PROVN OF 200 KVA AUTO VOLTAGE STABLIZER SERVO CONTROLLED FOR WATER SUPPLY INSTALLATION AT JUTOGH UNDER GE JUTOGH

Amount

Supply and installation of Heavy duty cable trunking (ISI certification for steel as per IS: 226) with all accessories such as elbow, tee, coupler etc of the following sizes for supporting 1100 Volts grade armoured/ unarmoured aluminium/ copper conductor cables, fabrication from angle and perforated 2mm thick M.S. CRCA sheet powder coated with expansion coupler plates duly galvanised, with bolts, washer and nuts, knock out holes for cable connections as per approved disign including laying of cable on cable tray and binding properly with cable tie complete all as specified and directed.

300 mm wide x 50/40 mm wall height cable tray

S & F cable tray/bus bar fixing supports and other steel work including MS flats, angles, T iron, channel etc. cutting drilling holes/welding in MS members as per the site requirements, duly painted the supports with 2 coats of synthetic enamel paint over a coat of primer, including provision of dash fasteners and other fixing accessories complete all as specified and directed.

Supply and laying double walled corrugated (DWC) HDPE duct pipe of 80 mm dia conforming to IS, approved colour complete with fittings such as elbow, bend, tess etc and mounting arrangment in wall / floor for cable protection. Make: Duraline/ Finolex/ Tele Rex/ Rex Polyextrusion.

All as per item No 03 above, but 50 mm dia.

All as per item No 03 above, but 40mm dia.

M&L for GI pipe light grade of size 100mm dia laying in trenches/ under floor/on walls for protection of UG cables all as specified and directed

Supply, installation, testing and commissioning of voltage stabilizer servo type (Confirming as per BIS : 9815: Part 1 : 1994 reaffirmed 2009) auto/manual operation, three phase, AC, 50 HZ, naturally oil cooled on load, Copper wound, Digital Display type, stepless, outdoor type, designed for input variation between 300V to 480V with output voltage stabilized at 415 volt with accuracy +1% with speed of correction 8 volt per second for single phase and 13 V per seconds for phase to phase, of capacity 200 KVA, suitable for balance/ unbalanced load, consisting manufacturers standard fittings/fixtures complete incl first filling of transformer oil conforming to IS-335/latest edition complete all as specified and as directed. Make: AE/ ANDREW YULE/ VOLINA/ APLAB/ IECO/ BRENTFORD/ V GUARD/ POWERWARE/ VOLTAMP/ AAR KEY/ ARISE/ ITE GURGAON/ VINITEC/ LOGIC STATE/ BLU LINE/ PACTIL/ VOLTAMP/ SINETRAC Note: Under/ over voltage cut off, single phase protector, time delay, overload & short current trip facility, reverse phase protection, ammeter/voltmeter with CT's and proper PCC foundation/ platform of suitable size shall be provided, the cost of same shall be deemed to include in the quoted rate.

S & F of passing through pipe, XLPE insulated, Armoured, Electric power UG cable (Heavy duty) with aluminium conductor, 1100 volts grade, nominal cross sectional area 120 sqmm 3.5 core including Brass compression cable gland, terminal lug etc and testing complete all as specefied and directed.

M & L for earthing complete with galvanised steel earth plate electrode 60 X 60 cm x 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 32 x 6mm GI strip by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 5 connected to earthing test point all as specified or indicated including protection pipe 40mm dia for earth lead testing on completion and including excavation and earth work or drilling hole for electrode, PCC pit and RCC cover of size 45 x 45 x 5 Cm thick, Funnel with watering pipe, wire mesh and copper lugs etc as specified, GI protection pipe of size ordered specified for protection of earthing lead from mechanical protection, test point and extra length of main earthing lead beyond 7.5 metres, connecting lead from earth pit to stabilizer all as directed and indicated.

S & F GI strip 32 x 6mm with saddles and fixing screws etc. from test point to equipment above/under ground complete all as specified and directed.

naina devi constructions

M/S JOHN VASSELLY

R D Bansal

ADP Engineering

M/S JAI MAA JAGDHAMBA CONSTRUCTION

Pankaj Builders

G M CONSTRUCTION COMPANY