Tender For Supply, Removal And Installation Of Thermal Insulations On Pipes, Equipments And Supports. Supply, Fabrication & Installation Of Gi Ducts. Radiological Shielding Of Hot Spots At Kaiga Generating Station 1&2.
Tender Value
3.88 Crore
Estimated cost
Bid Submission
28 Aug 2026
18 days left
EMD
7.76 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Uttara Kannada → Karnataka
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Supply, Removal And Installation Of Thermal Insulations On Pipes, Equipments And Supports. Supply, Fabrication & Installation Of Gi Ducts. Radiological Shielding Of Hot Spots At Kaiga Generating Station 1&2.
BOQ
| Sl. No. | Item Description |
| 1 | Providing and fixing cold insulation on pipes, ducts and equipment using SE(Self extinguisher) type polysterene pipe sections/slabs confirming to IS 4671/3346 of minimum density 16Kg/m3 and for supports 22Kg/m3, hot bitumen 85/25 grade, covering with cement sand plaster including all necessary fittings and fixtures etc.,as directed by the engineer. 25 mm thick with cement sand plaster in controlled areas. |
| 2 | Providing and fixing cold insulation on pipes, ducts and equipment using SE(Self extinguisher) type polysterene pipe sections/slabs confirming to IS 4671/3346 of minimum density 16kg/m3 and for supports 22kg/m3, hot bitumen 85/25 grade, covering with cement sand plaster including all necessary fittings and fixtures etc.,as directed by the engineer: 50 mm thick with cement sand plaster in controlled areas. |
| 3 | Providing and fixing cold insulation on pipes, ducts and equipment using SE(Self extinguisher) type polysterene pipe sections/slabs confirming to IS 4671/3346 of minimum density 16kg/m3 and for supports 22kg/m3, hot bitumen 85/25 grade, covering with cement sand plaster including all necessary fittings and fixtures etc.,as directed by the engineer. 100 mm thick with cement sand plaster in controlled areas. |
| 4 | Providing and fixing cold insulation on pipes, ducts and equipment using SE(Self extinguisher) type polysterene pipe sections/slabs confirming to IS 4671/3346 of minimum density 16kg/m3 and for supports 22kg/m3, hot bitumen 85/25 grade, including all necessary fittings and fixtures etc.,as directed by the engineer. 50 mm thick without cladding in controlled areas. |
| 5 | Removal of old aluminium sheets without damaging the sheet numbering,storing and sorting at a proper place for easy retrival including all necessary tools, tackles, labour etc., in controlled areas. |
| 6 | Removal of old rockwool matteress/performed sections without damaging the wool storing and sorting at a proper place including all necessary tools,tackles,labour etc., in controlled areas. |
| 7 | Removal of cold insulation as directed by engineer, collecting in to bags, getting it surveyed from HPU and disposing as directed by the engineer. |
| 8 | Refixing of old LRB mattress /sections of various thickness packed and fully encased on both sides with new close twill weave glass clothe (fire proof 7 mil thick) and providing necessary mesh,binding wires/bands and all ancillaries etc., as directed by the EIC in controlled areas. |
| 9 | Refixing of old LRB mattress /sections by providing necessary binding wires, bands, mesh etc.,as directed by the EIC in controlled areas. |
| 10 | Refixing of old aluminim sheets including removing graffite /damaged portion of sheets, providing necessary screws,bands etc., complete |
| 11 | Providing and fixing new resin bonded rock wool matresses of 150 Kg/m3. Density confirming to IS 8183 enclosed on one side with GI wire netting 12.5x0.71mm hexagonal construction, incombustible, fire barrier,irradiation ressistant and odourless including all necessary fittings and fixtures etc.,as directed by the EIC 50 mm thick in controlled areas. |
| 12 | Providing and fixing new resin bonded rock wool matresses of 150 Kg/m3. Density confirming to IS 8183 enclosed on one side with GI wire netting 12.5x0.71mm hexagonal construction, incombustible, fire barrier,irradiation ressistant and odourless including all necessary fittings and fixtures etc.,as directed by the engineer 75 mm thick in controlled areas. |
| 13 | Providing and fixing new resin bonded rock wool matresses/Sections of 150 Kg/m3. Density confirming to IS 8183 enclosed on one side with GI wire netting 12.5x0.71mm hexagonal construction, incombustible, fire barrier,irradiation ressistant and odourless in layers packed and fully encased on both sides with new close twill weave glass clothes (fire proof 7 mil thick) including all necessary fittings and fixtures etc.,as directed by EIC 50 mm thick in controlled areas. |
| 14 | Providing and fixing new resin bonded rock wool matresses/Sections of 150 Kg/m3. Density confirming to IS 8183 enclosed on one side with GI wire netting 12.5x0.71mm hexagonal construction, incombustible, fire barrier,irradiation ressistant and odourless in layers packed and fully encased on both sides with new close twill weave glass clothes (fire proof 7 mil thick) including all necessary fittings and fixtures etc.,as directed by the engineer 75 mm thick in controlled areas. |
| 15 | Providing and fixing new resin bonded rock wool matresses/Sections of 150 Kg/m3. Density confirming to IS 8183 enclosed on one side with GI wire netting 12.5x0.71mm hexagonal construction, incombustible, fire barrier,irradiation ressistant and odourless in layers packed and fully encased on both sides with new close twill weave glass clothes (fire proof 7 mil thick) including all necessary fittings and fixtures etc.,as directed by the engineer 100 mm thick in controlled areas. |
| 16 | Providing and fixing new cladding/ jacketing with 22 SWG (0.71mm) Aluminium Sheet 1/2h quality confirming to IS 737 including all necessary screws tools, tackles,labour etc complete.etc.,as directed by the engineer |
| 17 | Providing and fixing 0.1 mm thick aluminium foil over pipes and equipment as directed by the Engineer-in-Charge. |
| 18 | Installation of special type of insulation on pipes ducts and equipment using departmental supplied insulation material, as directed by the engineer in charge. (Note: the rate for this item of work shall be inclusive of cost of cleaning cloths, screws and labour. The required quantity of insulation material for this item of work shall be issued free of cost by the department). (First layer of 25 mm) in controlled areas. |
| 19 | Installation of special type of insulation on pipes ducts and equipment using departmental supplied insulation material, as directed by the engineer in charge. (Note: the rate for this item of work shall be inclusive of cost of cleaning cloths, screws and labour. The required quantity of insulation material for this item of work shall be issued free of cost by the department). (Second layer of 25 mm) in Controlled areas. |
| 20 | Removal of special type of insulation from pipes and equipment including all necessary fittings and fixtures etc., complete as directed by the EIC, (First and Second layers (both) of each 25 mm) in controlled areas. |
| 21 | Taking delivery from Engineers Stores, cleaning, cutting, fabrication and erection of lead shielding at various locations as instructed by the Engineer-in-charge. (Lead required for shielding shall be issued free of cost from department) in Controlled areas. |
| 22 | Removal of the erected lead bricks / sheet from location for maintenance purpose and re-erecting the same for shielding after maintenance at various locations as instructed by the Engineer-in-charge in controlled areas. |
| 23 | Providing and fixing cold insulation on pipes, ducts and equipment using SE(Self extinguisher) type polysterene pipe sections/slabs confirming to IS 4671/3346 of minimum density 16kg/m3 and for supports 22kg/m3, hot bitumen 85/25 grade, including all necessary ancillaries and covering with cement sand plaster including all necessary fittings and fixtures etc., as directed by the EIC. 25 mm thick with cement sand plaster in other than controlled areas. |
| 24 | Providing and fixing cold insulation on pipes, ducts and equipment using SE(Self extinguisher) type polysterene pipe sections/slabs confirming to IS 4671/3346 of minimum density 16kg/m3 and for supports 22kg/m3, hot bitumen 85/25 grade, including all necessary ancillaries and covering with cement sand plaster including all necessary fittings and fixtures etc.,as directed by the EIC 50 mm thick with cement sand plaster in other than controlled areas. |
| 25 | Providing and fixing cold insulation on pipes, ducts and equipment using SE(Self extinguisher) type polysterene pipe sections/slabs confirming to IS 4671/3346 of minimum density 16kg/m3 and for supports 22kg/m3, hot bitumen 85/25 grade, including all necessary ancillaries and covering with cement sand plaster with all necessary fittings and fixtures etc., as directed by the EIC, 100 mm thick with cement sand plaster in other than controlled areas. |
| 26 | Providing and fixing cold insulation on pipes, ducts and equipment using SE(Self extinguisher) type polysterene pipe sections/slabs confirming to IS 4671/3346 of minimum density 16kg/m3 and for supports 22kg/m3, hot bitumen 85/25 grade, including all necessary ancillaries and all necessary fittings and fixtures etc., as directed by EIC 25 mm thick without cladding in other than controlled areas. |
| 27 | Providing and fixing cold insulation on pipes, ducts and equipment using SE(Self extinguisher) type polysterene pipe sections/slabs confirming to IS 4671/3346 of minimum density 16kg/m3 and for supports 22kg/m3, hot bitumen 85/25 grade, including all necessary ancillaries as directed by EIC 50 mm thick with out clading in other than Zone IV area. |
| 28 | Removal of old aluminium sheets without damaging the sheet numbering, storing and sorting at a proper place for easy retrival including all necessary tools, tackles, labour etc complete in other than controlled areas. |
| 29 | Removal of old rockwool matteress/performed sections without damaging the wool storing and sorting at a proper place including all necessary tools,tackles,labour etc complete in other than controlled areas. |
| 30 | Removal of cold insulation as directed by engineer,collecting in to bags,getting it surveyed and disposing as directed by EIC in other than controlled areas. |
| 31 | Refixing of old LRB mattress /sections of various thickness packed and fully encased on both sides with new close twill weave glass clothes (fire proof 7 mil thick) and providing necessary mesh,binding wires/bands and all ancillaries etc complete.as directed by EIC in other than controlled areas. |
| 32 | Refixing of old mattress /sections by providing necessary binding wires,bands,mesh etc complete.as directed by the EIC in other than controlled areas. |
| 33 | Refixing of old aluminim sheets including removing graffite /damaged portion of sheets, providing necessary screws,bands etc., in other than controlled areas. |
| 34 | Providing and fixing new resin bonded rock wool matresses of 150 Kg/m3. Density confirming to IS 8183 enclosed on one side with GI wire netting 12.5x0.71mm hexagonal construction, incombustible, fire barrier,irradiation ressistant and odourless including all necessary ancillaries including all necessary fittings and fixtures etc.,as directed by EIC. 50 mm thick in other than Controlled areas. |
| 35 | Providing and fixing new resin bonded rock wool matresses of 150 Kg/m3. Density confirming to IS 8183 enclosed on one side with GI wire netting 12.5x0.71mm hexagonal construction, incombustible, fire barrier,irradiation ressistant and odourless including all necessary ancillaries including all necessary fittings and fixtures etc., as directed by EICr. 75 mm thick in other than controlled areas. |
| 36 | Providing and fixing new resin bonded rock wool matresses of 150 Kg/m3. Density confirming to IS 8183 enclosed on one side with GI wire netting 12.5x0.71mm hexagonal construction, incombustible, fire barrier,irradiation ressistant and odourless including all necessary ancillaries including all necessary fittings and fixtures etc.,as directed by EIC.100 mm thick in other than controlled areas. |
| 37 | Providing and fixing new resin bonded rock wool matresses/Sections of 150 Kg/m3. Density confirming to IS 8183 enclosed on one side with GI wire netting 12.5x0.71mm hexagonal construction, incombustible, fire barrier,irradiation ressistant and odourless in layers packed on both sides with new close twill weave glass clothes (fire proof 7 mil thick), including all necessary fittings and fixtures etc.,as directed by the EIC 50 mm thick in other than controlled areas. |
| 38 | Providing and fixing new resin bonded rock wool matresses/Sections of 150 Kg/m3. Density confirming to IS 8183 enclosed on one side with GI wire netting 12.5x0.71mm hexagonal construction, incombustible, fire barrier,irradiation ressistant and odourless in layers packed on both sides with new close twill weave glass clothes (fire proof 7 mil thick), including all necessary fittings and fixtures etc.,as directed by the EIC 75 mm thick in other than controlled areas. |
| 39 | Providing and fixing new resin bonded rock wool matresses/Sections of 150 Kg/m3. Density confirming to IS 8183 enclosed on one side with GI wire netting 12.5x0.71mm hexagonal construction, incombustible, fire barrier,irradiation ressistant and odourless in layers packed on both sides with new close twill weave glass clothes (fire proof 7 mil thick), including all necessary fittings and fixtures etc.,as directed by the EIC 100 mm thick in other than controlled areas. |
| 40 | Providing and fixing new cladding/ jacketing with 22 SWG (0.71mm) Aluminium Sheet 1/2h quality confirming to IS 737 including all necessary screws tools, tackles, labour etc complete.etc.,as directed by the engineer in in other than controlled areas.. |
| 41 | Providing and fixing 0.1 mm thick aluminium foil over pipes and equipment in other than controlled areas. |
| 42 | Installation of special type of insulation on pipes ducts and equipment using departmental supplied insulation material, as directed by the engineer in charge. (Note: the rate for this item of work shall be inclusive of cost of cleaning cloths, screws and labour. The required quantity of insulation material for this item of work shall be issued free of cost by the department). (First layer of 25 mm) in other than controlled areas. |
| 43 | Installation of special type of insulation on pipes ducts and equipment using departmental supplied insulation material, as directed by the engineer in charge. (Note: the rate for this item of work shall be inclusive of cost of cleaning cloths, screws and labour. The required quantity of insulation material for this item of work shall be issued free of cost by the department). (Second layer of 25 mm) in other than controlled areas. |
| 44 | Removal of special type of insulation from pipes and equipment including all necessary fittings and fixtures etc., complete as directed by the EIC.(First and Second layers of each 25 mm) in other than Zone IV area. |
| 45 | Providing and Fixing of rust preventive wrapping coating mattress. Supply of Anti Corrosion protection tape for Application on buried pipe lines confirming to AWWA-C-203 & IS10221.Supply and apply of Compatable primer confirming to AWWA-C-203 & IS 10221 for above anticorrosive tape.including cleaning, cutting/dressing etc and fixing on pipes and equipments at all elevation and all areas as directed by EIC in charge in Other than controlled areas. |
| 46 | Supply and Fixing Nitrile foam insulation on pipes and equipment using Nitrile foam mattresses with adhesive of required Density including all necessary fittings and fixtures etc., complete as directed by the engineer.specification of of of Nitrile insulation material: Nitrile Class ‘O’ insulation sheet with one side laminated with Aluminium foil, Thikness: 25mm, Density: 40-60kg/m3,Aluminim foil thickness >= 12 micron ,thermal conductivity <= 0.038 W/(m.k) at 40 Degree Centigrade.Specification of Adhesive: Fevicol SR 998 or equivalent synthetic rubber adhesive to bond Nitrile rubber insulation material to duct surface. Please Enable Macros to View BoQ information |
| 47 | Supply and Fixing Nitrile foam insulation on pipes and equipment using Nitrile foam mattresses with adhesive of required Density including all necessary fittings and fixtures etc., complete as directed by the engineer.specification of of of Nitrile insulation material: Nitrile Class ‘O’ insulation sheet with one side laminated with Aluminium foil, Thikness: 25mm, Density: 40-60kg/m3,Aluminim foil thickness >= 12 micron ,thermal conductivity <= 0.038 W/(m.k) at 40 Degree Centigrade.Specification of Adhesive: Fevicol SR 998 or equivalent synthetic rubber adhesive to bond Nitrile rubber insulation material to duct surface. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 07, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 28, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 18 daysAug 31, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 21 daysTender Documents
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