Tender Details
Tender Title / Description
| Tender Title | Tender for Increasing the Vertical clearance of existing 220kV Somanahalli-Shobha dreams and Somanahalli-Mylasandra-1 DC line at Pillaganahalli b/w tower no. 34 & 35 by providing DB/DE plus 6 220kV NRS-Laggere design type intermediate tower in the jurisdiction of TLM sub-division Somanahalli. |
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| Tender Description | supply of galvanised 220kv dc transmission line towers1. 220kv d.c db/de+6 a tower nrs-laggere type design (mild steel materials) db+6 type normal tower type db/de-01 no b.6m extension for db/de-01 no stubs for db/de type tower -01 no;220kv d.c db/de+6 a tower nrs-laggere type design (high tensile steel materials) page no.43, sl no 18.11. db+6 type a.normal tower type db/de (4.325mt)-01 no b.6m extension for db/de(1.572mt)-01 no. c.stubs for db/de type tower (1.271mt) -01 no;supply of bolts, nuts and washers etc., (galvanised) required for 220kv dc transmission line towers;number plates;danger boards;phase plate (set of 6 no.);circuit plates;grounding of towers including cost of 40 mm dia 2.5 mm thick, class c g.i. pipe of 3 metres length as per specification with 50 x 6 mm gi flats 3 metre long, salt, charcoal, including excavation charges;copper earth bond 450 mm(;drake acsr for plain terrian for 1span (3 runs), 4% of sag and 1% of cutting;7/3.65 mm ground wire (in plain terrain);ins |
| Comments | supply of galvanised 220kv dc transmission line towers1. 220kv d.c db/de+6 a tower nrs-laggere type design (mild steel materials) db+6 type normal tower type db/de-01 no b.6m extension for db/de-01 no stubs for db/de type tower -01 no;220kv d.c db/de+6 a tower nrs-laggere type design (high tensile steel materials) page no.43, sl no 18.11. db+6 type a.normal tower type db/de (4.325mt)-01 no b.6m extension for db/de(1.572mt)-01 no. c.stubs for db/de type tower (1.271mt) -01 no;supply of bolts, nuts and washers etc., (galvanised) required for 220kv dc transmission line towers;number plates;danger boards;phase plate (set of 6 no.);circuit plates;grounding of towers including cost of 40 mm dia 2.5 mm thick, class c g.i. pipe of 3 metres length as per specification with 50 x 6 mm gi flats 3 metre long, salt, charcoal, including excavation charges;copper earth bond 450 mm(;drake acsr for plain terrian for 1span (3 runs), 4% of sag and 1% of cutting;7/3.65 mm ground wire (in plain terrain);ins |
Important Dates
| Published Date | |
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| Due Date | 19 May 2026 00:00:00 |
Estimate and EMD
| Estimated Value | 49.33 Lakh |
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| EMD | 0 INR |
| Processing Fee | 0 INR |