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4 of 20 <br /> Tuesday, June 19, 2018 <br /> JOB DESCRIPTION )) <br /> RAMJACK <br /> Install 6 Ram Jack Driven Piles to lift to maximum <br /> practical recovery. Lift rear overhang and add 3 Ram Jack West <br /> Adjustable post bases during lift. <br /> PO BOX 11701 Eugene, OR 97440 <br /> T: (866) 472-6522 F: (541) 688-4991 <br /> CCB # 146906 WA # RAMJAW*852PW <br /> L120 is in concurrence with pile layout recommended by Ram Jack provided that all notes be adhered to and that <br /> a maximum pile spacing of 6'-0"oc is achieved. Alternatively, piles can be spaced at distance no larger than 8'-0"o.c <br /> if C6x8.2 channels are installed spanning from pile to pile. <br /> LEVEL SURVEY <br /> 4'-0"max F-4'-0"max <br /> 4 piles @ 8'-0"oc max t t <br /> 30' <br /> 3'-0"max Ri • -2 1/2 -2 a-0"max <br /> -2 1/4 -3 4 <br /> Continuous C6x8.2 <br /> from corner to door <br /> -1 -1 -3/4 <br /> NOTES: <br /> 1. It is acceptable to shift piles+/-6" First Floor ro <br /> to avoid conflicts provided that no Co • <br /> two adjacent spans both exceed the N 840 Sq ft -1/4 <br /> respective 6'-0"oc or 8'-0"oc max. 0 <br /> 2. End piles are to be placed as -3/4 <br /> close to corners as possible and shall • <br /> not exceed a max corner distance of <br /> 3'-0". A max corner distance of 4'-0" <br /> is also acceptable with the <br /> installation of a C6x8.2 channel, <br /> spanning continuously from the <br /> corner, over the end pile, and to the -1/4 -1/4 00 <br /> next adjacent pile <br /> 30' <br /> 3. L120's scope is limited to the 2031 Rockefeller <br /> perimeter support Y Driven Pile <br /> systems/continuous footings. All <br /> stabilization and replacement efforts Steel Channel from pier to pier <br /> of exterior supporting elements are <br /> outside of L120's contract and scope Adjustable post bases on the back overhang entry <br /> and are not addressed in this <br /> package. <br /> - L120 <br />