Construction of H.L Bridge over IB at 7th km of SH-10 to Jamapali via Jamera road in the District of Jharsuguda under NABARD Assistance RIDF-XXII (Balance work)

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth upto 300mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned upto a lead of 1000metres including removal and disposal of top organic soil not exceeding 150mm in thickness as per Clause 201 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost of all labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m in all respect as per approved drawing and Technical Sepction as per Section 900 and Clause 301 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost of all labour, T&P, royalty etc complete and as per direciton of Engineer-in-Charge.

Loosening, leveling and compacting original ground supporting embankment to facilitate placement of 1st layer of emankment, scarified to a depth of 150mm mixed with water at OMC and then compacted by rolling so as to achive minimum dry density given in the table 300.2 for embankment construction as per approved drawing andtechnical specifications complete in all respect as per Section 900 and Clause 305, 305.3.4 of MoRT&H Specification for Road & Bridge works (5th Revision) & including cost of all labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2 as per approved Drawing & Technical Specifications and as per Clause -305 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Faurnishing and laying of the live sods of perennial turf forming grass on embankment slope, verges or other locations shown on the drawing or as directed by the engineer including preparation of ground, fetching of sods and watering & Technical Specifications and as per Clause-307 of MoSRT&H Specifications for Road & Bridge works (Latest Revision).

Providing compacted shoulder with granular materials by using moorum of approved quality, watering and compacting with PRR to achieve the required density in OMC complete in all respect as per approved drawing and technical specifications as per Section 900 and Clause 408 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Construction of embankment with approved materials obtained from borrow pits by mechanical means graded and compacted to meet requirement as per approved drawing and technical specifications complete in all respect as per Section 900 and clause 305 of MoRT&H Specification for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and laying Granular Sub-base with Grading-VI stone screening materials as per Table 400-1 as per approved drawing and technical specifications complete in all respect as per Section 900 and Clause 401 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing Wet Mix Macadam using crushed stone aggregates as per approved drawing and technical specifications complete in all respect as per Section 900 and Clause 406 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and applying primer coat with slow setting bitumen emulsion on prepared surface of granular base, including clearing road surface and spraying primer @0.60 kg / sqm using mechanical means as per approved drawing and technical specifications complete in all respect as per Section 900, Clause 501.5.2 & 502 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and applying tack coat with rapid setting bitumen emulsion on the prepared bituminous/ granular surface including cleaning with mechanical broom and spraying bitumen emulsion @0.20kg/sqm using mechanical means as per approved drawing and technical specifications complete in all respect as per Section 900, Clause 501.5.2 & 503 of MoRT&H Specifications for Road & Bridge works (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing 50mm compacted thick Bituminous Macadam of grading -2 using crushed stone Gr.-2 materials & 60/70 penetration grade of bitumen preparing preemixed materials with bituminous binder with hot mix plant, transported to site, 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 clauses 501 and 504 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance, royality & other taxes of materials, cost of labour, machinery, T&P etc complete.

Providing and laying 25 mm thick mastic asphalt wearing course with paving grade bitumen meeting the requirements given in Table 500-29, prepared by using mastic cooker and laid to required level and slope after cooking the surface,including providing anti-skid surface with bitumen precoated fine grained hard stone chipping of 13.2 mm nominal size at the rate of 0.005 cum per 10 sqm and an approximate spacing of 10 cm center to center in both direction ,pressed into surface when the temperature of surfaces is not less than 100° C ,protruding 1 mm to 4 mm over mastic surface, all complete as per Clause 515. of MoSRT&H Specifications for Road & Bridge works (Latest Revision).

Providing & laying Filter Media with crushed stone aggregates of 45mm size satisfying requirements including cost, conveyance, royality of all materials & cost of all labour etc complete as per approved Drawing & Technical Specifications and Clause -710.1.4 of IRC 78 & Clause - 2504.2 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler, 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 wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects

Providing road marking with hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads@250gms per sqm area , thickness of 2.5mm is exclusive of surface applied glass beads as per IRC:35.The finished surface to be level, uniform and free from streaks and holes etc. for finished item of work as per approved drawing and technical specification complete in all respect as per Section 900 and Clause 803.4 of MoRT&H specification for road and bridge work (5th Revision) & including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing & fixing of RCC M-15 grade 5th km stone of standard design as per IRC:8-1980, fixing in position with painting & printing including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per approved Drawing & Technical Specifications and Section- 800, 1600 & 1700 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing & fixing of RCC M-15 grade ordinary km stone of standard design as per IRC:8-1980, fixing in position with painting & printing including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per Technical Specifications and Section- 800, 1600 & 1700 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing & fixing of Reinforced cement concrete M-15 grade hectometre stone of standard design as per IRC:8-1980, fixing in position with painting & printing including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per Technical Specifications and Section- 800, 1600 & 1700 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing & fixing of RCC M-15 guard Post of 1.0m height and 15cm dia using 3.5kg steel reinforcement per each as per IRC:8-1980, fixing in position with painting & printing including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete Technical Specifications and Clause- 804 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Supplying, fitting & fixing of Reflective pavement marker (Road Sluds) Acrylonitrile Butadiene Styrene (ABS) plastic body of standard size having micro Bismetic reflectors (Dual side) with impact registance colour as approved including all cost of labour, sundries, T&P required for the work complete as per Clause -804 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Sand filling in Road work & foundation of structure including cost, conveyance, royality of sand & cost of all labour etc complete as as per approved Drawing & Technical Specifications and Section - 2100 & Clause -304 of MoRT&H Specifications for Road & Bridge works (5th Revision).

P.C.C.M-15 Grade in foundation bed using 40mm to 10mm size crushed stone aggregates mixed by concrete mixer, laying in layers and compacting by vibrator & all leads and lifts as per approved Drawing & Technical Specifications and as per Section - 1700 & 2100 of MoSRT&H Specifications for Road & Bridge works (Latest Revision).

PCC M-15 Grade in foundation of sub structure & CD work using 40 to 10mm size crushed stone aggregates mixed by concrete mixer, laying in layers and compacting including cost, conveyance, royality of all materials & cost of all labour, machinery etc complete as per approved Drawing & Technical Specifications and Section 1500, 1700 & 2100 of MoRT&H Specifications for Road & Bridge works (5th Revision).

R.C.C. M-30 grade in Foundation work as per approved Drawing & Technical Specifications and as per Section -1500, 1700 & 2100 of MoRT&H Specifications for Road & Bridge works (Latest Revision).

R.C.C. M-30 grade in Substructure Return Wall and Wing Wall as per approved Drawing & Technical Specifications and as per Section -1500, 1700 & 2100 of MoRT&H Specifications for Road & Bridge works (Latest Revision).

R.C.C. M-30 grade in Sub-structure Abutment/ Pier Cap & corbel work as per approved Drawing & Technical Specifications and as per Section -1500, 1700 & 2200 of MoRT&H Specifications for Road & Bridge works (Latest Revision).

R.C.C. M-30 grade in Sub-structure Dirt Wall work as per approved Drawing & Technical Specifications and as per Section -1500, 1700 & 2200 of MoRT&H Specifications for Road & Bridge works (Latest Revision).

R.C.C. M-40 grade in Superstructure Pedestal Work as per approved Drawing & Technical Specifications and as per Section -1500, 1700 & 2300 of MoRT&H Specifications for Road & Bridge works (Latest Revision) as per direction of Engineer-in-charge

PSC Grade M-40 Grade in girders including cost of all materials, labour charges for machineries, T&P , centering & shuttering , charges towards casting bed, roads for lifting and launching of the girders including charges towards providing cranes, vehicle with trailer for lifting and to support the errection of girder for launching and placement at the required height and position including all chargers for arrangement for movement of cranes, trailers of required nos and capacity complete but excluding cost and labour for M.S reinforcement, HT steel wire/ strand, sheating , Bearing plate, Tube 'unit', wedges etc. accesories, charges towards stressing and grouting, hire charges of Jack and other equimpment required for stressing & grouting as per direction of Engineer-in-charge

R.C.C. M-40 grade Deck slab / Cross girder / diaphragm including cost of all materials, cost of labour, machinery, T&P charges for suspended type staging / centering & shuttering suported on girders with MS bracket arrangement for cantilever portion as per approved Drawing & Technical Specifications and as per Section -1500, 1700 & 2300 of MoRT&H Specifications for Road & Bridge works (5th Revision)

Providing & laying HT Steel wire / strand including cost of all accessories for stressing. Stressing & grouting operation as per approved drawing and technical specifications and section 1800 of MoRT&H Specifications for Road & Bridge works (5th Revision) as per direction of Engineer-in-charge

R.C.C. M-30 grade in approach slab including steel of C.D. work as per approved drawing & technical specifications and as per Section -1500, 1700 & 2700 of MoSRT&H Specifications for Road & Bridge works (Latest Revision).

P.C.C.M-20 Grade in Substructure of CD work using 40mm to 10mm size crushed stone aggregates mixed by concrete mixer, laying in layers and compacting by vibrator & all leads and lifts including frame works etc as per approved Drawing & Technical Specifications and as per Section -1500, 1700, 2100 & 2200 of MoSRT&H Specifications for Road & Bridge works (Latest Revision).

Supplying, cutting, bending, binding, straightening, placing HYSD bars confirming to grade IS:1786-(Fe-500) for steel reinforcement works for finished item of work as per approved drawing and technical specifications complete in all respect as per section 900,1000, 1600, 2100, 2200 & 2300 of MoRT&H specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Supplying,fitting and fixing in position true to line and level POT-PTFE bearing consisting of a metal piston supported by a disc or unreinforced elacstomer confined within a metal cylinder,sealing rings,dust seals,PTFE surfase sliding against stainless steel mating surfase,complete assembly to be of cast steel /febricated structure steel ,metal and elacomer elements to be as per IRC: 83 Part-I &II respectivly and other parts conferming to BS:5400,section 9.1 & 9.2 and clause 2006 of MORTH specification complete as per drawing and approved technical specification.

Supplying, Fitting, Fixing and Placing in position Strip Seal Expansion Joints including cost, conveyance of all materials & cost of all labour etc complete as per approved Drawing & Technical Specifications and Clause-2606 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing reinforced cement concrete crash barrier at the edges of road, approaches to bridge structures and medians, constructed with M40 grade concrete with HYSD reinforcement conforming to IRC :21 and dowel bars 25mm dia , 450 mm long at expansion joints filled with pre-moulded asphalt filler board keyed to the structure and installed as per design given in the MOST circular No RW/NH-33022/1/94-DO III dated 24th June,1994 and as per dimensionsin the approved drawing and at locations directed by the Engineer.

Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810 as per direction of Engineer-in-Charge

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of Class-B Type-IV recto reflective sheeting fixed over 2mm thick alumunium sheeting , 3mm/4mm thick alumunium composite material sheet depending on the size of sign vide Clause No. 801.3 of specifications for road and bridge works of Ministry of Road Transport & Highways (5th Revision) fixed over back support frame of min 25x25x3 mm angle mounted on a mild steel cicular pipe 65 NB, 3.2mm thickness firmly fixed to the ground by means of properly designed foundation with M-25 grade cement concrete 45cmx45cm x 60 cm, 60cm below ground level as per approved drawing including cost of all materials, labour, T&P, royalty etc complete in all respect and as per direction of the Engineer-in-charge. The sign shall be maintained as per Section 12 of IRC-67 and as per direction of Engineer-in-Charge.

90 cm Equilateral traingle

60 cm Circular

80 cm x 60 cm rectangular

90 cm high octagon

Gravel backing to revetments including cost, conveyance, royality of all materials & cost of all labour etc complete as per approved Drawing & Technical Specifications and Clause - 2504 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Rough stone dry packing in aprons and revetments with hard granite stone of size 30 cm and above as per approved drawing and technical specifications complete in all respect as per Section 900, 1000 and 2500 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Grouting aprons & revetments of 23cm deep with cement concrete (1:4:8) using 25mm size crushed stone aggregates including cost, conveyance, royality of all materials & cost of all labour etc complete as per approved Drawing & Technical Specifications and Clause - 2504 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Providing weep holes in toe wall and RCC drain etc with 100mm dia A.C. pipe as per approved drawing and technical specifications complete in all respect as per Section 2200 & Clause 2706 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost & conveyance of all materials, labour, T&P, royalty etc complete and as per direction of Engineer-in-Charge.

Providing and fixing drainage spouts in deck slab with 100 mm diameter G.I pipe complete for finished item of work as per approved drawing and technical specifications as per section 2700 of MoRT&H Specifications for Road & Bridge works (5th Revision) and as per direction of Engineer-in-Charge.

Providing and laying of Filter media with granular materials/stone crushed aggregates to a thickness not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment and return wall to the full height compacted to a firm condition complete as per drawing & as per clause 2200, 2504.2.2. of technical specifications for Road & Bridge works MoRTH (5th revision) & 710.1.4.of IRC:78 and as per instruction of Engineer in charge, excluding GST.

Fixing cheaqured tiles in floors treads or steps and landing on 25mm thick bed of cement mortar 1:1 (1cement : 1sand) jointed with neat cement slury mixed with pigment to match the shades of the tiles including rubbing and polishing complete excluding cost of precast tiles

Painting two coats with synthatic enamel paints over a coat of primer on any elevation on road kerb, parapet and guard post for finished item of work including cost, conveyance & other taxes of materials, cost of labour, T&P etc complete as per the direction of the Engineer-in-charge.

Back filling behind abutment wing walls & return wall using sand including cost, conveyance, royality of all materials & cost of all labour etc complete as per approved Drawing & Technical Specifications and Clause -710.1.4 of IRC 78 & Section 2200 of MoRT&H Specifications for Road & Bridge works (5th Revision).

Supplying & fixing Stainless Steel pipe & supporting plate over crash barrier using 50mm NB MS medium pipe with 8mm thick MS plate vertical and 122mm thick base plate @ 1500mm c/c in position as per approved drawing and technical specifications Clause 808 of MoRT&H Specifications for Road & Bridge works (5th Revision).

R.C.C. M-30 grade in Railing of Culvert / Bridge for rails panel in 2 ties as per approved Drawing & Technical Specifications and as per Section -1600 & 2700 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance, royality & other taxes of materials, cost of labou, T&P etc complete.

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