Maintenance and repairing work along with the erection of a 630 KVA transformer and 3.3 kV HT overhead line, including installation of secondary overload protection devices, for supplying power to the mobile crusher installed at the coal stock ofJOCP

Cost of Copper wire/strip (Cost of copper to be quoted less scrap copper cost)

Cost of insulating materials of Sl No-1

Labour Cost of Sl No-1

Profit

Supply & Fixing of HV Bushing with studs

Supply & Fixing of LV Bushing with studs

Supply & Fixing of Aluminum Flat Bar 50mm X 10mm

Supply & Fixing of Fiber Glass Tape with Adhesive

Supply & Fixing of 4 pole MCCB DN4-1250N (Release Range 320-800)

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer usingstructural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Wiring with ferruls & Lugs

Supply & Fixing of Support Insulator 65mm dia and 50mm long

Erection of 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 10.00 metre and upto 12.00 metre

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter andabove including binding etc. as required.

Supplying and erection of 11 KV pin insulator complete with largesteel head G.I. pin, nuts, washers etc. as required.

Supplying and erection of 11 KV disc insulator for 11 KV overhead lines with galvanised insulator fittings, ball and socket typeand complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supply of G.I. wire 8 SWG ( Galvanized Iron Fencing Wire 115.00- Less 18% GST 17.54 = 97.46)

Erection of G.I. Wire No. 8 SWG including binding etc. as required

Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm(7.14 kg per metre) double pole cross arm for three wire 11KVover head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded onone side to the channel iron and with bolts and nuts on the otherside for tying the cross arms together, including drilling holes forinsulator pins/ fittings, bolts, nuts and washers etc (as per drawing)and painting with primer and finish paint as required.

Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised lamping arrangement, G.I. bolts, nuts, washers etc. as required.

Supply & Fixing of Support Insulator 90mm X 30mm 11KV /3.3KV grade

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required:70 sq. mm

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.(transformer 3, LA 1, isolator 1, MCCB 1)

Supply & Fixing of Aluminium Unarmoured cable single core1100 voltage grade 35 sq mm

Supply & Fixing of Aluminium tub terminal 35 sq mm

Supply & Fixing of 11 KV/3.3KV grade Drop Out Fuse 400Amp

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:6(1 cement :6 coarse sand)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering all work upto plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone agreegate 20 mm nominal size

Shifting, erection, & commissioning of Transformer 1 Nos & 1 nos GOAB

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing structure as required. Upto 120 sq. mm

Supply & fixing fencing of chain link mesh 100 x 100 mm, 12 SWG GI wire for for D.P. structure electric substation switch yard including single post of angle iron size 50x50x5mm, 2.5 mt long should be provided upto 2.00 mt. apart or as required. The panel frame with required angle iron/ flat iron members/cross members including mesh welded in frame panel shall be erected between the posts. The angle iron post shall be erected in cement concrete M-15 (1:2:4) (20 mm graded metal) foundation, including excavation of pit and refilling the same. The fencing shall be provided with one entrance gate including locking arrangement as required as per specification. The height of fencing shall be 2 mt. above groun level. Fencing shall be painted with required shade

Total impact of GST for the purpose of CTC

Please Enable Macros to View BoQ information