Shed Conversions Kingaroy

Looking to Convert your Kingaroy Class 10a Building into a Class 1a Dwelling?

If you have a Class 10a building (garage, carport or shed, etc.) located in Kingaroy, chances are it is not designed or constructed to comply with the building standards for a Class 1a building (dwelling to facilitate habitable living) as required under the Queensland State Building Act 1975 and the National Building Code of Australia. Therefore, you will need a professional structural engineer such as Postma Consultants to help certify your designs and inspect your building.

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RPEQ Structural reclassification Reports for a Class 1a Buildings in Kingaroy

A Structural Reclassification Report and associated documentation must be prepared by a Registered Professional Engineer of Queensland (RPEQ) such as Postma Consultants.

We will produce the required documentation in the form of a report or drawing set (including Form 15 Design Certificate). This will outline structural remedial or strengthening works required to reclassify your shed from a 10a to a 1a structure, including:

  • Foundation
  • Footings
  • Slab
  • Walls
  • Roof framing
  • Bracing
  • Trusses
  • Tie-down
  • Other building elements

 

Postma Consultants will also incorporate any further works for the unique site conditions at your Kingaroy property. Please note that a site-specific soil test may also be required which we can also accommodate.

Local Kingaroy RPEQ Form 15 and Form 16 Certifier & Building Inspector

Upgrading your Class 10a building in Kingaroy such as a shed or garage to a Class 1a habitable dwelling may also require further plans from a Registered Professional Engineer of Queensland (RPEQ). Your application may need to be accompanied by a Form 15 Design Certificate and then followed with a Form 16 Inspection Certificate (to certify the building works is done according to the design). The Queensland Government Department of Housing and Public Works and the Queensland Building and Construction Commission (QBCC) require the submission of these forms when upgrading your Kingaroy shed or garage.

What Is The Purpose Of A Form 15 (Design Certificate)?

A Form 15 is a design certificate which is used by a professional registered engineer to provide a detailed description of the extent of work in upgrading your building, including structural elements such as the roof framing and beams for example. A Registered Professional Engineer of Queensland (RPEQ), will also use a Form 15 to detail their basis for issuing the certificate and which tests, specifications, rules, standards and codes of practice they relied upon in their certification. The consulting structural engineer will also make detailed references to the plans for your Kingaroy building when issuing a Form 15 Design Certificate.

What Is The Purpose Of A Form 16 (Inspection Certificate)?

If you’re upgrading your structure from a Class 10a Building to a Class 1a Building, you will need a Form 16 (Inspection Certificate). The Form 16 is used when inspecting a stage or aspect of the building process. By issuing this form, a Registered Professional Engineer of Queensland (RPEQ) certifies that the work undertaken has been completed satisfactorily and meets local and National Building Standards.

Who Can Issue a Form 15 Design Certificate or Form 16 Inspection Certificate?

A competent person such as a skilled and experienced Sunshine Coast structural engineer must be used to certify both a Form 15 Design Certificate and Form 16 Inspection Certificate. The builder of the work cannot give a stage certificate of inspection. Only registered professionals, such as a competent structural engineer, can issue these Form 15 or Form 16 for your Kingaroy building.

Contact Your Local Kingaroy Structural Engineer

Postma Consultants are local Sunshine Coast structural engineers providing personalised service to Kingaroy homeowners and businesses. We are staffed by a Registered Professional Engineer of Queensland (RPEQ) with a broad range of experience over the three past decades. Our staff are highly qualified and well-versed in all aspects of converting Class 10a buildings into a Class 1a dwelling. If you are looking for a friendly and flexible engineering partner to help complete a Structural Reclassification Report or submit Form 15 and Form 16 for your Kingaroy building, please get in touch with Postma Consultants today by calling 0417 533 691 or emailing jan@postmaconsultants.com.

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