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| 1 | (a) Supplying, installing, testing and commissioning, factory assembled silentDiesel Engine driven generator set, fully wired alternator AC to give an out put of 320 KVA with CPCB IV+ continuously rating at a power factor0.8 lagging, 3 phase 4 wire, 415 volts 50 Hz ± 1% supply, 1500RPM, directly coupled with diesel engine liquid cooled mounted on common base frame complete with floor mounting fuel tank (service tank) of adequate capacity with fuel line & accessories, PCC foundation work as per manufacturer\"s instructions, vibration damper pads, control panel & other accessories etc and comprising of following. |
| 2 | (b)Diesel Engine: Liquid cooled turbo charged with after cooler to deliver 395 BHP at 1500 RPM under NTP conditions of BS 5514 and conforming to IS 10002, DIN 6271 & ISO 3046 with an overload capacity of 10% for one hour in any 12 hours continuous operation with the following accessories:. Diesel engine of rated speed at full load electric start developingwithsystem with radiator and including electronic governor control of class A1, engine control panel, lub oil pump, water pump, fuel tank, exhaust pipe with silencer and suitable for electric start with batteries ofadequate capacity and suitable for alternator of specified capacity complete with fly wheel direct/flexible coupling and coupling guard complete. |
| 3 | (a) Radiator with blower fan or heat exchanger with guard.(b) Pipe coupling for engine cooling system piping.(c ) Corrosion inhibitor coolant(d) Paper element filters(i) Fuel filter(ii) Lube oil filter(iii) By pass(e) Fly wheel housing and fly wheel to suit alternator.(f) Engine bearing mechanism in fly wheel housing.(g) Shut off coil with safeties for LLOP/HWT/over speed.(h) Dry type air cleaners and vacuum indicators.(j) Residential silencers.(k) Stainless steel exhaust flexible bellows.(l) Motor driven priming pump.(m) Battery charging alternator. |
| 4 | (n) Exhaust piping made out of STIC C class, MS pipe inclusive of all accessories and hardware, necessary supports scaffolding as per manufacturer\"s recommendations to sustain back pressure with rain cap.(o) Mineral wool insulation 2 inch thick suitable for 400 degree Celsius temperature cladded with aluminium sheet o30 gauge for the entire length of exhaust pipe.(p) First fill of oil, coolant and diesel during commissioning and 12 hours testing.(q) Interconnecting copper cabling of adequate capacity batteries control.(r ) Fuel pipe class STIC 1\" /1.5\" /2\" dia - 01 lot(s) Self starter 12 volts DC.(t) Electric operated electronic governor.(u) Fuel injection pump. |
| 5 | (v) Electronic instrument panel, complete with all accessories as per manufacturer\"s specifications displaying the following:-(i) 12 V Batteries(ii) Water temperature.(iii) lubricating oil pressure.(iv) Engine speed -1500Rpm(v) Engine hours(vi) Frequency.(vii) Voltage. (w) Safety control (Trip and indication). (i) High water temperature (ii) Low lube oil temperature (iii) Over speed stop |
| 6 | (x) Base frame: Sturdy, fabricated welded construction, channel iron base frame (duly painted) for mounting engine and alternator as per manufacturer\"s design along with AVM pads.(y) Battery:-24 volts(02x12vBattery) DC, 180AH, maintenance free battery conforming to IS:14257 with leads & terminals (Make- Excide/Amron).(z) Battery charger for 24 V(02 X 12 V battery)(aa) Fuel tank (515 Ltrs):515 Ltrs diesel storage capacity fuel tank with mounting brackets factory made of 5mm thick HR/MS sheet with level indicator fuel inlet, fuel outlet, air vent, drain plug, in let arrangement for diesel filling fro exterior canopy (without opening its panel) etc complete all as specified and directed. |
| 7 | (c) Alternator:Suitable rated 320 KVA, 0.8 pf , 415 volts, 3 phase, 4 wire, 50 Hz at 1500 RPM, self excited and self regulated with AVR brushless, screen protected, drip proof , insulation class-H, IP -23, voltage regulationgrade - VG 3 self ventilated and conforming to BS: 5000 / IS: 4722 suitable for engine as mentioned here-in before, conforming to IS: 13364(part-1) |
| 8 | (d) Acoustic Enclosure:- M & L for acoustic enclosure for the above 30 KVA DG set to reduce noise level to 75 dB measured at 1.0 meter distance for audible frequencies as per guide of Central Pollution Control Board and size 3490 x 1340 x 1885mm and manufacturer\"s specification and comprising of following from authorised GOEMs of Gen Set manufacturer\"s specified :- |
| 9 | (i) Sound insulation : 100mm thick Rock wool (Density 64 Kg/Cum).(ii) Outer body : 1.6mm thick CRCA(iii) Door : 1.6mm thick CRCA(iv) Base frame : ISMC 300(v) Inside illumination : 1 No.- 1 x 18 watt LEDfitting of make Phillips/ Bajaj/ Crompton. |
| 10 | (e) AMF Control panel:- Factory fabricated cubicle type, free standing, floor mounted outdoor type, IP-52, AMF control panel, provided with removable rear panels & hinged front panel for easy accessibility, fabricated out of not less than 2.0mm thick CRCA sheet including two coats of powder coated paint over a coat of red oxide primer etc and comprising of following: |
| 11 | (f) AMF control circuit with 4 pole MCCB 400 Amps - 2 nos, with ultimate breaking capacity Icu-36 KA at 415 volts and microprocessor release conforming to IEC 60947 Part-I with breaking capacity Ics=Icu at 415 volts , thermal overload setting 70% to 100%, short circuit setting 5 to 10 times-02 Nos. for main supply & DG set supply with HRC back up fuse complete with all DC control relays/ Line voltage monitor (LVM) as per OEM specifications incorporating motorised stored energy operating Engine start, stop, three attempt starting facility and failure to start etc. |
| 12 | (h) Digital load manager : Three phase 4 wire indicating V,I,PF, KVA, KW, F of Enercon make with serial communication port model No.EM6400 with class 1.0 accuracy meter or equivalent make suitable rating of CT per phase- one No.(iii) Indication lamp R, Y, B with 3 Nos. of 2A HRC fuses-10 sets.(iv) Bottom gland plate for incoming and outgoing cables.(v) Circuit diagram plate. |
| 13 | Note:-The fuel for final testing of 12 hours shall be supplied by the contractor and cost deemed to be included in the above offer. All other necessary equipments like resistance load strip heater of suitable capacity/rating and any other items required for final testing shall be provided by the contractor without any extra cost to department. |
| 14 | Material and labour for earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised earth leading strip 32 X 6MM by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion |
| 15 | S& F XLPE insulated armoured and PVC sheathed heavy duty electric cable with aluminium conductor 1100 volt grade laid in tranches passing through pipes /ducts including testing complete of following cross sectional area and size 3.5 X 400 Sqmm all specified and directed.Note- Rate is inclusive of cable gland & cable lugs |
| 16 | EXTERNAL ELECTRICAL SUPPLY |
| 17 | Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 95 sq mm. |
| 18 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 185 sq mm 3.5 core. |
| 19 | Excavation in trenches not exceeding 1.5 m width andnot exc 1.5m in depthgetting out in hard/dense soil |
| 20 | Material and labour for fine river sand for cushioning with layers of sand 8 cm before laying of cable & 15 cm after laying of cable (total 23 cm ) in trenches, duly punning to a thickness of 18 cmfor cable protection complete all as directed and specified. Note:- Thickness after punning shall be measured for payment |
| 21 | Supply and lay PCC cable cover class HV type 2 flat size 300mmx180mmx40mm |
| 22 | Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm in thick using excavated hard/dense soil. |
| 23 | Removal of surplus soil/ soft rock to a distance not exceeding 50 m and depositing where directed. |
| 24 | Supply and fix high density polyethylene pipes( HDPE) of size 75 mm bore having pressure rating 6kgf/sqcm laying in trenches for LT cables complete all as specified. |
| 25 | Material and labour for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enameled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S clamps, bolts and nuts of approved size, forHT, 25 X 20 cm size. |
| 26 | Material and labour for earthing complete with steel earth plate electrode 60cm x 60cm x6mm thick buried directly in ground vertically (earth pit not less than 2.25 metre below ground level) with top edge of plat not less than 1.5 metre below ground level connected to GIearth strip 25x4mm by means of bolts. nuts, check nuts and washers etc including protection pipe 15mm dia up to 7.5m length, provision the earth lead to earth connection in there main distribution box with lugs and GI nuts, bolts, earthing shall be done all as per shown electrical plate No 5 of SSR part 1 Including necessary excavation in soft disintegrated rock and provision of 15mm dia pipe with funnel, PCC earth chamber of 100mm thick precast RCC cover with suitable precast RCC frame and earth test point and testing in presence of Engr -in -Charge. |
| 27 | Supply, installation, testing and commissioning of copper wound transformerstep down, outdoor type complete with standard fittings, HT 11 KV 3 Phase, LT 433 volts, 3 Phase 4 wire with off load tapings on HT side to vary secondary voltage within limit, all as per IS:2026 of capacity200 KVA. |
| 28 | Supply and installation of HT 11 KV,3 Phase 50 Hz totally enclosed metal clad switch gear Complete with Vacuum circuit breaker having rupturing capacity 250 MVA,Rated Current : 400 Amps, Aux Contacts 6NO +6NC,50 Hz,3 Phase,3Wire, Standard test Condition :26.3 KA/3Sec Tripping coil:24 Volts .DC closing coil :24 Volts DC. Spring charged motor: 230 Volts AC.Resin Cast CT Ratio: 100/50/5/5 Amps,15VA burden, class 1 accuracy for metering and 15VA/5P10 protectionPotential transformer, resin cast dry type, 200VA burden, ratio 11kV/110V with HT and LT Over current & Earth fault relay: Aux Supply: 24 Volts DC.Lock out relay: 24 Volts DC with 3NO +2NC and hand reset.Auxiliary relay:24 Volts DC with 3NO +3 and hand reset.Digital Ammeter(Class of Accuracy: 1) Digital Voltmeter(Class of Accuracy: 1) Digital Multi function meter(Class of Accuracy: 1) Local Remote Sensor Switch,TNC Switch,thermostat,Panel space Heater, Trip Circuit healthy push button, Emergency push button, Power pack with battery, Indicating lamps R-Y-B,Epoxy insulators, Aluminium busbar rated for 400 Amp, HT Sleeve Busbar,Panel integration with Adapter panel Complete all as specified & directed. |
| 29 | Supply and fix end cable jointing kit for 11 KV grade cable for out doortermination heat shrink type joint complete with jointing material and accessories suitable for cable 3 core 95 sqmm XLPE insulated armoured with aluminium conductor 11 KV all as specified and directed. |
| 30 | Material and Labour for LT paneledout door type made out of 3.15 mm MS Sheet,front double door openable, back side closed panel and given bus bar 400Amps aluminium with insulation both side of panel,CRCA powder coated, mounted on angle iron frame of angle size 50x50x6mm, grouted on ground using PCC 1:3:6, door opening on front and back, necessary holes on busbar for connecting the Cable including MCCB 350 Amps, 4 pole, 36KA breaking capacity as incoming (one no) & MCCB 250 Amps, 4 pole, 36KA breaking capacity 1 Nos as outgoing, MCCB 160 Amps 160 KA -01 No , MCB TPN 63 Amps-02 nos and MCB SPN 63 Amps-02 nos, multifunction digital meter with LCD display including CT having CTR 50/5 (Parameters : V, A, F, PF, kW, kVA, KWh), Selector switch for voltage and ampere etc as specified and directed. |
| 31 | EXTERNAL WATER SUPPLY |
| 32 | Supply and laying/fixing of 25 mm dia CPVC pipes with all fittings such as elbow, bends, sockets, nipples and union etc SDR 11 and plain CPVC SDR 11 fitting on wall/ ceiling or laying in trenches , floor and including all fittings accessories complete all as specified. |
| 33 | All as per item No 18 above but 50 mm dia pipe |
| 34 | Excavation in trenches not exceeding 1.5 m width andnot exc 1.5 in depthgetting out soft disintegrated rock complete all as specified & directed. |
| 35 | Supply and Fixing gate valve with iron wheel head screwed both ends for iron pipe and fixed in 25 mm dia pipe. |
| 36 | Supply and Fixing gate valve with iron wheel head screwed both ends for iron pipe and fixed in 50 mm dia pipe. |
| 37 | Valve chambers of size 60 cmx 60 cm x 60 cm complete with M S cover. |
| 38 | ROAD PATH, CULVERT |
| 39 | Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/ disintegrated rock complete all as specified and directed. |
| 40 | Material and labour Hard core in broken stone or boulders of gauge n exc 63 mm, deposited, spread and leveled in layers n exc 15 cm thick, watered and rammed to a true surfaces complete all as specified and directed. |
| 41 | Material and labour for Cement concrete work in pavement/ hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less and concrete surface achieved even and smooth without using extra cement complete all as specified and directed. |
| 42 | Forming Contraction (Dummy) joints 80mm deep x 10mm wide, filled with sealing compound Grade \"A\" |
| 43 | FENCING & GATE |
| 44 | Excavating in post holes (or similar holes) each n exc 0.5 cum,getting out in soft and disintegrated rock., returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm complete all as specified and directed. |
| 45 | Material and labour PCC Type D2 1:4 : 8 (40mm graded aggregate) Cement concrete in foundations, filling ,mass concrete |
| 46 | Material and labour Precast cement concrete block masonry Type C1 1:3:6 using 20mm graded stone aggregate with solid blocks exc 10cm in width and setting in mortar 1:6 complete all as specified & directed. |
| 47 | Material and labour PCC Type B-1 1: 2:4 (20mm graded aggregate) as in coping including necessary formwork |
| 48 | M & L rendering 10mm thick on block masonry surfaces in CM 1:4 to be finished even and smooth (without using extra cement) all as specified. |
| 49 | Material and labour preparation of new surfaces & applying two coats cement base paint over a coat of alkali resistant priming paint complete all as specified and directed. |
| 50 | Supply and fix Mild steel work like angle iron, flat iron etc in posts and struts in fencing including to shape as directed, drilling holes, notching for wire etc conforming to Fe 290 Gde E-165 all as specified and asdirected. |
| 51 | Supply and fix Mild steel screw bolts (machine made) with hexagonal /square heads at one end andscrewed the other or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square length of bolt exceeding 5 cm and notexceeding 10 cm longand dia of neck 12 mm all as specified and asdirected. |
| 52 | Supply only Chain link MS galvanized fencing, any size or type complete all as specified and directed |
| 53 | Fixing only Chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc including provision of binding wire complete all as specified and directed. |
| 54 | Material and labour PCC Type C2 1:3 : 6 (40mm graded aggregate) Cement concrete in foundations, filling ,mass concrete |
| 55 | Material and labour for applying two coats of synthetic enamel paint over red oxide priming Surfaces of any description, over 10cm in width or girth, not otherwise described including preparation of new steel surfaces complete all as specified and directed. |
| 56 | Material and labour for applying two coats of synthetic enamel paint over red oxide priming Surfaces of any description, nexc 10cm in width or girth, not otherwise described including preparation of new steel surfaces complete all as specified and directed. |
| 57 | Material and labour for Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 and including for portion framed and hung as gates, including pestle hinges, stops, hand-made sliding bolts etc, complete all as specified and directed. |
