Latest spray insulation Tenders | Government spray insulation Tenders

Central Government/Public Sector

CTN :42404072

01 Nov, 2025 NA

South Andaman - Andaman And Nicobar Islands

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - icgs c-428; l123 ahu motor not getting started view overload trip on investigation by ss it was found that insulation value is critically low and high resistance variati..

Central Government/Public Sector

CTN :42422994

14 Nov, 2025 27.12 Lacs

Dimapur - Nagaland

Tender For supply of supply of digital multimeter,supply of insulation resistance,supply of earth meter,supply of digital clamp meters,supply of hand held petrol driven brush cutter machine with accessories,supply of generator honda,supply of portable insulation tester with rechargeable battery,supply of cordless wrench machine,supply of heavy duty electric air blower,supply of advanced tool kit 16 piece,supply of 110 piece multi tool kit,supply of hdmi cable tester,supply of lan cable tester,supply of industrial grade laptop.,supply of digital cable scanner,supply of power and hand tool kit,supply of traceable duct rodder complete with accessories,supply of portable digital light lux meter.,supply of lcd display digital screwguage outside micrometer,supply of lcd display digital vernier caliper,supply of handheld digital hygrometer,supply of cable route locator of 12w high power pipe and cable,supply of non contact voltage detector pen type,sitc and transportation of heavy duty aluminium tiltable tower 50 feet ladder,supply of h

Central Government/Public Sector

CTN :42375173

28 Oct, 2025 1.49 Lacs

Sundergarh - Odisha

Tender For supply of digital earth resistance meter (q3) , insulation tester (q3) , true rms clamp meter (q3) , digital light meter (q3) , digital multimeter (q3) , non-contact high voltage detector (q3)

CTN :42109768

01 Nov, 2025 NA

Hyderabad - Telangana

Tender For corrigendum : supply of equipments or accessories required for communicattion division : : - digital earth resistance meter , acbydc clamp meter , cordless telephone instrument 1 plus 1 , cat 6 utp cable 305 meters bundle , telephone line cord 90 meter bundle , handset cord black , handset cord white , telephone rosette box , 10 pair insulation displacement module , rj 11 connector box , rj 9 connector box , rj 45 connector box

CTN :42443455

31 Oct, 2025 5.50 Lacs

Nellore - Andhra Pradesh

Tender For removing spray insulation and providing new insulation to tdbfp-1b drive turbine including stop and governing valves in unit-i/ sdstps during the overhaul 2025-26

Central Government/Public Sector

CTN :42424475

05 Nov, 2025 NA

Kendujhar - Odisha

Tender For supply of item 10 , item 20 , item 30 , item 40 , item 50 , item 60 cable,trg,atc,3.3kv gr,3.5cx50mm2,is9968 size & tvpe 3.5cx50 sq. mm 3.3 kv grade flexible atc conductor of class-s, epr le-3, insulated &black hofr nbr pvc type se-4 sheathed flexible trailing cable suitable for reeling/un-reeling operation. cable type- flexible, standard: is 9968(part 2) 2002 d.c. resistance at 20deg. c (ohms/km) power core max- 0.393 earth core max - 0.795. annealing test in %- (before stranding) 13.5 %. per sulphate test in g/m2- max. 5.00. conductor screeninq power core only material approx thickness mm - extruded semiconducting compound/ extruded semi conducting tape- 0.80. conductor material: annealed tinned copper, 6.6 klv grade, cable type: flexible, standard: is 9968(part 2) 2002 tests on insulation thickness (nom) mm core ldentification - power core-2.20 colour rpct red, yellow & blue for power cores & green for earth core tensile strength before ageing n/mm2- min.4.20 % variation after ageing (air oven)- max. +-30% % variation after ageing in (air-bb)- max. +- 30%. elongation before ageing in % - min.200% % variation after ageing (air oven)- max. +- 30% % variation after ageing in (air-bb)- max. +- 30%. hot set test hot set elongation- 175% permanent set 15%. lnsulation resistance constant (min.) m ohm km. at 27deg.c- min. 3670 at 90 deg.c-min 3.67. thick of lnner sheath min 2.00 mm. rein forcement- open braid of textile material physical test on outer sheath thickness (nom) / min mm- 3.50/ 2.60 colour black, over all diameter of cable mm- 52.00+-3.00. tensile strength ) /bid number : gem/2025/b/6811700 * /dated: 24-10-2025 & & / bid document 1 / 22 before ageing n/mm2 - min. 11.0 at 2oo elongation 4n/ sq. mm. % variation after ageing in (air-bb)-max. +- 50% elongation before ageing in %- min.250% % variation after ageing in (air-bb)- max. + 50%. hot set test hot set elongation- max.175% permanent set- max 15. oil resistance test variation in % in tensile strength- max. +-40% variation in % in elongation-max. +-40%. tear resistance in n/mm - min.5.0. flammability test period of burning after removal of flame- max. 60 sec. min unaffected portion from the lower edge of the top clamp - min 50 mm. test high voltage at room temp- 10 kv ac for 4 hours. water absorption test increase in capacitance 1 to 14 days max- 6% 7 to 14 days max- 2.5%., control trailing cable 12 c x 2.5 3 p x 1.5 (pair screened) 2 voltage grade 1.1 kv 3 reference standard generally confirming to is: 9968 (part- 1)1998 4 conductor a. material to is:8130/84 annealed tinned copper b. nominal area of cross section(sq. mm) i)-unscreened core (sq. mm.) 2.5 ii) - screened pair (sq. mm.) 1.5 c. flexibility class as per is:8130/84 class-5 d. maximum dc resistance of conductor at 20 deg. c i)-unscreened core (ohms/km) 8.21 ii)- screened pair (ohms/km) 13.7 5 insulation i) material epr type ie-2 to is:6380/84 ii) nominal thickness (mm) 1.0 6 two cores of 1.5 sq. mm. size twisted together to form a pair yes. 7 individual pair screening each pair of 1.5 sq. mm. size taped with rpct, screened with 0.2 mm nom dia of annealed tinned copper wires braid, taped with melinex tape. yes. 8 no of cores / pair i)-unscreened cores 12 ii)-screened pairs 3 9 identification of power cores by number printing on cores. 10 laying up (i) three screened pairs laid up together, taped with rubber proofed cotton tape to form group as "a" (ii) 12 unscreened control cores laid up together around group as "a" of screened pairs and taped with rubber proofed cotton tape applied with open spiral. 11 inner sheath a) material to is: 6380/84 hd hofr csp type se-4 b) minimum thickness (mm) 1.6 12 an open braid of nylon cord reinforced in between inner and outer sheath. yes. 13 outer sheath a) material to is: 6380/84 hd hofr csp type se-4 b) nominal thickness (mm) 2.5 14 nom. overall diameter of cable (mm) 33.0 tolerance on nom. overall diameter (mm) /- 2.0 15 max. safe pulling tension lo

Central Government/Public Sector

CTN :42286802

31 Oct, 2025 NA

Haridwar - Uttarakhand

Tender For corrigendum : supply of insulation resistance testing machine

Central Government/Public Sector

CTN :42426326

14 Nov, 2025 NA

Haridwar - Uttarakhand

Tender For supply of insulation resistance tester

State Government

CTN :42421889

29 Oct, 2025 2.00 Lacs

Ashoknagar - Madhya Pradesh

Tender For digital insulation tester (magger) 1000 volt 2000 megha ohms make mptwane meco, digital earth resistance tester test range 10 ohms to 1000 megha ohms and rope polypropylene 22 24 mm / 1 inch dia poly propylene rope size 22 to 24 mm dia make tufro

CTN :42418461

03 Nov, 2025 1.11 Lacs

Thanjavur - Tamil Nadu

Tender For supply of insulation resistance tester megger,megger insulation resistance tester,clamp on type battery powered earth resistance tester km1620,earth resistance tester km1620 clamp on type battery powered,three phase sequence meter 60v-600v ac phase rotation test detector with led indicator

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