Stabilization System 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 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

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 Project limits include 3. 8 acres, with an expected disturbance of 2 acres within project boundaries. Project limits for the offsite waste area( s) include 1. 7 acres, with an expected disturbance of 1. 1 acres for the fill area. The adjacent blueline stream to the waste area, Robinson Creek, will not be disturbed and is outside the project limits. Within the unstable slide area, a total of 0. 1 acres of trees will be disturbed. For installation of the ditch outlet, up to 0. 1 acres of trees will be removed, with an additional 0. 1 acres tree removal for access to the portal area, for a total of 0. 3 acres of tree removal. No trees will be disturbed at the waste area. Proposed construction efforts include removing enough material within the unstable areas to construct two 10 high, reinforced concrete walls, one to protect the Johnson home and the other one to protect their adjacent rental home, as well as a rock toe buttress below the shed where a small slip of material has occurred. Also, three portal closures are proposed, one open portal approximately 2x4 using standard wildlife closures and two portal closures using a non- wildlife closure. Appropriate drainage is also proposed to be constructed including but not limited to subdrains, culverts, drop boxes, headwalls, and ditches including swale ditches lined with block tied mat, a hoe ram ditch,

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 Wendell H. Ford Regional Training Center ( WHFRTC) is on reclaimed strip- mine land. Cypress Creek is channelized and flows in a straight pattern through broad floodplains within the WHFRTC, resulting in the loss of diverse aquatic habitat complexes. The project will involve the relocation and restoration of +/- 49, 770 linear feet of Cypress Creek and its tributaries using natural channel design principles. The objective of this project is to establish a stable, natural stream pattern and dimension to restore the existing degraded habitat, altered primary physical processes, and destabilized in- stream conditions. Because of the size and scope of the project, construction will be accomplished in eight ( 8) phases following a logical sequence of work. This bid package is for Phase 4 of the project involving the restoration of 5, 719 linear feet of stream and the treatment of 300 acres of invasive plant species. Work will include, but is not limited to, excavation of proposed channels and floodplains; construction of in- stream structures and bank treatments; reshaping of existing channels; preparation of seedbeds; installation of erosion control blanket and mulch; application of herbicide using an unmanned aerial vehicle; and installation of native seeds and live stakes. Grading and shaping may also occur within the floodplains adjacent to projec