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| 1 | RADIAL GATES OF INDRAVATI DAM (BAY NO. 4 & 5) |
| 2 | Dismantling, removal and shifting of existing radial gates in bay No. 4 & 5 with its components by cutting into pieces including labour, hire charge of machinery, crane, equipments, tools & tackles etc. as per direction of Engineer-in-charge |
| 3 | Dismantling and removal of existing hoist bridge in bay No. 4 & 5 including hoisting arrangements, wire rope assemblies etc. including labour, hire charge of machinery, crane, equipments, tools & tackles etc. as per direction of Engineer-in-charge. |
| 4 | Erection, commissioning, testing of new radial gates in bay No. 4 & 5 with its components in segmentation method including labour, hire charge of machinery, crane, equipments, tools & tackles etc. as per direction of Engineer-in-charge |
| 5 | Dismantling of existing trunnion hub assemblies in Bay No. 4 & 5 and erection of the same after rectification / replacemen by new one t, alignment, overhauling including labour, hire charge of machinery, crane, equipments, tools & tackles etc. and direction of Engineer-in-charge |
| 6 | Re-erection of dismantled hoist bridge & hoisting arrangements in bay No. 4 & 5 with alignment, fabrication, commissioning and testing, fitting of new wire rope assemblies, overhauling of hoisting arrangemnts, application of cardium compound in wire ropes, gear oil topping in worm reducer including labour, hire charge of machinery, crane, equipments, tools & tackles etc. as per direction of Engineer-in-charge. |
| 7 | Painting of 2 (Two) sets new radial gate and its components in bay No.4 & 5 after surface preparation by blast cleaning process, performed with sand as per requirements and class 'A' of IS : 14177:1994. After blast cleaning, the surface should be cleaned from loose dust and debris preferably by air blast with help of blower. Over the prepared surfaces two coats of zinc rich primer should be applied to give a total dry film thickness of 70 ± 5 microns followed by two coats of solvent less coal tar epoxy paint applied at an interval of 24 hours. Each coat should give a minimum dry film thickness of 150±5 microns. The total dry film thickness of all the coats including primer coating should not less than 350 ±5 microns as per IS: 14177:1994, including sand, labour, machinery, equipments, scaffolding etc.and as per direction of Engineer-in-charge |
| 8 | Insertion of Stoplog (09 segments) in up-stream side of Radial gates in Bay No. 5 by operating Gantry crane to stop water flow including arrest of leakage with supply of equipments, under water drivers,cotton waste, gunny bags, ropes, labour & transportation charges, manpower, taxes etc. to facilitate dismantling & removal of existing dsmage Gate & its componenets & replacement of new Gate with its componeents of UIHEP, Dist-Nawarangpur (Odisha) complete in all respect as per direction of Engineer-in-charge |
| 9 | Removal of Stoplog (09 segments) from the grooves & store at places as per direction of Engineer-in-charge |
| 10 | RADIAL GATES OF MURAN DAM (BAY NO. 4) |
| 11 | Dismantling, removal and shifting of existing radial gates in bay No. 4 with its components by cutting into pieces including labour, hire charge of machinery, crane, equipments, tools & tackles etc. as per direction of Engineer-in-charge |
| 12 | Dismantling and removal of existing hoist bridge in bay No. 4 including hoisting arrangements, wire rope assemblies etc.including labour, hire charge of machinery, crane, equipments, tools & tackles etc. as per direction of Engineer-in-charge |
| 13 | Erection, commissioning, testing of new radial gates in bay No. 4 with its components in segmentation method including labour, hire charge of machinery, crane, equipments, tools & tackles etc. as per direction of Engineer-in-charge |
| 14 | Dismantling of existing trunnion hub assemblies in bay No. 4 and erection of the same after rectification / replacement by new one, alignment, overhauling including labour, hire charge of machinery, crane, equipments, tools & tackles etc. and as per direction of Engineer-in-charge |
| 15 | Re-erection of dismantled hoist bridge & hoisting arrangements in bay No. 4 with alignment, fabrication, commissioning and testing, fitting of new wire rope assemblies, overhauling of hoisting arrangemnts, application of cardium compound in wire ropes, gear oil topping in worm reducer etc. including labour, hire charge of machinery, crane, equipments, tools & tackles etc. as per direction of Engineer-in-charge |
| 16 | Painting of 2 (Two) sets new radial gate and its components in bay No.4 after surface preparation by blast cleaning process, performed with sand as per requirements and class 'A' of IS : 14177:1994. After blast cleaning, the surface should be cleaned from loose dust and debris preferably by air blast with help of blower. Over the prepared surfaces two coats of zinc rich primer should be applied to give a total dry film thickness of 70 ± 5 microns followed by two coats of solvent less coal tar epoxy paint applied at an interval of 24 hours. Each coat should give a minimum dry film thickness of 150±5 microns. The total dry film thickness of all the coats including primer coating should not less than 350 ±5 microns as per IS: 14177:1994, including sand, labour, machinery, equipments, scaffolding etc.and as per direction of Engineer-in-charge |
| 17 | Removal of stoplog (09 segments) from the groove and store at places as per direction of Engineer-in-charge Please Enable Macros to View BoQ information |
