RFB-103-26 24014AMLBAML, Lawrence County

***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 is the location of previous surface/auger mine works. Drainage from the mine works is causing damage to the reclaimed pasture areas and was previously addressed partially as the Nelson Thompson Slide and Drainage HP AMLRP. This project proposes to correct drainage issues that persist after the previous project. This project has two separate areas (Areas A and B). At Area A, subdrains will be installed on the existing bench above the Barn/Lot. Additional subdrain will be installed on the slope above the Barn/Lot at a identified saturated area. This water will be conducted via Class II/III ditches and culverts to the established natural drain. Additional subdrain will be placed in the maintained pasture area where drainage is migrating to the surface. These subdrains will outlet to the existing diversion immediately downslope of the pasture area. At Area B, core drains that were previously installed have failed. The core drains will be removed and replaced with standard subdrains with the outlets to a previously installed ECB ditch.