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| 1 | MCCB ,DISTRIBUTION BOARDS, MCB\"s, RCCB\"s, CHANGE OVER etc.23.22.1 Supply and erection of Modular case circuit breaker single pole/4 pole on existing wall/pedestal/Panel including bounding to earth and making necessary connections required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work.23.22.1.3TRIPLE POLE MCCB 16 to 100 Amp. 25KA |
| 2 | 23.22.1.4TRIPLE POLE MCCB 125 to 160 Amp. 25KA |
| 3 | 23.22.1.5TRIPLE POLE MCCB 200 to 250 Amp. 25KA |
| 4 | 23.22.1.124 pole MCCB 300 to 400 Amp. 50KA |
| 5 | 23.22.1.134 pole MCCB 600 to 800 Amp. 50KA |
| 6 | 23.22.2.3MCCB Enclosure made of Sheet Steel suitable for mounting MCCB of following ratingsMCCB above 250 A and up to 630 A FP |
| 7 | 23.22.4.7Supply and erection of double door sheet steel enclosure distribution board suitable for MCBS and ELCBS etc. recessed in wall including bonding to earth with all labour and material required to complete the job in all respect up to to the entire satisfaction of the Engineer-in-Charge of the work.TPN DBHorizontal type Double Door 8 way ( 8 incoming 3phase*8 outgoing) |
| 8 | 23.22.4.8 TPN DBHorizontal type Double Door 12 way ( 8 incoming 3phase*12 outgoing) |
| 9 | 23.22.4.9Vertical TPN DB Double Door4 way ( 8 incoming and 3phase*4 outgoing) |
| 10 | 23.22.5Supply and erection of miniature circuit Breaker/isolator 240/415 V in the existing distribution board including making necessary connections:-23.22.5.16 amp. to 32 amp Single Pole |
| 11 | 23.22.5.36 amp. to 32 amp Double Pole |
| 12 | 23.22.5.640 amp to 63 amp. MCB\"s TRIPLE POLE |
| 13 | 23.22.5.840 amp to 63 amp. MCB\"s FOUR POLE |
| 14 | 23.23.1.3Supply and fixing Galvanised Iron flexible pipe complete with socket nipples and check nuts etc. at both ends (Up to length of one metre):-Size 25 mm dia |
| 15 | Supply and erection of MS cable tray , duly pained as required including erection of the same on wall or ceiling with necessary fixture and other material required to complete the job in all respect up to the entire satisfaction of Engineer-in Charge of the work.23.23.6.1 MS perforated cable traypainted with powder coating 100 X 50 X 1.6 mm3 |
| 16 | 23.23.6.2MS perforated cable traypainted with powder coating 200 X 50 X 1.6 mm3 |
| 17 | 23.23.6.3MS perforated cable traypainted with powder coating 375 X 50 X 2 mm3 |
| 18 | Supply and erection of cable tray cover made of 1.25 mm thick GI sheet as required including erection of the same on existing cable tray with necessary fixture and other material required to complete the job in all respect up to the entire satisfaction of Engineer-in charge of the work.23.23.7.1GI cable tray cover suitable for cable tray of 100*50*2 mm |
| 19 | 23.23.7.2GI cable tray cover suitable for cable tray of 200*50*2 mm |
| 20 | 23.23.7.3GI cable tray cover suitable for cable tray of 375*50*2 mm |
| 21 | 23.24.1Supply and erection of M.S. angle iron frame duly welded for housing M.S. sheet & main switches etc. on it, fixed on wall by means of suitable size of rag bolts with cement concrete, duly painted with three coats of approved paint including one coat of red oxide. |
| 22 | 23.24.3.11Supply and erection of metal clad bus bar chamber made from 1.6 mm thick M.S. sheet and fixing with rag bolts on wall or on existing pedestal/angle iron frame including bonding, detachable top and bottom including painting and necessary connection etc. (Aluminium bars).400 amp 4 bars of 100 cm each (cross section 63 mm x6 mm) chamber over all size 1.10 m x 55 cm x 23 cm |
| 23 | 23.24.4.3Supply, installation, testing and commissioning of load bank with digital meter module cost of digital Amp./ volt meter with selector switch wiring (but EXCLUDING COST of incoming and outgoing MCCB’s) etc. suitable for operation of 240/415 volts A.C. Supply with both side cable allay, inter connection and fixing the same in existing MS pedestal/ wall complete with all labour and material required for the same up to the entire satisfaction of Engineer-in charge of work.Load Bank 4 way 400 A |
| 24 | 23.24.4.4Load Bank 8 way 400 A |
| 25 | 24.1.4Earthing with tinned copper earth plate 600mmx600mmx3mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but withoutcharcoal or coke and salt) etc. complete as required. |
| 26 | 24.1.5Extra for charcoal or coke and salt for G.I. plate or copper plate earth electrode. |
| 27 | 24.1.6Supplying and laying 25mm x 3mm G.I. strip at 0.5 metre below ground as strip earth electrode including solderingetc. as required. |
| 28 | 24.1.8Providing and fixing 25 mm x 3mm G.I. strip on surface or in recess for connections etc. as required with all labourand material. |
| 29 | 24.2LT CABLENote:additional cable in same trench : 50% of Main cable costSupply and erection ofsuitable compression type brass cable glands for underground Cable :-24.2.7.325 sqmm to 50 sqmm Cable 2 to 4 Core |
| 30 | 24.2.7.6240 sqmm to Cable 3 to 32 Core |
| 31 | 24.2.7.7300 sqmm to 400 sqmm 3 to 3.5 Core |
| 32 | Supply and erection of aluminium lugs heavy duty including crimping etc. upto the entire satisfaction of the Engineer- in-charge of the work.24.2.8.750 sqmm |
| 33 | 24.2.8.13240 sqmm |
| 34 | 24.2.8.14300 sqmm |
| 35 | 24.2.8.15400 sqmm |
| 36 | NS ITEMSSupply and erection of under ground Aluminum Armoured cableXLPE insulated loose in existing pipe or trenches complete with necessary connection. Make as per approved make list400 sqmm 3.5 core |
| 37 | 240 sqmm 3.5Core |
| 38 | 50 sqmm 3.5 Core |
| 39 | Supply & erection 11 Mtr. PCC Pole complete in all respect |
