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MORTH DATA BOOK

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This softawre is based on Standard Data book for analysis of Rates for Road and Bridge. INPUT- Input the usage rates of Plant & Machinery, labour and material as applicable. Worksheet- 6: CHAPTER-6 CEMENT CONCRETE PAVEMENTS. Standard Data Book for Anallsis of Rates P-1 - Download as PDF File .pdf) or read online. IRC SDB MoRTH Standard Data Book Roads Bridges. Uploaded. Copy of Standard+Data+Book+(Road++Bridge)_MORTHEXCEL. Download link MORTH specification 5 th revision Related post link Morth Data xls and Pdf. Indian Practical Civil Engineers Handbook Pdf by ppti.info


Morth Data Book

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MORTH-StandardDataBook PDF Copy of Standard+Data+Book+( Road++Bridge)_MORTHEXCEL MORTH Specification 5 th. This softawre is based on Standard Data book for analysis of Rates for Road and achieve the desired compaction as per MoRTH specification clause No. This SOR is based on Standard Data book for analysis of Rates for Road and Bridge achieve the desired compaction as per MoRTH specification clause No.

Well I Depth below bed level upto 3. C Labour. Sinking of 8 m external diameter well other than pneumatic method of sinking Well i Depth upto 3. Sinking of 9 m external diameter well other than pneumatic method of sinking Sinking of 10 m external diameter well other than pneumatic method of sinking B Labour etc. Clayey soil 10m dia. Descriptions Unit Rate iv Beyond 20m upto 30 m a Add 7. Sinking of 11 m external diameter well other than pneumatic method of sinking A Sandy soil i Depth from bed level upto 3.

Well i Depth from bed level upto 3. Sinking of 12 m external diameter well other than pneumatic method of sinking A Sandy soil i I Depth below bed level upto 3. Clayey soil 12 m dia. Sinking of Twin D Type well other than pneumatic method of sinking through all Providing steel liner 10 mm thick for curbs and 6mm thick for steining of wells Pile diameter mm Bored cast-in-situ M35 grade R. Pile diameter mm Driven cast-in-place vertical M35 grade R. Driven cast-in-place vertical M35 grade R.

Driven precast vertical M35 grade R. Supplying, fitting and placing un-coated HYSD bar reinforcement in Supplying, fitting and placing un-coated Mild steel reinforcement complete in Technical specifications Stone masonry work in cement mortar 1: Supplying, fitting and placing HYSD bar reinforcement in sub-structure Supplying, fitting and placing Mild steel reinforcement complete in sub- Complete as per drawing and Technical specifications Back filling behind abutment, wing wall and return wall complete as per Supplying, fitting and fixing in position true to line and level cast steel rocker bearing conforming to IRC: Supplying, fitting and fixing in position true to line and level forged steel roller bearing conforming to IRC: Supplying, fitting and fixing in position true to line and level sliding plate bearing with PTFE surface sliding on stainless steel complete including all tonne Supplying, fitting and fixing in position true to line and level elastomeric cubic Supplying, fitting and fixing in position true to line and level sliding plate bearing with stainless steel plate sliding on stainless steel plate with mild steel tonne Supplying, fitting and fixing in position true to line and level POT-PTFE bearing consisting of a metal piston supported by a disc or unreinforced elastomer confined within a metal cylinder, sealing rings, dust seals, PTFE surface sliding against stainless steel mating surface, completre assembly to be of tonne Specifications Providing and laying Cement concrete wearing coat M grade including Mastic Asphalt Providing and laying 12 mm thick mastic asphalt wearing course on top of deck slab excluding prime coat with paving grade bitumen meeting the requirements given in table , prepared by using mastic cooker and laid to required level and C, protruding 1 mm to 4 mm over mastic surface, all complete as per clause Construction of precast RCC railing of M30 Grade, aggregate size not exceeding 12 mm, true to line and grade, tolurence of vertical RCC post not to Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolurence of vertical RCC post not to exceed Precast - pretensioned Girders Providing, precasting, transportation and placing in Crash Barriers The rate analysis for rigid crash barrier in reinforced cement concrete, Painting on concrete surface Providing and applying 2 coats of water based cement Burried Joint Providing and laying a burried expansion joint, expansion gap being 20 mm, covered with 12 mm thick, mm wide galvanised wieldable structural steel Descriptions Unit Rate Providing and fixing in position 20 mm thick premoulded joint filler in iii expansion joint for fixed ends of simply supported spans not exceeding 10 m metre VALUE!

Asphaltic Plug joint Providing and laying of asphaltic plug joint to provide for horizontal movement of 25 mm and vertical movement of 2 mm, depth of joint varying from 75 mm to mm, width varying from mm to mm in traffic direction , Compression Seal Joint Providing and laying of compression seal joint consisting of steel armoured nosing at two edges of the joint gap suitably anchored to the deck Strip Seal Expansion Joint Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm, complete as per approved drawings and A Boulder laid dry without wire crates.

Boulder apron laid in wire crates Providing and laying of boulder apron laid in wire Cement concrete blocks size 0. Providing and laying Pitching on slopes laid over prepared filter media B Cement Concrete blocks of size 0.

Grade M15 Providing and laying Filter material underneath pitching in slopes complete as Geotextile Filter Laying of a geotextile filter between pitching and embankment slopes Toe protection A toe wall for toe protection can either be in dry rubble masonry in case of dry rubble pitching or pitching with stones in wire crates or it can be in PCC M15 Rates for toe wall can be adopted from respective clauses depending upon approved design.

The rate for excavation for foundation, dry rubble masonry and PCC M15 have been analysed and Providing and laying Flooring complete as per drawing and Technical A Rubble stone laid in cement mortar 1: Flexible Apron: Construction of flexible apron 1 m thick comprising of loose Gabian Structure for Retaining Earth Providing and construction of a gabain structure for retaining earth with segments of wire crates of size 7 m x 3 m x 0.

Guniting concrete surface with cement mortar applied with compressor after B Cement mortar 1: Patching of damaged concrete surface with polymer concrete and curing Applying epoxy mortar over leached, honey combed and spalled concrete Applying pre-packed cement based polymer mortar of strength 45 Mpa at 28 Repair of crash barrier Repair of concrete crash barrier with cement concrete of M L Mazdoor for loading and unloading day 0.

L b Machinery Tipper 5. Cost for5. L Mazdoor for loading and unloading day 2. L b Machinery Truck 10 tonne capacity hour 2. Tipper 10 tonne capacity Time taken for onward haulage with hour 0. L b oversize boulder. Material Stone Boulder of size mm and cum M below. Thecomes out as stone integrated a by-product. L b boulder. L Mazdoors for cutting trees including day 0. L cutting, refilling, compaction of backfilling and stacking of serviceable b materials Machinerywithin metres lead by Tractor-trolley hour 0.

L cutting, refilling, compaction of backfilling, and stacking of serviceable b materials Machinerywithin metres lead by Tractor-trolley hour 0. L Mazdoors for cutting trees including day 2. L cutting, refilling, compaction of backfilling and stacking of serviceable b materials Machinerywithin metres Tractor-trolley hour 0.

L Mazdoors for cutting trees including day 4.

Related Notices

L cutting, refilling, compaction of backfilling and stacking of serviceable b materials within metres Machinery Tractor-trolley hour 0. L b Machinery Tractor-trolley hour 1. L b Machinery Tractor-trolley hour 2. L Mazdoor day 4. L b Machinery Dozer 80 HP with attachment for hour L Mazdoor for dismantling and loading day 1.

L b Machinery Tractor-trolley hour 0. L Blacksmith day 0. L Mazdoor for dismantling, loading and day 3. L b unloading Machinery Tractor-trolley hour 0. L Mazdoor with Pneumatic breaker day 0. Air Compressor cfm with 2 leads of hour 0.

L b Machinery Air Compressor cfm with 2 leads of hour 1. L Mazdoor for dismantling, loading and day 0. L Mazdoor for dismantling and loading day 0. L Mazdoor for Dismantling, loading and day 0. L b unloading. Machinery Tractor-trolley hour 0.

L Carpenter day 0. L Mazdoor for dismantling, loading and day 1. L Blacksmith day 1. L Mazdoor for dismantling, loading and day 2. L Add unloading 2. Mazdoor for dismantling, loading and day 2. L unloading Blacksmith day 0. L Add 2. L Mazdoor day 0. L Mazdoor for scarping and loading day 4. The excavation of earth, dismantling of stone masonry work in head walls and protection works is not included which is to be Credit 2.

L Semi skilled mazdoor for operating day 0. L pneumatic Mazdoors astools helpers including loading day 0. L and unloading b Machinery Air compressor cfm with two leads hour 1. Note 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 2. L Mazdoor including loading and day 0. L Mazdoor including loading and day 3. L Mazdoor day 2. L Plumber day 0. L b Machinery Truck 10 tonne capacity hour 0.

Note The rate analysis does not include any excavation in earth or dismantling of masonry works which are to be measured 2. L b Machinery Crane 5 tonne capacity hour 0. Excavation for roadway in soil using manual means including loading in truck for carrying of cut earth to embankment site with Unit all lifts and lead upto metres. L b Machinery Truck 5. Note 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 3.

L b Machinery Dozer, 80 HP 30 cum per hour hour 6. L b Machinery Dozer, 80 HP 20 cum per hour hour 6. L Driller day 2. L Blaster day 0. M Electric Detonators 1 detonator for 2 each The quality and availability of rock shall be checked before affording credit. In case some rock is issued to the contractor at site, the item of carriage shall 3. Mazdoor day 2. L b Machinery Hydraulic excavator 0. Excavation for roadway in ordinary rock with hydraulic excavator of 0.

L b Machinery Hydraulic Excavator 0. L Mazdoor for trimming slopes including day L mannul loading in truck b Machinery Hydraulic excavator with rock breaker hour 6. Being small quantity, manual loading will be economical in this case and has been 3. L Mazdoor including loading in truck day L Chiseller day Credit is considered for 50 per cent of quantity 2.

Loadingof work. 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 3. L b Machinery Dozer 80 HP 30 cum per hour hour 6. Materials Gelatin 80 per cent kg M Electric Detonators 1 detonator each Credit is considered for 50 per cent of quantity of blastered rock, if found suitable for construction..

Marshy Soil Excavation for roadway in marshy soil with hydraulic excavator 0. L b Machinery Excavator0. Note This item does not include replacement of unsuitable soil by suitable soil.

Replacement, where required, is to be 3. Air compressor cfm with 2 leads hour 6. M Electric Detonators 1 detonator for each Note In case blasted rock is used to the contractor against payment for constructed work, the cost of carriage shall be reduced 3.

Note Cost of dewatering may be added where required upto 10 per cent of labour cost Assessment for dewatering shall be made 3. L b Machinery Hydraulic excavator 1. Assessment for dewatering shall be made 3. Note Cost of dewatering upto 10 per cent of labour cost may be added, where required.

Inper siteof case conditions. L ii Driller day 0. L iii Blaster day 0. L iv Mazdoor day L b Machinery Air Compressor cfm with 2 jack hour 0. M Detonator electric each Note Cost of dewatering 10 per cent of labour cost may be added, where required Assessment for dewatering shall be made 3. In siteofconditions. 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 3. L ii Mazdoor for dressing sides, bottom day 2. L b and backfilling Machinery Hydraulic excavator 1. Material Selected earth for refilling cum 5. L Mazdoor including loading and day 5. L b unloading Machinery Tractor-trolley hour 1. Note In case material is to be reused at site, transportation cost catered above for 3. L b Machinery Tractor with ripper attachment 60 hour 0.

L b Machinery Hydraulic Excavator1 cum bucket hour 1. M Compensation for earth taken from cum Note 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. L b Machinery Dozer 80 HP for spreading cum hour 0. Note 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 3. L b Machinery Hydraulic excavator1 cum bucket hour 1. Dozer 80 HP for spreading cum hour 0. Compacting Original Ground 4 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.

L b Machinery Tractor with ripper attachment hour 9. L b Machinery Tractor with ripper attachment hour 6. L b Machinery Dozer 80 HP cum per hour hour 0. L b Machinery Dozer, 80 HP hour 6. L Mazdoor for preparation of ground and day 3. L fetching of sods b Machinery Water tanker including watering for 3 hour 2. M sqm at site of work Cost of water KL L b Machinery Water tanker 6 KL capacity including hour M per sqm Bitumen Emulsion litre M Jute netting, open weave, 2.

M square Cost of opening water for 3 months KL L Mazdoor for dressing of bed and side of day 0. L b drain Machinery Hydraulic Excavator 0. Note Where lining of drain is provided, quantity shall be worked out based on approved design and drawing and priced on rate of cement concrete of approved grade or 3. Construction of unlined surface drain of average cross sectional area 0.

For rate of hard rock cutting, refer relevant item in this chapter 3. L Mazdoor for excavation and back filling day 2. L c Material Perforated pipe of cement concrete, metre M internal dia mm Crushed stone as per table cum 2. Note Type of pipe may be modified depending upon provision in design. Construction of aggregate sub surface drain mm x mm with aggregates conforming to table , excavated material to be utilised in roadway. L Mazdoor for excavation and back filling day 1.

L with aggregates b Material Crushed stone as per table cum 1. Item No. Preparation and Surface Treatment of Formation. L Mazdoor skilled day 1. L b Machinery Smooth 3 wheeled steel roller hour 3. Mate day 0. Note 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.

L Mazdoor for trimming slopes and day 6. L helping in excavation etc. Note 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 3.

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 Unit upto metres.

Note 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 3. Excavation in Hilly Areas in Hard Rock Requiring Blasting 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.

Materials Gelatine 80 per cent kg M Electric Detonators 1 Detonator for 2 each Note 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 In case ofoff on hill the valleythe roads, side. The output of men and machines decreases progressively after m elevation leading to increase in cost 3.

Work High in altitude Urbaneffect Roads has been explained in The cost of earth work in urban roads inhabited area will be comparatively higher due a toThere following reasons: This causes loss of b working timeis which There may be disruption considerable in the range 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 c Cost of living in urban areas is comparatively more resulting into higher wages.

This involves extra expenditure by way of making arrangement for lighting and special In the transport light of forabove, workingthe parties due to 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 3. 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 2. The earthnot been coveradded. The same are required to be provided as per approved design and priced separately as embankment construction. L b Machinery Wet mix plant 75 tonne capacity per hour 6.

M 9. M Cost of water KL M 4. Note Any one of the grading for material may be adopted as per design 4. L Mazdoor unskilled day Note Any one of the grading for material may be adopted as per design. M M Sand Cost of water KL L Skilled mazdoor for alignment and day 1. L geometrics Mazdoor for spraying lime day 8. L b Machinery Tractor with ripper and rotavator hour The usage rates of roller have been 4.

L b Machinery Vibratory roller 8 - 10 tonne 60 cum hour 2. L b Machinery Excavator 0. M tonne Cost of water KL M crushed aggregate tonne Grading of material for sub-base course M or Grading of material for Base course Note Quantities of aggregates provided under 'c' above are uncompacted quantities. Vibratory roller 8 - 10 tonne 60cum hour 6. M per 10 sqm for compacted thickness of mm Stone Screening Type A M cum per 10 sqm OR Crushable type such as Moorum or cum M Gravel for grading-I 0.

M for grading I material Cost of water KL M 53 mm to Stone Screening Type A M cum per 10 sqm Binding material Binding Material 0. M cum per 10 sqm for compacted thickness of 75 mm Stone Screening Type B Anyone of the aggregate grading, screening and binding material may be used as per 4. Vibratory hour 6. Water tanker 6 KL capacity hour M cum per 10 sqm for compacted thickness of 75 mm Stone Screening Type B Note As three wheeled smooth rollers are also very commonly used, the same has been 4.

L Mazdoor for crushing broken cement day Front end loader 1 cum bucket capacity hour 6. Hence same is not added in this analysis. Only labour for crushing the dismantled slab into aggregate has been added. Carriage 2.

As three wheeledcharges smooth may be deleted. Over Top Layer of Crushed Cement Concrete Base Spraying of bitumen over cleaned dry surface of crushed cement concrete base at the rate of 25 kg per 10 sqm by a bitumen pressure distributor, spreading of key aggregates at the rate of 0. L b Machinery Mechanical broom hydraulic sqm hour 6. M Bitumen grade tonne 0. Note 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 4.

Projects & Operations

L b Machinery Wet mix plant of 75 tonne hourly hour 9. Water tanker 6 KL capacity hour 3. 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 2. As may threebe multiplied wheeled with asteel smooth factor of 0.

Note 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 4. L b Machinery Water tanker with 5 km lead hour 1. In case surface finish is of hard type, the same may be provided 4.

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. L Mason day 4. L b Machinery Vibratory road roller 8 tonnes 60 hour 0. M ii For cement concrete grade M M concrete Sand 0. M Cement tonne 1. M iii For cement plaster 1: M iv Pre-cast cement concrete tiles Tiles size x mm and 25 mm thick each M v RCC pipes Pipes mm dia,2.

M vi Cost of water KL L b Machinery Tractor attached with rotavator 25 hour M Below 5. M Or ii For 45 mm maximum size 45 mm to Note Any one of the aggregate grading may be 4. L b Machinery Wet mix plant 75 tonne per hour hour 6. L Mazdoor Skilled day 1.

M private source. Compensation for earth will vary from place to place and will have to be assessed realistically as per particular ground situation. Cost The position of Flyash is required has not been to be considered as same will be available free of cost. Only carriage of Flyash has been provided. Total quantities will be as per approved design. M Cost of water KL 6. Note 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 5.

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 2.

AnEngineer output ofafter preliminary trials sqm has been considered in case of prime coat and tack coat which can be covered by bituminous 5. Macadam Providing and laying bituminous macadam with TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses L Mazdoor working with HMP, mechanical day Finish rolling with tonnes smooth hour6.

M 25 - 10 mm 45 per cent cum M 10 - 5 mm 25 per cent cum M 5 mm and below15 per cent cum M or GradingII 19 mm nominal size 25 - 10 mm 40 per cent cum M 10 - 5 mm 40 per cent cum M 5 mm and below 20 per cent cum 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 2. 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 4. In case BM overheads is laid overoffreshly the contractor.

L Mazdoor including for brooming of key day 6. L aggregates Mazdoor skilled day 2. L b Machinery Hydraulic self propelled chip spreader hour 6. M Crushed stone coarse aggregate cum M passing 45 mm and retained on 2. M retained on 2. Note 2 tippers will be needed to match the capacity of chip spreader and front end 5. L Mazdoor including for brooming of key day 8.

Hydraulic self propelled chip spreader hour 6. M Crushed stone coarse aggregate loose cum M passing 63 mm and retained on 2. Note 2 tippers and 2 rollers will be needed to match the capacity of chip spreader and 5. Grout Built-up-Spray 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.

M 10 sqm for each layer Crushed stone coarse aggregate cum M passing 53 mm and retained on 2. Note 2 tippers will be needed to match the capacity of hydraulic chip spreader and front end loader. M 25 - 10 mm 13 per cent cum M 10 M Filler 2 per cent of weight of tonne 8. M aggregates.

SOR-Standard Data Book (Road & Bridge)

M 10 - 5 mm 28 per cent cum M 5 mm and below 40 per cent cum 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 DBMoverheads of freshly is laid over the contractor. 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 5. 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. M 10 - 5 mm 38 per cent cum 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 SDBC is laid over freshly laid tack coat, provision of broom and 2 mazdoor shall be deleted as the same has been included 5. M 10 - 5 mm 23 per cent cum M 5 mm and below43 per cent cum In case BC overheads is laid overoffreshly the contractor. Theincluded in the individual cost offor density tack coat. Crushed stone chipping,19 mm nominal cum Alternatively, chips may be for 2.

Input pre-coated as per the second clause coat, where L Mazdoor working with HMP, road day M Crushed stone chipping, M mm 0. Note 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. In case type 'A' seal coat is proposed, HMP can be 5. L b Machinery Concrete mixer 0. M per 10 sqm Crushed stone aggregates M 5. Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of L b levels Machinery i HMP of appropicate capacity. M Stone crushed aggregates Type A a Labour Mate day 0.

M Crushed stone chipping of 6. M defined as per cent passing Note Since seal coat is provided immediately over the bituminous layers, mechanical broom for clearing has not been catered. M defined as passing Note 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 5.

In case for supply of aggregates at site are not available, nearest crusher site may be as certained. Loading and un-loading charges and cost of carriage may be added to these rates to arrive at 5. 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 L b Machinery Mechanical broom sqm per hour 0.

M cent by weight of mix. M retained on 0. M content not less than 80 per cent by weight 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 5. M 80 x 2. M per cent of total mix,80 x 2. M cent of total mix, 60x 2. M 36 x 2. M per cent of total mix,36x 2. Tack coat, if required to be provided, before laying slurry seal may be measured 5.

L b Machinery Cold milling machine 20 cum per hour 6. Tipper 5. For reclaimed material, fresh bitumen will be required to the extent of 60 per acent In mixofof normal requirement.

Bitumen required for reclaimed mix of tonne 1. M 25 - 10 mm 15 per cent cum M 5 mm 20 per cent cum M Below 5 mm 40 per cent cum Note 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 5. L b Material Crushed stone grit 3 mm size 3. M per sqm emulsion for precoating grit Bitumen tonne 0. M 2 per cent of grit, L Mazdoor skilled day 5. L b Machinery Drum mix plant for cold mixes of hour 6. Electric generator KVA hour 6. M Filler lime 2 per cent tonne 9. M Aggregates size 19 to 9. M d 0. Applicable to cases I to IV Note 1. Density of aggregates has been assumed 1. Though the rollers are required only for 3. To cater for the idle period, their usage rates have been multiplied by a 5.

L b Machinery Drum mix plant for cold mixes hour 6. M Aggregates size Tack coat where provided will be measured and paid separately. Composition of mix tonne is assumed to be as under: M d x0. L b Machinery Hot Mix Plant of appropriate capacity hour 6. Finish rolling with tonnes smooth hour 6. M 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 5. Other advantages include lower temperature susceptibility, higher resistance to aging, higher fatigue life, higher resistance to cracking and better 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 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. A Up to mm dia metre Dismantling Kerb Stone Dismantling kerb stone by manual means and disposal of 2.

Dismantling Kilometre Stone Dismantling of kilometre stone including cutting of earth, 2. A 5th KM stone each Dismantling of CI Water Pipe Line Dismantling of CI water pipe line mm dia including disposal with all lifts and lead upto metres and stacking of serviceable 2. Unit Rate Removal of Cement Concrete Pipe of Sewer Gutter Removal of cement concrete pipe of sewer gutter mm dia under the supervision of concerned department 2.

Excavation in ordinary rock by Manual Means Excavation in ordinary rock including 3. Excavation for roadwork in soil with hydraulic excavator of0. Excavation for roadway in ordinary rock with hydraulic excavator of 0. Excavation in Hard Rock blasting prohibited Excavation for roadway in hard rock blasting prohibited with rock breakers including breaking rock, loading in tippers and 3. Excavation in Hard Rock controlled blasting with disposal upto metres Excavation for roadway in hard rock with controlled blasting by drilling, blasting and 3.

Removal of Unserviceable Soil with Disposal upto metres Removal of unserviceable soil including excavation, loading and disposal upto metres lead but 3. Scarifying existing bituminous surface to a depth of 50 mm by mechanical means 3. Embankment Construction with Material Obtained from Borrow Pits Construction of embankment with approved material obtained from borrow pits with all lifts and leads, 3.

Unit Rate Construction of Embankment with Material Deposited from Roadway Cutting Construction of embankment with approved materials deposited at site from roadway 3. Excavated material to be utilised in roadway at site Aggregate Sub- Surface Drains Construction of aggregate sub surface drain mm 3. Excavation in hilly area in ordinary rock not requiring ballasting by mechanical 3. Construction of embankment with fly ash conforming to table 1 of IRC: Cement Treated Crushed Rock or combination as per clause Unit Rate Making 50 mm x 50 mm Furrows Making 50 mm x 50 mm furrows, 25mm deep, to the center line of the road and at one metre interval in the existing thin bituminous 4.

Earthen 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.

Crusher Run Macadam Base Providing crushed stone aggregate, depositing on a prepared surface by hauling vehicles, spreading and mixing with a motor grader, 4. Providing and applying tack coat with bitumen emulsion using emulsion pressure 5. Dense Graded Bituminous Macadam Providing and laying dense bituminous macadam using crushed aggregates of specified grading, premixed with bituminous binder 4.

Unit Rate Surface Dressing Providing and laying surface dressing as wearing course in single coat using crushed stone aggregates of specified size on a layer of bituminous binder 5. Case -1 19 mm nominal chipping size sqm Case - I: Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of Type A sqm 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 fine-grained hard stone chipping of 5.

Slurry Seal Providing and laying slurry seal consisting of a mixture of fine aggregates, portland cement filler, bituminous emulsion and water on a road surface including 5. 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- 5.

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 i sqm 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 ii sqm Case - IV: Bitumen Impregnated Geotextile Providing and laying a bitumen impregnated geotextile layer after cleaning the road surface, geotextile conforming to iv sqm Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of Cement Concrete Pavement Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement kg per cum, coarse and fine aggregate conforming to IS , maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, 6.

Rolled Cement Concrete Base Construction of rolled cement concrete base course with coarse and fine aggregate conforming to IS: Cement - Fly ash concrete pavement. Unit Rate 6. Reinforced Earth Retaining Wall Reinforced earth retaining walls have four main components as under: Type 1 1. Galvanised carbon steel strips metre Copper Strips metre Aluminium Strips metre Stainless steel strips metre Providing and erecting direction and place identification retro-reflectorised sign asper IRC: Unit Rate Direction and Place Identification signs with size more than 0.

Providing and erecting direction and place identification retro- reflectorised sign asper IRC: Painting on Steel Surfaces Providing and applying two coats of ready mix paint of 8. The finished surface to be level, uniform and free from streaks and holes. Kilo Metre Stone Reinforced cement concrete M15grade kilometre stone of standard 8. Boundary pillar Reinforced cement concrete M15 grade boundary pillars of standard 8.

Unit Rate G. I Barbed wire Fencing 1. Tubular Steel Railing on Medium Weight steel channel ISMC series mm x 50 mm Providing, fixing and erecting 50 mm dia steel pipe railing in 3 rows duly painted on 8. Terminal post to be embedded in M 15 metre Cable Duct Across the Road Providing and laying of a reinforced cement concrete pipe duct, mm dia, across the road new construction , extending from drain to drain in cuts and toe of slope to toe of slope in fills, constructing head walls at both ends, providing a minimum fill of granular material over top and sides of RCC pipe as per 8.

Portable Barricade in Construction Zone Installation of a steel portable barricade with horizontal rail mm wide, 2. Unit Rate With Wooden Components Construction of a permanent type barricade made of wooden components, 1.

Providing and fixing guard stones xxmm made of hammer dressed stones and fixed mm into the ground in moorum and broken aggregates 8. A mm dia metre Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as Land Slide Clearance in soil Clearance of land slides in soil and ordinary rock by a Providing painting, figuring and numbering as per IRC specifications complete with Each Stones or Boundary Stones.

Span complete with Linear water- Complete with Synthetic Enamal Paint. Edging with 2nd class Bricks, laid dry lengthwise Edging with 2nd class bricks, laid dry lengthwise, including excavation, refilling, consolidation, with a hand I Ordinary soil A Manual Means i upto 3 m depth cum Rate may be taken as per items Brick masonry work in cement mortar 1: Depth of sinking is reckoned from bed level.

Unit Rate A Sandy soil i Depth below bed level upto 3. B Clayey soil 6m dia. Well i Depth below bed level upto 3. C Soft rock 6m dia well i Depth of soft rock strata upto 3m metre A Sandy soil i Depth below bed level upto 3.

B Clayey soil 7m dia. Well I Depth below bed level upto 3. C Soft rock 7m dia well i Depth of soft rock strata upto 3m metre B Clayey soil 8m dia. Well i Depth upto 3.

C Soft rock 8m dia well i Depth in soft rock strata upto 3m metre B Clayey soil 9m dia. C Soft rock 9m dia well i Depth upto 3m metre B Clayey soil 10m dia. C Soft rock 10m dia well i Depth of soft rock strata upto 3m metre Unit Rate Sinking of 11 m external diameter well other than pneumatic method of sinking through all types of strata namely sandy soil, clayey soil and rock as shown A Sandy soil i Depth from bed level upto 3.

B Clayey soil 11 m dia. Well i Depth from bed level upto 3. C Soft rock 11m dia well i Depth of soft rock strata upto 3m metre A Sandy soil i I Depth below bed level upto 3. Unit Rate iv Beyond 20m upto 30 m Add 7.

B Clayey soil 12 m dia. C Soft rock 12m dia well i Depth of soft rock strata upto 3m metre Pile diameter mm Bored cast-in-situ M35 grade R. Pile diameter mm Driven cast-in-place vertical M35 grade R. Driven cast-in-place vertical M35 grade R. Driven precast vertical M35 grade R.

Unit Rate Driven precast vertical M35 grade R. Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation Complete as per each Supplying, fitting and fixing in position true to line and level sliding plate bearing with PTFE surface sliding on stainless steel complete including all accessories as tonne Unit Rate Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC: Supplying, fitting and fixing in position true to line and level POT-PTFE bearing consisting of a metal piston supported by a disc or unreinforced elastomer confined within a metal cylinder, sealing rings, dust seals, PTFE surface sliding against stainless steel mating surface, completre assembly to be of cast tonne Providing and fixing in position bituminous paper bearing for slabs as per Unit Rate q Height 5m to 10m cum Providing and laying Cement concrete wearing coat M grade including C, protruding 1 mm to 4 mm over mastic surface, all complete as per clause Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolurence of vertical RCC post not to exceed 1 Providing, fitting and fixing mild steel railing complete as per drawing and Precast - pretensioned Girders Providing, precasting, transportation and placing in Burried Joint Providing and laying a burried expansion joint, expansion gap being 20 mm, covered with 12 mm thick, mm wide galvanised wieldable structural steel plate as per IS: Providing and fixing in position 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10 m to cater for a iii horizontal movement upto 20 mm, covered with sealant complete as per metre Providing and filling joint sealing compound as per drawings and technical iv metre Unit Rate Elastomeric Slab Steel Expansion Joint Providing and laying of an elastomeric slab steel expansion joint, catering to right or skew less than 20 deg.

Compression Seal Joint Providing and laying of compression seal joint consisting of steel armoured nosing at two edges of the joint gap suitably anchored to the deck Strip Seal Expansion Joint Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm, complete as per approved Testing of span of bridge for deflection due to live load with platforms for loading Providing and fixing in position structural steel work for the superstructure of bridges including cutting, rivetting, bolting or welding as per the approved design Providing and fixing in position Marble Plates of size 0.

A Boulder laid dry without wire crates. Cement concrete blocks size 0. Providing and laying Pitching on slopes laid over prepared filter media including Toe protection A toe wall for toe protection can either be in dry rubble masonry in case of dry rubble pitching or pitching with stones in wire crates or it can be in PCC M15 nominal mix if cement concrete block have been used for pitching. Rates for toe wall can The rate for excavation for foundation, dry rubble masonry and PCC M15 have been analysed and given in respective chapters.

Providing and laying Flooring complete as per drawing and Technical A Rubble stone laid in cement mortar 1:M The rates are to be considered as the full inclusive rate for the finished work covering all labour, material, royalties, lease, rent, wastage, temporary work, plant, equipment, overhead charges and profit, unless specified otherwise.

However the payment shall be regulated as per the item and rates given in the S. Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause , back filling the pot holes with hot bituminous material as per clause , compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause L b Machinery Hydraulic excavator 0.

L Mazdoor including loading and day 3. Supplying, fitting and fixing in position true to line and level sliding plate bearing with PTFE surface sliding on stainless steel complete including all accessories as tonne per drawing and Technical Specifications and BS: L Mason day 7.

L Mazdoor for dressing of bed and side of day 0. 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

RAEANN from Arizona
I do like reading comics absentmindedly . Look through my other posts. One of my hobbies is puppetry.