External Electrical Works at

Amount

Earthing with G.I. earth Plate 600mm x 600mm x 6mm thick including accesssories, and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal or 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 meter long etc. with charcoal/ coke and salt as required.

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 GI strip in 40 mm dia GI 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 copper strip on surface or in recess for connections etc. 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.

Providing and laying G.I. tape 32 mm X 6 mm from earth electrode directly in ground as required.

Supplying and drawing following sizes of FRLS PVC insulatedcopper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

2 x 1.5 sq. mm

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

Above 4.5 meter and upto 6.5 meter

Providing and laying in position reinforced cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of octagonal poles base. including form work etc. as required (excluding reinforcement) (For LED octagonal Poles)

Supplying and embedding following dia G.I. pipe (medium class) in pole collar/ foundation (during casting) for cable entry including bending the pipe to the required shape complete as required. 32 mm dia (for LED octagonal Poles)

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.

Above 95 sq. mm and upto 185 sq. mm

Above 185 sq. mm and upto 400 sq. mm

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

UPTO 35 sq mm.

Above 95 sq. mm and upto 185 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 /HDPE pipe as required.

UPTO 35 sq mm.

Above 95 sq. mm and upto 185 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size on wall surface as required

UPTO 35 sq mm.

Supplying & making of end terminations with brass compression gland and Al. lugs for following sizes of PVC insulated and PVC sheathed/ XLPE Al. conductor cable of 1.1 KV grade as required.

4 x 6 sq.mm.

3.5 x 185 sq.mm.

4 x 25 sq.mm.

3.5 x 150 sq.mm.

3.5 x 95 sq.mm.

3.5 x 240 sq.mm.

3.5 x 70 sq.mm.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 kV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Above 120 sq. mm and upto 400 sq. mm

Supplying & making of INDOOR cable end terminations with HEAT SHRINKABLE JOINTING KIT with all accessories including lugs suitable for following sizes of 3 core, XLPE Al conductor cable of 11 KV grade as required.

3 X120 sq mm.

Supplying & making of OUTDOOR cable end terminations with HEAT SHRINKABLE JOINTING KIT with all accessories including lugs suitable for following sizes of 3 core, XLPE Al conductor cable of 11 KV grade as required.

3 X120 sq mm.

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

100 mm dia

150 mm dia

Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required (For LT CABLES)

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Extra for depth for manholes : Size 90x80 cm With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Supply,Installation, testing & Commissioning 10 KVA ONLINE UPS (3 phase i/p and 1 phase o/p) with battery back for 30 mins

Supply,Installation, testing & Commissioning 5 KVA ONLINE UPS (1 phase i/p and 1 phase o/p) with battery back for 30 mins

Design, Fabrication, Supply, Erection,Testing and commisioning of Powder coated Main Distribution Panel fabricated out of 14 guage CRCA sheet steel in cubical, compartmentallised, FRLSee standing floor /wall mounted, dust and vermin proof, with reinforcement of suitable size angle iron, channel, T -iron or flats as required. Cable gland plates shall be provided on top as well as bottom of the panels. Panels shall be treated with all anti-corrosive process before painting as per specification. Panels shall be suitable for 415V, 3-Phase, Four wire, 50 Hz supply complete with earth bus and lifting hooks as required in case of large panels.Approval shall be taken for each panel before fabrication. (All hardwares like nuts and bolts used shall be Galvanized and Zinc passivated

MCCB BOX OUTDOOR TYPE as per specification mentioned below

INCOMER

630 A, FP, MCCB ,36 KA - 1 No.

METERING & INDICATION

- ON/OFF phase indicating lamps with control fuses .

BUS BAR-as per SLD

630 A, TPN, Al Bus Bars with heat shrinkable PVC Sleeves for cable termination

MAIN LT Panel (OUT DOOR) as per specification mentioned below

INCOMER

400 A, FP, MCCB ,36 KA

400 A, FP, CHANGEOVER

METERING & INDICATION (with above incomer)

- ON/OFF phase indicating lamps with control fuses .

Multi Function Meter : measuring of V, A, F, PF, kW, kWh, etc.

BUS BAR-as per SLD

- 500 A, TPN, Al Bus Bars with heat shrinkable PVC Sleeves

OUTGOINGS

-250 A, FP, MCCB, 25 Ka– 3 N.o.

-100 A, FP, MCCB, 25 Ka– 2 N.o.

-32 A, FP, MCB, 10 Ka– 6 N.o.

TYPICAL FEEDER PANEL (1,2) as per specification mentioned below

INCOMER

250 A, FP, MCCB ,25 KA

METERING & INDICATION (with above incomer)

- ON/OFF phase indicating lamps with control fuses .

Multi Function Meter : measuring of V, A, F, PF, kW, kWh, etc.

BUS BAR-as per SLD

- 320 A, TPN, Al Bus Bars with heat shrinkable PVC Sleeves

OUTGOINGS

-100 A, FP, MCCB, 10 Ka– 3 N.o.

-63 A, FP, MCB, 10 Ka– 6 N.o.

EXTENARL LIGHTING & POLES Supply,Installation, testing & Commissioning of 70 W LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having TOP Opening seperate driver compartment with IP66 protection and impact resistance of IK07 with 10KV Built-in Surge Protection Device. on 6 mtrs octagonal pole

Supply of 6 mtr galvanised Octagonal Pole with base plate 220 X 220X 12,top 70mm & bottom 130mm made up of 3mm thik suitable for max. wind speed upto 160 Km/hr.

Poles with Single bracket (1000 mm)

Supply & Installation of Street Light panel(Three Phase Upto 6 KW of Load with astronomical timer and 32TP contactor and 40 Amp MCB rating ) (Havells Cat No, IHXTS0306A or equivalent)

Supply,Installation, testing & Commissioning of 12M High Mast shaft in one section suitable for 47 m/sec wind speed, with raising lowering system comprising, head frame, luminaries carriage suitable to install 06 nos luminaries in symmetrical arrangement, double drum winch, 5mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, lightening finial. along with Supply and installation of foundation bolts manufactured from special steel along with nuts, washers, anchor plate and common template and Construction of suitable shallow foundation with 'M20' grade concrete for the high mast considering the safe soil bearing capacity at site as 10 T/sqmtr at 2 mt depth with all materials & labour on Hilly belt.( as per foundation drawing provided by the manufacturer and approved by the enginer in charge) .Supply and installation of 6 Nos. 160W LED Floodlight luminaire and twin dome aviation obstruction lights with two nos no. 100 W GLS lamps . It should include Supply & Installation of outdoor stand mounted feeder pillar with 32A TPN MCB incomer, single dial time switch, 25A TP contactor for the automatic switching of luminaries, power tool control with 2 no 9A contactors and raise lower push button, Incoming 35 sq. mm and out going 16 & 2.5 sq. mm termin . Provision of Earthing for High Mast including conection of High Mast earth terminal with 25X3mm GI flats with all materials & labour.

Supply of Solar Standalone Street Light system mentioned below includes LED street Light with in-built SCC (30 W,3150 lumen) , SPV Panel (Solar Panel Wp - 120) ,Lead Acid Battery (Battery Ah - 100) , GI Tubular Pole above ground ( 6 M TUB Pole (B)).

HT SUB STATION WORKS Supply,Installation, testing & Commissioning of double pole structure suitable for 11 KV HT system as per CEA & UPCL norms & comprising of the following ,but not limited to it for completion of works . RSJ pole of 9 mtrs length of size 175 X 90 mm complete with suitable MS base plate welded at bottom base plate - 2 nos.MS channel of size 100 X 50 mm , length 4 mtrs (approx.)11 KV AB switch - 1 set , 11 KV Horn gap fuse unit - 1 set , 11 KV Lightning Arrestor , 11 KV Disc Insulator , 11 KV pin insulator 6 swg copper wire for jumpering Supply and erection of stay set complete with necessary foundation , excavation, and refilling of earth etc. as required. Concrete foundation for RJS poles burried upto a depth of 1830mm in ground in a pit of size 450 X 450 mm in CC 1:3:6 along with 200 mm copping above ground inclusive of earth work.Necessary Nut , Bolts, Clamps, operating handle for AB switch , clamping welding etc. complete as required. Painting the RSJ poles complete with two coat of red oxide and two coats of GI enamel paints complete as required.

Supply, installation, testing and commissioning of outdoor TYPE, OIL type transformer with copper winding having a continuous rating of 400 kVA, 11kV/415 +/- 1% V, 3 phase, 50 Hz, DY-11 vector group, The transformer shall have cable end box for indoor termination of HT cable on HT side and Cable Box for indoor termination on LT side, complete in all respects including standard accessories. It is To be installed on Top of two pole structure with proper iron angle channel support as required.Compliance to BEE Standards AND BIS Standards (IS 1180).

Supply,Installation, testing & Commissioning of 250 KVA Silent DG set comprising of Suitable Engine coupled to 415V 250 KVA alternator both mounted on common Base frame with other standard accessories i.e. Fuel tank, Batteries with leads. along with standard panel . (for detailed specification please ref to General Specifications for Electrical Works, PART -VII DG SETS,2013,CPWD Document.)CPCB-II Approved

Supply,Installation, testing & Commissioning of 63 KVA Silent DG set comprising of Suitable Engine coupled to 415V 63 KVA alternator both mounted on common Base frame with other standard accessories i.e. Fuel tank, Batteries with leads. along with standard panel . (for detailed specification please ref to General Specifications for Electrical Works, PART -VII DG SETS,2013,CPWD Document.)CPCB-II Approved

SERVO STABLISER ONAN COOLED - VARIAC TYPE) SITC including loading unloading and transport of 400 KVA ONAN Cooled Servo Stabilizer as per specification below Phase : 3 ph input /3 ph output Input Voltage range : 320 V to 460 V / Output Voltage range : 400V +/- 1 Input Frequency : 45 to 55 Hz / Output Frequency : 50 Hz , Cooling: ONAN ,Duty Cycle 100 % ,No Load Loss Less than 1%,Suitability Suitable for 3 phase Unbalanced/Balanced Supply, Unbalanced / Balanced Loads. High & Low Voltage Cutoff System Over Load And Short Circuit Protection Single Phase Prevention System Phase Sequence change protection Earth Fault Protection

Supply of HT (UE) Ar. AL XLPE Cable of size 3 C X 120 sq mm

Supply of following sizes of XLPE insulated Aluminum conductor strip/ wire Armoured, overall PVC sheathed 1.1 KV grade cables conforming to relevant IS code and technical specifications.

3.5C 185 sq mm Al. Ar. Cable

4C 25 sq mm Al. Ar. Cable

3.5C 150 sq mm Al. Ar. Cable

3.5C 240 sq mm Al. Ar. Cable

3.5C 95 sq mm Al. Ar. Cable

3.5C 70 sq mm Al. Ar. Cable

Supply of following sizes of XLPE insulated Copper conductor strip/ wire Armoured, overall PVC sheathed 1.1 KV grade cables conforming to relevant IS code and technical specifications.

4 x 6 sq.mm.Cu Ar. XLPE Cable

2 x 2.5 sq.mm.Cu Ar. XLPE Cable

Design, Fabrication, Supply, Erection,Testing and commisioning of Powder coated Main Distribution Panel fabricated out of 14 guage CRCA sheet steel in cubical, compartmentallised, FRLSee standing floor /wall mounted, dust and vermin proof, with reinforcement of suitable size angle iron, channel, T -iron or flats as required. Cable gland plates shall be provided on top as well as bottom of the panels. Panels shall be treated with all anti-corrosive process before painting as per specification. Panels shall be suitable for 415V, 3-Phase, Four wire, 50 Hz supply complete with earth bus and lifting hooks as required in case of large panels.Approval shall be taken for each panel before fabrication. (All hardwares like nuts and bolts used shall be Galvanized and Zinc passivated

TYPICAL FEEDER PANEL 3 as per specification mentioned below

INCOMER

250 A, FP, MCCB ,25 KA

METERING & INDICATION (with above incomer)

- ON/OFF phase indicating lamps with control fuses .

Multi Function Meter : measuring of V, A, F, PF, kW, kWh, etc.

BUS BAR-as per SLD

- 320 A, TPN, Al Bus Bars with heat shrinkable PVC Sleeves

OUTGOINGS

-100 A, FP, MCCB, 10 Ka– 3 N.o.

-63 A, FP, MCB, 10 Ka– 6 N.o.

Joshi Enterprises