NIT No.:10690/NIRMAN/2025 Dt. 15/01/2026

Dismantling doors chowkhats with shutters (steel or wood)including architrave, hold fast etc. complete at any floor and stacking as per ithe instruction of Engineer in charge

Dismantling windows chowkhats with shutters (steel or wood) including architrave, hold fast etc. complete at any floor and stacking as per ithe instruction of Engineer in charge

Dismantling terrazzo or mosaic or glazed vitreous or patent cement or tiled flooring or dado skirting of any thickness without sub base at any floor including disposal of all wastage material from site as per uthe instruction of Engineer-in-charge

Dismantling lime/ cement plaster or skirting at any height raking out joints and cleaning the surface for plaster at any floor including disposal of all wastage material from site as per uthe instruction of Engineer-in-charge

Providing and making 15mm thick cement plaster on the rough side of single or half brick wall of mix: In Cement Mortar 1:5 (1 cement : 5 fine sand) at any floor including scaffolding etc. complete.

Stainless steel grade SS 304 O.T. Wall Panels Supply, installation, testing, commissioning of modular OT wall & Corner panels made of stainless steel (SS) of grade SS304 .The inner surface of wall should be constructed with 1.5 mm thick stainless steel grade SS304 backed by minimum 12 mm thick gypsum board fixed by grouting and suitable galvanized iron frame on the masonry walls of OT with stainless steel fasteners of 10 mm dia and 600 mm length at suitable intervals. The steel sheet panel shall be indigenous of reputed make and shall be provided with manufactures test certificate. The fastener shall be fully threaded and shall be power drilled. The panels shall be fixed to the wall by a 1.5 mm thick U shape SS channel of minimum size 50 mm x 50 mm. The individual wall panels shall have folded edges which shall be fixed to S.S. U channel by welding and then shall be welded together. The inner surface of O.T. walls (facing inside the Modular OT) should be easily washable, scratch f ree, dent free, flame resistant, stretch resistant as per BS 3900 Part E2 standards.All joints shall be filled with metal casted and shall be sand flush on site till ready to receive the plastic finish. The individual wall panels should be perfectly sealed together without any gap and free of projections. Wall panel joints should be invisible when the OT is finished. The gap between masonry wall and the panel of the theatre shall be sufficient for the flush mounting of equipments and to enable services, pipes, conduits etc., to run within the gap as per approved layout. All wall-mounted equipment shall be flush mounted and sealed into operation theatre. All the sharp edges and corners shall be in curve to avoid bacterial contamination. The all panel design shall be such that it allows installation and provide support to all equipment without affecting rigidity and strength. All wall mounted equipment should be flush mounted and sealed into theatre wall by means of a erilejointing syste m. There shall be provision for accommodating 4 return riser air ducts with SS304 grills to meet the HVAC requirements as per HVAC layout. Product should have warranty of at least 10 years. The work should be executed at any floor as per the directions of Engineer–in-Charge.

Stainless steel grade SS304 O.T. Ceiling panels Supply ,installation , testing ,commissioning of modular OT ceiling panels made of stainless steel (SS) of grade SS304 .The inner surface of panels should be constructed with 1.5 mm thick stainless steel grade SS304 backed by minimum 12 mm thick gypsum board fixed by grouting on the roof of OT . The sheet panel shall be indigenous of reputed make and shall be provided with manufactures test certificate. The outer surface of panels shall be fixed to the roof by essential fastener supports with stainless steel fastener of 10 mm dia and min. 60 mm length at suitable interval. The fastener shall be fully threaded and power drilled. Ceiling support element should be galvanized or powder coated steel suspension bracket with tension springs. The minimum size of the tie/threaded rod shall be 10mm dia and section as per site requirement. The individual fasteners except those at the edges should be removable individually. The inner surface of panel s (facing inside the MOT) should be easily washable, scratch free, dent free, flame resistant, stretch resistant as per BS 3900 Part E2 Standards. All joints shall be filled with metal casted and shall be sand flush on site till ready to receive the plastic finish. The individual SS panels should be perfectly sealed together without any gap and free of projections. SS ceiling panel joints should be invisible when the OT is finished. The gap between roof & panels the inside and outside surfaces of the theatre shall be variable to suit the architects’ layout, but shall be sufficient for the flush mounting of equipment’s. The gap between roof & panel shall be left to accommodate the equipment at a later date and to enable services, pipes, conduits etc., to run within the gap. All ceiling mounted equipment shall be flush mounted and sealed into operation theatre. All the sharp edges and corners shall be in curve to avoid bacterial contamination. The ceiling panel desig n shall be such that it allows installation and provide support to all equipment and the provision of openings required for the installations, without affecting rigidity and strength. All ceiling mounted equipment should be flush mounted and sealed by means of a sterile jointing system. The ceiling should be thermodynamically stable, not getting heated with electrical wiring or air flow and should not sag with weight of pendants. There shall be provision accommodating room lighting, air supply inlet, ceiling service units, return air outlets etc and should be integrated with SS panel ceiling system. Product should have warranty of at least 10 years. The work should be executed at any floor as per the directions of Engineer–in-Charge.

Supply, installation, testing and commissioning of modular OT Wall and corner panels with insulated prefabricated puff Panels. The OT wall shall be constructed using GI puff panels having 0.8 mm thick GI sheets on both sides. These panels should have been produced in a double band laminator, in which two continuously moving belts carrying 120 GSM galvanized steel sheets of 0.80 mm thickness are firmly bonded together by sprayed -in insulating foam, which hardens during the process. The core consists of rigid polyurethane foam, which has been injected under high pressure, with a minimum density of 40kg/m3. The thickness of Puff shall be minimum 40 mm. The sheet panel shall be of indigenous reputed make and be provided with manufactures test certificate. The puff panel shall be fixed to the floor with bottom track of 1.5 mm thick steel U channel section having min size of 50mm X 50mm. The bottom shall be fixed in the floor of the OT with 10mm thicknessand min. 60 mm long SS fasteners whi ch shall be fully threaded and power drilled. The Panels of walls and ceiling shall be tied together by suitable SS coving. The individual wall panels of wall and ceiling shall be tied together by suitable SS coving.The individual wall panels shall be welded together by SS. All joints shall be filled with metal filler and shall be sand casted on site till smooth finish is obtained. Wall & panel joints shall not be visible after the final wall coating is applied. The gap between the masonry wall surfaces and the panel of the theatre shall be sufficient for the flush mounting of equipment’s. This gap shall be provided to accommodate the equipment at a latter date and to enable services, pipes conduits etc, to be run within the gap. All wall-mounted equipment shall be flush mounted and sealed in operation theatre. All the sharp edges and corners shall be in radius to avoid bacterial contamination. The wall panel design shall be such that it enables the installation and supports all equipment’s. Provision of openings required for the installations shall not affect rigidity and strength of the panel. Access boxes shall be fitted to the rear of all wall-mounted equipment to enable maintenance to be carried out from outside the operation theatre. Product should have warranty of at least 10 years. The work should be executed at any floor as per the directions of Engineer–in-Charge.

G.I. puff panels for OT ceiling Supply, installation, testing and commissioning of modular OT ceiling panels with insulated prefabricated puff Panels. The OT ceiling shall be constructed using GI puff panels having 0.8 mm thick GI sheets on both sides. These panels should have been produced in a double band laminator, in which two continuously moving belts carrying 120 GSM galvanized steel sheets of 0.80 mm thickness are firmly bonded together by sprayed -in insulating foam, which hardens during the process. The core consists of rigid polyurethane foam, which has been injected under high pressure, with a minimum density of 40kg/m3. The thickness of Puff shall be minimum 40 mm. The sheet panel shall be of indigenous reputed make and be provided with manufactures test certificate. The puff panel shall be fixed to the floor with bottom track of 1.5 mm thick steel U channel section having min size of 50mm X 50mm. The bottom shall be fixed in the floor of the OT with 10mm thicknessand min. 60 mm long SS fasteners which shall be fully threaded and power drilled. The Panels of walls and ceiling shall be tied together by suitable SS coving. The individual panels of wall and ceiling shall be tied together by suitable SS coving. The individual wall panels shall be welded together by SS. All joints shall be filled with metal filler and shall be sand casted on site till smooth finish is obtained. Wall & panel joints shall not be visible after the final wall coating is applied. The gap between the masonry wall surfaces and the panel of the theatre shall be sufficient for the flush mounting of equipment’s. This gap shall be provided to accommodate the equipment at a latter date and to enable services, pipes conduits etc, to be run within the gap. All wall-mounted equipment shall be flush mounted and sealed in operation theatre. All the sharp edges and corners shall be in radius to avoid bacterial contamination. The wall panel design shall be such that it enables the in stallation and supports all equipment’s. Provision of openings required for the installations shall not affect rigidity and strength of the panel. Access boxes shall be fitted to the rear of all wall-mounted equipment to enable maintenance to be carried out from outside the operation theatre. Product should have warranty of at least 10 years. The work should be executed at any floor as per the directions of Engineer–in-Charge.

Anti bacterial paint on G.I.Puff panel or S.S. panel of O.T. Providing and establishing anti-bacterial & anti fungicidal sterile coating of liquid plastic paint on GI Puff/SS panel of modular OT. The paint should be seamless, easy to clean, should have vapor permeability which allows substrate moisture to escape and protects against growth of bacteria, mound and yeasts, moisture resistance freeze / thaw resistance. Anti-bacterial paint’s anti-microbial quality should remain active throughout the life of the product. Vapors permeable structure should allow damp substrates to dry out without causing blistering. It should tolerate cleaning with hospital chemical agents Filling of all joints and cavities should be with metallic epoxy filler and sand casted flush to provide a joint-less finish. This should include all fittings, accessories, hardware, support structures,etc. required for installation. Anti-bacterial and anti-fungus sterile coating shall be applied on the finished w alls & ceiling with at least 2-3 coats to achieve a thickness of minimum 200 micron.Before application of sterile wall coating an appropriate primer shall be applied. The primer shall be supplied along with the paint and should be of the same make as that of paint. and shall be applied prior to coating of anti-bacterial & antifungus sterile paint on walls & ceiling 2-3 coats shall be applied to achieve a thickness of 200 microns. Sterile coating and primer shall be applied on the surface by air-less spray gun Sterile coating shall withstand against application of commonly used cleaners in the operation rooms and shall withstand against regular steam cleaning. Product should have warranty of at least 10 years. The work should be executed at any floor as per the directions of Engineer–in-Charge. Qty Taken from Item 23.5+23.6