Construction of Road from RD road to Nuapuki-Kolab road GP. Badakerenga, Block Koraput under MMSY-TRIP in the District of Koraput for the year 2024-25.

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials by manual means and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201 but excluding the charges of GST etc. complete & as per direction of the 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 with all lifts and leads, transporting to site by mechanical means, spreading, grading to required slope and compacting to meet requirement of table 300-2 & clause 305 of MoRTH specifications for Road & Bridge works (4th revision) but excluding the charges of GST etc complete as per specification & 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 as per MORD technical Specification Clause 301 and direction of the Engineer in Charge (excluding cost of excavation and transportation to site).

Excavation in ordinary rock using Hydraulic Excavator of 0.9 cum bucket capacity including cutting and loading in tippers,transporting to embankment site with a lift upto 1000m,trimming bottom and side slopes in accordance with requirements of lines,grades and cross-section as per Techinal Specification clause 302.3.5.

Fine dressing and turfing including transportation by mechanical means with all leads and lifts and placing of turfs in position and ramming with thapies including watering and cost of labour and all materials but excluding the charges of GST etc. complete as per the direction of the Engineer-in-Charge.

Providing & laying Granular Sub-Base in layers not exceding 225 mm watering and compacting to required density in O.M.C with Vibratory Roller including hire and running charges of VRR etc complete.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheeled steel roller8-10 tonnes in stages to proper grade and chamber,applying and brooming requisite type of screening/binding materials to fill up the interstices of coarse aggregate,watering and compacting to the required density as per clause 404 but excluding the charges of GST as per direction of Engineer-in-Charge.

Grading No. -II (63-45mm size) with crusable screening like moorum and sand admixure

Grading No. -III (53-22.4 mm size) with crusable screening like moorum and sand admixure

Collecting,Supplying and Spreading moorum in shoulder of 150mm thick complete including cost carriage of material and hire charges of PRR but excluding the charges of GST etc. complete as per the direction of Engineer-In-Charge

Providing , Laying, spreading and compacting graded stone aggregates in Wet Mix Macadam as per specification including premixing material with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with paver in sub-base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per clause 406 of MORTH specifications for road & bridge works (4th revision) but excluding the charges of GST including cost conveyance required as directed by 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 and including cost conveyance & royality of all materials & cost of all labour & T&P required for the work hire charges of machinaries etc complete but excluding the charges of GST as per Technical specification clause 502 of MORD for low porosity surface but excluding the charges of GST etc complete as per specification & direction of Engineer-in-Charge.

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per clause 503 of MORTH specification for road & bridge works (4th revision) etc complete but excluding the charges of GST etc complete as per specification & direction of Engineer-in-Charge.

Providing,laying and rolling of opengraded premix surfacing of 20mm thickness composed of 13.2mm to 5.6mm aggregates with batch type hot mix plant and using 60/70 penetration grade and level to serve as wearing course on a previously prepared base including mixing in a suitable plant,laying and rolling with a smmoth wheeled roller 8-10 tonne capacity, finished to required level and grades as per clause 511 of MoSRT&H Specifications for Road & Bridge Works(4th Revision).but excluding the charges of GST etc complete including cost conveyance etc required as per specification & direction of Engineer-in-Charge.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510 of MORD with S-65 grade bitumen laid by manual means and as per direction of 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.

CD works

Earth work in excavation of fondation in hard soil within the initial lead & lift including dressing & levelling the bed & depositiong the excavated earth away from the site etc. all complete as per the direction of Engineer in Charge.

Filling sand-Supplying & filling good clean river sand of approved quality including watering to complete saturation & ramming complete with all leads & lifts including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the work etc. complete as per specification & direction of Engineer in charge.

Cement Concrete of proportion (1:3:6) in foundation and floors by using 4cm. Size black hard (crusher broken ) granite stone metal of approved quality and from approved quarry including lowering laying concrete watering and curing etc complete to required levels laid in layers not exceeding 6" thick including cost , conveyance royalities and taxes of all materials and T & P required for the work but excluding the charges of GST etc complete as directed by Engineer-in-Charge.

Providing and laying reinforced cement concrete pipe NP3 for culverts including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106 of MoRD but excluding the charges of GST & as per direction of the Engineer-in-Charge.

1000 mm dia Single row

Supplying, fitting and placing HYSD bar reinforcement complete as per drawings and technical specification Clauses 1000 and 1200 of MoRD and as per direction of the Engineer-in-Charge.

PCC M-15 grade in foundation bed using 40mm to 10 mm size crushed stone aggregates mixed by concrete mixer laying in layers and compacting by vibrator & all leads and lifts as per approved drawing & technical specification and as per section 1700& 2100 of MORTH specification for road and bridge works (latest revision) but excluding the charges of GST including cost conveyance etc required as directed by Engineer-in-charge.

Foundation

Sub-Structure

R.C.C work of M-25 grade with 20mm and down grade black hard granite (crusherbroken) stone chips including cost, conveyance, royalty & taxes of all materials & cost of all labour & T&P required for the work etc. complete as per specification & direction of Engineer in charge.

Superstructure

R.C.C M-30 grade in wearing course using 20mm and down grade BHGCB chips of approved quality from approved quarry including hoisting lowering and laying in position in layers with proper packing and ramming by means of vibrator to proper slope and level including watering and curring with cost conveyance royality of all materials required for the work including all labour,T&P for the work etc complete but excluding the charges of GST in all respect as per the specification and direction of Engineer-in-charge.

Providing and laying Filter media with granular crushed aggreates 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, wingwall return wall to the full height compared to firm condition complete as per drawing and technical specificationn clause 1204.3.8 including cost conveyance but excluding the charges of GST etc required as directed by Engineer-in-charge.

Providing Rough stone dry packing/pitching in slope protection wall approns and revetments to designed thickness using hard granite stones of required size of approved quality from approved quarry including quarrying supplying cinveying and cost conveyance royality of all materials including T&P complete including filling the interstices with small stones by wedging and hammering finished to proper slope and level but excluding the charges of GST as per direction of the Engineer-in-charge including dewatering if required.

Providing Weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 of MORD specification for Rural roads but excluding the charges of GST and as per direction of Engineer-in- charge.

Reinforced cement concrete M15 grade Kilometer stone/ local stone of standard design as per IRC:8 fixing in position including painting & printing etc. as per the drawing &technical specification clause 1703 of MoRD but excluding the charges of GST and as per direction of Engineer-in-Charge.

Fixing of Km. Stone

200 mm Stone (Precast)

Guide Post (M-20)

Supplying, fitting, fixing of roads sign board as per approve drawing including cost, conveyance, royality, taxes of all materials, labour, T & P etc. providing and fixing of retroreflectorised cautionary, mandatory and informatory sign as per IRC: 67-2010 made of 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 as per requirement in table 6.1 of IRC-67/2010 and as per technical specifically of clause 801.3 supported on a mild steel angle iron post 75mm x 75mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 40cm x 40cm x 60cm. 60cm below ground level as per approved drawing including excavation, curring but excluding the charges of GST etc. complete as per MoRD Technical Specification Clause 1701 and as per direction of Engineer-in-charge.

Information signs

Providing and fixing of typical Citizen sign board with logo as per MORD specifications and drawing. Two MS plates of 2mm thick, top & middle plate duly welded with MS flat iron 25mmx5mm size on back on edges. The flat iron frame of both plate will be welded to 2nos 75mmx75mm of 12SWG sheet tubes posts duly embeded in C.C. M-15 grade blocks of 600mmx600mmx750mm, 750mm below ground level. The top most dimond plate will be welded to middle plate by 47mmx47mm of 12SWG steel tube. All M.S. will be stove enameled on both sides. Lettering & printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quailty in required shade & colour. All sections of framed posts & steel tubes will be painted with primer & two coats of paint as per drawing clause 1701 and Annexure 1700.1

Providing and erecting overhead signs with a corrosion resistant 2mm thick aluminium alloy sheet reflectorised with high intensity retro-reflective sheeting of encapsulated lense type with vertical and lateral clearance given in clause 802.2 and 802.3 etc complete including cost conveyance etc required as per specification but excluding the charges of GST & direction of Engineer-in-Charge.

600mm equilateral triangle

600mm Circular

Five Year Maintenance

Restoration of rain cuts with soil, 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 MORD technical specifications Clause 1902 by manual means as per 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

ent at OMC upto a lead of 1000 m as per MORD technical specification Clause 1903 as per direction of the Engineer in charge.

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 drawings and Technical Specification Clause 1903.

1st year

2nd year

3rd year

4th year

5th year

Repair to pot holes and removal of loose material, trimming of sides, cleaning of surface by providing tack coat, 20 mm thick pre-mix carpet and seal coat type C as per MORD technical specification Clause 503,508,510,1904 as per direction of the Engineer in charge.

1st year

2nd year

3rd year

4th year

5th year

Maintenance of Hume pipe /Slab/Boxcell 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 and as per direction of the Engineer in charge.

1st year

2nd year

3rd year

4th year

5th year

Maintenance of 200 metre, km stones & 5th Km stones by way of refiting 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 as per direction of the 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 as per direction of the Engineer in charge.

1st year

2nd year

3rd year

4th year

5th year

Cutting of shurb 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 as per direction of the Engineer in charge.

1st year

2nd year

3rd year

4th year

5th year