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5 of 41 <br /> July 2, 2019 <br /> JOB DESCRIPTION ) RAMJACK® <br /> Crew to install (11) Ram Jack Helical Piers to stabilize foun•.tion and lift to maximum practical recovery. <br /> Crew will install up-to 40ft od Steel Channel to reinforce cracked foundation. Crew to replace 4x4 post <br /> in crawlspace area, as needed. Decking will be removed and replaced by Ram Jack. Permits and <br /> Engineering included.Transferable Life-Time-Warranty included. 20% down, 30% fiirst day of work, <br /> final balance due at work completion. <br /> L120 is in concurrence with pile layout recommended by Ram Jack provided that the proposed layout is followed as marked and <br /> that a maximum pile spacing of 6'-0"o.c. is achieved. Alternatively, piles can be spaced at a maximum spacing of 8'-0"o.c.w/the <br /> installation of C6x8.2 channels spanning from pile-to-pile. <br /> All supplemental channels to be anchored to the foundation with 5/8"diem. x 4"Simpson Titen HD screw anchors(or approved <br /> equivalent)at a maximum spacing 18"oc. Anchors to be centered on or installed above the center line of the channel. <br /> LEVEL SURVEY <br /> (4)Piles @ 6'-0"o.c. max or <br /> 3'-0"max X� 8'-0"o.c. w/channel fRAI/KS 3'-0"max40IFO f T OF.HANNEL TO SPAN <br /> 3'-0"max .¢ 3'-0"max <br /> �4 21/2 -3 41/2 <br /> (3) Piles @ 6'-0"o.c. max or <br /> 8'a"o c w/channel <br /> CR (4) Piles @ 6'-0"o.c. max or <br /> 8'-0"o.c. w/channel <br /> -1 1/2 -2 1/2 <br /> 1 314 6Z 44)- <br /> - <br /> - 3/4, <br /> _.....___ <br /> - 1 1/2 <br /> -1/2 • <br /> - 1/4 <br /> > E <br /> + 1/4 ; -3/4 <br /> 0 <br /> • <br /> Undefined Area __. .._ _.___...__. ._ <br /> Undefined <br /> __________ <br /> 00 0 0 <br /> • <br /> • <br /> • • • <br /> =RAM JACK HELICAL PIER <br /> IR =POST AND PADS <br /> z i <br /> NOTES: <br /> 1. It is acceptable to install piles at the spacing shown with±0'-6"tolerance to allow for unexpected obstructions encountered during <br /> pile installation provided that no two adjacent spans exceed the respective spacing limitations of 6'-0"o c or 8'-0"o.c w/channel <br /> 2. End piles are to be placed as close to corners as possible and shall not exceed a maximum corner distance of 3'-0"as marked. <br /> Alternatively, it is acceptable to install piles with a maximum corner distance of 4'-0"w/the installation of a C6x8,2 channel spanning <br /> continuously from the corner, over the end pile, and to the next adjacent pile. -L120 <br />