Special repair and Maintenance of 30 meters Aerial mast trestle tower of DGPS Station and Railing over the existing compound wall of Campbell Bay DGPS Station

Steel work Welded in built up section / framed work, including cutting,hoisting,fixing in position including cleaning existing hole and fixing grill in column & wall with mortar/suitable material of adequate bond strength, embedment, making holes , and applying a priming coat of approved steel primer using structural steel etc.In gratings,frames,guard bar,ladder,railings ,grill, brackets, gates and similar works as required and as directed by Engineer-in-charge including the cost of all materials, cutting , welding, fixing ,all labour charges, cost of minor tools & plants, transportation charges of all materials to worksite, overheads, insurances, safety equipment , safety gears and all other charges etc complete

Finishing the grill with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacture's specifications including appropriate priming coat, preparation of surface,etc.complete as per direction by the Engineer-in-charge including the cost of all materials, cutting , welding, fixing ,all labour charges, cost of minor tools & plants, transportation charges of all materials to worksite, overheads, insurances, safety equipments , safety gears and all other charges etc complete

Synthetic enamel painting to the previously painted Surface of Aerial Mast trestle tower (30m high) with approved first quality,brand,colour( Asian/Berger/Dulux/Nerolac high glossy) in two or more coats at all heights after removing, cleaning the worn out old painted surface as directed and applying primer coat on worn out places, attending minor repairs for stablity, welding works, after cleaning as required and as directed cost including supply of all materials,labour, transportations, tools & plants , providing proper bowsome chair / hulla / scaffolding, and all other charges etc, complete as directed by the Engineer in charge including the cost of all materials, ,all labour charges, cost of minor tools & plants, transportation charges of all materials to worksite, overheads, insurances, safety equipment , safety gears and all other charges etc complete Note: (Area of EachTower 325 Sqm Quantity includes 02 nos Trestle tower each 30 m height )