After completion of manufacturing of product/fabrication of piping etc. as per appendix ‘J’ of IBR shall be offered for hydraulic test.

In case of boiler, pressure vessel, heat exchanger, subassemblies of pressure parts of water tube boiler permission for hydraulic test need to obtained from Director, before hydraulic test.

This is last stage of manufacturing activities.

Every such application shall be accompanied by relevant physical documents as listed below.

Mandatory - Items

• Permission letter for Hydraulic Test of Boiler.
• Application along with details of Boiler, Date visit required.
• Receipted Challan for prescribed fees if required.