恒大地产集团工程建设管理与验收制度目录第一章总则·············································1第二章工程管理基本规定·································1第三章勘察工程········································3第四章基础工程········································21、定位放线············································42、预制桩工程··········································43、冲(钻)孔、旋挖灌注桩工程····························54、人工挖孔桩工程······································65、搅拌桩工程··········································76、CFG桩工程···········································87、基坑验槽···········································88、基础工程检测·······································99、边坡支护工程·······································10第五章土石方工程·····································121、土石方开挖·········································122、土方回填············································