Installation of 04 Nos. VCB with reorganization of Bus Pipe system of 11 KV in 10 MVA Power Transformer secondary and outgoing feeders and installation of Secondary control 3 MVA Power Transformer 33KV/3.3KV with foundation at main substation 48 MVA

Amount

Part-A:- Foundation Work with bus system for 10 MVA Power Transformer secondary and outgoing feeders Brick work with common burnt clay modular bricks of class designation7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand) 2 Mtr X 1.5 Mtr X 0.24 Mtr X 2 Side X 4 Nos=5.76 CUM 2.76 Mtr X 1.5 Mtr X 0.24 Mtr X 2 Side X 4 Nos=7.94 CUM

Providing and laying in position cement concrete of specified grade excludingthe cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 20 mm nominal size) 0.75 Mtr X 0.75 Mtr X 0.50 Mtr X 9 Nos= 2.53 CUM 2 Mtr X 3 Mtr X 0.24 Mtr X 4 Nos=5.76 CUM

Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1cement : 3 coarse sand), finished with a floating coat of neat cement.18 mm thick.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m inwidth as well as 10 sqm on plan) including disposal of excavatedearth, lead upto 1.5 m, disposed earth to be levelledand neatly dressed. 2.8.1 Ordinary rock . 2 Mtr X 3 Mtr X 0.50 Mtr X 4 Nos=12 CUM 1 Mtr X 1 Mtr X 0.75 Mtr X 9 Nos=6.75 CUM

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. 2 Mtr X 2.75 Mtr X 1.24 Mtr X 4 Nos=27.28 CUM

Febrication and errection work of iron and steel for 2 nos gates, column, bracing housting. Placing etc.

Cost of GOAB 630Amp, 11 KV grade

Cost of Alloy aluminum pipe 48.3 mm dia inner dia 40.8mm wall thk 3.6mm

Cost of Post Insulator

Cost of Support Connector

Cost of Bi-metalic

Cost of Tee-Connector

Cost of Pipe to Pipe Conector

Cost of Palm/Pad Connector

Cost of Alumuniam Paint

Cost of Red Oxide paint

Erection and commissioning of VCB

Erection Cost sl no-7 to 16

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required:70 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing structure as required. Upto 120 sq. mm

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

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

Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.

Installation of secondary control 3 MVA Power Transformer with foundation Brick work with common burnt clay modular bricks of class designation7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand) 0.24 Mtr X 2 Mtr X 3 Mtr X 2 Nos=2.88 CUM 0.24 Mtr X 2.76 Mtr X 3 Mtr X 2 Nos=3.97 CUM

Providing and laying in position cement concrete of specified grade excludingthe cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 20 mm nominal size) 2 Mtr X 3 Mtr X 0.24 Mtr=1.44 CUM 0.75 Mtr X 0.75 Mtr X 0.50 Mtr X 2 Nos=0.56 CUM

Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1cement : 3 coarse sand), finished with a floating coat of neat cement.18 mm thick

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m inwidth as well as 10 sqm on plan) including disposal of excavatedearth, lead upto 1.5 m, disposed earth to be levelledand neatly dressed. 2.8.1 Ordinary rock . 2 Mtr X 3 Mtr X 0.50 Mtr =3 CUM 1 Mtr X 1 Mtr X 0.75 Mtr X 2 Nos=1.5 CUM

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. 2 Mtr X 2.76 Mtr X 1.24 Mtr =6.84 CUM

Febrication and errection work of iron and steel for 2 nos gates, column, bracing housting. Placing etc.

Cost of Alloy aluminum pipe 48.3 mm dia inner dia 40.8mm wall thk 3.6mm

Cost of Post Insulator

Cost of Support Conector

Cost of Bi-metalic

Cost of Pipe to Pipe Conector

Cost of Palm/Pad Connector

Cost of Alumuniam Paint

Cost of Red Oxide paint

Erection Cost sl no-30 to 37

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required:70 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing structure as required. Upto 120 sq. mm

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

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

Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.

Total impact of GST for the purpose of CTC

Rajneesh Electricals

Nehru Electricals