EXT MOH | Mason St. Affordable Housing: All Trades
ID: SFGOV-0000011553 • State: California
Opportunity Assistant
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Description
Background
The Mason Street Affordable Housing project is located at 125 Mason Street, San Francisco, CA. It involves the rehabilitation of an existing 14-story multifamily housing high-rise building owned by the Tenderloin Neighborhood Development Corporation (TNDC). The project aims to enhance living conditions and accessibility for residents in downtown San Francisco.
The building will house 81 residential units, including one manager's unit, and will feature various community amenities such as offices, a lobby, community rooms, outdoor spaces with landscaping, and underground parking.
Work Details
The scope of work includes various trades such as:
- Demolition
- Cast in Place Concrete
- Building Concrete
- Metal Fabrications
- Rough Carpentry
- Finish Carpentry
- Waterproofing
- Building Insulation
- Spray on Insulation
- Roofing
- Architectural Sheet Metal Flashing
- Doors, Frames and Hardware
- Access Doors and Frames
- Glazing
- Drywall and Metal Framing
- Cement Stucco
- Ceramic Tile
- Acoustical Ceilings
- Floor Coverings
- Painting
- Janitorial Services
- Visual Display Boards
- Signage
- Bathroom Accessories
- Closet Shelving
- Lockers
- Residential Appliances
- Playground Equipment
- Cabinets
- Countertops
- Elevators
- Exterior Building Maintenance System
- Scaffolding
- Fire Sprinkler Systems
- Plumbing
- Heating, Ventilating & Air Conditioning (HVAC)
Specific rehabilitation tasks include conversion of basement parking to loading zones only, electrification of heating systems, upgrading lighting to LED fixtures, conversion of units for mobility access, playground equipment replacement, selective glazing repair/replacement, roofing replacement, accessibility upgrades to community areas, security camera installation, guardrail addition at exterior decks, elevator repairs, ventilation improvements in elevator control rooms, smoke detector replacements and carbon monoxide detector additions.
Period of Performance
The tentative start date for the project is May 2024 with an estimated duration of 10 to 12 months.
Place of Performance
The contract will be performed at 125 Mason Street, San Francisco, CA 94102.
Bidder Requirements
Bidders must comply with prevailing wage requirements as determined by the California Department of Industrial Relations. All subcontractors are required to be registered with the California Department of Industrial Relations prior to submitting proposals. Additionally, bidders must adhere to HUD Section 3 Hiring Requirements aimed at providing job opportunities for local residents. The project has a Local Business Enterprise (LBE) participation goal of 20%, requiring all San Francisco LBE/SBE subcontractors to fill out 'SBE Form 2 – SBE Eligibility and Subcontracting Declaration' when submitting proposals.
The Mason Street Affordable Housing project is located at 125 Mason Street, San Francisco, CA. It involves the rehabilitation of an existing 14-story multifamily housing high-rise building owned by the Tenderloin Neighborhood Development Corporation (TNDC). The project aims to enhance living conditions and accessibility for residents in downtown San Francisco.
The building will house 81 residential units, including one manager's unit, and will feature various community amenities such as offices, a lobby, community rooms, outdoor spaces with landscaping, and underground parking.
Work Details
The scope of work includes various trades such as:
- Demolition
- Cast in Place Concrete
- Building Concrete
- Metal Fabrications
- Rough Carpentry
- Finish Carpentry
- Waterproofing
- Building Insulation
- Spray on Insulation
- Roofing
- Architectural Sheet Metal Flashing
- Doors, Frames and Hardware
- Access Doors and Frames
- Glazing
- Drywall and Metal Framing
- Cement Stucco
- Ceramic Tile
- Acoustical Ceilings
- Floor Coverings
- Painting
- Janitorial Services
- Visual Display Boards
- Signage
- Bathroom Accessories
- Closet Shelving
- Lockers
- Residential Appliances
- Playground Equipment
- Cabinets
- Countertops
- Elevators
- Exterior Building Maintenance System
- Scaffolding
- Fire Sprinkler Systems
- Plumbing
- Heating, Ventilating & Air Conditioning (HVAC)
Specific rehabilitation tasks include conversion of basement parking to loading zones only, electrification of heating systems, upgrading lighting to LED fixtures, conversion of units for mobility access, playground equipment replacement, selective glazing repair/replacement, roofing replacement, accessibility upgrades to community areas, security camera installation, guardrail addition at exterior decks, elevator repairs, ventilation improvements in elevator control rooms, smoke detector replacements and carbon monoxide detector additions.
Period of Performance
The tentative start date for the project is May 2024 with an estimated duration of 10 to 12 months.
Place of Performance
The contract will be performed at 125 Mason Street, San Francisco, CA 94102.
Bidder Requirements
Bidders must comply with prevailing wage requirements as determined by the California Department of Industrial Relations. All subcontractors are required to be registered with the California Department of Industrial Relations prior to submitting proposals. Additionally, bidders must adhere to HUD Section 3 Hiring Requirements aimed at providing job opportunities for local residents. The project has a Local Business Enterprise (LBE) participation goal of 20%, requiring all San Francisco LBE/SBE subcontractors to fill out 'SBE Form 2 – SBE Eligibility and Subcontracting Declaration' when submitting proposals.
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Overview
Agency
Opportunity ID
SFGOV-0000011553
Version
3
Response Deadline
March 30, 2026
Past Due
Date Posted
Feb. 27, 2026
Est. Value Range
Experimental
$5,000,000 - $15,000,000
(AI estimate)
Agency Distribution
High
Source
On 2/27/26 City of San Francisco in California issued EXT MOH | Mason St. Affordable Housing: All Trades with ID SFGOV-0000011553 due 3/30/26.
Contacts
Documents
Posted documents for EXT MOH | Mason St. Affordable Housing: All Trades
Opportunity Assistant
Classifications
Opportunity Classification
Sell Event