Ten per cent of the Contract Price of each schedule will be paid against presentation of
Drawing and Document Acceptance Certificate to be issued by EGAT to certify the receipt of
all drawings and documents required from the Contractor under Article 15.Drawings and Documents to be Furnished by the Contractor for such schedule, provided that payment shall
not be made until EGAT has received from the Contractor the statement or delivery order and appertaining documents giving evidence of delivery of the main equipment of that schedule