RW03 Relaying of Lakharkot to Matkhani Motor Road

Amount

Excavation for Structures:- Earth work in Excavation foundation for cross drainage structures, retaining walls, breast walls & other similar structures in all types of soils and rocks as met at site with all leads, lifts and disposal of surplus earth as directed by engineer in charge including supply of all material labour, T&P etc. required for proper completion of work in accordance with the MoRD specification.

R /Wall & B/Wall

Construction of Hill side Pucca Trapezoidal drain as per drawing (Top 0.60m, Bottom 0.30m & Height 0.40 to 0.60m as per site)Construction of unlined surface drains of average cross-sectional area 0.40 sqm in soil& Ordinary Rock Construction of unlined surface 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 MORD Specification for Rural Roads 2014

Excavation in foundation.

R.R.1:5 In Cement Morter

15 Cm Thick Plaster In 1:4

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.

R /Wall & B/Wall

Construction of R.R. stone masonary laid dry , 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.

R /Wall & B/Wall

Providing & laying filter media as Hand packed stone filling in the back of retaining walls, abutments, wing walls etc. by locally available approved stone including supply of all material, labour, T&P etc. required for proper completion of the work as directed by Engineer in charge.

R /Wall & B/Wall

Cross Drainage

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.

Providing and laying of concrete for plain concrete in open foundations for structures 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. P.C.C grade M 10.

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 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.

Providing & laying filter media as Hand packed stone filling in the back of retaining walls, abutments, wing walls etc. by locally available approved stone including supply of all material, labour, T&P etc. required for proper completion of the work as directed by Engineer in charge.

Providing and laying of concrete for reinforced concrete for Sub structures including supply of all materials, labour, t&p, shuttering, centering , royalty etc. required for proper completion of work as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014.R.C.C.grade M 25 for cross drainage structures such as Culverts , Bridges etc.

Sub structures

super structure

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 &1202. (The reinforcement steel shall be as per clause no. 2011.3.1 of MORD specifications (First Revision'2014) and IS 1786:2008 clause no. 1.6)

Sub structures

super structure

Providing and laying of concrete for plain concrete for open foundation 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. P.C.C grade M 25.

Providing weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia PVC pipe extending through the full width of the structures with slope of 1(V):20(H) towards face complete as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014.

Parapet work

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.

Pointing with cement mortar 1:3 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.613.3

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

Providing and laying of concrete for plain concrete for substructure 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. P.C.C grade M 20.

White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning scraping etc. as per technical specifications Clause 1916 of MORD Specification for Rural Roads 2014

Reinforced cement concrete M15 grade kilometer stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing , directed by Engineer-in-charge and MORD Specification for Rural Roads 2014. (precast).

Ordinary Kilometer Stone (Precast)

200 m stone (precast)

Providing & fixing of Semi reflective Traffic Sign Boards (cautionary, mandatory & informatory) as per standard drawing duly painted and written as directed by Engineer in charge. as per IRC/ MORD Specification for Rural Roads 2014. 600 mm equilateral & triangle

Providing weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia PVC pipe extending through the full width of the structures with slope of 1(V):20(H) towards face complete as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014.

Cement plum masonry with 40% plum & 60% 1:3:7 cement concrete including supply of all material, labour, T&P, Roylty etc. required for proper completion of the work as per direction of Engineer in Charge. (As per PWD Uttarakhand specifications)

Slip clearance of earth and boulders and other small loose materials after hill side cutting in rainy season including disposal of material as directed by Engineer-in-charge and as per Clause 1611 MORD specifications for Rural Roads 2014 .

Maintenance of Drains The maintenance of drains include erosion, repair, clearing, cleaning, reshaping includingi clearing miner slips (0.30 m3/ rm) regrading specification Clause 1908 of MORD Specification for Rural Roads 2014 . ( twice in a year oct./nov. and april/ may) (Total Length=6100 Mt.)

Maintenance and Cutting of branches of trees shrubs and trimming of grass and bushs weeds as per Clause 1914 & 1915 of MORD Specification for Rural Roads 2014

White washing of parapet walls of CD work and tree truncks including preparation of surface by cleaning scrapping etc. as per MORD Specification for Rural Roads 2014

Maintenance of Slab type Culverts/ Scupper/ Hume Pipe by way of learing, Cleaning, Erosionrepair, repairs to cracks, parapet walls and Protection works as per drawing and technical specification Clasue 1909 of MORD Specification for Rural Roads 2014 ( twice in a year oct./nov. and april/ may) (Total No. of Scupper=44)

Pavement Work

WBM Grading-3…..Mechanical means Providing, laying, spreading and compacting stone aggregates of specific sizes(53mm to 22.4 mm) to water bound macadam including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screenings (Type B-11.2 mm) to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405 of MORD Specification for Rural Roads 2014

Prime-Coat Medium porosity Providing 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.

Tack Coat 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 treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) BinderProviding, 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 B as per Technical Specification Clause 508.

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 B as per Technical Specification Clause 510

Maintainance Activities:

Emergency Maintenance

Deploying Hydraulic Excavators of 0.90 cum bucket for opening of road with required slip clearance in all type of soil , rock and boulders including its operator fuel all other charge and taxes required for proper completion of work

1st year

2nd year

Slip clearance of earth and boulders and other small loose materials after hill side cutting in rainy season including disposal of material as directed by Engineer-in-charge and as per Clause 1611 MORD specifications for Rural Roads 2014 .

1st year

2nd year

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 3.00m * 1.50m* 1.25m) as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014.

1st year

2nd year

1st year

2nd year