GE/PNH-46/2024-25

Amount

Supply, installation & testing of voltage stabilizer of capacity 150 KVA for automatic and manual operation, three phase (balanced/unbalanced type), naturally oil cooled, inddor type & designed for input variation between 240 V to 480 V with output voltage stabilized at 415 V with accuracy ± 2.5 % and speed of correction 8 volts per second along with voltmeter, indicators, over voltage cut off protection, over load/short circuit protection, manual bypass arrangement as per IS : 9815-1994 incl deamer, coil, oil and connection to existing system etc complete all as specified and directed.

Supply, installation & testing of voltage stabilizer of capacity 250 KVA for automatic and manual operation, three phase (balanced/unbalanced type), naturally oil cooled, inddor type & designed for input variation between 240 V to 480 V with output voltage stabilized at 415 V with accuracy ± 2.5 % and speed of correction 8 volts per second along with voltmeter, indicators, over voltage cut off protection, over load/short circuit protection, manual bypass arrangement as per IS : 9815-1994 incl deamer, coil, oil and connection to existing system etc complete tcomplete all as specified and directed.

Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 95 Sqmm , 3.5 core laid in trenches/floor/on pole/under road, culvert etc complete all as specified and directed.

Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 300 Sqmm, 3.5 core, laid in trenches/floor/on pole/under road, culvert etc complete all as specified and directed.

M&L for Earthing for poles and other machinery/eqpt using GI strip as earth lead and MS galvanized steel earth plate electrode 600x600x 6.3mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate is not less than 1.5 mtr below normal ground level connected to galvanized iron strips 32x6mm with GI pipe, nuts, bolts and washers complete upto and PCC pit of required size in PCC 1:2:4 type B1 and RCC cover with frame, charcoal, common salt15cm at round the earth plate watering pipe 20mm med grade/galvanized and 40mm dia GI pipe light grade for GI strip protected steel with funnel complete all as specified and directed as shown in electrical plate No 3 of SSR Part-I 2009.

Supply, installation and testing of AMF panel outdoor type suitable for DG set of capacity 125 KVA with factory made type weather proof, vemin proof fully ventilated both side opening and fabricated out of 3.15 mm thick CRCA sheet and incl mounting Angle 40x40x6mm having bus bar three phases and one neutral of aluminium 250 Amp capacity, fixed on insulator by coloured heat shrinkable sleeves and housed in and including powder coated the entire steel surfaces internally, externally, all the cover shall have fully locking arrangement, fully wired internaly with suitable size of thimbles and internally wiring of suitable size comprising with following complete all as specified and directed. (Make of panel board: DVEPL/Sudhir/Seimens/Schneider)

MCCB TP 250A 36KA 415 Volts with adjustable thermal setting With, Spreaders, Phase barrier for main and DG supply - 2 Nos Automatic Transfer Switch 250A 4 Pole - 1 Nos (a) Under voltate relay 415V AC for main supply (b) Under voltage relay 415V AC for DG supply (c) Control MCB SP 16A (d) Control MCB SP 6A (e) Automatic battery charger 12V (f) LED indicating light for main supply and DG (g) LED indicating light for main battery charger (h) Multi function Meter indicating current voltage frequency power factor. (i) CT 250/5A (J) Trickle/ Boost switch (K) Auto/ Manual switch (L) Plus button start & stop with element (M) Control Relay (N) AMF Controller

Supply and install hi wall split units indoor/outdoor 5 star rated complete with cordless remote control unit and with in-built air ioniser and Plasma filter for better indoor air quality of capacity 1.5 TR , complete all as specified and directed.

Supply, and fixing of voltage stabilizer for automatic operation, single phase indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy ± 2.5 % of capacity 4 KVA suitable for split AC complete all as specified and directed.

M&L for point wiring with two single core 4 Sqmm (nominal cross section area) FRLS PVC insulated unsheathed multistranded copper conductor cable and one single core 4 Sqmm (nominal cross section area) FRLS PVC insulated unsheathed multistranded copper conductor cable as earth continuity to common earth and connecting to earth dolly running in and including PVC casing & caping (ISI marked) of suitable size with PVC boards of appropriate sizes and all requisite accessories such as PVC elbow, Tee, collars, bends etc. with PVC terminals box & cover for mounting swtches, sockets, fan regulator etc for mounting switches, sockets, fan regulators etc complete all as specified and as directed

Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium solid conductor 16 sqmm, 2 core, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular complete all as specified and directed.

S&F single pole and neutral enclosure with a two pin and metal earth plug and socket complete with & incl one single pole MCB of 20 Amps complete all as specified and directed.

Supply, laying , jointing and testing in repair of cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminum conductor of size 120 sqmm 3.5 core, laid in trenches/ducts or fixed to poles/walls or laid under roads/paths/drains/culverts including cable gland of suitable sizes and aluminium lugs for connection, incl taking out existing cable, complete all as specified and directed. Note: Excavation, earthwork, sand cushioning, brick protection shall be measured & paid for separately.

All as per srl item No. 12 above but cable of of size 95 sqmm, 3.5 core, complete all as specified and directed.

All as per srl item No. 12 above but cable of of size 70 sqmm, 3.5 core, complete all as specified and directed.

All as per srl item No. 12 above but cable of of size 50 sqmm, 3.5 core, complete all as specified and directed.

All as per srl item No. 12 above but cable of of size 35 sqmm, 3.5 core, complete all as specified and directed.

All as per srl item No. 12 above but cable of of size 25 sqmm, 3.5 core, complete all as specified and directed.

All as per srl item No. 12 above but cable of of size 16 sqmm, 3.5 core, complete all as specified and directed.

Excavation in trenches n. exc. 1.5 mtr in wide and n. exc. 1.5 mtr in depth for laying of underground cable and getting out in any type of soil complete all as specified and directed.

Returning, filling in surplus spoil including spreading, leveling, watering and well ramming in layers n. exc. 25 cm thick complete all as specified and directed.

Removing of excavted soil to a distance n. exc. 50 mtr and deposited where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

Supply, laying and fixing DWC HDPE pipe for protection of power cable (orange in colour) of size 50 mm dia, complete with fittings and incl cutting, jointing and clamping, complete all as specified and directed.

M&L for Earthing for poles and other machinery/eqpt using GI strip as earth lead and MS galvanized steel earth plate electrode 600x600x 6.3mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate is not less than 1.5 mtr below normal ground level connected to galvanized iron strips 25x4mm with GI pipe, nuts, bolts and washers complete upto and PCC pit of required size in PCC 1:2:4 type B1 and RCC cover with frame, charcoal, common salt15cm at round the earth plate watering pipe 20mm med grade/galvanized and 40mm dia GI pipe light grade for GI strip protected steel with funnel, incl taking out old earthing, complete all as specified and directed as shown in electrical plate No 3 of SSR Part-I 2009.

Supply, fixing, testing & commissioning of LT weather proof panel board powder coated, outdoor type, double door shutter, made out of CRCA sheet 3.15 mm thick outer and 1.6 mm thick for inner door, confirming to IS 8623 with angle iron 50x50x6 mm with canopy top, two side ventilators, front openable hinged, double door shutters with locking arrangement , weather and vermin proof suitable for working on 440 volts AC supply incl bus bar chamber and aluminium bus bar of suitable size, 04 Nos, mounted on hygroscopic insulators fixed in separate bus bar and separate compartment for incomming and outgoing feeder, all prewired with suitable size of copper conductor cable incl painted with two coats of podwe coated paint over a coat of red oxide zinc chrome primeron outside surface and and two coats of synthetic enamel paint over a coat of red oxide zinc chromate primer on internal surfaces incl provision of lugs and cable gland for housing with the following fitment accessoriess including PCC work, 0.6 Mtr above ground level, grouting etc including provision of suitable size of cable glands, cable lugs,nut, bolts,washers etc. (The bottom portion of enclosure shall be minimum 60 cm above ground level of legs of angle iron), including taking down old panel board (Panel shall be approved by CPRI)

KRISHNA ENGINEERING ENTERPRISES (BID ID -3149323)

M/S PARSHOTAM KUMAR GUPTA (BID ID -3149995)

JAMWAL CONSTRUCTION CO (BID ID -3141499)

narayan construction (BID ID -3149717)

VIKAS ENTERPRISES (BID ID -3149623)