Erection/re-organization of 220V O/H line in SDOCM mine premises to illuminate working face of LnT -165 and karipani sump in r/o SDOCM.

Amount

Erection of steel tublor pole of following lengthexceeding 10mtrs but not exceeding 12 mtr in cement concrete 1:3:6(1cement:3coarse sand: 6graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc. as required.(Pole Supply be departmental)

Erection of all aluminum conductor of 7/1.96 mm to 7/3.10 mm diameter including binding etc. as required 22 span x 40mtr x 02 wire=1760 mtr x .214kg/km=376.64kg

Supplying and erection of stay set complete (galvanized) with 19/ 20 mm dia X 1.8 meters long stay rod, anchor plate of size 45 cm X45cmX7.5mm, thimble, stay clamps, turn buckle (20mmX60 cm), 7/ 3.15mm diaG.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 100mmX110mm shackle insulator withG. I. Bolt, nuts and straps etc. as required.

Supplying and erection of100mm X80mm pin insulator complete with G. I. Spindle and nuts etc. as required.

Supply of 8 SWG GI wire for cradling 04 span x 02 side x 40mtr=320+30%(96)=416mtr x .131kg/mtr=54.49kg

Erection of cradle wire 04 x 32 Nos

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per meter) cross arm for 2 wire overhead 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 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 overhead lines as required

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

Loading and unloading of pole from dismantle place to proposed place (Truck departmental)

Dismantling of over head lines comprising of copper/ aluminum overhead conductor, G.I. wire, cross arms, insulators etc. as required Conductor 22 span x 40 mtr x 02 wire= 1760 mtr x .214 kg/km= 376.64 kg Iron material-chennel arm – 42 x 1.2 mtr – 50.40 mtr x 7.14 kg/mtr- 359.85 (for conductor in single pole ) iron material corss arm-03set x 2mtr-06mtrx7.14kg/mtr-42.84kg (for DP) LT pin insulator- 40 set x 0.5 kg – 20.00 kg LT shackle insulator-08 set x 0.5 kg- 04.00 kg

Dismentling of light set from top of the pole

Fitting of light set from top of the pole

Total impact of GST for the purpose of CTC

MAHTO ENTERPRISES

M/S MANOJ KUMAR SINGH