Tender For Works Contract For Supply And Erection Of 46 Locations Of New Earth Pit With Earth Mat In 110Kv , 33Kv And 11Kv Sides In Parallel To The Existing Earth Mat By Maintenance Of Earthing System At 110/33-11Kv B Mutlur Ss In Cuddalore Electrici
Tender Overview
Project Description
Tender for Works Contract For Supply And Erection Of 46 Locations Of New Earth Pit With Earth Mat In 110Kv , 33Kv And 11Kv Sides In Parallel To The Existing Earth Mat By Maintenance Of Earthing System At 110/33-11Kv B Mutlur Ss In Cuddalore Electricity Distribution Circle
BOQ
| Sl. No. | Item Description |
| 1 | Supply of Materials |
| 2 | MS Flat 65 X 10 mm (1524.2 mtrs. Length for earth mat |
| 3 | MS Flat 50 X 8 mm (312 mtrs. Length for interlinking earth pits. |
| 4 | MS 40mm Rod (46X6 mtrs. For earth pits |
| 5 | Vrious size of Bolt and Nut |
| 6 | Labour charges |
| 7 | Providing earth bore 140/150 mm dia using power rig or 100/125 mm dia using hand bore set including the labour, lead, lift etc., sedimentary strata of clay & sand stone shale pebbles boulders etc., for earth pits with supply and providing of Bentonite powder(Sodium Bentonite)5Kg/Mtr depth of the bore mixed with low resistivity earths as directed by the field Engineer (Earth to be supplied by the contractor) 36 x 6.0mtr= 234 mtrs) |
| 8 | Supply and providing of 450-600mm dia, 300mm height, 36mm thick cement collar for identification of earth electrode location. |
| 9 | Labour for excavating and refilling of earth/trench for earthmat,cable, etc., of any size/depth narrow excavation semi density rock soil. |
| 10 | Labour,machinnery,consumables for fabrication, erection of earthmat, earth connection, earth electrode, earth spike (including sharpening of earth spike) |
| 11 | Supply and labour charges for providing new water pipe line to all earth pit |
| 12 | Supply and labour for laying of 20mm PVC pipe 10kg |
| 13 | 20mm PVC coupling |
| 14 | 20mm PVC FTA Fitting |
| 15 | 20mm PVC Bend |
| 16 | 20mm PVC 'T' |
| 17 | 20mm PVC Gate Vaive |
| 18 | PVC solution 100ml |
| 19 | PVC Tap |
| 20 | Earth excavation work in HGS |
| 21 | Refilling of excavated soil Please Enable Macros to View BoQ information |
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Tender Published
Tender notice published.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 11 daysBid Opening Date
Technical bids will be opened and evaluated.
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