Electrification work for development of helliports under R.C.S. Udan-2 at Koti-Colony, Tehri Garhwal (Uttarakhand)

Amount

Part-A PTB Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. group "C"

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providng and fixing 2 nos. 3 pin 5/6 A modular socket outlet and 2 nos. 5/6 A modular switch, connections etc. as required. (For light plugs to be used in non residential buildings).(for UPS Plug)

Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

8 way , Double door

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

4 way Double door

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

40 amps 4P

63 amps 4P

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

5 to 32A SP MCB

Supplying and fixing following rating, Double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

40 amps 2P

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. (but with charcoal/ coke and salt ) as required.

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick ,including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7metre long etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire (Sep 5A Ckt)

2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire. (for Power ckt & UPS Socket)

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

2 X 6 sq. mm + 1 X 6 sq. mm earth wire( Panel to UPS SPN DB)

2 X 10 sq. mm + 1 X 6 sq. mm earth wire

4 X 6 sq. mm + 2 X 6 sq. mm earth wire( Panel to Light TPN DB)

4 X 10 sq. mm + 2 X 6 sq. mm earth wire(Panel to Power + AC TPN DB)

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and drawing co-axial TV cable RG-6 grade, 0.7 mm solid copper conductor PE insulated, shielded with fine tinned copper braid and protected with PVC sheath in the existing surface/ recessed steel/ PVC conduit as required.

Supplying and drawing following pair 0.5 mm dia FRLS PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required.

Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface/ recessed Steel/ PVC conduit as required.

Supplying and fixing following 1 or 2 modular TV antenna socket outlet on the existing modular plate & switch box including connections.GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

Supplying and fixing following 1 or 2 modular Telephone socket outlet on the existing modular plate & switch box including connections.GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

Supplying and fixing following 1 or 2 modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

Supplying, fixing, testing and commissioning of recessed mounted luminaire of 32-40W LED 600x600mm of 6500K suitable for operation on 230 volt 50 Hz,Single Phase AC supply with all accessories complete for ceiling.

Supply, Installation, testing & Commissioning of recessed Mounted circular 10-12W LED downlighter with CRCA / pressure diecast aluminimum heat sink & white finish polycarbonate diffuser , complete with electronic LED driver, efficacy better than 90 lumens / watt with CRI> 80 including making suitable arrangement for fixing on false ceiling & connection complete as required.

Supply, Installation, testing & Commissioning of 8-10 W LED Mirror Light complete as required.

Supplying, of 1200 mm 5 Star Rating sweep ceiling fan complete with GI Fan Box, blades, down rod, shackle insulator, canopy etc. with faceplate matching the existing modular switches as required.

Providing and fixing of self illuminated / auto glow "EXIT" signs printed on photoluminescent sheet containing self illuminated base chemical, of appropriate size not less than 400 x 150 mm, suspended from ceiling or fixed to the walls with accessories as required and as directed at site.

Supplying of 300 mm 1400 RPM Heavy duty Metal exhaust fan exhaust/ fresh air fan complete as required.

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable, including providing and fixing phenolic laminated sheet cover on the fan box etc. as required.

Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.

Extra for fixing the louvers/ shutters complete with frame for exhaust fan of all sizes.

Design, manufacture, supply, installation, testing and commissioning of 2 mm thick MS sheet steel fabricated cubicle type Panel dust and vermin proof complete with hinged and lockable doors .The Sheet Steel shall under go minimum eight tank treatment followed by finishing treatment of powder coating with 70 micron minimum thickness. All the panels shall be floor mounted and dead front construction complete with interconnections. The panels shall be FRONT operated, with cable entry from the top bottom. Earth bus shall be part of the panel.) (All MCB to be "C" Curve) ,All live accessible parts shall be shrouded with 1mm thick polycarbonate/3 mm thick FRP sheet and all equipment shall be finger touch proof. The busbar insulation shall be with heat shrinkable sleeves according to the colour code. SMC shrouds and busbar supports shall be used. All MCCB door handle shall be interlocked and lockable in OFF position. Galvanised hardware with zinc passivation shall be used in fabrication of Switchboards.Suitable Aluminium earth bus to be provided throughout the length of Switchboards. All indication lamps / illuminated push buttons shall be LED type. Coil of all motor starters shall be fed from 440 V / 230 V Control Transformer. 2A SP MCBs shall be used as backup protections. All MCCBs shall be variable plug setting type with thermal magnetic Ics = 100% Icu & rotary handle for each vertical section of main panel.All breaking Capacity for MCCB to be Ics=100%Icu. Digital Multifunction meter (MFM-4) with RS-485 communication port for measurement of PF, V, A & Hz , equivalent to EM6459, with CT as required. Phase indicating lamps RYB with 2 Amps SP MCB back upAll control& power wiring shall be broughtout upto the cable alley in the terminal blocks.An approval shall be taken for each panel before manufacturing. Incomer - 125 A FP MCCB (25 KA) - 1 No. Outgoings - 63 A FP MCCB(16-18 kA) - 2 Nos. Outgoings - 40 A FP MCCB (16-18 kA) - 2 Nos Outgoings- 40 A DP MCB (10 kA ) - 2 Nos

Part-B EXTERNAL ELECTRIFICATION Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

SITC of 4mtr high hot dip galvanised octagonal poles with 130mm bottom A/F & 70mm top A/F made up of 3mm thk. HT sheet alongwith base plate of size 200X200X12mm thk. PCD - 200 mm 4Nos of M20X600 long 'J' type EN 8 grade foundation bolts along with template 1mtr long hot dip galvanised Single arm standard bracket made up of 40NB dia GI pipe suitable to mount on pole having top 70mm A/F and Making Suitable size CC foundation.

SITC of 30W LED Street Light IP 66, 100 Lm/W, IK07 Rating

Supply, Installation, Testing and Commissioning of 25 W Gate LED Light suitable for Coloumn Mount and suitable for 220Volt opetration complete with wiring etc as required.

S/o of 1.1kV grade following Size ,Aluminium conductor,XLPE insulated, PVC sheathed,armoured cable as per IS 7098(Part-1)-1988(to latest amendment).

2Cx10 sq.mm

2Cx16 sq.mm

4Cx10 sq.mm

4Cx 25 sq.mm

3.5Cx 50 sq.mm

3.5C x 120 sq.mm

3.5Cx 185 sq.mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

Upto 35 sq. mm

Upto 120 sq. mm

Above 120 sq. mm and upto 400 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Upto 35 sq. mm

Above 35 sq. mm and upto 95 sq. mm

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

2Cx10 sq.mm

2Cx16 sq.mm

4Cx10 sq.mm

4Cx 25 sq.mm

3.5Cx 50 sq.mm

3.5C x 120 sq.mm

3.5Cx 185 sq.mm

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

5 to 32 DP MCB

Design, manufacture, supply, installation, testing and commissioning of 2 mm thick MS sheet steel fabricated cubicle type Panel dust and vermin proof complete with hinged and lockable doors .The Sheet Steel shall under go minimum eight tank treatment followed by finishing treatment of powder coating with 70 micron minimum thickness. All the panels shall be floor mounted and dead front construction complete with interconnections. The panels shall be FRONT operated, with cable entry from the top bottom. 1Nos. 80A, 415V, Ics= 16kA, FP MCCB with variable E/F, O/L and S/C releases with set of cast resin C.T.'s of 80A along with 1 set of timer switch with suitable rating of contactor for Automatic Operation. Bar to be 1.2 sq.mm / ampElectrolytic high conductivity aluminium three phase and neutral busbars rated at 100 amps, 16KA, insulated with heat shrinkable coloured PVC sleeves & clip on shrouds for joints.. Incomer - 80 A FP MCCB (16-18 KA) - 1 No. Outgoings - 32 A FP MCB(10 kA) - 2 Nos. Outgoings- 20 A DP MCB (10 kA) - 3 Nos

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required.

50 mm dia

100 mm dia

150 mm dia

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

63 mm dia (OD-63 mm & ID-51 mm nominal)

Supply and fixing in position the approved "shock treatment charts" framed in teak wood frame and covered with glass in front as required in two languages (Hindi & English)

Supply & Laying of non skid Electro mat 1 mtr wide and 3.0 mm thick 11 KV grade conforming to IS 15652 as required including cutting to required length complete as required. (for HT Panel)

Supply of fire buckets 5 nos. 15 litre capacity duly filled with fine sand and fixed on an angle iron frame as per requirement of local authorities. The fire buckets shall be painted red from outside and white from inside, including lettered as FIRE with white colour with extra handle at bottom.

Supply & Laying of non skid Electro mat 1mtr wide and 2.0 mm thick 1.1KV grade IS 15652 as required including cutting to required length complete as required.

Supply of standard first aid box as approved by Indian red cross society/ St.John Ambulance Brigade and conforming to IS 2217-1963.

Supply, Installation, Testing and Commissioning of 16M high mast shaft in two section suitable for 47 m/sec wind speed along with head frame, luminaires carriage suitable for 08 luminaires in symmetrical arrangement and other accessories manufactured in factory. Including raising lowering system comprising double drum winch, 5mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, lightning finial. (Wiring material from JB to individual luminaire Included) and with foundation bolts manufactured from special steel along with nuts, washers, anchor plate and common template including suitable foundation with provision of cable entryalso with LED type single dome aviation obstruction light.

SITC of 200W LED Flood light Luminaire made of Pressure die -cast Housing and heat sink aluminium extrusion with IP 66 Rating ,luminaire efficiency 100Lm/W or Higher ,CRI >70 ,Surge protection 5KV Internal & 10KV External ,Power Factor >0.95 , IK 07 ,operating voltage 140-270 V.

SITC of Twin LED type Aviation Light

SITC of Feeder Pillar Panel For High Mast Light made of 2mm /14SWG CRCA Sheet metal is to be painted with by two coats of Red oxide primer and enamel paint. Incomer-32A 4P MCCB (TM-R) (10KA) -01 Nos , 32A 4P A2 Contactor-01 Nos With 01 Nos Auxiliary Contact Block (01 NC+1 NO) ,18 A 3P A1 Contactor-02 Nos With 02 Nos Auxiliary Contact Block (02 NC+2 NO) , Astro Timer Switch ,Rase & Lower Push Button-01 Nos, Auto & Manual switch 4P 10A -01 Nos , 6-32 A "C" Series SP MCB -01 Nos including internal Control Copper Wiring in fedder Pillar panel.

Saklani electrical works

vijay electrical

M/s Dhawan Electrical Works