Diversion of 220V OH lighting line for the construction/development of New Haul road from 5 no. coal stock to 6 no. coal stock due to construcction of new washery, under Kathara Colliery.

Amount

Dismantling of over head lines compprising of copper/aluminium over head conductor, CI wire, cross arms, insulators etc.as required. Conductor-(32 spanx2wirex40mx0.149kg/mtr=381.44kg) Angle/bracket-(30 polex2set bracket x0.5m x4.5kg/m =135 kg) Channel- (2 double pole x 2 set x2 m x7.14 kg/m= 57.12 kg) pin insulator-(40 nosx1kg=40 kg) shackle insulator-(48 nos x1 kg=48kg) Total = 661.56 kg

Dismantling of pole/ street light standard/ strut embebbed in cement concrete foundation etc. as required.

Erection of all aluminium conductor of 7/1.96 mm to 7/3.3.10 mm diameter including binding etc.as required. Conductor- (32 span x2 wire x 40 m x.149 kg/mtr= 381.44 kh)

Erection of metalioc pole of following length in cement concrete 1:3:6 (1 cement:3 coarse sand: 6 graded stone aggregate 40 mm nimonal size) foundation including excavation and refilling etc. as required,. Above 8.0 meter and upto 10.0 meter

Supplying and erection of stay set complete (galvanised) with 19/20 mm dia x1.8 meters long stay rod, anchor plate of size 45cmx45cmx7.5mm thimble stay clamps bow tightener, 7/3.15 mm dia G.I stay wire and strain insulator etc in cement concrete aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required

Supplying of channel iron 75mmx40mmx6mm (7.14 kg per meter) crosss 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 drwaing) and painting with primer and finished paint as required.

Erection of angle iron/channel iron cross arm on wood/RCC/PCC/Steel tubular/ rail pole etc. as required.

Erection of double pole 3 wire cross arm for 11KV/ 22KV/33KV over head lines as required.

Supplying and erecyion of 100 mm x110mm shackle insulator with G.I Bolt, nuts and straps etc. as requyired.

Supplying and erection of 100mm x80mm pin insulator complete with G.I spindle and nuts etc. as required

Making and erection of cradle guard using 8 SWG G.I wire (01 set including supply and erection of G.I 8 SWG=21 kg and erection of each cradle guard

Trimming of tree branches and shrubs aling the HT/LT Overhead lines as per site incharge or authorized CCL representative.

Supplying and fixing following rating double pole, (single phase and neutral), 240V residual current circuit breaker (RCCB), having a sensitivity current 30mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63A

Supplying and fixing DP sheet steel enclouser on surface/ recess along with 25/32A 240V "C" curve DP MCB cpmpleete with connections, testing and commissioning etc. as required.

Supplying, installing, testing and commissioning of following capacity TPN tap off box made of 1.6mm thick sheet enclouser duly painted with powder coating on existing rising mains complete with TPN disconnector FSU and HRC fuses, connections, earting etc. as required 100A TPN

Supply of Aluminium 2 core, 16 sqmm armoured wire with PVC insulation of 1.1KV grade.

Dismantling of LED light, 60W to 500W from erected pole or as per requirement (assuming 6 light per shift/day)

Fitting of LED light, 60W to 500W on erected pole or as per requirement with copper wire of 3m per light, 2.5 sq.mm ISI marked, FRLS/HFFR PVC insulated, single core copper conductor cable (assuming 4 light per shift/ day)

Supply of Nut- Bolt of required size

Total impact of GST for the purpose of CTC

SEMCO ENGINEERING WORKS (BID ID -1204270)

M/S VISHAL ENTERPRISES (BID ID -1204264)