Shifting of HT overhead line from dome bridge to departmental mines side for OB extraction work at Balram OCP of Hingula Area.

Amount

Item Description/ Heading

Erection of metallic pole of following length in cement concrete 1:3:6(1Cement: 3 coarse sand:6 graded stone aggregate 40mm nominal size) foundation including excavation & refilling etc. as required. (Above 11m and up to 13 m)

Supplying & erection of stay set complete (galvanized) with 19/20 mm dia x 1.8 metres long stay rod, anchor plate of size 45cm x 45cm x 7.5mm, thimble, stay clamps, turn buckle (20mm x 60cm), 7/4.00 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 & refilling etc. as required.

Supply of steel for H.T. overhead lines.

Fabrication & erection of steel materials for H.T. overhead lines.

Supply of 11KV,5KN polymer pin insulator with32mm dia (total length of pin should be 404.40mm & thread part of the pin should be 165.10mm)

Supply of 11KV, 90KN polymer disc insulator.

Erection of disc/pin insulator for 11KV/ 33 KV overhead lines as required.

Erection of all aluminium conductor of 7/3.40mm to 7/4.00mm(125sqmm) diameter and above including binding etc.

Supply of 08 SWG G.I. wire

Erection of G.I. wire No. 8 SWG including binding etc.

Excavation of earth and Earthing with G.I earth plate 600mm x 600 mm x 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meters long etc. with charcoal/coke and salt as required.

Erection of GOAB for HT Overhead line including steel materials, pipe etc.

Supplying and erection of three piece polymer make type lighting arrestor suitable for 3 wire, 6.6kv overhead lines with rated voltage 6KV (rms) with a nominal discharge current rating of 5KA and complete with galvanised clamping arrangement ,G.I. bolts ,nuts, washers etc. as required

Supply and fixing of Nut & Bolts.

Dismantling of Pole/street light standard/Strut embedded in cement concrete foundation etc. as required.

Dismantling of Overhead line comprising of copper / aluminum overhead conductor, G.I wire, Cross arms, insulator etc. as required.

Loading and unloading of materials from E&M workshop to worksite and work site to workshop.

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

PRASANNA KUMAR NATH

SANJAY KUMAR SINGH

Sachin Kumar Pradhan

M/s Evergreen Electrical Works