1#重庆人 6 M3 O7 P- R$ E! ~' j' z0 w& u' o$ N5 W9 D7 T
8 A' V0 a2 R# |. u9 L: `8 s2 X
If the builder is responsible for rough grading and the certificate as per your contract signed, then for sure, your builder has to do whatever needed to get a pass, whether it is a retaining wall or anything else. Talk to your lawyer to find out.
8#兰君子# y/ {1 n# W6 G8 l. q+ |; y
1 {& c. k: s u* t; `& l6 ~* d! I
我想价格取决于是一侧要墙,还是两侧,墙的高度和长度。所以不能简单的说贵还是不贵。BUILDER买混凝土是按体积买的。所以用的混凝土量越大就越贵,BUILDER还要利润呀。