Content | Date | Cost | Contractor Rank | Address | Contractor |
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SCORE 56 19 Half St Sw, Washington, Dc 20536 Using hollow stem auger method, we will drill ten 6 inch diameter test borings in the areas of the proposed bioretention, lid, and the permeable pavement to evaluate the subsurface conditions. Five of the borings will be drilled to a depth of feet, and the other 5 infiltration borings will be drilled to a depth of 6 feet each. All the spoils will be contained in 55 gallon drums for disposal from the site after the chemical laboratory test results of the spoils have been reviewed. The boreholes will be grouted upon completion with a 60: ratio of bentonite powder to cement Date: March 24, 2016 Client: Jemals Lazriv Water Llc | Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1600168 |