8.7.3-1
Wind turbines
Component Information
- Code:
- 8.7.3-1
- Sequence:
- 1
- Unit:
- nr
- Sub-Element:
- 8.7.3 - External transformation devices
Wind turbines
details to be stated.
Component Statistics
Measurement Rules
Included Items
Excluded Items
Measurement Rules (3)
Where components are to be enumerated, the number of components is to be stated.
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 (10)
Wind turbines, where external to the building.
Photovoltaic devices, where external to the building
Solar collectors, where external to the building.
Other transformation devices.
Generators in connection with transformation devices.
Distribution of LV electricity to main switchgear panel within the building, excavating and backfilling trenches, etc.
Constructing draw pits, including access covers.
Marker tape, cover tiles and other special protection for electrical cables.
Sundry items.
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 (7)
Wind turbines, photovoltaic devices and other transformation devices that are an integral part of the building (included in sub-element 5.8.6).
Heat pumps (included in element 5.5).
Ground source heating (included in element 5.5).
Solar collectors that are an integral part of the building (included in sub-element 5.8.5).
Site/street furniture and equipment (e.g. playground equipment and sculptures) that act as transformation devices (included in sub-element 8.5.1).
Building management systems and other control systems (included in sub-element 5.12.3).
Builder’s work in connection with external transformation devices, including bases (included in sub-element 8.7.11).
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