Construction and Maintenance of Uperkodinga to Biriguda under MMSY TRIP Scheme in the district of Rayagada for the year 2025 26

B.T. ROAD Clearing and grubbing road land in area of light jungle including uprooting rank vagetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of tress cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned upto a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness including watering and cost of labour, cess & all materials etc. complete as per direction of Engineer - in - charge.

Dismantling of existing structures like culverts, bridges, retaining walls and other sturcture comprising of masonry, cement concrete wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable materials and stacking the serviceable materials with all lifts and lead of 1000m as per Technical Specification Clause 202

Construction of embankment with approved material obtained from borrow pits 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 and Bridge works (4th Revision) with cost of all labour, T&P and with cess, royality and as per direction of Engineer-in-charge. (Payment of earthwork will be made compacted level section) only

Excavation for roadway in hard soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, inaccordance with requirements of lines, grades and cross sections, and transporting to the embankement location with a lift of up to 1.5m and lead up to 1000m as per techincal specification clause 302.3 of MoRD and as per direction of Engineer-In-Charge.

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 Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 and as per the direction of the Engineer in charge.

Construction of Granular sub-base by providing Close graded Granular Sub-base Grading-III material as per table-400-1, 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 including cost, conveyance taxes, royality, additional charges, DMF 10% & EMF 5% over royalty cess complete as per direction of the Engineer in charge

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub base and compacting with smooth wheel roller of 80 to 100 KN weight to achieve the desired density including lighting, barricadding and maintenance of diversion etc. as per Tables 400.11 & 400.12 and Technical Specification clause 406 with cost of all labour, T&P and with cess, royality, additional charges, DMF 10% & EMF 5% over royalty and as per direction of Engineer-In-Charge.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means as per Technical Specification Clause 502 of MoRD for low porosity surface. and as per direction of Engineer-In-Charge. (By Mechanical Mean)

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 of MoRD. and as per direction of Engineer-In-Charge. (By Mechanical Mean)

Providing and laying semi dense bituminous concrete with batch type hot mix plant using crushed aggregates of speficied 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 specification for Road & Bridge works and all other T&P articles including cost, conveyance, royality, additional charges, DMF 10% & EMF 5% over royalty Cess, taxes of chips and bitumen & other required materials etc. complete as per specification and direction of the Engineer in charge.

Providing,supplying,fitting and fixing of 80mm thick interlocking concrete paver block on compacted river coarse sand free from all organic materials and filling the joints with sand including cutting,corbelling, splays whereever necessary to proper size with cost,conveyance,royalities of all materials and as directed by Engineer-in-chief.

Fine dressing &Turfing with all leads & lifts and placing of turfs in position and ramming with thapies including watering and cost of labour & all materials, Cess etc. complete as per direction of Engineer - in - charge.

C.D.WORK Earth work in excavation of foundation in hard or gravelly soil with all leads & lifts including dressing the sides & leveling the bed of the foundation to the required width & required depth including shoring shuttering, propping bullah, pilling, dewatering from foundation supplying & working of pumps including hire & running charges of pumps & all machineries required for the work & providing coffer dam if required & stacking the excavated materials away from the working areas with Cess complete as per specification & direction of the Engineer-in-chargel.

Providing & filling good clean river sand of approved quality including watering to complete saturation & ramming complete including cost conveyance, royalty, additional charges, DMF 10% & EMF 5% over royalty Cess & taxes of all materials & cost of all labour & T&P required for the work etc complete as per specification & direction of Engineer-in Charge.

Providing, laying and fixing RCC pipes of NP3 as follows (Confirming to relevant I.S.Specification) in position including sealing the joints in C.M (1:3) including cost, conveyance royality, taxes, Cess of all materials, labour, T&P required for the work etc. complete as per specification and direction of the Engineer in charge.

1000mm dia Single Row

Providing HYSD bars confirming to approved grade including all labours for cutting ,bending, binding, lapping, splicing, welding etc. (conforming to ISI specification) & jointing if necessary by lapping & tying the grills & placing in position as required for RCC works as per the approved design, hoisting, lowering & laying position including cost & conveyance of tor steel & binding wires of 18 to 20 gauge(as to be approved by the Deptt.) etc. complete with Cess in all respect (weight of binding wire shall not be considered for payment at all which will be borne by the contractor ) as per specification and direction of the Engineer in charge.

Providing Plain Cement concrete M-15 in foundation upto a required depth below ground level and upto a required height above ground level/bed level using 40mm down graded hard granite aggregates of approved quality from approved quarry including hoisting, lowering, laying compacting in position in layers to proper slope & level including watering, curing and cost, conveyance, Cess, royality, additional charges, DMF 10% & EMF 5% over royalty taxes of all materials etc. with all labour and T&P required for the work including dewatering, shuttering if necessary complete as per direction of Engineer – in – charge

In Foundation

In substructure

Providing Cement concrete M-20 upto a required depth below ground level and upto a required height above ground level/bed level using 20mm down graded hard granite aggregates of approved quality from approved quarry including hoisting, lowering, laying compacting in position in layers to proper slope & level including watering, curing and cost, conveyance, Cess, royality, additional charges, DMF 10% & EMF 5% over royalty , taxes of all materials etc. with all labour and T&P required for the work including dewatering, shuttering if necessary complete as per direction of Engineer – in – charge

In Foundation

Providing RCC of design mix of M-25 grade of controlled qulity having cube strength of 250kg./cm2 in design mix with minimum quantity of cement as specified in IRC Code of 150 mm. cubes at 28 days curing after mixing & tests conducted in accordance with relevant clauses of IS 456/IS 516/IRC 16/1987/IRC-78/1983 using crusher broken hard granite course aggregate of 10 mm. to 20mm. sizes obtained from approved quary & proportion as specified in clause-302.6.2 of IRC 21/1987, IS-10262 & including hoisting, lowering & laying concrete in layers compacting with vibrators watering & curing for 28 days including water tight steel centering & shuttering & form works finishing the exposed surface smooth providing beads & grooves wherever necessary including cost, conveyance royalties, additional charges, DMF 10% & EMF 5% over royalty , Cess and all other taxes of all materials with all leads & lifts, cost of all labour T&P & machineries etc. required for the work including dewatering if necessary, complete in all respects as per direction of the Engineer-in-Charge.

Superstructure

Construction of Precast R.C.C. railing of M25 grade with 20mm down graded nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre- to centre spacing between vertical posts not to exceed 2000mm learning adequate space between vertical posts for expansion as per approved drawing including cost, conveyance, royality, additional charges, DMF 10% & EMF 5% over royalty , Cess of all materials and as per direction of Engineer-in-Charge.

Rough stones dry packing in approns & revetments of designed thickness on slope using 30 cm & above size hard broken granite stones of approved quality free from weathering skin & from approved quarry including filling the interstices with small stones spalls etc. wth cost, conveyance, royalty, additional charges, DMF 10% & EMF 5% over royalty with all leads & lifts & taxes of all materials & labour T&P etc. complete in all respects (the weight of each stone shall not be less than 50 Kg. ) as per specification & direction of Engineer-in-Charge.

Providing weep hole in plan / Reinforced concrete abutment/ wing wall / retaining wall with 100mm dia A.C. Pipe, extending through the full width of the structure with slope of 1V : 20 H towards drawing face complete with Cess etc. as per drawing and technical specification and direction of Engineer in charge.

ROAD APPURTENANCES Supplying and fixing of measurement stones of R.C.C. M-15 grade including painting, lettering in accordance with the specifications and as approved by the engineer and as per direction of Engineer-In-Charge and as per clause 1703 of MoRD.

1) Oridinary Km Stone

2) 200 mtr Stone

4) Guard Post (M-20)

Providing and erecting Informatory retro-reflectorised sign as per IRC-67-2012 made of class-B retro-reflective sheeting of high intensity prismatic grade sheeting as per ASTMD4956-09type-III and IV strictly conforming to clause 6.7of IRC67-2012 and vide clause 801.3, fixed over aluminium sheeting, 2.00mm thick as per clause 6.5.2 of IRC:67-2012 or A.C.P (Aluminium Composite Panel) used for sign boards with a thermo plastic core of blow density polythylene (LDPE) between two thick sheets of aliminium with over all thickness of 4mm and aliminium thichness of 0.5mm on both sides supported on mildsteel square post 80mmx80mmx3mm, 2nos and 5nos horizontal and 3no vertical extra supporting member of M.S pipe of size 50mmx50mmx3mm firmly fixed to the ground by means properly designed foundation withM-15 grade cement concrete 90cmx90cmx15cm, 150cm below ground level of as per approved drawing including cost, conveyance, royality, taxes of all materials, labour, T&P, excavation, curingetc. complete,under supervision of Engineer-In-Charge.Size-12'X8'(3657mm x 2438mm Rectangle)

Providing and fixing of typical Citizen Informatory sign board with Logo as per MoRD specification and drawing. Two nos MS Plate of 1.6 mm thick, top and bottom plate duly welded with MS flat iron 25mm x 5m size on back on edges. The flat iron frame of both plates with be welded to 2 Nos. 75mm x 75mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 600mm x 600mm x 750mm, 750mm below ground level. Lettering and printing arrows, border etc will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure 1700.00

Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS Sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by mean of properly designed foundations with M-15 grade cement concrete 450x450x600 mm, 600 mm below ground level as per approved drawing as per Clause 1701.2.2 of MoRD and as per direction of Engineer-In-charge

600 mm equiaterial triangle

600 mm circular

1st year

2nd year

3rd year

4th Year

5th Year

Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per MORD Techinical Specification Cluase 1903 & direction of Engineer-in-charge.

1st year

2nd year

3rd year

4th Year

5th Year

Restoration of rain cuts with soil, moorum gravel or a mixture of these, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and technical specifications Clause 1902 of MoRD by manual means and as per the direction of the Engineer in charge

1st year

2nd year

3rd year

4th Year

5th Year

Maintenance of Bituminous surface road. Repair to pot holes and removal of loose material, trimming of sides, cleaning of surface by providing tack coat, 25 mm thick SDBC as per clause No. 508 of MoRD and as per the direction of the Engineer in charge

1st year

2nd year

3rd year

4th Year

5th Year

Maintenance of Culvert by way of Clearing, Cleaning, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification Clause 1908 of MoRD & direction of Engineer-in-charge.

1st year

2nd year

3rd year

4th Year

5th Year

Maintenance of 200 metre & km stone by way of refixing of tilted stones repairing with cement mortar, cleaning, repairing and lettering on 200 metre km stone and 5th km stone as per drawing and technical specification Clause 1912 of MoRD & direction of Engineer-

1st year

2nd year

3rd year

4th Year

5th Year

Cutting of branches of trees from the road way or with in R.O.W including disposal of wood and leaves to suitable location as per technical specification Clause 1914 of MoRD & direction of Engineer-in-charge.

1st year

2nd year

3rd year

4th Year

5th Year

Cutting of shurbs from the roadways or within ROW including clearing away from site etc complete as per drawing & MORD Techinical Specification Cluase 1914 & direction of Engineer-in-charge.

1st year

2nd year

3rd year

4th Year

5th Year

Triming of grass & weeds from the roadways or with ROW including clearing away from site etc complete as per drawing & MORD techinical specification Cluase 1914 & direction of Engineer-in-charge.

1st year

2nd year

3rd year

4th Year

5th Year

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