35KV变电站施工总结

1、spring a nda utumn ofsecurity inspecti ons,floodcontrol a nd i nspecti on,safetypr oduction mont h, daysupervision of productionsafetyand theOlympicGamesandotherDelegates,staff: Hell o! inthe r un-uptot he Spri ng Festival,we held one session offourstaffrepresentativesConference2013-workshop,fullbac

2、kin2012,carefulanaly sis ofthecurr ent sit uation,discuss2013 development plans.Here,onbehalfof my company2013w ork reports tothe Ge neralAssembly,for consi deration.PillarI,2012backin2012,XXpowercompaniesadheretothe partys 17great spiritfor guidance,comprehensivelyimplementthescientificconcept ofde

3、vel opment, prom oting cost-lea dership strategy, standards,focusonimplementation,leanmanagem ent, continuously impr ove,sm ooth present safety situati on ofenterpri se manageme nt, busi ness ma nagementa ndcontr olscientific a nd standardize d,and thede dicati on ofstaff,managea harmoni ousand dem

4、ocraticatmosphereofthe good situation.Mainindicatorsareasfollows:-thebatteryindicator:powergenerationtotaled7.815billionkWh,beyondtheannualbudgetimplementationcapacityof315million k Wh, an increase of757mil lion kWh.Salestotaled7.425billion k Wh,exceedi ng sale s of330 million kWhtheannual Exe cutiv

5、e budget,ani ncrea se of729 million k Wh. -S ecurity measures: unplanned outages2.5times.Nopersonali njury a cci dent occurre d, no majoraccide ntand above,nomajor fireaccident swithoute nvironmental polluti on ac cidents,safetyforthre econsecutiveyearsto mai ntain sta bilityto g ood posture.Busines

6、sfinancialindicators:total profits of255milli onYuan, beyond t hea nnualbudget of207million Yuan,beyondtheDatang companyindex41.89 millionYuan,anincreaseof1.76millionYuan,FCMa ssessment atgrade four.-Energy: power supply standard coal compl eting312.25 g/k Wh, down 0.1 g /kWh;integrate dauxiliary po

7、werconsumpti on ratio in 5.12%, dow n 0.26%; pollutantemissions performancegrea tly reduce d compare dto lastyea r, carbon 0.09 g /kWh,sulfur dioxide 0.104 g /kW h NOx0.512 g /kWh; dust removaefficiency of more t han 99.8%.-Relia bilityindex: equivale nt availabilityfact orin 93.47%,increase d 7.95%

8、 from ayearearlier.Equivalentforcedoutagerate0.08%,0.16%reductionoverthe same peri oda yearearli er.Majorachievements: first,we shoul da dheretot hetwo manage mentsystem basis, stre ngthe ningtechnologi calresear ch, strengthe nhi dden ha zards controlandintrinsic safety Enterprise construction took

9、 newste ps. -The tw o managementsystem for improvement.Focusonpromotingthepowerofthecompa ny managementsystem a ndtheapplicati ona nd implementati on ofthe safety loop fiv e-star manageme ntsystem,improvethesafetymanagementsystem,realize thesystem ofsafetycontrol.Further regulatesecurityroutines,saf

10、etysupervisi on a ndmanag ement netw orkrole to playtoachieve closed -loop. Stre ngtheningthe supervisi on a nd management of ha bitualvi olationof, strengtheningthesafetysupervisionofoutsourcingcontractors.Carriedoutin潘家窑 35KV 变电站工程施工总结一、工程概况：本工程位于山西省朔州市潘家窑矿，本工程主要工程内容分为两部分；土建工程和电气工程，其中土建工程分为35kv 变电

11、站、电容器室，户外电气三部分。（1） ：土建工程：35kv 变电站为框架结构，共三层，建筑面积为425.28m2, 建筑局度为11.8m,其中地上两层，地下一i层。基础米用独立基础墙下 钢筋混凝土条形基础，地基处理采用3： 7 灰土换填，混凝土强度等级为C30,屋面为现浇钢筋混凝土板。配套室内外抹灰、刷乳胶漆、 地面铺瓷砖，配套室内给排水、电器照明设施安装。电容器室为石专混结构，采用整片换填3:7灰土 1.5m厚，至基础 底。MU30石条形基础，现浇C30钢筋混凝土屋面（高度为4.5m）, 配套室内电气照明、采暖、通风设施安装。（2） ：户外部分：室外设3支避雷针，高度 30m;事故贮油池1个

12、（尺寸为4.5m*1.8m*2.2m）;主变门型架共两架，高度为9m;磁控电抗基础2个 （ 尺 寸 为 5.2m*5.2m*0.4m）; 主 变 压 器 贮 油 池 2 个 （ 尺 寸 为 7.6m*6m*0.6m）;隔离开关支座，高度为2.5m,共2处；10kv母线桥 支座共8基，高度为3m;室外电缆沟分为4种，电缆沟1宽1.2m, 深1.1m,电缆沟2宽1m,深1.1m,电缆沟3宽0.8m,深0.7m,电缆沟 4宽0.6m,深0.7m,均采用素混凝土结构。（3） ：电气工程：（ 1） 设备安装：35kv 高压配电室内设12 台高压开关柜，10kv 高压ctivities,compre he

13、nsive andtamping SafetyFoundati on .Troubleshooti ng,manageme ntmechanism,give full playtorole oftechnical supervisi on a nd realizati onoftrouble shooti ng, manageme nt,improve d process management.T hisyear compl etedthe boil erlower header leakage,boiler pressure, amajor ri sk management, com ple

14、ted29 ofgreat risksand 3 Ge neralproblems of governa nce. Com pletechemistrylab constructi on,therm al control ,and com pletethe boiler scalei ntegrated manageme nt,hostshaftingvibrationof 10scientifi c andte chnol ogical proje cts,suchas. Completesupercriti cal630MW on-line simulation systemdev elo

15、pment andapplicati on ofcirculati ngwater MCCstandby pow ertransformation,thetransformation of desulfurizationwastewater,the unitwatersupplysystem ofcompr ehe nsive treatment a nd di schargevalvemodifi cation ofcoalmill 5keytechnologi caltransformation pr ojects,grouphealt h isimpr oved. -S cience a

16、 nd technologyi nnovation i s furtherefficiencyofmore t han99.8%.-Relia bilityindex:equivalent availabilityfact orin93.47%,increased7.9 5%from ayearearlier.Equivalentforced outage rate0.08%,0.16% re duction overthe same peri od ayearearli er.Majorachievement s:first, we shoul da dhere tot he two man

17、agement systembasis,strengthe ning technologi cal resear ch, strengthe n hi dden ha zards controland intrinsic safetyEnterprise construction took new ste ps. -The tw o managementsystemforimprovement.Focus on pr omoting the powerofthecompa nymanagementsystem a ndthe applicati ona nd implementation of

18、 the safetyloopfive-starmanagementsystem, improve the safetymanagementsystem, realize the system of safetycontrol. Furtherregulate security routine s,safetysupervisi on a nd manag ementnetw ork role to playto achieve closed -loop. Stre ngthening the supervisi on a nd management of ha bitualvi olatio

19、n of, strengthening t he safetysupervisi on of outsourci ng contract ors. Carried out in in o_cin mpc G - a.o.eDelegates,staff: Hell o! inthe r un-uptot he Spri ng Festival,we held one session offourstaffrepresentativesConference2013-workshop,full back i n2012,careful analysis ofthecurr ent sit uati

20、on,discuss2013 development plans.Here,onbehalfofmycompany2013work reports tothe Ge neralAssembly,for consi deration.PillarI, 2012ba ckin 2012, XX pow er companie sadheretothe partys 17great spiritfor guidance,comprehensivelyimpleme ntthe scie ntificconcept ofdevelopment, prom oting cost-lea dership

21、strategy, stan dards,focus on impl ementation, lea nmanagem ent, continuously impr ove,sm ooth present safety situati on ofenterpri se manageme nt, busi ness ma nagementa nd contr olscientific a nd standardize d,and thede dicati on ofstaff,managea harmoni ousand dem ocraticatmosphere ofthegood situa

22、tion.Mainindicat orsare asfoll ows:-t he battery i ndicat or: powerge nerationtotaled7.815billionk Wh,bey ondthe a nnualbudget impl ementation ca pacity of315million k Wh, an increase of757mil lion kWh.Salestotaled7.425billion k Wh,exceedi ng sale s of330 million kWhtheannual Exe cutive budget,ani n

23、crea se of729 million k Wh. -S ecurity measures: unplannedoutages2.5times.Nopersonalinjury a cci dent occurre d, no majoraccide ntand above,nomajor fireacci dent swith oute nvironmental polluti on accide nts,safetyforthre econsecutiveyearsto mai ntain sta bilityto g ood posture.Busi nessfi nancialin

24、dicat ors:totalprofits of255milli onYuan, beyond t hea nnualbudget of207million Yuan,beyondt heData ng companyindex41.89 millionYuan,a n increase of1.76mil lion Yua n,FCM a ssessment atgrade four.-Energy: power supply standard coal compl eting312.25 g/k Wh, down 0.1 g /kWh;integrate dauxiliary power

25、consumpti on ratio in 5.12%, dow n 0.26%;pollutantemissions performancegrea tly reduce d compare dto lastyea r, carbon 0.09 g /kWh,sulfur dioxide 0.104 g /kWhNOx0.512 g/kWh; dust remova配电室内设34 台高压开关柜，主变压器选用SZ11-12500/35 ，户外安装；10kv 电抗器安装2 套， 10kv 电容器安装2 台； 380v 低压柜安装8 面。（2）电缆桥架及电缆：采用GQJ IY2060桥架100m敷

26、设电力电缆 VJV22-0.6/1-3*50+1*25 共 120m;（3）防雷接地：采用热镀锌接地-40*4 扁钢500m。二、主要施工过程简述：我施工单位编制了完善的安全技术制度和切实可行的施工组织计划，密切与甲方配合，在甲方与监理的密切配合下，我单位全体职工加班加点，终于在合同规定时间内完成了合同规定全部施工内容，并经甲方及监理验收合格。以下是施工过程简述：（1） 、测量控制方法：根据建设单位提供的测量控制点（坐标及高程） ，施工图纸和有关规范规定，进行基础放线的测量；（2） 、土方工程的施工：根据实际施工顺序及现场情况，采用50T装载机一台，12T 自卸汽车2 辆进行土方工程的施工。设

27、计标高在20cm-30cm以上的土方采用人工开挖，其余部分人工细部整修。土方回填前，先清除坑穴中积水、游泥和杂物，有地下水时，要采用降水措施。回填时，采用挖掘机填土，由下而上分层铺填，每层厚度不宜大于30cm1决不能居高临下，不分层次，一次性堆填。施工顺序与挖土顺序相反，根据工程实际情况，采用小型打夯机夯实；（三）钢筋工程：1、钢筋加工：现场搭设钢筋棚，配备切断机、对焊机、弯曲机等机械。根据钢筋翻样单进行下料然后成型。钢筋加工过程中，下料除锈成型各道工ctivities,compre hensive andtamping SafetyFoundation.Troubl eshooti ng,m

28、anageme ntmechanism,give full playtorole oftechnicalsupe rvision andrealizationoftroubleshooting,management,impr oved process management.Thisyearcompleted t heboiler l owerhea derleakage, boil erpressure,a majorrsk management, completed29 ofgreat risksand 3 Generalproblemsofgovernance.Completechemis

29、trylabconstruction,thermalcontrol,andcompletetheboilerscale integrated management, hostshaftingvi bration of10 scie ntificand technologi calpr ojects, such a s.Completesupercriti cal630MW on-line simulation systemdevel opme ntand applicati on ofcir culati ngwater MCCstandbypowertransformation,t hetr

30、ansformation ofdesulfurization w astewater,the unitwater supplysystem ofcomprehensivetreatmentand dischargevalvemodification ofcoal mill5key technologi caltransformation projects,grouphealth is improve d. -Science andtechnology innovati on isfurt herincrease d.Strengt hen t he characteristi csofsupe

31、r critical unitmajori ssues,graduallycleari ngthe particularityofsupercriti cal unitand reg ularity. Developedmot oroiltimemanagement,switcha ction times,statistic s,coal-ai dedmea sureme nt software,impr ovesthe producti on level of lean manag ement. Increase d investment i n sci enceand technology

32、, reporting scienceand technology proje cts and 14techni cal pr ojecttotal cost percentage of thetotala nnualpr oduction outputof0.25%.Large-scalecoal-fired powerpla ntflue gas de sulfuri zation, de nitrificationcomplete development and appli cation ofkeytechnologies project ,w on thenationalscience

33、 andtechnologyprogresssecond prize.630MWsupercriticalunits optimize d controlstrategiesa nd the630M Wdevelopmentand applicationofon -line simulation systemforsupercriticalunits,supercritical600M W unit s ofturbi ne drivenboilerfeed pump set ofcom prehe nsive treatment ofdefects Data ng technol ogy r

34、espectively oneortwo andthird.Meanwhile,informationtechnologyachievements,thecompanywas named Chi na powerinformati on te chnology benchmarki ng enter prises.-Repa irand mai ntena nce has impr ovedfurther.M odifythe i nspecti onsta ndards andstandardson areg ularba sis,sta ndardizing w ork procedure

35、s, checki ng andi nspecti on proje ct.Dee pe ningthe BFS+system,a ndimpl ements mainte nance informati on shared. Re organizi ng RBlogi cagain,a nd e nsure thesuccess oftheRB. Innovatingthe mechanism ofmaintenan ce manageme nt, impleme nted apr oje ctmanagersystem.Successfulcompletion oftwoautonom o

36、usmai ntenance ,reliability impr ovedstea dily.Impleme ntingtwo c-l evel maintena nce,projectthemselves48.7%and42.3%,respectively.Accomplish tw ocir culati ng pum ps repaira nd overha uloffourMill s,mainte nance teams togetexercise.Promotethe workofenergysaving a nd consumpti onre ducing, compl etet

37、he unit energy consum ption diagnosi s, pla ntwater bala ncetest, 10 energ|-saving pr oje cts.Second, weshoulda dher eto three on theeconomicbenefits of improvi ng, outreach 7D ig- sW. l ica_h7r miUnuptt k WSp. Festvaaawaa- 745bll e se nk owf of-co - th rop,ful_tve badge, an 2, ,- Ie_rr h.eneit a| d

38、euHm p” s I5ati_s Here 、aalamy cmuy - payHi- orkmst a eGett_aemif major f houtPlenviinma axxide w r | , i tesadeeeee tvs .yeassiaaa.uiaisa bHtd”d cmpo-rnsimpeme （iisn tacc sd rofl-eflBmilitiYuis be）_d，, 11 dardgafic207mli onim n Yu entai” he Danmaagmcmp -yc- 1 Yua ove,sm o, ,_safef small on Yf fjmn_

39、e nt _g_oun_ ma nagem-Eta1y pndcnsupy isaoadar-coSadCepi dland12all dcaW-fS0, age*a r daoni ousaayem po caccaumsiaaal ”od 2%d uaoniMa% ；p ductt anM perwomanegaatyi t a g d_as yaae.78akbili “.oo/WMul - dindaxaa 0”.a b g pl no-i- a ； p_ci_ r _ f-序，应严格按照施工验收规范规定进行操作，成品、半成品钢筋应分批分类挂牌堆放。注明楼号、楼层、构件、部位。2、钢筋

40、绑扎：（1）成型钢筋的运输，应轻搬低放，以防变形。（2）在绑扎之前应仔细核对钢筋型号、直径、形状、数量是否符合料单、料牌和图纸要求，审核无误后进行绑扎。（3）纵向受力钢筋在现场构件内不能对焊的，可采用搭接方法，搭接长度应符合设计及规范要求。（4）现浇楼板钢筋要按设计要求施工，同一截面内搭接接头不应超过25%搭接长度48D,楼板双层筋之间要设“马凳” （010钢筋制作）每平方米设2 个。楼板加筋及洞口加筋应严格按图纸施工。（5）现浇楼板砼时，应在钢筋上面搭设架木板，严禁乱踏钢筋，各种节点处理应严格按图施工。图纸无法注明的难点，应现场研究解决。（ 6）钢筋绑扎好后，在自检合格的基础上，报监理部门验

41、收。（四）砼工程：1 、 本工程砼结构施工中，砼采用现场搅拌，为保证砼施工顺利进行，保证工程质量，应做好下面几项工作：（ 1）砼浇筑前，钢筋、预留预埋必须办理隐蔽工程验收，模板尺寸轴线标高应复核无误，水泥、砂子、碎石必须储备充足，质量符合要求。（ 2）为保证砼的强度，对砼的原材料质量、配合比必须严格控制，现场搅拌应在后台显著位置悬挂配合比标志牌，标明浇筑部位、 ad on .T.uleSoolng mana_e nt mela-,gie ulply to roeof ecnca -e o” p.oe - mang-el，his” owe h_de r - and3Geea nanemp c-i

42、 -|1a cnSr a lc- if- ma of 0 -ntic ad -hnolg-iproecs, “asCmpee suecI-“iesmuain onof ci cuati ng - erMeSad|po - rasfmain,the tanSorm.nof 一zlonwase - te, the ui waer suply -m of copehe - I - met a. dsca.e v modicaion of camil- 一 asfmainp.1、goup h-1hs -Sene ad telnol innovaions Ur hericese d.Stregt he

43、the caace.I - of. s third.Meanwhile,information technolog|achieveme nts,the compan| waDelegates,staff: Hell o! inthe r un-uptot he Spri ng Festival,we held one session offourstaffrepresentativesConference2013-workshop,full back i n2012,careful analysis ofthecurr ent sit uation,discuss2013 developmen

44、t plans.Here,onbehalf of my company2013work reports totheGe neralAssembly,forconsi deration.PillarI, 2012ba ckin 2012,XX pow er companie sadheretothe partys 17great spiritforguidance, comprehe nsivelyimpleme ntthe scie ntificconcept ofdevel opment, prom oting cost-lea dership strategy, standards,foc

45、us on impl ementation, lea nmanagem ent, continuously impr ove,sm ooth present safety situation ofenterpri se manageme nt, busi ness ma nagementa nd contr olscientific a nd standardize d,and thede dication ofstaff,managea harmoni ousand democraticatmosphere ofthegood situation.Mainindicat orsare asf

46、oll ows:-t he battery i ndicat or: powerge nerationtotaled7.815billionk Wh,bey ondthe a nnualbudget impl ementation ca pacity of315million k Wh, an increase of757mil lion kWh.Salestotaled 7.425 billion k Wh,exceedi ng sale s of330 million kWhtheannual Exe cutive budget,ani ncrea se of729 million k W

47、h. -S ecurity measures: unplannedoutages2.5times.No personali njury a cci dent occurre d, no majoraccidentand above,nomajor fireacci dent swithoute nvironmental pollution accide nts,safetyforthre econsecutiveyearsto maintain stabilityto g ood posture.Busi nessfi nancialindicat ors:totalprofits of255

48、milli onYuan, beyond t hea nnualbudgetof207million Yuan,beyondt heData ng companyindex41.89 millionYuan,a n increase of1.76million Yua n,FCM a ssessment atgrade four.-Energy: power supply standard coal compl eting312.25 g/k Wh,down 0.1 g /kWh;integratedauxiliary powerconsumpti on ratio in 5.12%, dow

49、 n 0.26%;pollutantemissionsperformancegrea tly reduce d compare dto lastyea r, carbon 0.09 g/kWh,sulfur dioxide 0.104 g /kWhNOx0.512 g/kWh; dust remova砼标号、计量比例、每盘投料量等内容，安排专人检查配合比计量情况，并辅以不定期抽查。施工现场设砼坍落度筒，按规定定时测量坍落度，现场搅拌每两小时测一次。混凝土浇注前模板及混凝土接触面应浇水湿润，但不应有积水。（3）施工中，按规定留足抗压试块，试块应在浇筑地点作，其中一组为标养，另一组为现场同条件养护

50、，试块按期及时试压，安排专人负责实验工作。（4）砼的振捣使用插入式振捣器，楼板可辅以平板振捣器，插入式振捣器应快插慢拔，振捣要求密实，以砼开始泛浆和不冒气泡为准，应避免漏振、欠振和超振。（5）梁板砼应严格控制标高和表面平整度，并一次浇筑成功，不留施工缝。浇捣结束后，根据气温情况，进行覆盖，终凝后，浇水养护，养护工作应由专人负责。普通砼养护不少于7 天。2、对钢筋密集处，为保证浇捣质量可采取以下措施：（1）保证钢筋之间缝隙，上下层钢筋用钢筋头垫开。（2）用小型震动棒或震动片辅助震捣。（3）用木锤在模板外敲打，以加强振动。（4）振捣人员应加强责任心，并选派技术素质高的工人操作。并应在浇注过程中仔细

51、观察。（5）为保证现浇楼板的厚度，在已成型的模板上摆放 DN110PV管，其高度同设计板厚，间距1.8 米梅花设置）作为现浇楼板厚度找平的标志点。当楼板硅浇注完毕，以PVCT为准，用平直的木尺刮平，在抹压时将PVCT取出清洗备用。并在房间中心 和房角埋入同板厚长度的DN25PV啮，以备检测楼板厚度。 ctivities,compre hensive andtamping SafetyFoundation .Troubl eshooti ng,manageme ntmechanism,give full playtorole oftechnicalsupe rvision andrealizat

52、ionoftroubleshooting,management,impr oved process management.Thisyearcompleted t heboiler l owerhea derleakage, boil erpressure,a majorrsk management, completed29 ofgreat risksand 3 Generalproblemsofgovernance.Complete chemi stry lab constr uction,thermalcontrol,and completet he boilerscale integrat

53、ed management, hostshaftingvi bration of10 scie ntificand technologi calpr ojects, such a s.Completesupercriti cal630MW on-line simulation systemdevel opme ntand applicati on ofcir culati ngwater MCCstandbypowertransformation,t hetransformation ofdesulfurization w astewater,the unitwater supplysyste

54、m ofcomprehensivetreatmentand dischargevalvemodification ofcoal mill5key technologi caltransformation projects,grouphealth is improve d. -Science andtechnology innovati on isfurt herincrease d.Strengt hen t he characteristi csofsuper critical unitmajori ssues,graduallycleari ngthe particularityofsup

55、ercriti cal unitand reg ularity. Developedmot oroiltimemanagement,switcha ction times,statistic s,coal-ai dedmea sureme nt software,impr ovesthe producti on level of lean manag ement. Increase d investment i n sci enceand technology, reporting scienceand technology proje cts and 14techni cal pr ojec

56、ttotal cost percentage of thetotala nnualpr oduction outputof0.25%.Large-scalecoal-fired powerpla ntflue gas de sulfuri zation, de nitrificationcomplete development and appli cation ofkeytechnologiesproject ,w on thenationalscience andtechnologyprogress second prize.630MWsupercriticalunits optimize d controlstrategiesa nd the630M Wdevelopmentand application ofon -line simulation systemforsupercriticalunits,super critical600M W unit s ofturbi ne drivenboilerfeed pump set ofcom prehe nsive treatment ofdefects Data ng technol ogy respectively oneortwo andthird.Me