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| Tender ID | 4458282 |
|---|---|
| Organisation Name | Military Engineer Services |
| Tender Brief | Corrigendum : Repair/maint Of Earthing, Lightning Protn System, Painting Of Electrical Poles, Trimming Of Trees/ Bushes, Stone Aggregate In Sub Stns And Connected Servivices In All Power House St At Basistha And Other Than Basistha Area Under Ge Guwahati |
| Last Date For Submission | 27th Jun, 2026 |
| Opening Date | 29 Jun, 2026 |
| Document Cost | 500.00 |
|---|---|
| EMD | 60000.00 |
| Estimated Cost | 0.00 |
| City | Guwahati |
|---|---|
| State | Assam |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Disconnecting/ Taking down old unserviceable Earthing pit of any type with accessories including removing demolished material out side MD land complete all as specified and as directed. | 88.00 | Each Set |
| 2 | M&L for earthing complete with GI earth plate 600mm x 600mm x 6.3 mm thick electrode buried directly in ground (earth pit not less then 2.25 metres deep below ground level ) with top edge of the plate not less then 1.5 metres below normal ground level connected to GI earth strip 25 x 4 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 of MES schedule Part-I and incl 40 mm bore light grade GI protection pipe (upto 7.5 metres beyond outer edge of earth pit) PCC M-10 grade (Nominal Mix) using 40mm graded stone aggregate in pit with 40mm thick RCC cover in reinforced cement concrete M-15 grade (Nominal Mix) using 20mm graded stone aggregate, reinforced with 8mm dia bar both way @ 150mm c/c, watering arrangement with funnel and wire mesh and 20 mm bore light grade GI watering pipe, common salt and chaarcoal filling, necessary excavation and earth work complete all as specified and as directed. Note : Rate of item is deemed to be included for excavation in hard rock, by compressor machine to achieve required depth. | 28.00 | Each Set |
| 3 | M&L for earthing complete with GI earth plate 600mm x 600mm x 6.3 mm thick electrode buried directly in ground (earth pit not less then 2.25 metres deep below ground level ) with top edge of the plate not less then 1.5 metres below normal ground level connected to GI earth strip 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 of MES schedule Part-I and incl 40 mm bore light grade GI protection pipe (upto 7.5 metres beyond outer edge of earth pit) PCC M-1+B500 grade (Nominal Mix) using 40mm graded stone aggregate in pit with 40mm thick RCC cover in reinforced cement concrete M-15 grade (Nominal Mix) using 20mm graded stone aggregate, reinforced with 8mm dia bar both way @ 150mm c/c, watering arrangement with funnel and wire mesh and 20 mm bore light grade GI watering pipe, common salt and chaarcoal filling, necessary excavation and earth work complete all as specified and as directed. Note : Rate of item is deemed to be included for excavation in hard rock, by compressor machine to achieve required depth. | 30.00 | Each Set |
| 4 | NOTE FOR SL NO 2.00 & 3.00 : (i) If the desired earth resistance is not achived during testing as per IS the complete earthing shall be carried out by the contractor at his own cost and no extra claim shall be admissable. (iii) Length of earth strip/electrode beyond 7.5m shall be measured and paid seperately under respective items of this BOQ (iv) Resistance value should be less than 5 ohm. | ||
| 5 | M&L for earthing complete with copper earth plate 900mm x 900mm x 5 mm thick electrode buried directly in ground (earth pit not less then 2.25 metres deep below ground level ) with top edge of the plate not less then 1.5 metres below normal ground level connected to GI earth strip 50 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 of MES schedule Part-I and incl 80 mm bore light grade GI protection pipe (upto 7.5 metres beyond outer edge of earth pit) PCC M-1+B500 grade (Nominal Mix) using 40mm graded stone aggregate in pit with 40mm thick RCC cover in reinforced cement concrete M-15 grade (Nominal Mix) using 20mm graded stone aggregate, reinforced with 8mm dia bar both way @ 150mm c/c, watering arrangement with funnel and wire mesh and 20 mm bore light grade GI watering pipe, common salt and chaarcoal filling, necessary excavation and earth work complete all as specified and as directed. Note : Rate of item is deemed to be included for excavation in hard rock, by compressor machine to achieve required depth. | 5.00 | Each Set |
6 Days Left