CNG TY PVEP - POC GIN DAI HNG 01 Updated on: 05/02/2012 CU HOI AN TON TRN GIN DH 02 HYNGHINCUU,HCHOITRUCKHIBATTAYVOCNGVIJCKHI BAN LM VIJCTRN GIN DAI HNG 2 M B CU HOI NY C THE L BAO BI CHONHNG DIEU BAN CHUA BIET.MONG BAN HY TUN THU N. ANTON LBAN,TAI NANL TH!ANTON CHOGIN,CHOVNG MO LANTONCHOCHNHBAN.CHCBANHONTHNHTTMICNG VIJC DUC GIAO. CU HOI 1:M ta khi qut v gin WHP-DH2 (Well Head Platform) Tra li: WHP-DH2 L gin chn d nm cch Gin DH1 khoang 4,5km pha sau DH1 v lchvphatri cuaDH1. Huongcuagin duoc dttheohuongcuaDH1l 045 d(pha mui cua gin l sn bay truc thng), nu ban dung tu chn thp duc nhn v pha ngon duc th huong ngon duc cung l huong v thnh ph Vung tu. Gin WHP DH2 c cc Deck tnh tu trn xung l: -Heli deck; -Maindeck; -Cellar deck (trn cellar deck c Well head access platform nhu mt tng lung); -Sub- Cellar deck v Sea deck. Duoi Sea deck cn c Boat landing o pha truoc v pha sau d tu dich vu c th cp dui v nguoi c th nhay ln xung bng cch du dy, c 4 dy du cho man truoc v 4 dy du cho man sau (trong truong hop bnh thuong th nguoi li cu s du dy ln gin 1 mnh v sau d moi nguoi s duoc chuyn ln gin bng ro v khi roi gin th moi nguoi duoc chuyn xung tu bng ro v sau d nguoi li cu s phai xung tu bng cch du dy). Du th duoc vn chuyn tu DH2 v DH1 bng 2 duong ng mm 6 inches, khi v toi DH1 duoc nhp chung vo h thng khai thc trn DH1 d tip tuc xu l truoc khi duoc dua sang Calm Buoy d dua vo tu chua. Song hnh voi2 duong ng mm 6 inches nitrn l mtduong cp ngm (Sub Marine Cable) bao gm: -Duong cp din: duoc kt ni tu DH1 sang DH2 d cp nng luong duy tr hoat dng cho cc thit bi trn DH2; -Cc duong cp quang: dn tn hiu thoai v tn hiu diu khin, vic diu khincc thitbitrnDH2tuxa(trnDH1)duocthngquacpquangchaychungtrong duong cp ny. Su b - Ce l l a r De ck( 1 3 . 5 m )Ce l l a rD e c k( 1 9 . 5m )W e l l h e a d Ac c e ssPl a t f o r m( 2 1 . 9 m ) Pl a t f o r m NM ai nDe ck an dH e l i d e c k( 2 6 . 0m )LA T ( 0 . 0m )E L E V A T I O NP L A NSe aD e c k(7 . 6m )Tr u eNH e l i d e ckM a i n d ec kSea d e c kSu b - Ce l l ar d e ckCe l l a rd e ckW el l h e a dA ccess Pl a t f o r mBo a tLan d i n g Boat Landing CU HOI 2: H thng giy php lm vic c bt buc phai tun thu trn gin DH2 khng? Tra li: Bt buc phai tun thu CU HOI 3: Cc quy d|nh bao h c nhn trn gin DH2 nhu th no? Tra li: Duoc quy dinh nhu khi lm vic trn gin DH1 CU HOI 4: Bn c duc chp anh, quay phim trn gin DH2 khng? Sw i n gRo p e Tra li: Duoc php nhung phai c giy php. CU HOI 5: Bn c duc ht thuc l hoc ung ruu bia trn gin DH2 khng? Tra li: Cm tuyt di. CU HOI 6: C bao nhiu nt ESD trn DH2 v v| tr cua chng Tra li: C tng cng 10 nt duoc b tr canh cc cu thang ln xung, bao gm:Main deck: 3 nt, Well head access Platform: 2 nt,Cellar deck: 2 nt,Sub-Cellar deck: 2 nt, Mezzanine deck: 1 nt. Nt ESD CU HOI 7:Nu n nt ESD th s c g xy ra. n nt ny trong trung hp no v ai s duc n nt? Tra li: S lm dung moi hoat dng v dng ton b cc ging tai khu vuc DH2 dng thoi tao ra bo dng trn DH2 v Alarm trong phng Diu khin sanxut DH1. GinDai hng 01 vn hoat dng san xut bnh thuong. Nt ny s duoc n trong truong hop phai roi gin. Nguoi duoc php n nt ny l nguoi duoc giao trch nhim lm vic trn DH2 khi c lnh cua gin truong tu DH1(tru truong hop qu khn cp khng kip bo v DH1) CU HOI 8:C my loi thit b| pht hin chy v r gas trn gin DH2? Tra li: C 4 loai:Flame Detector - FD (tuong tu nhu UV trn DH1) Gas Detector Sight Gas Detectors Heat DetectorSmoke Detector Fusible Plug Loop Luu : -Fusible Plug duoc lp trn gin DH2 nhm muc dch pht hin som dm chy tai ch, tt ca cctn hiu xutratuccFusiblePlug Loop sguiquaFusiblePlug Panelvkch hoatESD.-FusiblePlugLoopduocduy trngunkhNitotuccchaiNito,onhitdtu1210Ccc Plug s chay ra gy mt p sut, trong truong hop ny tn hiu s gui v Fusible Plug Panel kch hoat ESD;-Fusible Plug Loop duoc lp dt o cc vi tr sau: V| trS lung MAIN DECK BELOW HELIDECK3 WELLHEAD ACCESS PLATFORM 12 CELLAR DECK - SOUTH WEST4 CELLAR DECK - WEST3 CELLAR DECK - EAST8 CELLAR DECK - NORTH16 SUB-CELLAR DECK8 Flame DetectorGas DetectorSight Gas Detector Heat Detector Fusible Plug Loop CU HOI 9: C bao nhiu cp d Shutdown trn gin WHP-DH2? Tra li: C 3 cp d Shutdown trn gin WHP-DH2, gm c: -Emergency Shutdown (Level-1: ESD); -Process Shutdown (Level-2: PSD); -Unit Shutdown (Level-3: USD). CU HOI 10: Mc d anh huong dn hot dng cua h thng trn gin WHP-DH2 tuong ng vi tng cp d? Tra li: -Emergency Shutdown (Level-1: ESD): Dung tt ca cc thit bi, dng cc ging tu cc van an ton su tro ln, dng tt ca cc van SDVs v mo tt ca cc van BDVs trong h thng cng ngh, ngt ngun 6.6KV/standby Generator, pht tn hiu bo dng trn DH2, gui tn hiu alarm v FPU-DH1. -Process Shutdown (Level-2: PSD): dung hoat dng ton h thng cng ngh theo matrix shutdown, dng Wing valve v Master valve tt ca cc ging, gui tn hiu alarm v FPU-DH1. -Unit Shutdown (Level-3: USD): dung hoc dng cc thit bi lin quan theo Matrix shutdown, gui tn hiu alarm v FPU-DH1. CU HOI 11: Khi no xay ra ESD trn gin WHP-DH2? Tra li: -Nhn ESD tai tu diu khin cua WHP trn FPU-DH1 -Nhn ESD trn WHP-DH2 -Nhn ESD tai gin khoan (trong qu trnh khoan/ hon thin ging) -2 Smoke Detector pht hin cng lc -Single Heat Detector -Fusible Plug Loop. -2 Flame Detectorpht hin cng lc -2 Gas Detector pht hin LEL 60% -Hoc Single Gas Detector pht hin LEL 60% khi gin DH2 hoat dng o ch d Manned Mode CU HOI 12: Khi no xay ra PSD trn gin WHP-DH2? Tra li: -Nhn ESD hoc PSD trn FPU-DH1 -Nhn PSD trn WHP-DH2 -Nhn PSD tai gin khoan (trong qu trnh khoan/ hon thin ging) -Flare Scrubber level High-High-Instrument Gas header pressure Low-Low -Instrument Gas Scrubber LAHH or PAHH -Crude export pipeline pressure Low-Low or High-High -Hydraulic header pressure Low-Low CU HOI 13 : Khi dang lm vic trn gin DH2, bn pht hin thy nguy co tim n hoc li cua thit b| bn phai lm g? Tra li: Phai bo ngay cho cp trn cua ban hoc phai bo v DH1 CU HOI 14: Khi pht hin dm chy hoc r gas hoc du phun, bn phai lm g? (cho bit tng trung hp c th) Tra li: + Khi pht hin thy dm chy:Nuldmchynho:Hto,dngthoidngbnhchuachydng chungloaitinhnhdpchy,bovDH1vtnhhnhvdinbin cua dm chy;Nuldmchy dphttrincththnhdmchy loncnguy co gy nguy him, ban phai tip tuc giu lin lac voi DH1, nhanh chng n ntESD(nuduocphp)saudtmcchthothimtytheotnh hnh thuc t d chon cch thot (hoc theo chi dn cu th tu DH1). + Trong truong hop r gas hoc du phun: Kim tra k dng thoi bo v DH1 d phi hop xu l, nhanh chng n nt ESD (nuduoc php) sau d tm cch thot him ty theo tnh hnh thuc t d chon cch thot (hoc theo chi dn cu th tu DH1). CU HOI 15: Khi pht hin thy ngui roi xung nuc bn phai lm g? Tra li:-H to -Tm cch nm phao trn cho nan nhn -Goi tu truc v goi cho DH1 d phi hop ung cuu -Lun theo di nan nhn CU HOI 16: Khi pht hin thy ngui b| tai nn bn phai lm g? Tra li: Bo ngay cho bc s gin v m ta ngn gon, du nguyn nhn xay ra tai nan v tnh trang nan nhn d phi hop so/cp cuu. So cuu nan nhn theo huong dn cua bc s. CU HOI 17:Bn s tm cch thot khoi gin DH2 trong nhng trung hp no? Tra li:-Khi dm chy lan rng ngoi tm kim sot -Duoc php roi gin tu gin truong CU HOI 18: C bao nhiu cch thot khoi gin DH2 trong tnh trng khn cp? Tra li: C 4 cch:Ha phao b v du dy nt d xung b Theo cc cu thang xung binBng my bay Nhay truc tip xung bin trong diu kin c th. CU HOI 19 Cc v| tr tp trung khn cp trn gin DH2? Tra li: - Main deck (fire station trong truong hop roi gin bng my bay) - Cellar deck. - Subcellar deck. CU HOI 20: V| tr tp trung chnh trong trung hp khn cp trn gin DH2? Tra li: Sub-Cellar Deck. CU HOI 21: Trn gin WHP-DH2 bao gm nhng phuong tin cu hoa no? Tra li: -H thng cuu hoa bng nuoc bin; -Bnh bt ABC v Bnh CO2. CU HOI 22: M ta h thng cu hoa bng nuc bin trn gin DH2? Tra li: H thng cuu hoa bng nuoc bin duoc lp dt sn bao gm: 04 vi cuu hoa c dinh (fire monitor) duoc dt o cc vi tr Main deck (02 vi) v Cellar deck (02 vi); 02 hp rng cuu hoa lon (bao gm ng rng v vi rng duoc qun trong ru l c th xa ng d dng). Trn gin WHP-DH2 duoc trang bi Fire Water Ring d cp nuoc dn cc dim nu trn. Tuy nhin h thng ny chi su dung duoc khi d kt ni voi ngun cung cp nuoc cuu hoa tu h thng bom cuu hoa cua gin khoan trong truong hop c hoat dng khoan hoc kt ni ging v trong truong hop cn sua chua gin lin quan dn giy php sinh lua th h thng s duoc kt ni voi duong ng cuu hoa tu tu dich vu. CU HOI 23:C bao nhiu loi bnh cu hoa trn gin DH2, s lung, v| tr mi loi? Tra li: Bnh bt ABC v Bnh CO2 1/ Bnh bt ABC: + Loai xe dy 45kg: Main deck:01Cellar deck:01 + Loai xch tay 9kg:Main deck:04 Wellhead access Platform:02 Cellar deck: 03Subcellar deck:01 2/ Bnh CO2: + Loai xe dy 22.5kg: 01 bnh tai cu thang ln Helideck + Loai xch tay 5kg: Main deck:01 Wellhead access Platform:02 Cellar deck: 02. CU HOI 24: Cc phuong tin cu sinh trn gin DH2 gm nhng loi no? Tra li: -B cuu sinh (Flotation Device); -Phao trn cuu sinh (Life Buoy); -Dy tht nt (Quick Decent Device); -o phao cuu sinh (Life Jacket). B cu sinh Phao trn cu sinh Dy thot him (QDD)o phao cu sinh CU HOI 25: C bao nhiu b cu sinh loi b cng cho 12 ngui bm xung quanh trn gin DH2, v| tr v cch su dng n trong trung hp phai ri gin DH2? Tra li:+ C 03 chic: Cellar deck: 02 Subcellar deck: 01 chic. +Cchsudung:Thochtanton,thochtgiubvbstudngroi xung nuoc (dy giu b x xng ra khoi ru l trong qu trnh ha b) sau d tut xung b bng cc dy tht nt, dng dao ct dy giu b v b s dat ra xa gin nho dng nuoc hoc dng suc dy cua nguoi. CU HOI 26: C bao nhiu phao trn cu sinh trn gin DH2, s lung, v| tr cua chng? Tra li:C tng cng 8 chic (tt ca c trang bi dy giu v dn km theo) Cellar deck:04;Subcellar deck:04 CU HOI 27: C bao nhiu dy tht nt trn gin DH2, v| tr cua chng? Tra li:C tng cng 04 chic: Main deck:01; Cellar deck:02;Subcellar deck:01 CU HOI 28: C bao nhiu hp o phao cu sinh (Life Jacket) trn gin DH2, s lung o mi hp, v| tr cua chng? Tra li:C 02 hp o phao cuu sinh: 1 hp o Cellar deck (chua 08 o)1 hp o SubCellar deck (chua 08 o). CU HOI 29: Nhng thit b| an ton no duc trang b| trn gin DH2? Tra li: -Eyewash Station; -Crash Box; -Smoke Hood; -Work Vest; -Stretcher; -First Aid Kit. CU HOI 30: Cc thit b| Y t Trn gin DH2 gm nhng thit b| no? D o du? Tra li: Bao gm 01 cng cuu thuong v 01 hp thuc Y t d duoc ghi r cch dng, cc thit bi ny duoc d trong Shelter giua 2 cu thang ln sn bay. Truoc khi dng thuc, tt nht bo cho bc si trn gin DH1 d duoc tu vn. CU HOI 31: Cc thit b| cu h cho my bay bao gm nhng thit b| g v d o du? Tra li:Bao gm:Bnh bt ABC 45kg c vi di d o li ln sn bayBnh CO2 22,5kg c bnh xe c trang bi cn v vi xit di d dp lua bung my cho my bay d o li ln sn bayHp dung cu cuu nguoi trn my bay (crash box) d o li ln sn bay CU HOI 32: Khi my bay h cnh v ct cnh trn gin DH2, ai lm g? Tra li: Nhn vin truc trn DH2 s lm vic nhu mt HLO (phai duoc hoc v c chung chi), truong hop khi my bay ha cnh khng c nguoi trn gin th sn bay phai lun trong trang thi green deck (Ban cn quan tm l truoc khi roi gin DH2 ban phai kim tra k tnh trang sn bay v cc trang thit bi an ton cho vic ha cnh) CU HOI 33: Lin lc gia DH2 v DH1 nhu th no? Tra li: -S din thoai 411 trn gin DH2 duoc kt ni nhu 1 s dt ni b trn DH1 (tu bt cu my din thoai ni b no trn DH1 ban bm s 411 s goi cho DH2) -VHF knh 6 (knh lm vic chung ton mo) -VHF knh 10 (knh dng cho Production) -Knh 16 (knh lin lac quc t) CU HOI 34: Ci v dn bo dng duc b tr o v| tr no trn DH2, khi no hot dng? Tra li: -Mi Deck c 01 ci v 01 dn tn hiu bo dng. Duoc kch hoat boi thit bi bo chy bo kh hoc khi kch hoat cc nt ESD bng tay. -Trn sn bay c 1 dn bo gas bo hiu cho my bay.