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Water and Sewer Systems Design Sub-consultant

Active

International

Response Deadline11/27/2026, 08:00:00 PM UTC

Contract Overview

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

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This subcontract opportunity is for a Water and Sewer Systems Design Sub-consultant to provide specialized engineering design services for municipal water and wastewater infrastructure on City of Markham roadway projects. The selected consultant will work under prime contractors to design storm sewers, stormwater management systems, sanitary sewers, foundation drain collector sewers, watermains, appurtenances, and service connections. The scope of work involves utilizing hydraulic modeling software to produce comprehensive detailed design drawings and specifications. Qualified candidates must be Professional Engineers licensed in Ontario. The solicitation was posted on October 30, 2026, with a response deadline of November 27, 2026. The project is located in Canada and falls under NAICS code 541330 for engineering services.

General Info

Ontario licensed engineers for City of Markham water and sewer infrastructure design services.

Agency

City of Markham

NAICS

541330 - Engineering Services

Place of Performance

CAN

Set-Aside

NONE

Documents

This scope was carved out of 245-R-26.

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

View the prime solicitation

Consulting Services for Pre-Design and Detailed Design for the Rougeside Promenade Extension

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Timeline

PostedOct 30

subcontract

Response DeadlineNov 27

Submission deadline

Response Deadline

11/27/2026, 08:00:00 PM UTCin 28 days

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Organization & Contact Information

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AgencyCity of Markham

ContactsNo contacts available

OfficeN/A

Organization / AgencyCity of Markham

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs engineering design for municipal water and wastewater infrastructure for prime contractors on City of Markham roadway projects. Designs storm sewers, stormwater management (SWM) systems, sanitary sewers, foundation drain collector sewers, watermains, appurtenances, and service connections using hydraulic modeling software. Requires Professional Engineer (P.Eng) licensed in Ontario. Delivers detailed design drawings and specifications.

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