Name of Work: PROVISION OF SERVO VOLTAGE REGULATOR (SVR) AND AUTOMATIC POWER FACTOR CONTROL (APFC) FOR POWER INFRASTRUCTURE AT 14 ASC, KOCHI
Sl. No.
Item Description
1
Supply and fix Voltage stabilizer for automatic operation, three phase, naturally oil cooled, indoor type & designed for input variation between 300 V to 480 V with output voltage stabilized at 415 with accuracy ±2.5% and speed of correction 8 Volts per second and of capacity 75KVA
2
Supply and fix Automatic Power Factor Correction (APFC) Panel for 3 Phase, 415 V & 50 Hz system of capacity 100 KVAR without incoming MCCBs complete all as specified and directed.
3
Supply and fix MCCB 3 Pole , 415 V, Adjustable type,160 Amps with breaking capacity 36 KAcomplete all as specified and directed.
4
Supply and fix ON LOAD change over switch 415V in sheet metal enclosures 4 pole of capacity 125 Amps.complete all as specified and directed.
5
M & L for XLPE insulated, armoured, heavy duty electric cable with aluminimum conductor, 1100 Volts grade, laying in trenches/fixed on wall of size 35 Sqmm 3.5 core all as specified & directed
6
M&L for Earthing complete with galvanized steel earth plate electrode 600x600x6.0mm thick buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level connected to galvanized iron strip 32x6 mm as earthing by means of bolts nuts and washers of galvanized iron including excavation and earth work and disposal of surplus soil including 40 mm GI tubing light grade and necessary fittings for protection of GI strip including laying of charcoal, dust and common slat , PCC 1:2: 4 type B 1 using 320 mm graded aggregate with earth piot with 40 X 40 X 6.0 mm MS angle iron frame RCC cover 40 mm thick (1:2: 4) type C1 using 20 mm graded stone aggregate reinforced with 8 mm dia round bar @ 75 mm C/C both way with MS handle 20 mm dia plastering 15 mm thick CM ( 1: 6) internally and up to 150 mm below ground level externally. PGI funnel with wire mesh 20 mm dia GI pipe for watering complete all as shown on electrical plate No : 03 of SSR part -I 2009 and connected to earth test point including testing completed all specified and directed.
7
M&L for PCC 1:4:8 type D2 40 mm graded aggregateCompletefor foundations for post top lantern /PCC at road crossing, Hardstanding etc, complete all as directed by Engineer-in-Charge.
We takes all possible care for accurate & authentic tender information, however Users
are requested to refer Original source of Tender Notice / Tender Document published by
Tender Issuing Agency before taking any call regarding this tender.
