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BACKFILL EXCAVATION CERTIFICATE <br />Project Location: )_2 ? J� r` (.991 � V� <br />Owner: o 6E iQjRo „ <br />Contractor:�ind <br />License No:13y16 <br />er RID 50. , <br />Phone <br />Phone No:& <br />INDICATE METHOD OF BACKFILL QUALITY ASSURANCE <br />1. Submission of Soil Engineer's Compaction Report within 30 days of project <br />completion, or <br />?2. Submission of verification, e.g., load ticket, within 30 days of project completion that <br />one, of the following materials was placed in the excavation in 12" lifts: <br />A. Pea gravel --smooth, rounded material not more than one-half (1/2) <br />inch in diameter <br />B. Crushed rock--self-compacting material not more than three-quarters <br />(3/4)) inch in cross sectional measurement. (Use of crushed rock will <br />not be permitted for backfill if contact will be made between the <br />backfill material and tanks/pipes made of poly resin glass or similar <br />materials.) <br />DECLARATION <br />I hereby certify that a Soil Engineer's Compaction Report will be submitted within 30 days <br />ofproject completion, or submission of verification that the select material described above <br />will be placed at a minimum of five(5) cubic yards per 1000 gallon tank displacement and <br />that the entire excavation will be backfilled and compacted to insure compliance with the <br />Uniform Building Code Appendix Chapter 70. <br />0\i <br />* Shall be the responsible managing employee on the license or authorized agent. <br />