SLED Opportunity · CALIFORNIA · CITY AND COUNTY OF SAN FRANCISCO
AI Summary
Invitation to bid for all trades on the Mason Street Affordable Housing rehabilitation project in San Francisco. The project involves a 14-story multifamily building with extensive rehabilitation including concrete, carpentry, electrical, plumbing, HVAC, roofing, and accessibility upgrades. Bids due March 30, 2026.
INVITATION TO BID – ALL TRADES Mason Street Affordable Housing 125 Mason Street, San Francisco, CA 94102 2/27/2026 BID DUE DATE: March 30th, 2026 @ 2:00 PM REQUESTED BID TRADES: Demolition; Cast in Place in 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; Electrical; HVI Units; Lighting; Fire Alarm System; Site Concrete Replacement; Concrete Pavers. PROJECT DESCRIPTION: D&H Construction is inviting you to provide budgets to perform the work shown in the following documents: "Mason Street Affordable Housing" drawings identified as "Bid Set" prepared by HKIT Architects dated 1/30/26; "125 Mason Rehabilitation, San Francisco, California" project manual identified as "Bid Set" prepared by HKIT Architects dated 1/30/2026. The project is a rehabilitation of an existing 14 story multifamily housing high-rise building in downtown San Francisco, CA. The building is Type I construction consisting primarily of concrete structure including post tensioned slabs. The building houses 81 residential units, including one manager's unit. The units range from 1 to 4-bedroom units. In addition, there are offices, lobby, community rooms, outdoor spaces with landscaping, as well as underground parking and storage. The scope of this rehabilitation includes: Conversion of basement parking to loading zones only; Electrification of building heating and water heating systems; Upgrading of all lighting to LED fixtures; Conversion of 3 units to mobility; Conversion of 2 units to HVI; Playground equipment and protective surfacing replacement (1st floor); Selective glazing repair/replacement; Accessibility upgrades to community room and 9th floor lounge; Roofing replacement; Building signage replacement; Selective flooring replacement; Added security cameras; Addition of guardrail at exterior deck (1st floor); Elevator repair; Added ventilation to elevator control room; Smoke detector replacement, addition of carbon monoxide detectors. OWNER: Tenderloin Neighborhood Development Corporation (TNDC). ARCHITECT: HKIT Architects. TENTATIVE START: May 2024, 10 - 12 months duration. See Exhibit D. LABOR WAGE REQUIREMENTS AND MONITORING: Project will be prevailing wage. See Exhibit G for prevailing wage determinations and Exhibit H for the City and County of San Francisco Labor Compliance and Monitoring requirements. D+H Construction is signatory to Carpenters Union. All work claimed by the Carpenters shall be performed by union workers. LOCAL HIRING REQUIREMENTS: This project is subject to HUD Section 3 Hiring Requirements to be monitored by the First Source Hiring Program. See Exhibit I. SFCMD SUBCONTRACTING GOALS: The owner has committed to meet San Francisco Contract Monitoring Division's non- discrimination equal opportunity contractor and local workforce hiring participation goals - LBE participation goal 20%. See Exhibit J. Per request from SFCMD, all San Francsico LBE / SBE subcontractors are required to fill out “SBE Form 2 – SBE Eligibility and Subcontracting Declaration” and submit with your proposals. PRE-BID CONFERENCE: A pre-bid online conference will be held for all trades at March 10th, 2026 @ 10:00 AM. Use the following link to join the meeting at the noted time: https://teams.microsoft.com/meet/24708212924336?p=zpk3qnWRgDyspb8f3m Meeting ID: 247 082 129 243 36 Passcode: Lp9cK6cG JOB WALKS: We have scheduled 2 dates to visit the site. The date and times are as follows: Thursday, March 12th, 2026: 9:00 AM - 10:00 AM 10:15 AM - 11:15 AM 11:30 AM - 12:30 PM. Wednesday, March 18th, 2026: 9:00 AM - 10:00 AM 10:15 AM - 11:15 AM 11:30 AM - 12:30 PM. If your firm would like to visit the site, please coordinate with Oskar "Sr." Contreras (oskar@dh-construction.com), Melanie Woo (melanie@dh-construction.com), Oscar "Jr." Contreras (ocontreras@dh-construction.com) and / or Jansen Lum (jansen@dh-construction.com) to schedule a date and time to do so. The site is currently occupied by tenants and fee access is not available. NO SUBCONTRACTOR / SUPPLIER WILL BE ALLOWED TO ACCESS THE SITE WITHOUT SCHEDULING A TIME AND DATE. PRE-BID RFI DEADLINE: Monday, March 23rd, 2026 @ 2:00 PM. BID DOCUMENTS: Refer to Exhibit A for all bid documents that apply for this project. Documents are available for review at our online public plan room located here: https://app.buildingconnected.com/public/560b6d9072c177070085b14a BID SUBMISSION: All bid submissions will be done using Building Connected. Your firm needs to join a bid package on our public plan room to submit a bid. To join a bid package, please go to our public plan room located here: https://app.buildingconnected.com/public/560b6d9072c177070085b14a INSURANCE REQUIREMENTS: Refer to Exhibit C for more information. ADDITIONAL BID EXHIBITS: Note that sample subcontract Exhibit B and waivers Exhibit E have been included for review and are not required to be returned unless your firm is the apparent successful bidder for this project. If you are the apparent successful bidder and have not subcontracted with D&H Construction previously, you will be required to fill in the Subcontractor Qualification Questionnaire before you are awarded the job. See Exhibit F for more information. Subcontractor qualification form is also available here: https://www.dh-construction.com/wp-content/uploads/2024/05/Subc-Qual-Questionnaire_2021.04.08-Fillable.pdf D&H Construction looks forward to the opportunity to work with your project team in our bidding process. . . .
SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.
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