天（反）井(jing)鉆(zhan)(zhan)機施(shi)工(gong)措施(shi)，反井(jing)鉆(zhan)(zhan)機方案，豎井(jing)鉆(zhan)(zhan)機方法(fa)

一、概(gai)述：東三13190上(shang)(shang)(shang)巷(xiang)十字(zi)(zi)頭(tou)絞(jiao)車峒室(shi)需施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)瓦(wa)斯(si)抽放(fang)(fang)(fang)(fang)天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)，由我隊施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)，為了保(bao)證(zheng)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程質量(liang)(liang)達標及施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)安(an)(an)(an)(an)全，特制(zhi)定本措施(shi)(shi)：二、施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)要(yao)(yao)求(qiu)及參數：1、抽放(fang)(fang)(fang)(fang)天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)規(gui)(gui)(gui)格(ge)：長(chang)×寬=2.5×2.5m，向(xiang)上(shang)(shang)(shang)掘(jue)(jue)進(jin)至(zhi)老頂(ding)(ding)(ding)(ding)，位(wei)置在(zai)(zai)(zai)上(shang)(shang)(shang)巷(xiang)十字(zi)(zi)頭(tou)絞(jiao)車峒室(shi)偏(pian)上(shang)(shang)(shang)幫(bang)(bang)。2、天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)采用(yong)(yong)(yong)(yong)錨網(wang)(wang)(wang)支(zhi)護(hu)，錨桿(gan)(gan)間(jian)(jian)排距為0.6×0.6m，錨桿(gan)(gan)采用(yong)(yong)(yong)(yong)∮22×2200m。錨網(wang)(wang)(wang)采用(yong)(yong)(yong)(yong)菱形網(wang)(wang)(wang)，網(wang)(wang)(wang)搭接長(chang)度(du)不(bu)小(xiao)(xiao)于(yu)200mm，連接長(chang)度(du)300mm。3、天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)掘(jue)(jue)進(jin)，由人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)攉煤(mei)，溜(liu)子出煤(mei)。三、安(an)(an)(an)(an)全措施(shi)(shi)：1、施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)前(qian)(qian)全隊人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)員(yuan)(yuan)必(bi)(bi)(bi)須(xu)(xu)(xu)學習該措施(shi)(shi)，熟悉(xi)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)步驟和質量(liang)(liang)要(yao)(yao)求(qiu)，注意施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)安(an)(an)(an)(an)全。2、放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)前(qian)(qian)清理(li)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)地(di)點周(zhou)圍的(de)物品(pin)，檢(jian)(jian)查附近的(de)梁腿、抬(tai)(tai)棚(peng)是否(fou)穩固(gu)(gu)，確(que)保(bao)其可靠(kao)(kao)安(an)(an)(an)(an)全。3、放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)前(qian)(qian)，對(dui)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)地(di)點周(zhou)圍的(de)管(guan)線等電器設備(bei)用(yong)(yong)(yong)(yong)廢皮帶進(jin)行掩蓋保(bao)護(hu)，防(fang)止放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)崩壞。4、嚴格(ge)執行“一炮(pao)(pao)(pao)(pao)(pao)三檢(jian)(jian)”制(zhi)度(du)，由瓦(wa)檢(jian)(jian)員(yuan)(yuan)及時(shi)(shi)檢(jian)(jian)測放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)前(qian)(qian)后(hou)(hou)氣(qi)體是否(fou)超(chao)(chao)標，當瓦(wa)斯(si)濃度(du)大于(yu)0.8%時(shi)(shi)嚴禁裝藥(yao)放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)。5、放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)盡量(liang)(liang)采用(yong)(yong)(yong)(yong)多打(da)眼(yan)(yan)、放(fang)(fang)(fang)(fang)小(xiao)(xiao)炮(pao)(pao)(pao)(pao)(pao)的(de)方(fang)式(shi)，炮(pao)(pao)(pao)(pao)(pao)眼(yan)(yan)深度(du)小(xiao)(xiao)于(yu)0.6m時(shi)(shi)，不(bu)得(de)放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)，炮(pao)(pao)(pao)(pao)(pao)眼(yan)(yan)深度(du)為0.6-1m時(shi)(shi)，封(feng)(feng)泥長(chang)度(du)不(bu)得(de)小(xiao)(xiao)于(yu)炮(pao)(pao)(pao)(pao)(pao)眼(yan)(yan)深度(du)1/2，炮(pao)(pao)(pao)(pao)(pao)眼(yan)(yan)深度(du)超(chao)(chao)過(guo)1m時(shi)(shi)，封(feng)(feng)泥長(chang)度(du)不(bu)得(de)小(xiao)(xiao)于(yu)0.5m。6、放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)時(shi)(shi)，人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)員(yuan)(yuan)撤(che)(che)至(zhi)安(an)(an)(an)(an)全地(di)點，要(yao)(yao)求(qiu)警(jing)戒距離(li)直(zhi)巷(xiang)100m，彎巷(xiang)70m，并(bing)派專(zhuan)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)把口(kou)警(jing)戒，嚴防(fang)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)員(yuan)(yuan)進(jin)入(ru)警(jing)戒區。7、由通(tong)風隊用(yong)(yong)(yong)(yong)長(chang)褲襠叉向(xiang)天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)供風，每次放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)待炮(pao)(pao)(pao)(pao)(pao)煙消散后(hou)(hou)，進(jin)行敲幫(bang)(bang)問(wen)(wen)頂(ding)(ding)(ding)(ding)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)，先(xian)用(yong)(yong)(yong)(yong)長(chang)柄工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)具從(cong)外向(xiang)里進(jin)行清理(li)活矸、傘檐煤(mei)，找頂(ding)(ding)(ding)(ding)時(shi)(shi)不(bu)準進(jin)行其它(ta)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)。8、每次打(da)眼(yan)(yan)時(shi)(shi)必(bi)(bi)(bi)須(xu)(xu)(xu)站立(li)在(zai)(zai)(zai)可靠(kao)(kao)的(de)臨時(shi)(shi)支(zhi)護(hu)下(xia)(xia)作(zuo)(zuo)業(ye)(ye)，錨網(wang)(wang)(wang)支(zhi)護(hu)要(yao)(yao)及時(shi)(shi)跟上(shang)(shang)(shang)，不(bu)得(de)滯后(hou)(hou)，嚴禁在(zai)(zai)(zai)空頂(ding)(ding)(ding)(ding)下(xia)(xia)作(zuo)(zuo)業(ye)(ye)。9、向(xiang)上(shang)(shang)(shang)掘(jue)(jue)進(jin)時(shi)(shi)，下(xia)(xia)部(bu)采用(yong)(yong)(yong)(yong)廢水泥軌枕絞(jiao)井(jing)(jing)(jing)(jing)字(zi)(zi)架(jia)幫(bang)(bang)管(guan)子絞(jiao)，并(bing)用(yong)(yong)(yong)(yong)扒(ba)釘(ding)固(gu)(gu)定，中間(jian)(jian)用(yong)(yong)(yong)(yong)木板(ban)把行人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)和溜(liu)煤(mei)間(jian)(jian)分(fen)開，行人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)、運(yun)料(liao)、溜(liu)煤(mei)不(bu)能(neng)同時(shi)(shi)進(jin)行，運(yun)料(liao)要(yao)(yao)有(you)(you)(you)專(zhuan)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)看護(hu)。10、施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)時(shi)(shi)，嚴禁空頂(ding)(ding)(ding)(ding)作(zuo)(zuo)業(ye)(ye)，施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)前(qian)(qian)要(yao)(yao)打(da)戴帽點桿(gan)(gan)。11、每次施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)和放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)前(qian)(qian)，必(bi)(bi)(bi)須(xu)(xu)(xu)由跟班隊長(chang)檢(jian)(jian)查絞(jiao)架(jia)牢固(gu)(gu)性，確(que)保(bao)絞(jiao)架(jia)安(an)(an)(an)(an)全后(hou)(hou)方(fang)可繼續(xu)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。12、頂(ding)(ding)(ding)(ding)板(ban)破碎(sui)發(fa)生冒(mao)頂(ding)(ding)(ding)(ding)現象(xiang)時(shi)(shi)，必(bi)(bi)(bi)須(xu)(xu)(xu)在(zai)(zai)(zai)班隊長(chang)的(de)指(zhi)揮和監護(hu)下(xia)(xia)撤(che)(che)離(li)，待頂(ding)(ding)(ding)(ding)板(ban)穩定后(hou)(hou)，先(xian)留好(hao)退路再找有(you)(you)(you)經驗(yan)的(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)進(jin)行敲幫(bang)(bang)問(wen)(wen)頂(ding)(ding)(ding)(ding)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)，處理(li)好(hao)隱患后(hou)(hou)，方(fang)可繼續(xu)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。13、施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)前(qian)(qian)，應(ying)選擇頂(ding)(ding)(ding)(ding)板(ban)較好(hao)的(de)地(di)點開口(kou)，天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)處去(qu)掉兩(liang)(liang)棚(peng)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)字(zi)(zi)鋼(gang)，施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)前(qian)(qian)，應(ying)對(dui)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)地(di)點兩(liang)(liang)側打(da)木抬(tai)(tai)棚(peng)加強支(zhi)護(hu)，抬(tai)(tai)棚(peng)必(bi)(bi)(bi)須(xu)(xu)(xu)實底立(li)柱，迎山有(you)(you)(you)力，坑木直(zhi)徑不(bu)小(xiao)(xiao)于(yu)200mm，保(bao)證(zheng)絞(jiao)架(jia)牢固(gu)(gu)可靠(kao)(kao)。14、由于(yu)作(zuo)(zuo)業(ye)(ye)空間(jian)(jian)小(xiao)(xiao)，每次作(zuo)(zuo)業(ye)(ye)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)員(yuan)(yuan)不(bu)能(neng)超(chao)(chao)過(guo)3人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)（其中班長(chang)必(bi)(bi)(bi)須(xu)(xu)(xu)在(zai)(zai)(zai)場(chang)），若天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)高(gao)(gao)度(du)大于(yu)6m時(shi)(shi)，或(huo)瓦(wa)斯(si)大時(shi)(shi)，必(bi)(bi)(bi)須(xu)(xu)(xu)安(an)(an)(an)(an)設風機，保(bao)證(zheng)供風量(liang)(liang)。15、認(ren)真(zhen)堅(jian)持(chi)一炮(pao)(pao)(pao)(pao)(pao)三檢(jian)(jian)，每次作(zuo)(zuo)業(ye)(ye)前(qian)(qian)確(que)認(ren)天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)內瓦(wa)斯(si)不(bu)超(chao)(chao)限(xian)方(fang)可作(zuo)(zuo)業(ye)(ye)。16、其他(ta)未盡事(shi)宜，應(ying)嚴格(ge)按(an)照《煤(mei)礦安(an)(an)(an)(an)全規(gui)(gui)(gui)程》《煤(mei)礦操作(zuo)(zuo)規(gui)(gui)(gui)程》《作(zuo)(zuo)業(ye)(ye)規(gui)(gui)(gui)程》及礦有(you)(you)(you)關規(gui)(gui)(gui)定執行。1、天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)開口(kou)在(zai)(zai)(zai)上(shang)(shang)(shang)巷(xiang)的(de)上(shang)(shang)(shang)幫(bang)(bang)，先(xian)擴(kuo)進(jin)不(bu)少于(yu)2.5m，高(gao)(gao)度(du)2.5m采用(yong)(yong)(yong)(yong)Φ220mm以上(shang)(shang)(shang)的(de)圓木，打(da)好(hao)雙抬(tai)(tai)棚(peng)，并(bing)背好(hao)幫(bang)(bang)壁，抬(tai)(tai)棚(peng)必(bi)(bi)(bi)須(xu)(xu)(xu)打(da)緊打(da)牢，實底立(li)柱，抬(tai)(tai)棚(peng)高(gao)(gao)度(du)2.0－2.4m，并(bing)用(yong)(yong)(yong)(yong)扒(ba)釘(ding)扒(ba)緊。2、天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)行人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)間(jian)(jian)，每次放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)前(qian)(qian)必(bi)(bi)(bi)須(xu)(xu)(xu)用(yong)(yong)(yong)(yong)圓木或(huo)半(ban)圓木封(feng)(feng)嚴，風筒(tong)保(bao)持(chi)完好(hao)，氣(qi)體無(wu)超(chao)(chao)限(xian)。3、每次放(fang)(fang)(fang)(fang)炮(pao)(pao)(pao)(pao)(pao)后(hou)(hou)，必(bi)(bi)(bi)須(xu)(xu)(xu)待頂(ding)(ding)(ding)(ding)板(ban)穩定后(hou)(hou)，由班長(chang)或(huo)有(you)(you)(you)經驗(yan)的(de)老工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)在(zai)(zai)(zai)行人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)間(jian)(jian)的(de)一側緩(huan)慢上(shang)(shang)(shang)去(qu)。并(bing)帶上(shang)(shang)(shang)便攜式(shi)瓦(wa)斯(si)監測器，在(zai)(zai)(zai)氣(qi)體不(bu)超(chao)(chao)限(xian)的(de)情況下(xia)(xia)處理(li)掉活矸后(hou)(hou)確(que)認(ren)安(an)(an)(an)(an)全方(fang)可其他(ta)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)員(yuan)(yuan)進(jin)入(ru)作(zuo)(zuo)業(ye)(ye)。4、認(ren)真(zhen)堅(jian)持(chi)一炮(pao)(pao)(pao)(pao)(pao)三檢(jian)(jian)，通(tong)風區每班必(bi)(bi)(bi)須(xu)(xu)(xu)安(an)(an)(an)(an)排專(zhuan)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)負責(ze)該地(di)點的(de)通(tong)風工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)，對(dui)風筒(tong)損壞的(de)要(yao)(yao)及時(shi)(shi)修補，風筒(tong)直(zhi)徑400－600mm。5、天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)作(zuo)(zuo)業(ye)(ye)時(shi)(shi)，下(xia)(xia)口(kou)必(bi)(bi)(bi)須(xu)(xu)(xu)有(you)(you)(you)專(zhuan)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)把口(kou)，禁止人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)員(yuan)(yuan)進(jin)入(ru)，需要(yao)(yao)進(jin)入(ru)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)員(yuan)(yuan)必(bi)(bi)(bi)須(xu)(xu)(xu)用(yong)(yong)(yong)(yong)可靠(kao)(kao)的(de)信號通(tong)知天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)作(zuo)(zuo)業(ye)(ye)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)員(yuan)(yuan)。6、人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)員(yuan)(yuan)在(zai)(zai)(zai)下(xia)(xia)邊從(cong)事(shi)出渣作(zuo)(zuo)業(ye)(ye)時(shi)(shi)，天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)內頂(ding)(ding)(ding)(ding)幫(bang)(bang)的(de)活渣必(bi)(bi)(bi)須(xu)(xu)(xu)先(xian)進(jin)行處理(li)，并(bing)蓋好(hao)行人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)間(jian)(jian)，嚴防(fang)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)員(yuan)(yuan)清渣時(shi)(shi)落渣傷(shang)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)。（下(xia)(xia)邊清渣天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)員(yuan)(yuan)必(bi)(bi)(bi)須(xu)(xu)(xu)撤(che)(che)出不(bu)準有(you)(you)(you)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)作(zuo)(zuo)業(ye)(ye)）7、開口(kou)時(shi)(shi)，風機必(bi)(bi)(bi)須(xu)(xu)(xu)接好(hao)，防(fang)止瓦(wa)斯(si)積聚，行人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)間(jian)(jian)每3m架(jia)護(hu)頭(tou)板(ban)上(shang)(shang)(shang)人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)時(shi)(shi)，必(bi)(bi)(bi)須(xu)(xu)(xu)用(yong)(yong)(yong)(yong)風筒(tong)先(xian)吹天(tian)(tian)(tian)(tian)井(jing)(jing)(jing)(jing)炮(pao)(pao)(pao)(pao)(pao)煙、氣(qi)體，防(fang)止熏人(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)(ren)。