Dike and road construction Lippe bridge to B8, construction of a pumping station, a light liquid separator and a noise barrier.

The tendered services of Lot 1 essentially comprise:

earthworks:

remove and cover 1,320 m3 of topsoil,

supply and cover 13,937 m3 of topsoil,

210 m3 topsoil removal and recycling,

cover 1,670 m2 topsoil of the Client,

3,825 m3 of floor loosening and installing,

absorb and install 147,870 m3 of soil from the fill,

supply and install 117,630 m3 of soil,

3,770 m3 excavated earth drainage systems,

Loosen and dispose of 410 m3 of soil,

Dissolve and recycle 3,985 m3 of soil,

install 215 m3 of filter gravel in the seepage shaft,

produce 2,050 m3 of gravel lawn,

Installing 12,030 m2 of geosynthetics

Superstructure work:

milling 20,120 m2 asphalt pavement,

4,975 m3 of layers without binder,

Pick up and dispose of 190 m3 of pitch-containing road pavement,

pick up and dispose of 530 m3 bulk pack layer from HOS,

110 m3 HOS, hydr. solidifies, absorbs,

lay 5,000 m2 of geotextile,

3,350 m3 gravel base course,

produce 10,000 m3 frost protection layer (natural stone),

produce 2,600 m3 frost protection layer (mineral substitute building material according to EBV),

32,920 m2 of solidification,

10,680 m2 of consolidation (mineral substitute building material according to EBV),

produce 82,810 m2 of asphalt base courses,

27,940 m2 asphalt binder course made of SMA 16 B S 25/55-55,

produce 45,820 m2 of asphalt surface courses,

2,720 m drainage channel (W=30 cm) made of mastic asphalt MA 8 N,

6,220 m2 of surface course without binder (dolomite chippings 0/8).

Drainage work:

lay 1,871 m of plastic pipelines (DN 160 to DN 350),

25 m pipes (DN 700) made of concrete,

22 pcs precast concrete shafts,

20 pcs of seepage shafts (depth over 7 to 11 m),

19 St Kontrollschächte DN 300 PP restore,

57 pcs road drains,

produce 345 m gutter from concrete blocks (channel slabs),

110 m of roughage trough in embankment.

Kabelarbeiten/LSA:

1.860 m Kabelschutzrohr DN 110,

install 27 pcs cable ducts,

15 pcs supply and install junction box 30,

19 pcs signal masts.

Signage:

58 St erect erection devices for StVO signage,

29 pcs Installation devices for signposting. erect signage,

90 pcs road signs.

Safety devices:

dismantle 1,600 m of steel guards,

500 m of steel guards.

Construction:

produce 1,620 m3 of reinforced concrete,

3,550 m2 of formwork,

install 260 t of reinforcing steel,

install 295 m spar railing,

install 103 m2 grating covers,

6 pcs gate valves,

6 pcs in-situ concrete shafts,

150 m2 of exterior wall cladding (insulation/ceramic panels).

The tendered services of Lot 2 essentially comprise:

225 m3 of soil dissolve and recycle excavated earth (RC material),

21 m3 of reinforced concrete,

produce 45 m2 of formwork,

360 m bored pile production d=90cm (partly in contaminated site),

install 34 t of reinforcing steel,

Install 39 pieces of steel posts,

790 m2 aluminium wall elements,

produce 170 m2 wall base,

supply and install 415 m3 of soil,

460 m2 of topsoil supply and cover.