Drywall works for shooting ranges in the construction of an indoor shooting facility

Drywall works for shooting ranges in the construction of an indoor shooting facility: approx. 1,480 m² ceiling cladding for sound and ricochet protection including substructures, consisting of perforated aluminum sheets 0.8 mm and acoustic layer of polyester fiber panels 50/1500 building material class B1; approx. 51 pieces ceiling inspection hatches 500 x 500 mm; approx. 15 pieces inspection hatches 1000 x 400 mm; approx. 227 pieces delivery and installation of pre-fabricated luminaire panels including standard LED luminaires; 760 m² wall cladding for sound and ricochet protection including substructures, consisting of perforated aluminum sheets 0.8 mm and acoustic layer of polyester fiber panels 25x1800, 25x2000 building material class B1. Required proofs: acoustic quality of wall and ceiling structures (reflection class RK 10 or higher, tested according to DIN EN 1793-5 by an accredited testing laboratory according to DIN EN ISO/IEC 17025); bullet resistance and ricochet behavior (positively tested by a State Testing Authority for Weapons and Security Technology according to the Bundeswehr guidelines, version 4); ceiling lighting (positively tested by a State Testing Authority for Weapons and Security Technology according to the Bundeswehr guidelines, version 4, must not degrade acoustic classification RK 10).

Tender documents

Additional details