Assam SOR 2020-21
Earthwork, Erosion Control and Drainage rates
32 earthwork, erosion control and drainage items from the Assam PWD (Roads), effective 2020-12-31.
Earthwork, Erosion Control and Drainage rates in the Assam Schedule of Rates for Rural Roads 2020-21 run from ₹1.80 to ₹7,026.21. Transcribed from Government of Assam, Public Works Roads Department — Schedule of Rates for Rural Roads, 2020-21. Built on the MoRD/IRC Standard Data Book for Analysis of Rates for Rural Roads; Part D additionally covers major roads and bridge works to MoRT&H specification.. Reference only — verify against the official source before pricing a bid.
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32 items — scroll the table to browse
| Description | Unit | ||
|---|---|---|---|
| 3.1 (i) | Scarifying Existing Granular Surface to a Depth of 50 mm Scarifying existing granular surface to a depth of 50mm and disposal of scarified material with a lift upto 3.0m and lead upto 1000m as per Technical specification Clause 301.4Manual means | Sqm | 19.90 |
| 3.1 (ii) | Scarifying Existing Granular Surface to a Depth of 50 mm Scarifying existing granular surface to a depth of 50mm and disposal of scarified material with a lift upto 3.0m and lead upto 1000m as per Technical specification Clause 301.4Mechanical means | Sqm | 7.20 |
| 3.2 | Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical MeansScarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3.0m and lead upto 1000 m as per Technical Specification Clause 301.4 | Sqm | 6.50 |
| 3.3 | Construction of Embankment with Material Obtained from Roadway CuttingConstruction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 | Cum | 150.30 |
| 3.4 (i) | Construction of Embankment with Material Obtained from Borrow Pits Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and comppactingg to meet reqquirement of Tables 300.1 and 300.2 with a lead uppto 1000 m as per Technical Specification Clause 301.5Private Land | Cum | 228.50 |
| 3.5 (i) | Excavation in Ordinary Soil — Excavation in Cutting in Soil by manual means with lead upto 50 mExcavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3 (Manual method should be adopted where machines can not be deployed due to site condition) | Cum | 121.50 |
| 3.5 (ii) | Excavation in Ordinary Soil — Excavation in Soil with Dozer with lead upto 100 mExcavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections | Cum | 50.90 |
| 3.5 (iii) | Excavation in Ordinary Soil — Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 mExcavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3 | Cum | 60.00 |
| 3.6 | Excavation in Marshy SoilExcavation for roadway in marshy soil with hydraulic excavator 0.9 cum bucket capacity including cutting and loading in tippers and disposal with a lift upto 1.5 m and lead upto 1000 m, trimming of bottom and side slopes in accordance with requirements of lines, grades and cross- sections as per Technical Specification Clause 302.3.6 | Cum | 65.70 |
| 3.7 | Removal of Unsuitable Soil with Disposal upto 1000 mRemoval of unsuitable soil including excavation, loading and disposal upto 1000 m lead but excluding compaction ground supporting embankment subgrade replacement by suitable soil, which shall be paid separately as per Clause 303.5.2 as per Technical Specification Clause 302.3.11 | Cum | 60.00 |
| 3.8 (i) | Excavation in ordinary Rock by manual meansExcavation in ordinary rock using manual means including loading in a truck and carrying of excavated material to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3.5. (Manual means should be use where machines can not be deployed due to site condition) | Cum | 188.90 |
| 3.8 (ii) | Excavation in ordinary Rock by manual means — Excavation in Ordinary Rock with Dozer with lead upto 100 mExcavation for roadway in ordinary rock by deploying a dozer D-50 including cutting and pushing the cut earth to site of embankment upto a distance of 100 m (average lead 50 m), trimming bottom and side slopes in accordance with the requirements of lines, grades and cross-sections with lift upto 1.5 m | Cum | 56.30 |
| 3.8 (iii) | Excavation in ordinary Rock by manual means — Excavation in Ordinary Rock using Hydraulic Excavator and Tippers with disposal upto 1000 mExcavation for roadway in ordinary rock with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, transporting to embankment site with a lift upto 1.5 m and lead upto 1000 m, trimming bottom and side slopes in accordance with requirements of lines, grades and cross- sections as per Technical Specification Clause 302.3.5 | Cum | 88.50 |
| 3.10 | Stripping, Storing and Relaying Top Soil from Right-of-Way (R.O.W)Striping,storing and preservatio of top soil by keeping it damp in stock piles and keep wet till it is used by road side at 15 M interval and reapplication on embankment slopes,cut slopes and other areas in localities where the available embankment mate | Cum | 185.60 |
| 3.11 | Stripping,Storing and Relaying Top soil from Borrow areas in Agricultural fieldsStripping of top soil from borrow areas located in agriculture fields, storing at a suitable place, spreading and relaying after taking the borrow earth to maintain fertility of the agricultural field, finishing it to the required levels to the satisfaction of the farmer/land owner as per Technical Specification Clause 302.3.2 | Cum | 117.50 |
| 3.12 | Turfing with SodsFurnishing 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 as per Technical Specification Clause 309 | Sqm | 20.70 |
| 3.13 | Seeding and MulchingPreparation of seed bed on previously laid top soil, furnishing and placing of seeds, fertilizer, mulching material, applying bituminous emulsion @ 0.23 litre per sqm and laying and fixing jute netting, including watering for 3 months all as per Technical Specification Clause 310 | Sqm | 96.70 |
| 3.14 (i) | Construction of Subgrade and Earthen Shoulders Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1Private Land | Cum | 300.60 |
| 3.15 (i) | Compacting Original Ground — Compacting original ground supporting embankmentLoosening, Levelling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Tables 300.1 and 300.2 for embankment construction as per Technical Specification Clause 301.4.1 | Cum | 20.30 |
| 3.15 (ii) | Compacting Original Ground — Compacting original ground supporting subgradeLoosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per Technical Specification Clause 303.5.2 | Cum | 32.00 |
| 3.16 | Repairs of damages caused by rain/spillage of waterPreparation and surface treatment of formation by removing mud and slurry, watering to the extent needed to maintain the desired moisture content, trimming to the required line, grade, profile and rolling with three wheel 80-100 kN static roller, complete as per Technical Specification Clause 301.5.5.1 | Sqm | 1.80 |
| 3.17 | Presplitting Rock Excavation SlopesCarrying out excavation in hard rock to achive 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 D-50 dozer, loading in tipper by a front end loader and disposing of the material with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 304.3 | Sqm | 158.50 |
| 3.18 | Construction of Embankment with Flyash/Pond ash available from Coal or Lignite Burning Thermal Plants as Waste MaterialConstruction of embankment with flyash conforming to Table 1 of IRC:SP:58 obtained from coal or lignite burning thermal power stations as waste material, spread and compacted in layer of 200 mm thickness each at OMC, all as specified in IRC:SP:58 and as per approved plans with lead upto 1000 m as per Technical Specification Clause 306 | Cum | 207.10 |
| 3.19 (I) (A) | Surface Drains in Soil — Construction of unlined surface drains of average cross-sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3m and lead of 50 m (average lead 25 m) as per Technical Specification Clause 307Manual Means | Metre | 64.80 |
| 3.19 (I) (B) | Surface Drains in Soil — Construction of unlined surface drains of average cross-sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3m and lead of 50 m (average lead 25 m) as per Technical Specification Clause 307Mechanical Means | Metre | 26.50 |
| 3.19 (II) (A) | Surface Drains in Soil — Surface Drains in Ordinary Rock Construction of unlined surface drain of average cross-sectional area 0.4 sqm in ordinary rock to specified lines, grades, levels and dimensions as per approved design and Technical Specification Clause 307. Excavated material to be used in embankment at siteManual Means | Metre | 97.20 |
| 3.19 (II) (B) | Surface Drains in Soil — Surface Drains in Ordinary Rock Construction of unlined surface drain of average cross-sectional area 0.4 sqm in ordinary rock to specified lines, grades, levels and dimensions as per approved design and Technical Specification Clause 307. Excavated material to be used in embankment at siteMechanical Means | Metre | 34.60 |
| 3.20 I (a) | Chute Drains — Providing chute drains across embankment slopes in approches of bridges and on horizontal curves as per drawingsEarthwork in exavation for foundation of structure as per drawings and technical specification clause 307 including setting out construction of shoring and bracing deleterious matter, dressing of sides and bottom and backfilling with approved material (Rate as per item No. 11.1 of Chapter 11) | Cum | 113.00 |
| 3.20 I (b) | Chute Drains — Providing chute drains across embankment slopes in approches of bridges and on horizontal curves as per drawingsProviding and laying plain cement concrete M15 grade (Rate as per 12.5 of Chapter 12) | Cum | 5,516.99 |
| 3.20 I (c) | Chute Drains — Providing chute drains across embankment slopes in approches of bridges and on horizontal curves as per drawingsBrick masonry in cement morter 1:5. (Rate as per item no 12.1 (iii) of Chapter 12) | Cum | 7,026.21 |
| 3.20 I (d) | Chute Drains — Providing chute drains across embankment slopes in approches of bridges and on horizontal curves as per drawingsPlastering with cement morter 1:4. (Rate as per item no 12.3 of Chapter 12) | Cum | 1,295.74 |
| 3.20 I (e) | Chute Drains — Providing chute drains across embankment slopes in approches of bridges and on horizontal curves as per drawingsProviding P.C.C. M 20 coping on the top of chute walls. (Rate as per item no 12.13 of Chapter 12) | Cum | 404.84 |
Other chapters in this schedule
- Carriage of Materials (22)
- Site Clearance and Setting Out (44)
- Granular Sub-Bases, Bases (Non-Bituminous) and Shoulders (27)
- Bases and Surface Courses (Bituminous) (47)
- Cement Concrete Pavement (14)
- Hill Roads (18)
- Traffic Signs, Markings and Other Road Appurtenances (22)
- Foundation (33)
- Substructure (40)
- Superstructure (71)
- Protection Works (25)
- Maintenance of Roads (19)
- Miscellaneous Works (109)
- Major Roads & Bridge Works (MoRT&H Specification) (454)
- New Technology (42)
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