Attachment A - Scope of Work.pdf

Attachment A

IFB-GC-FM-05-25

Scope of Work

Battlement Mesa Boiler Upgrade

In accordance with Article 5.2 of the Garfield County Procurement Code (“GCPC”), Garfield County is soliciting competitive sealed bids from qualified Contractors to perform the removal and replacement of an existing boiler for the Garfield County Facilities Department. This project is located at 1777 S Battlement Pkwy, Battlement Mesa, CO 81635. The facility is a former fire station now operated by the county.

The qualified Contractor shall provide all labor, materials, tools, equipment, and accessories required to complete this project. The qualified Contractor shall, without additional expense to the County, be responsible for obtaining any necessary licenses and permits, and for complying with any federal, state, count, and municipal laws, codes, and regulations applicable to the design and performance of the work.

The Contractor is responsible to verify all existing conditions, product compatibility, and measurements associated with this project. Failure to do so will not relieve them their obligation to furnish all material and labor necessary to carry out the provisions of the contract.

The Contractor shall plan on taking the necessary measures to maintain access to the facility.

The Contractor will be responsible for maintaining a safe working environment, traffic control, if necessary, daily removal and disposal of demolished materials from the job site, and daily project clean up.

The project will be bid per the following scope of work:

1. Replace the existing 550 mbh burnham atmospheric boiler with a new 500 mbh Lochinvar Knight XL (or approved equal) high-efficiency, sealed combustion unit.

2. Replace the existing air separator, expansion tank, and heating water pumps with new.

3. Modify the existing boiler piping arrangement to be a primary / secondary system.

4. The existing combustion air duct shall be removed and the new boiler 4" intake and vent shall be routed through the existing louver.

5. New Distech controls shall be provided for the boiler and pumps by MSI out of Englewood, Co as an add alternate.

6. Verify the existing heating water system has 30% propylene glycol. Provide additional glycol as required to reach 30%.

7. Equipment to be commissioned in accordance with the IECC section 408.

8. Refer to plumbing and electrical general construction notes and scope on drawing sheet m1-1, m3-1.

ADD ALTERNATE:

1. New Distech New Distech Controls shall be provided for the boiler and pumps by MSI out of Englewood, Co. This is our current vendor that provides maintenance and monitoring of the current HVAC control system. This will ensure seamless integration.

CODE NOTES:

1. Applicable codes include the 2021 versions of the IBC, IMC, IECC, IPC, IFGC and the 2023 version of the NEC.

GENERAL CONSTRUCTION NOTES:

1. The scope of work for this project will involve modifying the existing boiler plant.

2. Demolition includes the removal of equipment/piping as noted on the plans and patching/repairing walls where piping is removed.

3. Coordinate staging area for construction with the owner.

4. The contractor will be responsible for all waste disposal for this project. Coordinate the location of waste dumpsters with the owner.

5. The contractor is to verify all dimensions and access requirements for all new equipment prior to ordering material.

6. Any work that disturbs or alters the roof and roofing material is to be returned to pre-construction conditions and the roof made weathertight.