This Government Contract opportunity from Massachusetts was posted on May 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supplemental Design & Consulting Services

Closed

State & Local

Submission Closed06/03/2026, 02:00:00 PM UTC

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, covering various technical and professional services including civil, structural, mechanical, electrical, and instrumentation and controls engineering, as well as cathodic protection system design, BIM/3D modeling, and commissioning and startup planning. Additional requirements include utility locating and potholing, geotechnical and geophysical investigations, LIDAR, land surveying, drone services, CPM scheduling, and comprehensive environmental services such as hazardous materials surveys, permitting support, and compliance monitoring. The solicitation specifically targets qualified Disadvantaged Business Enterprises, including MBE, WBE, and OBE firms. Interested bidders must be issued an Invitation to Bid through the Building Connected system and must possess a valid California Contractor license and acceptable insurance. Responsible subcontractors are required to provide bonding for 100 percent of their contract value, with Kiewit agreeing to reimburse the bond premiums. Bidders must also demonstrate the ability to maintain labor harmony, as Kiewit is a signatory to collective bargaining agreements with several trade unions. The bid deadline is September 11, 2026, and inquiries should be directed to Lead Estimator Joe Bockelman.

Kiewit Infrastructure West Co.

POSTED

DEADLINE

Seeking Qualified Subconsultants for City of Bend’s Southwest Sewer Improvement Phase 3, Project No. 1SSW3

Solicitation # seeking-qualified-subconsultants-city-bends-southwest-sewer-improvement-phase-3-project-no-1ssw3

Water Systems Consulting, Inc. is seeking qualified subconsultants to assist with the Southwest Sewer Improvement Phase 3 project for the City of Bend, Oregon. The scope of work involves professional design services to address sewer system deficiencies, including the extension of gravity sewer mainlines, the decommissioning of pump stations, and the installation of service laterals for properties currently using septic systems. Additional requirements may include transportation improvements. Specifically, WSC is looking for expertise in roadway and drainage engineering, surveying and mapping, right of way services, and public outreach. This project is funded by the Clean Water State Revolving Fund and administered through the Oregon Department of Environmental Quality. The solicitation is open to various small business designations, including DBE certified firms, and is associated with NAICS codes 541330, 541370, 531390, and 541820. Interested parties must respond by September 29, 2026.

Water Systems Consulting, Inc.

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DEADLINE

SEEKING QUALIFIED SUBCONSULTANTS IN RIVERSIDE COUNTY/SOCAL TO SUPPORT WELL REPLACEMENT PROJECT WITH WATER DISTRICT

Solicitation # seeking-qualified-subconsultants-riverside-countysocal-support-well-replacement-project-water

GHD Inc. is soliciting qualified subconsultants to support the Corydon Well Replacement Design Project for the Elsinore Valley Municipal Water District in California. The project seeks firms specializing in engineering, environmental services, surveying, geotechnical analysis, permitting, public outreach, and utility location. This opportunity is specifically targeted toward Disadvantaged Business Enterprises, Small Business Enterprises, Women-Owned Business Enterprises, and Minority-Owned Business Enterprises. Interested firms must contact Charlie Brown via email to submit a qualifications package and request solicitation documents. The primary NAICS code associated with this effort is 541330, though several other professional and technical service codes are applicable. All necessary documentation and expressions of interest must be coordinated by the specified deadlines to be considered for participation in the project.

POSTED

DEADLINE

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 the gravity sewer mainline, installing service laterals for properties currently using onsite septic, and decommissioning existing pump stations, particularly in the Romaine Village area. The scope may also include transportation improvements such as ADA curb ramp and curb design and intersection enhancements at Poplar Street and Ponderosa Street. This initiative is funded by the Clean Water State Revolving Fund through the Oregon Department of Environmental Quality, with a total project budget for design and construction of 3,875,000 dollars. The solicitation, identified as number 27-3214, has a response deadline of September 29, 2026. Parametrix is actively pursuing a good faith effort to include firms with federal, tribal, state, local, or independent DBE certifications, and the project is open to various small business set-asides including WOSB, HUBZone, and SDVOSB. The City of Bend will award the contract based on a scoring system evaluating project understanding, team qualifications, and firm experience, with the goal of advertising for construction services in fall or winter 2027. Submissions must adhere to strict formatting guidelines, including a 12-page limit for primary text sections and the inclusion of signed certifications and assurances.

POSTED

DEADLINE

Fire Safety & Life Safety Plan Review & Inspection

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MEP (Mechanical, Electrical, Plumbing) Plan Review & Inspection

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Civil Engineering Plan Review & Site Inspection

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Building Code Plan Review & Inspection (General/Structural)

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Structural Testing & Special Inspection

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Reconnecting Communities Initiative

Solicitation # 2027-RFQ-CNH-395

POSTED

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Streambank Stabilization Design & Engineering

County of Cleveland

POSTED

about 21 hours ago

DEADLINE

in 27 days

AI Contract Overview

The Town of Hopkinton is seeking qualified contractors to provide supplemental design and consulting services that extend beyond the basic scope of ordinary professional services. These services include discipline-specific deliverables such as design development, technical studies, and code compliance reviews, all of which will be executed under individual task orders issued as needed. The contract is structured as a subcontract and is aligned with NAICS code 541330, which corresponds to architectural services, reflecting the specialized engineering and design support required. Performance is expected to occur within the jurisdiction of the Town of Hopkinton, Massachusetts, with no additional location details provided. The solicitation was posted on May 20, 2026, and responses are due by June 3, 2026, with no set-aside provisions or organization type specifications outlined. Interested parties must submit proposals through the posted beaconbid.com link to be considered for award.

General Info

Hopkinton seeks contractors for supplemental design and engineering services via task orders under NAICS 541330.

Agency

Massachusetts → Town of HopkintonView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

MA, USA

Set-Aside

NONE

Documents

This scope was carved out of RFQ# FAC-26-410-01.

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

View the prime solicitation

OWNER’S PROJECT MANAGER DEMOLITION AND HISTORICAL RENOVATION OF CENTER SCHOOL BUILDING HOPKINTON

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

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Timeline

PhaseClosed

PostedMay 20

subcontract

Response DeadlineJun 3

Deadline has passed

Submission Closed

06/03/2026, 02:00:00 PM UTC

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Organization & Contact Information

AgencyMassachusetts → Town of Hopkinton

ContactsNo contacts available

OfficeN/A

Organization / Agency

Massachusetts → Town of Hopkinton

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Discipline-specific extra services beyond basic OPM scope, including design development, technical studies, and code compliance reviews, to be performed under task orders.

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