SOPD_G_20_21_32 Improvement and Widening of Road from Itakhola to Borpam via Diplonga connecting Sootea under SOPD-(G) for the year 2020-21

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplins and trees girth upto 300mm, removal of stamps of trees cut earlier and disposal of unserviciable materials and staking of serviciable materials to be used or auctioned upto a lead of 1000m 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 road way in soil using manual means including loading in truck for carrying of cut earth to embankment site with all lifts and lead upto 1000 m

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.)

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.)

Constn. Of granular sub base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in placce method with rotavator at OMC, and compactinh with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) for Grading II

Wet Mix Macadam (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sb-base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density (including carriage of mixed materials up to 10.0 Km initial lead from mixing plant )

Providing and applying primer coat with Bitumen emulsion (CSS_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 specvification cl.502.

Providin and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granuler surface cleaned with mechanical broom.(including cost of testing of materials at site and laborotory as directed by deptt.) (III)With bitumen emulsion CRS-1 (b) Dry & Hungry Bituminous Surface.

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 bitumen binder @ 4.00 to 4.50 % by wt. of total mix and filler, transporting the hot mix to work site, laying with hydrostatic paver finisher with sensor control to the reqd. grade level and alingment rolling with smooth wheel roller as per MORT&H specification clause 507.complete in all respect.incl. carriage upyo a initial lead of 5.00 km from quarry and initial lead 10.00 km from mixed materials from mixed plant) incl. cost of testing materials at site and laboratory as directed by the deptt. (A) With Hydrated lime/cement as filler(reffer table 500-9 of MORT&H specification). (I) with 60/70 or VG - 30 grade Bitumen. (i)for grading II( 19 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 aggregates 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 reqd. grade, lavel 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.

Providing and laying interlocking concrete block pavement(ICBP) conforming to IS: 15658-2006 including all lead and lift complete as per technical specification and as directed. (a) 80mm thick interlocking precast blocks having compressive strenth of 40N/Sq.mm

Providing and laying interlocking concrete block pavement(ICBP) conforming to IS: 15658-2006 including all lead and lift complete as per technical specification and as directed. (c) Providing and laying M-40 grade cement concrete Edge block/Edge restraints complete as per technical specification cl. 1504.

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 ii) 5th Kilometer Stone (Precast)

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 ii)Ordinary Kilometer Stone (Precast)

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 ii)200th meter Stone (Precast)

Providing and fixing of retro-reflectorised cautinary,mandatory and informatory sign as per IRC-67 made of encapsulated lens type reflective sheeting vide clause vide 1701.2.3 fixed over alluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post of 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly desined foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm , 600 mm below ground level as per drawing and sign. (All the steel work must be Tata/Sail/or any other approved brand) (i)600 mm circular.

Providing and fixing of retro-reflectorised cautinary,mandatory and informatory sign as per IRC-67 made of encapsulated lens type reflective sheeting vide clause vide 1701.2.3 fixed over alluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post of 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly desined foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm , 600 mm below ground level as per drawing and sign. (All the steel work must be Tata/Sail/or any other approved brand) (iv) 600 mm equilateral triangle.

Providing and fixing of retro-reflectorised cautinary,mandatory and informatory sign as per IRC-67 made of encapsulated lens type reflective sheeting vide clause vide 1701.2.3 fixed over alluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post of 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly desined foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm , 600 mm below ground level as per drawing and sign. (All the steel work must be Tata/Sail/or any other approved brand) (ii) 900 mm Octagonal.

Providing and fixing of retro-reflectorised cautinary,mandatory and informatory sign as per IRC-67 made of encapsulated lens type reflective sheeting vide clause vide 1701.2.3 fixed over alluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post of 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly desined foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm , 600 mm below ground level as per drawing and sign. (All the steel work must be Tata/Sail/or any other approved brand) (iv) 800 mm x 600 mm rectangular.

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

Providing reflective Pavement marker with Micro Prismatics lens in both direction having thermoplastic body adhering to the specification and guide lines of MoSTR&Hs fixed to the road surface using the adhesives and the procedures recomendedby the manufactures with three months replacement warranty and free maintenance.

Planting of Trees and their Maintenance for one Year (Planting of trees by the road side (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 one year.

Supplying, fitting and fixing RCC guard post 150cm long erected 75cm above the ground and 75cm below the ground with M-15 grade (nominal mix 1:2:4 with broken stone aggregate up to 20mm size) of cement concrete and required reinfocement tied in position with annealed black wire including centering, moulding the top, curing including painting concrete surfaces in 23cm strips upto 0.75m from the top alternately in black and white and having 2 nos. reflective band of desired shade etc. complete as per design and as directed. 30 cm dia. RCC guard post with reinforcement of 6 nos. 12 mm dia. TMT main steel bars and 6mm TMT/MS stirups at 15cm c/c.

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications .

Drain System Excavation for structures.( Earthwork in excavation of foundation of structures as per drawing and technical specification including setting out construction of shoring and bracing removal of stumps and oter deleterious matter, dressing of sides and bottom and back filling the excavated earth to the extent required and utilising ther remaining earth for road work ) Ordinary soil Manual means (Depth upto 3m) ( Without dewatering )

Providing brick soling in earthen shoulder with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade including earthwork in excavation as necessary dewatering, complete.Stone soling of thickness 150 mm.

Sand Filling in Foundation Trenches as per Drawing & Technical Specification.

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specification invluding steel shuttering formwork.Withount plasticiser. RCC Grade M 20

Plain/reinforced cement concrete in substructure as per drawing and technical specifications and steel shuttering formwork. Withount plasticiser. RCC Grade M 25. Height upto 5.0m using concrete Mixer.

Reinforcement in Super Structure : Supplying,fitting and placing TMT conforming to IS:1786 Fe500 D reinforcement in super structure including splicing complete as per drawing and technical specifications.TMT-IS 1786(Fe-500 D) Primary Producer( TATA/SAIL/Esser Steel/Jindal panther steel/Shyam steel or equivalent)

HP culvert Excavation for structures.( Earthwork in excavation of foundation of structures as per drawing and technical specification including setting out construction of shoring and bracing removal of stumps and oter deleterious matter, dressing of sides and bottom and back filling the excavated earth to the extent required and utilising ther remaining earth for road work ) Ordinary soil Manual means (Depth upto 3m) ( Without dewatering )

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

Brick masonry work in cement mortar 1:3 in foundation complete excluding pointing and plastering, as per drawing and technical specifications

Bedding for pipe (ii) Type B(First Class) Bedding Layigng (First Class) bedding on well compacted sand moorum as per Clase 1105(ii) (i) Granular material

Supply of reinforced cement concrete pipe NP4 heavy duty non pressure pipe 1000mm dia

Labour for laying Reinforced cement concrete pipe NP4/NP3/prestressed concrete pipe for culverts on first class bedding of granular material /cc M-15 in single row including fixing collar with cement mortar 1:2,and cost of granular bedding but excluding excavation, protection works, backfilling, concrete and masonry work in head wall and parapet,cost of pipe and cost of CC bedding.

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

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification.

ANIL DAS