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This Solicitation opportunity from Washington was posted on February 4, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Superheater D-Link Castings As Needed Over Five (5) Year Period

Closed
RFQ 6331-25State & Local

Contract Overview

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

Active Opportunities Like This One

NAICS: 562212
SLED
Landfill Disposal Site Services in Sonoma County
Solicitation # 04A7638
The California Department of Transportation (Caltrans) is soliciting bids for Landfill Disposal Site Services in Sonoma County under solicitation number 04A7638. The selected contractor will provide a disposal site for an estimated 1,875 tons of non-compacted refuse, miscellaneous litter, and debris, as well as 625 tons of green waste, excluding tree stumps. To be eligible, the disposal facility must be located within a 20-mile radius of the Caltrans Maintenance Station at 224 Lincoln Street in Santa Rosa, California. The contractor is required to maintain all necessary permits and licenses, ensure the site remains accessible during rainy weather, and comply with environmental regulations, including Senate Bill 1383 and EPA standards. Bids must be submitted via mail or hand-delivery by October 29, 2026, at 2:00 p.m. Pacific Time; electronic submissions are not accepted. The contract will be awarded to the responsible bidder offering the lowest price who meets all specifications. A 5% preference, capped at $50,000, is available for certified Small Business (SB) or Micro Business (MB) bidders. Key deliverables include providing signed weight scale receipts for every drop-off and submitting itemized monthly invoices in triplicate to the Fairfield, California office. Contractors must also adhere to strict data security standards for State-owned data and disclose any use of generative AI in their deliverables.
California Department of Transportation

POSTED

14 days ago

DEADLINE

in 1 day
NAICS: 562212
SLED
Landfill Disposal Services
Solicitation # RFQ-2026-024
The Zone 7 Water Agency is soliciting quotations under RFQ-2026-024 for landfill disposal services to be performed in Livermore, California. The contract is for an initial three-year term with the option to extend for two additional 12-month periods. The scope of work involves the disposal of various waste types, including dry sludge (greater than 75 percent solid), construction and demolition debris, and sludge media. The successful contractor will be responsible for providing weight tickets for every load and submitting monthly summary reports to the Agency's Maintenance and Construction Supervisor. Award decisions will be based on the best interest of the Agency, evaluating total costs for the first three years alongside the bidder's compliance with RFQ requirements, experience, and reputation. Bidders must submit their costs on the provided Bid Form without alterations and include a valid California Contractor's License, an Acknowledgment of Insurance Requirements, and an Exception and Deviation Form. All waste must be managed in accordance with federal, state, and local laws, and the contractor maintains the right to inspect and test waste to ensure it meets acceptance criteria. Payment terms are generally net 30 days following the approval of invoices, which must include a proper purchase order or contract number. The contractor is required to maintain all necessary permits and licenses throughout the agreement and must notify the Agency of any changes to facility operations. Responses are due by October 29, 2026, at 2:00pm via the E-Procurement Portal.
Zone 7 Water Agency

POSTED

16 days ago

DEADLINE

in 1 day
NAICS: 562212
International
Vaughan Landfill Gas Monitoring
Solicitation # RFP26-241
The City of Vaughan is soliciting proposals for the operation, maintenance, and monitoring of the Landfill Gas (LFG) collection and flaring system at the closed Vaughan Landfill, located northeast of Teston Road and Keele Street. The selected supplier will be responsible for managing the LFG control system, conducting bi-monthly site visits and extraction well monitoring, and providing a secure web-based interface for real-time operational data. Key deliverables include the submission of bi-annual gas monitoring reports to the Ministry of Environment Conservation and Parks (MECP) every February and August, as well as the development of Standard Operating Procedures. The project also requires the supplier to provide consulting expertise to support the City's landfill closure plan. Proposals must be submitted exclusively through the Bids&Tenders online portal by November 9, 2026. Mandatory requirements for consideration include a valid Professional Engineering License to practice in Ontario and a Gas Technician 1 Certification. Evaluation is based on a cumulative score consisting of a technical proposal (70 points), requiring a minimum score of 70 percent to advance, and a relative pricing evaluation (30 points). The contract includes a net 30-day payment term and an annual cash allowance of 20,000 dollars for parts and equipment with a maximum markup of 5 percent. Comprehensive insurance coverage is required, including Professional Liability of at least 1 million dollars and Sudden and Accidental Pollution Liability of at least 2 million dollars.
City of Vaughan

POSTED

20 days ago

DEADLINE

in 12 days
NAICS: 562212
SLED
Landfill Disposal Services
Solicitation # RFQ-2026-024
Zone 7 Water Agency is soliciting quotes under RFQ-2026-024 for Landfill Disposal Services to be performed in California. The agency seeks a qualified contractor with at least two years of continuous experience in landfill disposal and a valid California Contractor's License. The resulting contract will be for an initial three-year term, with the option to extend for two additional 12-month periods. Proposals must be submitted via the E-Procurement Portal by October 29, 2026, at 2:00pm. The agency intends to award the contract to the lowest responsive and responsible bidder, though it reserves the right to select a quotation based on the best interest of the agency, considering factors such as experience, quality, and reputation. The selected contractor will be responsible for receiving and disposing of agency waste in compliance with all federal, state, and local laws. Key deliverables include providing weight tickets for every load and submitting monthly summary reports of waste received to the Maintenance and Construction Supervisor. The contractor is authorized to inspect waste upon delivery and may reject nonconforming materials that do not meet approved waste profiles or legal requirements. Invoicing may occur on a one-time or monthly basis, with standard payment terms of thirty days following approval. Bidders must provide a completed Bid Form, a Vendor Questionnaire, an Exception and Deviation Form, and an Acknowledgement of Insurance Requirements to be considered.
Maintenance

POSTED

20 days ago

DEADLINE

in 1 day

AI Contract Overview

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The City of Spokane is seeking quotes for superheater D-Link castings on an as-needed basis over a five-year period, beginning July 1, 2025, and ending June 30, 2030. The contract, identified by solicitation number RFQ 6331-25, is structured as a blanket order, allowing the city to place individual orders as required within the timeframe. Payment will be made only for the specific orders delivered and accepted during this period, with the contract value estimated to range between $500,000 and $2,000,000. The project is associated with the Spokane Solid Waste Disposal Waste to Energy Facility located at 2900 S. Geiger Blvd, Spokane, WA. The procurement process emphasizes flexibility, allowing the city to acquire necessary castings over the contract term without committing to a fixed quantity upfront. The solicitation falls under the NAICS code 562212, which pertains to solid waste collection, treatment, and disposal services, indicating the specialized nature of the required castings. The contract process is governed by standard terms and conditions that include provisions for ADA compliance, bid submission requirements, conflict of interest policies, and public access to bid information, aligning with legal and regulatory standards. The overarching goal is to ensure a transparent, compliant, and efficient procurement process that secures high-quality superheater components essential for the ongoing operation and maintenance of the waste-to-energy facility, supporting Spokane’s waste management and energy recovery objectives.

General Info

Place of Performance

WA, USA

Set-Aside

NONE

Documents

5

Atch 4 Material & MTR Specs

PDF, High priority: read this firstspecifications
High

Standard Terms and Conditions for City of Spokane Purchases

PDF, High priority: read this first2 pages · standard-terms-and-conditions
High

Atch-1 Sketch of Castings (1).pdf

PDF

Atch 2- Photo 1 of Castings.pdf

PDF

Atch 3- Photo 2 of Castings.pdf

PDF

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Timeline

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyWashington → City of Spokane
ContactsNo contacts available
OfficeN/A
Organization / AgencyWashington → City of Spokane
Office AddressN/A
ContactsNo contact information available

Full Description

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The City of Spokane Solid Waste Disposal Waste to Energy Facility (WTEF), 2900 S. Geiger Blvd, Spokane, WA 99224-5400, Is Requesting Quotes for Superheater D-Link Castings – As Needed Over Five (5) Year Period.Resulting Value Blanket Order would be for a five-year (5) year period beginning July 1, 2025 through June 30, 2030.    Orders would be placed as needed during five-year period, and payment would only be made for actual orders placed delivered, and accepted.

More opportunities from Washington → City of Spokane

Same awarding agency

NAICS: 238990
New
SLED
Removal and Replacement of Water Pump Station Doors - Phase 1
Solicitation # PW ITB 6638-26
The City of Spokane Facilities Department is soliciting bids for project PW ITB 6638-26, which involves the removal and replacement of seven heavy-duty, exterior steel frame commercial doors and associated hardware at seven different Water Department Pump Station locations. The estimated value for this work is between 60,000 and 90,000 USD. The project must be completed between July 1st and December 1st, with a bid due date of November 10, 2026. The contractor is responsible for all labor, materials, and the disposal of all construction debris, and must provide a work plan and manufacturer cut sheets for City approval prior to starting work. All sites must remain secure daily, and a construction core key must be provided to the Water department radio room for emergency access. The contract follows a low-bidder responsibility model, where the apparent low bidder must submit supplemental responsibility and work experience forms to be evaluated on safety records, environmental compliance, and past performance. Bidders must provide a bid bond of at least 5 percent of the total bid amount, and payment and performance bonds are required. This is a public works project subject to Washington State prevailing wage rates for Spokane County. The City will retain 5 percent to 10 percent of earned monies as retainage, to be released at least 45 days after final acceptance upon submission of required wage affidavits. The contractor must provide a one-year guarantee on all work, labor, and materials following final acceptance. Compliance with the Rehabilitation Act of 1973, the Americans with Disabilities Act, and the Spokane Fair Elections Code is mandatory.
All Other Specialty Trade Contractors

POSTED

7 days ago

DEADLINE

in 13 days
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