DESIGN REPORT OF BRIDGES

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FINAL DETAILED ENGINEERING REPORT
FOR PHASE-I ROADS
DESIGN REPORT OF BRIDGES
This report presents the detailed design report for bridges from Berhampur-Rayagada road on SH-

17.from 0.0 km to 41.0 km. In this stretch, there are 10 nos of existing bridges. The final
recommendation after analyzing the data based on detailed inventory & condition assessment, NDT testing, horizontal alignment, hydrological study, geo-technical investigations, vertical alignment & decision taking during site visit with PIU officials.
Geo-technical report, NDT reports & site visit report has already been submitted. The final
recommendations after incorporating the above report are summarized in Table appended in report .

The overall width of new construction has been kept as 12.0 m with or without footpath with clear
carriageway width of 11.0 m in case of bridge without footpath and 7.5 m in case of bridges with
footpath. Footpath has been provided for all major bridge and minor bridge lying in village vicinity.
The design of superstructure for RCC girder type bridge has been given as per STANDARD
PLANS FOR HIGHWAY BRIDGES ( R.C.C. T-Beam and Slab superstructure).
The design of superstructure for Solid slab type bridge has been given as per “STANDARD
DRAWINGS FOR ROAD BRIDGES ( R.C.C. Solid slab superstructure ( 15 and 30 skew).span 4.0
m to 10.0 m ( With and without footpath)”
The substructure has been design using in-house software in Standard excel sheet.


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