Essentially, the following services are to be performed:

— supply and assemble ventilation units 3 pieces,

— supply and mount ceiling units 1 piece,

— roof fans supply and mount 3 pieces,

— supply and mount tube fan 1 piece,

— supply ventilation ducts rectangular and mounted to approx. 1 800 m 2,

— supply and mount pipes for ventilation to approx. 390 m,

— constant and variable volume flow regulator approx. 94 pieces,

— supply and mount ceiling air vents up to size 400,

— slot outlets 6 pieces,

— ventilation grille approx. 65 pieces,

— air outlet with slot rails approx. 74 pieces,

— outdoor and exhaust air towers 4 pieces,

— fire dampers square and round 46 pieces,

— refrigeration unit split system indoor and outdoor unit 1 piece.

The district of Bad Tölz — Wolfratshausen is carrying out a partial general renovation at the Isar Loisach secondary school Wolfratshausen. The ventilation work announced here and advertised in the course of procurement is required for this purpose (see II.1.4)).