Improvements of road and drainage works in the area of Amaithi Nagar, Kurumbapet in Ossudu Constituency (Phase-II).

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.2.27C.1 Supplying and filling with gravel (excluding rock) in layers not exceeding 20cm depth, breaking clods, watering, rolling each layer with ½ tonne roller, or wooden or steel rammers, and rolling every 3rd and top most layer with power roller of minimum 8 tonnes capacity including all leads and lift (payment will be made based on level measurement)

CODE NO: 4.1.2 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:1.5:3 (1 cement: 1.5 coarse sand : 3graded 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 etcupto 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 and 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, Kerbs and steps etc.

CODE NO.5.12 Providing, hoisting and fixing upto floor five level precast reinforced cement concrete work in string courses, bands, copings, bedplates, anchor blocks, plain window sills and the like including the cost of required centring, shuttering, finishing smooth with 6mm thick cement plaster 1:3 (1cement : 3 fine sand) on exposed surfaces complete but excluding cost of reinforcement with 1:2:4 (1 cement :2 coarse sand : 4 graded stone aggregate 20mm nominal size)

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 stair cases, including use of chequered plate wherever required all complete

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.15.2.1 Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead - 1:3:6 or richer mix (i/c 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.15.7.4 Demolishing brick work, manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead - In cement mortar

CODE NO.7.6D.MO Steel reinforcement for R.C.C. works including bending, binding and placing in position - Thermo Mechanical Treated Bars (ISI brand approved make)Fe - 415 or more

CODE NO.4.91B Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth 3 wheeld steel roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite Crushable type such as moorum / gravel for screening and gravel for binding to fill up the interstices of coarse aggregate, watering and compacting to the required density-by manual means-Water bound macadam Gr-I with Gravel screening. (As per MoRTH specification, 4th Revision)

CODE NO.4.92C Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth 3 wheeld steel roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite Crushable type such as moorum / gravel for screening and gravel for binding to fill up the interstices of coarse aggregate, watering and compacting to the required density-by manual means-Water bound macadam Gr-II with Gravel screening. (As per MoRTH specification, 4th Revision)

E Aravindan