Lecture 2- Participants in the Construction Project

8/20/2019 Lecture 2- Participants in the Construction Project

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LECTURE -2Participantsin the

Construction Project

Dr. J. BERLIN P. JUANZN CE! "BA! "#C"

CE142-Construction Methods & ProjectManagement


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1. Owner / Client

Private or public

Conceives the constructionproject

Increasing level ofsophistication

PARTICIPANT# IN T$ECN#TRUCTIN PRJECT


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Classification of Clients Sector:

1. Public owners consist of national and local government

agencies or units tasked to implement constructionprojects intended either for public use (roads, bridges,

ports, dams, parks, and similar works or for public

service(government buildings and other facilities or

structures for the development of the national wealth.

!. Private owners, on the other hand, are non" governmental

entities re#uiring services for residential, commercial,and$or industrial construction.


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Participants in the Construction Process

2. Designer Architects

Size of rms ranging form singlepractitioner to large integrated rms

Mostly building and residentialconstruction

Engineers

Civil mechanical structuralelectricalchemical environmentalgeotechechnical and multidiscipline


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. !eneral Contractor !eneral contractor also called "Prime#

contractor Specialty contractors $or%ing as

subcontractors

&rganization ranges from small one'person

company to large integrated A(E(C rms Part of a design'build team


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4. Construction Manager )$o principle divisions of CM CM for *ee +management services only, CM At -is%

&perates similarly to a !C or ./ $ithno labor or capital e0uipment Can encompass the management of the

design process as $ell as construction CM services including inspection and

overall project or program management


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". #u$$liers Manufactures distributors research promotions Materials and e0uipment sales E0uipment -ental

%. a'ricators Structural steel pre'castors $ood products

(. )a'or/*rade +nions


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T%o &ajor t'pes o( )o*ern&enta+project o%ners,

. In(rastructure A)encies - are

those %hose pri&ar' (unction is topro*ie /either 0' contract or 0'irect a&inistration1 the necessar'

pu0+ic %ors or (aci+ities %ithintheir areas o( responsi0i+it'.

3.4 5o*ern&ent


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)he bul% of public construction projects areimplemented by three major infrastructure

agencies1 23 .epartment of Public 4or%sand 5igh$ays +.P45,

63 .epartment of )ransportationand Communication +.&)C, and

73 .epartment of Energy +.&E,3


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8nder these three agencies are several o9cesand government corporations also classied as

infrastructure agencies3 )hese include the1:ational Po$er Corporation +:PC,

:ational Irrigation Administration+:IA,

:ational Electrication Administration +:EA,

Philippine Ports Authority +PPA,;ocal 4ater and 8tilities Administration +;48A,

/ureau of Air )ransportation +/A),


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Philippine :ational -ail$ays +P:-,

;ight -ail$ays )ransit Authority+;-)A,3

:ational 5ousing Authority +:5A,3

Most of these agencies have decentralized

organizational structures $hich allo$ forinfrastructure planning and delivery at the

regional and district levels3


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,. +tilit Com$anies

Electric communications $atergassanitary se$er

Private petroleum pipelines

&$ner or service provider Integral part of the process

E


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1. ndustr 0ssociations

&rganizations of constructioncontractors

&rganizations of the design andmanagement professions

Construction material and e0uipmentsuppliers and product research

Construction labor organizations

Coordination and arbitration Inspection specications and costs


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1. ndustr 0ssociations

*unctions and services

Industry information and communication .evelopment and maintenance of

standards

Industry coordination

Collective bargaining

Statistics +mar%et > industry,

Meetings and conventions


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Project Delier Organiation

Construction by o$ners forces

&$ner'managed construction

Construction by general contractor

.esign'build team

CM Contract


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Construction employing o$nerforces

8sually small in'house construction orrenovations

Industrial projects or institutional +such ashospitals or schools

&$ner'managed construction-esidential(commercial building developers

Industrial or institutional


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Construction by !eneral ContractorAlso referred to as "Prime Contractor#

Most common method of delivery

Contractor bears substantial ris%s and nancialresponsibility

*acility designed by in'house architect(engineeror by design consultants

&ften re0uires specialty subcontractors


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Specialty contractors might include those

specializing in one of the following:E


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.esign'/uild +)urn%ey,

Single rm or team responsible for design andconstruction minimizes coordination problems

More e9cient designs $ith the interjection ofconstructibility and innovation

&ften employs fast'trac% construction

/enets include reduced overall delivery time

and "one'stop shopping# for the o$ner.isadvantages include comple


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CM Contract '' *ee +management services

only, also referred to as “Agency” Specialized construction s%ills through all project

stages including preconstructionProvides close coordination bet$een design and

constructionEliminates impact of con=icts of interestIndependent and objective evaluation of costs

schedules and performancePotential saving in time and cost.isadvantages include no ris%s associated $ith

costs increase


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CM Contract @ "At'-is%#CM assumes nancial ris%s similar to a !C

CM manages all phases of the $or% $ithoutperforming any actual $or% tas%s

CMs only resources are management personnel

Contractors(subcontractors have a directcontract $ith CM

Contract form is often a negotiated guaranteedma

Documents

Lecture 2- Participants in the Construction Project