ÿWPC  Jv´W±ïÑ˦DíMðEëˆgs â”Å£Im)ïŸT²áÅòª?/°ÙÄ‹ïî¦\ö÷øbKëîø–¾yx9d5Î39ypwVAÕ¸€N°Ä† Ø âsiººöÍàYlãAÖúžÀ:O÷·çLzhÐþywm âo$ç8Çæ> "?Ü‚ãs!ÊJ+ùX²¿Hàºë…«@¬Õ V™WÓtÀžL؃–S¥ ¬®<Óì*˜ÓŸ¤d(s¤Û©ìîs¸öÄ “þD'`¢Læ…GgóïR©Èý<@1Éd3W—kVýîùß_•_Àתä€ÖWJŠ yþšaîÒ;&V•"j¨¿?™šþkR~…¶u„™pù^ +Ç5Ãyû´É½ºoOBIÜ[æYóÐA1ãE†!øCéÞ¦G=étD’¨³ÝØ”û-Š\šóM¹´ã¨[}Tœ0‡Çš»¬Š!–IÜ—¡öÁ“¹xÕKÌÈv0×OYê« }ü›ïƱ:)GKûWlÔ'$é˜ØÌ.ïÀjQ4cT„*ÝÑ˼âÓ¿lÓsDLɳ”ÇœÊL>¬U)…ö-K"ù¥¨mȱp±p2$’†´…*Q t=áû;"ôãÌUJP %šš 0O U0ïF 0Oe´n­Ä 04q¥ ­­­w³4· 0PËË#ÁNÜ^ Þê mì<pðø9`(2Prestige Elite 12cpiJô('2èO$©©Ý ƒ ¤U!ÝÓ  ÓÝ  Ý> !9Z+Courier  <Ý ƒ~¹*ÝÓ  ÓÝ  ÝÔ_ÔÔ€ôŽòòôÔÓ  Óò òWET€PIPE€FIRE€SPRINKLER€SYSTEMSÐ ° ÐÓ  ÓProject€Name€(Ô_ÔftrÔ_Ô€B)ó óà€‚ ‚ T(#àò ò[4/00]ˆÐ S£ ÐÓ  Ó15330€„€Ú  Ú1Ú  Úó ó('2èO$§§Ý ƒ ¤U!ÝÓ  ÓÝ  Ý3|d«<pðø9`(2Prestige Elite 12cpiJôÂdpðø@¾sQô@( ¤U$¡¡Ó  ÓH„˜(ÿ((3~¹$ªªÝ ƒ ¤U!ÝÓ  ÓÝ  ݘ0c™(L ÿU‹ÿÀÀÀÝ ƒ ¤U!ÝÓ  ÓÝ  ÝÔ_ÔÔ€ôŽòòôÔÓ ° §à°œXÓÓ  ÓÔ_ÔÔ_Ôà@@ÌÌ"ìà*€*€*€*€*€*€*€*€Ð ° ÐÌà@@  ìàREMOVE€THIS€OUTLINE€GUIDE€BEFORE€PLACINGÐ öF Ðà@@ê ê ìàTHE€SPECIFICATION€SECTION€IN€THE€CONTRACTÐ ™é ÐÌà@@þþ#ìà*€*€*€*€*€*€*€*Ð ß/ ÐÌà@@  ìàO€U€T€L€I€N€E€€€G€U€I€D€EÐ % u ÐÌà@@ÆÆ%ìàòòDIVISION€15:€MECHANICALóóÐ k »  ÐÌà@@ÆÆ%ìàSECTION€15330€„€WET€PIPE€FIRE€SPRINKLER€SYSTEMSÐ ±   ÐÌÓ  ÓUSE:à0 € àDesign,€furnishing€and€installing€a€complete,€hydraulically€calculatedÐ ÷ G  Ðautomatic€wet€pipe€fire€extinguishing€sprinkler€system€for€the€area€ofÐ š ê Ðwork€under€this€contract.Ð= €(#€(# ÐÌò òNOTES€TO€SPECIFIER:Ð ƒÓ  ÐÌà0   àó óA.à0€ (# (#àOptions€within€paragraphs€are€identified€by€enclosure€in€brackets;Ð É  Ðblank€spaces€enclosed€by€brackets€[òò€€€€€€óó]€provide€for€information€toÐ l¼  Ðbe€inserted,€as€appropriate€to€individual€projects.Ð_ €(#€(# ÐÌà0   àB.à0€ (# (#àò òTO€AVOID€CONFLICTING€REQUIREMENTS€AND€COSTLY€MISTAKES,ó ó€theÐ U¥ Ðspecifier€must€edit€(delete,€substitute€or€add€to€the€text).€€TheÐ øH Ðremaining€paragraphs€must€be€renumbered.Лë€(#€(# ÐÌà0   àC.à0€ (# (#àDELETE€FOR€FINAL€COPY:€Notes€to€the€Specifier,€located€between€linesÐ á1 Ðof€asterisks;€all€[brackets],€òòunderliningóó,€ò òboldface,€ó óand€òòitalicsóóÐ „Ô Ðwithin€the€paragraphs;€and€this€page.€€(Open€Reveal€Codes€[alt€F3]€toÐ 'w Ðdo€this€accurately).ÐÊ€(#€(# ÐÌà0   àD.à0€ (# (#àòòTo€Edit€ð ð(Footer€B)ðð:óó€(Corel€8).€€ò òENTIRE€FOOTER€SHOULD€BE€BOLDED.€Ð `  Ðó óClick€in€the€footer€and€delete€the€ð ðProject€Name€(Ô_ÔftrÔ_Ô€B)ðð€text€andÐ ³! Ðreplace€it€with€the€ò òName€Of€The€Project€(upper/lower€case).ó ó€Ð V¦" ÐReplace€date€with€current€MM/YY€(WITHOUT€BRACKETS).€ÐùI#€(#€(# ÐÌà0   àE.à0€ (# (#àThe€Guide€Specifications€are€intended€to€be€continuously€reviewed€andÐ ?% Ðrevised.€€Userððs€technical€comments€are€appreciated.€€Also,€otherÐ â2& Ðrelated€or€similar€specifications€that€are€written€ð ðfrom€scratchðð€thatÐ …Õ' Ðcould€benefit€others,€or€other€questions€can€be€sent€to€Ô_ÔNARSCÔ_Ô€A/EÐ (x( ÐGroup,€RS„110€or€call€(303)€987„6851.ÐË)€(#€(# ÐÌÐ   a+ Ðà0   àF.à0€ (# (#àDESIGN€NOTES:а€(#€(# ÐÌà0   àà0€ (# (#à1.à0` €(#€(#àò òDRAWING€DATA€REQUIRED:ÐöF` (#` (# ÐÌà0   àó óÐ  (# (# ÐÌÌÌò òREVISIONS€OF€THIS€SECTION:Ð È  Ðó óÔ_ÔCSIÔ_Ô€format,€editorial€changes€4/00Ð k »  ÐMetric:€Not€ApplicableÐ  ^  ÐTechnical€Update:€4/00Ð ±   ÐÌÐ  ÷ G  ÐØØÓ  ÓÔ_ÔÖ€ÿÿÖÔ_ÔSECTION€15330Ð ° ÐÌWET€PIPE€SPRINKLER€SYSTEMSÐ öF ÐÌòòÓ  ÓPART€1:€€GENERALóóÐ <Œ ÐÌ1.1à0 € àSUMMARYЂҀ(#€(# ÐÌà0   àA.à0€ (# (#àSection€Includes:€Design,€furnishing€and€installing€a€complete,Ð È  Ðhydraulically€calculated€automatic€wet€pipe€fire€extinguishingÐ k »  Ðsprinkler€systems€for€the€area€of€work€under€this€contract.Ð ^ €(#€(# ÐÌ*****************************************************************************Ð T ¤  ÐLIST€ITEMS€OF€WORK€THAT€MIGHT€LOGICALLY€BE€FURNISHED€AND€INSTALLED€UNDER€THISÐ ÷ G  ÐSECTION,€BUT€INSTEAD€ARE€SPECIFIED€IN€ANOTHER€SECTION.€€THIS€ARTICLE€IS€RARELYÐ š ê ÐREQUIRED.Ð =  Ð*****************************************************************************Ð à0  ÐÌà0   àB.à0€ (# (#àRelated€Sections:Ð&v €(#€(# ÐÌà0   àà0€ (# (#àTesting€of€Piping€Systemsà€M(#€(#€(#àSection€02651ˆÐ l¼  Ðà   àà0 € àSupports€and€Anchorsà€M(#€(#€(#àSection€15140ˆÐ _  ÐÌ1.2à0 € àÔ_ÔSUBMITTALSÔ_ÔÐU¥€(#€(# ÐÌà0   àA.à0€ (# (#àGeneral:€€Ô_ÔSubmittalsÔ_Ô€shall€be€according€to€Section€01330€„€Ô_ÔSubmittalÔ_ÔÐ ›ë ÐProcedures.Ð>Ž€(#€(# ÐÌà0   àB.à0€ (# (#àManufacturer's€Literature:€€Submit€Ô_Ô[____]Ô_Ô€copies€of€the€manufacturer'sÐ „Ô Ðdescriptive€data€for€the€wet€pipe€fire€sprinkler€system€material€to€beÐ 'w Ðused€on€this€project.€€These€Ô_ÔsubmittalsÔ_Ô€shall€include:ÐÊ€(#€(# Ðà0   àà0€ (# (#à1.à0` €(#€(#àPipingÐm½` (#` (# Ðà0   àà0€ (# (#à2.à0` €(#€(#àFittingsÐ` ` (#` (# Ðà0   àà0€ (# (#à3.à0` €(#€(#àGlobe€and€angular€valvesг!` (#` (# Ðà0   àà0€ (# (#à4.à0` €(#€(#àO.S.€&€Y€valvesÐV¦"` (#` (# Ðà0   àà0€ (# (#à5.à0` €(#€(#àButterfly€ValvesÐùI#` (#` (# Ðà0   àà0€ (# (#à6.à0` €(#€(#àFlow€SwitchesÐœì$` (#` (# Ðà0   àà0€ (# (#à7.à0` €(#€(#àAutomatic€Sprinkler€HeadsÐ?%` (#` (# Ðà0   àà0€ (# (#à8.à0` €(#€(#àEscutcheonsÐâ2&` (#` (# Ðà0   àà0€ (# (#à9.à0` €(#€(#àHangersÐ…Õ'` (#` (# Ðà0   àà0€ (# (#à10.à0` €(#€(#àTamper€SwitchesÐ(x(` (#` (# ÐÌà0   àC.à0€ (# (#àInstallation€Instructions:€Submit€[____]€copies€of€the€manufacturer'sÐ n¾* Ðinstallation€instructions€for€the€wet€pipe€fire€sprinkler€systemÐ  a+ Ðmaterials€to€be€used€on€this€project.д ,€(#€(# ÐÌà0   àD.à0€ (# (#àShop€Drawings:€€Shop€Drawings:€€Submit€[____]€copies€of€shop€drawingsÐ ú!J. Ðwith€same€scale€as€the€full€size€contract€drawings.€€Shop€drawingsÐ "í/ Ðshall€show€all€details€required€by€Ô_ÔNFPAÔ_Ô€13,€1991€„€Automatic€sprinklerÐ @#0 Ðsystems,€Installation€Working€Plan"€in€all€areas€with€gypsum€boardÐ ã#31 Ðceilings.І$Ö2€(#€(# ÐÌà0   àE.à0€ (# (#àHydraulic€Data:€€Submit€[____]€copies€of€the€hydraulic€calculationsÐ Ì%!4 Ðfor€approval.€€Hydraulic€calculations€shall€have€the€signed€stamp€of€aÐ o&¿!5 Ðcertified€professional€Fire€Protection€Engineer,€certifying€that€theÐ 'b"6 Ðfire€sprinkler€has€been€hydraulically€calculated€in€compliance€withÐ µ'#7 ÐÔ_ÔNFPAÔ_Ô€and€governing€codes.ÐX(¨#8€(#€(# ÐÌà0   àF.à0€ (# (#àSpare€Parts€Data:€Submit€[____]€copies€of€spare€parts€data€for€eachÐ ž)î$: Ðitem€of€materials€and€equipment€specified.€€the€data€shall€include€aÐ A*‘%; Ðcomplete€list€of€parts€and€source€of€supply€not€later€than€2„weeksÐ ä*4&< Ðprior€to€final€inspection.Ї+×&=€(#€(# Їà0   àG.à0€ (# (#àCertificates:€Submit€[____]€copies€of€written€certification€from€theÐ ° Ðsupplier€of€the€contractor€furnished€wet€pipe€fire€sprinkler€system€toÐ S£ Ðbe€used€on€this€project€that€it€conforms€to€the€requirements€of€thisÐ öF Ðspecification€section.Йé€(#€(# ÐÌ1.3à0 € àPROJECT€RECORD€DRAWINGSÐß/€(#€(# ÐÌà0   àA.à0€ (# (#à€€Upon€completion€of€the€work,€the€Contractor€shall€revise€all€fireÐ % u Ðprotection€shop€drawings€to€agree€with€the€construction€as€actuallyÐ È  Ðaccomplished€and€stamp€"As€Built".€€these€drawings€where€no€change€isÐ k »  Ðinvolved€shall€be€likewise€stamped.€€These€"As„Built"€drawings€shallÐ  ^  Ðshow€the€fire€protection€system€as€it€exists€at€the€completion€of€theÐ ±   Ðcontract€work.ÐT ¤ €(#€(# ÐÌòòPART€2:€PRODUCTSÐ š ê ÐóóÌ2.1à0 € àGENERALÐà0 €(#€(# ÐÌà0   àA.à0€ (# (#àUnless€otherwise€specified,€all€materials,€valves€and€equipment€usedÐ &v  Ðin€installation€of€the€fire€protection€system€shall€be€Ô_ÔU.L.Ô_Ô€listed€orÐ É  ÐF.M.€approved€and€shall€be€new€and€the€standard€product€of€aÐ l¼  Ðmanufacturer€regularly€engaged€in€the€manufacture€of€the€product.€Ð _  Ðcopper€piping€is€not€to€be€used.в€(#€(# ÐÌ2.2à0 € àSPRINKLER€HEADSÐøH€(#€(# ÐÌà0   àA.à0€ (# (#àThe€style€of€automatic€sprinkler€heads€(upright,€pendant,€sidewall,€orÐ >Ž Ðrecessed)€shall€be€as€indicated€in€these€specifications.€€WhereÐ á1 Ð"recessed"€system€sprinklers€are€required€by€these€specifications,€noÐ „Ô Ðpart€of€the€sprinkler€shall€extend€more€than€one€(1)€inch€below€theÐ 'w Ðmounting€surface.€€All€sprinkler€heads€shall€be€ordinary€temperatureÐ Ê Ðrated€unless€otherwise€required.€€All€sprinkler€heads€shall€be€ofÐ m½ Ðstandard€orifice€type€unless€otherwise€required.€€For€exposed€areas,Ð `  Ðprovide€standard€upright€heads€with€brass€finish.€€Install€sprinklersÐ ³! Ðabove€suspended€ceilings€where€required€by€Ô_ÔNFPAÔ_Ô„13.ÐV¦"€(#€(# ÐÌ2.3à0 € àPIPE€AND€PIPE€FITTINGSÐœì$€(#€(# ÐÌà0   àA.à0€ (# (#àPipe€shall€be€calculated€for€175€Ô_ÔpsigÔ_Ô€working€pressure,€conforming€toÐ â2& ÐASTM€specifications€and€have€manufacturer's€name€or€brand,€along€withÐ …Õ' Ðthe€applicable€ASTM€standard,€marked€on€each€length€of€pipe.€€PipeÐ (x( Ðshall€be€U.S.€Manufacture,€Schedule€40,€black€steel,€ASTM€A.120Ð Ë) ÐSchedule€10€pipe€shall€not€be€allowed.€€all€pipe€shall€be€labeled€forÐ n¾* Ðidentification.€€Schedule€40€pipe€shall€be€joined€by€screwed€joints,Ð  a+ Ðby€welded€joints€or€by€mechanical€grooved€couplings€joined€by€a€UL€andÐ ´ , ÐFM€approved€combination€of€couplings,€gaskets€and€grooves.€€GroovesÐ W!§- Ðmay€be€rolled€or€cut€and€they€shall€be€dimensionally€compatible€withÐ ú!J. Ðthe€coupling.€€The€grooving€of€pipe€shall€be€performed€in€the€shop.€Ð "í/ ÐThe€grooving€of€pipe€in€the€field€shall€not€be€allowed.€€Plain€end€orÐ @#0 Ðpush€on€fittings€or€couplings€shall€not€be€allowed.€€All€black€steelÐ ã#31 Ðpipe€shall€be€Ô_ÔpreoxidizedÔ_Ô€with€a€suitable€protective€coating.€€ScrewedÐ †$Ö2 Ðfittings€shall€be€cast€iron,€125€lb.€€class;€black€or€malleable€iron,Ð )%y 3 Ð150€lb.€€class.€€Flanged€fittings€shall€be€cast€iron,€short€body,Ð Ì%!4 ÐClass€125.€€Gaskets€shall€be€full€face€of€1/8„inch€minimum€thicknessÐ o&¿!5 Ðred€sheet€rubber.€€€Flange€bolts€shall€be€hexagon€head€machine€boltsÐ 'b"6 Ðwith€heavy€semi„finished€hexagon€head€nuts,€cadmium€plated.€€WeldÐ µ'#7 Ðfittings€shall€be€steel,€standard€weight,€black.€€grooved€couplingsÐ X(¨#8 Ðand€mechanical€fittings€shall€be€malleable€iron,€500€psi€workingÐ û(K$9 Ðpressure,€in€accordance€with€ASTM€A.47€and€shall€be€tested€and€listedÐ ž)î$: Ðby€UL€and€FM.€€All€couplings€and€mechanical€fittings€shall€be€of€theÐ A*‘%; Ðsame€manufacturer.€€bushings€and€reducing€couplings€shall€not€beÐ ä*4&< Ðallowed.Ї+×&=€(#€(# Ї2.4à0 € àHANGERSа€(#€(# ÐÌà0   àA.à0€ (# (#àHangers€and€hanger€spacing€shall€be€in€accordance€with€Ô_ÔNFPAÔ_Ô„13.ÐöF€(#€(# ÐÌ2.5à0 € àBUTTERFLY€VALVESÐ<Œ€(#€(# ÐÌà0   àA.à0€ (# (#àShall€be€furnished€with€worm€gear€type€indicating€operator€to€assureÐ ‚Ò Ðslow€closing.€€Valves€shall€have€a€completely€sealed€shaft,€integralÐ % u Ðflange€seals€and€hex€drive.ÐÈ €(#€(# ÐÌ2.6à0 € à0.S.€&€Y€VALVESÐ ^ €(#€(# ÐÌà0   àA.à0€ (# (#àOutside€screw€and€yoke€gate€valves€shall€be€of€wedge€disc€type,€shallÐ T ¤  Ðpermit€straight€line€flow€and€complete€shut„off,€and€shall€permitÐ ÷ G  Ðstraight€line€flow€and€complete€shut„off,€and€shall€be€designed€thatÐ š ê Ðthe€valves€can€be€packed€under€pressure€when€wide€open.€€Valve€shallÐ =  Ðbe€iron€body,€bronze„trim,€flanged€ends,€with€rising€stem€and€175€psiÐ à0  Ðworking€pressure.ÐƒÓ €(#€(# ÐÌ2.7à0 € àCHECK€VALVESÐÉ €(#€(# ÐÌà0   àA.à0€ (# (#àThree€inch€and€larger€check€valves€shall€be€iron€body€and€bronze€trim,Ð _  Ðflanged€or€grooved€connections,€3/4„inch€Ô_ÔFPTÔ_Ô€drainage€taps,€and€175Ð ² Ðpsi€working€pressure.€€Wafer€type€check€valves€and€check€valvesÐ U¥ Ðsmaller€than€three€inches€shall€be€Ô_ÔU.L.Ô_Ô€listed€or€F.M.€approved.ÐøH€(#€(# ÐÌ2.8à0 € àGLOBE€AND€ANGLE€VALVESÐ>Ž€(#€(# ÐÌà0   àA.à0€ (# (#àValves€shall€be€furnished€with€renewable€disc,€and€shall€back€seat€inÐ „Ô Ðthe€fully€opened€position€to€allow€Ô_ÔrepackingÔ_Ô€under€full€pressureÐ 'w Ðwithout€removing€the€valve€from€the€line.€€Valve€shall€be€rated€forÐ Ê Ð175€psi€working€pressure.Ðm½€(#€(# ÐÌ2.9à0 € àVALVE€SUPERVISORY€SWITCHESг!€(#€(# ÐÌà0   àA.à0€ (# (#àAll€valves€2„inches€or€larger€which€control€water€to€automaticÐ ùI# Ðsprinkler€heads€shall€be€equipped€with€supervisory€switches€having€oneÐ œì$ Ðnormally€open€contact€and€one€normally€closed€contact.Ð?%€(#€(# ÐÌ2.10à0 € àFLOW€SWITCHESÐ…Õ'€(#€(# ÐÌà0   àA.à0€ (# (#àAll€flow€switches€shall€be€field€adjustable€vane€type€with€pneumaticÐ Ë) Ðretard€and€175€psi€working€pressure.€€Units€shall€be€suitable€forÐ n¾* Ðinstallation€by€drilling€pipe€and€securing€with€U„bolt€furnished€withÐ  a+ Ðthe€switch.€€Units€shall€be€double€pole€double€throw,€suitable€for€24Ð ´ , Ðvolt€DC€service€with€two€normally€open€contacts€and€two€normallyÐ W!§- Ðclosed€contacts.€€Ô_ÔWaterflowÔ_Ô€switches€shall€be€adjusted€so€that€theÐ ú!J. Ðdevice€will€transmit€a€water€flow€alarm€within€30„seconds€of€openingÐ "í/ Ðthe€inspectors€test€valve€on€the€sprinkler€system.Ð@#0€(#€(# ÐÌ2.11à0 € àALARM€FACILITIESІ$Ö2€(#€(# ÐÌà0   àA.à0€ (# (#àEquipment€necessary€to€accomplish€a€local€Ô_ÔwaterflowÔ_Ô€signal,€oneÐ Ì%!4 Ðtransmitted€coded€Ô_ÔwaterflowÔ_Ô€signal€and€a€local€trouble€alarm€for€eachÐ o&¿!5 Ðsupervisory€system€shall€be€installed.€€Main€and€branch€shut„offÐ 'b"6 Ðvalves€shall€be€electrically€supervised.€€Any€tamper€proof€switchesÐ µ'#7 Ðrequire€for€testing€the€sprinkler€system€shall€be€furnished.ÐX(¨#8€(#€(# ÐÌ2.12à0 € àTRANSMISSION€OF€ALARM€SIGNALSО)î$:€(#€(# ÐÌà0   àA.à0€ (# (#àAlarm€signal€wiring€shall€be€connected€to€the€building€fire€alarmÐ ä*4&< Ðcontrol.Ї+×&=€(#€(# Ї2.13à0 € àTEST€AND€STATUS€CONNECTIONSа€(#€(# ÐÌà0   àA.à0€ (# (#àFurnish€and€install€inspectors€test€connection€consisting€of€a€1„inchÐ öF Ðglobe€valve€and€1„inch€x€ðð„inch€restricting€sight€glass,€connect€toÐ ™é Ðexpress€drain.Ð<Œ€(#€(# ÐÌ2.14à0 € àSMOKE€DETECTORSЂҀ(#€(# ÐÌà0   àA.à0€ (# (#àShall€operate€on€120V€with€battery€back„up,€each€alarm€shall€be€testedÐ È  Ðby€the€Contractor€to€ensure€it's€correct€operation.€€MalfunctioningÐ k »  Ðunits€shall€be€corrected€and€retested€by€the€Contractor€to€demonstrateÐ  ^  Ðcompliance€with€the€specifications.б  €(#€(# ÐÌ2.15à0 € àMISCELLANEOUSÐ÷ G €(#€(# ÐÌà0   àA.à0€ (# (#àControl€Valve€Signs:€The€Contractor€shall€provide€a€description€sign,Ð =  Ðminimum€dimensions€7„inches€x€9„inches,€for€every€valve€in€theÐ à0  Ðsprinkler€system€which€controls€water€to€sprinkler€heads.€€Signs€shallÐ ƒÓ  Ðbe€single€faced,€white€letters€on€a€red€background,€with€a€spaceÐ &v  Ðdesignating€who€to€notify€if€valve€needs€to€be€closed.€€Signs€shall€beÐ É  Ðfastened€to€each€valve€with€lightweight€chains.Ðl¼ €(#€(# ÐÌà0   àB.à0€ (# (#àMiscellaneous€Signs:€These€signs€for€alarm€test€valves,€main€drains,Ð ² Ðauxiliary€drains,€etc.€shall€have€a€minimum€dimension€of€2„inches€x€6„Ð U¥ Ðinches.€€Signs€shall€be€single€faced,€white€letters€on€a€redÐ øH Ðbackground.€€€Each€sign€shall€be€fastened€to€each€valve€withÐ ›ë Ðlightweight€chain.Ð>Ž€(#€(# ÐÌòòPART€3:€€EXECUTIONóóÐ „Ô ÐÌ3.1à0 € àPREPARATIONÐÊ€(#€(# ÐÌà0   àA.à0€ (# (#àThe€Contractor€shall€investigate€the€structural€and€finish€conditionsÐ `  Ðaffecting€the€work€and€shall€arrange€his€work€accordingly,€provideÐ ³! Ðsuch€fittings,€valves€and€accessories€as€may€be€required.€€to€meetÐ V¦" Ðsuch€conditions€governing€his€work€at€the€building.€€Materials€shallÐ ùI# Ðnot€be€fabricated€or€delivered€to€the€site€before€the€approved€shopÐ œì$ Ðdrawings€have€been€received€by€the€Contractor.Ð?%€(#€(# ÐÌ3.2à0 € àFIRE€PROTECTION€SYSTEM€EXECUTIONÐ…Õ'€(#€(# ÐÌà0   àA.à0€ (# (#àThe€latest€revisions€of€the€following€codes,€standards,€and€otherÐ Ë) Ðitems€(as€the€date€of€the€contract€drawings)€shall€be€considered€aÐ n¾* Ðpart€of€these€specifications,€the€same€as€if€fully€set€forth€hereinÐ  a+ Ðand€shall€be€adhered€to€unless€specific€deviations€are€included€inÐ ´ , Ðthese€specifications.ÐW!§-€(#€(# Ðà0   àà0€ (# (#àÔ_ÔNFPAÔ_Ô€13€„€Sprinkler€System€InstallationÐú!J.€(#€(# Ðà0   àà0€ (# (#àÔ_ÔNFPAÔ_Ô€13A€„€Sprinkler€System€MaintenanceÐ"í/€(#€(# Ðà0   àà0€ (# (#àÔ_ÔNFPAÔ_Ô€14€„€Standpipe€and€Hose€SystemÐ@#0€(#€(# Ðà0   àà0€ (# (#àÔ_ÔNFPAÔ_Ô€13€„€Water€Supply€Flow€TestÐã#31€(#€(# Ðà0   àà0€ (# (#àÔ_ÔNFPAÔ_Ô€13€„€Hydraulic€CalculationsІ$Ö2€(#€(# Ðà0   àà0€ (# (#àÔ_ÔNFPAÔ_Ô€24€„€Water€Supply€InstallationÐ)%y 3€(#€(# ÐÌ3.3à0 € àINSTALLATIONÐo&¿!5€(#€(# ÐÌà0   àA.à0€ (# (#àThe€Contractor€shall€perform€the€work€in€a€professional€workmanlikeÐ µ'#7 Ðmanner,€according€to€the€best€practices€of€the€trade.€€all€sprinklerÐ X(¨#8 Ðpiping€must€be€substantially€supported€from€the€building€structure€andÐ û(K$9 Ðonly€approved€hangers€shall€be€used.€€Sprinkler€piping€in€all€areasÐ ž)î$: Ðwith€suspended€ceilings€shall€be€concealed€unless€otherwise€noted€onÐ A*‘%; Ðthe€contract€drawings.€€Any€deviations€found€necessary€shall€beÐ ä*4&< Ðimmediately€brought€to€the€attention€of€the€Contracting€Officer.€€AllÐ ‡+×&= Ðpiping€discharging€outside€(main€drains,€inspectors€tests€pipes)€shallÐ ° Ðdo€so€on€paved€surfaces€or€on€splash€blocks.€€Coordinate€installationÐ S£ Ðwith€the€work€of€all€other€trades.ÐöF€(#€(# ÐÌà0   àB.à0€ (# (#àThe€interior€surfaces€of€all€piping€and€equipment€shall€be€clean€andÐ <Œ Ðfree€of€all€dirt,€loose€scale,€rust€and€other€foreign€material€beforeÐ ß/ Ðinstallation.€€All€sprinkler€piping€with€welded€outlets€or€connectionsÐ ‚Ò Ðshall€free€of€welding€slag€and€cut„outs.€€Welded€fittings€shall€notÐ % u Ðprotrude€into€the€path€of€the€Ô_ÔwaterflowÔ_Ô.€€The€Contracting€Officer'sÐ È  ÐRepresentative€shall€inspect€pipe€prior€to€installation.Ðk » €(#€(# ÐÌà0   àC.à0€ (# (#àRisers,€feed,€cross€and€branch€lines€may€be€shop€welded€using€approvedÐ ±   Ðwelding€fittings.€€Welding€and€brazing€shall€conform€to€the€standardsÐ T ¤  Ðas€set€forth€in€Ô_ÔNFPAÔ_Ô„13.€€Welding€and€torch€cutting€shall€not€beÐ ÷ G  Ðpermitted€as€a€means€of€installing€or€repairing€sprinkler€systems.К ê€(#€(# ÐÌà0   àD.à0€ (# (#àAll€piping€penetrating€thru€floors,€walls,€partitions,€and€ceilingsÐ à0  Ðshall€be€grouted€and€sealed€with€non„combustible€mastic€to€provide€theÐ ƒÓ  Ðrequired€fire€rating.€€Chrome„plated€escutcheons€shall€be€providedÐ &v  Ðwhere€exposed€piping€passes€thru€finished€floors,€walls,€partitions,Ð É  Ðand€ceilings.€€Secure€plates€to€pipe€with€set€screws€or€spring€clips.Ðl¼ €(#€(# ÐÌà0   àE.à0€ (# (#àAll€sprinkler€heads€shall€be€in€alignment,€and€parallel€to€ceilingÐ ² Ðfeatures,€walls,€etc.€€The€Contractor€shall€provide€one€(1)€spareÐ U¥ Ðsprinkler€cabinet€complete€with€sprinkler€wrench€suitable€for€eachÐ øH Ðhead€type,€and€three€sprinklers€of€assorted€temperature€ratings€of€theÐ ›ë Ðtype€necessary€in€use€throughout€each€system€at€each€main€riser.Ð>Ž€(#€(# ÐÌà0   àF.à0€ (# (#àThe€Contractor€shall€be€responsible€for€the€removal€and€replacement€ofÐ „Ô Ðceilings;€the€providing€of€ceiling€access€panels€to€all€valves€locatedÐ 'w Ðabove€finished€ceilings;€and€the€cutting,€patching€and€restoration€ofÐ Ê Ðfinishes.Ðm½€(#€(# ÐÌ3.4à0 € àTESTINGг!€(#€(# ÐÌà0   àA.à0€ (# (#àAll€new€fire€protection€shall€be€acceptance€tested€by€the€Contractor.€Ð ùI# Ðtests€shall€consist€of€hydrostatic€and€operations€testing€and€shall€beÐ œì$ Ðperformed€in€strict€accordance€with€the€requirements€of€Ô_ÔNFPAÔ_Ô„13.€€AÐ ?% Ðtest€pressure€of€200€psi€shall€be€held€for€a€continuous€period€of€twoÐ â2& Ð(2)€hours€with€no€drop€in€pressure.€€Each€system€(all€associatedÐ …Õ' Ðpiping€and€alarms)€shall€be€tested€and€accepted€as€a€complete€unit€,Ð (x( Ðwith€data€recorded€on€an€approved€"Contractor's€Material€and€TestÐ Ë) ÐCertificate".€€System€pressure€tests€shall€be€against€a€blank€testÐ n¾* Ðflange€and€not€against€a€valve€seat.Ð a+€(#€(# ÐÌà0   àB.à0€ (# (#àAll€tests€shall€be€conducted€in€the€presence€of€the€ContractingÐ W!§- ÐOfficer.€€Any€system€failing€to€meet€the€specified€test€requirementsÐ ú!J. Ðshall€be€corrected€and€retested€until€the€test€requirements€are€met.Ð"í/€(#€(# ÐÌà0   àC.à0€ (# (#àThe€Contractor€shall€notify€the€Contracting€Officer€upon€completion€ofÐ ã#31 Ðthe€installation€of€all€pipe.€€The€Contracting€Officer€will€scheduleÐ †$Ö2 Ðan€inspection€of€the€installed€pipe.€€The€inspection€and€any€changesÐ )%y 3 Ðrequired€by€this€or€any€inspection€shall€be€made€prior€to€the€aboveÐ Ì%!4 Ðtesting.Ðo&¿!5€(#€(# ÐÌà0   àD.à0€ (# (#àFlush€lines€in€accordance€with€instructions€outlined€in€Ô_ÔNFPAÔ_Ô„13.е'#7€(#€(# ÐÌ3.5à0 € àMAINTENANCE€AND€OPERATIONAL€INSTRUCTIONSÐû(K$9€(#€(# ÐÌà0   àA.à0€ (# (#àSystem€description,€system€theory€of€operation,€and€system€finalÐ A*‘%; Ðinspection€and€acceptance€documents€of€the€completed€system€(as€built)Ð ä*4&< Ðshall€be€submitted€in€a€bound€book€(4€copies)€to€the€Base€Engineer.€Ð ‡+×&= Ðthe€maintenance€manuals€and€instructions€shall€include€a€briefÐ ° Ðdescription€of€the€type€of€system€installed,€routine„type€work€definedÐ S£ Ðby€step„by„step€instructions€that€should€be€performed€to€ensure€longÐ öF Ðlife€and€proper€operations,€and€the€recommended€frequency€ofÐ ™é Ðperformance.€€The€instructions€shall€also€include€possible€troubleÐ <Œ Ðspots€with€diagnosis€and€correction€of€each.€€The€theory€of€operationÐ ß/ Ðbrochures€shall€describe€the€function€of€each€component€ofÐ ‚Ò Ðsubassemblies€in€block€diagram„type€presentation€to€a€degree€thatÐ % u Ðcraftsman€will€understand€the€system€well€enough€to€operate€andÐ È  Ðmaintain€it.Ðk » €(#€(# ÐÌ3.6à0 € àPROTECTIONб  €(#€(# ÐÌà0   àA.à0€ (# (#àProtect€all€apparatus,€fixtures,€materials,€equipment€andÐ ÷ G  Ðinstallations€so€as€to€prevent€damage€as€a€result€of€new€work.€Ð š ê ÐContractor€shall€replace€a€no€cost€increase€to€the€contract€sum€anyÐ =  Ðitem€which€is€marred,€defaced,€broken,€or€damaged€in€any€way,€prior€toÐ à0  Ðthe€date€of€final€inspection.€€€ÐƒÓ €(#€(# ÐÌòòPART€4:€MEASUREMENT€AND€PAYMENTÐ É  ÐÌóó4.1à0 € àMETHOD€OF€MEASUREMENTÐ_ €(#€(# ÐÌà0   àA.à0€ (# (#àUnits:€the€work€described€in€this€section€will€not€be€measured€forÐ U¥ Ðpayment.ÐøH€(#€(# ÐÌ4.2à0 € àBASIS€OF€PAYMENTÐ>Ž€(#€(# ÐÌà0   àA.à0€ (# (#àPayment:€No€direct€payment€for€the€work€described€under€this€sectionÐ „Ô Ðwill€be€made.€€The€Contractor€shall€include€consideration€for€thisÐ 'w Ðitem€in€the€bid€price€for€other€items€of€the€Contract.ÐÊ€(#€(# ÐÌÌÌÌÌÌÔ% € Ôà@00,ìàEND€OF€SECTION