Providing chain link fencing with M.S.Frames at back side of Kalayanavedika & Garden Office North side compound wall at Tirumala.

Cement Concrete (1:2.5:5) - Grade M15 using 20 mm ( 0.54 cu.m) and 12 mm (0.36cu.m) nominal size hard broken granite crushed metal from any source conforming to the relevant ISI standards for foundations etc., laid in layers of not more than 15 cms thick well compacted including curing, ,machine mixing, cost and conveyance of all materials etc., complete. Note: Measurement boxes shall be used for measuring the quantities of cement, aggregate and water required for the given concrete mix.

Centering and scaffoldin charges for VCC Vertical walls of plane surface (rate is for both sides centering) including open drains all materials and labour charges for forming and Dismantling etc,. complete as djrected durinng execution. Note: The centering charges is for both faces of the wall The measurement of centering charges shall be in sqm for one face only and centering charges are for two faces of centering.

Plastering in Cement mortar (1:3) 12 mm thk. using best river sand from approved quarry including cost and conveyance of all materials, screening, curing, rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete .

Supply of MS Angles /Channels / Sections of different sizes including cost and conveyance of all materials etc complete as directed during execution.

Labour charges for fabricating steel works like Window Grills, Compound Wall Grills, Iron Doors, Windows including cost of welding rods, power charges, incluuding cost of fixing in position.

Painting new iron work with Ready mixed Synthetic Enamel paint in all shades Grade-I having VOC (Volatile Organic Compound) content less than 50 grams/liter Over priming coat with ready mixed Red oxide metal primer (total three coats) approved colour and make including brushes to have an even shade including cost and conveyance of all materials as directed during execution complying with standard specifications etc., complete.

Hire charges for engaging tractor for shifting of department materials to the specified places as directed during execution.

Painting two coats for new walls with Acrylic Emulsion paint exterior grade with silicon additives having VOC (Volatile Organic Compound) content less than 50 grams/liter over a cemet priming coat (total three coats) of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS 911 for external walls.

Supply of Welding Electrodes 4mm dia for welding works.

Supply of Hot dipped Galvanized Iron Chain link mesh 2"x2" (50 mm x 50 mm) - 8 Gauge (4mm) as per IS: 2721-2003 including the cost and conveyance and all incidental charges, etc., complete as directed during execution. The chain link mesh shall have a zinc coating of type 'heavy' with mass of coating 290 gm/sqm as per IS:4826-1979 (Reaffirmed 2001) Table.1. The mesh shall be provided with heavily coated galvanizede line wires of 4.50 dia. as given in Table.1 of IS:2721-2003.

Labour charges for fixing various sizes of GI Chain links and tying in position to the posts / angles or supports with GI Wire including the cost of GI wire etc., complete as directed during the execution (excluding cost of GI Chain links angles, posts, bolts and nuts) and fixing with bolts and nuts to the angles.