Conditions are for convenience only and shall not be deemed to be part thereof or be taken into consideration in the interpretation or construction thereof.3. FORMATION OF CONTRACT3.1. The Contract shall come into effect upona) the Contractor’s signing and returning an acceptance copy of the Purchase Order, or b) the Contractor’s otherwise acknowledging acceptance of the Purchase Order, orc) commencing performance of the Purchase Order,whichever occurs first.3.2. Any term or condition stated by the Contractor in any prior proposal or offer or in acknowledging or otherwise accepting the Purchase Order shall not be binding on the Purchaser unless specifically accepted by the Purchaser in writing.4. EXTENT OF CONTRACT4.1. The Contract shall comprise the design, manufacture, testing, transportation, delivery, supervision for installation, test, operation and maintenance at the Site, Guarantee and Warranty of the Equipment, and the Work so far as the necessity for providing the same as specified in or reasonably to be inferred from the Contract.5. QUALIFICATION OF CONTRACTOR5.1. The Contractor will be required to be qualified not only by the Purchaser but also by the Owner.5.2. The Contractor shall assist the Purchaser in obtaining the said qualification from the Owner.6. ASSIGNMENT OR SUBCONTRACTING6.1. The Contractor shall not assign nor sublet any part of the Contract and/or the Work without prior written approval of the Purchaser.6.2. The Contractor shall be fully responsible to the Purchaser for any act or omission of his assignee and/or Subcontractor.6.3. The Contractor shall not make any agreement with the said assignee and/or the Subcontractor, which will create any contractual relations between the Purchaser and the said assignee and/or the Subcontractor.7. LANGUAGE AND CORRESPONDENCE 7.1. Unless otherwise specified, all documents, including but not limited to drawings, specifications, letters, cables, facsimiles and other written communications shall be made in English to the address as mentioned in the Purchase Order.8. PROGRESS AND EXPEDITING 8.1. Within thirty (30) days after the Formation of Contract, the Contractor shall submit to the Purchaser for approval his manufacturing schedule showing in Critical Path Method the various processes of the Work such as design, ordering of material, subletting, fabrication, machining, testing, inspection, cleaning, painting, dispatch and so on.8.2. The said manufacturing schedule shall be monthly maintained and reported to the Purchaser as a monthly progress report.8.3. The monthly progress report shall include the following statements at a minimum;- the state of progress in the Work.- a statement of any delay and reason why such a delay has occurred.- an assessment of any delay on the contractual schedule.- a statement of efforts to minimize the delay.8.4. Neither the approval by the Purchaser of the said manufacturing schedule nor the issuance by the Contractor of the monthly progress report shall release the Contractor from any obligation under the Contract.8.5. The Purchaser shall have the right to pay visits to the Contractor’s or the Subcontractor’s factory for checking the manufacturing progress. The Contractor shall provide full opportunity to the Purchaser to the detailed extent necessary to establish that the satisfactory progress relative to the monthly progress report is being achieved.9. INSPECTION AND TESTING