3 Offers of technical alternatives shall be accompanied by all info`rmation necessary fo`r a complete evaluation, including design calculations, drawings, method statements and specifications fo`r materials and wo`rkmanship where the alternative is not co
3 Offers of technical alternatives shall be accompanied by all info`rmation necessary fo`r a complete evaluation, including design calculations, drawings, method statements and specifications fo`r materials and wo`rkmanship where the alternative is not co
（三）供选择的技术方案应伴有供全面评价的必要信息，包括设计计算、图纸、方法及原技术规范中未涉及的材料、工艺的规格，以及供选择方案的标价细目表和供选择方案的合同价格。