teknika hba
ingenierie
CONSTRUCTION AND MODIFICATION OF ELECTRIC DISTRIBUTION LINES, BOTH OVERHEAD AND UNDERGROUND

CLIENT
Hydro-Québec, Distribution

LOCATION
Richelieu Territory

DURATION
Since 2000
 
SERVICES RENDERED
Preliminary studies of various layouts for new conduits and new underground equipment;
Preliminary studies of various layouts for new overhead lines;
Negotiations with public services : municipalities, governmental departments and other organizations;
Negotiations with the land owners affected by the work;
Technical survey of the area in inaccessible conditions;
Calculations for guy wires, poles, voltage drops and cable pulling;
Detailed engineering, plans and specifications for the chosen solution;
Preparation of tally sheets for the material and labour;
Management of the contracts with the telecommunications and cable companies;
Planning of network operations;
Setting out pegs for construction.
PROJECT DESCRIPTION
Construction and modification of approximately 400 to 600 km of 25 kV overhead distribution lines, per year. These projects can be located anywhere in the Richelieu territory, in urban areas or in rural areas which are often considered inaccessible. They also include river, railroad and highway crossings which require more complex engineering.

Construction of 25 kV underground electric lines in urban zones, including protection cabinets, manholes and splicing chambers as well as the overhead/underground connections and all related civil work.

Construction of off-line substations (pad-mounted transformers or transformer vault) to supply commercial or industrial consumers.