National Institute Of Science Education And Research has published Tender For Repair And Replacement Of Damaged Spare Of Low Side Hvac System In Niser, Jatni Campus.. Submission Date for this Tender is 30-10-2023. AMC of Air Condition Tenders in Khordha Odisha. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Painting (two or more coats) on rain water, soil, waste and vent pipes and fittings with black anticorrosive bitumastic paint of approved brand and manufacture, over and including a priming of ready mixed zinc chromate yellow primer on new work : 100 mm diameter pipes HVAC Terrace |
| 2 | Painting (two or more coats) on rain water, soil, waste and vent pipes and fittings with black anticorrosive bitumastic paint of approved brand and manufacture, over and including a priming of ready mixed zinc chromate yellow primer on new work : 150 mm diameter pipes HVAC Terrace |
| 3 | Painting with Two or more coats on new work with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shadeover and including a priming of ready mixed zinc chromate yellow primer on new work for pipes 200mm and above: |
| 4 | Providing & Wrapping/coating of GI/MS pipe of all dia with 3mm thick tar based (corrosion protection tape) pipe coating tape of pypkote or approved make as directed by EIC.The job includes application of pipe coating and spiral Wrapping (wrapping should have appropriate overlap) and then making final bonding of tape by blowing hot air etc. Complete as per ASTM standards for corrosionprotection of pipes. |
| 5 | Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work |
| 6 | chillerre-insulated with following closed cell elastometric nitrile rubber of minimum 45 Kg / cu m density,thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class ‘O’insulation applied by suitable rubber based adhesive complete (32mm thick nitrile rubber insulation |
| 7 | removing of damaged insulation from the chiller and prepare the base |
| 8 | Cooling Tower Louvres(Advance make Model no-T1138x2)k (size 920*200) The louvres should be made by FRP material and the shape of louvers should be as per the sample submitted to the qualifying agency |
| 9 | Rewinding of 45 KW CWP |
| 10 | Rewinding of 2.2 KW AHU motor |
| 11 | Rewinding of 7.5 KW AHU motor |
| 12 | Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etcNote:The Pipes of sizes 150mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above . Dismantling and instalation of new M/S pipe Nominal size 200 mm dia including all support |
| 13 | Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc Note:The Pipes of sizes 150mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above . Dismantling and instalation of new M/S pipe Nominal size 100 mm dia including all support |
| 14 | Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etcNote:The Pipes of sizes 150mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above . Dismantling and instalation of new M/S pipe Nominal size 80 mm dia including all support |
| 15 | Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc Note:The Pipes of sizes 150mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above . Dismantling and instalation of new M/S pipe Nominal size 50 mm dia including all support |
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