19B3000vol2.PDF

Fort Stewart, Georgia

Solicitation Number

W912HN-19-B-3000

Construct Vehicle Paint Prep Facility Volume 2 of 2: Specification Divisions 08 - 33

PN 86711

November 2018

U.S. ARMY ENGINEER DISTRICT, SAVANNAH

CORPS OF ENGINEERS

100 WEST OGLETHORPE AVENUE

SAVANNAH, GEORGIA 31401-3640

US Army Corps of Engineers Savannah District

Const r uct Vehi c l e Pai nt Pr ep Faci l i t y 19B3000 Ft . St ewar t , GA

PROJECT TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 32 01 PROJECT SCHEDULE

01 33 00 SUBMI TTAL PROCEDURES

01 33 29 SUSTAINABILITY

01 35 26 GOVERNMENTAL SAFETY REQUI REMENTS

01 42 00 SOURCES FOR REFERENCE PUBLI CATI ONS

01 45 00. 00 10 QUALI TY CONTROL

01 45 00. 15 10 RESI DENT MANAGEMENT SYSTEM CONTRACTOR MODE( RMS CM)

01 45 35 SPECI AL I NSPECTI ONS

01 50 00 TEMPORARY CONSTRUCTI ON FACI LI TI ES AND CONTROLS

01 57 19 TEMPORARY ENVI RONMENTAL CONTROLS

01 57 19. 00 37 I NDOOR AI R QUALI TY ( I AQ) MANAGEMENT

01 74 19 CONSTRUCTI ON AND DEMOLI TI ON WASTE MANAGEMENT

01 78 00 CLOSEOUT SUBMI TTALS

01 78 23 OPERATI ON AND MAI NTENANCE DATA

01 91 00. 15 TOTAL BUI LDI NG COMMI SSI ONI NG

DI VI SI ON 02 - EXI STI NG CONDI TI ONS

02 41 00 DEMOLITION

DI VI SI ON 03 - CONCRETE

03 11 13. 00 10 STRUCTURAL CAST- I N- PLACE CONCRETE FORMI NG

03 15 00. 00 10 CONCRETE ACCESSORI ES

03 20 00. 00 10 CONCRETE REI NFORCI NG

03 30 00. 00 10 CAST- I N- PLACE CONCRETE

03 35 00. 00 10 CONCRETE FI NI SHI NG

03 39 00. 00 10 CONCRETE CURI NG

DI VI SI ON 04 - MASONRY

04 20 00 UNI T MASONRY

DI VI SI ON 05 - METALS

05 05 23. 13 10 ULTRASONI C I NSPECTI ON OF WELDMENTS

05 05 23. 16 STRUCTURAL WELDI NG

05 12 00 STRUCTURAL STEEL

05 30 00 STEEL DECKS

DI VI SI ON 07 - THERMAL AND MOI STURE PROTECTI ON

07 21 13 BOARD AND BLOCK I NSULATI ON

07 22 00 ROOF AND DECK I NSULATI ON

07 42 13 METAL WALL PANELS

07 60 00 FLASHI NG AND SHEET METAL

07 61 14. 00 20 STEEL STANDI NG SEAM ROOFI NG

07 92 00 JOI NT SEALANTS

DI VI SI ON 08 - OPENI NGS

08 11 13 STEEL DOORS AND FRAMES

08 33 23 OVERHEAD COI LI NG DOORS

08 34 73 SOUND CONTROL DOOR ASSEMBLI ES

08 71 00 DOOR HARDWARE

PROJECT TABLE OF CONTENTS Page 1

08 91 00 METAL WALL AND DOOR LOUVERS

DI VI SI ON 09 - FI NI SHES

09 90 00 PAI NTS AND COATI NGS

DI VI SI ON 10 - SPECI ALTI ES

10 14 00. 20 I NTERI OR SI GNAGE

10 28 13 TOI LET ACCESSORI ES

DI VI SI ON 13 - SPECI AL CONSTRUCTI ON

13 34 19. 37 10 ABRASI VE BLAST BOOTH AND SYSTEMS

13 48 00 SEI SMI C BRACI NG FOR MI SCELLANEOUS EQUI PMENT

DI VI SI ON 22 - PLUMBI NG

22 00 00 PLUMBI NG, GENERAL PURPOSE

22 15 14. 00 40 GENERAL SERVI CE COMPRESSED- AI R SYSTEMS, LOW PRESSURE

DI VI SI ON 23 - HEATI NG, VENTI LATI NG, AND AI R CONDI TI ONI NG ( HVAC)

23 00 00 AI R SUPPLY, DI STRI BUTI ON, VENTI LATI ON, AND EXHAUST SYSTEMS

23 05 48. 19 SEI SMI C BRACI NG FOR HVAC

23 05 93 TESTI NG, ADJUSTI NG, AND BALANCI NG FOR HVAC

23 35 19. 00 20 I NDUSTRI AL VENTI LATI ON AND EXHAUST

23 82 46. 00 40 ELECTRI C UNI T HEATERS

DI VI SI ON 26 - ELECTRI CAL

26 05 48. 00 10 SEI SMI C PROTECTI ON FOR ELECTRI CAL EQUI PMENT

26 20 00 I NTERI OR DI STRI BUTI ON SYSTEM

26 41 00 LI GHTNI NG PROTECTI ON SYSTEM

26 51 00 I NTERI OR LI GHTI NG

26 56 00 EXTERI OR LI GHTI NG

DI VI SI ON 27 - COMMUNI CATI ONS

27 10 00 BUI LDI NG TELECOMMUNI CATI ONS CABLI NG SYSTEM

DI VI SI ON 31 - EARTHWORK

31 00 00 EARTHWORK

DI VI SI ON 32 - EXTERI OR I MPROVEMENTS

32 11 20 BASE COURSE FOR RI GI D PAVI NG

32 13 13. 06 PORTLAND CEMENT CONCRETE PAVEMENT FOR ROADS AND SI TE

FACILITIES

32 16 19 CONCRETE CURBS, GUTTERS AND SI DEWALKS

32 31 13 CHAI N LI NK FENCES AND GATES

32 92 19 SEEDING

DI VI SI ON 33 - UTI LI TI ES

33 11 00 WATER UTI LI TY DI STRI BUTI ON PI PI NG

33 30 00 SANI TARY SEWERAGE

33 40 00 STORM DRAI NAGE UTI LI TI ES

PROJECT TABLE OF CONTENTS Page 2

33 71 02 UNDERGROUND ELECTRI CAL DI STRI BUTI ON

33 82 00 TELECOMMUNI CATI ONS OUTSI DE PLANT ( OSP)

- - End of Pr oj ect Tabl e of Cont ent s - -

PROJECT TABLE OF CONTENTS Page 3

SECTI ON TABLE OF CONTENTS

DI VI SI ON 08 - OPENI NGS

SECTI ON 08 11 13

STEEL DOORS AND FRAMES

02/10

PART 1 GENERAL

1. 1 REFERENCES

1. 2 SUBMI TTALS

1. 3 DELI VERY, STORAGE, AND HANDLI NG

PART 2 PRODUCTS

2. 1 STANDARD STEEL DOORS

2. 1. 1 Cl assi f i cat i on - Level , Per f or mance, Model

2. 1. 1. 1 St andar d Dut y Door s

2. 1. 1. 2 Heavy Dut y Door s

2. 1. 1. 3 Ext r a Heavy Dut y Door s

2. 1. 1. 4 Maxi mum Dut y Door s

2. 2 CUSTOM HOLLOW METAL DOORS

2. 3 I NSULATED STEEL DOOR SYSTEMS

2. 4 SOUND RATED STEEL DOORS

2. 5 ACCESSORI ES

2. 5. 1 Louver s

2. 5. 1. 1 I nt er i or Louver s

2. 5. 1. 2 Ext er i or Louver s

2. 5. 2 Ast r agal s

2. 5. 3 Mol di ngs

2. 6 I NSULATI ON CORES

2. 7 STANDARD STEEL FRAMES

2. 7. 1 Wel ded Fr ames

2. 7. 2 Knock- Down Fr ames

2. 7. 3 Mul l i ons and Tr ansom Bar s

2. 7. 4 St ops and Beads

2. 7. 5 Cased Openi ngs

2. 7. 6 Anchor s

2. 7. 6. 1 Wal l Anchor s

2. 7. 6. 2 Fl oor Anchor s

2. 8 WEATHERSTRI PPI NG

2. 8. 1 I nt egr al Gasket

2. 9 HARDWARE PREPARATI ON

2. 10 FI NI SHES

2. 10. 1 Fact or y- Pr i med Fi ni sh

2. 10. 2 El ect r ol yt i c Zi nc- Coat ed Anchor s and Accessor i es

2. 10. 3 Fact or y- Appl i ed Enamel Fi ni sh

2. 11 FABRI CATI ON AND WORKMANSHI P

2. 11. 1 Gr out ed Fr ames

PART 3 EXECUTI ON

3. 1 I NSTALLATI ON

SECTI ON 08 11 13 Page 1

3. 1. 1 Fr ames

3. 1. 2 Door s

3. 2 PROTECTI ON

3. 3 CLEANI NG

- - End of Sect i on Tabl e of Cont ent s - -

SECTI ON 08 11 13 Page 2

SECTI ON 08 11 13

STEEL DOORS AND FRAMES

02/10

PART 1 GENERAL

1. 1 REFERENCES

The publ i cat i ons l i s t ed bel ow f or m a par t of t hi s speci f i cat i on t o t he ext ent r ef er enced. The publ i cat i ons ar e r ef er r ed t o i n t he t ext by t he basi c desi gnat i on onl y.

AMERI CAN WELDI NG SOCI ETY ( AWS)

AWS D1. 1/ D1. 1M ( 2015; Er r at a 1 2015; Er r at a 2 2016) St r uct ur al Wel di ng Code - St eel

ASTM I NTERNATI ONAL ( ASTM)

ASTM A879/ A879M ( 2012) St andar d Speci f i cat i on f or St eel Sheet , z i nc Coat ed by t he El ect r ol yt i c Pr ocess f or Appl i cat i ons Requi r i ng Desi gnat i on of t he Coat i ng Mass on Each Surface

ASTM C578 ( 2017a) St andar d Speci f i cat i on f or Ri gi d, Cel l ul ar Pol yst yr ene Ther mal I nsul at i on

ASTM C591 ( 2017) St andar d Speci f i cat i on f or Unf aced Pr ef or med Ri gi d Cel l ul ar Pol y i socyanur at e Ther mal I nsul at i on

ASTM C612 ( 2014) Mi ner al Fi ber Bl ock and Boar d Ther mal I nsul at i on

ASTM D2863 ( 2017a) St andar d Test Met hod f or Measur i ng t he Mi ni mum Oxygen Concent r at i on t o Suppor t Candl e- Li ke Combust i on of Pl ast i cs ( Oxygen I ndex)

ASTM E283 ( 2004; R 2012) Det er mi ni ng t he Rat e of Ai r Leakage Thr ough Ext er i or Wi ndows, Cur t ai n Wal l s, and Door s Under Speci f i ed Pr essur e Di f f er ences Acr oss t he Speci men

BUI LDERS HARDWARE MANUFACTURERS ASSOCI ATI ON ( BHMA)

ANSI / BHMA A156. 115 ( 2016) Har dwar e Pr epar at i on i n St eel Door s and St eel Fr ames

NATI ONAL ASSOCI ATI ON OF ARCHI TECTURAL METAL MANUFACTURERS ( NAAMM)

NAAMM HMMA 810 ( 2009) Hol l ow Met al Door s

SECTI ON 08 11 13 Page 3

STEEL DOOR I NSTI TUTE ( SDI / DOOR)

SDI / DOOR 111 ( 2009) Recommended Sel ect i on and Usage Gui de f or St andar d St eel Door s, Fr ames and Accessories

SDI / DOOR 113 ( 2001; R2006) St andar d Pr act i ce f or Det er mi ni ng t he St eady St at e Ther mal Tr ansmi t t ance of St eel Door and Fr ame Assemblies

SDI / DOOR A250. 11 ( 2001) Recommended Er ect i on I nst r uct i ons f or St eel Fr ames

SDI / DOOR A250. 3 ( 2007; R 2011) Test Pr ocedur e and Accept ance Cr i t er i a f or Fact or y Appl i ed Fi ni sh Pai nt ed St eel Sur f aces f or St eel Door s and Fr ames

SDI / DOOR A250. 4 ( 2011) Test Pr ocedur e and Accept ance Cr i t er i a f or Physi cal Endur ance f or St eel Door s and Har dwar e Rei nf or c i ng

SDI / DOOR A250. 6 ( 2003; R2009) Recommended Pr act i ce f or Har dwar e Rei nf or c i ng on St andar d St eel Door s and Fr ames

SDI / DOOR A250. 8 ( 2003; R2008) Recommended Speci f i cat i ons f or St andar d St eel Door s and Fr ames

1. 2 SUBMITTALS

Gover nment appr oval i s r equi r ed f or submi t t al s wi t h a " G" desi gnat i on;

submi t t al s not havi ng a " G" desi gnat i on ar e f or i nf or mat i on onl y. When used, a desi gnat i on f ol l owi ng t he " G" desi gnat i on i dent i f i es t he of f i ce t hat wi l l r evi ew t he submi t t al f or t he Gover nment . Submi t t he f ol l owi ng i n accor dance wi t h Sect i on 01 33 00 SUBMI TTAL PROCEDURES:

SD- 02 Shop Dr awi ngs

Doors ; G

Frames ; G

Accessories

Weatherstripping

Show el evat i ons, const r uct i on det ai l s , met al gages, har dwar e pr ovi s i ons, met hod of gl azi ng, and i nst al l at i on det ai l s .

Schedul e of doors ; G

Schedul e of frames ; G

Submi t door and f r ame l ocat i ons.

SD- 03 Pr oduct Dat a

SECTI ON 08 11 13 Page 4

Doors ; G

Frames ; G

Accessories

Weatherstripping

Submi t manuf act ur er ' s descr i pt i ve l i t er at ur e f or door s, f r ames, and accessor i es. I ncl ude dat a and det ai l s on door const r uct i on, panel ( i nt er nal ) r ei nf or cement , i nsul at i on, and door edge const r uct i on. When " cust om hol l ow met al door s" ar e pr ovi ded i n l i eu of " st andar d st eel door s, " pr ovi de addi t i onal det ai l s and dat a suf f i c i ent f or compar i son t o SDI / DOOR A250. 8 r equi r ement s.

SD- 04 Sampl es

Fact or y- appl i ed enamel f i ni sh; G

Wher e col or s ar e not i ndi cat ed, submi t manuf act ur er ' s st andar d col or s and pat t er ns f or sel ect i on.

1. 3 DELI VERY, STORAGE, AND HANDLI NG

Del i ver door s, f r ames, and accessor i es undamaged and wi t h pr ot ect i ve wr appi ngs or packagi ng. St r ap knock- down f r ames i n bundl es. Pr ovi de t empor ar y st eel spr eader s secur el y f ast ened t o t he bot t om of each wel ded f r ame. St or e door s and f r ames on pl at f or ms under cover i n c l ean, dr y, vent i l at ed, and accessi bl e l ocat i ons, wi t h 1/ 4 i nch ai r space bet ween door s. Remove damp or wet packagi ng i mmedi at el y and wi pe af f ect ed sur f aces dr y. Repl ace damaged mat er i al s wi t h new.

PART 2 PRODUCTS

2. 1 STANDARD STEEL DOORS

SDI / DOOR A250. 8, except as speci f i ed ot her wi se. Pr epar e door s t o r ecei ve door har dwar e as speci f i ed i n Sect i on 08 71 00. Under cut wher e i ndi cat ed.

Ext er i or door s shal l have t op edge cl osed f l ush and seal ed t o pr event wat er i nt r usi on. Door s shal l be 1- 3/ 4 i nch t hi ck, unl ess ot her wi se i ndi cat ed.

2. 1. 1 Cl assi f i cat i on - Level , Per f or mance, Model

2. 1. 1. 1 St andar d Dut y Door s

SDI / DOOR A250. 8, Level 1, physi cal per f or mance Level C, Model 1, of s i ze( s) and desi gn( s) i ndi cat ed and cor e const r uct i on as r equi r ed by t he manuf act ur er . Pr ovi de wher e shown.

2. 1. 1. 2 Heavy Dut y Door s

SDI / DOOR A250. 8, Level 2, physi cal per f or mance Level B, Model 1 , wi t h cor e const r uct i on as r equi r ed by t he manuf act ur er f or i nt er i or door s and f or ext er i or door s, of s i ze( s) and desi gn( s) i ndi cat ed. Wher e ver t i cal st i f f ener cor es ar e r equi r ed, t he space bet ween t he st i f f ener s shal l be f i l l ed wi t h mi ner al boar d i nsul at i on. Pr ovi de Level 2 wher e i ndi cat ed

SECTI ON 08 11 13 Page 5

2. 1. 1. 3 Ext r a Heavy Dut y Door s

SDI / DOOR A250. 8, Level 3, physi cal per f or mance Level A, Model 1 wi t h cor e const r uct i on as r equi r ed by t he manuf act ur er f or i nt er i or door s and f or i ndi cat ed ext er i or door s, of s i ze( s) and desi gn( s) i ndi cat ed. Wher e ver t i cal st i f f ener cor es ar e r equi r ed, t he space bet ween t he st i f f ener s shal l be f i l l ed wi t h mi ner al boar d i nsul at i on. Pr ovi de Level 3 wher e indicated

2. 1. 1. 4 Maxi mum Dut y Door s

SDI / DOOR A250. 8, Level 4, physi cal per f or mance Level A, Model 1 wi t h cor e const r uct i on as r equi r ed by t he manuf act ur er f or i nt er i or door s and f or i ndi cat ed ext er i or door s, of s i ze( s) and desi gn( s) i ndi cat ed. Wher e ver t i cal st i f f ener cor es ar e r equi r ed, t he space bet ween t he st i f f ener s shal l be f i l l ed wi t h mi ner al boar d i nsul at i on. Pr ovi de Level 4 wher e indicated

2. 2 CUSTOM HOLLOW METAL DOORS

Pr ovi de cust om hol l ow met al door s wher e nonst andar d st eel door s ar e i ndi cat ed. At t he Cont r act or ' s opt i on, cust om hol l ow met al door s may be pr ovi ded i n l i eu of st andar d st eel door s. Door s i ze( s) , desi gn( s) , mat er i al s, const r uct i on, gages, and f i ni sh shal l be as speci f i ed f or st andar d st eel door s and shal l compl y wi t h t he r equi r ement of NAAMM HMMA 810.

Fi l l al l spaces i n door s wi t h i nsul at i on. Cl ose t op and bot t om edges wi t h st eel channel s not l i ght er t han 16 gage. Pr epar e door s t o r ecei ve har dwar e speci f i ed i n Sect i on 08 71 00 DOOR HARDWARE. Door s shal l be 1- 3/ 4 i nch t hi ck, unl ess ot her wi se i ndi cat ed.

2. 3 I NSULATED STEEL DOOR SYSTEMS

At t he opt i on of t he Cont r act or , i nsul at ed st eel door s and f r ames may be pr ovi ded i n l i eu of Level 1 st andar d st eel door s and f r ames. Door s i ze( s) , desi gn, and mat er i al shal l be as speci f i ed f or st andar d st eel door s.

I nsul at ed st eel door s shal l have a cor e of pol yur et hane f oam and an R f act or of 10. 0 or mor e ( based on a k val ue of 0. 16) ; f ace sheet s, edges, and f r ames of gal vani zed st eel not l i ght er t han 23 gage, 16 gage, and 16 gage r espect i vel y; magnet i c weat her st r i ppi ng; nonr emovabl e- pi n hi nges;

t her mal - br eak al umi num t hr eshol d; and vi nyl door bot t om. Door s and f r ames shal l r ecei ve phosphat e t r eat ment , r ust - i nhi bi t i ve pr i mer , and baked acr yl i c enamel f i ni sh. Door s shal l have been t est ed i n accor dance wi t h SDI / DOOR A250. 4 and shal l have met t he r equi r ement s f or Level C. Pr epar e door s t o r ecei ve speci f i ed har dwar e. Door s shal l be 1- 3/ 4 i nch t hi ck.

Pr ovi de i nsul at ed st eel door s and f r ames wher e shown

2. 4 SOUND RATED STEEL DOORS

Door s shal l have a Sound Tr ansmi ssi on Cl ass ( STC) as i ndi cat ed on t he drawings.

2. 5 ACCESSORIES

2. 5. 1 Louvers

2. 5. 1. 1 I nt er i or Louver s

SDI / DOOR 111, Louver s shal l be st at i onar y s i ght pr oof . Det achabl e mol di ngs on r oom or non secur i t y s i de of door ; on secur i t y s i de of door , SECTI ON 08 11 13 Page 6 mol di ngs t o be i nt egr al par t of l ouver . For m l ouver f r ames of 20 gage st eel and l ouver bl ades of a mi ni mum 24 gage. Si ght pr oof l ouver s t o be i nver t ed " V" bl ade desi gn wi t h mi ni mum 55.

2. 5. 1. 2 Ext er i or Louver s

Louver s shal l be i nver t ed " Y" t ype wi t h mi ni mum of 30 per cent net - f r ee openi ng. Wel d or t enon l ouver bl ades t o cont i nuous channel f r ame and wel d assembl y t o door t o f or m wat er t i ght assembl y. For m l ouver s of hot - di p gal vani zed st eel of same gage as door f aci ngs. Louver s shal l have st eel - f r amed i nsect and bi r d scr eens secur ed t o r oom si de and r eadi l y r emovabl e. Pr ovi de gal vani zed st eel , 1/ 2 by 1/ 2 i nch mesh har dwar e c l ot h, f or bi r d scr eens. Net - f r ee l ouver ar ea t o be bef or e scr eeni ng.

2. 5. 2 Astragals

For pai r s of ext er i or st eel door s whi ch wi l l not have al umi num ast r agal s or r emovabl e mul l i ons, as speci f i ed i n Sect i on 08 71 00 DOOR HARDWARE pr ovi de over l appi ng st eel ast r agal s wi t h t he door s. .

2. 5. 3 Moldings

Pr ovi de mol di ngs ar ound gl ass of i nt er i or and ext er i or door s and l ouver s of i nt er i or door s. Pr ovi de nonr emovabl e mol di ngs on out s i de of ext er i or door s and on cor r i dor s i de of i nt er i or door s. Ot her mol di ngs may be st at i onar y or r emovabl e. Secur e i nsi de mol di ngs t o st at i onar y mol di ngs, or pr ovi de snap- on mol di ngs. Munt i ns shal l i nt er l ock at i nt er sect i ons and shal l be f i t t ed and wel ded t o st at i onar y mol di ngs.

2. 6 I NSULATI ON CORES

I nsul at ed cor es shal l be of t ype speci f i ed, and pr ovi de an appar ent U- f act or of . 48 i n accor dance wi t h SDI / DOOR 113 and shal l conf or m t o:

a. Ri gi d Cel l ul ar Pol y i socyanur at e Foam: ASTM C591, Type I or I I , f oamed- i n- pl ace or i n boar d f or m, wi t h oxygen i ndex of not l ess t han 22 per cent when t est ed i n accor dance wi t h ASTM D2863; or

b. Ri gi d Pol yst yr ene Foam Boar d: ASTM C578, Type I or I I ; or

c. Mi ner al boar d: ASTM C612, Type I .

2. 7 STANDARD STEEL FRAMES

SDI / DOOR A250. 8, Level 1 , except as ot her wi se speci f i ed. For m f r ames t o s i zes and shapes i ndi cat ed, wi t h wel ded cor ner s or knock- down f i el d- assembl ed cor ner s. Pr ovi de st eel f r ames f or door s, i nt er i or gl azed panel s, unl ess ot her wi se i ndi cat ed.

2. 7. 1 Wel ded Fr ames

Cont i nuousl y wel d f r ame f aces at cor ner j oi nt s. Mechani cal l y i nt er l ock or cont i nuousl y wel d st ops and r abbet s. Gr i nd wel ds smoot h.

Wel d f r ames i n accor dance wi t h t he r ecommended pr act i ce of t he St r uct ur al Wel di ng Code Sect i ons 1 t hr ough 6, AWS D1. 1/ D1. 1M and i n accor dance wi t h t he pr act i ce speci f i ed by t he pr oducer of t he met al bei ng wel ded.

SECTI ON 08 11 13 Page 7

2. 7. 2 Knock- Down Fr ames

Desi gn cor ner s f or s i mpl e f i el d assembl y by conceal ed t enons, spl i ce pl at es, or i nt er l ocki ng j oi nt s t hat pr oduce squar e, r i gi d cor ner s and a t i ght f i t and mai nt ai n t he al i gnment of adj oi ni ng member s. Pr ovi de l ocknut s f or bol t ed connect i ons.

2. 7. 3 Mul l i ons and Tr ansom Bar s

Mul l i ons and t r ansom bar s shal l be c l osed or t ubul ar const r uct i on and be a member wi t h heads and j ambs but t - wel ded t her et o or knock- down f or f i el d assembl y. Bot t om of door mul l i ons shal l have adj ust abl e f l oor anchor s and spr eader connect i ons.

2. 7. 4 St ops and Beads

For m st ops and beads f r om 20 gage st eel . Pr ovi de f or gl azed and ot her openi ngs i n st andar d st eel f r ames. Secur e beads t o f r ames wi t h oval - head, count er sunk Phi l l i ps sel f - t appi ng sheet met al scr ews or conceal ed c l i ps and f ast ener s. Space f ast ener s appr oxi mat el y 12 t o 16 i nch on cent er . Mi t er mol ded shapes at cor ner s. But t or mi t er squar e or r ect angul ar beads at corners.

2. 7. 5 Cased Openi ngs

Fabr i cat e f r ames f or cased openi ngs of same mat er i al , gage, and assembl y as speci f i ed f or met al door f r ames, except omi t door st ops and pr epar at i on f or hardware.

2. 7. 6 Anchors

Pr ovi de anchor s t o secur e t he f r ame t o adj oi ni ng const r uct i on. Pr ovi de st eel anchor s, z i nc- coat ed or pai nt ed wi t h r ust - i nhi bi t i ve pai nt , not l i ght er t han 18 gage.

2. 7. 6. 1 Wal l Anchor s

Pr ovi de at l east t hr ee anchor s f or each j amb. For f r ames whi ch ar e mor e than 7. 5 f eet i n hei ght , pr ovi de one addi t i onal anchor f or each j amb f or each addi t i onal 2. 5 f eet or f r act i on t her eof .

a. Masonr y: Pr ovi de anchor s of cor r ugat ed or per f or at ed st eel st r aps or 3/ 16 i nch di amet er st eel wi r e, adj ust abl e or T- shaped;

b. St ud par t i t i ons: Wel d or ot her wi se secur el y f ast en anchor s t o backs of f r ames.

c. Compl et ed openi ngs: Secur e f r ames t o pr evi ousl y pl aced concr et e or masonr y wi t h expansi on bol t s i n accor dance wi t h SDI / DOOR 111;

and

d. Sol i d pl ast er par t i t i ons: Secur e anchor s sol i dl y t o back of f r ames and t i e i nt o t he l at h. Pr ovi de adj ust abl e t op st r ut anchor s on each si de of f r ame f or f ast eni ng t o st r uct ur al member s or cei l i ng const r uct i on above. Si ze and t ype of s t r ut anchor s shal l be as r ecommended by t he f r ame manuf act ur er .

SECTI ON 08 11 13 Page 8

2. 7. 6. 2 Fl oor Anchor s

Pr ovi de f l oor anchor s dr i l l ed f or 3/ 8 i nch anchor bol t s at bot t om of each j amb member . Wher e f l oor f i l l occur s, t er mi nat e bot t om of f r ames at t he i ndi cat ed f i ni shed f l oor l evel s and suppor t by adj ust abl e ext ensi on c l i ps r est i ng on and anchor ed t o t he st r uct ur al s l abs.

2. 8 WEATHERSTRIPPING

As speci f i ed i n Sect i on 08 71 00 DOOR HARDWARE.

2. 8. 1 I nt egr al Gasket

Bl ack synt het i c r ubber gasket wi t h t abs f or f act or y f i t t i ng i nt o f act or y s l ot t ed f r ames, or ext r uded neopr ene f oam gasket made t o f i t i nt o a cont i nuous gr oove f or med i n t he f r ame, may be pr ovi ded i n l i eu of head and j amb seal s speci f i ed i n Sect i on 08 71 00 DOOR HARDWARE. I nser t gasket i n gr oove af t er f r ame i s f i ni sh pai nt ed. Ai r l eakage of weat her st r i pped door s shal l not exceed 1. 25 cubi c f eet per mi nut e of ai r per squar e f oot of door ar ea when t est ed i n accor dance wi t h ASTM E283.

2. 9 HARDWARE PREPARATI ON

Pr ovi de mi ni mum har dwar e r ei nf or c i ng gages as speci f i ed i n SDI / DOOR A250. 6.

Dr i l l and t ap door s and f r ames t o r ecei ve f i ni sh har dwar e. Pr epar e door s and f r ames f or har dwar e i n accor dance wi t h t he appl i cabl e r equi r ement s of SDI / DOOR A250. 8 and SDI / DOOR A250. 6. For addi t i onal r equi r ement s r ef er t o ANSI / BHMA A156. 115. Dr i l l and t ap f or sur f ace- appl i ed har dwar e at t he pr oj ect s i t e. Bui l d addi t i onal r ei nf or c i ng f or sur f ace- appl i ed har dwar e i nt o t he door at t he f act or y. Locat e har dwar e i n accor dance wi t h t he r equi r ement s of SDI / DOOR A250. 8, as appl i cabl e. Punch door f r ames t o r ecei ve a mi ni mum of t wo r ubber or v i nyl door s i l encer s on l ock s i de of s i ngl e door s and one si l encer f or each l eaf at heads of doubl e door s. Set l ock st r i kes out t o pr ovi de c l ear ance f or s i l encer s.

2. 10 FINISHES

2. 10. 1 Fact or y- Pr i med Fi ni sh

Al l sur f aces of door s and f r ames shal l be t hor oughl y c l eaned, chemi cal l y t r eat ed and f act or y pr i med wi t h a r ust i nhi bi t i ng coat i ng as speci f i ed i n SDI / DOOR A250. 8. , or pai nt abl e A25 gal vanneal ed st eel wi t hout pr i mer .

Wher e coat i ng i s r emoved by wel di ng, appl y t ouchup of f act or y pr i mer .

2. 10. 2 El ect r ol yt i c Zi nc- Coat ed Anchor s and Accessor i es

Pr ovi de el ect r ol yt i cal l y deposi t ed z i nc- coat ed st eel i n accor dance wi t h ASTM A879/ A879M, Commer ci al Qual i t y, Coat i ng Cl ass A. Phosphat e t r eat and f act or y pr i me zi nc- coat ed sur f aces as speci f i ed i n SDI / DOOR A250. 8.

2. 10. 3 Fact or y- Appl i ed Enamel Fi ni sh

Coat i ngs shal l meet t est pr ocedur es and accept ance cr i t er i a i n accor dance with SDI / DOOR A250. 3. Af t er f act or y pr i mi ng, appl y t wo coat s of l ow- gl oss enamel t o exposed sur f aces. Separ at el y bake or oven dr y each coat . Dr yi ng t i me and t emper at ur e r equi r ement s shal l be i n accor dance wi t h t he coat i ng manuf act ur er ' s r ecommendat i ons. Col or ( s) of f i ni sh coat shal l be as i ndi cat ed and shal l mat ch appr oved col or sampl e( s) .

SECTI ON 08 11 13 Page 9

2. 11 FABRI CATI ON AND WORKMANSHI P

Fi ni shed door s and f r ames shal l be st r ong and r i gi d, neat i n appear ance, and f r ee f r om def ect s, waves, scr at ches, cut s, dent s, r i dges, hol es, war p, and buckl e. Mol ded member s shal l be c l ean cut , st r ai ght , and t r ue, wi t h j oi nt s coped or mi t er ed, wel l f or med, and i n t r ue al i gnment . Dr ess exposed wel ded and sol der ed j oi nt s smoot h. Desi gn door f r ame sect i ons f or use wi t h t he wal l const r uct i on i ndi cat ed. Cor ner j oi nt s shal l be wel l f or med and i n t r ue al i gnment . Conceal f ast eni ngs wher e pr act i cabl e. Desi gn ot her f r ames i n exposed masonr y wal l s or par t i t i ons t o al l ow suf f i c i ent space bet ween t he i nsi de back of t r i m and masonr y t o r ecei ve caul k i ng compound.

2. 11. 1 Gr out ed Fr ames

For f r ames t o be i nst al l ed i n ext er i or wal l s and t o be f i l l ed wi t h mor t ar or gr out , f i l l t he st ops wi t h st r i ps of r i gi d i nsul at i on t o keep t he gr out out of t he st ops and t o f aci l i t at e i nst al l at i on of st op- appl i ed head and j amb seal s.

PART 3 EXECUTI ON

3. 1 INSTALLATION

3. 1. 1 Frames

Set f r ames i n accor dance wi t h SDI / DOOR A250. 11. Pl umb, al i gn, and br ace secur el y unt i l per manent anchor s ar e set . Anchor bot t oms of f r ames wi t h expansi on bol t s or powder - act uat ed f ast ener s. Bui l d i n or secur e wal l anchor s t o adj oi ni ng const r uct i on. Wher e f r ames r equi r e cei l i ng st r ut s or over head br aci ng, anchor f r ames t o t he st r ut s or br aci ng. Backf i l l f r ames wi t h mor t ar . Coat i nsi de of f r ames wi t h cor r osi on- i nhi bi t i ng bi t umi nous mat er i al . For f r ames i n ext er i or wal l s, ensur e t hat st ops ar e f i l l ed wi t h r i gi d i nsul at i on bef or e gr out i s pl aced.

3. 1. 2 Doors

Hang door s i n accor dance wi t h c l ear ances speci f i ed i n SDI / DOOR A250. 8.

Af t er er ect i on and gl azi ng, c l ean and adj ust har dwar e.

3. 2 PROTECTION

Pr ot ect door s and f r ames f r om damage. Repai r damaged door s and f r ames pr i or t o compl et i on and accept ance of t he pr oj ect or r epl ace wi t h new, as di r ect ed. Wi r e br ush r ust ed f r ames unt i l r ust i s r emoved. Cl ean t hor oughl y. Appl y an al l - over coat of r ust - i nhi bi t i ve pai nt of t he same t ype used f or shop coat .

3. 3 CLEANING

Upon compl et i on, c l ean exposed sur f aces of door s and f r ames t hor oughl y.

Remove mast i c smear s and ot her unsi ght l y mar ks.

- - End of Sect i on - -

SECTI ON 08 11 13 Page 10

SECTI ON TABLE OF CONTENTS

DI VI SI ON 08 - OPENI NGS

SECTI ON 08 33 23

OVERHEAD COI LI NG DOORS

08/15

PART 1 GENERAL

1. 1 REFERENCES

1. 2 SUBMI TTALS

1. 3 QUALI TY CONTROL

1. 4 DELI VERY, STORAGE, AND HANDLI NG

PART 2 PRODUCTS

2. 1 SYSTEM DESCRI PTI ON

2. 1. 1 Desi gn Requi r ement s

2. 1. 1. 1 Over head Coi l i ng Door Det ai l Shop Dr awi ngs

2. 1. 2 Per f or mance Requi r ement s

2. 1. 2. 1 Wi nd Loadi ng

2. 1. 2. 2 Oper at i onal Cycl e Li f e

2. 2 COMPONENTS

2. 2. 1 Over head Coi l i ng Door s

2. 2. 1. 1 Cur t ai n Mat er i al s and Const r uct i on

2. 2. 1. 2 Non- I nsul at ed Cur t ai ns

2. 2. 1. 3 Cur t ai n Bot t om Bar

2. 2. 1. 4 Locks

2. 2. 1. 5 Weat her St r i ppi ng

2. 2. 1. 6 Locki ng Devi ces

2. 2. 1. 7 Saf et y I nt er l ock

2. 2. 1. 8 Over head Dr um

2. 2. 1. 9 Sl at s

2. 2. 2 Har dwar e

2. 2. 2. 1 Gui des

2. 2. 2. 2 Equi pment Suppor t s

2. 2. 2. 3 Hood

2. 2. 3 Count er bal anci ng Mechani sm

2. 2. 3. 1 Br acket s

2. 2. 3. 2 Count er bal ance Bar r el s

2. 2. 3. 3 Spr i ng Bal ance

2. 2. 3. 4 Tor si on Rod f or Count er Bal ance

2. 2. 3. 5 Count er bal ance Shaf t Assembl y

2. 2. 4 Manual Door Oper at or s

2. 2. 4. 1 Manual Chai n- Hoi st Door Oper at or s

2. 2. 5 El ect r i c Door Oper at or s

2. 2. 5. 1 Door - Oper at or Types

2. 2. 5. 2 El ect r i c Mot or s

2. 2. 5. 3 Mot or Bear i ngs

2. 2. 5. 4 Mot or St ar t er s, Cont r ol s, and Encl osur es

2. 2. 5. 5 Cont r ol Encl osur es

2. 2. 5. 6 Tr ansf or mer

2. 2. 5. 7 Saf et y- Edge Devi ce

SECTI ON 08 33 23 Page 1

2. 2. 5. 8 Remot e- Cont r ol St at i ons

2. 2. 5. 9 Speed- Reduct i on Uni t s

2. 2. 5. 10 Chai n Dr i ves

2. 2. 5. 11 Br akes

2. 2. 5. 12 Cl ut ches

2. 2. 5. 13 Weat her / Smoke Seal Sensi ng Edge

2. 2. 6 Sur f ace Fi ni shi ng

PART 3 EXECUTI ON

3. 1 I NSTALLATI ON

3. 1. 1 Fi el d Pai nt ed Fi ni sh

3. 2 ADJUSTI NG AND CLEANI NG

3. 2. 1 Accept ance Pr ovi s i ons

3. 2. 1. 1 Mai nt enance and Adj ust ment

3. 2. 1. 2 Cl eani ng

3. 3 CLOSEOUT ACTI VI TI ES

3. 3. 1 War r ant y

3. 3. 2 Oper at i on And Mai nt enance

SECTI ON 08 33 23 Page 2

SECTI ON 08 33 23

OVERHEAD COI LI NG DOORS

08/15

PART 1 GENERAL

1. 1 REFERENCES

The publ i cat i ons l i s t ed bel ow f or m a par t of t hi s speci f i cat i on t o t he ext ent r ef er enced. The publ i cat i ons ar e r ef er r ed t o wi t hi n t he t ext by t he basi c desi gnat i on onl y.

AMERI CAN SOCI ETY OF CI VI L ENGI NEERS ( ASCE)

ASCE 7 ( 2010) Mi ni mum Desi gn Loads f or Bui l di ngs and Ot her St r uct ur es

ASME I NTERNATI ONAL ( ASME)

ASME B29. 400 ( 2001; R 2013) Combi nat i on, " H" Type Mi l l Chai ns, and Spr ocket s

ASTM I NTERNATI ONAL ( ASTM)

ASTM A153/ A153M ( 2016) St andar d Speci f i cat i on f or Zi nc Coat i ng ( Hot - Di p) on I r on and St eel Hardware

ASTM A27/ A27M ( 2017) St andar d Speci f i cat i on f or St eel Cast i ngs, Car bon, f or Gener al Appl i cat i on

ASTM A307 ( 2014; E 2017) St andar d Speci f i cat i on f or Car bon St eel Bol t s, St uds, and Thr eaded Rod 60 000 PSI Tensi l e St r engt h

ASTM A36/ A36M ( 2014) St andar d Speci f i cat i on f or Car bon St r uct ur al St eel

ASTM A48/ A48M ( 2003; R 2012) St andar d Speci f i cat i on f or Gr ay I r on Cast i ngs

ASTM A53/ A53M ( 2012) St andar d Speci f i cat i on f or Pi pe, St eel , Bl ack and Hot - Di pped, Zi nc- Coat ed, Wel ded and Seaml ess

ASTM A653/ A653M ( 2017) St andar d Speci f i cat i on f or St eel Sheet , Zi nc- Coat ed ( Gal vani zed) or Zi nc- I r on Al l oy- Coat ed ( Gal vanneal ed) by t he Hot - Di p Pr ocess

ASTM A666 ( 2015) St andar d Speci f i cat i on f or Anneal ed or Col d- Wor ked Aust eni t i c St ai nl ess St eel Sheet , St r i p, Pl at e and Fl at Bar

ASTM A780/ A780M ( 2009; R 2015) St andar d Pr act i ce f or Repai r of Damaged and Uncoat ed Ar eas of

SECTI ON 08 33 23 Page 3

Hot - Di p Gal vani zed Coat i ngs

ASTM A924/ A924M ( 2017a) St andar d Speci f i cat i on f or Gener al Requi r ement s f or St eel Sheet , Met al l i c- Coat ed by t he Hot - Di p Pr ocess

ASTM B209 ( 2014) St andar d Speci f i cat i on f or Al umi num and Al umi num- Al l oy Sheet and Pl at e

ASTM B221 ( 2014) St andar d Speci f i cat i on f or Al umi num and Al umi num- Al l oy Ext r uded Bar s, Rods, Wi r e, Pr of i l es, and Tubes

ASTM D2000 ( 2012; R 2017) St andar d Cl assi f i cat i on Syst em f or Rubber Pr oduct s i n Aut omot i ve Applications

ASTM E330/ E330M ( 2014) St r uct ur al Per f or mance of Ext er i or Wi ndows, Door s, Skyl i ght s and Cur t ai n Wal l s by Uni f or m St at i c Ai r Pr essur e Difference

ASTM E84 ( 2018) St andar d Test Met hod f or Sur f ace Bur ni ng Char act er i st i cs of Bui l di ng Materials

ASTM F568M ( 2007) St andar d Speci f i cat i on f or Car bon and Al l oy St eel Ext er nal l y Thr eaded Met r i c Fasteners

NATI ONAL ELECTRI CAL MANUFACTURERS ASSOCI ATI ON ( NEMA)

NEMA I CS 2 ( 2000; R 2005; Er r at a 2008) I ndust r i al Cont r ol and Syst ems Cont r ol l er s, Cont act or s, and Over l oad Rel ays Rat ed 600 V

NEMA I CS 6 ( 1993; R 2016) I ndust r i al Cont r ol and Syst ems: Encl osur es

NEMA MG 1 ( 2016; SUPP 2016) Mot or s and Gener at or s

NEMA ST 1 ( 1988; R 1994; R 1997) Speci al t y Tr ansf or mer s ( Except Gener al Pur pose Type)

NATI ONAL FI RE PROTECTI ON ASSOCI ATI ON ( NFPA)

NFPA 70 ( 2017) Nat i onal El ect r i cal Code

UNDERWRI TERS LABORATORI ES ( UL)

UL 674 ( 2011; Repr i nt May 2017) UL St andar d f or Saf et y El ect r i c Mot or s and Gener at or s f or Use i n Hazar dous ( Cl assi f i ed) Locat i ons

1. 2 SUBMITTALS

Gover nment appr oval i s r equi r ed f or submi t t al s wi t h a " G" desi gnat i on;

submi t t al s not havi ng a " G" desi gnat i on ar e f or i nf or mat i on onl y. When used, a desi gnat i on f ol l owi ng t he " G" desi gnat i on i dent i f i es t he of f i ce

SECTI ON 08 33 23 Page 4 t hat wi l l r evi ew t he submi t t al f or t he Gover nment . Submi t t he f ol l owi ng i n accor dance wi t h Sect i on 01 33 00 SUBMI TTAL PROCEDURES:

SD- 02 Shop Dr awi ngs

Over head Coi l i ng Door s; G

Count er bal anci ng Mechani sm; G

Manual Door Oper at or s; G

El ect r i c Door Oper at or s; G

Bot t om Bar s; G

Guides ; G

Mount i ng Br acket s; G

Over head Dr um; G

Hood; G

I nst al l at i on Dr awi ngs; G

SD- 03 Pr oduct Dat a

Over head Coi l i ng Door s; G

Hardware ; G

Count er bal anci ng Mechani sm; G

Manual Door Oper at or s; G

El ect r i c Door Oper at or s; G

SD- 05 Desi gn Dat a

Over head Coi l i ng Door s; G

Hardware ; G

Count er bal anci ng Mechani sm; G

Manual Door Oper at or s; G

El ect r i c Door Oper at or s; G

SD- 10 Oper at i on and Mai nt enance Dat a

Oper at i on and Mai nt enance Manual s; G

Materials ; G

Devices ; G

Procedures ; G

SECTI ON 08 33 23 Page 5

Manuf act ur e' s Br ochur es; G

Par t s Li st s; G

SD- 11 Cl oseout Submi t t al s

Warranty ; G

1. 3 QUALI TY CONTROL

1. 4 DELI VERY, STORAGE, AND HANDLI NG

Del i ver door s t o t he j obsi t e wr apped i n a pr ot ect i ve cover i ng wi t h t he br ands and names cl ear l y mar ked t her eon. St or e door s i n an adequat el y vent i l at ed dr y l ocat i on t hat i s f r ee f r om di r t and dust , wat er , or ot her cont ami nant s. St or e i n a manner t hat per mi t s easy access f or i nspect i on and handl i ng.

PART 2 PRODUCTS

2. 1 SYSTEM DESCRI PTI ON

Door s t o be coi l i ng t ype, STC r at ed as i ndi cat ed on t he dr awi ngs, wi t h i nt er l ocki ng s l at s, compl et e wi t h anchor i ng and door har dwar e, gui des, hood, and oper at i ng mechani sms, and desi gned f or use on openi ngs as i ndi cat ed. Use gr ease- seal ed or sel f - l ubr i cat i ng bear i ngs f or r ot at i ng members.

2. 1. 1 Desi gn Requi r ement s

2. 1. 1. 1 Over head Coi l i ng Door Det ai l Shop Dr awi ngs

Provide i nst al l at i on dr awi ngs f or over head coi l i ng door assembl i es whi ch show: el evat i ons of each door t ype, shape and t hi ckness of mat er i al s, f i ni shes, STC r at i ngs, det ai l s of j oi nt s and connect i ons, det ai l s of guides and f i t t i ngs, r ough openi ng di mensi ons, l ocat i on and descr i pt i on of har dwar e, anchor age l ocat i ons, and count er bal anci ng mechani sm and door oper at or det ai l s . Show l ocat i ons of r epl aceabl e f usi bl e l i nks on wi r i ng di agr ams f or power , s i gnal and cont r ol s. I ncl ude a schedul e showi ng t he l ocat i on of each door wi t h t he dr awi ngs.

2. 1. 2 Per f or mance Requi r ement s

2. 1. 2. 1 Wi nd Loadi ng

Desi gn and f abr i cat e door assembl y t o wi t hst and t he wi nd l oadi ng pr essur e as i ndi cat ed on t he dr awi ngs wi t h a maxi mum def l ect i on of 1/ 120 of t he openi ng wi dt h. Pr ovi de t est dat a showi ng compl i ance wi t h ASTM E330/ E330M.

Sound engi neer i ng pr i nci pl es may be used t o i nt er pol at e or ext r apol at e t est r esul t s t o door s i zes not speci f i cal l y t est ed. Ensur e compl et e assembl y meet s or exceeds t he r equi r ement s of ASCE 7.

2. 1. 2. 2 Oper at i onal Cycl e Li f e

Desi gn al l por t i ons of t he door , har dwar e and oper at i ng mechani sm t hat ar e subj ect t o movement , wear , or st r ess f at i gue t o oper at e t hr ough a mi ni mum number of 10 cycl es per day. One compl et e cycl e of door oper at i on i s def i ned as when t he door i s i n t he c l osed posi t i on, moves t o t he f ul l y open posi t i on, and r et ur ns t o t he c l osed posi t i on.

SECTI ON 08 33 23 Page 6

2. 2 COMPONENTS

2. 2. 1 Over head Coi l i ng Door s

2. 2. 1. 1 Cur t ai n Mat er i al s and Const r uct i on

Pr ovi de cur t ai n s l at s f abr i cat ed f r om Gr ade A st eel sheet s conf or mi ng t o ASTM A653/ A653M, wi t h t he addi t i onal r equi r ement of a mi ni mum yi el d poi nt of 33, 000 psi . Pr ovi de sheet s, gal vani zed i n accor dance wi t h ASTM A653/ A653M and ASTM A924/ A924M.

Pr ovi de s l at s f i l l ed wi t h manuf act ur er ' s st andar d t her mal i nsul at i on compl yi ng wi t h maxi mum f l ame- spr ead and smoke- devel oped i ndexes of 75 and 450, r espect i vel y, accor di ng t o ASTM E84. Encl ose i nsul at i on compl et el y wi t hi n s l at f aces on i nt er i or sur f ace of s l at s.

2. 2. 1. 2 Non- I nsul at ed Cur t ai ns

For m Cur t ai ns f r om manuf act ur er ' s st andar d shapes of i nt er l ocki ng s l at s.

2. 2. 1. 3 Cur t ai n Bot t om Bar

I nst al l cur t ai n bot t om bar s as pai r s of angl es f r om t he manuf act ur er ' s st andar d st eel , st ai nl ess and al umi num ext r usi ons not l ess t han 2. 0 by

2. 0- i nches by 0. 188- i nch. Ensur e st eel ext r usi ons conf or m t o ASTM A36/ A36M.

St ai nl ess st eel ext r usi ons conf or mi ng t o ASTM A666, Type 304. Al umi num ext r usi ons conf or mi ng t o ASTM B221. Gal vani ze angl es and f ast ener s i n accor dance wi t h ASTM A653/ A653M and ASTM A924/ A924M. Coat wel ds and abr asi ons wi t h pai nt conf or mi ng t o ASTM A780/ A780M.

Pr ovi de t wo 2- i nch by 2- i nch by 1/ 8- i nch st r uct ur al st eel angl es.

2. 2. 1. 4 Locks

Pr ovi de end and/ or wi nd l ocks of Gr ade B cast st eel conf or mi ng t o ASTM A27/ A27M, gal vani zed i n accor dance wi t h ASTM A653/ A653M, ASTM A153/ A153M and ASTM A924/ A924M. Secur e l ocks at ever y ot her cur t ai n slat.

2. 2. 1. 5 Weat her St r i ppi ng

Ensur e weat her - st r i ppi ng at t he door - head and j amb i s 1/ 8- i nch t hi ck sheet of nat ur al or neopr ene r ubber wi t h ai r baf f l es. Secur e weat her st r i ppi ng t o t he i nsi des of hoods wi t h gal vani zed- st eel f ast ener s t hr ough cont i nuous gal vani zed- st eel pr essur e bar s at l east 5/ 8- i nch wi de and 1/ 8- i nch t hi ck.

Ensur e t hr eshol d weat her - st r i ppi ng i s 1/ 8- i nch t hi ck sheet nat ur al or neopr ene r ubber secur ed t o t he bot t om bar s.

Pr ovi de weat her - st r i ppi ng of nat ur al or neopr ene r ubber conf or mi ng t o

ASTM D2000.

2. 2. 1. 6 Locki ng Devi ces

Ensur e s l i de bol t engages t hr ough sl ot s i n t r acks f or l ocki ng by padl ock, l ocat ed on bot h l ef t and r i ght j amb si des, oper abl e f r om coi l s i de.

Pr ovi de a l ocki ng devi ce assembl y whi ch i ncl udes cyl i nder l ock, SECTI ON 08 33 23 Page 7 spr i ng- l oaded dead bol t , oper at i ng handl e, cam pl at e, and adj ust abl e l ocki ng bar s t o engage t hr ough sl ot s i n t r acks.

Pr ovi de chai n l ock keeper sui t abl e f or a st andar d padl ock.

2. 2. 1. 7 Saf et y I nt er l ock

Equi p power - oper at ed door s wi t h saf et y i nt er l ock swi t ch t o di sengage power suppl y when door i s l ocked.

2. 2. 1. 8 Over head Dr um

Fabr i cat e dr ums f r om nomi nal 0. 028- i nch t hi ck, hot - di p gal vani zed st eel sheet wi t h G90 ( Z275) z i nc coat i ng, compl yi ng wi t h ASTM A653/ A653M.

Fabr i cat e dr ums f r om nomi nal 0. 025- i nch t hi ck st ai nl ess- st eel sheet , Type 304, compl yi ng wi t h ASTM A666.

Fabr i cat e dr ums f r om nomi nal 0. 040- i nch t hi ck al umi num sheet compl yi ng wi t h ASTM B209. Al umi num of al l oy and t emper r ecommended by manuf act ur er .

Sel ect f i ni sh f or t ype of use and f i ni sh i ndi cat ed.

2. 2. 1. 9 Slats

No. 5F, 22 gauge, Gr ade 40 st eel , ASTM A653/ A653M gal vani zed st eel z i nc coating.

2. 2. 2 Hardware

Ensur e al l har dwar e conf or ms t o ASTM A153/ A153M, ASTM A307, ASTM F568M, and

ASTM A27/ A27M.

2. 2. 2. 1 Guides

Fabr i cat e cur t ai n j amb gui des f r om t he manuf act ur er ' s st andar d angl es or channel s of same mat er i al and f i ni sh as cur t ai n s l at s unl ess ot her wi se i ndi cat ed. Pr ovi de gui des wi t h suf f i c i ent dept h and st r engt h t o r et ai n cur t ai n, and t o wi t hst and l oadi ng. Ensur e cur t ai n oper at es smoot hl y. Sl ot bol t hol es f or t r ack adj ust ment .

Ensur e gui des ar e r ol l - f or med st eel channel bol t ed t o angl e or st r uct ur al gr ade, t hr ee angl e assembl y of st eel t o f or m a s l ot of suf f i c i ent dept h t o r et ai n cur t ai ns i n gui des t o achi eve 20 psf wi ndl oad st andar d. Gui des may be pr ovi ded wi t h i nt egr al wi ndl ock bar s and r emovabl e bot t om bar st ops.

Fabr i cat e wi t h same mat er i al as s l at s f or angl es. Pr ovi de wi ndl ock bar s of same mat er i al when wi ndl ocks ar e r equi r ed t o meet speci f i ed wi nd l oad.

Fl ar e t he t op of i nner and out er gui de angl es out war ds t o f or m bel l mout h f or smoot h ent r y of cur t ai n i nt o gui des. Pr ovi de r emovabl e gui de st opper s t o pr event over t r avel of cur t ai n and bot t om bar .

2. 2. 2. 2 Equi pment Suppor t s

Fabr i cat e door - oper at i ng equi pment suppor t s f r om t he manuf act ur er ' s st andar d st eel shapes and pl at es conf or mi ng t o ASTM A36/ A36M, gal vani zed i n accor dance wi t h ASTM A653/ A653M and ASTM A924/ A924M. Si ze t he shapes and pl at es i n accor dance wi t h t he i ndust r y st andar ds f or t he s i ze, wei ght , and t ype of door i nst al l at i on.

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2. 2. 2. 3 Hood

Pr ovi de a hood wi t h a mi ni mum 24- gauge gal vani zedsheet met al , f l anged at t op f or at t achment t o header and f l anged at bot t om t o pr ovi de l ongi t udi nal st i f f ness. The hood encl oses t he cur t ai n coi l and count er bal ance mechani sm.

Pr ovi de a 24- gauge gal vani zed st eel hood wi t h r ei nf or ced t op and bot t om edges. Pr ovi de mi ni mum 1/ 4- i nch st eel i nt er medi at e suppor t br acket s as r equi r ed t o pr event excessi ve sag.

2. 2. 3 Count er bal anci ng Mechani sm

Count er bal ance door s by means of manuf act ur er ' s st andar d mechani sm wi t h an adj ust abl e- t ensi on, st eel hel i cal t or s i on spr i ng mount ed, ar ound a st eel shaf t and cont ai ned i n a spr i ng bar r el connect ed t o t op of cur t ai n wi t h bar r el r i ngs. Use gr ease- seal ed or sel f - l ubr i cat i ng bear i ngs f or r ot at i ng members.

2. 2. 3. 1 Brackets

Pr ovi de t he manuf act ur er ' s st andar d mount i ng br acket s wi t h one l ocat ed at each end of t he count er bal ance bar r el conf or mi ng t o ASTM A48/ A48M. Pr ovi de br acket s of ei t her cast i r on or col d- r ol l ed st eel .

Br acket s wi l l be of 1/ 4- i nch mi ni mum t hi ck st eel pl at es, wi t h per manent l y seal ed bal l bear i ngs. Desi gned t o encl ose ends of coi l and pr ovi de suppor t of count er bal ance pi pe at each end.

Fabr i cat e br acket s f r om mi ni mum 3/ 16- i nch st eel pl at e. Per manent l y l ubr i cat e bal l or r ol l er bear i ngs at r ot at i ng suppor t poi nt s t o suppor t count er bal ance shaf t assembl y and f or m end cl osur es.

2. 2. 3. 2 Count er bal ance Bar r el s

Fabr i cat e spr i ng bar r el of manuf act ur er ' s st andar d hot - f or med, st r uct ur al - qual i t y , wel ded or seaml ess car bon- st eel pi pe, conf or mi ng t o ASTM A53/ A53M. Ensur e t he bar r el i s of suf f i c i ent di amet er and wal l t hi ckness t o suppor t r ol l ed- up cur t ai n wi t hout di s t or t i on of s l at s. Li mi t bar r el def l ect i on t o not mor e t han 0. 03 i nch per f oot of span under f ul l load.

Cur t ai n t o be coi l ed on a pi pe of suf f i c i ent s i ze t o car r y door l oad wi t h def l ect i on not t o exceed 0. 033 i nches per f oot of door span and t o be cor r ect l y bal anced by hel i cal spr i ngs, oi l t emper ed t or s i on t ype. Use cast i r on bar r el pl ugs t o anchor spr i ngs t o t ensi on shaf t and pi pe.

a. Bar r el

Pr ovi de st eel pi pe capabl e of suppor t i ng cur t ai n l oad wi t h maxi mum def l ect i on of 0. 03 i nches per f oot of wi dt h.

b. Spr i ng Bal ance

Pr ovi de an oi l - t emper ed, heat - t r eat ed st eel hel i cal t or s i on spr i ng assembl y desi gned f or pr oper bal ance of door . Ensur e t hat ef f or t t o oper at e manual l y oper at ed uni t s does not exceed 25 l bs. Pr ovi de wheel f or appl y i ng and adj ust i ng spr i ng t or que.

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2. 2. 3. 3 Spr i ng Bal ance

I nst al l one or mor e oi l - t emper ed, heat - t r eat ed st eel hel i cal t or s i on spr i ngs wi t hi n t he bar r el , capabl e of pr oduci ng suf f i c i ent t or que t o assur e easy oper at i on of t he door cur t ai n. Pr ovi de and s i ze spr i ngs t o count er bal ance wei ght of cur t ai n, wi t h uni f or m adj ust ment accessi bl e f r om out si de bar r el . Secur e ends of spr i ngs t o bar r el and shaf t wi t h cast - st eel bar r el pl ugs.

2. 2. 3. 4 Tor si on Rod f or Count er Bal ance

Fabr i cat e r od f r om t he manuf act ur er ' s st andar d col d- r ol l ed st eel , s i zed t o hol d f i xed spr i ng ends and car r y t or s i onal l oad.

2. 2. 3. 5 Count er bal ance Shaf t Assembl y

a. Spr i ng Bal ance

Pr ovi de an oi l - t emper ed, heat - t r eat ed st eel hel i cal t or s i on spr i ng assembl y desi gned f or pr oper bal ance of door . Ensur e t hat maxi mum ef f or t t o oper at e does not exceed 25 pounds. Pr ovi de wheel f or appl y i ng and adj ust i ng spr i ng torque.

2. 2. 4 Manual Door Oper at or s

2. 2. 4. 1 Manual Chai n- Hoi st Door Oper at or s

Pr ovi de door oper at or s whi ch consi st of an endl ess st eel hand chai n, chai n- pocket wheel , guar d, and a gear ed r educt i on uni t of at l east a 3 t o 1 r at i o wi t h a maxi mum l i f t i ng f or ce of 25 l bf . Requi r ed pul l f or oper at i on cannot exceed 35 pounds.

Pr ovi de chai n hoi st s wi t h a sel f - l ocki ng mechani sm al l owi ng t he cur t ai n t o be st opped at any poi nt i n i t s upwar d or downwar d t r avel and t o r emai n i n t hat posi t i on unt i l moved t o t he f ul l y open or c l osed posi t i on. Pr ovi de hand chai ns of cadmi um- pl at ed al l oy st eel conf or mi ng t o ASME B29. 400.

Ensur e y i el d poi nt of t he chai n i s at l east t hr ee t i mes t he r equi r ed hand- chai n pul l .

Pr ovi de chai n spr ocket wheel s of cast i r on conf or mi ng t o ASTM A48/ A48M.

2. 2. 5 El ect r i c Door Oper at or s

Pr ovi de el ect r i cal wi r i ng and door oper at i ng cont r ol s conf or mi ng t o t he appl i cabl e r equi r ement s of NFPA 70.

El ect r i c door - oper at or assembl i es needs t o be t he s i zes and capaci t i es r ecommended and pr ovi ded by t he door manuf act ur er f or speci f i ed door s.

Fur ni sh compl et e assembl i es wi t h el ect r i c mot or s and f act or y- pr ewi r ed mot or cont r ol s, st ar t er , gear r educt i on uni t s, sol enoi d- oper at ed br akes, c l ut ch, r emot e- cont r ol s t at i ons, manual or aut omat i c cont r ol devi ces, and accessor i es as r equi r ed f or pr oper oper at i on of t he door s.

Desi gn t he oper at or s so t hat mot or s may be r emoved wi t hout di st ur bi ng t he l i mi t - swi t ch adj ust ment and af f ect i ng t he emer gency auxi l i ar y oper at or s.

Pr ovi de a manual oper at or of cr ank- gear or chai n- gear mechani sms wi t h a r el ease cl ut ch t o per mi t manual oper at i on of door s i n case of power f ai l ur e. Ar r ange t he emer gency manual oper at or so t hat i t may be put i nt o

SECTI ON 08 33 23 Page 10 and out of oper at i on f r om f l oor l evel , and i t s use does not af f ect t he adj ust ment of t he l i mi t swi t ches. Pr ovi de an el ect r i cal or mechani cal devi ce t hat aut omat i cal l y di sconnect s t he mot or f r om t he oper at i ng mechani sm when t he emer gency manual oper at i ng mechani sm i s engaged.

2. 2. 5. 1 Door - Oper at or Types

Pr ovi de an oper at or mount ed t o t he r i ght or l ef t door head pl at e wi t h t he oper at or on t op of t he door - hood assembl y and connect ed t o t he door dr i ve shaf t wi t h dr i ve chai n and spr ocket s. Headr oom i s r equi r ed f or t hi s t ype of mount i ng.

2. 2. 5. 2 El ect r i c Mot or s

Pr ovi de mot or s whi ch ar e t he hi gh- st ar t i ng- t or que, r ever si bl e, const ant - dut y el ect r i cal t ype wi t h over l oad pr ot ect i on of suf f i c i ent t or que and hor sepower t o move t he door i n ei t her di r ect i on f r om any posi t i on.

Ensur e t hey pr oduce a door - t r avel speed of not l ess t han 8 nor mor e t han 12 inches per second wi t hout exceedi ng t he hor sepower r at i ng.

Pr ovi de mot or s whi ch conf or m t o NEMA MG 1 desi gnat i on, t emper at ur e r at i ng, ser vi ce f act or , encl osur e t ype, and ef f i c i ency t o t he r equi r ement s specified.

Cer t i f y and l abel expl osi on- pr oof mot or s t o i ndi cat e conf or mance t o t he following:

UL 674, Cl ass I , Gr oups C and D

2. 2. 5. 3 Mot or Bear i ngs

Sel ect bear i ngs wi t h br onze- sl eeve or heavy- dut y bal l or r ol l er ant i f r i c t i on t ype wi t h f ul l pr ovi s i ons f or t he t ype of t hr ust i mposed by t he speci f i c dut y l oad.

Pr e- l ubr i cat e and f act or y seal bear i ngs i n mot or s l ess t han 1/ 2 hor sepower .

Equi p mot or s coupl ed t o wor m- gear r educt i on uni t s wi t h ei t her bal l or r ol l er bear i ngs.

Equi p bear i ngs i n mot or s 1/ 2 hor sepower or l ar ger wi t h l ubr i cat i on ser vi ce f i t t i ngs. Fi t l ubr i cat i on f i t t i ngs wi t h col or - coded pl ast i c or met al dust caps.

I n any mot or , bear i ngs t hat ar e l ubr i cat ed at t he f act or y f or ext ended dut y per i ods do not need t o be l ubr i cat ed f or a gi ven number of oper at i ng hour s.

Di spl ay t hi s i nf or mat i on on an appr opr i at e t ag or l abel on t he mot or wi t h i nst r uct i ons f or l ubr i cat i on cycl e mai nt enance.

2. 2. 5. 4 Mot or St ar t er s, Cont r ol s, and Encl osur es

Pr ovi de each door mot or wi t h: a f act or y- wi r ed, unf used, di sconnect swi t ch;

a r ever si ng, acr oss- t he- l i ne magnet i c st ar t er wi t h t her mal over l oad pr ot ect i on; 120- vol t oper at i ng coi l s wi t h a cont r ol t r ansf or mer l i mi t swi t ch; and a saf et y i nt er l ock assembl ed i n a NEMA I CS 6 t ype encl osur e as speci f i ed her ei n. Ensur e cont r ol equi pment conf or ms t o NEMA I CS 2.

Pr ovi de adj ust abl e swi t ches, el ect r i cal l y i nt er l ocked wi t h t he mot or cont r ol s and set t o st op t he door aut omat i cal l y at t he f ul l y open and f ul l y

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2. 2. 5. 5 Cont r ol Encl osur es

Pr ovi de cont r ol encl osur es t hat conf or m t o NEMA I CS 6 f or gener al pur pose NEMA Type 1.

2. 2. 5. 6 Transformer

Pr ovi de st ar t er s wi t h 230/ 460 t o 115 vol t cont r ol t r ansf or mer s wi t h one secondar y f use when r equi r ed t o r educe t he vol t age on cont r ol c i r cui t s t o 120 vol t s or l ess.