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| 1 | Supply,Install,Testing and Commissioning of step down 11 KV transformer,level-3,Voltage rating 11KV/0.433 Volts,out door type of capacity 315 KVA,,3 Phase,4 Wire,50 Hz, oil cooled, core type, floor mounted, Delta&star connected maximum losses as defined in vector group DYN 11,Double copper wound ONAN manual type off load tap changing facility on HT side to vary secondary voltage from +/- 7.5 % in steps of 2.5 % continuous rating of capacity 315 KVA incl cable end box on both HT & LT side .The transformer shall be completed with all standard fittings and accessories, guages and including providing first fill transformer oil as per indication level etc and confirming to IS :1180 and fittings and accessories of transformers shall confirm to IS 3639,335-1996 as amended and duly mounted on rollers as per load bearing capacity of transformer and the transformer shall have the following fittings/accessories fitted as per IS and complete all as specified and directed. |
| 2 | (i) HV Primary side consisting of 03 Nos porcelain insulated bushing with brass bushing rods and nuts, bolts and washersand 01 No cable end box as per OEM gauge.(ii) LV Secondary side consisting of 04 Nos porcelain insulated bushing with brass bushing rods and nuts, bolts and washers and 01 No cable end box as per OEM gauge.(iii) Rating plate and terminal marking plate of HT/LT sides (iv) Two earthing terminals for body earthing and two additional for neutral brought out on a bushing (v) One number Thermometer dail type vapour pressure type having range 0-120 degree centigrade with maximum temperature indicator and re-setting device to maximum temperature including needle of temperature gauge :max reading painted terminal ,(vi) Lifting lugs, (vii) Dehydrating silicagel breather (viii) oil level indicator with minimum and maximum marking, (ix) Cooling Radiator, (x) Thermometer pocket , (xi) Drain valve with plug or cover plate, (xii) Conservator tank, (xiii) Oil filling hole with cover including funnel, (xiv) Air release device / plug, (xv) Thermometer 100 mm dia/ stem type with metal guard having maximum temperature indication with resetting devices for transformer, (xvi) winding temperature indicator, (xvii) Air release device for transformer, (xviii) First fill of suitable grade tranformer oil confirming to IS and tested upto 60Kv die electric strength |
| 3 | Note : 1:- Information plate /Technical data plate as laid down in para 15.2 and 15.3 as per IS.2:- Including making PCC foundation for transformer of size of 2.5 mtr X 2.5 mtr X 1.30 mtr (below ground level 0.3 mtr and above ground level 01 mtr and incl providing GI cattle fencing up to 1.50 mtr height all-around up to 2.5 mtr width from the transformer foundation corner to fence and suitable GI gate and locking arrangements complete all as directed by Engr-in-Charge.3:- Exc,RFR,PCC & GI metal fencing with gate items will be measured & paid separately in relavent items(4) Precommissioning test shall be done by SEI in presence of Contractor`s rep. Any defects noticed to be rectified with full satisfaction of SEI & meeting the requirements. All arrangement shall be done by contractor at his own cost. |
| 4 | Supply, install, testing and commissinoning LT panel board outdoor type of size 1400 mm long X1200 mm width X 600mm thickness(depth) with double door type suitable for working on 3 phase ,4 wire ,415 volts, AC ,50Hz, ,cubicle and shall have air ventilation arrangement,IP-54 Protection, floor mounted, free standing, dust and vermin proof, made out of 3.15 mm thick at outer sheet and 2.0 mm thick at internal compartments CRCA sheet and necessary angle/flat irons duly powder coated, hinged doors with rubber gasket, handles.Panel shall have front and rear opening,locking arrangement,cable alleys,cable entry holes for incoming and out going cables busbar chamber and switch gear compartment,see through glass for indicator lamps, control copper wiring & safety fuses,earthing terminals,affix danger notice plate,aluminium busbar fixed on DMC/SMC insulators and all incoming and outgoing internal connection should be connected suitable rating aluminium bus bars only with RYB color code leeves/taps, and the panel will be mounted on 50mmX50mmX6mm GI angle iron base frame of height 45 CM above GL as per site requirement and below GL 45 CM and including connecting up of existing incoming and out going cables by using new aluminium lugs and cable gland and connecting of earth strip and providing civil work/PCC foundation (1:2:4) type B1 with studs,bolts,nuts & washers as per site requirement. And complete all as specified and directed and including comprising of following:- |
| 5 | Note:- (i) LT panel board manufactured by any manufacturer should be followed by CPRI norms/certified. (ii)The contractor shall be arranged General (SLD), circuit lay out drawings & Switch gear items makes submitted for prior approval by the Accepting Officer/Engineer -in-charge before procurement/ordering. (i) MCCB 500 Amps,4 pole, 35/36KA, 415 Volts thermal magnetic based-01 Nos I/C incl spreader links of suitable ratings Make:-ABB/ Siemens/Schneider/Havells (ii) MCCB 400 Amps,4 pole, 36KA, 415 Volts thermal magnetic based-01Nos O/G incl spreader links of suitable ratings Make:-ABB/siemens/Schneider/Havells (iii) MCCB 160 Amps,4 pole, 25KA, 415 Volts thermal magnetic based-01 Nos incl spreader links of suitable ratings Make:-ABB/ Siemens/Schneider/Havells (iv) MCCB 100 Amps,4 pole, 16KA, 415 Volts thermal magnetic based-01 Nos and 01 X spare compartments for MCCB incl spreader links of suitable ratings Make:-ABB/ Siemens/Schneider/Havells (v) MCCB 63 Amps,4 pole, 16KA, 415 Volts thermal magnetic based-01 Nos 01 X spare compartments for MCCB incl spreader links of suitable ratingsMake:-ABB/ Siemens/Schneider/Havells (vi) MCB 32 Amps,SPN, 10KA, 240 Volts thermal magnetic based-03 Nos Make:-ABB/ Siemens/Schneider/Havells (vii) R,Y,B Phase indicating lamp -01 Set Make:- Jigo/L&T (viii) Digital Ammeter (0 amps to 500 Amps) selector switch -01 No.Make:-AE/Selec (ix) Ammeter Selector switch -01 No.Make:-AE/Kaycee (x) 400/5A current transformer -03 No's Make:-Kappa (xi) Digital Voltmeter( 0Volts to 500Volts)-01 No with ASS, Make:-AE/Kaycee (xii) Volmeter selector switch -01 No with VSS Make:-AE /Kaycee (xiii) Protection fuses& controll wiring -03 Nos Make:-Nippon (xiv) Busbar aluminium TPN 800 amps rating suitable size -01 Set ( 04 Nos) |
| 6 | M&L for galvanised iron metal fencing for 11 KV substation and including providing necessary fabrication work,welding, & drilling work,bending,cutting,nuts,bolts and washers etc for transformer fencing and gate with locking arrangements and necessary galavanised 100mm GI channels of length 2 meters heigh incl errection of channels 1.0 mtr below ground level and 1.5 mtr above ground level with proper foundation and coping two coats of red oxide primer and two coats of anti-corrosive silver paint complete all as specified and directed. |
| 7 | Supply, laying & testing 11 KV grade cable XLPE/PVC insulated, screened, PVC bedded,galvanized steel strip or wire armoured, electric power cables (heavy duty ) with stranded aluminium conductor,11000 volts (Earthed) grade, of cross sectional area 95 sqmm,3 core complete all as specified and directed.Make:-Havells india Ltd/Polycab wires Pvt Ltd/Gloster cables Ltd(Note:-(i) Excavation,Earth work,sand cushioning,cable covers and cable protection pipes shall be measured and paid separately.)(ii) The cable shall be in one length unless otherwise directed by GE. |
| 8 | Supply and fix cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 to 120 sqmm complete all as specified and directed.Make: Raychem/M-Seal/Denson |
| 9 | Supply and fix cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 to 185 sqmm complete all as specified and directed.Make: Raychem/M-Seal/Denson |
| 10 | Supply, install, testing and commissinoning LT panel board outdoor type of size 1400 mm long X1200 mm width X 600mm thickness(depth) with double door type suitable for working on 3 phase ,4 wire ,415 volts, AC ,50Hz, ,cubicle and shall have air ventilation arrangement,IP-54 Protection, floor mounted, free standing, dust and vermin proof, made out of 3.15 mm thick at outer sheet and 2.0 mm thick at internal compartments CRCA sheet and necessary angle/flat irons duly powder coated, hinged doors with rubber gasket, handles.Panel shall have front and rear opening,locking arrangement,cable alleys,cable entry holes for incoming and out going cables busbar chamber and switch gear compartment,see through glass for indicator lamps, control copper wiring & safety fuses,earthing terminals,affix danger notice plate,aluminium busbar fixed on DMC/SMC insulators and all incoming and outgoing internal connection should be connected suitable rating aluminium bus bars only with RYB color code leeves/taps, and the panel will be mounted on 50mmX50mmX6mm GI angle iron base frame of height 45 CM above GL as per site requirement and below GL 45 CM and including connecting up of existing incoming and out going cables by using new aluminium lugs and cable gland and connecting of earth strip and providing civil work/PCC foundation (1:2:4) type B1 with studs,bolts,nuts & washers as per site requirement. And complete all as specified and directed and including comprising of following:- |
| 11 | Note:- (i) LT panel board manufactured by any manufacturer should be followed by CPRI norms/certified. (ii)The contractor shall be arranged General (SLD), circuit lay out drawings & Switch gear items makes submitted for prior approval by the Accepting Officer/Engineer -in-charge before procurement/ordering. (i) MCCB 500 Amps,4 pole, 35/36KA, 415 Volts thermal magnetic based-01 Nos I/C incl spreader links of suitable ratings Make:-ABB/ Siemens/Schneider/Havells (ii) MCCB 400 Amps,4 pole, 36KA, 415 Volts thermal magnetic based-01Nos O/G incl spreader links of suitable ratings Make:-ABB/siemens/Schneider/Havells (iii) MCCB 160 Amps,4 pole, 25KA, 415 Volts thermal magnetic based-01 Nos incl spreader links of suitable ratings Make:-ABB/ Siemens/Schneider/Havells (iv) MCCB 100 Amps,4 pole, 16KA, 415 Volts thermal magnetic based-01 Nos and 01 X spare compartments for MCCB incl spreader links of suitable ratings Make:-ABB/ Siemens/Schneider/Havells (v) MCCB 63 Amps,4 pole, 16KA, 415 Volts thermal magnetic based-01 Nos 01 X spare compartments for MCCB incl spreader links of suitable ratingsMake:-ABB/ Siemens/Schneider/Havells (vi) MCB 32 Amps,SPN, 10KA, 240 Volts thermal magnetic based-03 Nos Make:-ABB/ Siemens/Schneider/Havells (vii) R,Y,B Phase indicating lamp -01 Set Make:- Jigo/L&T (viii) Digital Ammeter (0 amps to 500 Amps) selector switch -01 No.Make:-AE/Selec (ix) Ammeter Selector switch -01 No.Make:-AE/Kaycee (x) 400/5A current transformer -03 No's Make:-Kappa (xi) Digital Voltmeter( 0Volts to 500Volts)-01 No with ASS, Make:-AE/Kaycee (xii) Volmeter selector switch -01 No with VSS Make:-AE /Kaycee (xiii) Protection fuses& controll wiring -03 Nos Make:-Nippon (xiv) Busbar aluminium TPN 800 amps rating suitable size -01 Set ( 04 Nos) |
| 12 | M&L for danger notice plate of size 250 x 250mm and 1.6 mm thick galvanised steel plate,vitreous enammelled white, with letters,figures and conventional skull and bones in signal red colour and fixed with GI clamps,bolts and nuts of above size, for HT, 11000 volts grade complete all as specified and directed |
| 13 | Material and labour for GI earth continuity strip of size 32x6 mm complete all as specified and directed. |
| 14 | Material and labour for rubber mat of 1 mtr x 2 mtr x19 mm complete all as specified and directed |
| 15 | Supply, laying & testing PVC insulated armoured, heavy duty electric cable with stranded aluminium conductor,1100 volts of cross sectional area 185 sqmm,4 core including testing complete all as specified and directed.Make:-Havells/polycab/Anchor |
| 16 | Supply and providing river sand for cushioning with dry clean sand 15 cm below cable and 8 cm above the under ground cables and necessary fillings in the trenches and punning to provide required cover complete all as specified and directed. |
| 17 | Excavation in trenches soft loose soil exceeding 1.5 mtr depth and not exc 3.0 mtr depth and not exceeding 1.5 mtr wide for foundations etc and getting out in soft loose soil complete all as specified and directed. |
| 18 | Excavation in trenches , not exceeding 1.5 mtr wide and not exc 1.5 mtr depth for laying of cables, pipe lines, protection pipes and foundations etc and getting out in soft /loose soil complete all as specified and directed. |
| 19 | Returning filling in soil including spreading leveling watering and well rammimg in layer n exc 25 cm complete all as specified and directed |
| 20 | Removing excavated soil not exc 50 mtr ant depositing where directed at a level not exc 1.5 mtr above the starting point all as specified and directed |
| 21 | Material and labour for PCC 1:4:8 type D2 using (40 mm graded stone aggregate) for making good of road cutting portion, mass concrete, filling of foundations etc including necessary use and waste of form work complete all as specified and directed |
| 22 | Material and labour for PCC 1:3:6 type C2 using (40 mm graded stone aggregate) for making good of road cutting portion mass concrete, filling of foundations etc including necessary use and waste of form work complete all as specified and directed |
| 23 | Material and labour for PCC 1:2:4 type B1 using (20 mm graded stone aggregate) for making foundation/base plinth and pole coping, foundation etc including necessary use and waste of form work complete all as specified and directed. |
| 24 | Material and labour for earthing complete with galvanised steel earth plate electrode 600mmX 600mmX 6mm thick buried directely in ground vertically ( earth pit not less than 2.25 metres deep below ground level) with top edge of plate not less than 1.5 metres below ground level, connected to and including galvanised iron strip of size 32 X 6 mm from earth electrode to test point or up to 7.5mtr whichever is less by means of GI bolts, nuts, check nuts and washers all as per electrical plate no 3 of SSR Pt-I and GI watering pipe of 20 mm dia medium grade,GI funnel with wire mesh,including char coal, salt packed all around the earth electrode plate in layers,PCC earth pit chamber 1:3:6 type C1,RCC cover 1:2:4 type B1, including excavation,earth work in any strata and returning filling, removal of surplus soil and testing for required value complete all as specified and directed. |
| 25 | Supply and laying double wall corrugated HDPE pipe 95/100 mm outer dia for cable protection of UG cable complete all as specified. |
| 26 | M & L for brick sub class 'B' 250mm x 115mm x 0.75mm and laid in trenches as in protection of UG cable complete all as specified and directed. |
| 27 | Material & labour for GI pipe 50 mm \\"light grade\\" laid in trenches floors/on , pole/road for cable protection with all fittings complete all as specified and directed.Make:- Jindal/Tata/swastik/BST |
| 28 | Material & labour for GI pipe 80 mm \\"light grade\\" laid in trenches floors/on , pole/road for cable protection with all fittings complete all as specified and directed.Make:- Jindal/Tata/swastik/BST |
| 29 | S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws as specified. Please Enable Macros to View BoQ information |
