Improvements to the road and drainage facilities to the internal streets of Thoppu street at Lingareddipalayam village

Amount

Code No.2.8.1 Earthwork 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.3.11 Removable of unserviceable soil including excavation, loading and disposal upto 1000m lead but excluding replacement by suitable soil which shall be paid seperately as per clause 305.

Code No.3.15 Scarifying the existing bituminous road surface a depth of 50mm and disposal of scarified material within all lifts and leads upto 1000m metres- by mechanical means

Code No.30.7 Supply of Quarry rubbish including stackingto department gauge for premeasurement and spreading required thickness.

Code No.4.1.3 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All upto plinth level -1:2:4 (1 cement :2coarse 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:3coarse 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 20mm nominal size)

Code No.4.3.1 Centering shuttering including struttings, propping etc. and removal of form work for foundations, footings , bases for columns.

Code No.5.12 Providing , hoisting and fixing upto floorfive level precast reinforced cement concrete work in string courses, bands,copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but excluding cost of reinforcement , with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Code No.5.22.7 Steel Reinforcement for R.C.C.work including straightening , cutting , bending , placing in position and binding all complete upto plinth level - Thermo -Mechanically treated bars (ISI BRAND OF APPROVED MAKE) Fe - 415 or more.

Code No.10.25.2 Steel work welded in built up section/framed work including cutting hositing fixing in position and applying a priming coat of approved steel primer using grating, frames, guard bar, ladder, railing, brackets, gates and similar works.

Code No.11.3.1 Cement concrete flooring 1:2:4 (1cement :2 coarse sand :4 graded stone aggregate) finished with 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 :Cement mortar1:3 (1 cement : 3 fine sand)

Code No.15.2.1 Demolishing cement concrete manually / bymechanical means including disposal of material within 50 metres lead - nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Code No.15.7.4 Demolishing brick work manually / bymechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead - in cement mortar.

Code No.4.92C Providing, and 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 wheeled steel roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite 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.4.93B Providing, and 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 wheeled steel roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type B screening and binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density - by manual means - Water bound macadam Gr-III 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 and 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 theprepared 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 premixcarpet 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 to 10 tonne laying manually and rolling with power roller 8 to 10 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 aggrgate premix with bitumen binding 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.

S Palanivel