We (the Contractor) are working on an NEC3 Option C Contract. The Employer caused delays to the Project by not allowing access to and use of a part of the Site. We issued a CE Notification advising the resultant delay is a compensation event pursuant to clause 60.1 (2).
The Project Manager accepted the CE and instructed us to submit a quotation which we did. After submitting our quotation which included all required details of programme and changes to the Prices, the Project Manager advised he would be assessing the CE himself as he considered we (the Contractor) had not assessed the CE correctly.
Prior to the PM assessing and implementing the CE a meeting was held and the PM verbally requested a further quotation from us which was to take into consideration his views which he gave in the meeting. This is not in writing so was not a formal instruction under the contract pursuant to clause 13.
We are using an NEC3 software tool which wont let the Contractor add any further quotations for the event as the PM has advised he is making his own assessment. We therefore issued the further verbally requested quotation through the NEC3 software tool as a general communication and referred to the verbal request for a quotation given in the meeting.
The PM did not assess the event at all so after several months of chasing via email and other communications we issued a notice pursuant to clause 62.6 and referenced the last quotation which was issued as a general communication rather than the initial quotation within the CE in the software.
The Project Manager ignored the clause 62.6 notice so after the 2 week reply period we wrote again advising the quotation issued as a general communication is now treated as having been accepted by the Project Manager pursuant to clause 65.1 bullet point 3.
The Project Manager replied advising our quotation was unsolicited as he had already advised he was making his own assessment within the NEC3 software tool prior to the meeting where he verbally requested the further quotation.
The Project Manager then went on to implement his assessment of the CE within the NEC3 software tool which we do not agree with.
Question 1 - Contractually, was our quotation submitted as a general communication unsolicited?
Question 2 - Was our clause 62.6 notice valid and is the CE treated as accepted as per our last quotation issued? or
Question 3 - should we have issued the notice under clause 64.4 and referenced the original quotation which would have been the wrong quotation?