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Central Government/Public Sector

CTN :38157116 Due date: 27 Dec, 202427 Dec, 2024 1.30 Crore
Tender For corrigendum : special repair for renewel of e/m items and plant/ machinery held in charge of age (e/m) rnd agra cantt under ge (i) rnd delhi - supply , installatation , testing and commissioning of diesel driven generating set to give an out put of 500 kva, 415v ac supply 3 phase, 50 hz, 4 wire radiator mounted on common base plate complete with fuel tank, vibration damper and other accessories with fuel tank viberation damper and other accessories with acoustic enclouser as per latest cpcb-iv norms and amf panel including pcc foundation work as per oem reccommandation and taking out the old dg set from the location and deposited to mes store yard complete all as specified and directed, interanally comprising of following :-(a) diesel driven engine :- developing a net output suitable matched to give a net rated output of minimum 604 hp/suitable to drive 500 kva alternator, at 0.8 power factor 415 volts. the engine should be capable of delivering the required output at 1500 rpm, water cooled, self start, with a provision of 10% overload for one hour in every 12 hours with the following accessories and all as specified.(i) fly wheel to suit flexible coupling and fly wheel housing.(ii) air cleaner complete as per manufacturer specification. (iii) fuel injection pump. (iv) flexible coupling with guard, nuts and bolts.(v) fuel filter with mounting. (vi) oil filter with mounting.(vii) starter motor as per manufactures design.(viii) exhaust, silencer industrial type with exhaust pipe suitable length.(ix) batteries 12 volts 2x180 ah maintenance free batteries with copper lead, terminals etc.(x) instrument panel complete with microprocessor based controller comprising shut down valve indication, lcd hour counter indication, rpm indication , led lamps for fail to start, over speed /under speed . low lub oil pressure, high engine coolant temperature. gaugae.(xi) dynamo/alternator suitable rating., (b) alternator :-the above engine will be coupled through flexible coupling on an indigenous alternator mounted on a strong steel fabricated common base frame suitable for mounting in an acoustic enclousre. the alternator will be 3 phase 50 hz 1500 rpm self regulating self exciting type and have class h insulation of stator and rotor windings and generate 500 kva output at .8 power factor 4 wire 415 volts ac supply under ntp condition with a provision of 10% overload for 1 hour in every 12 hrs running. the alternator would be screen protected and fitted with shield ball/roller bearing, automatic voltage regulator.(c) control panel :- s&f amf (automatic on mains failure) control panel cpri approved outdoor ype kiosk water, dust and vermin proof and fabricated out of 3.15 mm thick crca sheet and 50mm x 50mm x 6mm angle iron powder coated suitable for 415 volts 3 phase 50 hz ac supply with and incl the following :-(i) mccb of suitable capacity(ii) necessary relays, times and power contractors of suitable rating/capacity for auto on-off the dg set and changeover of the load in case of power failure.(iii) digital mulfifunctional meter for phase wise reading of amps, voltage kwh and frequency -01(iv) internal wriring with single core solid copper conductor cable of appropriae gauge incl mumbering ferrules and control fuses.(v) earthing terminals 02 nos(vi) auto/manual start switch to by pass auto start.(vii) battery charging system suitable for charging for charging the battery provided with the dg set incl boost/stickle switch and system, dc voltmeter digital type., (d) fuel tank :- one no built in sheet metal steel tank mounted inside the acoustic encloser and of adequate capacitynot less than 740 ltr with inlet and outlet connection including the following :-(i) level indicator with float and gauge.(ii) fuel piping for fuel supply to engine and over flow to tank(iii) fuel strainer(e) acoustic enclosure :- enclousre be designed for reducing the sound level up to 75+/ 5db (average) as per is 8528 part 10 and as per approved cpcb morms. the acous

CTN :37815903 Due date: 31 Dec, 202431 Dec, 2024 5.00 Lacs
Tender For corrigendum : procurement of books for diploma and post graduate diploma course - common errors in english , learn correct english , communication skills for engineers and scientists , effective technical communication , bussiness communication , communication techniques and skills , environment science and engineering , environmental studies , higher engineering mathematics , numerical method for scientific and engineering computation , introduction method of numerical analysis , higher algebra , elementatry engineering mathematics , engineering mathematics vol. i , engineering mathematics vol. ii , a text book of engineering chemistry , organic chemistry , physical chemistry , text book of engineering chemistry , text book of organic chemistry , text book of inorganic chemistry , engineering chemistry , engineering physics , physics part i , physics for engineers , text book of engineering physics , modern physics , modern engineering physics , applied physics , text book of optics , basics of electrical engineering , fundamental of electrical and electronics , fundamentals of electrical and electronics engineering , basic electrical engineering , experiments in basic electrical engineering , fundamentals of computers , introduction to programmable logic controls , let us c , information technology for management , computer fundamentals architecture and organisation , computer numerical control machines , engineering drawing , machine drawing , text book of engineering drawing , engineering design , mechanical engineering design , machine design , production technology , production and operation management , tool design , installation servicing and maintenance , principles of management , industrial engineering management , industrial engineering and management , workshop technology , workshop technology vol. 1 , workshop technology vol. 2 , material science and metallurgy , engineering physical metallurgy , strength of materials , text book of applied mechanics , mechanics of materials , engineering metrology , engineering metrology and instrumentation , manufacturing science , manufacturing science and technology , manufacturing technology metal cutting and machine tools , manufacturing technology vol. 1 , manufacturing technology vol. 2 , text book of material science , material science and engineering , fluid mechanics , hydraulics, fluid mechanics machine , fluid mechanics through problems , hydraulic and pneumatic control , theory of machine , plastics processing techniques series and beginners , installation , maintenance and rapair of electrical equipments , repair and maintenance , engineering drawing-i , general workshop practice-ii , renewable sources of energy , industrial management and entrepreneurship development , electrical engineering-i , electrical machine-ii , basics of electrical and electronics engineering , electrical design, drawing and estimation-i , electrical design, drawing and estimation-ii , applied chemistry , communication skills-i , communication skills-ii , computer aided drafting and 3d modelling , environmental science and engineering , applied mathmatics-1 , green engineering , total quality management , non destructive testing , rural development , rural development in india , neural networks, fuzzy logic and genetic algorithms synthesis and applications , artificial intelligence a modern approach , network security essentials applications and standards , fundamentals of mechanical engineering and mechatronics , basic mechanical engineering , mathematics text book for class ix , mathematics text book for class x , mathematics text book for class xi , mathematics text book for class xii part1 , mathematics text book for class xii part-2 , physics text book for class xi part-1 , physics text book for class xi part2 , biodegradable plastics and polymers , handbook of biodegradable polymers , plastic materials and processing technology , plastics processing and recycling of plastics , fundam
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