Annual maintenance contract for day to day electrical maintenance/repair work of electrical installations of 3.3KV/440 V including 3.3KV(LTS Feeder-06) /440V OH line , cable, light fittings of Dera DLB colony, LA for 2 Years

Amount

Annual maintenance contract for day to day electrical maintenance/repair work of electrical installations of 3.3 KV, 440 V including 3.3KV ( LTS Feeder -06 )/440V OH line , cable,light fittings from Lingaraj Township Substation to Dera DLB colony premises of Lingaraj Area for a period of two year ( Skilled-03, Unskilld-02 )

Supply of 75mm x 90mm shackle Insulator with GI Bolts, Nuts and straps etc as reqd .

Supply of 100mm x 65mm pin Insulator complete with G.I. Spindle and nuts etc. as reqd .

Supply of 11 KV disc insulator for 11 KV overhead lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supply of 11KV pin insulator complete with large steel head G.I. pin , nuts, Washers etc as required.

Earthing with G.I. earth pipe 2.5 Mtr long, 40mm dia., including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal /coke and salt etc., as required.

Supply of 6 SWG G.I wire.

Supplying of channel iron 75mm x 40mm x 6mm cross arm for 4 wire OH line complete with clamps,bols, nuts & washer etc. including drilling of holes for insulaor pin sets and painting with primer & finish paint etc as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 2 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as reauired.

Supply of clamps with M.S. nut,bolts and washers as required.

Supplying and fixing of 32 mm dia X 2.00 metres long GI. pipe (medium class) bracket for mounting of fluorescent / HPMV / HPSV street light fitting on pole including bending the pipe to the required shape, 2 nos 40 mm X 3 mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and finish paint etc. as reauired.

Supplying and erection of stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, bow tightener, 7/ 3.15 mm dia G.I. stay wire and strain insulator etc 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.

Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as required.

Trimming of trees of 3.3 KV/440V power feeders & jumper checking for one day etc as required. ( Skilled-01, Unskilld-03 )

Supply & Fixing of 250MMX200MM Size Fibre-reinforced plastic(FRP) junction box including with 4 way connector with 01 nos (06amp) mcb etc as required.

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.

Supply of Brass compression gland for (62 mm) 3½ X 240 sq. mm 1.1 KV grade cable as required.

Supply of Brass compression gland for (82 mm) 3½ X 400 sq. mm 1.1 KV grade cable as required.

Supply of DIN Type HRC Fuse - (80 kA, 415 V) 400 amp confirms to IS: 13703-1 & 2-1 / IEC:60269-1 & 2-1 as required.

Supply of DIN Type HRC Fuse - (80 kA, 415 V) 200 amp confirms to IS: 13703-1 & 2-1 / IEC:60269-1 & 2-1 as required.

Supply of DIN Type HRC Fuse - (80 kA, 415 V) 100 amp confirms to IS: 13703-1 & 2-1 / IEC:60269-1 & 2-1 as required.

Supply of Epoxy Insulator (Height - 50MM) as required.

Supply of Copper Flat (40x5,30x5,25x4mm) Sizes etc as required.

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC

Sachin Kumar Pradhan

M/s Santoshi Maa Industries

SANJAY KUMAR SINGH

PRADEEP KUMAR BEHERA