Proper earthing arrangement of rehabilitation area transformer (08 Nos.) installed at different location for safety of transformer under CHP-CPP/PPR.

Amount

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level, 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) a) 0.45m x 0.45m x 1m = 0.2025 m3 b) 0.35m x 0.35m x 1m = 0.1225 m3. a-b = 0.2025 m3 - 0.1225m3 = 0.080 m3 x 24 no. = 1.92 m3.

Centering and shuttering including strutting, propping etc. and removal of form work for Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. a) 0.45 m x 1 m = 0.45 sqm 0.45sqm x 4side x 34 no.= 43.2 sqm b) 0.35m x 1 m = 0.35 sqm 0.35 sqm x 4 side x 24 no. = 33.60 sqmm a+b = 43.20sqm + 33.60sqm = 76.80sqm

10 mm X 25 mm long G.I. bolt with nut etc

Fixing charge @ 15 % of item No. 6 of Rs.1555.20

Total impact of GST for the purpose of CTC

SHREE RAM ELECTRICALS

M/S SINGH CONSTRUCTION

M/S M. S. Construction