West 3 Mechanical Contractors Ltd v Mizen Design Build Ltd [2013] EWHC 4004 (TCC) (13 December 2013)

West 3 Mechanical Contractors Ltd v Mizen Design Build Ltd [2013] EWHC 4004 (TCC) (13 December 2013)

West 3's contractual obligation was to install 1 inch TracPipe as the gas distribution pipe from the gas meter room to the flats, as specified in the agreement and confirmed by incorporated correspondence. West 3 had no design responsibility for pipe sizing or compliance with the 1 mbar pressure drop requirement. No effective contractual variation occurred because the procedures in Clause 8.1 were not followed and revised drawings were not properly issued or agreed as variations. Responsibility for the gas pressure defect did not rest with West 3 under the contract.

Citation
[2013] EWHC 4004 (TCC)
Parties
Claimant: West 3 Mechanical Contractors Limited; Defendant: Mizen Design Build Limited
Jurisdiction
England and Wales
Judgment Date
13 December 2013
Procedural Posture
Preliminary Issue Trial (tcc) / Judgment After Trial of Preliminary Issue
Outcome
West 3 not liable for gas pressure defect; no breach of contractual obligation found.
Legal Topics
Subcontractor Obligations, Variation of Contract, Interpretation of Construction Contracts, Design Responsibility, Remedial Works Liability
Construction Law Contract Law Subcontractor Obligations Variation of Contract Interpretation of Construction Contracts Design Responsibility Remedial Works Liability

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Parties

West 3 Mechanical Contractors Limited

Claimant

Mizen Design Build Limited

Defendant

Procedural Posture

Preliminary Issue Trial (tcc) / Judgment After Trial of Preliminary Issue

Legal Issues

  1. 1 What was West 3's contractual obligation under the Agreement as regards the size of the gas pipework?
  2. 2 Was the original contractual obligation ever effectively varied and, if so, what was the effect of any such variation?
  3. 3 Did the system as originally installed fail to deliver sufficient gas pressure to a substantial number of flats and would the system in the revised drawings have delivered adequate gas pressures to all the flats?

Ratio Decidendi

West 3's contractual obligation was to install 1 inch TracPipe as the gas distribution pipe from the gas meter room to the flats, as specified in the agreement and confirmed by incorporated correspondence. West 3 had no design responsibility for pipe sizing or compliance with the 1 mbar pressure drop requirement. No effective contractual variation occurred because the procedures in Clause 8.1 were not followed and revised drawings were not properly issued or agreed as variations. Responsibility for the gas pressure defect did not rest with West 3 under the contract.

Court Disposition

West 3 not liable for gas pressure defect; no breach of contractual obligation found.

Orders

  • Declaration that West 3's obligation was limited to installing 1 inch TracPipe as specified.
  • No liability attaches to West 3 for the gas pressure defect under the contract.