Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, July 8 at 2:00 PM EDT

Register Free →
logo
Get CLEATUSFree Trial

This Solicitation opportunity from Government of Canada was posted on May 19, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Claystone Waste Ltd. - Request for Proposal - Claystone Cell 10 Construction

Closed
AB-2026-03503Canada

Contract Overview

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

Active Opportunities Like This One

NAICS: 237990
New
SLED
Site Grading and EarthworkThe contract entails excavation, grading, and soil compaction work necessary to prepare building pads and support infrastructure, with performance focused in Arlington, Tennessee, at the zip code 38002. It is designated as a subcontract under NAICS code 237990, which covers other heavy and civil engineering construction, and is managed by the Tennessee Department of General Services under the agency name Tennessee. The solicitation was posted on July 10, 2026, with a deadline for responses set for August 20, 2026, at 7:00 PM. The work scope requires precise earthmoving and compaction to meet engineering standards for site readiness ahead of construction, and bidders must comply with all technical and procedural requirements outlined in the official procurement materials accessible via the Tennessee Department of General Services website.
Tennessee Department of General Services

POSTED

in 3 days

DEADLINE

in about 1 month
NAICS: 237990
New
SLED
AIRFIELD 2028 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a comprehensive suite of airfield infrastructure upgrades at the Port of Seattle, targeting critical systems that ensure operational safety and efficiency. Key components include the replacement of airfield lighting circuits with low megger readings, transitioning to energy-efficient LED lighting fixtures and signs to enhance visibility and reduce long-term maintenance costs. Concurrently, failing pavement sections and essential utilities will be replaced to address structural degradation and prevent service disruptions. Wildlife hazard mitigation is a major focus, involving the removal of turf edge dams along runways, taxiways, and access roads, installation of anti-perching devices on airfield signage to deter bird activity, and the regrading of land coupled with new storm drainage infrastructure to eliminate ponding that attracts wildlife. Additionally, deteriorating flush fire hydrant access hatches will be replaced to ensure rapid and unimpeded access for emergency response teams. The work is forecasted under NAICS code 237990 and is managed by the Aviation Project Management Group of the Port of Seattle, with Yanet Maldonado designated as the primary point of contact for inquiries.
Aviation Project Management Group

POSTED

16 minutes ago

DEADLINE

N/A
NAICS: 237990
New
SLED
AIRFIELD 2029 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract includes a comprehensive suite of airfield infrastructure upgrades at the Port of Seattle, focusing on critical safety and operational improvements. Key elements involve replacing aging airfield lighting circuits with low megger readings with modern LED fixtures and signage to enhance visibility and energy efficiency, while also upgrading failing pavement sections and essential utilities to ensure structural integrity and long-term reliability. Wildlife hazard mitigation is a major component, requiring the removal of turf edge dams along runways and taxiways, installation of anti-perching devices on airfield signs to deter birds, and comprehensive stormwater management through regrading and new drainage infrastructure to eliminate ponding that attracts wildlife. Additionally, failing flush fire hydrant access hatches will be replaced to ensure rapid, unobstructed access for emergency response teams. All work is part of a larger, coordinated initiative under the Airfield 2029 All Projects program, aimed at modernizing the airport’s ground infrastructure to meet operational and safety standards. The project is managed by the Aviation Project Management Group within the Port of Seattle, with Yanet Maldonado serving as the primary point of contact. Though the solicitation is currently posted as a forecast, the scope indicates a significant investment in airfield resilience, combining electrical, civil, environmental, and emergency response improvements in a single integrated effort to support the long-term functionality and safety of the airfield.
Aviation Project Management Group

POSTED

16 minutes ago

DEADLINE

N/A
NAICS: 237990
New
SLED
AIRFIELD 2030 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a comprehensive overhaul of airfield infrastructure at the Port of Seattle, focusing on safety, efficiency, and regulatory compliance. Key components include replacing aging airfield lighting circuits with low megger readings with new LED fixtures and signage, enhancing visibility and reducing long-term maintenance costs. Pavement and critical utility systems in failing condition will be replaced to ensure structural integrity and operational reliability. Wildlife hazard mitigation efforts involve removing turf edge dams along runways, taxiways, and access roads, installing anti-perching devices on signs to deter birds, and addressing ponding through regrading and new storm drainage infrastructure to minimize wildlife attraction. Additionally, deteriorating flush fire hydrant access hatches will be replaced to ensure rapid and unobstructed access for emergency response. The work is part of the broader AIRFIELD 2030 initiative, managed by the Aviation Project Management Group under the Port of Seattle, with Yanet Maldonado as the primary point of contact for inquiries and coordination.
Aviation Project Management Group

POSTED

16 minutes ago

DEADLINE

N/A
NAICS: 237990
New
SLED
Jack Block Park Pier ReplacementThe contract involves the complete demolition of the aging, end-of-life pier at Jack Block Park and the construction of a new pier structure to replace it, along with necessary repairs to the surrounding pier plaza to ensure structural integrity and functionality. This project is managed by the Port of Seattle under the Northwest Seaport Alliance, targeting infrastructure renewal in a publicly used waterfront area. The work will require careful planning and execution to minimize disruption to park users and surrounding maritime operations, with all activities governed by applicable environmental and safety regulations. The North American Industry Classification System code 237990 indicates the scope falls under other heavy and civil engineering construction, encompassing substantial marine construction efforts. Primary point of contact for the procurement is Yanet Maldonado, reachable at the Port of Seattle, with Valerie Huffman serving as the project manager for ongoing coordination and oversight. The solicitation was posted in July 2026, signaling an upcoming competitive bidding phase for qualified contractors with experience in marine infrastructure. While no set-aside designation has been specified, bidders are encouraged to review the official solicitation portal for detailed requirements, timelines, and submission guidelines. The place of performance is fixed at Jack Block Park, and no additional office or location details are provided beyond the broader agency affiliation with the Port of Seattle.
Northwest Seaport Alliance (NWSA)

POSTED

16 minutes ago

DEADLINE

N/A

AI Contract Overview

Show more

The contract encompasses the full scope of construction activities for Claystone Cell 10, including mobilization and demobilization of equipment, construction and maintenance of all necessary haul roads, and comprehensive site preparation and restoration. The work involves stripping and stockpiling topsoil, subsoil, and unsuitable materials within the designated footprint, followed by excavation of the cell itself to form embankments, berms, and an interior access road, with all excess material properly managed. Subgrade preparation is required prior to installing a multi-layered liner system consisting of GCL, HDPE geomembrane, non-woven geotextile, and a drainage layer, along with the leachate collection system including trenches, sumps, aggregate, piping, and woven geotextile. The project also requires connecting the new liner system to the existing geosynthetic infrastructure and constructing associated surface water ditches. Final restoration includes reapplying topsoil and seeding all disturbed areas, embankments, ditches, and stockpiles to ensure erosion control. Comprehensive field surveying is mandated throughout the project lifecycle, from pre-construction through to a detailed as-built geodetic survey of all elements, including the subgrade and liner system, with results submitted for engineer approval at every major stage of progress.

General Info

Construction of Cell 10 for Claystone Waste Ltd. including excavation, liner installation, surveying, and erosion control.

Agency

Government of Canada → Claystone Waste Ltd.View Agency

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

Alberta, CAN

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyGovernment of Canada → Claystone Waste Ltd.
Contacts1 person available
OfficeN/A
Organization / Agency
Government of Canada → Claystone Waste Ltd.
View Agency Profile
Office AddressN/A
Contacts
Kiran BhanguContracting Authority
contact@example.gov

Full Description

Show more
Work includes: 1. Mobilization and demobilization of equipment to site, including construction of haul roads from the Cell 10 area to stockpile areas, and any other haul roads required during construction, prime contractor duties, site safety, all temporary works and facilities necessary to complete the project, and demobilization including all restoration of temporary facilities and disturbed areas. 2. Stripping topsoil, subsoil, and unsuitable surface material from within the Cell 10 footprint, interior access road, surface water ditches, stockpile area (if required), and any other area to be disturbed during construction, and hauling of material to the appropriate stockpile area as shown on the drawings or directed by the ENGINEER. 3. Excavation of Cell 10, including the construction of Cell 10 interior access road, Cell 10 embankments, berms, and stockpiling of excess material. 4. Construction of interior access road to the compost facility as shown on the drawings. 5. Preparation of the subgrade layer in preparation of construction of the liner system as shown on the drawings. 6. Excavation and backfill of the geosynthetics anchor trench as shown on the drawings. 7. Supply and Installation of the GCL. 8. Supply and Installation of the HDPE geomembrane liner. 9. Supply and installation of non-woven geotextile. 10. Supply and installation of the drainage layer. 11. Supply and Installation of the Cell 10 leachate collection system (including, but not limited to, excavation of the trenches and sumps, supply and install of drainage aggregate, woven geotextile, and piping infrastructure/accessories). 12. Tie-in of existing geosynthetic liner system to Cell 10. 13. Construction of the interior access road and associated surface water ditching. 14. Application of topsoil and seeding of permanent ditches, embankment slopes, all disturbed areas, and seeding of stockpiles (as indicated on drawings) to aid in erosion control on-site. 15. Field surveying, as required for the completion of all portions of the Work, which must include pre-construction survey, survey progress to supplement payment applications, and a detailed as-built geodetic survey of the entire Work area and all the Work performed including the subgrade and top of liner system. To be provided to and approved by ENGINEER as construction progresses.