If you have already notified a default which then gives you the right to terminate (reason R14), then you would probably be best to continue down that route rather than try to pursue any other reason, unless the other reason was more immediate, which provides you with a significant advantage.. The procedure on termination and amount due is the same for both reasons.
The terms of the contract remain until you issue a termination certificate so if you get others to do the Subcontractor's work you might create problems with Estoppel or Repudiation, even though the Subcontractor is no longer on Site. I would take particular advice before proceeding down this route.
The terms of the contract remain until you issue a termination certificate so if you get others to do the Subcontractor's work you might create problems with Estoppel or Repudiation, even though the Subcontractor is no longer on Site. I would take particular advice before proceeding down this route.