2004-10-18_REVISION - M1980244 (25)

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October 2004 -18- 043-2170 • • Soil description (ASTM D2488); and • Bulk specific gravity (ASTM C 127). Golder conducted appropriate tests as required by the specifications for UF, SSF, FSB, LDF, PBM, SF, SLF, and DCF. The laboratory test results are summarized in Tables 5 through 12 and presented in Appendix I. 4.1.1 Grain Size Distribution Golder analyzed the grain size distribution (gradation) of samples of UF, SSF, FSB, LDF, PBM, SF, SLF, and DCF. The results of gradation analyses are presented in Appendix I-1 and summarized in Tables 5 through 12. Golder performed one CQA gradation of UF. The testing frequency (approximately one test per 400 cubic yards) exceeded the minimum specified testing frequency of one test per 5,000 cubic yards. The CQA gradation of iIF met project specifications. The iJF CQA gradation results are presented in • Appendix I-1 and summarized in Table 5. Golder performed one CQA gradation of the SSF. The testing frequency (approximately one test per 2,030 cubic yards) exceeded the minimum specified testing frequency of one test per 50,000 cubic yards. The CQA gradation of SSF met project specifications. The SSF CQA gradation results are presented in Appendix I-1 and summazized in Table 6. Golder performed one CQA gradation of LDF. The testing frequency (approximately one test per 250 cubic yards) exceeded the minimum specified testing frequency of one test per 10,000 cubic yards. The CQA gradation of LDF met project specifications. The LDF CQA gradation results are presented in Appendix I-1 and summarized in Table 7. Golder performed one CQA gradation of PBM. No testing frequency was identified in the CQA Plan for this material. The CQA gradations of PBM met project specifications. The PBM CQA gradation results are presented in Appendix I-1 and summazized in Table 8. • ~:wiawmo+ao¢enQnenrv<-iaawuximwau~xuxaneerv~a~ Golder Associates