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| 1 | Dismantling of existing old cable trays and unclamping of aluminum cables(8 No. Aerator Cables & 8 No. Light Cables.) from existing damaged cable trays and temporarily clamping them to M.S. railing with suitable G.I. wires without disturbing the smooth functioning of aerators. |
| 2 | Providing and fixing of clamps for the new cable trays with the help of tools and tackles, manual / heavy labour as per site requirement and direction of engineer in charge. |
| 3 | Supplying and installing 150 mm width X 50 mm depth X 1.6 mm thickness size of perforated Hot Dipped Galvanised Iron cable tray (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required DSR 4.6.2 |
| 4 | Supplying and installing 300 mm width X 50 mm depth X 1.6 mm thickness size of perforated Hot Dipped Galvanised Iron cable tray (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required DSR 4.6.4 |
| 5 | Supplying and installing 150 mm width X 50 mm depth X 1.6 mm thickness size of perforated Hot Dipped Galvanised Iron cable tray bends (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required DSR 4.7.2 |
| 6 | Supplying and installing 300 mm width X 50 mm depth X 1.6 mm thickness size of perforated Hot Dipped Galvanised Iron cable tray bends (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required DSR 4.7.4 |
| 7 | Supplying and installing 150 mm width X 50 mm depth X 1.6 mm thickness size of perforated Hot Dipped Galvanised Iron cable tray Tee (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required DSR 4.8.2 |
| 8 | Supplying and installing 300 mm width X 50 mm depth X 1.6 mm thickness size of perforated Hot Dipped Galvanised Iron cable tray Tee (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required DSR 4.8.4 |
| 9 | Supplying and installing 150 mm width X 50 mm depth X 1.6 mm thickness size of perforated Hot Dipped Galvanised Iron cable tray cross member (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required DSR 4.9.2 |
| 10 | Supplying and installing 300 mm width X 50 mm depth X 1.6 mm thickness size of perforated Hot Dipped Galvanised Iron cable tray cross member (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required DSR 4.9.4 |
| 11 | Supplying and installing 150 mm width X 50 mm depth X 1.6 mm thickness size of perforated Hot Dipped Galvanised Iron cable tray Reducer (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required DSR 4.10.2 |
| 12 | Supplying and installing 300 mm width X 50 mm depth X 1.6 mm thickness size of perforated Hot Dipped Galvanised Iron cable tray Reducer (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required DSR 4.10.4 |
| 13 | Safety Arrangement as per NHRC guidelines at site of work for safe working of men & machinery. This includes transportation of safety material its loading unloading etc. complete for making safety arrangement at site. |
