Industrial pipeline work taxable as commercial construction service; non-disclosure in returns supported prima facie extended limitation.

Pipeline-related work involving lowering, laying, jointing and testing GRP pipelines at GIDC premises was treated as prima facie taxable under commercial or industrial construction service because the pipeline was intended for industrial use. The record also suggested that the consideration received from GIDC was not disclosed in service tax returns, while similar services to private industrial customers had been taxed. On that basis, the extended period of limitation was considered prima facie invocable for suppression of material facts, and stay was granted only partly with a substantial pre-deposit and waiver limited to the balance on compliance.

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Issues: (i) Whether the activity of lowering, laying, jointing and testing GRP pipelines at GIDC premises was prima facie taxable under commercial or industrial construction service. (ii) Whether the extended period of limitation was prima facie invocable on the ground of suppression of material facts.

Issue (i): Whether the activity of lowering, laying, jointing and testing GRP pipelines at GIDC premises was prima facie taxable under commercial or industrial construction service.

Analysis: The definition of commercial or industrial construction service covers construction of pipeline or conduit when the pipeline is used or to be used primarily in commerce or industry. The materials on record showed that GIDC was primarily engaged in developing infrastructure for industries and the pipeline work at its premises was for industrial purposes. The fact that similar service rendered to other industrial customers had been subjected to service tax also supported this prima facie view. Decisions relating to civic water-supply projects were held distinguishable because those cases involved public utility works and not infrastructure primarily for industry.

Conclusion: The service was held prima facie taxable under commercial or industrial construction service in respect of the work done for GIDC.

Issue (ii): Whether the extended period of limitation was prima facie invocable on the ground of suppression of material facts.

Analysis: The record indicated that the appellants had not disclosed the consideration received from GIDC in their service tax returns, while similar services to private industrial customers had been taxed. The asserted bona fide belief was not accepted in view of this disclosure gap and the nature of the activity. On this basis, suppression of material facts was found to be prima facie established for invoking the extended period.

Conclusion: The extended period of limitation was held prima facie invocable against the appellants.

Final Conclusion: The stay application was granted only in part, with a substantial pre-deposit ordered and waiver restricted to the balance upon compliance.

Ratio Decidendi: Pipeline-related work is taxable as commercial or industrial construction service when the pipeline is primarily for industrial use, and non-disclosure of such taxable turnover in returns can justify invocation of the extended period of limitation.

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