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| 1 | M & L for disconnecting the existing earth strip from earthing, temporary connection to other earthing till completion of new complete all as specified and directed by Engr-in-Charge. |
| 2 | M&L for providing earthing complete with copper earth pleate electrode 600x600x3.15mm thick buried directly in ground earth pit not less than 2.25 mtr deep below ground level with top edge of the plate not less than 1.5mtr below normal ground level) connected to coper strip 20 x 3mmas earthing lead by means of bolts, nuts, check nuts & washers of GI or steel and connecting to earth dolly all as shown in electrical plate No 3 connected to earth test point all as specified and indicated including testing on complete all as specified and directed. Note:- Earth continuity conductor and GI protection pipe beyond 7.5m shall be measured and paid under the respective items complete all as specified and directed. |
| 3 | S & F Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required with 20 x 3mm copper strip complete all as specified and directed. |
| 4 | 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 strip 32x6mm as earth leadby means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electricalplate No. 3 connected to earthing test point all as specified or indicated including testing on completion complete all as specified and directed.Note :-Earth continuity conductor and GI protection pipe beyond 7.5m shall be measured and paid under the respective items. |
| 5 | S & F Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required with 32 x 6 mm GI strip complete all as specified and directed. |
| 6 | 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 lead wire 4.0mm dia 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 complete all as specified and directed.Note :- Earth continuity conductor and GI protection pipe beyond 7.5m shall be measured and paid under the respective items. |
| 7 | S & F Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required with 4 mm dia GI wire complete all as specified and directed. |
| 8 | M & L fo r replacing the existing panel and Supplying, installing, commissioningand testing of factory made LT Panel boardof size 1.2x1.2x0.6m ,out doorCPRI aprroved of cubical type made out of 3.15 mm thick CRCA sheet confirming to IS-8623out dooor type totally encloseddouble doorhinged type front & rear opening weather proofdust vermin proofwith canopy slope tope powder coated painting locking arrangement, magnetic catch as directed entry holes and glands of siutable size of incoming/outgoing cable mounted on including MS angle iron stand fabricated out of 50x50x6mm angle iron frame with a clearance of at least 0.45 mtr above gd level and 0.3 mtr below gd level incling reqd PCC for foundation and copping , internal coper control wiriing suitable size for instrument/indicators etc suitable size of copper strip for power cable connection from copperbus bar of high quality electrical grade of rating 1.5 tiomes for incomerincluding removingall panel connection andcomplete all as specifed and directed with following accessories.Location : Single offrs temp accn sub station near HRDC :-a) Aluminium bus bar 400 Amps cap 4 wire fixed on insulator not less than 1.0 mtr long bus bar -1 set. (b) Incoming MCCB 4 Pole, 415 V, Adjustable type, 250 Amps with breaking capacity 36 KA - 01 No , c) Outgoing MCCB, 100 Amps, 3 pole, 415 Volts AC having rupturing capacity 16 KA - 04 Nos, d) Outgoing MCCB, 63 Amps, TPN, 415 Volts AC having rupturing capacity 10 KA - 02 No (d) Outgoing MCCB, 32 Amps, TPN, 415 Volts AC having rupturing capacity 10 KA - 02 No. (e) Digital Voltmeter 0 - 500 volt of size 96x96 mm square with selector switch -01 Nos. (g) Digital Ammeter 0 - 500 A of size 96 x 96 mm square with selector switch-01 No. (h) Indicator Lamp LED type (R-Y-B) with holder - 01 set of three. (i) CT\"s Coils of suitable ratio - 01 Set and control fuse with base-set. |
| 9 | M & L fo r replacing the existing panel and Supplying, installing, commissioningand testing of factory made LT Panel boardof size 1.2x1.2x0.6m ,out doorCPRI aprroved of cubical type made out of 3.15 mm thick CRCA sheet confirming to IS-8623out dooor type totally encloseddouble doorhinged type front & rear opening weather proofdust vermin proofwith canopy slope tope powder coated painting locking arrangement, magnetic catch as directed entry holes and glands of siutable size of incoming/outgoing cable mounted on including MS angle iron stand fabricated out of 50x50x6mm angle iron frame with a clearance of at least 0.45 mtr above gd level and 0.3 mtr below gd level incling reqd PCC for foundation and copping , internal coper control wiriing suitable size for instrument/indicators etc suitable size of copper strip for power cable connection from copperbus bar of high quality electrical grade of rating 1.5 tiomes for incomerincluding removingall panel connection andcomplete all as specifed and directed with following accessories. Location: 155 TA ORs Mess & back side of 155 TA office a) Aluminium bus bar 200 Amps cap 4 wire fixed on insulator not less than 1.0 mtr long bus bar -1 set,b) Incoming MCCB 4 Pole, 415 V, Adjustable type, 100 Amps with breaking capacity 16 KA - 01 No, d) Outgoing MCCB, 63 Amps, TPN, 415 Volts AC having rupturing capacity 10 KA - 02 No,d) Outgoing MCCB, 32 Amps, TPN, 415 Volts AC having rupturing capacity 10 KA - 02 No, (e)MCB SPN 10 KA 63 A, 240 volts -06,(e) Digital Voltmeter 0 - 500 volt of size 96x96 mm square with selector switch -01 Nos.(g) Digital Ammeter 0 - 500 A of size 96x96 mm square with selector switch-01 No.(h) Indicator Lamp LED type (R-Y-B) with holder - 01 set of three.(i) CT\"s Coils of suitable ratio - 01 Set and control fuse with base-set. |
| 10 | M & L fo r replacing the existing panel and Supplying, installing, commissioningand testing of factory made LT Panel boardof size 1.2x1.2x0.6m ,out doorCPRI aprroved of cubical type made out of 3.15 mm thick CRCA sheet confirming to IS-8623out dooor type totally encloseddouble doorhinged type front & rear opening weather proofdust vermin proofwith canopy slope tope powder coated painting locking arrangement, magnetic catch as directed entry holes and glands of siutable size of incoming/outgoing cable mounted on including MS angle iron stand fabricated out of 50x50x6mm angle iron frame with a clearance of at least 0.45 mtr above gd level and 0.3 mtr below gd level incling reqd PCC for foundation and copping , internal coper control wiriing suitable size for instrument/indicators etc suitable size of copper strip for power cable connection from copperbus bar of high quality electrical grade of rating 1.5 tiomes for incomerincluding removingall panel connection andcomplete all as specifed and directed with following accessories. Location: Pump house sub station near HQ COSA OR living & MES sub stationa) Aluminium bus bar 400 Amps cap 4 wire fixed on insulator not less than 1.0 mtr long bus bar -1 set ,b) Incoming MCCB 250 Amps, 4 pole, 415 volts with microprocesser release with breaking capacity 36KA - 01 No, c) Outgoing MCCB, 160 Amps, 3 pole, 415 Volts AC having rupturing capacity 16 KA - 02 Nosd) Outgoing MCCB, 100 Amps, TPN, 415 Volts AC having rupturing capacity 10 KA - 04 No,d) Outgoing MCCB, 32 Amps, TPN, 415 Volts AC having rupturing capacity 10 KA - 04 No,(e) Digital Voltmeter 0 - 500 volt of size 96x96 mm square with selector switch -01 Nos.(g) Digital Ammeter 0 - 500 A of size 96x96 mm square with selector switch-01 No.(h) Indicator Lamp LED type (R-Y-B) with holder - 01 set of three.(i) CT\"s Coils of suitable ratio - 01 Set and control fuse with base-set. |
| 11 | Total contract sum shall be calculated after deduction of schedule of credit amount of Rs. 19,550.00 |
