Construction and improvement of Road from kpguda to sitapur road in the district of Rayagada for the year of 2025 26 under improvement of existing rd road

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.

Scarifying the existing bituminous road surface to a depth of 150mm and disposal of scarified material with a lift upto 3m and lead upto 1000 m as per technical specification clause 301.4 and as per direction of the Engineer-in-Charge

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.

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.

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 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 bituminous macadam with hot mix plant using crusher aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification Clause 504. 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 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.

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 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

In substructure

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

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 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.

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 pipe NP3 Single Row

1000mm dia pipe NP3 Double Row

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

3) 5th KM mtr Stone

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

800x600mm Rectangular

Providing and erecting direction and place identification retro-reflectorised sign as per IRC-67-2012 made of Class-B retro-reflective sheeting of high intensity and high intensity prismatic grade sheeting as per ASTM D 4956-09 Type-III and IV strictly conforming to Clause 6.7 of IRC 67-2012 and vide clause 801.3, fixed over aluminium sheeting, 2.00 mm thick as per Clause 6.5.2 of IRC : 67-2012 or A.C.P. (Aluminium composite panel) used for sign boards with a thermoplastic core of low density polyethylene (LDPE) between two thick sheets of aluminium with over all thickness of 4mm and aluminum thickness of 0.5mm on both sides supported on mild steel angle post 75mm x 75mm x 6mm, 2 nos and 3 nos horizontal and 1 no vertical extra supporting member of M.S.angle of size 50mm x 50mm x 6mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45 cm x 45 cm x75 cm, 60 cm belowground level as per approved drawing including cost, conveyance, royality, taxes of all materials, labour, T & P, excavation, curing etc. complete, under supervision of Engineer-in-Charge.(1200mmx800mm Rectangle)

Providing and fixing of typical Informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. 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 1700.1

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 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

Providing and erecting direction and place identification of semi reflective sign boards as per IRC-67 made of 2 mm thick M.S. Sheet duly stove enameled paint white colour in front and grey colour on back with reflective border of 70 mm width and required message, letters, figures with reflective tape of engineering grade as per MORD specifications of required shade and colour. Supported and welded on two nos. 47 mm x 47 mm of 12 SWG square tube of 3050 mm height duly strengthened by 25 mm x 5 mm MS flat iron on edges on back firmly fixed to the ground by means of properly designed foundations with M-15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701 of MoRD

Providing and fixing 15 cm dia and 1 m long guard post of RCC (1:2:4) including cost, conveyance royality, Cess, taxes of all materials, labour, T&P required for the work etc. complete as per specification and direction of the Engineer in charge.

and as per the direction of the Engineer in charge

1st year

2nd year

3rd year

4th Year

5th Year

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

Maintenance and repair of RCC railing to bring it to the original shape with cleaning and repainting as per drawings and technical specifications clause No 1911 as per direction of Engineer in charge.

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

White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning scraping etc. as per technical specifications Clause 1915 of MoRD & direction of Engineer-in-charge.

1st year

2nd year

3rd year

4th Year

5th Year