placed in a shift; 1 test/2000 cy if > 4000 cy placed in a shift IBMRI, 19891. <br />t cy -cubic yard <br />et significant materiel changes <br />~ sf -square feat <br />