Question Deadline 10/26/2023 All Requests for Additional Information or Clarification Concerning This Request for Proposal (Rfp) Must Be Submitted in Writing No Later Than Five (5) Calendar Days Prior to the Proposal Closing Date and Addressed to: Kiara Morgan, Buyer Iii City of Lubbock 1314 Avenue K, 9Th Floor Lubbock, Tx 79401 Fax: (806) 775-2164 Email: Kmorgan@mylubbock.us Concrete Drainage Channel Repairs Service The Contractor shall have the ability to make repairs and/or replace existing drainage infrastructure. The types of repairs will vary based on the specific situations, and materials such as gabion baskets, turf reinforcement mats, rock riprap, concrete lining, and more are expected to be used for the repairs. Most of the existing failures are in or around drainage channels that have experienced erosion due to possibly undersized drainage capacity or wave action undercutting of structures. This service contract will help to repair many of these instances that are present all over town. Specific direction will be provided by the Engineering Department as to which particular location needs attention and which methodology will be utilized. The Contractor must be able to mobilize and respond quickly, especially at times when an emergency type of repair is needed. Detailed Scope: o Provide all labor, materials, tools, supervision and equipment to fully perform the work of repair and/or replacement of concrete drainage channels as well as the earthwork grading necessary for the repair. The methods of construction shall conform to the requirements of all applicable American Society of Testing Materials (ASTM) Standards as well as all the American National Standards Institute (ANSI) and NSF International Standards. o Utilize a variety of techniques to repair/replace other drainage infrastructure throughout the City of Lubbock. Specific direction for locations and type of repairs will be provided by the City. Coordination with Contractor will be essential in helping determine the best repair process to help prevent future damage in the immediate area. o Provide traffic control as necessary in accordance with applicable TXDOT and TMUTCD regulations. o Furnish cleanup and restoration of the site to pre-construction conditions or better. o Carry out operations in accordance with local, state, federal and OSHA safety regulations o Provide before and after photos of each project/repair. The Contractor is required to furnish a performance bond in accordance with Chapter 2253, Government Code, in the amount of 100% of the total contract price in the event that said contract price exceeds $100,000 and the Contractor is required to furnish a payment bond in accordance with Chapter 2253, Government Code, in the amount of 100% of the total contract price in the event that said contract price exceeds $50,000. All bonds shall be submitted on forms supplied by the Owner, and executed by an approved Surety Company authorized to do business in the State of Texas. It is further agreed that this contract shall not be in effect until such bonds are so furnished.