1531- 15540 - HVAC Pumps and Specialties

8/10/2019 1531- 15540 - HVAC Pumps and Specialties

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DIVISION 15- MECHANICAL

Section 15540 - HVAC Pumps and Speciaties

1!00 PA"# 1 -$ENE"AL

1!01 DESC"IP#ION O% &O"'(

A! P)o*ide pumps and )e+ui)ed s,stem t)im o) .eatin/ c.ied ate) and dua tempe)atu)e ate)s,stems incudin/ a )eated appu)tenances o) a compete and ope)atin/ s,stems!

1!02 SEC#ION INCL3DES(

A! End Suction Cose Couped Pump %oot Mounted

1!06 "ELA#ED DOC3MEN#S(

A! D)ain/s and /ene)a p)o*isions o t.e Cont)act incudin/ $ene)a and suppementa),Conditions and Di*ision 1 Speciication Sections app, to t.is Sections!

Section 777 - Ai/nment o "otatin/ E+uipment

Section 777 - Cast-in-Pace Conc)ete

Section 777 - Mec.anica $ene)a "e+ui)ements

Section 777 - Suppo)ts Anc.o)s and See*es

Section 777 - Moto)s and Sta)te)s

Section 777 - D)i*es

Section 777 - Mec.anica Identiication

Section 777 - Vi8)ation Isoation

Section 777 - Pipin/ Insuation

Section 777 - E+uipment Instaation

Section 777 - H,d)onic Pipin/ and Speciaties

Section 777 - #estin/ Ad9ustin/ and :aancin/

Section 777 - Mete)s and $au/es

Section 777 - Eect)ica

1!04 ;3ALI#< ASS3"ANCE(

A! A e+uipment o) components o t.is speciication section s.a meet o) e=ceed t.e )e+ui)ements

and +uait, o t.e items .e)ein speciied o) as denoted on t.e d)ain/s!:! Ensu)e pump ope)ation at speciied s,stem uid tempe)atu)es it.out *apo) 8indin/ and

ca*itation a)e non-o*e)oadin/ in pa)ae o) indi*idua ope)ation and ope)ate to ANSI>HI?!@!6!1 standa)d o) P)ee))ed Ope)atin/ "e/ion PO" uness ot.e)ise app)o*ed 8, t.een/inee)! #.e pump NPSH s.a coni)m to t.e ANSI>HI ?!@!1-1?? standa)ds o) Centrifugal

and Vertical Pumps for NPSH Margin!

C! Ensu)e pump p)essu)e )atin/s a)e at east e+ua to s,stemBs ma=imum ope)atin/ p)essu)e at point.e)e instaed 8ut not ess t.an speciied!

D! E+uipment manuactu)e) s.a 8e a compan, speciaiin/ in manuactu)e assem8, and ied

pe)o)mance o p)o*ided e+uipment it. a minimum o 20 ,ea)s e=pe)ience!

E! E+uipment p)o*ide) s.a 8e )esponsi8e o) p)o*idin/ ce)tiied e+uipment sta)t-up and .en


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noted an in t.e ied ce)tiied t)ainin/ session! Ne pump sta)t-up s.a 8e o) t.e pu)pose o

dete)minin/ pump ai/nment u8)ication *ota/e and ampe)a/e )eadin/s! A p)ope) eect)icaconnections pumpBs 8aance disc.a)/e and suction /au/e )eadin/s and ad9ustment o .ead i

)e+ui)ed! A cop, o t.e sta)t-up )epo)t s.a 8e made and sent to 8ot. t.e cont)acto) and to t.e

En/inee)!

1!05 P"OD3C# HANDLIN$(

A! P)otection( 3se a means necessa), to p)otect e+uipment 8eo)e du)in/ and ate) instaation!:! "epacement and "epai)( A sc)atc.ed dented and ot.e)ise dama/ed units s.a 8e )epai)ed o)

)epaced as di)ected 8, t.e A)c.itect En/inee)!

1!0@ "E$3LA#O"< "E;3I"EMEN#S(

A! Cono)m to Heat.>Lie Saet, Code o) Pu8ic Sc.oos:! Cono)m to Inte)nationa Mec.anica Code

C! Cono)m to :OCA Nationa :uidin/ Code

D! Cono)m to :OCA Nationa %i)e P)otection CodeE! Cono)m to State o Iinois Pum8in/ Code

%! Cono)m to Nationa Eect)ic Code N%PA 0

$! Cono)m to Iinois Accessi8iit, Code

H! Cono)m to appica8e ANSI>HI standa)dsI! P)oducts( Listed and cassiied 8, 3nde))ite)s La8o)ato)ies Inc! as suita8e o) t.e

pu)pose speciied and indicated!

1!0 S3:MI##AL(

A! Su8mit eac. item in t.is a)tice acco)din/ to t.e Conditions o t.e Cont)act and Di*ision 1Speciication Sections!

:! Su8mit manuactu)e)Bs instaation inst)uctions unde) p)o*isions o $ene)a Conditions and

Di*ision 1!

C! P)oduct Data incudin/ ce)tiied pe)o)mance cu)*es and )ated capacities o seected modesei/.ts s.ippin/ instaed and ope)atin/ u)nis.ed speciaties and accesso)ies! Indicate

pumpBs ope)atin/ point on cu)*es!

D! Compete Paca/e ino)mation P)oduct Data incudin/(

S,stem summa), s.eet .e)e appica8e

Se+uence o Ope)ation

S.op d)ain/ indicatin/ dimensions )e+ui)ed cea)ances and ocation and sie o eac.

ied connection

Poe) and cont)o i)in/ dia/)am

S,stem p)oie ana,sis incudin/ pump cu)*es s,stem cu)*e and *a)ia8e speed pumpcu)*es .e)e appica8e

Pump data s.eets - "ated capacities o seected modes and indication o pumpBs

ope)atin/ point on cu)*es!

Su8mittas on u)nis.ed speciaties and accesso)ies

Su8mittas must 8e speciic to t.is p)o9ect! $ene)ic su8mittas i not 8e accepted

D! Han/in/ and suppo)t )e+ui)ements s.oud oo t.e )ecommendations in t.e manuactu)e)Bs

instaation inst)uctions!


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1!0 OPE"A#ION AND MAIN#ENANCE DA#A(

A! Su8mit Ope)ation and Maintenance ino)mation unde) p)o*isions o Di*ision 15 FMec.anica

$ene)a "e+ui)ementsG and t.e p)o*isions o t.e $ene)a Conditions and Di*ision 1!

:! Ope)ation and Maintenance Data( Incude instaation inst)uctions assem8, *ies u8)icationinst)uctions and )epacement pa)ts ists!

C! 3nde) p)o*isions o commissionin/ documentation testin/ o pumps as e as t)ainin/ o

one)Bs ope)ation and maintenance pe)sonne ma, 8e )e+ui)ed in coope)ation it. t.ecommissionin/ consutant!

1!0? DELIVE"


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as sc.edued on t.e E+uipment Sc.edue d)ain/s!

:! End Suction Cosed Couped Pump %oot Mounted(1! #.e pumps s.a 8e cose couped oot mounted sin/e sta/e end suction *e)tica spit case

desi/n in cast i)on 8)one itted o) a 8)one o) a i)on const)uction speciica, desi/ned

o) +uiet ope)ation! Suita8e standa)d ope)ations at 225% and 15 PSI$ o)in/ p)essu)e o)

optiona ope)ations at up to 250% and 250 PSI$ o)in/ p)essu)es! &o)in/ p)essu)es

s.a not 8e de-)ated at tempe)atu)es up to 250%! #.e pump inte)nas s.a 8e capa8e o

8ein/ se)*ices it.out distu)8in/ pipin/ connections!2! #.e pumps s.a .a*e a soid SAE1144 stee s.at t.at is inte/)a to t.e moto)! A non-

e))ous s.at see*e s.a 8e empo,ed to compete, co*e) t.e etted a)ea unde) t.e sea!

6! #.e moto) 8ea)in/s s.a suppo)t t.e s.at *ia .ea*,-dut, /)ease u8)icated 8a 8ea)in/s!

4! Pump s.a 8e e+uipped it. an inte)na, us.ed mec.anica sea assem8, instaed in an

ena)/ed tape)ed sea c.am8e)! Sea assem8, s.a .a*e a 8)ass .ousin/ :una 8eos andseat /aset stainess stee sp)in/ and 8e o a ca)8on ce)amic desi/n it. t.e ca)8on ace

)otatin/ a/ainst a stationa), ce)amic ace!

5! Pump s.at s.a connect to a 8)ass impee)! Impee) s.a 8e .,d)auica, andd,namica, 8aanced e,ed to t.e s.at and secu)ed 8, a stainess stee ocin/ capsc)e

o) nut!

@! Pump s.oud 8e desi/ned to ao o) t)ue 8ac pu-out access to t.e pumpBs o)in/components o) ease o maintenance!

! Pump *oute s.a 8e o a cast i)on desi/n o) .eatin/ s,stems o) cast 8)one o) domestic

ate) s,stems it. inte/)a, cast pedesta *oute suppo)t )ated o) 15 PSI$ it. inte/)a

cast i)on an/es d)ied o) 125J ANSI companion an/es! Optiona 250 PSI$ o)in/p)essu)es a)e a*aia8e and a)e 250J an/e d)ied Voute s.a incude /au/e po)ts at

noes and *ent and d)ain po)ts!

! Moto)s s.a meet sc.edued .o)sepoe) speed *ota/e and encosu)e desi/n! Moto)s s.a.a*e .ea*,-dut, /)ease u8)icated 8a 8ea)in/s to oset t.e additiona 8ea)in/ oads

associated it. t.e cosed couped pump desi/n! Moto)s s.a 8e non-o*e)oadin/ at an,

point on t.e pump cu)*e and s.a meet NEMA speciications!

?! Pumps s.a cono)m to ANSI>HI ?!@!6!1 standa)d o) P)ee))ed Ope)atin/ "e/ion PO"uness ot.e)ise app)o*ed 8, t.e en/inee)! #.e pump NPSH s.a cono)m to t.e ANSI>HI

?!@!1-1?? standa)ds o) Centrifugal and Vertical Pumps for NPSH Margin!10! Pump s.a 8e o a maintaina8e desi/n and o) ease o maintenance s.oud use mac.ine it

pa)ts and not p)ess it components!

11! Pump manuactu)e) s.a 8e ISO-?001 ce)tiied!

12! Eac. pump s.a 8e acto), tested and name-pated 8eo)e s.ipment!C! Accesso)ies(

1! &.e)e noted on sc.edue pumps s.a 8e p)o*ided it. a i)on const)uction incudin/( cast

i)on impee) stainess stee s.at see*e and a stainess stee sea assem8, .ousin/!2! &.e)e noted on sc.edue pumps s.a 8e p)o*ided it. inte)na 8)one casin/ ea) )in/s o)

modiications o) specia *e)tica mountin/ )e+ui)ements!6! &.e)e noted on sc.edue an EP# #un/sten>Ca)8ide sea 250% ma=imum ope)atin/

tempe)atu)e Viton sea o) #eon sea s.oud 8e used in ieu o t.e :una standa)d sea

225% ma=imum ope)atin/ tempe)atu)e!

4! &.e)e noted on sc.edue a stuin/ 8o= desi/ned ma, 8e used in ieu o t.e t)aditiona

inte)na, us.ed mec.anica sea desi/n! Pump s.a 8e us.ed sin/e sea us.ed dou8esea o) pacin/ /and t,pe sea a))an/ements!

5! &.e)e noted on sc.edue pumpin/ e+uipment ma, )e+ui)e one o) a o t.e ooin/ tests(

Ce)tiied La8 tests unitnessed H,d)auic Institute Le*e : tests o) &itnessed #ests!

@! &.e)e noted on sc.edue a :e K $ossett Sediment Sepa)ato) s.a 8e u)nis.ed o)


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instaation on t.e us.in/ ine 8eteen t.e pump disc.a)/e an/e and t.e sea a)ea! #.e

sediment sepa)ato) is instaed to inc)ease t.e o*e)a ie e=pectanc, o t.e sea onin.e)ent, di)t, s,stems! #.e sepa)ato) s.a )emo*e disso*ed soids )om t.e us.in/

media 8eo)e t.e uid ente)s t.e sea a)ea .e)e it can dama/e and s.o)ten t.e ie o t.e

sea!! &.e)e noted on sc.edue a :e K $ossett :)aed Pate Heat E=c.an/e) 'it s.a 8e

u)nis.ed o) instaation on t.e us.in/ ine 8eteen t.e pump disc.a)/e an/e and t.e sea

a)ea! #.e .eat e=c.an/e) is instaed to inc)ease t.e o*e)a ie e=pectanc, o t.e sea on.i/. tempe)atu)e s,stems /)eate) t.an 225%! #.e it s.a dec)ease t.e tempe)atu)e o t.e

us.in/ ate) 8ein/ p)o*ided to t.e sea a)ea as a us.in/ media to a tempe)atu)e ess t.an

225%! %us.in/ tempe)atu)es .i/.e) t.an 225% can dama/e and s.o)ten t.e ie o t.e sea!

6!00 PA"# 6 - EEC3#ION

6!01 INS#ALLA#ION

A! A components s.a 8e instaed in acco)dance it. manuactu)e)Bs instaation inst)uctions!

:! Lu8)icate oi-u8)icated pumps 8eo)e sta)t-up!C! Pumps su8stitutions s.a 8e p)o*ided it. connection sies e+ua to t.ose sc.edued! Pump

connections s.a not 8e donsied!

D! Pump su8stitutions s.a not 8e p)o*ided at eiciencies ess t.an t.ose sc.edued!

E! "eduction )om ine sie to pump connection sie s.a 8e made it. eccent)ic )educe)s attac.edto t.e pump it. tops at to ao continuit, o o!

%! %u)nis. and insta t)ipe dut, *a*es on t.e disc.a)/e side o a pumps and u)nis. and insta a

ine sie s.ut-o *a*e on t.e suction side o a pumps! An,.e)e t.at 5 st)ai/.t pipe diamete)so pipe can not 8e p)o*ided on t.e inet side o a pump a suction diuse) s.a 8e used to p)o*ide

app)op)iate o dist)i8ution into t.e e,e o t.e pumpBs impee)!

$! P)o*ide tempe)atu)e and p)essu)e /au/es .e)e and as detaied o) di)ected!

H! On s,stems .e)e pump seas )e+ui)e us.in/ ate) o) cooin/ ate) o) a .eat e=c.an/e) it!P)o*ide cooin/ ate) supp, pipin/ and connections and e as t.e )etu)n pipin/ i )e+ui)ed!

Pipin/ s.oud 8e o ade+uate sie to pass )e+ui)ed o )ate!I! P)ope) access space a)ound a de*ice s.oud 8e et o) se)*icin/ t.e component! No ess t.an t.e

minimum )ecommended 8, t.e manuactu)e)!

! P)o*ide an ade+uate num8e) o isoation *a*es o) se)*ice and maintenance o t.e s,stem and its

components!'! Ci)cuatin/ pump s.a .a*e suicient capacit, to ci)cuate t.e sc.edued $PM a/ainst t.e

sc.edued e=te)na .ead eet it. t.e .o)sepoe) and speed as sc.edued and>o) as denoted on

t.e d)ain/s! Moto)s s.a 8e o eect)ica c.a)acte)istics as sc.edued denoted and>o) asindicated on t.e eect)ica pans and speciications! Pump c.a)acte)istics s.a 8e suc. t.at t.e

.ead o t.e pump unde) *a),in/ conditions s.a not e=ceed t.e )ated .o)sepoe) o t.e d)i*emoto)!L! On s,stems .e)e t.e ina 8aancin/ p)ocedu)e )e+ui)es t.e t)ipe dut, *a*e to 8e t.)otted

mo)e t.an 25 to attain desi/n o on a constant speed pumpin/ s,stem and no utu)e

capacit, .as 8een 8uit in to t.e pump t.e pump impee) must 8e t)immed to )ep)esent actua

s,stem .ead )esistance! #.e pump p)o*ide) and en/inee) o )eco)d 8ased on t.e 8aancin/cont)acto)Bs )epo)ts s.a dete)mine t.e ina impee) t)im diamete)!

M! Mountin/ o *e)tica tu)8ine pump moto)s s.ipped oose s.a 8e t.e )esponsi8iit, o t.e

cont)acto)! #.e moto)s s.a 8e ied mounted in acco)dance it. manuactu)e)Bs instaationinst)uctions!


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N! Insta oot mounted and 8ase mounted pumps on *i8)ation isoation pad o) .ouse eepin/ pad

*ia anc.o) 8ots! Set and e*e and /)out in pace!O! A pipin/ s.a 8e 8)ou/.t to e+uipment and pump connections in suc. a manne) so as to

p)e*ent t.e possi8iit, o an, oads o) st)esses 8ein/ appied to t.e connections o) pipin/! A

pipin/ s.a 8e itted to t.e pumps e*en t.ou/. pipin/ ad9ustments ma, 8e )e+ui)ed ate) t.e pipeis instaed!

P! On components t.at )e+ui)e d)ainin/ cont)acto) must p)o*ide pipin/ to and disc.a)/in/ into

app)op)iate d)ains!;! P)o*ide d)ains o) 8ases and seas piped to and disc.a)/in/ into oo) d)ains!"! Poe) i)in/ as )e+ui)ed s.a 8e t.e )esponsi8iit, o t.e eect)ica cont)acto)! A i)in/ s.a

8e pe)o)med pe) manuactu)e)s inst)uction and appica8e state ede)a and oca codes!

S! Cont)o i)in/ o) )emote mounted sitc.es and senso) > t)ansmitte)s s.a 8e t.e )esponsi8iit,o t.e cont)os cont)acto)! A i)in/ s.a 8e pe)o)med pe) manuactu)e)s inst)uctions and

appica8e state ede)a and oca codes!

6!02 DEMONS#"A#ION

A! #.e s,stem manuactu)e) o) acto),-t)ained )ep)esentati*e s.a p)o*ide sta)t-up o t.e an,

paca/ed pumpin/ s,stem! #.is sta)t-up s.a incude *e)iication o p)ope) instaation s,steminitiation ad9ustment and ine-tunin/! Sta)t-up s.a not 8e conside)ed compete unti t.e

se+uence o ope)ation incudin/ aa)ms .as 8een suicient, demonst)ated to t.e one) o) t.e

one)Bs desi/nated )ep)esentati*e! #.is 9o8site *isit s.a occu) on, ate) a .oo-ups tie-ins

and te)minations .a*e 8een competed! A sta)t-up )epo)ts outinin/ acto), p)o*ided sta)t-up ande+uipment pe)o)mance s.a 8e p)o*ided to t.e A)c.itect>En/inee) ate) it competion!

:! Manuactu)e)s t)ained )ep)esentati*e s.a p)o*ide on-site t)ainin/ o) an, paca/ed s,stems o)

t.e one)Bs desi/nated pe)sonne! #.e t)ainin/ s.a u, co*e) maintenance and ope)ation oa s,stem components!

C! %ou) 4 copies o t.e maintenance and ope)ation manuas o) a HVAC s,stem components

s.a 8e su8mitted to t.e A)c.itect>En/inee)!D! #.e s,stem manuactu)e) must .a*e compete HVAC t)ainin/ p)o/)am a*aia8e o) one)Bs

pe)sonne! #.e t)ainin/ sessions s.a tae pace at t.e manuactu)e)Bs aciit, and s.a co*e) a

aspects o HVAC s,stem desi/n se)*ice and ope)ation!

END O% SEC#ION 15540

Documents

1531- 15540 - HVAC Pumps and Specialties