Maintenance project Lenzburg - Birrfeld, PP1

2.2 Detailed Description of Duties:

Demolition work
Demolition profile arrest 7′200 m
Demolition of 330 items gullies
Demolition of control rooms 50 rooms
Demolition covers 230 control rooms
Demolition of collectors covers 190 items
Demolition of concrete culverts 5′900 m
Demolition waste pipes water 1,700 m
Rehabilitation of waste pipes water surface:
Sanitation robot 4′000 m
Sanitation pipes 400 m
Pipe work:
Demolition grids 160 pieces
Excavation of trenches U 2′100 m3
Transportation of excavated material to landfill
1,800 m3
Construction batteries tubes 3′800 m
Construction of gates 120 pieces
Adapting grids 80 pieces
Backfilling of trenches with the grave I 900 m3
Earthworks:
Dégrappage of topsoil 8′700 m3
Laying topsoil 40′000 m2
Dégrappage 24′600 m3
Work remblai 2′700 m3
Transport of topsoil to discharge residues
stabilized 1,300 m3
Transportation of excavated material to landfill
for inert materials 16′400 m3
Layers of foundation:
Laying of foundation layers serious I 26′500 m3
Preparation of planie 221′600 m3
Work surface:
Sawing Bituminous coatings 17′300 m
Excavation of trenches in bituminous coatings
11′800 m2
Milling bituminous coatings 302′200 m2
Sawing concrete cover, thickness 200 mm 7′700 m
Demolition of the concrete cover, thickness 200 mm
123′200 m2
Transportation of bituminous materials to the demolition discharge 25,000 m3
Transportation of concrete demolition to landfill 24′600 m3
Laying of foundation layers of AC F 50,000 t
Poses layers AC T 22 H 44′000 t
Pose layers liaison AC B 22 H 55′000 t
Laying bituminous profiles judgments 8′300 m
Laying of asphalt concrete grained high Mastic
ADM 11 1500 t
Laying asphalt draining PA 8 16′000 t
Laying asphalt macrorugueux AC MR 1,100 t 8
Moving grid covers 290 pieces
Enhancement grid covers 290 pieces
Pipes and drainage:
Excavation of trenches U 5,000 m3
Re trenches drainage 3,500 m
Transportation of excavated material to landfill 5,000 m3
Supply and installation of pipes polypropylene 2′700 m
Supply and installation of gutters 7′200 m
Installation of control rooms 50 rooms
Installation of 350 pieces gullies
Supply and installation of concrete coating 700 m3
Backfilling of trenches with the grave I 4′200 m3
Restraint systems in vehicles and railings:
Dismantling of the restraint system A 20′800 m
Transport of a restraint system to discharge 20′800 m
Excavation 2,300 m3
Laying the foundation continues 5′500 m
Installation of the restraint system vehicles LS
150′180 15′000 m
Mounting the mobile vehicle restraint
(Varioguard) 8′400 m
Establishment of crossings of the berm Central 7 parts

Marking of traffic areas:
Marking of safety lines 45′300 m
Marking lines 22′500 m
Marking of direction arrows 15 pieces
Marking of traffic surfaces prohibited 4′400 m2
Objects and 2 PP 3 PP:
Dismantling barriers walls 350 m2
Demolition of concrete 1′230 m3
Removal of concrete up to 40mm 740 m2
Removal of concrete with release of the armature 740 m2
Reprofiling mortar 40 - 60 mm 1′480 m2
Hydrophobic impregnation 2′050 m2
Waterproofing 2′050 m2

Office fédéral des routes OFROU
Service organisateur/Entité organisatrice:
Office fédéral des routes OFROU
Filiale de Zofingue
Gestion des projets II
Brühlstrasse 3
4800 Zofingue / CH
Téléphone: +41 62 745 75 11/Fax: +41 62 745 75 90
E-mail: zofingen@astra.admin.ch
URL: www.astra.admin.ch

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