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• b. Rebar should be run through the anchor clips. <br />LINE THE INTERIOR OF THE FLUME WITH PLYWOOD AND BRACE THE FLUME <br />WARNING INTERNAL Y WITH 2 X 4'S TO ENSURE THAT THE DISTORTION DOES NOT OCCUR. <br />THIS IS ESPECIALL Y TRUE OFFLUMES 12 INCHESAND LARGER, <br />14. Sandbags may be placed inside the flume to prevent it from floating in wet concrete. <br />15. Grout the flume in place. The first pour should just cover the bottom of the flume and should be allowed <br />to cure before the sidewalls are grouted. Once the first pour has set, grout the sidewalls in 6" (15,24 cm) <br />lifts, letting each lift cure before proceeding. <br />16. With large flumes, grout one section between the piers (or blocks) at a time. Due to the distances <br />involved, a grout hose may be required. Flow grout from only one side of the flume. <br />17. The use of a vibrator should be minimized as excessive use may bulge or distort the flume sidewalls and <br />bottom. Chaining is recommended in lieu of vibrator sticks. <br />NO VOIDS OR AIR POCKETS SHOULD REMAIN INANY GROUT POUR. FAILURE TO <br />ILWARNINg.1 ELIMINATE VOIDS OR POCKETS WILL RESULT IN SETTELING OR BULGING OF THE <br />FLUMEAND IS NOT WARRANTABLE, <br />• <br />• <br />Document: H -I <br />Revision: 0 <br />Date: 12 -2 -03 <br />By: Jon Wachter <br />