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Dessau acquires GéoLab inc., 11/14/2008
Dessau is proud to announce the acquisition of GéoLab Inc., a Drummondville-based firm specialized in environmental management, geotechnics, and materials and quality engineering.
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Hydro-Quebec : various projects

Dessau’s Telecommunications division has been, for the past 18 years, a reputable service provider of Hydro-Quebec. Our multidisciplinary team, consisting of 90 engineers and specialists, has been implicated in numerous engineering projects requiring the implementation of various telecommunication technologies, involving :

  • Master plans
  • Telecommunication cable installation
  • Standards implementation
  • Radio transmission
  • SONET, IP, ATM, X.2.5 networks
  • Telephone distribution
  • Warning systems
  • Electric generation sets
  • Electrical protection
  • Automatic switch and call center
  • Contract negotiation and preparation
  • Public address system, remote monitoring and access control
  • Technical assistance 

Services provided

  • Feasibility studies and cost estimates

  • Preparation of telecommunications master plan

  • Preparation of standards with respect to copper-pair telecommunication cables, Teleline equipment installation, fibre optic cable splicing, etc.

  • Detailed engineering for the installation of several copper-pair telecommunication cables

  • Detailed engineering for the installation of optical and digital equipment

  • Preparation of specifications

  • Preparation of lists of material and specifications

  • Preparation of test specifications

  • Design and  staking out of new pole lines

  • Right-of-way negotiations

  • Site supervision

  • Preparation of "as-built" drawings

  • Radiocommunication equipment certification

  • Replacement of analog and digital links

  • Preparation of plans and specifications for telephone distribution, public address system, multiplexing equipment installation, power line carrier system, data network and D.C. power supply system