Sida Loo Badbaadiyo Kaydinta Silinderyada Gaaska ee Goobaha Shaqada
2025-06-24
I. Khataraha
- Neefta: Gaasaska aan shaqayn (N₂, Ar, He) waxay si degdeg ah u barakiciyaan ogsijiinta gudaha meelo kooban ama meelo hawo liidato. Khatarta halista ah: Ogsajiinta yaraanta si la isku halleyn karo uma dareemo bini'aadamka, taasoo keenta miyir la'aan degdeg ah digniin la'aan.
- Dab/Qarax:
- Gaasaska guban kara (C₂H₂, H₂, CH₄, C₃H₈) waxay shidaan marka ay taabtaan ilaha dabka.
- Oxidizers (O₂, N₂O) si weyn loo dedejiyo gubashada, taas oo dabka yaryar u kordhinaysa shilal waaweyn.
- Sunta: Soo-gaadhista gaasaska sunta ah (Cl₂, NH₃, COCl₂, HCl) ayaa sababa saameyn caafimaad oo daran, oo ay ku jiraan gubasho kiimikaad ilaa nudaha organic.
- Khataraha Jirka:
- Cadaadiska sare ee gudaha (sida caadiga ah 2000+ psi) wuxuu u rogi karaa dhululubo/valve burburay a madfac halis ah.
- Tuurista, wax ku dhufashada, ama si xun u maarayn waxay sababtaa burburka waalka, sii daynta aan la xakamayn, ama fashilka masiibada ah.
- Daxalka: Gaasaska daxaloobay waxay hoos u dhigaan valves iyo qalabka waqti ka dib, sii-daadista iyo suurtagalnimada guul-darrida oo sii kordheysa.
II. Mabaadi'da aasaasiga ah
- Tababarka: Waa qasab dhammaan dhululubada gacanta ku haya shaqaalaha. Kormeerayaasha mas'uul ka ah u hoggaansanaanta iyo tababarka. Barnaamijyadu waa inay si dhamaystiran u daboolaan:
- Guryaha gaaska, isticmaalka, khataraha, la talinta SDS.
- Maamulka saxda ah, gaadiidka, iyo hababka isticmaalka (ay ku jiraan qalabka).
- Nidaamyada deg-degga ah (ogaanshaha daadinta, borotokoolka dabka, isticmaalka PPE).
- Shuruudaha gaarka ah ee noocyada gaaska kala duwan.
- (Maqli: Kartida bini'aadmigu waa difaaca koowaad ee muhiimka ah; aqoon la'aantu waa qayb ka mid ah dhacdada weyn).
- Aqoonsiga:
- KALIYA KU SAABSAN SALAAMAYNTA (magac la shaabadeeyey) Weligaa ha isticmaalin codeeynta midabka (midabku waxay ku kala duwan yihiin iibiyaha, baaba'a, cimilada, jaangooynta la'aanta).
- Calaamadaha Waa waajib u hoggaansan OSHA HCS 2012 (29 CFR 1910.1200):
- Sawir-gacmeed (jir afar gees ah oo casaan ah, calaamad madow oo caddaan ah).
- Erayga Calaamadaha ("Khatarta" ama "Digniin").
- Bayaanka(yada) khatarta ah
- Bayaanka(yada) taxaddarka.
- Aqoonsiga Alaabta
- Magaca alaab-qeybiyaha / ciwaanka / taleefanka.
- Calaamaduhu waa inay saaran yihiin weel degdeg ah (dhululubo), la akhriyi karo, Ingiriisi, caan ah, oo la ilaaliyo.
- SDS waa inay noqotaa si sahal ah u heli karaan dhammaan shaqaalaha mar walba.
- (Maan-gal ah: Calaamadaha la jaan-qaaday, macluumaadka qani ku ah waa sharci ahaan waajib waxayna ka hortagaan isku-dhafka khatarta ah; hababka aan rasmiga ahayn waa baylahda badbaadada).
- Maareynta Alaabta:
- Hirgeli raadraac adag (digital lagula taliyay) isticmaalka, goobta, dhacayo
- Isticmaal nidaamka FIFO adag si looga hortago dhicitaanka gaaska/ilaalinta tayada.
- Si gooni gooni ah u kaydi dhululubo buuxa & faaruq si looga hortago jahawareerka iyo khatarta "dhabarka-nuuga".
- Summada ayaa si cad u faaruqisa. Faaruqinta waa in ay leeyihiin weelal xiran oo lagu qabto daryeel la mid ah kuwa buuxa (khatarta cadaadiska haraaga).
- Soo celi wixii faaruqiyay/silyadaha aan la rabin si degdeg ah iibiye (meel loo qoondeeyay).
- Xadka Kaydinta:
- Gaasaska dilaaca (NH₃, HCl, Cl₂, CH₃NH₂): ≤6 bilood (nadiiftu waxay hoos u dhigtaa, khatarta daxalka way kordhisaa).
- Gaasaska aan dilaacin: ≤10 sano laga bilaabo taariikhda tijaabada hydrostatic ee u dambeysay (ku shaabadeeyey qoorta hoose).
- (macnaha: Waxay yaraynaysaa mugga walxaha halista ah ee goobta jooga (dhibcaha fashilka oo yar), waxay ka hortagtaa khataraha gaasta ee xumaaday/dhacday, waxay wax ka qabataa khatarta cadaadiska haraaga ah).
III. Kaydinta Nabdoon
- Goobta:
- Hawo wanaagsan leh, qalalan, qabow (≤125°F/52°C; Nooca E ≤93°F/34°C), laga ilaaliyo iftiinka qorraxda tooska ah, baraf / baraf, ilaha kulaylka, qoyaanka, milixda, kiimikooyinka/qiiqa wasakhaysan.
- Heerarka Hawada Halis
-
2000 cu ft Ogsajiin/N₂O: Banaanka u daadi.
-
3000 cu ft Caafimaad Aan guban karin: hawo gaar ah (qaadashada darbiga hoose).
- Sunta/Gaasaska Sunta ah ee Aad U Sareeya: Kabadhka hawo leh/qol ku yaal cadaadis xun; xawaaraha wejiga gaarka ah (celcelis ahaan 200 fpm); daal toos ah.
-
- Goobaha Mamnuucay:
- Kabaxyo dhow, jaranjaro, wiishash, marino (halista xannibaadda).
- Ku jira xayndaabyo aan hawo lahayn (karmado, armaajooyin).
- Qolalka deegaanka (qabow/qolal diiran - hawo la'aan).
- Meesha dhululubada ay ka noqon karaan qayb ka mid ah wareegga korantada (radiatooriyeyaasha u dhow, miisaska dhulka).
- Ilaha dabka u dhow ama waxyaabaha guban kara.
- Amniga & Xannibaadda:
- U kaydi si toos ah (Acetylene/dhamaadka waalka gaaska shidaalka kor).
- Had iyo jeer si ammaan ah u xidh iyadoo la isticmaalayo silsilado, xargaha, dhejisyada (ma aha C-clamps/kurarka kursiga).
- Xakamaynta: Sare ≥1ft garabka (saddexda sare); Hoose ≥1ft dabaqa; xidhan sare xarunta cufisjiidka.
- Si gaar ah u xakameeyo; haddii la kooxeeyo, ≤3 dhululubo xannibaad kasta, oo si buuxda u jira.
- MAR WALBA ilaali daboolka ilaalinta waalka oo si fiican u xidh oo gacanta ku xidh marka aanad isticmaalin/ku xidhnayn.
- (Mabda'a: Waxay ka hortagtaa caarada/dhicista/mashruucyada; waxay ka ilaalisaa waalka nugul waxyeelada u horseedaysa sii deynta musiibo).
- Kala soocida (oo loo eegayo heerka khatarta):
- Daboolida iyo Oxidiyeyaasha: ≥20 ft (6.1m) oo kala fog AMA ≥5 ft (1.5m) caqabad sare oo aan guban karin (qiimaynta dabka 1/2 saac) AMA ≥18 inji (45.7cm) qayb aan guban karin (qiimaynta dabka 2-saac) kor u fidsan/dhinacyada.
- Sunta: Ku kaydi si gaar ah gudaha armaajooyin/qolal hawo leh oo leh xakamaynta iyo ogaanshaha qaraxa (Fasalka I/II wuxuu u baahan yahay ogaanshaha joogtada ah, alaarmiga, is-daminta.
- Inerts: Waxa lagu kaydin karaa nooc kasta oo gaas ah.
- Dhammaan Silinderyada: ≥20 fuudh (6.1m) laga soo bilaabo waxyaabaha guban kara (saliid, excelsior, qashinka, dhirta) iyo ≥3m (9.8ft) laga soo bilaabo ilaha dabka (fornooyinka, kuleyliyeyaasha, ololka furan, dhimbiil, baalal koronto, meelaha sigaarka lagu cabo).
- (Mabda'a: Kala-soocidda/caqabadaha jireed waa kontaroolada injineernimada aasaasiga ah ee ka hortagaya falcelinta/dabka; caqabadaha ayaa bixiya waqti muhiim ah oo bixitaan/ka jawaab celin).
IV. Maaraynta Badbaadada ah & Gaadiidka
- Wax ka qabashada:
- Si habboon u isticmaal PPE (Muraayadaha nabdoonaanta leh gaashaannada, galoofyada maqaarka, kabaha badbaadada).
- Marna jiid, jiidhi, tuuri, garaac, rog, si xun u isticmaal dhululubada, ama faragalin qalabka gargaarka.
- Hayso oxidizer (gaar ahaan O₂) qalabka si xariif ah oo aan saliid/duur lahayn.
- Samee maaha Buuxinta dhululubada (soosaarayaal tayo leh oo keliya).
- Samee maaha ka saar calaamadaha.
- Gaadiidka:
- Isticmaal qalab gaar ah (Gaadhi-gacmeedyo, Gaadhi-buuro, Sariiro) oo loogu talagalay dhululubada.
- Had iyo jeer ammaan ah dhululubada ilaa gaadhiga/baabuurka (silsilad/suunka), xataa masaafo gaaban.
- MAR WALBA daboolka ilaalinta waalka ha xafido kahor iyo inta lagu jiro dhaqdhaqaaqa.
- Gaadiidka toosan mar kasta oo ay suurtagal tahay (Acetylene/Propane Waa waajib toosanow).
- Doorbida baabuurta furan ama hawo fiican leh.
- WALIGAA kor ugu qaad dabool, dharbaaxayaal, ama magnets.
- Bangiyada la qaadi karo: Samee daryeel aad u daran (xarunta sare ee culeyska).
- Gaadiidka dhismaha ka dhexeeya: Kaliya gudaha dhismaha dhalmada. Gaadiidka isaga gudba waddooyinka dadweynaha jebiya xeerarka DOT; la xiriir iibiyaha Dhaqdhaqaaqyada dhismayaasha dhexdooda ah (lacag ayaa laga yaabaa in lagu dabaqo).
- Hazmat: Rarida ≥1,001 lbs walxo halis ah waxay u baahan tahay tababarka Hazmat & CDL; qaado waraaqaha rarida.
- (Mabda'a: Koofiyadaha Valve waa muhiim inta lagu jiro safarka si looga hortago burburka waalka; U hoggaansanaanta DOT waxay hubisaa badbaadada dadweynaha/shaqaalaha inta lagu jiro nolosha wareegga gaadiidka).
V. Isticmaalka Badbaado leh
- Isticmaal kaliya meelaha hawo fiican leh.
- Isticmaalka sax ah, maamule go'an nooca gaaska gaarka ah. WALIGAA ha isticmaalin adapters ama isku xirka la hagaajiyay.
- "jeex" valve: Kahor inta aanad isku xidhin nidaamiyaha, wax yar fur oo isla markiiba xidh waalka iyadoo dhinac taagan (oo aan ahayn hore) si loo nadiifiyo boodhka / wasakhda. Hubi in gaasku aanu gaadhin ilaha dabka
- Si tartiib ah u fur waalka dhululubada si looga hortago burburka maamulaha.
- Waayo dhululubada gaaska shidaalka, valves waa in aan la furin in ka badan 1.5 rogo; fur gaar ah oo looga tagay asliga haddii la isticmaalo. Waligaa ha uga tagin dunta dhabarka.
- Tijaabada dheecaanka khadadka/qalabka leh gaas aan shaqayn ka hor inta aan la isticmaalin.
- Isticmaal hubi valves si looga hortago soo noqoshada.
- Xir waalka dhululubada oo sii daa cadaadiska hoose inta lagu guda jiro isticmaalka la kordhiyo.
- Valves waa in had iyo jeer la heli karo inta lagu jiro isticmaalka.
- WALIGAA u isticmaal gaas/hawo cufan si aad u nadiifiso adiga oo aan lahayn valves dhimis habboon (≤30 psi). WALIGAA si toos ah gaaska cadaadiska sare ee qofka.
- WALIGAA isku qas gaas ama kala wareejinta dhululubada. WALIGAA dayactirka/beddelka dhululubada.
- Taxaddar Gaar ah:
- Dabka gubanaya: Isticmaal ilaaliyayaasha dib-u-soo-celinta & xaddidayaasha socodka. Hydrogen: Waxay u baahan tahay tubbada SS, H₂ & O₂ dareemayaasha. Hubinta daadinta feejignaanta, baabi'inta dabka.
- Ogsajiin: Qalabka la calaamadeeyay "Oxygen KALIYA". Hayso nadiif ah, saliid/liin bilaash ah. WALIGAA jet O₂ dul saar saliid leh. Tuubooyinka: Birta, Naxaasta, Copper, SS.
- Wax-soo-saarka: Si mar mar ah u baadh mashiinnada daxalka. Haddii qulqulka uusan ku bilaaban furin yar, si taxadar leh u xakameyso (fur suurtagal ah).
- Sunta/Khatarta Sare: Waa in lagu isticmaalo qiiqa qiiqa. Samee habab daad-gureynta/xiridda. Fasalka I/II ayaa u baahan ogaanshaha joogtada ah, alaarmiga, is-daminta, awoodda degdegga ah ee hawo-mareenka / ogaanshaha.
VI. Jawaabta Degdegga ah
- Guud: Kaliya shaqaale tababaran ayaa ka jawaaba. Dhammaan shaqaaluhu way yaqaaniin qorshaha degdegga ah, digniinaha, warbixinta. Si fog u qiimee haddii ay suurtogal tahay.
- Diidmada Gaaska:
- Tallaabo degdeg ah: Daad gureyn aagga ay saameysay dabaysha kor/dabaysha is dhaaftay. U dig dadka kale. Daar alaarmiga degdega ah. Wac 911/xaalad degdeg ah oo deegaanka ah (bixi faahfaahinta: goobta, gaaska). U dhowow jawaabeyaasha
- Hadday Ammaan tahay: Xir waalka dhululubada. Xir albaabka, daar dhammaan hawo-qaadayaasha qiiqa ka baxa.
- Diidmada Weyn/Aan la Xakameyn karin: Isla markiiba ka guur. Daar alaarmiga dabka Wac 911. Dib ha u galin
- Mamnuuc: WALIGAA ku shaqee furayaasha/qalabka korontada (khatarta dhimbiil). WALIGAA isticmaal olol furan/abuuro dhimbiil. WALIGAA ku shaqeeya baabuurta/mashiinada.
- Gaar ah: Gaasaska sunta ah - Ka bax/wac 911. Aan Khatar lahayn - Isku day inaad xidho valve; haddii daadku sii socdo, ka bax/hortaag/ ogaysii badbaadada. Hydrogen - Dab aad u daran/khatar qarax (holac aan muuqan), taxaddar aad u daran.
- Dabbab ku lug leh Baastoolado:
- Guud: Digniin/ka bax Daar alaarmiga Wac 911 & alaab-qeybiye.
- Hadday Ammaan tahay: Xidh furayaasha furan Ka fogee dhululubada u dhow dabka.
- Ololka Dabku Ku Soo Kordhaya Silinder (Khatarta Qarax Aad u daran):
- Dab yar, waqti aad u gaaban: Isku day inaad damiso waa haddi nabdoon tahay.
- Haddii kale: Isla markiiba ka guur. Daar alaarmiga dabka Wac 911.
- Dabka Dabka ololaya (Valve lama xidhi karo): Ha damin ololka. Dhululubo qabow oo biyo leh meel nabdoon ( gadaasha hoyga/ gidaarka). Gaas ha gubo. (Mabda'a: Bakhtiinta oon la joojin gaaska waxay keentaa isu-ururin iyo qarax masiibo ah oo suurtagal ah).
- Silinder-yada Acetylene ee Dabka: Ha dhaqaaqin hana ruxin. Sii wad qaboojinta ≥1 saac kadib dabka; la socodka dib u kululaynta.
- Silinder rogmaday: Markay nabdoon tahay, si taxadir leh u soo celi (dib-dillaaca ayaa shaqayn kara).
- Dabka loo banneeyey: Isla markiiba la xidhiidh alaab-qeybiyaha
- Siideynta/Nadiifinta Shilka:
- Shaqaale la tababaray Keliya (tababarka 8-24 saac).
- Waxa ku jira (quudhista, waxyaalaha nuugaya - bustayaal vermiculite/daadanaya), u isticmaal qalabyada aan dabci karin ee gubanaya.
- Xakamaynta hawo-mareenka ( xidhi makiinada gudaha, daaqadaha/albaabada furan).
- Ka bax aagga, xidh, dabaysha la soco (dibadda).
- Wasakhaynta shaqaalaha/qalabka "dariiqa dhimista wasakhda".
- De-tamar ka dhig/ka xidh qalabka korantada ee u dhow daadad (ka digtoonow in ay dab ka kacayso).
- PPE: Xiro PPE ku habboon Khatarta: Ilaalinta indhaha/wejiga, guud ahaan, galoofyada ( ololka u adkaysta), neefsashada.
- Ka warbixinta: Ka warbixi dhammaan shilalka & wixii la waayay. Raadi daryeel caafimaad haddii loo baahdo. Ogeysii EH&S Warbixinta dhacdada oo dhamaystiran
VII. Talooyin Muhiim ah
- Xoojinta Tababarka & Kartida: Fulin joogto ah, tababar dhamaystiran xooga saaraysa guryaha gaaska (SDS), hababka la taaban karo, iyo wax ka qabashada xaaladaha degdega ah. Hubi la xisaabtanka kormeeraha.
- Si Adag u Dhaqan Calaamadinta: Waajibnaan buuxda OSHA HCS 2012 dhammaan dhululubada. Mamnuuci ku tiirsanaanta midabaynta. Dhaqan kormeer sumadeedka joogtada ah; isla markiiba beddel sumadaha dhaawacan/aan la akhrin karin.
- Wanaaji Maareynta Alaabta: Fulin nidaamka raadraaca dhijitaalka ah la socodka wakhtiga dhabta ah. Dhaqan gal FIFO adag. Kala saar Buuxa & Madhan dhululubo si cad. Samee aagga soo celinta u go'ay; si degdeg ah u soo celi meelaha faaruq ah/silinadaha aan la rabin. Xooji xadka wakhtiga kaydinta (≤6mo corrosives, ≤10yrs oo kale).
- Hubi Deegaanka Kaydinta Badbaado leh: Hubi in meelaha kaydinta ay yihiin si fiican u hawo (la kulmay heerar gaar ah oo loogu talagalay noocyada/mugga gaaska), qallalan, qabow (≤125°F), laga ilaaliyo curiyayaasha/kulka/daxalka. Hubi in goobuhu yihiin ka fog meelaha laga baxo, taraafigga, khataraha korantada.
- Kobcinta Amniga Jirka: MAR WALBA si toosan u kaydi Had iyo jeer si ammaan ah u xidh iyadoo la isticmaalayo xannibaadyo habboon (silsilad/xadhig/xajin) oo ku yaal dabaqa saddexaad ee sare iyo meel u dhow. MAR WALBA ku hay koofiyadaha ilaalinta waalka marka aan la isticmaalin
- Si Adag u Dhaqan Kala Saarida: Ilaali ≥20 ft kala soocid ama isticmaal ≥5 ft caqabad sare oo aan guban karin (qiimaynta dabka 1/2 saac) inta u dhaxaysa ololayaasha & oksaydhiyeyaasha. Ku kaydi sunta gudaha armaajooyin/qolal hawo leh oo lagu ogaanayo. Hayso DHAMMAAN dhululubada ≥20 ft laga soo bilaabo meelaha guban/dhammaan meelaha dabka lagu shido.
- Hagaajinta Qorshaynta Jawaabta Degdegga ah: Horumarinta & si joogto ah u qod qorshayaal faahfaahsan oo daboolaya qulqulka, dabka, sii daynta. Hubi Dhammaan shaqaaluhu way yaqaanaan waddooyinka daad-gureynta, isticmaalka alaarmiga, hababka warbixinta. Bixi oo ku tababar PPE ku habboon Xooga saar mabaadi'da muhiimka ah (tusaale,, maaha daminta dabka gaaska guban kara ee aan joogsiga lahayn).
MADAXWEYNE
