Upgradation of Iyyappanthangal 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

Painting Old iron works such as steel doors, windows, ventilators, window bars,shed,truss,cantilever, 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 officer 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 officer 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.

Paving the floor with best quality Vitrified Tiles Double Charged (Matt & Glossy) Tiles of following size 600mm x 1200mm x 8.5mm and variety conforming IS 15622 with water absorption less than 0.08% of approved colour and shade laid over cement mortar bed of 20mm thick in cement mortar 1:3 (one cement and three crushed stone sand) with required Cement Slurry and Mortar Plasticizer in all floors and the top pointed with Water Resistant Tile Epoxy Grout etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by departmental officer before use on works)

Fabricating Supplying and fixing in position of Aluminium anodised natural colour matt finish 1/3rd fixed glazing 2/3rd prelaminated board of Aluminium partition of size 2.70 mx 2.10 m.The outer frames Outer frame: 63.50x38x3mm@ 1.72 kg/m,Centre mullions: 63.50x38x3mm@ 1.55 kg/m,Alu. Clips: 17.27x17.15x1.50mm @ 0.175kg/mg/m for intermediate vertical mullion 90cm c/c. Horizontal mullion at 1.00m 2.10m covered with 4 mm thick plain glass with necessary aluminium clips of size 17.27x17.15 x1.50mm @ 0.176kg/m and with required rubber beading etc., including necessary dismantling holes in RCC column,masonry wherever in necessary with power drills to the extent required and made good the damaged portion in good condition after fixing etc... complete complying with standard specification and as directed by the departmental officers. All the aluminium sections should be anodised not less than 15 microns as ISI specification1868/1962 / and should be got approved by departmental officer before use.