Cast-Iron Main Drain Stack Vertical Crack or Lead-Oakum Hub Joint Leak Inside Wall: Sewer Gas and No-Hub Fernco Shielded Coupling Stabilization¶

When a 75-to-100-millimeter (3-to-4-inch) vertical cast-iron soil stack inside an older home develops a rusty vertical hairline split ("channel rot" or sulfur-acid corrosion crack) or when a century-old molten-lead and oiled-oakum bell-and-spigot hub joint loosens inside a framing wall cavity, your home is exposed to two insidious hazards: chronic Category 3 raw sewage seepage into the wall framing and continuous infiltration of toxic hydrogen sulfide (\(\text{H}_2\text{S}\)) and explosive methane (\(\text{CH}_4\)) sewer gas. In millions of homes built between 1890 and 1978, the main vertical plumbing stack that carries toilet waste from the bathrooms down to the basement sewer exit (and extends up through the roof as the main atmospheric vent stack) was assembled from heavy 1.5-meter (5-foot) sections of extra-heavy or service-weight grey cast-iron soil pipe. Because a 10-meter (33-foot) vertical column of 100-millimeter (4-inch) cast-iron pipe rising from the basement to the roof weighs 225 to 360 kilograms (500 to 800 pounds), cutting into a cracked section of the lower stack without first clamping heavy steel riser clamps onto the upper pipe sections above the cut is one of the deadliest mistakes in residential DIY plumbing: the moment the bottom pipe is severed, the unsupported 300-kilogram (660-pound) upper cast-iron column drops like a guillotine inside the wall chase, crushing the worker's hands and ripping every upstairs bathroom sink, tub, and toilet branch connection out of the walls.

Never use a propane blowtorch to try to melt or reflow a leaking lead-and-oakum cast-iron hub joint inside a wooden stud wall; the 1,995°C (3,623°F) open flame ignites dry century-old balloon-frame wall studs and tar-soaked oakum hemp fibers instantly, while trapped moisture inside the corrosion pit flashes into steam and splatters 327°C (621°F) molten lead into your eyes. If you smell overwhelming rotten-egg hydrogen sulfide gas causing dizziness, or if a heavy cast-iron stack is actively shifting and threatening structural collapse onto gas or electrical lines, evacuate immediately and call your local nimero paj mu jamp (911 in the United States and Canada, 999 in the United Kingdom, 112 across the European Union, and 000 in Australia). For related sewer gas, blackwater, and structural pipe emergencies, consult our guides on subterranean fuel oil or sewer gas odor, dry floor drain P-trap, and methane, sewage backup, sewer vent stack roof pipe frozen iced over in polar vortex, gurgling toilets, and trap siphoning, ak mold after water damage.

Defal lii leegi¶

If you discover brown crusty rust blisters weeping black sewage down a vertical cast-iron pipe in your basement or through a first-floor wet-wall drywall seam, accompanied by a sewer gas smell:

1. STOP All Upstairs Toilet Flushing, Showering, and Washing Machine Draining Above the Crack:
2. Unlike a pressurized copper water supply pipe that sprays continuously, a vertical Drain-Waste-Vent (DWV) cast-iron soil stack operates at zero hydrostatic pressure (atmospheric gravity flow) unless the main sewer line below it is clogged.
3. Stopping all water and toilet use on the floors above the crack immediately stops 100 percent of liquid sewage discharge from the split pipe without needing to shut off the main house potable water valve.
4. Never Pick at Crusty Rust Tubercles ("Barnacles") With a Screwdriver Unless Ready to Patch:
5. Cast-iron pipes corrode from the inside out due to biogenic sulfuric acid produced by sewer bacteria (Thiobacillus) oxidizing hydrogen sulfide gas along the pipe walls.
6. What looks like a small 25-millimeter (1-inch) orange-brown rust blister on the outside of a cast-iron stack is often a 0.2-millimeter wafer-thin eggshell of iron oxide covering a 50-millimeter (2-inch) gaping hole in the pipe wall. If you poke a screwdriver into that rust blister before your repair sleeve is ready, the rotten metal crumbles inward and opens a gaping hole directly into the live sewer stack.
7. Determine Whether the Stack Is Under Backed-Up Hydrostatic Pressure (Main-Line Clog Test):
8. Déglul bu baax tige bi nga xool fu drein bi gëna suufe ci dër bi wala boolu WC bi ci suuf.
9. Sudee ndox mu sew mi dafay wéy di wal wala di wal ci xar-xar bi doonte jëfandikoo wuñu benn fixture ci kaw: Dren bi gëna mag bi ci suufu tabax bi dafa fatt, ak kolon bu taxaw bu **100 ba 300 litir (25 ba 80 galon) ci wetu ndox mu ñor mi. (4-pouce) tuyo ci kaw xar-xar bi. BULEEN dindi benn couplage wala dagg ci biir stack bi muy tëye kolon bu taxaw bu ndox mu sew, wala téemeeri litir mbalitu fecal bu ñor dina tuuru ci presion bopp bi; gis sewage backup.
10. Dakkal gasu egout bi ak xar-xar yu ndaw yi taxaw ci diir bu gàtt ak benn manche buñ xaaj EPDM bu am bande inoxydable wala fibre de verre/Epoxy Wrap:
11. Sooy sol gant nitrile, respiratër N95/P100, ak lunettes de sécurité, nga broos ndànk xoosu kawar gu taxaw gi (bumu duggul ci biir) xar-xar bi taxaw, nga fomp fonte bi mu waw ak alkol isopropyl, nga tëye benn strip bu taxaw xaaj ngir tëj gaz biy senn.
12. Soo bëggee am armature mekanik ci saasi te doo dagg tuyo bi, dangay laxas tollu kawsu neoprene/EPDM bu 3 milimetre (0.125 puus) wëral tuyo bi yépp ci kaw patch epoxy bi nga laxas ko bu baax ci suuf ak ñatti stage yu amul doole centimètre (2 pouces) ci seen biir (wala nga def ci ndox fibre de verre/polyuréthane buy defar tige).
13. Emballaat ab jooy plomb-ak-Oakum cloche hub joint jëfandikoo fer calfauting sedd & leen plomb (musul torche):
14. Sudee ndox mu sedd mi dafay jooy ci kaw joint hub cloche-et-spigot fu bague plomb bi tuuru vibre loose, bësal bague plomb bu sedd bi fi nekk bu baax ci suuf ci wërgalu 360 degre yi nga jëfandikoo fer bu sedd bu sedd (chi-sel2p) marteau à boule ngir yaatalwaat plomb bi gëna dëgër ci kuuru moyeu fonte bi, wala nga takk leen plomb buñ tresse / sealant moyeu polyuréthane ci bërëb bi.
15. Laata ngay wecci bépp dagg, dangay ancre pilu wen wu kaw wi ak ñaari pince yuy yéeg ci weñ yi ñu tëye ci kaw dër bi:
16. Bu leen musa dagg benn xeetu suuf buñ defaree wen wu taxaw ngir boole ko ci wàllu wuutu PVC bu Schedule 40 te doo njëkka tëye tige bi ci kaw.
17. Boulon ñaari pince riser en acier de jauge lourd (fourré avec un strip de tissu d'émer wala en caoutchouc grip pour le pince suisseur ne puis glisser sur le vieille fonte) environnement le tuyau supérieur directement sur le première étage et le seconde étage en penetrations subfloor, noppalu Bloku bois yu am 50 ci 100 milimetre (2x4) yuy jaar ci dër bi, nga boole wàll PVC bu bees bi ak fonte bu yàgg bi, jëfandikoo **ASTM C1277 / C1540 4-bande yu am doole yu amul moyeu (accouplage yu amul moyeu).

Garab jël dogal: tànnal ak dakkal pilu drein fonte buy senn wala joint hub¶

flowchart TD
    Start["URGENCE PILE DE FONTE: Xar-xar bu taxaw buy xoosu wala joint biy senn ci biir kuuraŋ bi wala ci suufu kër gi"] --> StopUse["JËF 1: DËGGAL CI CI SAASI AK GAS: 1. Dakkal lépp luy raxas WC yi ci kaw, duus yi, ak fóotu yéere yi 2. BULEEN xotti 'barnacle' yu xoosu yi ak tournevis 3. Ventileel gasu egout bi (H2S / methane); xool ndax drain bi gëna suufe amna backup"]

    StopUse --> BackupCheck{"Ndax ndox mu sew mi dafay wéy di wal te bépp jumtukaay bu nekk ci kaw dafa OFF?"}

    BackupCheck -->|"WAAW: Kolonu ndox mu taxaw ci pilu"| ClearMain["DANGER: PILE BACK-UP BU AM PRESSION: • Liiñ bu mag bi ci suufu xar-xar bi dafa fatt; stack bi mën na tëye 100+ litre ci ndox mu sew • BULEEN dagg tuyo bi wala nga dindi couplage yi ba keroog ñuy raxas drein bu mag bi ba noppi dindi ko"]

    BackupCheck -->|"NO: Stack Gravite amul dara sudee Fixtures yi dañu fay"| LeakLoc{"Ndax senn bi ab xar-xar bu taxaw la ci kuuru tuyo bi WALA ab joint bu cloche ak spigot?"}

    LeakLoc -->|"CRACK VERTICALE WALA PULL RUST CI BARIL TUYO"| TempClamp["JËF 2A: URGENCE STABILISATION MANCHE EXTERNE: • Broos bu baax ci wetu xar-xar bi; fomp ko mu waw ak alkol • Nga tëye mastic epoxy bu am ñaari pàcc ci biir xar-xar bu taxaw ngir dakkal gaz H2S bi."]

    LeakLoc -->|"JOOY CLOCH-AK-SPIGOT PLOMB HUB JOINT"| ColdCaulk["JËF 2B: STABILISATION HUB DE PLOMB CI CAULKING FROD: • BU MUSA def torche propane ci hub plomb-et-oakum (safara ak plomb splatter) • Def calfauting bu dëgërul ci biir ak biti bu ringu plomb bi tuuru. seal (wala pack leen plomb + elastomère polyuréthane seal)"]

    TempClamp --> PermPlan["PVC PERMANENT / NO-HUB SECTION REPLACEMENT: 1. Pince riser acier boulong (ak mbàjj ci mbàjj) wër fonte bi ci kaw ci dër bi ci kaw 2. Dagg wala dagg section fonte bu xar bi ci jëfandikoo lame PVC3BS44/Diamant buy soppiku ci carbure. jëfandikoo 4-bande couplage transition blindé (ASTM C1540)"]
    ColdCaulk --> PermPlan
    ClearMain --> PermPlan

Lan moo waral pilu drenaasu fonte yi di xar ci anam wu taxaw ak ni hubs plomb-oakum di doxee¶

Xam metalurgie ak motif corrosion bi ci biir wen wu am 50 ba 100 at dafay tere seep bu ndaw nekk benn stack bu tass:

ANATOMY OF A CAST-IRON SOIL STACK: VERTICAL SULFUR CRACK VS. LEAD-OAKUM HUB

             ||              ||
             ||  (Upper      ||  <-- 1. MANDATORY STEEL RISER CLAMP AT FLOOR ABOVE
             ||   Spigot)    ||         (Supports 300-kg upper stack before cutting)
   ==========++==============++========== [2nd-Floor Plywood Subfloor]
             ||              ||
         ____||______________||____
        |  [Poured Molten Lead]    | <-- 2. BELL-AND-SPIGOT HUB JOINT
        |  [Tarred Oakum Hemp]     |        (Bottom 2/3 packed with oakum rope;
        |____                  ____|         top 25 mm filled with poured lead
             \                /              and cold-caulked tight)
              |              |
              |      :       |       <-- 3. VERTICAL "CHANNEL ROT" / H2S CRACK
              |      :       |              (Sulfuric acid gas eats pipe wall thin
              |     (*)      |               from the inside; hoop tension splits
              |      :       |               brittle grey cast iron vertically)
              |              |

1. Lu waral ay xar-xar yu taxaw di forme ci baril bu pilu wen¶

• Acid Sulfurique Biogenic Thinning: Ci biir benn pilu suuf bu taxaw wala benn drain bu tëdd, gasu egout bi am sulfure hydrogène (\(\text{H}_2\text{S}\)) dafay yéeg ba noppi di seey ci biir filmu bu woyof bu am ndox mu tafu ci biir fonte bi. Bakteri aerobik yiy oxide soufre (Acidithiobacillus thiooxidans) dañuy soppi \(\text{H}_2\text{S}\) ci asid sulfurik bu dëgër (\(\text{H}_2\text{SO}_4\)) ak pH bu wàññeeku ba 1.0 ba 2.0.
• Krorosioŋ grafik ak Jacking Rust: Lu weesu 50 ba 80 at, asid bii dafay dindi wen wu sell wi ci matrix wen bu dóomu taal bi, bàyyi ci ginaaw yax bu nooy, buy yàqu bu graphite carbone ak oxide wen bu am 1 millimetre (0.04 pouces) ci yaatuwaayam 0.25-pous yaatuwaayu kuuraŋ).
• ** Choc thermique ak xaajalug jëmmal**: Su amee kuy dindi ndoxu pasta buy seey wala mu def douche bu tàng ci tige fonte bu sedd bi ci hiver bi, wala su kër dénk bi di sedd ba noppi di gëna xëcc stack bu dëgër bi, stress circumferentiel hoop bi dafay xaaj tige bu sew bi Xar-xar bu taxaw bu am 30 ba 120 santimet (1 ba 4 pied)**. Ndax xoosu oxide fer dafay jël 6 ba 7 yoon volume asiye bi njëkk, xoosu dafay fees ci bët yi xar-xar ni scar bu crusted.

2. Ni ñuy boolee cloche ak spigot bu am plomb ak Oakum di doxee¶

Balaa ñuy sosal tige fonte "no-hub" bu am gasketu kawsu ci ati 1960, bépp joint bu nekk ci pilu fonte dañu ko daan boole ak loxo:

1. Mujjentalu suufu conique bi (spigot) ci tige bi ci kaw mingi toog ci biir koppu flared bi (cloche wala hub) ci tige bi ci suuf.
2. Plombier bi dafa dugal fibre à champ buñ raxas ci goudron de pin wala diwu bentonite (oakum) fu xóot ci suufu ñaar ci ñetti pacc yi ci gap hub annulaire bi, jëfandikoo warning iron bu xawa laxasu. Oakum mooy forme seal impermeabilique ba noppi dajale tuyo bi ci digg bi.
3. Bi ñu noppee, plombier bi sotti 327°C (621°F) plomb mbaam xuux ci kaw 25 milimeet (1 puus) ci kaw koppu bi. Ndax plomb bu ndoxe bi dafay wàññeeku tuuti ginaaw bimu seddee ba noppi dëgër, plombier bi dafa jëfandikoo benn ci biir ak biti calfeutrage ak marteau ngir peen (cold-forge) ring plomb bu dëgër bi ci biti ci kuuru hub bi, tëju joint bi mekanik.

Tablo buy méngale: Tann couplage bu jaar yoon sooy boole fonte ak PVC/ABS¶

Benn njuumte bu tasaaroo ci DIY biy ñàkka saytu plomberie bi ba noppi di jur musiba ci biir miir bi mooy jënd benn ** boot Fernco bu amul kawsu bu nekk ci suufu suuf ** (ñu tëye ko ci ñaari pince worm) ngir boole tuyo bu taxaw wala bu tëdd ci biir miir bu kër:

Jéego ci jéego: dakkal bu wóor ci diir bu gàtt ak wuutu dagg budul jeex¶

Faas 1: Ni ñuy taxawee benn xar-xar bu taxaw buy senn ci 15 simili te doo dagg tuyo bi¶

Soo gisee benn xar-xar bu taxaw buy jooy ci biir miir bi wala ci biir kër gi, nga bëgga dindi xetu ndox mu sedd mi ak tooy gi ci saasi, fekk ngay xaar piyees wala plombier bu am lijjaassa:

1. Xaaral ndox mi ci kaw ndax OFF nga sol aar bët, gant nitrile, ak respiratër.
2. Waajal kaw gi (te doo bënn): Jëfandikool broos bu am fiil ak këyit sable bu 80-grit ngir raxas 5-santimet (2-inch) ci biir fonte bu dëgër ci ñaari wetu xar-xar bu taxaw bi, ba noppi nga dindi grees ak **90% kawar wala isopropyl alco
3. Pack the Crack Ak Mastic Epoxy Reinforced Acier: Jamb benn cylindre mastic epoxy plomberie bu fees dell ak asiye bamu nekk dóomu-taal bu maase, nga tëye ko bu baax ci guddaayig crack bi yépp (diko yokk 25 milimetre ginaaw ñaari catu crack bi ngir mu mëna jàpp). 20 simili.
4. Defal benn bandage elastomeric buy tënk: Wëral benn piyeesu rektangul bu 3 milimetre (0.125 puus) EPDM tolluwaayu garnitir** (wala benn xaaj guddaay bu 4 puus kawsu couplage manche) wër tuyo bi yépp ci kaw tolluwaayu epoxy wala stock ci kaw kawsu bi ngir mu tasaare fitna, nga laxas ñett wala ñeenti pince yu am 115 milimetre (4,5 pouce) ci pince worm-gear acier inoxydable ñu boole 4 centimètre (1,5 pouce) bu nekk ci defar bi.

2ème étape: Ni ñuy daggee ci anam wu wóor benn wàll bu xar ci fonte ak boole ci Schedule 40 PVC¶

SAFE TWO-CLAMP SUPPORT & SHIELDED TRANSITION SPLICE OF A CAST-IRON STACK

   ========[2x4 Timber Blocks Across Joists]======== [Upper Floor Subfloor]
        |___[Heavy Steel Riser Clamp + Emery Cloth]___|  <-- Bears 100% of upper 300-kg stack
                         ||        ||
                         ||  (Old  || (Cut squarely with diamond wheel / carbide blade)
                         ||  Cast) ||
                    +====++========++====+
                    | 4-Band Shielded    | <-- ASTM C1460 / C1540 Transition Coupling
                    | Transition Coupling|     (Stepped rubber bushing matches Cast OD to PVC OD)
                    +====++========++====+
                         ||        ||
                         || (New   ||
                         || Sch 40 || (4-inch Schedule 40 Solid-Core PVC Pipe)
                         ||  PVC)  ||
                    +====++========++====+
                    | 4-Band Shielded    | <-- Torqued to 6.8 N·m (60 in-lbs)
                    | Transition Coupling|
                    +====++========++====+
                         ||  (Old  ||
                         ||  Cast) ||

1. Jéego 1: Ancre pile bi ci kaw ak pince riser asiye yu am fourure friksioŋ:
2. Demal ci dër bi ci kaw wàll wi yàqu (wala ci kaw miir bi feeñ ci suufu etaas bu njëkk bi) nga laxas benn strip bande émery bu 60-grit wala kawsu neoprene bu 2 milimetre ci bitti tige fonte bi.
3. Boulon benn 100-millimetre (4-inch) pince riser structurel en acier bu diis bu baax ci biir mbusu emery bi suko defee nopp pince yi tëdd ci ñaari bloku bois 2x4 yuy jaar ci dër bi (wala wedge **ñaari 2x4 bois yu taxaw ci suufu bois bi ** bu baax ci suufu hub bi dëru beton).
4. 2ème étape: BULEEN JËFANDOO Snapper bu am chaîne ci tuyo bu màgget bi yàqu:
5. Plombier yu xarañ yi dañuy jëfandikoo daggukaayu caden bu diis ngir dagg tige fonte bu bees bi bamu set. Waaye, soo defee benn daggukaayu chaine ci kaw benn stack bu taxaw bu am 80 at, bu am asid bu sew, presion asymétrique bi dafay yàq tuyo biy yàqu ni xeetu nen te mën na tasaare benn xar-xar bu taxaw 1.5 meetar (5 pied) jubal ci plafond bi ci kaw.
6. Lu moy loolu, dagg fonte bu yàgg ci barab bi jëfandikoo moulin à angle buñ defaree pënu daggukaayu fonte bu am gris diamant wala **scie alternant (Sawzall) buñ defaree lame fonte bu dëll bu am catu carbure 8-TPI, ngir moytu bëñi carbure yi tàng lool.
7. Defal ñaari dagg yu tëdd yu kaare (dagg dagg bi ci kaw 80 pursaa ci njëkk, ba noppi nga def dagg bi ci suuf, nga tëye wàll wi nga jeexal dagg bi ci kaw suko defee 15-kilogram / 33-pound bu diis bi baña xëcc lam bi wala daanu ci sa tànk).
8. Jéego 3: boole ci 40 PVC ak 4-bande couplage transition blindé:
9. Natt leen bërëb bi am ci digganté daggukaayu tige fonte yi ci kaw ak ci suuf, nga dagg benn piyeesu **tuyo DWV PVC (wala ABS) ba 6 milimetre (0.25 pouces) bu gëna gàtt bërëb bi (ngir mëna am ringu kawsu bu digg bi ci biir ñaari couplage PVC-co-cover; ngir wuutu stack bu mag bu taxaw ci barabi dëkkuwaay yu bari sargal wala yu bari son).
10. Gëddi ** bouclier de cisage à l'acier inoxydable ** ci kaw stubs de fonte, plié ** neoprene / EPDM en caoutchouc gaskets ** dellu ci kaw tuyo bi, def tuyo PVC bu bees bi ci bërëb bi, nga wëlbati gaskets yu kawsu yi ci kaw joint bi, gliise gaskets yi ci digg bi ci kaw bouclier inox bi, gliise ci digg bi vis ci anam wu ñuy wuutale ci jëfandikoo clé torque à T bu amul moyeu, kalibré 6,8 N·m (60 pouce-livre).

Kodu plomberie ci diwaan yi, sàrti couplage fonte ak àppu gasu egout yi¶

Laaj yi ñuy faral di laaj¶

Lan moo tax doo musa dagg benn pilu drenaas bu taxaw te doo njëkka tëye tuyo bi ci kaw?¶

Suuf buñ defaree weñ bu am 100 milimeet (4 puus) diisaayam mingi tollu ci diggante 28 ba 40 kilo ci meetar bu nekk (19 ba 27 livre ci pied bu nekk). Ci kër yu yàgg yi am ñaari etaas, dañuy wéy di am 8 ba 10 meetar (26 ba 33 pied) kolon bu taxaw bu am tige fonte bu diis 250 ba 350 kilogram (550 ba 770 livre) ñuy noppalu ci compression ci suufu loopper u looper ci suufu suuf, dër yi. Soo daggee benn wàll bu xar ci stack bi ci suuf te doo njëkka boulong pince yu diis yi wër tige bi ci dër bi ci kaw sa dagg, 300-kilogram bi ci kaw pipe bi dafay wàcci jubal ni guillotine, di gëna xëcc scie bi, di gëna xëcc sa loxo yi ci pipe bi, tuyo yu car yi ci suufu sa WC yi ci kaw.

Lu tax doo jëfandikoo dàll Fernco bu am ñaari pince hose ci biir kuuraŋ wala ci suufu kër?¶

Couplage en caoutchouc bu ñuul bu yomb te ñaari pince hose worm-gear kese ñoo ko tëye (amul benn bande acier inoxydable buy wëréelu) dañu ko defar ngir suul ci suufu suuf, fu suuf su dëgërul di tëye tuyo bi ci biir. Ci wàllu plomberie international (IPC Section 705) ak Code plomberie uniforme (UPC), couplage en caoutchouc bu amul bànxaas dafay tere plomberie bi nekk ci kaw suuf ndax diisaayu stack bu taxaw bi wala tige horizontale bi dafay tax dàll kawsu bu nooy bi dafay sëgg wala mu yëngu. Ba ci 4-milimetre offset ci wet gi defar benn ledge ci biir tige bi buy xëcc këyit toilet ak solide, di waral backup yu bari ci ndox mi. Jëfandikool saa yu nekk ASTM C1277 wala C1540 4-bande ci kaw suuf.

Lan moo tax nga jël tournevis nga xoos blister bu xoosu ("barnacle") ci kaw tige fonte bu màgget?¶

Tuyu drenaas yiñ defaree weñ dañuy yàqu ci biir ba ci biti ndax bakteri yiy soppi gaz hydrogène sulfure ci asid sulfurique ci biir tuyo bi. Lu weesu 60 at, asid bi dafay lekk lépp ci biir wen wi am 6 milimeet (0.25 puus), bàyyi ci bitig pipe bi benn crust bu woyof, bu am oxide fer bu orange-maron ("tuberculation" wala barnacle bu xoosu). Doonte blister bi dafa melni lu dëgër ci biti, amul benn structurel metal bu des ci ronn. Soo xootee wala nga gaañ lëmu xoosu bi ak tournevis, crust bu yomba dagg bi dafay daanu ci biir, daal di ubbi pax mu am 25 ba 50 milimeet (1 ba 2 puus) ci biir paccu egout bi.

naka ngay def ba taxawal joint hub cloche plomb-et-oakum buy senn ci kaw stack fonte te doo jëfandikoo torche?¶

Bul musa jëfandikoo torsu gaz propane wala MAPP ci biir kër gi, ndax xal yu ubbeeku yi dañuy tàkk kaadaru miir bi ak fibre oakum yu goudron yi ci biir kër gi, fekk guus gi tëju ci suufu ringu plomb bi dafay melax ba nekk vapër ba noppi di kalaate. plomb buy seey ci sa kanam. Ndax plomb bu sell bi nooy la te neexa laxasu ci tàngooru néeg, plombier yi dañuy tëjaat lëmu noye biy jooy ci sedd: def benn sisel bu sedd bu sedd (fer de caulking) ci biir ak biti ci catu bague plomb bi ci kaw noye cloche bi nga tëye ndànk ci 360 degre ci hammer ak bal plomb bi gëna dëgër ci fonte bi, wala tamp leen plomb ak polyurethane sealant ci jant bi.

Git bii dafay joxe leeral, te du wecci plombier bu am lijjaassa. Liggéey ci kaw suuf yu diis yuñ defaree weñ mën na jur loraange yu metti ak biohazard; Solal saa yu nekk luy musal sa bët, gant yu diis, ak luy musal sa noyyig, nga xalaat jàng kaaraange kër ak njàngum paj mu njëkk ci Croix-Rouge wala St John Ambulance.

Gid yu jëm ci loolu¶

• Xetu diwu essence wala gasu egout bu nekk ci suufu suuf, fiiru P buy wal ci dër bu waw, ak methane
• Tuyo yiy génne ay egout dañuy gelaase ci biir vortex polar, WC yuy gëdd, ak sifoŋu fiir
• Bain wala douche bu ñaareelu etaas bi dafay dindi loxo biy tuuru ndox ci làmp bu njëkk bi ci etaas bi
• Backup ndox
• Moule ginaaw bi ndox yàqee
• Nimero paj mu jamp

Boroom yi ak tegtali ofisel¶

• Tuyo Suuf ci Wen (CISPI): Tuyo Suuf ci Weñ ak Téere raccords (Plomb-et-Spigot/Oakum Joints, CISPI 301/310 Accouplage bu amul Moyeu, Mandargay Couple, ak sàrti Ndimbalu Riser bu taxaw).
• Konsilu kodu internasional (ICC) ak kuréel gi yor wàllu plomberie ak mekanik (IAPMO): Kodu plomberie internasional (IPC Chapitre 3 & Chapitre 7: Simbir yi ak Suport yi Tablo 308.5 & Joints Drainage Sanitaire Section 705) & Kodu Plomberie Uniforme.
• ASTM International: ASTM C1277 (Mandarga yiñ jagleel Accouplage yuñ Blindé yuy boole Tuyo Suuf ci Fonte) & ASTM C1460 / C1540 (Accouplage yu Blindé yu Diis ngir Tuyo DWV yu wuute).
• Kaaraange ak Wérgi-yaram ci Liggéey (OSHA, Etats Unis) & Ndawi Wérgi-yaram ak Kaaraange (HSE, Royaume-Uni): Sulfure Hydrogène (\(\text{H}_2\text{S}\)) ak Limitu exposition ci gasu egout methane ak kaaraange plomberie bu tëju.