Complete Repair of Laminar Air Flow Panel System in NeuroSurgery OT No. 4 at Govt. Super Specaility Hospital Jammu.

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Tender Inviting Authority: Executive Engineer, Mechanical & Hospital Division GMCH Jammu.

Complete Repair of Laminar Air Flow Panel System in Neuro-Surgery OT No. 4 at Govt. Super Specaility Hospital Jammu

MHDJ/e-NIT 30 of 2026-27 Dated: 04.05.2026 Due : 13.05.2026

Sl. No. Item Code / Make Quantity Units Estimated Rate Addition / Deduction Rate including GST to be quoted by the bidder Rs. P Currency Convertion against each Item Quoted Currency in INR / Other Currency Rebate on old parts in Percentage (%) if any Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category Net Cost of item Rs. P

1 Complete Repair of Laminar Air Flow Panel System in Neuro-Surgery OT No. 4 at Govt. Super Specaility Hospital Jammu by way of cleaning / servicing of Laminar Air Flow System.The job includes careful dismantling of the Laminar Air Flow system components such as access panels, pre-filter sections, and removable covers to facilitate thorough internal cleaning .The job includes includes thorough internal and external cleaning of the unit using appropriate disinfectants to remove dust, microbial contamination, and surface deposits. The work involves cleaning the working chamber, stainless-steel surfaces, , and the plenum section, along with careful dust removal from the pre-filter zone and blower intake area . All accessible surfaces are wiped and sanitized to maintain sterility, and the system is checked to ensure that no obstruction or residue affects airflow. After cleaning, the unit is allowed proper drying and is restored to operational condition.The system is thoroughly inspected after cleaning for restoration of a sterile, contamination-free working area with dust-free surfaces, unobstructed pre-filters, and improved airflow conditions, ensuring safe and hygienic operation for sensitive laboratory and medical procedures. The complete job includes cost of highly skilled labour/techanician, charges for tool and tackles and all kind of taxes. 1 job Excess(+) Full Conversion INR

2 Complete Repair of Laminar Air Flow Panel System in Neuro-Surgery OT No. 4 at Govt. Super Specaility Hospital Jammu by way of Replacement of Hepa Filters.The job includes the safe removal and replacement of the existing HEPA filters with high-efficiency filters of H14 grade, providing a minimum efficiency of 99.97% or higher for 0.3-micron particles,IPD- 25 MM WG. The work involves dismantling the filter housing, carefully removing the old filters without releasing contaminants, and installing new mini-pleat HEPA filters equipped with a durable aluminum or galvanized steel frame for long-term stability. Pre-filters installed upstream are checked and cleaned as required to protect the new HEPA filter and extend its service life. Proper sealing and gasket alignment are ensured to eliminate leakage. After installation, the system undergoes airflow balancing, integrity testing, and verification of uniform laminarity to confirm that the new HEPA filter meets cleanroom standards and restores optimal performance.The complete job includes cost of labour, tool and tackles charges, material charges and all kind of taxes. 8 job Excess(+) Full Conversion INR

3 Complete Repair of Laminar Air Flow Panel System in Neuro-Surgery OT No. 4 at Govt. Super Specaility Hospital Jammu by way of Replacement of Diffusors.The job includes systematic procedure starting with preparation by arranging all required replacement parts, tools, and access equipment such as ladders or scaffolding. The Air Handling Unit (AHU) is then safely shut down, and the diffuser face—typically secured with screws or quarter-turn fasteners—is removed to expose the filter and aperture plate. The old filter is carefully detached and disposed of, followed by cleaning of the surrounding housing and aperture area to remove accumulated dust or contaminants. A new filter is then installed, ensuring proper seating and alignment, and the filter retainer tabs are repositioned and tightened to secure it firmly. The aperture plate and diffuser face are reassembled and fixed back in place. Once the replacement is completed, the entire system is subjected to re-certification by an authorized agency to verify airflow, pressure levels, and filtration performance, ensuring compliance with the required sterile environment standards. The complete job includes cost of labour, tool and tackles charges, material charges and all kind of taxes. 4 job Excess(+) Full Conversion INR

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