Completion of balance erection, testing and commissioning work on as is where is basis of 400kV D/C Quad Moose transmission line from Suratgarh SCTPS to 400kV GSS, Babai

Detailed Survey, including of route allingement, profiling,tower optimization and spotting. Check survey and geotechnical investigations etc.

Setting of stub excluding cost of excavation and concreting but including backfilling

400 kV D/C Towers

(d) Large Angle Tension Tower

Excavation excluding back filling including shoring, shuttering , dewatering.

(b) Wet/sandy Soil

Providing and laying cement concrete M-20 Grade 1:1.5:3 with single sized aggtegate of nominal size 20 mm including preparing surfaces, shuttering mixing, placing,tempering, curing and finishing with leads and lifts etc. as per specifications and drawing.

Providing and laying cement concrete M-10 Grade 1:3:6 with single sized aggtegate of nominal size 20 mm including preparing surfaces, shuttering mixing, placing,tempering, curing and finishing with leads and lifts etc. as per specifications and drawing.

Cutting, Bending, binding, welding of joints if required, fixing and placing of steel rainforcement of Fe 500 grade as per specifications and drawing.

Erection of all types of super structures towers ,their extension and special towers etc. with its bolts nuts and washers and bird guard etc.

(B)Fixing of Danger Plate,Circuit plates,Number Plate and and Phase Plates etc.

Mounting of Insulators and Stringing of 06 Nos. Quad bundle moose conductor including laying, jointing, tensioning, Saging ,clamping and fixing of all line accessories etc.

Stringing of One Nos. 7/3.66 mm Galvanised Steel wire laying,jointing, tensioning etc. on Ist Peak

Earthing of transmissions line towers (a) By Pipe type earthing sets, excluding cost of all materials

a) Proving and laying cement concrete M-15 garde 1:2:4 with single sized aggriment of nomonal size 20 mm including preparing surface ,shutting mixing,placing ,tempering curing and finising with leads and lift etc .as per specification drowings.

c)Random stone masonary with cement sand mortar with (1:6) Including cement and back filling and levelling by surplus excavation earth including pointing (flush and ruled type) with cement sand mortar 1:3

g) Tack welding of bolts and nuts up to bottom cross arm of the tower

Erection, testing and commissioning of Aviation warning Light System in accordance with IS-5613, with one medium and two low intensity aviation.

Erection of globules (Day marking sphere) 600 mm dia conforming to the latest ICAO regulations suitable for clamping on stranded steel earth wire alongwith the clamps etc. complete in all respect.

Painting of tower above 45 m from ground level for aviation purpose.

Stringing of One Nos. 7/3.66 mm Galvanised Steel wire laying, jointing, tensioning etc. on Second Peak

Any other necessary items, if any

(A) Mounting of Insulators and Stringing of 06 Nos. Quad bundle moose conductor Shortcomings

(i) Jumpers at angle towers

(ii)Suspension Hardwares

(iii)Arcing Horns

(iv) CC Rings

(v) Single Conductor damage

(vi) TP Tower Jumpers

(B) Stringing of One Nos. 7/3.66 mm Galvanised Steel wire laying, jointing, tensioning etc. Shortcomings

(i) Suspension Hardwares

(ii) Vibration Dampers & Earth Bond

(C) Bird Guard fixing Shortcomings

(D) Fixing of missing Nut Bolts & Step Bolts Shortcomings

(E) Fixing of missing Quadruple spacers dampers for ACSR Moose Conductor