8.7 Element 8.7

Piped water supply systems bringing water from the statutory undertaker’s mains to point of entry into building. Including distribution to …

Local/district heating installations, including heat source.

Sundry builder’s work associated with the installation of water, gas, electricity, heating, ventilation above ground drainage, telecommunications and other services.

The distribution of high voltage (HV) electricity from statutory undertaker's supply to an on-site transformer station; the distribution of LV …

Systems using renewable sources (i.e. wind and sun) to generate energy.

Sub-circuit power installations from sub-distribution boards to external equipment terminating at socket outlets, fuse connection units and other accessories, including …

Piped natural gas supply systems taking gas from the statutory undertaker’s mains to gas meter; and taking liquefied petroleum gas …

Connection of telecommunications systems, cable television, and other communication systems from statutory undertaker’s or other service provider’s supply to the …

Storage tanks and vessels external to building, and piped supply systems distributing oil, petrol or diesel from storage tanks or …

External observation and access control installations, etc.

External illumination systems, including lighting to pedestrian areas, paths and roads, and illuminated traffic signs.