various activities of development of distribution infrastructure at Jhalawar Circle of Jaipur Discom of Rajasthan state under RDSS on turnkey basis against TN-588

(A)Bifurcation of 33 KV Line due to overloading

33 KV OVERHEAD LINE WORK

PCC Poles

PCC Pole 9 mtrs long (400 KG)

12.8 MTR. Long lattice tower made of 50 X 50 X 6 MM M.S. angle with 50 X 6 MM M.S. FLAT for bracing as per nigam specification

33 KV 'V' cross arms with TOP Hamper made of MS Angle75X75X6 mm with clamp of size 50X10 mm,earth clamp50X6 mm with nuts, bolts & Washers as per latest specification and drawings adopted & approved by Nigam (Galvanized as per IS)

A SET OF 4 NOS. 33KV 'V' CROSS ARMS(CHAKRI) MADE OF M.S. CHANNEL 100X50 MM ISMC [9.56 KG PER MTRS.] ON THE EXISTING LATTICE TOWER WITH BRACING OF M.S. FLAT ( 50 X 10 MM) INCLUDING NUT AND BOLTS ETC. WEIGHT OF THE ITEM WILL BE AS PER DRAWING

A set of 4 NOS. 33 KV 'V' cross arms (Chakri) made of M.S.Angle 75x75x6 mm with bracing of M.S.Flat 50 x 10 mm including all necessary clamps, nuts & bolts etc. (Galvanized as per IS)

M.S. CHANNEL [CUT POINT ] 100X50 MM ISMC [9.56 KG. PER MTR] 2X1.8 MTRS LONG WITH PILOT PATTI 50X6MM [2.36 Kg. per mtr] THICK AND NECESSARY NUTS AND BOLTS ETC. WEIGHT OF THE CUT POINT CHANNEL WILL BE AS PER DRAWING APPX. 39.00 Kg. (Galvanized as per IS).

33 KV DOUBLE POLE LINE STRUCTURE SET FOR CUT POINT COMPLETE ON EXISTING POLES IN ALL RESPECT WITH CLAMP, NUT & BOLTS AS REQURIED MADE FROM M.S.CHANNEL 100 X 50 X ISMC ( 9.56 KG. PER MTR.) ISA M.S.ANGLE 65 X 65 X 6 MM, M.S.ANGLE 50 X 50 X 6 MM AND M.S.FLAT 50 X 6 MM (Galvanized as per IS)

33 KV PORCELAIN PIN INSULATOR WITH PIN ON EXISTING POLE COMPLETE INCLUDING ALL ACCESSSORIES LIKE HARDWARE FITTING AND NUTS AND BOLTS ETC.

GS Stay set complete with 20 mm dia., 2.4 meter long stay rod with zinc coated steel Anchor Plate of size 300x300x4 mm with square hole of size 18x18 mm at centre IN GROUND AND GS STAY WIRE 7/8 MM TIGHTENED THROUGH 33 KV STAY INSULATOR INCLUDING CLAMPS

GS WIRE NO.6 SWG HOT DIP GALVANIZED [5.0 MM DIA] COMPLETE IN ALL RESPECTS WITH BINDING WIRE EACH POLE WITH TOP HAMPER & CROSS ARM (WITH 1.1 M WIRE).

Overhead ACSR 100 Sq.mm. Dog conductor on existing cross arms complete in all respect. (Cost of material includes the sag and jumpering)

ACSR Dog conductor

PG Clamps for Dog conductor

HD GALVANISED M.S.ROD TYPE EARTHING SET MADE UP OF M.S.ROD 20 MM DIA. 3 METER LONG ALONGWITH EARTHING CLAMP & 8 SWG EARTH WIRE 15 METER LONG (FOR EARTHING OF 33 KV LINE) .

BACK CLAMP AND STAY CLAMP FOR CROSS ARMS, STAY, EARTH AND GUARDING BRACKET OF MS FLAT

33KV DANGER PLATE ON THE TOWERS/ POLES COMPLETE IN ALL RESPECT AS PER DRAWING.

ISA M.S. ANGLE 50X50X6 MM (Galvanized as per IS)

ISA M.S. ANGLE 65X65X6 MM (Galvanized as per IS)

ISA M.S. Flat 50X 6 (Galvanized as per IS)

ISA M.S. Channel 100X50X6 (Galvanized as per IS)

Fixing of ,45KN. porcelain disc.insulators for 33 KV ( each unit consisting of 3 Nos. disc insulators & 1 Nos. B&S Type hardware) (Free issue by Nigam)

(B)Bifurcation of 11 KV Line due to oveloading

11 KV Bay

Outdoor 11 KV O/D VCB KIOSK complete with accessories including use of special tools

Control Cable of size 4C X 4 SQ.MM. 1100 Volts PVC Insulated including supply of ferrules .

Control Cable of size 12C X 2.5 SQ.MM. 1100 Volts PVC Insulated including supply of ferrules

Overhead steel cored aluminum ACSR DOG[100SqMM(6+7) /(4.72+1.57)] conductor complete in all respect as per latest specification and drawing

M.S. Flat 50 X 6 mm (Galvanized) for earthing

Earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length

Metering points on 11 KV outgoing feeder at 33/11 KV S/S. (including following cost of (a) and (b) )

(a) Mounting structure (Galvanized)

(b) The requisite steel members will be supplied by contractor including the hardware.Contractor shall joint/weld the members to form the mounting structure as per drawing.Necessary tools,welding ,machines,lifting devics etc. shall be arranged by contractor.

Installation of Metering equipments:

11KV CT PT Set(200/5 Amp.)

MIP meter box.The meter box will be fixed firmly with sufficient strength at a place as per drawing. The test terminal block(TTB) link type shall be provided by contractor in the meter box.

GO double break without EB Isolator on existing bracket complete in all respect as required including hardware etc.

11KV ( with 9 x 24 KV Post Insulator ) 400 Amp.

Horn gap sets on existing brackets in all respect as required including hardware nut & bolt & washer etc.

11KV ( with 6 x 24 KV Post Insulator ) 1 Set=3 NOS

PCC Poles

PCC Pole 9 mtrs long (200 KG)

45KN. porcelain disc.insulators for 11 KV ( each unit consisting of disc insulators & one B&S Type hardware) on brackets complete including all acessories like hardware fitting etc.

11 KV 5KN composite polymer Pin Insulator complete in all respect

PG Clamps for Dog conductor

Danger plate of size 200 X 250 mm complete in all respect

ISA M.S. Channel 100X50X6 (Galvanized as per IS)

ISA M.S. ANGLE 65X65X6 MM (Galvanized as per IS)

11 KV UnderGround Cable Work

UNDERGROUND CABLE FOR WORKING VOLTAGE OF 11KV ALUMINIUM CONDUCTOR (IS 7098) CABLE XLPE ARMOURED

Under ground Cable of Size 3X185 SQ.MM for 11 KV

G.I. PIPE OF 125 MM DIAMETER, B-CLASS (IS:1239 MARK)

GI PIPE for Cable Support at Pole ( Each 3.3 Mtr )

GI PIPE for Cable Support at Tower ( Each 3.3 Mtr )

CABLE FOR11 KV ALUMINUM CONDUCTOR XLPE ARMOURED HT CABLE

XLPE 3X185 SQ.MM H.S. ON OUTDOOR TYPE

XLPE 3X185 SQ.MM H.S.S.T. JOINT

Galvanised M.S.Rod type earthing set (including nuts & bolts) made up of M.S.Rod 20 mm dia. 3 meter long alongwith earthing clamp & 8 SWG earth wire 15 meter long (for earthing of 11 KV line)

11 KV Over Head Line Work

PCC Poles

PCC Pole 9 mtrs long (200 KG)

11.4 MTR. Long lattice tower made of 50 X 50 X 6 MM M.S. angle with 50 X 6 MM M.S. FLAT for bracing as per nigam specification

11KV DOUBLE POLE LINE STRUCTURE SET FOR CUT POINT COMPLETE ON EXISTING POLES IN ALL RESPECT WITH CLAMP, NUT & BOLTS AS REQURIED MADE FROM M.S.CHANNEL 100 X 50 X ISMC (9.56 KG. PER MTR.) ISA M.S.ANGLE 65 X 65 X 6 MM, M.S.ANGLE 50 X50 X 6 MM AND M.S.FLAT 50 X 6 MM(105 KG. APPROX.) (Galvanized as per IS)Total weight 101.38 Kg+4 Kg (Approx.)

Overhead steel cored aluminum ACSR Rabbit conductor in all respect

11KV Cross Arm with Top Hamper with clamps made of MS Angle 65x65x6mm, clamp 50X6 mm, earth clamp 50X6 mm (Galvanized)

GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

Earthing rod set for 11 KV lines made with MS rod (Galvanised) 20 mm dia, 3 meter length along

11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

11 KV 5KN composite polymer Pin Insulator complete in all respect

PG clamps (For Rabbit) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986

8 SWG (4mm dia) GI Wire for continuous earthing of 11 KV Line hot dip (Galvanised)

Danger plate of size 200 X 250 mm complete in all respect

1.4 Mtr Channel bracket with clamp

(C)HVDS works

11 KV Overhead Line-1-Phase

PCC Poles

PCC Pole 9 mtrs long (200 KG)

Overhead steel cored aluminum ACSR WEASEL [30 sq.mm (6+1)/(2.59+2.59) mm ]conductor

11KV Cross Arm with Top Hamper with clamps made of MS Angle 65x65x6mm, clamp 50X6 mm, earth clamp 50X6 mm (Galvanized)

GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

11 KV 5KN composite polymer Pin Insulator complete in all respect

LT Porcelain Pin insulators with pins

PG clamps (Weasel to Weasel) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986(latest amended)

8 SWG (4mm dia) GI Wire for continuous earthing of 11 KV Line hot dip (Galvanised)

Danger plate of size 200 X 250 mm complete in all respect

1.4 Mtr Channel bracket with clamp

11 KV Overhead Line-3-Phase

PCC Poles

PCC Pole 9 mtrs long (200 KG)

11.4 MTR. Long lattice tower made of 50 X 50 X 6 MM M.S. angle with 50 X 6 MM M.S. FLAT for bracing as per nigam specification

11KV DOUBLE POLE LINE STRUCTURE SET FOR CUT POINT COMPLETE ON EXISTING POLES IN ALL RESPECT WITH CLAMP, NUT & BOLTS AS REQURIED MADE FROM M.S.CHANNEL 100 X 50 X ISMC (9.56 KG. PER MTR.) ISA M.S.ANGLE 65 X 65 X 6 MM, M.S.ANGLE 50 X50 X 6 MM AND M.S.FLAT 50 X 6 MM(105 KG. APPROX.) (Galvanized as per IS)Total weight 101.38 Kg+4 Kg (Approx.)

Overhead steel cored aluminum ACSR Rabbit conductor in all respect

11KV Cross Arm with Top Hamper with clamps made of MS Angle 65x65x6mm, clamp 50X6 mm, earth clamp 50X6 mm (Galvanized)

GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

Earthing rod set for 11 KV lines made with MS rod (Galvanised) 20 mm dia, 3 meter length along

11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

11 KV 5KN composite polymer Pin Insulator complete in all respect

PG clamps (For Rabbit) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986

8 SWG (4mm dia) GI Wire for continuous earthing of 11 KV Line hot dip (Galvanised)

Danger plate of size 200 X 250 mm complete in all respect

1.4 Mtr Channel bracket with clamp

11 KV Underground Cable

PCC Poles

PCC Pole 9 mtrs long (200 KG)

UNDERGROUND CABLE FOR WORKING VOLTAGE OF 11KV ALUMINIUM CONDUCTOR (IS 7098) CABLE XLPE ARMOURED

Under ground Cable of Size 3X185 SQ.MM for 11 KV

G.I. PIPE OF 125 MM DIAMETER, B-CLASS (IS:1239 MARK)

GI PIPE for Cable Support at Pole ( Each 3.3 Mtr )

CABLE FOR11 KV ALUMINUM CONDUCTOR XLPE ARMOURED HT CABLE

XLPE 3X185 SQ.MM H.S. ON OUTDOOR TYPE

XLPE 3X185 SQ.MM H.S.S.T. JOINT

HD Galvanised M.S.Rod type earthing set (including nuts & bolts) made up of M.S.Rod 20 mm dia. 3 meter long alongwith earthing clamp & 8 SWG earth wire 15 meter long (for earthing of 11 KV line)

1-Phase DTR

PCC Poles

PCC Pole 9 mtrs long (400 KG)

6.35KV/240 V aluminium wound, conventional outdoor type distribution transformers with all fittings and accessories and first filling of transformer oil alongwith MCCB. Protection on LV side confirming

M.S. Flat 50 X 6 mm for mounting single phase transformer on poles.

6.35/0.24 KV substation structure for 5 KVA complete (galvanized as per IS) complete in all respect made of MS Channel, MS angle and MS flat etc. including nut ,bolt,flat and spring washer (as per latest specification and drawing adopted & approved by NIGAM) (36.054 Kg. + 2 Kg. approx.)

6.35/0.24 KV substation structure for 10/16/25 KVA complete (galvanized as per IS) complete in all respect made of MS Channel, MS angle and MS flat etc. including nut ,bolt,flat and spring washer (as per latest specification and drawing adopted & approved by NIGAM) (36.054 Kg. + 2 Kg. approx.)

Earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length as per latest specification and drawing adopted & approved by NIGAM.

11 KV 100 Amp. Drop out cum isolator with 5.0 Amp. fuse & 12 KV post insulators including nut, bolt & washers as required as per technical specifications, approved drawings and scope of work.

GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

11 KV 5KN composite polymer Pin Insulator complete in all respect

Danger plate of size 200 X 250 mm complete in all respect

PG clamps (Weasel to Weasel) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986(latest amended)

3-Phase DTR

PCC Poles

PCC Pole 9 mtrs long (400 KG)

Overhead steel cored aluminum ACSR Rabbit conductor in all respect

LT XLPE Cable

Size 4CX70 SQ. mm

11 /0.4 KV Al wound, Three Phase Distribution Transformer (Completely self protected with provision of LT Bushing Box)

25 KVA (Aluminium)

40 KVA (Aluminium)

63 KVA (Aluminium)

100 KVA (Aluminium)

M.S. Flat 50 X 6 mm for mounting single phase transformer on poles.

LT Supply Pillar Box of 200 Amp. capacity as per specification of Nigam .

11KV ( with 9 x 24 KV Post Insulator ) 400 Amp.

11/0.4 KV SubStation structure set on existing poles in all respect with clamps made from M.S. channel 100x50 X6 mm and 75x40 mm, M.S. angle 50x50x6 and M.S. flat 50x6 mm and 50x8 mm weight(166.746 kgs.) Approx (All galvanized as per relevant IS)

11KV ( with 6 x 24 KV Post Insulator ) 1 Set=3 NOS

LIGHTENING ARRESTOR ( FEEDER TYPE) ON ERECTED STRUCTURE / SUPPORT ( SET OF 3 NOS. )

Earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length as per latest specification and drawing adopted & approved by NIGAM.

GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

11 KV 5KN composite polymer Pin Insulator complete in all respect

Danger plate of size 200 X 250 mm complete in all respect

PG clamps (For Rabbit) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986

(D) Cabling Works in Theft Prone Area

LT Ariel Bunch Cable

PCC Poles

PCC Pole 9 mtrs long (200 KG)

Overhead ABC(Aerial bunched cable) with Bare Messenger

1C X25 +1CX25 sqmm

3C X25 +1CX25 sqmm

GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

Dead end (anchor) clamps for insulated or bare messenger + one Pole Bracket + 1.5 mtr S.S. (Stainless Steel) Strap + two SS Buckles as per NFC Standard suitable for AB Cable Complete in all respect (galvanized as per IS)

Suspension (anchor) clamps for insulated or bare messenger + one Pole Bracket + 1.5 mtr S.S. (Stainless Steel) Strap + two SS Buckles as per NFC Standard suitable for AB Cable Complete in all respect (galvanized as per IS)

LT insulation piercing connectors NFC Type A (main to tap) (main 16-50 mm2, Tap off 2.5-16 mm2)

LT insulation piercing connectors NFC type B ( main to main) (size 16-50 mm2)

Spring loaded box (1 phase)

Spring loaded box (3 phase)

LT Underground Cable

4 Core LT XLPE insulated PVC sheathed armoured Cable

Size 4CX120 SQ. mm

Size 4CX185 SQ. mm

LT DISTRIBUTION BOX AS PER SPECIFICATION OF NIGAM.

100 AMP LT DISTRIBUTION BOX

Earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length as per latest specification and drawing adopted & approved by NIGAM.

LT Armoured Service Cable

2CX4 Sq MM

4CX16 Sq MM

(E)Segregation of 11 KV Ag-Non Ag Feeders

11 KV Bay

Outdoor 11 KV O/D VCB KIOSK complete with accessories including use of special tools

Control Cable of size 4 X 4 SQ.MM. 1100 Volts PVC Insulated including supplyof ferrules

Control Cable of size 12C X 2.5 SQ.MM. 1100 Volts PVC Insulated including supply of ferrules

Overhead steel cored aluminum ACSR DOG[100SqMM(6+7) /(4.72+1.57)] conductor complete in all respect as per latest specification and drawing

M.S. Flat 50 X 6 mm (Galvanized) for earthing

Earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length as per latest specification and drawing adopted & approved by NIGAM.

Metering points on 11 KV outgoing feeder at 33/11 KV S/S. (including following cost of (a) and (b) )

(a) Mounting structure (Galvanized)

(b) The requisite steel members will be supplied by contractor including the hardware.Contractor shall joint/weld the members to form the mounting structure as per drawing.Necessary tools,welding ,machines,lifting devics etc. shall be arranged by contractor.

Installation of Metering equipments:

11KV CT PT Set(200/5 Amp.)

MIP meter box.The meter box will be fixed firmly with sufficient strength at a place as per drawing. The test terminal block(TTB) link type shall be provided by contractor in the meter box.

GO double break without EB Isolator on existing bracket complete in all respect as required including hardware etc.

11KV ( with 9 x 24 KV Post Insulator ) 400 Amp.

Horn gap sets on existing brackets in all respect as required including hardware nut & bolt & washer etc.

11KV ( with 6 x 24 KV Post Insulator ) 1 Set=3 NOS

PCC Poles

PCC Pole 9 mtrs long (200 KG)

45KN. porcelain disc.insulators for 11 KV ( each unit consisting of disc insulators & one B&S Type hardware) on brackets complete including all acessories like hardware fitting etc.

11 KV 5KN composite polymer Pin Insulator complete in all respect

PG Clamps for Dog conductor

Danger plate of size 200 X 250 mm complete in all respect

ISA M.S. Channel 100X50X6 (Galvanized as per IS)

ISA M.S. ANGLE 65X65X6 MM (Galvanized as per IS)

11 KV UnderGround Cable Work

PCCPoles

PCC Pole 9 mtrs long (200 KG)

UNDERGROUND CABLE FOR WORKING VOLTAGE OF 11KV ALUMINIUM CONDUCTOR (IS 7098) CABLE XLPE ARMOURED

Under ground Cable of Size 3X185 SQ.MM for 11 KV

G.I. PIPE OF 125 MM DIAMETER, B-CLASS (IS:1239 MARK)

GI PIPE for Cable Support at Pole ( Each 3.3 Mtr )

CABLE FOR11 KV ALUMINUM CONDUCTOR XLPE ARMOURED HT CABLE

XLPE 3X185 SQ.MM H.S. ON OUTDOOR TYPE

XLPE 3X185 SQ.MM H.S.S.T. JOINT

HD Galvanised M.S.Rod type earthing set (including nuts & bolts) made up of M.S.Rod 20 mm dia. 3 meter long alongwith earthing clamp & 8 SWG earth wire 15 meter long (for earthing of 11 KV line)

Double break without EB Isolator on existing bracket complete in all respect as required including hardware nut, bolts & washer etc.

11KV ( with 9 x 24 KV Post Insulator ) 400 Amp.

11 KV Over Head Line Work

PCC Poles

PCC Pole 9 mtrs long (200 KG)

11.4 MTR. Long lattice tower made of 50 X 50 X 6 MM M.S. angle with 50 X 6 MM M.S. FLAT for bracing as per nigam specification

11KV DOUBLE POLE LINE STRUCTURE SET FOR CUT POINT COMPLETE ON EXISTING POLES IN ALL RESPECT WITH CLAMP, NUT & BOLTS AS REQURIED MADE FROM M.S.CHANNEL 100 X 50 X ISMC (9.56 KG. PER MTR.) ISA M.S.ANGLE 65 X 65 X 6 MM, M.S.ANGLE 50 X50 X 6 MM AND M.S.FLAT 50 X 6 MM(105 KG. APPROX.) (Galvanized as per IS)Total weight 101.38 Kg+4 Kg (Approx.)

Overhead steel cored aluminum ACSR Rabbit conductor in all respect

11KV Cross Arm with Top Hamper with clamps made of MS Angle 65x65x6mm, clamp 50X6 mm, earth clamp 50X6 mm (Galvanized)

GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

Earthing rod set for 11 KV lines made with MS rod (Galvanised) 20 mm dia, 3 meter length along

11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

11 KV 5KN composite polymer Pin Insulator complete in all respect

PG clamps (For Rabbit) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986

8 SWG (4mm dia) GI Wire for continuous earthing of 11 KV Line hot dip (Galvanised)

Danger plate of size 200 X 250 mm complete in all respect

1.4 Mtr Channel bracket with clamp

3-Phase DTR

PCC Poles

PCC Pole 9 mtrs long (400 KG)

Overhead steel cored aluminum ACSR Rabbit conductor in all respect

LT XLPE Cable

Size 4CX70 SQ. mm

11 /0.4 KV Al wound, Three Phase Distribution Transformer (Completely self protected with provision of LT Bushing Box)

M.S. Flat 50 X 6 mm for mounting single phase transformer on poles.

LT Supply Pillar Box of 200 Amp. capacity as per specification of Nigam .

11KV ( with 9 x 24 KV Post Insulator ) 400 Amp.

11/0.4 KV SubStation structure set on existing poles in all respect with clamps made from M.S. channel 100x50 X6 mm and 75x40 mm, M.S. angle 50x50x6 and M.S. flat 50x6 mm and 50x8 mm weight(166.746 kgs.) Approx (All galvanized as per relevant IS)

11KV ( with 6 x 24 KV Post Insulator ) 1 Set=3 NOS

LIGHTENING ARRESTOR ( FEEDER TYPE) ON ERECTED STRUCTURE / SUPPORT ( SET OF 3 NOS. )

Earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length as per latest specification and drawing adopted & approved by NIGAM.

GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

11 KV 5KN composite polymer Pin Insulator complete in all respect

Danger plate of size 200 X 250 mm complete in all respect

PG clamps (For Rabbit) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986

LT Ariel Bunch Cable

PCC Poles

PCC Pole 9 mtrs long (200 KG)

Overhead ABC(Aerial bunched cable) with Bare Messenger

3C X25 +1CX25 sqmm

GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

Dead end (anchor) clamps for insulated or bare messenger + one Pole Bracket + 1.5 mtr S.S. (Stainless Steel) Strap + two SS Buckles as per NFC Standard suitable for AB Cable Complete in all respect (galvanized as per IS)

Suspension (anchor) clamps for insulated or bare messenger + one Pole Bracket + 1.5 mtr S.S. (Stainless Steel) Strap + two SS Buckles as per NFC Standard suitable for AB Cable Complete in all respect (galvanized as per IS)

LT insulation piercing connectors NFC Type A (main to tap) (main 16-50 mm2, Tap off 2.5-16 mm2)

Description of Work / Item(s)

(A)Bifurcation of 33 KV Line due to overloading

33 KV OVERHEAD LINE WORK

CONDUCTING ROUTE SURVEY , TRIMMING OF TREE BRANCHES ALONG THE ROAD AS PER APPROVED ROUTE MAP AND PEGGING OF ROUTE WITH SECTION POINT/DOUBLE POLE LOCATION FOR SPECIFIED NUMBERS OF DIFFERENT WORKS AT DIFFERENT LOCATIONS.

ERECTION OF 9.0 MTR. PCC POLES (400 KG) IN ALLIGNMENT INCLUDING EXCAVATION OF PIT IN GROUND AND BACK FILLING SOIL CONSOLIDATING EACH DEPOSIT LAYER OF 0.15 MTR. BY PROPER WATERING & RAMMING ETC. IN THE LENGTH.

PCC Pole 9 mtrs long (400 KG)

In normal soil

In Hard soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

ERECTION OF 12.8 MTR. LONG LATTICE TOWER MADE OF 65 X 65 X 5 MM M.S. ANGLE WITH 50 X 6 MM M.S. FLAT FOR BRACING INCLUDING SUPPLY OF FOUNADATION MATERIAL. THE WORK INCLUDES EXCAVATION OF PIT 1.50 X 1.50 X 2.10 M IN GROUND. THE TOWER WILL BE ERECTED BY PROVIDING CC GROUTING & MUFFED IN CEMENT CONCRETE OF MIX RATIO 1:3:6 HAVING SIZE OF 1.20 X 1.20 X 2.10 M OVER BASE CONCRETE OF 100 MM THICK IN MIX 1:5:10 AS PER IS SPECIFICATIONS. THE REMAINING POSITION OF THE PIT BE BACK FILLED WITH WATERING & RAMMING AND SURPLUS MATERIAL SHALL BE DISPOSE- OFF WITHIN LEAD OF 50 M (Galvanized) Weight(580.827 kg)

IN ALL TYPES OF ordinary SOIL - TOWER WEIGHT - 580.827 KG

IN ALL TYPES OF HARD SOIL - TOWER WEIGHT - 580.827 KG

ORDINARY ROCK (WHERE BLASTING IS NOT REQUIRED) / PACCA ROAD -TOWER WEIGHT 580.827 KG.

Erection of 33 KV 'V' cross arms with TOP Hamper made of MS Angle75X75X6 mm with clamp of size 50X10 mm,earth clamp50X6 mm with nuts, bolts & Washers as per latest specification and drawings adopted & approved by Nigam (Galvanized as per IS)

FIXING OF A SET OF 4 NOS. 33KV 'V' CROSS ARMS(CHAKRI) MADE OF M.S. CHANNEL 100X50 MM ISMC [9.56 KG PER MTRS.] ON THE EXISTING LATTICE TOWER WITH BRACING OF M.S. FLAT ( 50 X 10 MM) INCLUDING NUT AND BOLTS ETC. WEIGHT OF THE ITEM WILL BE AS PER DRAWING

Fixing of a set of 4 NOS. 33 KV 'V' cross arms (Chakri) made of M.S.Angle 75x75x6 mm with bracing of M.S.Flat 50 x 10 mm including all necessary clamps, nuts & bolts etc. (Galvanized as per IS)

FIXING OF M.S. CHANNEL [CUT POINT ] 100X50 MM ISMC [9.56 KG. PER MTR] 2X1.8 MTRS LONG WITH PILOT PATTI 50X6MM [2.36 Kg. per mtr] THICK AND NECESSARY NUTS AND BOLTS ETC. WEIGHT OF THE CUT POINT CHANNEL WILL BE AS PER DRAWING APPX. 39.00 Kg. (Galvanized as per IS).

FIXING OF 33 KV DOUBLE POLE LINE STRUCTURE SET FOR CUT POINT COMPLETE ON EXISTING POLES IN ALL RESPECT WITH CLAMP, NUT & BOLTS AS REQURIED MADE FROM M.S.CHANNEL 100 X 50 X ISMC ( 9.56 KG. PER MTR.) ISA M.S.ANGLE 65 X 65 X 6 MM, M.S.ANGLE 50 X 50 X 6 MM AND M.S.FLAT 50 X 6 MM.(Galvanized as per IS)

FIXING OF 33 KV PORCELAIN PIN INSULATOR WITH PIN ON EXISTING POLE COMPLETE INCLUDING ALL ACCESSSORIES LIKE HARDWARE FITTING AND NUTS AND BOLTS ETC.

Erection of GS Stay set complete with 20 mm dia., 2.4 meter long stay rod with zinc coated steel Anchor Plate of size 300x300x4 mm with square hole of size 18x18 mm at centre IN GROUND AND GS STAY WIRE 7/8 MM TIGHTENED THROUGH 33 KV STAY INSULATOR INCLUDING CLAMPS INCLUDING excavation of pit size 0.75x0.5x1.6 CUM in ground for all type of soil refilling, grouted and muffed in cement concrete.

SOIL (EVERY TYPE)

ORDINARY ROCK / PACCA ROAD

HARD ROCK/CC ROAD

By drilling method (Wherever required)

DRAWING OF GS WIRE NO.6 SWG HOT DIP GALVANIZED [5.0 MM DIA] COMPLETE IN ALL RESPECTS WITH BINDING WIRE EACH POLE WITH TOP HAMPER & CROSS ARM (WITH 1.1 M WIRE).

Drawing of overhead ACSR 100 Sq.mm. Dog conductor on existing cross arms through insulator including binding with 6 mm soft aluminium conductor & twisting etc. complete in all respect. (Cost of material includes the sag and jumpering)

ACSR Dog conductor

Fixing of PG Clamps for Dog conductor

INSLLATION OF HD GALVANISED M.S.ROD TYPE EARTHING SET MADE UP OF M.S.ROD 20 MM DIA. 3 METER LONG ALONGWITH EARTHING CLAMP & 8 SWG EARTH WIRE 15 METER LONG (FOR EARTHING OF 33 KV LINE) DRIVEN BY MECHANICAL MEANS INTO EARTH HOLE (MADE BY AUGERING) AND CONNECTING WITH G.I.EARTH WIRE.

FABRICATION AND FIXING OF BACK CLAMP AND STAY CLAMP FOR CROSS ARMS, STAY, EARTH AND GUARDING BRACKET OF MS FLAT INCLUDING CUTTING, WELDING DRILLING OF HOLES IN ALL RESPECT AS PER DESIGN AND DRAWING.

FIXING OF 33KV DANGER PLATE ON THE TOWERS/ POLES COMPLETE IN ALL RESPECT AS PER DRAWING.

FIXING OF ISA M.S. ANGLE 50X50X6 MM (Galvanized as per IS)

FIXING OF ISA M.S. ANGLE 65X65X6 MM (Galvanized as per IS)

FIXING OF ISA M.S. Flat 50X 6 (Galvanized as per IS)

FIXING OF ISA M.S. Channel 100X50X6 (Galvanized as per IS)

Fixing of ,45KN. porcelain disc.insulators for 33 KV ( each unit consisting of 3 Nos. disc insulators & 1 Nos. B&S Type hardware) (Free issue by Nigam)

(B)Bifurcation of 11 KV Line due to oveloading

11 KV Bay

Grass cutting and surface dressing including removal of unwanted/rubbish plants with roots from open ground /yard and other Nigam premises with stacking of grass/plants at desired place near the ground.

Levelling of ground up to 30 cm.depth. with tractor and T&P required as per condition of ground including removal of rubbish plants from ground & marking of boundary with lime powder.(Including all lead & lifting)

Erection of outdoor 11 KV O/D VCB KIOSK complete with accessories including use of special tools & conducting all pre commissioning tests before energisation, filling oil etc. complete in all respect with erection& grouting of structure (excluding civil works).

Laying, Testing Termination of control Cable of size 4C X 4 SQ.MM. 1100 Volts PVC Insulated including installation of ferrules to design various cores of control cables by terminal no. of identification including utilisation of cable gland.

Laying, Testing Termination of control Cable of size 12C X 2.5 SQ.MM. 1100 Volts PVC Insulated including installation of ferrules to design various cores of control cables by terminal no. of identification including utilisation of cable gland.

ACSR Dog conductor

Laying of M.S. Flat 50 X 6 mm (Galvanized) for earthing

Erection of earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length

Installation of metering points on 11 KV outgoing feeder at 33/11 KV S/S.The installation work to be carried out as per drawing/design,under the supervision of concern Assistant Engineer (including erection cost of (a), (b), (c), (f), (g), (h) )

(a) Mounting structure (Galvanized)

(b) The requisite steel members shall joint/weld the members to form the mounting structure as per drawing.Necessary tools,welding ,machines,lifting devics etc. shall be arranged by contractor.

Civil works

(c) Erection of lattices in alignment including excavation and concreting of structure foundation including cement, sand and grit 20 mm size (crusher broken) having ratio 1:3:6 and grit 40 mm size for ratio 1:5:10 and curing for period as required (21 days). Area of concreting will be as per the drawing.

Installation of Metering equipments:

(d) Installation 11KV CT PT Set(200/5 Amp.)

(e) Installation MIP meter boxThe meter box will be fixed firmly with sufficient strength at a place as per drawing. The test terminal block(TTB) link type shall be provided by contractor in the meter box.

Painting

(f) All surfaces interior and exterior of lattice structure shall be white aluminium painted

(g) The required cables from CTPT set to meter box laid down in 50 mm GI pipe with suitable bends & nipples, shall be provided by contractor alongwith the consumable items such as PVC tapes, petroleum jelly etc. The cable should be PVC multi strand copper 4 core 2.5/4 Sq. mm ISI marked and firm & tight connections shall be made by suitable connector e.g. at CTPT sets by using clamps and at meter/TTB by suitable lugs etc. The CTPT sets so installed shall be earthed by means of the MS Flat (size 50x6 mm) by joining it with the nearest earthing available at the sub-station. Requisite earthing material shall be made available by the contractor.

(h) Commissioning of Metering Equipments:Installed meters inside the box and metering equipments duly mounted on the mounting structure will be powered up by connecting load in the presence of the concerned Assistant Engineer who will arrange the necessary shut down. The completion certificate shall be furnised by contractor.be filled accordingly. Since the work involves higher A.C. voltage level, the contractor shall take full care regarding safety norms, so as to avoid any accidental hazards.

Fixing of GO double break without EB Isolator on existing bracket complete in all respect as required including hardware etc.

11KV ( with 9 x 24 KV Post Insulator ) 400 Amp.

Fixing of horn gap sets on existing brackets in all respect as required including hardware nut & bolt & washer etc.

11KV ( with 6 x 24 KV Post Insulator ) 1 Set=3 NOS

Erection of PCC Poles in all types of soil & allignment including excavation of pit size 1.2x0.6x1.5 cum. for 9 mtrs and 1.2x0.6x1.35 cum for 8 mtrs PCC poles in ground and back filling soil consolidating each deposit layer of 0.15 mtr. by watering and ramming etc. in the length.

PCC POLE 9.0 mtrs long.(200 Kg.)

In normal soil

In Hard soil

Constn. Of 11 KV VCB Kiosk Platform 3.0 x 1.5 x 1.5 Mtrs. Including excavation in all type of soil up to the depth of 900 mm, foundation concrete in C.C. - 1 : 5 :10 for 150 mm thickness, brick masonary in cement mortar of mix. 1:8 with top of the platform finished with 100 mm layer of C.C. 1:2:4 including fixing of foundation bolts and cement plaster - 20 mm thick of mix ratio 1:6, on all the exposed surfaces of the plate form - complete in all respect. (including supply of material)

Fixing of ,45KN. porcelain disc.insulators for 11 KV ( each unit consisting of disc insulators & one B&S Type hardware) on brackets complete including all acessories like hardware fitting etc.

Fixing of 11 KV 5KN composite polymer Pin Insulator complete in all respect

Fixing of PG Clamps for Dog conductor

Fixing of 11 kV Danger plate of size 200 X 250 mm complete in all respect

FIXING OF ISA M.S. Channel 100X50X6 (Galvanized as per IS)

FIXING OF ISA M.S. ANGLE 65X65X6 MM (Galvanized as per IS)

11 KV UnderGround Cable Work

LAYING, ENERGISATION & COMMISSIONING OF UNDERGROUND CABLE FOR WORKING VOLTAGE OF 11KV ALUMINIUM CONDUCTOR (IS 7098) CABLE XLPE ARMOURED AS PER IE RULES AND METHODS OF IS:1255/JVVNL STANDARDS INCLUDING EXCAVATION OF 30 CMX120CM DEEP TRENCH IN LAND SPECIFIED AS BELOW, 25 CM. THICK UNDER LAYER OF SAND, "A" CLASS BRICK COVERING, REFILLING OF EARTH IN THE REMAINING PORTION, MAKING NECESSARY CONNECTION INCLUDING TESTING ETC. AS REQUIRED AND PROVIDING /FIXING CABLE ROUTE INDICATORS AT EVERY 30 MTR OF CABLE & AT EVERY TURN (AS PER LATEST SPECIFICATIONS AND DESIGN & DRAWING APPROVED BY NIGAM).[ROAD CROSSING OF CABLE SHALL BE IN DOUBLE WALLED CORRUGATED PIPE OF 200 MM DIAMETER]

Under ground Cable of Size 3X185 SQ.MM for 11 KV

In open air and loop

Through open trench (Pakka road/ordinary rock)

Through HDD Vermier(Hard Rock)

PROVIDING AND FIXING OF G.I. PIPE OF 125 MM DIAMETER, B-CLASS (IS:1239 MARK), AT THE STARTING AND FINISHING POINT OF 11 KV UNDER GROUND CABLES AND TO LAY & CLAMP VERTICALLY WITH THE EXISTING SUPPORT, INCLUDING LABOUR CHARGES.

GI PIPE for Cable Support at Pole ( Each 3.3 Mtr )

GI PIPE for Cable Support at Tower ( Each 3.3 Mtr )

CABLE END TERMINATION KIT/ST JOINT, MAKING OUTDOOR JOINT FOR11 KV ALUMINUM CONDUCTOR XLPE ARMOURED HT CABLE WITH OUTDOOR AND TERMINAL END PREPARATION OF JOINT AS PER MANUFACTURES KIT GUIDANCE AND DIRECTION INCLUDING PREPARATION OF CABLE END & TESTING ETC

XLPE 3X185 SQ.MM H.S. ON OUTDOOR TYPE

XLPE 3X185 SQ.MM H.S.S.T. JOINT

INSLLATION OF HD GALVANISED M.S.ROD TYPE EARTHING SET MADE UP OF M.S.ROD 20 MM DIA. 3 METER LONG ALONGWITH EARTHING CLAMP & 8 SWG EARTH WIRE 15 METER LONG (FOR EARTHING OF 33 KV LINE) DRIVEN BY MECHANICAL MEANS INTO EARTH HOLE (MADE BY AUGERING) AND CONNECTING WITH G.I.EARTH WIRE.

11 KV Over Head Line Work

Conducting route survey as per approved route map and pegging of route with section point/double pole location

Trimming of tree branches and preparing route appraoches for the proposed line

erection of PCC Poles in allignment including excavation of pit size 1.2x0.6x1.5 cum. for 9 mtrs 200 Kg in ground and back filling soil consolidating each deposit layer of 0.15 mtr. by watering and ramming etc. in the length.

PCC Pole 9 mtrs long (200 KG)

In normal soil

In Hard soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

ERECTION OF 11.4 MTR. LONG LATTICE TOWER MADE OF 50 X 50 X 6 MM M.S. ANGLE WITH 50 X 6 MM M.S. FLAT FOR BRACING INCLUDING SUPPLY OF FOUNADATION MATERIAL. THE WORK INCLUDES EXCAVATION OF PIT 1.50 X 1.50 X 2.10 M IN GROUND. THE TOWER WILL BE ERECTED BY PROVIDING CC GROUTING & MUFFED IN CEMENT CONCRETE OF MIX RATIO 1:3:6 HAVING SIZE OF 1.20 X 1.20 X 2.10 M OVER BASE CONCRETE OF 100 MM THICK IN MIX 1:5:10 AS PER IS SPECIFICATIONS. THE REMAINING POSITION OF THE PIT BE BACK FILLED WITH WATERING & RAMMING AND SURPLUS MATERIAL SHALL BE DISPOSE- OFF WITHIN LEAD OF 50 M. (TOWER WEIGHT - 449.85 KG approx)

IN ALL TYPES OF Ordinary SOIL - TOWER WEIGHT - 449.85 KG

IN ALL TYPES OF Hard SOIL - TOWER WEIGHT - 449.85 KG

ORDINARY ROCK (WHERE BLASTING IS NOT REQUIRED) / PACCA ROAD -TOWER WEIGHT 449.85 KG.

ORDINARY ROCK (WHERE BLASTING/drilling is REQUIRED) / PACCA ROAD -TOWER WEIGHT 449.85 KG.

Fixing of 11KV DOUBLE POLE LINE STRUCTURE SET FOR CUT POINT COMPLETE ON EXISTING POLES IN ALL RESPECT WITH CLAMP, NUT & BOLTS AS REQURIED MADE FROM M.S.CHANNEL 100 X 50 X ISMC (9.56 KG. PER MTR.) ISA M.S.ANGLE 65 X 65 X 6 MM, M.S.ANGLE 50 X50 X 6 MM AND M.S.FLAT 50 X 6 MM(105 KG. APPROX.) (Galvanized as per IS)Total weight 101.38 Kg+4 Kg (Approx.)

Drawing of overhead steel cored aluminum ACSR Rabbit conductor in all respect

fixing of 11KV Cross Arm with Top Hamper with clamps made of MS Angle 65x65x6mm, clamp 50X6 mm, earth clamp 50X6 mm (Galvanized)

fixing of GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

In normal soil

In Hard Soil

ordinary rock / PACCA road

HARD ROCK/CC ROAD( Where drilling/blasting is required)

Fixing of earthing rod set for 11 KV lines made with MS rod (Galvanised) 20 mm dia, 3 meter length along

Fixing of 11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

Fixing of 11 KV 5KN composite polymer Pin Insulator complete in all respect

Erection of PG clamps (For Rabbit) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986

Erection of 8 SWG (4mm dia) GI Wire for continuous earthing of 11 KV Line hot dip (Galvanised)

Fixing of 11 kV Danger plate of size 200 X 250 mm complete in all respect

Fixing of 1.4 Mtr Channel bracket with clamp

(C)HVDS works

11 KV Overhead Line-1-Phase

Conducting route survey as per approved route map and pegging of route with section point/double pole location

Trimming of tree branches and preparing route appraoches for the proposed line

erection of PCC Poles in allignment including excavation of pit size 1.2x0.6x1.5 cum. for 9 mtrs 200 Kg in ground and back filling soil consolidating each deposit layer of 0.15 mtr. by watering and ramming etc. in the length.

PCC Pole 9 mtrs long (200 KG)

In normal soil

In Hard soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

Drawing of overhead steel cored aluminum ACSR WEASEL [30 sq.mm (6+1)/(2.59+2.59) mm ]conductor

Fixing of 11KV Cross Arm with Top Hamper with clamps made of MS Angle 65x65x6mm, clamp 50X6 mm, earth clamp 50X6 mm (Galvanized)

Fixing of GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

In normal soil

In Hard Soil

ordinary rock / PACCA road

HARD ROCK/CC ROAD( Where drilling/blasting is required)

Fixing of 11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

Fixing of 11 KV 5KN composite polymer Pin Insulator complete in all respect

Fixing of LT Porcelain Pin insulators with pins

Erection of PG clamps (Weasel to Weasel) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986(latest amended)

Erection of 8 SWG (4mm dia) GI Wire for continuous earthing of 11 KV Line hot dip (Galvanised)

Fixing of 11 kV Danger plate of size 200 X 250 mm complete in all respect

Fixing of 1.4 Mtr Channel bracket with clamp

11 KV Overhead Line-3-Phase

Conducting route survey as per approved route map and pegging of route with section point/double pole location

Trimming of tree branches and preparing route appraoches for the proposed line

erection of PCC Poles in allignment including excavation of pit size 1.2x0.6x1.5 cum. for 9 mtrs 200 Kg in ground and back filling soil consolidating each deposit layer of 0.15 mtr. by watering and ramming etc. in the length.

PCC Pole 9 mtrs long (200 KG)

In normal soil

In Hard soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

ERECTION OF 11.4 MTR. LONG LATTICE TOWER MADE OF 50 X 50 X 6 MM M.S. ANGLE WITH 50 X 6 MM M.S. FLAT FOR BRACING INCLUDING SUPPLY OF FOUNADATION MATERIAL. THE WORK INCLUDES EXCAVATION OF PIT 1.50 X 1.50 X 2.10 M IN GROUND. THE TOWER WILL BE ERECTED BY PROVIDING CC GROUTING & MUFFED IN CEMENT CONCRETE OF MIX RATIO 1:3:6 HAVING SIZE OF 1.20 X 1.20 X 2.10 M OVER BASE CONCRETE OF 100 MM THICK IN MIX 1:5:10 AS PER IS SPECIFICATIONS. THE REMAINING POSITION OF THE PIT BE BACK FILLED WITH WATERING & RAMMING AND SURPLUS MATERIAL SHALL BE DISPOSE- OFF WITHIN LEAD OF 50 M. (TOWER WEIGHT - 449.85 KG approx)

ORDINARY ROCK (WHERE BLASTING IS NOT REQUIRED) / PACCA ROAD -TOWER WEIGHT 449.85 KG.

Fixing of 11KV DOUBLE POLE LINE STRUCTURE SET FOR CUT POINT COMPLETE ON EXISTING POLES IN ALL RESPECT WITH CLAMP, NUT & BOLTS AS REQURIED MADE FROM M.S.CHANNEL 100 X 50 X ISMC (9.56 KG. PER MTR.) ISA M.S.ANGLE 65 X 65 X 6 MM, M.S.ANGLE 50 X50 X 6 MM AND M.S.FLAT 50 X 6 MM(105 KG. APPROX.) (Galvanized as per IS)Total weight 101.38 Kg+4 Kg (Approx.)

Drawing of overhead steel cored aluminum ACSR Rabbit conductor in all respect

Fixing of 11KV Cross Arm with Top Hamper with clamps made of MS Angle 65x65x6mm, clamp 50X6 mm, earth clamp 50X6 mm (Galvanized)

Fixing of GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

In normal soil

In Hard Soil

ordinary rock / PACCA road

HARD ROCK/CC ROAD( Where drilling/blasting is required)

Fixing of earthing rod set for 11 KV lines made with MS rod (Galvanised) 20 mm dia, 3 meter length along

Fixing of 11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

Fixing of 11 KV 5KN composite polymer Pin Insulator complete in all respect

Erection of PG clamps (For Rabbit) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986

Erection of 8 SWG (4mm dia) GI Wire for continuous earthing of 11 KV Line hot dip (Galvanised)

Fixing of 11 kV Danger plate of size 200 X 250 mm complete in all respect

Fixing of 1.4 Mtr Channel bracket with clamp

11 KV Underground Cable

ERECTION OF 9.00 M PCC POLES (200 KG) IN ALLIGNMENT INCLDUING EXCAVATION OF PIT IN GROUND AND BACK FILLING OF SOIL CONSOLIDATING EACH DEPOSIT LAYER OF 0.15 MTR. BY PROPER WATERING & RAMMING ETC. IN THE LENGTH.

PCC Pole 9 mtrs long (200 KG)

In normal soil

In Hard soil

LAYING, ENERGISATION & COMMISSIONING OF UNDERGROUND CABLE FOR WORKING VOLTAGE OF 11KV ALUMINIUM CONDUCTOR (IS 7098) CABLE XLPE ARMOURED AS PER IE RULES AND METHODS OF IS:1255/JVVNL STANDARDS INCLUDING EXCAVATION OF 30 CMX120CM DEEP TRENCH IN LAND SPECIFIED AS BELOW, 25 CM. THICK UNDER LAYER OF SAND, "A" CLASS BRICK COVERING, REFILLING OF EARTH IN THE REMAINING PORTION, MAKING NECESSARY CONNECTION INCLUDING TESTING ETC. AS REQUIRED AND PROVIDING /FIXING CABLE ROUTE INDICATORS AT EVERY 30 MTR OF CABLE & AT EVERY TURN (AS PER LATEST SPECIFICATIONS AND DESIGN & DRAWING APPROVED BY NIGAM).[ROAD CROSSING OF CABLE SHALL BE IN DOUBLE WALLED CORRUGATED PIPE OF 200 MM DIAMETER]

Under ground Cable of Size 3X185 SQ.MM for 11 KV

In open air and loop

Through open trench (Kaccha road/soil)

Through open trench (Pakka road/ordinary rock)

PROVIDING AND FIXING OF G.I. PIPE OF 125 MM DIAMETER, B-CLASS (IS:1239 MARK), AT THE STARTING AND FINISHING POINT OF 11 KV UNDER GROUND CABLES AND TO LAY & CLAMP VERTICALLY WITH THE EXISTING SUPPORT, INCLUDING LABOUR CHARGES.

GI PIPE for Cable Support at Pole ( Each 3.3 Mtr )

CABLE END TERMINATION KIT/ST JOINT, MAKING OUTDOOR JOINT FOR11 KV ALUMINUM CONDUCTOR XLPE ARMOURED HT CABLE WITH OUTDOOR AND TERMINAL END PREPARATION OF JOINT AS PER MANUFACTURES KIT GUIDANCE AND DIRECTION INCLUDING PREPARATION OF CABLE END & TESTING ETC

XLPE 3X185 SQ.MM H.S. ON OUTDOOR TYPE

XLPE 3X185 SQ.MM H.S.S.T. JOINT

INSLLATION OF HD GALVANISED M.S.ROD TYPE EARTHING SET MADE UP OF M.S.ROD 20 MM DIA. 3 METER LONG ALONGWITH EARTHING CLAMP & 8 SWG EARTH WIRE 15 METER LONG (FOR EARTHING OF 33 KV LINE) DRIVEN BY MECHANICAL MEANS INTO EARTH HOLE (MADE BY AUGERING) AND CONNECTING WITH G.I.EARTH WIRE.

1-Phase DTR

erection of PCC Poles in all types of soil & allignment including excavation of pit size 1.2x0.6x1.5 cum. for 9 mtrs and 1.2x0.6x1.35 cum PCC poles in ground and back filling soil consolidating each deposit layer of 0.15 mtr. by watering and ramming etc. in the length.

PCC Pole 9 mtrs long (400 KG)

In normal soil

In Hard soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

Installation of 6.35KV/240 V aluminium wound, conventional outdoor type distribution transformers with all fittings and accessories and first filling of transformer oil alongwith MCCB. Protection on LV side confirming

erection M.S. Flat 50 X 6 mm for mounting single phase transformer on poles.

Fixing of 6.35/0.24 KV substation structure for 5 KVA complete (galvanized as per IS) complete in all respect made of MS Channel, MS angle and MS flat etc. including nut ,bolt,flat and spring washer (as per latest specification and drawing adopted & approved by NIGAM) (36.054 Kg. + 2 Kg. approx.)

Fixing of 6.35/0.24 KV substation structure for 10/16/25 KVA complete (galvanized as per IS) complete in all respect made of MS Channel, MS angle and MS flat etc. including nut ,bolt,flat and spring washer (as per latest specification and drawing adopted & approved by NIGAM) (36.054 Kg. + 2 Kg. approx.)

Erection of earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length

Fixing of 11 KV 100 Amp. Drop out cum isolator with 5.0 Amp. fuse & 12 KV post insulators including nut, bolt & washers as required as per technical specifications, approved drawings and scope of work.

Fixing of GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

In normal soil

In Hard Soil

ordinary rock / PACCA road

HARD ROCK/CC ROAD( Where drilling/blasting is required)

Fixing of 11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

Fixing of 11 KV 5KN composite polymer Pin Insulator complete in all respect

Fixing of 11 kV Danger plate of size 200 X 250 mm complete in all respect

Erection of PG clamps (Weasel to Weasel) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986(latest amended)

3-Phase DTR

erection of PCC Poles in all types of soil & allignment including excavation of pit size 1.2x0.6x1.5 cum. for 9 mtrs and 1.2x0.6x1.35 cum PCC poles in ground and back filling soil consolidating each deposit layer of 0.15 mtr. by watering and ramming etc. in the length.

PCC Ploe 9.0 mtrs long.(400 Kg.)

In normal soil

In Hard soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

Drawing of overhead steel cored aluminum ACSR Rabbit conductor in all respect

Erection of LT XLPE Cable

Size 4CX70 SQ. mm

11 /0.4 KV Al wound, Three Phase Distribution Transformer (Completely self protected with provision of LT Bushing Box)

25 KVA (Aluminium)

40 KVA (Aluminium)

63 KVA (Aluminium)

100 KVA (Aluminium)

erection M.S. Flat 50 X 6 mm for mounting single phase transformer on poles.

Erection and foundation of LT Supply Pillar Box of 200 Amp. capacity as per specification of Nigam . Each Base should be grouted including excavation , bricks , sand, cement masonary of size 4"X3"X10" and 3' in ground & 1.5' above road level with muffing to support & mounting the Pillar . The masonary will have 4"X4" opening 2" below ground level two in rear side & one each in the remaining sides to facilitate entry & exit of incoming & outgoing cables inside the pillar box shall be connected to DP Earth with 7/10 SWG Stay Wire & Lugs duly bolted on the place meant for XLPE cables inside the box shall be fixed with clamps making connections / jumpers by Aluminium lugs / PG Clamps of required size on LT Distribution mains on one end & with MCB / with isolator on the other end. Lugs should be crimped with crimping tools including cost of lugs, etc.

11KV ( with 9 x 24 KV Post Insulator ) 400 Amp.

Fixing of 11/0.4 KV SubStation structure set on existing poles in all respect with clamps made from M.S. channel 100x50 X6 mm and 75x40 mm, M.S. angle 50x50x6 and M.S. flat 50x6 mm and 50x8 mm weight(166.746 kgs.) Approx (All galvanized as per relevant IS)

11KV ( with 6 x 24 KV Post Insulator ) 1 Set=3 NOS

INSTALLATION OF LIGHTENING ARRESTOR ( FEEDER TYPE) ON ERECTED STRUCTURE / SUPPORT ( SET OF 3 NOS. ) INCLUDING CONNECTION WITH EARTH BY 6 SWG GI WIRE AS REQUIRED AND JUMPERING ETC., WITH ALL ACCESSORIES IN SEPARATE EARTH PIT

Erection of earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length

Fixing of GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

In normal soil

In Hard Soil

ordinary rock / PACCA road

HARD ROCK/CC ROAD( Where drilling/blasting is required)

Fixing of 11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

Fixing of 11 KV 5KN composite polymer Pin Insulator complete in all respect

Fixing of 11 kV Danger plate of size 200 X 250 mm complete in all respect

Erection of PG clamps (For Rabbit) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986

(D) Cabling Works in Theft Prone Area

LT Ariel Bunch Cable

erection of 9.0 Mtr.long (200 Kg.) PCC Poles in all types of soil & allignment including excavation of pit size 1.2x0.6x1.35 cum for 8 mtrs PCC poles in ground and back filling soil consolidating each deposit layer of 0.15 mtr. by watering and ramming etc. in the length.

PCC Pole 9 mtrs long (200 KG)

In normal soil

In Hard soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

Laying of overhead ABC(Aerial bunched cable) with Bare Messenger

1C X25 +1CX25 sqmm

3C X25 +1CX25 sqmm

Fixing of GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

In normal soil

In Hard Soil

ordinary rock / PACCA road

HARD ROCK/CC ROAD( Where drilling/blasting is required)

Fixing of Dead end (anchor) clamps for insulated or bare messenger + one Pole Bracket + 1.5 mtr S.S. (Stainless Steel) Strap + two SS Buckles as per NFC Standard suitable for AB Cable Complete in all respect (galvanized as per IS)

Fixing of Suspension (anchor) clamps for insulated or bare messenger + one Pole Bracket + 1.5 mtr S.S. (Stainless Steel) Strap + two SS Buckles as per NFC Standard suitable for AB Cable Complete in all respect (galvanized as per IS)

Fixing of LT insulation piercing connectors NFC Type A (main to tap) (main 16-50 mm2, Tap off 2.5-16 mm2)

Fixing of LT insulation piercing connectors NFC type B ( main to main) (size 16-50 mm2)

Spring loaded box (1 phase)

Spring loaded box (3 phase)

LT Underground Cable

Laying of 4 Core LT XLPE insulated PVC sheathed armoured Cable

Size 4CX120 SQ. mm

Size 4CX185 SQ. mm

ASSEMBLY & INSTALLATION OF LT DISTRIBUTION BOX AS PER SPECIFICATION OF NIGAM WITH BRICK MASONARY USING CEMENT MORTAR OF RATIO 1: 6. INCLUDING Erection OF BRICK & CEMENT MORTAR BY THE CONTRACTOR.

100 AMP LT DISTRIBUTION BOX

Erection of earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length

Laying of LT Armoured Service Cable (Overhead or Underground as per site requirement)

2CX4 Sq MM

4CX16 Sq MM

(E)Segregation of 11 KV Ag-Non Ag Feeders

11 KV Bay

Grass cutting and surface dressing including removal of unwanted/rubbish plants with roots from open ground /yard and other Nigam premises with stacking of grass/plants at desired place near the ground.

Levelling of ground up to 30 cm.depth. with tractor and T&P required as per condition of ground including removal of rubbish plants from ground & marking of boundary with lime powder.(Including all lead & lifting)

erection of outdoor 11 KV O/D VCB KIOSK complete with accessories including use of special tools & conducting all pre commissioning tests before energisation, filling oil etc. complete in all respect with erection& grouting of structure (excluding civil works).

Laying, Testing Termination of control Cable of size 4 X 4 SQ.MM. 1100 Volts PVC Insulated including installation of ferrules to design various cores of control cables by terminal no. of identification including utilisation of cable gland.

Laying, Testing Termination of control Cable of size 12C X 2.5 SQ.MM. 1100 Volts PVC Insulated including installation of ferrules to design various cores of control cables by terminal no. of identification including utilisation of cable gland.

ACSR Dog conductor

laying of M.S. Flat 50 X 6 mm (Galvanized) for earthing

Erection of earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length

Installation of metering points on 11 KV outgoing feeder at 33/11 KV S/S.The installation work to be carried out as per drawing/design,under the supervision of concern Assistant Engineer (including erection cost of (a), (b), (c), (f), (g), (h) )

(a) Mounting structure (Galvanized)

(b) The requisite steel members shall joint/weld the members to form the mounting structure as per drawing.Necessary tools,welding ,machines,lifting devics etc. shall be arranged by contractor.

Civil works

(c) Erection of lattices in alignment including excavation and concreting of structure foundation including cement, sand and grit 20 mm size (crusher broken) having ratio 1:3:6 and grit 40 mm size for ratio 1:5:10 and curing for period as required (21 days). Area of concreting will be as per the drawing.

Installation of Metering equipments:

(d) Installation 11KV CT PT Set(200/5 Amp.)

(e) Installation MIP meter boxThe meter box will be fixed firmly with sufficient strength at a place as per drawing. The test terminal block(TTB) link type shall be provided by contractor in the meter box.

Painting

(f) All surfaces interior and exterior of lattice structure shall be white aluminium painted

(g) The required cables from CTPT set to meter box laid down in 50 mm GI pipe with suitable bends & nipples, shall be provided by contractor alongwith the consumable items such as PVC tapes, petroleum jelly etc. The cable should be PVC multi strand copper 4 core 2.5/4 Sq. mm ISI marked and firm & tight connections shall be made by suitable connector e.g. at CTPT sets by using clamps and at meter/TTB by suitable lugs etc. The CTPT sets so installed shall be earthed by means of the MS Flat (size 50x6 mm) by joining it with the nearest earthing available at the sub-station. Requisite earthing material shall be made available by the contractor.

(h) Commissioning of Metering Equipments:Installed meters inside the box and metering equipments duly mounted on the mounting structure will be powered up by connecting load in the presence of the concerned Assistant Engineer who will arrange the necessary shut down. The completion certificate shall be furnised by contractor.be filled accordingly. Since the work involves higher A.C. voltage level, the contractor shall take full care regarding safety norms, so as to avoid any accidental hazards.

Fixing of GO double break without EB Isolator on existing bracket complete in all respect as required including hardware etc.

11KV ( with 9 x 24 KV Post Insulator ) 400 Amp.

Fixing of horn gap sets on existing brackets in all respect as required including hardware nut & bolt & washer etc.

11KV ( with 6 x 24 KV Post Insulator ) 1 Set=3 NOS

erection of PCC Poles in all types of soil & allignment including excavation of pit size 1.2x0.6x1.5 cum. for 9 mtrs and 1.2x0.6x1.35 cum for 8 mtrs PCC poles in ground and back filling soil consolidating each deposit layer of 0.15 mtr. by watering and ramming etc. in the length.

PCC Pole 9 mtrs long (200 KG)

In normal soil

In Hard soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

Constn. Of 11 KV VCB Kiosk Plate form 3.0 x 1.5 x 1.5 Mtrs. Including excavation in all type of soil up to the depth of 900 mm, foundation concrete in C.C. - 1 : 5 :10 for 150 mm thickness, brick masonary in cement mortar of mix. 1:8 with top of the plate form finished with 100 mm layer of C.C. 1:2:4 including fixing of foundation bolts and cement plaster - 20 mm thick of mix ratio 1:6, on all the exposed surfaces of the plate form - complete in all respect. (including supply of material)

Fixing of ,45KN. porcelain disc.insulators for 11 KV ( each unit consisting of disc insulators & one B&S Type hardware) on brackets complete including all acessories like hardware fitting etc.

Fixing of 11 KV 5KN composite polymer Pin Insulator complete in all respect

Fixing of PG Clamps for Dog conductor

Fixing of 11 kV Danger plate of size 200 X 250 mm complete in all respect

FIXING OF ISA M.S. Channel 100X50X6 (Galvanized as per IS)

FIXING OF ISA M.S. ANGLE 65X65X6 MM (Galvanized as per IS)

11 KV UnderGround Cable Work

ERECTION OF 9.00 M PCC POLES (200 KG) IN ALLIGNMENT INCLDUING EXCAVATION OF PIT IN GROUND AND BACK FILLING OF SOIL CONSOLIDATING EACH DEPOSIT LAYER OF 0.15 MTR. BY PROPER WATERING & RAMMING ETC. IN THE LENGTH.

PCC Pole 9 mtrs long (200 KG)

In normal soil

In Hard soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

LAYING, ENERGISATION & COMMISSIONING OF UNDERGROUND CABLE FOR WORKING VOLTAGE OF 11KV ALUMINIUM CONDUCTOR (IS 7098) CABLE XLPE ARMOURED AS PER IE RULES AND METHODS OF IS:1255/JVVNL STANDARDS INCLUDING EXCAVATION OF 30 CMX120CM DEEP TRENCH IN LAND SPECIFIED AS BELOW, 25 CM. THICK UNDER LAYER OF SAND, "A" CLASS BRICK COVERING, REFILLING OF EARTH IN THE REMAINING PORTION, MAKING NECESSARY CONNECTION INCLUDING TESTING ETC. AS REQUIRED AND PROVIDING /FIXING CABLE ROUTE INDICATORS AT EVERY 30 MTR OF CABLE & AT EVERY TURN (AS PER LATEST SPECIFICATIONS AND DESIGN & DRAWING APPROVED BY NIGAM).[ROAD CROSSING OF CABLE SHALL BE IN DOUBLE WALLED CORRUGATED PIPE OF 200 MM DIAMETER]

Under ground Cable of Size 3X185 SQ.MM for 11 KV

In open air and loop

Through open trench (Kaccha road/soil)

Through open trench (Pakka road/ordinary rock)

PROVIDING AND FIXING OF G.I. PIPE OF 125 MM DIAMETER, B-CLASS (IS:1239 MARK), AT THE STARTING AND FINISHING POINT OF 11 KV UNDER GROUND CABLES AND TO LAY & CLAMP VERTICALLY WITH THE EXISTING SUPPORT, INCLUDING LABOUR CHARGES.

GI PIPE for Cable Support at Pole ( Each 3.3 Mtr )

CABLE END TERMINATION KIT/ST JOINT, MAKING OUTDOOR JOINT FOR11 KV ALUMINUM CONDUCTOR XLPE ARMOURED HT CABLE WITH OUTDOOR AND TERMINAL END PREPARATION OF JOINT AS PER MANUFACTURES KIT GUIDANCE AND DIRECTION INCLUDING PREPARATION OF CABLE END & TESTING ETC

XLPE 3X185 SQ.MM H.S. ON OUTDOOR TYPE

XLPE 3X185 SQ.MM H.S.S.T. JOINT

INSLLATION OF HD GALVANISED M.S.ROD TYPE EARTHING SET MADE UP OF M.S.ROD 20 MM DIA. 3 METER LONG ALONGWITH EARTHING CLAMP & 8 SWG EARTH WIRE 15 METER LONG (FOR EARTHING OF 33 KV LINE) DRIVEN BY MECHANICAL MEANS INTO EARTH HOLE (MADE BY AUGERING) AND CONNECTING WITH G.I.EARTH WIRE.

Fixing of double break without EB Isolator on existing bracket complete in all respect as required including hardware nut, bolts & washer etc.

11KV ( with 9 x 24 KV Post Insulator ) 400 Amp.

11 KV Over Head Line Work

Conducting route survey as per approved route map and pegging of route with section point/double pole location

Trimming of tree branches and preparing route appraoches for the proposed line

erection of PCC Poles in allignment including excavation of pit size 1.2x0.6x1.5 cum. for 9 mtrs 200 Kg in ground and back filling soil consolidating each deposit layer of 0.15 mtr. by watering and ramming etc. in the length.

PCC Pole 9 mtrs long (200 KG)

In normal soil

In Hard soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

ERECTION OF 11.4 MTR. LONG LATTICE TOWER MADE OF 50 X 50 X 6 MM M.S. ANGLE WITH 50 X 6 MM M.S. FLAT FOR BRACING INCLUDING SUPPLY OF FOUNADATION MATERIAL. THE WORK INCLUDES EXCAVATION OF PIT 1.50 X 1.50 X 2.10 M IN GROUND. THE TOWER WILL BE ERECTED BY PROVIDING CC GROUTING & MUFFED IN CEMENT CONCRETE OF MIX RATIO 1:3:6 HAVING SIZE OF 1.20 X 1.20 X 2.10 M OVER BASE CONCRETE OF 100 MM THICK IN MIX 1:5:10 AS PER IS SPECIFICATIONS. THE REMAINING POSITION OF THE PIT BE BACK FILLED WITH WATERING & RAMMING AND SURPLUS MATERIAL SHALL BE DISPOSE- OFF WITHIN LEAD OF 50 M. (TOWER WEIGHT - 449.85 KG approx)

IN ALL TYPES OF Ordinary SOIL - TOWER WEIGHT - 449.85 KG

IN ALL TYPES OF Hard SOIL - TOWER WEIGHT - 449.85 KG

ORDINARY ROCK (WHERE BLASTING IS NOT REQUIRED) / PACCA ROAD -TOWER WEIGHT 449.85 KG.

Fixing of 11KV DOUBLE POLE LINE STRUCTURE SET FOR CUT POINT COMPLETE ON EXISTING POLES IN ALL RESPECT WITH CLAMP, NUT & BOLTS AS REQURIED MADE FROM M.S.CHANNEL 100 X 50 X ISMC (9.56 KG. PER MTR.) ISA M.S.ANGLE 65 X 65 X 6 MM, M.S.ANGLE 50 X50 X 6 MM AND M.S.FLAT 50 X 6 MM(105 KG. APPROX.) (Galvanized as per IS)Total weight 101.38 Kg+4 Kg (Approx.)

Drawing of overhead steel cored aluminum ACSR Rabbit conductor in all respect

Fixing of 11KV Cross Arm with Top Hamper with clamps made of MS Angle 65x65x6mm, clamp 50X6 mm, earth clamp 50X6 mm (Galvanized)

Fixing of GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

In normal soil

In Hard Soil

ordinary rock / PACCA road

HARD ROCK/CC ROAD( Where drilling/blasting is required)

Fixing of earthing rod set for 11 KV lines made with MS rod (Galvanised) 20 mm dia, 3 meter length along

Fixing of 11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

Fixing of 11 KV 5KN composite polymer Pin Insulator complete in all respect

Erection of PG clamps (For Rabbit) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986

Erection of 8 SWG (4mm dia) GI Wire for continuous earthing of 11 KV Line hot dip (Galvanised)

Fixing of 11 kV Danger plate of size 200 X 250 mm complete in all respect

Fixing of 1.4 Mtr Channel bracket with clamp

3-Phase DTR

erection of PCC Poles in all types of soil & allignment including excavation of pit size 1.2x0.6x1.5 cum. for 9 mtrs and 1.2x0.6x1.35 cum PCC poles in ground and back filling soil consolidating each deposit layer of 0.15 mtr. by watering and ramming etc. in the length.

PCC Ploe 9.0 mtrs long.(400 Kg.)

In normal soil

In Hard Soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

Drawing of overhead steel cored aluminum ACSR Rabbit conductor in all respect

Erection of LT XLPE Cable

Size 4CX70 SQ. mm

11 /0.4 KV Al wound, Three Phase Distribution Transformer (Completely self protected with provision of LT Bushing Box)

erection M.S. Flat 50 X 6 mm for mounting single phase transformer on poles.

Erection and foundation of LT Supply Pillar Box of 200 Amp. capacity as per specification of Nigam . Each Base should be grouted including excavation , bricks , sand, cement masonary of size 4"X3"X10" and 3' in ground & 1.5' above road level with muffing to support & mounting the Pillar . The masonary will have 4"X4" opening 2" below ground level two in rear side & one each in the remaining sides to facilitate entry & exit of incoming & outgoing cables inside the pillar box shall be connected to DP Earth with 7/10 SWG Stay Wire & Lugs duly bolted on the place meant for XLPE cables inside the box shall be fixed with clamps making connections / jumpers by Aluminium lugs / PG Clamps of required size on LT Distribution mains on one end & with MCB / with isolator on the other end. Lugs should be crimped with crimping tools including cost of lugs, etc.

11KV ( with 9 x 24 KV Post Insulator ) 400 Amp.

Fixing of 11/0.4 KV SubStation structure set on existing poles in all respect with clamps made from M.S. channel 100x50 X6 mm and 75x40 mm, M.S. angle 50x50x6 and M.S. flat 50x6 mm and 50x8 mm weight(166.746 kgs.) Approx (All galvanized as per relevant IS)

11KV ( with 6 x 24 KV Post Insulator ) 1 Set=3 NOS

INSTALLATION OF LIGHTENING ARRESTOR ( FEEDER TYPE) ON ERECTED STRUCTURE / SUPPORT ( SET OF 3 NOS. ) INCLUDING CONNECTION WITH EARTH BY 6 SWG GI WIRE AS REQUIRED AND JUMPERING ETC., WITH ALL ACCESSORIES IN SEPARATE EARTH PIT

Erection of earthing rod sets for S/S made with MS Rod (Galvanized ) 20 mm dia, 3 meter length

Fixing of GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

In normal soil

In Hard Soil

ordinary rock / PACCA road

HARD ROCK/CC ROAD( Where drilling/blasting is required)

Fixing of 11KV T&C Type composite polymer insulator complete including all accessories like hardware fitting (as per latest specifications and drawings adopted & approved by NIGAM)

Fixing of 11 KV 5KN composite polymer Pin Insulator complete in all respect

Fixing of 11 kV Danger plate of size 200 X 250 mm complete in all respect

Erection of PG clamps (For Rabbit) made of aluminum alloy as per IS:617-1994 . All ferrous metal part intended for outdoor use except those made of stainless steel shall be protected by hot dip galvanizing in accordance with IS 2633-1986

LT Ariel Bunch Cable

erection of 9.0 Mtr.long (200 Kg.) PCC Poles in all types of soil & allignment including excavation of pit size 1.2x0.6x1.35 cum for 8 mtrs PCC poles in ground and back filling soil consolidating each deposit layer of 0.15 mtr. by watering and ramming etc. in the length.

PCC Pole 9 mtrs long (200 KG)

In normal soil

In Hard soil

In ordinary rock/Hard Soil which does not require blasting

In ordinary rock/Hard Soil which require blasting or through drilling

Laying of overhead ABC(Aerial bunched cable) with Bare Messenger

3C X25 +1CX25 sqmm

Fixing of GI stay set (Galvanized) complete (stay rod 16 mm dia,1.8 m long,anchor plate 300X300X4 mm,12 mm dia turn buckle) including stay clamps, strain insulator, Stay wire7/10 SWG

In normal soil

In Hard Soil

ordinary rock / PACCA road

HARD ROCK/CC ROAD( Where drilling/blasting is required)

Fixing of Dead end (anchor) clamps for insulated or bare messenger + one Pole Bracket + 1.5 mtr S.S. (Stainless Steel) Strap + two SS Buckles as per NFC Standard suitable for AB Cable Complete in all respect (galvanized as per IS)

Fixing of Suspension (anchor) clamps for insulated or bare messenger + one Pole Bracket + 1.5 mtr S.S. (Stainless Steel) Strap + two SS Buckles as per NFC Standard suitable for AB Cable Complete in all respect (galvanized as per IS)

Fixing of LT insulation piercing connectors NFC Type A (main to tap) (main 16-50 mm2, Tap off 2.5-16 mm2)

Description of Work / Item(s)

Total price of Supply (BoQ1/Schedule-1)

Total price of Erection (BoQ2/Schedule-2)