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This Government Contract opportunity from Washington was posted on May 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Mechanical, Electrical, and Plumbing (MEP) Systems Design

Closed
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 541330
New
Scattergood GS. Units 1&2 Green Hydrogen-Reaady Modernization
Solicitation # scattergood-gs-units-12-green-hydrogen-reaady-modernization
Kiewit Infrastructure West Co. is seeking sub-quotes for the Scattergood GS Units 1 and 2 Green Hydrogen-Ready Modernization project for the City of Los Angeles Department of Water and Power. The scope of work is extensive, encompassing professional and technical services such as civil, structural, mechanical, electrical, and instrumentation and controls engineering, as well as utility locating, geotechnical and geophysical investigations, BIM/3D modeling, and environmental assessments. Additional requirements include hazardous materials surveys, permitting support, and CPM scheduling. Interested firms must contact Kiewit to receive an Invitation to Bid via the Building Connected system, with a bid date of September 11, 2026, and a response deadline of September 30, 2026. Eligible bidders include Disadvantaged, Minority, Women, and Other Business Enterprises, provided they hold certifications from recognized agencies such as the SBA or MBDA. Responsive bidders must possess a valid California Contractor's license and provide acceptable insurance. Subcontractors and material contractors are required to provide bonding for 100 percent of their contract value, though Kiewit will reimburse the associated bond premiums. Furthermore, Kiewit, as a signatory to various collective bargaining agreements, requires bidders to demonstrate an ability to maintain labor harmony on the project. For further information or to review plans and specifications, interested parties should contact Lead Estimator Joe Bockelman.
Kiewit Infrastructure West Co.

POSTED

about 3 hours ago

DEADLINE

in 18 days
NAICS: 541330
New
Subcontracting Opportunity: City of Bend’s Southwest Sewer Improvement Phase 3, Project No. 1SSW3
Solicitation # 27-3214
Parametrix is seeking qualified subconsultants to provide civil engineering design and right-of-way services for the City of Bend’s Southwest Sewer Improvement Phase 3, Project No. 1SSW3. The project aims to address sewer system deficiencies in southwest Bend by extending a gravity trunk sewer line to unsewered areas, decommissioning existing pump stations in the Romaine Village area, and installing service laterals to transition properties from private septic systems to public sewer. The scope may also include roadway reconstruction, ADA curb ramp and curb design, and minor transportation improvements such as turn lanes or mini roundabouts. The project is funded by the Clean Water State Revolving Fund administered through the Oregon Department of Environmental Quality, with a total design and construction budget of 3,875,000 dollars. The procurement process is managed by the City of Bend, with a proposal deadline of September 29, 2026. Selection is based on technical and administrative capabilities, with the potential for interviews to influence final scoring. Key deliverables include a preliminary engineering report, a public outreach plan, and construction contract documents at 30, 60, 90, and 100 percent completion, culminating in record drawings. The City intends to advertise for construction services in Fall or Winter 2027. Parametrix is actively soliciting firms with recognized federal, tribal, state, local, or independent DBE certifications as part of a good faith effort to include small, minority-owned, women-owned, and veteran-owned businesses.
Parametrix

POSTED

about 3 hours ago

DEADLINE

in 17 days
NAICS: 541330
New
SLED
Design / Engineering for Microgrid System and DC fast charger
Solicitation # PE-64458-NONST-2027-000000037
The City of Decatur is seeking qualified professional engineering firms to provide turnkey services for the design, bid assistance, and construction administration of a microgrid system and DC fast charger for electric vehicles at the Decatur Police Department located at 420 West Trinity Place. The project involves integrating a solar photovoltaic generation system and a battery energy storage system designed to optimize renewable energy and peak demand management during normal grid-connected operations, while ensuring critical loads remain operational during emergency grid-islanded conditions. The selected consultant will be responsible for delivering complete design plans for bidding and providing construction administration through installation, commissioning, testing, and interconnection with Georgia Power. This solicitation, posted on September 11, 2026, requires proposals to be submitted by October 13, 2026. The project is funded by the City and a Department of Energy grant, necessitating strict compliance with Build America, Buy America (BABA) requirements and federal regulations. Awarded firms must maintain a non-discrimination policy and carry an umbrella insurance policy of at least 5 million dollars. Evaluation is based on a 100-point weighted system, and the expected project start date is November 2026, following coordination with Georgia Power. Payment will be made monthly based on progress reports and invoices submitted to the City Manager.
City of Decatur

POSTED

about 15 hours ago

DEADLINE

in about 1 month

AI Contract Overview

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The contract seeks a subcontractor to design mechanical, electrical, and plumbing (MEP) systems for accessory dwelling units and middle housing projects, with a focus on achieving energy efficiency, full code compliance, and streamlined permitting processes. The scope includes developing detailed schematics and technical specifications that support consistent, scalable implementation across multiple units, ensuring that designs are not only functional but also optimized for affordability and rapid approval. The work must align with current building and energy standards while facilitating smoother coordination with local regulatory bodies. This opportunity is classified under NAICS code 541330 and is issued by the Office of Planning and Community Development in Washington, with a response deadline of July 4, 2026. The contract type is listed as a subcontract, indicating the winning party will provide specialized design services under a prime contractor or program managed by the agency. Although no specific location or point of contact is provided, the work is intended to support housing initiatives within Washington, emphasizing innovation and efficiency in residential development. Interested parties should submit proposals through the designated online portal before the deadline.

General Info

Design MEP systems for ADUs and middle housing; ensure energy efficiency, code compliance, and permitting.

Agency

Washington → Office of Planning and Community DevelopmentView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

WA, USA

Set-Aside

NONE

Documents

This scope was carved out of 2025-061.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

ADUniverse 2.0: Pre-approved plans for ADUs and middle housing

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyWashington → Office of Planning and Community Development
ContactsNo contacts available
OfficeN/A
Organization / Agency
Washington → Office of Planning and Community Development
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Design MEP systems for ADUs and middle housing to ensure energy efficiency, code compliance, and streamlined permitting, including schematics and specifications.

More opportunities from Washington → Office of Planning and Community Development

Same awarding agency

NAICS: 925120
SLED
Legacy Homeowner Development Support
Solicitation # OPCD-RFP-2026_LHD
The City of Seattle Office of Planning and Community Development is soliciting proposals for the Legacy Homeowner Development Support program to assist low-income legacy homeowners in utilizing new Neighborhood Residential zoning and Washington House Bill 1110 for infill housing development. Funded by a HUD PRO Housing grant, the program aims to guide 20 to 30 homeowners through the pre-development process to catalyze middle housing and stabilize low-income residents. The scope is divided into two workstreams: one focused on education and networking through community events, and another providing direct, one-on-one technical assistance including regulatory feasibility analysis, project costing, pro forma development, and permitting support. The total maximum funding available for selected consultants is 1,347,500 dollars, with individual limits of 200,000 dollars for community event consultants and 500,000 dollars for pre-development consultants. The anticipated contract execution is by November 25, 2026, with a performance period extending through June 30, 2029. Awardees must comply with federal CDBG regulations, the Build America, Buy America Act, and City of Seattle labor and non-discrimination ordinances. Selection is based on a ranking of written proposals and potential interviews, with a strong emphasis on culturally conscious engagement and the inclusion of woman and minority-owned businesses.
Administration of Urban Planning and Community and Rural Development

POSTED

about 1 month ago

DEADLINE

in 14 days
View Details
NAICS: 236115
SLED
Partnership for ADU Development (PAD) Partner
Solicitation # OPCD-RFQ-2026_PAD
The Office of Planning and Community Development in Seattle is seeking nonprofit partners for the Partnership for ADU Development (PAD) pilot, a HUD-funded initiative under Grant Agreement B-23-PH-53-0002. This co-development model aims to assist low- and moderate-income homeowners in creating infill housing by removing barriers related to construction costs, financing, and development complexity. Selected partners will provide comprehensive technical and financial support, including visioning, lot splitting, permitting, and the construction of two backyard homes. The partner will own and operate these units as rental housing for tenants earning up to 80 percent of the area median income for approximately 10 years, providing the homeowner with monthly ground lease payments until the homeowner eventually buys out the partner. The contract is a negotiated agreement with a performance period ending June 30, 2029. Partners are reimbursed at an hourly rate and must comply with stringent federal and city regulations, including the Build America, Buy America Act, Section 110(a) of the Housing and Community Development Act of 1974, and the City of Seattle's Paid Sick and Safe Time ordinance. Key administrative requirements include maintaining a SAM.gov registration, adhering to WMBE inclusion goals, and following specific federal lobbying and debarment certifications. Payments are issued within 30 calendar days of invoice receipt, and all project records must be retained for six years following final payment.
New Single-Family Housing Construction (except For-Sale Builders)

POSTED

about 1 month ago

DEADLINE

in 24 days
View Details

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