Construction of Minor Bridge (Box Cell) over Local Nallah at 15/700 km on Dahya_Talapadar_Sagada Road in the District of Boudh under State Plan for the year2025_26

CIVIL WORK: Excavation for road work in soil with hydraulic excavator of 0.9cum 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 locations with all lifts & leads up to 1000m.as per approved Drawing & Technical Specifications and as per Clause - 301 of MoRT&H Specifications for Road & Bridge works (5th Revision). Box Cell Culvert

Retaining Wall (Above G.L - 2.0 Mtr)

Retaining Wall (Above G.L - 3.0 Mtr)

Toe Wall

Sand filling in Road work & foundation of structure as per approved Drawing & Technical Specifications and as per Section - 2100 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance, royality & other taxes of materials, cost of labour, T&P etc complete. Box Cell Culvert

Retaining Wall (Above G.L - 2.0 Mtr)

Retaining Wall (Above G.L - 3.0 Mtr)

Toe Wall

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. Box Cell Culvert

P.C.C. M-15 Grade in foundation bed as levelling course 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 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. Box Cell Culvert

Retaining Wall (Above G.L - 2.0 Mtr)

Retaining Wall (Above G.L - 3.0 Mtr)

Toe Wall

P.C.C. M-15 Grade in Substructure of structure & CD work with formwork 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 -1500, 1700, 2100 & 2200 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. Box Cell Culvert

Toe Wall

R.C.C. M-25 grade in Foundation raft of RCC Box culvert / Retaining Wall with formwork using 20mm 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 -1500, 1700 & 2100 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. Box Cell Culvert

Retaining Wall (Above G.L - 2.0 Mtr)

Retaining Wall (Above G.L - 3.0 Mtr)

R.C.C. M-25 grade in substructure of RCC Box culvert with formwork using 20mm 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 -1500, 1700 & 2200 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. Box Cell Culvert

Retaining Wall (Above G.L - 2.0 Mtr)

Retaining Wall (Above G.L - 3.0 Mtr)

R.C.C. M-25 grade in superstructure of RCC Box culvert / Retaining wall with formwork using 20mm 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 -1500, 1700 & 2300 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. Box Cell Culvert

R.C.C. M-20 grade in Foundation of retaining wall with formwork using 20mm 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 -1500, 1700 & 2100 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. Box Cell Culvert

R.C.C. M-20 grade in substructure of retaining wall with formwork using 20mm 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 -1500, 1700 & 2200 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. Box Cell Culvert

Steel reinforcement works in superstructure work using HYSD (uncoated reinforcement bars of Fe-500 grade) as per approved Drawing & Technical Specifications and as per Section -1600 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance & other taxes of materials, cost of labour, T&P etc complete. Box Cell Culvert

Retaining Wall (Above G.L - 2.0 Mtr)

Retaining Wall (Above G.L - 3.0 Mtr)

R.C.C. M-30 grade in wearing coat including steel of C.D. work with form work using 20mm 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 -1500, 1600, 1700 & 2700 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. Box Cell Culvert

Providing Weep Holes of 100mm dia using A.C./ PVC pipe including fixing with cement mortar as per approved Drawing & Technical Specifications and as per Clause -2706 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance, royality & other taxes of materials, cost of labour, T&P etc complete. Box Cell Culvert

Retaining Wall (Above G.L - 2.0 Mtr)

Retaining Wall (Above G.L - 3.0 Mtr)

Toe Wall

Metal spall backing to the wall steining or weep holes of abutments, deep drain with hand brocken stone aggregates of 50mm size as per approved Drawing & Technical Specifications for finished item of work including cost, conveyance, royality & other taxes of materials, cost of labour, T&P etc complete as per the direction of the Engineer-in-charge. Box Cell Culvert

Retaining Wall (Above G.L - 2.0 Mtr)

Retaining Wall (Above G.L - 3.0 Mtr)

Providing reinforced cement concrete crash barrier of M40 Grade Concrete at the edges of road, approaches to bridge structures and median 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 Including all cost i.e cost of all materials, all labour, all T&P, royalty etc complete in all respect as per approved drawing and technical specification as per section 900,1500,170, 2300, 2700 & all relevant sections/ clauses of MORT&H Specification for road & bridge works (5th or latest Revision) & as per direction of Engineer in charge. Box Cell Culvert

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. Box Cell Culvert

Dismantling Precasted / Reinforcement cement concrete of grade M-20 and above including T&P and scaffolding wherever necessary, sorting the dismantled materials disposal of unserviceable materials and stacking the serviceable materials with all lifts and lead of 1000m etc.complete as per Clause -202 of MoRT&H Specifications for Road & Bridge works (5th Revision). Box Cell Culvert

Dismantling cement concrete of M-15 and M-20 including T&P and scaffolding wherever necessary, sorting the dismantled materials disposal of unserviceable materials and stacking the serviceable materials with all lifts and lead of 1000m etc.complete as per Clause -202 of MoRT&H Specifications for Road & Bridge works (5th Revision).Existing Guard / Toe wall Box Cell Culvert

Providing G.S.B. Gr-VI stone screaning materials, 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, as per approved Drawing & Technical Specifications and as per Clause - 401 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. Road Proper ( Flexible Pavement )

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the 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 / base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per approved Drawing & Technical Specifications and as per Clause -406 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. Road Proper ( Flexible Pavement )

Providing and Applying Primer Coat with bitumen emulsion (SS) on prepared surface of granular base including cleaning the road surface and spreading primer @ 0.60kg per sqm using mechanical means as per Technical Specifications and as per Clause -501 & 502 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance & other taxes of materials, cost of labour, machinery, T&P etc complete. Road Proper ( Flexible Pavement )

Providing Tack coat on prepared bituminous surface with bitumen emulsion (RS) and spreading @ 0.20kg per sqm using mechanical means as per Technical Specifications and as per Clause -501 & 503 of MoRT&H Specifications for Road & Bridge works (5th Revision) including cost, conveyance & other taxes of materials, cost of labour, machinery, T&P etc complete. Road Proper ( Flexible Pavement )

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. Road Proper ( Flexible Pavement )

Providing 25mm compacted thick S.D.B.C. 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 508 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. Road Proper ( Flexible Pavement )

Providing compacted granular materials in shoulder / diversion road by using moorum having required P.I. value with sand admixture if required, 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, as per approved Drawing & Technical Specifications and as per Clause - 407 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. Road Proper ( Flexible Pavement )

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from foundation of CD & structures graded and compacted 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). Road Proper ( Flexible Pavement )

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). Road Proper ( Flexible Pavement )

Providing and fixing (Delineator) Hazard Marker conforming to IRC:79. Road Safety Measures

Providing & erecting a W metal beam crash barrier comprising of 3mm thick corrugated steel metal beam rail, 70cm above road/ ground level fixed ISMC series channel vertical post 150mm x 75mm x 5mm spaced 2m centre to centre, 1.8m high, 1.1m below ground / road level, all steel part & filments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixedon the vertical post with a spacer of channel section 150mm x 75mm x 5mm, 330mm long complete as per clause-811 of MoRT&H Specifications for Road & Bridge works (5th Revision). Road Safety Measures

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