scenario of mech. work rev-a

7/29/2019 Scenario of Mech. Work Rev-A

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Beity Plant ExtensionProject No.: 1607-P1-b

GAMAForTrading&Contracting 1

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


Groundtoupasshowninthe(fig1.)otherwiseovertheracksifaccepted

(Fig1)

3 Thelocationofpowersupplypanelforeclectictoolsisshowing(fig2)

WhereonlythedrillingM/C&thecuttingM/Cwellbeused


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(Fig2)


(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


groundtoupasshowninthe(fig1.)

Fig1


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(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




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Firefightingnetworkinstallations

Juicepreparationarea(B02)

1 Thecontractorwillaskedtheownerbeforestartinghisworkswith48hours

toevacuatetheworkingareabetweentheracksandtheupperlevelofitin

ordertobeabletowork

2 Thecontractorwillstartinstallationofscaffoldinginetchareafromthe

groundtoupasshowninthe(fig1.)Someareaswillbefixedscaffolding(above

thetanksandM/C)andotherswillbemoving scaffolding

(fig1)




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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




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AirConditioninginstallations:

Airhandlingunit'sinstallation&ductconnection

1 Identifyingthelocutionoftheunitsaccordingtotheapproveddrawing

2Theaccesspassagetotheworkingareaisdescribedbelowasshownin


(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.

scenario of mech. work rev-a

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