UT-03-128 Construction and Maintenance (5years) of Gairsain (Agarchatti) to Syuni Malli, L029 Motor Road MR Stage-II

Amount

Earth work in hill road (hill side cutting):- Excavation in hilly area for construction of road in all types of soils,rocks & E&B etc. As met at site , true to lines as per plan, L section , cross slope, super elevation as required , also including uprooting & cutting of bushes, dressing of road surface to the required level and slopes, with all lift, leads required for safe disposal of surplus excavated material at suitable dumping places indicated in drawing by mechanical means/manual means and including construction of required coolie walling of minimum height of 0.60mt. with stones available from the required hill side cutting for retaining the muck, without otherwise damaging the forest, forest land, utilities, private and public properties, including slip clearance and its safe disposal (same as per mentioned above for safe disposal of surplus excavated material), till the completion of work as per part II special condition of contract, MORD specifications Clause 1601, 1602 & 1603 and as per direction of engineer in charge.

Repairs of damages caused by rain/spillage of water 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

Making super elevation on curves with making walling along raised edge and filling earth & boulder for required height complete. Including cost of all material. Labour and T&P etc. As per I.R.C. super elevation must required on blind curves and not more than 7% hence for 6.6+6.9/2 mt. width = 0.47 Say 0.50 mt.

Excavation in foundation for retaining & breast walls in all types of soils and rocks including lead, lift and disposal of surplus material as per direction of engineer - in - charge. For retaining wall & B/W)

Random Rubble stone masonary in Coolie walling including supply of all material, labour, T&P etc. required for proper completion of the work.(As per PWD Uttarakhand specifications)

Construction of Subgrade 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 303.1.

Patrie filling after consolidation of ballast and black top of the road with wallin and locally available E&B.Required for proper completion of the work.

Construction of Embankment with Material Obtained from Roadway Cutting Construction 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

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 wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408.(Using naturally occuring gravel)

WBM Grading 2 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 2 as per Technical Specification Clause 405.

WBM Grading3 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.

Providing and appying Prime coat LOW Porosity with Bitumen Emulsion (SS-1) complying with IS:8887 on prepared surface of graunular base including cleaning of road surface and spraying primer at the rate of 0.70 - 1.00 kg/Sq.m. using mechanical means as pe

Providing and appying Tack coat with Bitumen Emulsion (Rapid setting RS-1 Grade complying with IS:8887) using emulsion distributor at the rate of 0.25 to 0.30 kg per S.qm. on the prepared graunular surface treated with primer & cleaned with Hydraulic broo

Providing laying and rolling of cold mixed open graded Primix carpet of 20mm thickness composed of 13.2mm to 11.2mm aggregates using penetration grade cationic bitumen emulsion (Medium setting MS Grade complying with IS:8887) to required line, grade and

Providing and laying seal coat by bituminous Emulsion (SS-2) as for sealing the voids in a bituminous surface laid to the specified levels grade and cross fall using type-B as per Techanical specification Clause 508.

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 M-10 Grade

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. (R.C.C. grade M 25)

Supplying, fitting and placing HYSD bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

Stone masonary in cement mortar for substructure complete as per drawing and technical specifications Clause 702, 704, 1202 and 1204. (In cement mortar 1:5)

Random Rubble Stone Masonry laid Dry, in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction.

HP stone filling in back of walls including supply of all material, labour, T&P etc. required for proper completion of the work.(Granular material)

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 as per drawing and technical specifications Clause 1301

Construction of Parapit as per Standerd Drawing Attched Including supplky of all material,labour and T&P etc. Complet (2.00x0.45x0.60)

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

Construction of hill side drain in accordance with the requirement of specifications true to lines and grades. Dimesions and other particulars as per drawing and Technical Specification Clause 1606.1

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 anD 1204, P.C.C. grade M 20 - Nominal mix (1:2:4).

Providing fixing of Title Information Board with PMGSY Logo at suitable place in the starting of the road as per attached standard drawing duly painted and written as directed by Engineer in charge. as per MORD specification Clause 1701 .

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 attached standard drawing dully painted and written as directed by Engineer in charge. as per MoRD specification Clause 1701 .

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 attached standard drawing dully painted and written as directed by Engineer in charge. as per MoRD specification Clause 1701 .

Emergency Maintenance Activities (O/C)

Deploying Hydraulic excavator of 0.90cum bucket for clearence of Major slip in all type of soil rock and boulders including its operator ,pol, and all other charges required for proper compeletion of work

1st year

2nd year

3rd year

4th year

5th year

Major Slip Clearance in all Type of Soil ,rock and boulders including cost of all material , machine,T&p etc required for proper compeletion of work as per mord specification of work 1611

1st year

2nd year

3rd year

4th year

5th year

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)

1st year

2nd year

3rd year

4th year

5th year

Providing and laying of boulder apron laid in wire crate 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 as per drawing and techniacal specification 1301

1st year

2nd year

3rd year

4th year

5th year

Devendra Singh Bisht