Tender For Extension Of Existing 3.3 Kv Ohl From About 200M Length For Dewatering Of Qry1 Mines At Rajhara Ocp For Providing Cross Bracing In Newly Installed Dp And Tp In 3.3 Kv Ohl In Qry 1 Ext Mines And Making End Termination Pole Mounting Of Cabl
Tender Value
4.16 Lakhs
Estimated cost
Bid Submission
15 May 2023
0 days left
EMD
5202
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
chandwa → Jharkhand
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Extension Of Existing 3.3 Kv Ohl From About 200M Length For Dewatering Of Qry1 Mines At Rajhara Ocp For Providing Cross Bracing In Newly Installed Dp And Tp In 3.3 Kv Ohl In Qry 1 Ext Mines And Making End Termination Pole Mounting Of Cables Under Ra
BOQ
| Sl. No. | Item Description |
| 1 | Erection of metallic pole of above 10 mtr. and upto 12 mtr 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. |
| 2 | Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) pole top bracket/ cross arm for single 11 KV over head line conductor complete with 50 mm X 6mm flat iron clamp bolts, nuts and washers including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required. |
| 3 | Supplying and erection of galvanised stay set for 11 KV over head lines complete with 19/ 20 mm dia X 1.8 metres long stayrod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble,stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm diaG.I. stay wire and 11 KV 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. |
| 4 | Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for two 11 KV over head line conductors complete with 50 mm X 50 mm X 6 mm (angle iron bracket welded to the channel iron and complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required. |
| 5 | Erection of pole top / straight two wire / v shape two wire , angle iron / channel iron , cross arm on steel tubuler / rail / PCC pole of 11 / 22 / 33 KV as required |
| 6 | 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 11KV 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 tying the cross arms together, including drilling holes for insulator pins/ fittings, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required. |
| 7 | Supplying and erection of a set of cross bracing FRLSame work for 11 KV over head line double pole structure having four members fabricated out of 50 mm X 50 mm X 6 mm angle iron to form a rectangle of minimum size 1400 mm width X 2500 mm height, complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts and nuts etc (as per drawing) and painting with primer and finish paint as required. |
| 8 | Erection of double pole 3 wire cross arm for 11KV/ 22KV/ 33 KV over head lines as required. |
| 9 | Supplying and erection of 11 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required. |
| 10 | Supplying and erection of 11 KV disc insulator for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required. |
| 11 | Erection of ACSR conductorof 7/1.96mm to 7/3.10 mm dia and includingbinding etc. as required |
| 12 | 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 clamping arrangement, G.I. bolts, nuts, washers etc. as required. |
| 13 | 12.12 Erection of angle iron/ channel iron cross arm on wood/ RCC/ PCC/ steel tubular/ rail pole etc. as required. |
| 14 | 8 SWG GI wire |
| 15 | Erection of GI wire no. 8 SWG including binding etc. as required |
| 16 | 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. |
| 17 | Providing and fixing 4.00mmdiacopperwireonsurfaceor in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required. |
| 18 | Painting (two or more coats) on rain water, soil waste and vent pipes and fittings with aluminium paint of approved brand and manufacture over a priming coat of ready mixed zinc chromate yellow primer on new work : 150 mm diameter pipes (5 x 10m) |
| 19 | Coolie ( for transporting of poles, conductor, iron material etc. from store to mines) |
| 20 | 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 |
| 21 | Total impact of GST for the purpose of CTC |
AI Tender Summary
Tender Timeline
May 06, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedMay 15, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedMay 16, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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