Germany - shell works

Description

SH04 - New construction of an administration building, Schadowstraße 4 in 10117 Berlin, for purposes of the German Bundestag VE no. 2322 - Extended shell SH04 Lot 1Kenndaten/Dimensions of excavation pit (Lot 1 and Lot 2): Base area of excavation pit: approx. 4 550 m2Depth of excavation pit: 5-10 mKey data/Dimensions of new buildings:1) New construction Schadowstr. 4: 8 - storeyThe floor area of the building is approx. 3140 qmOK Floor KG = -4.66 mOK Floor EG = +/-0.00 m = approx. +34.17 ü. NHNOK roof = +25.81 mEarthworks + cleanliness layers:- approx. 3150 m2 fine subgrade/cleanliness layer,- 1st ramp maintained, deconstruction for backfilling (approx. 1,050 m3),- approx. 1 150 m3 soil supply, filling, compacting, - approx. 2 080 m3 soil transport on site.waterproofing and insulation work:- approx. 1 130 m2 perimeter insulation (anti-slip and backfilling protection layer for FBV waterproofing),- approx. 1 200 m2 AW- insulation to adjacent buildings, - approx. 4 840 m2 fresh concrete composite system (FBVS) - waterproofing (horizontal + vertical), - approx. 810 m2 1-layer protective waterproofing polymer bitumen welded sheeting.Concrete work (incl. WU construction):- approx. 855 m2 diaphragm wall post-processing,- approx. 3 280 m3 tr - WU in-situ concrete floor slabs,- approx. 1 430 m2 tr - WU in-situ concrete outer walls,- approx. 1 650 m2 blade smoothing,- approx. 900 m2 filigree walls,- approx. 840 m2 in-situ concrete outer walls,- approx. 4 360 m2 in-situ concrete inner walls,- approx. 3 840 m2 in-situ concrete inner walls in SB3, 3 420 m2 of which are stone masonry processed,- approx. 53 00 m2 in-situ concrete hollow slabs,- approx. 16 850 m2 monolithic in-situ concrete slabs,- approx. 2 850 m in-situ concrete - beams,- 576 pcs in-situ concrete - columns,- 1 910 t reinforcing steel,- 45 m2 cellular concrete,- exposed concrete.precast concrete parts:- 420 pcs precast columns, facade,- 203 precast shafts, storeys and roof,- 6 staircases,- 67 precast staircases.plastering and masonry work:- approx. 100 m2 external masonry sand-lime brick,- approx. 500 m2 external masonry aerated concrete brick,- approx. 2 180 m2 internal masonry sand-lime brick,- approx. 50 m2 interior masonry cellular concrete block, - approx. 2,000 m2 plastering work, technical building equipment, - ground lines in WU floor slab, - lightning protection and earthing system, - installation parts, electrical/installation parts, elevators (6 elevators), start of construction lot 1: 05/2020 end of construction lot 1: 08/2021both lots must be offered. The two lots are only ordered together. SHEZ - New construction of an energy centre to increase the security of supply for properties of the German BundestagVE No. 3322 - Extended shell construction SHEZ Lot 2Kenndaten/Dimensions of excavation pit (Lot 1 and Lot 2):Base area of excavation pit: approx. 4 550 m2Depth of excavation pit: 5-10 mKey data/Dimensions of new buildings:1) New construction of energy centre: 2 - storeyThe floor area of the building is approx. 1410 sqm.OK Floor KG = -9.02 mOK Floor EG =- +0.08 mOK Roof = +4.35 mEarthworks + cleanliness layers:- approx. 1 500 m2 fine subgrade/cleanliness layer,- approx. 2 550 m3 soil supply, fill, compact,- approx. 280 m3 soil transport on site.waterproofing and insulation work:- approx. 1 240 m2 perimeter insulation (anti-skid and backfill protection layer for FBV waterproofing),- approx. 2 610 m2 fresh concrete composite system (FBVS),- waterproofing (horizontal + vertical),- approx. 1 340 m2 1-layer waterproofing polymer bitumen welded sheeting.Concrete work (incl. WU construction):- approx. 120 m2 diaphragm wall finishing,- approx. 1 480 m3 Stb - WU in-situ concrete floor slabs,- approx. 980 m2 Stb - WU in-situ concrete exterior walls,- approx. 1 480 m2 sash smoothing,- approx. 110 m2 in-situ concrete exterior walls,- approx. 2 110 m2 in-situ concrete interior walls,- approx. 2 360 m2 monolithic in-situ concrete ceilings,- approx. 2 850 m in-situ concrete - beams,- 9 pcs in-situ concrete - columns,- 549 t reinforcing steel.Precast concrete parts:- 1 staircase,- 67 pcs. precast staircases.plaster and masonry work:- approx. 45 m2 external masonry sand-lime brick,- approx. 550 m2 internal masonry sand-lime brick,- approx. 50 m2 plaster work.Technical building equipment:- ground lines in WU base plate,- lightning protection and earthing system,- installation parts electrical/installation parts elevators (1 elevator).start of execution lot 2: 01/2020end of execution lot 2: 08/2020both lots must be offered. The two lots are only ordered together.

Opportunity closing date

18 July 2019

Value of contract

to be confirmed