ID 754186
Archived
Rockwall County
Owner Reference: RFB NO: 2025-01-67
Bid Date: 05/06/2025 at 02:00pm
Trades: Stormwater Drainage: Manholes & Valve Boxes, Ditches, Culverts, Shoulder Work, Rodding, French Drains, Dewatering, Water Swales, Concrete Contractor: Sidewalks, Curbs, Gutters, Driveways, Handicap ADA Ramps. Pedestrian Improvements, CIP Concrete NIGP 913-47, Industrial Painting & Coating Contractor (Includes Graffiti Removal), Pressure Washing Contractor: Sand & Water Blasting, Hydroblasting, Power Washing Services, Pipeline Contractor: Water Mains, Sewer Mains, Water Lines; CIPP Pipe liners, Pipe Inspection, Video & Robotic Cameras, *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors
The following scope of work is for each of the 30 manholes on the Exhibit A Manhole Rehab List and shall include labor, equipment and material as required to clean and remove debris, make concrete repairs, prepare and recoat using 125 mil Raven 405 coating or approved equal at all manhole locations. Leakages, missing parts, broken components or corrosive damages are detected at the initial inspection then these issues must be addressed before the manhole surface repair can take place. This work may include contractor provided bypass pumping. Prior to the coating process, contractor is to remove existing liner, pressure wash and clean the structure. Seal any leaks that are discovered, fill bug holes, joints, honeycombs and around pipe penetrations with cementitious material. Use Raven 405 or approved equal and apply a minimum of 125 mil (1/8 inch) thickness of coating material to all exposed surfaces per the manufacturer’s specifications. Additional cleaning, preparation and repair may be required for the manhole depending on a condition assessment made by City of Rockwall personnel as work progresses. Spark testing is required for the coating. Cost for testing is subsidiary. City personnel shall be present for the spark testing and the contractor shall provide written spark test results to the City of Rockwall. Bonds required. Prevailing wages.
City of Rockwall TX
Misty Farris
Login or create an account To view email
Published 04/14/2025 on Construction Bid Source
DISCLAIMER: Projects posted by Construction Bid Source contain information that is aggregated daily from multiple sources. It is the individual responsibility of our members to contact the owner directly for purposes of bidding on a project and gaining additional project information. Construction Bid Source does not assume any responsibility for omissions or errors.