typical problems the construction industry

8/16/2019 Typical Problems the Construction Industry

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Typical Problems theConstruction IndustryPrepared by: NACA MANILAGROUP


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Problems in Construction Industry

• Poorly Coordinated esi!nocuments

• Chan!e Orders andRe"or#

• elays and Cost O$erruns

•

Claims and Liti!ation• Greater Ris#

• Poor Turno$er ocuments

• %rustrated O"ners

• Ti!ht Pro&t Mar!ins

'() o* "orld solid "aste

+uildin!s consume ,-) o*ra" materials

+uildin!s consume .')"orld/s ener!y

0ource: Or!ani1ation *or2conomics and Cooperatione$elopment 3O2C4


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Typical Problems the ConstructionIndustry• Reasons

▫ Lac# o* Proper Plannin!

▫ Lac# o* Coordination▫ Lac# o* Pro*essional 0peciali1ed 2ducation

▫ Poor ecision Ma#in!

▫ Ine5cient dispute resolution mechanism

▫ Lac# o* Mediation

▫ i5culty in responsibility &6ation

▫ Lac# o* Pro7ect Monitorin!8Pro!ram Monitorin!

▫ Reluctance in adoption o* ne" Technolo!y

▫ Lac# in 9alue 2n!ineerin! adoption

▫

Lac# o* Inte!rated Pro7ect eli$ery


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Typical Problems the ConstructionIndustry• ,-) o* pro7ects do not meet ori!inal pro!ram

bud!et

• ') o* clients said that desi!ners dra"in!s aretypically not su5cient *or construction

• ,;) o* materials used in construction

•


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Typical Problems the ConstructionIndustry• A sur$ey done ran#ed *ollo"in! mana!ement issues in the

top


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Typical Problems the ConstructionIndustry

• Construction Producti$ity


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• 9isuali1ation and Communication▫ Current tools and processes *ocus more

on documentation instead o* buildin!desi!n

▫ Architects> 2n!ineers are spendin! moretime on less important redundant "or#


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• 9isuali1ation and Communication▫ Communicatin! your desi!n $ision to the

client accurately to !ain appro$als


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• Chan!e Orders▫ Inability to $isuali1e the

&nal product at the desi!nphase leads to chan!es indesi!n in the constructionphase causin! delays and

e6tra cost@

▫ Monal restaurantIslamabad


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• Communication ithin Teams▫ 2arly Pro*essional

Practice The Master +uilder:

BMaster "ith multiDdisciplinary education

Architecture>mathematics>en!ineerin!> materials>

technolo!y> etc@ 0in le oint


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• Communication ithin Teams▫ Gro"th in speciali1ation8academic

disciplines:• Architecture

▫ Architectural esi!n

▫ +uildin! Technolo!y82n$ironmental0ystems

▫ Community esi!n

▫ 2n$ironmental 80ustainability

▫ Graphic esi!n

▫ ?istory

▫ ?ousin!

▫ Interior esi!n8Architecture

▫ Landscape esi!n

▫ Preser$ation

▫ Tectonics

▫ Urban Plannin! and esi!n

• Ci$il 2n!ineerin!▫ Materials science and 2n!ineerin!

▫ Coastal 2n!ineerin!

▫ Construction 2n!ineerin!

▫ 2arthEua#e 2n!ineerin!

▫

2n$ironmental 2n!ineerin!▫ Geotechnical 2n!ineerin!

▫ ater resources 2n!ineerin!

▫ 0tructural 2n!ineerin!

▫ 0ur$eyin!

▫ Transportation 2n!ineerin!

▫ %orensic 2n!ineerin!

▫ Municipal or urban en!ineerin!▫ Control 2n!ineerin!


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• Communication ithin

Teams▫ O$er the "all

syndrome>lesscoordinationbet"een thedesi!n teamis resultin! inpoor Euality


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• Communication bet"een 0ta#eholders▫ Coordination and collaboration issues

bet"een dierent sta#e holders causin!dissatis*action o* e$eryone


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• Coordination▫ Current tools and "or#Ho" doesn/t support

coordinated "or# "hich increases cost andtime o* the pro7ect as "ell as decrease itsEuality@

▫ Chan!es in the buildin! desi!n result incoordination errors


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• Coordination▫ ' ra"in!s causes

miscommunication


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• Coordination▫ Current tools and "or#Ho" doesn/t support

coordinated "or# "hich increases cost andtime o* the pro7ect and as "ell as decreaseits Euality@

▫ Chan!es to the buildin! desi!n result incoordination errors@


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Coordination


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Coordination


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Coordination

• %alse ceilin! is not pro$ided in Corridors inthe Ori!inal esi!n


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Coordination

• 2ntrance 0tairs to 9oid Area is not pro$ided inesi!n

• Rain "ater durin! hea$y sho"er accumulates into

the corridors *rom $oid area openin!


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Coordination

• 0upply and Return pipes *or outdoor unitsare pro$ided on e6terior side o* thebuildin!@


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Coordination


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Coordination


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• Cost Uncertainty▫ Manual Euantity

estimation is a timeta#in! process "ithlo" accuracy@

▫ Ma7ority o* the

pro7ects are o$erbud!eted@

▫ esi!n chan!e eecton the bud!et is not

easily reHected@


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• Unsa*e Construction0ite▫ Unsa*e practices and

absence o* sa*etyprocedures andplannin! at sitecauses in7uries andloss o* li$es


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• Less Pre*abricationmore Onsite or#▫ More "or# onDsite>

less oDsite

▫ Main reason isincomprehensibility

durin! desi!n phase>errors in dra"in!sand inaccuracy durin!construction

▫ More cost> less Euality


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• Poor Plannin! andPro7ect elays

▫ Causes o* elay: %inance and payments Inaccurate time

estimation elay in payments to

supplier andsubcontractor

Poor site mana!ement Old technolo!y

Natural isasters

Un*oreseen sitecondition

0horta!e o* material elays caused by

subcontractors Chan!es in dra"in!s Improper eEuipment

Inaccurate costestimation

Chan!e orders Or!ani1ational Chan!es Re!ulatory chan!es


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• Poor 0ite andProcurement

Mana!ement▫ In any construction

pro7ect


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Typical Problems the ConstructionIndustry• Poor %acility Mana!ement

ata▫

%acility ata is not properlytrans*erred to the client atthe time o* hando$er@

▫ OM Manuals are manuallytrans*erred and physicallystored@

▫ ata is lost "ith thepassa!e o* time

▫ ata is $ery di5cult toretrie$e *or maintenanceand reno$ation


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0OLUTIONJ


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+UILING IN%ORMATION MO2LING3+IM4


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• %urther readin!

▫ http:88"""@slideshare@net89ulcan0mart0er$ices8buildin!Din*ormationDmodelin!DbimD.=,'-K'(JEid(('

typical problems the construction industry

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