This would have given a reliable basis for the development and issuance of the statement of work and the request for proposals, and would have provided some assurance on the reasonableness of PAE's offer.
这样做本可为编制和发出工作说明及招标书提供一个可靠的基础，并为太平洋建筑工程师有限公司报价的合理性提供某种保证。