Acetake Group
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Chinguacousy Park Skating Rink
Chinguacousy Park Skating Rink Details
Natural Resources Canada's Laboratories
Natural Resources Canada's Laboratories Details
Mass Produced Pressure Vessels
Mass Produced Pressure Vessels Details


Click on your province of ineterst to see the regulations.

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“The customer’s perception is our reality.”
Kate Zabriskie

Frequently asked questions

We have shared some of our most frequently asked questions here. If you can’t find the answer to your question, you can always ask us.

No, only compressed air line pipings with a diameter of 3/4 inch or smaller are exempt from TSSA registration in Ontario.
Heating Seasonal Performance Factor (HSPF) is the rating used by companies to indicate the efficiency of their heatpump.
The efficiancy of a heating system is calculated as follows:
HSFP = total heating power/ total used energy for 1 year
This number usually varies between 8 and 10.

Per CSA W47.1, Division 1 companies shall employ a welding engineer on a full-time basis and Division 2 companies shall retain a welding engineer on a part-time basis. Division 3 companies are not required to employ or retain a welding engineer.

  • Division 1 companies must employ a full-time CWB welding engineer.
  • Division 2 companies must retain a CWB welding engineer. Acetake Group offers retained welding engineer for steel W47.1, aluminium W47.2, and rebar W186.
  • Division 3 companies are not required to have a welding engineer.
  • Quarterly on-site audit as per CSA W47.1; W47.2 & W186
  • Quarterly audit reporting per CSA W47.1; W47.2 & W186
  • Trouble shooting of welding issues
  • Develop, revise, and PEng seal welding procedures and WPDS
  • Supporting CWB communications and audits
  • Training of welders and welding supervisors for CWB exams and tests

Acetake Group could offer CWB companies the following services:

  • Retained CWB engineer which comes with 24/7 support
  • Design and preparation of steel and aluminum structure fabrication and erection drawings
  • P.Eng. Stamp of fabrication drawing in all the provinces and territories
  • Engineering Assessment to Building Code and other applicable Standards
  • Permit Application for a wide range of structures
  • Welding Procedure Development, Stamping and Registration
  • Training of welders and supervisors for CWB test
  • CAD drawing and drafting service which comes with 24/7 support
  • Marketing: tender and bid preparation (1 project per month guaranteed)
  • Welder certification we pick up the samples from your shop, prepare the tickets and get it signed by CWB
  • CWB level II welding inspection service
Latest News and Articles
Electrical, Plumbing, and Firefighter Drawings
As mentioned in the previous article, there is a variety of construction and design drawings including [1]: Architectural Drawings, Structural Drawings, HVAC Drawings, Electrical and Plumbing Drawings, Firefighter Drawings, Miscellaneous Drawings
Architectural, Structural, and HVAC Design Drawings
In this article, we review a variety of architectural, structural, and HVAC design drawings that should be applied to construction projects depending on their type.


Here are some of the amazing clients we have worked with so far: