Download - Scenario of Mech. Work Rev-A
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ScenarioofsitesMechanicalWorksFire
fighting
network
installations
Storagearea(B03)
1 Thecontractorwillaskedtheownerbeforestartinghisworkswith4daysto
evacuatetheworkingareabetweentheracksandtheupperlevelofitin
ordertobeabletowork
2 Thestorageareawillbedividedintothreepartsinthestoragearea.
3 Thecontractorwillstartinstallationofscaffoldingineachareafromthe
groundtoupasshowninthe(fig1.)otherwiseovertheracksifaccepted.
(Fig1)
Redarrows:Scaffolding
Blackarrows:Labors&Materials
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4 Theaccesspassagetotheworkingareaisdescribedbelowasshownin
(Fig2.) Showingtheentrance&theexitofthematerials&labors.
(Fig2)
5 Thelocutionofpowersupplypanelforeclectictoolsisshowing(fig3.)
WhereonlythedrillingM/C&thecuttingM/Cwellbeused
(Fig3)
6Thenumberoflaborswhichwillworkatetchareaitwillbespecifiedindaily
report&willnotbelessthan45workers/eacharea
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7Paintingofthepipeswiththetwolayersofprimercoatwillbeoutsidethe
site&thefinishlayerwillbeinsite.
8Thefabricationofpipesitswillbeinourworkshopyardoutsidetheworking
areaas
showing
(Fig
4)
(Fig4)
9installationoffirefightingpipessupports(usingEquipmentDrillonlyand
thereis
no
hot
works)
10Usingfixedscaffoldingabovetheracksortendenciesfloorsandmoving
scaffoldingatflatfloorandcorridorstoInstallationofsupportsandpipes
11Transferpipeswithsmalldiameters(Lessthan2.5")byworkersmanually
fromtheworkshoptotheplaceofinstallationandlargediameters(largerthan
2.5")transportitbyhandvehicletotheplacesofinstallation.
12Liftingpipeswithlargediametersfromthegroundtotheinstallationplaces
byBlancoandliftingpipeswithsmalldiameterstotheplaceofinstallationby
Handrollerspull
13
After
finishing
of
the
installation
work
and
installation
of
pipes
then
water
pressuretestforpipeswillbedone
14Afterthepressuretests,installationofsprinklers.
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AirConditioninginstallations:
1 Stepsforinstallationoffans(rooftopfans)1 Identifyingtheplacesofthefansaccordingtotheapproveddrawing
2 Thecontractorwillstartinstallationofscaffoldingineachareafromthe
Groundtoupasshowninthe(fig1.)otherwiseovertheracksifaccepted
(Fig1)
3 Thelocationofpowersupplypanelforeclectictoolsisshowing(fig2)
WhereonlythedrillingM/C&thecuttingM/Cwellbeused
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(Fig2)
4 Theaccesspassagetotheworkingareaisdescribedbelowasshownin
(Fig3)showingtheentrance&theexitofthematerials
(Fig3)
5Makethenecessarystrengtheningintheinternalceilingforthesteel
structureaccordingtoapproveddrawings.
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6Installtheframewherethefanswillbeinstalledon
7Makeopeningsinthecorditesheetmetalwhichwillbefrominsidethe
building
8Installation&fixingthecurbfromabovethesteelstructure
9Liftingthefansbycranes&fixingitabovetothecurb
10Supplying&installationelectriccablesfromthefanstotheelectrical
board
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Firefightingnetworkinstallations
Processingarea(B03groundfloor)
1 Thecontractorwillaskedtheownerbeforestartinghisworkswith4daysto
evacuatetheworkingareabetweentheracksandtheupperlevelofitinorder
tobeabletowork
2 Thecontractorwillstartinstallationofscaffoldingineachareafromthe
groundtoupasshowninthe(fig1.)
Fig1
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3 Theaccesspassagetotheworkingareaisdescribedbelowasshownin
(Fig2.) Showingtheentrance&theexitofthematerials
(Fig2)
4 Thelocationofpowersupplypanelforeclectictools(fig3.)
Fig3
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5Thenumberoflaborswhichwillworkatetchareaitwillbespecifiedindaily
report&willnotbelessthan45workers/eacharea
6The
fabrication
of
pipes
its
will
be
in
outside
at
the
work
shop
area
(fig
4.)
(Fig4)
7Installation
of
fire
fighting
pipes
supports
(using
Equipment
Drill
only
and
there
isnohotworks)
8UsingfixedscaffoldinginFlooringleaningandmovingscaffoldingatflatfloor
andcorridorstoInstallationofsupportsandpipes
9InstallandfixcantileversupportsinColumnsofsteelstructureformainloops
andthreadedrodsforbranchespipesbyfixeditinpearlinessthatinupperfloor
passagethroughthesandwichpanel
10Transferpipeswithsmalldiameters(Lessthan2.5")byworkersmanuallyfrom
theworkshoptotheplaceofinstallationandlargediameters(largerthan2.5")
transportitbyhandvehicletotheplacesofinstallation.
11Liftingpipeswithlargediametersfromthegroundtotheinstallationplacesby
BlancoandliftingpipeswithsmalldiameterstotheplaceofinstallationbyHand
rollerspull
12Afterfinishingoftheinstallationworkandinstallationofpipesthenwater
pressuretestforpipeswillbedone
13Afterthepressuretests,installationofsprinklers.
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Firefightingnetworkinstallations
Juicepreparationarea(B02)
1 Thecontractorwillaskedtheownerbeforestartinghisworkswith48hours
toevacuatetheworkingareabetweentheracksandtheupperlevelofitin
ordertobeabletowork
2 Thecontractorwillstartinstallationofscaffoldinginetchareafromthe
groundtoupasshowninthe(fig1.)Someareaswillbefixedscaffolding(above
thetanksandM/C)andotherswillbemoving scaffolding
(fig1)
3 Theaccesspassagetotheworkingareaisdescribedbelowasshownin
(Fig2.) Showingtheentrance&theexitofthematerials
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(Fig2)
4 Thereisnopathforpassageofcablestoworkinthisareaandtherefore
source
of
electricity
will
be
used
from
inside
the
building,
knowing
that
the
toolsusedonlythedrillingM/C&thecuttingM/Cwillbeused
5 Thenumbersoflaborswhichwillworkatetchareaitwillbespecifiedindaily
Report&willnotbelessthan45workers/eacharea
6 Paintingofthepipeswiththetwolayersofprimercoatwillbeoutsidethe
Site&thefinishlayerwillbeonside.
7 Thefabricationofpipesitswillbeinourwork
shopyardoutsidetheworkingareaasshowing(Fig
(Fig3)
8 installationoffirefighting pipessupports(usingEquipment Drillonlyand
thereisnohotworks)
9 Transferpipeswithsmalldiameters(Lessthan2.5")byworkersmanually
fromtheworkshoptotheplaceofinstallationandlargediameters(larger
than2.5")transportitbyhandvehicletotheplacesofinstallation.
10Liftingpipeswithlargediametersfromthegroundtotheinstallationplaces
byBlancoAndliftingpipeswithsmalldiameterstotheplaceofinstallationby
Handrollerspull
11Afterfinishingoftheinstallationworkandinstallationofpipesthenwater
pressuretestforpipeswillbedone
12Afterthepressuretests,installationofsprinklers.
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AirConditioninginstallations:
Airhandlingunit'sinstallation&ductconnection
1 Identifyingthelocutionoftheunitsaccordingtotheapproveddrawing
2Theaccesspassagetotheworkingareaisdescribedbelowasshownin
(Fig1.) Showingtheentrance&theexitofthematerials
(Fig 1)
3 Fabricatethebasesthattheunitswillbeinstalledonit
4Lifting
the
unit
from
outside
the
building
by
cranes
5 Makeopeningsinthesandwichpaneltopassagetheairduct
Fromtheouttoinside
6 Assemblytheductinoutsideareaintheworkshopandtransportitbyhand
Vehicletothefeedpoints
7 Connectionofpowercablefromtheunittothepowerdistributionpanel
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ceilingwalk ableo for work over theroposed ScenariP
areas1Thefabricationofpipeswillbeinourworkshopyardoutsidetheworking
Areaasshowing(Fig1)
(Fig1)
2Installationofsupportsforpipeswillbefixedbythreadedrodfromthebeamsandpurlins
asshowingin(fig.2)
Fig2)(
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3Transferpipesfromtheworkshoptothearea(1)acrossthepathshowninattached
drawing.
Liftingpipesmanuallybylaborsviathestairsandputitinthearea(1)4
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5Transferepipesintothewalkableareabyworkersandputitinhangarsshowninthe
abovefigure.
6 Totalnumbersofworkersinthewalkableceilingareawillbe7workersatthesametime.
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cellinglk ablewark over theowScenario forAlternative
areas
After calculation of weights (workers & pipes) over the walk
able ceiling it is found that we need another method of
installation which is:
1Thefabricationofpipeswillbeinourworkshopyardoutsidetheworking
Areaasshowing(Fig1)
(Fig1)
2Fabricationcantileversupportsshowingin(fig 2)andfixeditinwallthatis
Inwalkablesuspendedcelling
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3Transferpipesfromtheworkshoptothearea(1)&area(2)acrossthepathattachedin
thefollowingfigure.
4 Makeopeninginthewallbetweenthewalkablesuspendedceilingandthebesideroom
Area(1)asshowninthefollowingfigure.
5Afterinstallthesupportsonthewallofthewalkablesuspendedceilingandworkwall
openinginthesandwichpanelwillbepushthepipesthroughthesupportsasshowing.
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6 Totalnumbersofworkersinthewalkableceilingareawillbe4workersatthesame
time.