Raipur Kumalda Kaddukhal M.R. Km. 15 to Ragar Gaon MR Stage II

Amount

Preparation 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

Excavation in Cutting in all type of Soil and rock by manual means with lead up to 50 M for carrying of cut earth to embankment ( Half cut and half fill ) as directed by Engineer-in-charge and MORD specifications for Rural Roads 2014. For making damaged Super elevation .

Construction of Embankment with material obtained from Roadway Cutting/with approved materials deposited at site from roadway as directed by Engineer-in-charge and MORD specifications for Rural Roads 2014 (Filling/Patri Filling)

The maintenance of drains include erosion, repair, clearing, cleaning, reshaping,regrading, deepening of side drains as well as catch water drains as per technical specification Clause 1907.

Excavation in foundation for structures in all types of soils and rocks including all lead, lift and disposal of surplus material as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014.

Construction of R.R. stone masonary in cement mortar 1:5 including supply of all materials,labour, T&P,Royalty etc required for proper completion of work as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014.

Construction of R.R. stone masonary laid dry including bond stones, supply of all materials, labour,T&P & Royalty etc.required for proper completion of work as directed by Engineer-in-charge MORD Specification for Rural Roads 2014.

Coolie walling including supply of all material, labour, T&P , royalty etc. required for proper completion of the work , as directed by Engineer-in-charge and as per PWD specifications 8.90

HP stone filling in back of structures including supply of all material, labour, T&P, royalty etc. required for proper completion as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014.

Cement plum masonry Block For Protection with 40% plum & 60% 1:3:6 cement concrete including supply of all material, labour, T&P etc. required for proper completion of the work.(As per PWD Uttarakhand specifications)

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally)including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each (crate size 3.00mx1.50mx1.25m) as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014.

Providing and fixing of edge stones on valley side of formation as per drawing and technical specification clause 1608.2.6 (Per No.)

Stabilized Sub-base/Base: Providing, laying, spreading and Compacting chemically Stabilized soil mix for Base Course on prepared Subgrade, including Pulverising, adding Designed quantity of IRC Accredited Additives / Cement / Lime to the spreaded soil, proper mixing of soil & granular material with mixing in place method with Rotavator, Grading with Motor Grader and Compacting with Road Roller at OMC to achieve the Designed Unconfined Compressive Strength and to form a layer of base strictly as per technical specification clause 404 and Method Statement of Technology Provider (Procedure and Method Statement duly Approved by IRC). Including cost of all material, labour, T&P etc required for proper completion of work, (Soil Stabilisation Design will be provided by the contractor from NABL Accredited Laboratory), followed by Field Tests for CBR, Field Dry Density, UCS, Durability as per defined Sampling Frequency specified in MORD. Post Laying Tests and Soil Properties shall fullfil the Design Requirement

Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth heel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408.-Using naturally occuring gravel.Surface Waterproofing on top of the sub Grade/ soil base/Earthen Shoulder with appropriate Technology duly Accredited by IRC, based according to the Recommended Doses and Method Statement by the Manufacturer / Technology Provider duly Approved and Accredited by IRC

WBM Grading 2 ..Manual Means Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the equired density Grading 2 as per Technical Specification Clause 405.

WBM Grading-3…..Manual Means Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

Prime Coat with Appropriate Technology duly Accredited by IRC to achieve Enhanced Spreadibility, Uniform Coverage, Penetration Improvement, Residual Bitumen, Improved Water Resistance, Quick Setting and Reduced Consumption used with cationic bitumen emulsion CSS1 (IRC Approved)- as per MORD Section 502 used with Recommended Doses and Method Statement of Additive by Manufacturer / Technology Provider (Duly Approved and Accredited by IRC)

Providing 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 trated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 of MORD Specification for Rural Roads 2014

OGPC with Appropriate Technology duly Accredited by IRC: Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates with using penetration grade Bitumen mixed with Additive for enhansed performance and durability 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 as per MORD Section 506, 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. The Additive shall be IRC Accredited and Doses and Method Statement as Recommended by Manufacturer / Technology Provider (Duly Approved and Accredited by IRC)

Seal Coat with Appropriate Technology duly Accredited by IRC: Providing and laying seal coat mixed with Additive, 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. The Additive shall be IRC Accredited and Doses and Method Statement as Recommended by Manufacturer / Technology Provider

White washing of parapet walls of CD work and tree truncks White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning scraping etc. as per technical specifications Clause 1915

Providing and laying of concrete for plain/reinforced concrete in open foundation for structure including supply of all materials, labour, T&P, royalty etc. required for proper completion of work as directed by Engineer-in-charge and MORD Specification clause 800, 1202 & 1203 for PCC Grade M-10 (Parapet, Hume Pipe, Scupper, Catch pit etc.)

15 mm thick Plastering with cement mortar 1:4 including supply of all materials, labour, T&P & royalty etc, required for proper completion of work as directed by Engineer-in-charge and MORD specifications Clauses No.613.4. (Culvert, Parapet ,pucca Drain etc.)

Providing fixing of Title Information Board with PMGSY Logo at suitable place in the starting of the road as per standard drawing duly painted and written as directed by Engineer in charge/ as per MORD Specification for Rural Roads 2014.

Providing & fixing of Citizen Information Board with PMGSY Logo at starting or prominent location (where maximum no. of citizens can view the detail of the road) as per standard drawing dully painted and written as directed by Engineer in charge/ as per MORD Specification for Rural Roads 2014.

Providing & fixing of Maintenance Information Board with PMGSY Logo at starting or prominent location (where maximum no. of citizens can view the detail of the road) as per standard drawing dully painted and written as directed by Engineer in charge/ as per IRC/ MORD Specification for Rural Roads 2014.

Emmergency Maintenance Activities [For Opening Communication]:

Deploying Hydraulic Excavators of 0.90 cum Bucket for clearance of major slip in all type of Soil, Rock and Boulders including its Operator, Fuel, all other charge and taxes required for proper completion of work.

Major Slip clearance in all type of Soil, Rock and Boulders including cast of all material , Machine, T&P and Taxes etc required for proper completion of work as per MoRD specifications, Clause 1611

Coolie walling including supply of all material, labour, T&P , royalty etc. required for proper completion of the work , as directed by Engineer-in-charge and as per PWD specifications 8.90 (For Opening Communication Only)

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS: 280 & IS:4826 in 100mm x 100mm mesh (woven diagonally)including 10% extra for laps and joints laid with stone boulders weighing not less than 25 kg each As per drawing and technical Specifications clause 1301

Performance Based Mainenance Contract( PBMC)

1st Year

2nd Year

3rd Year

4th year

5th year

STONE FIELD CONSTRUCTIONS