水厂锚杆施工专项方案培训资料

1、 斯里兰卡阿塔纳水厂场平工程 锚杆分项工程 Sub-Engineering of Anchor for Site Leveling Specific Method Statement 专 项 施 工 方 案 编制： Prepared By: 审核： Reviewed By: 批准： Approved By: CMEC 公司斯里兰卡阿塔纳水厂项目部 Gampaha,Attanagalla & Minuwangoda Integrated Water Supply Scheme 编制时间 :2017 年 09 月 09 日 Preparation Date:September 9th ,

2、2017 目录 1 / 37 Contents 第一节、编制依据 - 01 I. Preparation Basis 第二节、施工步骤 - 03 II. Construction Arrangement 一 ）、施工步骤 - 03 1. Construction Arrangement 二）、劳动力组织安排 - 03 2 Manpower Plan 三）、机械设备配置 - 04 3.Mechanical Equipment Preparation 四）、主要仪器设备 - 05 4. Main Instrument and Equipment 第三节、锚杆主要施工方法 - 06 III Main

3、 Construction Method of Anchor 一）、总体方案 - 06 1. Overall Scheme 二）、施工准备 - 08 2. Construction Preparation 三）、锚杆成孔工艺 - 09 3. Bore-forming Process of Anchor 第四节、施工进度计划 - 26 IV Construction Progress Schedule 附图一、质量保证机构框架图 - 32 Attached Figure-1 Frame Chart of Quality Assurance Organization 附图二、安全保证机构框架图 -

4、 33 Attached Figure-2 Frame Chart of Safety Assurance Organization 第一节、编制依据 I. Preparation Basis 1、阿塔纳水厂工程招标文件中关于场地平整的相关内容及相关技术条款。 1. The relevant contents and related technical terms about Site Preparation included in the Bidding Document of Gampaha,Attanagalla & Minuwangoda Integrated Water Su

5、pply Scheme. 2、阿塔纳水厂工程场地平整设计施图、图说(送审版)。 2. Site Preparation Drawings and Design Description of the Site Preparation of Gampaha,Attanagalla & Minuwangoda Integrated Water Supply Scheme. (Approval Version) 3、阿塔纳水厂工程地质勘探报告及实地考察施工现场周边环境情况。 3. Report of Geological Engineering Exploration for proposed

6、 Water Treatment Plant and on-the-spot investigation for the surrounding environment of said construction site. 4、中国现行国家标准、施工技术规范、规程、质量检验评定标准及验收方法、安全检 测标准及技术规程、文明施工要求等。 4. Current national standards in China, technical specifications, procedures, quality inspection, evaluation standards as well as a

7、cceptance methods of construction, safety inspection standards and technical regulations, civilized construction requirements, etc. 岩土锚杆与喷射混凝土支护工程技术规范 GB50086-2015 Technical Code for Engineering of Ground Anchorages and Shotcrete Support GB50086-2015 1 / 37 预应力筋用锚具、夹具和连接器 GBT 14370-2015 Anchor, Grip

8、 and Coupler for Prestressed Tendons GBT 14370-2015 0 / 37施工现场临时用电安全技术规范 JGJ46-2005 1 / 37 Technical Code for Safety of Temporary Electrification on Construction Site JGJ46-20051 / 37 第二节、施工步骤 II. Construction Arrangement 1、施工步骤 Construction Arrangement 主要施工内容有：施工准备、锚杆孔定位及钻孔 （含不良地质段固结灌浆处理）、锚杆 加工编制、清

9、孔下锚、锚固段注浆（含二次劈裂注浆）、锚杆腰梁及锚斜托浇筑、锚杆张 拉、补充注浆及封锚等工作。 The main con structi on contents in elude: con struct ion preparati on,an chor hole positi oning and drilli ng （in cludi ng con solidatio n grout ing treatme nt for poor geological sect ion ） ,a nchor process ing preparati on, hole clea ning and an cho

10、ri ng, grout ing for an chorage secti on （in clud ing sec on dary splitt ing grouti ng）,c on crete pouri ng for in termediate beam of an chor and an chor in cli ned support ing, an chor tension, suppleme ntary grouti ng and an chor seal work, etc. 2、劳动力组织安排 2.Manpower Plan （1）根据工程的特点及施工组织设计的要求配备劳动定员及设置施工组织机构 ，主要劳 动力组织见下表： （1）As per this project characteristic and requireme nt of con struct ion orga ni zati on desig n to arrange workers and set up con struct ion orga nizatio n. Mai n man power as follow