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The main Sutey access road will continue to be used by vehicles to access private property <br /> further up Coal Creek. Rolled dips constructed on the main Sutey access road will be built to the <br /> specifications contained in Figure 3, Main Sutey Rolled Dips. The dips will be constructed on an <br /> angle thirty degrees (300 ) from perpendicular to the road length. Excavated dirt shall be placed <br /> on the down slope side of the dip. The slopes of the dips shall not be steeper than 5H:1V. The <br /> depth of the ditch at the outlet as measured from the downslope side of the road adjacent to the <br /> dip shall be 2.0 feet. <br /> Measurement and Payment <br /> Payment for construction of the rolled dips shall be at the unit price bid in Item 5 of the Bid <br /> Schedule per rolled dip constructed. Such payment shall be considered full compensation for all <br /> labor, materials, equipment and all other items necessary and incidental to the construction of <br /> the rolled dips. Payment shall be as this task is completed and approved by the PROJECT <br /> MANAGER. <br /> TASK 6 LOW WATER CROSSINGS <br /> Two low water crossings are to be constructed within the Project Area, one on the main Sutey <br /> access road, and one on Road A. <br /> A low water crossing will be installed on the main Sutey access road at the location of the thirty <br /> six inch (36") culvert removed during Task 3, Culvert Removal. The other low water crossing will <br /> be constructed near the second switchback on Road A. PROJECT MANAGER will mark the <br /> location of each low water crossing in the field prior to construction beginning. <br /> Specifications <br /> The low water crossings shall be constructed to the specifications of Figure 4, Low Water <br /> Crossing. Each crossing will be nearly perpendicular to the length of the road, and will have a <br /> fall of five percent (5%) across its axis. Ingress and egress routes shall be no steeper than <br /> 6H:1 V. The crossing shall be the width of the road above and below the crossing. Durable rock <br /> shall be placed within the crossing and on the sides. The rock shall be placed as a blanket with <br /> a coarse of screened one inch (1") underlying a coarse of screened two inch (2") rock. A course <br /> of four inch (4") rock shall be placed over the other two (2) courses at the base of the crossing. <br /> Measurement and Payment <br /> Payment shall be made per low water crossing installed. Payment shall be made at the unit <br /> price established in the Bid Schedule, Items 6 A and B. The unit prices bid will cover all costs for <br /> excavation, and rock placement per specifications. The lump sum bid shall be considered full <br /> compensation for all equipment and materials necessary and incidental to completing the low <br /> water crossings to the specifications of this Task. Payment shall be as this Task is completed <br /> and approved by the PROJECT MANAGER. <br /> TASK 7 SURFACE CHANNELS <br /> Three (3) surface channels will be constructed as a part of this Task, one which will drain the Old <br /> Coal Storage Area, one at the Sutey Refuse Disposal Area, and one on the Rock Dump (Map 3, <br /> Project Area). <br /> 13 <br />