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� ��.�= X�ys� �.tix_ � r a...t l '-� h.- v) r � x - � 'a.. w .��.- -_ ..f+�✓S+2}k. t ,�� •a�`Y•r''�•G.�S <br /> {4n <br /> w= <br /> �-° i ��°-=-T WELL~GAUGING/PURGING CALCULATIONS zT x <br /> ( LEARWATERr m <br /> DATA SHEET <br /> G_R O U,P, C . <br /> Date Job No Location 101.q <br /> GO 3rd Street,Suite 104 Oakland CA,94607 23$7 <br /> Phone (510)893-5160 Fax (510)893-5947 a.j(� 1M <br /> Tech(s) Drums on Site ®TOA Drums on Site ® TOD <br /> Soil Q Water Q Soil Q Water <br /> Well No Diameter DTB DTW ST CV PV SPL Notes <br /> (in) (ft) (ft) (ft) (gal) (gal) (ft) <br /> 1ti, 03 r 015 711-/ �a-a <br /> 13,7q 0,29 1 <br /> cJ-3p 5, q3 )q,47 t .9( -7al, <br /> w- 6 -77 15,57 D,3(1 <br /> MW--q )3 o i �, )O 3a, <br /> AAW-(, 99,71 13,q� ,aa q, <br /> Mw-7 99, as Q q) a,6 _ '7,sa <br /> Mw <br /> Explanation• onv rsi r f <br /> DTB = Depth to Bottom 2-inch diameter well cf=0 16 gal/ft <br /> DTW = Depth to Water 4-Encu diameter well cf=0 65 gaVft <br /> ST = Saturated Thickness (DTB-DTW) 6-inch diameter well cf=1 44 gal/ft I <br /> CV,= Casing Volume (ST x co <br /> PV,= Purge Volume (standard 3 x CV, well development 10 x CV) <br /> SPL W Thickness of Separate Phase Liquid <br /> I II <br /> I ' <br /> I <br /> f' <br />