Although there is no indication of the Employer's approval of the amount invoiced on the Interim Payment Certificates or invoices from subsuppliers or subcontractors accompanying the Interim Payment Certificates, the Panel concludes after a review of other evidence submitted that the works had continued after the date of the sixth Interim Payment Certificate, i.e. 28 August 1990.

The Panel finds that although there is no indication of the Employer's approval of the amount invoiced on the Interim Payment Certificate or invoices from subsuppliers or subcontractors accompanying the certificate, other evidence submitted by Energoprojekt supports the contention that the works continued after the date of the sixth Interim Payment Certificate, i.e. 28 August 1990.