Latest hydro insulation repair Tenders | Government hydro insulation repair Tenders

Central Government/Public Sector

CTN :43111326

30 Dec, 2025 NA

Bangalore - Karnataka

Tender For tender for supply of supply and installation commissiong d d -supply installation testing and commissioning of 2tr 24000 btu per hour minimum bee 3 star rated confirming to is 1392 part 2 2018 inverter type cassette split ceiling mount air conditioner having wireless remote controller led display for indoor unit motorized vertical horizontal swing controls air filters uto restart with memory features inbuilt drain pump rotary scroll hermetically sealed compressor and initial charge of eco friendly refrigerant condensor and evaporator coils of copper material suitable for operation on 230v 10 single phase 50hz ac power supply the indoor unit shall be suspended from the ceiling using threaded rods including clamps bolts nuts etc and the outdoor unit shall be mounted on floor complete as required , supply and laying of soft drawn copper refrigerant pipe of suitable size for 2tr air conditioners for interconnection of suction and liquid lines between indoor and outdoor unit with tubular thermal foam insulation including necessary brazing jointing etc as required for cassette split air conditioner as required for item no 1 , supply laying of 4c x 25 sqmm frls pvc insulated 1 1 kv grade pvc sheathed multistrand flexible copper cable confirming to is 7098 pt 1 1988 along with the refrigerant lines for connecting indoor and outdoor units , supply and fixing of 25 mm dia minimum thickness of 1 2mm pvc drain pipe along with accessories and necessary clamps with an u trap at the end as required , supply and fixing of 75mm dia minimum 18mm thickness pvc covering pipe using necessary bend colloc clamps threded rod supports accessories etc for laying copper refrigernt line electrical cable and drain line as required. , supply and installation of floor mounted powder coated ms 25 x 25x5mm l angle frame including clamps bolts nuts vibrating dampers as required , drilling of hole using core cutting machine of size up to 100 mm dia in concrete stone wall ceiling for laying refrigerant lines etc and finishing the same with cement mortar after laying , dismantling shifting of old 2tr cassette split air conditioner having indoor and outdoor units associated refrigerant pipes electrical wires and drain pipes including pump down of refrigerant. , making of necessary alteration of existing gypsum false ceiling for installation of cassette air conditioner indoor units including necessary aluminium channel support gypsum board necessary accessories including painting to match for the existing false ceiling , supply installation testing and commissioning of 2tr 24000 btu per hour and iseer value five star rated and compliance with is 1391 part 2 2018 wall mounted inverter type hi wall split cooling inverter air conditioner having wireless remote controller with led display hermetically sealed scroll rotary compressor and eco friendly refrigerant initial charge of refrigerant condensor and evaporator coils of copper material air filter with auto swing auto restart features suitable for operation on 230v single phase 50hz ac power supply the indoor unit shall be fixed rigidly on wall using necessary frame the outdoor unit shall be mounted on floor laying and interconnection of standard length copper refrigerant piping as supplied by the oem between indoor and outdoor units complete in all respects as required necessary drilling of hole and finishing the same to match for the surrounding as required. , supply and laying of beyond the standard length supplied by the oem copper refrigerant pipe of size suitable for 2tr air conditioners for interconnection of suction and liquid lines between indoor and outdoor unit with tubular thermal foam insulation for hi wall split air conditioner as required for item no 1 , supply laying of 4c x 25 sqmm frls pvc insulated 1 1 kv grade pvc sheathed multistrand flexible copper cable confirming to is 7098 pt 1 1988 along with the refrigerant lines for connecting indoor and outdoor units , supply and fixing of 75mm dia minim

Central Government/Public Sector

CTN :43116183

16 Dec, 2025 9.90 Lacs

Lucknow - Uttar Pradesh

Tender For providing of repair and overhauling service - repairing work of exhaust muffler thermal insulation cover of under slung engine of tc2 bdgm rake and provision of schaku coupler housing work; repairing work of exhaust muffler thermal insulation cover of under slung..

Central Government/Public Sector

CTN :43114159

30 Dec, 2025 NA

Kamrup - Assam

Tender For supply of precision air conditioner pac, 20 tr , factory accessories , refrigerant copper piping with insulation, brazing, testing, qty. as reqd. , in r. m. , condensate drain piping, qty. as reqd. , in r. m. , double skin gi supply ducting with 25 mm insulation, qty as reqd. , in sq. m. , aluminum diffusers 900 cfm with dampers , return air grille assembly , electrical cabling power, control, earthing, cu armoured , civil foundation and outdoor plinth , installation and alignment of pac units , testing, commissioning, and performance verification , documentation, as-built drawings, and training

Central Government / Public Sector

CTN :43129531

24 Dec, 2025 NA

Begusarai - Bihar

Tender For repair and maintenance of insulation works of boilers and turbines during shutdown at tps in barauni refinery.

Central Government/Public Sector

CTN :43128634

23 Dec, 2025 NA

Kolkata - West Bengal

Tender For procurement of the customized installation of split air conditioner with supply of following items -1/2" & 1/4." new copper pipe with insulation (approx. 70 feet) ,drain pipe (approx. 80 feet) ,4 core 2.5 mm cable (approx. 80 feet) ,making & installation of new outdoor brackets for 02 machines

Central Government/Public Sector

CTN :43115983

16 Dec, 2025 NA

Mormugao - Goa

Tender For supply of transformer oil, suitable for electrical use, tested insulation value 30 to 45 kv/4mm gap, as per is:335/1993, in steel drum of 210 itrs. capacity, with isi mark, and manufacturers test certificate.

Central Government/Public Sector

CTN :43138238

18 Dec, 2025 NA

Mehsana - Gujarat

Tender For supply of portable accommodation bunkhouse with complete insulation & interior, as per specification

Central Government/Public Sector

CTN :43116487

30 Dec, 2025 NA

Jamnagar - Gujarat

Tender For supply of polyester with pockets tool bag specifications as per gem, product id: 5116877-52210055375., polyester with pockets tool bag vertical type specifications as per gem product id: 5116877-829874400, polyester without pockets tool bag specifications as per gem product id: 5116877-42480465686, nylon pocket 5 hook and loop fastener specifications as per gem product id: 5116877-89800034227, belzona 7311 of 0.8 ltr pack. technical specifications as per attached annexure. make: belzona., health faucet nozzle (gun) only for lhb coach ac & non-ac lavatories, 33 kv electric shock proof hand gloves for working on high voltage electrical fittings made from specially compounded latex for complete insulation, 100% shock proof, smooth finishing inside and outside of gloves, gloves size-370-380 mm. the product shall be manufactured as per is 4770/1991 or latest., polyester with pockets tool bag vertical type specifications as per gem product id: 5116877-829874400. note:-, sample to be get approved before supply., polyester without pockets tool bag specifications as per gem product id: 5116877-42480465686. note:- sample to be get approved before supply.

Central Government/Public Sector

CTN :43138398

23 Dec, 2025 NA

Chennai - Tamil Nadu

Tender For supply of set of insulating bush 08 x 10.00 high insulation hard epoxy fibre for temperature sensor assembly of traction motor type 6fra6068.

State Government

CTN :42622863

22 Dec, 2025 34.28 Lacs

Kheda - Gujarat

Tender For corrigendum : work of removal & application of thermal insulation at tmd-1, wtps on as & when requires basis.

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