Bituminous resurfacing of roads along with potholes repairing and other miscellaneous works on Western side of Anushaktinagar, Mumbai

Amount

ABSTRACT SHEET

PART - I

Description of Work / Item(s)

Amount

PART - I

Earth work excavation over areas in all soils except soft &hard rocks dressing to required profile & camber & fillinglow spots and disposing off surplus earth Within Colony atdesignated place by EIC etc. complete all as directed by theEngineer-in-Charge.

Cutting bituminous road surfaces including scrappingwherever required including disposal of unserviceablematerials Within Colony at designated place by EIC etc.complete all as directed by the Engineer-in-Charge.

Demolishing plain cement concrete works / stone masonry/ road cutting by chiselling at all levels including scaffolding, disposal of materials Within Colonyat designated place by EIC of colony etc, complete all asdirected by the Engineer - in- charge.

Supplying, laying and formation of water boundmacadam (WBM) subbase with 90-40 mm single stoneaggregate, stones screenings 12.5 mm in single layer of150 mm thick laid loose and consolidated to 115 mmthickness including breaking stone if required,screening, sorting, spreading to regular line, leveltemplate and supplying and binding with murrum,watering, consolidating each layer properly with 8 to 10tonnes power roller including cost of all materials,labour, finishing to proper gradients, camber etc.complete all as per speciications and as directed by theEngineer-in-Charge.

Supplying and stacking hand broken stone aggregate 63-45 mm graded metal at the site of work for pre-measurement all as per specifications and as directed by the Engineer in Charge.

Supplying and stacking graded stone dust / crusher dust of approved quality at site of work (for water bound macadam only) brought from approved source at the site of work for pre measurement all complete as per specifications & as directed by the Engineer in Charge.

Forming Water Bound Macadam road of 75mm consolidated thickness including preparing sub-grade, screening, sorting,spreading to template 63-45mm graded metal, consolidation by 8 to 10 tonne power road roller, spreading and consolidation of blinding materials, watering etc. complete all as per specifications and as directed by the Engineer in Charge. (Metal and blinding materials shall be paid unde relevant item.)

Providing, laying, spreading and comapcting Factorymade Wet Mix macadam using 50mm I.R.C. hard trapmetal & blended with 25% lime including premixing ofmaterial with water in mixing plant for Wet mixmacadam, carraiage of mixed material by tipers to siteand sprading mechanically and compacting it by 8 to 10ton power roller, watering all etc. complete all as directedby the Engineer-in-Charge.

Labour charges for removing existing Kerb stones and raising the bottom level including providing 200mm wide and 75mm thick PCC 1:3:6 and refixing the Kerb stones into line and level, jointing with cement mortar 1:3, curing etc complete all as as directed by the Engineer in charge.

Providing and fixing Hydraulically pressed factory made kerb stones full bull nose /half battered from approved manufacturers like M/s Super Tiles or other approved equivalent , made up of cement concrete grade not less than M-30 and having size 500 X 325 X 125 mm , including removing the existing kerb stone stacking at designated place as identified place by EIC, necessary form work, compaction, finishing, curing, fixing with CM 1:3, jointing and pointing in cement mortar 1:3 including earth work and 75 mm thick & 200 mm wide PCC 1:3:6 for foundation below kerb stone etc. complete all as per specification and as directed by the Engineer in charge

Providing and laying hot mixed hot laid 38 mm averageconsolidated thickness premixed bituminous macadamover existing surface including filling pot holes and roadcuts using approved graded I.R.C. metal 32 mm down 3.7% to 4.7 % bituminous of grade 60/70 including theW.B.M. road by removing loose material from potholesand existing road surface with wire brushing, broomingand mechanical spreading, machine laying, bituminouscourse to correct line and grade, camber etc. completecompacting thoroughly with 10/12 Tone power rollerincluding applying a tack coat of bitumen 60/70 grade @7.5 kg./10 Sq.M. specifications all as directed by theEngineer-in-Charge

Providing and laying hot mixed hot laid premixedbituminous seal coat of 12 mm consolidated thicknessover asphalt macadam as wearing course on roadsurfaces using 7.5% bituminous grade 60/70 includingmachine mixing, laying by mechanical spreadingmachine and compacting thoroughly by 10/12 Tonepower roller etc. to correct level and line, grade, camberapplying a tack coat of bitumen 60/70 grade @ 7.5Kg./10 Sq.M. etc. complete all as per specifications andas directed by the EIC.

Providing and laying Cold bituminous mix for wet surface and during rainy season at required locations over sub base / existing bituminous macadam using 8% to 8.5% bitumen of suitable grade as per specification and aggregate of size 12.5mm downgrading including machine mixing, laying by mechanical spreading machine and compacting thoroughly by 10/12 MT power roller etc to correct level and line, grade, camber including applying a tack coat of bitumen using grade cut back bitumen (emulsion) at 7.5 kg/10 sq.m all as directed and as per specifications.

Providing & applying two coats of synthetic enamel paint over one coat of appropriate primer of approved shade over Concrete surface ( Kerb stone, Plastered surface,) / Steel surface ( railing, steel structures etc.) including preparing surfaces, filling with putty wherever required and cleaning with waterjet, wire brush manually etc. all complete as per complete specifications and as directed by the EIC.

Plain cement concrete Grade M20 using graded stone aggregate 20 mm max.size including ,mixing ,placing, consolidation finishing, curing etc. ( excluding formwork which shall be paid in the relevant item) complete all as per drawings, specifications and as directed by the Engineer-in-Charge.

Plain cement concrete (1:3:6) using graded stone aggregate 20 mm max.size including ,mixing ,placing, consolidation finishing, curing etc. ( excluding formwork which shall be paid in the relevant item) complete all as per drawings, specifications and as directed by the Engineer-in-Charge.

Brickwork 230 mm thick using bricks as specified with cement mortar 1:4 for raising /lowering the top level with matching the existing road top level including curing, raking out joints pointing below ground level etc. complete as per specification and as directed by the Engineer in charge.

Random rubble masonry using spotless black trap or approved locally available stone in cement mortar 1:6 including raking out joints, simultaneously flush pointing using through bond stones at every 900 mm in horizontal & vertical courses of each layer, curing, 110mm dia Weep holes of SN8 Quality UPVC pipes at etc. complete all as per specifications, directed by the Engineer-in-Charge.

a) Rubble stone supplied by contractor

Cement plastering 20 mm thick using in CM 1:3 (Cement1 : 3 Crushed sand) using fully treated dry, well graded natural sand conforming to IS 383 suitable for external plastering, having low rebound properties, low water demand for curing properties, mechanical mixing with water in a metallic tray only to make good consistency as per and applied over stone wall or brick walls or concrete surfaces at all floors and levels, including repaired surfaces as per specification, including scaffolding and removing existing damaged/ worn out plastering and disposing off debris Within Colony designated place by EIC etc. complete all as per specifications and as directed by EIC.

Providing, fabricating & fixing in position MS Grating of required size using MS angle, MS flat, MS barsetc fixed in storm water drain including cutting, fabrication, welding, fixing/embedding in position in concrete /masonry work & finishing the concrete/masonry work after fixing /embedding, etc including painting with two coats of synthetic enamel paint of approved shade & make over one coat of approved steel primer (painting & priming to be done by dipping only) complete all as per specification and as directed by the Engineer in charge

Providing and Laying mastic asphalt 25mm thick with 10/20 grade bitumen including producing the same at computerised batch mix plant, transporting the same to site by means of mastic cookers, laying the same with mastic paver and including all necessary tools, labours & barricading, spreading of aggregates as antiskid measures by means over newly laid mastic asphalt as per specification as directed by Engineer in charge (Note: The material specifications / gradation & content shall be as specified in the relevant I.S. )

Painting the lane marking strips 2.5 mm thick on asphalted / concrete road surfaces , mechanically with Retroreflective thermoplastic road marking of approved shade of THERMOLINE of M/s. Asian Paints ltd. Or approved equivalent confirming to BS 3262 PART 1 / 1989 or latest version, including heating the raw material to 180 -200 degree Celsius in the pre heater with adequate agitation till it becomes homogenised liquid for painting , including cleaning painting on pedestrian crossing, speed breakers etc including providing all safety measures like barricading the roads, dividers etc complete all as per specification of the manufacturers and as directed by Engineer in charge.

Providing and fixing in position cast-in-situ RCC covers, making over Slabs/walls etc. of required size of M 30 mix. using graded stone aggregate 20 mm maximum size including form work, compaction, finishing with a coat of neat cement punning for all surfaces, curing and including reinforcement etc complete all as per specifications and as directed by the Engineer-in-Charge. (reinforcement shall be paid in relevant item)

Reinforcement for reinforced cement concrete conforming to IS at all floors & levels including, supplying, cutting, bending, fixing and tying in position with 1.6 mm dia soft drawn annealed binding wire including cost of binding wire, labour etc. complete all as per specifications and as directed by the Engineer-in-Charge. Note : Binding wire required for the work will have to be supplied by the contractor & the same will not be measured for payment.

a)With high yield strength deformed bars Fe 500 grade

Scrapping, removing & milling, crushing to smaller pieces old existing bituminous road surfaces upto required depth including transportation to plant, reheating including adding 1% of addition bitumin of grade 60/70 to produce Bituminous macadum, bringing back to colony and laying over existing surfaces including filling pot holes and road cuts including preparing surface by wire brushing , brooming and mechanical spreading, machine laying to correct line and grade, camber compacting thoroughly with 10/12 Tone power roller including applying a tack coat of bitumen 60/70 grade @ 7.5 kg./10 Sq.M. etc. complete all as per specuification & as directed by the Engineer-in-Charge.

Removing and refixing of RCC/CI/SFRC/MS chamber cover of verious size i.e.1200X900,900X600, 400X400mm after raising of chamber height including breaking, dismatling cement concetre and making the same, finishing with cement neat finish etc. all Complete as directed by the EIC.(Brickwork, Plaster and Cement concrete 1:2:4 will be paid in relevant Item)

Providing & fixing C.I. Chamber cover & frame of size weight & numbersas specified including cost of necessary 1:2:4 cement concreteand 1:4 cement mortar for fixing, painting the frame & cover withtwo coats of approved paint of approved shade etc. complete allas directed by the Engineer-in-Charge.

Providing assistance to the departmetal technician for complaints of various nature on working days/holidays/ beyond office hours viz., etc in verious locations including necessary tools and manpower , loading and unloading etc. complete all as directed by Engineer-In-Charge. Note: 1) Contractor shall arrange to provide the sarvice on Saturday, Sunday and other Holidays in case of energency as required by Engineer-In-Charge, Failing which penal recovery shall be made , Decision of Engineer-In-Charge will be final. 2) Rs.200/ Day, Subjected to maximum Rs. 1000/- decision of Engineer-In-Chrage shall be final.

Providing and laying non pressure NP2 class RCC Hume pipes of approved make, with collars jointed with stiff mixture of cement mortar in proporation of 1:2 laying to the levels, slope and as per the drawing and specification and as directed by the Engineer-In-Charge including testing of joints etc. complete.

150mm dia RCC Hume pipe class NP2

Renjin Construction

Renjin Construction