Restoration of damaged portion of road and drain at Annai Nagar, Alankuppam

Amount

CODE NO. 4.1.3 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level - 1:2:4 (1 cement: 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

CODE NO. 4.1.5 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level-1:3:6 (1 cement:3 coarse sand : 6 graded stone aggregate 20mm nominal size)

CODE NO.: 4.1.10 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:5:10 (1 cement:5coarse sand : 10 graded stone aggregate 40mm nominal size)

CODE NO: 4.3.1 Centering and shuttering including struttings, propping etc. and removal of form work for foundations, footings , bases for columns.-

CODE NO.6.1.1 Brick work with common burnt clay F.P.S. (non modular ) bricks of class designation 7.5 in foundation and plinth in – cement mortar 1:4 (1 cement : 4 coarse sand)

CODE NO.9.117.2 Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance +/-1mm ), with wall thickness 2.0 mm +/-0.2mm) , corners of the door frame to be jointed with galvanized brackets and stainless steel screws , joints mitred and plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S.tube of size 19 x 19 mm and 1mm (+-0.1mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer's specification – Extruded section profile size 42 x 50 mm

CODE NO.9.118.1 Providing and fixing to existing door frames - 24 mm thick factory made PVC door shutters made of styles and rails of a uPVC hollow section of size 59 x 24 mm and wall thickness 2 mm (+- 0.2 mm) with inbuilt edging on both sides . The styles and rails mitred and joint at the corners by means of M.S. galvanised / plastic brackets of size 75 x 220 mm having wall thickness 1.0 mm and stainless steel screws . The styles of the shutter reinforced by inserting galvanised M.S.tube of size 20x20 mm and 1mm (+- 0.1mm) wall thickness . The lock rail made up of 'H' section , a uPVC hollow – Building section of size 100 x 24 mm and 2 mm (+-0.2 mm) wall thickness , fixed to the shutter styles by means of plastic / galvanised M.S. 'U' cleats. The shutter frame filled with a uPVC multichambered single panel of size not less than 620 mm, having overall thickness of 20 mm and 1 mm (+_ 0.1mm) wall thickness . They panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S.rod and fastened with nuts and washers , complete as per manufacturer's specification (For W.C. and bathroom door shutter)

CODE NO.10.25.1 Steel work welded in built up sections framed work , including cutting,hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required – in stringers, treads, landings etc. of staircases, including use of chequered plate wherever required all complete.

CODE NO.13.1.1 12mm cement plaster of mix 1:4 (1 cement : 4 fine sand)

CODE NO. 13.16.1 6mm cement plaster of mix 1:3 (1 cement : 3 fine sand)

CODE NO: 15.2.1 Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead – nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

CODE NO.18.7.2 Providing and fixing Chlorinated Polyvinnyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings including fixing the pipe with clamps at 1.00m spacing.This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete - internal work - exposed on wall - 20 mm nominal outer dia pipes

CODE NO.18.15.2 Providing and fixing brass bib cock of approved quality - 20 mm nominal bore

CODE NO.18.17.1A Providing and fixing gun metal gate valve with C.I.wheel of approved quality (Screwed end) - 20mm nominal bore

CODE NO.18.18.2 Providing and fixing ball valve (brass) of approved quality , high or low pressure , with plastic floats complete - 20mm nominal bore

CODE NO.18.48A Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI: 12701 marked , with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank - Circular Tank

CODE NO.3.1 Excavation for roadway in soil using manual means including loading in truck for carrying of cut earth to embankment site with all lifts and lead upto 1000 metres.