Excavated Material Government Bids & RFPs

Lot 1: ONLY ONLINE BIDS WILL BE ACCEPTED FOR THIS RFB. Emailed and hard copies delivered by any method WILL NOT BE ACCEPTED. On this line, Bidders must enter $ 0. 00 for Contract Amount in the e- procurement system. Actual Contract Amount must be entered on " Official Bid Document" and submitted as an attachment in the e- procurement system. Vendors should review and update, if necessary, all addresses and contact persons for their account prior to bid submission. This information will carry forward to a contract if awarded, therefore please ensure all information is correct. Entire Official Bid Document and Bid Bond ( if required) should be combined as one PDF and uploaded The BASE BID Work shall include the excavation of a large portion of the Big Bone Lake Dam embankment which will be replaced by a roughened channel. The BASE BID Work shall also include clearing of trees and vegetation, installing erosion control measures, staged drawdown and excavation of the Big Bone embankment, construction of a roughened channel with a cross vane placed at the start, grading of three tributaries with woody debris drop structures, construction of a wood toe for stream bank protection, placement of excavated material in five designated spoil embankments, and site restoration and planting. Demolition Work shall include full or partial demolition of the following existing structures: Piezometers, Water Valve, Stormwater Structures, and the Low Level Draw Down Pipe.

Lot 1: ONLY ONLINE BIDS WILL BE ACCEPTED FOR THIS RFB. Emailed and hard copies delivered by any method WILL NOT BE ACCEPTED. On this line, Bidders must enter $ 0. 00 for Contract Amount in the e- procurement system. Actual Contract Amount must be entered on " Official Bid Document" and submitted as an attachment in the e- procurement system. Vendors should review and update, if necessary, all addresses and contact persons for their account prior to bid submission. This information will carry forward to a contract if awarded, therefore please ensure all information is correct. Entire Official Bid Document and Bid Bond ( if required) should be combined as one PDF and uploaded At the upstream area of the project, two portals producing drainage are compromising stability within a pasture area. These two portals will be opened, drained, closed with non- wildlife accessible closures and capped with excavated material with drainage features installed to conduct mine water to the adjacent natural drain. Excess material will be transported to the onsite waste area. A Class III ditch and culvert will be installed in the natural drain to protect the drainage features and conduct the collected drainage ultimately to the natural stream. At the middle area, a slide threatening a structure, open and draining portals and a water body impounded above open portals are causing stability and safety concerns. The slide will be addressed by excavating to rock and installing subdrain between the structure and the slide area. The subdrain will outlet into a concrete block- tied mat ditch along the driveway to the natural stream. The water body impounded over existing portals will be drained, the two portals closed with non- wildlife accessible closures and drainage features installed to conduct future drainage to the natural stream. Waste material generated by this project will be used as a top treatment above the portal closures. Waste placement along with grading will make the area nonimpounding. An area north of the Williams Fork stream wil