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NOTES: BATTERY TANK <br /> 1. AREA MUST BE PREPARED AND CLEARED TO 2' MINIMUM <br /> SURROUNDING ENTIRE TANK. EXCAVATION AND SITE PREPARATION <br /> 2. AREA MUST BE PREPARED AND CLEARED TO 3'x3' IN <br /> ANY SEAM OR JOINT AREA PRIOR TO DELIVERY. <br /> 3. THE EXCAVATION'S SLOPE, BENCHING OR SHORING SHALL <br /> COMPLY WITH THE REQUIREMENTS OF OSHA 29 CFR 1926 <br /> SUBPART P. JENSEN PRECAST WILL NOT VIOLATE THIS <br /> OSHA STANDARD IN THE COURSE OF SETTING AND / <br /> SEALING THE TANK. FINISHED\ �� <br /> GRADE <br /> 4. PLACE 2" X 6" REDWOOD GRADE BOARDS UNDER TANK <br /> BATTERY <br /> TANK ENDS.LENGTHWISE ALONG SIDES. EXTEND BOARDS BEYOND TANK ECTION <br /> EXCAVATION (SEE <br /> 5. BASE MUST BE LEVEL AND EVEN IN ALL DIRECTIONS. NOTES 1, 2 AND 3) <br /> 6. THE EXCAVATION SHALL BE BEDDED WITH SUITABLE REDWOOD <br /> GRANULAR MATERIAL AND SHALL BE COMPACTED TO 90% GRADE BOARDS L <br /> OF IT'S MAXIMUM DRY DENSITY OR TO THE (SEE NOTE 4) <br /> REQUIREMENTS OF THE PROJECT GEOTECHNICAL <br /> ENGINEER. <br /> BASE (SEE <br /> NOTES 5 AND 6) <br /> 7. STRING LINE OR OTHER SUITABLE MEANS FOR ALIGNING SUB BASE <br /> TANKS MUST BE PROVIDED AND IN PLACE PRIOR TO <br /> INSTALLATION. END SECTION <br /> EXCAVATION (SEE FINISHED VIEW <br /> NOTES 1, 2 AND 3) GRADE <br /> \/ x <br /> %�� II II II II <br /> �/\<< <br /> ,�(� <br /> SUB BASE BASE (SEE SIDE SECTION REDWOOD GRADE BOARDS <br /> NOTES 5 AND 6) VIEW (SEE NOTE 4) <br /> EXCAVATION (SEE REDWOOD <br /> NOTES 1, 2 AND 3) GRADE BOARDS <br /> (SEE NOTE 4) <br /> 4" PER JOINT <br /> ~lam <br /> I t0 I <br /> 010 <br /> I <br /> I II I <br /> n n_ _ _ _ _ _ _r_h _ _ _F1 <br /> J L — — — — J t— <br /> �3' tI IN. (SEE NOTE 2) <br /> 2' MINIMUM STRING LINE OR OTHER <br /> (SEE NOTE 1) TOP VIEW SUITABLE MEANS OF <br /> ALIGNING TANKS <br /> DRAWING NOT TO SCALE (COVERS & RISERS REMOVED) (SEE NOTE 7) <br /> Jensen Precast reserves the right to make changes to product design JERFiiiiiiiiwo <br /> and/or dimensions without notice. Please contact Jensen Precast whenever9/4/2009 necessary for confirmation or advice on product design. ST <br /> BATTERY TANK SITE PREP_B.DWG <br /> ©2009 <br />