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.

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

Closed

AB-2026-03503International

Submission Closed06/09/2026, 03:00:00 PM UTC

Contract Overview

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

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NAICS: 237990

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about 6 hours ago

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AI Contract Overview

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 ConstructionView NAICS

Place of Performance

Alberta, CAN

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 19

Solicitation

Response DeadlineJun 9

Deadline has passed

Submission Closed

06/09/2026, 03:00:00 PM UTC

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Organization & Contact Information

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

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.