Similar Projects
| Last Updated | 06/01/2023 02:30 PM |
| Project Title | Abbot School Wastewater Treatment Facility Painting Project |
| Physical Address | View project details and contacts |
| City, State (County) | Westford, MA 01886 (Middlesex County) |
| Category(s) | Single Trades |
| Sub-Category(s) | Painting |
| Contracting Method | Competitive Bids |
| Project Status | Sub-Bidding, Construction start expected June 2023 |
| Bids Due | View project details and contacts |
| Estimated Value | $300,000 [brand] Estimate |
| Plans Available from | Civil Engineer |
| Owner | View project details and contacts |
| Architect | View project details and contacts |
| Description | Project Abbot School WWTF Painting Project The base bid work consists of; sandblasting and recoating the steel tanks housing the aerobic rotating biological contactor, and clarifier; sandblasting and recoating the steel catwalk and toeguards between the clarifier and biological reactor tank; replacement of biological reactor tank media, corroded metal treatment tank hardware and supports; replacement of rusted metal grating; and repairing concrete penetrations of biological reactor tank. Add alternatives consist of ; replacement of 3-inch actuator and butterfly valve, eye wash station, and installation of fall protection netting on outdoor effluent tank hatches. Contractor Qualification DCAMM Certificate Required for DCAMM contracts over $150,000, Highway Division contracts over $50,000. The Work includes the following major items: a. Surface Preparation and recoating of existing steel tank surfaces for the clarifier, and aerobic RBC. b. Surface Preparation and recoating of existing steel catwalk and railings between biological reactor and clarifier tanks. c. Replace aerobic RBC 2-inch steel drain nipples (Qty 2). d. Replace steel gratings on catwalk between biological reactor and clarifier tanks. e. Remove and replace process piping mounting hardware and braces. f. Remove and replace RBC electrical box struts and floor fasteners. g. Repair Denitrification Filter PVC pipe concrete penetrations. h. Replace Denitrification Filter media in kind. Add Alternatives: a. Add Alternative 1: Replace UV valve actuator and valve. b. Add Alternative 2: Replace eye wash station. c. Add Alternative 3: Install external pre-treatment tank safety netting Notice to Proceed by no later than June 14, 2023. Substantial Completion - August 23, 2023 Final Completion - September 22, 2023, 30 days after substantial completion. Question Deadline 05/29/2023 All questions about the meaning or intent of the Bidding Documents shall be submitted in writing to the Engineer via the Tighe & Bond website |
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| Bidder's List | View project details and contacts | ||
| Prospective Bidders | View project details and contacts | ||
| Project Documents |
 Engineered Spec Sheet  Architectural Plans  Other Documents |
