在考评中听到和看到一种较为普遍的现象──工程项目业主任意多头分包、任意扩大供材（电气、水暖配件、装饰面砖及铝合金门窗等）范围。这些现象对工程建设弊多利少，有的已严重影响建设工程的使用功能或使功能不配套；有的选材不当，内村外用，外材乱用，色调不一；更有甚者 A more common phenomenon was heard and seen in the evaluation. The owner of the project project was able to sub-contract and randomly expand the scope of supply (electrical, plumbing fittings, decorative tiles, aluminum alloy doors and windows, etc.). These phenomena have many advantages and disadvantages to the construction of the project, and some have seriously affected the function of the construction project or made the function unmatched; some of them are improperly selected, and are used externally by the village, and the exterior materials are indiscriminately used, with different shades;