Re organization of the 3.3KV overhead line at Rajnagar RO UG Mine

Amount

Item Description/ Heading

Erection of metallic pole of following length 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 Above 10.00 meter and up to 12.00 meter

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 X 45 cm X 7.5 mm, thimble, stay clamps, turn buckle ( 20 mm X 60 cm ), 7/ 4.00 mm dia G.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 of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per meter) cross arm for 2 wire 11 kV over head line conductors complete with 50 mm X 50 mm X 6 mm ( angle iron and complete with 50 mm X 6 mm M.S. flat iron 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

Supplying of 50 mm X 8 m M.S. flat iron top bracket/ cross arm for single 11/22/23 KV overhead line Conductor complete with fixing clams, bolts, nuts and washers drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required

Erection of pole top/ straight two wire/ V shape two wire , angle iron / channel iron , cross arm on steel tubular /rail/PCC pole for 11/22/33 KV as required

Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per meter)double pole cross arm for 3 wire 11 kV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for trying the cross arms together , including drilling holes nuts and washers etc ( as per drawing ) and painting with primer and finish paint s required.

Erection of double pole 3 wire cross arm for 11 KV/22 KV/33 KV over head lines as required Supplying and erection of 11 KV pin insulator complete with large steel head G.I . pin , nuts washers etc. as required

Supplying and erection of 11 KV pin insulator complete with large steel 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 fitting , ball and socket type and type complete with galvanised strain clamps, nuts , washers etc .as required

Supplying and erection of Three piece non linear resistor type lighting arrestor suitable for 3 wire , 3.3 KV overhead lines with rated voltage 2.4 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanized clamping arrangement , G.I. bolts , nuts washers etc. as required

Earthing with GI earth plate 600 mm X 600 mm X 6 mm thick including accessories , and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 m long etc with charcoal / coke and salt as required.

Supplying and laying 25 mm X 5 mm G.I. strip at 0.50 m below ground as strip earth electrode , including connection/ terminating with G.I. nut , bolt , spring , washer etc as required. ( jointing shall be done by overhead and with 2 sets of G.I. nut bolts 7 spring washer spaced at 50 m 2

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

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

Laying of One Number PVC insulated and PVC sheathed / XLPE Power cable of 3.3 KV grade of the following size in the exiting RCC/HUME/Metal pipe as required upto 120 sq.mm

Supplying of 3.3 KV (UE) size 3 core, 120 sq. mm PVC sheathed Aluminium cable as per IS 7098 part II 2011

Supplying and making outdoor cable end termination with head shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium cable conductor cable of 3.3 KV size 120 sq.mm

Supplying of pre stressed cement concrete (PCC) pole conforming to IS : 785 at work site including required transportation PCC pole 9.1 meter long 280 kg

Erection of RCC/PCC pole of following length in brick ballast and ramming the foundation, finishing with 150 mm thick cement concrete (1:3:6) layer on top with including excavation and refilling etc as required (Above 8 meter and upto 11.0 meter)

Supplying installing testing & commissioning of outdoor H.T. , AB switch assembly set gang operating required GI pipe operating rod, handle & locking arrangement on ON-OFF post ion conforming to IS complete with required material and installing on exiting DP structure to complete the job as required as per specification ( Set of 03 Nos. ) of 11 KV , 400 A

Supplying and making indoor cable end termination with head shrinkable jointing kit complete with all accessories including lugs suitable for 3 core, XLPE aluminium conductor cable of 3.3 KV grade of size 120 sq.mm

Providing and making steel pole collar with cement concrete (1 cement : 3 coarse sand : 6 stone aggregate 20 mm ) of specified size and shape including form work , plastering if required, curing etc as required

Total impact of GST for the purpose of CTC

M/s. SWETA ELECTRICALS (BID ID -1101796)

ANNAPURNA CONSTRUCTION COMPANY (BID ID -1102030)