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Tender For bid to ras tender for supply of fixing self regulating heat tape cable insulation and accessories in ppr pipe - providing and fixing self regulating heat tape resistance heating cable suitable to protect freezing of water in pipelines having rated output of 35 w per meter at 220 v ac supply the heating cable shall have capabibility to automatically adjust its heat output based on surrounding temperature conditions to prevent freezing and overheating the cable should be suitable for continuous operation in outdoor in adverse climatic conditions flexible for installation around pipelines joints and valves and compatible with temperature controller systems , providing m20 3 pin connector suitable for making secure electrical joints between self regulating heat cable terminals designed for reliable power and signal continuity the connector should be operable for operation at rated 220 v ac supply and compatible with heating cables of specified capacity must l ensure safe and firm termination with robust insulation to prevent moisture ingress short circuits and electrical leakage the connector shall be made up from high-quality weather resistant materials suitable for continuous outdoor operation under adverse environmental conditions it should be ease in installation with a compact and durable design for use in pipeline joints terminations and interconnections the connector should be compatible with temperature control systems and associated accessories ensuring long term performance safety and protection against overheating corrosion and mechanical stress , providing temperature differential controller with auto and manual operation housed in a robust ip65 rated enclosure suitable for controlling heattracingsystems to prevent freezing of water in pipelines and utilities the controller should be capable to automatically switch the heat tape on off based on preset temperature differentials ensuring optimal performance and energy efficiency the controller should have in built safety features such as overrun protection and burn out protection to safeguard the heating cable and associated equipment from damage the enclosure shall be weatherproof and suitable for outdoor installation offering protection against dust and water ingress and ensuring reliable long term operation under harsh environmental conditions , providing pt100 temperature sensors with 10 metre cable suitable for accurate temperature measurement and control in heattracing and pipeline monitoring applications the sensors should be made up of platinum resistance type pt100 ensuring high precision stability and reliability over a wide temperature range the wire with sensor should have high quality insulation suitable for reliable signal transmission and compatible with temperature controllers and monitoring systems the cable shall be durable flexible and suitable for installation in outdoor under extreame weather conditions in high altitude area , providing 3 core 1.5 sq mm pvc insulated and pvc round sheathed multicore flexible cable comprising bright annealed bare copper conductors suitable for heavy duty industrial applications rated for voltage grade up to 1100 volts the cable shall confirm to requirements of is 694 2010 the conductors shall be made of high-conductivity annealed copper ensuring efficient current carrying capacity and minimal losses each core shall be uniformly insulated with high-quality pvc compound and the overall cable shall be protected with a durable pvc outer sheath providing resistance against moisture abrasion and mechanical stresses the cable shall be flexible in nature allowing ease of installation in confined and complex routing conditions it should be suitable for continuous operation in indoor and outdoor adverse environments offering reliable performance electrical safety and long service life
Tender For corrigendum : design, engineering, manufacturing, supply ,inspection, installation, testing and commissioning of electrical heattracingsystem and thermal insulation of petroleum product pipeline with allied works at sru unit and camc for the period of five years
Tender For corrigendum : design, engineering, manufacturing, procurement of materials and bought out components, assembly at shop, inspection including inspection by tpia, testing at manufacturer works, packing, supply of electrical heattracing - design, engineering, procurement, fabrication, inspection, testing, transportation, and supply electrical heattracingsystem to be installed at numaligarh refinery limited(nrl), assam including erection & commissioning spares, mandatory spares , special tools and tackles, supervision, site work & training charges at site as per the enclosed tender standard specifications, job specification, data sheets etc. and other codes and standards attached or referred as per material requisition for numailgarh refinery limited, golaghat, assam, india.
Tender For technical bid for supply of hvac operational spares , bearing (6206) size: od, 60 mm x id 50 mm ball bearing desig: 6001-z, ball bearing desig: 6307/2z c3 universal hvac/r controller, armoured 4 core x 6 sqmm xlpe copper cable. 1 sqmm frls multi stranded copper cable (single wire), 10 sqmm frls multi stranded copper cable (single wire) 4 sqmm frls multi stranded copper cable (single wire), fibre glass insulated copper wire for heater size: 6 sqmm, alkaline battery volt: 9vf sealed maintenance free (smf) lean-acid battery 7ah 12v, brush width: 3 inch for painting work. loctite 495 adhesive, kiwi drain cleaner heavy duty industrial safety gloves - cut-resistant (mechanical work), spray foam insulation (pfu) can qty: 750 ml wd 40 multipurpose spray size: 500 ml, green paint (bus green synthetic enamel black paint (synthetic enamel), ms flat bar size: 40 x 5 mm ms l- angle size: 25 x 25 x 5 mm, ms l- angle size: 40 x 40 x 5 mm metal primer (red oxide), black color spary paint 400 ml thread repair helicoil insert ss-m18 x 2.5mm x 1.5d, thread repair helicoil insert ss-m20 x 2.5mm x 1.5d thread repair helicoil, insert ss-m24 x 3mm x 1.5d thinner for oil-based paints, wire type buffing whee bench grinder wheel -heavy grade, dial test indicator (dti) gauge with flexible stem magnetic base stand, digital clamp meter capacity: 600a ac trms heavy duty exhaust fan, size: 9 inch backward curved fan with motor size: 355, mm dia ventilation fan for electrical panel sweep, dia: 12 cm induction motor fan, blade shaft size: 20 mm & blade dia: 130 mm, induction motor fan blade shaft size: 25 mm, & blade dia: 110 mm gi 6 mm x 25 mm bolt & nut with washer, anchor bolt with nut & washer size: 10 mm anchor bolt with nut &, washer size: 8 mm anchor fastner size: 10, mm for threaded rod gi self tapping screw, size: 3/4 inch (20 mm) head type: truss, pop screw size: 1 inch (25 mm) head type: flat (csk). ss self tapping screw size: 2 inch (50 mm), head type: hex din rail size: 35 x 7.5 mm, add on auxiliary contact block (1 no +1 nc) casing and capping size: 20mm (3/4 inch), casing and capping size: 50mm (2 inch) copper strip for electrical motor size: 25 x 3 mm, current transformer (for mfm/ammeter), ratio: 10/5a current transformer (for mfm/ammeter), ratio: 15/5a, current transformer (for mfm/ammeter), ratio: 20/5a current transformer (for mfm/ammeter), ratio: 30/5a, current transformer (for mfm/ammeter), ratio: 5/5a emergency stop switch, metal enclosure electrical junction box, size: 200mmx200mmx150mm, metal enclosure electrical junction box size:, 300mmx300mmx200mm three pole neutral (4p), 32 amps miniature circuit breaker (mcb) 4-way mcb metal enclosure, 2- module surface mounted pvc box. thermal overload relay, range: 14-23 amps electronic fan regulator, single module porcelain heater insulators or terminal. blocks, led indicator color: amber pin type lug size: 1.5 sqmm, pin type lug size: 2.5 sqmm pin type lug size: 4 sqmm, pin type lug size: 6 sqmm spade type lug size: 1.5 sqmm, spade type lug size: 2.5 sqmm metal flexible conduit size:19, motor protection circuit breaker (mpcb) range: 6.3-10 amps (rotary) motor protection circuit breaker (mpcb) inst trip rating: 2.5 amps (rotary), motor protection circuit breaker (mpcb) inst trip rating: 25 amps (rotary) motor protection circuit breaker (mpcb) inst trip rating: 50 amps (rotary), ms conduit size: 25 mm motor terminal block range: 10 hp/7.5 kw, motor terminal block range: 40 hp/30 kw thermal overload relay(olr) range: 20-33 amps, thermal overload relay(olr) range: 42-69 amps plug top 3 pin capacity: 5 amps, 4 pole power contactor capacity: mnx 12 4 pole power contactor capacity: mnx 18, 4 pole power contactor capacity: mnx 9 push button (illuminated) color: green, push button (illuminated) color: red plugable interface relay (4 c/o, 230 vac) with base, plugable interface relay (4 c/o, 24 vac) with base analog timer controller for split ac's, terminal block range: 0.2-2.5 sqmm,
Tender For rate contract for supply of materials for repair of distribution transformers at divisional store of electric division jpdcl batote for year 2026-27 or till the next year tender is finalized - supply of materials for repair of distribution transformers at divisional store of electric division jpdcl batote (per unit rate), super enameled aluminium wire swg-21 (isi mark) in exchange of scrap, super enameled aluminium wire swg-19 (isi mark) in exchange of scrap, super enameled aluminium wire swg-18 (isi mark) in exchange of scrap, super enameled aluminium wire swg-16 (isi mark) in exchange of scrap, super enameled aluminium wire swg-14 (isi mark) in exchange of scrap, super enameled aluminium wire swg-13 (isi mark) in exchange of scrap, super enameled copper wire swg-13 (isi mark) in exchange of scrap, super enameled copper wire swg-12 (isi mark) in exchange of scrap, super enameled copper wire swg-11 (isi mark) in exchange of scrap, aluminium strip for lt winding of sizes, copper strip for lt winding for 400 kva/630kva transformers 8/4 - 10/4.5, lt bush rod brass-complete 12 mm, lt bush rod brass-complete 20 mm, lt bush rod brass-complete 25 mm, lt bush rod brass-complete 30 mm, ht bush rod 12 mm brass for 11/0.440 kv transformer (complete), l.t bush for 11/0.440 kv transformer, 12 mm, l.t bush for 11/0.440 kv transformer, 20 mm, l.t bush for 11/0.440 kv transformer, 25 mm, l.t bush for 11/0.440 kv transformer, 30 mm, ht bush 12 mm for 11/0.440 kv transformer, butter paper, cotton tape 1 roll, rubberized cork sheet 4 mm thick 3x3, rubberized cork sheet 5 mm thick 3x3, cork strip 4mm, lethoride sheet, packing sheet 1mm & 1 mm, glass empire/glass sleeves 0-4mm, glass empire/glass sleeves 8-10mm, bakelite tubes of sizes (as per sample), packing gutties 1 ,1 , nuts and bolts for transformer of sizes, insulating varnish dr. beck, old cotton sarees/ waste, wooden wedges size, ht washers, lt washers m-20, lt washers m-25, lt washers m-12, ht bush clamps ( bimetallic, heavy duty), fevicol, transformer oil, three phase, 2 hp motor, filter paper pack 36 inch/3 feet, 2 kw heater 2.5 feet long, stainless steel type(u shape) tubular finned oven heating element, thermostat rotational type, contactor ml-2, 3-phase motor 1.5 hp, filter packs 2 feet micro, thermostat 0-110, indicator (ryb) big, sproket set 92x25x25, sproket 25, single teeth, chain 10 feet (big), 1/2, chain 10 feet (big), 3/4, chain small 10 feet, 1/2, chain small 10 feet, 3/4, hose pipe, 1 inch, electronic weighing machine (capacity 10kg), electronic weighing machine (capacity 200kg), electric chain pulley 3 ton, electric chain pulley 5 ton with remote, contactor ml-4, steel washer for transformer-as per sample, ms clamping ring-as per sample, m-seal
Tender For providing of custom bid for services - design supply installation testing and comissioning of electric heattracingsystem with insulation and temperature indicator controller and removal of existing heattracingsystem of coal tar tank no 05 as per atc