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i <br /> i <br /> PROJECT WORK DESCRIPTION <br /> i <br /> The project site is the former Trinidad Basin Strip Mine. A sediment pond and diversion ditch <br /> will be removed, a new runoff channel will be installed, and two other diversion ditches will be <br /> decommissioned or realigned. Erosion features in an access road will be repaired, erosion <br /> control structures will be installed in erosion gullies, and two areas will be revegetated. j <br /> The following tasks will be performed on this project and are grouped according to location. <br /> Bids will be evaluated according to priority. Items 2-5 and 13-15 in the following schedule are <br /> high priority tasks. Items 6-12 will be added on an individual basis up to the amount the State <br /> holds for reclamation work. The order in which they are included on the bid schedule is not <br /> necessarily the priority for inclusion in the project. Each item is discussed in more detail below; <br /> i <br /> Task 1- Mobilization and Demobilization <br /> i <br /> Please see the GENERAL BID SPECIFICATIONS, 1996. <br /> SECTION 15. T31 S R65W <br /> i <br /> Task 2- Remove Pond 15-121 <br /> i <br /> i <br /> Pond 15-P1 (see Maps 2 and 3) will be removed. The southern and eastern embankments of <br /> this pond will be graded into the northern inslope of the pond. The culvert in the pond <br /> embankment will be removed and disposed as directed by the Project Manager. The resultant <br /> new slope shall be graded to approximate original contours. The disturbed area will be <br /> revegetated according to specifications in 20.0 and will be paid for under item 15. <br /> j <br /> Measurement and Pavment j <br /> There will be no measurement for payment for Task#2. Payment for Task#2 will be reflected <br /> in a lump sum bid under Item 2 on the Bid Schedule. <br /> Task 3- Removal Of Diversion 15-D1 And Realignment Of Diversion 15-D3 <br /> (See Map 3) j <br /> Ditch 15-D1 Diversion Ditch 15-D1 shall be removed (filled) from its discharge point at Pond 15- <br /> P1 to the barbed wire fence approximately 800 feet to the west. The resultant surface shall be <br /> leveled and graded to approximate original contour. <br /> i <br /> Ditch 15-D3 After Pond 15-P1 is removed and regraded, about 700 feet of Ditch 15-D3 shall <br /> be rechanneled so that it parallels the County road and empties into Culvert C-5, located east of <br /> Pond 15-P1. The new ditch will be similar in depth and width to the existing one. <br /> I <br /> Revegetation of the disturbed areas shall be completed according to specifications in 20.0 <br /> Revegetation and will be paid for under item 15. <br /> i <br /> i <br /> 6 <br />