Electrical repairing / rewiring and changing of electrical items of Jarangdih Magazine, providing and fixing of earth pit, lightening conductor and tower light connection under Jarangdih Colliery

Amount

Wiring for light point /fan point/exhaust fan point / call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduct, with piano type switch, phenolic laminated sheet, suitable size M.S box and earthing the point with 1.5Sq.mm FRLS PVC insulated copper conductor single core cable etc. as required : Group ‘C’

Supplying and fixing following piano type switch / socket on the existing switch box / cover including connections etc. as required. 1). 5/6 Amps Switch

Supplying and fixing following piano type switch / socket on the existing switch box / cover including connections etc. as required. 2) 3 Pin 5/6 Amps Socket out let

Supplying and fixing following piano type switch / socket on the existing switch box / cover including connections etc. as required. 3) 15/16 Amps Switch

Supplying and fixing following piano type switch / socket on the existing switch box / cover including connections etc. as required. 3) 6 Pin 15/16 Amps Socket out let

Supplying and fixing metal box of 180mm X 100mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 amps socket outlet and 15/16 amps piano type switch, connection, painting etc. as required.

Supplying and fixing stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and fixing followings way, single pole neutral, sheet steel, MCB distribution board, 240 volts, on surface / recess, completed with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required (But without MCB/RCCB/Isolator) : 2/4 way & 8 way Double Door

Supplying and fixing 5 Amps to 32 Amps rating, 240/415 volts, ‘C’ curve, miniature circuit breaker suitable for inclusive for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required : Single pole and neutral.

Providing and fixing of twin core copper wire (7/20 SWG PVC) for magazine and tower light connection.

Wiring for circuit / sub main wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC consult as required : 2 X 2.5 sq.mm + 1 X 2.5 sq.mm earth wire

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

Maintain less earth resistance of chemical ratty pit (a) latest technology for sandy region). i) Safe earthing electrode having two custom made G.I tubes (galvanized 80 microns, minimum) one side the other of length 2 Mtrs. (Outer dia 80mm) field the conductor rich crystalline mixture (CCM)=01 No. ii) Back fill compound bag of 25 Kg each = 2 Bag iii) Installation charge 01 No. iv) Brick work with common burnt clay R.P.S (none modules) (bricks of class designation 7.5 in foundation and plinth in cement mortar (1:6) 1 Cement : 6 Coarse Sand = 01 No. = 0.4 cum

Cost of lightening arrestors / lightening conductor, make of 19mm copper bas with tripped on top 01 meter length.

Providing & fixing G.I flat / strip 20mm & 3mm thick on parapet or surface of wall for lighting conductor complete as required (for vertical run)

Erection of metallic pole / steel tubular pole of length exceeding 10 M but not exceeding 13 M 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.

Supplying of channel iron 75MM X 40MM X 6MM (7.14 Kg Per Mtrs) cross arm for 4 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.

One coat red oxide paint and aluminum paint for painting of pole with bracket.

Providing and making steel pole collar with cement concrete 1:3:6 (1 Cement: 3 Coarse sand : 6 Graded stone agg. 20mm nominal size) of specified size and shape including farm work. Plastering if required curing etc. as required. (volume of pole / pipe not to be deducted) (0.75 x 0.75 x 0.90) x 4 nos. of poles = 2.025 Cum.

Total impact of GST for the purpose of CTC

M/S SHYAM ELECTRICALS

M/s. K.G.N Lucky Enterprises

POOJA & SURAJ ENTERPRISES