Tenders Are Invited For Construction Work For School Buildings-General Contractor Services (Planning From Lph 5 Hoai And Construction) For The Extension Of The Herbert Grillo Comprehensive School (Hgg) In Duisburg)

Construction Work For School Buildings-General Contractor Services (Planning From Lph 5 Hoai And Construction) For The Extension Of The Herbert Grillo Comprehensive School (Hgg) In Duisburg). The Client (Ag) Intends To Award General Contractors For The Expansion New Building, Including The Mandatory Renovation Of Neighboring Existing Buildings D And Rectors House (Rh) Of The Herbert Grillo Comprehensive School (Hgg), Including All Open And Outdoor Facilities Required For The Extension. The Hgg Currently Consists Of Existing Buildings A, B, Ba, C And D. Buildings A, B And C Date From 1900 To 1928, With The Facades Of Buildings B And C And Internal Structures Of The Building C Built In 1928. Buildings D And Ba Were Supplemented In The 1990S. The Rectors House (Rh) Is Part Of The Building B. In Addition, The Inventory Is Expanded By The Partly School -Based Campus Marxloh. In Addition To The Existing Buildings, There Is A New Extension. The Order Is Divided Between Services For The Construction And Services For The Existing Building Body D And Rh. In Addition, The Client Reserves The Right To Commission The Contractor With Further Services For The Inventory And A Possible New Construction Of A Cafeteria/Auditorium (With A Sports Hall). In Detail: With Regard To The Renewal Of Expansion, The Order Concerns The Execution Planning (Lph 5 Hoai) As Well As The Turnkey And Ready-To-Use Construction Of The New Construction, Including All Open And Outdoor Facilities Required For The Expansion Building. To Do This, The Client Queries A Flat Rate Price In The Award Procedure. In Addition To The Planning Of The Lph 1-4 Hoai, A Functional Service Description And Lead Details Have Been Created By A General Planner For The Planning Of The Lph 1-4 Hoai. The New Extension Has A Gross Floor Area (Bgf) Of Approx. 4,450 M². It Is Planned As A Reinforced Concrete Skeleton Construction Made Of Supports, Beams And Concrete Ceilings With Few Load-Bearing And Stiffening Core Walls. The New Extension Is To Receive An Extensive Green Roof And A Pv System. The New Extension Is Planned In The Building -Physical Quality Of Geg 2024 And The Increased Requirements According To Beg 40. In Addition, The Building Should Receive Full -Surface, Mechanical Ventilation With Highly Efficient Heat Recovery. The Heating Is Via Tube Radiators Using District Heating. The Adjacent Existing Building Body D Is Not Under Cellar. The Existing Building Must Be Undertaken To Manufacture The Directly Adjacent Basement Of The New Construction. Following The Floor Report, The Undercamation According To Din 4123 Can Be Carried Out In The Pilgrimage Process. The Building Application For New Extension Was Submitted In December 2024. Approval Is Expected At The Latest In October 2025. The Execution Should Take Place Between The 1St Quarter Of 2026 And The 3Rd Quarter 2027. The Client Provides The Execution Planning And Unit Prize Service Lists For The Existing Building Body D And Rh. This Unit Price-Performance