文档介绍：ICS B 61 备案号:14313-2003 北京市地方标准 DB DB11/T 212 — 2003 城市园林绿化工程施工及验收规范 Code for Construction and Acceptance of Landscape Engineering in City and Town 2003-09-20 发布 2003-10-01 实施北京市质量技术监督局发布 DB11/T 212 — 2003 I 目次前言............................................................. .................... II 1 范围............................................................. ................... 1 2 规范性引用文件........................................................ .............. 1 3 术语和定义.......................................................... ................ 1 4 施工前准备.......................................................... ................ 2 5 植物材料和种子........................................................ .............. 3 6 种植前土壤处理........................................................ .............. 4 7 种植穴、槽的挖掘....................................................... ............. 4 8 苗木运输和假植........................................................ .............. 5 9 苗木种植前的修剪....................................................... ............. 5 10 树木种植........................................................... ................ 6 11 大树移植(不包含古树) .................................................... ......... 6 12 草坪种植........................................................... ................ 8 13 花卉种植........................................................... ................ 8 14 屋顶绿化........................................................... ................ 9 15 地下设施覆土绿化....................................................... ........... 10 16 垂直绿化........................................................... ............... 10 17 斜面护坡绿化......................................................... ............. 10 18 绿化工程附属设施....................................................... ........... 10 19 工程验收........................................................... ............... 11 DB11/T 212 — 2003 II 前言为适应北京城市园林绿化行业发展的要求,依据 CJJ/T 82-99 《城市绿化工程施