Germany - reinforced concrete structures

Description

Lot 1 - Building (WW, RWB, flush water basin)- External dimensions of the building complex Waterworks with integrated pure water tank chambers L/W/H 40.00 m x 26.50 m x 9.7 m,- Waterworks building as masonry construction with WDVS,- Tank chambers 2 x 400 m³ as well as 2 x 200 m³ Rectangular steel concrete tank, monolithic, water impermeable concrete C30/37 BII Construction site,- Pent roof with extensive planting,- Flat foundation concrete base, - earthworks, shoring work, bricklaying and concrete work, tiling work, plastering and painting work, metal construction work, - new construction flush water basin 150 m³ storage tank, L/W/H 12.50 m x 6.50 m x 6.0 m, completely earthed with sheet piling and water drainage work water impermeable concrete C30/37 BII construction site, - construction site road 2 500 m², - terrain profiling earthworks approx. 4 500 m³. Lot 2 - Plant engineering - supply and installation of 6 filter boilers d 4000:- Delivery and installation of filter materials,- Delivery/installation of pneumatically operated valves,- Delivery/installation of electrically operated valves,- Delivery/installation of manually operated valves,- Delivery/installation of 2 O2 mixing tanks and 2 pipe mixers,- Delivery/installation of 2 purge air blowers,- Delivery/ Installation of 2 compressed air systems,- Delivery/ Installation of 8 pure water pumps,- Delivery/ Installation of 2 flushing water pumps,- Delivery/ Installation of 4 ventilation systems for drinking water tanks,- Complete piping from the waterworks with stainless steel pipes Material 1.4571,- Equipment for rinsing water basins,- Construction of platform systems and stairs,- Running-in of the treatment plant,- Commissioning of the plant components. Lot 3 - Electrical engineering: - Customer-owned transformer station including MV switchgear and prefabricated building, - Emergency power generator with ancillary equipment including prefabricated building, - LV switchgear, 11 control panels, - Automation system for the control of 14 wells, the automated flushing process of 6 filter boilers (42 pneumatic flaps, 2 blowers with FU, 2 flushing water pumps with FU), 6 control valves, Profinet - Process measurement technology with approx. 18 pressure measurements, approx. 17 flow measurements, approx. 10 level measurements, 2 online measurements oxygen, 2 online measurements turbidity, 9 flooding probes - telecontrol system, - building installation waterworks approx. 1 000 m², - data network with fibre optic and copper lines incl. Switches, - video system with 4 cameras, - lightning protection system, - earthing system, - outdoor system with approx. 300 m cable route, approx. 200 m empty pipe route min. 4 pipes, 7 cable shafts, approx. 180 m street and path lighting - outdoor switch cabinet with control system for 2 pumping stations. Lot 4 - buried pipelines:Pressure pipelines drinking water:- 1 070 m PE-HD pressure pipes d 355 PE100 RC, SDR 11,- 30 m PE-HD pressure pipes d 315 PE100 RC, SDR 11,- 20 m PE-HD pressure pipes d 250 PE100 RC, SDR 11,- 25 m PE-HD pressure pipes d 180 PE100 RC, SDR 11,- 60 m PE-HD pressure pipes d 125 PE100 RC, SDR 11,- 10 m PE-HD pressure pipes d 90 PE100 RC, SDR 11.85 m PE-HD pressure pipes d 90 PE100 RC, SDR 17,- 15 m PE-HD pressure pipes d 63 PE100 RC, SDR 17.Free fall pipe:- 17 concrete shafts and PE shafts,- Pipe trench with shoring box,- Water drainage works,- 70 m rainwater channel DN 400 PP,- 100 m rainwater channel DN 200 PP,- 340 m rainwater channel DN 150 PP,- 120 m flushing water channel DN 400 PP,- 10 m flushing water channel DN 200 PP,- 70 m sewage channel DN 200 PP,- 40 m sewage channel DN 100 PP.Including all necessary fittings, moulded and connecting pieces, enclosing and binding work, all necessary earthworks and restoration work:- 170 m Fencing of the site.

Opportunity closing date

21 January 2020

Value of contract

to be confirmed