Jaworek Elementary School HVAC Upgrades- GC

Contractor Qualification DCAMM Certificate Project Project PF 2023-06 HVAC Improvement Project at Jaworek Elementary School, 444 Hosmer St. Funded in part from a federal ESSER II grant. IFB for General and Filed Sub-Bids. MBE/WBE goals per contract documents. MBE (9%), WBE (4%) Question Deadline 03/03/2023 at 2:00 PM ET All questions should be emailed to the Owner's Project Manager's representative, Dore + Whittier Management Partners: Aidan Place at aplace@doreandwhittier.com; The City of Marlborough, the Awarding Authority, invites sealed bids from General Contractors (GC) and Filed Sub-Bidders (FSB) for the HVAC Upgrades Project at the Jaworek School, Project PF 2023-06 in accordance with the Contract Documents prepared by RFS Engineering. The scope of the base contract includes and is not limited to the following: The project will upgrade most of the existing school's mechanical system, including associated and necessary general demolition work and electrical work. The existing school is a two-story structure of approximately 90,000 square feet serving approximately 700 students in grades kindergarten through fifth grade. The proposed design includes implementing long-lead time mechanical equipment that was pre-purchased by the awarding authority. This equipment is under separate contract with the Owner, and currently in various stages of fabrication. The vendors have committed to having the equipment available for a Summer 2023 installation. While the value and ownership of the equipment is outside of this contract, the remaining equipment, material, and labor to install and provide a completely operational system is as detailed and bid under this contract. A full list of pre-purchased equipment is available in the bid documents, and documentation of the bid to procure such equipment is also provided for prospective bidders' information. The mechanical upgrades and related work associated with this bid/contract is scheduled for the City's 2023 school summer recess, and the systems complete and operational for the beginning of the '23-'24 school year. The work is estimated to cost $2,700,000 with a schedule of 12 weeks. The City of Marlborough seeks to fund this project through federal grants made available by ESSER. Contract award is subject to approval of grant funding and approval of the utilization of grant expenditures for this purpose and/or appropriation. Approved construction projects must comply with applicable Uniform Guidance requirements, as well as the Department of Education's regulations regarding construction at 34 CFR 76.600. Any resulting construction contract must meet Davis-Bacon prevailing wage requirements. All bids are subject to M.G.L. c.149 44A-J & to minimum wage rates as required by M.G.L. c.149 26 to 27H inclusive. The work of this project includes all materials, labor and equipment for the upgrades and replacement of the existing HVAC systems for the Jaworek Elementary School. Substantial Completion by August 18, 2023.

Division 03 -	Concrete, Concrete Forming and Accessories, Cast-in-Place Concrete, Precast Concrete.
Division 04 -	Masonry, Unit Masonry.
Division 05 -	Metals.
Division 06 -	Wood, Plastics, and Composites, Rough Carpentry, Finish Carpentry.
Division 07 -	Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection.
Division 08 -	Openings, Doors and Frames, Specialty Doors and Frames, Entrances, Storefronts, and Curtain Walls, Windows, Hardware.
Division 09 -	Finishes, Plaster and Gypsum Board, Tiling, Ceilings, Resilient Flooring, Carpeting, Painting.
Division 10 -	Specialties, Visual Display Units, Chalkboards, Markerboards, Tackboards, Signage, Compartments and Cubicles, Toilet, Bath, and Laundry Accessories, Toilet Accessories, Emergency Aid Specialties, Fire Protection Specialties, Lockers, Flagpoles.
Division 11 -	Equipment, Foodservice Equipment, Foodservice Storage Equipment, Food Preparation Equipment, Food Delivery Carts and Conveyors, Food Cooking Equipment, Food Dispensing Equipment, Ice Machines, Educational and Scientific Equipment, Audio-Visual Equipment, Play Field Equipment and Structures.
Division 12 -	Furnishings, Casework, Countertops, Office Furniture, Institutional Furniture, Classroom Furniture.
Division 21 -	Fire Suppression.
Division 22 -	Plumbing, Common Work Results for Plumbing, Plumbing Piping, Plumbing Equipment, Plumbing Fixtures, Drinking Fountains and Water Coolers.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Common Work Results for HVAC, Instrumentation and Control for HVAC, HVAC Air Distribution, Ventilation Hoods, Commercial-Kitchen Hoods.
Division 25 -	Integrated Automation.
Division 26 -	Electrical, Instrumentation and Control for Electrical Systems, Lighting, Interior Lighting, Emergency Lighting, Exit Signs, Exterior Lighting.
Division 27 -	Communications, Common Work Results for Communications, Structured Cabling, Voice Communications, Audio-Video Communications, Audio-Video Systems, Integrated Audio-Video Systems and Equipment, Integrated Audio-Video Systems and Equipment for Classrooms, Distributed Communications and Monitoring Systems.
Division 28 -	Electronic Safety and Security, Common Work Results for Electronic Safety and Security, Electronic Access Control and Intrusion Detection, Fire Detection and Alarm.
Division 31 -	Earthwork, Common Work Results for Earthwork, Grading, Earthwork Methods, Soil Treatment.
Division 32 -	Exterior Improvements, Flexible Paving, Rigid Paving, Fences and Gates, Irrigation, Planting, Turf and Grasses.
Division 33 -	Utilities, Water Utilities, Sanitary Sewerage Utilities, Storm Drainage Utilities, Electrical Utilities, Communications Utilities.