Tri-Cities whole-system map

Confirm the Scope Before Planning a Repipe

Begin with what can be observed safely, then map fixtures, branches, shutoffs, access openings and finish restoration. Pipe colour alone is not confirmation, and a complete proposal must address more than replacement piping.

  1. 01Safe identification

    Record Markings and Locations Without Opening Walls

    Record visible pipe markings, locations and fittings safely while respecting colour limitations and professional confirmation.

  2. 02Whole-system map

    Map Every Branch, Fixture and Access Point

    Define whole-home repipe routes, shutoffs, fixtures, access, material evidence, testing, insulation and closeout.

  3. 03Access & restoration

    Define Openings, Protection and Finish Repair

    Plan repipe access assumptions, protection, opening ownership, material checks, drywall, texture, paint, cabinets and finish records.

  4. 04Strata file

    Clarify Unit, Common-Property and Shutdown Responsibilities

    Organize Poly-B strata records, ownership questions, risers, branches, shutdowns, access, insurance, restoration and decisions.

  5. 05Document register

    Verify Requirements with the Right Parties

    Resolve municipal plumbing routes, inspection records, insurer questions, photos, invoices and retention for a Tri-Cities repipe.

  6. 06Proposal matrix

    Compare Pipe Scope, Access and Restoration

    Compare repipe proposals by system completeness, materials, access, restoration, permits, testing, protection, shutdowns, changes and closeout.

Municipal starting point

Resolve the municipality before using a permit route

Coquitlam, Port Coquitlam and Port Moody have separate authority processes. The linked page applies to Port Coquitlam only; use the property address to find and confirm the correct municipal route.

National Research Council Canada — thermoplastic pipeCity of Coquitlam — plumbing permitsCity of Port Moody — building and renovatingCity of Port Coquitlam — plumbing permitsProvince of BC — common property and limited common propertyProvince of BC — BC Plumbing Code 2024WorkSafeBC — asbestos