【正文】 斯里蘭卡阿塔納水廠Gampaha,Attanagallaamp。Minuwangoda Integrated Water Supply Scheme雨季施工專項(xiàng)施工方案Method Statement in Rainy Season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(xiàng)目部 Gampaha,Attanagalla amp。 Minuwangoda Integrated Water Supply Scheme 編制時(shí)間:2017年09月01日Preparation Date:1st September , 2017目 錄Contents第1節(jié) 、編制依據(jù) 01Chapter I Preparation Basis第二節(jié)、工程概況 01Chapter II Project Overview第三節(jié)、 雨季施工原則 04Chapter III Construction Principles in Rainy Season第四節(jié)、施工步驟 05Chapter IV Construction Procedures第五節(jié)、雨季施工管理目標(biāo) 10Chapter V Construction Management Targets in Rainy Season第6節(jié) 、 雨季施工的主要部位 11 Chapter VI Major Areas for Construction in Rainy Season第七節(jié)、雨季施工主要技術(shù)管理措施 11Chapter VII Main Technical Measures 雨季施工管理 11 Construction Management in Rainy Season 地基與基礎(chǔ)工程 13 Foundation and Base Works 地下防水工程 16 Underground Waterproof Engineering 17 Reinforcement Works 18 Formwork 混凝土工程 19 Concrete Works 機(jī)電安裝工程 2261 / 66 Mechanical and Electrical Installation Works 砌筑工程 30 Masonry Works 31 Decoration Engineering 33 Scaffolding Works 35 Storage for Materials and Equipment 38 Site Temporary Power Work 39 Site Drainage Works 第八節(jié)、雨季安全技術(shù)措施 43Chapter VIII Safety Measures for Construction in Rainy Season 43 Safety Measures for Equipment Operations 44 Construction Technical Safety Measures 48 Fire Fighting Controlling Measures 48 Environmental Protection Measures 人員安全技術(shù)保障 49 Technical and Safety Guarantee for Construction Personnel 50 Disease Prevention Measures and Health Protection 52 Safety Construction Supervising and Inspection第9節(jié) 、 附件 53 Chapter IX Appendix第一節(jié)、 編制依據(jù)Chapter I Preparation Basis序號(hào) S/N文件名稱Documentation lists文件編號(hào)File No.　備注Remarks　1《建筑工程施工現(xiàn)場(chǎng)供電安全規(guī)范》Code for Safety of Power Supply and Consumption for Construction SiteGB501942014　　2《建筑工程施工質(zhì)量驗(yàn)收統(tǒng)一標(biāo)準(zhǔn)》Unified Standard for Construction Quality Acceptance of Building EngineeringGB503002013　　3《建筑機(jī)械使用安全技術(shù)規(guī)程》Technical Specification for Safety Operation of Construction MachineryJGJ332011　　4《施工現(xiàn)場(chǎng)臨時(shí)用電安全技術(shù)規(guī)范》Technical Code for Safety of Temporary Electrification on Construction Site JGJ462012　　5《建筑施工安全檢查標(biāo)準(zhǔn)》Standard for Construction Safety InspectionJGJ952011　　6《職業(yè)健康安全管理手冊(cè)》OccupationalHealthandSafetyManagementSystemManual　　　7公司頒發(fā)的《安全施工手冊(cè)》Construction Safety Manual by CMEC　　第2節(jié) 、工程概況Chapter II Project Overview Overview斯里蘭卡阿塔納水廠工程位于剛巴哈地區(qū)阿塔納鎮(zhèn)，地處ATTANAGALA OYA河與BASNAGODA OYA河交口處，緊鄰現(xiàn)狀道路，廠址北側(cè)為ATTANAGALA OYA河，南側(cè)為農(nóng)田，東西兩側(cè)為山地綠化。本項(xiàng)目實(shí)施場(chǎng)地平整工程的土地，南北方向坡度比較陡峭，場(chǎng)區(qū)靠西側(cè)有較大的山包土丘，場(chǎng)內(nèi)及周邊施工區(qū)域內(nèi)以灌木、喬木、雜草為主，且有少量椰樹(shù)生長(zhǎng)。The Integrated Water Supply Scheme is located in Gampaha, Attanagalla and is situated at the flume crossings between river ATTANAGALA OYA and river BASNAGODA OYA, adjacent to a village existing road. Around the project is the ATTANAGALA OYA in the north, farmland in the south, mountains and vegetation in the both eastern and western sides. The project construction land is smooth and flat and the sloping area in the north and south is steep. Hummocks and hills are located in the west of construction area. Shrubs, arbor, weeds and small amount of coconut palms surround the construction area both inwardly and outwardly. 場(chǎng)地平整的土石方開(kāi)挖及回填工作是本水廠場(chǎng)地平整的分項(xiàng)工程（場(chǎng)地平整的石方爆破開(kāi)挖詳見(jiàn)《阿塔納水廠工程巖石爆破專項(xiàng)施工方案》）。，北側(cè)紅線最低高程位于西北角，；，；，；。The earthwork and rock excavation and backfilling for leveling of construction area is regarded as a subdivisional work for the whole leveling of water plant (for detailed information of rock blasting and excavation for ground leveling，referring to the blasting method statement submission). In the north of water plant, the backfill length along boundary line is around . The bottom level of boundary line is , situated at the western corner with maximum height difference of . Oppositely, in the west the backfill length along boundary line is around with a maximum height difference of . For the eastern side length is with a maximum height difference of . The elevation for site leveling is . 、水文、地形地貌和工程地質(zhì)Meteorology, Hydrology, Topographic Features and Geological Conditions斯里蘭卡阿塔納鎮(zhèn)屬熱帶海洋性氣候，終年如夏，只有雨季與旱季，酷熱潮濕。雨季為每年3月至6月和10月至次年1月，即西南季風(fēng)和東北季風(fēng)經(jīng)過(guò)斯里蘭卡時(shí)。全年降雨量西南部為2540毫米至5080毫米，西北部和東南部則少于1250毫米。每年３月份，斯里蘭卡進(jìn)入雨季后，雷雨天氣增多。The climate is tropical and warm throughout the year due to ocean winds. The rainy and dry seasons make the country both wet and hot. The averaged temperatures range from 176。C to 176。C. The rainfall seasons are starting from March to June and from October to January of next year, when the southwest and northeast monsoons go through the country. In the southwest it receives between 2540mm and 5080 of rain annually throughout the year. In the northwest and southeast it receives less than 1250mm each year. In the March of a year, the country es into rainy season and sees more thunder storms. 、地形地貌 , Topographic Features1） 阿塔納鎮(zhèn)是斯里蘭卡潮濕地帶，接受西南季風(fēng)和東北季風(fēng)帶來(lái)的降雨。 1) Attanagalla is located in wet zone, receiving rains from southwest and northeast monsoons. 2） 該區(qū)域主要經(jīng)北部河流排水，水廠區(qū)域高洪水位大約為平均海平面40米。2）Rains e into north rivers in the area. The construction area sea level is 40m higher averagely than flood level. 3） ，是紅壤小山丘的一部分。地面標(biāo)高在平均海平面34米和51米之間。距現(xiàn)場(chǎng)北部300米處有一條河，從東向西流。與現(xiàn)場(chǎng)東部、西部和北部相鄰的土地是種植園的一部分。3) The overall construction area is around ㎡, a part of the laterite hummock. The ground levels range from 34m to 51m. 300m away from the site is a river, running from east to west. Plantation areas hug the site from east, west and north. 第三節(jié)、雨季施工原則Chapter III Construction Principles in Rainy Season本工程雨季施工階段要完成阿塔納水廠的基礎(chǔ)和主體分部工程。施工任務(wù)繁重，為確保工程質(zhì)量，搞好安全生產(chǎn)，保證各項(xiàng)計(jì)劃指標(biāo)任務(wù)的完成，必須從思想上、組織上、措施上、物資上盡早做好充分準(zhǔn)備，做到思想落實(shí)、組織落實(shí)、措施落實(shí)、物資落實(shí)、汛期施工做到有備無(wú)患，雨季施工總的原則是“