Implementation project

  0  INDEX  1. GENERALINFORMATION.............................................................................................................................1 1.1.PROJECT......................................................................................................................................................1 1.2.SITUATION.................................................................................................................................................1 1.3.INFORMATIONABOUTTHELOCATION........................................................................................2 1.4.PLANNINGREGULATIONS...................................................................................................................3 1.5.URBANSPECIALREGULATIONS.......................................................................................................3 1.6.OCCUPATION.............................................................................................................................................3 1.7.SLOPINGROOF.........................................................................................................................................3 1.8.OTHERCONSIDERATIONS..................................................................................................................4 2.URBANAREASELIGIBLEPURPOSES.......................................................................................................4 3. SCHEDULEOFREQUIREMENTANDDESCRIPTIONOFBUILDING...........................................5 3.1.DURABILITYCONSIDERATIONS.......................................................................................................5 3.2.FORMALASPECTS...................................................................................................................................5 3.3 .CONSTRUCTIONFEATURES...............................................................................................................6 3.3.2.FACADESANDPARTITIONS.......................................................................................................6 3.3.3.CARPENTRYANDLOCKSMITHING.........................................................................................7 3.3.4.SANITATION......................................................................................................................................7 3.3.5.COVERINGS........................................................................................................................................7 3.3.6.REQUIREMENTSFORIMPLEMENTATION...........................................................................8 4.REGULATIONSOFTHEPROJECT..............................................................................................................8 5. BUILDINGSERVICESINCONNECTIONWITHREQUIREMENTSOFCTE................................10 5.1.BASICREQUIREMENTSFORFIRESAFETYFS(SI)..................................................................10 5.2.SECURITYBASICDEMANDSOFUSE(SU)...................................................................................11 5.3.BASICREQUIREMENTSFORENERGYSAVING(HE)..............................................................11 6. REQUIREMENTSOFBUILDING................................................................................................................12 6.1.BENEFITSOFBUILDING.....................................................................................................................12 6.2.BASICREQUIREMENTSREGARDINGSAFETY..........................................................................13 6.3.BASICREQUIREMENTSRELATINGTOHABITABILITY........................................................13 6.4.OTHERASPECTS....................................................................................................................................13     1 DESCRIPTIVEMEMORY  1.GENERALINFORMATION  1.1.PROJECT  TheProjectisadetachedhouse,withthecompletelydeterminationofmaterials specificationsanddetails,elements,constructionsystemsandequipment.Itscontent willbeenoughtoobtainthenecessaryvisatobeginthework.  1.2.SITUATION  MunicipalareaofCartagena,provinceMurcia. C/LomaChica,11  CARTAGENA:       2 PLOT:   EMPLACEMENTwithdistancesandmeasuringinplannº1.  1.3.INFORMATIONABOUTTHELOCATION  Theplotissituatedinurbangroundnon‐consolidatedanditsuseisresidentialfor detachedhouse. Ithas2accesses:byLomaChicastreet(north)orLomaOsostreet(east). Hasaplotsurfaceof3.035,occupiedsurface202’68m2 Thepotablewatercomesfromthemainsmunicipalsupplyanditcountswith canalizationfortheconnectionplannedinfrontoftheplot. Theelectricitysupplyit’sgoingtobemadefromthelowvoltagedistributionrunning onpublicroads. Theroadintothebuildingisplannedfromapublicthoroughfareandit’sgoingtobe totallysurfaced.      3 1.4.PLANNINGREGULATIONS  Shallapply,intermsofTownPlanningRegulations,therevisedurbanrulesof MunicipalGeneralPlanManagementofCartagenaadoptedinDecember29th,2011 andGeneralPlanofMurcia.  1.5.URBANSPECIALREGULATIONS  ThisbuildingisfollowingparametersasthePartialPlanofthesector‘’Lomade Canteras’’intheGeneralUrbanPlanningofCartagenaandallthespecificapplicable ordinances: • Landclassification:Unconsolidatedurban. • Zoneclassification:Urbanland. • Plot:  ‐MinimumArea:1,200m2.  ‐Maximumheight:2storeys.  ‐Buildabilityindex:0.2m2/m2.  ‐Separationfromboundaries:2/3oftheheightandprovidedthatnot lessthan3m.,whichwillapplythisvalueasminimumseparation.  ‐Maximumoccupancy:20%.  1.6.OCCUPATION  • Buildable:0’4m2/m2,areaindetachedhouse. • Occupation:0’3m2/m2,areaindetachedhouse. • Cantilever:whendesigningthenewworkshasglassgalleries,theyare accountedfor50%ofitssurface.  1.7.SLOPINGROOF  Allslopesare35%.    4  1.8.OTHERCONSIDERATIONS  Thenewhousemustrespectandadapttothebasics,theenvironmentandtraditional environmentinwhichtheyarelocated.   2.URBANAREASELIGIBLEPURPOSES  • Constructedsurface:298’46m2 • Usefulsurface:245’86m2  Breakdownusefulsurface: FLOORROOMUSEFULAREACONSTRUCTED AREA Basementfloor hall7'34m29'82m2 kitchen29'38m236'43m2 livingroom33'66m239'33m2 l.r.12'18m213'05m2 bedroom117'11m221'71m2 gameroom23'74m226'70m2 bath17'13m29'71m2 toilet6'15m27'94m2 corridor16'70m27'95m2 totalgroundfloor143'39m2172'64m2 Firstfloor bedroom223'30m228'11m2 bedroom315'78m219'29m2 bedroom417'64m221'80m2 bath213'16m217'36m2 toilet29'63m213'52m2 dresser5'42m26'91m2 corridor217'54m218'83m2 totalfirstfloor102'47m2125'82m2 TOTAL245'86m2298'46m2      5  3.SCHEDULEOFREQUIREMENTANDDESCRIPTIONOFBUILDING.  Thebuildingtowhichthisprojectisintendedtousethehouseunitandallits dependenciesallowtheaccomplishmentoftheassignedfunction. Theconditionsandrequirementsthathaveservedasapremiseforthisprojectis requiredbylawforthePFC,providingthenecessarydocumentationforactual implementationandfulfillingthestatementprovidedtomembersofthecourt assigned.  3.1.DURABILITYCONSIDERATIONS  Thishouseisprojectedtomeettheessentialrequirementsofmechanicalstrengthand stability,firesafety,hygiene,health,environmentandsafetyinuse.Compliancewith theserequirementsisexpectedtomeetduringthelifeof50years,duringwhichthe userhastoprovethemaintenancemanualwhichispartofthebookbuilding.  3.2.FORMALASPECTS  Thisprojectdevelopsanisolatedhousewithrectangularformsinitsplant.Basedon theconditionsandrequirementslistedabove,thepropertyhasthefollowingformal aspects: Choosingthemostsuitablelocationforthebuilding. Actontheexistingenvironmentalconditionssurroundingthebuilding. Providethebuildingofappropriategeneralvolumetriccharacteristicswithrespectto energyexchangeswiththeoutside. Actonthecharacteristicsofthebuildingenvelopeforoptimalperformanceofinterior‐ exteriorenergytransferandtoaddressitspermeability. Considertheeffectsthatspace,andinteriorfinishingelementsthatindicatethe building'senergyperformance.     6 3.3.CONSTRUCTIONFEATURES  3.3.1.FOUNDATIONANDSTRUCTURE Thestructureofthebuildingisgoingtoberesolvedwithsteelconcreteandcanbe decomposed,forpurposesofcalculation,in:Foundations,supports,floorsandunique elements.  ThegeometricdescriptionofthestructurewhichisincludedintheplansforExecution Projectshallbeconstructedandcontrolledinaccordancewithwhatindicatedinthe TechnicalBuilding(CódigoTécnicodelaEdificación).Theinterpretationofplansand implementationrequirementsofthestructureareultimatelysubjecttothedirectives andordersduringtheConstructionofitimpartstheArchitectofthework.  Theframeworksaremadewithatotaldepthof25+5cm.,interaxisconcretevaultof 70cm.,steeljoists,trussesandcomplementarydistribution,fillingofbreastsand compressionlayerof5cm.thick,allexecutedasestablishedundercurrentlegislation. Theframeworkwillbeconcretevault.  Basedinthegeotechnicalstudy,adoptedthefollowingprinciplesoftypologyand calculationoffoundationandconstructionfeaturesofthesame:Asystemusing surfacefootingswithwallsof0.25msupportedonthem. ConcreteelementswillbecarriedoutinsituwithsteelconcreteH‐25N/mm2,T.max. 40mminfoundationandT.max.20mm.placedonstructureformedbywalls,pillars, beamsbands,wroughtbeamsandslabs,pouringconsistencyandcompactedwith vibratingplastic,steeltrussesB‐500‐S.  Transversejointswillshrinkevery25m2,withdistancesbetweenthemnotexceeding .00m.beingthedepthofnotlessthan1/3thethicknessandwidthof3mm.Thesill illincludeitscorrespondingmeshandbituminouswaterproofing. 5 w   3  .3.2.FACADESANDPARTITIONS • Covers:theroofwasdonewithpiecesofceramicArabiccurvetiles.Allroof slopesare35%andterraces3%.  • Cladding:thefacadesaremadeofface‐brick(24x11’5x9cm),mortarlayer, extrudedpolystyrene,aircameraandwallofbricks(4cm).      13 6.2.BASICREQUIREMENTSREGARDINGSAFETY  • Structuralsafety: Thehouseisdesignedtohaveallthenecessaryrequirementstoavoidany damage,orthepropertyitselforanyofitsparts,whichhavetheirorigininthe foundation,supports,frameworks,floors,wallsorloadotherstructural element,oraffectthem,ensuringthemechanicalstrengthandstabilityofthe house.   6.3.BASICREQUIREMENTSRELATINGTOHABITABILITY  • Hygiene,healthandenvironmentalprotection: Thepropertyhasconditionsofsafetyandpropersealinginyourindoor environment,anditdoesn’tdeterioratetheenvironmentintheirimmediate environment,ensuringagreatwastemanagement.  • Protectionagainstnoise: Thehouse’scharacteristicsensurethatthehealthofusersofthesameisn’tin dangerbecauseoftheperceivednoiseandcanperformsosuccessfullyinthe sameactivities.   6.4.OTHERASPECTS  Thepropertyhasalsorequirementsofallmandatorystandardsthatapply,according totherelationshipexpressedinprevioussections.    INDEX   1.SOILCHARACTERISTICS..............................................................................................................................1 2.   FOUNDATIONANDSTRUCTURE...............................................................................................................1 2.1.METHODOFCALCULATION–STRUCTURE.................................................................................1 2.2.FOUNDATIONCHARACTERISTICS...................................................................................................3 2.3 .STRUCTURE...............................................................................................................................................3 2.3.1.GRAVITATIONALACTIONS.........................................................................................................3 2.3.2.REACTIONANDFIRERESISTANCE.........................................................................................4 2.3.3.WINDACTION..................................................................................................................................4 2.3.4. SEISMICACTION..............................................................................................................................4 2.3.5.THERMICALANDRHEOLOGICALACTIONS........................................................................4 3. PARTITIONS,COVERING,FINISHES.........................................................................................................5 3.1 .FACADES.....................................................................................................................................................5 3.1.1.DESCRIPTION...................................................................................................................................5 3.1.2.PHYSICALBEHAVIOR....................................................................................................................5 3.2 .COVERS........................................................................................................................................................6 3.2.1.DESCRIPTION...................................................................................................................................6 3.2.2.PHYSICALBEHAVIOR....................................................................................................................7 3.3 VOIDSINFACADES..................................................................................................................................7 3.3.1.PHYSICALBEHAVIOR....................................................................................................................7 3.4 .INTERIORPARAMENTS........................................................................................................................8 3.4.1DESCRIPTION....................................................................................................................................8 3.4.2.PHYSICALBEHAVIOR....................................................................................................................8 3.5FINISHES......................................................................................................................................................8 4. CONDITIONSANDFACILITIESAPPLICABLETOTHEBUILDING..............................................9 4.1.ACOUSTICINSULATION........................................................................................................................9 4.2 .FACILITIESINBUILDINGS...................................................................................................................9 4.2.1.ELECTRICITYMEMORY..............................................................................................................10 4.2.2.PLUMMBINGMEMORY...............................................................................................................12 4.2.3.FIREPROTECTIONMEMORY...................................................................................................14 4.3.4.EXTRACTIONANDVENTILATIONMEMORY....................................................................14   4.2.5.TELECOMMUNICATIONMEMORY.........................................................................................14   4.2.6.LIGHTNINGROD............................................................................................................................14 5. JUSTIFICATIONOFCOMPLIANCEREGULATIONS...........................................................................15 5.1ACCORDINGTOEHE‐08......................................................................................................................15 5.2.LOWVOLTAGE:ELECTROTECHNICALREGULATIONS(RBET).......................................15 5.3.SANITATIONANDEVACUATION....................................................................................................16 5.4.PLUMBING................................................................................................................................................17 5.5.TELECOMMUNICATIONS...................................................................................................................19 5.6.MUNICIPALORDINANCES.................................................................................................................19       1 CONSTRUCTIVEMEMORY  1.SOILCHARACTERISTICS   Thegeotechnicalstudyhasbeendoneinaccordancewiththeparameterssetoutin “Articulo3delDocumentoBásicoSE‐CdelCTE”,andcommittedforaqualified techniciandesignedbythedeveloperandhavethecollegevisa.  Allpointsofrecognition,inplanimetryandaltimetryarereflectedinthefoundation plane,referredtofixedpointsclearlyrecognizableintheenvironmentandenclosed.  Natureofthefoundationlayer:Sand Specificweight:1,8t/m3 Cohesion:0,0KN/m2 Internalfrictionangle:30º Consideredpermissivestress:200KN/m2 Watergroundlevel:Belowthefoundationelevation.  Previoustotheconstructionofthefoundationithastobedonethetastingsprescribed bythearchitects.    2.FOUNDATIONANDSTRUCTURE  .1.METHODOFCALCULATION–STRUCTURE2  Thenumericalcalculationwasdonebyacomputerprogram,basedonthematrix formulationofthemethodofbalance.ThesoftwareusedisCYPE2009program.The calculationmethodisadaptedtothecurrentlegislation.Likewiseithasbeenused tablesand/orabacusofspecializedpublications.  Themethodofcalculationusedforthedesignoftheconcretefootingandits reinforcementisreflectedintheEHE‐08regulation.Intheslabsandreinforced concretehasbeencheckingoutthedeformationsaccordingtotheregulationEHE (concreteinstruction)too.  Tocalculatethedifferenttypesofresistiveelementsithasbeeninconsideration severalhypotheses:totalverticalload,alternatingoverload,andverticalload combinedwithwind. Thestructureofthefloorsisdonewithone‐wayslabandbeamssupportingreinforced concretepillars.Inallcaseswasusedone‐wayreinforcedconcreteslabs,theheightis (25+5)30cm.   CALCULATIONSECTIONOFTHESLAB   :Factorthatdependsonthetotalchargeandhasthevalueof√(q/7)whereqisthetotal loadinkN/m2 Factorthathasthevalueof(L/6) 1/4 Thecalculationoftheslabinm CoefficientwhosevalueistakenfromTable50.2.2.1.bfromtheEHE(spanishnormative)   q:8’82KN/m2(groundcover) L:5’01m C:21 √(8’82/7)=√1’26=1’122; (5’01/6)1/4=0’956 δ1 δ2: L: C: δ1:δ2: Hmin=1’122∙0’956∙(5’01/21)=0’256Æ0’30m(25+5cm)   KindofslabKindofloadsKindofstretch IsolatedEndInterior ArmedjoistsPartitionsorwalls 17 21  24 Roofs202427 PrestressedjoistsPartitionsorwalls192326 Roofs222629 Prestressedhollowcore slabs Partitionsorwalls36 ‐‐ ‐‐ Roofs45 ‐‐ ‐‐   Ithastakenforgrantedthatmaterialshaveanelasticbehavior,andforthedesignof thedifferentelementshasbeenfollowedthemethodofcalculationbasedonthe ultimatelimitandservicestates.Intheparticularcaseoftheconcrete,ithasbeen takenasamodelofbehaviorthenormativelyadmitted:parabola‐rectangle,rectangle diagram.   2.2.FOUNDATIONCHARACTERISTICS  Thechosensystemisshallowspreadfootingswithlowwallsforcreateasuspended floor. Themethodofcalculationusedforthedesignoffootingsandwalls,andtheir reinforcementisreflectedintheregulationEHE‐08.  Asseen,thevalueoftheallowablestressisprudent,howeverIwillbetakenascorrect whichdeterminesthegeotechnicalreportoftheland.   2.3.STRUCTURE  2.3.1.GRAVITATIONALACTIONS    GROUNDFLOOR Slabownweight3,70kN/m2 Partitionsoverload1,00kN/m2 Ownweightflooring1,00kN/m2 Useoverload2,00kN/m2 TOTAL7,70kN/m2 FIRSTFLOOR Ownweightslab 3,70kN/m2 Partitionsoverload1,00kN/m2 Ownweightflooring 1,00kN/m2 Overloaduse 2,00kN/m2 TOTAL 7,70kN/m2 GROUNDCOVER Slabownweight 3,70kN/m2 Gabletileonplanksandbrick openworkownweight3,00kN/m2 Windoverload 1,52kN/m2 Snowoverload 0,60kN/m2 TOTAL8,82kN/m2   STAIRSLAB Slabselfweight 3,70kN/m2 Stepownweight 1,85kN/m2 Useoverload 2,00kN/m2 Ownweightflooring 1,00kN/m2 TOTAL8,55kN/m2 ENCLOSUREANDRAILING Façadewalls 7,00kN/m Handrailsonstairs 3,00kN/m Ledge1,00kN/m    2.3.2.REACTIONANDFIRERESISTANCE  • SupportingelementswithoutseparationfunctionagainstfireÆR30 • SupportingelementswithseparationfunctionagainstfireÆR90,EI90   2.3.3.WINDACTION  Heightofthebuilding<15m BuildingsituationZoneB(E0,V2,2)‐accordingtoDB‐SE‐AE Windspeed27m/s Winddynamicpressure0’5KN/m2 Windcoefficient(suction‐pressure)0’7‐0’3   2.3.4.SEISMICACTION  SeismicactionsareregulatedbyNSCE,seismicbuildingstandards:generalpartand building. Ourbuildingisinamoderateseismiczone,wherethecontributioncoefficient(k)is between0.04gand0'08g.   2.3.5.THERMICALANDRHEOLOGICALACTIONS Notconsideredbecausethedimensionsofthebuildingarereduced.Forthisreason,it requiresnostructuralexpansionjoint.    2.3.6.RESISTANTPROPERTIESOFSTRUCTURALMATERIALS   AccordingtoEHE‐08,ithasbeentakenthefollowingsafetycoefficientsrelationto controllevelstomake:      3.  PARTITIONS,  COVERING,  FINISHES  3.1.  FACADES  3.1.1.  DESCRIPTION  Verticalenclosuresincontactwithoutside(facades):willcontainface‐brick(1/2foot), mortarlayer,layerinsulationinthechamberofairandcoatedholebrick(4cm)inside. Total24cm(thickness).   3.1.2.  PHYSICAL  BEHAVIOR  • Thermalinsulation: Thepropertyhasthefollowingpercentagesofvoidsinfacades:<15%(aprox. 10%).Inallthesefrontsthevoidratioislessthan60%ofitssurface.Forthese reasons,weappliedthesimplifiedoptionintheDBHE1ofCTEforthe calculationofenergydemand.ThepropertyislocatedinaclimaticzoneC3.All   spacesconsideredlowcomponentsofinternalload,theusetowhichtheywill beposted.Thethermalenvelopeoftheflowingelements: ‐Cover ‐Soilcontactareauninhabitable ‐Facades ‐Interiorpartitionsincontactwithareauninhabitable    • Reactionandfireresistance: Theconstituentmaterialsofthefacadesareclassifiedaccordingtotheir reactiontofireclassA1.TheyalsomeettheminimumstrengthEI120in accordancewiththeDBSI2.  • Mechanicalresistance: Outsidethefactoryhasbeendesignedtowithstandthegravitationalaction, windandearthquake.  • Sealing: Thesealingofthepenetrationofwaterwillbesubjecttotherelevantchecksto thefinalreceivingofthebuilding.Inparticular,takenoteofwoodworking suppliesduetothefactory,andthewillingnessandsealingofwindows.  • Soundproofing: ‐Blindpartofthefacade:AirbornesoundinsulationRof47dbA ‐Interiorwallsincontactwithnon‐residentialspaces:Airbornesound insulationRof47dbA.   3.2.COVERS  3.2.1.DESCRIPTION  Theskirtswillcomprisepartitionwallsconsistofdoublehollowbrick“Palomero”1.00 mapart,bracedlongitudinallyevery2m,andoverthematongueandgrooveboardof 100x30cmpieceswithcompressionlayerofcementmortar.Onthedeckslabisplacedfor thermalandacousticinsulationblanketglasswoolIBR‐80.  Thecovermaterialwillbesittingcurvedtileswithcementmortar.Theywillreceiveone offivecoursesandeavesallmouthpieces,whichmountedtwopieces.  Fortheventilationofthecamerasusedspecialpieces.Alsotheplacementofappropriate safetyequipmenttoperformmaintenanceworkandrepair.  Accordingtoart.1.3.5oftheQB‐90"Tireswithbituminousmaterials",theairbornesound insulationoftheroofmeetstheprovisionsofNBE‐CA/88,"AcousticConditionsinBuildings",   Maynotbedentedpipes.Itshallensurethat,onceplacedinsidethedistributions, whichflowthroughthesoilwouldbecoveredwithcementtopreventcrushingduring theexecutionofworks.  Attheendoftheplugsshallbelocatedtopreventtheintroductionintothenetworkof foreignmatter.  Thelayoutoftheverticalnetworkofwaterdrainage,downspouts,isthesimplest possibletermtoensuredrainageatallpointsofconsumption,withtheprovisionof downpipesfor,andgetagravitycirculation.Itwillbeperfectlywatertightandshall notexudeanyobstructions,sealingtheirboardstobefullyPlug‐cord.Hissectionis uniformthroughoutthestack.Besecurelyfastenedtowallswithclamps,withfixings every1.5m,sothateachsectionofdownspoutisfreestanding.Beprotectedfrom temperaturechanges,mechanicalshockandchemicalactionsofothermaterials.  Therewillbeaprimaryventilation(asitdoesnotexceedsixstorieshigh),by extendingdownspoutstocoverupto2.5mabovetheroofofthebuilding,inorderto:  • Provideinputtotheoutsideairintotheexhaustsystemtofacilitatethe movementinitandseekawayoutnoxiousgasesabovethedeck.  • Avoidsiphonandtherefore,thelossofthewatersealoftheapparatus.  • Seekdetachmentbydryingoftheparticlesadheringtothewallsof pipes,avoiding, ifpossible,thehorizontalrunsoftheventpipe.             4.2.3.FIREPROTECTIONMEMORY  ChecktheDBfortheSIinthejustificationofcompliancewiththerequirementsofthe CTEofhisreport.   4.3.4.EXTRACTIONANDVENTILATIONMEMORY  ChecktheDBfortheHS‐3:Indoorairqualitywithinthejustificationofcompliancewith therequirementsofCTE.   4.2.5.TELECOMMUNICATIONMEMORY  TV+FM: Theinstallationconsistsofindividualantennacaptureequipmentwith4TVandFM sockets,readytoreceivealltheterrestrialTVchannels.  Telephone: Thelayingofthelinesisdoneinapipelineunderrecordabletube.  Thepipeisusuallyperformedthroughthecommonareatoattackthehouse. Therewillbeagreaterseparationof25cmbetweenthesefacilitiesandwater,gasor electricity.  TelephoneinstallationmeetsthespecificationsCTNE.Areplannedphonejacks inthelivingroom,kitchenandallbedrooms.  Intheaccesswillinstalladoorentrysystem,withwall‐mountedphone.   4.2.6.LIGHTNINGROD  Accordingtothesupportinginstallationoflightningprotectionattachedtothisreport, thebuildingforitsformalcharacteristics,environmentanduse,doesn’trequiresthis facility,havingcompletedtherequirementscontainedinsection8oftheDBSU.            5.JUSTIFICATIONOFCOMPLIANCEREGULATIONS   5.1ACCORDINGTOEHE‐08   Itsfulfillmentisjustifiedin:‐DescriptiveMemory ‐ConstructiveMemory ‐Plans    5.2.LOWVOLTAGE:ELECTROTECHNICALREGULATIONS(RBET)    Itsfulfillmentisjustified: - DescriptiveMemory ‐ConstructiveMemory  ‐ComplianceCTE  ‐Plans   Thegeneraldevicecontrolandprotection,incompliancewiththeITC‐BT‐17are locatednearthefrontdoorofaccesstohousingbyplacingaboxforPowerControl Switch,immediatelybeforetheotherdevicesinindependentandsealable compartment,whichisplacedinthesametablewhereyouplacethecontrol‐devices andprotection.Theheightatwhichthedeviceswillbeplacedgeneralandindividual controlandprotectioncircuits,measuredfromgroundlevel,willbebetween1.4and 2m.  Generalandindividualdevicesofcontrolandprotectionshallbeatleast:  ‐Aswitch‐breakerpole,manuallyoperated,withaminimumrated25A,andabreaking capacitysufficientfortheshortcircuitcurrentthatmayoccuratthepointof installationof4,500Aormore.  ‐Twogeneralcircuitbreakers,designedforprotectionagainstindirectcontactofall circuits,witharesidualdifferentialcurrent‐maximumrated30mAorhigherthanthe switch.(Two,tosurpassthefivecircuitsinstalled)(Incaseofbasicelectrification,as onlyfivecircuits,simplyplaceasingledifferential).  ‐Devicespolecut,designedtoprotectagainstoverloadandshortcircuitofeachofthe circuitsinsidethehouse,whichwillbecuttingtheprotectedpolescorrespondingtothe numberofphasesofthecircuittheyprotect.    Calculatingthesinglelead,madeofcopperconductorsona750VandPVC insulation,underthetube,wasperformedasfollows: ‐Calculationofvoltagedrop2PL   P=power L=length c=56(Copper) e=voltagedrop V=voltage   Theentirefacilitywillbebuiltonflexibleplastictubethatwillmeetthespecifications inTables3and5oftheITC‐BT‐21.Itwillalsocomplywiththespecificationsinsection 3oftheITC‐BT‐20asthepassageofpipesthroughbuildingelements.  Onthepremisesofthebathroomswillbetakenintoaccountthelimitationssetfortin ITC‐BT‐27,whichdefinesthefourvolumes.  Thelightpointsandsocketsarethoseindicatedintheplansforelectricity,respecting theminimumandassignmenttocircuitsthataresetoutinTable2oftheITC‐BT‐25.   5.3.SANITATIONANDEVACUATION  The pipes,downpipesandhorizontalnetworkhasbeenratedastheNTE‐ISS,soasto meettheminimumevacuationtimesetforhearing,takingintoaccountthehousingm² toevacuate,thenumbersofappliancesandtoilets.  Todesignthesewagedrainpipesanddirtywasconsideredthenumberofunitsthat collectanddischargecoefficientofsimultaneoususeofmedicaldevices,havingtaken aminimumdiameterof110mmforeaseofinstallation.  Todesigntherainwaterdownpipeshastakenthecollectionsurface(topview)andthe maximumrainfallintensityrainfallareawhichislocatedinthebuilding,havingtakena minimumdiameterof110mmforthesameconsiderations,withaminimumoftwo stews.  Referrals,(pipesthatlinkdrainssanitaryfittingswithstuds)willhaveaslopeof between2.5and5%inanycaselessdistancesteeperandviceversaandfrounderthe slab,hiddencameraairfromtheceiling.  ThedisposalofmedicaldevicesisdonethroughPVCpipesofhighstrength,with diametersasindicated,beingrecordablebyboatsTrapsattheplacesspecifiedin termsoffacilities,sanitaryequipmentdrainsindependentorisolatedmadedirectlyto   thenearestdownspout,andwillbeequippedwiththecorrespondingindividual siphon.Thepipestodownspoutsdeviceshavemorethan3%slope.  Drainageconditionsoftheapparatusareasfollows:  Thedrainsofsinks,bidets,showersandbathswillbeacrossTrapsregistrableboats thatdesagüarándirectlytothedownspout,orifpossible,thedrainofthetoilet. Toiletsconnectedtothedownspoutdirectlyorthroughashankoflength1m maximum.  Thesink,washingmachineanddishwasherwillsiphonindividual,eachofthem.  Thedistanceofthesiphonpottodownpipeshouldbeamaximumof1m.  ThediameterofthedraintablesaresetaccordingtothecorrespondingNTE‐ISS,being forprivateuseasfollows,inmm:   DEVICESDRAIN Lavatory 30mm Bidet30mm Bath40mm Shower35mm Sink35mm Washingmachine35mm Dishwasher35mm Toilet110mm Siphonpot40mm   5.4.PLUMBING  Theinstallationconsistsof: • Rushfromnetworkdistributioncompany. • AccountantGeneralincloset. • Distributionnetworkfromcabinettocountermastercock. • Distributioncircuittoalocalcockswet. • InternalNetworkinwetcoldandhotwater.  Therushofutilitycompanymadefromthegeneralpublicdistributionnetworkto theoverallcountercabinet,connectingwithenoughgravitypressure.  Theaccountantgeneralangerintheclosetinstalledontheplot,asspecifiedbythe utility.     Fromthiscabinetwillleavethedistributionnetworkthatwillprovidethepointsof consumptionthroughcoppertubing.Thisnetworkwillbeundertakenbyaqualified installer.  Thematerialusedinpipesandfittingsinsidethefacilitywillmeetthefollowing conditions: ‐Tobeable,ingeneralandatleastforaworkingpressureof15kg/cm²,to supporttheserviceandwaterhammercausedbytheclosingofthetaps.  ‐Beresistanttocorrosionandcompletelystableovertimeintheirphysical properties(resistance,roughness,etc.).  ‐Donotalteranyofthecharacteristicsofwater(taste,odor,drinking,etc.).  Westudythediametersofthepipesconstitutingtheinteriorofthehomenetwork,to ensuretheaccurateflowtoeachfixtureandthenecessarypressuresothatwater reachesallthetapsinalloperatingconditions,simultaneousothernetworkdevices. Itisalsointendedtoobtaintheminimumdiametersinresponsetotheeconomyof thefacility,consistentwiththeproperfunctioningofit.  Forthiscalculationyouchoosetheworstcircuit,ieitwillposeagreaterpressure dropandincreasinggeometricheight,knowingthatifthissectionisproperly sized,will,afortiori,therestinstallation,thathavinglowpressuredropwill reachhighervaluesofresidualpressureatthepointofconsumption.  Firstwecalculatetheinstantaneousflowratesandinstalled.Theestimated consumptionforthecalculationandthewaterdemandofhousing,respectingthe minimuminstantaneousflowhouseholdappliancesthatprovidethebasicrulesare thoselistedinthetablebelow.Thediameterofthesebranchesisdirectlyfixedby practicalexperienceforagoodperformance,andthereforeitisnotnecessary calculation.   DEVICES NºCONSUMPTIONDIAMETER shower30'2l/s1/2" bath20'3l/s3/4" toilet30'1l/s1/2" lavatory50'1l/s1/2" sink10'2l/s1/2" dishwasher10'2l/s3/4" bidet10'2l/s1/2" washingmachine10'2l/s3/4" TOTAL172'5l/s     Installedaccordingtotheflowofsupply(thesumoftheminimuminstantaneousflow ratesforalldevicesinstalledinthehome),itfixestherateofsupply.Thenitisatype Dsupplyinstalledataflowratebetween2and3l/sec.  Spendingbythereferralsissetinresponsetoacoefficientofsimultaneoususeof differentsanitaryappliances,dependingonthetypeofgroupingforbathroomand kitchen:  Abathroom+kitchenÆbath–washingmachineÆSPENDING=0’40l/s AbathroomÆbathÆSPENDING=0’3l/s  Simultaneitycoefficient,infunctionofnumberofdevices:     5.5.TELECOMMUNICATIONS  Commoninfrastructures,itsfulfillmentincomplementaryproject   5.6.MUNICIPALORDINANCES  InthisprojecthaveconsideredalleffectiveMunicipalordinancesofthecitycouncilof artagenaandaccordingtotheGeneralPlanofMurcia,alsofollowingtheSubsidiary ormsof“LomadeCanteras”. C N    INDEX   1. EMPLACEMENT 2. FURNITURESANDAREAS(GROUNDFLOOR) ) ) ) ) A 3. FURNITURESANDAREAS(FIRSTFLOOR 4. LAYOUTOFCOLUMNS 5. MEDITIONS(GROUNDFLOOR 6. MEDITIONS(FIRSTFLOOR 7. MEDITIONS(ROOF 8. SECTIONA‐ 9. SECTIONB‐B 10. SECTIONC‐C 11. PRINCIPALFACADE 12. RIGTHELEVATION 13. LEFTELEVATION 14. POSTERIORFAÇADE STRUCTURE 15. FOUNDATION 16. SANITARYSLAB 17. GROUNDFLOORSLAB 18. FIRSTFLOORSLAB       DETAILS 19. BALCONY+STARTOFFACADE 20. FACADEWITHSLAB(2) 21. SLAB‐COLUMN+SLAB‐FACADE 22. WINDOW‐FACADE 23. STAIRSFINISHING 24. SLOPINGROOF CARPENTRYMEMORY 25. ALUMINIUMCARPENTRY 26. WOODCARPENTRY FACILITIES 27. SEWAGE 28. NATURALVENTILATION(GROUNDFLOOR) 29. NATURALVENTILATION(FIRSTFLOOR) 30. HEATING(GROUNDFLOOR) 31. HEATING(FIRSTFLOOR) 32. PLUMBING(GROUNDFLOOR) 33. PLUMBING(FIRSTFLOOR) 34. ELECTRICITY(GROUNDFLOOR) 35. ELECTRICITY(FIRSTFLOOR)  