急，诚恳求教合同英语翻译。 非常谢谢！

1.CONTRACTOR will submit all certificates to the Company for inspection prior to commencement of operations.2.The WORK shall be performed when required by COMPANY, on seven (7) days per week, twenty-four (24) hours per day basis if so requested by the COMPANY.3.CONTRACTOR shall prepare and submit to COMPANY for approval a construction and assembly Schedule which covers all activities prior to and including rig mobilization. This Schedule shall show definitive plans for execution of all the work related to construction, assembly, testing, commissioning and loading out the entire rig package and shall include enough information so that it can be used readily as a basis for making progress assessments.4.CONTRACTOR shall at its sole cost and under its exclusive control maintain sufficient highly qualified Electric/Slick/Braided Wireline Operators5.CONTRACTOR shall ensure that all personnel, once approved by COMPANY, continue in the functions and responsibility to which they are initially assigned. CONTRACTOR shall not change the personnel assigned to the WORK without prior approval from COMPANY except for relief purposes.