Alteration Permit - Pressure Vessels

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Important: Submission requirements
Alterations submitted with a change in an item described in an original manufacturer’s data report that requires a change of design calculations or otherwise affects the pressure-containing capability of a boiler or pressure vessel require a design review. Nonphysical changes such as an increase in the MAWP (internal and external) or design temperature of a boiler or pressure vessel are also considered alterations, as are reductions, e.g., in minimum temperature, these also require design review.
To submit your alteration for design review click here.
An alteration that does not affect the registered design calculations does not require registration to TSASK.
Preferred Service Type
Select one:
Owner Information

Mailing Address:

Owner Contact Phone:

Site Information
Site Contact Name:

Site Contact Phone:

Alteration Company Information (Contractor)


Contact Name:

Contact Phone:

Description of Pressure Vessel

Date of Manufacture

Location of Equipment


Date item available for inspection:

Acceptance Inspection Billing Information
Please be advised that all permit applications are subject to additional fees for inspection services to be invoiced at the applicable rate as per the fee schedule.

A fee of $155.00/hour plus GST will be invoiced in addition to the base fee for the cost of the inspection. An expedited fee of $233.00/hour plus GST will be invoiced in addition to the expedited fee for the cost of the inspection. Acceptance inspections will also be invoiced at this rates.

Bill Inspection to:

Please enter in the field below the email address you wish to have your inspection documents emailed to.

Upload Submission Requirements (MDR & TSK-1009)
Please upload data report (Manufacture Data Report), Repair Report (TSK-1009) and please ensure your pressure vessel is registered in Saskatchewan prior to submitting this permit. If you are having difficulty uploading your documents, you may send via email to

To upload more than one file at a time:
• Click the Browse button, a file window will open
• Click the first file you want to upload
• Press and hold the Ctrl key on your keyboard
• While holding down the Ctrl key, click each of the other files you want to upload
• When finished selecting files click Open

Data Report Attached


To the best of my knowledge, this application and all supporting documents are accurate. I understand that a false or misleading statement in this application or in any of the reference or other evidence or qualification submitted by myself or on my behalf may result in the Chief Inspector denying this application.

  • Standard Service Fee - $95.00

  • Expedited Service Fee - $190.00/permit (Inspector will be onsite within 4 business days)

  • Total Amount: $0.00

    Payment Method
    Credit Card Information

    Billing Information