A)Complete repairing/rewinding of 15kVA, 6.6-3.3kV/230V Transformer, make-East India Udyog Limited, Sl no.-ETS 1856/6 installed at Dakra Mines (B) Replacement of bushing with stud, corksheet n preventive maintenance of 500KVA, 11KVA/440V lighting tra

Amount

Copper wire for complete primary and secondary winding

Cork Sheet Packing 4 mm thick size for replacing of damaged packing of stud bearing and top cover

Insulating material @ 15% of item no-01

Labour Charge @15% of item no-01

Less Scrap value @ 60% of item no-01

LT Bushing with Stud for 250 kVA transformer

HT Bushing with stud for 250 kVA Transformer

Corksheet Packing 60x50x6 mm size

LT Bushing with stud for 500kVA

HT Bushing with stud for 500kVA transformer

Providing of rubbermat (Size- 1 mx 2 m x12 mm thick)

Labour Charge @ 15 % of item 11

Clearing Jungle including uprooting of rank vegetation, grass, brush wood, tress and saplings of girth upto 30cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50m outside the periphery of the area cleared

Felling trees of the girth (measured at a height of 1m above ground level) including cutting of trunks and branches removing the roots and stacking of seviceable material and disposal of unserviceable material: Beyond 30cm girth upto and including 60cm girth

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

Dismantling of O/H line comprising of copper/aluminum overhead conductors, G.I wire, cross arms, insulator etc. as required. ( Total conductor = 04 span x 4 wire x 40 Mtr= 640 Mtr @ 149KG/KM = 95.36 kg

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

Erection of all aluminium conductor of 7/3.40 mm to 7/4.00 mm diameter and above including binding etc. as required.( Total conductor = 04 span x 4 wire x 40 Mtr= 640 Mtr @ 149KG/KM = 95.36 kg

Supplying and erection of stay set complete (galvanized) with 19/ 20 mm dia x 1.8 metre long stay rod, anchor plate of sixe 45 cm x 45 cm x 7.5 mm, thimble stay clamps, bow tightener, 7/3.15mm dia G.I stay wire and strain insulator etc. in cement concrete 1:3:6( 1 concrete : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

Erection of LV/MV shackle/Pin insulator etc as required

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

SANJU ENTERPRISES

KAMALA ENTERPRISES