Tender For supply of diesel genset with engine capacity minimum 72 bhp, water cooled, turbocharged intercooled, 4 cylinder, fuel type: high speed die sel, with 12 v electrical starting system, coupled to alternator to produce minimum 58.5 kva,@ 1500 rpm, @ 415v, 87a, 50 hz and 0.8 power factor lagging rating. class of insulation - h mounted on a channel iron base.the layout of genset should meet the following conditions demanded for assembly in the x clas s locomotive without fail as per the general layout of generator of high speed diesel oil firing system for x class loco sketch (attached); while facing the x class steam locomotive from rear, (i) the exhaust line should be directed towards the viewer and radiator should be on the left-hand side of the viewer.(ii) s tandard acoustic enclosure & control panel is not required. engine make: tata/cummins/mahindra ; alternator make:stamford/siemens/crompton/leroy some r [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : customized amc/cmc for pre-owned products - pmcc of rajamundry terminal iocl; aspertender; annual maintenance contract (amc); aspertender; yes- annual contract for round the clock operation & maintenance of electrical and fire fighting equipment and pmcc at indian oil corporation limited, rajahmundry terminal, gummalladoddi village 533289, east godavari district, andhra pradesh.-1) operation, repairs & maintenance as and when required for ht/dp structure, transformers, vcb/acb panels, capacitor banks. maintaining power factor not less than 0.95 etc. including checking condition of silica gel in transformer & its reconditioning. general inspection & replacement of blown off fuses etc., (daily) operation & maintenance of a/b switches, lightning circuits as and when ever required. checking cable terminations (monthly) checking of oil level in transformer & topping up if necessary, checking monthly tripping s of transformer, adjusting the settings of the transformer as and when required as per officer in charge approval. checking & cleaning of acb contacts, isolators, sfu, cable terminations etc. (monthly) removing of cobwebs and cleaning of panel inside (monthly). all checks/inspections as oisd-137, oem recommendations, iocl m&i formats/pdm formats have to be carried out & records to be maintained. jobs not executed by you will be completed through an alternative vendor upon your risk & cost for the same will be deducted from your monthly bill. 2) operation of dg sets as and when required including maintaining dg sets to test running it on a day to day basis. checking up of diesel oil, lubricating oil, radiator water, battery electrolyte level, belt tensions and doing necessary topping up / tightening. rectifying any leaks of oil / water by tightening the clamps, bolts, checking the specific gravity of battery electrolyte and testing with battery tong tester, maintaining a log book of instrumentation panel reading, changing of batteries to dg sets, number of hours run by dg sets and power generated as recorded by the watt-hour meter. all checks/inspections as per oisd-137, oem recommendations, iocl m&i formats/pm/pdm etc have to be carried out & records to be maintained as desired in time to time. jobs not executed by you will be completed through an alternative vendor upon your risk & cost for the same will be deducted from your monthly bill. 3) repairs and maintenance of all lt panels, lt acbs, lighting panels, distribution boxes, lt circuits, pfc panel, pmcc panel, power control panels as and when required. checking the circuits (monthly). changing of defective domestic lights and appliances, like fans, tubes & bulbs etc. changing of chokes, capacitors, fused light by led light replacement. mcb, elcb and fuses if any changing required (monthly/daily as applicable).checking & maintenance of the electrical circuits & cabling related to communication system, computers, terminal automation system(tas), tank farm monitoring system, ups, v-sat, walkie talkie system, lan etc. and attending to all minor problems thereof. cleaning the filter of (a/c) (monthly) checking the circuit of a/c, fridge, water coolers and attending to all minor problems. repairs / replacement of circuits, starters, motors, including that at of fire engine/epmcc panels, tower lights, yard lights, flp fittings, as and when required. all checks/inspections as oisd-137, oem recommendations, iocl m&i formats have to be carried our & records to be maintained. all electrical equipment s maintenance are covered in the scope of this works. overall cleaning of panels from exterior and interior to keep free from accumulation of dust, dirt or any other foreign material. 4) operation of jockey pump (daily)/fire engines operational activities daily/weekly as applicable, contactor points cleaning & cable termination, checking/ tightening (monthly). checking the circuit of starter, clean
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
Tender For corrigendum : provision of power supply infra items for implementation of leh-chushul-thakung itbp link in ba leh. (rate contract for 06 sites) - sub head-i:- (dg set), supply of diesel engine alternator set suitable to generate 5 kva at site conditions, cpcb-iv, totally enclosed diesel engine of suitable to deliver minimum 8.0 bhp (at ntp) , factory assembled and factory tested single/multi cylinder air / water cooled electric start ready to use (rtu) type, housed in a sound proof canopy with manual control panel and coupled with 5 kva single phase, 230 volts alternator at 1500 / 3000 rpm, 0.8 lagging power factor, h-class insulated winding, mounted on rigid ms sheet channel base-frame of sturdy design with necessary reinforcement and with in-built fuel tank of sheet metal, suitable enough for minimum 8 hours running of dg, complete with drain valve, air vent, inlet, outlet connections and gauge. complete with all accessories, battery, engine control panel and having lube oil pressure meter, fuel level gauge, voltmeter, ammeter, frequency meter, engine rpm meter complete as per specifications attached., supplying , installation, testing and commissioning of maintenance free chemical earth station as per latest rdso specifications consisting of :-a) copper bonded steel electrode of 3 meter long, 17 mm dia with copper bonded thickness of minimum 250 microns and ul listed and marked - 1no.b) maintenance free, environmental friendly, mineral compounds, semi soluble , non corrosive , conductivity improving material of rdso approved- 35 kgc) polyplastic , heavy duty, weatherproof, environmetle free earth pit chamber with cover size approx. top dia 250mm, bottom dia 330 mm and height 260 mm heavy duty of 7 ton load capacity, the base unit should have knockouts for interconnecting of strips- 1no., providing and fixing 32 mm x 3 mm g.i. strip direct in ground including digging the trench, laying of strip and refilling the trench, making good the damages, connections etc. as required., supplying installation, testing and commissioning of 32 a rating, double pole, side handle type changeover switch in sheet steel enclosure suitable for operation on 240 v,1-phase, 50 hz ac supply including interconnections , complete as required (bsnl approved makes)., replacement / supplying & laying of 2 x 6 sq mm pvc insulated, pvc sheathed copper conductor armoured cable of 1.1kv grade on surface/wall i/c making connections, testing etc complete as reqd. (isi make), supplying and fixing of fire bucket set( set of 3 buckets) of 9 litre capacity coloured with fire red paint and written "fire on it including supplying and fixing suitable size ms angle iron frame suitable for 3 buckets having hooks etc. including fixing on wall and filling soft sand in buckets complete as required., supplying and fixing of abc type fire extinguishers of 2 kg (abc powder type map-90) complete with delivery hose, squeeze grip release valve, locking arrangement, pressure gauge, operation manual and bracket complete with installation at site with suitable bracket complete as required (isi), acceptance testing of the 5 kva dg set with initial testing after commissioning of dg set at site for 4 hrs in presence of bsnl representative and final acceptance testing after the initial testing for 8 hours on full load and 1 hour on 10% over load at site as per bsnl a/t performa. all resources (fuel, artificial load arrangement, skilled manpower etc.) required for this acceptance testing shall be arranged by vendor., sub head - ii: ( solar power plant), supplying, installation, testing and commissioning of mono perc solar pv panels for 12.5 kwp solar generation system rating complete as required as per the attached specifications., supplying, installation, testing and commissioning of battery bank of 180 v suitable for 12.5kwp solar pv system comprising of 90 nos.. 2v - 200 ah rating vrla batteries, battery rack, protections, dc distribution board, suitable teflon cabling for inte