Insulator Tenders

Central Government/Public Sector

CTN :40702414

17 Jul, 2025 NA

Kapurthala - Punjab

Tender For corrigendum : supply of harness for lhb eog non ac gs coaches, as per drawing: edts356,rev-c, corr- 1,am-2., packing instruction: cable harness: complete one coach set cable harness to be pr otected with biodegradable transparent polythene sheet and packed in a wooden box. soft eco-friendly packing material hay,straw, etc be provided inside the wooden box t o protect any damage to cable insulation while packing/unpacking.bottom frame to be made of wooden planks 20mm thick & should have support of atleast 3 wooden battons of size 100x100mm of suitable length to facilitate lifting by fork lifter. rigid pvc condu it supplied loose along with harness should be packed as per instructions .the materia l used for product packaging shall be eco-friendly.a list should be pasted on each pac king showing order no ,pl no, description of the item, drg.no/spec.no, qty , firm's name &address and date of despatch etc. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40702415

17 Jul, 2025 NA

Kapurthala - Punjab

Tender For corrigendum : supply of harness for lhb ac 3 tier type coaches, as per drawing: edts253,rev-j,corr-1 t o 9., packing instruction: cable harness: complete one coach set cable harness to be prote cted with biodegradable transparent polythene sheet and packed in a wooden box. sof t eco-friendly packing material hay,straw, etc be provided inside the wooden box to pr otect any damage to cable insulation while packing/unpacking.bottom frame to be mad e of wooden planks 20mm thick & should have support of atleast 3 wooden battons of size 100x100mm of suitable length to facilitate lifting by fork lifter. rigid pvc conduit supplied loose along with harness should be packed as per instructions .the material used for product packaging shall be eco-friendly.a list should be pasted on each packi ng showing order no ,pl no, description of the item, drg.no/spec.no, qty , firm's name & address and date of despatch etc. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :40950747

18 Jul, 2025 1.77 Crore

Srinagar - Jammu And Kashmir

Tender For supply, installation, testing and commissioning of 2 no. chillers with cooling tower in central ac plant of main hospital at skims soura - sitc of vfd based, ahri/ eurovent certified, water-cooled, mono/ twin screw type chiller of capacity not less than 100 tr with allied items. the item shall be complete and ready to be connected with main headers in the existing central air conditioning plant of skims soura. the chiller shall be accompanied with microprocessor based control panel with all safety, switch gears needed for safe, smooth and hassle-free operation. the job includes laying of foundation as per oem recommendation which shall be not less than 6 inches above the finished floor level. the technical specifications are further detailed in annexure b., sitc electric-motor driven centrifugal pump for condenser and chiller sides having a discharge of 15 to 18 litres per second, head of 30 metres, 1450 rpm. the technical specifications are furhter detailled in annexure b., insulated chilled water piping (nitrile rubber insulation)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.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 kg/ cum density, thermal conductivity 0.037 w/mk or better at 20 deg mean temperature class o insulation applied by suitable adhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect.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., 300 mm (32mm nitrile insulation thickness), 250 mm (32mm nitrile insulationthickness), 150 mm (32mm nitrile insulationthickness), 125mm (32mm nitrile insulation thickness), 100 mm (32mm nitrile insulationthickness), 80 mm (32mm nitrile insulation thickness), 65 mm (32mm nitrile insulationthickness), sitc of butterfly valves with di body double flanged construction with epdm coated disc with long pitch and pn 16 pressure rating as per is 13095 (1991), 250 mm , 150 mm , 125 mm , 100 mm , 80 mm , 65 mm , providing and fixing of aluminum cladding of 0.63 mm thick sheet to the insulated pipelines including bends, valves, fittings, etc. the job includes grooving, providing and fixing of screws, washers etc. as per is : 2676 - 1981, 300 mm (32mm nitrile insulation thickness), 250 mm (32mm nitrile insulation thickness), 150 mm (32mm nitrile insulationthickness), 125mm (32mm nitrile insulationthickness), 100 mm (32mm nitrile insulation thickness), 80 mm (32mm nitrile insulationthickness), 65 mm (32mmnitrile insulation thickness), sitc of ductile iron non-return valve of following size with allied jobs as per site requirement. the valve shall be conforming to is-5312. pressure rating : pn16, 150 mm , 125 mm , 100 mm , sitc of y-strainer (ci) flanged end, of following size with allied jobs as per site requirement. pressure rating : pn16, 150 mm , 125 mm , 100 mm , 80 mm , sitc of balancing valve (ductile iron) of following size with allied jobs as per site requirement. pressure rating : pn16, 150 mm , 125 mm , sitc of t-strainer (c.i.) of following size with allied jobs as per site requirement. pressure rating : pn16, 250mm , sitc of fully stainless steel pressure gauge (bourdon beryllium copper, socket ss316l, case and bazel ss304), rugged construction with epdm blowback, safety glass. 0-40 kg/cm , dual display bar/psi or selectable, sitc in position the bi-metal dial thermometer temperature guage 4 dail size bsp (m) connection, ss case and ss wetted parts completer as required, sitc of air release valve of following size. air release valves shall be provided at all higher points in piping system for venting., 25 mm dia , sitc

Central Government/Public Sector

CTN :40957507

08 Jul, 2025 NA

Jabalpur - Madhya Pradesh

Tender For supply of set of refrigerant cu - pipe/tube along with rubber insulation pipe/tube suitable for split ac ( accessories) of various size as follows: (i) size: 1/2 inch dia = 01 meter. (ii)size : 1/4 inch dia = 01 meter o ne set = 02 meter in two item. make : lg, godrej or similar. firms offer : make/brand - self. [ warranty pe riod: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40955454

16 Jul, 2025 NA

Bengaluru - Karnataka

Tender For procurement of maintenance items for et chamber 31 items - procurement of maintenance items for et chamber - 31 items, copper pipe insulation - 3/8", copper pipe insulation - 1/2", copper pipe insulation - 7/8", copper pipe insulation - 5/8", copper pipe insulation - 9/8", copper pipe insulation - 1/4", copper pipe insulation - 2-1/8", copper pipe insulation - 1", copper pipe insulation - 3/2", copper pipe insulation - 1-1/4", nitrile sheet -25mm, nitrile sheet -19mm, copper pipe insulation - 3/4", two stage vaccum pump, refrigeration hose pipe, flare cup nut, 1/4" fl, kim, 1/4 inch soft copper tube, copper elbow 1-18", copper collar 1-1/8", copper hard pipe 5/8", copper elbow 5/8", copper collar 7/8", copper hard pipe 7/8", 3/8 inch soft copper tube, gauge manifold with hoses, copper hard pipe 1 1/8" inch, pvc insulation tape 3/4" black, pvc insulation tape 3/4" red, pvc insulation tape 3/4" blue, pvc insulation tape 3/4" yellow, pvc insulation tape 3/4" green

corporations/Associations/Others

CTN :40972922

21 Jul, 2025 NA

Tuticorin - Tamil Nadu

Tender For ttps mech ii tm i unit iii removal and re fixing of wool mattress or cera blanket insulation of turbine casing and their allied pipe lines valves during annual overhaul 2025 26

State Government

CTN :40949612

11 Jul, 2025 NA

Rewa - Madhya Pradesh

Tender For enquiry for work contract rewinding and repairing of 01 no. gt oil motor pump set 3 phase, 415v, 5.5kw, 7.5hp 2900 rpm ( insulation class b) at 3x105 mw, thps-i, mppgcl, sirmour.

Central Government/Public Sector

CTN :40951052

10 Jul, 2025 NA

Porbandar - Gujarat

Tender For defect rectification of electrical defect -exhaust fan of provision store is showing low insulation and makingpart-ii- essential details of defects4-3defect descriptionabnormal noise due to motor (230v, 1ph, 318w) bearing worn out anddefective blades. the exhaust motor is required to be overhauled andproved for satisfactory operation. in-way job includes following:(a) removal of exhaust fan motor by dismantling the truncking(b) repair/renewal of bearing.(c) repairing/renewal of defective blades(a) improving of insulation of motor(e) re-fitment of motor and trunking( renewal of all defective boltsall spares/materials required for defect rectification is to be supplied byfirm , 02 in no ibs battery power pack (no.3 & 4) not holding charge and giving rated output. it is suspected that ups charging circuit and invertor circuit is defective. defect to be rectified and system be proved for satisfactory operation. all spares required for defect rectification is to be provided by the firm , cctv display monitor (make: hp, size: 24") at briefing room is not working and showing blank screen due to defective tft display screen. the screen of monitor to be repaired/renewed and proved with the cctv system for satisfactory operation. all spares required for defect rectification is to be provided by the firm.

Central Government/Public Sector

CTN :40741118

10 Jul, 2025 13.30 Lacs

Ambedkar Nagar - Uttar Pradesh

Tender For corrigendum : supply of insulating material - supplying of nominal 2.5mm 10% thick electric insulated pvc synthetic elastomer mat confirming to is 15652 : 2006 with reference to is 5216, is 8437 along with suitable adhesive/ chemical bound, pu resin, water proofing compound and sealing material as per is 15652, suitable for class # b up to 11kv ac. technical specifications: 1. class : b suitable up to 11kv switchgear as ( per is 15652 :2006) 2. thickness: 2.50 10% 3. desired length & width: 2.0 mtrs x 1.0 mtr. ( 20mm) 4. dielectric strength: > 44 kv 5. leakage current: below 10 ma. 6. ac proof voltage: 22 kv ac voltage. 7. insulation resistance : >100000 m ohm 8. tensile strength : > 15n/mm2 9. elongation at break : 250 % min 10. composition: a) the insulating mats shall be made from the material- elastomer, free from any insertions leading to the detoriation of insulating properties. b) the upper surface of the insulating mats shall have small aberrations( rough surface without edges) to avoid slippery effects while the lower surface shall be plane or could be finished slip resistant without affecting adversely the di-electric property of the mat. 11. color: without any metallic derivatives. instructions for fixing of insulation sheet 1) special adhesive & bonding material required for fixing or pasting of insulation mat to be supplied by vendor. terms and conditions 1. test certificates for leakage current, di electric strength, ac proof voltage, insulating resistance, tensile strength and elongation will be provided with material as per is 15652 : 2006 2) as per attached indicative qp & pr specifications vendor shall submit quality plan for ntpc approval, pdi shall be done as per approved qp by ntpc. 3) type test report shall be reviewed by ntpc at the time of pdi. all materials to be supplied shall be of type tested design. the contractor shall submit for employers approval the reports of all the type tests as listed in this specification and carried out within last ten years from the date of bid opening. these reports should be for the tests conducted on the equipment similar to those proposed to be supplied under this contract and the test(s) should have been either conducted at an independent govt laboratory or should have been witnessed by a 3rd party client

Central Government/Public Sector

CTN :40964748

19 Jul, 2025 61.9 Thousand

Palamau - Jharkhand

Tender For supply of calibration of 10 kv insulation tester make megger model s1 1068 , calibration of 10 kv insulation tester make sonel model mic 10k1 , calibration of 1 kv insulation tester make sonel model mic 30 , calibration of thrc kit make beacon model lca , engineer visit at site

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