【正文】 attending panies, the quality examination item separate there classes, as A，B，C the following: A級(jí)質(zhì)量控制項(xiàng)目ClassA quality control items此類質(zhì)量控制項(xiàng)目也稱停止點(diǎn)，它是關(guān)鍵、重要的施工工序，其質(zhì)量后果對(duì)施工產(chǎn)品質(zhì)量影響的程度是嚴(yán)重的。必須由相關(guān)專業(yè)工程師、質(zhì)檢員、施工隊(duì)主要負(fù)責(zé)人、XX/PMC/監(jiān)理相關(guān)監(jiān)理員共同檢查、測(cè)量和確認(rèn).These types of quality control items, which are also called stop points are the key construction procedures, resulting in the quality concern of the construction. It must be jointly inspected, measured and confirmed by engineers and quality controller of relevant specialties, major principals of construction teams, and relevant supervisor from XX/PMC/監(jiān)理. 此類質(zhì)量控制項(xiàng)目須提前2～3天書面通知XX/PMC/監(jiān)理相關(guān)監(jiān)理員到場(chǎng)。Relevant supervisors from XX/PMC/監(jiān)理 shall be informed to move in the field in writing 23 day before this type of quality control items is performed.此類質(zhì)量控制項(xiàng)目必須經(jīng)驗(yàn)收各方確認(rèn)為合格并簽署齊全后方可進(jìn)行下道工序施工。This type of quality control must not performance the following process until the pletion work have been accepted and approved by the PMC B級(jí)質(zhì)量控制項(xiàng)目ClassB quality control items此類質(zhì)量控制項(xiàng)目也稱見(jiàn)證點(diǎn)，它是關(guān)鍵的施工工序，其質(zhì)量后果對(duì)施工產(chǎn)品質(zhì)量影響的程度是較嚴(yán)重的。必須由相關(guān)專業(yè)工程師、質(zhì)檢員、施工隊(duì)主要負(fù)責(zé)人、PMC/監(jiān)理相關(guān)監(jiān)理員共進(jìn)行檢查和監(jiān)督、控制.This type of quality control items which are also called witness point are the very important construction procedures, resulting in the quality concern of the construction. It must be jointly inspected, monitored and controlled by engineers and quality controller of relevant specialties, and major principals of construction teams..此類質(zhì)量控制項(xiàng)目須提前24小時(shí)書面通知PMC/監(jiān)理相關(guān)監(jiān)理員到場(chǎng)。Relevant supervisors from PMC/監(jiān)理 shall be informed to move in the field in writing 24 hours before this type of quality control items is performed.如果PMC/監(jiān)理工程師在約定的時(shí)間內(nèi)未到達(dá)驗(yàn)收部位，事前7小時(shí)也未通知CC/GPEC，則在約定的時(shí)間未到達(dá)時(shí)，視為同意驗(yàn)收，進(jìn)行下道工序施工。The 監(jiān)理 engineer shall be present ar the acceptance location at the predetermined time. If the EPC contractor or construction constractor is not notified 7hours proor to the predetermined time and the 監(jiān)理 engineer fail to show up when the EPC contractor or constrction constractor can proceed with the constrction of next process and shall consider that the acceptance application has been agreed. C級(jí)質(zhì)量控制項(xiàng)目ClassC quality control items此類質(zhì)量控制項(xiàng)目也稱一般檢查點(diǎn)，它是一般的施工工序，其質(zhì)量后果對(duì)施工產(chǎn)品質(zhì)量不會(huì)產(chǎn)生嚴(yán)重的影響。由相關(guān)專業(yè)質(zhì)檢員、施工班組主要負(fù)責(zé)人進(jìn)行日常巡檢隨機(jī)檢查和監(jiān)督、控制.This type of quality control items, also called the general check point, a mon construciton procedure, and the result can effect the qulaity little, must be jointly inspected, monitored and controlled by quality controller of relevant specialties and major principals of construction teams. 對(duì)此類質(zhì)量控制項(xiàng)目，抽查部位驗(yàn)收合格意味著其他部位合格；抽查部位驗(yàn)收不合格將導(dǎo)致擴(kuò)大抽查比例，直至升為B級(jí)。That the positions inspected are accepted as qualified means that other positions are also qualified, and the 監(jiān)理 engineer shall sign for acceptance. If the inspected positons fail to pass the oinspection and acceptance, the random inspection rate shall be increased until Grade C control points is changed to Grade B control point. line scatheless examination由的第三方實(shí)施。第三方由CC組織并必須得到XX的確認(rèn)。The third party who CC organizes actualizes welding line scatheless examination and should gain the appraval of the XX. tank construction quality control points質(zhì)量控制點(diǎn)一覽表 The quality control point schedule序號(hào)NO.控制項(xiàng)目control items檢驗(yàn)內(nèi)容inspection contents檢查方法check method控制點(diǎn)類別control point grade見(jiàn)證資料witness document一施工準(zhǔn)備與驗(yàn)收 the preparation for the construction and acceptance1圖紙會(huì)審drawing auditC會(huì)審記錄audit records2施工機(jī)具外觀及性能檢查tool appearance and properyt inpection外觀完好，性能經(jīng)檢驗(yàn)合格good appearance with better property試驗(yàn)、觀察test and observeC檢查記錄check records3吊裝機(jī)械及運(yùn)輸機(jī)械檢測(cè)inspection for the crane and transport tools外觀完好，性能可靠，無(wú)超標(biāo)污染good appearance with better property試驗(yàn)、觀察test and observeC檢查記錄check records4材料驗(yàn)收acceptance of the materials①鋼板檢驗(yàn)(含外觀質(zhì)量)check steel plate (include appearance)檢查質(zhì)保書 check product guaranteeA質(zhì)保書檢測(cè)報(bào)告report of the check ②鋁浮盤及彈性密封裝置驗(yàn)收(按訂貨技術(shù)協(xié)議)check the alu. Floating plate and the 檢查質(zhì)保書及實(shí)物check the quality guarantee and the actual objectsA質(zhì)保書product guarantee③厚壁板 thick wall plate超聲波檢查 ultrasonic testB超探報(bào)告report of the ultrasonic test④其他材料、配件（含外觀質(zhì)量）other material and fittings(includes appearance)檢查質(zhì)保書check the quality guaranteeB質(zhì)保書qualtiy guarantee5焊接材料welding mareials ①焊材供貨質(zhì)量（包括外觀質(zhì)量）quality of the supplied welding material (includes appearance)檢查質(zhì)保書check the quaity guaranteeB質(zhì)保書quality gurantee②保護(hù)氣體純度檢驗(yàn)（按批次檢查）prification extent of the protection gas檢查氣體含量分析報(bào)告gas position analysis report氣體含量分析報(bào)告gas position analysis report6焊接工藝評(píng)定the welding specification evaluation焊接工藝評(píng)定覆蓋率the craft specification evaluation covering raion檢查工藝評(píng)定報(bào)告check the estimating reultA工藝評(píng)定報(bào)告craft evaluation report7焊工資格審evaluate the welder’s qualification從事焊接的所有焊工必須有相應(yīng)位置的合格證the welder should have relative qualification檢查焊工合格證check out qualificationA合格焊工登記表list of record二基礎(chǔ)驗(yàn)收 accpetance of the foundation1基礎(chǔ)驗(yàn)收acceptance of the tank foundation①直徑、方向角度標(biāo)識(shí) diameter, orientaion mark用鋼卷尺檢查check with flexible rulerB基礎(chǔ)交接記錄turnover documents②外形尺寸檢查 check the appearance size③基礎(chǔ)中心標(biāo)高：177。20mmthe center’s marked height用水準(zhǔn)儀檢查check with level instrument ④支承罐壁的基礎(chǔ)表面高差the surface of the tank foundation用水準(zhǔn)儀檢查 check with level instrument⑤瀝青砂層表面平整密實(shí)，無(wú)突出的隆起，凹陷及貫穿裂紋flatten the sand bitumem surface. Ensure there is not any hunch and sunken, crakle, etc.目視visual measure⑥基礎(chǔ)坡度：按設(shè)計(jì)圖紙要求檢查the dicline of the foundation, check according to the drawings用水準(zhǔn)儀檢查check with level instrument序號(hào)item控制項(xiàng)目control item檢驗(yàn)內(nèi)容 inspection conten 檢查方法check methoc控制點(diǎn)類別the type of the control point見(jiàn)證資料witness materials三預(yù)制 Prefabrication1排版圖 makeup drawings壁板、底板、拱頂板須板繪制排版圖，并統(tǒng)一編號(hào)進(jìn)行標(biāo)識(shí) makeup drawings of the soleplate, wainscot, pesk plate marked with the uniform number檢查有統(tǒng)一標(biāo)識(shí)的排版圖check the number of the drawingsB排版圖makeup drawings2下料尺寸the raw material s