Providing roads and drains to the internal streets of Guru Nagar at Gorimedu in Indira Nagar Constituency, Puducherry

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 : 3 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 (1cement: 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 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: 4.3.1 Centering shuttering including struttings, propping etc. and removal of form work for foundations, footings, bases for columns.

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, kerbs and steps etc.

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: 13.16.1 6mm cement plaster of mix 1:3 (1 cement : 3 fine sand)

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: 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

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)

CODE NO: 5.5 Providing, laying and rolling of built-up spray grout layer over prepared base consisting of a two layer composite construction of compacted crushed coarse aggregates using motor grader for aggregates. Key stone chips spreader may be used with application of bituminous binder after each layer and with key aggregates placed on top of the second layer to serve as a base conforming to the line, grades and cross-section specified ,the compacted layer thickness being 75mm. (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: 6.2.MO Cleaning of the existing black topped surfaces with brooms, soft brushes and finally dusting with old gunny bags and/or compressed air to receive bituminous treatment. As per clause no 503.3.1 of MOST specification

CODE NO: 6.5E.1.MO Providing and applying tackcoat on the prepared surface, heating bitumen in boiler and spraying the bitumen with sprayset fitted on bitumen boiler - on black topped surface bitumen @ 5kg/10sqm

CODE NO: 6.5F.1.MO Providing and applying tack coat on the prepared surface, heating bitumen in boiler and spraying the bitumen with spray set 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 6to10 tonne laying manually and rolling with power roller 8to10 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 8to10 tonne. As per clause no 513 of MOST specification

J Pandiyarajan

S Selvam

A KRISHNAN

SATHYAMURTHY