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Tender For corrigendum : addition alteration of 3 phase lt supply db at various places in imsc including repair of roof treatment water proofing of imsc building (p-63) imsc (dhanush) at colaba mumbai under ge(nw) nofra
Tender For repair, maintenance, and installation of plant/ systems/equipments (version 2) - npcil office cum transit accom at noida; as per scope of work; as per scope of work- operation and maintenance of various systems, equipment and fittings and supply of items at npcil office cum transit accommodation at noida - 1.1 providing supervisory services for operation & maintenance activity of office cum transit accommodation for o&m work of 11 kv/415v/240v systems, domestic water / fire water/ r.o. water/, air conditioners, water coolers, d.g sets, lighting systems, earth pits, , telephone. lines distribution systems, maintenance of lawns, flowerpots, rectification of deficiencies related to civil work like plumbing, carpentry / masonry work and office work etc. cleaning of underground water tanks, and overhead water tanks. regular check of lighting system of the building and repair and replacement of bulb, choke, holder starter and office work etc. one activity shall be considered completed by deputing one highly skilled manpower as per qualification given in tech. spec. for 9 hours in a day as per work requirement. due to sensitivity of nature of work required round the clock 1.1 highly skilled supervisor will be available round the clock for any instance and requirement as the case may be. 1.2 providing services of technician in skilled category round the clock for o & m activity at noida office cum transit accommodation for following activities :- (i) operation & maintenance of 11 kv system/equipment & transformer:- cleaning and area up keeping of 11 kv switch gear panel and transformer and replacement of silica gel in 315 kva transformer if colour changes. ht drop out fuse and condition monitoring of complete switch gear area, 315 kva transformer oil level in conservator will be checked in one month. the oil level must be maintained between 25%-75%, if it reduces it should be topped up by new tested insulating oil of hv grade per is-335. bushing are to be examined for crack and dirt deposit and are to be cleaned or replaced as necessary once in six months or earlier if required. noise/humming sound, temperature rise (over heating) and crack in bituminous compound once in a month, general cleaning of the transformer to keep it free from dust and soot s quarterly or as required. (ii) preventive maintenance of two (02) nos. 415 volts air circuit breaker, 11 kv vcb (01 nos.) and switch gear area up keeping. the contractor is also responsible for maintaining 230 volts ac distribution systems in healthy condition. the scope of work includes maintenance of db s panels, & switchgear to ensure the functioning of fan, light, distribution of electricity within noida office cum transit accommodation building. the required spares shall be provided by npcil however consumables & hard wares e.g. lubricant, petroleum jelly, tb nut bolt, lugs etc shall be provided by contractor. (iii) operation & maintenance of domestic water/fire water system: the scope of work includes operation of bore well to maintain fire water tank level. preventive maintenance of domestic and fire water system, routine testing of fire water hydrants/pumps both diesel operated and electrical pumps. dewatering and cleaning of underground fire water tank and domestic water tank six monthly. (iv) cleaning of 2 no s of overhead fire tank of 5000 liter capacity and one no. domestic water overhead tank of capacity 5000 liter and one number of solar water tank six monthly, servicing and lubrication of 2 number of domestic water pump, 3 no. sump pump. servicing and lubrication of jockey pump, main hydrant pump, fire engine pump. the required all spares parts, hardware s e.g. lubricant, petroleum jelly nut bolt, gasket etc. shall be provided by contractor. (v) operation and maintenance of solar water heating system will require weekly cleaning of solar water panel, heater replacement and maintaining temperature with heater, repair and replacement of rubber
Tender For repair/ replacement of wall, plastering, ceiling door, windows, tiling, sanitary fitting, roof treatment, joineries, roof treatment and complete gi fittings with water tank fitting including replacement of old led fitting, db, mcb, tpn and rewiring f
Tender For bid to ras bid to ras supply of compressor block with head and valve , piston and ring of air compressor , connecting rod with bearing , air filter , motor pully , oil seal , starter for three hp motor l andt , powersupplyboard zero four eight seven six three one to eight eighty esab model no tig twenty two hundred i , micro switch for washing unit , protective lens for laser engraving machine f theta lens , protective lens for laser cleaning machine protective window or lens , cutoff switch sixty three amp of sixty three kva generator , copper lug twenty five mm , copper lug sixteen mm , insulation tape sixteen mm twenty five mtr , change over switch hundred amp , contactor aux point two no plus two nc coil voltage two twenty v seventy amp , amp meter zero to hundred ampt with ct , volt meter zero to five hundred volt , electronic timer zero to sixty sec , over load relay zero to forty amp
Tender For supply of m and l for dismantling of existing cold storage complete with accessories and deposite inner and outer units at mes store yard as specifed and directed , m and l for submain wiring with 2 run of 10 sqmm frlsh pvc insulated 1100 v grade copper cond 1 core cable and inc pvc conduit of adequates size and fittings , s and f as in repair mcb db tpn dd 4 way incl bus bar neutral link earth bar and din rail recessed with wall surfaces by chase cutting and making good surfaces of wall as specifed and directed , s and f as in repair mcb db spn dd 8 way incl bus bar neutral link earth bar and din rail recessed with wall surfaces by chase cutting and making good surfaces of wall as specifed and directed , s and f inrepair mcb tpn 63 amps 415 v breaking cap 10 ka comp all as directed , s and f in replacement mcb sngle pole 240 v of cap 6 to 32 amps ce series breaking cap 10 ka , s and f in repair mcb spn 16 to 32 amp 240 v breaking cap 10 ka , vmc machine (v1) (q3)