Roles and services in construction: Knowledge hub - Revision history

Designing Buildings at 09:04, 28 August 2025

2025-08-28T09:04:57Z

← Older revision		Revision as of 09:04, 28 August 2025
Line 96:		Line 96:
	* [[Subcontractor\|Subcontractor]].		* [[Subcontractor\|Subcontractor]].
	* [[Supplier\|Supplier]].		* [[Supplier\|Supplier]].
−	* [[Tier_1_suppliers\|Tier 1 suppliers]].
	* [[Tier_2_and_tier_3_suppliers\|Tier 2 and tier 3 suppliers]].		* [[Tier_2_and_tier_3_suppliers\|Tier 2 and tier 3 suppliers]].
	* [[Trade_contractor\|Trade contractor]].		* [[Trade_contractor\|Trade contractor]].

Designing Buildings at 09:03, 28 August 2025

2025-08-28T09:03:48Z

← Older revision		Revision as of 09:03, 28 August 2025
Line 69:		Line 69:
	* [[Facilities_manager\|Facilities manager]].		* [[Facilities_manager\|Facilities manager]].
	* [[Fire_engineering_consultant\|Fire engineering consultant]].		* [[Fire_engineering_consultant\|Fire engineering consultant]].
−	* [[Using_an_Independent_FF~~&E_Consultant_rather_than_a_Furniture_Supplier~~\|Furniture, fixtures and equipment (FF&E) consultant]].	+	* [[Using_an_Independent_FF%26E_Consultant_rather_than_a_Furniture_Supplier\|Furniture, fixtures and equipment (FF&E) consultant]].
	* [[Health_and_safety_consultant\|Health and safety consultant]].		* [[Health_and_safety_consultant\|Health and safety consultant]].
	* [[Information_and_communications_technology_(ICT)_consultant\|Information and communications technology (ICT) consultant]].		* [[Information_and_communications_technology_(ICT)_consultant\|Information and communications technology (ICT) consultant]].
Line 81:		Line 81:
	* [[Security_consultant\|Security consultant]].		* [[Security_consultant\|Security consultant]].
	* [[Site_inspector\|Site inspector (clerk of works)]].		* [[Site_inspector\|Site inspector (clerk of works)]].
		+	* [[Specialist_designer\|Specialist designer]].
	* [[Surveyor\|Surveyor]].		* [[Surveyor\|Surveyor]].

	== Contractors and suppliers: ==		== Contractors and suppliers: ==

−	* Builder.	+	* [[Builder\|Builder]].
−	* ~~Design and build~~ contractor.	+	* [[Domestic_sub-contractor\|Domestic subcontractor]].
−	* Domestic ~~contractor~~.	+	* [[Main_contractor_or_general_contractor\|General or main contractor.]]
−	* General ~~Contractor.~~	+	* [[Management_contractor\|Management contractor]].
−	* Main contractor.	+	* [[Prime_contractor\|Prime contractor]].
−	* Management contractor.	+	* [[Principal_contractor\|Principal contractor]].
−	* ~~Management~~ contractor.	+	* [[Specialist_contractor\|Specialist contractor]].
−	* ~~Prime~~ contractor.	+	* [[Specialist_supplier\|Specialist supplier]].
−	* ~~Principal~~ contractor.	+	* [[Subcontractor\|Subcontractor]].
−	* Specialist ~~contractor~~.	+	* [[Supplier\|Supplier]].
−	* Subcontractor.	+	* [[Tier_1_suppliers\|Tier 1 suppliers]].
−	* Supplier.	+	* [[Tier_2_and_tier_3_suppliers\|Tier 2 and tier 3 suppliers]].
−	* Tier 1 suppliers.	+	* [[Trade_contractor\|Trade contractor]].
−	* Tier 2 and tier 3 suppliers.	+	* [[Works_contractor\|Works contractor]].
−	* Trade contractor.	+
−	* Works contractor.	+
−		+
−	~~== Service Providers & Support Services ==~~	+
−		+
−	~~Building Services Engineers and Providers: design and maintain systems (HVAC, lighting, plumbing, safety systems) (designingbuildings.co.uk).~~	+
−		+
−	~~Support Services: include dispute resolution, H&S advice, cost planning, logistics, plant hire, FM, IT, waste management (designingbuildings.co.uk).~~	+
−		+
−	~~Service Providers more broadly deliver non-product outputs: maintenance, cleaning, pest control, data and IT services (designingbuildings.co.uk).~~	+
−		+
−	~~= =~~	+
−		+
−	*	+

	= All articles about roles and services =		= All articles about roles and services =

Designing Buildings at 08:58, 28 August 2025

2025-08-28T08:58:18Z

← Older revision		Revision as of 08:58, 28 August 2025
Line 23:		Line 23:
	* [[Appointments_in_construction:_Knowledge_hub\|Appointment]]. Knowledge hub - How to appoint consultants to core and specialist roles.		* [[Appointments_in_construction:_Knowledge_hub\|Appointment]]. Knowledge hub - How to appoint consultants to core and specialist roles.
	* [[Collaborative_practices\|Collaborative practices]]. Ensuring optimised relationships.		* [[Collaborative_practices\|Collaborative practices]]. Ensuring optimised relationships.
−	* [[Construction_team\|Construction team]]. Defines members of the site construction team and their roles in managing builds.
	* [[Consultant_team\|Consultant team]]. Coordination structures amongst multi-disciplinary consulting groups.		* [[Consultant_team\|Consultant team]]. Coordination structures amongst multi-disciplinary consulting groups.
	* [[Integrated_supply_team\|Integrated supply team]]. Full project team appointment combining contractors and designers.		* [[Integrated_supply_team\|Integrated supply team]]. Full project team appointment combining contractors and designers.
Line 54:		Line 53:
	* [[Services_engineer\|Services engineer]].		* [[Services_engineer\|Services engineer]].
	* [[Structural_engineer\|Structural engineer]].		* [[Structural_engineer\|Structural engineer]].
−	* [[~~w/index.php?title=Subcontractors&action=edit&redlink=1~~\|Subcontractors]].	+	* [[Sub-contractor\|Subcontractors]].
	* [[Suppliers_for_design_and_construction\|Suppliers]].		* [[Suppliers_for_design_and_construction\|Suppliers]].

	== Other consultants: ==		== Other consultants: ==

−	* Access consultant.	+	* [[Access_consultant\|Access consultant]].
−	* Acoustic consultant.	+	* [[Acoustic_consultant\|Acoustic consultant]].
−	* Approved inspector.	+	* [[Approved_inspector\|Approved inspector]].
−	* Archaeologist.	+	* [[Archaeologist\|Archaeologist]].
−	* ~~Business management consultant.~~	+	* [[Chartered_environmentalist\|Chartered environmentalist]].
−	* Chartered environmentalist.	+	* [[Client_design_adviser\|Client design adviser]].
−	* Client design adviser.	+	* [[Consulting_engineer\|Consulting engineer]].
−	* Consulting engineer.	+	* [[Ecologist\|Ecologist]].
−	* Ecologist.	+	* [[Environmental_consultant\|Environmental consultant]].
−	* Environmental consultant.	+	* [[Facilities_manager\|Facilities manager]].
−	* Facilities manager.	+	* [[Fire_engineering_consultant\|Fire engineering consultant]].
−	* Fire engineering consultant.	+	* [[Using_an_Independent_FF&E_Consultant_rather_than_a_Furniture_Supplier\|Furniture, fixtures and equipment (FF&E) consultant]].
−	* Furniture, fixtures and equipment (FF&E) consultant.	+	* [[Health_and_safety_consultant\|Health and safety consultant]].
−	* Health and safety consultant.	+	* [[Information_and_communications_technology_(ICT)_consultant\|Information and communications technology (ICT) consultant]].
−	* Information and communications technology (ICT) consultant.	+	* [[Interior_designer\|Interior designer]].
−	* Interior designer.	+	* [[Landscape_architect\|Landscape architect]].
−	* Landscape architect.	+	* [[Lighting_designer\|Lighting designer]].
−	* Lighting designer.	+	* [[Party_wall_surveyor\|Party wall surveyor]].
−	* ~~Masterplanner.~~	+	* [[Planning_consultant\|Planning consultant]].
−	* Party wall surveyor.	+	* [[Programme_consultant\|Programme consultant]].
−	* Planning consultant.	+	* [[Public_health_consultant\|Public health consultant]].
−	* Programme consultant.	+	* [[Security_consultant\|Security consultant]].
−	* Public health consultant.	+	* [[Site_inspector\|Site inspector (clerk of works)]].
−	* ~~Rights of light surveyor.~~	+	* [[Surveyor\|Surveyor]].
−	* Security consultant.	+
−	* Site inspector (clerk of works).	+
−	* Surveyor.	+
−	* Transport/traffic engineer.	+

	== Contractors and suppliers: ==		== Contractors and suppliers: ==

Designing Buildings at 08:49, 28 August 2025

2025-08-28T08:49:08Z

← Older revision		Revision as of 08:49, 28 August 2025
Line 46:		Line 46:
	* [[Contractor\|Contractor]].		* [[Contractor\|Contractor]].
	* [[Cost_consultant\|Cost consultant]].		* [[Cost_consultant\|Cost consultant]].
−	* [[Employer~~'s_agent~~\|Employer's agent]].	+	* [[Employer%27s_agent\|Employer's agent]].
	* [[Independent_client_adviser\|Independent client adviser]].		* [[Independent_client_adviser\|Independent client adviser]].
	* [[Lead_consultant\|Lead consultant]].		* [[Lead_consultant\|Lead consultant]].
Line 54:		Line 54:
	* [[Services_engineer\|Services engineer]].		* [[Services_engineer\|Services engineer]].
	* [[Structural_engineer\|Structural engineer]].		* [[Structural_engineer\|Structural engineer]].
−	* [[Subcontractors\|Subcontractors]].	+	* [[w/index.php?title=Subcontractors&action=edit&redlink=1\|Subcontractors]].
	* [[Suppliers_for_design_and_construction\|Suppliers]].		* [[Suppliers_for_design_and_construction\|Suppliers]].

Line 132:		Line 132:
	This web page is openly licensed via [https://creativecommons.org/licenses/by/4.0/ CC BY 4.0].		This web page is openly licensed via [https://creativecommons.org/licenses/by/4.0/ CC BY 4.0].

−	[[Category:DCN_Collection]] [[Category:DCN_Guidance]] [[Category:Roles_/_services]]	+	[[Category:DCN_Collection]] [[Category:DCN_Guidance]] [[Category:Do_not_autolink]] [[Category:Roles_/_services]]

Designing Buildings at 08:48, 28 August 2025

2025-08-28T08:48:44Z

← Older revision		Revision as of 08:48, 28 August 2025
Line 37:		Line 37:
	== Key roles: ==		== Key roles: ==

−	* Architect.	+	* [[Architect\|Architect]].
−	* Architectural technologist.	+	* [[Architectural_Technologist\|Architectural technologist]].
−	* Civil engineer.	+	* [[Civil_engineer\|Civil engineer]].
−	* Client.	+	* [[Client\|Client]].
−	* Client’s representative.	+	* [[Clients_representative\|Client’s representative]].
−	* Construction manager.	+	* [[Construction_manager\|Construction manager]].
−	* Contract administrator.	+	* [[Contract_administrator\|Contract administrator]].
−	* Contractor.	+	* [[Contractor\|Contractor]].
−	* Cost consultant.	+	* [[Cost_consultant\|Cost consultant]].
−	* Employer's agent.	+	* [[Employer's_agent\|Employer's agent]].
−	* Independent client adviser.	+	* [[Independent_client_adviser\|Independent client adviser]].
−	* Lead consultant.	+	* [[Lead_consultant\|Lead consultant]].
−	* Lead designer.	+	* [[Lead_designer\|Lead designer]].
−	* Principal designer.	+	* [[Principal_designer\|Principal designer]].
−	* Project manager.	+	* [[Project_manager\|Project manager]].
−	* Services engineer.	+	* [[Services_engineer\|Services engineer]].
−	* Structural engineer.	+	* [[Structural_engineer\|Structural engineer]].
−	* Subcontractors.	+	* [[Subcontractors\|Subcontractors]].
−	* Suppliers.	+	* [[Suppliers_for_design_and_construction\|Suppliers]].

	== Other consultants: ==		== Other consultants: ==

Designing Buildings at 08:45, 28 August 2025

2025-08-28T08:45:42Z

← Older revision		Revision as of 08:45, 28 August 2025
Line 21:		Line 21:
	== Key background articles: ==		== Key background articles: ==

−	* Appointment. How to appoint consultants to core and specialist roles.	+	* [[Appointments_in_construction:_Knowledge_hub\|Appointment]]. Knowledge hub - How to appoint consultants to core and specialist roles.
−	* Collaborative practices. Ensuring optimised relationships.	+	* [[Collaborative_practices\|Collaborative practices]]. Ensuring optimised relationships.
−	* Construction team. Defines members of the site construction team and their roles in managing builds.	+	* [[Construction_team\|Construction team]]. Defines members of the site construction team and their roles in managing builds.
−	* Consultant team. Coordination structures amongst multi-disciplinary consulting groups.	+	* [[Consultant_team\|Consultant team]]. Coordination structures amongst multi-disciplinary consulting groups.
−	* Integrated supply team. Full project team appointment combining contractors and designers.	+	* [[Integrated_supply_team\|Integrated supply team]]. Full project team appointment combining contractors and designers.
−	* Procurement. ~~How~~ to find and contract suppliers.	+	* [[Procurement_in_construction:_Knowledge_hub\|Procurement]]. Knowledge hub - how to find and contract suppliers.
−	* Responsibility matrix. Allocating responsibilities.	+	* [[Responsibility_matrix\|Responsibility matrix]]. Allocating responsibilities.
−	* Scope creep. Ensuring roles are defined and do not change.	+	* [[Scope_creep\|Scope creep]]. Ensuring roles are defined and do not change.
−	* Scope of services. How appointment documents delineate consultants’ and contractors’ responsibilities.	+	* [[Scope_of_services\|Scope of services]]. How appointment documents delineate consultants’ and contractors’ responsibilities.
−	* Service provider. Clarifies providers of non-material services in construction like cleaning, maintenance, IT.	+	* [[Service_provider\|Service provider]]. Clarifies providers of non-material services in construction like cleaning, maintenance, IT.
−	* Supply chain. The complexity of the modern supply chain.	+	* [[Supply_chain\|Supply chain]]. The complexity of the modern supply chain.
−	* Support services. Back-office and on-site support roles like logistics, FM, and H&S advice.	+	* [[Support_services\|Support services]]. Back-office and on-site support roles like logistics, FM, and H&S advice.
−	* Types of contractor. Lists and describes various contractor models from specialist to principal contractor.	+	* [[Types_of_contractor\|Types of contractor]]. Lists and describes various contractor models from specialist to principal contractor.

	== Key roles: ==		== Key roles: ==
Line 59:		Line 59:
	== Other consultants: ==		== Other consultants: ==

−	Access	+	* Access consultant.
−		+	* Acoustic consultant.
−	Acoustic	+	* Approved inspector.
−		+	* Archaeologist.
−	~~Fire~~	+	* Business management consultant.
−		+	* Chartered environmentalist.
−	Environmental	+	* Client design adviser.
−		+	* Consulting engineer.
−	ICT	+	* Ecologist.
−		+	* Environmental consultant.
−	*	+	* Facilities manager.
		+	* Fire engineering consultant.
		+	* Furniture, fixtures and equipment (FF&E) consultant.
		+	* Health and safety consultant.
		+	* Information and communications technology (ICT) consultant.
		+	* Interior designer.
		+	* Landscape architect.
		+	* Lighting designer.
		+	* Masterplanner.
		+	* Party wall surveyor.
		+	* Planning consultant.
		+	* Programme consultant.
		+	* Public health consultant.
		+	* Rights of light surveyor.
		+	* Security consultant.
		+	* Site inspector (clerk of works).
		+	* Surveyor.
		+	* Transport/traffic engineer.

	== Contractors and suppliers: ==		== Contractors and suppliers: ==

Designing Buildings at 08:38, 28 August 2025

2025-08-28T08:38:38Z

← Older revision		Revision as of 08:38, 28 August 2025
Line 19:		Line 19:
	Here are some of the key and widely read articles about appointments on Designing Buildings:		Here are some of the key and widely read articles about appointments on Designing Buildings:

−	== Key background articles ==	+	== Key background articles: ==

	* Appointment. How to appoint consultants to core and specialist roles.		* Appointment. How to appoint consultants to core and specialist roles.
Line 35:		Line 35:
	* Types of contractor. Lists and describes various contractor models from specialist to principal contractor.		* Types of contractor. Lists and describes various contractor models from specialist to principal contractor.

−	== Key roles ==	+	== Key roles: ==

−	* Architect	+	* Architect.
−	* Client	+	* Architectural technologist.
−	* Client’s representative	+	* Civil engineer.
		+	* Client.
		+	* Client’s representative.
		+	* Construction manager.
	* Contract administrator.		* Contract administrator.
−	* Contractor	+	* Contractor.
−	* Cost consultant	+	* Cost consultant.
	* Employer's agent.		* Employer's agent.
−	* Independent client adviser	+	* Independent client adviser.
	* Lead consultant.		* Lead consultant.
	* Lead designer.		* Lead designer.
−	* Project manager	+	* Principal designer.
−	* Services engineer	+	* Project manager.
−	* Structural engineer	+	* Services engineer.
−	* Subcontractors	+	* Structural engineer.
		+	* Subcontractors.
	* Suppliers.		* Suppliers.
		+
		+	== Other consultants: ==

	Access		Access
Line 63:		Line 69:
	ICT		ICT

−	* ~~Principal contractor – Responsibility for CDM duties and on-site management.~~	+	*
−	* Management contractor – Places works contracts and manages build under that singular contract.	+
−	* Design and build contractor – One entity providing both design and construction services.	+
−	* Design, build and manage contractor – Adds operational services to design-build responsibilities.	+
−	* Integrated supply team – Full project team appointment combining contractors and designers.	+
−	* Main contractor – General contractor delivering entire project, engaging subcontractors.	+
−	* Specialist contractor – Provides specialist trades or systems and may include design input.	+
−	* Subcontractor – Hired by main contractor to perform specific sections of work.	+
−	* Trade contractor – Contracted by CM or client directly to execute sectional works.	+
−	* Nominated subcontractor – Client-specified subcontractor imposed on the main contractor.	+
−	* Named subcontractor – Client lists subcontractors from which the main contractor picks.	+
−	* Employer’s agent – Administers contract on behalf of client, including payments and variations.	+
−	* Principal designer – Oversees design phase and ensures designers fulfil CDM duties.	+
−	* Approved inspector – Alternative to local authority for building regs approval.	+
−	* Building services engineer – Designs and integrates building systems into overall design.	+
−		+
−	~~== Contractor Roles ==~~	+
−		+
−	~~Main/Prime/General Contractor: carries overall execution, hires subcontractors (designingbuildings.co.uk).~~	+
−		+
−	~~Design-and-Build/Design-Build-and-Manage contractors combine design, construction, and often operational services .~~	+
−		+
−	~~Construction Manager/Management Contractor: coordinate trade contracts; CM manages trades for client, management contractor places contracts (designingbuildings.co.uk).~~	+

−	~~Principal Contractor~~: ~~under CDM regs, takes responsibility for on-site safety (designingbuildings.co.uk).~~	+	== Contractors and suppliers: ==

−	Specialist ~~Contractors, Subcontractors (trade/domestic/nominated/named): deliver specific scopes (e~~.g. ~~M&E, plumbing)~~ .	+	* Builder.
		+	* Design and build contractor.
		+	* Domestic contractor.
		+	* General Contractor.
		+	* Main contractor.
		+	* Management contractor.
		+	* Management contractor.
		+	* Prime contractor.
		+	* Principal contractor.
		+	* Specialist contractor.
		+	* Subcontractor.
		+	* Supplier.
		+	* Tier 1 suppliers.
		+	* Tier 2 and tier 3 suppliers.
		+	* Trade contractor.
		+	* Works contractor.

	== Service Providers & Support Services ==		== Service Providers & Support Services ==

Designing Buildings at 08:30, 28 August 2025

2025-08-28T08:30:42Z

← Older revision		Revision as of 08:30, 28 August 2025
Line 17:		Line 17:
	= Key articles on Designing Buildings about roles and services =		= Key articles on Designing Buildings about roles and services =

−	~~= Consultant Roles (Design & Advisory) =~~	+	Here are some of the key and widely read articles about appointments on Designing Buildings:

−	~~Architect, Structural Engineer, Services Engineer, Cost Consultant: core designers responsible for form, structure, systems, and budget (designingbuildings.co.uk).~~	+	== Key background articles ==

−	~~Access~~, ~~Acoustic~~, ~~Fire~~, ~~Environmental, ICT~~, and ~~other~~ specialist ~~consultants bring focused expertise depending on project complexity~~ .	+	* Appointment. How to appoint consultants to core and specialist roles.
		+	* Collaborative practices. Ensuring optimised relationships.
		+	* Construction team. Defines members of the site construction team and their roles in managing builds.
		+	* Consultant team. Coordination structures amongst multi-disciplinary consulting groups.
		+	* Integrated supply team. Full project team appointment combining contractors and designers.
		+	* Procurement. How to find and contract suppliers.
		+	* Responsibility matrix. Allocating responsibilities.
		+	* Scope creep. Ensuring roles are defined and do not change.
		+	* Scope of services. How appointment documents delineate consultants’ and contractors’ responsibilities.
		+	* Service provider. Clarifies providers of non-material services in construction like cleaning, maintenance, IT.
		+	* Supply chain. The complexity of the modern supply chain.
		+	* Support services. Back-office and on-site support roles like logistics, FM, and H&S advice.
		+	* Types of contractor. Lists and describes various contractor models from specialist to principal contractor.

−	Client’s ~~Representative,~~ Independent ~~Client Adviser,~~ Project ~~Manager help~~ manage client ~~interests~~ and ~~overall coordination (designingbuildings~~.co.~~uk)~~.	+	== Key roles ==
		+
		+	* Architect
		+	* Client
		+	* Client’s representative
		+	* Contract administrator.
		+	* Contractor
		+	* Cost consultant
		+	* Employer's agent.
		+	* Independent client adviser
		+	* Lead consultant.
		+	* Lead designer.
		+	* Project manager
		+	* Services engineer
		+	* Structural engineer
		+	* Subcontractors
		+	* Suppliers.
		+
		+	Access
		+
		+	Acoustic
		+
		+	Fire
		+
		+	Environmental
		+
		+	ICT
		+
		+	* Principal contractor – Responsibility for CDM duties and on-site management.
		+	* Management contractor – Places works contracts and manages build under that singular contract.
		+	* Design and build contractor – One entity providing both design and construction services.
		+	* Design, build and manage contractor – Adds operational services to design-build responsibilities.
		+	* Integrated supply team – Full project team appointment combining contractors and designers.
		+	* Main contractor – General contractor delivering entire project, engaging subcontractors.
		+	* Specialist contractor – Provides specialist trades or systems and may include design input.
		+	* Subcontractor – Hired by main contractor to perform specific sections of work.
		+	* Trade contractor – Contracted by CM or client directly to execute sectional works.
		+	* Nominated subcontractor – Client-specified subcontractor imposed on the main contractor.
		+	* Named subcontractor – Client lists subcontractors from which the main contractor picks.
		+	* Employer’s agent – Administers contract on behalf of client, including payments and variations.
		+	* Principal designer – Oversees design phase and ensures designers fulfil CDM duties.
		+	* Approved inspector – Alternative to local authority for building regs approval.
		+	* Building services engineer – Designs and integrates building systems into overall design.

	== Contractor Roles ==		== Contractor Roles ==
Line 47:		Line 101:
	= =		= =

−		+	*
−		+
−	~~= =~~	+
−		+
−	A successful construction delivery depends on clearly defined roles and services, each with its own responsibilities, ensuring technical excellence, legal compliance, and project efficiency. Consulting the detailed articles above can help practitioners navigate appointments, coordination, procurement, and health & safety obligations throughout the project lifecycle. Below are some articles on roles and services:	+
−		+
−	* ~~Types of consultant in the construction industry – Overview of core and specialist consultant roles.~~	+
−	* Building services – Explains systems (HVAC, lighting, plumbing) that ensure building functionality and safety .	+
−	* Support services in the construction industry – Defines back-office and on-site support roles like logistics, FM, and H&S advice.	+
−	* Construction contractor – Breaks down contractor types including main, management, and design-build roles.	+
−	* Construction management – Describes the role of a construction manager in coordinating trade contracts and supervising performance .	+
−	* Scope of services – Highlights how appointment documents delineate consultants’ and contractors’ responsibilities.	+
−	* Types of contractor in the construction industry – Lists and describes various contractor models from specialist to principal contractor.	+
−	* Construction team – Defines members of the site construction team and their roles in managing builds .	+
−	* Service provider – Clarifies providers of non-material services in construction like cleaning, maintenance, IT .	+
−	* Services – Differentiates between tangible materials and intangible services like catering, security, and consulting.	+
−	* Appointing consultants – [Related article; referenced in support services] guidance on engaging advisory professionals.	+
−	* Consultant team – [Related] coordination structures amongst multi-disciplinary consulting groups.	+
−	* Project manager – [Related] describes the role supervising the project lifecycle.	+
−	* Lead consultant – [Related] leadership role amongst consultant team members.	+
−	* Lead designer – [Related] coordination of design across all disciplines.	+
−	* Principal contractor – Responsibility for CDM duties and on-site management.	+
−	* Management contractor – Places works contracts and manages build under that singular contract.	+
−	* Design and build contractor – One entity providing both design and construction services.	+
−	* Design, build and manage contractor – Adds operational services to design-build responsibilities.	+
−	* Integrated supply team – Full project team appointment combining contractors and designers.	+
−	* Main contractor – General contractor delivering entire project, engaging subcontractors.	+
−	* Specialist contractor – Provides specialist trades or systems and may include design input.	+
−	* Subcontractor – Hired by main contractor to perform specific sections of work.	+
−	* Trade contractor – Contracted by CM or client directly to execute sectional works.	+
−	* Nominated subcontractor – Client-specified subcontractor imposed on the main contractor.	+
−	* Named subcontractor – Client lists subcontractors from which the main contractor picks.	+
−	* Employer’s agent – Administers contract on behalf of client, including payments and variations.	+
−	* Principal designer – Oversees design phase and ensures designers fulfil CDM duties.	+
−	* Approved inspector – Alternative to local authority for building regs approval.	+
−	* Building services engineer – Designs and integrates building systems into overall design.	+

	= All articles about roles and services =		= All articles about roles and services =

Designing Buildings at 08:14, 28 August 2025

2025-08-28T08:14:37Z

← Older revision		Revision as of 08:14, 28 August 2025
Line 1:		Line 1:
	[[File:Roles_and_services_header_1000.jpg\|link=File:Roles_and_services_header_1000.jpg]]		[[File:Roles_and_services_header_1000.jpg\|link=File:Roles_and_services_header_1000.jpg]]

−	= Key ~~Takeaways~~ =	+	= Key takeaways =

−	Construction involves diverse roles (architects, engineers, contractors, ~~consultants)~~ and ~~services (design~~, site management, ~~support~~, ~~MEP, O&M)~~. Clear definition of ~~roles—through~~ scopes, appointments, and responsibility ~~matrices—is~~ essential for efficiency, coordination, and risk ~~transfer. Support services (like health & safety, dispute resolution, facilities management) complement core construction roles~~.	+	Construction involves diverse core roles such as; architects, engineers, contractors, and so on, and support services such as; site management, dispute resolution, facilities management and so on that complement the core roles. Clear definition of roles and services - through scopes, appointments, and responsibility matrices - is essential for efficiency, coordination, and risk allocation.

−	= ~~What Different Types~~ of ~~Roles / Services Are There in Construction~~ =	+	= The importance of clear responsibility =

−	== Consultant Roles (Design & Advisory) ==	+	Clear responsibilities in roles and services are essential in the construction industry to ensure projects are delivered efficiently, safely, and to the required quality. When roles are well-defined, everyone involved—from clients and contractors to consultants and suppliers—understands their duties, limits of authority, and lines of communication. This reduces duplication of effort, avoids gaps in accountability, and helps manage risk by ensuring critical tasks are not overlooked. Clear responsibilities also support better collaboration, dispute avoidance, and compliance with contractual and regulatory requirements, ultimately leading to smoother project delivery.
		+
		+	* Different roles bring focused technical skills—e.g. structural safety, energy modelling, cost control.
		+	* Clear scopes and appointment documents define liability and avoid overlaps.
		+	* Multiple services must be integrated from early design stages to avoid clashes.
		+	* CDM and other regulations mandate clarity of duty holders: client, designer, principal contractor, contractors.
		+	* Defined roles can accelerate delivery, ensure control cost, and streamline communication.
		+
		+	= Key articles on Designing Buildings about roles and services =
		+
		+	= Consultant Roles (Design & Advisory) =

	Architect, Structural Engineer, Services Engineer, Cost Consultant: core designers responsible for form, structure, systems, and budget (designingbuildings.co.uk).		Architect, Structural Engineer, Services Engineer, Cost Consultant: core designers responsible for form, structure, systems, and budget (designingbuildings.co.uk).
Line 35:		Line 45:
	Service Providers more broadly deliver non-product outputs: maintenance, cleaning, pest control, data and IT services (designingbuildings.co.uk).		Service Providers more broadly deliver non-product outputs: maintenance, cleaning, pest control, data and IT services (designingbuildings.co.uk).

−	= ~~The Importance of Having Different Roles / Services and Clear Responsibility~~ =	+	= =
		+

−	* Specialisation: Different roles bring focused technical skills—e.g. structural safety, energy modelling, cost control.
−	* Risk Allocation: Clear scopes and appointment documents define liability and avoid overlaps (en.wikipedia.org).
−	* Coordination & Integration: Multiple services (e.g., building services, structural) must be integrated from early design to avoid clashes (designingbuildings.co.uk).
−	* Health & Safety Compliance: CDM regs mandate clarity of duty holders: client, designer, principal contractor, contractors (en.wikipedia.org).
−	* Efficient Delivery: Defined roles (construction management, design-build) can accelerate delivery, control cost, and streamline communication (en.wikipedia.org).

−	= ~~Key articles from Designing Buildings about roles and services~~ =	+	= =

	A successful construction delivery depends on clearly defined roles and services, each with its own responsibilities, ensuring technical excellence, legal compliance, and project efficiency. Consulting the detailed articles above can help practitioners navigate appointments, coordination, procurement, and health & safety obligations throughout the project lifecycle. Below are some articles on roles and services:		A successful construction delivery depends on clearly defined roles and services, each with its own responsibilities, ensuring technical excellence, legal compliance, and project efficiency. Consulting the detailed articles above can help practitioners navigate appointments, coordination, procurement, and health & safety obligations throughout the project lifecycle. Below are some articles on roles and services:

Designing Buildings: Protected "Roles and services in construction: Knowledge hub" ([edit=sysop] (indefinite) [move=sysop] (indefinite))

2025-08-28T08:06:28Z

Protected "Roles and services in construction: Knowledge hub" ([edit=sysop] (indefinite) [move=sysop] (indefinite))

← Older revision

Revision as of 08:06, 28 August 2025

← Older revision		Revision as of 09:04, 28 August 2025
Line 96:		Line 96:
	* [[Subcontractor\|Subcontractor]].		* [[Subcontractor\|Subcontractor]].
	* [[Supplier\|Supplier]].		* [[Supplier\|Supplier]].
−	* [[Tier_1_suppliers\|Tier 1 suppliers]].
	* [[Tier_2_and_tier_3_suppliers\|Tier 2 and tier 3 suppliers]].		* [[Tier_2_and_tier_3_suppliers\|Tier 2 and tier 3 suppliers]].
	* [[Trade_contractor\|Trade contractor]].		* [[Trade_contractor\|Trade contractor]].

← Older revision		Revision as of 08:49, 28 August 2025
Line 46:		Line 46:
	* [[Contractor\|Contractor]].		* [[Contractor\|Contractor]].
	* [[Cost_consultant\|Cost consultant]].		* [[Cost_consultant\|Cost consultant]].
−	* [[Employer~~'s_agent~~\|Employer's agent]].	+	* [[Employer%27s_agent\|Employer's agent]].
	* [[Independent_client_adviser\|Independent client adviser]].		* [[Independent_client_adviser\|Independent client adviser]].
	* [[Lead_consultant\|Lead consultant]].		* [[Lead_consultant\|Lead consultant]].
Line 54:		Line 54:
	* [[Services_engineer\|Services engineer]].		* [[Services_engineer\|Services engineer]].
	* [[Structural_engineer\|Structural engineer]].		* [[Structural_engineer\|Structural engineer]].
−	* [[Subcontractors\|Subcontractors]].	+	* [[w/index.php?title=Subcontractors&action=edit&redlink=1\|Subcontractors]].
	* [[Suppliers_for_design_and_construction\|Suppliers]].		* [[Suppliers_for_design_and_construction\|Suppliers]].

Line 132:		Line 132:
	This web page is openly licensed via [https://creativecommons.org/licenses/by/4.0/ CC BY 4.0].		This web page is openly licensed via [https://creativecommons.org/licenses/by/4.0/ CC BY 4.0].

−	[[Category:DCN_Collection]] [[Category:DCN_Guidance]] [[Category:Roles_/_services]]	+	[[Category:DCN_Collection]] [[Category:DCN_Guidance]] [[Category:Do_not_autolink]] [[Category:Roles_/_services]]