Details: 1.1 Survey of gantry rail system with lasers to map the current position of crane rail including spanvariation, straightness variation and gradient variationContractor to confirm2 Scope of Work for Survey of the Bay Rail:2.1 Checking rail span at 3 meters intervals Contractor to confirm2.2 Checking rail alignment - straightness at every 3 meters Contractor to confirm2.3 Checking rail level - Gradient at every 3 meters Contractor to confirm2.4 Checking difference in two sides of rail levels at every 3 meters Contractor to confirm2.5 Visual inspection of condition of gantry rail, its wear condition of rail clamps and Joints Contractor to confirm2.6 Submission of report of above checking individually for each bay Contractor to confirm2.7 Tightening of rail clamp bolts wherever required Contractor to confirm2.8 If the rail clamp is found damage than the rail clamps shall be removed and rewelded after propersurface preparation by grinding of the surface.Contractor to confirm2.9 In case rail
Sector: Industries and Factories