SOPD_G_20_21_207 Construction of Namati Sukani Road (L-7.80Km) under SOPD-G for the year 2020-21 under Nahorkotia LAC

Amount

Clearing and Grubbing Road Land .(Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to beused or auctioned up to lead of 1000metres including removal and disposal of top organic soil not exceeding 150mm thickness. I) By Manual Means:- A. In area of light jungle

Embankment Construction with Material Obtained from Borrow Pits (Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirment of table 300-2 (Including cost of testing of materials at site and laboratory as directed by the deptt.) (a) from private land

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table (300-2) (a), ( Including cost of testing of materials at site and laboratory as directed by the deptt.) (a) From Private Land

Granular Sub-base with Coarse Graded Material (Table:- 400-2)(Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density,complete as per cl. 401( With an initial lead of 5Km.) (ii) for grading- II Material

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness , hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding materials to fill up the interstices of coarse aggregate, watering and compaction to the required density (With an initial lead of 5.0Km) . B. By Mechanical Means 1) Grading -II (c) Using Screening Type-B (11.2mm Agg.)

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness , hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding materials to fill up the interstices of coarse aggregate, watering and compaction to the required density (With an initial lead of 5.0Km) . B. By Mechanical Means 1) Grading -II (c) Using Screening Type-B (11.2mm Agg.)

Prime coat (Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of specified quantity using mechanical means.)( Including cost of testing of materials at site and laboratory as directed by the deptt.) B. Primer @ 1.00 Kg per sqm. (ii) With bitumen emulsion-CSS-1h

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.( Including cost of testing of materials at site and laboratory as directed by the deptt.) (i) With Bitumen emulsion CSS-1h ( c) Granular surfaces treated with primer

Bituminous Macadam (Providing and laying Bituminous macadam with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregate of specified grading premixed with bituminous binder, transported to site,and laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction(using smooth wheel roller 80-100 KN and vibratory roller of 80-100 KN)(including carriage up to initial lead of 5.0 km from quarry and carriage of mixed materials up to 10.00 km initial lead from mixing plant)(including cost of testing of materials at site and laboratory as directed by the deptt.) A. Without anti stripping agent. (a) With 60/70 or VG-30 grade paved bitumen. (ii) for Grading I (40 mm nominal size)

Semi-Dense Bituminous Concrete (Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregate of specified grading premixed with bituminous binder,@ 4.5 to 5% of mix and filler transporting the hot mix to work site , laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment , rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no. 508 complete in all respect. (Including carriage up to initial lead of 5.0 km from quarry and carriage of mixed materials at site and laboratory as directed by the deptt.) (D) With rock dust as filter (refer table 500-9 of MoSRT&H specification) & anti stripping agent as per IS:14982 (Refer Appendix-5 of MoSRT&H Specification) (a) With 60/70 or VG-30 grade paved bitumen. (ii) for Grading II (10 mm nominal size) (ii) for Grading-II(13 mm nominal size)

Earthwork in excavation for foundation of structures upto 3m depth as per drawing and technical specifications Clause 1104 including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

PCC M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & Technical Specification Clause 1109

Bedding for pipe (ii) Type B (First Class) Bedding Laying (First Class) bedding on well compacted sand moorum as per Clause 1105(ii) (ii) Granular Material

Stone Masonry work in cement mortar in foundation of Head walls complete as per drawing and technical specification clause 1109. A. In 1:4 cement mortar.

Plastering with cement mortar (1:3) 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204.

Providing & laying reinforced cement concrete NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106 (B) 1000 mm dia

Construction of sub-grade and earthen shoulders with approved materials obtained from borrow pits with all lift and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of tables 300.2 with a lead up to 1000m as per Technical Specifications clause 301.1(b) Private Land (for Earthwork in cushioning)

PCC M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & Technical Specification Clause 1109

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 A With crushed stone

Supplying, fitting and placing TMT bar reinforcement (Fe-500 D) in sub- structure complete as per drawing and technical specification Clauses 1002, 1005, 1010 & 1202

Drainage spouts complete as per drawing and technical specifications Clause 1209

Filler Joint. Iii) Providing and fixing 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans, covered with sealant complete as per drawing and technical specification.

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar . (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

Providing weepholes in brick masonry/stone masonry, plain/ Nos. 117.70 reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

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 Means ii Bitumen (S-65)

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. A) By Manual Means i) Bitumen (S-90)

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications

RCC guard post. Supplying, fitting and fixing of RCC guard post 150 cm long, 75 cm above the ground and 75 cm below the ground with 4-12 mm Tor steel main steel and 6 mm MS stirrup @ 30 cm c/c tied with position with annealed black wire cement concrete proportion 1:2:4 with broken stone aggregate up to 20 mm size including centering, moulding the top, curing, painted black and white alternately in 23cm strips upto 0.75m from the top having reflective band 2 nos.of desired shade etc. as per design and direction complete. (i) 15 cm dia with 4-12mm Tor bar .

Kilometer stone -(Reinforced cement concrete M15 grade kilometer stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc.)(i)5th km stone

Kilometer stone -(Reinforced cement concrete M15 grade kilometer stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc.)(ii)Ordinary Kilometer Stone

Kilometer stone -(Reinforced cement concrete M15 grade kilometer stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc.)(ii) 200 meter Stone

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand)(ii)60 cm equilateral traiangle

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand)(ii)60 cm circular

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes and conforming to the MoSrt&H specifications

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