GENERAL-Pothundy dam- Repair and maintenance works of LBC sluice shutter-- DAM SAFETY -Overhauling Roller wheels and painting of LBC sluice shutter at Pothundy dam.-General Mechanical Work

OD34156/2025-2026:LIFTING and ARRESTING the SLUICE GATE from the groove to sluice well platform for maintenance work.

OD34152/2025-2026:Providing with TEMPORARY PLATFORM for the repair works of sluice gate including the cost of material charge, handling charges, assembling and dismantling etc. complete [40 times usage as life period (assumed) for these materials, hence cost for 1 time used]

OD34297/2025-2026:DISMANTLING, OVERHAULING, ASSEMBLING and REFIXING the ROLLER WHEELS of SLUICE GATE or EMERGENCY GATE. Taking out the shafts, bearing, changing old corroded bolts and nuts, cleaning parts, greasing and reassembling with new or existing bearings etc. including cost of materials labour charges etc. complete.

OD34299/2025-2026:Supply of Roller bearing NU 220 (SKF/FAG or equivalent) including cost of bearing , conveyance etc. complete

85.114:Painting all the exposed surfaces of the gate and embedded parts with two coats of epoxy coal tar black paint confirming to IS14948 with a minimum film thickness of 150+/-5 microns per each coat over two coats of priming coat applied with zinc primer containing not less than 85% of zinc on dry film with a film thickness of 70+/-5 microns , so that the total film thickness of all coats including priming coat at any rate is not less than 350 microns after cleaning the surface using hand and power tool cleaning including cost of all materials, labour charges , cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at site

OD34149/2025-2026:ERECTION & TRAIL RUNNING the SLUICE GATE by manually including the cost of all labour etc complete.