Improvement of drains to the internal streets of Gandhithirunallur

Amount

CODE NO. 2.8.1 Earth work in excavation by mechanical means (Hydraulic excavator)/manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms , lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50m -All kinds of soil.

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 (1cement: 2 coarse sand : 4 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: 4.2.5 Providing and laying cement concrete in retaining walls , return walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping bed blocks , anchor blocks, plain window sills, fillets, sunken floor, etc. upto floor five level, excluding the cost of centring, shuttering and finishing:1:3:6 (1 cement : 3 coarse sand :6 graded stone aggregate 20mm nominal size)

CODE NO: 4.3.2 Centering shuttering including struttings, propping etc. and removal of form work for : Retaining walls , return walls, walls (any thickness) including attached pilasters, buttresses plinth and string courses fillets etc.- Using steel sheet with M.S.frames

CODE NO.10.25.2 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 gratings, frames, guard bar, ladder, railings, brackets,gates and similar works

CODE NO: 11.3.1 Cement concrete flooring 1:2:4 (1 cement :2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete. 40mm thick with 20mm nominal size stone aggregate

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

CODE NO: 13.50.3 Applying priming coat - with ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron / steel works

Code No: 13.61.1 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade – Two or more coats on new work

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 (including equivalent design mix)

CODE NO. 15.2.2 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead - Nominal concrete 1:4:8 or leaner mix (including equivalent design mix)

CODE NO. 3.11 Removal of unserviceable soil including excavation, loading and disposal upto 1000m lead but excluding replacement by suitable soil which shall be paid separately as per Clause 305

M Dhanasekar