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NEC ECC: Contractor design liability for Client appointed designer under the ECC?

0 votes
If the Client appoints a designer contracted to that Client, how does that affect the Contractor's liability for the design? The Scope states the Contractor shall co-ordinate and integrate the work of that designer?
asked Nov 21, 2018 in General by steverobinson (350 points)  

1 Answer

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This requirement in the Scope is very general, but is still a requirement all the same.  In terms of liability, it depends upon what design obligations you have under the contract and who has been appointed as the 'principal designer' under the CDM Regulations.

It looks as though there are 2 main issues here;

 - CDM compliance,
 - contract change management.

The 2nd one frequently gets 'lost' in the design process and is often treated as 'design development' when changes are made.  To overcome this I suggest creating a design requirements document which baselines the scope of works.  This can then be updated as the design develops, with any changes to requirements dealt with appropriately under the contract, where necessary, taking account of genuine 'design development' issues.
answered Nov 22, 2018 by Andrew W-I Panel Member (24,650 points)