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Boilers and Pressure Vessels

For Manufacturers

SAFETY ALERT: Until further notice, the sale, use, advertisement or installation of KUMHO FL/T8-32W/22W IU-841 DIRECT REPLACEMENT LED TUBES is prohibited in the Northwest Territories. Click for details.

Please note: We are currently updating our forms to reflect a change in our contact information. The information on this site is correct. We apologize for any inconvenience this may cause.

The Manufacturers' design registration requirements for Boilers and Pressure Vessels in the NWT are:

Two (2) sets of drawings
Two (2) sets of calculations or proof tests
Two (2) Manufacturer's specifications sheets

Registration of Fittings

Two (2) Statutory Declarations (The declaration in the B51 is acceptable)
Two (2) Catalogues

Category H

Two (2) sets of catalogues


Two (2) sets of calculations

Send documentation to:

Electrical/Mechanical Safety
Public Works & Services
Government of the NWT
Box 1320
Yellowknife NT  X1A 2L9