Laying BT road to the 4th cross street, Providing retaining wall to 1st and 2nd cross streets and providing grill causeways in approach road to T.G.S Nagar in Kathirkamam Constituency, Puducherry

Amount

CODE NO: 2.6.1 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth,1.5m in width as well as 10 sqm on plan) including disposal of excavated earth , lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.- All kinds of soil.

CODE NO: 2.27C.1 Supplying and filling with gravel (excluding rock) in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with 1/2 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. 4.1.3 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 shuttering including struttings, propping etc. and removal of form work for foundations, footings, bases for columns.- Using steel sheet with M.S.frames

CODE No . 5.1.2 Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement – All work upto plinth level 1:1.5:3 (1cement: 1.5 coarse sand: 3 graded stone aggregate 20mm nominal size)

CODE NO.5.9.1 Centering and shuttering including strutting, propping etc., and removal of form for: Foundations, footings, bases of columns etc., for mass concrete :- Using steel sheet with M.S. frames

Code No. 5.22.7 Reinforcement for R.C.C work including straightening , cutting , bending , placing in position and binding all complete -Thermo - Mechanically treated bars(ISI BRAND OF APPROVED MAKE) including placing the M30 grade Athees make cover block @ 60cm centre to centre

CODE NO.: 10.27 Supplying and fixing of steel grill work of m.s. angles,flats,squares and pipes including cost of welding charges, fixing in position in masonry walls with cement concrete 1:2:4 (1 cement : 2 course sand : 4 graded stone aggregate 12.5mm nominal size) including one coat of priming coat etc. complete

CODE NO.13.8.3 12mm cement plaster of mix – 1:5 (1cement: 5 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 - 1:3:6 or richer mix

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 three wheeled 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 or 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 moorum or gravel screening. (As per MoRTH specification, 4th Revision)

CODE NO. 6.1.MO Cleaning the existing W.B.M. road surface including removing of binding material and other foreign matter with wire brushes and small picks, sweeping with brooms or soft brushes sand finally dusting with old gunny bags and/ or compressed air to receive bituminous treatment. As per clause no 502.4.2 and 503.3.1 of MOST specification

CODE NO: 6.5F.1.MO Providing and applying tack coat on the prepared surface, heating bitumen in boiler and spraying the bitumen with sprayset fitted on bitumen boiler - on granular base such as WBM and WMM surfaces not bitumen primed. Rate of application 10kg/10sqm.

CODE NO.6.11B.MO Providing and laying open graded premix Carpet 20mm thick on prepared surface in a single course as wearing course composed of specified size of stone aggregates premix with a bituminous binder in mini hot mix plant 6 to10 tonne laying manually and rolling with power roller 8 to10 tonne but excluding cost of primer / tack coat. As per clause no 509 of MOST specification

CODE NO. 6.17.MO Providing and applying premixed seal coat type `B' comprising of thin application of fine aggregate premix with bitumen binder in mini hot mix plant, carriage manually of mixed material and laying and rolling with power roller 8 to 10 tonne. As per clause no 513 of MOST specification.

R Kamaraj