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| 1 | Supplying, laying, fixing, jointing and testing LT under ground XLPE insulated, galvanised teel strip or wire armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 95 Sqmm 3.5 Core, IS 7098 marked, with electric connection lugs, laid in trenches/under floor or fixed naked with walls / on poles/ in ducts / in GI pipes etc, complete all as specified and directed. |
| 2 | Supplying, laying, fixing, jointing and testing LT under ground XLPE insulated, galvanised teel strip or wire armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 50 Sqmm 3.5 Core, IS 7098 marked, with electric connection lugs, laid in trenches/under floor or fixed naked with walls / on poles/ in ducts / in GI pipes etc, complete all as specified and directed. |
| 3 | Supplying, laying, fixing, jointing and testing LT under ground XLPE insulated, galvanised teel strip or wire armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 35 Sqmm 3.5 Core, IS 7098 marked, with electric connection lugs, laid in trenches/under floor or fixed naked with walls / on poles/ in ducts / in GI pipes etc, complete all as specified and directed. |
| 4 | S&F Two core PVC insulated round sheathed copper conductor cable (FRLS) of size 35 sqmm ,1100 Volt, complete all as specified and directed. |
| 5 | Supply and laying HDPE DWC Pipe outer dia 40 mm. with foxing accessories or protection and covering the electric cable, complete all as specified and directed. |
| 6 | Supplying, installing , testing and commissioning of Voltage stabilizer for automatic operation, Sinlge phase naturally air cooled indoor type and designed for input variation between 180 V to 280 V with output voltage stabilized at 230 with accuracy 1% and speed of correction 10 to 15 Volts per second and of capacity 25 KVA, complete all as specified and directed. |
| 7 | M&L for cutting the road /hard standing to a size not exceeding 70 cm in width and not exceeding 90 cm in depth for laying cable/GI pipe including making good so as to match with existing finishing with PCC (1:4:80 type D2 (using 40 mm grade stone aggregate) for 100 mm thick on top including fair finishing with black complete all as specified and directed. |
| 8 | Excavation in trenches n. exc. 1.5 mtr in wide and n. exc. 1.5 mtr in depth for laying of underground cable and getting out in any type of soil, complete all as specified and directed. |
| 9 | Returning, filling in excavated soil in trenches including spreading, leveling, watering and well ramming in layers n. exc. 25 cm thick, complete all as specified and directed. |
| 10 | Removing of excavted soil to a distance n. exc. 50 mtr and deposited where directed at a level not exceeding 1.5 mtr above the starting point, complete all as specified and directed. |
| 11 | M&L for sand cushioning for underground cable provided with a layer of 8cm thick sand before laying cable and 15cm thick layer of sand after laying and stretching the cable complete all as specified and directed. Note - Punned thickness shall only be measured and paid. |
| 12 | Supplying and laying reinforced precast concrete cable cover class LV, Type1, lfat, size 250mm x 150mm 40mm, complete all as specified and directed. |
| 13 | S&F galvanised steel tubing, light grade of size 80 mm bore ,ISI marked, for protection of under ground cable on pole/wall/under road /for fixing of solar street light, complete all as specified and directed. |
| 14 | S&F galvanised steel tubing, light grade of size 50 mm bore ISI marked, for protection of under ground cable on pole/wall/under road, complete all as specified and directed. |
| 15 | Earthing complete with galvanised iron earth plate electrode 600x600x6mm buried directly in ground (earth pit not less than 2.25mtr deep below ground level) with top edge of earth plate not less than 1.5mtr below normal ground level, connected with 32x6mm size GI strip as earth lead, by means of bolts, nuts, check nuts and washers of galvanized iron or steel complete with 40mm dia GI light grade protection pipe, 20mm dia GI medium grade watering pipe with funnel including charcoal, dust, salt, PCC M-15, type B-1 in pit with precast RCC M-15(1:2:4), type B-1 (using 20mm graded crushed stone aggregates) in cover reinforced with XPM not less than 4.0 Kg per Sqm, test point etc. all as shown in electric plate No-3 of SSR Part-I (2009), complete with necessary earth work in any type of soil, removal to a distance not exceeding 50mtr, including testing on completion, complete all as specified and as directed by Engineer-In-Charge.Note: Earth pit chamber and RCC pit cover shall be painted with two coats of red synthetic enamel paint over one coat of primer including preparing of surfaces. |
| 16 | Supply, installation, testing and commissioning LT Panel board suitable for 415 Volts, 3 Phase 4 wire, 50 Hz AC supply system outdoor type floor mounted along with factory made type panel weather proof, vermin proof, fully ventilated and fabricated out of MS CRCA sheet of 3.15mm thick with ingress protection of IP-54 grade having copper bus bar of rating 400 Amps, three phase and one neutral fixed on insulator and bus bar insulated by coloured heat shrinkable sleeves. The panel shall be front openable and having inner & outer shells. The inner shell dully compartmented for each control gear, including powder coating internally and externally the entire steel surfaces. All the cover shall be provided with suitable locking arrangements. The size of the outer shell should not be less than 1200mm x 1200mm x 450mm, mounted on angle iron stand made out of angle size 50 x 50 x 6mm grouted in PCC foundation in cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate), including suitable sizes of cable gland and accomodating the following control gears and accessories:- |
| 17 | (a) Change over switch ON LOAD 125 Amps 4 pole , 415 Volts (Incomer ) -01 Nos(b) MCCB 63 Amps, 25 KA ,415 Volts (outgoing ) -03 Nos(c) SPN 32 Amps, 10 KA 240 Volts (outgoing ) -01 Nos(d) Copper Bus bar of capacity 400 Amps 3phase and neutral -1 set.(e)Digital type voltmeer 0-500 volts.(f) Digital type Ammeter with CT of suitable ratio for reading upto 400 amps load-01 No(g) Indicating LED lamps R,Y& B -01 set |
| 18 | Supply, installation, testing and commissioning inreplacement of LT Panel board suitable for 415 Volts, 3 Phase 4 wire, 50 Hz AC supply system outdoor type floor mounted along with factory made type panel weather proof, vermin proof, fully ventilated and fabricated out of MS CRCA sheet of 3.15mm thick with ingress protection of IP-54 grade having copper bus bar of rating 400 Amps, three phase and one neutral fixed on insulator and bus bar insulated by coloured heat shrinkable sleeves. The panel shall be front openable and having inner & outer shells. The inner shell dully compartmented for each control gear, including powder coating internally and externally the entire steel surfaces. All the cover shall be provided with suitable locking arrangements. The size of the outer shell should not be less than 1200mm x 1200mm x 450mm, mounted on angle iron stand made out of angle size 50 x 50 x 6mm grouted in PCC foundation in cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate), including suitable sizes of cable gland and accomodating the following control gears and accessories:- |
| 19 | (a) MCCB 250 Amps 4 pole ,36 KA 415 Volts (Incomer ) -01 Nos(b) MCCB 125 Amps, 415 Volts, 25 KA (outgoing ) -01 Nos(c) MCB SP 125 Amps, Breaking capacity upto 25 KA ,240 Volts (outgoing ) -02 Nos(d) Copper Bus bar of capacity 400 Amps 3phase and neutral -1 set.(e)Digital type voltmeer 0-500 volts.(f) Digital type Ammeter with CT of suitable ratio for reading upto 400 amps load-01 No(g) Indicating LED lamps R,Y& B -01 set |
| 20 | Supply, installation, test and commissioning of silent, Diesel engine driven factory assembled, floor mounted generating set of capacity 58.5 KVA/ 47 KW at 0.8 power factor or nearest higher size, 3 phase, 4 wire, 50 Hz, 1500 RPM as per IS 10001/10002 to take 10% over load complete with safety control and metering equipments mounted on & including common base frame with acoustic enclosure (canopy), weather proof as per Latest CPCB-IV+ norms, powder coated all as per manufacturer's instructions manual and all as specified and comprising of the items/ accessories listed here in after:- |
| 21 | (A) Prime Mover :- Directly coupled diesel engine, water cooled suitably de-rated of matching BHP (not less than 74.4 BHP) for driving 58.5 KVA capacity, alternator electric start, four stroke confirming to latest IS-10001/10002 for continuous running and capable for taking 10% over load for 01 hour complete at 1800 meter Altitude above mean sea level and operating temperature range between -15 degree C to +40 degree C at Srinagar Area (J&K) with following accessories:- (i) Fly wheel to suit flexible coupling.(ii) Flexible coupling with guards.(iii) Air cleaner with filters.(iv) Lubricating oil filter (v) Heavy duty radiator assembly with fan.(vi) Anti-vibration pad as recommended by manufacturers.(vii) PT pump with electronic gevernor of suitable capacity.(viii) Self starter 24 volts DC.(ix) Necessary arrangement for charging battery. |
| 22 | (x) Maintenance free battery 12 volts as supplied by manufacturer and as recommended by manufacturer alongwith flexible copper battery lead and connector.AMCO/STANDARD as approved by GE. (xi) Battery rack made out of MS angle iron 40 mm x 40 mm x 5 mm & 150 mm beight - 01 No.(xii) Standard safety device. (xiii) Daily services fuel tank for full running capacity of DG set for min 12 hours enclosed within the canopy all as per CPCB with lever indicator inlet, fuel outlet drain plug, air vent and locking arrangements etc including fuel pipe connections with connected GI pipe medium grade from fuel tank to DG set and over flow from the DG set to fuel tank complete with gate valve. (ixv) Exhaust system with Retrofit emmission control device as per CPCB-IV+ norms shall be provided with thermal insulation by using fire retardant/ non igniting foam conforming to BS-4735 to prevent excess heat radiation on the engine and safe for operator.(xv) Mechanical panel having following accessories :-(aa) Digital Lubrication oil temperature guage - 01 No.(ab) Digital Lubrication oil pressure guage - 01 No. |
| 23 | (ac) Digital Water temperature guage - 01 No. (ad) Starting switch with key - 01 No.(ae) Battery voltmeter.(af) Indicator lamp etc.(ag) Digital Ammetar DC-01 No.(ah) Digital RPM meter-01 No.(aj) Safety measures :(i) Low lubricant oil pressure trip.(ii) High coolent temp trip.(iii) Engine over speed trip.(iv) Battery charging alternator.(v) Emergency stop pressed. (B) Alternator :- 58.5 KVA at 0.8 power factor, self regulated 3 phase with neutral 415 volts 50 Hz, 1500 RPM as per IS : 13364 complete with automatic voltage regulator and foot mounted including making cable connection. The salient feature of alternator are as under :-(i) Voltage regulation under static condition + 1.5%.(ii) Class 'H' insulation.(iii) Permanently lubricating bearing.(iv) Capable to take 10% over load for one hour for every 12 hours. |
| 24 | (C) AMF/CONTROL PANEL :- Supply, installation, test and commissioning of Control AMF Panel : AMF control panel inside the floor mounted acoustic enclosure or outside suitable for 58.5 KVA DG set with by pass assessment including all necessary operating and control device (to meet the requirement of above capacity plus 25% over load) such as contactors, MCCBs, CT's, volts meter, Ammeter, indicating lamp, frequency meter, energy meter with protection fuses for panel instrument battery charging ststem with indicator and cut off relays low and high oil pressure, high speed over load and earth fault protection, reverse current protection duly wired copper conductor cable and cable connection with lugs/thimbles, complete all as specified and directed. |
| 25 | (D) Repair tools and 2 years maintenance spare parts as per following :- Repair Tools :- (i) Ring spanner set of 10-01 set. (ii) Screw driver 6”, 8”, 12”, 14” & 24”-02 each. (iii) Spanner set of 01-01 set. (iv) Adjustable spanner 12” – 04 Nos. (v) Cutting pliers – 01 No. (vi) Techo meter- 01 No. (vii) Tools kit box (only box) – 01 No 2 Years Spare :- (a) Fan belt set complete - 01 No. (b) Lub oil filter - 01 Set. (c) Fuel filter - 01 Set. (d) Service manual and spare part catalog with guarantee card. (e ) Sock treatment chart dully framed - 01 Set. (f) First Aid Box - 01 set. (g) Fire extinguisher form - 01 set. (h) Fire extinguisher (electricity ) - 01 set |
| 26 | (E) ACCOUSTIC ENCLOSURE :- OEM made Acoustic enclosure (canopy) suitable for 58.5 KVA DG with the following provisions/ specifications :- (i) The enclosure fabricated out of CRCA sheet of 14 SWG suitable to accommodate the DG Set properly. (ii) The sheet metal components are hot dip seven tank pretreated.(iii) It is pure polyester based powder coated (inside as wall as outside). All nuts/bolts/hardwares are zinc coated with salt spray test as per ASTMB- 117. (iv) Battery is accommodated in a tray in the enclosure. (v) The doors are fitted with gasket with high quality EPON gasketed to avoid leakage of sound. (vi) Sound proofing of enclosure is done with high quality rock wool/mineral wool conforming to IS 8131 of 50 mm thickness and density of 96 kg/cum. (vii) The wool is further covered with fiber glass cloth and perforated powder coated sheet, insulation level conforming to UL 94 HF1 class flamability. (viii) A special residential silencer is provided within the enclosure to control exhaust noise. (ix) Specially designed alternators are provided to control sound at air entry to the container and exhaust from the container. |
| 27 | (x) Adequate ventilation is provided to meet requirement for combustion and heat removal. If required a blower is used to meet total air requirement and air changes.(xi) Temperature of enclosure does not exceed beyond 50 degree C of ambient temperature. (xii) The enclosure is provided with “high enclosure temperature” safety device. (xiii) There is provision of emergency shutdown from out side the enclosure.(xiv) There is arrangement for proper illumination inside the canopy. (xv) Noise level is not more than75 DB (A) at 1 mtr distance. (xvi) Approved by CPCB-IV+ norms. Please Enable Macros to View BoQ information |
| 28 | (x) Adequate ventilation is provided to meet requirement for combustion and heat removal. If required a blower is used to meet total air requirement and air changes.(xi) Temperature of enclosure does not exceed beyond 50 degree C of ambient temperature. (xii) The enclosure is provided with “high enclosure temperature” safety device. (xiii) There is provision of emergency shutdown from out side the enclosure.(xiv) There is arrangement for proper illumination inside the canopy. (xv) Noise level is not more than75 DB (A) at 1 mtr distance. (xvi) Approved by CPCB-IV+ norms. Please Enable Macros to View BoQ information |
