【正文】 斯里蘭卡阿塔納水廠場平工程錨桿分項工程SubEngineering of Anchor for Site LevelingSpecific Method Statement專項施工方案編制：Prepared By:審核：Reviewed By:批準(zhǔn)：Approved By:CMEC公司斯里蘭卡阿塔納水廠項目部 Gampaha,Attanagalla amp。 Minuwangoda Integrated Water Supply Scheme 編制時間:2017年09月09日Preparation Date:September 9th , 2017目 錄 Contents第一節(jié)、編制依據(jù)01 I. Preparation Basis第2節(jié) 、施工步驟03 II. Construction Arrangement 一 ）、施工步驟03 1. Construction Arrangement 二）、勞動力組織安排03 2．Manpower Plan 三）、機械設(shè)備配置04 Equipment Preparation 四）、主要儀器設(shè)備05 4. Main Instrument and Equipment第三節(jié)、錨桿主要施工方法06 III Main Construction Method of Anchor 一）、總體方案06 1. Overall Scheme 二）、施工準(zhǔn)備08 2. Construction Preparation 三）、錨桿成孔工藝09 3. Boreforming Process of Anchor第四節(jié)、施工進度計劃26 IV Construction Progress Schedule附圖一、質(zhì)量保證機構(gòu)框架圖32 Attached Figure1 Frame Chart of Quality Assurance Organization 附圖二、安全保證機構(gòu)框架圖33 Attached Figure2 Frame Chart of Safety Assurance Organization34 / 37第1節(jié) 、編制依據(jù) I. Preparation Basis 阿塔納水廠工程招標(biāo)文件中關(guān)于場地平整的相關(guān)內(nèi)容及相關(guān)技術(shù)條款。 1. The relevant contents and related technical terms about Site Preparation included in the Bidding Document of Gampaha,Attanagalla amp。 Minuwangoda Integrated Water Supply Scheme. 阿塔納水廠工程場地平整設(shè)計施圖、圖說（送審版）。 2. Site Preparation Drawings and Design Description of the Site Preparation of Gampaha,Attanagalla amp。 Minuwangoda Integrated Water Supply Scheme. (Approval Version) 阿塔納水廠工程地質(zhì)勘探報告及實地考察施工現(xiàn)場周邊環(huán)境情況。3. Report of Geological Engineering Exploration for proposed Water Treatment Plant and onthespot investigation for the surrounding environment of said construction site.中國現(xiàn)行國家標(biāo)準(zhǔn)、施工技術(shù)規(guī)范、規(guī)程、質(zhì)量檢驗評定標(biāo)準(zhǔn)及驗收方法、安全檢測標(biāo)準(zhǔn)及技術(shù)規(guī)程、文明施工要求等。4. Current national standards in China, technical specifications, procedures, quality inspection, evaluation standards as well as acceptance methods of construction, safety inspection standards and technical regulations, civilized construction requirements, etc.《巖土錨桿與噴射混凝土支護工程技術(shù)規(guī)范》 GB500862015Technical Code for Engineering of Ground Anchorages and Shotcrete Support GB500862015《預(yù)應(yīng)力筋用錨具、夾具和連接器》 GBT 143702015 Anchor, Grip and Coupler for Prestressed Tendons GBT 143702015 《施工現(xiàn)場臨時用電安全技術(shù)規(guī)范》 JGJ462005Technical Code for Safety of Temporary Electrification on Construction Site JGJ462005第2節(jié) 、施工步驟 II. Construction Arrangement 施工步驟 Arrangement主要施工內(nèi)容有：施工準(zhǔn)備、錨桿孔定位及鉆孔(含不良地質(zhì)段固結(jié)灌漿處理)、錨桿加工編制、清孔下錨、錨固段注漿（含二次劈裂注漿）、錨桿腰梁及錨斜托澆筑、錨桿張拉、補充注漿及封錨等工作。The main construction contents include: construction preparation,anchor hole positioning and drilling (including consolidation grouting treatment for poor geological section ),anchor processing preparation, hole cleaning and anchoring, grouting for anchorage section (including secondary splitting grouting),concrete pouring for intermediate beam of anchor and anchor inclined supporting, anchor tension, supplementary grouting and anchor seal work, etc. 勞動力組織安排 Plan（1）根據(jù)工程的特點及施工組織設(shè)計的要求配備勞動定員及設(shè)置施工組織機構(gòu),主要勞動力組織見下表：（1）As per this project characteristic and requirement of construction organization design to arrange workers and set up construction manpower as follows:序號S/N工種Position人數(shù)Qty主要工作內(nèi)容Main Work Content1施工員Engineer5負(fù)責(zé)測量放線、施工指導(dǎo)及質(zhì)量控制Measure and setting out,construction guidance and quality control2鉆機司機Drilling rig driver2錨固鉆機操作Operate anchorage drilling rig3砂漿攪拌工Mortar mix worker2攪拌桶操作Mix bucket operation4錨索工Anchor cable worker4負(fù)責(zé)錨索安裝Anchor cable installation5綜合輔助工Comprehensive assistant worker8負(fù)責(zé)輔助作業(yè)Normal work6電工Electrician2負(fù)責(zé)施工中涉電作業(yè)Electricity operation7鋼筋工Steel bar worker8負(fù)責(zé)鋼筋制作、綁扎、安裝作業(yè)Steel bar fabrication,binding and installation8模板工Form worker13負(fù)責(zé)模板制作、安裝、加固作業(yè)Formwork fabrication, installation and strengthening（2） 錨桿施工組織機構(gòu)： (2)Construction organization of anchor:現(xiàn)場技術(shù)負(fù)責(zé)人：劉濤；生產(chǎn)負(fù)責(zé)人：胡延輝；Site technical in charge: Liu Tao Site engineer: Hu Yanhui 專職質(zhì)量檢查：李慶東；Special quality inspector: Li Qingdong 主要機械設(shè)備 Mechanical Equipment預(yù)應(yīng)力錨桿施工進場的主要機械設(shè)備如表1所示The main mechanical equipment prepared for prestressed anchor construction are shown in figure1 below.表1 錨桿施工配備機械設(shè)備表 Figure1 Mechanical Equipment List for Anchor Construction機械名稱Equipment Name規(guī)格型號Specification and Model數(shù)量Qty備注Note錨固鉆機Anchorage drilling rig優(yōu)博林868型Youbolin （Type 868） 2臺2 nos.注漿設(shè)備Grouting equipment BLW130型攪漿桶Mortar mixing bucket with type BLW1302套2 sets含不良地質(zhì)段處理Including the treatment for poor geological section空 壓 機Air pressor12m3柴油12m179。Diesel1套1 set備用Standby發(fā)電機Generator250KW2套2 sets備用Standby泥漿泵Mud pumpBW1501套1 set雙作用空心千斤頂Double acting hollow jackRRH6065套5 sets混凝土施工設(shè)備Concrete construction equipment3套3 sets材料運輸車Transport vehicle for material 5T2輛2 nos.其他設(shè)備Other equipment據(jù)需要配置Prepared as per needs錨桿輔助施工Aided anchor construction木工圓盤鋸Woodworki