Construction of weir Adjacent to Bridge over Nandira Nallah at Ghunchapal to Rajanipal P.S Road in the District of Angul for the year 2024-25

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.

Earth work in excavation of foundation trenches in hard soil including dressing of sides and leveling the bed up to the required depth and depositing the excavated materials away from the work site within 50m initial lead & 1.5m initial lifts with sundries & T&P required for the work complete in all respect as directed by the Engineer-in-charge.

Earthwork in embankment obtained from borroaw pits by mechanical means as per approved drwaing and technical specification as per clause 305 of MoSRTH Specification for Road and Bridge works (4th revision)

Supplying and filling in foundation trenches and plinth, ditches with sand well watered and rammed in layers not exceeding 23 cm. in depth with all lead and lift including cost, conveyance, royalties and taxes of all materials, cost of all labour, sundries, T&P required for the work etc. complete in all respect as directed by the Engineer-in-charge.

Providing and laying P.C.C M15 in foundation and floors using 4 cm. size black hard hand broken granite stone metal and sand of approved quality and approved quarry including laying concrete to required levels in layers, ramming, watering and curing etc. complete with cost, conveyance, royalties, taxes of all materials and cost of all labours, T&P etc complete in all respect as directed by the Engineer-in-charge.

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

Main Cutoff wall

Column & weir wall

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications

Rough stone dry packing in approns and revetments using 30cm and above size hard granite stone as per approved drawing and technical specification

Grouting approns and Revetments with C.C. M-15 concrete with all cost complete

Providing and erecting direction and place identification retro-reflectorised sign as per IRC-67 -2012made of Class-B retro-reflective sheeting high intensity and high intensityPrismatic grade retro-reflective sheeting as perASTM D 4956 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 4 mm 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 MS angel of size 50 mmx50 mm x6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 45 cm x 45 cm x 75 cm, 60 cm below ground 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.(18000mm x 1200mm) Rectangle