Power Plant Revisions
- Water economiser steel cartridge renewal,
- Manufacturing and assembly of air recuperators
- Revisions of coal mills,
- Manufacturing and installation of coal transmission lines,
- Manufacturing and assembly of boiler burners,
- ESP licence plate renewal,
- ESP hammering system manufacturing and assembly,
- Refractory application,
- Superheater manufacturing and assembly,
- Bed nozzle replacement,
- Multicyclone cyclonet manufacturing and assembly,
- Manufacture and installation of wall pipe armours,
- Superheater sheath manufacturing
- High pressure power plants post drama
- Steam superheater bundle productions,
- Superheater disassembly, assembly and revision operations,
- Superheater elbow sheath manufacturing,
- Superheater elbow replacements,
- Water economiser steel cartridge renewal,
- Manufacturing and assembly of air recuperators
- Revisions of coal mills,
- Manufacturing and installation of coal transmission lines,
- Manufacturing and assembly of boiler burners,
- ESP licence plate renewal,
- ESP hammering system manufacturing and assembly,
- Refractory application,
- Superheater manufacturing and assembly,
- Bed nozzle replacement,
- Multicyclone cyclonet manufacturing and assembly,
- Manufacture and installation of wall pipe armours,
- Superheater sheath manufacturing
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What a Power Plant Revision Covers
A power plant revision is a planned programme of inspection, repair, replacement and testing intended to restore performance, improve safety and extend plant life. It can involve mechanical equipment as well as electrical and automation systems. Boilers, turbines, pumps, condensers, heat-transfer lines, chimneys and filters are evaluated according to their condition and operating data.
Hisarmak's work includes replacement of steel cartridges in water economisers, manufacture and installation of air recuperators, revisions of coal mills, coal conveying lines and boiler burners, ESP plate replacement and rapping systems, refractory work, superheater manufacture and installation, bed-nozzle replacement, multicyclone components, water-wall tube protection and superheater sleeves. High-pressure projects may also involve post-drum superheater bundles, elbow sleeves and elbow replacement.
Purpose and Revision Process
Removing wear, corrosion and fouling helps equipment operate more efficiently. Replacing unsafe or faulty components reduces fire and explosion risks, while improvements to combustion and filtration help environmental performance. Regular revisions support continuity of energy production and reduce unplanned shutdowns. Applicable legal requirements and technical standards are included in the revision plan.
- Initial inspection: engineers review the installed systems, performance reports and points requiring repair or improvement.
- Planning and engineering: the scope, schedule, equipment replacements and required tests are defined.
- Execution and testing: boilers, turbines, pumps, filters, chimneys and automation are revised as specified, then commissioning tests verify safe operation.
- Reporting and handover: operating data and test results are documented for the plant's future maintenance plan.
Hisarmak's Approach
Hisarmak combines engineering, production and site installation for a coordinated revision, including boiler systems, water treatment, chimney and filter equipment and automation. Quality and occupational safety are considered throughout the work. The objective is to improve reliability, efficiency and the useful life of the plant while limiting losses caused by breakdowns.
