UT0721 Construction and Maintenance of Dhanachuli Okhalkanda M/R Km.82(Jhargaon) to Chaksundala (Stage - I and II) Motor Road(K.M. 8.47500)

Amount

Stage 1 Earth work in hill road (hill side cutting):- Excavation in hilly area for construction of road in all types of soil, 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 drawings by mechanical means/ manual means and including construction of required coolie walling of minimum height of 0.60 mt. with the 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 excated material), till the completion of the work as per part II special conditions of contract, MORD specifications Clause 1601,1602 & 1603,and as per direction of Engineer in charge

Running Slip clearance after hill side cutting during construction in rainy seasons for opening communication and disposal of Slip as directed by Engineer-in-Charge. including supply of all material ,labour and T&P etc. required for proper completion of work.Clearance of land slides in soil and ordinary rock by a bull-dozer D 80 A-12, 180 HP and disposal of the same on the valley side

Removal of Unsuitable Soil with Disposal upto 1000 m Removal 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

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal ofstumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. Retaining Wall / Breast Wall

Parapet

Pucca Drain

Causeway

Culvert

Catchpit

Bridge

Environment Protection

Random Coursed Rubble Stone masonry in cement(1:4) mortar for super structure complete as per drawing & technical specification . BRIDGE .

Random Rubble Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 Random rubble masonry In cement mortar (1:5) Retaining Wall / Breast Wall .

Parapet

Pucca Drain

Causeway

Culvert

Bridge

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 Retaining Wall / Breast Wall

Causeway

Catchpit

Providing concrete for plain concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C grade M 10 (Nominal mix 1:3:6 ) Parapet

Causeway

Culvert

Catchpit

Bridge

Hand Packed stone filling in back of wallls including cost of all materials, royality, T&P etc. complete as per direction of Engineer-in- charge. (As per PWD Uttarakhand specifications) Retaining Wall / Breast Wall

Culvert

Bridge

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire (@ 32 Kg/ 10 Sqm) 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 Retaining wall/ Breast wall

Environment Protection

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 procured from original (primary) steel producers as per clause no. 011.3.1 of MORD specifications (First revision'2014) and IS 1786:2008 clause no. 1.6) Culvert(Substructure)

Causeway (sub structure)

Bridge foundation

Super structure culvert

Bridge Super structure

Bridge Substructure

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204. Parapet

KC Drain

Pointing with cement mortar 1:3 parapet

Bridge

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 fixing of C.C edge stones 12cm *10cm*50cm size precast in M15 cement concrete with 4 nos. 8 mm dia HYSD vertical bars and 3 nos 6mm dia MS bar stirrups as per approved drawing including two coat white washing on valley side of formation as directed by Engineer-in-charge and MORD Specification for Rural Roads 2014.

Providing concrete for plain concrete in substructure complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C. grade M 20 (Nominal mix 1:2:4 ) Parapet

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 R.C.C M 20 X-Drainage/Drainage straucture

RCC M-20 (Using Concrete Mixer) Plain cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 X-Drainage/Drainage straucture (1:2:4)

RCC M-25 (Using Concrete Mixer) Plain cement concrete in super structure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 X-Drainage/Drainage straucture (1:1.5:3)

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 M20 in (raft foundation)

Providing weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC/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 Clauses1206.6.

Tubular Steel Railing on Medium Weight Steel Channel (ISMC series) 100 mm x 50 mm Providing, fixing and erecting 50 mm dia steel pipe railing in 3 rows duly painted on medium weight steel channels (ISMC series) 100 mm x 50 mm, 1.2 m high above ground, 2 m centre-to-centre, complete as per approved drawings Clause 1706

DRAINAGE SPOUTS complete as per drawing and technical specifications clause 1209

Providing and laying a buried expansion joint, covered with 12 mm thick, 200 mm wide galvanised weldable structrual steel plate as per IS:2062, placed symmetrical to centre line of the joint, resting freely over the top surface of the deck concrete, welding of 8 mm dia, 100 mm long galvanised nails spaced 300 mm c/c along the centre line of the plate, as per technical specifications Clauses 1207.2.3

Construction of Hill side Kutcha 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

Providing & fixing of PMGSY Logo Board at starting point, end point and every 2 Km distance of road length as per attached standard drawing duly painted and written as per MoRD specification and direction by Engineer in charge.Technical Specification Clause 1701

Providing fixing of Citizen Information Board with PMGSY Logo at suitable place in the starting of the road as per attached standard drawing duly painted and written as per the MoRD specification and direction given by Engineer in charge.Clause 1701 and Annexure 1700.1

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. concrete 450x450x600 mm, 600 mm below ground level as per approved drawing Clause 1701.2.2

Semi Reflective Traffic Signs Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS Sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by mean of properly designed foundations with M-15 grade cement

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 Roads1701.2.2

Kilometre Stone Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703 Ordinary Kilometer Stone (Precast)

5th Kilometer stone (precast)

200 m stone (precast)

Construction of Job pillers as per Fig. 1600.1 (d) and Technical Specification Clause 1602.4

Construction of reference pillars with RR 1:6 stone masonary and Plastered with 1:4 Mortar, (totally under ground) of length 200mm, width 200mm and height 300mm) as per Fig. 1600.1 (b) and Technical Specification Clause 1602.1 of MORD specifications

Stage 2 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 as directed by Engineer-in-charge and MORD specifications for Rural Roads 2014. (For Superelevation)

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 (For Making super elevation and patri filling)

Construction of coolie walling including supply of all material, labour, T&P etc. required for proper completion of the work as per direction of Engineerin- charge. (As per PWD Uttarakhand specifications)

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.

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 Grading 3 Providing, laying, spreading and compacting stone aggregates of specific sizesto 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. By Mechanical Means

Prime Coat Low 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 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502.

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.

20 mm thick open graded premix carpet using Cold Emulsion binder providing, laying and rolling of open graded premix carpet of 20 mm thickness composed 13.2mm to 5.6mm aggregates either using penetration grade bitumen or emulsion to require line , grade and level to serve as washing course on apreviously prepared base including mixing in a suitable plant laying and rolling with a three wheel 80-100 kn static roller Type A as per Technical Specification Clause 508 using Bitumen S-90.

Providing and laying seal coat sealing the voids in a COLD Emulsion surface laid to the specified levels, grade and cross fall using Type B, as per Technical Specification Clause 510Seal coat using Bitumen Bitumen (S-90)

MAINTENANCE ACTIVITIES Emergency Maintenance 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

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

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

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

ROUTINE MAINTENANCE- UNDER PBMC Maintenance under PBMC for 1] Trimming of grass and weeds from the shoulders/berms and disposing off the same to suitable locations as per technical specifications Clause 1914. 2] Maintenance of road side Drains including minor slip clearence , reshaping ,deepening and ,regrading ,as well as catch water drains as per technical specification Clause 1907. 3]Maintenance of shoulders to the required level by filling/cutting the soil and its compacting including disposal of the surplus material in approved muck disposal points as per specification clause 1903 . 4] Maintenance of scuppers & Culverts by way of clearing, Cleaning, Erosion repair, repairs to cracks, parapet walls and Protection works as per drawing and technical specification Clasue 1908. 5] Maintenance of Causeway by way of minor Surface repairs, replacing Guide Posts, repair of flood gauges, removal of debris, providing boulders and protection work and painting as per technical specification Clause 1909. 6] Maintenance of road signs by way of cleaning and repainting of mandatory / requlatory / cautionary / informatory and place identifications sign board as per drawings and technical specification Clause 1910. 7] Maintenance of 200 metre km stone by way of refiting of tilted stones repairing with cement mortar, cleaning, repairing and lettering on 200 metre km stone and 5th km stone as per drawing and technical specification Clause 1912. 8] Two coat white washing on parapet walls of CD work ,edge stones, tree truncks, and prominent rock patches on hill sides including preparation of surface by cleaning scraping etc. as per technical specifications Clause 191. 1st Year

2nd Year

3rd Year

4th Year

5th Year

Shri girdhar singh adhikari