This Subcontract opportunity from Texas was posted on March 13, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Mechanical and Plumbing (Piping) System Design

Closed

State & Local

Submission Closed04/14/2025, 07:00:00 PM CDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 541320

New

SLED

Request for Qualifications

Solicitation # 49806

The City of St. Louis Board of Public Service is seeking qualifications for design and construction management services focused on green infrastructure for the Community Development Administration. This solicitation, identified by number 49806, falls under NAICS code 541320 and is designated for performance within the state of Missouri. Interested parties must submit their responses by the deadline of December 4, 2026. This opportunity is categorized as a solicitation for a state and local government entity, with further details and submission guidelines available through the Bid Express platform.

City of St. Louis Board of Public Service

POSTED

DEADLINE

CF Riverside Campground DesignThe Bureau of Reclamation, under the Department of the Interior, has issued a forecast for the Canyon Ferry Riverside Campground Design project within the Missouri Basin. This procurement falls under NAICS code 541320, indicating a requirement for engineering services to support the design and development of the campground facilities. The opportunity was posted on November 6, 2026, and is currently listed as a forecast. Interested parties may coordinate with Jennalyn Kent, who serves as both the primary point of contact and the Small Business Specialist for this requirement.

Bureau of Reclamation

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DEADLINE

2026-037, Comprehensive Recreation and Parks Master Plan

Solicitation # PE-77123-NONST-2027-000000143

Cherokee County, Georgia, is seeking a qualified consultant to develop a Comprehensive Recreation and Parks Master Plan. This project aims to assess the current level of service and identify future needs for the county over the next six years. By utilizing research and public input, the selected consultant will create a community-supported plan that aligns with the county's mission to better prioritize, fund, develop, and manage recreation programs, facilities, and parks. This solicitation, numbered PE-77123-NONST-2027-000000143, was posted on November 6, 2026, with a response deadline of November 30, 2026. Interested parties must submit their proposals electronically through the Cherokee County Procurement Portal via Bidnet. The primary point of contact for this effort is Brian Davis.

Cherokee County Government

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Playground Conceptual Design and Layout ServicesThis subcontract for Playground Conceptual Design and Layout Services involves providing conceptual design and equipment recommendation services for prime contractors working on FUSD projects. The selected provider will utilize CAD software and site analysis tools to develop playground layouts and equipment suggestions tailored to specific site needs, while ensuring all designs strictly adhere to ADA Accessibility Guidelines. Professional certification or licensing is required to perform these design services. The contract deliverables include conceptual layouts, detailed equipment recommendation reports, and comprehensive project pricing. This opportunity is managed under NAICS code 541320 and was posted on November 6, 2026, with a response deadline of December 2, 2026.

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Existing Athletic Fields and New Multi-Use Athletic Facility

Solicitation # 6636

The City of Tualatin is seeking qualified consultant teams to provide design, permitting, and construction support for athletic field improvements funded by the 2022 Parks & Trails Bond. The project is divided into two phases: Phase 1 focuses on improving existing fields at Tualatin Community Park, Atfalati Park, Ibach Park, and Jurgens Park with additions such as covered dugouts, backstops, and ADA drinking fountains. Phase 2 involves the planning and design of a new 103,000 square foot multi-use athletic facility at Tualatin Elementary School, featuring synthetic turf, field lights, and a restroom building. The anticipated period of performance begins with the Phase 1 agreement in March 2027 and continues through project completion in summer 2029. Proposals must be submitted electronically via BidLocker by 2:00 p.m. local time on December 2, 2026. The selection process is based on a best-value evaluation, prioritizing the consultant's ability to deliver comparable projects, project approach, and community engagement. Required submission materials include a cover letter, an organizational chart, a ten-page narrative response, and resumes for the Project Manager, Public Engagement Lead, and Landscape Architect. The resulting contract will be a Professional Services Agreement with payments issued net thirty days after receipt of itemized monthly invoices, contingent upon the City receiving necessary appropriations. All work must adhere to Oregon Public Contracting Code, ADA accessibility standards, and the City's specific professional standards of care.

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Calgary Municipal Land Corporation - Request for Proposal - Vic Park Bus Facility Lands - Preliminary Master Planning Services RFP

Solicitation # AB-2026-07390

The Calgary Municipal Land Corporation is soliciting proposals for preliminary master planning and site concept design services for the Vic Park Bus Facility Lands. The project requires a multidisciplinary creative team, led by an architect or urban planner with specific expertise in the local Calgary context, to evaluate and develop the future potential of the site in accordance with the guiding principles of the RDMP. Interested parties must submit their responses by November 26, 2026, at 8:00 PM. This solicitation, identified as AB-2026-07390, is managed by Procurement Manager Emily MacDonald and focuses on performance within Calgary, Alberta.

Calgary Municipal Land Corporation

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DEADLINE

82627P0002-BEPA: GI-PSE 1-3 Design Services Task Order Contract for Green Infrastructure in NYC Parks & City-owned Street Ends

Solicitation # 82627P0002

The New York City Department of Environmental Protection is seeking up to three consultants to provide design services for Green Infrastructure projects within NYC Parks and City-owned street ends under a rotational task order contract. The primary objective is to implement nature-based solutions, such as bioretention systems, permeable pavement, green roofs, and wetlands, to manage stormwater runoff from impervious surfaces and meet Consent Order requirements for water quality improvement. The scope of work is divided into five phases: project planning, design development (at 30%, 75%, 90%, and 100% completion), construction procurement support, design services during construction, and project close-out. The anticipated contract term is 1,095 days with two one-year renewal options. Proposals are evaluated based on organizational capability (40%), experience (30%), and technical approach (30%), with quantitative preference given to City or State certified M/WBE vendors to meet a 30% participation goal. Financial constraints include a 10% cap on project management costs, a $1,275,000 allowance for other direct costs, and a maximum labor rate of $420 per hour. Compensation for subconsultants is capped at 49% and principals at 35% of the maximum contract amount. All submissions must be processed through the PASSPort portal by November 18, 2026.

Department Of Environmental Protection

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2027 LANDSCAPE PLANTING DESIGN, CONTRACT ADMINISTRATION AND INSPECTION SERVICES VARIOUS REGIONAL ROADS Cities of Waterloo, Cambridge, and Kitchener Township of Woolwich

Solicitation # C2026-51

The Regional Municipality of Waterloo is soliciting proposals from qualified Consulting Landscape Architecture Firms to provide professional services for the 2027 landscape planting design, contract administration, and inspection across various regional roads. The scope of work encompasses projects located within the Cities of Waterloo, Cambridge, and Kitchener, as well as the Township of Woolwich. This solicitation, identified by number C2026-51, was posted on November 5, 2026. Interested consultants must submit their responses by the deadline of November 26, 2026, at 7:00 PM. The selected firm will be responsible for ensuring the successful design and oversight of planting initiatives to enhance regional infrastructure throughout the specified areas of Canada.

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PARKS AND RECREATION MASTER PLAN

Solicitation # 26-8690

Collier County Parks and Recreation Division is soliciting professional services under solicitation 26-8690 to develop a comprehensive, data-driven Parks and Recreation Master Plan. The project aims to establish a strategic vision for future facilities, programs, and services by assessing current operations, staffing, financial capacity, and maintenance practices while identifying community needs and market trends. The scope of work is divided into six primary tasks, including market research, open space planning, social service and recreation program assessment, master plan development, implementation strategy, and community outreach. Key deliverables include a phased implementation plan with cost estimates and an evaluation of fee structures and equitable access. At least one staff member directly involved in the project must hold certification from the American Institute of Certified Planners. Proposals must be submitted electronically via the OpenGov portal by November 18, 2026. The selection process involves scoring proposals based on past performance, personnel ability, project approach, workload, location, and minority business certification, followed by oral presentations to develop a shortlist for Board of County Commissioners approval. Mandatory submission requirements include a vendor declaration, conflict of interest certification, immigration certification, and proof of E-Verify enrollment. For projects exceeding 200,000 dollars, the successful contractor must provide performance and payment bonds for 100 percent of the contract amount. Payments will be processed in accordance with the Local Government Prompt Payment Act of Florida.

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Campus Consulting Landscape Architecture Services

Solicitation # 20261104027

California Polytechnic State University, San Luis Obispo is soliciting proposals for campus landscape planning and design consulting services under solicitation 20261104027. The selected service provider will be responsible for a variety of design phases, including initial site design, conceptual landscape design, site inventory and analysis, and refined design review. The scope covers diverse project areas such as natural and open spaces, public realm improvements, pedestrian and vehicular corridors, streetscapes, and parking. Key deliverables include the development of project-specific plant lists compliant with the university's approved standards and the provision of construction administration assistance for select projects. The agreement is intended for an initial term of two years, with options to extend for up to three additional years. The award will be based on the highest overall evaluation score, with significant weight placed on the proposed team, firm culture, project definition strategies, and the ability to achieve design excellence within budget and schedule constraints. Proposers must submit their responses in A3 format by December 1, 2026, including an itemized hourly rate schedule. Administrative requirements include invoicing through the CSUBUY platform, registration with the Department of Industrial Relations for prevailing wage compliance, and adherence to California state eligibility and nondiscrimination certifications. The service provider will report to the Executive Facility Officer or a designated campus Project Manager, and final acceptance of work is subject to the approval of the Trustees.

California Polytechnic State University, San Luis Obispo

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Land Development Code Update

Solicitation # 26-107

The City of Fort Myers, Florida, issued solicitation RFP 26-107 to engage a qualified multidisciplinary consulting firm for a comprehensive rewrite of its Land Development Code (LDC). The primary objective is to align the LDC with the updated Comprehensive Plan and remove regulatory barriers to infill, adaptive reuse, and redevelopment. The scope of work includes project management, an assessment of existing conditions and code consistency, the development of a new code framework, and extensive stakeholder and public engagement. Key deliverables include an existing conditions report, a code crosswalk, a preliminary rewritten LDC within six months, and final adoption-ready documents and training materials within one year of the project start date. Proposals must be submitted as a single PDF via the OpenGov portal by November 13, 2026. Qualified respondents must demonstrate at least five years of business stability and provide mandatory certifications, including a Human Trafficking Affidavit, Current Capacity Certification, and Non-Collusion Certification. The City will utilize a points-based scoring method to rank short-listed firms, with the highest-ranked respondent entering negotiations for a Professional Services Agreement. While the solicitation originally included special conditions for Minority Business Enterprises and local preferences, these were removed via Addendum 1. Selected consultants must adhere to strict insurance requirements and quality control standards to ensure legal consistency and technical accuracy in all final deliverables.

Community Development

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Deane's Children's Park Phase I and II Improvements

Solicitation # 2026-RFQ-044

Solicitation 2026-RFQ-044, issued by the City of Mercer Island Public Works department, seeks professional services for the detailed design, permitting, and construction of Phase I and II improvements at Deane's Children's Park located at 5701 Island Crest Way, Washington. The project focuses on expanding inclusive play and accessibility while preserving the site's natural character. Phase I includes nature-based inclusive play features for ages 5 to 12 and older, swings, fencing, accessible parking, a connection to Island Park Elementary, utility infrastructure, and native vegetation restoration. Phase II involves the redevelopment of the central play area with inclusive features for children ages 2 to 12 and older. The selected consultant must be licensed in Washington State per RCW 39.80.020 and adhere to ADA and playground safety standards. The contract will be governed by the City's standard professional services agreement, requiring the consultant to act as an independent contractor and provide comprehensive indemnification to the City. Payment will be made via City warrant within 45 days of receiving monthly invoices. The evaluation process involves screening Statements of Qualifications, which are due by December 4, 2026, and may include short-listing, interviews, and reference checks. The final selection is at the sole discretion of the City. Awarded firms must maintain cost records for three years following final payment and provide technical construction support, including the review of RFIs and shop drawings.

Public Works

POSTED

4 days ago

DEADLINE

in 26 days

AI Contract Overview

This subcontract opportunity, titled Mechanical and Plumbing (Piping) System Design, involves the professional design of piping systems, valves, appurtenances, and critical connections. The scope of work specifically focuses on the integration between elevated tanks, pump stations, and the broader distribution network for the city of Portland, Texas. The solicitation was posted on March 13, 2025, and requires responses to be submitted by the deadline of April 15, 2025. Classified under NAICS code 541320, this project seeks specialized engineering expertise to ensure the functional and efficient design of the municipal water infrastructure.