【正文】 1 招標(biāo)編號： 舟山華電小沙風(fēng)電場工程風(fēng)電機(jī)組、箱變設(shè)備基礎(chǔ)及其接地工程標(biāo)段招標(biāo)文件（技術(shù)部分）華電電力科學(xué)研究院二○一一年五月杭州 2 目 錄1 一般規(guī)定 ................................................................................................................1 說明 .................................................................................................................1 合同項(xiàng)目和工作范圍 ...................................................................................11 發(fā)包人提供的圖紙 .......................................................................................11 承包人提交的圖紙和文件 ...........................................................................12 發(fā)包人提供的工程設(shè)備和材料 ...................................................................15 承包人提供的材料和設(shè)備 ...........................................................................15 進(jìn)度計劃的實(shí)施 ...........................................................................................17 工程質(zhì)量的檢查和檢驗(yàn) ...............................................................................17 臨時設(shè)施 .......................................................................................................18 施工安全保護(hù) ...............................................................................................19 環(huán)境保護(hù) .......................................................................................................20 現(xiàn)場施工測量 ...............................................................................................21 工程量計量方法 ...........................................................................................21 計量和支付 ...................................................................................................22 竣工資料提交 ...............................................................................................22 技術(shù)標(biāo)準(zhǔn)和規(guī)程規(guī)范 ...................................................................................222 土石方開挖及回填 ..............................................................................................24 說明 ...............................................................................................................24 場地清理 .......................................................................................................25 基礎(chǔ)開挖、回填 ...........................................................................................25 施工期臨時排水 ...........................................................................................26 開挖渣料處理 ...............................................................................................26 質(zhì)量檢查和驗(yàn)收 ...........................................................................................26 計量和支付 ...................................................................................................273 混凝土工程 ..........................................................................................................28 說明 ...............................................................................................................28 模板 ...............................................................................................................29 鋼筋 ...............................................................................................................30 混凝土 ...........................................................................................................31 3 4 預(yù)埋件的埋設(shè) ......................................................................................................38 說明 ...............................................................................................................38 固定件的埋設(shè) ...............................................................................................39 接地裝置的埋設(shè) ...........................................................................................39 質(zhì)量檢查和驗(yàn)收 ...........................................................................................39 計量和支付 ...................................................................................................405 風(fēng)機(jī)基礎(chǔ)沉降觀測 ..............................................................................................41 說明 ...............................................................................................................41 主要提交件 ...................................................................................................41 施工期觀測 ...................................................................................................41 質(zhì)量檢查和驗(yàn)收 ...........................................................................................42 計量和支付 ...................................................................................................426 塔筒基礎(chǔ)環(huán)止水方案 ..........................................................................................43 止水材料 .......................................................................................................43 施工過程 .......................................................................................................43 密封要求 .......................................................................................................437 工程量清單 ..........................................................................................................44 說明 ...............................................................................................................44 工程量清單 ...................................................................................................45 工程量清單說明 ...........................................................................................46 1 1 一般規(guī)定 說明 工程概況舟山華電小沙風(fēng)電項(xiàng)目行政區(qū)劃隸屬于舟山市定海區(qū)。該項(xiàng)目位于舟山市定海區(qū)西北部的小沙鎮(zhèn)大沙村，距定海市區(qū)北西方向直線距離約 12km，交通運(yùn)輸便利。風(fēng)電機(jī)組布置在大沙村西側(cè)山體龍頭崗—峙岙塘、東側(cè)山體炮臺崗—田尾巴崗—尖頭山和南側(cè)山體尖頭山—黃巖崗—火燒山上。主要地貌為山地丘陵，海拔 120~360m。根據(jù)舟山華電小沙風(fēng)電場區(qū)域的地形條件風(fēng)能資源分布特點(diǎn)、以及目前的風(fēng)機(jī)設(shè)備制造技術(shù)等因素，該風(fēng)電場的裝機(jī)規(guī)模定為 30MW，擬安裝單機(jī)容量為 的風(fēng)電機(jī)組 20 臺，本期一次建成，輪轂高度選擇 。在場區(qū)中部配套新建一座 110kV 升壓站，升壓站主變?nèi)萘繛?。風(fēng)電場生產(chǎn)的電能通過 3 回 35kV 集電線路匯入 110kV 升壓站，然后從升壓站通過 1 回110kV 線路“T”接至岑港風(fēng)電 —220kV 舟北變送電線路。本工程裝機(jī)總?cè)萘?30MW，依據(jù)《風(fēng)電場工程等級劃分及