Germany – Building construction work – New construction of the Antonienstraße building complex - Lot 07 Extension of structural shell and screed concrete

Opportunity description

Extended structural shell and screed works Structural shell works Construction site setup Structural shell: - 1 lump sum construction site setup for all works - 1 unit 81 K.1 tower crane, provision Earthworks/groundworks: - approx. 1,075.00 m² blinding layer, lean concrete, d = 5 cm - approx. 1,070.00 m² installation of polymer-bitumen welded membrane, 2-layer, PYE-PV 200 S5 Foundations and floor slab: - approx. 1,031.00 m² perimeter insulation beneath floor slab, d = 140 mm - approx. 105.00 m³ reinforced-concrete floor slab, C 30/37, XC2, XA1, WF, d = 140 cm, watertight, vehicle hall area - approx. 362.00 m³ reinforced-concrete floor slab, C 30/37, XC3, XD1, XF1, XA1, WF, d = 60 cm, watertight, vehicle hall area - approx. 46.00 m³ reinforced-concrete floor slab, C 30/37, XC3, XD1, XF1, XA1, WF, d = 120 cm, watertight, vehicle hall area - approx. 222.00 m³ reinforced-concrete floor slab, C 30/37, XC2, XA1, WF, d = 55 cm, watertight, technical services area Reinforced-concrete walls and columns: - approx. 400.00 m² exterior wall, C30/37, reinforced concrete, thickness 25 cm, height up to 6.60 m - approx. 516.00 m² exterior wall, C30/37, reinforced concrete, thickness 25 cm, height up to 3.20 m - approx. 820.00 m² reinforced-concrete interior wall, C30/37, XC1, WO, d = 25 cm - approx. 65.00 m² deep beam, exterior, 1st upper floor, C30/37, XC1, WO, d = 25 cm - approx. 25.00 m² deep beam, interior, ground floor, C30/37, XC3, XF1, WF, d = 25 cm - approx. 115.00 m² deep beam, interior, 1st upper floor to 2nd upper floor, C30/37, XC1, WO, d = 25 cm - approx. 56.00 m exterior column, C30/37, reinforced concrete, exposed concrete, rectangular, 25/80 cm, H = up to approx. 7.00 m - approx. 128.00 m exterior column, C30/37, reinforced concrete, exposed concrete, rectangular, 25/90 cm, H = up to approx. 3.20 m - approx. 56.00 m interior column, C30/37, reinforced concrete, exposed concrete, SB 2, square, 40/40 cm, H = approx. 7.00 m Reinforced-concrete slabs and downstand beams: - approx. 450.00 m² interior wall, calcium silicate, compressive strength class 12, d = 17.5 cm - approx. 145.00 m sliding ceiling connection, wall, d = 17.5 cm Reinforced-concrete staircase: - 1 unit reinforced-concrete stair flight, precast, C 30/37, d = 16 cm, 5.63 x 1.10 m - 6 units reinforced-concrete stair flights, precast, C 30/37, d = 16 cm, 3.63 x 1.465 m - approx. 4.50 m³ reinforced-concrete intermediate landing, cast in situ, C 30/37, d = 20 cm, 3.63 x 1.465 m - approx. 63.00 m Tronsole Type L, impact-sound insulation Embedded components: - approx. 10 units Isokorb for canopy, supply and install - approx. 12 units Isokorb for steel staircase, supply and install - approx. 45.00 m short anchor-channel sections, galvanized, profile 28/15 - approx. 16.00 m short anchor-channel sections, galvanized, profile 40/22 Reinforcement: - approx. 280.00 t reinforcing steel bars, d = 6 to 28 mm - approx. 3,165.00 kg reinforcing-steel support cages as spacers - approx. 27 units rebend connection, Type HBT 150, Type 5 Waterproofing works: - approx. 295.00 m² waterproofing, 2-component thick bituminous coating - approx. 395.00 m² primer coat, bitumen solution, wall surfaces, exterior PMBC coating - approx. 295.00 m² perimeter insulation, 100 mm, XPS - approx. 295.00 m² dimpled membrane with fleece, exterior walls in contact with soil Other works: - approx. 190.00 m² temporary closure of openings Lightning-protection and earthing systems Foundation earth electrode / functional earth electrode: - approx. 250.00 m foundation earth electrode / functional earth electrode - approx. 100 units connection clamps D - approx. 75 units connection clamps DM - approx. 50 units connection clamps DM1 - approx. 25 units connection clamps T/K ring earth electrode / external earth electrode: - approx. 775.00 m flat earthing conductor - approx. 225 units earthing clamps (SV clamps), flat/flat - approx. 175 units earthing clamps (SV clamps), round/flat - approx. 210 units UNI earthing clamps Building entry/concrete conduit system Building entry: - 1 unit double sealing pack for casting into concrete, 3 x 5 Concrete conduit system: - approx. 65.00 m medium-duty corrugated plastic conduit; flexible; DN 40 - approx. 450.00 m medium-duty corrugated plastic conduit; flexible; DN 32 - approx. 120 units device junction boxes for conduits up to DN 40 - approx. 31 units end and transition sleeves, for M 32 conduits - approx. 85 units end and transition sleeves, for M 40 conduits Drainage sewer works Pipe trenches: - approx. 80.00 m³ excavation up to 1.0 m deep - approx. 30.00 m³ excavation up to 1.5 m deep - approx. 50.00 m³ pipe-trench installation Sewer pipes and accessories: - approx. 30.00 m KG 2000 pipe, DN 100, laying - approx. 30 units fitting as an extra for rigid PVC pipe - elbow DN100 - approx. 7 units fitting as an extra for rigid PVC pipe - branch DN 100 Seals: - approx. 2 units sleeve pipe, internal diameter = 200 mm - approx. 2 units sleeve pipe, internal diameter = 250 mm - approx. 1 unit sealing package Drinking water Drinking-water connection Drinking water: - approx. 30.00 m PE100 pipeline SDR 11 50 x 4.6 - 1 lump sum pressure test Screed works Screed works: - approx. 1,055.00 m² PE foam edge strips, film flap, 120 to 200 mm - approx. 1,840.00 m² dry fill, perlite, 80 mm - approx. 2,080.00 m² impact-sound insulation, EPS 040 DES sg, 30 mm - approx. 690.00 m² cement screed, floating, 75 mm, CT-F4-S75 - approx. 1,250.00 m² cement screed, floating, 80 mm, CT-F4-S80 Interior plaster Interior plastering works: - approx. 2,280.00 m² mineral bonding bridge for concrete walls - approx. 2,405.00 m² gypsum plaster, Q2 smoothed - approx. 1,550.00 m² reinforcing mesh for gypsum plaster - approx. 675.00 m² lime-cement plaster, workshop area Scaffolding Stairwell: - approx. 192.00 m³ spatial scaffold, working scaffold, LK 3, stairwell Procedure: open. Review the original TED notice for the complete requirement, lots, amendments and attachments.