Maintenance and reconditioning works at Central sub-station Basantpur by installation of 33KV PT with GOAB, DO Fuse, Dismantling and re-Installation of 33KV SF6 breaker for segregation of incoming and outgoing power supply feeder No2 supplying power

Amount

Supply & Fixing of Palm connector

Supply & Fixing of Bi-metalic connector

Supply & Fixing of Pipe to pipe connector

Supply & Fixing of Support connector

Supply & Fixing of Post Insulator

Supply & Fixing of Nut & Bolts

Supply & Fixing of Alloy aluminum pipe 48.3 mm dia inner dia 40.8mm wall thk 3.6mm

Supply & Fixing of Enamel paint

Supply & Fixing of Red oxide paint

Supply & Fixing of DO Fuse 33KV grade

Supply & Fixing of 33KV grade Isolator 1250Amp horizental type

Supply & Fixing of Cable 4 core X 2.5 sq mm 1.1KV grade

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) 1 Mtr X 1 Mtr X 0.75 Mtr X 3 Nos = 2.25 CUM

Febrication and errection work of iron and steel platform, column, bracing housting. Placing etc.

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 . 1.50 Mtr X 1.50 Mtr X 3 Mtr =6.75 CUM

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)

Dismantling, maintenance and erection of PT by providing men power etc and terminations

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. Above 10.00 metre and upto 12.00 metre

Supplying of two lengths of channel iron 100 mm X 50 mm X 6 mm (9.56 kg per metre) double pole cross arm for three wire 33 KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/ fittings, bolts, nuts, washers etc and painting with primer and finish paint as required .

Supplying and erection of a set of cross bracing FRLSame work for 33 KV over head line double pole structure having four members fabricated out of 65 mm X 65 mm X 6 mm angle iron to form a rectangle of minimum size 2400 mm width X 2800 mm height complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts, washers etc and painting with primer and finish paint as required .

Supplying and erection of a set of three 11 KV disc insulator for 33 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supplying and erection of 33 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required.

Supply and fixing of Alloy Aluminium pipe 48.3 mm dia inner dia 40.8 mm wall thickness 3.6mm

Supplying and erection of single piece nonlinear resistor type lightning arrestor suitable for 3 wire, 33 KV overhead lines with rated voltage 30 KV (rms) with a nominal discharge current rating of 10 KA (station class) and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as required

Dismantling of pole/ street light standard/ strut embedded incement concrete foundation etc. as required.

Dismantling of over head lines comprising of copper/ aluminiumover head conductor, G.I. wire, cross arms, insulators etc. as required.

Supply & Fixing of Pad/Palm connector

Supply & Fixing of Bi-metalic connector

Supply & Fixing of Support Connector

Supply & Fixing of Post Insulator

Supply & Fixing of Nut & Bolts

Supply & Fixing of 33KV grade Isolator 1250Amp horizental type

Supply & Fixing of Enamel paint

Supply & Fixing of Red oxide paint

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) 2.5 Mtr X 1.5 Mtr X 0.24 Mtr X 2 Nos= 1.80 CUM 2.02 Mtr X 1.5 Mtr X 0.24 Mtr X 2 Nos= 1.45 CUM 1 Mtr X 10 Mtr X 0.12 Mtr X 2 Side= 2.40 CUM 10 Mtr X 3 Mtr X 0.24 Mtr = 7.20 CUM

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 . 2.5 Mtr x 2.5 Mtr X 1 Mtr= 6.25 CUM 1 Mtr X 10 Mtr X 1 Mtr = 10 CUM 10 Mtr X 0.75 Mtr X 1 Mtr= 7.50 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) 0.24 Mtr X 2.50 Mtr X 2.50 Mtr =1.50 CUM 4 Mtr X 2 Mtr X 0.12 Mtr =0.96 CUM 0.50 Mtr X 10 Mtr X 0.12 Mtr=0.60 CUM

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. 2.50 Mtr X 1.24 Mtr X 2.02 Mtr = 6.26 CUM

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size) 1 mtr x 0.12 mtr x 10 mtr 1.20 CUM

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more

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

Supply & Fixing of Cable 16 core X 1.5 sq mm 1.1 Kv grade

Dismantling, maintenance and erection of SF6 by providing men power etc and terminations

Total impact of GST for the purpose of CTC

Sandeep and Co.

M.k. Traders