Improvement to Rautpada Lehenga (9.05 Km) and Begunia Parichal (4.00 Km to 8.237 Km) Road in the Dist. of Khurda under MMSY-Improvement to Existing RD road for the year 2024-25

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202 of MORD specification for Rural roads & as per direction of the Engineer-in-charge. I)Plain cement concrete

II) Reinforced cement concrete

iii) Stone/brick masonry

iv) Hume pipes above 600mm to 900mm dia.

Construction of embankment with approved materials obtained from borrow pits with all lifts and leads, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301of MORD specification for Rural roads and as per the direction of the Engineer-in-Charge. (Vide A/R ,Page-157 sl no-35)

Construction of embankment with approved materials deposited at site from road way cutting and excavation from drain & foundation of other strutures graded & compacted to meet the requirement of Tables 300.1 & 300.2 as per clause no.301of MORD specification for Rural roads and as per direction of Engineer-In-Charge.

Fine dressing and turfing including transportation of turfs by mechanical means with all leads and lifts and placing the turfs in position and ramming with thappies including watering and cost of labour and all materials etc complete asper direction of Engineer-in charge.

Stabilisation of in-situ (existing pavement crust) or soil or otherwise subbase/base course up to the required depth by cold in-situ recycling using cement and chemical additives/otherwise: Providing pulverizing, spreading, milling and mixing of chemical additives at the appropriate rate as per job in mix design in accordance with IRC-SP-72-2015, IRC-37-2012 & 2018 and IRC SP 89 (part-II) 2018. Cementitious additive @ rate of a minimum of 5-7% and CCS/CS additive should be spread on the existing pavement using a mobile truck mounted containerized cement/additive spreader with microprocessor-controlled weighing and spreading system including cost,conveyance,royalty of all materials required for the work etc complete as per direction of Engineer-in-Charge.

Supply &Laying of SAMI lAYER on road including ,cleaning, dressing, Rolling by PTR complete in all respect as per design, drawing, and specification and as directed by EIC.

Providing and applying primer coat with bitumen Emulsion [SS-1] on prepared surface of Granular base including cleaning of road surface & spraying primer @ 0.60 kg / 10 sqm using mechanical means as per technical specification clause 502 of MORD and as per direction of Engineer-in charge

Providing and applying tack coat with bitumen Emulsion [RS-1] using emulsion distributor @ 0.20-0.25 kg /sqm on the prepared granular surface treated with primer & cleaned with hydraulic broom including cost, convayance, royalty, labour, T&P,as per technical specification clause 503 of MORTH and as per direction of Engineer-in charge

Providing and laying bituminous concrete with batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder of 60/70 penetration grade of bitumen, 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 wheelede, vibratory and tandem rollers to achieve the desired compaction as per Clause 508 of MoSRT&H Specifications for Road & Bridge works (4th Revision)

Construction of Unreinforced cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork, laying and fixing of 125 micron thick polythene film, wedges including levelling the formwork as per drawing, spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert , admixtures as approved, curing of concrete slabs for 14-days with curing compound and water, finishing to lines and grade as per drawing and Technical Specification Clause 1501 of MORD and asper direction of Engineer-in charge.

Providing and laying 80mm thick factory made cement concrete interlocking paver block of M40 grade made by block making machine with strong Vibratory compaction, of approved size,design & shape,laid in required colur and pattern over and including 30mm thick complete and direction of the Engineer-in-charge.

Earthwork in excavation for foundation of structures in all kinds of soil upto 3 m depth as per drawing and technical specification Clause 305 of MORD specification for Rural roads includding setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, and disposal up to a lead of 50m, dressing of sides and bottom and backfilling with excavated suitable materials and as per direction of Engineer-in-charge.

Excavation for Road work in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slope, inaccordance with requirements of line carriage by mecanical means in foundation in all soil with all leads & lift etc. complete.

Filling in foundation trenches with approved quality of sand as per drawing and technical specification clause 1108, 305.3.9 & 1200 of MORD and as per direction of Engineer in charge

Providing and laying hard stone boulder in Appron for bed protection with stone boulder of minimum size and weight, no fragment weighing less than 25 kg laid dry complete as per drawing and technical Specification clause 1301 of MORD specification for Rural roads and as per direction of Engineer-in-Charge.

Gravel Backing to Revetments/ underneath pitching in slopes complete as per drawing and technical specifications Clause 1302of MoRD specification for Rural roadsand as per the direction of the Engineer-in-charge.

ii) 600 mm dia.

R.C.C grade M 20,

R.C.C. grade M 25

Plain/reinforced cement concrete in Sub structure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 of MORD specification for Rural roads and as per the direction of the Engineer-in-Charge. i) P.C.C Nominal mix (1:2.5:5)

ii)R.C.C. grade M 25

Providing and laying reinforced cement concrete in Superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 of MORD specification for Rural roads as per direction of the Engineer-in-Charge. R.C.C M 25

Providing HYSD bar confirming to approved grade including all labour for cutting, bending binding, lapping etc(conforming to IS specification & jointing if necessary by lapping & tying the grills & placing in position as required for RCC work as per approved drawing & laying in position including cost, conveyance of tor steel & binding wire of 18 to 20 gauge ( as approved by the Deptt.) etc complete as per drawings and technical specifications as per the direction of the Engineer-in-Charge. (AR,P-52 item No-9-A)

Painting two coats including primer coat after filling the surface with synthetic enamel paint in all shades on new plastered /concrete surfaces as per drawing and technical specification of MORD specification for Rural roads and as per the direction of the Engineer-in-Charge.

Providing and laying Filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specification Clause 1204.3.8 of MORD specification for Rural roads and as per the direction of the Engineer-in-Charge.

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3 of MORD specification for Rural roads and as per the direction of the Engineer-in-Charge.

Providing Weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall etc.all complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 of MORD specification for Rural roads and as per direction of Engineer-in- charge.

Providing & fixing Retro-Reflectorised cautionary, mandatory and informatory sign as per IRC-67 made of Class-B type-IV Retro-Reflective sheeting fixed over 2 mm thick Allumium sheeting vide clause 801-3, 3 mm / 4 mm thick Alluminium compsite material sheet depending on the size of the sign fixed over back support frame of min 25 x 25 3 mm angel mounted on a mile steel angel of size 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45 cm x 45 cm x 75 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per Section-12 of IRC-67 including cost, convayance, royalty, taxes of all materials, labour, T&P, excavation, curing etc. complete, under supervision of E.I.C. 60 cm equilateral Triangle

60 cm Circular

Supplying and installing of reinforced cement concrete M 15 grade Kilometer 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 of MORD specification for Rural roads and as per direction of Engineer-in-charge. i) 5 kilometer stone

ii) Ordinary kilometer stone

iii) 200 M Stone

Providing & fixing of M-15 grade Guard stone / boundary stone of standard design as per IRC-25 fixed position including finishing and lettering as per drawing and Technical Specifications of MORD specification for Rural roads clause 1704 as per direction of Engineer-in-charge.

Providing and erecting of Main informatory sign board (MIB) of retro-reflective sign boards retro- reflectorised sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area exceeding 0.9 sqm supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing

Providing and erecting of typical Citizen informatory sign board (CIB) of retro- reflectorised sign boards as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area exceeding 1.35 sqm supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing

Direction and Place Identification signs more than 0.9sqm size board,1200mmX1800mm (Data Book Page No-216)

Providing & Fixing Road markers/ Road Stud with Lense Refletor 100x100mm dia incluiding all cost. Etc Complet. (As per local collection).

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.

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Maintenance of earthen shoulder Stripping of excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawing and technical specification clause 1903 of MORD specification for Rural roads and as per direction of Engineer-in- charge. 1st Year

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Maintenance of Bituminous surface road i.e. repair to pot holes and removal of loose materials, trimming of sides, cleaning of surface by providing tack coat, 20 mm thick pre mix carpet and seal coat 1904.2 of MORD specification for Rural roads and as per direction of Engineer-in- charge. 1st Year

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Maintenance of Hume Pipe culverts by way of clearing , cleaning erosion repair, repair to crack, parapet wall and protection work as per drawing and technical specification clause 1908 of MORD specification for Rural roads and as per direction of Engineer- in- charge. 1st Year

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Maintenance of Road Signs by way of cleaning and repainting of mandatory. Regulatory/ cautionary/ informatory and place identification sign board as per drawing and technical specification clause 1910 of MORD specification for Rural roads and as per direction of Engineer-in-charge. 1st Year

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