RFB No. 6190 Citywide Large-Size Water Line Cathodic Protection System (IDIQ) Re-Bid, Project 23064, Corpus Christi, TX

Nueces County

Owner Reference: RFB 6190

Bid Date: 12/11/2024 at 02:30pm

Pre-Bid: 11/13/2024 @ 10:30am

Estimate: $2,500,000

Trades: Construction Zone Traffic Control Contractor - General Engineering Contractor, Stormwater Prevention Plan (SWPP), Regional Flood Planning Group (RFPG), Floodproofing & Flood Risk/Pollution Reduction, Excavation & Grading Contractor: Blasting, Boring, Trenching, Backfill, Digging - General Engineering Contractor, Pipeline Contractor: Water Mains, Water Lines, Sewer Lines + Related Structures; Includes Pipe Inspection Camera, Industrial Painting & Coating Contractor: General Engineering Contractor (Includes Graffiti Removal), Concrete Contractor: Sidewalks, Curbs, Gutters, Driveways, Handicap ADA Ramps. Pedestrian Improvements, CIP Concrete NIGP 913-47, *General Engineering Contractor GEC: Engineering & Infrastructure Building; Opportunities for Subcontractors

The scope of work for each Delivery Order will vary, and may include, but is not limited, to the following. a) Temporary traffic control (TCP), including TCP plans signed and sealed by Contractor’s Professional Engineer registered in Texas. Contractor is responsible for obtaining TCP approvals from TxDOT and City. Contractor is responsible for providing, maintaining, adjusting and removing all required TCP signs, barricades, devices, flagmen, etc. b) SWPPP/permit compliance, c) Temporary surface and groundwater control measures, including dewatering systems, d) Trench safety systems for excavation of existing water lines, e) Cathodic protection test stations, including testing and commissioning, f) Installation of external bond clips at existing pipe joints g) Impressed current cathodic protection system, including rectifiers, deep anode well, testing and commissioning, O&M manuals, and training of City staff, h) Contractor will be required to provide field support to assist the City’s Engineer in performing various types of tests and inspections of existing water lines. Field support will include all materials, equipment, labor, and services necessary to assist the Engineer and will include, but is not limited to, excavation, installation of cadweld wires to pipe, restoration of pipe coatings, backfill/restoration, pumping water from manholes, providing confined space entry support, temporary traffic control, etc., i) Installation of access manways or tapping sleeves and valves, and associated appurtenances, necessary for internal remote inspection of existing water lines, j) Perform internal remote inspections of existing water lines by specialty inspection subcontractors, provide support to these specialty inspection subcontractors and provide inspection reports, data, videos, etc. k) Site restoration which may include, but is not limited to, HMAC and concrete pavement removal and restoration, concrete sidewalk and driveway removal and restoration, ditch and site regrading, hydromulch and SOD site restoration, etc. Bonds required. Prevailing wages.

Clarissa Johnson
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Owner: City of Corpus Christi TX

Published 11/25/2024 on Construction Bid Source

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