REPAIR REPLACEMENT OF LT OH LINES TO LT UG CABLE , AND OTHER CONNECTED WORKS IN VARIOUS OTM ACCN, AIR MEN MESS , OFFICER MESS AREA UNDER GE(AF) ADM AREA AT AF STN AGRA.

Amount

Dismantling of ACSR Conductor with cross arms, insulators etc complete all as specified and as directed.

Excavating in trenches not exc 1.5 m wide and not exc 1.5 m in depth for foundation etc or for laying for cables etc and getting out in any type of soil including removal of sand, bricks/PCC covers laid for cable proection complete all as specified and directed.

Returning, filling in, trenches including spreading, levelling, watering and well ramming in layers not exc. 25 cm in any type of soil complete all as specified and directed.

Removing surplus excavated material not exc 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

M & L for drilling suitable dia horizontal bore holes for insertion / laying of 50 to 150 mm bore GI tubing/HDPE pipe of any description below/under road surface/floors etc with using mechanical or manual devices as required at site including making good disturbed surface to match with the existing streta after laying pipes complete all as specified and directed

Supply and laying in replacement of brick, double walled corrugated (DWC) HDPE duct pipe conforming to IS 16205 Pt -24 of approved color complete with fittings for cable protection of size 63 mm outer dia and 50 mm inner dia complete all as specified and directed.

Supply and laying in replacement of brick, double walled corrugated (DWC) HDPE duct pipe conforming to IS 16205 Pt -24 of approved color complete with fittings for cable protection of size 75 mm outer dia and 63 mm inner dia complete all as specified and directed.

Supply and laying in replacement of brick, double walled corrugated (DWC) HDPE duct pipe conforming to IS 16205 Pt -24 of approved color complete with fittings for cable protection of size 90 mm outer dia and 75 mm inner dia complete all as specified and directed.

Supply and laying in replacement of brick, double walled corrugated (DWC) HDPE duct pipe conforming to IS 16205 Pt -24 of approved color complete with fittings for cable protection of size 50 mm outer dia and 38 mm inner dia complete all as specified and directed.

Supply and Laying including testing in floor/trenches or fixed on pole/wall XLPE LT UG cable PVC insulated, bedded, galvanised steel strip or wire armoured heavy duty electric cable 1100 volts grade with aluminum conductor of 240 Sqmm 3.5 core complete all as specified and directed.

All as per Srl Item No 10 here-in-before but size of cable 120 Sqmm 3.50 Core

All as per Srl Item No 10 here-in-before but size of cable 95 Sqmm 3.50 Core

All as per Srl Item No 10 here-in-before but size of cable 70 Sqmm 3.50 Core

All as per Srl Item No 10 here-in-before but size of cable 25 Sqmm 4.00 Core

All as per Srl Item No 10 here-in-before but size of cable 16 Sqmm 4.00 Core

Supply and fixing in replacement thermoplastic polystyrene /polycarbonate enclosure bus bar chamber of out side dimension 300X200X105 mm, shock proof, vermin proof and dust proof complete with 04 Nos with colour coded heat shrinkable sleeves and shall be mounted on F class insulators of capacity 100 amps with 01 No 20Amp SPN MCB including 02 Nos non metalic clamps and GI nut bolts and washers of suitable size and fixed on pole/wall including taking down old unsv complete all as specified and directed.

Supplying , laying or fixing in replacement 1100 volts grade heavy duty PVC insulated aluminium conductor, bedded unarmoured cable of size 10 Sqmm 2 core fixed on wall/floor/poles complete all as specified and directed

Supplying , laying or fixing in replacement 1100 volts grade heavy duty PVC insulated aluminium conductor, bedded unarmoured cable of size 4 Sqmm 2 core fixed on wall/floor/poles complete all as specified and directed

Supply, installing, erecting, commissioning and testing new factory made LT panel board, 415 Volts, 3 Phase & 4wire system, cubical out door type of suitable size for housing of all equipments & proper heat dissipation, CPRI approved weather/dust proof, made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable alley protected with bakelite sheet between bus bar & cable alley with front side shutters with locking arrangement, including TPN Aluminium bus bar insulated with colour coaded heat shrinkable sleeve of rating not less then 1.5 times the rated capacity of the incomer ACB/MCCB and bus bar chamber covered both side using bakelite sheet partition and wire mesh to the back side of cable alley for the protection purpose . All type Test Certificates and Design varification with switch gears ( ACB & MCCB) as per confirming to IS/ IEC: 61439/2011 Part-1 and part -2 with short circuit test at 65 KA, should be submitted by the contractor before executing the job. The TPN bus bar shall be mounted on F class insulators with intervals not more then 500 mm. All interconnections between the main bus bar as well as incoming/outgoing feeders shall be carried out with TPN Aluminium bus bar of rating not less then 1.5 times rated capacity of individual outgoing feeders. All control wiring shall be with FRLS PVC insulated 2.5 sqmm multi-stranded copper conductor and shall be properly bunched. The panel board shall have bottom channel of size 75 x 40 mm properly welded with 45 CM long 04 legs of angle iron 50x50x6 mm using 3 mm thick CRCA sheet corners to all legs and complete mounted or fixed on PCC foundation above 0.45 mtr on floor and cable connection with suitable size of Aluminum lugs and suitable size of chrome plated brass double compression glands provided for incoming and out-going cables comprising the following :- Make of ACB/ MCCB/MCB/Change over switch: L&T/ABB/LEGRAND/SCHNIEDER/SIEMENS

Supply, installing, erecting, commissioning and testing new factory made LT panel board, 415 Volts, 3 Phase & 4wire system, cubical out door type of suitable size for housing of all equipments & proper heat dissipation, CPRI approved weather/dust proof, made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable alley protected with bakelite sheet between bus bar & cable alley with front side shutters with locking arrangement, including TPN Aluminium bus bar insulated with colour coaded heat shrinkable sleeve of rating not less then 1.5 times the rated capacity of the incomer ACB/MCCB and bus bar chamber covered both side using bakelite sheet partition and wire mesh to the back side of cable alley for the protection purpose . All type Test Certificates and Design varification with switch gears ( ACB & MCCB) as per confirming to IS/ IEC: 61439/2011 Part-1 and part -2 with short circuit test at 65 KA, should be submitted by the contractor before executing the job. The TPN bus bar shall be mounted on F class insulators with intervals not more then 500 mm. All interconnections between the main bus bar as well as incoming/outgoing feeders shall be carried out with TPN Aluminium bus bar of rating not less then 1.5 times rated capacity of individual outgoing feeders. All control wiring shall be with FRLS PVC insulated 2.5 sqmm multi-stranded copper conductor and shall be properly bunched. The panel board shall have bottom channel of size 75 x 40 mm properly welded with 45 CM long 04 legs of angle iron 50x50x6 mm using 3 mm thick CRCA sheet corners to all legs and complete mounted or fixed on PCC foundation above 0.45 mtr on floor and cable connection with suitable size of Aluminum lugs and suitable size of chrome plated brass double compression glands provided for incoming and out-going cables comprising the following :- Make of ACB/ MCCB/MCB/Change over switch: L&T/ABB/LEGRAND/SCHNIEDER/SIEMENS

Supply, installing, erecting, commissioning and testing new factory made Bus Bar panel board cubical out door type of size 1.00 MtrX 0.750mtrX0.600mtr for housing of all equipments & proper heat dissipation, CPRI approved weather/dust proof, made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable chamber and front side shutters with locking arrangement panel base of angle iron 50x50x6 mm upto 60 cm legs & bottom channel of size 75 x 40 mm for 433 volts, 3 phase, 4 wire system including TPN Aluminium bus bar of rating 400A, 4Pole The TPN bus bar shall be insulated with colour coded heat shrinkable sleeves and shall be mounted on F class insulators. Note : Bus bar should be fixed on PCC and its rate deemed tobe included in quoted rate.

Supply, installing, erecting, commissioning and testing new factory made Bus Bar panel board cubical out door type of size 0.750 MtrX 0.600mtrX0.500mtr for housing of all equipments & proper heat dissipation, CPRI approved weather/dust proof, made out of 3.15 mm thick CRCA sheet powder coated with front and back side openable with suitable cable chamber and front side shutters with locking arrangement panel base of angle iron 50x50x6 mm upto 60 cm legs & bottom channel of size 75 x 40 mm for 433 volts, 3 phase, 4 wire system including TPN Aluminium bus bar of rating 250A, 4Pole The TPN bus bar shall be insulated with colour coded heat shrinkable sleeves and shall be mounted on F class insulators. Note : Bus bar should be fixed on PCC and its rate deemed tobe included in quoted rate.

M&L in replacament of existing old unsv earthing complete with galvanised steel earth plate electrode, 600mm x600mm x 6mm thick burried directly in the ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5mtr below ground level connected to galvanised strip 32x6 mm size as earthing lead by means of bolts, nuts, check nuts and washers of GI up to test point, GI tubing 15 mm bore medium grade protection pipe, GI watering pipe 20mm bore light grade with funnel and wire mesh, charcoal, salt complete all as per SSR with PCC chamber, 50mm thick RCC cover in 1:2:4 type B-1 using 20mm graded stone aggregate reinforced with 8mm dia TMT bar @ 80mm c/c both way including earth work in any type of soil , removal of surplus soil to a distance n.exc 50m and connecting , testing on completion all as shown on electric plate No 03 of SSR -2009 Part I complete all as specified and directed. (Note: Excavation and earth work is deemed to be included in the rates quoted).

CHAHAR CONTRACTOR AND SUPPLIERS (BID ID -3206406)

M/s SCHOLASTIC ENTERPRISES (BID ID -3208783)

MUKTA AND COMPANY (BID ID -3209286)

M/s Sumer Associates (BID ID -3208964)

M/s S.M. Construction (BID ID -3208754)

Unnati Engineers (BID ID -3206582)