PROVN OF POWER CONNECTION OF 51 CAMERA AT VARIOUS LOC AND PROVN CUT OF SWITCH BETWEEN TF DG SET OF BLDG GE (E) MATHURA

Amount

Supply & Laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 6 sq. mm 2.0 core complete all as specified and directed.

Supply & Laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 10 sq. mm 2.0 core complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate electrode 60 60 X6 mm thick, buried directly in ground (earth pit not less than 3.0 mtr deep beliow ground level) with top edge of the plate not less than 1.5 mtrs below normal ground level,connected to and including GI strip 32 X 6 mm as earthing lead by means of bolts,nut check nut and washers of galvanised iron all as shown inin electrical plate No 5 of MES SSR Part I and testing on completion including excavation and earth work in any type of soil,PCC (1:3:6) type C1 chamber ,MS frame and cover 6 mm thick in cement concrete (1:2:4) type B1 reinforced with welded steel wire fabric or XPM (weight not less than 4 Kg per Sqm) with cast iron frame,funnel with wire mesh,GI watering pipe 20 mm dia medium grade and lugs complete all as specified and directed. Note:- GI Strip beyond 7.5 meter length from earth electrode shall be measured and paid separately.

M&L for LT Panel/Bus bar chamber of suitable size factory made CPRI approved outdoor type, cubicle type, floor mounted complete with aluminum bus bar, 3 wire, 1 phase, 100 Amps comprising of following:- (a) MCB 16 Amp SPN,10 KA – 01 Nos for incoming (b) MCB 10 Amp SPN,10 KA – 02 Nos for out going

Supply and fixing plastic sheet enclosure ,outdoor type surface mounting , 230 Volt, with 200 Amp rated bus bar suitable for fixing MCBs, isolator etc including MCB SP 6 to 32 Amp Complete all as specified and directed.

Supply and Fixing wheather proof twin core flat cable of size 4.0 sqmm 2 core of aluminium conductor complete all specified and directed.

Excavation in trenches for foundation of poles, stays and laying underground cable in any type of soil not exceeding 1.5 meter wide and not exceeding 1.5 meter deep and getting out complete all as specified and as directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and as directed.

Removing surplus excavated material to a distance not exceeding 50 meter and deposited where directed not exc 1.5 meter above the starting point complete all as specified and directed.

M&L for HDPE double Wall Corrugated pipe of size 50 mm outer dia and 38 mm inner dia confirming to IS: 14930 part-II including necessary pipe fitting such as couplers, end caps,bend etc. laid in trenches /fixed to wall with suitable clamps for cables protection complete all as specified and directed.

Supply, installation,testing and commissioning of Copper wound, outdoor type, 50 Hz, 100 KVA Isolation Transformer, for input voltage range 415+5% and output voltage range 415+5%, Ratio 1:1, vector group: Dyn 11, Delta- star oil immersed copper wound complete with first filling of IS: 335 ISI marked filtered & dehydrated transformer oil electrostatic shield between primary 415V in delta connected and secondary 415V star connected, separate neutral bushing shall be brought out for earthing with all standard fittings like digital temperature meter, adequate number of cooling radiators, lifting hooks one set, earthing terminal two nos complete with testing as per IS:2026. Note 1:- Quotated rate should be inclusive of as detail below and as directed. (i) Providing 100 mm PCC platform on top of brick masonry of Size 3 X 2.5 mtrs (outer dimensions) and 1.2 mtr high from ground level and 0.5 mtr below ground level for placing Transformer and steps complete all as specified and directed. (ii) Excavation and earth work for foundation of brick masonary including R/F and removing surplus soil. (iii) 100 mm thick cement concrete 1:4:8 type D-2 in foundation of brick masonary . (iv) Brick work with fly ash brick in CM 1:6 including 15mm thick plastering in CM 1:4 over exposed surfaces. (v) 100mm thick hard core using brick bats of gauge n.exc 63mm. (vi) 100mm thick PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in sub base. (vii) 100mm thick PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in flooring finished even & fair. (viii) Two coats of cement base paint over a coat of cement primer over plastered surfaces complete. (ix) Earth filling including watering and ramming in layers of 25cm inside the platform complete. (Earth obtained from excavation shall be used for fixing.

Supply, install, testing and commissioning of outdoor type servo controlled Voltage stabilizer capacity 100 KVA, confirming to BIS 9815:Part1 : 1994, for automatic controlling/ regulating of voltage comprising of auto transformer, buck & boost transformer (copper wound with new filtered & dehydrated transformer oil ISI marked as per IS: 335) servo motor, auto controlled solid state control circuit (suitable for supply from DG set supply also) , three phase, 50 Hz, naturally oil cooled with lifting hooks two nos & designed for input variation between 360 V to 480 V with output voltage stabilized at 415 with accuracy ± 1 %, rate of correction 8 volt/second for single phase and 13 volt/second for phase to phase, suitable for unbalanced supply and load, complete with digital display voltmeter, ammeter with multi functional meter, Auto/ Manual mode control switch and output adjustment, comprising over load/ short circuit protections, high/ low voltage cut off, bypass arrangement, phase fail protection. Note 1:- Quotated rate should be inclusive of as detail below and as directed. (i) Providing 100 mm PCC platform on top of brick masonry of Size 2.5 X 2 mtrs (outer dimensions) and 1.2 mtr high from ground level and 0.5 mtr below ground level for placing Transformer and steps complete all as specified and directed. (ii) Excavation and earth work for foundation of brick masonary including R/F and removing surplus soil. (iii) 100 mm thick cement concrete 1:4:8 type D-2 in foundation of brick masonary . (iv) Brick work with fly ash brick in CM 1:6 including 15mm thick plastering in CM 1:4 over exposed surfaces. (v) 100mm thick hard core using brick bats of gauge n.exc 63mm. (vi) 100mm thick PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in sub base. (vii) 100mm thick PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in flooring finished even and fair. (viii) Two coats of cement base paint over a coat of cement primer over plastered surfaces complete. (ix) Earth filling including watering and ramming in layers of 25cm inside the platform complete. (Earth obtained from excavation shall be used for fixing.

M&L for Copper earthing in replacement with copper earth plate electrode 60X cm X 60 cm X 3.15 mm buried directly in ground (earth pit not less than 3.0 mtr deep beliow ground level) with top edge of the plate not less than 2.25 mtrs below normal ground level,connecting to copper strip 32X6 mm as earthing strip by means of bolts, nut check nut and washers protected with and including 40 mm dia medium grade GI pipe, necessary excavation and earth work, magnesium sulphate (60 Kg) ), charcoal (60kg) and common salt (60 Kg) filling, watering arrangement with 20 mm GI pipe medium grade including PCC pit with pre cast RCC (1:2:4) cover, GI funnel with test point, testing (all as shown in electrical plate No 5 and commissioning all as specified and as directed. Note : On testing, after completion, if the earth resistance below 1 Ohms is not obtained, earthing will rejuvenated at no extra cost till the desired earth resistance is obtined.

Supply and fix in replacement of copper strip 32X6.0 mm with saddles and fixing screws etc. for roof onductors and down conductors above ground complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 150 sq mm 3.5ore complete all as specified and directed.

Supply, fixing and commissioning , water heater (Geyser) storage type 25 liters capacity, 230 Volts, 50 Hz, 5 star rated vertical type, and heating element upto 2 KW outer ABS rust free body, glass lined inner steel walled tank,with all accessories such as safety valve thermostate , NRV etc. grouting of studs in wall in cement mortar (1:3) including clamps, nuts, bolts fastener, washers and provision of two numbers flexible PVC connection heavy duty 450 mm long with brass nuts, complete all as specified and directed.

S&F submain wiring with two single core cable PVC insulated unsheathed copper multi standard conductor FRLS cable of size 2.5 sqmm , 1100 volt graded drawing through and including conduit 20 mm dia medium duty including acessories such as Tee,bend,elbow etc ISI marked with and includingPVC insulated 2.5 sqmm unsheathed multistranded FR-LS Copper conductor cable for earth continuity and connected to common earth dolly etc. complete all as specified and directed.

S&F plug and socket in sheet metal enclosures with two pin and earth plug and socket complete with and including MCB SP 20 Amps 240 volts heavy duty etc complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 150 sq mm single core complete all as specified and directed.

Supply and fixing cable tray suitable for supporting and carrying out LT cable of size 150 sqmm, 4 run of single core complete all as specified and directed.

S&F steel tubes light grade galvanised with all fittings fixed to walls/ floors/ poles/ road crossing etc of size 100mm dia complete all as specified and directed.

M&L for GI strip of size 32x6mm as earth continuity conductor burried in ground or drawn in pipe or fixed to wall on saddle complete all as specified and as directed.

shyam construction

JWALA ELECTRIC CONTRACTORS