At Vah-Nissi, we invest in quality measures. Every solution's long-term efficiency is dependent on how flexible it is during both developmental stages and actual application. Our competency is guided by Quality Objectives.
Calculations for re-rating, repairs/alterations & modifications

Maintenance & Re-rating Calculations in accordance with API 510/National Board Inspection Code/Client Specifications

We have extensive experience in providing maintenance & re-rating calculations for various static equipment, including storage tanks in compliance to the requirements of ASME Section VIII, Div 1, 2, & 3 and API 650, 620 & 653 and API 510.

We utilize accepted software (Compress & PVElite) that meets the requirements of ASME Sections VIII Division 1, 2, & 3 in generating our design calculations to solve pressure vessels related design problems.

Similarly, we also provide solutions via generation of design calculations for both atmospheric and low pressure storage tanks, utilizing industry accepted program (ETank) that meets the minimum requirements of API 650, API 620 & API 653 standards.

Mission Statement: Our mission is to contribute to the development of the oil and gas industry and other industrial & commercial sectors both locally and internationally; with a view to enhance the growth of international market.

The goal of this effort is to further enhance the interoperability of the foreign partner and Vah-Nissi to work jointly on both local and international projects.

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