Boilers and Pressure Vessels

For Manufacturers

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

  • Two sets of drawings
  • Two sets of calculations or proof tests
  • Two manufacturer's specifications sheets

Registration of Fittings

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

Category H

  • Two sets of catalogues
  • Two sets of calculations

Send documentation to:

Electrical/Mechanical Safety
Government of the NWT
Box 1320
Yellowknife NT  X1A 2L9