Upgradation of Perambur Depot with the required Infrastructure for E-BusesOperation.

For an initial height of 3 M and length of 1 M

For every additional height of 2.5 M Height

Removal of damaged Asbestos cement sheets for structural frame shed height upto 6.50m height including the cost of all safety arrangements,scffolding, .complete complying with standard specification and as directed by the departmental officers.

Labour charges for shifting the removed AC Sheet complete complying with standard specification and as directed by the departmental officers

Painting Old iron works such as steel doors, windows, ventilators, window bars,shed,truss,candilever, sections,angles, balustrades etc., with Two coats of best approved first quality and colour of synthetic enamel paint in all floors etc., complete complying with standard specification and as directed by the departmental officers.(The make, quality and colour of paint should be got approved by the Departmental Officers. before use on works.)

Supply and fixing of Pre-fabricated Structural Steel,coated galvalume ROOFING SHEET of 0.5mm thickness with SMP coating with colour bond XRW coating, having minimum of 550 Mpa yield strength, Coating 150 GSM as per ASTM 792 or equivalent standard. The structural roofing Panel shall have 1020 mm effective width,nominal 30 mm crest height at nominal 250 mm centre to centre pitch with the embossment (share grove) on top & side of ribs for better composite action including Flashing for joints, and all incidental charges.

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used, curing etc. complete complying with standard specification and as directed by the departmental officers.

Painting Old Plastered Wall Surface with Two finishing coats of ready mixed (Emulsion) of approved quality and colour over the existing wall in all floors etc., complete complying with standard specification and as directed by the departmental officers. (The make, quality and colour of paint should be got approved by the Departmental Officers. before use on works.)

Distempering the Two Coats of approved quality including preparation of surface, the rate includes cost of brushes, high scaffolding arrangements, neat finishes, etc., complete complying with standard specification and as directed by the departmental officers.