Main rainwater collector and drinking water pipe
Generally:
- Construction site set-up and securing
- Verkehrssicherungsmaßnahmen
Drinking water:
Supply line with house connections
Connecting line
- 140 m closed groundwater lowering pipeline DN 500 by means of small bored wells
- 120 m open groundwater lowering pipeline DN 150, DN 500
- psch. Obstacles, relocation measures, dismantling work
- 1,600 m³ excavated earth up to 3.00 m depth for pipelines and node formations
- 1,600 m³ disposal of soil of the classification classes Z1.2 and Z2 according to LAGA
- 2,500 m² shoring up to a depth of 3.00 m for pipes and node formations
- 190 m pressure pipe made of ductile cast iron GGG , DN 500, with internal and external polyurethane coating including fittings, fittings, pipe joints
- 190 m pressure pipe made of PE 100 RC, 180 x 16.4 including fittings, fittings, pipe connections
- 300 m pressure pipe made of PE 100 RC, 125 x 11.4 including fittings, fittings, pipe connections
- 170 m pressure pipe made of PE 100 RC, 40 x 3.7 including fittings, fittings, pipe connections (house connection pipes)
- 17 reconnections and partial renewals of house connection lines
- psch. Decommissioning and commissioning of drinking water network sections
- 1,080 m² recording surfaces in pavement and asphalt construction
- 80 m recording of on-board systems
- 450 m³ excavated earth, road construction up to 0.65 m depth, including disposal
- 570 m² bituminous slab closure in roadway of load class Bk 3.2 including frost and ballast base courses
- 510 m² ceiling closure in pavement construction including frost and gravel
tragschichten
- 95 m new on-board systems in round board, high board, low board, lawn edging stone
Rainwater:
- 1 piece trench diversion (culvert) DN 800 by means of a pump system
- 3 units of DN 500 GGG culvert renewals with front and side walls in reinforced concrete construction, DN 600 reinforced concrete, DN 800 reinforced concrete
- 420 m closed groundwater lowering sewer DN 700 by means of filter lances as a small bored well
- 2 pieces of rain and dirty water transfers
- 3,300 m² shoring up to 4.00 m depth for rainwater sewers, shaft structures and rainwater house connections
- 3,000 m³ excavated earth up to 4.00 m depth for storm sewers, shaft structures and rainwater house connections
- 3,000 m³ disposal of soil of the classification classes Z2 according to LAGA
- 830 m³ Production, supply and installation of quality-controlled certified liquid floors
- 150 m rainwater sewer PP pipe DN/OD 160 (house connections, road drainage)
- 500 m rainwater sewer GRP pipe DN 700
- 1 piece culvert rainwater sewer GRP pipe DN 700
- 7 shaft structures, GRP, DN 1200 up to 3.00 m depth
- 1 piece shaft structure, GRP, DN 1200 up to 3.50 m depth as sedimentation containment structure
- 10 construction of house connection ducts PP pipe DN 150 with inspection shaft, PP; DN 400
- 1,970 m² recording surfaces in pavement and asphalt construction
- 235 m mounting on-board equipment
- 800 m³ excavated earth, road construction up to 0.65 m depth, including disposal
- 600 m² bituminous slab closure in roadway of load class BK 3.2 including frost and ballast base courses
- 1,370 m² slab closure in paving construction including frost and gravel base courses
- 210 m new on-board facilities in round board, high side, low board, lawn edging stone
- 27 pieces of tree protection measures including root protection and maintenance pruning