South Eastern Coalfields Limited-SECL has published Tender For Erection /Shifting /Reorganisation /Dismantling Of Existing /New Lt Overhead Line For A Period Of 01 Year At Bijari Open Cast Mine Of Secl, Raigarh Area .. Submission Date for this Tender is 06-03-2023. Overhead Line Tenders in raigarh Chhattisgarh. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Note : Tubular Poles and Rabbit conductor will be in scope of SECL. |
2 | 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 8.0 metre and upto 11.0 metre |
3 | Supplying & erection ofstay set complete (Galvanised)with 19/20 mm dia x 1.8 meters longstay rod, anchor plate of size 45cm x 45cm x 7.5mm thick,thimble,stay clamp, turn buckle(20mm x 600mm),7/4.00mm dia G.I stay wire and 11KV strain insulator etc foundation including excavation and refilling and secured with holding clamps,bolts,nuts,etc as required. |
4 | Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for finished paint as required insulator pins etc (as per drawing) and painting with primer and finished paint as required . |
5 | Erection of angle iron/channel iron,cross arm on steel tubular pole etc. as required. |
6 | Supplying and erection of 75 mm X 90 mm shackle insulator with G.I. Bolt, nuts and straps etc. As required. |
7 | Erection of ACSR Rabbit conductor diameter including binding etc as required. Length = 4 conductor in 1span(40 m)= 40m*99 span = 3.96 Km * 4 wire =15.84 Km |
8 | Dismantling of over head lines comprising of copper/ aluminium over head conductor, G.I. wire, cross arms, insulators etc. as required. |
9 | Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required |
10 | Supply of G.I. Wire of 6 SWG including binding etc. with 75mmX40 mm channel iron and nut, bolts ,clamps as required & making of cradle gaurd as required. |
11 | Erection of cradle guard as required. |
12 | Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.100 A TP&N |
13 | Providing and fixing following rating & breaking capacity MCCB with thermomagnetic releaseand terminal spreaders inside the existingcubical panel boardincluding drilling holes in cubicle panel, making connections, etc. as required. 400 A 50 KA,4Pole |
14 | Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with lSI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required. 63 A TP&N |
15 | Providing and fixing following rating & breaking capacity MCCB with thermomagnetic releaseand terminal spreaders inside the existingcubical panel boardincluding drilling holes in cubicle panel, making connections, etc. as required. 200A 36 KA, 4 pole |
16 | Supplying and fixing MV horn gap lightning arrestor as required. |
17 | Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt ) as required. |
18 | Supply of 200mm x 150mm M.V. ganger notice plate |
19 | Supply of 6 SWG G.I wire |
20 | Supply of Clamps, bolts, nuts etc |
21 | Painting of pole & numbering of poles(9mtr above ground) |
22 | Maintenance of existing LT line( changing of bracket, clamp, insulator with nuts & bolts) as required |
23 | Supply of angle iron bracket (50mm x 50mm x 6mm) 65 cm long |
24 | Total impact of GST for the purpose of CTC |
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