OOMPLM30SB On-Call Plumbing Repairs and Services, Hanover Complex

The Maryland State Highway Administration Office of Procurement and Contract Management is requesting bids on on-call plumbing repairs and services for the Hanover Complex under IFB OOMPLM30SB, with bids due August 18, 2026 at 2:00 PM and a pre-bid meeting and site visit held on July 28, 2026. This is a Small Business Reserve (SBR) procurement limited to businesses certified by the Maryland Department of Social and Economic Mobility's Office of Small, Minority & Women Business Affairs.

The scope covers comprehensive commercial plumbing maintenance and repair services including pilot light inspection, sump pump cleaning, drain snaking, faucet and toilet repair, water heater flushing, and backflow preventer maintenance. Plumbing fixture replacements must comply with Maryland Green Purchasing Committee specifications mandating WaterSense certification for bathroom faucets, showerheads, toilets, and urinals; Appliance Energy Efficiency Standards compliance; and prohibition of products containing lead, cadmium, mercury, or hexavalent chromium exceeding 100 parts per million by weight. Drinking fountains must include bottle-filling capability with at least 10 inches of clearance and self-closing supply valves. Contractors must submit quarterly Vendor Green Sales Reports detailing recycled content, sustainability certifications, and environmental attributes of products provided. The contract is fixed-price, labor-hour basis for a 36-month base term with no option periods.

Bidders must possess three years of commercial plumbing repair experience and a valid Maryland Master plumbing license. Required insurance includes Commercial General Liability coverage of $1 million combined single limit per occurrence and $3 million annual aggregate, plus Workers' Compensation of $1 million per occurrence. The bid price form specifies hourly rates for Master/Journeyman plumbers, apprentice plumbers, and emergency rates for both classifications, with a fixed $25,000 materials allowance that cannot be modified. The contractor must supply all labor, materials, equipment, and tools and maintain capacity to respond to simultaneous service requests.

The previous contract (OOMPLUMB27) was awarded to Langenfelder Mechanical Inc. for $44,390 over three years. Questions were due August 4, 2026 at 5:00 PM. Addendum No. 1, issued July 28, requires acknowledgment by bidders and provides pre-bid meeting minutes, attendance records, and detailed plumbing fixture specifications. All submissions must be made electronically through eMMA; hard copies or email submissions will be deemed non-responsive. Procurement Officer contact: Rodney Hubble at rhubble@mdot.maryland.gov; eMMA BPM number BPM057951.