Germany - Construction work for pipelines, telecommunications and power lines, for motorways, roads, airports and railways; levelling work

Description

New construction of the extension of Mecklenburger Allee from the residential area Rostock-Auf dem Kalverradd to the bypass Elmenhorst Renewal including street lighting, bus stops, greenery, noise protection facilities and drinking water pipeline
- 3 200 m2 asphalt milling,- 11 000 m3 soil excavation,- 20 200 m3 replacement and filling soil,- 1 200 m formation drainage,- 1 055 m rainwater sewer PP DN 200-400,- 80 m rainwater sewer concrete DN 1000,- 23 shafts DN1000,- 2 manholes DN2000,- 8 500 m2 asphalt pavement Bk 3,2,- 4 200 m2 asphalt pavement Cycle path,- 1 800 m kerbs,- 1 650 m crash barriers Road marking, traffic signs and equipment Turf seeding incl. finishing maintenance,- 3 lights incl. cable work. - 25 m2 of woody plants cleared (outside the period 01.03. to 30.09.),- 60 m2 of concrete paving incl. substructure,- 80 m2 of safety strips/wheel parking area small granite paving incl. substructure,- 30 m2 of guide plates for the blind incl. substructure,- 80 m2 of concrete plates red incl. substructure,- 14 m of crossing stone system,- 20 m of angle support elements,- 6 bicycle leaning brackets. - 181 high trunk plantings incl. completion care and 3 years development care,- 4 770 m2 forest afforestation incl. completion care and 5 years development care,- 300 m game protection fence with gate and crossing,- 1 250 m2 wildflower meadow incl. completion care. - Clearing 2 450 m2 of woody plants (outside the period 01.03. to 30.09.),- 1 700 m3 of soil removal from existing rampart,- 900 m3 of soil application/covering,- 650 m3 of frost-resistant soil installation,- 1 714 m2 of gabion wall supply, placement and filling on in-situ concrete strip foundation,- 2 450 m2 of shrubs on noise protection rampart planting subsequently 4 years of maintenance. - Deliver and install 836 m2 aluminium noise barrier,- 210 m2 wall base for LSW,- 280 m in-situ drilled pile DU = 70 cm,- 86 posts for LSW HEA/ HEB 160 L= 3.5 to 4.0 m,- 365 m2 gabion wall Deliver, place and fill on in-situ concrete strip foundation,- Plant 156 m2 wooded area and then maintain for 4 years. - 820 m pressure pipeline da 250 x 22.7 PE 100(SDR 11) in open construction (pipe covering 1.35 m),- 560 m pressure pipeline da 250 x 22.7 PE 100(SDR 11) in closed construction (HDD method).

Opportunity closing date

13 January 2021

Value of contract

to be confirmed