PRONV OF POWER SOCKET WITH POWER BACKUP SUPPLY INCLUDING EARTHING AT POWER ROOM AT NAGTALAO UNDER GE BANAR

Amount

M&L Point wiring of one switch socket outlet, 3 pin, 5 Amp, 230 volt flush type on independent board with 1.5 Sq. mm PVC insulated and unsheathed single core FRLS copper cable 1100 volts grade with Multi-stranded copper conductor in and including PVC casing caping (heavy grade) and accessories fixed on walls/floors/ceilings etc alongwith continuous earth wire 1.5 Sq mm PVC insulated and unsheathed single core FRLS cable 1100 volts grade with stranded copper conductor and connected to common earth dolly, with and including 1.6 mm thick cadmium plated sunk MS pressed steel terminal boxesconealed in wall with 3 mm thick plastic laminated sheet cover fixed with brass screws complete for one light point controlled by one switch, complete all as specified for the following:- Note:-Making good disturbed surfaces of walls including plaster cutting of wall,one coat distemper as per existing etc.complete all as specified and as directed by EIC.

Ditto all as per item No.1 herein before but with 4 sqmm cable for one 3 pin 15 Amp switch socket outlet and using 4 sqmm PVC single core copper conductor cable multistranded as earth wire complete all as specified and directed.

Supply and fix switch socket combination 2 in 1, 3 pin, 5 and 15 Amp flush type with shutters, neon lamp indication , ISI Marked complete all as specified.

Supply and fix PVC rectangular block for mounting banana socket set of 6 Nos in each bench 115V 1PH 400Hz with 3mm thick plastic laminated sheet cover of size 175mmx100mm and 50mm deep complete interconnection as per specified.

Supply and fix PVC rectangular block for mounting banana socket set of 6 Nos in each bench 26V 1PH 400Hz with 3mm thick plastic laminated sheet coverof size 175mmx100mm and 50mm deep complete interconnection as per specified.

Supply and fix PVC rectangular block for mounting banana socket set of 6 Nos in each bench 28V DC with 3mm thick plastic laminated sheet coverof size 175mmx100mm and 50mm deep complete interconnection each as per specified.

Supply and fix PVC rectangular block for mounting banana socket set of 6 Nos in each bench 5V DC with 3mm thick plastic laminated sheet coverof size 175mmx100mm and 50mm deep complete interconnection as per specified.

M&L Sub main wiring with single core 6 sqmm conductor cable FRLS PVC insulated and unsheathed multistranded, FRLS copper conductor cable 1100 volts grade drawn through and PVC casing caping (heavy grade) and accessories fixed on walls/floors/ceilings etc alongwith continuous earth wire fittings on wall complete all as specified. Note: - 02 runs 6 sqmm conductor cable and 01 run of 6 sqmm as earth continuity conductor and PVC casing caping shall be termed as one RM.

All as per item Ser No 8.00 herein before but with 04 runs 4 sqmm conductor cable (R-Y-B) +N and 01 run of 4 sqmm as earth continuity conductor.

All as per item Ser No 8.00 herein before but with 04 runs 2.5 sqmm conductor cable (R-Y-B) +N and 01 run of 2.5 sqmm as earth continuity conductor.

S&F Metal Clad Plug and socket 3 Phase with box 20 Amp with 20A MCB triple pole complete fixed properly on wall surface with the provisioning of suitable sizes of bolts, nuts, washer and to connect by using cable PVC insulated copper stranded conductor of size 4 Sqmm as per specification making good disturbed surfaces of walls including plaster cutting of wall etc.complete all as specified.

Supply and fix in repair 4 way VTPN DB, 415 V, double door 200 amps rated bus bar, including 63 Amps 4 pole, 16 KA MCCB,making good disturbed surfaces of walls including plaster cutting of wall,one coat distemper as per existing etc.complete all as specified.

Supply and fix MCB TPN 32 Amps 415 volts all as specified.

Supply and fix SPN DB's 12 way , 240 V, double door 200 amps rated bus bar, complete all as specified and making good disturbed surfaces of walls including plaster cutting of wall,one coat distemper as per existing etc.complete all as specified.

Supply and fix MCB SPN 32 Amps 240 volts all as specified.

Supply and fix MCB SP 6 Amps to 32 Amps 230 Volt complete all as specified.

Supply and Fixing Panel mounting socket angled 32 Amps 3 Phase with (3P+N+E) completed fixed in wall with on panel with all connection as per site requirement making good disturbed surfaces of walls including plaster cutting of wall ,one coat distemper as per existing etc complete all as specified.

M & L earthing complete with galvanised steel earth plate electrode 60 x 60x 6mm burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edged of the plate not less than 1.5 mtr below normal ground level, connected to galavanised iron earth lead by means of bolt, nut, check nut and washer of galavanised iron strip 32x6mm as earthing lead as shown in Electrical Plate No 3 of SSR Part I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in Hard/ dense soil, earth pit in PCC 1:3:6 type C1 using 20mm stone aggreate, funnel, 20mm dia GI medium grade water pipe, 15mm dia GI light grade earth lead protection pipe, CI frame and cover, wire, copper lugs, wire mesh, charcoal or coke and common salt in alterative layer all around the earth electrode compacted thickness 15 cm including excavation and earth work pit cover including disposal of surplus soil to a distance not excessding 50m, complete testing on completion all complete as shown in electrical plate No 3 of SSR Part I 2009 all as directed by Engr-in-Charge

Earthing complete with galvanised steel earth plate electrode 600mmx600mmxthickness not less than 6mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of earth plate not less than 1.5m below normal ground level connected to galvanised iron wire 4.0mm by means of bolts, nuts, check nuts and washers of galvanised iron/steel all as shown in electric plate No3 connected to earth test point made of aluminium strip 25x4mm drilled and screwed all as specified and indicated compete with funnel, charcoal, dust, salt etc and GI protection pipe, light grade 15 mm bore and GI watering pipe 20mm bore medium grade, 40mm thick precast RCC M-15 (nominal mix) cover reinforced with XPM weight not less than 4 Kg/Sqm with suitable handle of 6mm dia MS bar and angle iron 40x40x3mm frame for cover, PCC M-15 (Nominal mix) pit, excavation and earth work in any type of soil and connected all as specified.

Supply and fix Earth contunity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe of 25X4 mm galvanised iron strip complete all as specified.

Supply ,laying and testing in trenches or fixing on wall or passing through pipe 70 Sqmm 3.5 core, 1100 volts grade heavy duty cable XLPE Insulated multi stranded aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or strip and over PVC sheathed complete as per specification properly clamps on wall and connection at end point with all legs ,glands etc.

S&F online sine wave UPS of capacity 10kVA three phase, AC, 415V with 1 Hrs back up alongwith 30 Nos maintenance free battery of 12V,42AH, lead acid battery and suitable size of battery stand and battery connectors as per manufacturer recommendations complete and the undermentioned specifications to be maintained as per OEM :- (a) Input voltage - 415V, 3 ph, 50 Hz (b) Input voltage variation - (-15% to +10%) (c) Battery voltage - 12V, 30 Nos sealed, valve regulated lead acid battery of 15120VAH cap (d) Output voltage - Phase to Phase 415V, Phase to Neutral 230V (e) Voltage Regulation - + nominal (Balanced Load) for 3% nominal (Unbalanced load) (f) Frequency - 50 Hz + 0.1 Hz (g) Total Harmonic Distortion - Total Harmonic Distortion less than 3%, 2% maximum for any single Harmonic with Linear Load (h) Cooling - Forced Cooling/ Air Cooling (j) Protections - Output under/ over voltage, output overload/ short circuit, Input over/ under voltage, low battery (k) Indications - Output under/ over voltage, output overload/ short circuit, Input over/ under voltage, low battery

new india engineers

M/s Vishaka Enterprises

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Sachiyay maa Electricals