Augmentation of Power Supply in Operational Area and Sub-station.

Amount

Supply of 1.1 kv grade XPLE insulated and PVC sheathed aluminium conductor armoured cable, confirming to IS:7098 (Part:-l)-1988 with upto date amendments of approved make as required.

3.5 core x 120 sqmm

3.5 core x 150 sqmm

3.5 core x 185 sqmm

3.5 core x 300 sqmm

3.5 core x 400 sqmm

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

90 mm dia (OD-90 mm & ID-76 mm nominal)

120 mm dia (OD-120 mm & ID-103 mm nominal)

160 mm dia (OD-160 mm & ID-135 mm nominal)

200 mm dia (OD-200 mm & ID-175 mm nominal)

Providing, laying and fixing G.l. pipe (medium class) of following diameters by proper supports for drain/naala crossing complete in as respect as required.

100 mm dia

150 mm dia

Supply & laying of GI pipe (medium class) of following diameters in hard soil / surface concrete upto a depth of 40 cms. including excavation and refilling it with 1:2:4 CC to make the surface good etc. as required & as per the direction of Engineer-in-charge.

100 mm dia

150 mm dia

Supply & Laying of HDPE pipe of following outer/inner dia having 6 KG/cm2 pressure rating through trenchless technology, direct in ground upto the depth of 3 meters including splicing of pipe of size complete as required.

120 mm dia (OD-120 mm & ID-103 mm nominal)

160 mm dia (OD-160 mm & ID-135 mm nominal)

Laying of one no. PVC insulated and PVC sheathed / XPLE power cable of 1.1 kv grade of following size in existing RCC/ HUME/ Stoneware/Metal pipe/HDPE etc as required.

Above 95 sq. mm and upto 185 sq. mm

Above 185 sq. mm and upto 400 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing masonry open duct as required.

Above 95 sq. mm and upto 185 sq. mm

Above 185 sq. mm and upto 400 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.

Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)

Laying & fixing of one no. PVC insulated and PVC sheathed / XPLE power cable of 1.1 kv grade of following size on cable tray as required.

Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)

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

3½ X 120 sq. mm (45mm)

3½ X 150 sq. mm (50mm)

3½ X 185 sq. mm (57mm)

3½ X 240 sq. mm (62mm)

3½ X 300 sq. mm (70mm)

3½ X 400 sq. mm (82mm)

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required.

3½ X 120 sq. mm

3½ X 150 sq. mm

3½ X 185 sq. mm

3½ X 240 sq. mm

3½ X 300 sq. mm

3½ X 400 sq. mm

Supplying and making cable route marker with cement concrete1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) of size 60 cm X 60 cm at the bottom and 50cm X 50 cm at the top with a thickness of 10cm including inscription duly engraved as required.

Design, fabrication, supply, installation, testing and commissioning of cubical type, dust & vermin proof, outdoor type, floor mounted electrical Feeder Pillar with IP 54 protection, suitable for 415 V, 3 phase, 50 Hz AC supply system fabricated in compartmentalised design from CRCA sheet steel of 2mm thick for frame work and covers, detachable gland plates of suitable thickness and front hinged door locking arrangment, i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having extendable TPN Aluminum Alloy bus bars of high conductivity, DMC/ SMC bus bar supports and insulators suitable for 1.1 kV. The minimum dimensions of the feeder pillar should be 600 mm (Width) x 300 mm (Depth) x 500 mm (Height). Entire panel shall have a common GI earth bar of size 25mm x 5mm at the rear with 2 Nos. earth studs along with bottom holes (4 nos.) of appropriate size for cable entry. Mounting/Grouting should be done with iron/MS angle with minimum size of 50mm x 50mm x 6mm grouted properly by cement concrete of 1:2:4 ratio up to 0.30 mtr depth and 0.30 mtr above ground level. Wherever directed by Engineer-in-Charge, provision for 02 nos. legs of same size made out of minimum 40 mm dia GI/Al. pipe alongwith breakable coupling to make the feeder pillar frangible has to made. Bus Bar:- 600 Amps of high conductivity Aluminium busbar of minimum size 80 mm x 6 mm x 350 mm for three phase and neutral - 1 Set. Bus bar should have holes with nut bolts for terminating cables of size 3.5x400 sqmm or as directed by Engineer-in-Charge.

Design, fabrication, supply, installation, testing and commissioning of cubical type, dust & vermin proof, outdoor type, floor mounted electrical Feeder Pillar with IP 54 protection, suitable for 415 V, 3 phase, 50 Hz AC supply system fabricated in compartmentalised design from CRCA sheet steel of 2mm thick for frame work and covers, detachable gland plates of suitable thickness and front hinged door locking arrangment, i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having extendable TPN Aluminum Alloy bus bars of high conductivity, DMC/ SMC bus bar supports and insulators suitable for 1.1 kV. The minimum dimensions of the feeder pillar should be 600 mm (Width) x 300 mm (Depth) x 500 mm (Height). Entire panel shall have a common GI earth bar of size 25mm x 5mm at the rear with 2 Nos. earth studs along with bottom holes (4 nos.) of appropriate size for cable entry. Mounting/Grouting should be done with iron/MS angle with minimum size of 50mm x 50mm x 6mm grouted properly by cement concrete of 1:2:4 ratio up to 0.30 mtr depth and 0.30 mtr above ground level. Wherever directed by Engineer-in-Charge, provision for 02 nos. legs of same size made out of minimum 40 mm dia GI/Al. pipe alongwith breakable coupling to make the feeder pillar frangible has to made. Bus Bar:- 300 Amps of high conductivity Aluminium busbar of minimum size 50 mm x 5 mm x 350 mm for three phase and neutral - 1 Set. Bus bar should have holes with nut bolts for terminating cables of size 3.5x120/3.5x150/3.5x185 sqmm or as directed by Engineer-in-Charge.

Design, fabrication, supply, installation, testing and commissioning of cubical type, dust & vermin proof, outdoor type, floor mounted electrical Feeder Pillar with IP 54 protection, suitable for 415 V, 3 phase, 50 Hz AC supply system fabricated in compartmentalised design from CRCA sheet steel of 2mm thick for frame work and covers, detachable gland plates of suitable thickness and front hinged door locking arrangment, i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having extendable TPN Aluminum Alloy bus bars of high conductivity, DMC/ SMC bus bar supports and insulators suitable for 1.1 kV. The minimum dimensions of the feeder pillar should be 600 mm (Width) x 300 mm (Depth) x 500 mm (Height). Entire panel shall have a common GI earth bar of size 25mm x 5mm at the rear with 2 Nos. earth studs along with bottom holes (4 nos.) of appropriate size for cable entry. Mounting/Grouting should be done with iron/MS angle with minimum size of 50mm x 50mm x 6mm grouted properly by cement concrete of 1:2:4 ratio up to 0.30 mtr depth and 0.30 mtr above ground level. Wherever directed by Engineer-in-Charge, provision for 02 nos. legs of same size made out of minimum 40 mm dia GI/Al. pipe alongwith breakable coupling to make the feeder pillar frangible has to made. Bus Bar:- 500 Amps of high conductivity Aluminium busbar of minimum size 75 mm x 6 mm x 350 mm for three phase and neutral - 1 Set. Bus bar should have holes with nut bolts for terminating cables of size 3.5x240/3.5x300 sqmm or as directed by Engineer-in-Charge.

Design, fabrication, supply, installation, testing and commissioning of cubical type, dust & vermin proof, outdoor type, floor mounted electrical Feeder Pillar with IP 54 protection, suitable for 415 V, 3 phase, 50 Hz AC supply system fabricated in compartmentalised design from CRCA sheet steel of 2mm thick for frame work and covers, detachable gland plates of suitable thickness and front hinged door locking arrangment, i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having extendable TPN Aluminum Alloy bus bars of high conductivity, DMC/ SMC bus bar supports and insulators suitable for 1.1 kV. The minimum dimensions of the feeder pillar should be 1000 mm (Width) x 400 mm (Depth) x 600 mm (Height). Entire panel shall have a common GI earth bar of size 25mm x 5mm at the rear with 2 Nos. earth studs along with bottom holes (4 nos.) of appropriate size for cable entry. Mounting/Grouting should be done with iron/MS angle with minimum size of 50mm x 50mm x 6mm grouted properly by cement concrete of 1:2:4 ratio up to 0.30 mtr depth and 0.30 mtr above ground level. Wherever directed by Engineer-in-Charge, provision for 02 nos. legs of same size made out of minimum 40 mm dia GI/Al. pipe alongwith breakable coupling to make the feeder pillar frangible has to made. Bus Bar:- 400 Amps of high conductivity Aluminium busbar of minimum size 50 mm x 6 mm x 350 mm for three phase and neutral - 1 Set. Bus bar should have holes with nut bolts for terminating cables of size 3.5x150/3.5x185 sqmm or as directed by Engineer-in-Charge. Change-over-Switch: 320A on-load - 1 no. inside the feeder pillar with 2 inputs and 1 output.

Supply of 3 core x 35 Sqmm. 11 kV(E) grade stranded compact circular aluminium conductor, conductor screen with extruded semi conducting compound, XLPE insulated, insulation screening with extruded semi conducting compound in combination with copper tape, cores laid up, inner sheath of PVC, Galvanized steel flat strip armoured and overall PVC sheathed cable conforming to IS 7098 Part-II, 2011 with the latest amendments and as specified.

Supplying and making straight through cable jointing with heat shrinkable jointing kit complete with all accessories including ferrules suitable for 35 sqmm, 3 core, XLPE aluminium conductor cable of 11 KV grade as required.

Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including compression glands (if required) and lugs suitable for 35 sqmm, 3 core, XLPE aluminium conductor cable of 11 kV grade as required.

Supplying and laying of DWC HDPE pipe (lSI marked) of following sizes along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (1.2 mtr below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. 120 mm dia (OD-120 mm & ID-103 mm nominal)

Providing, laying and fixing G.l. pipe (medium class) of following diameters by proper supports for drain/naala crossing complete in as respect as required. 150 mm dia

Supply & Laying of HDPE pipe of following outer/inner dia having 6 KG/cm2 pressure rating through trenchless technology, direct in ground upto the depth of 3 meters including splicing of pipe of size complete as required. 120 mm dia (OD-120 mm & ID-103 mm nominal)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 kV grade of following size in existing RCC/ HUME/ Stoneware/Metal pipe/HDPE etc as required. Upto 120 sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 kV grade of following size in existing masonry open duct as required. Upto 120 sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 kV grade of following size on cable tray as required. 35 sqmm (clamped with 40x3mm or suitable size MS flat clamp)

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

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

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

Providing and fixing 25 mm X5 mm G.I. strip on surface or in recess for connections etc. as required.

Bidder Name

Amount in Words

Power And Instrumentation Guj Ltd

DOSHI ELECTRIC ENGG. CO.

shiv electric

Choubay And Co.(Agencies) Pvt.Ltd.

RASS CONTRACTOR AND ENGINEERS

HIMALAYA GENERATORS

JCC ENGINEERS PRIVATE LIMITED

Power And Instrumentation Guj Ltd

shiv electric

HIMALAYA GENERATORS

JCC ENGINEERS PRIVATE LIMITED

RASS CONTRACTOR AND ENGINEERS

DOSHI ELECTRIC ENGG. CO.