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BACKFILL EXCAVATION CERTIFICATE <br />Project Location /i9�•/ z4, o—dL I„el3 8Ou,/60 -1 5 i <br />Phone No. (7/ L J Y%d <br />Contractor, S e N )€�JG/ to No(CU)4 3/—ZGJ/6 License No. �Oeg/o <br />INDICATE METHOD OF BACKFILL QUALITY ASSURANCE <br />_ 1. Submission of Soil Engineer's Compaction Report within 30 days of project completion, or <br />A2. Submission of verification, e.g., load ticket, within 30 days of project completion that one of the following materials <br />was placed in the excavation to 12" lifts: <br />APea gravel --smooth, rounded material not more than one-half (1/2) inch in diameter <br />_ B. Crushed rock--self-compacting material not more than three-quarters (3/4) inch in cross sectional <br />measurement. (Use of crushed rock will not be permitted for backfill if contact will be made between <br />the backfill material and tanks/pipes made of poly resin glass or similar materials.) <br />DECLARATION <br />I hereby certify that a Soil Engineer's Compaction Report will be submitted within 30 days of roject completion, or submission <br />of verification that the select material described above will be placed at a minimum of five (5� cubic yards per 1000 gallon tank <br />displacement and that the entire excavation will be backfilled and compacted to insure compliance with the Uniform Building <br />Code Appendix Chapter 70. <br />* Shall be the responsible managing employee on the license or authorized agent. <br />