项目13915节消防管道新多哈国际机场fire suppression piping2ps灭火.pdfVIP

NewDohaInternationalAirport

FireSuppressionPipingRev--Date15May2015

SECTION13915–FIRESUPPRESSIONPIPING

PART1–GENERAL

1.1RELATEDDOCUMENTS

A.DrawingsandgeneralprovisionsoftheContract,includingGeneraland

SupplementaryConditionsandDivision1SpecificationSections,applytothisSection.

1.2SUMMARY

A.ThisSectionincludesthefollowingfire-suppressionpipinginsidethebuilding:

1.Automaticwet-type,ClassIIIstandpipesystems.

2.Wet-pipesprinklersystems.

3.Pre-actionsprinklersystems.

4.Delugesprinklersystems.

B.RelatedSectionsincludethefollowing:

1.Division2SectionPotableWater/FireWaterDistributionforpipingoutsidethe

building.

2.Division10SectionFire-ProtectionSpecialtiesforcabinetsandfire

extinguishers.

3.Division13SectionFireAlarmSystemforinterfacingalarmdevicesspecifiedin

thisSection.

4.Division13SectionClean-AgentExtinguishingSystemsforextinguishing

systems.

1.3DEFINITIONS

A.CPVC:Chlorinatedpolyvinylchlorideplastic.

B.CR:Chlorosulfonatedpolyethylenesyntheticrubber.

C.High-PressurePipingSystem:Fire-suppressionpipingsystemdesignedtooperateat

workingpressurehigherthanstandard175psig(1200kPa).

D.HDPE:HighDensityPoly-Ethyleneplastic.

E.UndergroundService-EntrancePiping:Undergroundservicepipingbelowthebuilding.

1.4SYSTEMDESCRIPTIONS

A.AutomaticWet-Type,ClassIIIStandpipeSystem:IncludesNPS2-1/2(DN65)hose