管道輸送
1、安徽省川氣池州天(tian)然氣支線工程(cheng)
項目概況：本工程(cheng)(cheng)設計(ji)(ji)范圍包括馬(ma)(ma)衙輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)氣(qi)(qi)(qi)(qi)首(shou)站(zhan)(zhan)(zhan)、三范輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)氣(qi)(qi)(qi)(qi)末站(zhan)(zhan)(zhan)兩個(ge)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)氣(qi)(qi)(qi)(qi)站(zhan)(zhan)(zhan)，中(zhong)(zhong)間11.85公里長(chang)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)管(guan)線(xian)及由(you)中(zhong)(zhong)石(shi)化川氣(qi)(qi)(qi)(qi)東(dong)送(song)馬(ma)(ma)衙分輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)站(zhan)(zhan)(zhan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)首(shou)站(zhan)(zhan)(zhan)的天然(ran)氣(qi)(qi)(qi)(qi)管(guan)線(xian)。對(dui)于輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)氣(qi)(qi)(qi)(qi)首(shou)站(zhan)(zhan)(zhan)、末站(zhan)(zhan)(zhan)兩個(ge)站(zhan)(zhan)(zhan)場包括站(zhan)(zhan)(zhan)場的總圖、道(dao)路、工藝流程(cheng)(cheng)、工藝管(guan)道(dao)設備安裝、儀表自控(kong)、供(gong)配(pei)電、給排水與(yu)消防(fang)、建筑結構、采暖通(tong)風、通(tong)信等(deng)諸(zhu)多方面(mian)的設計(ji)(ji)。對(dui)于輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)氣(qi)(qi)(qi)(qi)的長(chang)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)管(guan)道(dao)線(xian)路，包括管(guan)道(dao)選材、埋地敷設，過(guo)公路、鐵(tie)路、水塘的穿(chuan)越，管(guan)道(dao)的防(fang)腐、陰極保護等(deng)的設計(ji)(ji)。由(you)川氣(qi)(qi)(qi)(qi)池州馬(ma)(ma)衙分輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)站(zhan)(zhan)(zhan)來的天然(ran)氣(qi)(qi)(qi)(qi)壓(ya)(ya)力為4.0MPa,在首(shou)站(zhan)(zhan)(zhan)計(ji)(ji)量(liang)后以4.0MPa,壓(ya)(ya)力輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)天然(ran)氣(qi)(qi)(qi)(qi)三范末站(zhan)(zhan)(zhan),經(jing)減壓(ya)(ya)到1.6MPa輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)給相近的池州城市(shi)燃氣(qi)(qi)(qi)(qi)門(men)站(zhan)(zhan)(zhan)。設計(ji)(ji)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)氣(qi)(qi)(qi)(qi)量(liang)2.8億米3/年。
2、安徽省川(chuan)氣(qi)(qi)六安天然氣(qi)(qi)支線(xian)工程
項目概況：本(ben)次工程(cheng)設(she)計(ji)(ji)范(fan)圍包括(kuo)肥西輸氣(qi)(qi)(qi)首站(zhan)(zhan)(zhan)(zhan)(zhan)（隸屬于(yu)(yu)(yu)肥西分(fen)(fen)輸站(zhan)(zhan)(zhan)(zhan)(zhan)）、小廟(miao)分(fen)(fen)輸站(zhan)(zhan)(zhan)(zhan)(zhan)、三座閥室(shi)、六(liu)安(an)輸氣(qi)(qi)(qi)末(mo)站(zhan)(zhan)(zhan)(zhan)(zhan)以及(ji)長(chang)(chang)度為(wei)71.7公(gong)里的(de)(de)(de)輸氣(qi)(qi)(qi)管(guan)線(xian)。對于(yu)(yu)(yu)輸氣(qi)(qi)(qi)首站(zhan)(zhan)(zhan)(zhan)(zhan)，只負責設(she)計(ji)(ji)從預留(liu)口引(yin)出的(de)(de)(de)工藝(yi)系統，其(qi)余部分(fen)(fen)依托肥西分(fen)(fen)輸站(zhan)(zhan)(zhan)(zhan)(zhan)；分(fen)(fen)輸站(zhan)(zhan)(zhan)(zhan)(zhan)、末(mo)站(zhan)(zhan)(zhan)(zhan)(zhan)包括(kuo)站(zhan)(zhan)(zhan)(zhan)(zhan)場的(de)(de)(de)總圖(tu)、道(dao)路、工藝(yi)流(liu)程(cheng)、工藝(yi)管(guan)道(dao)設(she)備(bei)(bei)安(an)裝(zhuang)、儀(yi)表自控、供(gong)配電(dian)、給排水與(yu)消防(fang)(fang)、建(jian)筑結(jie)構、采暖通(tong)(tong)風(feng)、通(tong)(tong)信(xin)等(deng)諸多方面的(de)(de)(de)設(she)計(ji)(ji)。對于(yu)(yu)(yu)閥室(shi)，包括(kuo)閥室(shi)的(de)(de)(de)總圖(tu)、道(dao)路、工藝(yi)流(liu)程(cheng)、工藝(yi)管(guan)道(dao)設(she)備(bei)(bei)安(an)裝(zhuang)、儀(yi)表自控、建(jian)筑結(jie)構、通(tong)(tong)風(feng)、通(tong)(tong)信(xin)等(deng)諸多方面的(de)(de)(de)設(she)計(ji)(ji)。對于(yu)(yu)(yu)輸氣(qi)(qi)(qi)的(de)(de)(de)長(chang)(chang)輸管(guan)道(dao)線(xian)路，包括(kuo)管(guan)道(dao)選材、埋地(di)敷設(she)，過公(gong)路、鐵路、水塘(tang)的(de)(de)(de)穿(chuan)越 ，管(guan)道(dao)的(de)(de)(de)防(fang)(fang)腐(fu)、陰極(ji)保(bao)護、通(tong)(tong)信(xin)等(deng)的(de)(de)(de)設(she)計(ji)(ji)。設(she)計(ji)(ji)管(guan)線(xian)輸氣(qi)(qi)(qi)量為(wei)4.0×108m3/a，管(guan)線(xian)作(zuo)輸氣(qi)(qi)(qi)壓(ya)(ya)力(li)(li)為(wei)3.6MPa，在首站(zhan)(zhan)(zhan)(zhan)(zhan)、分(fen)(fen)輸站(zhan)(zhan)(zhan)(zhan)(zhan)、末(mo)站(zhan)(zhan)(zhan)(zhan)(zhan)及(ji)三座閥室(shi)所(suo)配設(she)備(bei)(bei)、閥門、管(guan)件設(she)計(ji)(ji)壓(ya)(ya)力(li)(li)為(wei)4.0MPa、首站(zhan)(zhan)(zhan)(zhan)(zhan)調壓(ya)(ya)前設(she)計(ji)(ji)壓(ya)(ya)力(li)(li)為(wei)6.3 MPa，末(mo)站(zhan)(zhan)(zhan)(zhan)(zhan)減壓(ya)(ya)后給下游(you)各門站(zhan)(zhan)(zhan)(zhan)(zhan)輸氣(qi)(qi)(qi)作(zuo)壓(ya)(ya)力(li)(li)1.6MPa，此設(she)計(ji)(ji)壓(ya)(ya)力(li)(li)為(wei)2.5MPa。
3、安徽省川氣宣(xuan)城天然氣支線(xian)工(gong)程(cheng)
項目概況：本工程設計(ji)(ji)范圍(wei)一(yi)期工程包(bao)括(kuo)天(tian)湖(hu)鎮輸(shu)(shu)氣(qi)(qi)(qi)首(shou)站(zhan)(zhan)(zhan)(zhan)、毛莊分輸(shu)(shu)站(zhan)(zhan)(zhan)(zhan)兩(liang)個輸(shu)(shu)氣(qi)(qi)(qi)站(zhan)(zhan)(zhan)(zhan)及13.25公里長輸(shu)(shu)管(guan)線(xian)。對于輸(shu)(shu)氣(qi)(qi)(qi)首(shou)站(zhan)(zhan)(zhan)(zhan)、分輸(shu)(shu)站(zhan)(zhan)(zhan)(zhan)兩(liang)個站(zhan)(zhan)(zhan)(zhan)場，包(bao)括(kuo)站(zhan)(zhan)(zhan)(zhan)場的(de)(de)總圖(tu)、道路(lu)(lu)、工藝(yi)流程、工藝(yi)管(guan)道設備安裝(zhuang)、儀表自控、供配電(dian)、給排水(shui)與(yu)消防、建(jian)筑結構、采暖(nuan)通(tong)風(feng)、通(tong)信等諸多方面的(de)(de)設計(ji)(ji)。對于輸(shu)(shu)氣(qi)(qi)(qi)的(de)(de)長輸(shu)(shu)管(guan)道線(xian)路(lu)(lu)，包(bao)括(kuo)管(guan)道選材、埋地敷設，過公路(lu)(lu)、鐵路(lu)(lu)、水(shui)塘的(de)(de)穿(chuan)越(yue)，管(guan)道的(de)(de)防腐、陰極(ji)保護等的(de)(de)設計(ji)(ji)。由川氣(qi)(qi)(qi)宣(xuan)城天(tian)湖(hu)分輸(shu)(shu)站(zhan)(zhan)(zhan)(zhan)來的(de)(de)天(tian)然氣(qi)(qi)(qi)壓(ya)(ya)(ya)力(li)為4.0MPa,在(zai)首(shou)站(zhan)(zhan)(zhan)(zhan)計(ji)(ji)量后以(yi) 4.0MPa壓(ya)(ya)(ya)力(li)輸(shu)(shu)送(song)天(tian)然氣(qi)(qi)(qi)毛莊分輸(shu)(shu)站(zhan)(zhan)(zhan)(zhan),在(zai)分輸(shu)(shu)站(zhan)(zhan)(zhan)(zhan)一(yi)路(lu)(lu)減(jian)壓(ya)(ya)(ya)到1.6MPa后送(song)給宣(xuan)城市燃(ran)氣(qi)(qi)(qi)門站(zhan)(zhan)(zhan)(zhan)，另一(yi)路(lu)(lu)以(yi)4.0MPa壓(ya)(ya)(ya)力(li)輸(shu)(shu)氣(qi)(qi)(qi)二期工程要建(jian)的(de)(de)北門末站(zhan)(zhan)(zhan)(zhan)。設計(ji)(ji)輸(shu)(shu)氣(qi)(qi)(qi)量4.0億(yi)米3/年。
4、安徽利辛--潁上天然氣支(zhi)線工(gong)程
項目概況：本工(gong)(gong)程(cheng)建(jian)(jian)(jian)在(zai)安徽省利辛縣和阜陽市境內(nei)，在(zai)利辛分(fen)輸(shu)(shu)(shu)(shu)(shu)首(shou)(shou)站(zhan)(zhan)(zhan)(zhan)(zhan)（本工(gong)(gong)程(cheng)首(shou)(shou)站(zhan)(zhan)(zhan)(zhan)(zhan)）內(nei)預(yu)留(liu)(liu)(liu)(liu)有(you)給本工(gong)(gong)程(cheng)供(gong)(gong)氣的(de)(de)預(yu)留(liu)(liu)(liu)(liu)口(kou)，天然(ran)(ran)氣自預(yu)留(liu)(liu)(liu)(liu)口(kou)接出(chu)，計(ji)(ji)量后(hou)(hou)經(jing)沿埋地(di)(di)敷(fu)設(she)(she)建(jian)(jian)(jian)設(she)(she)38.50Km長輸(shu)(shu)(shu)(shu)(shu)管(guan)線(xian)(xian)(xian)將天然(ran)(ran)氣送到潁(ying)(ying)東(dong)(dong)分(fen)輸(shu)(shu)(shu)(shu)(shu)站(zhan)(zhan)(zhan)(zhan)(zhan)。首(shou)(shou)站(zhan)(zhan)(zhan)(zhan)(zhan)建(jian)(jian)(jian)有(you)計(ji)(ji)量及(ji)清管(guan)器（球）發送設(she)(she)施。在(zai)潁(ying)(ying)東(dong)(dong)區(qu)(qu)（正午鎮）建(jian)(jian)(jian)設(she)(she)一(yi)座分(fen)輸(shu)(shu)(shu)(shu)(shu)站(zhan)(zhan)(zhan)(zhan)(zhan)，與由首(shou)(shou)站(zhan)(zhan)(zhan)(zhan)(zhan)敷(fu)設(she)(she)來(lai)(lai)的(de)(de)長輸(shu)(shu)(shu)(shu)(shu)管(guan)道相(xiang)連，接收輸(shu)(shu)(shu)(shu)(shu)來(lai)(lai)的(de)(de)天然(ran)(ran)氣。分(fen)輸(shu)(shu)(shu)(shu)(shu)站(zhan)(zhan)(zhan)(zhan)(zhan)站(zhan)(zhan)(zhan)(zhan)(zhan)內(nei)工(gong)(gong)藝系(xi)統(tong)為(wei)潁(ying)(ying)東(dong)(dong)區(qu)(qu)供(gong)(gong)氣，并設(she)(she)3個預(yu)留(liu)(liu)(liu)(liu)口(kou)，主管(guan)線(xian)(xian)(xian)經(jing)分(fen)輸(shu)(shu)(shu)(shu)(shu)站(zhan)(zhan)(zhan)(zhan)(zhan)后(hou)(hou)繼續(xu)敷(fu)設(she)(she)49.52Km潁(ying)(ying)上(shang)輸(shu)(shu)(shu)(shu)(shu)氣末(mo)站(zhan)(zhan)(zhan)(zhan)(zhan)，共計(ji)(ji)88.02Km。潁(ying)(ying)上(shang)末(mo)站(zhan)(zhan)(zhan)(zhan)(zhan)位于潁(ying)(ying)上(shang)縣，接收由分(fen)輸(shu)(shu)(shu)(shu)(shu)站(zhan)(zhan)(zhan)(zhan)(zhan)輸(shu)(shu)(shu)(shu)(shu)來(lai)(lai)的(de)(de)天然(ran)(ran)氣，經(jing)減壓、計(ji)(ji)量后(hou)(hou)輸(shu)(shu)(shu)(shu)(shu)氣向下游門站(zhan)(zhan)(zhan)(zhan)(zhan)等用戶供(gong)(gong)氣。在(zai)末(mo)站(zhan)(zhan)(zhan)(zhan)(zhan)建(jian)(jian)(jian)有(you)清管(guan)器接收設(she)(she)施。分(fen)輸(shu)(shu)(shu)(shu)(shu)站(zhan)(zhan)(zhan)(zhan)(zhan)和末(mo)站(zhan)(zhan)(zhan)(zhan)(zhan)分(fen)別建(jian)(jian)(jian)有(you)放空和排污系(xi)統(tong)。設(she)(she)計(ji)(ji)管(guan)線(xian)(xian)(xian)輸(shu)(shu)(shu)(shu)(shu)氣量為(wei)8.39×108m3/a，管(guan)線(xian)(xian)(xian)設(she)(she)計(ji)(ji)壓力為(wei)4.0MPa，管(guan)線(xian)(xian)(xian)初期作壓力為(wei)2.5 MPa。輸(shu)(shu)(shu)(shu)(shu)氣管(guan)道在(zai)沿途三級地(di)(di)區(qu)(qu)選用《石油天然(ran)(ran)氣工(gong)(gong)業(ye)管(guan)線(xian)(xian)(xian) 輸(shu)(shu)(shu)(shu)(shu)送系(xi)統(tong)用鋼(gang)(gang)(gang)管(guan)》GB/T 9711-2011中(zhong)的(de)(de)埋弧(hu)焊(han)（SAW）鋼(gang)(gang)(gang)管(guan)（1、2類地(di)(di)區(qu)(qu)為(wei)螺旋(xuan)縫埋弧(hu)焊(han)鋼(gang)(gang)(gang)管(guan)SAWH，3、4類地(di)(di)區(qu)(qu)為(wei)直縫雙(shuang)面埋弧(hu)焊(han)鋼(gang)(gang)(gang)管(guan)SAWL，即A78-A103樁點。），L290M，Φ406.4×7.1（8.0）。管(guan)道外(wai)壁做擠壓聚(ju)乙烯三層結構（3PE）加強(qiang)級防腐(fu)層。采用外(wai)加強(qiang)制電流陰(yin)極保(bao)護(hu)法，在(zai)潁(ying)(ying)東(dong)(dong)分(fen)輸(shu)(shu)(shu)(shu)(shu)站(zhan)(zhan)(zhan)(zhan)(zhan)及(ji)潁(ying)(ying)上(shang)末(mo)站(zhan)(zhan)(zhan)(zhan)(zhan)建(jian)(jian)(jian)有(you)陰(yin)保(bao)站(zhan)(zhan)(zhan)(zhan)(zhan)。
5、頭(tou)臺油田(tian)外輸管線更新工程
工(gong)程概況(kuang)：2#加壓站(zhan)葡北油(you)庫(ku)全長16.28km，主要(yao)承擔(dan)頭臺油(you)田凈化(hua)油(you)外(wai)輸(shu)任(ren)務。外(wai)輸(shu)管(guan)(guan)道(dao)已經運行近(jin)18年，腐蝕穿(chuan)孔嚴(yan)重(zhong)，且部(bu)分管(guan)(guan)段占壓情(qing)況(kuang)嚴(yan)重(zhong)及其在我(wo)公司(si)集(ji)輸(shu)系統(tong)中的重(zhong)要(yao)作用等因素(su)。本次設(she)計(ji)更(geng)換管(guan)(guan)道(dao)采(cai)(cai)用硬(ying)質聚氨(an)酯泡沫黃夾克(ke)管(guan)(guan)Φ159×7保溫厚δ=40mm，輸(shu)油(you)管(guan)(guan)道(dao)流量為1711.2 m3/d。設(she)計(ji)壓力(li)6.4MPa，管(guan)(guan)頂(ding)埋深為室(shi)外(wai)地面(mian)下-1.0m，管(guan)(guan)道(dao)走向(xiang)與原(yuan)輸(shu)油(you)管(guan)(guan)道(dao)走向(xiang)基本相(xiang)同，管(guan)(guan)道(dao)穿(chuan)越(yue)土路時，采(cai)(cai)用保護套管(guan)(guan)。實施強制電流的陰極保護技術(shu)。
6、江灣管(guan)線更(geng)換工程
工(gong)程(cheng)概況：本工(gong)程(cheng)設計(ji)內(nei)容為(wei)江灣管(guan)(guan)線(xian)更換(huan)工(gong)程(cheng)：1）頭(tou)(tou)臺3號轉(zhuan)油(you)(you)站(zhan)(zhan)2-2#間(jian)(jian)外輸管(guan)(guan)線(xian)共(gong)(gong)計(ji)3.57公(gong)(gong)(gong)里(li)(li)Φ159×10黃(huang)夾(jia)克(ke)管(guan)(guan)；2）頭(tou)(tou)臺3號轉(zhuan)油(you)(you)站(zhan)(zhan)試(shi)驗(yan)站(zhan)(zhan)輸氣管(guan)(guan)線(xian)共(gong)(gong)計(ji)6.99公(gong)(gong)(gong)里(li)(li)（其中(zhong)試(shi)驗(yan)站(zhan)(zhan)過江穿越入(ru)土(tu)點(dian)(dian)(dian)為(wei)2.41公(gong)(gong)(gong)里(li)(li)Φ114×4.5內(nei)QS-TNF型(xing)特(te)種外二(er)PE管(guan)(guan)，出土(tu)點(dian)(dian)(dian)3號轉(zhuan)油(you)(you)站(zhan)(zhan)為(wei)4.58公(gong)(gong)(gong)里(li)(li)Φ114×10內(nei)QS-TNF型(xing)特(te)種外二(er)PE管(guan)(guan)）；3）頭(tou)(tou)臺聯(lian)合(he)站(zhan)(zhan)2-2#間(jian)(jian)注水管(guan)(guan)線(xian)共(gong)(gong)計(ji)1.6公(gong)(gong)(gong)里(li)(li)Φ219×20內(nei)QS-TNF型(xing)特(te)種外二(er)PE管(guan)(guan)；4）接(jie)頭(tou)(tou)點(dian)(dian)(dian)聯(lian)合(he)站(zhan)(zhan)回油(you)(you)管(guan)(guan)線(xian)共(gong)(gong)計(ji)0.7公(gong)(gong)(gong)里(li)(li)（其中(zhong)接(jie)頭(tou)(tou)點(dian)(dian)(dian)過江定(ding)(ding)向鉆(zhan)出土(tu)點(dian)(dian)(dian)為(wei)0.25公(gong)(gong)(gong)里(li)(li)Φ273×10黃(huang)夾(jia)克(ke)管(guan)(guan)，過江定(ding)(ding)向鉆(zhan)入(ru)土(tu)點(dian)(dian)(dian)聯(lian)合(he)站(zhan)(zhan)為(wei)0.43公(gong)(gong)(gong)里(li)(li)Φ273×7黃(huang)夾(jia)克(ke)管(guan)(guan)；5）接(jie)頭(tou)(tou)點(dian)(dian)(dian)聯(lian)合(he)站(zhan)(zhan)摻水管(guan)(guan)線(xian)共(gong)(gong)計(ji)0.7公(gong)(gong)(gong)里(li)(li)（其中(zhong)接(jie)頭(tou)(tou)點(dian)(dian)(dian)過江定(ding)(ding)向鉆(zhan)出土(tu)點(dian)(dian)(dian)為(wei)0.25公(gong)(gong)(gong)里(li)(li)Φ219×10黃(huang)夾(jia)克(ke)管(guan)(guan)，過江定(ding)(ding)向鉆(zhan)入(ru)土(tu)點(dian)(dian)(dian)聯(lian)合(he)站(zhan)(zhan)為(wei)0.43公(gong)(gong)(gong)里(li)(li)Φ219×6黃(huang)夾(jia)克(ke)管(guan)(guan)。