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储罐在线检查检查表检查项目完成 “”备注C。1 基础测量基础的水平和底部的海拔 (seApex or extnofeasuement)C1。11 水泥座a. 检查混凝土的破损,开裂,裂缝,特别是壳体下的对焊环缝处b. 检查环形排放的开口,水池的背面和环形的顶部表面是否有底部泄漏的显示c. 检查基础下是否有空洞和罐底部上的植被d. 检查雨水的排放e. 检查罐周边的沉降C。11。2 沥青a. 检查沥青基础的沉降物Ceck forettin otaninto asplt hich would iretrnf rain ate underthe aninsa of way fro it b. lekage。查找石子上的油迹,这显示了烃类的泄漏1.。3 油土和砂子Checkforsetlemn ntothe bs ih would dect ruffrain aterunder thnk rh tn awy from .C.1.1。4 石子Preseceofcrused rock uder h steel botto uually rsults svere udersidecoroon.Maa ne tod additionl boto plae xmntion (ultrasonic, hammer testng, otrning of cupon)when te tak it f ervic。钢制底部石子的碎裂常导致严重的底部腐蚀,标上记录,在不用的时候进一步检查(超声波,锤击试验,拐角试样)C11。5 现场排放装置a. 检查现场的排放装置和有关管线和管网Chc sit drinag awafm tetnand ociatepipng andmanfos。b. 检查围堰的操作状况C.。6 卫生情况检查区域内堆积的垃圾,植被和其它物品Inset hearefor budp of rash, gttion, adohrinmbles buildup。1。 壳体.21 外部目测检查a. 目测检查油漆,蚀损斑,腐蚀b. 清扫底部拐角区域,检查板和焊缝的腐蚀和减薄状况Clea offte bttom angle area ad inpt fo crrsin andthinng onplate and wld。c. 检查罐底和基础的泄漏npec te bottomtofndaton sel, ifan.C.。22 Intern(oating Rof Tn)目测检查沟槽,腐蚀,蚀损斑,涂层失效C1.2. 铆接壳体的检查a. nset xterl sufce orrivetad seamleak。检查铆接的外表面和缝间泄漏b. Lote aksby skechor pho (caion will e ost when shel is basiv cleandor paitig)。用草图或照片标定泄漏位置(当壳体打磨清理和油漆后会丢失)c. Iect rivets for coon l nd wear检查铆钉的腐蚀和磨损d. npec vericalseam t se ifhe aveben ullltla-wldedto increse oint efcincy。e. If no reordists of vrtical rvted sea,dimesionandsktch ( potgraph) te riet attern: uer fows, rivetsize, pitc nth,and note hethr ejont is tt riveted r ap-rveted.1。.4Wid Grder (Foaig oo nk)a. Ispet wingdrad hndrail for crrosiodamage (paint falur,ttig, corrosion prduct budup), especiall here tccr ttack-welded juntion, ad forroken wls。b. 检查壳体支撑焊缝的蚀损斑,特别是对于壳板Check prt welds toshll frpitting, speialy onl platesc. 注意是否在壳体上有加强板支撑Note wheter support hav riforcng s welded t sell.C.1。3 壳体附属装置13.1 人孔和管口a. 检查管口,人孔,加强板的开裂和泄漏迹象b. 检查管口四周壳板的窝形,这是由于管子过度偏向造成的c. 检查法兰和螺栓四周的泄漏d. 检查人孔和管口保温层的泄漏e. Checf adequaemanw ane ndcover thiknesnmixer manways检查不合适的人孔法兰和厚度不足的法兰盖C。2 罐体的管线 -,-,,,,,-a. 检查阀和法兰的泄漏b. 检查消防系统元件c. 检查锚定的管线(由于地层位移对底部或壳体连接的损害)d. 检查管线有足够的热压力的释放e. Check opraion of reglators fraks ith pge s systems.f. 检查取样口的泄漏和合适的阀门操作条件g. 检查温度指示器并测试h. 检查壳体上连接以上阀的吊柱的焊缝。3 自动标尺系统a. 检查自动标尺带的导向器和下滑轮箱(浮动摆杆)的泄搂Inpet autogage ae uide and ler shave housng (aig swns) forleaks.b. 检查自动标尺头的损坏Inspet autoaug head or aage.c. 撞击标尺头的检测器看带有无合适的位移Bump techeker oautgaue hea fr oper moveent of taped. Identfy si and costrtinmterial of uae tape guide (oating roof tanks)e. Ask perator if t tend hag up durin tan roofmoent (oatingroftanks)。f. Comparacal rouctlevel o hereading on t auogauge (maximuvratin is2 in)。g. 对于浮顶罐,当浮顶在最低位置时,检查暴露在带导向器上的带子不超过英尺noaing ro tans,when herof is n th lowest postion, ceck thnomoretha t ft of ae are expo a the ed of th tape gie。h. Insectcondion f boad agbilityf boardpe utoaugesi. 测试标识器和浮动自由度Tsfreedom of movmentof rker nd ot。.3。4he-Mountd Smpl tana. Insct saple lies fo function of valv aplugingof ies, includdrai orrtur-totank in。b. 检查循环泵的泄漏和操作问题Chek ciulaion pumpfr leas d oprating roem。c. 测试样品线和设备的支柱和支撑st bracng a supports o sample lin duipmet。1.35 Heater(Sell Manway Mounted)检查冷凝物的排放是否含有泄漏的油nsectcnatedrainfr reece of l nicting lakge。C.1.3.6 搅拌器a. 检查合适的连接和支撑b. 检查泄漏c. 检查电缆及其连接C.。3.7Swig Lies: Wcprationa. onoag。 Raise, thelower he sing lne i the ich,ad chk for cable tig ness to com ta winglilwredproprl。b. Flatng Wi ank ha ful o mor, oer thesng line,ten lt out ab nd hek iswing has puld cble ig, indcatithat the winh ispeaingpoerly.c. iato Check that eindiator moves in he propr diection: oating sin linindiators h lower level as cable wound up on he inhootn wig lne inictos sw e oposite。C。38 Swin Lins:tnalGuide Sstem检查螺纹连接和法兰连接的泄漏Check forleaks at thradd an ange jtsC1.9 Sig Les: Idefallast aryin Need检查储存物的比重有无很大的不同Chc for sgcant differne in stksecicgaiy.C。1。31 Swing Lines: 缆绳的材料和状况a. 检查整个长度的腐蚀情况(对非不锈钢缆绳)b. 检查所有缆绳的磨损C。1。311Swing Lins: 产品取样对比检查水或重力的不同来检查旋转接头的泄漏C1.32 SwingLies: 靶子靶子应能明确显示摆动管上下的方向和高度,其在底部时由底板支撑,没有吸入C。1。4 罐顶C1.4. 罐顶盖板的内部腐蚀o safe,befor cesin theoof, cek ith uraonicinstrument or lightly ue a ball ee hamme totest the dck le na thg of th roof o thning. (Corrsion mallyattacks t ec plaeat the edgf a xed rofan at the rafters in the cnt oth roof rst。)C.1。4.2 罐顶盖板的外部腐蚀目测检查油漆破损,孔洞,蚀损斑,腐蚀物.C。.4。3 罐顶盖板的排放装置寻找水迹的存在(椽子潜在的损坏造成的罐顶盖板的下垂。浮顶上大的积水区域表明不合适的排水设计,假如在一侧,可能是浮筒泄漏造成了不水平)C。1。4.4 浮顶的水平At severa locatos,measue disace fom roof rim o a horizonta ed emaboe t roof。 variance in the reans idicate nonlevelroof witpossileshelloutfru, outof-pum, eaing ontos, or hangup。 On smal diametertanks, unlevelcondition a indicte ueual oadn at ha ev.C。4。 内部浮顶的气体测试Ts or xploi gs oop othe inraoatio。 Redings could nicate a leakg of, lekngealsstem, oridee ventilatonofthe rea aboe te nenal atin roof.C。.4.6 屋顶保温a. 目测检查保温外层的开裂或泄漏,雨水会渗入保温层b. 检查外层下保温层的潮湿c. 拆除保温层小的检测片段,检查靠近保温层的腐蚀和孔洞。17 FloatingRf Seal Symsa. Meaure and recd maxium slto-hl aps a:1. ow pm out.2. Midse。3. igh liquidleveb. Measue ndrecord nular spaeat 30-ft sacn (inimm offouquadat) aroudoofand cord。 Masmentsoube aen i directlyoppsiepairs. 1. Opste pi2. Oppsite pai 2。c. Chck ifseal abric n rimr she sal ispulin shes awa fomshe(fabric otideng).检查是否主密封上垫座与壳替脱开(织物宽度不够)d. 检查织物的老化,孔洞,破损和开裂e. 检查可见的金属部件的腐蚀和磨损f. 检查允许蒸气散射密封的开口g. 检查靠着壳体的突出的螺栓或铆钉头h. 沿壳体四周,拉开主密封和次密封,检查它们的操作状况i. Inspect sonary as forsigns o buckng oindicatins hattheir ane it he shl isshallow.检查次密封的扣带标记或角度指示,是否与壳体接触太浅j. 检查楔入式密封的柔性,弹力,裂纹,破损C。1。 罐顶的附属物C.1.5.1 取样舱口a. 检查取样舱口盖的状况和功能b. On tnksgoverned by Air ualitMonioring Disict re, cec fo e cnditi fseal nde hater。c. 检查舱口盖的腐蚀情况和堵塞情况d. Wheresapl hatc is ue to relgaug stock evel, cek omrke nd tating hodoff ditane. 检查加强圈上观察孔是否有液滴渗漏出来Checkor eircing p wher sample hatch pipe penetres th roo dekf. n ating rof ample hc andrcolsysms,insect patoof eci reel and cditin f opeg. 测试系统的操作Test operation f syemh. Onulra clean tock uch as JP4, cecko pesenand codionof rotciv on or lner inside ampl hatch (eveing ust mpipe gettng in aple)在特别干净的储罐,检查取样舱口里面的涂层和衬里(避免铁锈进入取样口)C.1。5。2 测量井a. 检查可见的测量井口的减薄,槽口的尺寸,盖板的状况b. Che for a holdoff stc markerand ta wth hld-f istanc(lebl).c. nting ros, inspect condition of rof guid fo gaugell, articulrytheconitin f herlls fo groving。在浮顶上,检查测量井的导向状况,特别是棍子的导向槽d. 如可能,在不同液位时的测量井管到罐壳体的距离e. Iftkhas agugewell waher, chck ae fr lekagead for pesenceo a bll gor bid ng如有测量井垫圈,单向阀,检查其泄漏和是否存在堵塞或盲法兰C.1.。3 固定顶的支撑检查支撑的腐蚀情况,磨损和结构稳定性C.1。4 utgag: nspection Hath anduides(i Ro)a. 检查舱口的腐蚀情况和螺栓缺损b. 寻找带子导向器和浮动导向的钢丝锚的腐蚀Look forrosion on the tpe giesanoa guies wire ach.15。 Autogage: Float Well Cr浮动井盖a. 检查腐蚀情况.b. 检查缆绳的腐蚀和磨损C。.5.6 Smple Hatch (Itrnl Floating Rof)取样舱(内部浮顶)a. 检查整个腐蚀情况.b. 当设备带有密封时,检查取样后的自动密封情况c. When equpped with aecoil rel penigdevc, check for prper oprao。C1.。7 RoofMunted Vens (nterl Fotng of)顶部的排放(内浮顶)Cek codtin o crns,lin andpvt pi。检查掩蔽物,锁紧销和轴销。8 Gauging latfor Dri RingOn ed of tank wih drip rns ndertheguginpatform o sampling area, spect forpluged drin reun to the tank.在测量平台或取样区域下面带有滴油环的固定顶罐上,检查返回排放的堵塞C。1。5.9 Emergecy RofDrains紧急顶部排放检查蒸气堵塞紧急排放;Inspect vapr plugs foremrgencydrain: tat eaaric dic ae ight smle th the pieID an tatfabric sel isabov theliquid lel。C。1.5。10 RemoaeRoof Leg acks移动式的屋顶支架hecfor lg akon rof检查顶部的支架1.1 真空破坏器Rportsize, umber,and ty f acum breaers.Insect cuu reaker f high legsa set, chek r setn of mechacal raker inhih epositin。1。5.1 边缘放空a. 检查放空盖的遮盖情况b. 检查放空的拆除或移开(不允许变动).1.5.13 浮筒检查舱口a. 打开浮筒检查舱口盖,目测检查内部的浮筒泄漏b. 爆炸性气体的测试(一个蒸气泄漏的指示剂)c. 如果浮筒舱与锁紧的内凹物装备在一起,检查放孔细管,检查放孔细管不堵塞,检查其状况和操作条件记录:检查人: 评估人:日期: 日期:文中如有不足,请您指教!6 / 6
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