Improvement of Oldi chhak to Nuagaon road from ch 2.050 km to 2.640 km in the District of Kendrapara under State plan for the year 2025-26

Dismentaling and removing cement concrete including stacking the useful materials for reuse and removing the debris within 50m lead.

Clearing & Grubbing road land ias per approved drawing & technical specification as per clause 201 of MORT&H Specifications for Road & Bridge works ( Latest Revision ).

Construction of Granular Sub-base by providing close graded Grading-VI materials as per clause 401 of MORT&H Specifaction for Road & Bridge works

Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming toIS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement rationot to exceed 15:1, aggregate gradation after blending to be as per Table 600.1,cement content not to be less than 150kg/cum, optimum moisture content tobe determined during trial length construction, concrete strength not to beless than 10Mpa at 7 days, mixed in a batching plant, transported to site, laidwith a paver and compacting with vibratory roller, finishing and curing asper Clause 601 of M

Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing and as per Clause 602 of MoSRT&H Specifications for Road & Bridge works (5th Revision)

Collecting,Supplying and Spreading Sand and Moorum in shoulder of 100mm thick complete including cost carriage of material and hire charges of PRR etc. complete as per the direction of Engineer-In-Charge

Construction of embankment with approved matrial obtained from borrow pits with all lift and leads ,transporting to site by mechanical means within a lead of 5kms, spreading, grading to required slope and compacting to meet requirement of table 300-2 & Clause 305 of MoSRT &H Specifications for Road & Bridge work (latest revision)

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 table 300-2.

Fine Dressing & Turfing the slope of the embankment with compact turf grass as per clause 307 of MORT&H Specification for Road & Bridge works ( Latest Revision )

Road marking with hot applied thermo plastic paint and drop on glass beads as per MORTH specfication etc. complete as direction of the Engineer-in-charge.

Road Furniture :-Providing and fixing of R C C M15 grade guard post of 1.0m high and of size 15cm external diameter at top and 25cm external diameter at bottom with base of 30cm x 30cm x 10cm thick as per IRC specification for finished item of work.

Ordinary kilometer stone (precast)

Providing and fixing of retro-reflectorised, cautionary, mandatory and informatory sign as per IRC-67 made of high intensity grade sheeting vide clause 801.3 ,fixed over aluminium sheeting, 1.5mm thick supported on mild steel angle post 75m x 75mm x 6mm (90 cm equilateral Triangle.)

80mm x 60mm Rectangular.

60cm. Circular.

60 cm x 45 cm rectangular

60 cm x 60 cm Square

Direction and place Identification Signs upto 0.9 sqm. Size Board.

Earth work in excavation of foundation of 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

Sand filling in foundation of structure as per approved Drawing & Technical Specifications and as per Section - 2100 of MORT&H Specifications for Road & Bridge works (Latest Revision).

Providing Cement Concrete of (1:3:6) complete as per drawing and technical specifications Clauses 802,803,1202 & 1203(foundation)

Providing Concrete for Reinforced cement concrete in M-20 complete as per drawing and technical specifications Clauses 802,803,1202 & 1203

Cement concrete M 15 Levelling coarse with 40 mm size C.B. Metal of approved quality as per approved drawing and direction of the Engineer-in-charge including cost, conveyance, royality taxes of all materials conforming to the MORTH techanical specificat

RCC M20 grade Reinforced Cement Concrete in Foundation complete as per Drawing and Technical Specifications.( FOUNDATION)

Sub structure

Slab (Superstructure)

Providing HYSD reinforcement for RCC works including bending bindingand placing in position for finished item work as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Providing and laying of Metal spall backing in the rear side of abutments and wing walls. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall

Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequate space.( including reinforcement)

Rough stones dry packing in aprons and revetment with hard granite stone 30 cm and above using stone obtained for Quantity of RR Structure

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

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

Providind drainage spout.

Painting two coats with enamel paint

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