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Task 5 - Reconstruction of Pond 22-P10 <br /> The purpose of this task is to construct a new northwest embankment for Pond 22-P10, <br /> repair damage to the adjacent haulage road, and install a new culvert under the road. <br /> Work Description <br /> A new northwest embankment shall be constructed between the haul road and a prominent <br /> siltstone outcrop on the southwest side of the existing Pond. It will be approximately five feet <br /> high by 60 feet in length, with an 8-foot crest wid& Some material for its construction is <br /> available from the Pond, however care must be taken not to damage willows which have <br /> become established within the Pond. The majority of construction material will have to be <br /> imported, possibly from the Pond 15-P10*or stream realignment areas. Gullies cutting into <br /> the road northwest of the pond shall be filled and the road regraded. The existing culvert at <br /> Pond 22-P10 will be supplemented with a 36-inch CPS culvert. It shall be installed adjacent <br /> to and at the same grade as the existing culvert. Estimated length is 50 feet. <br /> Measurement and Pavment <br /> There will be no measurement for Task #5. Payment for Task #5 will be reflected in a lump <br /> sum bid under Item 5 on the Bid Schedule. <br /> Task 6 - Ditch Repair, Culvert Installation, and Rock Swale Construction. <br /> Work Description <br /> Two hundred seventy-five (275) feet of ditch, from the south edge of pond 22-P10 to a point <br /> approximately halfway between the Pond and Culvert C-10 will be widened, shaped and <br /> riprapped as shown in Drawing #2. At this point an 8 ft. x 2 ft. berm will be installed across <br /> the ditch and a 30-inch CSP culvert under the road. The culvert will be approximately 50 feet <br /> in length. <br /> At culvert C-3, approximately 800 feet southeast of Pond 22-Pl 0, a 20-foot wide x 2 ft deep <br /> rock swale will be constructed across the road. <br /> Measurement and Pavment <br /> There will be no measurement for Task #6. Payment)for Task #6 will be reflected in a lump <br /> sum bid under Item #6 on the Bid Schedule. <br /> 8 <br />