NEC4 Clause 13: Communicating Correctly

Episode 11 of the CECA NEC4 webinar series takes on Clause 13, the eight sub-clauses on communications that take up less than a page in the book and get treated as admin. Ben Walker, Glenn Hide and David Allen walk through all eight: the form a communication has to take, the communication system named in the Scope, the period for reply and how to extend it, the Project Manager's duty to give reasons when withholding acceptance, and the rule that notifications are kept separate. CECA member feedback said the same thing the panel did: most disputes start with a communication procedure that was not followed, not a technical disagreement.

Presented By
Glenn Hide
Glenn Hide
GMH Planning
Ben Walker
Ben Walker
Gather
Key Takeaways

Clause 13.1 bans verbal communications, not just verbal instructions

Every communication the contract requires has to be in a form that can be read, copied and recorded. Ben's point is that people shorten this to "no verbal instructions" when it is broader than that, and clause 10.2 on mutual trust does not buy you an exemption from 10.1, which says do what the contract says. Act on a verbal instruction and you are technically building a defect.

If the Scope names a communication system, that system is the only route

Clause 13.2 is new wording in NEC4: a communication has effect when it goes through the system specified in the Scope. WhatsApp or email on the side does not comply, and Glenn's point is that the system belongs in the Scope rather than Contract Data precisely so the Project Manager can change it if it stops working. Teams that are weeks into a project still waiting on licences have no excuse: these systems take a weekend to stand up.

The contract timescales are maximums, not targets

Ben walked through a fully compliant sequence: a week to reply, three weeks to quote, two weeks to reply, a revise instruction, another three weeks, another two. Nothing non-compliant, auditors delighted, and he would not be happy with it as a stakeholder. The best teams he has seen collapse all of that around a whiteboard, submitting and accepting in the same room, and build in a first look on day two rather than day thirteen.

The Project Manager can withhold acceptance for any reason, and that has a price

Clause 13.8 lets the Project Manager withhold acceptance of a submission for reasons in the contract or for any other reason at all. Withholding for a stated reason (a programme that is not practicable, say) is not a compensation event. Withholding for a reason the Contractor could not have known about is one, under 60.1(9), which is the trade-off: the decision gets made quickly and the client pays for the change of mind.

Session Transcript
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Audience Q&A