Technical Infrastructure

Electricity

A new double very-high-voltage supply line 2 x 110 kV from Vyškov distribution plant was built in 2007. It will be completed with a single supply line 1 x 110 kV from Žatec distribution plant. Part of so-called energy centre of the Triangle industrial zone is also a transformer station and a distributing sub-station 110/22/0.4 kV located in the zone.


Water

Drinking Water

Connection to the existing water main DN 300 running along the western border of the site, balancing water tower with storage capacity of 400 m3 and total capacity of 25 l/sec, i.e. about 60 000 m3/month, or 2 100 m3/day, have been built.

Service Water

Service water supply is connected to the existing service water main DN 500 at the northern part of the energy centre (capacity 5 500 m3/day), balancing reservoir with storage capacity of 11 000 m3 serves for satisfying consumption fluctuation and as a reserve capacity for fire fighting needs.


Gas

A branch from the existing high-pressure pipeline DN 200 running along the south-eastern border of the site to the Triangle zone, reduction station and two branches of medium-pressure pipeline along the periphery of the central part of the zone have been built. The construction of an independent connection of high-pressure pipeline from Joseph industrial zone at Havraň have been built (from the existing south branch is available 5 000 m3/hour, from the existing north branch is available maximally up to 25 000 m3/hour).


Sewerage

Rainwater Sewerage

Rainwater from the northern part of the site is drained through two rainwater retention reservoirs to the Chomutovka River; maximum run-off is 120 l/sec. The southern part of the site is drained through three rainwater retention reservoirs to the Ohře River.

Wastewater Sewerage

Gravitation sewerage with delivery to Staňkovice pumping station and further to wastewater treatment plant at Žatec.