Civil engineering work for the renovation and conversion of a school

As part of the renovation and partial conversion of a school building (B) from the 1970s, manufactured in large panel construction (WBS 70), without basement, 4 full floors, as well as a largely detached building with a swimming pool system (therapy bath), manufactured in conventional construction, basement, 1 full floor, the following construction services are awarded in public tender:-

The civil engineering works include:

- 180 m rainwater pipe DN 100 - 200 PP with bedding

- 102m sewage pipe DN 100 - 200 PP with bedding

- 40 m sewage pipe DN 100 - 200 PE with bedding

- 17 branches rainwater pipe DN 100- 200 PP

- 25 branches sewage pipe DN 100- 200 PP

- 38 pieces of arch rainwater pipe DN 100- 200 PP

- 34 bends sewage pipe DN 100- 200 PP

- 11 pieces of elbow sewage pipe DN 100- 200 PE

- 19 pieces welding sleeve PE

- 20 m pipe PB-H TW AD 63mm

- 10pcs angle PB-H TW AD 63mm

- 30 m pipe steel AD 80-100mm

- 1 piece of grease trap system

- 3 cleaning shaft DN 600

- 5 pieces inspection shaft DN 400

- 1 piece sampling shaft PE small sewage treatment plant

- 445 m3 trench loosen feed backfill compacting

- 600 m Durchörterung DN 63-160

- 11 pieces of cable construction shaft

- 2350 m Kabelschutzrohr DN 90 - 160