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- DLAWIN[, fJo, pE-Z8-03G ~'tv. J <br />SN~~r i ~ 4 <br />• ASSEhiBL2' SUGGESTIONS - BIN 19ALL DAMS <br />_- FOR ORCfIARD VALLEY h11NE SETTLING PONDS <br />A. Preliminary Steps <br />1. Separate the parts and stack like parts together. <br />attached and following for nomenclature of parts. <br />Column pieces (vertical connector) <br />Column cap (vertical connector cap) <br />Column splice <br />Stringer stiffener <br />Stringer <br />Connecting channel <br />Spacer <br />Bottom spacer <br />Grade plates <br />Bolts <br />Nuts <br />Spring clips <br />See <br />Bundles and stacks should be positioned so that water <br />-• will drain off parts. <br />v After parts are stacked and accessible, all parts <br />should be checked against the bill.of material. <br />2. Gages are stenciled on each stringer and spacer for <br />further indentification. The project drawing shoos <br />the spacers. Note that the bottom spacer is a <br />different shape and gage than the rest of the spacers. <br />3. Establish the front and rear Iines of the tiaall and the <br />location of each vertical connector. <br />Prepare an 8" bed for each grade plate at the proper <br />elevation. <br />If the base of the wall is below existing ground, ]8" <br />- 24" wide trenches may be dug for the lower wall <br />members. Trenches must be wide enough, in relation to <br />depth, to allow for proper compaction of backfill <br />adjacent to the members. <br />If solid rock or other unyielding soil is within S" of <br />the final elevation of the grade plates, this must be <br />• removed for an arcs of approximately 2' x 2' and re- <br />placed with an 8" thick layer o.f uncompacted fill. <br />,I <br />