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		<title>Restoring an Aged Concrete Wall in a Power Plant with Belzona 4111</title>
		<link>https://www.niccoengineering.com/restoring-an-aged-concrete-wall-in-a-power-plant-with-belzona-4111/</link>
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		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Tue, 05 May 2026 08:34:45 +0000</pubDate>
				<category><![CDATA[Belzona]]></category>
		<category><![CDATA[Nicco Blog]]></category>
		<category><![CDATA[Belzona 4111]]></category>
		<guid isPermaLink="false">https://www.niccoengineering.com/?p=13551</guid>

					<description><![CDATA[The Challenge A power plant was facing a serious concrete deterioration issue on an external wall structure that had been in service for nearly 25 years. Over time, continuous exposure to the plant environment, elevated operating temperature, weathering, moisture ingress, and natural aging had caused significant degradation of the concrete surface. During inspection, the wall [&#8230;]]]></description>
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									<p><strong>The Challenge</strong></p><p>A power plant was facing a serious concrete deterioration issue on an external wall structure that had been in service for nearly 25 years. Over time, continuous exposure to the plant environment, elevated operating temperature, weathering, moisture ingress, and natural aging had caused significant degradation of the concrete surface.</p>								</div>
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															<img fetchpriority="high" decoding="async" width="768" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before.jpeg?fit=768%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13553" alt="concrete wall before" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before.jpeg?w=960&amp;ssl=1 960w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before.jpeg?resize=225%2C300&amp;ssl=1 225w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before.jpeg?resize=768%2C1024&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before.jpeg?resize=480%2C640&amp;ssl=1 480w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before.jpeg?resize=300%2C400&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before.jpeg?resize=400%2C533&amp;ssl=1 400w" sizes="(max-width: 768px) 100vw, 768px" title="Restoring an Aged Concrete Wall in a Power Plant with Belzona 4111 5">															</div>
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															<img decoding="async" width="768" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before-2.jpeg?fit=768%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13554" alt="concrete wall before 2" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before-2.jpeg?w=960&amp;ssl=1 960w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before-2.jpeg?resize=225%2C300&amp;ssl=1 225w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before-2.jpeg?resize=768%2C1024&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before-2.jpeg?resize=480%2C640&amp;ssl=1 480w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before-2.jpeg?resize=300%2C400&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-before-2.jpeg?resize=400%2C533&amp;ssl=1 400w" sizes="(max-width: 768px) 100vw, 768px" title="Restoring an Aged Concrete Wall in a Power Plant with Belzona 4111 6">															</div>
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									<p>During inspection, the wall showed visible signs of distress, including surface cracking, spalling, exposed and damaged concrete sections, staining, and large areas of uneven, weakened substrate. In some areas, the deterioration had progressed deeply, creating an irregular surface profile and raising concern over further damage if left untreated.</p><p>The operating temperature in the area was approximately <strong>120°C</strong>, making it essential to select a repair material capable of withstanding the service conditions while restoring the damaged concrete profile.</p><p><strong>Conventional Repair Concern</strong></p><p>A conventional civil repair would have required extensive surface removal, rebuilding, curing time, and possible disruption to nearby plant operations. The client required a practical, in-situ repair method that could restore the damaged concrete area without a lengthy outage or complex reconstruction work.</p><p><strong>Why Belzona?</strong></p><p>Belzona offered a cold-applied repair alternative that could be carried out directly on site. The solution allowed the damaged concrete surface to be rebuilt and profiled without hot work, helping the plant avoid unnecessary operational disruption while improving the condition of the aged wall.</p><p><strong>Belzona 4111</strong> was selected for the repair due to its suitability for rebuilding and resurfacing damaged concrete surfaces. The material provided a strong repair system for restoring the uneven and deteriorated wall section and creating a smoother, more protected surface.</p><p><strong>The Belzona Solution</strong></p><p>The damaged concrete wall was first inspected to identify loose, cracked, and weakened areas. All loose concrete, contaminants, dust, and friable material were removed from the repair zone to achieve a sound substrate for application.</p><p>After surface preparation, <strong>Belzona 4111</strong> was mixed and applied to the damaged areas of the concrete wall. The material was used to rebuild the lost profile, fill irregular sections, and restore the surface geometry. Special attention was given to the severely degraded zones, cracks, edges, and uneven areas to ensure proper coverage and continuity of the repair.</p><p>The application was carried out in situ around the plant structure and nearby pipe supports. The Belzona material was carefully spread and finished to provide a uniform repaired surface over the affected concrete section.</p>								</div>
				</div>
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															<img decoding="async" width="768" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after.jpeg?fit=768%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13555" alt="concrete wall after" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after.jpeg?w=1200&amp;ssl=1 1200w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after.jpeg?resize=225%2C300&amp;ssl=1 225w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after.jpeg?resize=768%2C1024&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after.jpeg?resize=1152%2C1536&amp;ssl=1 1152w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after.jpeg?resize=600%2C800&amp;ssl=1 600w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after.jpeg?resize=300%2C400&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after.jpeg?resize=400%2C533&amp;ssl=1 400w" sizes="(max-width: 768px) 100vw, 768px" title="Restoring an Aged Concrete Wall in a Power Plant with Belzona 4111 7">															</div>
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															<img loading="lazy" decoding="async" width="768" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after-2.jpeg?fit=768%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13556" alt="concrete wall after 2" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after-2.jpeg?w=960&amp;ssl=1 960w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after-2.jpeg?resize=225%2C300&amp;ssl=1 225w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after-2.jpeg?resize=768%2C1024&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after-2.jpeg?resize=480%2C640&amp;ssl=1 480w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after-2.jpeg?resize=300%2C400&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/05/concrete-wall-after-2.jpeg?resize=400%2C533&amp;ssl=1 400w" sizes="(max-width: 768px) 100vw, 768px" title="Restoring an Aged Concrete Wall in a Power Plant with Belzona 4111 8">															</div>
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									<p><strong>Products Used&nbsp;</strong></p><p><strong>Belzona 4111</strong> – Used for rebuilding, resurfacing, and repairing the deteriorated concrete wall.</p>
<p><strong>Application Area</strong></p>
<p>The repair was performed on a concrete wall structure in a power plant that had been in service for approximately <strong>25 years</strong>.</p>
<p><strong>Operating Conditions</strong></p>
<p>The repaired area was exposed to an operating temperature of approximately <strong>120°C</strong>.</p>
<p><strong>The Outcome</strong></p>
<p>The Belzona repair restored the damaged concrete wall surface and improved the condition of the deteriorated area without the need for major civil reconstruction. The before photographs showed heavy surface degradation, cracking, staining, and loss of concrete profile. After application, the affected areas were rebuilt with a smoother and more uniform finish using Belzona 4111.</p>
<p>The repair helped the plant address the aging-related concrete damage in a practical and cost-effective manner while avoiding the delays typically associated with conventional repair methods.</p>
<p><strong>Key Benefits</strong></p>
<p>✅ <strong>In-situ repair</strong> – Work was completed directly at site without major dismantling or reconstruction.<br>✅ <strong>Cold-applied solution</strong> – No hot work was required during the repair process.<br>✅ <strong>Profile restoration</strong> – Damaged and uneven concrete areas were rebuilt with Belzona 4111.<br>✅ <strong>Reduced downtime</strong> – The repair approach helped avoid a lengthy conventional civil repair process.<br>✅ <strong>Improved surface condition</strong> – The deteriorated wall section was restored to a smoother, more protected finish.</p>
<p><strong>Conclusion</strong></p>
<p>This application demonstrates how Belzona 4111 can be used as an effective solution for restoring aged and damaged concrete structures in demanding industrial environments. <i>For this power plant, the repair provided a practical way to address deterioration on a 25-year-old concrete wall exposed to high operating temperature, helping extend the serviceability of the structure and reduce the need for extensive civil replacement work.</i></p>								</div>
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		<title>Emergency Venturi FT Clamp Installation at Propylene Recovery Unit (PRU) </title>
		<link>https://www.niccoengineering.com/emergency-venturi-ft-clamp-installation-at-propylene-recovery-unit-pru/</link>
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		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Mon, 13 Apr 2026 07:22:33 +0000</pubDate>
				<category><![CDATA[Belzona]]></category>
		<category><![CDATA[Online Leak Sealing]]></category>
		<category><![CDATA[Belzona 1161]]></category>
		<category><![CDATA[Belzona 5841]]></category>
		<category><![CDATA[Belzona 9371]]></category>
		<guid isPermaLink="false">https://www.niccoengineering.com/?p=13530</guid>

					<description><![CDATA[This case happened in a prominent refinery in India, During routine operations, a critical leak was detected at a welded joint on a Venturi Flow Transmitter (FT) line handling Propylene. The defect posed a high-risk scenario, as even a minor failure could have led to a complete plant shutdown, resulting in significant production and financial loss.  Key technical details of the line were as [&#8230;]]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="wp-post" data-elementor-id="13530" class="elementor elementor-13530">
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									<p><span data-contrast="auto">This case happened in a prominent refinery in India, During routine operations, a </span><b><span data-contrast="auto">critical leak was detected at a welded joint</span></b><span data-contrast="auto"> on a </span><b><span data-contrast="auto">Venturi Flow Transmitter (FT) line</span></b><span data-contrast="auto"> handling Propylene. The defect posed a </span><b><span data-contrast="auto">high-risk scenario</span></b><span data-contrast="auto">, as even a minor failure could have led to a </span><b><span data-contrast="auto">complete plant shutdown</span></b><span data-contrast="auto">, resulting in significant production and financial loss.</span><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">Key technical details of the line were as follows:</span><span data-ccp-props="{}"> </span></p><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="1" data-aria-level="1"><b><span data-contrast="auto">Line Size:</span></b><span data-contrast="auto"> 34&#8243; × ¾&#8221;, 300#</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="2" data-aria-level="1"><b><span data-contrast="auto">Media:</span></b><span data-contrast="auto"> Propylene</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="3" data-aria-level="1"><b><span data-contrast="auto">Operating Conditions:</span></b><span data-contrast="auto"> </span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="o" data-font="Courier New" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Courier New&quot;,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;o&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="1" data-aria-level="2"><span data-contrast="auto">Pressure: 12.0 kg/cm² (Operating) | 18.60 kg/cm² (Design)</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="o" data-font="Courier New" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Courier New&quot;,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;o&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="2" data-aria-level="2"><span data-contrast="auto">Temperature: 30°C (Operating) | 84°C (Design)</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="4" data-aria-level="1"><b><span data-contrast="auto">Type of Defect:</span></b><span data-contrast="auto"> Crack at weld joint</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="2" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="5" data-aria-level="1"><b><span data-contrast="auto">Criticality:</span></b><span data-contrast="auto"> Extremely high (Shutdown imminent)</span><span data-ccp-props="{}"> </span></li></ul><p><i><span data-contrast="auto">Conventional repair options such as line isolation or replacement were </span></i><b><i><span data-contrast="auto">not feasible</span></i></b><i><span data-contrast="auto"> due to operational constraints and time sensitivity.</span></i><span data-ccp-props="{}"> </span></p><p><b><span data-contrast="auto">Solution Approach</span></b><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">Nicco Engineering proposed and executed a </span><b><span data-contrast="auto">nonstandard, specially fabricated clamp solution</span></b><span data-contrast="auto">, designed specifically for the geometry and constraints of the Venturi FT assembly.</span><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">Key aspects of the solution included:</span><span data-ccp-props="{}"> </span></p><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="3" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="1" data-aria-level="1"><b><span data-contrast="auto">Custom clamp design and fabrication</span></b><span data-contrast="auto"> without requiring any site modification</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="3" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="2" data-aria-level="1"><b><span data-contrast="auto">Precision dimensional control</span></b><span data-contrast="auto">, ensuring a perfect fit on first installation</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="3" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="3" data-aria-level="1"><b><span data-contrast="auto">Online Leak Sealing (OLS)</span></b><span data-contrast="auto"> to eliminate the defect while the plant remained operational</span><span data-ccp-props="{}"> </span></li></ul>								</div>
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															<img loading="lazy" decoding="async" width="653" height="641" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/04/image001-1.jpg?fit=653%2C641&amp;ssl=1" class="attachment-large size-large wp-image-13532" alt="image001 1" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/04/image001-1.jpg?w=653&amp;ssl=1 653w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/04/image001-1.jpg?resize=300%2C294&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/04/image001-1.jpg?resize=326%2C320&amp;ssl=1 326w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/04/image001-1.jpg?resize=400%2C393&amp;ssl=1 400w" sizes="(max-width: 653px) 100vw, 653px" title="Emergency Venturi FT Clamp Installation at Propylene Recovery Unit (PRU)  12">															</div>
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									<p><span data-contrast="auto">The execution was carried out jointly with the </span><b><span data-contrast="auto">Belzona technical team</span></b><span data-contrast="auto">, utilizing proven composite repair materials:</span><span data-ccp-props="{}"> </span></p><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="1" data-aria-level="1"><b><span data-contrast="auto">NES5B</span></b><span data-contrast="auto"> for primary leak sealing</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="2" data-aria-level="1"><b><span data-contrast="auto">Belzona 1161 &amp; Belzona 5841</span></b><span data-contrast="auto"> for strengthening and complete peripheral sealing</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="4" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="3" data-aria-level="1"><b><span data-contrast="auto">Belzona 9371 reinforcement tape</span></b><span data-contrast="auto"> for additional structural integrity</span><span data-ccp-props="{}"> </span></li></ul><p><b><span data-contrast="auto">Execution Highlights</span></b><span data-ccp-props="{}"> </span></p><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="1" data-aria-level="1"><span data-contrast="auto">Installation completed </span><b><span data-contrast="auto">without any hot work or unit shutdown</span></b><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="2" data-aria-level="1"><b><span data-contrast="auto">Zero safety incidents</span></b><span data-contrast="auto"> during a highrisk operation</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="3" data-aria-level="1"><span data-contrast="auto">Successful OLS injections with </span><b><span data-contrast="auto">no post-installation leakage</span></b><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto">Flawless coordination between engineering, site execution, and sealing specialists</span><span data-ccp-props="{}"> </span></li></ul><p><b><span data-contrast="auto">Outcome &amp; Client Feedback</span></b><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">The intervention successfully </span><b><span data-contrast="auto">averted a potential plant shutdown</span></b><span data-contrast="auto">, safeguarding continuous operations and preventing major production losses.</span><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">Client formally acknowledged Nicco Engineering’s performance, highlighting:</span><span data-ccp-props="{}"> </span></p><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="1" data-aria-level="1"><span data-contrast="auto">Exceptional technical competence</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto">Meticulous planning and preparation</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="3" data-aria-level="1"><span data-contrast="auto">Strict adherence to safety protocols</span><span data-ccp-props="{}"> </span></li></ul><ul><li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto">Precision execution under critical conditions</span><span data-ccp-props="{}"> </span></li></ul><p><span data-contrast="auto">This project stands as a strong example of Nicco’s capability to deliver </span><b><span data-contrast="auto">innovative, reliable, and safetydriven solutions</span></b><span data-contrast="auto"> for complex, highstakes industrial challenges.</span><span data-ccp-props="{}"> </span></p>								</div>
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		<title>Belzona Seals Persistent Cooling Tower Leak at Outlet Pipe Interface</title>
		<link>https://www.niccoengineering.com/belzona-seals-persistent-cooling-tower-leak-at-outlet-pipe-interface/</link>
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		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Mon, 16 Mar 2026 07:38:11 +0000</pubDate>
				<category><![CDATA[Belzona]]></category>
		<category><![CDATA[Nicco Blog]]></category>
		<category><![CDATA[Belzona 1161]]></category>
		<category><![CDATA[Belzona 4111]]></category>
		<category><![CDATA[Belzona 4211]]></category>
		<category><![CDATA[Belzona 9341]]></category>
		<guid isPermaLink="false">https://www.niccoengineering.com/?p=13502</guid>

					<description><![CDATA[A cooling tower at a leading industrial gas producing facility in India had developed a profuse leakage at the peripheral junction of the concrete wall and the outlet pipe section. The ongoing leakage created a maintenance concern for the plant and required a practical sealing solution that could be applied effectively on site.   The application was carried out in 2025 for an industrial gas producing facility asset with a concrete &#38; metal substrate. The Challenge&#160; Leakage [&#8230;]]]></description>
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									<p><span data-contrast="auto">A cooling tower at a leading industrial gas producing facility in India had developed a profuse leakage at the peripheral junction of the concrete wall and the outlet pipe section. The ongoing leakage created a maintenance concern for the plant and required a practical sealing solution that could be applied effectively on site. </span><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">The application was carried out in 2025 for an industrial gas producing facility asset with a concrete &amp; metal substrate.</span></p>								</div>
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															<img loading="lazy" decoding="async" width="300" height="300" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/03/case-96-1.png?fit=300%2C300&amp;ssl=1" class="attachment-full size-full wp-image-13508" alt="case 96 1" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/03/case-96-1.png?w=300&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/03/case-96-1.png?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/03/case-96-1.png?resize=100%2C100&amp;ssl=1 100w" sizes="(max-width: 300px) 100vw, 300px" title="Belzona Seals Persistent Cooling Tower Leak at Outlet Pipe Interface 17">															</div>
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															<img loading="lazy" decoding="async" width="300" height="300" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/03/case-96-2.png?fit=300%2C300&amp;ssl=1" class="attachment-full size-full wp-image-13509" alt="case 96 2" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/03/case-96-2.png?w=300&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/03/case-96-2.png?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2026/03/case-96-2.png?resize=100%2C100&amp;ssl=1 100w" sizes="(max-width: 300px) 100vw, 300px" title="Belzona Seals Persistent Cooling Tower Leak at Outlet Pipe Interface 18">															</div>
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									<p><b><span data-contrast="auto">The Challenge</span></b><span data-ccp-props="{}">&nbsp;</span></p>
<p><span data-contrast="auto">Leakage had been&nbsp;observed&nbsp;on the cooling tower wall&nbsp;throughout the periphery of&nbsp;the outlet pipe section,&nbsp;indicating&nbsp;a failure at the interface between the pipe and the surrounding concrete. Left unresolved, this type of leak can continue to undermine asset condition and&nbsp;leads to plant shutdown.&nbsp;Plant engineers needed a reliable, long-term repair approach that would address the leak without resorting to more disruptive remedial work&nbsp;followed by&nbsp;wrapping of&nbsp;the metal pipeline which was thinned out as well.&nbsp;</span><span data-ccp-props="{}">&nbsp;</span></p>
<p><b><span data-contrast="auto">The Belzona Solution</span></b><span data-ccp-props="{}">&nbsp;</span></p>
<p><span data-contrast="auto">Working closely with plant engineers,&nbsp;our&nbsp;Belzona&nbsp;sales engineer&nbsp;recommended a repair strategy using&nbsp;Belzona&nbsp;4211 in combination with Belzona 4111 (Magma Quartz)&nbsp;for leakage arresting &amp; Belzona 1161- Super UW Metal in conjunction with Belzona –9341 Reinforcement Tape for pipe surface&nbsp;restoration. The system was selected to seal the gap between the pipe and the concrete and create a durable protective layer over the repaired area.&nbsp;</span><span data-ccp-props="{}">&nbsp;</span></p>
<p><b><span data-contrast="auto">Application Method</span></b><span data-ccp-props="{}">&nbsp;</span></p>
<p><span data-contrast="auto">The repair was completed&nbsp;in accordance with&nbsp;Belzona Know-How System Leaflets&nbsp;TCC-9. Surface preparation began with&nbsp;chipping off the loose&nbsp;mortor&nbsp;of the concrete&nbsp;followed by manual abrading&nbsp;to ensure the area was properly prepared for application. The cracks and gap between the pipe and concrete were then sealed using&nbsp;Belzona&nbsp;4211. Once this had been forced into the void, Belzona 4111 was applied over the treated area to complete the repair and provide a robust sealed finish.&nbsp;</span><span data-ccp-props="{}">&nbsp;</span></p>
<p><b><span data-contrast="auto">Visual Repair Progress</span></b><span data-ccp-props="{}">&nbsp;</span></p>
<p><span data-contrast="auto">The project photographs show the progression of the repair from visible leakage on the cooling tower wall near the outlet pipe section, through the insertion of&nbsp;Belzona&nbsp;4211 into the gap, to the final over-application of Belzona 4111 across the repaired area. The completed repair presents a sealed and uniform finish around the pipe interface.&nbsp;</span><span data-ccp-props="{}">&nbsp;</span></p>
<p><b><span data-contrast="auto">Result</span></b><span data-ccp-props="{}">&nbsp;</span></p>
<p><span data-contrast="auto">By combining effective surface preparation with a proven Belzona sealing system, the plant was able to address a long-term leak at a critical cooling tower location. The repair delivered a practical in-situ solution and&nbsp;demonstrated&nbsp;how Belzona materials can be used to restore integrity and improve reliability in concrete cooling tower structures.</span></p>								</div>
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		<post-id xmlns="com-wordpress:feed-additions:1">13502</post-id>	</item>
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		<title>DM Water Drainage Line Reclamation Using Belzona Solutions</title>
		<link>https://www.niccoengineering.com/dm-water-drainage-line-reclamation-using-belzona-solutions/</link>
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		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Mon, 17 Nov 2025 10:00:35 +0000</pubDate>
				<category><![CDATA[Belzona]]></category>
		<category><![CDATA[Nicco Blog]]></category>
		<category><![CDATA[Belzona 1161]]></category>
		<category><![CDATA[Belzona 1321]]></category>
		<category><![CDATA[Belzona 9341]]></category>
		<guid isPermaLink="false">https://www.niccoengineering.com/?p=13457</guid>

					<description><![CDATA[The DM (Demineralized) Water Drainage Pipeline in a critical utility section had suffered extensive corrosion damage due to prolonged exposure to water and environmental factors. Upon inspection, NESL’s service engineers identified severe metal loss and pitting corrosion on both the inner and outer surfaces of the carbon steel line. Challenge Replacing the damaged section of [&#8230;]]]></description>
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									The DM (Demineralized) Water Drainage Pipeline in a critical utility section had suffered extensive corrosion damage due to prolonged exposure to water and environmental factors. Upon inspection, NESL’s service engineers identified severe metal loss and pitting corrosion on both the inner and outer surfaces of the carbon steel line.

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															<img loading="lazy" decoding="async" width="768" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.15.57.jpeg?fit=768%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13459" alt="WhatsApp Image 2025 10 24 at 12.15.57" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.15.57.jpeg?w=960&amp;ssl=1 960w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.15.57.jpeg?resize=225%2C300&amp;ssl=1 225w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.15.57.jpeg?resize=768%2C1024&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.15.57.jpeg?resize=480%2C640&amp;ssl=1 480w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.15.57.jpeg?resize=300%2C400&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.15.57.jpeg?resize=400%2C533&amp;ssl=1 400w" sizes="(max-width: 768px) 100vw, 768px" title="DM Water Drainage Line Reclamation Using Belzona Solutions 21">															</div>
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									<p><strong>Challenge</strong></p><p>Replacing the damaged section of the drainage line would have required <strong>shutdown of the water treatment unit</strong>, extensive cutting, welding, and hydro-testing—making it a costly and time-consuming process. The client therefore sought a <strong>cold-applied repair solution</strong> that could:</p><ul><li>Be executed <strong>in situ</strong> while the plant remained in operation.</li><li>Provide <strong>long-term corrosion protection</strong> against continuous exposure to DM water.</li><li>Eliminate the need for <strong>hot work and replacement</strong>.</li></ul>								</div>
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									<p><strong>Proposed Solution</strong></p><p>NESL recommended a <strong>Belzona polymeric repair and protection system</strong> comprising:</p><ul><li><strong>Belzona 1161 (Super UW-Metal)</strong> – for rebuilding and profiling the heavily pitted surface.</li><li><strong>Belzona 1321 (Ceramic S-Metal)</strong> – as a corrosion-resistant topcoat providing a smooth, hydrophobic finish.</li><li><strong>Belzona 9341 Reinforcement Sheet</strong> – used to strengthen the repair in high-stress or structural areas.</li></ul><p><strong>Application Procedure</strong></p><p>All work was carried out by NESL’s certified Belzona applicators under live plant conditions.</p><ol><li><strong> Surface Preparation</strong></li></ol><ul><li>The pipeline surface was mechanically cleaned using <strong>power tools and abrasive blasting</strong> (where accessible) to achieve a minimum <strong>SA 2.5 surface cleanliness</strong> and a surface roughness of <strong>75–125 microns</strong>.</li><li>All corrosion products and loose scales were removed, and the area was thoroughly <strong>degreased using Belzona 9111 (Cleaner/Degreaser)</strong>.</li></ul><ol start="2"><li><strong> Rebuilding of Metal Loss</strong></li></ol><ul><li>Deep pitting and wall thinning were rebuilt using <strong>Belzona 1161</strong>.</li><li>The material was mixed in the prescribed ratio and applied using a steel spatula to rebuild the original profile of the pipeline.</li><li>In areas where the pitting exceeded 3 mm depth, <strong>Belzona 9341 reinforcement sheet</strong> was embedded into the first layer to provide additional mechanical strength.</li></ul><ol start="3"><li><strong> Surface Smoothing and Coating</strong></li></ol><ul><li>After initial curing, the surface was lightly abraded to achieve a smooth transition.</li><li>A full overcoat of <strong>Belzona 1321 (Ceramic S-Metal)</strong> was then applied in two coats, with contrasting colors to ensure uniform coverage and desired DFT (Dry Film Thickness).</li><li>This coating provided an <strong>impermeable, corrosion-resistant barrier</strong> against DM water and environmental moisture.</li></ul><ol start="4"><li><strong> Quality Checks and Curing</strong></li></ol><ul><li>Coating thickness was verified using a <strong>DFT gauge</strong>, ensuring consistent coverage (minimum 500 µm total).</li><li>After full cure, a <strong>spark test</strong> was conducted to confirm coating integrity.</li><li>The system was then allowed to cure before exposure to service conditions.</li></ul>								</div>
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															<img loading="lazy" decoding="async" width="768" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.18.04.jpeg?fit=768%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13460" alt="WhatsApp Image 2025 10 24 at 12.18.04" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.18.04.jpeg?w=960&amp;ssl=1 960w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.18.04.jpeg?resize=225%2C300&amp;ssl=1 225w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.18.04.jpeg?resize=768%2C1024&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.18.04.jpeg?resize=480%2C640&amp;ssl=1 480w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.18.04.jpeg?resize=300%2C400&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/11/WhatsApp-Image-2025-10-24-at-12.18.04.jpeg?resize=400%2C533&amp;ssl=1 400w" sizes="(max-width: 768px) 100vw, 768px" title="DM Water Drainage Line Reclamation Using Belzona Solutions 22">															</div>
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									<p><strong>Results</strong></p><ul><li>The Belzona-applied section was reinstated within <strong>24 hours</strong>, avoiding any production loss.</li><li>The <strong>pipeline integrity was fully restored</strong> without any hot work or welding.</li><li>The client achieved <strong>significant cost savings</strong>—over <strong>70% compared to replacement</strong>—and gained a durable corrosion protection system expected to last over <strong>5 years in continuous service</strong>.</li></ul>								</div>
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									<p><strong>Conclusion</strong></p><p>The use of <strong>Belzona 1161 &amp; 1321 with 9341 reinforcement</strong> provided a <strong>cold, safe, and efficient repair method</strong> for the DM water drainage line.</p><p><br />This case highlights how <strong>NESL’s expertise in polymeric repair technology</strong> enables industrial plants to restore critical assets without costly shutdowns, ensuring <strong>operational continuity, safety, and sustainability</strong>.</p>								</div>
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		<post-id xmlns="com-wordpress:feed-additions:1">13457</post-id>	</item>
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		<title>NRV Bonnet leakage in a prominent power plant in India</title>
		<link>https://www.niccoengineering.com/nrv-bonnet-leakage/</link>
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		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Thu, 14 Aug 2025 06:03:07 +0000</pubDate>
				<category><![CDATA[Online Leak Sealing]]></category>
		<guid isPermaLink="false">https://www.niccoengineering.com/?p=13324</guid>

					<description><![CDATA[The Problem In a critical steam-handling section of a prominent power plant in India, a sudden leakage was identified at the bonnet of a 6-inch Non-Return Valve (NRV). The leak was discharging steam and condensate at 8 bar pressure and 180°C temperature, posing serious hazards to nearby equipment, insulation, and most importantly, operational personnel. The [&#8230;]]]></description>
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									<p><strong>The Problem</strong></p><p>In a critical steam-handling section of a prominent power plant in India, a sudden leakage was identified at the bonnet of a 6-inch Non-Return Valve (NRV). The leak was discharging steam and condensate at <strong>8 bar pressure and 180°C temperature</strong>, posing serious hazards to nearby equipment, insulation, and most importantly, operational personnel.</p><p>The continuous leakage not only threatened to halt a key section of the process unit but was also incurring significant energy losses. Preliminary estimates indicated an hourly steam loss worth several thousand rupees, with risk of progressive damage to nearby components if left unchecked.</p><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Inspection by NESL team &amp; the Solution Offered</span></p><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;">Upon immediate intimation, NESL’s <span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Online Leak Sealing Response Team</span> reached the site within hours and conducted an on-site inspection.</p><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Leak Characteristics:</span></p><ul style="box-sizing: inherit; margin-right: 0px; margin-bottom: 32px; margin-left: 0px; padding: 0px 0px 0px 32px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; color: rgba(0, 0, 0, 0.9); line-height: 1.5;"><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Leak Location</span>: NRV Bonnet Joint</li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Line Size</span>: 6 inches</li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Medium</span>: High-temperature steam</li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Pressure</span>: 8 bar</li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Temperature</span>: 180°C</li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Leak Type</span>: Continuous fissure around bonnet circumference</li></ul><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Proposed Solution:</span></p><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;">NESL recommended an <span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">online sealing intervention</span> using:</p><ul style="box-sizing: inherit; margin-right: 0px; margin-bottom: 32px; margin-left: 0px; padding: 0px 0px 0px 32px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; color: rgba(0, 0, 0, 0.9); line-height: 1.5;"><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Brass wire peening</span> to close open paths</li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);">Injection of high-temperature resistant sealing compound (<span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">NESL &#8211; ½ A</span>) suitable for steam lines up to 200°C</li></ul><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;">This solution would ensure <span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">zero shutdown</span> and minimum disturbance to plant operations.</p><div><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">4. Safety Mitigation Protocols</span></p><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;">The job was executed in strict compliance with NESL’s Online Leak Sealing SOP and <span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">BIS IS 18159:2023</span> industrial safety norms:</p><ul style="box-sizing: inherit; margin-right: 0px; margin-bottom: 32px; margin-left: 0px; padding: 0px 0px 0px 32px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; color: rgba(0, 0, 0, 0.9); line-height: 1.5;"><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">PPE compliance</span>: All technicians were equipped with fire-retardant overalls, insulated gloves, face shields, and steam-resistant boots.</li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Permit to Work (PTW)</span> obtained from client maintenance.</li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Area isolation</span> with barricading and caution signage</li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Standby safety observer</span> to monitor team health and emergency response</li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Continuous temperature and pressure monitoring</span></li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0);"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">Toolbox Talk (TBT)</span> conducted before job initiation</li></ul><div><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;">5. Execution of the Job</span></p><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;">The job was carried out under the supervision of a senior technician with support from two experienced team members. The leak area was first cleaned and checked for temperature to ensure proper bonding. Brass wire peening was then applied around the NRV bonnet to reduce the leak path and help retain the sealing compound. NESL- ½ A compound, suitable for high-temperature steam lines, was injected using a caulking gun in multiple passes to fully seal the area. The compound began curing within minutes, and the team monitored the zone for 30 minutes to ensure the seal held steady with no further leakage.</p><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;"><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600;"> 6. Re-check and Assurance</span></p><p style="box-sizing: inherit; margin-bottom: 32px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; line-height: 1.5; color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; pointer-events: all;">After full curing a joint inspection was carried out along with the client’s maintenance head.</p><ul style="box-sizing: inherit; margin: 0px 0px 32px; padding: 0px 0px 0px 32px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; color: rgba(0, 0, 0, 0.9); line-height: 1.5;"><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif;">The sealed area was <strong style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600; font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif;">visually inspected</strong>.</li><li style="box-sizing: inherit; margin: 0px 0px 8px; padding: 0px 0px 0px 8px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif;"><strong style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600; font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif;">No vapor emission</strong> or temperature drop observed.</li></ul><div><span style="box-sizing: inherit; margin: 0px; padding: 0px; border-color: rgba(0, 0, 0, 0.9); border-style: none; border-width: 0px; border-image: none 100% / 1 / 0 stretch; font-size: 16px; vertical-align: baseline; background-image: none; background-position: 0% 0%; background-size: auto; background-repeat: repeat; background-attachment: scroll; background-origin: padding-box; background-clip: border-box; outline: rgba(0, 0, 0, 0.9) none 0px; font-weight: 600; font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; color: rgba(0, 0, 0, 0.9);">7. Before and After Images</span></div></div></div>								</div>
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															<img loading="lazy" decoding="async" width="771" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.15.jpeg?fit=771%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13328" alt="WhatsApp Image 2025 08 04 at 12.01.15" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.15.jpeg?w=1204&amp;ssl=1 1204w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.15.jpeg?resize=226%2C300&amp;ssl=1 226w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.15.jpeg?resize=771%2C1024&amp;ssl=1 771w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.15.jpeg?resize=768%2C1021&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.15.jpeg?resize=1156%2C1536&amp;ssl=1 1156w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.15.jpeg?resize=602%2C800&amp;ssl=1 602w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.15.jpeg?resize=300%2C399&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.15.jpeg?resize=400%2C532&amp;ssl=1 400w" sizes="(max-width: 771px) 100vw, 771px" title="NRV Bonnet leakage in a prominent power plant in India 25">															</div>
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															<img loading="lazy" decoding="async" width="771" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.16.jpeg?fit=771%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13326" alt="WhatsApp Image 2025 08 04 at 12.01.16" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.16.jpeg?w=1204&amp;ssl=1 1204w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.16.jpeg?resize=226%2C300&amp;ssl=1 226w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.16.jpeg?resize=771%2C1024&amp;ssl=1 771w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.16.jpeg?resize=768%2C1021&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.16.jpeg?resize=1156%2C1536&amp;ssl=1 1156w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.16.jpeg?resize=602%2C800&amp;ssl=1 602w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.16.jpeg?resize=300%2C399&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/08/WhatsApp-Image-2025-08-04-at-12.01.16.jpeg?resize=400%2C532&amp;ssl=1 400w" sizes="(max-width: 771px) 100vw, 771px" title="NRV Bonnet leakage in a prominent power plant in India 26">															</div>
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									<p id="ember3207" class="ember-view reader-text-block__paragraph"><strong>8. Client Appreciation</strong></p><p id="ember3208" class="ember-view reader-text-block__paragraph">The client expressed satisfaction over:</p><ul><li>The <strong>timely response</strong></li><li><strong>Professional execution without shutdown</strong></li><li><strong>Cost savings</strong> by avoiding valve replacement and downtime</li></ul><p id="ember3210" class="ember-view reader-text-block__paragraph">This case once again demonstrates NESL’s leadership in<strong>emergency online leak sealing</strong> services across Indian industries. By complying with <strong>BIS IS 18159:2023</strong> standards, adopting <strong>zero-downtime repair techniques</strong>, and deploying <strong>field-proven sealing compounds</strong>, NESL helped the power plant avert serious operational and financial loss.</p><p id="ember3211" class="ember-view reader-text-block__paragraph">If you are facing a similar problem at your please feel free to reach out to us: <a class="PGqaLQfFCVxPObMVWYFHqRuydpmGwtFMzMls " tabindex="0" href="https://www.niccoengineering.com/contact-us/" target="_self" data-test-app-aware-link="">https://www.niccoengineering.com/contact-us/</a></p>								</div>
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		<title>Efficient Online Leak Sealing of High-Pressure Ammonia Vapour &#038; Carbamate Leak at a 1.8 m Flange</title>
		<link>https://www.niccoengineering.com/efficient-online-leak-sealing-of-high-pressure-ammonia-vapour-carbamate-leak-at-a-1-8-m-flange/</link>
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		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Wed, 02 Jul 2025 06:08:34 +0000</pubDate>
				<category><![CDATA[Online Leak Sealing]]></category>
		<category><![CDATA[Ammonia Leak]]></category>
		<category><![CDATA[Carbamate Leak]]></category>
		<category><![CDATA[Flange Leak]]></category>
		<category><![CDATA[Nicco Online Leak Sealing Team]]></category>
		<category><![CDATA[Sealant Application]]></category>
		<guid isPermaLink="false">https://www.niccoengineering.com/?p=13285</guid>

					<description><![CDATA[In large-scale fertiliser plants, even a small flange leak can cascade into major safety, environmental, and financial consequences. When faced with an ammonia vapour and carbamate liquid leak at 75 bar and 170 °C, Nicco Engineering’s sealing specialists demonstrated how precise inspection, rigorous safety protocols, and the right sealing compound can arrest a critical leak—without [&#8230;]]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="wp-post" data-elementor-id="13285" class="elementor elementor-13285">
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									<p>In large-scale fertiliser plants, even a small flange leak can cascade into major safety, environmental, and financial consequences. When faced with an ammonia vapour and carbamate liquid leak at 75 bar and 170 °C, Nicco Engineering’s sealing specialists demonstrated how precise inspection, rigorous safety protocols, and the right sealing compound can arrest a critical leak—without a plant shutdown.</p><p><strong>The Challenge</strong></p><p>At a urea synthesis facility, a flange joint with an outer diameter of 1.8 m and a 32 mm gap began leaking under full operating conditions. Ammonia vapour posed a severe inhalation risk and environmental concern, while the carbamate liquid drained in volume per day—a significant loss to the client. Shutting down for repairs would have cost hundreds of thousands in lost production and restart logistics. An online sealing solution was essential.</p>								</div>
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															<img loading="lazy" decoding="async" width="850" height="478" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-0-rotated.jpg?fit=850%2C478&amp;ssl=1" class="attachment-large size-large wp-image-13287" alt="Ammonia Carbamate Leak" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-0-rotated.jpg?w=850&amp;ssl=1 850w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-0-rotated.jpg?resize=300%2C169&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-0-rotated.jpg?resize=768%2C432&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-0-rotated.jpg?resize=425%2C239&amp;ssl=1 425w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-0-rotated.jpg?resize=400%2C225&amp;ssl=1 400w" sizes="(max-width: 850px) 100vw, 850px" title="Efficient Online Leak Sealing of High-Pressure Ammonia Vapour &amp; Carbamate Leak at a 1.8 m Flange 30">															</div>
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															<img loading="lazy" decoding="async" width="850" height="478" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-3-rotated.jpg?fit=850%2C478&amp;ssl=1" class="attachment-large size-large wp-image-13288" alt="WhatsApp Video 2025 05 29 at 10.20.15 1 3 rotated" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-3-rotated.jpg?w=850&amp;ssl=1 850w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-3-rotated.jpg?resize=300%2C169&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-3-rotated.jpg?resize=768%2C432&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-3-rotated.jpg?resize=425%2C239&amp;ssl=1 425w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Video-2025-05-29-at-10.20.15-1-3-rotated.jpg?resize=400%2C225&amp;ssl=1 400w" sizes="(max-width: 850px) 100vw, 850px" title="Efficient Online Leak Sealing of High-Pressure Ammonia Vapour &amp; Carbamate Leak at a 1.8 m Flange 31">															</div>
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									<p><strong>Inspection &amp; Detailed Assessment</strong></p><p><strong>Manual Inspection:</strong></p><ul><li>Visual confirmation of vapour plume and liquid droplets.</li><li>Measurement of flange gap uniformity.</li></ul><p><strong>Drawing Verification:</strong></p><ul><li>Cross-referenced plant piping and instrumentation diagram (P&amp;ID) and mechanical drawings to verify flange dimensions and spacer alignment.</li><li>Identified asymmetry in spacer thickness and bolt-hole alignment as likely contributors to uneven sealing surfaces.</li></ul><p><strong>Safety Protocols &amp; Site Preparation</strong></p><ul><li><strong>Permit to Work (PTW):</strong> Secured hot-work and confined-space clearances.</li><li><strong>Personal Protective Equipment:</strong> Full-face respirators with SCBA, ammonia-rated gas monitors, and acid-resistant suits and gloves.</li><li><strong>Emergency Readiness:</strong> Standby spill-control and neutralizing agents on hand.</li></ul><p><strong>Sealing Solution &amp; Execution</strong></p><p>We selected <strong>Compound 2B</strong>, a BIS-approved material (per BIS IS 18159:2023) capable of withstanding temperatures to 300 °C.  NES 2B was injected using an injection gun, gradually the sealant filled the flange gap thereby arresting the leak.</p><p><strong>Results &amp; Validation</strong></p><ul><li><strong>Pressure Test:</strong> Gradual re-pressurization to 75 bar—no detectable leak or pressure drop.</li><li><strong>24-Hour Monitoring:</strong> Stable pressure readings without deviation.</li></ul>								</div>
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															<img loading="lazy" decoding="async" width="1024" height="770" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Image-2025-05-29-at-10.20.44.jpeg?fit=1024%2C770&amp;ssl=1" class="attachment-large size-large wp-image-13289" alt="WhatsApp Image 2025 05 29 at 10.20.44" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Image-2025-05-29-at-10.20.44.jpeg?w=1280&amp;ssl=1 1280w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Image-2025-05-29-at-10.20.44.jpeg?resize=300%2C226&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Image-2025-05-29-at-10.20.44.jpeg?resize=1024%2C770&amp;ssl=1 1024w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Image-2025-05-29-at-10.20.44.jpeg?resize=768%2C578&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Image-2025-05-29-at-10.20.44.jpeg?resize=640%2C481&amp;ssl=1 640w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/07/WhatsApp-Image-2025-05-29-at-10.20.44.jpeg?resize=400%2C301&amp;ssl=1 400w" sizes="(max-width: 1024px) 100vw, 1024px" title="Efficient Online Leak Sealing of High-Pressure Ammonia Vapour &amp; Carbamate Leak at a 1.8 m Flange 32">															</div>
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									<p><strong>Impact &amp; Client Feedback</strong></p><p>By executing a rapid, well-orchestrated online seal, Nicco Engineering:</p><ul><li>Prevented significant production loss during the shutdown.</li><li>Mitigated health and environmental hazards without interrupting plant operations.</li><li>Demonstrated compliance with national sealing standards.</li></ul><p>“<i>Nicco’s team delivered exceptional expertise and safety diligence—halting a critical leak in hours and saving us significant downtime. Their professionalism and the performance of Compound 2B were outstanding.”  </i>                              </p><p><strong>Conclusion</strong><br />This case underscores the value of detailed inspection, adherence to safety and standards, and the selection of a high-performance sealing compound in addressing severe, high-pressure leaks online—safeguarding both people and productivity.</p>								</div>
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		<title>In-Situ Repair of Worn Coal Mill Shaft Using Belzona 1111 </title>
		<link>https://www.niccoengineering.com/in-situ-repair-of-worn-coal-mill-shaft-using-belzona-1111/</link>
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		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Wed, 28 May 2025 06:50:46 +0000</pubDate>
				<category><![CDATA[Belzona]]></category>
		<category><![CDATA[Nicco Blog]]></category>
		<guid isPermaLink="false">https://www.niccoengineering.com/?p=13228</guid>

					<description><![CDATA[The Challenge  A leading thermal power plant in India experienced severe wear at the bearing area of a coal mill shaft. Upon initial inspection, our service engineer observed:  Significant material loss and surface degradation around the bearing zone  Irregular shaft diameter causing potential misalignment with bearings  Signs of accelerated wear likely due to abrasive conditions [&#8230;]]]></description>
										<content:encoded><![CDATA[		<div data-elementor-type="wp-post" data-elementor-id="13228" class="elementor elementor-13228">
						<section class="elementor-section elementor-top-section elementor-element elementor-element-97dea83 elementor-section-full_width elementor-section-height-default elementor-section-height-default default-style" data-id="97dea83" data-element_type="section" data-e-type="section" data-settings="{&quot;rt_color_sets&quot;:&quot;default-style&quot;}">
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									<p><b><span data-contrast="auto">The Challenge</span></b><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">A leading thermal power plant in India experienced severe wear at the bearing area of a coal mill shaft. Upon initial inspection, our service engineer observed:</span><span data-ccp-props="{}"> </span></p><ul><li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="1" data-aria-level="1"><span data-contrast="auto">Significant material loss and surface degradation around the bearing zone</span><span data-ccp-props="{}"> </span></li></ul><ul><li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto">Irregular shaft diameter causing potential misalignment with bearings</span><span data-ccp-props="{}"> </span></li></ul><ul><li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="3" data-aria-level="1"><span data-contrast="auto">Signs of accelerated wear likely due to abrasive conditions and operational stress</span><span data-ccp-props="{}"> </span></li></ul><ul><li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto">Risk of imminent failure if left unaddressed, which would lead to extended downtime</span><span data-ccp-props="{}"> </span></li></ul><p><span data-contrast="auto">This wear was causing operational inefficiencies and posed a risk of unexpected shaft failure, demanding urgent intervention.</span><span data-ccp-props="{}"> </span></p>								</div>
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				<div class="elementor-element elementor-element-26d74f5 elementor-widget elementor-widget-image" data-id="26d74f5" data-element_type="widget" data-e-type="widget" data-widget_type="image.default">
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															<img loading="lazy" decoding="async" width="673" height="382" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/05/1-before.png?fit=673%2C382&amp;ssl=1" class="attachment-full size-full wp-image-13230" alt="Worn out shaft repair using Belzona 1111" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/05/1-before.png?w=673&amp;ssl=1 673w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/05/1-before.png?resize=300%2C170&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/05/1-before.png?resize=336%2C191&amp;ssl=1 336w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/05/1-before.png?resize=400%2C227&amp;ssl=1 400w" sizes="(max-width: 673px) 100vw, 673px" title="In-Situ Repair of Worn Coal Mill Shaft Using Belzona 1111  35">															</div>
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				<div class="elementor-element elementor-element-c3ac8b7 elementor-widget elementor-widget-text-editor" data-id="c3ac8b7" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
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									<p><b><span data-contrast="auto">Conventional Solution</span></b><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">The traditional repair involved welding metal buildup followed by machining to restore shaft dimensions. This method would require at least 72 hours of downtime and Involves heat input, risking shaft distortion and misalignment. Considering the time and cost constraint involved in replacement of the shaft, client choose to go with cold repair method.</span><span data-ccp-props="{&quot;469777462&quot;:[720],&quot;469777927&quot;:[0],&quot;469777928&quot;:[8]}"> </span></p><p><b><span data-contrast="auto">The Belzona Solution</span></b></p><p><span data-contrast="auto">Our service engineer recommended </span><b><span data-contrast="auto">Belzona 1111 (Super Metal). Belzona 1111 is a 2-part epoxy-based repair composite designed for metal repair and protection. </span></b><span data-contrast="auto">It Cures rapidly, minimizing downtime and provides strong adhesion and excellent wear resistance suitable for heavy industrial use.</span><span data-ccp-props="{&quot;469777462&quot;:[720],&quot;469777927&quot;:[0],&quot;469777928&quot;:[8]}"> </span></p><p><b><span data-contrast="auto">Application Process</span></b></p><p><span data-contrast="auto">The repair was carried out adhering strictly to Belzona System Leaflets:</span><span data-ccp-props="{}"> </span></p><ul><li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="1" data-aria-level="1"><span data-contrast="auto">Thorough degreasing and cleaning of the shaft surface</span><span data-ccp-props="{}"> </span></li></ul><ul><li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto">Abrasive blasting to near-white metal cleanliness (SA 2.5), ensuring optimal surface profile for adhesion</span><span data-ccp-props="{}"> </span></li></ul><ul><li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="3" data-aria-level="1"><span data-contrast="auto">Verification of surface roughness and cleanliness per Belzona standards</span><span data-ccp-props="{}"> </span></li></ul><ul><li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto">On-site mixing and application of Belzona 1111 by our trained technicians</span><span data-ccp-props="{}"> </span></li></ul><ul><li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="5" data-aria-level="1"><span data-contrast="auto">Entire process completed within </span><b><span data-contrast="auto">12 hours</span></b><span data-contrast="auto">, allowing fast return to service</span><span data-ccp-props="{}"> </span></li></ul><p><b><span data-contrast="auto">The Outcome</span></b></p>								</div>
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															<img loading="lazy" decoding="async" width="712" height="405" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/05/2-after.png?fit=712%2C405&amp;ssl=1" class="attachment-large size-large wp-image-13232" alt="Wornout shaft repaired with Belzona 1111" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/05/2-after.png?w=712&amp;ssl=1 712w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/05/2-after.png?resize=300%2C171&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/05/2-after.png?resize=356%2C202&amp;ssl=1 356w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/05/2-after.png?resize=400%2C228&amp;ssl=1 400w" sizes="(max-width: 712px) 100vw, 712px" title="In-Situ Repair of Worn Coal Mill Shaft Using Belzona 1111  36">															</div>
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				<div class="elementor-element elementor-element-accbacd elementor-widget elementor-widget-text-editor" data-id="accbacd" data-element_type="widget" data-e-type="widget" data-widget_type="text-editor.default">
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									<ul><li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="1" data-aria-level="1"><b><span data-contrast="auto">60 hours of downtime saved</span></b><span data-contrast="auto"> compared to traditional welding and machining</span><span data-ccp-props="{}"> </span></li></ul><ul><li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto">No heat input, so no risk of shaft distortion or misalignment</span><span data-ccp-props="{}"> </span></li></ul><ul><li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="3" data-aria-level="1"><span data-contrast="auto">Shaft restored to precise dimensions with improved wear resistance</span><span data-ccp-props="{}"> </span></li></ul><ul><li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto">Avoided costly shaft replacement and extended operational disruptions</span><span data-ccp-props="{}"> </span></li></ul><ul><li data-leveltext="" data-font="Symbol" data-listid="6" data-list-defn-props="{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}" aria-setsize="-1" data-aria-posinset="5" data-aria-level="1"><span data-contrast="auto">Thermal power plant resumed production promptly with confidence in the repair’s reliability</span><span data-ccp-props="{}"> </span></li></ul>								</div>
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		<title>Restoring ACW Pump Rubber Joint with Belzona Composite Repair System</title>
		<link>https://www.niccoengineering.com/restoring-acw-pump-rubber-joint-with-belzona-composite-repair-system/</link>
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		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Thu, 17 Apr 2025 05:35:50 +0000</pubDate>
				<category><![CDATA[Belzona]]></category>
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		<category><![CDATA[Belzona 2211]]></category>
		<category><![CDATA[Belzona 2911]]></category>
		<category><![CDATA[Belzona 9341]]></category>
		<guid isPermaLink="false">https://www.niccoengineering.com/?p=13127</guid>

					<description><![CDATA[The Challenge A major power plant in India encountered a critical maintenance challenge with one of its ACW pipeline components. The rubber expansion joint at the discharge side of the ACW pump had deteriorated severely. Constant exposure to extreme heat and environmental conditions had caused the rubber joint to crack, tear, and degrade significantly. The [&#8230;]]]></description>
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									<p><strong>The Challenge</strong></p><p>A major power plant in India encountered a critical maintenance challenge with one of its ACW pipeline components. The rubber expansion joint at the discharge side of the ACW pump had deteriorated severely. Constant exposure to extreme heat and environmental conditions had caused the rubber joint to crack, tear, and degrade significantly. The joint had developed multiple leak points, posing a threat to the operational safety and efficiency of the cooling system.</p><p><strong>Conventional Solution:</strong><br />The traditional approach would be to replace the rubber joint entirely — a process that is time-consuming, costly, and would require extended shutdowns, negatively impacting plant productivity.</p><p><strong>Why Belzona?</strong></p><p>Considering the downtime and cost constraints involved in replacing the rubber joint, the client turned to a reliable alternative — Belzona&#8217;s cold-applied composite repair system. This offered a non-intrusive, fast, and long-lasting solution to restore the joint&#8217;s structural integrity without replacement.</p>								</div>
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															<img loading="lazy" decoding="async" width="461" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.06.jpeg?fit=461%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13129" alt="WhatsApp Image 2025 03 27 at 19.44.06" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.06.jpeg?w=576&amp;ssl=1 576w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.06.jpeg?resize=135%2C300&amp;ssl=1 135w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.06.jpeg?resize=461%2C1024&amp;ssl=1 461w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.06.jpeg?resize=288%2C640&amp;ssl=1 288w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.06.jpeg?resize=300%2C667&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.06.jpeg?resize=400%2C889&amp;ssl=1 400w" sizes="(max-width: 461px) 100vw, 461px" title="Restoring ACW Pump Rubber Joint with Belzona Composite Repair System 43">															</div>
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															<img loading="lazy" decoding="async" width="461" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.27.jpeg?fit=461%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13131" alt="WhatsApp Image 2025 04 07 at 12.10.27" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.27.jpeg?w=720&amp;ssl=1 720w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.27.jpeg?resize=135%2C300&amp;ssl=1 135w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.27.jpeg?resize=461%2C1024&amp;ssl=1 461w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.27.jpeg?resize=691%2C1536&amp;ssl=1 691w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.27.jpeg?resize=360%2C800&amp;ssl=1 360w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.27.jpeg?resize=300%2C667&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.27.jpeg?resize=400%2C889&amp;ssl=1 400w" sizes="(max-width: 461px) 100vw, 461px" title="Restoring ACW Pump Rubber Joint with Belzona Composite Repair System 44">															</div>
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									<p><strong>The Belzona Solution</strong></p><p>Surface Preparation:<br />The rubber joint was first cleaned thoroughly to remove dust, debris, and loose rubber fragments to ensure proper adhesion of Belzona products. </p><p><span style="font-size: 12.0pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;">Products Used:</span></p><p> </p><ul style="margin-top: 0cm;" type="disc"><li><span style="font-size: 12.0pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><b>Belzona 2911</b> – Applied as a conditioner to promote adhesion on the rubber substrate</span></li><li><span style="font-size: 12.0pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><b>Belzona 9341</b> – Reinforcement tape used to strengthen the repair</span></li><li><span style="font-size: 12.0pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><b>Belzona 2211</b> (MP Hi-Build Elastomer) – A flexible, high-performance elastomer used to rebuild and seal the damaged rubber surface</span></li></ul><div><span style="font-size: 16px;"> </span></div>								</div>
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															<img loading="lazy" decoding="async" width="461" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.28.jpeg?fit=461%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13132" alt="WhatsApp Image 2025 04 07 at 12.10.28" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.28.jpeg?w=720&amp;ssl=1 720w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.28.jpeg?resize=135%2C300&amp;ssl=1 135w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.28.jpeg?resize=461%2C1024&amp;ssl=1 461w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.28.jpeg?resize=691%2C1536&amp;ssl=1 691w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.28.jpeg?resize=360%2C800&amp;ssl=1 360w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.28.jpeg?resize=300%2C667&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-04-07-at-12.10.28.jpeg?resize=400%2C889&amp;ssl=1 400w" sizes="(max-width: 461px) 100vw, 461px" title="Restoring ACW Pump Rubber Joint with Belzona Composite Repair System 45">															</div>
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															<img loading="lazy" decoding="async" width="461" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.12.jpeg?fit=461%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13133" alt="WhatsApp Image 2025 03 26 at 08.50.12" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.12.jpeg?w=720&amp;ssl=1 720w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.12.jpeg?resize=135%2C300&amp;ssl=1 135w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.12.jpeg?resize=461%2C1024&amp;ssl=1 461w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.12.jpeg?resize=691%2C1536&amp;ssl=1 691w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.12.jpeg?resize=360%2C800&amp;ssl=1 360w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.12.jpeg?resize=300%2C667&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.12.jpeg?resize=400%2C889&amp;ssl=1 400w" sizes="(max-width: 461px) 100vw, 461px" title="Restoring ACW Pump Rubber Joint with Belzona Composite Repair System 46">															</div>
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									<p><strong>Application Process:</strong><br />The system was applied in accordance with the guidelines from the Belzona System Leaflet. The repair was carried out on-site with minimal equipment and no hot work, ensuring the safety of personnel and avoiding unnecessary operational disruptions.</p><p><strong>The Outcome</strong></p><p>✅ Rapid Turnaround – Repair was completed in a fraction of the time needed for part replacement<br />✅ Cost-Effective – No need to source and install a new rubber joint<br />✅ Durable &amp; Flexible – The restored joint can now withstand thermal stress and vibration<br />✅ Extended Service Life – Increased the lifespan of the equipment with a proven, reliable Belzona solution</p>								</div>
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															<img loading="lazy" decoding="async" width="461" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.13.jpeg?fit=461%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13134" alt="WhatsApp Image 2025 03 26 at 08.50.13" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.13.jpeg?w=720&amp;ssl=1 720w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.13.jpeg?resize=135%2C300&amp;ssl=1 135w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.13.jpeg?resize=461%2C1024&amp;ssl=1 461w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.13.jpeg?resize=691%2C1536&amp;ssl=1 691w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.13.jpeg?resize=360%2C800&amp;ssl=1 360w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.13.jpeg?resize=300%2C667&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-26-at-08.50.13.jpeg?resize=400%2C889&amp;ssl=1 400w" sizes="(max-width: 461px) 100vw, 461px" title="Restoring ACW Pump Rubber Joint with Belzona Composite Repair System 47">															</div>
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															<img loading="lazy" decoding="async" width="458" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.44-1.jpeg?fit=458%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13135" alt="WhatsApp Image 2025 03 27 at 19.44.44 1" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.44-1.jpeg?w=517&amp;ssl=1 517w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.44-1.jpeg?resize=134%2C300&amp;ssl=1 134w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.44-1.jpeg?resize=458%2C1024&amp;ssl=1 458w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.44-1.jpeg?resize=258%2C578&amp;ssl=1 258w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.44-1.jpeg?resize=300%2C671&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/WhatsApp-Image-2025-03-27-at-19.44.44-1.jpeg?resize=400%2C894&amp;ssl=1 400w" sizes="(max-width: 458px) 100vw, 458px" title="Restoring ACW Pump Rubber Joint with Belzona Composite Repair System 48">															</div>
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									<p>Thanks to the quick response and robust performance of Belzona’s elastomeric repair system, the power plant was able to avoid equipment replacement, minimize downtime, and ensure the long-term reliability of its cooling system. This case stands as a strong example of how Belzona empowers industries with innovative and efficient cold repair solutions.</p>								</div>
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		<title>NESL Restores Ship’s Conduit Pipe and Junction Box with Belzona 1311 &#038; Belzona 5811</title>
		<link>https://www.niccoengineering.com/nesl-restores-ships-conduit-pipe-and-junction-box-with-precision-and-innovation/</link>
					<comments>https://www.niccoengineering.com/nesl-restores-ships-conduit-pipe-and-junction-box-with-precision-and-innovation/#respond</comments>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Mon, 07 Apr 2025 07:59:28 +0000</pubDate>
				<category><![CDATA[Belzona]]></category>
		<category><![CDATA[Nicco Blog]]></category>
		<category><![CDATA[Belzona 1311]]></category>
		<category><![CDATA[Belzona 5811]]></category>
		<guid isPermaLink="false">https://www.niccoengineering.com/?p=13107</guid>

					<description><![CDATA[At NESL, we pride ourselves on delivering cutting-edge solutions to complex marine Enviornmental challenges. Recently, our team undertook a critical project to restore a severely corroded conduit pipe and junction box on a ship without any hot work at the location, showcasing our expertise in fabrication, repair, and advanced coating technologies. This case study highlights [&#8230;]]]></description>
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									<p><span class="TextRun SCXW45984748 BCX0" lang="EN-IN" xml:lang="EN-IN" data-contrast="auto"><span class="NormalTextRun SCXW45984748 BCX0">At NESL, we pride ourselves on delivering </span><span class="NormalTextRun SCXW45984748 BCX0">cutting-edge</span><span class="NormalTextRun SCXW45984748 BCX0"> solutions to complex </span><span class="NormalTextRun SCXW45984748 BCX0">marine Enviornmental </span><span class="NormalTextRun SCXW45984748 BCX0">challenges. Recently, our team undertook a critical project to restore a severely corroded conduit pipe and junction box on a ship </span><span class="NormalTextRun SCXW45984748 BCX0">without any hot wor</span><span class="NormalTextRun SCXW45984748 BCX0">k at the </span><span class="NormalTextRun SCXW45984748 BCX0">location</span><span class="NormalTextRun SCXW45984748 BCX0">,</span> <span class="NormalTextRun SCXW45984748 BCX0">showcasing</span><span class="NormalTextRun SCXW45984748 BCX0"> our </span><span class="NormalTextRun SCXW45984748 BCX0">expertise</span><span class="NormalTextRun SCXW45984748 BCX0"> in fabrication, repair, and advanced coating technologies. This case study highlights the step-by-step process we followed to bring this vital infrastructure back to peak performance, ensuring durability and reliability for our client.</span></span><span class="EOP SCXW45984748 BCX0" data-ccp-props="{}"> </span></p>								</div>
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															<img loading="lazy" decoding="async" width="577" height="609" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture1.jpg?fit=577%2C609&amp;ssl=1" class="attachment-large size-large wp-image-13112" alt="Picture1" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture1.jpg?w=577&amp;ssl=1 577w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture1.jpg?resize=284%2C300&amp;ssl=1 284w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture1.jpg?resize=288%2C304&amp;ssl=1 288w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture1.jpg?resize=300%2C317&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture1.jpg?resize=400%2C422&amp;ssl=1 400w" sizes="(max-width: 577px) 100vw, 577px" title="NESL Restores Ship’s Conduit Pipe and Junction Box with Belzona 1311 &amp; Belzona 5811 59">															</div>
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															<img loading="lazy" decoding="async" width="531" height="609" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture11.jpg?fit=531%2C609&amp;ssl=1" class="attachment-large size-large wp-image-13114" alt="Corroded and Damaged Conduit Box" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture11.jpg?w=531&amp;ssl=1 531w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture11.jpg?resize=262%2C300&amp;ssl=1 262w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture11.jpg?resize=265%2C304&amp;ssl=1 265w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture11.jpg?resize=300%2C344&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture11.jpg?resize=400%2C459&amp;ssl=1 400w" sizes="(max-width: 531px) 100vw, 531px" title="NESL Restores Ship’s Conduit Pipe and Junction Box with Belzona 1311 &amp; Belzona 5811 60">															</div>
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									<p><b><span data-contrast="auto">The Challenge: Severe Corrosion Threatening Operational Integrity</span></b></p><p><span data-contrast="auto">During the initial inspection, our team identified profound corrosion in the ship’s junction boxes and conduit pipes. The condition of the junction boxes was compromised, with deeply corroded components posing a risk to the vessel’s electrical systems. The conduit pipe, a critical element for protecting wiring, had also suffered extensive damage. Left unaddressed, these issues could have led to operational downtime, safety hazards, and costly replacements.</span><span data-ccp-props="{}"> </span></p>								</div>
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															<img loading="lazy" decoding="async" width="1024" height="532" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture12.jpg?fit=1024%2C532&amp;ssl=1" class="attachment-large size-large wp-image-13113" alt="Picture12" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture12.jpg?w=1147&amp;ssl=1 1147w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture12.jpg?resize=300%2C156&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture12.jpg?resize=1024%2C532&amp;ssl=1 1024w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture12.jpg?resize=768%2C399&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture12.jpg?resize=573%2C298&amp;ssl=1 573w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture12.jpg?resize=400%2C208&amp;ssl=1 400w" sizes="(max-width: 1024px) 100vw, 1024px" title="NESL Restores Ship’s Conduit Pipe and Junction Box with Belzona 1311 &amp; Belzona 5811 61">															</div>
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									<p><b><span data-contrast="auto">Assessment and Preparation</span></b><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">The restoration began with a thorough assessment of the damage. After an initial cleaning of the deeply corroded conduit pipe, our technicians used power tooling to remove rust and debris, preparing the surface for repair. This meticulous preparation ensured a strong foundation for the subsequent steps.</span><span data-ccp-props="{}"> </span></p>								</div>
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										<img loading="lazy" decoding="async" width="1024" height="486" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture7.jpg?fit=1024%2C486&amp;ssl=1" class="attachment-large size-large wp-image-13115" alt="Picture7" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture7.jpg?w=1214&amp;ssl=1 1214w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture7.jpg?resize=300%2C142&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture7.jpg?resize=1024%2C486&amp;ssl=1 1024w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture7.jpg?resize=768%2C364&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture7.jpg?resize=607%2C288&amp;ssl=1 607w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture7.jpg?resize=400%2C190&amp;ssl=1 400w" sizes="(max-width: 1024px) 100vw, 1024px" title="NESL Restores Ship’s Conduit Pipe and Junction Box with Belzona 1311 &amp; Belzona 5811 62">											<figcaption class="widget-image-caption wp-caption-text">Heavilty corroded pipeline surface</figcaption>
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										<img loading="lazy" decoding="async" width="1024" height="461" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture13.jpg?fit=1024%2C461&amp;ssl=1" class="attachment-large size-large wp-image-13116" alt="Corroded and Damaged Pipeline" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture13.jpg?w=1238&amp;ssl=1 1238w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture13.jpg?resize=300%2C135&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture13.jpg?resize=1024%2C461&amp;ssl=1 1024w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture13.jpg?resize=768%2C346&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture13.jpg?resize=619%2C278&amp;ssl=1 619w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture13.jpg?resize=400%2C180&amp;ssl=1 400w" sizes="(max-width: 1024px) 100vw, 1024px" title="NESL Restores Ship’s Conduit Pipe and Junction Box with Belzona 1311 &amp; Belzona 5811 63">											<figcaption class="widget-image-caption wp-caption-text">After surface preparation with power tools</figcaption>
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									<p><b><span data-contrast="auto">Fabrication of New Components</span></b><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">To address the corrosion, NESL’s skilled engineers fabricated new flanges and covers from scratch. This process, carried out with precision in our state-of-the-art facilities, ensured that the replacement parts met the exact specifications required for the ship’s junction box system. The newly fabricated flanges were cold bonded to the junction boxes using Belzona 1311, a high-performance epoxy-based composite known for its exceptional adhesion and durability. </span><span data-ccp-props="{}"> </span></p>								</div>
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															<img loading="lazy" decoding="async" width="507" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture14-e1744014903319.jpg?fit=507%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13117" alt="Picture14 e1744014903319" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture14-e1744014903319.jpg?w=634&amp;ssl=1 634w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture14-e1744014903319.jpg?resize=149%2C300&amp;ssl=1 149w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture14-e1744014903319.jpg?resize=507%2C1024&amp;ssl=1 507w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture14-e1744014903319.jpg?resize=317%2C640&amp;ssl=1 317w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture14-e1744014903319.jpg?resize=300%2C606&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture14-e1744014903319.jpg?resize=400%2C808&amp;ssl=1 400w" sizes="(max-width: 507px) 100vw, 507px" title="NESL Restores Ship’s Conduit Pipe and Junction Box with Belzona 1311 &amp; Belzona 5811 64">															</div>
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															<img loading="lazy" decoding="async" width="508" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture2-e1744014966659.jpg?fit=508%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13118" alt="Picture2 e1744014966659" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture2-e1744014966659.jpg?w=625&amp;ssl=1 625w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture2-e1744014966659.jpg?resize=149%2C300&amp;ssl=1 149w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture2-e1744014966659.jpg?resize=508%2C1024&amp;ssl=1 508w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture2-e1744014966659.jpg?resize=312%2C630&amp;ssl=1 312w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture2-e1744014966659.jpg?resize=300%2C605&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture2-e1744014966659.jpg?resize=400%2C806&amp;ssl=1 400w" sizes="(max-width: 508px) 100vw, 508px" title="NESL Restores Ship’s Conduit Pipe and Junction Box with Belzona 1311 &amp; Belzona 5811 65">															</div>
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															<img loading="lazy" decoding="async" width="378" height="505" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture4.jpg?fit=378%2C505&amp;ssl=1" class="attachment-large size-large wp-image-13119" alt="Picture4" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture4.jpg?w=378&amp;ssl=1 378w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture4.jpg?resize=225%2C300&amp;ssl=1 225w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture4.jpg?resize=189%2C252&amp;ssl=1 189w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture4.jpg?resize=300%2C401&amp;ssl=1 300w" sizes="(max-width: 378px) 100vw, 378px" title="NESL Restores Ship’s Conduit Pipe and Junction Box with Belzona 1311 &amp; Belzona 5811 66">															</div>
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															<img loading="lazy" decoding="async" width="339" height="505" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture5.jpg?fit=339%2C505&amp;ssl=1" class="attachment-large size-large wp-image-13120" alt="Picture5" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture5.jpg?w=339&amp;ssl=1 339w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture5.jpg?resize=201%2C300&amp;ssl=1 201w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture5.jpg?resize=169%2C252&amp;ssl=1 169w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture5.jpg?resize=300%2C447&amp;ssl=1 300w" sizes="(max-width: 339px) 100vw, 339px" title="NESL Restores Ship’s Conduit Pipe and Junction Box with Belzona 1311 &amp; Belzona 5811 67">															</div>
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									<p><b><span data-contrast="auto">Repairing Profound Damages</span></b><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">The corroded flange and cover were removed, and repairs commenced immediately. Using Belzona 1311, our team expertly repaired profound damages to the conduit pipe and junction box. This advanced material not only restored structural integrity but also provided long-term resistance to future corrosion.</span><span data-ccp-props="{}"> </span></p>								</div>
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									<p><b><span data-contrast="auto">Protective Coating Application</span></b><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">To safeguard the restored components, we coated the flanges with Belzona 5811, an industrial-grade protective coating designed to withstand harsh marine environments. The final wrapping and coating were completed using Belzona 5811 in conjunction with reinforcement tape, ensuring a robust barrier against moisture, salt, and other corrosive elements. </span><span data-ccp-props="{}"> </span></p>								</div>
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															<img loading="lazy" decoding="async" width="1024" height="482" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture10.jpg?fit=1024%2C482&amp;ssl=1" class="attachment-large size-large wp-image-13121" alt="Picture10" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture10.jpg?w=1260&amp;ssl=1 1260w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture10.jpg?resize=300%2C141&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture10.jpg?resize=1024%2C482&amp;ssl=1 1024w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture10.jpg?resize=768%2C361&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture10.jpg?resize=630%2C296&amp;ssl=1 630w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/04/Picture10.jpg?resize=400%2C188&amp;ssl=1 400w" sizes="(max-width: 1024px) 100vw, 1024px" title="NESL Restores Ship’s Conduit Pipe and Junction Box with Belzona 1311 &amp; Belzona 5811 68">															</div>
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									<p><b><span data-contrast="auto">Final Inspection and Results</span></b><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">The project concluded with an aerial view of the restoration, showcasing the seamless integration of the repaired and newly fabricated components. The conduit pipe and junction box were fully restored, exceeding industry standards for reliability and longevity. Our client was thrilled with the outcome, confident in the enhanced performance and extended lifespan of their ship’s infrastructure.</span><span data-ccp-props="{}"> </span></p><p><b><span data-contrast="auto">Why NESL?</span></b><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">This project exemplifies NESL’s commitment to excellence. By combining advanced materials like Belzona 1311 and 5811 with our expertise in fabrication and repair, we delivered a solution that not only addressed immediate concerns but also provided lasting value. Our ability to tackle complex challenges with innovative techniques sets us apart as a trusted partner in industrial restoration.</span><span data-ccp-props="{}"> </span></p><p><b><span data-contrast="auto">Thank You for Your Trust</span></b><span data-ccp-props="{}"> </span></p><p><span data-contrast="auto">We extend our gratitude to our valued client for entrusting us with this critical project. At NESL, we’re dedicated to pushing the boundaries of what’s possible, ensuring that every job—big or small—is completed with precision, care, and a focus on customer satisfaction.</span><span data-ccp-props="{}"> </span></p>								</div>
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		<title>Restoring Wind Girder Integrity at a Leading Chemical Plant in India with Belzona Coatings</title>
		<link>https://www.niccoengineering.com/restoring-wind-girder-integrity-at-a-leading-chemical-plant-in-india-with-belzona-coatings/</link>
					<comments>https://www.niccoengineering.com/restoring-wind-girder-integrity-at-a-leading-chemical-plant-in-india-with-belzona-coatings/#respond</comments>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Wed, 19 Mar 2025 07:57:22 +0000</pubDate>
				<category><![CDATA[Belzona]]></category>
		<category><![CDATA[Nicco Blog]]></category>
		<category><![CDATA[Belzona 1111]]></category>
		<category><![CDATA[storage tank]]></category>
		<category><![CDATA[wind girder]]></category>
		<guid isPermaLink="false">https://www.niccoengineering.com/?p=13088</guid>

					<description><![CDATA[In the construction of storage tanks, wind girders (or stiffening rings) play a critical role. They prevent the tank walls from buckling under wind loads, especially when the tank is empty, ensuring structural stability and safety. However, when these girders are compromised by corrosion, the entire tank structure becomes vulnerable. The Challenge: A renowned chemical [&#8230;]]]></description>
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									<p>In the construction of storage tanks, <strong>wind girders</strong> (or stiffening rings) play a critical role. They prevent the tank walls from buckling under wind loads, especially when the tank is empty, ensuring structural stability and safety. However, when these girders are compromised by corrosion, the entire tank structure becomes vulnerable.</p>								</div>
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															<img loading="lazy" decoding="async" width="1024" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/1.png?fit=1024%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13091" alt="Corroded wind girder" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/1.png?w=1080&amp;ssl=1 1080w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/1.png?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/1.png?resize=1024%2C1024&amp;ssl=1 1024w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/1.png?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/1.png?resize=768%2C768&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/1.png?resize=540%2C540&amp;ssl=1 540w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/1.png?resize=400%2C400&amp;ssl=1 400w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/1.png?resize=100%2C100&amp;ssl=1 100w" sizes="(max-width: 1024px) 100vw, 1024px" title="Restoring Wind Girder Integrity at a Leading Chemical Plant in India with Belzona Coatings 74">															</div>
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															<img loading="lazy" decoding="async" width="1024" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/2.png?fit=1024%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13092" alt="Pitted Wind girder of a chemical storage tank" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/2.png?w=1080&amp;ssl=1 1080w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/2.png?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/2.png?resize=1024%2C1024&amp;ssl=1 1024w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/2.png?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/2.png?resize=768%2C768&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/2.png?resize=540%2C540&amp;ssl=1 540w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/2.png?resize=400%2C400&amp;ssl=1 400w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/2.png?resize=100%2C100&amp;ssl=1 100w" sizes="(max-width: 1024px) 100vw, 1024px" title="Restoring Wind Girder Integrity at a Leading Chemical Plant in India with Belzona Coatings 75">															</div>
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									<p><strong>The Challenge:</strong></p><p>A renowned chemical plant in India encountered this exact issue. Their storage tank&#8217;s wind girder had suffered severe corrosion, with <strong>rust, pitting, and metal flaking</strong> visibly compromising the girder’s integrity. If left unaddressed, the structure faced potential failure under environmental stress.</p>								</div>
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															<img loading="lazy" decoding="async" width="1024" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/3.png?fit=1024%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13093" alt="Application of Belzona coating in progress" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/3.png?w=1080&amp;ssl=1 1080w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/3.png?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/3.png?resize=1024%2C1024&amp;ssl=1 1024w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/3.png?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/3.png?resize=768%2C768&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/3.png?resize=540%2C540&amp;ssl=1 540w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/3.png?resize=400%2C400&amp;ssl=1 400w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/3.png?resize=100%2C100&amp;ssl=1 100w" sizes="(max-width: 1024px) 100vw, 1024px" title="Restoring Wind Girder Integrity at a Leading Chemical Plant in India with Belzona Coatings 76">															</div>
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															<img loading="lazy" decoding="async" width="1024" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/4.png?fit=1024%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13094" alt="4" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/4.png?w=1080&amp;ssl=1 1080w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/4.png?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/4.png?resize=1024%2C1024&amp;ssl=1 1024w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/4.png?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/4.png?resize=768%2C768&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/4.png?resize=540%2C540&amp;ssl=1 540w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/4.png?resize=400%2C400&amp;ssl=1 400w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/4.png?resize=100%2C100&amp;ssl=1 100w" sizes="(max-width: 1024px) 100vw, 1024px" title="Restoring Wind Girder Integrity at a Leading Chemical Plant in India with Belzona Coatings 77">															</div>
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									<p><strong>Our Solution:</strong></p><p>Upon inspection by our experienced service engineers, we identified the extent of the damage and offered a turnkey<strong> solution</strong> with our skilled application team, ensuring not just product supply, but a comprehensive service.</p><p><strong>Surface Preparation:</strong><br />The team meticulously prepared the wind girder surface using non-abrasive hand tools, removing rust and ensuring a smooth, clean base without compromising the substrate.</p><p><strong>Application of Belzona 1111:</strong><br />We used <strong>Belzona 1111 (Super Metal)</strong>, our high-performance composite repair material, to rebuild and restore the girder&#8217;s surface. Its superior adhesion and resistance to corrosion made it ideal for this application.</p>								</div>
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															<img loading="lazy" decoding="async" width="1024" height="1024" src="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/5.png?fit=1024%2C1024&amp;ssl=1" class="attachment-large size-large wp-image-13098" alt="5" srcset="https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/5.png?w=1080&amp;ssl=1 1080w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/5.png?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/5.png?resize=1024%2C1024&amp;ssl=1 1024w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/5.png?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/5.png?resize=768%2C768&amp;ssl=1 768w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/5.png?resize=540%2C540&amp;ssl=1 540w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/5.png?resize=400%2C400&amp;ssl=1 400w, https://i0.wp.com/www.niccoengineering.com/wp-content/uploads/2025/03/5.png?resize=100%2C100&amp;ssl=1 100w" sizes="(max-width: 1024px) 100vw, 1024px" title="Restoring Wind Girder Integrity at a Leading Chemical Plant in India with Belzona Coatings 78">															</div>
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									<p><strong>The Outcome:</strong></p><p>The wind girder was fully restored to its original profile and strength.<br />The plant benefited from <strong>minimal downtime</strong> and a <strong>cost-effective, long-term solution</strong> without the need for structural replacement.<br />The client praised the <strong>seamless coordination, technical expertise, and quality of Belzona products</strong>.</p><p>If your facility faces similar challenges, reach out for a free consultation. Let us help you safeguard your assets.</p>								</div>
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