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1、evaluation of scientific development. Nature security type-nature security is to maintenance people of health value for target, through strengthening security based management, and risk management, and equipment management and technology supervision, ensure production in the people, and real, and sy
2、stem, and system, elements security reliable, and harmony unified, full control various against factors, achieved thought no slack, and management no empty document, and equipment no hidden, and system no blocked, and unit zero non-stopped. Quality and efficiency-quality benefit is to adhere to the
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6、 the operation of lean management to realize low consumption, high efficiency, reduce production costs. Second is to strengthen the business, financial, material, information and the optimization of organization and management, saving the internal transaction costs. Harmonious development of harmoni
7、ous development-is to construct a foreign environment for development. XING refers to the internal security firm and internal management of the internal management measures are effective, harmonious. Foreign currency means Enterprise coordinating development of homeopathy, well, get along with the n
8、eighbors better. (B) XX 2013 five enterprises building intrinsic safety power company goals are: unplanned outage 0 times. Class of disorders 0, 0 is equivalent forced outage rate. No personal injury accident, material and equipment accidents do not occur, no fire, no environmental pollution acciden
9、t. Enterprise integrated to achieve zero cases of violation, zero accidents, zero. Quality goal is: when generating capacity 7.5 billion-kilowatt, sales of over 7.11 billion kWh, total profits of 306.6 million Yuan, . BFS+、PI、MIS、SCM Information systems infrastructure, fully integrated information s
10、ystem to realize information resources sharing; to expand the breadth and depth of the portal system, information system of Enterprise Management Assistant role to play; to improve the day-to-day operation and maintenance operation record of promoting causes and transfer system; to strengthen the tr
11、aining界沟矿副井井筒-5.5M-325M段内壁施工安全技术措施编 写： 安 检 科：审 核： 工 程 科：项目经理： 总工程师：施工单位：河南煤炭建设（集团）有限责任公司界沟项目部编制日期：二四年六月五日界沟矿副井井筒冻结基岩段施工安全技术措施一 工程概况：副井井筒现已施工至垂深286.8m，原设计从垂深288.8米垂深325m为冻结基岩段，设计深度为36.2m，井筒设计净直径为6m。副井井筒基岩段从垂深323米垂深325m为过渡段，井壁厚度由设计的1450mm800 mm。冻结基岩段井壁采用钢筋砼支护,砼强度等级为C45, 二 地质及水文地质概况：副井井筒冻结基岩段地层为下部煤系地层，
12、岩层有泥岩、炭质泥岩、细砂岩和煤，其中以泥岩为主。副井井筒冻结基岩段砂岩地层裂隙较发育，在该段施工时采取锚网进行临时支护。三、施工方法：副井井筒冻结基岩段施工采用短段掘砌混合作业方法，浅孔光面爆破，采用2m段高整体金属模板短段掘砌循环作业方式。（一） 掘进1、钻爆器材的选择凿岩机：采用FJD-6型伞钻凿岩。钻杆：选用直径26mm中空六角钢钻杆,长度4.0m。炸药：选用岩石水胶炸药，药卷规格为45400mm，每卷重为800g。钻头：选用50mm“十”字合金钻头。雷管：选用1-5段毫秒延期电雷管。启爆电源：采用380伏动力电源。联线方式：串并联联线方式。2、炮眼参数炮眼深度：钻眼深度为1.8m。炮
13、眼数目：掏槽眼采用一阶直眼掏槽，掏槽眼深2米，圈径为1.6米,眼距838mm，布置6个炮眼，中心布置一个空心眼。周边眼：井筒掘进直径为8.9米,炮眼布置圈径为8.6米,眼距为620mm,共布置42个炮眼,眼深1.8米,最小抵抗线为650mm。辅助眼：共布置三圈炮眼，第一圈圈径为3.4米,布置12个炮眼,眼深为1.8米,眼间距为890mm,第二圈圈径为5.2米,布置24个炮眼,眼距为907mm。炮眼总数为6+12+18+24+42=102个。循环炸药消耗量：掏槽眼：630.8=14.4kg辅助眼： (12+18+24) 20.8=86.4kg周边眼：4210.8=33.6kg每循环炸药消耗量：1
14、4.4+86.4+33.6=134.4kg附副井井筒冻结基岩段施工炮眼布置及爆破图表。3、装岩采用0.6m3长绳悬吊抓岩机装岩。4、提升、运输：选用2JK-3.5/15.5型提升机，配备4 m3吊桶，一套单钩提升，挂钩式自动翻矸装置，汽车排矸。 (二)砌壁冻结基岩段井壁为单层素砼结构,厚度为1450mm,标号C45,采用2米段高整体金属模板砌筑砼。围岩破碎段根据实际情况采用锚喷或锚喷挂网作为临时支护,确保每个段高的施工安全。（三）砼的制作及运输地面设自动上料，电子计量的砼搅拌站，2.0m3底卸式吊桶运送砼,砼经吊盘上的分灰器、活节管溜入模板内,多台振动棒振捣。砼必须严格按试验室提供的配合比进行
15、搅拌，FS-A防水剂掺量为水泥用量的8%， C45砼的配合比为水泥砂子石子水=11.492.450.44。四、劳动组织副井井筒冻结基岩段施工直接工采用“滚班”作业制，辅助工采用“三八”作业制，采用一个专业打眼班、一个砼浇筑班同两个综合班组相结合的组织形式，综合班组负责出矸、清底等工作。专业打眼班专门负责打眼、放炮工作，以保证凿岩速度和凿岩质量。砼浇筑班专门负责绑扎钢筋、脱模、砌壁等工作。 五、通风系统井筒施工期间，利用局扇向井筒工作面进行压入式通风。即风机设在翻矸平台上，风筒用600毫米胶质风筒，风机选用JBT62型，功率为28KW两台，其中一台备用。六、工程质量标准1、井筒质量：净半径不小于
16、设计尺寸，不大于设计30mm；2、井壁厚度1450毫米，局部不得小1420毫米；3、脱模后井壁表面光滑，无蜂窝麻面。4、接茬严密，无台阶和脱节现象，封口处要平滑。5、砼强度达到设计要求，每2030米井筒做一组砼抗压强度试验。七、质量保证措施1、打眼时必须看线操作，严格按爆破说明书布孔、装药联线，起爆后，欠挖部分必须用风镐刷够，以保证砼井壁支护厚度。其爆破参数可根据围岩情况而进行适当调整。2、加强职工的质量意识教育，认真学习井巷验收规范和质量标准，提高职工技术操作素质。3、加强井筒中心线管理，中心线放到工作面，使用前应有专人乘罐自上而下检查一遍，以防井筒中心线被刮偏，坠砣重量符合使用要求。4、每
17、100米测量人员负责复测井筒和垂直程度，并做好记录。5、使用的原材料必须符合要求，有出厂合格证及检验报告和原材料复试抽验报告。6、砼的配制严格按配合比进行，严格控制水灰比。7、脱模找正时队长、技术员入井亲自指挥。找正时模板上下检查点不少于8个。模板要由各班验收员负责，严格按测量所给中心线稳立模板，模板要操平找正。8、做好班组自检，每节模检查要认真做好记录。9、井筒浇筑砼时，必须认真进行机械振捣，责任要明确，分片包干，挂牌留名，保证井壁砼密实，砼脱模后表面光滑，无蜂窝麻面。八、安全技术措施（一）凿岩爆破1、打眼前必须对工作面进行安全检查，及时将井帮上浮矸及模板、吊盘上活矸清理干净，方可进行施工，
18、确保施工安全，严禁冒险作业。2、打眼前要认真检查风带连接部分是否牢固可靠，以防脱落伤人。3、打眼时严格按验收员所标定的炮眼位置和角度进行施工，必须实行定机、定眼位、定人的分区打眼制度，每台钻的前方特别是钎子下面不能有人停留，以免断钎伤人。4、打眼时，周边眼距应严格控制，少装药，减少对围岩破坏，使井筒成型规整。炮眼深度不得超过1.8m，严格控制各眼装药量，严禁放大炮，放炮后，用风镐扩刷至设计尺寸，减少围岩超欠挖量。5、打眼前要清好底并查明有无瞎炮，如有瞎炮，严格按煤矿安全规程有关规定进行处理，须距其300mm远打与瞎炮平行的新炮眼，重新装药起爆处理。6、不得在残眼上打眼，不准用吹风管吹有残药的炮
19、眼。7、打眼与装药不准平行作业，确保施工安全。8、放炮员必须是专职人员担任并持证上岗，放炮时严格执行“一炮三检”和三人联锁放炮制。人员全部升井后方可放炮。9、放炮员领取火药时，必须对炸药的类型和雷管的规格编号进行检查。在过煤层时，严禁使用岩石水胶炸药，必须使用煤矿安全炸药，严防事故发生。10、装配引药必须由放炮员进行，严禁用电雷管扎眼，装好的引药雷管脚线末端裸线扭结在一起，使其短路。整理雷管脚线时，必须把雷管理顺，再捏住靠雷管根部脚线，轻轻将雷管脚线抽出。11、装药时，要用木质炮棍将药卷轻轻推入，严禁冲击、捣实，严禁用钎杆当炮棍。12、联线前应将大母线短路，如发现火花，要停止联线，查明原因。1
20、3、放炮前应将工作面设备、设施等提至地面或吊盘上，吊盘提至距工作面不少于20米高处，打开井盖门，切断井棚内一切电源，人员全部撤至井口以外的安全地带。14、放炮前要发出放炮信号，并设警戒。放炮后向工作面通风不少于15分钟，待工作面炮烟散尽，人员方可进入工作面工作。15、加强机电设备管理工作，各种管线吊挂整齐，设备防爆性能好，保证机电设备正常运转。16、若局部围岩较破碎可采用锚网喷作为临时支护，锚杆采用431.5m管缝式锚杆，锚杆布置间排距均为800mm，金属网采用12#铁丝编织而成网格为3030mm的金属网，其搭接长度为200mm，喷砼厚度为50mm。17、井筒施工过煤层时单独编制揭煤安全技术措
21、施并报集团公司批准。18、其它未尽事宜严格按界沟矿副井井筒冻结段外壁施工安全技术措施和煤矿安全规程执行。（二）信号1、信号工必须坚守工作岗位，其它人员不得替信号工传点。2、罐在运行期间，绞车工要精力集中，密切注视绞车和仪表运行状况及运行位置，发现不正常现象立即停罐，查明原因。3、信号工发出的信号要及时、准确、清楚。3、信号工发出信号前要查明信号来源，否则不得转点。4、向下放罐时要先往下传点，得到回点后方准放罐。5、井下信号和吊盘信号要设专人，罐运行时要目接目送。6、吊盘信号向工作面发出的敲击信号所用的敲击器必须带绳生根。7、罐放至工作面前5米，吊盘信号工要传点停罐，得到回点后方准继续放罐。8、
22、井下信号工在罐下放工作面时，一定要通知工作面人员及时躲开下放吊桶位置。9、罐从倒矸台上往下放时，一定要等到倒矸台盖门关闭后方准开井盖门。（三）出矸1、出矸前，放炮员和班组长必须检查工作面有无瞎炮、残爆及井帮等安全情况，并要认真检查岩帮及模板上有无浮矸并及时找净，确认无危险后，方准其它工作人员进入工作面工作。2、靠近井帮抓岩时，人员要及时躲开井帮处以免被大抓挤伤。3、大抓下放时操作人员要注意其它人员是否躲开，大抓抓取部位有无风带、风泵等其它工具，方可下放抓岩。4、推大抓人员要站在大抓运行后面或两侧用手推，不得用手拉，不得用手搬动大抓叶片和抓取的矸石，注意手不能放在大抓叶片之间。5、罐在运行时，禁
23、止在其运行线上抓取矸石，倒罐。6、严禁用大抓抓吊桶，拔钎子和撞击模板。7、提罐时应稳好罐，把罐耳罐底所粘的岩石扫净。（四）其它工作1、局扇必须指定专人保证正常运转，使工作面要保证足够的风量。2、风筒距工作面保持在15米左右，风筒要保持完好状态，损坏漏风要及时处理。3、出矸时翻矸门和井盖门不能同时打开。4、高空作业人员系好安全带。5、伞钻升降注意事项：伞钻下井和升井吊挂钩应由专人负责，并认真检查各臂收拢情况是否符合要求。伞钻通过施工盘口时，由班长指挥专人负责监视通过。 河南煤炭建设集团界沟项目部二四年五月七日揭煤爆破参数表序号每圈炮眼数（个）圈径（m）炮眼倾角（）炮眼深度（m）炮眼间距(mm)装
24、药量(kg)雷管段数起爆顺序联线方式每个炮眼每 圈炮 眼眼间距圈间距每个炮眼每圈炮眼药量（kg）卷数（个）药量（kg）191.5 901.816.25237004191串并联2152.9901.827607411527503244.4901.843.2576412436004305.6901.85458630.7522.545505486.7901.886.443820.5245合计126226.894.5基岩段预期爆破效果表序号爆破指标单位数量1每循环进尺m1.82每循环爆破实体岩石m365.343每循环炸药消耗量kg94.55每循环雷管消耗量个1266每循环炮眼长度m226.87每米井筒炮
25、眼消耗量m/m1268单位原岩炮眼消耗量m/m33.479每米井筒炸药消耗量kg/m52.510每米井筒雷管消耗量个/m7011单位原岩炸药消耗量kg/m31.4512单位原岩雷管消耗量个/m31.93supervision in large and medium goods vehicle. A is established large vehicles and small vehicles classification management of motor vehicle test mode, increased medium van car, and dangerous goods t
26、ransport car, and school car test project; II is established motor vehicle test regulatory platform, achieved motor vehicle test full process video, and data remote regulatory; three is strictly motor vehicle identification management, equipped with unified of identification equipment and tool, usin
27、g mobile identification Terminal, and law enforcement records instrument, technology identification means. As to 20XX years June 20 statewide motor vehicle keep volume for 567,408 car, and last year earlier than growth 75,814 car, growth 13.36%; this year January-June, vehicles management section an
28、d license archives management section total accepted the motor vehicle registration business 42,543 car times, which registered registration 6,905 car times, and transfer registration 3,592 car times, and change registration 1033 car times, and mortgage registration 696 car times, and cancellation r
29、egistration 187 car times, and into business 980 car times, and Archives corrections 81 pieces times, and issued test qualified logo 25,429 car times, and other vehicles business 3,640 car times; supervision Survey Section relies on motor vehicle detection remote issued test qualified logo software
30、platform supervision motor vehicle test, and identification situation 7418l liangci, investigation motor vehicle exception business 30 car times, his pards business warning 244 article, vehicles and driving people sound video regulatory screenshots 1852 Zhang, checks motor vehicle archives 716 piece
31、s times, and medium bus, and medium above truck, and Of hazardous chemicals, vehicles and school buses and other key vehicle inspection record of 420. (C) based on their own, and strict adherence to defense, more cheating, false false fugitive suspects, robbery suspect vehicles and the Internet crac
32、kdown. DMV full play to the first line of Defense position control, investigating cheating, fake identification and robbery suspect vehicles through operational work, and carefully examine the documents and legal proof, check traffic violations, traffic accidents, the fugitive suspect suspected vehi
33、cles and theft than to work, further tight car, driving management business formalities review procedures. . Truck driver information management platform. Motor vehicles and traffic police departments, State transport authority to further clarify the Division of labour, implementation responsibility
34、, strengthen our collaboration and management together, reinforcing the management of drivers on which strongly synthetic warfare and information warfare. 3 strictly implemented. From May 1 up, a is implemented complex road and bad weather driving exam, currently DMV is urged contractors party in treasures driving school increased simulation Highway, and continuous urgent detours, and snow days, and wet sliding road, and burst situation disposal, subjects II field to driving exam project, is expected9
