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Analysis of Rates, analysis of rates, Super rate analysis, Civil Engineers, architects, Compilation of Analysis of Rates and Estimation Techniques for Civil Works. ANALYSIS OF RATES • To determine the rate of a particular item of work from a quantities of ANALYSIS OF RATES • Cement concrete: Mazdoor = 15 Mason = 1 Bhishti = • R. Cement . Estimating and-costing book. Standard Data Book - Rate Analysis - Ebook download as Excel Spreadsheet . xls), PDF File .pdf), Text File .txt) or read book online. Standard Data Book.

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Rate Analysis Book

Photocopying of this book is strictly prohibited. A GOVERNMENT I am sure that C.P.W.D. Analysis of Rates for Delhi, along with Delhi Schedule of Rates. i) rate as per item (a). Out turn of PRR. Earth work compaction considered cum per day ordinarily. Hire and running charges of PRR as per. In order to determine the rate of a particular item, the factors affecting the rate of that item are studied carefully and then finally a rate is decided for that item.

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Surfaced Road Speed with load: Speed while Returning empty: Tipper 10 tonne capacity Time taken for onward haulage with load Time taken for empty return trip. Unsurfaced Graveled Road Speed with load: Speed with load: Crushing of Stone Aggregates Crushing of stone boulders of mm size in an integrated stone crushing unit of tonnes per hour capacity comprising of primary and secondary crushing units, belt conveyor and vibrating screens to obtain stone aggregates of Integrated stone crusher of TPH including belt conveyor and vibrating screens Front end loader 1 cum bucket capacity.

The integrated stone crusher includes primary and secondary crushing units. Crushing of Stone Aggregates 20 mm Nominal Size. Crushing of stone boulders of mm size in an integrated stone crushing unit of tonnes per hour capacity comprising of primary and secondary crushing units, belt conveyor and vibrating screens to obtain stone aggregates of 20 mm nominal size. Crushing of Stone Aggregates 40 mm Nominal Size Crushing of stone boulders of mm size in an integrated stone crushing unit of tonnes per hour capacity comprising of primary and secondary crushing units, belt conveyor and vibrating screens to obtain stone aggregates of 40 mm nominal size.

Mazdoors for cutting trees including cutting, refilling, compaction of backfilling and stacking of serviceable materials within metres lead by manual means. Mazdoors for cutting trees including cutting, refilling, compaction of backfilling, and stacking of serviceable materials within metres lead by manual means.

Mazdoors for cutting trees including cutting, refilling, compaction of backfilling and stacking of serviceable materials within metres. Girth above mm a Labour Mate Mazdoors for cutting trees including cutting, refilling, compaction of backfilling and stacking of serviceable materials within metres Machinery Tractor-trolley c Overhead charges 0.

Clearing Grass and Removal of Rubbish Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area. Labour Mate Mazdoor b Overhead charges 0. In area of light jungle a. Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of metres including removal and disposal of top organic soil not exceeding mm in thickness.

Machinery Air Compressor cfm with 2 leads of pneumatic breaker 1. Wood Work wrought framed and fixed in frames of trusses upto a height of 5 m above plinth level a Labour. Steel Work in all types of sections upto a height of 5 m above plinth level excluding cutting of rivet. Add 2. Extra over item No v A and v B for cutting rivets. The excavation of earth, dismantling of stone masonry work in head walls and protection works is not included which is to be measured and paid separately.

Credit for retrieved stone from masonry work may be taken as per actual availability. Dismantling of Flexible Pavements Dismantling of flexible pavements and disposal of dismantled materials up to a lead of metres, stacking serviceable and unserviceable materials separately Page 8 of The above analysis is for removal of complete pavement.

In case full depth repair work is required to be done after dismantling, provision of a concrete cutting and sawing machine may be added for 0. Dismantling of Guard Rails Dismantling guard rails by manual means and disposal of dismantled material with all lifts and up to a lead of metres, stacking serviceable materials and unserviceable materials separately. Dismantling of Kilometre Stone Dismantling of kilometre stone including cutting of earth, foundation and disposal of dismantled material with all lifts and lead upto m and back filling of pit.

The rate analysis does not include any excavation in earth or dismantling of masonry works which are to be measured and paid separately. Excavation in Ordinary Rock by Manual Means Excavation in ordinary rock using manual means including loading in a truck and carrying of excavated material to embankment site with in all lifts and leads upto metres.

In case there is a situation where the cross-section is of cut and fill and cut earth is required to be used in embankment in the immediate vicinity, the item of carriage in the truck shall be omitted. Electric Detonators 1 detonator for 2 gelatin sticks of gms each Credit for excavated rock found suitable for use 50 per cent quantity blasted Overhead charges 0.

The quality and availability of rock shall be checked before affording credit. Excavation for roadwork in soil with hydraulic excavator of 0. Machinery Hydraulic excavator 0. Machinery Hydraulic Excavator 0. Hydraulic excavator with rock breaker attachment 6 cum per hour Tipper 5. Credit for excavated rock found suitable for use 50 per cent of excavated quantity Overhead charges 0. Being small quantity, manual loading will be economical in this case and has been provided accordingly.

Credit for excavated rock found suitable for use 50 per cent of excavated Overhead charges 0. Credit is considered for 50 per cent of quantity of work. Loading for disposal will be done manually, being small quantity. In case some rock is issued to contractor at site, the item of carriage shall be omitted to the extent of quantity issued to the contractor. Credit is considered for 50 per cent of quantity of blastered rock, if found suitable for construction..

In case some rock is issued to the contractor at site, the item of carriage shall be reduced to that extent. This item does not include replacement of unsuitable soil by suitable soil. Replacement, where required, is to be provided and paid separately under clause Presplitting of Rock Excavation Slopes Carrying out excavation in hard rock to achieve a specified slope of the rock face by controlled use of explosives and blasting accessories in properly aligned and spaced drill holes, collection of the excavated rock by a 80 HP dozer, loading in tipper by a front end loader and disposing of the material with all lifts and lead upto m, all as specified in clause No.

In case blasted rock is used to the contractor against payment for constructed work, the cost of carriage shall be reduced to that extent. Cost of dewatering may be added where required upto 10 per cent of labour cost Assessment for dewatering shall be made as per site conditions.. Assessment for dewatering shall be made as per site conditions..

Cost of dewatering upto 10 per cent of labour cost may be added, where required. In case of rock, foundation beyond3 m is not dug and hence not included.

Air Compressor cfm with 2 jack hammer 15 cum per hour Material Blasting Material Detonator electric. Cost of dewatering 10 per cent of labour cost may be added, where required Assessment for dewatering shall be made as per site conditions.

Machinery Air Compressor cfm with 2 leads of pneumatic breaker 1 cum per hour Page 6 of In case of rock, foundation beyond 3 m is not dug and hence not included.

Cost of dewatering 30 per cent of a , may be added, where required Assessment for dewatering shall be made as per site conditions. It is assumed that Marshy Soil will be available upto 3 m depth only. For deeper excavation below 3 m depth, refer analysis in item i to iv for ordinary soil. Machinery Hydraulic excavator 1.

For deeper excavation below 3 m depth, refer analysis in item i to iv for ordinary soil Scarifying Existing Granular Surface to a Depth of 50 mm by Manual Means Scarifying the existing granular road surface to a depth of 50 mm and disposal of scarified material within all lifts and leads upto metres. In case material is to be reused at site, transportation cost catered above for disposal shall be deleted.

Scarifying Existing Bituminous Surface to a depth of 50 mm by Mechanical Means Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto metres.

Front end loader 1 cum bucket capacity 25 cum per hour Tipper 5. Construction of Embankment with Material obtained from Borrowpits Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table Machinery Hydraulic Excavator1 cum bucket capacity 60 cum per hour Tipper 10 tonne capacity.

Add 10 per cent of cost of carriage to cover cost of loading and unloading Dozer 80 HP for spreading cum per hour. Compensation for earth will vary from place to place and will have to be assessed realistically as per particular ground situation. In case earth is available from Govt.

The position is required to be clearly stated in the cost estimate. In case the earth cutting is done by dozer and pushed for filling in the embankment, the input of dozer in the cost of embankment shall be deleted as the same is already provided in the cost of excavation. However, if the earth is dumped by tippers from roadway cutting, the input of dozer for spreading is required to be provided.

Construction of Subgrade and Earthen Shoulders. Machinery Hydraulic excavator1 cum bucket capacity 60 cum per hour Tipper 10 tonne capacity. Compacting Original Ground Case-I Compacting original ground supporting sub-grade Loosening of the ground upto a level of mm below the sub-grade level, watered, graded and compacted in layers to meet requirement of table for sub-grade construction.

Compacting original ground supporting embankment Loosening, leveling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Table for embankment construction. Stripping, storing of top soil by road side at 15 m internal and re-application on embankment slopes, cut slopes and other areas in localities where the available embankment material is not conducive to plant growth.

Turfing with Sods Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, verges or other locations shown on the drawing or as directed by the engineer including preparation of ground, fetching of sods and watering. Seeding and Mulching Preparation of seed bed on previously laid top soil, furnishing and placing of seeds, fertilizer, mulching material, applying bituminous emulsion at the rate of 0.

Rates Analysis For Calculating Material and Labour for building works…

Machinery Water tanker 6 KL capacity including watering for 3 months Tractor-trolley. Hydraulic Excavator 0. Rate per metre may be worked out based on quantity of hard rock as per design. For rate of hard rock cutting, refer relevant item in this chapter Sub-Surface Drains with Perforated Pipe. Material Perforated pipe of cement concrete, internal dia mm Crushed stone as per table Type of pipe may be modified depending upon provision in design. Aggregate Sub-Surface Drains Construction of aggregate sub surface drain mm x mm with aggregates conforming to table , excavated material to be utilised in roadway.

Rates for these items may be taken from chapters on earth work and substructures respectively. Preparation and Surface Treatment of Formation.

Construction of rock fill embankment with broken hard rock fragments of size not exceeding mm laid in layers not exceeding mm thick including filling of surface voids with stone spalls, blinding top layer with granular material, rolled with vibratory road roller, all complete as per clause It is assumed that rock is available locally at site from roadway cutting.

In case, portion of the rock requires breaking to acceptable size of mm, breaking charges will have to be added. In case the land on the valley side is barren and there is no objection for disposing of excavated earth on the valley side, the provision of front end loader and tipper shall be deleted as excavated earth shall be disposed off on the valley side.

Excavation in hilly area in ordinary rock not requiring blasting by mechanical means including cutting and trimming of slopes and disposal of cut material with all lift and lead upto metres. In case the land on the valley side is barren and there is no objection for disposing of excavated earth on the valley side, the provision of front end loader and tipper shall be deleted as excavated earth can be disposed off on the valley side.

Excavation in hilly areas in hard rock requiring blasting, by mechanical means including trimming of slopes and disposal of cut material with all lifts and lead upto metres. Air compressor cfm with two jack hammer 20 cum per hour Front end loader. Electric Detonators 1 Detonator for 2 Gelatine sticks of gms each Overhead charges 0.

In case of hill roads, the altitude effect comes into play. The output of men and machines decreases progressively after m elevation leading to increase in cost. High altitude effect has been explained in the basic approach.

This causes loss of working time which may be in the range of 10 per cent b There is considerable disruption of traffic adversely affecting the efficiency of the working parties including machines due to congestion caused by pedestrian traffic, local road side venders, parking of vehicles by the road side, encroachments by the shopkeepers and local shops who make use of the berms of the road in front of these shops and unauthorised conversion of road berms into mini local market The output of manpower and machines is substantially reduced due to factors mentioned above.

This involves extra expenditure by way of making arrangement for lighting and special transport for working parties due to odd hour In the light of above, the authorities engaged in preparing the cost estimates may exercise their judgment and cater for the additional cost to the extent of 2 to 3 per cent, keeping in view the severity of factors mentioned above.

Supporting details for the extra cost based on the actual conditions in specific cases will have to give in justification. Construction of embankment with Flyash conforming to table 1 of IRC: As flyash is available free of cost as waste material from Thermal Plants, cost of material has not been added. The earth cover on sides and intermediate layers of earth sandwiching the flyash have not been included in this analysis. The same are required to be provided as per approved design and priced separately as embankment construction.

Add 10 per cent of cost of carriage to cover loading and unloading Motor Grader HP Vibratory roller t c Material Close graded Granular sub-base Material as per table For Grading-I Material 53 mm to 9. Rate per cum for grading-II Material d Overhead charges 0. Add 10 per cent of cost of carriage to cover cost of loading and unloading Material Table Though vibratory roller is required only for 3 hours as per norms, the same is required to be available at site for 6 hours to match with other machines.

The usage rates of vibratory roller may be multiplied with a factor of 0. As three wheeled smooth steel rollers are commonly in use, the same has been provided as an alternative which can be used if the thickness of individual layer does not exceed mm..

This analysis provides for median and island with earthen top. In case the surface is required to be turfed or planted with shrubs, the same is required to be provided separately as per analysis given in the chapter on horticulture. In case granular fill is required to be paved, quantities of paving are required to be calculated as per approved design and paid separately.

Hydraulic Excavator1. Add 10 per cent of cost of transportation to cover cost of loading and unloading c Material Cost of water. In case surface finish is of hard type, the same may be provided separately as per approved design.

Construction of Shoulders A. Earthen Shoulders The rate as applicable for sub-grade construction may be adopted. Hard Shoulders Rate as applicable for sub-base and or base may be adopted as per approved design. Paved shoulders The rate may be adopted as applicable for different layers of pavement depending upon approved design of paved shoulders.

Any one of the aggregate grading may be adopted By Mixing Plant: Add 10 per cent of cost of carriage to cover cost of loading and unloading Material. Tipper 10T capacity for carriage of 29 tonnes of lime from store to work site Add 10 per cent of cost of carriage to cover cost of loading and unloading Tractor with disc harrows for pulverisation.

Motor Grader HP 50 cum per hour for mixing inplace and grading Vibratory roller 8 - 10 tonne. Cost of Flyash has not been considered as same will be available free of cost. Only carriage of Flyash has been provided. Total quantities will be as per approved design. Prime Coat Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.

Bitumen primer has been provided 0. Payment shall be made with adjustment, plus or minus, for the variation between this quantity and the actual quantity approved by the Engineer after the preliminary trials referred to in clause No. Tack Coat Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.

Bitumen emulsion has been provided 0. Payment shall be made with adjustment, plus or minus, for the variation between this quantity and actual quantity approved by the Engineer after preliminary trials referred to in clause No. An output of sqm has been considered in case of prime coat and tack coat which can be covered by bituminous courses on the same day.

Mazdoor working with HMP, mechanical broom, paver, roller, asphalt cutter and assistance for setting out lines, levels and layout of construction. Paver finisher hydrostatic with sensor control 75 cum per hour Generator KVA. Add 10 per cent of cost of carriage to cover cost of loading and unloading Smooth wheeled roller tonnes for initial break down rolling.

Vibratory roller 8 tonnes for intermediate rolling. Finish rolling with tonnes smooth wheeled tandem roller. Material i Bitumen 3.

Although the rollers are required only for 3 hours as per norms of output, but the same have to be available at site for six hours as the hot mix plant and paver will take six hours for mixing and paving the output of tonnes considered in this analysis. To cater for the idle period of these rollers, their usage rates have been multiplied by a factor of 0.

Quantity of Bitumen has been taken for analysis purpose. The actual quantity will depend upon job mix formula. Labour for traffic control, watch and ward and other miscellaneous duties at site including sundries have been included in administrative overheads of the contractor.

In case BM is laid over freshly laid tack coat, provision of Mechanical broom and 2 mazdoors for the same shall be deleted as the same has been included in the cost of tack coat. Bituminous Penetration Macadam Construction of penetration macadam over prepared Base by providing a layer of compacted crushed coarse aggregate using chips spreader with alternate applications of bituminous binder and key aggregates and rolling with a smooth wheeled steel roller tonne capacity to achieve the desired degree of compaction A.

Tipper 5. Crushed stone coarse aggregate passing 45 mm and retained on 2. Hydraulic self propelled chip spreader both for aggregates and key aggregates sqm per hour for x 2 sqm Bitumen pressure distributor for sqm per hour. Crushed stone coarse aggregate loose passing 63 mm and retained on 2.

Built-up-Spray Grout 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. Hydraulic self propelled chip spreader both for aggregates and key aggregates sqm per hour for x 3 sqm.

Bitumen pressure distributor for x 2 sqm sqm per hour Tipper 5. Bitumen30 kg per 10 sqm 15 kg per 10 sqm for each layer Crushed stone coarse aggregate passing 53 mm and retained on 2.

Key aggregates passing Dense Graded Bituminous Macadam Providing and laying dense graded bituminous macadam with TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder 4.

Add 10 per cent of cost of carriage to cover cost of loading and unloading smooth wheeled roller tonnes for initial break down rolling. Materials Bitumen 4. Although the roller are required only for 3 hours as per norms of output, but the same have to be available at site for six hours as the hot mix plant and paver will take six hours for mixing and paving the output of tonnes considered in this analysis.

In case DBM is laid over freshly laid tack coat, provision of mechanical broom and 2 mazdoors shall be deleted as the same has been included in the cost of tack coat. The individual density for each size of aggregates to be used for construction I. The average density of 1. The individual percentage of aggregates should be calculated from the total weight of dry aggregates i. The weight of filler will also be 2 per cent by weight of dry aggregates.

Semi-Dense Bituminous Concrete Providing and laying semi dense bituminous concrete with TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder 4.

Filler 2 per cent of weight of aggregates. In case SDBC is laid over freshly laid tack coat, provision of broom and 2 mazdoor shall be deleted as the same has been included in the cost of tack coat.

The quantity of Bitumen to be adjusted as per job mix formula. Bituminous Concrete Providing and laying bituminous concrete with TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder 5. Material i Bitumen 5. In case BC is laid over freshly laid tack coat, provision of mechanical broom and 2 mazdoors shall be deleted as the same has been included in the cost of tack coat.

The individual density for each size of aggregates to be used for construction i. Hydraulic self propelled chip spreader sqm per hour Tipper 10 tonne capacity for carriage of stone chips from stockpile on road side to chip spreader Front end loader 1 cum bucket capacity. Crushed stone chipping,19 mm nominal size 0.

Crushed stone chipping,13 mm nominal size 0. Where the proposed aggregate fails to pass the stripping test, an approved adhesion agent may be added to the binder as per clause Alternatively, chips may be pre-coated as per clause Input for the second coat, where required, will be the same as per the Ist coat mentioned above Open - Graded Premix Surfacing. Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of Crushed stone chipping, If a premix sand seal coat of 'B' type is proposed, the same is required to be provided over the open graded premix carpet immediately on the same day.

As the same HMP and other machines will be used for laying of premix sand seal coat, out of 6 effective working hours, 4.

The rate for the premix sand seal coat under clause case II has been worked out accordingly by utilising the HMP for 2. Crushed stone aggregates Add 10 per cent of cost of carriage to cover cost of loading and unloading v Paver finisher hydrostatic with sensor attachment iv Smooth wheeled tonnes weight c. Stone crushed aggregates Material Bitumen 9.

Since seal coat is provided immediately over the bituminous layers, mechanical broom for clearing has not been catered. Add 10 per cent of cost of carriage to cover cost of loading and unloading Paver finisher hydrostatic with sensor attachment Smooth wheeled tonnes capacity c. Material Bitumen 6. Since seal coat is required to be provided over the premix carpet on the same day, out of the 6 working hours of the HMP, 4. Hence 2. This may be linked to rate analysis worked out under clause Supply of Stone Aggregates for Pavement Courses Supply of stone aggregates from approved sources conforming to the physical requirement, specified in the respective specified clauses, including royalties, fees rents, collection, transportation, stacking and testing and measured in cum as per clause In case for supply of aggregates at site are not available, nearest crusher site may be as certained.

Mastic Asphalt Providing and laying 25 mm thick mastic asphalt wearing course with paving grade bitumen meeting the requirements given in table , prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing antiskid surface with bitumen precoated finegrained hard stone chipping of Tractor for towing and positioning of mastic cooker and bitumen boiler Material. Where tack coat is required to be provided before laying mastic asphalt, the same is required to be measured and paid separately.

The quantities of binder, filler and aggregates are for estimating purpose. Exact quantities shall be as per mix design. This rate analysis is based on design made by CRRI for a specific case and is meant for estimating purposes only. Actual design is required to be done for each case. Providing and laying slurry seal consisting of a mixture of fine aggregates, portland cement filler, bituminous emulsion and water on a road surface including cleaning of surface, mixing of slurry seal in a suitable mobile plant, laying and compacting to provide even riding surface i.

Pneumatic tyred roller with individual wheel load not exceeding 1. Material Residual Binder 11 per cent of mix 80 x 2.

Standard Data Book - Rate Analysis

Taking density1. Taking density 1. Fine aggregate 2. Tack coat, if required to be provided, before laying slurry seal may be measured and paid separately. Recycling of Bituminous Pavement with Central Recycling Plant Recycling pavement by cold milling of existing bituminous layers, planning the surface after cold milling, reclaiming excavated material to the extent of 30 per cent of the required quantity, hauling and stock piling the reclaimed material near the central recycling plant after carrying out necessary checks and evaluation, adding fresh material including rejuvenators as required, mixing in a hot mix plant, transporting and laying at site and compacting to the required grade, level and thickness, all as specified in clause For reclaimed material, fresh bitumen will be required to the extent of 60 per cent of normal requirement.

In a mix of tonnes, Bitumen required for reclaimed mix of Size wise requirement of fresh aggregates. Although the total rolling time is only 4 hours as per norms, all the three rollers have to be available at site for 3 hours each to match with the output of re-cycling plant. To cater for their idling time, these have been multiplied with a factor of 0. Fog Spray Providing and applying low viscosity bitumen emulsion for sealing cracks less than 3 mm wide or incipient fretting or disintegration in an existing bituminous surfacing.

Page 20 of In case it is decided by the engineer to blind the fog spray, the following may be added a Labour.

Material Crushed stone grit 3 mm size 3. Bituminous Cold Mix Including Gravel Emulsion Providing, laying and rolling of bituminous cold mix on prepared base consisting of a mixture of unheated mineral aggregate and emulsified or cutback bitumen, including mixing in a plant of suitable type and capacity, transporting, laying, compacting and finishing to specified grades and levels. Bitumen Emulsion 8 per cent.

Filler2 per cent Total aggregates 90 per cent Proportion of aggregates 19 mm to 9. Electric generator KVA. Add 10 per cent of cost of carriage to cover cost of loading and unloading Paver finisher.

Density of aggregates has been assumed 1. Tack coat where provided will be measured and paid separately. Though the rollers are required only for 3.

To cater for the idle period, their usage rates have been multiplied by a factor of 0. Using bitumen emulsion and 19 mm or Bitumen Emulsion 8 per cent Filler2 per cent Total aggregates 90 per cent Proportion of aggregates Drum mix plant for cold mixes tonne per hour producing average output of 75 tonnes per hour Electric generator KVA.

Using cutback bitumen and 9. Description Composition of mix tonne under: Cutback bitumen 5 per cent Filler lime. Total aggregates 93 per cent Proportion of aggregates 19 mm to 9. Using cutback bitumen and 19 mm or Cutback bitumen 5 per cent Filler2 per cent Total aggregates 93 per cent Proportion of aggregates Drum mix plant for cold mixes tonne per hour producing output of 75 tonnes per hour Electric generator KVA. Sand Asphalt Base Course Providing, laying and rolling sand-asphalt base course composed of sand, mineral filler and bituminous binder on a prepared sub-grade or sub-base to the lines, levels, grades and cross sections as per the drawings including mixing in a plant of suitable type and capacity, transporting, laying, compacting and finishing.

Weight tonne Bitumen5 per cent Filler2 per cent Sand of size 4. Tack coat will be measured and paid separately 2. To cater for the idle period of this roller, their usage rates has been multiplied by a factor of 0.

Other advantages include lower temperature susceptibility, higher resistance to aging, higher fatigue life, higher resistance to cracking and better adhesion between aggregates and binder. Detailed information and inductive dose level on the use of polymer modified binder is available in IRC: A number of proprietary products are now available in the market. For such proprietary products, test reports and cost effectiveness should be the basis for their selection in road works.

The modifier, in the required quantity shall be blended at the refinery or at central unit with all facilities by proper industrial process, is essential.

If supplied in drums it shall be agitated in melted condition with suitable device for achieving homogeneity Proposals to use glass fibre, polypropylene fibres or any other similar material in a bituminous mixture should be substantiated, complete with all details including test results, manufacturer's recommendations for addition or means of incorporating the fibres, homogeneously, without segregation, into the mixture.

Before agreeing to the use of a fibre, it should have been proved to be satisfactory in use under circumstances, similar to the work, elsewhere or it would have under gone appropriate performance trials.

Documented evidence of use and trials of the fibre, in any country having conditions similar to Indian will be acceptable. The modified binder is usually manufactured by specialised firms as a proprietary product. The rate for this product is required to be as certained from the market. The temperature of mixing and rolling will be slightly higher than conventional bituminous mixes as indicated in Table 8 of IRC: Stress absorbing membrane SAM crack width less than 6 mm Providing and laying of a stress absorbing membrane over a cracked road surface, with crack width below 6 mm after cleaning with a mechanical broom, using modified binder complying with clause , sprayed at the rate of 9 kg per 10 sqm and spreading 5.

Page 25 of Stress absorbing membrane SAM with crack width 6 mm to 9 mm Providing and laying of a stress absorbing membrane over a cracked road surface, with crack width 6 to 9 mm after cleaning with a mechanical broom, using modified binder complying with clause , sprayed at the rate of 11 kg per 10 sqm and spreading Stress absorbing membrane SAM crack width above 9 mm and cracked area above 50 per cent Providing and laying a single coat of a stress absorbing membrane over a cracked road surface, with crack width above 9 mm and cracked area above 50 per cent after cleaning with a mechanical broom, using modified binder complying with clause , sprayed at the rate of 15 kg per 10 sqm and spreading In case 2nd coat is also required to be provided, material provided for the 2nd coat shall be as per table Bitumen impregnated geotextile Providing and laying a bitumen impregnated geotextile layer after cleaning the road surface, geotextile conforming to requirements of clause Material Paving grade bitumen of 80 - penetration 1.

NOTE As bitumen overlay construction shall follow closely the fabric placement on the same day, an output of sqm only has been considered for the analysis which will cover a length of m, of 7 m wide carriagway. This can be conveniently overlaid by a bitumenious course in a day 5. Add 10 per cent of cost of carriage to cover cost of loading and unloading Pneumatic tyred roller tonnes. Material Bitumen emulsion 45 litres per tonne Crushed stone aggregates 40 mm nominal size Cost of water. Case I to III 1.

These mixes are considered suitable for minor repair work and temporary road surface improvement. In case concrete mixtures are required to be used for mixing, a number of these will be needed to match the capacity of road rollers.

Tack coat, where provided, will be measured and paid separately. Both the rollers have to be available at site to match with the output of batch mixing plant and paver finisher.

A multiplying factor of 0. Paver finisher hydrostatic with sensor control 75 cum per hour Tipper 10 tonne capacity. Material Bitumen emulsion 70 litres per tonne Crushed stone aggregates 14 mm nominal size Cost of water. Add 10 per cent of cost of carriage to cover cost of loading and unloading Pneumatic tyred roller. Material Bitumen emulsion 85 litres per tonne Crushed stone aggregates 6 mm nominal size Cost of water. Sub-Surface Drain with Geotextiles Construction of sub surface drain mm dia using geotextiles treated with carbon black with physical properties as given in clause Geonets Geomembrane Geotextile Add 2 per cent cost of material for miscellaneous items like synthetic cord c Overhead charges 0.

Surplus excavated material to be used at site. Hence seprate cost for disposal not added. Narrow Filter Sub-Surface Drain Construction of a narrow filter sub- surface drain consisting of porous or perforated pipe laid in narrow trench surrounded by a geotextile filter fabric, with a minimum of mm overlap of fabric and installed as per clause Hence Separate cost for disposal not added.

Laying Paving Fabric Beneath a Pavement Overlay Providing and laying paving fabric with physical requirements as per table over a tack coat of paving grade Bitumen penetration, laid at the rate of 1 kg per sqm over thoroughly cleaned and repaired surface to provide a water resistant membrane and crack retarding layer. Laying Boulder Apron in Crates of Synthetic Geogrids Providing, preparing and laying of geogrid crated apron 1 m x 5 m, mm thick including excavation and backfilling with baffles at 1 metre interval, made with geogrids having characteristics as per clause Reinforced Earth Structures Reinforced earth Structures have four main components as under: Page 2 of Each component is analysed separately as under: Galvanised carbon steel strips or 2.

Copper Strips or 3. Aluminium Strips or 4. Stainless steel strips or 5. Type 1. Material Synthetic Geogrids as per clause Refer Item The specification and construction details to be adopted shall be as per section of MoRTH Specification. Drainage arrangement shall be made as per approved design and drawings. The quantity of filler media shall be calculated as per approved design and specifications and shall be priced separately.

The rate for same to be adopted from chapter Excavation for foundation including foundation concrete and groove in the foundation for seating of bottom most facia panel and capping beam to be calculated as per design and priced separately. The earth fill to be retained is not included in this analysis. The same is to be worked out and provided separately complete as per clause For compaction of Earthwork, attention is invited to clause Length of reinforcing strips will vary with the height of wall and will be as per approved design and drawings.

The type of reinforcing elements to be adopted shall be as per approved design and specifications. The market rate for supply of reinforcing elements and their accessories are to be ascertained from reputed firms in the field of earth reinforcement. The earth fill material shall be clean, free draining, granular with high friction and low cohesion, non-corrosive, coarse grained with not 10 per cent of particles passing 75 micron sieve, free of any deleterious matter, chlorides, salts, acids, alkalies, mineral oil, fungus and microbes and shall be of specified PH value.

Capping beam is to be priced separately as per approved design. The rate for cement concrete shall be taken from the chapter of sub-structure in bridge section. The cost of reinforced earth retaining wall shall include following: I Excavation for foundation including backfilling.

The compacted earth filling to be retained shall form part of embankment. Cast in Situ Cement Concrete M20 Kerb Construction of cement concrete kerb with top and bottom width and mm respectively, mm high in M 20 grade PCC on M grade foundation mm thick, foundation having 50 mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per clause Water tanker6 KL capacity Tipper 5.

Cast in Situ Cement Concrete M 20 Kerb with Channel Construction of cement concrete kerb with channel with top and bottom width and mm respectively, mm high in M 20 grade PCC on M10 grade foundation mm thick, kerb channel mm wide, 50 mm thick in PCCM20 grade, sloped towards the kerb, kerb stone with channel laid with kerb laying machine, foundation concrete laid manually, all complete as per clause A. Material Crushed stone aggregate 20 mm nominal size 60 per cent Coarse sand 30 per cent.

Printing New Letter and Figures of any Shade Printing new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade i. Hindi Matras commas and the like not to be measured and paid for Half letter shall be counted as half Details for letters of 16 cm height i.

English and Roman Hyphens and the like not to be measured and paid for Detail for letters of 16 cm height. Aluminium sheeting fixed with encapsulated lens type reflective sheeting of size including lettering and signs as applicable Add 2 per cent of cost of angle iron towards cost of drilling holes, nuts, bolts etc.

Any one area of aluminium sheeting given at i to vii may be adopted as per site requirement and in accordance with IRC: Rate for excavation, cement concrete M and painting may be taken from respective chapters 3. The depth of foundation and quantity of cement concrete in the foundation are indicative. These may be increased for areas having higher wind velocities like in coastal areas.

This is applicable to all road signs and directions boards. Direction and Place Identification Signs upto 0. Providing and erecting direction and place identification retro-reflectorised sign as per IRC: Material Mild steel angle iron 75 mm x 75 mm x 6 mm,2. Cost for 0. I Lettering and arrow marks on sign board to be provided separately as per actual requirement. Rates for these items have been analysed separately ii Rate for excavation, cement concrete M and painting may be taken from respective chapters Direction and Place Identification Signs with size more than 0.

Providing and erecting direction and place identification retro- reflectorised sign as per IRC: Material Mild steel angle iron 75 mm x 75 mm x 6 mm, 2. Cost for 1. Rates for these items have been analysed separately ii Rate for excavation, cement concrete M and painting may be taken from respective chapters Overhead Signs Providing and erecting overhead signs with a corrosion resistant 2mm thick aluminium alloy sheet reflectorised with high intensity retro-reflective sheeting of encapsulated lense type with vertical and lateral clearance given in clause Material Aluminium alloy plate,2 mm thick, fixed with high intensity grade sheeting vide clause Lettering and arrow marks on sign board to be provided separately as per actual requirement.

Rates for these items have been included separately in this chapter. Material Paint conforming to requirement of clause Add for scaffolding 1 per cent of labour cost where required Add 5 per cent cost of labour and materials to prepare the surface by filling minuts roughness on the surface and priming the surface before laying 2 coats of painting. Material Paint ready mixed approved brand. Add 1 per cent on cost of material for scaffolding. Add 5 per cent cost of labour and materials to prepare the surface by filling minuts roughness on the surface and priming the surface before laying 2 coats of painting.

Material Paint ready mixed of approved brand. Add 1 per cent on cost of material for scaffolding Add 5 per cent cost of labour and materials to prepare the surface by filling minuts roughness on the surface and priming the surface before laying 2 coats of painting.

Page 8 of Painting lines, dashes, arrows etc on roads in two coats on new work with ready mixed road marking paint conforming to IS: Painting lines, dashes, arrows etc on roads in two coats on old work with ready mixed road marking paint conforming to IS: Providing and laying of hot applied thermoplastic compound 2. A sealing primer may be applied in advance on cement concrete pavement to ensure proper bonding. Cost of painter is already included in hire charges of road marking machine.

Kilometre Stone. Reinforced cement concrete M15grade kilometre stone of standard design as per IRC: Cost for 6 Nos. The rate for excavation, cement concrete, steel reinforcement, painting and lettering may be taken from respective chapters. Page 11 of Road Delineators Supplying and installation of delineators road way indicators, hazard markers, object markers , cm high above ground level, painted black and white in 15 cm wide strips, fitted with 80 x mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming toIRC and the drawings.

Material Cost of approved type of delineators from ISI certified firm as per the standard drawing given in IRC - 79 Add 10 per cent cost of material for installation c.

In case of soft ground, a proper foundation may be provided as per approved design. In case foundation is required to be provided, the items of excavation and foundation concrete are required to be measured and paid separately.

I Barbed Wire Fencing 1. Providing and fixing 1. Material Barbed wire metres length 9. Cost of excavation for foundation and foundation concrete to be added separately in the cost estimate as per approved design.

The rate for these items may be taken from respective chapters. Medium weight steel channel ISMC series mm x 50 mm, Providing, fencing and erecting 50 mm dia painted steel pipe railing in 3 rows on precast M20 grade RCC vertical posts1.

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Material Corrugated sheet,3 mm thick, "W" beam section railing,4. Material Corrugated sheet,3 mm thick, "Thrie" beam section railing,4. Nuts and bolts Add 15 per cent of the cost of material for fabrication, nuts, bolts and washers etc. In the case of median crash barrier, 'W' metal beam or thrie beam section should be provided on both sides of the vertical posts fixed in the median.

Extra provision for metal beam railing and spacer is required to be made when fixed in the median depending on approved design. Road Traffic Signals electrically operated. Since it is a ready made item commercially produced and erected by specialised firm in the electrical and electronic field, rate may be taken based on market enquiry from firms specialised in this field and ISI certified for the approved design and drawing.

Terminal post to be embedded in M 15 grade cement concrete foundation x x mm depth , strengthened by a strut of RS joist x 75 mm, 2 m long at inclination and a tie x 8 mm, 1. The items of excavations and cement concrete works will be measured and included separately as per the approved designs and drawings.

Anti-Glare Devices in Median. Plantation of shrubs and plants of approved species in the median. Anti-glare screen with 25 mm steel pipe framework fixed with circular and rectangular vans Providing and erecting an anti - glare screen with 25 mm dia vertical pipes fabricated and framed in the form of panels of one metre length and 1.

The items of excavation and cement concrete as per approved design to be measured and paid separately Anti-glare screen with rectangular vane of MS sheet Providing and erecting anti - glare screen with rectangular vanes of size x mm made from MS sheet, 3 mm thick and fixed on MS angle 50 x 50 x 6 mm at an angle of to the direction of flow of traffic, 1. Add 5 per cent of cost of material for fabrication, nuts, bolts etc c Machinery Tractor-trolley d. The items of excavation and cement concrete as per approved design to be measured and paid separately.

Rate of painting has been analaysed separately in this chapter. Street Lighting Providing and erecting street light mounted on a steel circular hollow pole of standard specifications for street lighting, 9 m high spaced 40 m apart, 1. Material i Steel circular hollow pole of standard specification for street lighting to mount light at 9 m height above road level.

For Fixing in Median Providing two coats of alluminium paint over steel circular hollow pipe with overhang on both sides For fixing in Footpath Providing two coats of alluminium paint over steel circular hollow pipe with overhang on one side For Fixing in Median. The items of excavation and cement concrete foundation will be measured and included separately in the estimate as per approved design and drawing.

The rate for painting has been analysed in this chapter. Material i Steel circular hollow pole of standard specification for street lighting to mount light at 5 m above deck level. Providing two coats of alluminium paint over steel circular hollow pipe Overhead charges 0. The items of cement concrete to be measured and paid separately as per approved design. The rate for painting has already been analysed in this chapter.

Reinforced Cement Concrete pipe mm dia Granular soil with PI less than 6 for bedding and sides of pipe 0. Material Reinforced Cement Concrete pipe mm dia Granular soil with PI less than 6 for bedding and sides of pipe 0.

Inspection chamber at both ends is the responsibility of the agency who is laying the duct. Hence not included. The organisation and financial aspect are required to be finalised in consultation with administrative and traffic authorities.

Traffic Control System and Communication System Providing a traffic control centre and communication system including telecommunication facilities and related accessories, CCTV, radar, vehicle detection camera, central computer system These are specialised item of telecommunication system and are the commercial products.

In case of civil works required to be executed for these installations, pricing may be done as per rates in relevant chapters for quantities derived as per approved design and drawing. As regards the locations where such devices are required to be installed, the traffic control authority should be consulted to finalise the location. Providing and erecting gantry mounted variable message sign board electronically operated capable of flashing the desired message over a designed support system of aluminium alloy or galvanised steel, erected as per approved design and drawings and with lateral clearance as per clause Add 1 per cent of cost of material for nuts, bolts and welding Machinery Truck 10 tonne.

This is a specilised commercial product and the lumpsum rate including erection at site is required to be as certained from the market and including in the rate analysis.

The size of the board will vary depending upon specific location. The rate for the gantry mounted variable sign would be the addition of cost of gantry support system as per approved design determined at i above and the cost of message display board as certained from the market at ii above.

Parking areas and bus laybyes for trucks, buses and light vehicles Pricing of parking areas may be done for the quantities of various items based on the approved dimensions and pavement design for a particular terrain and soil. Lawn Providing a lawn planted with grass and its maintenance Pricing of lawn may be done as per rates given in the chapter on horticulture for the quantities as per approved dimensions in the drawings.

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Embeds 0 No embeds. No notes for slide. Ali Hyder Gadhi 2. Cost of Material 2. Cost of Labour 3. T and P , and Sundries 4. Carriage 5. Cement concrete: Find out dry materials required for 1 cu m. Cement 3. Brick ballast 0. Example 2. Find out dry materials for 1 cu m lime concrete. Therefore the following materials are required.

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