{"record":{"code":"K-11468","indicator":"Contract value inflated by amendments","class_b":false,"subject":"TETRA TECH QI","buyer":"3 departments","amount":9329023.11,"currency":"CAD","records":11,"found":"2026-10-03","refs":[],"id":"K-11468","html":"https://worldwide-corruption.com/record/canada/findings/amend/K-11468/","json":"https://worldwide-corruption.com/record/canada/findings/amend/K-11468/index.json","why":"Indicator “Contract value inflated by amendments”: 11 contracts inflated by amendments ×2 and more (+9,329,023 $) in 3 departments: Department of Housing / Infrastructure and Communities / de l’Infrastructure et des Collectivités / Fisheries and Oceans Canada / Public Services and Procurement Canada.","facts":[["Company / subject","TETRA TECH QI",null],["Buyer","3 departments",null],["Indicator","Contract value inflated by amendments",null],["Amount","CAD 9,329,023",null],["Records behind the indicator","11",null],["Found","3 October 2026",null],["Code","K-11468",null]],"summary":"11 contracts inflated by amendments ×2 and more (+9,329,023 $) in 3 departments: Department of Housing / Infrastructure and Communities / de l’Infrastructure et des Collectivités / Fisheries and Oceans Canada / Public Services and Procurement Canada","entity":"a29211c9"},"about":"The contract value grew through amendments after signing. Indicators computed from public data sets: contracts, payments, registers, trade and sanctions lists. An indicator is a reason to check, not a decision of a public authority.","evidence":[{"kind":"Contract","date":"2026-02-27","ref":"C-2026-2027-Q1-00212","title":"Architectural services","buyer":"NA","supplier":"Tetra Tech QI inc.","amount":468350.67,"currency":"CAD","more":"original value 121,639 · procedure: ST · bids: 1"},{"kind":"Contract","date":"2024-05-01","ref":"C-2025-2026-Q4-01991","title":"Architectural services","buyer":"NA","supplier":"Tetra Tech QI inc.","amount":933340.08,"currency":"CAD","more":"original value 383,258 · procedure: TC · bids: 3"},{"kind":"Contract","date":"2023-08-16","ref":"C-2024-2025-Q3-01337","title":"Engineering services not elsewhere specified","buyer":"NA","supplier":"Tetra Tech QI inc.","amount":587412.24,"currency":"CAD","more":"original value 280,009 · procedure: TC · bids: 1"},{"kind":"Contract","date":"2023-03-30","ref":"C-2025-2026-Q3-02306","title":"Engineering services not elsewhere specified","buyer":"NA","supplier":"Tetra Tech QI inc.","amount":272973.86,"currency":"CAD","more":"original value 106,199 · procedure: TC · bids: 1"},{"kind":"Contract","date":"2023-01-11","ref":"C-2025-2026-Q1-01829","title":"Architectural services","buyer":"NA","supplier":"Tetra Tech QI inc.","amount":743751.58,"currency":"CAD","more":"original value 122,559 · procedure: TC · bids: 0"},{"kind":"Contract","date":"2022-08-25","ref":"C-2022-2023-Q2-00015","title":"Other professional services not otherwise specifie","buyer":"NA","supplier":"TETRA TECH QI INC.","amount":423659.42,"currency":"CAD","more":"original value 125,341 · procedure: OB · bids: 6"},{"kind":"Contract","date":"2022-08-25","ref":"C-2022-2023-Q2-00015","title":"Other professional services not otherwise specifie","buyer":"NA","supplier":"TETRA TECH QI INC.","amount":423659.42,"currency":"CAD","more":"original value 125,341 · procedure: OB · bids: 6"},{"kind":"Contract","date":"2022-07-26","ref":"C-2022-2023-Q2-00744","title":"Engineering Services not Elsewhere Specified","buyer":"NA","supplier":"Tetra Tech Qi Inc.","amount":431087.83,"currency":"CAD","more":"original value 125,613 · procedure: TC · bids: 1"},{"kind":"Contract","date":"2020-12-24","ref":"C-2024-2025-Q4-00008","title":"Other professional services not otherwise specified","buyer":"NA","supplier":"TETRA TECH QI INC.","amount":530138.46,"currency":"CAD","more":"original value 177,758 · procedure: OB · bids: 10"},{"kind":"Contract","date":"2020-12-24","ref":"C-2024-2025-Q4-00008","title":"Other professional services not otherwise specified","buyer":"NA","supplier":"TETRA TECH QI INC.","amount":530138.46,"currency":"CAD","more":"original value 177,758 · procedure: OB · bids: 10"}],"row":{"country":"Canada","iso2":"CA","part":"Findings","indicator":"Contract value inflated by amendments","about":"The contract value grew through amendments after signing. Indicators computed from public data sets: contracts, payments, registers, trade and sanctions lists. An indicator is a reason to check, not a decision of a public authority.","findings":1331,"new_today":0,"on_pages":1331,"full_list":[],"html":"https://worldwide-corruption.com/database/canada/findings/amend/","json":"https://worldwide-corruption.com/database/canada/findings/amend/index.json"},"other_records_of_this_company":[{"html":"https://worldwide-corruption.com/record/canada/findings/onebid/K-09245/","json":"https://worldwide-corruption.com/record/canada/findings/onebid/K-09245/index.json","record":"Findings · Competitive procedure with a single bidder","date":"2026-10-03"},{"html":"https://worldwide-corruption.com/record/canada/findings/split/K-02390/","json":"https://worldwide-corruption.com/record/canada/findings/split/K-02390/index.json","record":"Findings · Contract splitting under the threshold","date":"2026-10-03"}],"html":"https://worldwide-corruption.com/record/canada/findings/amend/K-11468/","json":"https://worldwide-corruption.com/record/canada/findings/amend/K-11468/index.json"}