District heating pipelines in 2 shelves.

Lot 1.1A:

Civil engineering services:

- 955 m³ cable trench manufact.,

- 56 m³ excavation pits,

- 78 m³ Zul. Homogeneous area F,

- dispose of / deliver 720 m³ of soil,

- remove 56 m³ topsoil, dispose of and run.,

- 1 519 m 2 Build-up

- break off / restore 34 m³ asphalt pavement,

- 85 m 2 Record / restore plate / plaster surface,

- remove / install 4 street entrances,

- make 22 pieces of tree protection,

- deliver / install 20 pcs.

- 240 m 2 Assemble / disassemble replacement track / site road;

Pipe construction:

Delivery / installation / installation of ... FWV:

- 940 m KMR DN 150,

- 70 allround welds DN 25-100,

- 190 St. round welds DN 150,

- 6 St. ground ventilation units DN 25,

- 2 underground flush discharges DN 50,

- 4 pcs. Ground-mounted shut-off valve DN 150,

- 2 pcs. Ground-mounted shut-off valve DN 100,

- 6 pcs. Ground-mounted shut-off valve DN 80,

- 190 St. shrink sleeve Since 250,

- 8 pieces shrinking sleeve Since 200,

- 24 St. shrink sleeve 160,

- 8 pcs. Shrink sleeve Since 125,

- 8 St. shrink sleeve Since 90,

- 440 m stretch padding,

- Wiring IPS-Cu LWS,

- 18 m Replacement and relocation of basement distribution pipes DN 80 u. 150 incl. Fittings,

- Fasteners u. Iso made of mineral fiber mats D 80 or 100 Galvalume / PVC sheath.

Lot 1.1B:

Pipe construction:

Delivery / installation / installation of ... FWV:

- 320 m KMR DN 50,

- 72 m KMR DN 25,

- 330 St. round welds DN 25-50,

- 190 St.,

- 6 St. ground ventilation units DN 25,

- 2 hours,

- 4 pcs. Earth-mounted shut-off valve DN 50,

- 38 St. earth installation shut-off valve DN 25,

- 120 St. shrink sleeve Since 125,

- 210 pieces of shrink sleeve Since 90,

- 340 m stretch padding,

- Wiring IPS-Cu LWS.