RIDF-XXVI/Darrang/02 Improvement and widening of Dumuonichowki Kurua Road (from Ch. 0.00m to Ch. 6500.00m) including cross drainage works under RIDF- XXVI of NABARD FOR THE YEAR 2020-21 in Darrang District in Sipajhar LAC

Amount

Clearing and Grubbing Road Land .(Clearing and grubbing road land including uprooting rankvegetation, 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 non thorny jungle

Excavation in Soil by Manual Means. (a) (Excavation for roadway in soil using manual means including loading in truck for carrying of cut earth to embankment site with all lifts and lead upto1000 metres.)

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.)

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 / '(b) from Govt land

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density,complete as per cl. 401( Including cost of testing of materials at site and laboratory as directed by the deptt.) (With all leads and lift upto the worksite). A) for grading- II Material

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 material to fillup the interstices of coarse aggregate,watering and compacting to the reqd. density (With all leads and lift upto the worksite). A) By Mechanical Means: a) 'Grading- II i) Using Screening Type-A ( 13.2 mm Agg.)

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 material to fillup the interstices of coarse aggregate,watering and compacting to the reqd. density (With all leads and lift upto the worksite). A) By Mechanical Means: a) 'Grading- III i) Using Screening Type-B (11.2mm Agg.)

Scarifying existing bituminous surface to a depth of 50 mm by mechanical means (Scarifyingthe existing bituminous road surface to a depth of50 mm and disposal of scarified material with in alllifts and lead upto 1000 metres.)

(Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including cleaning of road surface and spraying primer at the rate of .070 kg/m using mechanical means as per Technical Specification Clause 502.)( Including cost of testing of materials at site and laboratory as directed by the deptt.) (i) With bitumen emulsion - CSS 1h

Providing and applying tack coat with bitumen emulsion (RS-1)using emulsion pressure distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surface treated with primer & & cleaned with hydraulic broom as per Technical Specification 503. ( Including cost of testing of materials at site and laboratory as directed by the deptt.) (I) With Bitumen emulsion CSS-1h Dry and hungry bituminous surface

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 aggregates of specified grading premixed with bituminous binder, transported to site, laid over a pr(including carriage of mixed materials up to 10.0 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 B. II.with Polymer modified bitumen 70 II. for GradingII(19 mm nominal size)

Dense Graded Bituminous Macadam (Providing and laying dense bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix and filler transporting the hot mix to work site,laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment,rolling with smooth wheeled,vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no. 507. complete in all respect . (including carriage of mixed materials up to 10.0 Km initial lead from mixing plant with all lead and lift.)( Including cost of testing of materials at site and laboratory as directed by the deptt. B. with Polymer modified bitumen 70 (i)for Grading II 19 mm (nominal size)

Bituminous Concrete (Providing and layinbituminous concrete with 100-120 TPH batchtype hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment,rolling with smooth wheeled,vibratory and tandem rollers to achieve the desired compaction as per MoSRT&H cl. no.509. complete in all respect. (including carriage of mixed materials up to 10.0 Km initial lead from mixing plant )( Including cost of testing of materials at site and laboratory as directed by the deptt.) A. With hydrated lime/cement as filler ( refer table 500-9 of MoSRT&H specification) II. with Polymer modified bitumen 70 (i) for Grading-I ( 19 mm nominal size )

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick fixed on an angle iron of 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 450mm x 450mmm x 600mmm, 600 m below ground level as per approved approved drawings and technical drawings and technical specification clause 801. A)60cm equilateral traingle

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick fixed on an angle iron of 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 450mm x 450mmm x 600mmm, 600 m below ground level as per approved approved drawings and technical drawings and technical specification clause 801. A)60cm circular

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick fixed on an angle iron of 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 450mm x 450mmm x 600mmm, 600 m below ground level as per approved approved drawings and technical drawings and technical specification clause 801. A) 80cb x 60 cm rectangular

Kilo Metre Stone (Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc as per IRC: 26-1967. (i) 5th kilometre stone (precast)

Kilo Metre Stone (Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc as per IRC: 26-1967. (ii) Ordinary Kilometer stone (Precast)

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoSRT&H’s fixed to the road surface using the adhesives and the procedures recommended by the manufacturers with three months replacement warranty and free maintenance.

Painting Lines, Dashes, Arrows etc on Roads in Two Coats on New Work (Painting lines, dashes, arrows etc on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous surface, including cleaning the surface of all dirts, dusts and other foreign matter, demarcation at site and traffic control.) (i) Over 10 cm in width

Type - A, “W” : Metal Beam Crash Barrier(Providing and erecting a “W” metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2m center to center, 1.8 m high, 1.1m below ground/road level, all steel parts and fitments to be galvanized by hot dip process, all fitting to conform to IS:1367 and IS:1364, metal beam rail to be fixedon the vertical post with a spacer of channel section 150mmX75mmX5mm, 330mm long complete as per clause 810.)

Planting of Trees and their Maintenance for three Year (Planting of trees by the roadside (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering, fixing the tree guatrd and maintaining the plants for three year.

Earth work in excavation of foundation for structures as per drawing and technical specification 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 (i) Ordinary soil (A) By manual means (i) upto 3 m depth.

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 mix with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Plain/ Reinforced Cement Concrete in Open Foundation complete as pere drawing and Technical Specification including steel shuttering formwork. Without plasticiser B. PCC Grade M 15

Plain/ Reinforced Cement Concrete in Open Foundation complete as pere drawing and Technical Specification including steel shuttering formwork. Without plasticiser Case I : Using concrete mixer C. RCC Grade M 20

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

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size toeards the wall and provided over the entire surfaces behind the abutement, wing wall and return wall to the full height compacted to firm condition complete as per drawing and technical specification.

Providing weep holes in Brick masonry/ Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce.Complete as per drawing and Technical specification.

Supplying, fitting and placing TMT IS:1786 (Fe 500) bar reinforcement in sub-structure complete as per drawing and technical specifications. (a) TMT-IS 1786 ( Fe-500 D) Primary Producer tonne 78525.00 (TATA/ SAIL/ Esser Steel/ Jindal Panther steel/ Shyam steel or equivalent)

Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolurence of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequat space betw een vertical posts for expansion, complete as per approved drawings and technicalspecifications.

Drainage Spouts complete as per drawing and Technical specification

Boulder apron laid in wire crates (Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire conforming to IS: 280 & IS:4826 in 10 0mm x 100mm mesh (weaved diagonally) including 10% extra for laps and joints laid with stone boulders weighting not less than 40Kg each.)

Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and technical specifications. (B) Random Rubble masonry

Plastering with cement mortar (1:3 ), on brick work in sub-structure as per Technical specification.

Reinforcement in Super Structure: Supplying, fitting and placing TMT conforming to IS:1786 Fe 500 D reinforcement in super-structure including splicing complete as per drawing and technical specifications. (a) TMT-IS 1786 ( Fe-500 D) Primary Producer tonne 80072.00 (TATA/ SAIL/ Esser Steel/ Jindal Panther steel/ Shyam steel or equivalent

Plain/Reinforced cement concrete, in sub & 2200 structure complete as per drawing and technical specification and steel shuttering formwork Without plasticiser E. RCC grade M 20 (a)Height upto 5m Using concrete Mixer

Earth work in excavation of foundation for structures as per drawing and technical specification clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead of 50m,, dressing of sides and bottom.. (i) Ordinary soil upto 3 m depth

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate40 mm nominal size mechanically mixed, placed infoundation and compacted by vibration including curingfor 14 days.)

Bedding of pipe (B) Type B (First Class) Bedding Laying (First Class) bedding on well compacted sand, moorum as per Clause 1105 (ii) i) Laying (First Class) bedding on well compacted sand,moorum as per Clause 1105 (ii)

Providing and Laying Reinforced Cement Concrete Pipe NP3 as perdesign in Single Row Providing and laying reinforced cement concrete pipe 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. 1000mm dia

Brick masonry work in 1:3 in sub-structure complete excluding pointing and plastering, as per drawing and technical specifications

Plastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical specifications

PRABHU AGARWALLA CONSTRUCTION PVT LTD