Improvements to the road and drain to the internal streets of Manalipet, Mannadipet Commune Panchayat

Amount

Code No.2.31: Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.

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 seperately as per clause 305.

Code No.4.1.3: Providing and laying in position cement concrete 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 shutteing - All work upto plinth level -1:3:6 ( 1 cement : 6 coarse sand : 6 graded stone aggregate 40mm nominal size)

Code No.4.1.10: Providing and laying in position cement concrete of specified grade excluding the cost of centering and shutteing - All work upto plinth level -1:5:10 ( 1 cement : 5 coarse sand : 10 graded stone aggregate 40mm nominal size)

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

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.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 - nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Code No.5.5: Providing, laying and rolling of built-up spray grout layer over prepared base consisting of a two layer composite ction of compacted crushed coarse aggregates using motor grader for aggregates. Key stone chips spreader may e 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 Revisi

Code No.6.2MO: 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.1MO: 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.6.11B MO: Providing and laying open graded premix carpet 20mm thick on prepared surface in a single course as wearing course composed or 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 premer/tack coar. As per clause no 509 if 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 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.

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.31.48.2A: Providing and fixing C.I. sluice valve (PN 1) (with handwheel) conforming to IS 14846 and ISI marked, with bolts, nuts, rubber insertion etc.,complete (the tail pieces if required will be paid separately) - 80 mm dia.

Code No.31.48.2B: Providing and fixing C.I. sluice valve (PN 1) (with handwheel) conforming to IS 14846 and ISI marked, with bolts, nuts, rubber insertion etc.,complete (the tail pieces if required will be paid separately) - 100 mm dia.

Code No.31.136.1H: Providing, laying and jointing G.I pipes medium class of (blue)(TATA,TNT,Nezone,Apollo,Zenith) conforming to IS specification 1239 part I and ISI marked including transportation to the site , lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment,excluding GI specials such as bends,tees, elbow,coupling,reducer etc.,complete all as per IS and CPWD specification. -80mm dia

Code No.31.136.1I: Providing, laying and jointing G.I pipes of medium class (blue)(TATA,TNT,Nezone,Apollo,Zenith) conforming to IS specification 1239 part I and ISI marked including transportation to the site , lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment,excluding GI specials such as bends,tees, elbow,coupling,reducer etc.,complete all as per IS and CPWD specification. -100mm dia

Code No.31.144.1H: Providing and fixing in position G.I. bend (UNIQUE/R Brand/HB Brand/UI Brand) conforming to IS 1239 part II and ISI marked,including labour charges for jointing,jointing materials etc,complete - 80 mm dia.

Code No.31.144.1I: Providing and fixing in position G.I. bend (UNIQUE/R Brand/HB Brand/UI Brand) conforming to IS 1239 part II and ISI marked,including labour charges for jointing,jointing materials etc,complete - 100 mm dia.

Code No.31.153.1D: Providing and fixing mild steel flange including bolts,nuts,rubber insertion, labour charges etc,complete-80mm dia

Code No.31.153.1E: Providing and fixing mild steel flange including bolts,nuts,rubber insertion, labour charges etc,complete-100mm dia

Code No.14.1.1: Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq.metres and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 metres lead - with cement mortar 1:4 (1 cement : 4fine sand)

Code No.13.39.2: Colour washing such as green, blue or buff to give an even shade - New work (two or more coats) with a base coat of whiting

Code No.34.1.1: Providing two legged scaffolding using 15 cm diameter blue - gum posts or casurina posts or best quality bamboo - posts of 4m over all length (3.0m height + 0.5 m projection + 0.5 into the ground) the distance between the two rows being 1.25 m and the spacing of posts with 0.5 m overlap on either side and braces to step up and providing a platform with country wood planks of 40mm thick and 1m width etc in a complete form using coir and nails 1 m run (Rate of scaffolding for a height of 3 m and lenghth of 1 m)

Code No.34.1.2: Exta for Providing two legged scaffolding for every additional height of 2.5 m (Rate for scaffolding for a height of 3 m and length of 1m)

P Ramamoorthy