15150-sanitary waste and vent piping

7/21/2019 15150-Sanitary Waste and Vent Piping

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DIVISION 15 – PLUMBING Sanitary Waste and Vent Piping SECTION 1515

SECTION 15150

SANITARY WASTE AND VENT PIPING

PART 1 – GENERAL

1.1 RELATED DOCUMENTS

#! Dra3ings and genera4 pr6isins 7 t8e Cntra9t- in94:ding Genera4 andS:pp4e;entary Cnditins and Di6isin 1 Spe9i7i9atin Se9tins- app4y t t8isSe9tin!

B. Di6isin 15 3i44 <e respnsi<4e t 9arry :t t8e 9;;issining re=:ire;ents spe9i7iedin t8is and t8er se9tins re7eren9ed! T8ese in94:de- <:t are nt 4i;ited t-9;;issining- en8an9ed 9;;issining- preparatin 7 a detai4ed O>M ;an:a4-and detai4ed training 7 t8e EMPLO%E"?S persnne4!

1.2 SUMMARY

#! T8is Se9tin in94:des t8e 7443ing 7r si4- 3aste- and 6ent piping inside t8e <:i4ding@

1! Pipe- t:<e- and 7ittings!$! Spe9ia4 pipe 7ittings!&! En9ase;ent 7r :ndergr:nd ;eta4 piping!

B! "e4ated Se9tins in94:de t8e 7443ing@

1. Di6isin 15 Se9tin 15((5 ASe3age P:;ps!A

1.3 DEFINITIONS

#! #BS@ #9ry4nitri4e,<:tadiene,styrene p4asti9!

B! EPDM@ Et8y4ene,prpy4ene,diene terp4y;er r:<<er!

C! LLDPE@ Linear- 43,density p4yet8y4ene p4asti9!

D! NB"@ #9ry4nitri4e,<:tadiene r:<<er!

E! PE@ P4yet8y4ene p4asti9!

'! PVC@ P4y6iny4 984ride p4asti9!

G! TPE@ T8er;p4asti9 e4ast;er!

1.4 PERFORMANCE REQUIREMENTS

#! C;pnents and insta44atin s8a44 <e 9apa<4e 7 3it8standing t8e 7443ing ;ini;:;3ring press:re- :n4ess t8er3ise indi9ated@

1! Si4- Waste- and Vent Piping@ 1,7t 8ead 7 3ater & Pa!$! Sanitary Se3er- 'r9e,Main Piping@ 15 psig 1&5 Pa!

B! Seis;i9 Per7r;an9e@ Si4- 3aste- and 6ent piping and s:pprt and insta44atin s8a44<e 9apa<4e 7 3it8standing t8e e77e9ts 7 seis;i9 e6ents deter;ined a99rding t #SCE 2- AMini;:; Design Lads 7r B:i4dings and Ot8er Str:9t:res!A

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1.5 SUBMITTALS

#! Prd:9t Data@ 'r pipe- t:<e- 7ittings- and 9:p4ings!

B! LEED S:<;itta4@

1! Prd:9t Data 7r Credit E) (!1@ 'r s46ent 9e;ents and ad8esi6e pri;ers-in94:ding printed state;ent 7 VOC 9ntent!

C! S8p Dra3ings@

1! Design Ca49:4atins@ Signed and sea4ed <y a =:a4i7ied Master P4:;<er 7r se4e9ting seis;i9 restraints!

$! S6ent Drainage Syste;@ In94:de p4ans- e4e6atins- se9tins- and detai4s!

D! 'ie4d =:a4ity,9ntr4 inspe9tin and test reprts!

1. QUALITY ASSURANCE

#! Piping ;ateria4s s8a44 <ear 4a<e4- sta;p- r t8er ;arings 7 spe9i7ied testingagen9y!

B! C;p4y 3it8 NS' 1(- AP4asti9s Piping Syste;s C;pnents and "e4ated Materia4s-A7r p4asti9 piping 9;pnents! In94:de ;aring 3it8 ANS',d36A 7r p4asti9 drain-3aste- and 6ent piping ANS',drainA 7r p4asti9 drain piping ANS',t:<:4arA 7r p4asti99ntin::s 3aste piping and ANS',se3erA 7r p4asti9 se3er piping!

PART 2 – PRODUCTS

2.1 MANUFACTURERS

#! In t8er Part $ arti94es 38ere tit4es <e43 intrd:9e 4ists- t8e 7443ing re=:ire;entsapp4y t prd:9t se4e9tin@

1! #99epta<4e Man:7a9t:rers@ See se9tin 152 F#4ternati6e E=:ip;ent andS:pp4ier!

2.2 PIPING MATERIALS

#! "e7er t Part & APiping #pp4i9atinsA #rti94e 7r app4i9atins 7 pipe- t:<e- 7itting- and Hining ;ateria4s!

2.3 !UB"AND"SPIGOT# CAST"IRON SOIL PIPE AND FITTINGS

#! Pipe and 'ittings@ #STM # 2(- Ser6i9e and Etra,+ea6y 94ass es!

B! Gasets@ #STM C 5*(- r:<<er!

C! Ca4ing Materia4s@ #STM B $- p:re 4ead and a:; r 8e;p 7i<er!

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2.4 !UBLESS CAST"IRON SOIL PIPE AND FITTINGS

#! Pipe and 'ittings@ #STM # 000 r CISPI &1!

B! S6ent Sta9 'ittings@ #SME B1*!(5 r #SSE 1(&- 8:<4ess- 9ast,irn aeratr and

deaeratr drainage 7ittings!

C! S8ie4ded C:p4ings@ #STM C 1$22 asse;<4y 7 ;eta4 s8ie4d r 8:sing- 9rrsin,resistant 7asteners- and r:<<er s4ee6e 3it8 integra4- 9enter pipe stp!

1! Standard- S8ie4ded- Stain4ess,Stee4 C:p4ings@ CISPI &1- 3it8 stain4ess,stee49rr:gated s8ie4d stain4ess,stee4 <ands and tig8tening de6i9es and #STM C 5*(- r:<<er s4ee6e!

a! #99epta<4e Man:7a9t:rers@ See se9tin 152 F#4ternati6e E=:ip;entand S:pp4ier!

$! +ea6y,D:ty- S8ie4ded- Stain4ess,Stee4 C:p4ings@ Wit8 stain4ess,stee4 s8ie4d-

stain4ess,stee4 <ands and tig8tening de6i9es- and #STM C 5*(- r:<<er s4ee6e!


&! +ea6y,D:ty- S8ie4ded- Cast,Irn C:p4ings@ #STM # (0J# (0M- t3,pie9e- 9ast,irn 8:sing stain4ess,stee4 <4ts and n:ts and #STM C 5*(- r:<<er s4ee6e!


D! "igid- Uns8ie4ded C:p4ings@ #STM C 1(*1- s4ee6e,type- red:9ing, r transitin,type

;e98ani9a4 9:p4ing ;4ded 7r; #STM C 1((- TPE ;ateria4 3it8 9rrsin,resistant,;eta4 tensin <and and tig8tening ;e98anis; n ea98 end!


2.5 SPECIAL PIPE FITTINGS

#! '4ei<4e- Nnpress:re Pipe C:p4ings@ C;p4y 3it8 #STM C 112&- e4ast;eri9- s4ee6e,type- red:9ing r transitin pattern! In94:de s8ear ring- ends 7 sa;e siKes as pipingt <e Hined- and 9rrsin,resistant,;eta4 tensin <and and tig8tening ;e98anis;n ea98 end!


$! S4ee6e Materia4s@

a! 'r Cast,Irn Si4 Pipes@ #STM C 5*(- r:<<er!<! 'r P4asti9 Pipes@ #STM ' (22- e4ast;eri9 sea4 r #STM D 5$*-

PVC!9! 'r Dissi;i4ar Pipes@ #STM D 5$*- PVC r t8er ;ateria4 9;pati<4e

3it8 pipe ;ateria4s <eing Hined!

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B! S8ie4ded Nnpress:re Pipe C:p4ings@ #STM C 1(*- e4ast;eri9 r r:<<er s4ee6e 3it87:44,4engt8- 9rrsin,resistant :ter s8ie4d and 9rrsin,resistant,;eta4 tensin <andand tig8tening ;e98anis; n ea98 end!


C! "igid- Uns8ie4ded- Nnpress:re Pipe C:p4ings@ #STM C 1(*1- s4ee6e,type red:9ing, r transitin,type ;e98ani9a4 9:p4ing ;4ded 7r; #STM C 1((- TPE ;ateria4 3it89rrsin,resistant,;eta4 tensin <and and tig8tening ;e98anis; n ea98 end!


D! Press:re Pipe C:p4ings@ #WW# C$1 ;eta4- s4ee6e,type sa;e siKe as- 3it8 press:rerating at 4east e=:a4 t- and ends 9;pati<4e 3it8- pipes t <e Hined!


E! Center,S4ee6e Materia4@ Car<n stee4!

'! Gaset Materia4@ Nat:ra4 r synt8eti9 r:<<er!

G! Meta4 C;pnent 'inis8@ Crrsin,resistant 9ating r ;ateria4!

+! '4ei<4e Ba44 /ints@ D:9ti4e,irn 7itting 3it8 9;<inatin 7 74anged and ;e98ani9a4,Hintends 9;p4ying 3it8 #WW# C11 r #WW# C15&! In94:de gaseted <a44,Hint

se9tin and d:9ti4e,irn g4and- r:<<er gaset- and stee4 <4ts!


I! Epansin /ints@ T3 r t8ree,pie9e- d:9ti4e,irn asse;<4y 9nsisting 7 te4es9pings4ee6es 3it8 gasets and restrained,type- d:9ti4e,irn- <e44,and,spigt end se9tins9;p4ying 3it8 #WW# C11 r #WW# C15&! Se4e9t and asse;<4e 9;pnents 7r epansin indi9ated! In94:de #WW# C111- d:9ti4e,irn g4ands- r:<<er gasets- andstee4 <4ts!


/! Wa44,Penetratin 'ittings@ C;p:nd- d:9ti4e,irn 9:p4ing 7itting 3it8 s4ee6e and 74eingse9tins 7r :p t $,degree de74e9tin- gasets- and restrained,Hint ends 9;p4ying3it8 #WW# C11 r #WW# C15&! In94:de #WW# C111- d:9ti4e,irn g4ands- r:<<er gasets- and stee4 <4ts!


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2. ENCASEMENT FOR UNDERGROUND METAL PIPING

A. Des9riptin@ #STM # *2( r #WW# C15- 8ig8,density- 9rss4a;inated PE 7i4; 7 !(,in98 !1,;; r LLDPE 7i4; 7 !0,in98 !$,;; ;ini;:; t8i9ness!

B! 'r;@ t:<e!

C! C4r@ nat:ra4!

PART 3 – EXECUTION

3.1 EXCAVATION

#! "e7er t Di6isin $ Se9tin AEart83rA 7r e9a6ating- tren98ing- and <a97i44ing!

3.2 PIPING APPLICATIONS

#! '4anges and :nins ;ay <e :sed n a<6egr:nd press:re piping- :n4ess t8er3iseindi9ated!

B! #<6egr:nd- si4 and 3aste piping NPS ( DN 1 and s;a44er s8a44 <e any 7 t8e7443ing@

1! Ser6i9e 94ass- 9ast,irn si4 pipe and 7ittings gasets and gaseted Hints!$! +:<4ess 9ast,irn si4 pipe and 7ittings and s6ent sta9 7ittings standard-

s8ie4ded- stain4ess,stee4- 8ea6y,d:ty s8ie4ded- stain4ess,stee4 and rigid-:ns8ie4ded 9:p4ings and 8:<4ess,9:p4ing Hints!

&! Dissi;i4ar Pipe,Materia4 C:p4ings@ '4ei<4e- S8ie4ded- "igid- :ns8ie4ded-nnpress:re pipe 9:p4ings 7r Hining dissi;i4ar pipe ;ateria4s 3it8 s;a44di77eren9e in OD!

C! #<6egr:nd- si4 and 3aste piping NPS 5 DN 1$5 and 4arger s8a44 <e t8e 7443ing@

1! Ser6i9e 94ass- 9ast,irn si4 pipe and 7ittings gasets and gaseted Hints!$! +:<4ess 9ast,irn si4 pipe and 7ittings and s6ent sta9 7ittings standard- and

8ea6y,d:ty s8ie4ded- stain4ess,stee4 9:p4ings and 8:<4ess,9:p4ing Hints!

D! #<6egr:nd- 6ent piping NPS ( DN 1 and s;a44er s8a44 <e any 7 t8e 7443ing@

1! S4id,3a44 PVC pipe- PVC s9et 7ittings- and s46ent,9e;ented Hints!

E! #<6egr:nd- 6ent piping NPS 5 DN 1$5 and 4arger s8a44 <e any 7 t8e 7443ing@

1! S4id,3a44 PVC pipe- PVC s9et 7ittings- and s46ent,9e;ented Hints!

'! Undergr:nd- si4- 3aste- and 6ent piping NPS ( DN 1 and s;a44er s8a44 <e any7 t8e 7443ing@

1! Ser6i9e 94ass- 9ast,irn si4 piping gasets and gaseted- 9a4ing ;ateria4s and9a4ed Hints!

$! Be44 > Spigt tapped 9ast,irn si4 pipe and 7ittings standard- s8ie4ded- stain4ess,stee4- 8ea6y,d:ty s8ie4ded- stain4ess,stee4- 8ea6y,d:ty s8ie4ded- 9ast,irn andrigid- :ns8ie4ded 9:p4ings and 8:<4ess,9:p4ing Hints!

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G! Undergr:nd- si4 and 3aste piping NPS 5 DN 1$5 and 4arger s8a44 <e any 7 t8e7443ing@

1! Ser6i9e 94ass- 9ast,irn si4 piping gasets and gaseted- 9a4ing ;ateria4s and9a4ed Hints!

$! Be44 > Spigt tapped 9ast,irn si4 pipe and 7ittings standard- s8ie4ded- stain4ess,stee4- 8ea6y,d:ty s8ie4ded- stain4ess,stee4 and 8ea6y,d:ty s8ie4ded- 9ast,irn9:p4ings and 8:<4ess,9:p4ing Hints!

+! #<6egr:nd sanitary,se3age 7r9e ;ains NPS 1,1J$ and NPS $ DN ( and DN 5s8a44 <e t8e 7443ing@

1! D:9ti4e irn pipe > 74ange 7ittings 9n7ir;ing t #NSI #$1- #1- 11- 5 and 5194ass 5* r appr6ed e=:i6a4ent!

$! Stee4 pipe- press:re 7ittings- and t8readed Hints!

I! #<6egr:nd sanitary,se3age 7r9e ;ains NPS $,1J$ t NPS * DN *5 t DN 15s8a44 <e any 7 t8e 7443ing@


$! Stee4 pipe- press:re 7ittings- and t8readed Hints!&! Gr6ed,end stee4 pipe- gr6ed,Hint syste; 7ittings and 9:p4ings- and gr6ed

Hints!

/! Undergr:nd sanitary,se3age 7r9e ;ains NPS ( DN 1 and s;a44er s8a44 <e any7 t8e 7443ing@


$! Stee4 pipe- press:re 7ittings- and t8readed Hints!

! Undergr:nd sanitary,se3age 7r9e ;ains NPS 5 DN 1$5 and 4arger s8a44 <e any 7 t8e 7443ing@


$! Stee4 pipe- press:re 7ittings- and t8readed Hints!&! Gr6ed,end stee4 pipe- gr6ed,Hint syste; 7ittings and 9:p4ings- and

gr6ed Hints!

3.3 PIPING INSTALLATION

#! Sanitary se3er piping :tside t8e <:i4ding is spe9i7ied in Di6isin $ Se9tin ASanitarySe3erage!A

B! Basi9 piping insta44atin re=:ire;ents are spe9i7ied in Di6isin 15 Se9tin ABasi9Me98ani9a4 Materia4s and Met8ds!A

C! Insta44 seis;i9 restraints n piping! Seis;i9,restraint de6i9es are spe9i7ied inDi6isin 15 Se9tin AMe98ani9a4 Vi<ratin and Seis;i9 Cntr4s!A

D! Insta44 94ean:ts at grade and etend t 38ere <:i4ding sanitary drains 9nne9t t<:i4ding sanitary se3ers!

E! Insta44 94ean:t 7itting 3it8 94s:re p4:g inside t8e <:i4ding in sanitary 7r9e,;ainpiping!

'! Insta44 :ndergr:nd- stee4- 7r9e,;ain piping! Insta44 en9ase;ent n piping a99rdingt #STM # *2( r #WW# C15!

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G! Insta44 :ndergr:nd- d:9ti4e,irn- 7r9e,;ain piping a99rding t #WW# C*! Insta44<:ried piping inside t8e <:i4ding <et3een 3a44 and 74r penetratins and 9nne9tint sanitary se3er piping :tside t8e <:i4ding 3it8 restrained Hints! #n98r pipe t3a44 r 74r! Insta44 t8r:st,<49 s:pprts at 6erti9a4 and 8riKnta4 77sets!

1! Insta44 en9ase;ent n piping a99rding t #STM # *2( r #WW# C15!

+! Insta44 :ndergr:nd- d:9ti4e,irn- spe9ia4 pipe 7ittings a99rding t #WW# C*!

1! Insta44 en9ase;ent n piping a99rding t #STM # *2( r #WW# C15!

I! Insta44 9ast,irn s4ee6e 3it8 3ater stp and ;e98ani9a4 s4ee6e sea4 at ea98 ser6i9epipe penetratin t8r:g8 7:ndatin 3a44! Se4e9t n:;<er 7 inter49ing r:<<er 4insre=:ired t ;ae insta44atin 3atertig8t! S4ee6es and ;e98ani9a4 s4ee6e sea4s arespe9i7ied in Di6isin 15 Se9tin ABasi9 Me98ani9a4 Materia4s and Met8ds!A

/! Insta44 3a44,penetratin 7itting at ea98 ser6i9e pipe penetratin t8r:g8 7:ndatin

3a44! Mae insta44atin 3atertig8t!

! Insta44 9ast,irn si4 piping a99rding t CISPIs ACast Irn Si4 Pipe and 'ittings+and<-A C8apter IV- AInsta44atin 7 Cast Irn Si4 Pipe and 'ittings!A

1! Insta44 en9ase;ent n :ndergr:nd piping a99rding t #STM # *2( r #WW# C15!

L! Mae 98anges in dire9tin 7r si4 and 3aste drainage and 6ent piping :singapprpriate <ran98es- <ends- and 4ng,s3eep <ends! Sanitary tees and s8rt,s3eep1J( <ends ;ay <e :sed n 6erti9a4 sta9s i7 98ange in dire9tin 7 743 is 7r;8riKnta4 t 6erti9a4! Use 4ng,t:rn- d:<4e %,<ran98 and 1J0,<end 7ittings i7 $7it:res are insta44ed <a9 t <a9 r side <y side 3it8 9;;n drain pipe! Straig8t

tees- e4<3s- and 9rsses ;ay <e :sed n 6ent 4ines! D nt 98ange dire9tin 7 743 ;re t8an degrees! Use prper siKe 7 standard in9reasers and red:9ers i7 pipes 7 di77erent siKes are 9nne9ted! "ed:9ing siKe 7 drainage piping in dire9tin7 743 is pr8i<ited!

M! Lay <:ried <:i4ding drainage piping <eginning at 43 pint 7 ea98 syste;! Insta44 tr:et grades and a4ign;ent indi9ated- 3it8 :n<ren 9ntin:ity 7 in6ert! P4a9e 8:< ends7 piping :pstrea;! Insta44 re=:ired gasets a99rding t ;an:7a9t:rers 3ritteninstr:9tins 7r :se 7 4:<ri9ants- 9e;ents- and t8er insta44atin re=:ire;ents!Maintain s3a< in piping and p:44 past ea98 Hint as 9;p4eted!

N! Insta44 si4 and 3aste drainage and 6ent piping at t8e 7443ing ;ini;:; s4pes-:n4ess t8er3ise indi9ated@

1! B:i4ding Sanitary Drain@ $ per9ent d3n3ard in dire9tin 7 743 7r pipingNPS & DN 0 and s;a44er 1 per9ent d3n3ard in dire9tin 7 743 7r pipingNPS ( DN 1 and 4arger!

$! +riKnta4 Sanitary Drainage Piping@ $ per9ent d3n3ard in dire9tin 7 743!&! Vent Piping@ 1 per9ent d3n t3ard 6erti9a4 7it:re 6ent r t3ard 6ent sta9!

O! Insta44 engineered si4 and 3aste drainage and 6ent piping syste;s as 7443s@

1! C;<inatin Waste and Vent@ C;p4y 3it8 standards 7 a:t8rities 8a6ing H:risdi9tin!

$! S6ent Drainage Syste;@ C;p4y 3it8 #SSE 1(& and s6ent 7itting;an:7a9t:rers 3ritten insta44atin instr:9tins!

&! "ed:9ed,SiKe Venting@ C;p4y 3it8 standards 7 a:t8rities 8a6ing H:risdi9tin!

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P! S4ee6es are nt re=:ired 7r 9ast,irn si4 piping passing t8r:g8 9n9rete s4a<s,n,grade i7 s4a< is 3it8:t ;e;<rane 3aterpr7ing!

)! Insta44 PVC 6ent piping a99rding t #STM D $**5!

"! D nt en94se- 96er- r p:t piping int peratin :nti4 it is inspe9ted and appr6ed<y a:t8rities 8a6ing H:risdi9tin!

S! Insta44 6ent piping a99rding t #STM D $**5!

3.4 $OINT CONSTRUCTION

#! Basi9 piping Hint 9nstr:9tin re=:ire;ents are spe9i7ied in Di6isin 15 Se9tinABasi9 Me98ani9a4 Materia4s and Met8ds!A

B! /in 8:<,and,spigt- 9ast,irn si4 piping 3it8 gaset Hints a99rding t CISPIs ACastIrn Si4 Pipe and 'ittings +and<A 7r 9;pressin Hints!

C! /in 8:<,and,spigt- 9ast,irn si4 piping 3it8 9a4ed Hints a99rding t CISPIs ACastIrn Si4 Pipe and 'ittings +and<A 7r 4ead and a:; 9a4ed Hints!

D! /in 8:<4ess 9ast,irn si4 piping a99rding t CISPI &1 and CISPIs ACast Irn Si4Pipe and 'ittings +and<A 7r 8:<4ess,9:p4ing Hints!

E! S4dered /ints@ Use #STM B 01&- 3ater,74:s8a<4e- 4ead,7ree 74: #STM B &$- 4ead,7ree,a44y s4der and #STM B 0$0 pr9ed:re- :n4ess t8er3ise indi9ated!

'! Gr6ed /ints@ #sse;<4e Hint 3it8 eyed 9:p4ing- gaset- 4:<ri9ant- and <4tsa99rding t 9:p4ing and 7itting ;an:7a9t:rers 3ritten instr:9tins!

G! PVC Nnpress:re Piping /ints@ /in piping a99rding t #STM D $**5!

3.5 VALVE INSTALLATION

#! Genera4 6a46e insta44atin re=:ire;ents are spe9i7ied in Di6isin 15 Se9tin AVa46es!A

B! S8:t77 Va46es@ Insta44 s8:t77 6a46e n ea98 se3age p:;p dis98arge!

1! Insta44 gate r 7:44,prt <a44 6a46e 7r piping NPS $ DN 5 and s;a44er!$! Insta44 gate 6a46e 7r piping NPS $,1J$ DN *5 and 4arger!

C! C8e9 Va46es@ Insta44 s3ing 98e9 6a46e- <et3een p:;p and s8:t77 6a46e- n ea98se3age p:;p dis98arge!

D! Ba93ater Va46es@ Insta44 <a93ater 6a46es in piping s:<He9t t se3age <a9743!

1! +riKnta4 Piping@ +riKnta4 <a93ater 6a46es! Use nr;a44y 94sed type-:n4ess t8er3ise indi9ated!

$! '4r Drains@ Drain :t4et <a93ater 6a46es- :n4ess drain 8as integra4<a93ater 6a46e!

&! Insta44 <a93ater 6a46es in a99essi<4e 49atins!4. Ba93ater 6a46e are spe9i7ied in Di6isin 15 Se9tin 15155 AP4:;<ing

Spe9ia4ties!A

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3. !ANGER AND SUPPORT INSTALLATION

#! Seis;i9,restraint de6i9es are spe9i7ied in Di6isin 15 Se9tin 152& AVi<ratins andSeis;i9 Cntr4s 7r Piping and E=:ip;ent

B! Pipe 8angers and s:pprts are spe9i7ied in Di6isin 15 Se9tin A+angers and S:pprts!AInsta44 t8e 7443ing@

1! Verti9a4 Piping@ MSS Type 0 r Type ($- 94a;ps!$! Insta44 indi6id:a4- straig8t- 8riKnta4 piping r:ns a99rding t t8e 7443ing@

a! 1 'eet & ; and Less@ MSS Type 1- adH:sta<4e- stee4 94e6is8angers!

<! Lnger T8an 1 'eet & ;@ MSS Type (&- adH:sta<4e r44er 8angers!

9! Lnger T8an 1 'eet & ;- i7 Indi9ated@ MSS Type (- spring9:s8in r44s!

&! M:4tip4e- Straig8t- +riKnta4 Piping ":ns 1 'eet & ; r Lnger@ MSSType ((- pipe r44s! S:pprt pipe r44s n trapeKe!

(! Base 7 Verti9a4 Piping@ MSS Type 5$- spring 8angers!

C! Insta44 s:pprts a99rding t Di6isin 15 Se9tin 15*1 A+angers and S:pprts!A

D! S:pprt 6erti9a4 piping and t:<ing at <ase and at ea98 74r!

E! "d dia;eter ;ay <e red:9ed 1 siKe 7r d:<4e,rd 8angers- 3it8 &J0,in98 1,;;;ini;:; rds!

'! Insta44 8angers 7r 9ast,irn si4 piping 3it8 t8e 7443ing ;ai;:; 8riKnta4 spa9ing and;ini;:; rd dia;eters@

1! NPS 1,1J$ and NPS $ DN ( and DN 5@ * in98es 15 ;; 3it8 &J0,

in98 1,;; rd!$! NPS & DN 0@ * in98es 15 ;; 3it8 1J$,in98 1&,;; rd!&! NPS ( and NPS 5 DN 1 and DN 1$5@ * in98es 15 ;; 3it8 5J0,in98

1*,;; rd!(! NPS * DN 15@ * in98es 15 ;; 3it8 &J(,in98 1,;; rd!5! NPS 0 t NPS 1$ DN $ t DN &@ * in98es 15 ;; 3it8 2J0,in98

$$,;; rd!

G! Insta44 s:pprts 7r 6erti9a4 9ast,irn si4 piping e6ery 15 7eet (!5 ;!

+! Insta44 8angers 7r stee4 piping 3it8 t8e 7443ing ;ai;:; 8riKnta4 spa9ing and;ini;:; rd dia;eters@

1! NPS 1,1J( DN &$@ 0( in98es $1 ;; 3it8 &J0,in98 1,;; rd!$! NPS 1,1J$ DN (@ 10 in98es $2 ;; 3it8 &J0,in98 1,;; rd!&! NPS $ DN 5@ 1 7eet & ; 3it8 &J0,in98 1,;; rd!(! NPS $,1J$ DN *5@ 11 7eet &!( ; 3it8 1J$,in98 1&,;; rd!5! NPS & DN 0@ 1$ 7eet &!2 ; 3it8 1J$,in98 1&,;; rd!*! NPS ( and NPS 5 DN 1 and DN 1$5@ 1$ 7eet &!2 ; 3it8 5J0,in98 1*,

;; rd!2! NPS * DN 15@ 1$ 7eet &!2 ; 3it8 &J(,in98 1,;; rd!0! NPS 0 t NPS 1$ DN $ t DN &@ 1$ 7eet &!2 ; 3it8 2J0,in98 $$,;;

rd!I! Insta44 s:pprts 7r 6erti9a4 stee4 piping e6ery 15 7eet (!5 ;!

! Page 71$




/! Insta44 8angers 7r stain4ess,stee4 piping 3it8 t8e 7443ing ;ai;:; 8riKnta4 spa9ingand ;ini;:; rd dia;eters@

1! NPS $ DN 5@ 0( in98es $1 ;; 3it8 &J0,in98 1,;; rd!

$! NPS & DN 0@ * in98es $( ;; 3it8 1J$,in98 1&,;; rd!&! NPS ( DN 1@ 10 in98es $2 ;; 3it8 1J$,in98 1&,;; rd!(! NPS * DN 15@ 1 7eet & ; 3it8 5J0,in98 1*,;; rd!

! Insta44 s:pprts 7r 6erti9a4 stain4ess,stee4 piping e6ery 1 7eet & ;!

L! Insta44 8angers 7r 9pper t:<ing 3it8 t8e 7443ing ;ai;:; 8riKnta4 spa9ing and;ini;:; rd dia;eters@

1! NPS 1,1J( DN &$@ 2$ in98es 10 ;; 3it8 &J0,in98 1,;; rd!$! NPS 1,1J$ and NPS $ DN ( and DN 5@ * in98es $( ;; 3it8 &J0,in98

1,;; rd!&! NPS $,1J$ DN *5@ 10 in98es $2 ;; 3it8 1J$,in98 1&,;; rd!(! NPS & t NPS 5 DN 0 t DN 1$5@ 1 7eet & ; 3it8 1J$,in98 1&,;; rd!

5! NPS * DN 15@ 1 7eet & ; 3it8 5J0,in98 1*,;; rd!*! NPS 0 DN $@ 1 7eet & ; 3it8 &J(,in98 1,;; rd!

M! Insta44 s:pprts 7r 6erti9a4 9pper t:<ing e6ery 1 7eet & ;!

N! Insta44 8angers 7r PVC piping 3it8 t8e 7443ing ;ai;:; 8riKnta4 spa9ing and;ini;:; rd dia;eters@

1! NPS 1,1J$ and NPS $ DN ( and DN 5@ (0 in98es 1$ ;; 3it8 &J0,in98 1,;; rd!

$! NPS & DN 0@ (0 in98es 1$ ;; 3it8 1J$,in98 1&,;; rd!&! NPS ( and 5 DN 1 and 1$5@ (0 in98es 1$ ;; 3it8 5J0,in98 1*,;;

rd!

(! NPS * DN 15@ (0 in98es 1$ ;; 3it8 &J(,in98 1,;; rd!5! NPS 0 t NPS 1$ DN $ t DN &@ (0 in98es 1$ ;; 3it8 2J0,in98

$$,;; rd!

O! Insta44 s:pprts 7r 6erti9a4 PVC piping e6ery (0 in98es 1$ ;;!

P! S:pprt piping and t:<ing nt 4isted a<6e a99rding t MSS SP,* and ;an:7a9t:rers3ritten instr:9tins!

3.% CONNECTIONS

#! Dra3ings indi9ate genera4 arrange;ent 7 piping- 7ittings- and spe9ia4ties!

B! Cnne9t si4 and 3aste piping t eterir sanitary se3erage piping! Use transitin7itting t Hin dissi;i4ar piping ;ateria4s!

C! Cnne9t drainage and 6ent piping t t8e 7443ing@

1! P4:;<ing 'it:res@ Cnne9t drainage piping in siKes indi9ated- <:t nts;a44er t8an re=:ired <y p4:;<ing 9de!

$! P4:;<ing 'it:res and E=:ip;ent@ Cnne9t at;sp8eri9 6ent piping in siKesindi9ated- <:t nt s;a44er t8an re=:ired <y a:t8rities 8a6ing H:risdi9tin!

&! P4:;<ing Spe9ia4ties@ Cnne9t drainage and 6ent piping in siKes indi9ated-<:t nt s;a44er t8an re=:ired <y p4:;<ing 9de!

4. E=:ip;ent@ Cnne9t drainage piping as indi9ated! Pr6ide s8:t77 6a46e- i7

indi9ated- and :nin 7r ea98 9nne9tin! Use 74anges instead 7 :nins 7r 9nne9tins NPS $,1J$ DN *5 and 4arger!

! Page 1 71$




D! Cnne9t 7r9e,;ain piping t t8e 7443ing@

1! Sanitary Se3er@ T eterir 7r9e ;ain r sanitary ;an84e!$! Se3age P:;ps@ T se3age p:;p dis98arge!

3.& FIELD QUALITY CONTROL

#! D:ring insta44atin- nti7y a:t8rities 8a6ing H:risdi9tin at 4east $( 8:rs <e7reinspe9tin ;:st <e ;ade! Per7r; tests spe9i7ied <e43 in presen9e 7 a:t8rities8a6ing H:risdi9tin!

1! ":g8ing,in Inspe9tin@ #rrange 7r inspe9tin 7 piping <e7re 9n9ea4ing r 94sing,in a7ter r:g8ing,in and <e7re setting 7it:res!

$! 'ina4 Inspe9tin@ #rrange 7r 7ina4 inspe9tin <y a:t8rities 8a6ing H:risdi9tin t<ser6e tests spe9i7ied <e43 and t ens:re 9;p4ian9e 3it8 re=:ire;ents!

B! "einspe9tin@ I7 a:t8rities 8a6ing H:risdi9tin 7ind t8at piping 3i44 nt pass test r

inspe9tin- ;ae re=:ired 9rre9tins and arrange 7r reinspe9tin!

C! "eprts@ Prepare inspe9tin reprts and 8a6e t8e; signed <y a:t8rities 8a6ing H:risdi9tin!

D! Test sanitary drainage and 6ent piping a99rding t pr9ed:res 7 a:t8rities 8a6ing H:risdi9tin r- in a<sen9e 7 p:<4is8ed pr9ed:res- as 7443s@

1! Test 7r 4eas and de7e9ts in ne3 piping and parts 7 eisting piping t8at 8a6e<een a4tered- etended- r repaired! I7 testing is per7r;ed in seg;ents-s:<;it separate reprt 7r ea98 test- 9;p4ete 3it8 diagra; 7 prtin 7 piping tested!

$! Lea6e :n96ered and :n9n9ea4ed ne3- a4tered- etended- r rep4a9ed drainage

and 6ent piping :nti4 it 8as <een tested and appr6ed! Epse 3r t8at 3as96ered r 9n9ea4ed <e7re it 3as tested!

&! ":g8ing,in P4:;<ing Test Pr9ed:re@ Test drainage and 6ent piping- e9ept:tside 4eaders- n 9;p4etin 7 r:g8ing,in! C4se penings in pipingsyste; and 7i44 3it8 3ater t pint 7 6er743- <:t nt 4ess t8an 1,7t 8ead7 3ater & Pa! 'r; 15 ;in:tes <e7re inspe9tin starts t 9;p4etin 7 inspe9tin- 3ater 4e6e4 ;:st nt drp! Inspe9t Hints 7r 4eas!

(! 'inis8ed P4:;<ing Test Pr9ed:re@ #7ter p4:;<ing 7it:res 8a6e <een set andtraps 7i44ed 3it8 3ater- test 9nne9tins and pr6e t8ey are gastig8t and3atertig8t! P4:g 6ent,sta9 penings n r7 and <:i4ding drains 38ere t8ey4ea6e <:i4ding! Intrd:9e air int piping syste; e=:a4 t press:re 7 1,in983g $5 Pa! Use U,t:<e r ;an;eter inserted in trap 7 3ater 94set t;eas:re t8is press:re! #ir press:re ;:st re;ain 9nstant 3it8:t

intrd:9ing additina4 air t8r:g8:t perid 7 inspe9tin! Inspe9t p4:;<ing7it:re 9nne9tins 7r gas and 3ater 4eas!

5! "epair 4eas and de7e9ts 3it8 ne3 ;ateria4s and retest piping- r prtin t8ere7-:nti4 satis7a9try res:4ts are <tained!

*! Prepare reprts 7r tests and re=:ired 9rre9ti6e a9tin!

E! Test 7r9e,;ain piping a99rding t pr9ed:res 7 a:t8rities 8a6ing H:risdi9tin r- ina<sen9e 7 p:<4is8ed pr9ed:res- as 7443s@

1! Lea6e :n96ered and :n9n9ea4ed ne3- a4tered- etended- r rep4a9ed 7r9e,;ain piping :nti4 it 8as <een tested and appr6ed! Epse 3r t8at 3as96ered r 9n9ea4ed <e7re it 3as tested!

$! Cap and s:<He9t piping t stati9,3ater press:re 7 5 psig &(5 Pa a<6e

perating press:re- 3it8:t e9eeding press:re rating 7 piping syste;

! Page 11 71$




;ateria4s! Is4ate test s:r9e and a443 t stand 7r 7:r 8:rs! Leas and4ss in test press:re 9nstit:te de7e9ts t8at ;:st <e repaired!

&! "epair 4eas and de7e9ts 3it8 ne3 ;ateria4s and retest piping- r prtin t8ere7-:nti4 satis7a9try res:4ts are <tained!

(! Prepare reprts 7r tests and re=:ired 9rre9ti6e a9tin!

3.' CLEANING

#! C4ean interir 7 piping! "e;6e dirt and de<ris as 3r prgresses!

B! Prte9t drains d:ring re;ainder 7 9nstr:9tin perid t a6id 94gging 3it8 dirt andde<ris and t pre6ent da;age 7r; tra77i9 and 9nstr:9tin 3r!

C! P4a9e p4:gs in ends 7 :n9;p4eted piping at end 7 day and 38en 3r stps!

3.10 PROTECTION

#! Epsed #BS and PVC Piping@ Prte9t p4:;<ing 6ents epsed t s:n4ig8t 3it8 t3

9ats 7 3ater,<ased 4ate paint!

&!11 COMMISSIONING

#! "e7er t Se9tin 121 AC;;issining 7r 9;;issining re=:ire;ents!

&!1$ DEMONSTRATION

#! 'a9try,a:t8riKed ser6i9e representati6e s8a44 train EMPLO%E"?S ;aintenan9epersnne4 t adH:st- perate- and ;aintain P4:;<ing e=:ip;ent- instr:;entatin and9ntr4s!

END O' SECTION

! Page 1$ 71$

15150-sanitary waste and vent piping

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