Part A Straßen.NRW

The new regulation of the road drainage system with the creation of a new enclosure. -cycle path along the

Country road L924 takes place in several construction phases. The construction project begins shortly in the West

behind the Steinenhaus junction (L551) and runs in an easterly direction along the Wittener

Road to the junction motorway feeder. At the intersection of Kämpenstraße K2, part of the

Renewed the street and a new light signal system was built. The existing light signal system on

Motorway feeder will be renewed accordingly.

The following work is subject to tender:

- New roadway L924/K2

- New pedestrian cycle path

- ceiling renewal motorway feeder

- New traffic islands

- New rainwater sewer

- New passage

- New construction of two light signal systems

- New construction of two infiltration basins

Further tender parts

Part B Stadtwerke Witten (teaching tube route)

Part C City of Witten (lighting)

Part D AVU (gas pipe adjustment)

New build L924+K2

- approx. 5000.0 m³ of earthwork (loosen unbound road superstructure and subsoil)

- Milling asphalt approx. 2500.0 m²

- approx. 6100.0 m³ of road surface excavation

- Take up curbs approx. 2100.0 m

- Pick up approx. 2300.0 m gutter track

- Produce approx. 21800.0 m² of flat surface

- Produce approx. 5000.0 m³ of frost protection layer (0/45)

- approx. 16300.0 m² asphalt base layer made of AC 32 T S (roadway and shoulder)

- approx. 16300.0 m² asphalt binder layer made of AC 22 B S (roadway and shoulder)

- approx. 18800.0 m² asphalt surface layer made of AC 11 D S (roadway and banqueting)

- approx. 5500.0 m² asphalt base layer made of AC 22 T L (walking/bike path)

- approx. 5500.0 m² asphalt binder layer made of AC 5 D L (walking/bike path)

- Make approx. 2000.0 m curb

- Produce approx. 2000.0 m gutter track

- Produce approx. 700.0 m of monolithic curb drainage

- produce approx. 39.0 pcs of road drains including connecting cables

- produce approx. 37.0 St prefabricated shafts

- Lay approx. 520.0 m of pipe DN 300

- Lay approx. 210.0 m of DN 400 pipework

- Lay approx. 150.0 m of pipes DN 500

- Lay approx. 600.0 m of DN 600 pipes

- Produce approx. 300.0 m amphibian guide device

Infiltration basins I+II

- work approx. 700 m³ topsoil

- approx. 1,125 m³ of soil removal

- approx. 1,550 m² lawn seeding, seed mats

- approx. 190 m³ ditch

- approx. 140 t stone fill

- approx. 50 m³ filter gravel

- approx. 785 m² geotextile

- approx. 360 m² plastic sealing membrane

- approx. 110 m² erosion protection mats

- approx. 175 m drainage 125 and pipes DN 150 to DN 400

- approx. 325 m² asphalt work

- approx. 100 m gutter and curb stones

- approx. 100 m fence construction 1m high

- 4 precast shafts DN 1000,

- 6 plastic ducts DN 400

- 4 bridge runs in asphalt road

The work advertised in the list of services part B (Stadtwerke Witten) includes

the following main services:

Laying a cable pipe route

The work advertised in the list of services part C (City of Witten) includes

the following main services:

Street lighting, surface works

The work advertised in Part C (AVU) includes the following main services:

Gas pipe adaptation in the Kogelheide outlet area