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Measure and Payment <br /> There will be no measurement for payment for this task. Payment shall be for the lump sum bid <br /> price under Item 8.1 of the Bid Schedule and will be made at the completion of the task and <br /> upon approval by the PROJECT MANAGER. The price bid shall include all equipment, <br /> materials, labor, and all other items necessary and incidental to complete the tasks described in <br /> Item 8.1. <br /> ITEM 8.2 GRADE/ ROUGHEN <br /> The Gold Run and River Levels have large semi flat areas prone to erosion by surface runoff <br /> and overland flow. The area to be graded at the Gold Run Level extends from near the portal to <br /> the start of the access road leading to the River Level, the entire width of the semi flattened <br /> Gold Run Level working area. (See site map) The River Level area to be graded stretches from <br /> where the access road from the Gold Run Level intersects the large semi flat working area and <br /> extends up gradient to the rear access road, the entire width of the semi flat River Level working <br /> area (See site map). PROJECT MANAGER will delineate the areas to be regarded at the time <br /> of construction. <br /> Regrading to a minimum slope configuration no steeper than 5H:1V followed by intensive <br /> surface roughening will then be employed to minimize surface erosion, reduce sediment <br /> transport and develop conditions that will better promote vegetative growth on the Gold Run and <br /> River levels. <br /> Gouges will be created in the surface using an excavator bucket. Bucket size shall not exceed <br /> three feet (3') in width and the depth of the gouges shall be between twelve inches (12") and <br /> eighteen inches (18") deep. The gouges shall span the entire width of the regraded area from <br /> edge to edge with the pattern alternating between each row. Gouges must be placed close <br /> enough so that no more than eighteen inches (18") exist between any two gouges, in any <br /> direction, both vertical and horizontal. <br /> On all roads within the permit boundary area (see site map) angled rips will be created to divert <br /> overland flow into the ditches and roughen the area for revegetation. Area to be ripped will be <br /> delineated by PROJECT MANAGER in the field prior to construction. Rips will be between six <br /> to ten inches (6-10") averaging eight inches (8") deep and angle upslope, towards the edge of <br /> the road at a forty five degree (450) angle. No vehicle traffic will be permitted over areas that <br /> have been ripped and/ or gouged. <br /> Measure and Payment <br /> Payment will be per acre affected by this Task. Payment shall include grading and roughening. <br /> This task will be measured to the nearest one tenth (0.1) acre and paid at the unit price under <br /> Item 8.2 of the Bid Schedule and will be made at the completion of the task and upon approval <br /> by the PROJECT MANAGER. The price bid shall include all equipment, materials, labor, and all <br /> other items necessary and incidental to complete the tasks described in Item 8.2. <br /> 13 <br />