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Western Slope Flagstaff Quarry No.2 Corrective Action Plan <br /> water removed from the pipelines and placed on other irrigated lands owned by <br /> Mr. Fontanari outside of the permit area. <br /> Within the permit area in the E Y2 SE '/ of Section 34, T10S, R98W, the pipeline <br /> alignment is approximately 2640 ft. long and 10" in diameter. The volume of water <br /> within the pipeline, assuming it is full, is estimated to be 10,770 gallons. <br /> Within the permit area in the SW '/ NE '/ of Section 34, T10S, R98W, the pipeline <br /> alignment is approximately 1500 ft. long and 10" in diameter. The volume of water <br /> within the pipeline, assuming it is full, is estimated to be 6,120 gallons. <br /> As required in DRMS September 25, 2019 letter, water conveyance piping within <br /> the permit area shall be removed and transported to a location outside of the permit <br /> area. <br /> The number of cubic yards of material excavated during the pipeline removal <br /> process in the permit area is estimated to 2300 cubic yards. This estimate is based <br /> on a trench depth of 3 ft. and a width of 5 ft. Earthen laterals will be filled with <br /> excavated material adjacent to the laterals. <br /> Disturbed Areas <br /> Within the permit area in the E '/2 SE '/ of Section 34, T10S, R98W, the pipeline <br /> alignment is approximately 2640 ft. long with average disturbance width of 30 ft. <br /> equating to 79,200 ft.2 or 1.81 acres. The disturbed areas will be graded and <br /> revegetated. There are no earthen irrigation channels or laterals off of the pipeline <br /> in this area. <br /> Within the permit area in the SW '/ NE '/ of Section 34, T10S, R98W, the pipeline <br /> alignment is approximately 1500 ft. long with average disturbance width of 30 ft. <br /> equating to 45,000 ft.2 or 1.17 acres. Earthen irrigation channels or laterals off of <br /> the pipeline have as estimated total length of 1940 ft. and very in width from 1 to 3 <br /> ft. This equates to an estimated disturbed area of 3,880 ft.2 or 0.09 acres. <br /> The total disturbed area associated with the removal of the water conveyance <br /> system within the permit area is estimated to be 3.07 acres. This area will be <br /> graded prior to revegetation. <br /> Trench Backfilling <br /> Fill material will be returned to the pipeline trench and irrigation earthen laterals <br /> and compacted appropriately to reduce the likelihood of trench settling or erosion. <br /> Backfill shall be mechanically compacted by means of tamping or wheel rolling. <br />