Procurement Summary
Country : Germany
Summary : Contract notice: Building construction work
Deadline : 13 Nov 2019
Other Information
Notice Type : Tender
TOT Ref.No.: 36856113
Document Ref. No. : 463345-2019
Competition : ICB
Financier : Self Financed
Purchaser Ownership : -
Tender Value : Refer Document
Purchaser's Detail
Purchaser : BBS BAU- UND BETRIEBSSERVICE GMBH
Office Name: BBS Bau- und Betriebsservice GmbH
Address: Leoniweg 2
Town: Mannheim
Postal Code: 68167
Germany
Email :evergabe@bbs-mannheim.de
URL :www.bbs-mannheim.de
Tender Details
Object of the contract
Building construction work
Description: Contract notice: Building construction work
Authority Type: Other
Contact Nature: Works
Procedure: Open procedure
Document: Contract notice
Regulation: European Union, with participation by GPA countries
Award criteria: Lowest price
CPV code: 45210000, 45223220, 45210000, 45223220
CPV Description: Structural shell work.
Structural shell work.
SCI - LV09 Structural work
Reference Number: X-BBS-2019-0041
SCI - LV09 Structural work.
Rehabilitation and extension Schillerschule Mannheim to full time school
Location: corner Germaniastrasse and Luisenstrasse
Building description: 5 -owned main building (60s) and 3 each 3-storey extensions for classrooms, structurally separated and smoothedthrough 3 staircases in the houses (H) 1, 2 and 3. About the two-storey hall in the EC a management tract (1960s) is connected, in the UG technology and storage rooms. Fire protection (II. Rescue route) and accessibility (elevator) require corridors between H 1-3 on all floors. The measures are carried out in 2 separate construction phases (BA). BA 1 includes H 2 and H 3 over allFloors. The BA 2 comprises H 1, hall, administration wing and the directly connected new building of a cafeteria with kitchen on the ground floor as well as its ventilation center in the basement. Important notes: The school remains in operation as a 2-day elementary school during the construction works, during the BA 1 in the H 1, after its completion relocation to H 2 and H 3. A fire protection concept is available and is fully enforceableto fulfill. Gutting (wall and ceiling coverings, screed, floor coverings) and demolition of non-supporting walls (toilet facilities) is carried out by the customer. Description Buildings 1960s: The 5-storey main building consists of StB ribbed ceilings (also roof ceiling) and StB walls and StB staircases. The administrative wing and the hall consist of StB ribbed and flat slabs, StB walls and HEB Stahlstuetzen (north facade). In the staff room narrow gallery level, about 20 inclined StB roofing. Demolition and new construction main building on south and north facade dismantling windows (aluminum-glass elements) and non-supporting construction structures made of storey-high steel profiles (H approx. 3.80 m) and concrete slabs (BRH south approx. 0.90 m, north approx 2.10 m), exposing the existing Deckenstirn. Wearing StB precast elements as new bristle elements, in each case in connection with the production of the wall breakthroughs install field by field and to connect with blanket, L about 8.75 m, H about 1.40 m. Hallways: make wall breakthroughs in all 5 floors acc. Specifications Structural design. In the edge area in a width of about 0.50 m around the breakthrough, the reinforcement is exposed and in the neIncorporate StB construction. Light passage new StB construction H x W = approx. 2.10 m x 2.26 m, as well as individual wall breakthroughs above this opening for TGA pipelines. Per floor 6 single walls d approx. 25 cm and 2 double walls d approx. 2 x 25 cm. In the DG on-site enclosure for ventilation technology. Demolition and new construction administrative wing constructive demolition middle section EC and new building Mensa with pitched roof, (H eaves about 5.65 m, First about 10.15 m ue. GOK) and kitchen (flat roof area Germaniastrasse). UG (RLT headquarters) as kraftschluessiger cultivation on inventory, in the EC partly overbuilding inventory, partly over new ventilation central, starboard ceiling over UG and Au-enwaende as starboard walls. About the food issue is a technical floor, StB ceiling, about 18 inclined StB roofing. DacConstruction of the cafeteria is carried out on site. In hall 4, new supports including load transfer in the area of the ramp / gallery.
Note: Interior surfaces of the new StB constructions of both components (except UG RLT center) exposed concrete requirement SB2. Earthworks
All earth-covered external wall surfaces of the stand are exposed, working space sufficient for on-siteFassadengeruest. Parts of the existing underground lines must be uncovered and replaced. Earth-touched surfaces receive sealing and perimeter damping. Excavation and shoring for cafeteria-ventilation center.
Founding of flat foundations with massive stB floor slab incl. Thermal insulation in compliance with the requirements of soil surveys. The higher foundation of the stock has to be considered. Innenwaend, Schaechte Wearing wall constructions StB, strong connected with existing ceilings. One shaft side is closed after TGA installation with KS-MW. Portal side elevator shaft with exposed concrete requirement SB2.
Internet address (URL): www.bbs-mannheim.de
Documents
Tender Notice