Tenders Are Invited For Heating, Ventilation And Air -Conditioning Installation Work - Federal Council - Cultivation With Visitor Center - Refrigeration Systems According To Din 18 379 - Award 2650/2024

Heating, Ventilation And Air -Conditioning Installation Work - Federal Council - Cultivation With Visitor Center - Refrigeration Systems According To Din 18 379 - Award 2650/2024. Cold Systems According To Din 18 379-Ve4-04.1 On The Property Leipziger Straße 2 In Berlin-Mitte, An Extension Of The Federal Council With A Visitor Center Is Being Built. The Building Is Divided Into A 5-Storey Head Building And An L-Shaped, 6-Storey Administrative Tract. The Type And Scope Of The Performance: 2 Separate, Closed Cold Water Systems For The Building Parts Of Administration And Visitor Center With An Indirect Connection To The Remote Cold Supply Are Built. The Transfer Stations Are The Performance Of The Supplier. Furthermore, A Redundant Cold Production With Two Cold Machines And Free Cooling Is Planned For The It Area. - 1 Primary Heat Exchanger 443 Kw, 6/14.6 // 7/15.6 ° C, Pn25 - 1 Primary Heat Exchanger 492 Kw, 6/13/14.9 ° C, Pn25 - 1 Heat Exchanger Free Cooling 100 Kw, 13/17/19 ° C, Pn10 - 2 Double Pumping Posts With 200 Or 300 L Contents, - 2 Supplementary Dining Stations From The Drinking Water Network With Cartridges - 1 Cold Water Distributor With 2 Circles, 1 Distributor With 4 Circulars With Speed -Controlled Pumps And Actuators And The Consumers And Consumers: 1 X Cold Water Circuit Cooling Ceilings For Offices And Conference Rooms 1 X Cold Water Circuit Cooling Blankets And Floor Cooling Visitor Center 1 X Cold Water Circuit Ventilation Center 1 X Cold Water Circle It Center-67 Ultrasound Heat Meter Qn 0.6-60-6.579 M Corrosion-Protected Steel Pipelines For Distribution And Consumer Connections Dn 15-150,-748 M Stainless Steel Pipeline For Change-Over Cooling Bonds-66 Circulating Air As A Wall, Ceiling Or Sewer Installation Device, 42 With Condensate Pump- 4,685 M² Plasterboard Heating/Cooling Ceilings- 294 M² Extension Metal Cooling Ceilings- 462 M² Band Grid Heating/Cooling Ceilings- Assembly And Dismantling Of 3 Mobile Assembly Equipment In The Building, 11 X Implemented,- Assembly And Degradable Assembly Equipment In The Building, 3 M, 3 M, 3 M, 3 M High, 5 X Implemented On Floors,- Assembly And Dismantling Of 1 Mobile Assembly Scaffolding In The Building, 7 M High Maintenance Services Are Part Of The Tender- Duration: 4 Years Of Reference To Bnb Certification: Bnb Certification In Silver Is Sought For The Project. The Contractor Must Participate In The Successful Certification. The Contractor Must Observe The Corresponding Requirements With Regard To Waste Poverty, Noise, Congestion, And The Requirements In Accordance With The Federal Floor Protection And Contaminated Sites Regulation When Building The Construction. Compliance With The Requirements Is To Be Proven To The Client In The Form Of At Least Monthly Construction Site Support Protocols. A Pattern For The Construction Site Inspection Protocol Is Included In The Tender Documents As An Investment. Fsc Or Pefc Coc Trade Certificates (Chain Of Custody) Must Be Demonstrated For Wood Products Used. Execution Period: Start Of Execution: 10/2025 Execution: 12/2027