Modvat credit for air compressors used as plant component was upheld under Rule 57Q eligibility principles

Air compressors used in a battery-manufacturing plant were treated as part of the plant and therefore qualified as a component of plant under Rule 57Q. Their exact function, or whether they directly caused a change in substance, was not treated as essential once their use in the manufacturing plant was established. On that basis, Modvat credit was admissible on the compressors, and the assessee's entitlement was upheld.

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Issues: Whether air compressors used in the assessee's plant for manufacturing electric batteries were eligible for Modvat credit as a component of plant under Rule 57Q.

Analysis: The air compressor was not examined by its exact function or by whether it caused a change in any substance. It was sufficient that it formed part of the assessee's plant used for producing electric batteries. On that basis, it fell within sub-clause (b) of the Explanation to Rule 57Q(1) as a component of plant and qualified for credit.

Conclusion: The air compressor was eligible for Modvat credit under Rule 57Q.

Final Conclusion: The appeal failed and the assessee's entitlement to Modvat credit on the air compressors was upheld.

Ratio Decidendi: An item used as part of the manufacturing plant is eligible for Modvat credit under Rule 57Q as a component of plant, even if its precise function or direct effect on the substance is not separately established.

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