In view of the agreed scope of work and quantities for the subject amendment to the contract, please submit your proposal as per attached agreed upon quantities by or before 25th February 2015, at 11:00AM. The proposal shall be submitted in a sealed envelope with the following information printed on the envelope; a. Number and Title of the Project/ Contract. b. Number and Title of Change order The envelope shall be deposited at the following location; 1. If C.O. value is over SR 3,750,000: Central Bid Box Saudi Aramco North Park, Bidg. 2, Dhahran 2. If C.O. value is below SR 3,750,000: KAUST Project Management Rm. 08, Building 100 SAPMT Site Office, (Thuwal) Saudi Aramco, Jeddah It is your responsibility that all the applicable quantities and units included in the pricing attachment are correct. All costs and expenses incurred by you in preparing your proposal shall be borne solely by you. Your price shall include all resources required to complete the scope of work in all respects to fit the purpose according to applicable standards. It is your responsibility to familiarize yourself with the site conditions. Award of work is contingent upon execution of a formal purchase order by both parties and work shall not commence before a Purchase Order has been issued. Please confirm receipt of this letter by a return fax to +966 12 422 4178.