Tenders Are Invited For Construction Work For Military Buildings And Installations – Dry Construction Work Ii - Shooting Halls

Construction Work For Military Buildings And Installations – Dry Construction Work Ii - Shooting Halls. New Construction Of Indoor Shooting Range, Drywall Work Ii - Shooting Halls. - Approx. 1,480 M² Ceiling Cladding Sound And Rebound Protection Including Substructures Rebound Protection - Perforated Aluminum Sheet Panels 0.8 Mm, Acoustic Layer Made Of Polyester Fiber Panels 50/1500 Building Material Class B1 - Approx. 51 Pieces. Ceiling Inspection Flaps 500 X 500 Mm - Approx. 15 Pieces. Inspection Flaps 1000 X 400 Mm - Approx. 227 Pieces. Delivery And Installation Of Pre-Assembled Lighting Panels Including Standard Led Lights - 760 M² Wall Cladding Sound And Rebound Protection Including Substructures Rebound Protection - Perforated Aluminum Sheet Panels 0.8 Mm, Acoustic Layer Made Of Polyester Fiber Panels 25X1800, 25X2000 Building Material Class B1 The Following Evidence Must Be Submitted With The Offer: 1. Evidence Of The Acoustic Quality Of The Wall And Ceiling Structures To Be Offered Due To The Peculiarities Of Highly Impulsive Shooting Noises In The Shooting Halls, Proof Of The Acoustic Quality Of The Wall And Ceiling Structures To Be Offered Must Be Demonstrated Using Criteria That Are Based On Din En 1793-5 Noise Protection Devices On Roads - Test Methods For Determining The Acoustic Properties - Part 5: Product-Specific Features - In-Situ Values Of Sound Reflection In Directed Sound Fields. The Wall And Ceiling Structures Used Must Correspond To Reflection Class Rk 10 Or Higher. The Proof Must Be Provided By An Accredited Testing Laboratory In Accordance With Din En Iso/Iec 17025. 2. Fire Safety Rebound And Rebound Behavior In Direct Fire. Wall And Ceiling Coverings In The Structure Offered Must Be Positively Tested By A State Testing Center For Weapons And Security Technology. The Test Must Have Been Carried Out In Accordance With The Operating And Testing Instructions For Carrying Out Ballistic Tests For Bundeswehr Materials, Version 4 Of The Bw Shooting Range Control Center (Enclosed With The Request For Offer). 3. Ceiling Lighting Lighting That Has Been Positively Tested By A State Testing Center For Weapons And Security Technology Must Be Offered By The Contractor And Integrated Into The Ceiling Paneling. The Test Of The Lamp, Mounted In The Ceiling Paneling Offered, Must Have Been Carried Out In Accordance With The Operating And Testing Instructions For Carrying Out Ballistic Tests For Bundeswehr Materials, Version 4 Of The Bw Shooting Range Control Center (Enclosed With The Request For Quotation). This Lighting Must Not Impair The Acoustic Rating Of The Ceiling Cladding (Reflection Class Rk 10).