Completion of construction contracts - Revision history

Designing Buildings at 09:08, 8 October 2020

2020-10-08T09:08:34Z

← Older revision		Revision as of 09:08, 8 October 2020
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	= Introduction =		= Introduction =

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	= After the end of the construction contract =		= After the end of the construction contract =

−	It is the nature of construction projects that faults and defects caused by failures in design, workmanship or materials, may not become apparent until many years after completion of the project, long after the end of the defects liability period. Such defects are known as latent defects (as opposed to patent defects which are apparent during the construction contract).	+	It is the nature of construction projects that faults and defects caused by failures in design, workmanship or materials, may not become apparent until many years after completion of the project, long after the end of the defects liability period. Such defects are known as latent defects (as opposed to patent defects which are apparent during the construction contract).

	However, after the end of the defects liability period the client does not have a contractual right to insist the contractor rectifies those defects. They must instead seek redress in an action for damages, for breach of contract, or for negligence. In the case of dwellings there is a statutory remedy provided by the Defective Premises Act.		However, after the end of the defects liability period the client does not have a contractual right to insist the contractor rectifies those defects. They must instead seek redress in an action for damages, for breach of contract, or for negligence. In the case of dwellings there is a statutory remedy provided by the Defective Premises Act.
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	=== Related articles on Designing Buildings Wiki ===		=== Related articles on Designing Buildings Wiki ===
−	*Completion date.
−	*Defects liability period.
−	*Defects.
−	*Liquidated and ascertained damages.
−	*Migration strategy.
−	*Partial possession.
−	*Practical completion.
−	*Retention.
−	*Sectional completion.
−	*Soft landings.

−	[[Category:~~Contracts_/_payment~~]]	+	* Completion date.
−	[[Category:~~Construction_management~~]]	+	* Defects liability period.
−	[[Category:~~Contracts_/_payment~~]]	+	* Defects.
−	[[Category:~~Client_procedures~~]]	+	* Liquidated and ascertained damages.
		+	* Migration strategy.
		+	* Partial possession.
		+	* Practical completion.
		+	* Retention.
		+	* Sectional completion.
		+	* Soft landings.
		+
		+	[[Category:DCN_Definition]] [[Category:DCN_Guidance]] [[Category:Client_procedures]] [[Category:Construction_management]] [[Category:Contracts_/_payment]]

Designing Buildings at 10:09, 22 June 2014

2014-06-22T10:09:07Z

← Older revision		Revision as of 10:09, 22 June 2014
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	= Introduction =		= Introduction =

−	The completion of construction projects is generally not a single event, but takes place in stages. This is necessary to ensure that all works described in the contract documents have been carried out as specified, that all appropriate payments have been made, that there are no defects and an appropriate handover has taken place.	+	The completion of construction projects is generally not a single event but takes place in stages. This is necessary to ensure that all the works described in the contract documents have been carried out as specified, that all appropriate payments have been made, that there are no defects and that an appropriate handover has taken place.

−	This process centres on a series of inspections and certifications, and is described In outline below so that the key principles and sequences are understood. The exact details may vary depending on the form of contract used, and more detailed, step-by step descriptions are provided in ~~the~~ [http://www.designingbuildings.co.uk/wiki/Project_plans_for_building_design_and_construction project plans].	+	This process centres on a series of inspections and certifications, and is described In outline below so that the key principles and the sequences are understood. The exact details may vary depending on the form of contract used, and more detailed, step-by step descriptions are provided in our [http://www.designingbuildings.co.uk/wiki/Project_plans_for_building_design_and_construction project plans].

	= As the construction period nears completion =		= As the construction period nears completion =
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	The contractor confirms to the contract administrator that the works are complete.		The contractor confirms to the contract administrator that the works are complete.

−	If, following inspections, the contract administrator is satisfied that the works are complete, they should issue a certificate of practical completion.	+	If, following inspections, the contract administrator is satisfied that the works are complete, they should issue a certificate of practical completion (or 'substantial completion' depending on the form of contract used).

−	Certifying practical completion ends the contractor's liability for liquidated and ascertained ~~damage (~~damages ~~that become payable to the client in the event that there is a breach of contract by the contractor - generally by failing to complete the works by the completion date)~~, releases 50% of the retention. and signifies the beginning of the defects liability period.	+	Certifying practical completion; ends the contractor's liability for liquidated and ascertained damages, releases 50% of the retention and signifies the beginning of the defects liability period.

−	If practical completion is not certified by the completion date ~~set out in the contract~~, the contractor may be liable to pay the client liquidated and ascertained damages.	+	If practical completion is not certified by the completion date, the contractor may be liable to pay the client liquidated and ascertained damages.

	It is important to note that the defects liability period, which follows certification of practical completion, is not a chance to correct problems apparent at practical completion, it is the period during which the contractor may be recalled to rectify defects which appear. If there are defects apparent before practical completion, then these should be rectified before a certificate of practical completion is issued. There is some debate about whether practical completion should be certified where there are very minor (de minimis) items 'not affecting beneficial occupancy' of the development that remain incomplete. See practical completion for more information.		It is important to note that the defects liability period, which follows certification of practical completion, is not a chance to correct problems apparent at practical completion, it is the period during which the contractor may be recalled to rectify defects which appear. If there are defects apparent before practical completion, then these should be rectified before a certificate of practical completion is issued. There is some debate about whether practical completion should be certified where there are very minor (de minimis) items 'not affecting beneficial occupancy' of the development that remain incomplete. See practical completion for more information.
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	The defects liability period typically lasts six to twelve months. During this period, the client reports any defects that emerge in the works to the contract administrator and the contractor rectifies those defects.		The defects liability period typically lasts six to twelve months. During this period, the client reports any defects that emerge in the works to the contract administrator and the contractor rectifies those defects.

−	At the end of the defects liability period, the contract administrator arranges inspections of the works and prepares a schedule of defects ~~that remain~~ which is issued to the contractor. The contract administrator agrees a programme for the rectification of those items with the client and contractor.	+	At the end of the defects liability period the contract administrator arranges inspections of the works and prepares a schedule of remaining defects which is issued to the contractor. The contract administrator agrees a programme for the rectification of those items with the client and contractor.

	The contract administrator arranges final inspections of the works and if satisfied issues the certificate of making good defects.		The contract administrator arranges final inspections of the works and if satisfied issues the certificate of making good defects.

−	The cost consultant prepares the final account in consultation with the contractor and issues it to the contract administrator. The contract administrator checks the preparation of the final account and issues the final certificate, this ~~will include~~ the release of any remaining retention.	+	The cost consultant prepares the final account in consultation with the contractor and issues it to the contract administrator. The contract administrator checks the preparation of the final account and issues the final certificate, this result in the release of any remaining retention.

	This signifies the end of the construction contract. It will normally also signify the end of the consultant teams appointments.		This signifies the end of the construction contract. It will normally also signify the end of the consultant teams appointments.
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	= After the end of the construction contract =		= After the end of the construction contract =

−	~~The client~~ may ~~wish to carry out a post~~ project ~~review~~ to ~~evaluate~~ the ~~project delivery process or assess performance in use~~.	+	It is the nature of construction projects that faults and defects caused by failures in design, workmanship or materials, may not become apparent until many years after completion of the project, long after the end of the defects liability period. Such defects are known as latent defects (as opposed to patent defects which are apparent during the construction contract).

−	~~It is the nature of construction projects that faults and defects caused by failures in design~~, ~~workmanship or materials, may not become apparent until many years~~ after completion of the project, long after the end of the defects liability period. Such defects are known as latent defects (as opposed to patent defects which are apparent during the construction contract). However, After the end of the defects liability period the ~~building owner~~ does not have a contractual right to insist ~~that~~ the contractor rectifies those defects. ~~The building owner~~ must instead seek redress in an action for damages, for breach of contract, or for negligence. In the case of dwellings there is a statutory remedy provided by the Defective Premises Act.	+	However, after the end of the defects liability period the client does not have a contractual right to insist the contractor rectifies those defects. They must instead seek redress in an action for damages, for breach of contract, or for negligence. In the case of dwellings there is a statutory remedy provided by the Defective Premises Act.

−	Commercial fixes for latent defects ~~and~~ for successive owners include, collateral warranties, guarantees, building warranty schemes and latent defects insurance.	+	Commercial fixes for latent defects for clients (and successive owners) include, collateral warranties, guarantees, building warranty schemes and latent defects insurance.

	NB The term ‘soft landings’ refers to a strategy adopted to ensure the transition from construction to occupation is ‘bump-free’ and that operational performance is optimised. See Soft landings for more information.		NB The term ‘soft landings’ refers to a strategy adopted to ensure the transition from construction to occupation is ‘bump-free’ and that operational performance is optimised. See Soft landings for more information.
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	=== Related articles on Designing Buildings Wiki ===		=== Related articles on Designing Buildings Wiki ===
	*Completion date.		*Completion date.
−	*~~Soft landings~~.	+	*Defects liability period.
		+	*Defects.
	*Liquidated and ascertained damages.		*Liquidated and ascertained damages.
		+	*Migration strategy.
	*Partial possession.		*Partial possession.
		+	*Practical completion.
		+	*Retention.
	*Sectional completion.		*Sectional completion.
−	*Defects.
−	*Defects liability period.
−	*Practical completion.
	*Soft landings.		*Soft landings.
−	*Retention.

	[[Category:Contracts_/_payment]]		[[Category:Contracts_/_payment]]

Designing Buildings: moved Completion to Completion of construction contracts

2014-06-22T09:59:40Z

moved Completion to Completion of construction contracts

← Older revision

Revision as of 09:59, 22 June 2014

Designing Buildings: Created page with " = Introduction = The completion of construction projects is generally not a single event, but takes place in stages. This is necessary to ensure that all works described in th..."

2014-06-22T09:59:16Z

Created page with " = Introduction = The completion of construction projects is generally not a single event, but takes place in stages. This is necessary to ensure that all works described in th..."

New page

= Introduction =

The completion of construction projects is generally not a single event, but takes place in stages. This is necessary to ensure that all works described in the contract documents have been carried out as specified, that all appropriate payments have been made, that there are no defects and an appropriate handover has taken place.

This process centres on a series of inspections and certifications, and is described In outline below so that the key principles and sequences are understood. The exact details may vary depending on the form of contract used, and more detailed, step-by step descriptions are provided in the [http://www.designingbuildings.co.uk/wiki/Project_plans_for_building_design_and_construction project plans].

= As the construction period nears completion =

If they have not already done so, the client should prepare an operational policy and migration strategy setting out how they will manage the transition into and the operation of the new facility.

The client may need to arrange for the delivery and installation of equipment and fixtures and furniture, sometimes from other premises. They may also pick up small changes to the building works that they consider would be too costly to be instructed under the main contract.

The lead consultant, contractor and client (generally representatives of the client’s facilities management department) should agree procedures for inspections, commissioning, testing and client training. The client may need to appoint an in-house or outsourced engineering team to witness testing and commissioning and to take over the running of services when practical completion is certified.

The client should ensure they have sufficient funds to release 50% of the retention upon certification of practical completion.

= Practical completion (or substantial completion) =

The contractor confirms to the contract administrator that the works are complete.

If, following inspections, the contract administrator is satisfied that the works are complete, they should issue a certificate of practical completion.

Certifying practical completion ends the contractor's liability for liquidated and ascertained damage (damages that become payable to the client in the event that there is a breach of contract by the contractor - generally by failing to complete the works by the completion date), releases 50% of the retention. and signifies the beginning of the defects liability period.

If practical completion is not certified by the completion date set out in the contract, the contractor may be liable to pay the client liquidated and ascertained damages.

It is important to note that the defects liability period, which follows certification of practical completion, is not a chance to correct problems apparent at practical completion, it is the period during which the contractor may be recalled to rectify defects which appear. If there are defects apparent before practical completion, then these should be rectified before a certificate of practical completion is issued. There is some debate about whether practical completion should be certified where there are very minor (de minimis) items 'not affecting beneficial occupancy' of the development that remain incomplete. See practical completion for more information.

= Defects liability period (or rectification period) =

The client takes possession of the development.

The defects liability period typically lasts six to twelve months. During this period, the client reports any defects that emerge in the works to the contract administrator and the contractor rectifies those defects.

At the end of the defects liability period, the contract administrator arranges inspections of the works and prepares a schedule of defects that remain which is issued to the contractor. The contract administrator agrees a programme for the rectification of those items with the client and contractor.

The contract administrator arranges final inspections of the works and if satisfied issues the certificate of making good defects.

The cost consultant prepares the final account in consultation with the contractor and issues it to the contract administrator. The contract administrator checks the preparation of the final account and issues the final certificate, this will include the release of any remaining retention.

This signifies the end of the construction contract. It will normally also signify the end of the consultant teams appointments.

NB The process can be more complicated if the works are completed in stages. See partial possession and sectional completion for more information.

= After the end of the construction contract =

The client may wish to carry out a post project review to evaluate the project delivery process or assess performance in use.

It is the nature of construction projects that faults and defects caused by failures in design, workmanship or materials, may not become apparent until many years after completion of the project, long after the end of the defects liability period. Such defects are known as latent defects (as opposed to patent defects which are apparent during the construction contract). However, After the end of the defects liability period the building owner does not have a contractual right to insist that the contractor rectifies those defects. The building owner must instead seek redress in an action for damages, for breach of contract, or for negligence. In the case of dwellings there is a statutory remedy provided by the Defective Premises Act.

Commercial fixes for latent defects and for successive owners include, collateral warranties, guarantees, building warranty schemes and latent defects insurance.

NB The term ‘soft landings’ refers to a strategy adopted to ensure the transition from construction to occupation is ‘bump-free’ and that operational performance is optimised. See Soft landings for more information.

= Find out more =

=== Related articles on Designing Buildings Wiki ===
*Completion date.
*Soft landings.
*Liquidated and ascertained damages.
*Partial possession.
*Sectional completion.
*Defects.
*Defects liability period.
*Practical completion.
*Soft landings.
*Retention.

[[Category:Contracts_/_payment]]
[[Category:Construction_management]]
[[Category:Contracts_/_payment]]
[[Category:Client_procedures]]