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| 1 | SITC of cubical type, wall / floor mounting back closed MV panel fabricated out of 16 SWG MS Sheet suitable for operation on 415 volt,50Hz AC supply having suitable rating Busbars, gland plates at bottom & top , interconnections, duly power coated colour of approved shade complete with installation at site including grouting on wall/floor, minor civil work, testing and commissioning complete and comprising offollowing accessories ( BSNL approved makes )installed in it .I) INCOMING:i) 4 pole 250 amps, On Load Change over switch- 1 no.ii) RYB LED indicator set with MCB - 2 SetsII) BUS BAR:i) 400 Amp 4 strips Aluminum bus bar …..1 SetIII) OUTGOING:i) 100 Amps, 4 pole 25KA, MCCB - 4 nos. |
| 2 | Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs as outgoing & mounting of 100 Amp MCCB as incomer (but without MCBs and incomer ) as required . |
| 3 | 4 way Vertical, Double door |
| 4 | Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, \"C\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. |
| 5 | 25 Amps Single pole \"C\" |
| 6 | Blanking Plate |
| 7 | Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required |
| 8 | 100 Amps , 16 KA , 4P MCCB |
| 9 | Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. |
| 10 | 300 mm width X 50 mm depth X 1.6 mm thickness |
| 11 | Providing and fixing 8 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/Submain wiring/ cable as required |
| 12 | Carrying out following addition / alternation and minor works at site as required ;i) Dismantling of LT armoured cable of size 3.5 core x 180 sq.mm. layer in Duct / on Surface / Cable Trayform Engine no.1 & Engine no. 2 to main LT Panel including - Approximate 50 M length.ii) Relaying of same above cable on Surface/Cable tray/Trench from 200 KVA DG set to Main LT Panel including connections etc. as required - Approximate 30 Meter.iii) Providing and Fixing Aluminium lugs for 3.5 core 185 sq.mm. Aluminium cable- 2 setiv) Shifting & installation of additional existing 1000 ltr diesel storage tank near 200 KVA DG including S/F of 25mm dia MS pipe of 6 meter length approximate , 25mm 1 no Gate valve , painting etc. as required.v) Making suitable frame of existing anglefor diesel storage tank as required including cutting/welding , transportation painting etc. as required. |
