Within 72 hours after receipt of Tender package (“ITT”), Tenderers shall submit their acknowledgement of receipt of the ITT package and make a confirmation of intent to or not to submit a bid thereof by email scanned copy to Company. A format of Bid Acknowledgement is enclosed in Section 1 of this ITT for Tenderer to follow.The bid document purchase receipt must be received by email to: specified in TENDER DATA SHEET on or before deadline.