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** This site was previously addressed under the Frank Hatcher HP AML Reclamation
project and Frank Hatcher HP Repair AMLRP.
Weather related erosion issues have developed after the completion of these
projects including erosion of the channel downstream of an existing 18 dia. culvert, sedimentation in the concrete block- tied mat and Class II ditch channels, erosion of the Class II and grass swale ditches upstream of the culvert and sediment deposition on the first bench above the residence. This
project will remove the sediment obstructing flow in the established ditches on the first bench above the residence to existing outlets. Adjacent and downslope of the strip to rock area, the eroded grass swale ditch and impacted Class II ditch will be replaced with a 2 foot flat bottom Class II ditch. The 18 culvert will be replaced with a 24 HDPE culvert, adjusting its direction of flow onto a newly installed concrete block- tied match ditch and ultimately into the existing headwall just downstream. An 8- inch diameter pipe draining the access road ditch beyond the replaced culvert will also be replaced and the flow path adjusted to outlet onto the newly installed concrete block- tied mat ditch.