Germany - Construction work for trunk roads and roads

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Details

Provided by Open Opps
Opportunity closing date
05 August 2021
Opportunity publication date
05 July 2021
Category
45233100: Co
Value of contract
to be confirmed
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Description

The new construction of the L 70n rural road as a southern bypass for the Niedersprockhövel district is being carried out in several sections.The L 70n begins in the west with the roundabout on Wuppertaler Straße and runs in an easterly direction on the former railway line, which is used as a footpath and cycle path. At the level of the school complex (Mathilde Anneke School), the L70n leaves the railway embankment and continues along the southern foot of the embankment. After about 200 m behind the Glückauf-Halle, it cuts through the railway embankment, swings to the northeast and connects to the L 551 Haßlinghauser Straße with another roundabout.The construction work of the 1st BA (0 + 000-0 + 380) with noise barrier (LSW) at the school complex, rainwater treatment plant west and the parking lot school complex ends in early summer2021.Here: Subject of the tender is:- New construction of roadway L70n,- New construction of roundabout,- New construction of traffic islands,- New construction of storm water drain,- Construction road for gas pipeline,- Road equipment,- Construction of LSW junction Dresdner Straße,- Construction of retaining wall area foot and cycle path bridge,- Construction of foot and cycle path bridge.
1.1.1. road construction:type and scope (cross-sections, compilation of main services)The works tendered in the bill of quantities part A - title 00, new construction L 70n and roundabout 2.BA contain the following main services:- approx. 18 250 m2,- 225 pcs. clearing of area - shrub and tree stock up to 0.10 m DU,- milling out rootstocks DU over 0.1 to 1.25 m,- approx. 16 felling of trees - DU over 0.10 to 1.00 m,- approx. 1,100 m2 asphalt excavation,- approx. 19,500 m3 earth removal including topsoil,- approx. 621 m DN 300 pipeline,- approx. 13 reinforced concrete and masonry DU 1000 manholes,- approx. 35 road gullies incl. DN 150 connection pipes,- approx. 4,000 m3 0/45 frost protection layer,- approx. 1,250 m F 70 flat kerbs,- approx. 140 m F 30 flat kerbs,- approx. approx. 230 m prefabricated bench slabs,- approx. 1 250 m 1- and 2-row gutters,- approx. 7 150 m2 asphalt base course made of AC 32 T S,- approx. 7 150 m2 asphalt binder course made of AC 22 B S,- approx. 7 150 m2 asphalt surface course made of AC 11 D S,- approx. 4 barrier islands incl. barrier-free pedestrian crossings,- approx. approx. 8 mast foundations for lamp posts,- approx. 350 m DN 110 protective pipes,- approx. 940 m "Eco-Safe" protective devices,- approx. 3 900 m type II longitudinal and transverse markings made of cold plastic compound.New construction of OU L70n LSW in the area of the Dresdner Straße junction:- 1 psch. Execution documents incl. workshop drawings,- 1 psch. as-built documents,- 1 psch. approx. 150 m3 excavated soil for foundations,- approx. 100 m3 backfilling of the excavation pits,- approx. 40 m3 prefabricated individual foundations incl. sleeve formation,- approx. 7 t reinforcing steel B 500 B individual foundations,- approx. 10 steel posts according to static requirements incl. corrosion protection,- approx. 10 steel posts according to static requirements incl. corrosion protection. approx. 81 m2 reinforced concrete base slabs (prefabricated parts),- approx. 2 t reinforcing steel B 500 B base slabs (steel bars, mats),- approx. 110 m2 noise protection wall elements made of aluminium.New construction of OU L70n retaining wall in the area of foot and cycle path bridge:- 1 psch. Execution documents incl. workshop drawings,- 1 psch. as-built documents,- 1 psch. approx. 115 exploratory drillings for explosive ordnance,- approx. 190 m3 excavated soil for foundations in the area of the wall head,- approx. 110 m3 excavated soil for foundation beams,- approx. 1,300 m2 bored pile wall, piles 1.20 m in diameter,- approx. 60 t reinforcing steel B 500 B bored piles,- approx. 178 m3 reinforced concrete head beams incl. upstand,- approx. 30 t reinforced concrete B 500 B head beam,- approx. 28 m3 reinforced concrete foundation beam,- approx. 11 t reinforced concrete B 500 B,- approx. 145 m3 shotcrete facing shell,- approx. 10 t reinforced concrete B 500 B (mesh reinforcement Q 335, 2-layer),- approx. 300 composite anchors for anchoring the facing shell,- approx. 480 m2 natural stone facing,- approx. 960 m anchor channels for anchoring the facing shell,- approx. 3,840 pcs. approx. 105 m filler rod railing.retaining wall area foot and cycle path bridge:- 1 psch. Execution documents incl. workshop drawings,- 1 psch. as-built documents,- 1 psch. approx. 800 m3 of excavated soil in the course of the dismantling of the arched bridge,- 1 Psch. deconstruction of existing bridge structure (arch bridge),- approx. 100 m3 excavation pit abutment,- approx. 66 m3 foundation and abutment C 30/37,- approx. 11 t reinforcing steel B 500 B (bar steel),- approx. 13 m3 foundation intermediate support C 30/37,- approx. 2 t reinforcing steel B 500 B,- approx. 38 t steel construction superstructure and intermediate support,- approx. 18 t roadway sheet metal,- approx. 20 m2 corrosion protection steel construction intermediate support,- approx. 450 m2 corrosion protection steel construction superstructure,- approx. 60 m2 corrosion protection steel construction wing areas,- approx. 140 m3 RHD surfacing,- approx. 105 m steel handrail.

Opportunity closing date
05 August 2021
Value of contract
to be confirmed

About the buyer

Address
Landesbetrieb Straßenbau NRW, Regionalniederlassung Südwestfalen Außenstelle Hagen Rheinstr. 8 Hagen 58097 Germany
Contact
rnl-sw-as-ha-vergabeservice@strassen.nrw.de

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