項目名稱 |
陜西郭家(jia)河煤業有限(xian)責任公司郭家(jia)河礦井二號風(feng)井及附屬(shu)工程(cheng)項目安(an)全驗收評價報告 |
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項目內容(rong) |
陜西郭(guo)家河(he)煤(mei)業有限責任(ren)公司(si)位(wei)于陜西省寶雞市(shi)麟游(you)縣兩亭鎮崖窯村,行政區劃 隸(li)屬寶雞市麟游(you)縣丈八、招賢和兩亭三個(ge)鄉(xiang)鎮管轄(xia)。該礦(kuang)工業場地向北約 3km 與 G244 國(guo)道相(xiang)連(lian),向(xiang)北(bei)經甘肅省(sheng)靈臺縣(xian)與 G22 青(qing)(島)~蘭(州)高速及 G312 國(guo)道相(xiang)接(jie)(jie),可(ke)(ke) 通往銀川、蘭州等地(di);向(xiang)南經鳳翔縣(xian)與 G3511 荷(澤)~寶(bao)(雞(ji))高速及 G310 國(guo)道相(xiang) 接(jie)(jie),可(ke)(ke)通往天水、西安等地(di),自兩亭(ting)鎮(zhen)向(xiang)東沿 S311 省(sheng)道可(ke)(ke)達麟游縣(xian)城。寶(bao)(雞(ji))~中(zhong)(zhong) (衛)鐵(tie)路(lu)從礦(kuang)區(qu)西側南北(bei)向(xiang)通過,在寶(bao)雞(ji)市陳倉與隴海(hai)線相(xiang)接(jie)(jie),并在鳳翔縣(xian)長(chang)青(qing)鎮(zhen) 設有編(bian)組(zu)站;鳳翔至井田設礦(kuang)區(qu)鐵(tie)路(lu)(寶(bao)雞(ji)二電廠鐵(tie)路(lu)專(zhuan)用線),礦(kuang)區(qu)交通較為(wei)(wei)便利。 井田地(di)處(chu)陜西省(sheng)黃隴侏(zhu)羅紀煤(mei)(mei)(mei)田永隴礦(kuang)區(qu)麟游北(bei)部(bu)勘查區(qu)南部(bu),井田呈不規則矩 形,井田范圍由(you) 8 個(ge)拐點(dian)坐(zuo)標(biao)圈定,井田東西長(chang)約 14.8km,南北(bei)寬約 8.4km,面積為(wei)(wei) 94.6166km 2,批(pi)準開采(cai)(cai)標(biao)高+980m 至+590m。井田含煤(mei)(mei)(mei)地(di)層(ceng)為(wei)(wei)侏(zhu)羅系中(zhong)(zhong)統延(yan)安組(zu),含可(ke)(ke) 采(cai)(cai)煤(mei)(mei)(mei)層(ceng) 2 層(ceng),2 號(hao)煤(mei)(mei)(mei)層(ceng)為(wei)(wei)局部(bu)可(ke)(ke)采(cai)(cai)煤(mei)(mei)(mei)層(ceng),3 號(hao)煤(mei)(mei)(mei)層(ceng)為(wei)(wei)大部(bu)可(ke)(ke)采(cai)(cai)煤(mei)(mei)(mei)層(ceng),2 號(hao)煤(mei)(mei)(mei)層(ceng)可(ke)(ke)采(cai)(cai)厚(hou)度 0.8~2.71,平(ping)均厚(hou)度 1.25m;3 號(hao)煤(mei)(mei)(mei)層(ceng)可(ke)(ke)采(cai)(cai)厚(hou)度 1.10~26.83m,平(ping)均厚(hou)度 11.88。根 據中(zhong)(zhong)煤(mei)(mei)(mei)科(ke)工(gong)集團武漢設計(ji)研究院有限公司(si)于 2022 年 1 月編(bian)制完成(cheng)《郭家河礦(kuang)井二號(hao)風 井及附屬工(gong)程安全(quan)設施設計(ji)變更(geng)》,Ⅱ盤區(qu)內地(di)質(zhi)資源量(liang)總計(ji) 204.26Mt,其中(zhong)(zhong)探明(ming)的(de) (331)47.30Mt,控(kong)制的(de)(332)128.18Mt,推斷的(de)(333)28.78Mt,計(ji)算(suan)得設計(ji)可(ke)(ke)采(cai)(cai) 儲量為 132.86Mt,儲量(liang)備(bei)用系數按 1.40 考慮,Ⅱ盤(pan)區的服務年限為 19.0a。 郭家河煤(mei)礦(kuang)由中(zhong)煤(mei)科工集團武漢設(she)計研究院設(she)計,設(she)計生產能力 5.00Mt/a,于 2009 年(nian) 1 月(yue)(yue)開(kai)工建(jian)(jian)設(she)(she)(she),2011 年(nian) 1 月(yue)(yue)生產系(xi)(xi)統基本形成。2014 年(nian) 11 月(yue)(yue),陜(shan)西(xi)煤(mei)礦(kuang)(kuang)安全(quan) 監察局以“陜(shan)煤(mei)安局發(fa)(fa)(fa)〔2014〕311 號(hao)”文同(tong)意礦(kuang)(kuang)井(jing)(jing)(jing)(jing)通過(guo)安全(quan)設(she)(she)(she)施(shi)及(ji)(ji)(ji)條(tiao)件驗收;2016 年(nian) 4 月(yue)(yue),陜(shan)西(xi)省發(fa)(fa)(fa)展和改(gai)革(ge)委員(yuan)(yuan)會(hui)以“陜(shan)發(fa)(fa)(fa)改(gai)煤(mei)電〔2016〕366 號(hao)”文同(tong)意礦(kuang)(kuang)井(jing)(jing)(jing)(jing)通過(guo)竣 工驗收,礦(kuang)(kuang)井(jing)(jing)(jing)(jing)正式投入生產。2023 年(nian) 11 月(yue)(yue) 30 日(ri),陜(shan)西(xi)省應急管理廳為(wei)礦(kuang)(kuang)井(jing)(jing)(jing)(jing)換發(fa)(fa)(fa)《安 全(quan)生產許可證(zheng)》(編(bian)號(hao):(陜(shan))MK 安許證(zheng)〔2023〕0223 號(hao)),有(you)效期(qi)至 2026 年(nian) 12 月(yue)(yue) 30 日(ri)。根據礦(kuang)(kuang)井(jing)(jing)(jing)(jing)Ⅰ盤(pan)區開(kai)采實(shi)際情(qing)況,考慮到接替盤(pan)區Ⅱ盤(pan)區風井(jing)(jing)(jing)(jing)建(jian)(jian)設(she)(she)(she)的復雜性(xing),為(wei)保 證(zheng)礦(kuang)(kuang)井(jing)(jing)(jing)(jing)盤(pan)區的正常接續,郭(guo)家(jia)河(he)(he)(he)(he)煤(mei)礦(kuang)(kuang)開(kai)始二(er)號(hao)風井(jing)(jing)(jing)(jing)及(ji)(ji)(ji)附(fu)(fu)屬(shu)工程(cheng)建(jian)(jian)設(she)(she)(she)。礦(kuang)(kuang)井(jing)(jing)(jing)(jing)委托中煤(mei)科工集(ji)團武漢設(she)(she)(she)計(ji)研究院有(you)限公司編(bian)制《郭(guo)家(jia)河(he)(he)(he)(he)礦(kuang)(kuang)井(jing)(jing)(jing)(jing)二(er)號(hao)風井(jing)(jing)(jing)(jing)及(ji)(ji)(ji)附(fu)(fu)屬(shu)工程(cheng)初步設(she)(she)(she)計(ji)》《郭(guo)家(jia)河(he)(he)(he)(he)礦(kuang)(kuang)井(jing)(jing)(jing)(jing)二(er)號(hao)風井(jing)(jing)(jing)(jing)及(ji)(ji)(ji)附(fu)(fu)屬(shu)工程(cheng)安全(quan)設(she)(she)(she)施(shi)設(she)(she)(she)計(ji)》及(ji)(ji)(ji)變更設(she)(she)(she)計(ji)。項(xiang)目(mu)于 2017 年(nian) 3 月(yue)(yue)開(kai)始建(jian)(jian)設(she)(she)(she),2023 年(nian) 11 月(yue)(yue)各系(xi)(xi)統基本建(jian)(jian)設(she)(she)(she)完成。2024 年(nian) 4 月(yue)(yue) 7 日(ri),陜(shan)西(xi)省發(fa)(fa)(fa)展和改(gai)革(ge)委員(yuan)(yuan)會(hui)以“陜(shan)發(fa)(fa)(fa)改(gai)能煤(mei)炭(tan)〔2024〕558 號(hao)”對陜(shan)西(xi)郭(guo)家(jia)河(he)(he)(he)(he)煤(mei)業(ye)有(you)限責(ze)任(ren)公司二(er)號(hao)風井(jing)(jing)(jing)(jing)及(ji)(ji)(ji)附(fu)(fu)屬(shu)工陜(shan)西(xi)郭(guo)家(jia)河(he)(he)(he)(he)煤(mei)業(ye)有(you)限責(ze)任(ren)公司郭(guo)家(jia)河(he)(he)(he)(he)礦(kuang)(kuang)井(jing)(jing)(jing)(jing)二(er)號(hao)風井(jing)(jing)(jing)(jing)及(ji)(ji)(ji)附(fu)(fu)屬(shu)工程(cheng)項(xiang)目(mu)安全(quan)驗收評價報告 SHAANXI·QINAN·MKPJ 程(cheng)項(xiang)目(mu)聯(lian)(lian)合(he)試運(yun)轉(zhuan)方(fang)案予以備(bei)案,聯(lian)(lian)合(he)試運(yun)轉(zhuan)期(qi)限 6 個月(yue)(yue)。 礦井(jing)采用斜井(jing)單水平開拓方式。漫坪風(feng)井(jing)工業場地(即二號風(feng)井(jing)工業場地)漫坪 進風立井(jing)和回風立井(jing)投入使用后,地面分 3 個工(gong)業場(chang)地共(gong)布置(zhi) 6 條井(jing)(jing)(jing)(jing)(jing)(jing)(jing)筒(tong)(tong)(tong),分別為(wei)(wei)主(zhu)(zhu)(zhu)斜 井(jing)(jing)(jing)(jing)(jing)(jing)(jing)、副(fu)斜井(jing)(jing)(jing)(jing)(jing)(jing)(jing)、左(zuo)家(jia)溝進(jin)(jin)風(feng)(feng)立(li)(li)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)和(he)(he)回(hui)(hui)風(feng)(feng)立(li)(li)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)、漫坪(ping)進(jin)(jin)風(feng)(feng)立(li)(li)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)和(he)(he)回(hui)(hui)風(feng)(feng)立(li)(li)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)。主(zhu)(zhu)(zhu)斜井(jing)(jing)(jing)(jing)(jing)(jing)(jing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)筒(tong)(tong)(tong)裝(zhuang) 備帶式(shi)輸送機主(zhu)(zhu)(zhu)要(yao)(yao)(yao)擔負礦(kuang)(kuang)(kuang)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)原(yuan)煤提升(sheng)任務(wu),兼(jian)(jian)進(jin)(jin)風(feng)(feng)及(ji)(ji)安(an)(an)全(quan)出口;副(fu)斜井(jing)(jing)(jing)(jing)(jing)(jing)(jing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)筒(tong)(tong)(tong)運(yun)行(xing)無(wu)軌(gui) 膠輪車主(zhu)(zhu)(zhu)要(yao)(yao)(yao)擔負礦(kuang)(kuang)(kuang)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)輔(fu)(fu)助(zhu)提升(sheng)任務(wu),兼(jian)(jian)進(jin)(jin)風(feng)(feng)及(ji)(ji)安(an)(an)全(quan)出口;左(zuo)家(jia)溝進(jin)(jin)風(feng)(feng)立(li)(li)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)為(wei)(wei)礦(kuang)(kuang)(kuang)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)專(zhuan)用進(jin)(jin)風(feng)(feng)井(jing)(jing)(jing)(jing)(jing)(jing)(jing);左(zuo)家(jia)溝回(hui)(hui)風(feng)(feng)立(li)(li)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)為(wei)(wei)礦(kuang)(kuang)(kuang)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)專(zhuan)用回(hui)(hui)風(feng)(feng)井(jing)(jing)(jing)(jing)(jing)(jing)(jing),主(zhu)(zhu)(zhu)要(yao)(yao)(yao)擔負Ⅰ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)的(de)(de)回(hui)(hui)風(feng)(feng)任務(wu),兼(jian)(jian)安(an)(an)全(quan)出口;漫坪(ping)進(jin)(jin)風(feng)(feng)立(li)(li)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)筒(tong)(tong)(tong)裝(zhuang)備提升(sheng)系統主(zhu)(zhu)(zhu)要(yao)(yao)(yao)擔負Ⅱ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)輔(fu)(fu)助(zhu)提升(sheng)任務(wu),兼(jian)(jian)進(jin)(jin)風(feng)(feng);漫坪(ping)回(hui)(hui)風(feng)(feng)立(li)(li)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)為(wei)(wei)礦(kuang)(kuang)(kuang)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)專(zhuan)用回(hui)(hui)風(feng)(feng)井(jing)(jing)(jing)(jing)(jing)(jing)(jing),主(zhu)(zhu)(zhu)要(yao)(yao)(yao)擔負Ⅱ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)的(de)(de)回(hui)(hui)風(feng)(feng)任務(wu),兼(jian)(jian)安(an)(an)全(quan)出口。全(quan)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)田劃(hua)分為(wei)(wei) 1個水平(ping)開采(cai),水平(ping)標(biao)高(gao)為(wei)(wei)+819m。主(zhu)(zhu)(zhu)、副(fu)斜井(jing)(jing)(jing)(jing)(jing)(jing)(jing)落底后(hou)在井(jing)(jing)(jing)(jing)(jing)(jing)(jing)田北(bei)部沿 3 號煤層向(xiang)東(dong)布置(zhi)一組水平(ping)大(da)巷(xiang)至Ⅰ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)中部,即(ji)Ⅰ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)主(zhu)(zhu)(zhu)運(yun)大(da)巷(xiang)和(he)(he)輔(fu)(fu)運(yun)大(da)巷(xiang),將Ⅰ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)主(zhu)(zhu)(zhu)運(yun)大(da)巷(xiang)和(he)(he)輔(fu)(fu)運(yun)大(da)巷(xiang)向(xiang)東(dong)以 7‰上坡延伸至Ⅱ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)中部,即(ji)Ⅱ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)主(zhu)(zhu)(zhu)運(yun)大(da)巷(xiang)、輔(fu)(fu)運(yun)大(da)巷(xiang),在Ⅱ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)中部向(xiang)南布置(zhi)一組盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)下(xia)(xia)山至Ⅱ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)南部邊界,即(ji)Ⅱ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)主(zhu)(zhu)(zhu)運(yun)下(xia)(xia)山、輔(fu)(fu)運(yun)下(xia)(xia)山、回(hui)(hui)風(feng)(feng)下(xia)(xia)山 1 和(he)(he)回(hui)(hui)風(feng)(feng)下(xia)(xia)山 2。按設計全(quan)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)田劃(hua)分為(wei)(wei) 5 個盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu),即(ji)西部的(de)(de)Ⅰ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)、中部的(de)(de)Ⅱ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)和(he)(he)Ⅲ盤(pan)(pan)(pan)(pan)(pan) 區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)、東(dong)北(bei)部的(de)(de)Ⅳ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)和(he)(he)東(dong)南部的(de)(de)Ⅴ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)。盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)開采(cai)順序為(wei)(wei)Ⅱ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu) 2308 綜(zong)放工(gong)作面→Ⅰ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu) 1312 工(gong)作面→Ⅱ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)→Ⅲ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)→Ⅳ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)→Ⅴ盤(pan)(pan)(pan)(pan)(pan)區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)。礦(kuang)(kuang)(kuang)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)采(cai)用分區(qu)(qu)(qu)(qu)(qu)(qu)(qu)(qu)式(shi)通(tong)風(feng)(feng)方式(shi),抽 出(chu)式通風(feng)方(fang)法,主斜井(jing)、副斜井(jing)、左(zuo)家溝進(jin)風(feng)立(li)(li)井(jing)和漫坪進(jin)風(feng)立(li)(li)井(jing)進(jin)風(feng),左(zuo)家溝回(hui)(hui)風(feng)立(li)(li)井(jing)和漫坪回(hui)(hui)風(feng)立(li)(li)井(jing)回(hui)(hui)風(feng)。井(jing)下主運輸采(cai)用帶式輸送(song)機連續運輸方(fang)式,輔助運輸采(cai)用 防爆(bao)無軌膠輪(lun)車直達運輸方式(shi)。采(cai)煤(mei)工作面采(cai)用(yong)走向長(chang)壁后退式(shi)采(cai)煤(mei)法,一(yi)次采(cai)全高 綜采放(fang)頂(ding)煤采煤工藝,全部(bu)垮落法(fa)管理頂(ding)板。現場勘查(cha)時,井下Ⅱ盤(pan)區布置 1 個綜(zong)采 工作面和 2 個綜(zong)掘工作面、Ⅰ盤(pan)區布置 1 個綜(zong)掘工作面達(da)到設計生產能力。 郭家河煤礦為高瓦斯(si)礦井(jing),開采的 2 號、3 號煤層均(jun)屬Ⅰ類(lei)容易自燃煤層,煤塵具 有爆炸危險(xian)性,礦井水文(wen)地(di)質(zhi)類(lei)型(xing)復雜(za),3 號煤層和頂底板巖(yan)石均(jun)具有弱沖擊傾向性,地(di)溫正常。 |
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項(xiang)目(mu)組長 |
田 昆 |
技術(shu)負(fu)責人 |
陳迎(ying)輝 |
過程控制負(fu)責人 |
劉 楠(nan) |
報(bao)告審核人 |
王素珍 |
評價報告編制(zhi)人 |
田昆、高(gao)健、劉(liu)小新、楊(yang)新亮 |
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現場評價(jia)時間 |
2024年5 月 28 日(ri)~30 日(ri) |
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參與評(ping)價工作的(de)安(an)全評(ping)價師 |
田昆(kun)、高(gao)健(jian)、劉小新(xin)、楊(yang)新(xin)亮 |
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參與評價工作的注冊安(an)全工程(cheng)師 |
陳迎輝、劉小新(xin)、楊新(xin)亮 |
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參與評價工作(zuo)的(de)技(ji)術專(zhuan)家 |
王素珍(zhen) |
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現場工作人員 |
陳迎輝、田(tian)昆(kun)、高健、常顏薪 |
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現場工作任務 |
1.收集評價項目所(suo)需的相關(guan)資(zi)料 2.對(dui)評價項(xiang)目進(jin)行(xing)地面(mian)和井下各個(ge)生產系統現(xian)場檢查(cha)及安全設施勘驗和數(shu)據采集 3.對礦井(jing)進行危(wei)險(xian)有害因素辨識與(yu)(yu)分(fen)析(xi),提出(chu)安全對策措施與(yu)(yu)整改建議 4.得出(chu)評(ping)價結論(lun) |
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提(ti)交報告時間 |
2024年7月 |
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備注 |
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