1. Repair and maintenance of O/H line of 11 KV grade with tree trimming work and provision of manpower for maintenance after monsoon season at Tapin North Open Cast Project, Hazaribagh Area

Amount

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

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc as reqd.

Supply and Erection of stay set complete (Galvanized) with 19/20 mm dia X1.8 m long stay rod, anchor plate of size 45cmX45cmX7.5mm, thimble, stay clap, turn buckle (20 mm x 60 cm), 7/4.00mm dia GI stay wire & strain insulator etc in cement concrete 1:3:6 (1 cement:3coarse sand:6 graded stone aggregate 40 mm nominal size) foundation including excavation & refilling etc as required.

Erection of disc/pin insulator for 11KV O/H line as required.

Dismantling of pole/streat light standard/strut embeded in cement concrete etc. as required

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

Deployment of 1 skilled + 2 Semiskilled men power ( required for day to day maintenance work after monsoon season for improvement of power availablity to feeder breaker, pumping & mining activities.)

Erection of steel tubular or rail pole strut in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling and secured with holding clamps, bolts, nuts etc. as required.

Supplying and drawing 3 X 6 sq mm size of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) pole top bracket/ cross arm for single 11 KV over head line conductor complete with 50 mm X 6mm flat iron clamp, bolts, nuts and washers including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

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

Light fitting supplying & hanging on the pole/tower

Total impact of GST for the purpose of CTC

Nehru Electricals

Rajneesh Electricals