A steel base plate rests on leveling nuts above the footing, with the void beneath filled with non-shrink grout. The anchor rod extends into the footing and secures with a double nut assembly at the bottom. Double nuts at the base plate are permitted at the contractor's option in lieu of a tack weld. The dimension from the top of the footing to the base plate is 4 1/2 inches typical, with the anchor rod length designated as L and a 2-inch embedment or projection allowance at the bottom.
AT CONTRACTOR'S OPTION DOUBLE NUTS MAY BE USED IN LIEU OF TACK WELD NON-SHRINK GROUT T/FTG 4 1/2" TYP. "L" 2"
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