08 33 23.pdf

Ti nker AFB, OK TAFB Techni cal Spr ci f i cat i ons 2019

SECTI ON 08 33 23

OVERHEAD COI LI NG DOORS

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; Er r at a 2011; Supp 1 2013) Mi ni mum Desi gn Loads f or Bui l di ngs and Ot her Structures

AMERI CAN SOCI ETY OF HEATI NG, REFRI GERATI NG AND AI R- CONDI TI ONI NG

ENGI NEERS ( ASHRAE)

ASHRAE FUN I P ( 2013; Addenda and Cor r i gendum 2013) Fundament al s Handbook, I - P Edi t i on

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 ( 2013) 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) St andar d Speci f i cat i on f or Car bon St eel Bol t s and St uds, 60 000 PSI Tensi l e Strength

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 ( 2015) 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

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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 Hot - Di p Gal vani zed Coat i ngs

ASTM A924/ A924M ( 2014) 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 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 B221M ( 2013) 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 ( Met r i c)

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

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 ( 2015b) 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 FI RE PROTECTI ON ASSOCI ATI ON ( NFPA)

NFPA 80 ( 2016) St andar d f or Fi r e Door s and Ot her Openi ng Pr ot ect i ves

UNDERWRI TERS LABORATORI ES ( UL)

UL Bl d Mat Di r ( 2012) Bui l di ng Mat er i al s Di r ect or y

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 Cont r act or Qual i t y Cont r ol appr oval . 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

Count er bal anci ng Mechani sm

Manual Door Oper at or s

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Bot t om Bar s

Guides

Mount i ng Br acket s

Over head Dr um

Hood

I nst al l at i on Dr awi ngs

SD- 03 Pr oduct Dat a

Over head Coi l i ng Door s

Hardware

Count er bal anci ng Mechani sm

Manual Door Oper at or s

Fi r e- Rat ed Door Assembl y

SD- 05 Desi gn Dat a

Over head Coi l i ng Door s

Hardware

Count er bal anci ng Mechani sm

Manual Door Oper at or s

Fi r e- Rat ed Door

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

Oper at i on and Mai nt enance Manual s

Materials

Devices

Procedures

Manuf act ur e' s Br ochur es

Par t s Li st s

SD- 11 Cl oseout Submi t t al s

Warranty

1. 3 QUALI TY CONTROL

Pr ovi de f i r e- r at ed door assembl i es bear i ng t he Under wr i t er s Labor at or i es, War nock Her sey, Fact or y Mut ual or ot her nat i onal l y r ecogni zed t est i ng

Apr i l 2019 Page 3 SECTI ON 08 33 23 l abor at or y l abel f or t he r at i ng l i s t ed on t he dr awi ngs. Pr ovi de a per manent l abel f or each door showi ng t he manuf act ur er ' s name and addr ess, and t he model / ser i al number of t he door .

Pr ovi de over si zed f i r e- r at ed door assembl i es wi t h a l i s t i ng agency over si ze l abel , or a cer t i f i cat e s i gned by an of f i c i al of t he manuf act ur i ng company cer t i f y i ng t hat t he door and oper at or ar e desi gned t o meet t he speci f i ed r equi r ement s.

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, wi t h i nt er l ocki ng sl 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 member s.

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

Pr ovi de 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, det ai l s of j oi nt s and connect i ons, det ai l s of gui des 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. I ncl ude a schedul e showi ng t he l ocat i on of each door wi t h t he drawings.

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 of at l east __20___ pounds per squar e f oot 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 Fi r e- Rat ed Door s, Fr ames, and Har dwar e

Pr ovi de f i r e- r at ed door s, f r ames, and har dwar e t hat ar e t est ed, r at ed, and l abel ed i n accor dance wi t h Under wr i t er s Labor at or i es, Fact or y Mut ual or War nock Her sey. I ndi cat e on t he l abel s t he r at i ng i n hour s, per NFPA 80, of f i r e exposur e dur at i on. Addi t i onal l y, ensur e a l et t er f ol l ows t he hour l y r at i ng t o desi gnat e t he l ocat i on f or whi ch t he assembl y i s desi gned and t he t emper at ur e r i se on t he unexposed door f ace at t he end of 30 mi nut es of f i r e exposur e i s r equi r ed.

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Pr ovi de and at t ach met al UL l abel s t o each i t em of har dwar e i n accor dance wi t h r equi r ement s speci f i ed i n t he UL Bl d Mat Di r .

2. 1. 2. 3 Over si zed Coi l i ng Fi r e- r at ed Door Assembl i es

Wher e f i r e- r at ed door s and f r ames exceed t he si ze f or whi ch t est i ng and l abel i ng ser vi ces ar e of f er ed, f ur ni sh cer t i f i cat es of i nspect i on f r om ei t her UL, Fact or y Mut ual or War nock Her sey. St at e wi t hi n cer t i f i cat es t hat except f or s i ze; door s, f r ames, and har dwar e ar e i dent i cal i n desi gn, mat er i al s, and const r uct i on t o a door t hat has been t est ed and r at ed.

2. 1. 2. 4 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 __25___ 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.

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.

Fabr i cat e door s f r om i nt er l ocki ng col d- r ol l ed s l at s, wi t h sect i on pr of i l es as speci f i ed, desi gned t o wi t hst and t he speci f i ed wi nd l oadi ng. Ensur e t he pr ovi ded sl at s ar e cont i nuous wi t hout spl i ces f or t he wi dt h of t he door.

Pr ovi de sl 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 sl at s.

2. 2. 1. 3 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 sl at s.

Suppl y s l at syst em wi t h a mi ni mum R- val ue of 4 when cal cul at ed i n accor dance wi t h ASHRAE FUN I P. Sl at s t o consi st of a ur et hane cor e not l ess t han 11/ 16- i nch t hi ck, compl et el y encl osed wi t hi n met al f aci ngs.

Ensur e t he ext er i or f ace of s l at s ar e t he same gauge as speci f i ed f or cur t ai ns. Sel ect an i nt er i or f ace not l i ght er t han 0. 0219- i nches. The i nsul at ed sl at assembl y r equi r es a f l ame spr ead r at i ng of not mor e t han 25 and a smoke devel opment f act or of not mor e t han 50 when t est ed i n accor dance wi t h ASTM E84.

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2. 2. 1. 4 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. 5 Vi s i on Panel s

Pr ovi de compl et e manuf act ur er ' s st andar d v i s i on panel s assembl y consi st i ng of c l ear acr yl i c gl azi ng panel s or f i r e- r at ed gl ass as r equi r ed f or t he t ype door . Set panel s i n a neopr ene channel wi t h a gal vani zed- st eel f r ame not l ess t han 0. 0359- i nch uncoat ed t hi ckness.

2. 2. 1. 6 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. 7 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. 8 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, 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.

2. 2. 1. 9 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. 10 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.

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2. 2. 1. 11 Slats

No. 5F, 20 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 , st ai nl ess st eel , or al umi num 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 st r uct ur al st eel 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.

2. 2. 2. 3 Hood

Pr ovi de a hood wi t h a mi ni mum 24- gauge sheet 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 mechanism.

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.

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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 3/ 16- 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 st 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.

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.

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 si 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 Count er bal ance Shaf t Assembl y

a. Bar r el

Pr ovi de st eel pi pe capabl e of suppor t i ng t he 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 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

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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 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. 4. 2 2. 2. 5 El ect r i c Door Oper at or s

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.

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 coi l s i de 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. Fr ont c l ear ance i s r equi r ed f or t hi s t ype of mount i ng.

Pr ovi de an oper at or mount ed t o t he i nsi de f r ont wal l on t he l ef t or r i ght s i de of door and connect ed t o door dr i ve shaf t wi t h dr i ve chai n and spr ocket s. Si de r oom i s r equi r ed f or t hi s t ype of mount i ng. Wal l mount ed oper at or can al so be mount ed above or bel ow shaf t ; i f above shaf t , headr oom i s r equi r ed.

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

Pr ovi de aut omat i c st op cont r ol by an aut omat i c sensi ng swi t ch wi t hi n neopr ene ast r agal ext endi ng t he f ul l wi dt h of door bot t om bar .

Pr ovi de an el ect r i c sensi ng edge devi ce. Ensur e t he door i mmedi at el y st ops downwar d t r avel when cont act occur s bef or e door f ul l y c l oses.

Pr ovi de a sel f - moni t or i ng wi r el ess sensi ng edge connect i on t o t he mot or oper at or ; el i mi nat i ng t he need f or a physi cal t r avel i ng el ect r i c cor d connect i on bet ween bot t om bar sensi ng edge devi ce and mot or oper at or .

Super vi sed syst em al t er s nor mal door oper at i on; pr event i ng damage, i nj ur y or deat h due t o an i noper abl e sensi ng edge syst em.

2. 2. 6 Fi r e- Rat ed Door Assembl y

Pr ovi de f i r e- r at ed door assembl i es wi t h t he di mensi ons, f i r e r at i ng, and oper at i ng t ype i ndi cat ed wi t h el ect r i c oper at or s and assembl i es t hat do not i nt er f er e wi t h manuf act ur er ' s st andar d i nt er connect i ng f usi bl e l i nks.

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Pr ovi de door manuf act ur er ' s st andar d i nt er connect i ng f usi bl e l i nks f or door assembl i es on bot h s i des of t he wal l openi ng.

2. 2. 6. 1 Fi r e Rat i ngs

Pr ovi de f i r e- r at ed door assembl i es compl yi ng wi t h NFPA 80 St andar d f or Fi r e Door s and Ot her Openi ng Pr ot ect i ves and UL Fi r e Resi st ance - Vol ume 3.

2. 2. 7 Sur f ace Fi ni shi ng

Compl y wi t h NAAMM' s " Met al Fi ni shes Manual f or Ar chi t ect ur al and Met al Pr oduct s" f or r ecommendat i ons f or appl y i ng and desi gnat i ng f i ni shes.

Not i ceabl e var i at i ons i n t he same met al component ar e not accept abl e.

Var i at i ons i n appear ance of adj oi ni ng component s ar e accept abl e i f t hey ar e wi t hi n t he r ange of appr oved sampl es and ar e assembl ed or i nst al l ed t o mi ni mi ze cont r ast .

PART 3 EXECUTI ON

3. 1 INSTALLATION

I nst al l over head coi l i ng door assembl y, anchor s and i nser t s f or gui des, br acket s, mot or s, swi t ches, har dwar e, and ot her accessor i es i n accor dance wi t h appr oved det ai l dr awi ngs and manuf act ur er ' s wr i t t en i nst r uct i ons.

Upon compl et i on of i nst al l at i on, ensur e door s ar e f r ee f r om al l di st or t i on.

I nst al l over head coi l i ng door s, mot or s, hoods, and oper at or s at t he mount i ng l ocat i ons as i ndi cat ed f or each door i n t he cont r act document s and as r equi r ed by t he manuf act ur er .

I nst al l over head coi l i ng door s, swi t ches, and cont r ol s al ong accessi bl e r out es i n compl i ance wi t h r egul at or y r equi r ement s f or accessi bi l i t y and as r equi r ed by t he manuf act ur er .

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

Ensur e f i el d pai nt ed st eel door s and f r ames ar e i n accor dance wi t h Sect i on 09 90 00 PAI NTS AND COATI NGS and manuf act ur er ' s wr i t t en i nst r uct i ons.

Pr ot ect weat her st r i ppi ng f r om pai nt . Ensur e f i ni shes ar e f r ee of scr at ches or ot her bl emi shes.

3. 2 ADJUSTI NG AND CLEANI NG

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

Af t er i nst al l at i on, adj ust har dwar e and movi ng par t s. Lubr i cat e bear i ngs and sl i di ng par t s as r ecommended by manuf act ur er t o pr ovi de smoot h oper at i ng f unct i ons f or ease movement , f r ee of war pi ng, t wi st i ng, or di st or t i on of t he door assembl y.

Adj ust seal s t o pr ovi de weat her - t i ght f i t ar ound ent i r e per i met er .

Engage a f act or y- aut hor i zed ser vi ce r epr esent at i ve t o per f or m st ar t up ser vi ce and checks accor di ng t o manuf act ur er ' s wr i t t en i nst r uct i ons.

Test t he door openi ng and cl osi ng oper at i on when act i vat ed by cont r ol s or al ar m- connect ed f i r e- r el ease syst em. Adj ust cont r ol s and saf et i es.

Repl ace damaged and mal f unct i oni ng cont r ol s and equi pment . Reset door - c l osi ng mechani sm af t er successf ul t est .

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Test and make f i nal adj ust ment of new door s at no addi t i onal cost t o t he Government.

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

Not mor e t han 90 cal endar days af t er compl et i on and accept ance of t he pr oj ect , exami ne, l ubr i cat e, t est , and r e- adj ust door s as r equi r ed f or pr oper oper at i on.

3. 2. 1. 2 Cleaning

Cl ean door s i n accor dance wi t h manuf act ur er ' s appr oved i nst r uct i ons.

3. 3 CLOSEOUT ACTI VI TI ES

3. 3. 1 Warranty

Fur ni sh a wr i t t en guar ant ee t hat t he hel i cal spr i ng and count er bal ance mechani sm ar e f r ee f r om def ect s i n mat er i al and wor kmanshi p f or not l ess t han t wo year s af t er compl et i on and accept ance of t he pr oj ect .

War r ant t hat upon not i f i cat i on by t he Gover nment , any def ect s i n mat er i al , wor kmanshi p, and door oper at i on ar e i mmedi at el y cor r ect wi t hi n t he same t i me per i od cover ed by t he guar ant ee, at no cost t o t he Gover nment .

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

Submi t 6 copi es of t he Oper at i on and Mai nt enance Manual s 30 cal endar days pr i or t o t est i ng t he Over head Coi l i ng Door Assembl i es. Updat e and r esubmi t dat a f or f i nal appr oval no l at er t han 30 cal endar days pr i or t o cont r act compl et i on.

Submi t Oper at i on and Mai nt enance Manual s f or Over head Coi l i ng Door Assembl i es, i ncl udi ng t he f ol l owi ng i t ems:

Materials

Devices

Manual Door Oper at or s

Hood

Count er bal anci ng Mechani sm

Painting

Procedures

Manuf act ur e' s Br ochur es

Par t s Li st s

Pr ovi de oper at i on and mai nt enance manual s whi ch ar e consi st ent wi t h manuf act ur er ' s st andar d br ochur es, schemat i cs, pr i nt ed i nst r uct i ons, oper at i ng pr ocedur es, and saf et y pr ecaut i ons. Pr ovi de t est dat a t hat i s l egi bl e and of good qual i t y.

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