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| 1 | Earth work excavation by mechanical means or manual in foundation, earth pits, pole foundation,stay foundation,diversion of drain,cable trenches and other Misc. earth work in all type of soil including dressing of soil and disposal of surplus excavated soil with a lead distance of 50 mtr (blasting probhibited) and as per direction of E-I-C. | Earth work excavation by mechanical means or manual in foundation, earth pits, pole foundation,stay foundation,diversion of drain,cable trenches and other Misc. earth work in all type of soil including dressing of soil and disposal of surplus excavated soil with a lead distance of 50 mtr (blasting probhibited) and as per direction of E-I-C. |
| 2 | Laying of HT cables of different sizes up to 185 sqmm and voltage grade up to 33 kv in ready trays/trenches/supported on structure/pull through pipes with suitable clamp, supply and fixing of aluminium strip number tags, supply and fixing of G.I clamps, hardware etc including issue & transportation of cable from Mines store/yard to site at the place of installation, unpacking,,all labour and materials, as per specifications of this tender and directions of Engineer-in-Charge. | Laying of HT cables of different sizes up to 185 sqmm and voltage grade up to 33 kv in ready trays/trenches/supported on structure/pull through pipes with suitable clamp, supply and fixing of aluminium strip number tags, supply and fixing of G.I clamps, hardware etc including issue & transportation of cable from Mines store/yard to site at the place of installation, unpacking,,all labour and materials, as per specifications of this tender and directions of Engineer-in-Charge. |
| 3 | Installing of GI cable trays of different sizes (up to 450 mm width x 100 mm) in convenient section ,joined with connectors, clamped with suitable supports ,including transportation from Mines store/yard to site at the place of installation, unpacking,welding if required and with all labour and materials, as per specfications of this tender and directions of Enginer-in-Charge. | Installing of GI cable trays of different sizes (up to 450 mm width x 100 mm) in convenient section ,joined with connectors, clamped with suitable supports ,including transportation from Mines store/yard to site at the place of installation, unpacking,welding if required and with all labour and materials, as per specfications of this tender and directions of Enginer-in-Charge. |
| 4 | Structural Fabrication and installation of MS base frames, supports for swithgear and brackets for miscellaneous electrical equipments, and I-beam column for cable tray and channel supports out of rolled MS section, pipes,plates etc., including transportation,welding, bolting, rivetting, supply of necessary anchor bolts and grouting etc., supply of paint and applying one coat of anti-rust primer and two finished coats of approved synthetic enamel paint including breaking walls, floors, etc. for structures as required , including all labour and materials including transportation. as per specfications of this tender and directions of Enginer-in-Charge.,Nalco shall issue structural steels as free issue material. | Structural Fabrication and installation of MS base frames, supports for swithgear and brackets for miscellaneous electrical equipments, and I-beam column for cable tray and channel supports out of rolled MS section, pipes,plates etc., including transportation,welding, bolting, rivetting, supply of necessary anchor bolts and grouting etc., supply of paint and applying one coat of anti-rust primer and two finished coats of approved synthetic enamel paint including breaking walls, floors, etc. for structures as required , including all labour and materials including transportation. as per specfications of this tender and directions of Enginer-in-Charge.,Nalco shall issue structural steels as free issue material. |
| 5 | RCC work-Providing and laying Rein forced cement concrete for all depths below and up to a plinth level in foundations pedestal as per approved drawing, specfications of this tender and directions of Engineer-in-Charge. | RCC work-Providing and laying Rein forced cement concrete for all depths below and up to a plinth level in foundations pedestal as per approved drawing, specfications of this tender and directions of Engineer-in-Charge. |
| 6 | PCC work-Providing and laying plain cement concrete for all depths below and up to a plinth level in foundations pedestal as per approved drawing, specfications of this tender and directions of Engineer-in-Charge | PCC work-Providing and laying plain cement concrete for all depths below and up to a plinth level in foundations pedestal as per approved drawing, specfications of this tender and directions of Engineer-in-Charge |
| 7 | Supply and laying of of 75 mm x 10 mm G.I strip on surface or recess for connection of earth as required. | Supply and laying of of 75 mm x 10 mm G.I strip on surface or recess for connection of earth as required. |
| 8 | Supply, installation and testing of chemical earthing system | Supply, installation and testing of chemical earthing system |
| 9 | Supply and installation of 33 kV, 185 sq.mm, 3-core Aluminium straight-through heat-shrinkable cable jointing kit (un-earthed type), complete with all accessories, consumables and labour, as per IS standards and Engineer-in-Charge’s directions. | Supply and installation of 33 kV, 185 sq.mm, 3-core Aluminium straight-through heat-shrinkable cable jointing kit (un-earthed type), complete with all accessories, consumables and labour, as per IS standards and Engineer-in-Charge’s directions. |
| 10 | Supply and installation of 33 kV, 185 sq.mm, 3-core Aluminium end termination heat-shrinkable cable jointing kit (un-earthed type), complete with all accessories, consumables and labour, as per IS standards and Engineer-in-Charge’s directions. | Supply and installation of 33 kV, 185 sq.mm, 3-core Aluminium end termination heat-shrinkable cable jointing kit (un-earthed type), complete with all accessories, consumables and labour, as per IS standards and Engineer-in-Charge’s directions. |
| 11 | Item No-10:(Fire Coating ) | Item No-10:(Fire Coating ) |
| 12 | Item No-11(Statutory clearance ) | Item No-11(Statutory clearance ) |
