Assam SOR 2020-21
Bases and Surface Courses (Bituminous) rates
47 bases and surface courses (bituminous) items from the Assam PWD (Roads), effective 2020-12-31.
Bases and Surface Courses (Bituminous) rates in the Assam Schedule of Rates for Rural Roads 2020-21 run from ₹9.90 to ₹9,095.80. 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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47 items — scroll the table to browse
| Description | Unit | ||
|---|---|---|---|
| 5.1 i) | Prime Coat — Low porosityProviding and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 | Sqm | 35.20 |
| 5.1 ii) | Prime Coat — Medium porosityProviding and applying primer coat with Bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.90- 1.2 kg/sqm using mechanical means as per Technical Specification Clause 502 | Sqm | 43.30 |
| 5.1 iii) | Prime Coat — High porosityProviding and applying primer coat with Bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 1.2-1.5 kg/sqm using mechanical means as per Technical Specification Clause 502 | Sqm | 55.40 |
| 5.2 i) | Tack CoatProviding and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503 | Sqm | 9.90 |
| 5.2 ii) | Tack CoatProviding and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bbiittumiinous surfface clleanedd wiitthh HHyddraulliic bbroom as per TTechhniicall SSpeciiffiicattiion Clause 503 | Sqm | 11.80 |
| 5.2 iii) | Tack CoatProviding and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 | Sqm | 11.80 |
| 5.2 iv) | Tack CoatProviding and applying tack coat with Bitumen emulsion (RS-1) using emulsion pressure distributor at the rate of 0.30 to 0.35 kg per sqm on the prepared non- bituminous surfaces (cement concrete pavement) cleaned with Hydraulic broom as per Technical Specification Clause 503 | Sqm | 13.80 |
| 5.3 (i) | Bituminous MacadamProviding and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification Clause 504 | Cum | 6,534.40 |
| 5.3 (ii) | Bituminous MacadamProviding and laying Cold Mix bituminous macadam with Drum mix plant using crushed aggregates of grading as per Table 500.4 premixed with Cold mix binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification (IRC:SP:100- 2014) | Cum | 9,095.80 |
| 5.4 A (i) | 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 crushed coarse aggregates using motor grader for aggregates. Key stone chips spreader may be used with application of bituminous binder after each layer, and with key aggregates placed on top of the second layer to serve as a base, conforming to the line, grades and cross-section specified, the compacted layer thickness being 75 mm as per Technical Specification Clause 505 — By Manual MeansBitumen (S-90) | Sqm | 343.10 |
| 5.4 A (ii) | 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 crushed coarse aggregates using motor grader for aggregates. Key stone chips spreader may be used with application of bituminous binder after each layer, and with key aggregates placed on top of the second layer to serve as a base, conforming to the line, grades and cross-section specified, the compacted layer thickness being 75 mm as per Technical Specification Clause 505 — By Manual MeansBitumen (S-65) | Sqm | 345.80 |
| 5.4 B | 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 crushed coarse aggregates using motor grader for aggregates. Key stone chips spreader may be used with application of bituminous binder after each layer, and with key aggregates placed on top of the second layer to serve as a base, conforming to the line, grades and cross-section specified, the compacted layer thickness being 75 mm as per Technical Specification Clause 505By Mechanical Means(S90) | Sqm | 281.00 |
| 5.5 A (i) | Modified 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 three wheel 80-100 kN static roller to achieve the desired degree of compaction as per Technical Specification Clause 506 — 50 mm thickBitumen (S-90) | Sqm | 207.90 |
| 5.5 B (i) | Modified 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 three wheel 80-100 kN static roller to achieve the desired degree of compaction as per Technical Specification Clause 506 — 75 mm thickBitumen (S-90) | Sqm | 269.60 |
| 5.5 B (ii) | Modified 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 three wheel 80-100 kN static roller to achieve the desired degree of compaction as per Technical Specification Clause 506 — 75 mm thickBitumen (S-65) | Sqm | 271.40 |
| 5.6 A i) | Surface Dressing using Bituminous (Penetrations grade / modified bitumen) Binder Providing and laying surface dressing as wearing course consisting of a layer of bituminous binder laid on the prepared surface, followed by a cover of crushed stone aggregates of specified size and rolling with three wheel 80-100 kN static roller including cleaning the road surface as per Technical Specification Clause 507 — By Manual Means Case – I: Nominal chipping size 13.2 mmBitumen (S-90) | Sqm | 84.90 |
| 5.6 A ii) | Surface Dressing using Bituminous (Penetrations grade / modified bitumen) Binder Providing and laying surface dressing as wearing course consisting of a layer of bituminous binder laid on the prepared surface, followed by a cover of crushed stone aggregates of specified size and rolling with three wheel 80-100 kN static roller including cleaning the road surface as per Technical Specification Clause 507 — By Manual Means Case – I: Nominal chipping size 13.2 mmBitumen (S-65) | Sqm | 85.80 |
| 5.6 A iii) | Surface Dressing using Bituminous (Penetrations grade / modified bitumen) Binder Providing and laying surface dressing as wearing course consisting of a layer of bituminous binder laid on the prepared surface, followed by a cover of crushed stone aggregates of specified size and rolling with three wheel 80-100 kN static roller including cleaning the road surface as per Technical Specification Clause 507 — By Manual Means Case – I: Nominal chipping size 13.2 mmPolymer Modified Bitumen | Sqm | 85.60 |
| 5.6 A iv) | Surface Dressing using Bituminous (Penetrations grade / modified bitumen) Binder Providing and laying surface dressing as wearing course consisting of a layer of bituminous binder laid on the prepared surface, followed by a cover of crushed stone aggregates of specified size and rolling with three wheel 80-100 kN static roller including cleaning the road surface as per Technical Specification Clause 507 — By Manual Means Case – I: Nominal chipping size 13.2 mmCrumb Rubber Modified Bitumen | Sqm | 83.30 |
| 5.6 B i) | Surface Dressing using Bituminous (Penetrations grade / modified bitumen) Binder Providing and laying surface dressing as wearing course consisting of a layer of bituminous binder laid on the prepared surface, followed by a cover of crushed stone aggregates of specified size and rolling with three wheel 80-100 kN static roller including cleaning the road surface as per Technical Specification Clause 507 — By Mechanical Means Case – I: Nominal chipping size 13.2 mmBitumen (S-90) | Sqm | 61.30 |
| 5.6 B ii) | Surface Dressing using Bituminous (Penetrations grade / modified bitumen) Binder Providing and laying surface dressing as wearing course consisting of a layer of bituminous binder laid on the prepared surface, followed by a cover of crushed stone aggregates of specified size and rolling with three wheel 80-100 kN static roller including cleaning the road surface as per Technical Specification Clause 507 — By Mechanical Means Case – I: Nominal chipping size 13.2 mmBitumen (S-65) | Sqm | 62.20 |
| 5.6 B iii) | Surface Dressing using Bituminous (Penetrations grade / modified bitumen) Binder Providing and laying surface dressing as wearing course consisting of a layer of bituminous binder laid on the prepared surface, followed by a cover of crushed stone aggregates of specified size and rolling with three wheel 80-100 kN static roller including cleaning the road surface as per Technical Specification Clause 507 — By Mechanical Means Case – I: Nominal chipping size 13.2 mmPolymer Modified Bitumen | Sqm | 62.00 |
| 5.6 B iv) | Surface Dressing using Bituminous (Penetrations grade / modified bitumen) Binder Providing and laying surface dressing as wearing course consisting of a layer of bituminous binder laid on the prepared surface, followed by a cover of crushed stone aggregates of specified size and rolling with three wheel 80-100 kN static roller including cleaning the road surface as per Technical Specification Clause 507 — By Mechanical Means Case – I: Nominal chipping size 13.2 mmCrumb Rubber Modified Bitumen | Sqm | 60.70 |
| 5.7 A | Surface Dressing using Bitumen Emulsion Providing and laying surface dressing as wearing course consisting of a layer of bitumen emulsion laid on the prepared surface, followed by a cover of crushed stone chippings of specified size and rolling with 80-100 kN roller including cleaning the road surface as per Technical Specification Clause 507 — By Manual MeansCase – I: Nominal aggregate size 13.2 mm | Sqm | 100.30 |
| 5.7 B | Surface Dressing using Bitumen Emulsion Providing and laying surface dressing as wearing course consisting of a layer of bitumen emulsion laid on the prepared surface, followed by a cover of crushed stone chippings of specified size and rolling with 80-100 kN roller including cleaning the road surface as per Technical Specification Clause 507 — By Mechanical MeansCase – I: Nominal chipping size 13.2 mm | Sqm | 81.50 |
| 5.7 B | Surface Dressing using Bitumen Emulsion Providing and laying surface dressing as wearing course consisting of a layer of bitumen emulsion laid on the prepared surface, followed by a cover of crushed stone chippings of specified size and rolling with 80-100 kN roller including cleaning the road surface as per Technical Specification Clause 507 — By Mechanical MeansCase – II: Nominal chipping size 9.5 mm | Sqm | 74.00 |
| 5.8 i) | Pre-coating Chips Pre-coating of chips with 1 per cent of paving bitumen by weight of chips in a suitable mixer duly heated to 160 degree C as per Technical Specification Clause 507.2.5Bitumen (S-90) | Cum | 1,598.80 |
| 5.8 ii) | Pre-coating Chips Pre-coating of chips with 1 per cent of paving bitumen by weight of chips in a suitable mixer duly heated to 160 degree C as per Technical Specification Clause 507.2.5Bitumen (S-65) | Cum | 1,613.20 |
| 5.9 i) | 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508 Case - I: By Manual MeansBitumen (S-90) | Sqm | 156.80 |
| 5.9 ii) | 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508 Case - I: By Manual MeansBitumen (S-65) | Sqm | 155.40 |
| 5.9 iii) | 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508 Case - I: By Manual MeansPolymer Modified Bitumen | Sqm | 161.10 |
| 5.9 iv) | 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508 Case - I: By Manual MeansCrumb Rubber Modified Bitumen | Sqm | 151.20 |
| 5.10 (i) | 20mm thick Open-Graded Premix Carpet — Using Bitumen Emulsion as per Technical Specification clause 508.2Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508 | Sqm | 139.00 |
| 5.10 (ii) | 20mm thick Open-Graded Premix Carpet — Using Cold mix Binder (Tailor made as per IRC:SP:100-2014)Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using Cold Mix binder to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508 | Sqm | 165.00 |
| 5.11 i) | Mix Seal Surfacing Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509 By Manual Means Type ABitumen (S-90) | Sqm | 205.00 |
| 5.11 ii) | Mix Seal Surfacing Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509 By Manual Means Type ABitumen (S-65) | Sqm | 206.90 |
| 5.11 iii) | Mix Seal Surfacing Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509 By Manual Means Type APolymer Modified Bitumen | Sqm | 206.50 |
| 5.11 iv) | Mix Seal Surfacing Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509 By Manual Means Type ACrumb Rubber Modified Bitumen | Sqm | 201.50 |
| 5.11 v) | Mix Seal Surfacing Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509 By Manual Means Type AUsing Cold mix Binder (Tailor made as per IRC:SP:100-2014) | Sqm | 230.32 |
| 5.12 A i) | Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 — By Manual Means Case - I: Type ABitumen (S-90) | Sqm | 65.90 |
| 5.12 A ii) | Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 — By Manual Means Case - I: Type ABitumen (S-65) | Sqm | 66.80 |
| 5.12 A iii) | Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 — By Manual Means Case - I: Type APolymer Modified Bitumen | Sqm | 66.20 |
| 5.12 A iv) | Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 — By Manual Means Case - I: Type ACrumb Rubber Modified Bitumen | Sqm | 64.40 |
| 5.12 B i) | Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 — By Mechanical Means Case - I: Type ABitumen (S-90) | Sqm | 57.50 |
| 5.12 B ii) | Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 — By Mechanical Means Case - I: Type ABitumen (S-65) | Sqm | 58.40 |
| 5.12 B iii) | Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 — By Mechanical Means Case - I: Type APolymer Modified Bitumen | Sqm | 58.20 |
| 5.12 B iv) | Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 — By Mechanical Means Case - I: Type ACrumb Rubber Modified Bitumen | Sqm | 56.00 |
Other chapters in this schedule
- Carriage of Materials (22)
- Site Clearance and Setting Out (44)
- Earthwork, Erosion Control and Drainage (32)
- Granular Sub-Bases, Bases (Non-Bituminous) and Shoulders (27)
- 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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