grade 活动在清除项目场地的拆迁杂物、植被和表层土壤后进行。地形调整是指将地盘斜坡调整至方便新建筑和地盘功能所需的程度，包括适当的雨水径流梯度和特色。同时拥有一个现有的网站调查(包括< a href = " //www.diesprinter.com/division-02-existing-conditions/item/811-02-32-00-geotechnical-investigations " target = " _self " > < / >土壤调查)和一个新的建筑工地计划是至关重要的理解开始整个项目区域的地形和理想的最终状态。同样重要的是评估现有的< a href = " //www.diesprinter.com/division-31-earthwork/item/703-31-05-13-soils-for-earthwork " target = " _self”>站点土壤< / >来匹配新建筑基础工作等目的,甚至促进临时施工设备运动和土壤沉积物控制等需求。< / p > < / div > staff@www.diesprinter.com (Buildipedia员工) 322分级 2010年7月5日星期一05:00:01 +0000 //www.diesprinter.com/雷竞技raybeknowledgebase/division-31-earthwork/31-20-00-earth-moving/31-22-00-grading/31-22-13-rough-grading/31-22-13-rough-grading //www.diesprinter.com/雷竞技raybeknowledgebase/division-31-earthwork/31-20-00-earth-moving/31-22-00-grading/31-22-13-rough-grading/31-22-13-rough-grading < div class = " K2FeedIntroText " > < / div > staff@www.diesprinter.com (Buildipedia员工) 31 22 13粗略分级 星期五，2009年8月14日16:59:05 +0000 //www.diesprinter.com/雷竞技raybeknowledgebase/division-31-earthwork/31-20-00-earth-moving/31-22-00-grading/31-22-19-finish-grading/31-22-19-finish-grading //www.diesprinter.com/雷竞技raybeknowledgebase/division-31-earthwork/31-20-00-earth-moving/31-22-00-grading/31-22-19-finish-grading/31-22-19-finish-grading < div class = " K2FeedIntroText " > < / div > staff@www.diesprinter.com (Buildipedia员工) 完成评分 星期五，2009年8月14日16:59:05 +0000