Are soil tests on selected WTGs placing performed?
Area and shape of the wind farm. (km2 ?, Flat ?, Hilly ?, Mountains ?)
Requirement for an on site building for switchgear, workshop and control room.
Requirement for fencing.
Estimate the local cost of temporary buildings for office workshop storage
and sanitary service facilities.
Connection to the high-tension overhead lines: kV
Short Circuit Power at the preferred connection point: MVA
Distance to the HT grid point (in km) where the Short Circuit Power (in MVA)
is at least 10 to 15 times the installed wind power capacity (in MW).
MT voltage for power collection on site. kV
Examine the harbour for landing suitability and crane.
(250T for up to 1MW WTG’s, 400T for 1MW to 1,5MW WTG’s, 800T for 2MW WTG’s).
Examine the roads, possible tunnels and bridges from the harbor to the site.
Distance from the harbor to the site.
Operation and Maintenance:
Length of the Service and Warranty requirement in number of years.
Local operators to be hired of the Operation Company as on-site personnel.
Storage space for the onsite spare parts (to be on site or in nearby warehouse).