8.7.10-1
Heat source associated plant and equipmen
Component Information
- Code:
- 8.7.10-1
- Sequence:
- 1
- Unit:
- item/nr
- Sub-Element:
- 8.7.10 - Local/district heating installations
Heat source associated plant and equipmen
details to be stated
Component Statistics
Measurement Rules
Included Items
Excluded Items
Measurement Rules (7)
Where components are to be enumerated, the number of components is to be stated.
Where components are to be itemised, the key attributes comprising the component are to be identified, described and enumerated within the description of the component.
The length of linear components measured is their extreme length,over all obstructions.
Other cost-significant components are to be described and identified separately. Such components are to be measured by area (m2) or linear measurement (m), or enumerated (nr) separately in accordance with the rules of measurement for this sub-element.
Work outside the curtilage of the site is to be described and identified separately.
Where the contractor is only responsible for designing specific elements and/or components of the building project (i.e. not the entire building project), contractor-designed work is to be described and identified separately.
The percentage additions for testing and commissioning are to be applied to the total cost of the items comprising the sub-element. A single combined percentage addition can be applied to cover the costs of both testing and commissioning.
Included Items (9)
Externally located heat source (e.g. boiler plant), including ancillary plant and equipment.
Instrumentation and control components for heat source.
Heat distribution pipelines from heat source to point of entry into building, including pipelines, pipeline fittings and ancillaries (e.g. valves and pumps).
Heating ducts and access covers for local/district heating pipelines.
Instrumentation and control components for heating systems.
Thermal insulation.
Sundry items.
Testing and commissioning.
Where works are to be carried out by a subcontractor, the subcontractor’s preliminaries, design fees, risk allowance, overheads and profit, with allowance for these to be made within unit rate applied to element or component.
Excluded Items (5)
Internally located heat source (e.g. boiler plant), including ancillary plant and equipment (included in element 5.5).
Heat distribution pipelines from point of entry into building to heat emitter or other equipment (included in element 5.6, as appropriate).
Fuel supply (included in sub-elements 8.7.5 or 8.7.7, as appropriate).
Boiler houses, etc. (included in sub-element 8.8.2).
Builder’s work in connection with external services (included in sub-element 8.7.11).
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