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nsv REPORT BY PRIYANSHU KUMAR 9608684800
1. Page 2 of 70
Table of Content
SECTION-1 : -INTRODUCTION...........................................................................................................5
General............................................................................................................................. 5
Working principles & Applications ................................................................................... 5
Principle of NSV................................................................................................................ 5
Objective of NSV............................................................................................................... 5
Scope of Service................................................................................................................ 6
SECTION-2 : -METHODOLOGY ..........................................................................................................7
Data Collection and Methodology.................................................................................... 7
CPCPL Network Survey Vehicle ........................................................................................ 7
Features............................................................................................................................ 8
Applications...................................................................................................................... 8
Laser Profile System ......................................................................................................... 8
Features.......................................................................................................... 8
Applications.................................................................................................... 8
Available Output............................................................................................. 8
Digital Imaging System ..................................................................................................... 8
Features.......................................................................................................... 8
Applications.................................................................................................... 9
Available Output............................................................................................. 9
Flow chart of NSV Analyses ........................................................................................... 10
NSV Data Collection........................................................................................................ 11
Criteria for Analysis ........................................................................................................ 12
Roughness Survey......................................................................................... 12
Rutting Depth ............................................................................................... 12
Visual Pavement Condition .......................................................................... 12
SECTION-3 : RESULTS......................................................................................................................16
Road Inventory ............................................................................................................... 16
Location Reference Post (LRP) Master ......................................................... 16
Carriageway Type ......................................................................................... 16
Road Type..................................................................................................... 17
Pavement type ............................................................................................. 17
Pavement Width........................................................................................... 17
Shoulder Type............................................................................................... 18
2. Page 3 of 70
Shoulder width ............................................................................................. 19
Topography................................................................................................... 19
Cross Section ................................................................................................ 20
Drain Type .................................................................................................... 21
Service Road ................................................................................................. 21
Median Type................................................................................................. 21
Carriageway Furniture.................................................................................. 22
Way side Amenity......................................................................................... 35
Structures ..................................................................................................... 36
Roughness ...................................................................................................................... 37
Rutting............................................................................................................................ 52
Visual Condition.............................................................................................................. 58
Texture Depth................................................................................................................. 61
SECTION-4 : CONCLUSION AND RECOMMENDATION.....................................................................65
Roughness (IRI) ...................................................................................................65
Rutting ...........................................................................................68
List of Figures
Figure 2-1:-Photograph of NSV Vehicle ................................................................................................ 7
Figure 3-1:-Graphical Representation of Roughness Section 1- Km 0.00 to Km 9.394 (Start Point of Rail cum
Road Viaduct)..................................................................................................................................... 49
Figure 3-2:-Graphical Representation of Roughness Section 2- Km 0.075 (End Point of Rail cum Road
Viaduct) to Km 5.198.......................................................................................................................... 50
Figure 3-3:-Graphical Representation of Roughness Index Percentage Wise Section-1 Km 0.00 to Km 9.394
(Start Point of Rail cum Road Viaduct) ............................................................................................... 51
Figure 3-4:-Graphical Representation of Roughness Index Percentage Wise Section-2 Km 0.075 (End Point
of Rail cum Road Viaduct) to Km 5.198 .............................................................................................. 51
Figure 3-5:-Graphical Representation of Rutting Section 1- Km 0.00 to Km 9.394 (Start Point of Rail Cum
Road Viaduct)..................................................................................................................................... 55
Figure 3-6:-Graphical Representation of Rutting Section 2- Km 0.075 (End Point of Rail cum Road Viaduct)
to Km 5.198........................................................................................................................................ 56
Figure 3-7:-Graphical Representation of Rutting Index Percentage Wise Section-1 Km 0.00 to Km 9.394
(Start Point of Rail cum Road Viaduct) ............................................................................................... 57
Figure 3-8:-Graphical Representation of Rutting Index Percentage Wise Section-2 Km 0.075 (End point of
Rail cum Road Viaduct) to Km 5.198 .................................................................................................. 57
List of Table
Table 2-1:-Ranges of Roughness as per IRC: SP:16-2019..................................................................... 12
3. Page 4 of 70
Table 2-2:-Ranges of Rutting Depth as per IRC:82-2015 ..................................................................... 12
Table 2-3:-ranges of Ravelling Area.................................................................................................... 12
Table 3-1:-Road Inventory for Location Reference Post (LRP) Master ................................................ 16
Table 3-2:- Road Inventory for Carriageway type............................................................................... 16
Table 3-3:- Road Inventory for Carriageway type............................................................................... 17
Table 3-4:- Road Inventory for Pavement type................................................................................... 17
Table 3-5:- Road Inventory for Pavement Width................................................................................ 17
Table 3-6:- Road Inventory for Shoulder Type.................................................................................... 18
Table 3-7:- Road Inventory for Shoulder width .................................................................................. 19
Table 3-8:- Road Inventory for Topography........................................................................................ 19
Table 3-9:- Road Inventory for Cross Section...................................................................................... 20
Table 3-10:- Road Inventory for Drain Type........................................................................................ 21
Table 3-11:- Road Inventory for Service Road .................................................................................... 21
Table 3-12:- Road Inventory for Median Type.................................................................................... 22
Table 3-13:- Road Inventory for Carriageway Furniture...................................................................... 22
Table 3-14:-Road Inventory for Way Side Amenity............................................................................. 35
Table 3-15:-Road Inventory for Structures ......................................................................................... 36
Table 3-16:- Collection of Roughness Data ......................................................................................... 37
Table 3-17:- Data collection of Rutting............................................................................................... 52
Table 3-18:-Visual Condition .............................................................................................................. 58
Table 3-19:-Texture Depth ................................................................................................................. 61
4. Page 5 of 70
Working principles & Applications
The Network Survey Vehicle is based on the latest survey techniques utilizing Laser, Global Positioning System
and Video image processing tools etc. The Survey Vehicle is used for automatic collection of Road Inventory
and Pavement Condition related data required for Road Asset Management, Pavement Maintenance
Management System and Road Safety Audit Related Studies. The system is capable of collecting/capturing the
following information at Highway Speeds:
Transverse profiling (Rut Depth)
Pavement Texture in terms of Mean Profile Depth
Road Geometry Data (cross slope, gradient, curvature)
GPS coordinates (X, Y, Z) viz. longitude, latitude & altitude
Video imaging for Roadside furniture / Road Assets
Video imaging for Pavement Surface Distresses (cracking, patching, potholes, ravelling,
etc.)
Principle of NSV
The following are the principles based on which the NSV vehicle and the data collections are performed: -
The survey speed shall be within 20 to 110 km/h.
The pavement surface shall not be wet for data collection using Laser sensors.
The survey shall be conducted under good daylight conditions for video data.
The survey system incorporates the use of Laser technique for data collection and so a
trained operator on “Laser Safety” is mandatory.
The survey vehicle shall only be driven by a “Trained Driver” for safety reasons.
The system shall not be used for extremely bad road conditions.
Objective of NSV
Surveying of the stretches of the National Highways before start of the work, before issue of
provisional/final completion certificate and at every 6 months after completion of work through NSV
to develop quality road infrastructure in accordance w i t h Ministry's C ircular No. RW/NH-
33044/32/2019-S&R (P&B) dated 13th
November, 2019. The minimum parameter which has to be
recorded using survey with NSV in each lane, not limited to the following:
(i) Inventory of Road;
5. Page 6 of 70
GPS coordinates, Pavement Type, Pavement Width, Terrain, Land use, Shoulder type and width,
Drain Type and Width, Median Type and Width, Wayside Amenities, Crash barrier, Signage etc.
(Note-All inventory items shall be recorded both side of road and Geo-tagged with images)
(ii) Condition of Road;
Roughness, Rutting, Distresses (Cracking, Potholes, Bleeding, Surface failure etc.);
(Note –All inventory items shall be recorded for each lane and Geo-tagged).
Scope of Service
The minimum parameter which has to be recorded using survey with NSV in each lane, not limited to the
following:
(i) Inventory of Road;
GPS coordinates, Pavement Type, Pavement Width, Terrain, Land use, Shoulder type and
width, Drain Type and Width, Median Type and Width, Wayside Amenities, Crash barrier,
Signage etc.
(Note-All inventory items shall be recorded both side of road and Geo-tagged with images)
(ii) Condition of Road;
Roughness, Rutting, Distresses (Cracking, Potholes, Bleeding, Surface failure etc.);
(Note –All inventory items shall be recorded for each lane and Geo-tagged)
iv. Commencement Meeting
Commencement meeting of NSV Survey expert and client was organized to understand the context of
surveying on project stretch and to understand site conditions.
v. Deliverables
The Final Survey Report shall consist of five hard copies and soft copies of the following:
The minimum parameter which has to be recorded using survey with NSV in each lane, not limited to the
following:
(i) Inventory of Road;
GPS coordinates, Pavement Type, Pavement Width, Terrain, Land use, Shoulder type
and width, Drain Type and Width, Median Type and Width, Wayside Amenities, Crash
barrier, Signage’s etc.
(Note-All inventory items shall be recorded both side of road and Geo-tagged with
images)
(ii) Condition of Road;
Roughness, Rutting, Distresses (Cracking, Potholes, Bleeding, Surface failure etc.);
(Note –All inventory items shall be recorded for each lane and Geo-tagged)
6. Page 7 of 70
SECTION-2 : -METHODOLOGY
Data Collection and Methodology
Figure 2-1:-Photograph of NSV Vehicle
Network Survey Vehicle contains various modules to collect road data for Road Assets & pavement
conditions. Network Survey Vehicle is manual method where each and every distress needs to assess
using video data. In this system all outputs are linked via a highly accurate distance measuring
instrument and DGPS system. It allows all the data to be collected in a single pass consequently
minimising both the cost and the time needed to complete the data collection.
7. Page 8 of 70
Features
Fully integrated system with common data and survey control referencing
Enables safe and efficient data collection for both urban and rural surveys
Survey time is reduced by collecting all condition data and imagery in a single pass.
Applications
Network and project level road data collection
Routine pavement monitoring surveys
Roadside inventory and asset management
Laser Profile System
The data collected includes: International Roughness Index (IRI), Ride Number (RN), Rut Depth and
Longitudinal / Transverse Profile of Road
Features
Operational at highway speeds to reduce survey time and costs
Measurements possible on all sealed surfaces
Data is linked to chainage and GPS coordinates
Applications
Network level surveys with international standard results
Accurate quality assessments
Baseline information of road
Available Output
Roughness
Longitudinal profile
Transverse profile
Rutting
Distance
Digital Imaging System
The system comprises the latest digital camera technology and produces crisp, high-resolution video
frames to ensure a continuous digital record of the roadway. The calibrated video cameras accurately
log digital images of roadside assets against other parameters such as distance and GPS
Features
Provides continuous, high-resolution, full-coloured digital images.
Uses .AVI storage files.
Data is linked to chainage and GPS coordinates.
Operational at highway speeds to reduce survey time and costs.
Images can be used to measure, geo-reference and note points of interest.
8. Page 9 of 70
Applications
Visual identification of roadside features and assets
Right-of-way roadside condition assessment
Asset location for GIS applications
Road safety assessment
Available Output
Digital imagery
GPS location / distance
9. Homogeneous Rating
Video
Creation
Video
Yes
Is
Sample results
Prepare
Flow chart of NSV Analyses
Preparation
Client
Mapping
Finalization
Have all
Rating
Video Rating of Data
Creation Database
Video Rating Inception
Is re-rating required?
QA Data
Continuous Rating
results uploads for client’s reviews
Prepare Draft Report
Yes
Yes
Preparation of Final Report
Client review of Draft Report
QA Draft Report
Analysis and Reporting
Mapping
Finalization of Rating form
Importing data
Train Raters
all ratters been trained?
10. Page 11 of 70
Review & Complete the Systems
Fieldwork Briefing Checklist, Based on
Customer Requirements & Work order
Equipment / Vehicle Checks
Personnel / Training
Review requirements and ensure survey
commences by driving in prescribed
direction and the vehicle is located on the
road as per customer requirements
Copy data to flash drive or
CD and return to office
Check the survey data
prior to data analysis
Problem
Accept
Problem
Problem
Accept
Re-survey
Yes
Problem Fix
Problem
Accept
Yes
F
F
ix
ix
Pr
P
o
rb
olb
elm
e
Accept Problem in data
Re-survey
Problem
Fix
Problem
Check the survey data
prior to data analysis
Copy data to HDD / flash
drive or CD and courier to
office
Constantly reviewing equipment and
road conditions, make required
adjustments of Video data and record
all references, events
ensure survey commences by driving
in prescribed direction and observe
the data on acquisition software
Prior to the survey conduct
required vehicle checks and
record results on the relevant
Review & Complete the Systems
Fieldwork Briefing Checklist, Based
on Customer Requirements & Work
NSV Data Collection
Equipment / Vehicle Checks
Personnel / Training
11. Page 12 of 70
Criteria for Analysis
The following are the parameters and their criteria for analysis of data obtained through NSV survey.
Roughness Survey
The IRI (m) of the per IRC: SP:16-2019 criteria, are presented below in a tabular form.
Table 2-1:-Ranges of Roughness as per IRC: SP:16-2019
Condition Roughness range (in m/km)
Good Less than 2.55
Fair 2.55-3.3
Poor More than 3.3
Rutting Depth
The rut depth for the project as per IRC:82-2015 are presented below in a tabular form:
Table 2-2:-Ranges of Rutting Depth as per IRC:82-2015
Condition Rut Depth Range (in mm)
Good Less than 5 mm
Fair 5-10 mm
Poor More than 10 mm
Visual Pavement Condition
The total 10 distresses of the pavement have been taken in the analysis for flexible pavements rating
which is presented below:
1. Ravelling
Percent of pavement area affected by ravelling, which is converted to the following rating scale:
Table 2-3:-ranges of Ravelling Area
Code Condition
Ravelling
Area
1 V. Poor >30
2 Poor 11-30%
3 Fair 6-10%
4 Good 1-5%
5 V. Good 0
12. Page 13 of 70
2. Pot Holes
No of pot holes which is converted to the following rating scale:
Code Condition Potholes
1 V. Poor >5
2 Poor 3-5
3 Fair 2
4 Good 1
5 V. Good 0
3. Edge Break
Pavement area containing edge breaks, which is converted to the following rating scales:
Code Condition Edge Break Area
1 V. Poor >5
2 Poor 1-5%
3 Fair 1-0.5%
4 Good 0.5-0%
5 V. Good 0
4. Cracking
Percentage of pavement area affected by cracking, which is converted to the following rating scale:
Code Condition Cracking Area
1 V. Poor >30
2 Poor 21-30%
3 Fair 11-20%
4 Good 5-10%
5 V. Good <5
13. Page 14 of 70
5. Disintegration
Percentage of pavement area affected by disintegration, which is converted to the following rating
scale:
Code Condition disintegration Range
1 V. Poor
>50 %
2 Poor
20-50 %
3 Fair
10-20 %
4 Good
1-10 %
5 V. Good
<1 %
6. Depression
Percentage of pavement area affected by Depression, which is converted to the following rating
scale:
Code Condition Depression
1 V. Poor >5 %
2 Poor 3-5 %
3 Fair 1-2%
4 Good 0-1%
5 V. Good 0 %
7. Bleeding
Percentage of pavement area affected by Bleeding, which is converted to the following rating scale:
Code Condition Bleeding Range
1 V. Poor
>50 %
2 Poor
20-50 %
3 Fair
10-20 %
4 Good
1-10 %
5 V. Good
<1 %
14. Page 15 of 70
8. Patching
Percentage of pavement area affected by patching, which is converted to the following rating scale:
Code Condition Patching Range
1 V. Poor
>30 %
2 Poor
16-30 %
3 Fair
6-15 %
4 Good
2-5 %
5 V. Good
<2 %
9. Shoulder Condition
Code Condition
1 Poor
2 Fair
3 Good
15. Page 16 of 70
SECTION-3 : RESULTS
Road Inventory
Location Reference Post (LRP) Master
The Following Details were collected for Location Reference Post (LRP) Master and presented in the Table 3-1.
Table 3-1:-Road Inventory for Location Reference Post (LRP) Master
NH Number Section Code LRP Name Chainage Direction Latitude Longitude Altitude Survey Date
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB Road Start 0+000 Increasing 25.3464146 86.51508167 37.78 17-10-2022
NH-333B TTL-MGB Road End 9+394 Increasing 25.38972459 86.46626563 68.75 17-10-2022
NH-333B MGB-TTL Road Start 9+394 Decreasing 25.38976933 86.46630427 68.67 17-10-2022
NH-333B MGB-TTL Road End 0+000 Decreasing 25.34638339 86.51529447 46.68 17-10-2022
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG Road Start 0+075 Increasing 25.41561163 86.44084362 69.71 17-10-2022
NH-333B MGB-KHG Road End 5+198 Increasing 25.46068962 86.44151376 44.59 17-10-2022
NH-333B KHG-MGB Road Start 5+198 Decreasing 25.46100821 86.4415997 7.83 17-10-2022
NH-333B KHG-MGB Road End 0+075 Decreasing 25.41560679 86.44081095 55.27 17-10-2022
Carriageway Type
The Following Details were collected for Carriageway Type and presented in the Table 3-2.
Table 3-2:- Road Inventory for Carriageway type
NH
Number
Section
Code
Start
Chainage
End
Chainage
Carriageway
Type
Survey
Date
Start End
Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+000 9+394 Undivided 17-10-2022 25.3464146 86.51508167 25.38972459 86.46626563
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG 0+075 5+198 Undivided 17-10-2022 25.4156116 86.44084362 25.46068962 86.44151376
16. Page 17 of 70
Road Type
The Following Details were collected for Road Type and presented in the Table 3-3.
Table 3-3:- Road Inventory for Carriageway type
NH
Number
Section
Code
Start
Chainage
End
Chainage
Road
Type
Survey
Date
Start End
Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+000 9+394 Two Lane 17-10-2022 25.3464146 86.51508167 25.38972459 86.46626563
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG 0+075 5+198 Two Lane 17-10-2022 25.41561163 86.44084362 25.46068962 86.44151376
Pavement type
The Following Details were collected for Pavement Type and presented in the Table 3-4.
Table 3-4:- Road Inventory for Pavement type
Sr. No.
Section
Code
Start
Chainage
End
Chainage
Pavement
Type
BT/CC
Direction Length (m)
Start End
Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
1 TTL-MGB 0+000 9+394 BT LHS 9394.00 25.3464146 86.51508167 25.38972459 86.46626563
2 MGB-TTL 9+394 0+000 BT RHS 9394.00 25.38976933 86.46630427 25.34638339 86.51529447
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
3 MGB-KHG 0+075 5+198 BT LHS 5123.00 25.41561163 86.44084362 25.46068962 86.44151376
4 KHG-MGB 5+198 0+075 BT RHS 5123.00 25.46100821 86.4415997 25.41560679 86.44081095
Pavement Width
The following Details were collected for pavement width and Presented in the Table 3-5.
Table 3-5:- Road Inventory for Pavement Width
17. Authority’s Engineer Services for Supervision of Construction of approaches to Rail cum Road Bridge across River Ganga at Munger Ghat near Munger from
Km 0.00 (Km 74.7 of NH-80) to Km 9.394 (Start point of Rail cum Road Viaduct) and Km 0.075 (end point of Rail cum Road Viaduct) to Km 5.198 (Km 262.8
of NH-31) in the State of Bihar on EPC Mode.
Page 18 of 70
NH
Number
Section
Code
Start
Chainage
End
Chainage
Direction
Pavement Width
(m)
Pavement
Width
Value (m)
Survey
Date
Start End
Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+000 8+590 Increasing >=3.5m and <=5.5m 5.00 17-10-2022 25.3464146 86.51508167 25.39130758 86.47386736
NH-333B TTL-MGB 8+590 9+394 Increasing >=3.5m and <=5.5m 3.50 17-10-2022 25.39130758 86.47386736 25.38972459 86.46626563
NH-333B MGB-TTL 9+394 8+595 Decreasing >=3.5m and <=5.5m 3.50 17-10-2022 25.38976933 86.46630427 25.3913225 86.47376004
NH-333B MGB-TTL 8+595 0+000 Decreasing >=3.5m and <=5.5m 5.00 17-10-2022 25.3913225 86.47376004 25.34638339 86.51529447
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG 0+075 0+780 Increasing >=3.5m and <=5.5m 3.50 17-10-2022 25.41561163 86.44084362 25.42156276 86.4403205
NH-333B MGB-KHG 0+780 5+198 Increasing >=3.5m and <=5.5m 5.00 17-10-2022 25.42156276 86.4403205 25.46068962 86.44151376
NH-333B KHG-MGB 5+198 0+770 Decreasing >=3.5m and <=5.5m 5.00 17-10-2022 25.46100821 86.4415997 25.42141329 86.44023182
NH-333B KHG-MGB 0+770 0+075 Decreasing >=3.5m and <=5.5m 3.50 17-10-2022 25.42141329 86.44023182 25.41560679 86.44081095
Shoulder Type
The following Details were collected shoulder type and presented in the Table 3-6.
Table 3-6:- Road Inventory for Shoulder Type
NH
Number
Section
Code
Chainage
Direction
Shoulder
Type
Survey
Date
Start End
Start End Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+000 8+590 Increasing Paved 17-10-2022 25.3464146 86.51508167 25.39130758 86.47386736
NH-333B TTL-MGB 8+590 9+394 Increasing None 17-10-2022 25.39130758 86.47386736 25.38972459 86.46626563
NH-333B MGB-TTL 9+394 8+595 Decreasing None 17-10-2022 25.38976933 86.46630427 25.3913225 86.47376004
NH-333B MGB-TTL 8+595 0+000 Decreasing Paved 17-10-2022 25.3913225 86.47376004 25.34638339 86.51529447
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG 0+075 0+780 Increasing None 17-10-2022 25.41561163 86.44084362 25.42156276 86.4403205
NH-333B MGB-KHG 0+780 5+198 Increasing Paved 17-10-2022 25.42156276 86.4403205 25.46068962 86.44151376
NH-333B KHG-MGB 5+198 0+770 Decreasing Paved 17-10-2022 25.46100821 86.4415997 25.42141329 86.44023182
18. Authority’s Engineer Services for Supervision of Construction of approaches to Rail cum Road Bridge across River Ganga at Munger Ghat near Munger from
Km 0.00 (Km 74.7 of NH-80) to Km 9.394 (Start point of Rail cum Road Viaduct) and Km 0.075 (end point of Rail cum Road Viaduct) to Km 5.198 (Km 262.8
of NH-31) in the State of Bihar on EPC Mode.
Page 19 of 70
NH
Number
Section
Code
Chainage
Direction
Shoulder
Type
Survey
Date
Start End
Start End Latitude Longitude Latitude Longitude
NH-333B KHG-MGB 0+770 0+075 Decreasing None 17-10-2022 25.42141329 86.44023182 25.41560679 86.44081095
Shoulder width
The following Details were collected shoulder width and presented in the Table 3-7.
Table 3-7:- Road Inventory for Shoulder width
NH
Number
Section
Code
Start
Chainage
End
Chainage
Direction
Shoulder Width
Value (m)
Shoulder
Width
(m)
Survey
Date
Start End
Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+000 8+590 Increasing >=0m and <=1.5m 1.5 17-10-2022 25.3464146 86.51508167 25.39130758 86.47386736
NH-333B TTL-MGB 8+590 9+394 Increasing >=0m and <=1.5m 0 17-10-2022 25.39130758 86.47386736 25.38972459 86.46626563
NH-333B MGB-TTL 9+394 8+595 Decreasing >=0m and <=1.5m 0 17-10-2022 25.38976933 86.46630427 25.3913225 86.47376004
NH-333B MGB-TTL 8+595 0+000 Decreasing >=0m and <=1.5m 1.5 17-10-2022 25.3913225 86.47376004 25.34638339 86.51529447
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG 0+075 0+780 Increasing >=0m and <=1.5m 0 17-10-2022 25.41561163 86.44084362 25.42156276 86.4403205
NH-333B MGB-KHG 0+780 5+198 Increasing >=0m and <=1.5m 1.5 17-10-2022 25.42156276 86.4403205 25.46068962 86.44151376
NH-333B KHG-MGB 5+198 0+770 Decreasing >=0m and <=1.5m 1.5 17-10-2022 25.46100821 86.4415997 25.42141329 86.44023182
NH-333B KHG-MGB 0+770 0+075 Decreasing >=0m and <=1.5m 0 17-10-2022 25.42141329 86.44023182 25.41560679 86.44081095
Topography
The following Details were collected for Topography of the project and presented in the Table 3-8.
Table 3-8:- Road Inventory for Topography
19. Authority’s Engineer Services for Supervision of Construction of approaches to Rail cum Road Bridge across River Ganga at Munger Ghat near Munger from
Km 0.00 (Km 74.7 of NH-80) to Km 9.394 (Start point of Rail cum Road Viaduct) and Km 0.075 (end point of Rail cum Road Viaduct) to Km 5.198 (Km 262.8
of NH-31) in the State of Bihar on EPC Mode.
Page 20 of 70
NH
Number
Section
Code
Start
Chainage
End
Chainage
Topography Survey Date
Start End
Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+000 9+394 Plain 17-10-2022 25.3464146 86.51508167 25.38972459 86.46626563
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG 0+075 5+198 Plain 17-10-2022 25.41561163 86.44084362 25.46068962 86.44151376
Cross Section
The following Details were collected for cross section of the Highway and presented in the Table 3-9:
Table 3-9:- Road Inventory for Cross Section
NH
Number
Section
Code
Start
Chainage
End
Chainage
Direction
Cross
Section
Survey
Date
Start End
Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+000 1+265 Increasing Fill 17-10-2022 25.3464146 86.51508167 25.35365354 86.50584029
NH-333B TTL-MGB 1+265 1+740 Increasing Level 17-10-2022 25.35365354 86.50584029 25.35667609 86.50260679
NH-333B TTL-MGB 1+740 9+394 Increasing Fill 17-10-2022 25.35667609 86.50260679 25.38972459 86.46626563
NH-333B MGB-TTL 9+394 1+725 Decreasing Fill 17-10-2022 25.38976933 86.46630427 25.35661356 86.50266568
NH-333B MGB-TTL 1+725 1+220 Decreasing Level 17-10-2022 25.35661356 86.50266568 25.35349563 86.50614102
NH-333B MGB-TTL 1+220 0+000 Decreasing Fill 17-10-2022 25.35349563 86.50614102 25.34638339 86.51529447
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG 0+075 1+415 Increasing Fill 17-10-2022 25.41561163 86.44084362 25.42666238 86.44225029
NH-333B MGB-KHG 1+415 1+670 Increasing Level 17-10-2022 25.42666238 86.44225029 25.42856013 86.44365229
NH-333B MGB-KHG 1+670 2+935 Increasing Fill 17-10-2022 25.42856013 86.44365229 25.43993417 86.44333659
NH-333B MGB-KHG 2+935 3+035 Increasing Level 17-10-2022 25.43993417 86.44333659 25.44083276 86.44324727
NH-333B MGB-KHG 3+035 5+198 Increasing Fill 17-10-2022 25.44083276 86.44324727 25.46068962 86.44151376
NH-333B KHG-MGB 5+198 0+075 Decreasing Fill 17-10-2022 25.46100821 86.4415997 25.41560679 86.44081095
20. Page 21 of 70
Drain Type
The following Details were collected for drain type of the project Highway and presented in the Table 3-10:
Table 3-10:- Road Inventory for Drain Type
NH
Number
Section
Start
Chainage
End
Chainage
Direction Drain Type
Survey
Date
Start End
Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+000 9+394 Increasing Not Present 17-10-2022 25.3464146 86.51508167 25.38972459 86.46626563
NH-333B MGB-TTL 9+394 0+000 Decreasing Not Present 17-10-2022 25.38976933 86.46630427 25.34638339 86.51529447
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG 0+075 5+198 Increasing Not Present 17-10-2022 25.41561163 86.44084362 25.46068962 86.44151376
NH-333B KHG-MGB 5+198 0+075 Decreasing Not Present 17-10-2022 25.46100821 86.4415997 25.41560679 86.44081095
Service Road
The following Details were collected for drain type of the project Highway and presented in the Table 3-11:
Table 3-11:- Road Inventory for Service Road
NH
Number
Section
Code
Chainage
Direction
Pavement
Width
Survey
Date
Start End
Remarks
Start End Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+000 9+394 Increasing Not Present 17-10-2022 25.3464146 86.51508167 25.38972459 86.46626563 Under Construction
NH-333B MGB-TTL 9+394 0+000 Decreasing Not Present 17-10-2022 25.38976933 86.46630427 25.34638339 86.51529447 Under Construction
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG 0+075 5+198 Increasing Not Present 17-10-2022 25.41561163 86.44084362 25.46068962 86.44151376 Not Present
NH-333B KHG-MGB 5+198 0+075 Decreasing Not Present 17-10-2022 25.46060076 86.44153353 25.41560679 86.44081095 Not Present
Median Type
The following Details were collected for median type on the project Highway and presented in the Table 3-12:
21. Page 22 of 70
Table 3-12:- Road Inventory for Median Type
NH
Number
Section
Chainage
Direction
Median
Type
Median
Width
(m)
Survey
Date
Start End
Start End Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+000 9+394 Increasing Not Present 0 17-10-2022 25.3464146 86.51508167 25.38972459 86.46626563
NH-333B MGB-TTL 9+394 0+000 Decreasing Not Present 0 17-10-2022 25.38976933 86.46630427 25.34638339 86.51529447
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG 0+075 5+198 Increasing Not Present 0 17-10-2022 25.41561163 86.44084362 25.46068962 86.44151376
NH-333B KHG-MGB 5+198 0+075 Decreasing Not Present 0 17-10-2022 25.46100821 86.4415997 25.41560679 86.44081095
Carriageway Furniture
The Following Details are collected for Carriageway Furniture on the project Highway and presented in the Table 3-13:
Table 3-13:- Road Inventory for Carriageway Furniture
NH
Number
Section
Chainage
Direction Event Type
Survey
Date
Start End
Start End Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+015 Increasing Chevron Sign 17-10-2022 25.34649357 86.51504681
NH-333B TTL-MGB 0+105 Increasing Informatory Gantry 17-10-2022 25.3469066 86.5143612
NH-333B TTL-MGB 0+435 0+455 Increasing Cement Concrete Crash Barrier 17-10-2022 25.34885859 86.51201141 25.34898031 86.51186618
NH-333B TTL-MGB 1+220 Increasing Warning Sign 17-10-2022 25.35340609 86.50619355
NH-333B TTL-MGB 1+340 Increasing Chevron Sign 17-10-2022 25.35406624 86.50525095
NH-333B TTL-MGB 1+455 Increasing Informatory Gantry 17-10-2022 25.3547011 86.50434841
NH-333B TTL-MGB 1+455 Increasing Chevron Sign 17-10-2022 25.3547011 86.50434841
NH-333B TTL-MGB 1+520 Increasing Chevron Sign 17-10-2022 25.35507022 86.50384611
NH-333B TTL-MGB 1+575 Increasing Chevron Sign 17-10-2022 25.35541135 86.50344783
NH-333B TTL-MGB 1+600 Increasing Informatory Sign 17-10-2022 25.35558056 86.50328434
34. Page 35 of 70
NH
Number
Section
Chainage
Direction Event Type
Survey
Date
Start End
Start End Latitude Longitude Latitude Longitude
NH-333B KHG-MGB 0+415 Decreasing Single Arm Street Light 17-10-2022 25.41839067 86.44035633
NH-333B KHG-MGB 0+385 Decreasing Chevron Sign 17-10-2022 25.41812614 86.44029899
NH-333B KHG-MGB 0+380 Decreasing Single Arm Street Light 17-10-2022 25.41808206 86.44029002
NH-333B KHG-MGB 0+340 Decreasing Single Arm Street Light 17-10-2022 25.41777195 86.44023313
NH-333B KHG-MGB 0+300 Decreasing Single Arm Street Light 17-10-2022 25.41741513 86.4401941
NH-333B KHG-MGB 0+265 Decreasing Single Arm Street Light 17-10-2022 25.41710149 86.44019609
NH-333B KHG-MGB 0+230 Decreasing Single Arm Street Light 17-10-2022 25.41683398 86.44023038
NH-333B KHG-MGB 0+205 Decreasing Single Arm Street Light 17-10-2022 25.41661479 86.44028233
NH-333B KHG-MGB 0+170 Decreasing Single Arm Street Light 17-10-2022 25.41631493 86.44038596
NH-333B KHG-MGB 0+125 Decreasing Single Arm Street Light 17-10-2022 25.41598709 86.44054695
NH-333B KHG-MGB 0+095 Decreasing Single Arm Street Light 17-10-2022 25.41575432 86.44069775
Way side Amenity
The Following Details are collected for Way side amenity falling on the Project corridor and presented in the Table 3-14.
Table 3-14:-Road Inventory for Way Side Amenity
NH Number
Section
Code
Center
Chainage
Direction
Way Side
Amenity
Survey
Date
Start
Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+525 Increasing Petrol Pump 17-10-2022 25.34940055 86.51134863
NH-333B TTL-MGB 0+800 Increasing Bus bay with Shelter 17-10-2022 25.35103078 86.50936401
NH-333B TTL-MGB 8+155 Increasing Bus bay with Shelter 17-10-2022 25.39217245 86.4781125
NH-333B MGB-TTL 8+115 Decreasing Bus bay with Shelter 17-10-2022 25.39226859 86.47840198
NH-333B MGB-TTL 0+965 Decreasing Bus bay with Shelter 17-10-2022 25.35208198 86.5081397
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
NH-333B MGB-KHG 3+240 Increasing Bus bay with Shelter 17-10-2022 25.44267908 86.44312523
NH-333B KHG-MGB 3+280 Decreasing Bus bay with Shelter 17-10-2022 25.44296604 86.44298033
35. Page 36 of 70
Structures
The Following Details were collected for Structure along the project corridor and presented in the Table 3-15:
Table 3-15:-Road Inventory for Structures
NH
Number
Section
Code
Start
Chainage
End
Chainage
Direction Structure Type
Survey
Date
Start End
Latitude Longitude Latitude Longitude
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+460 Both Box Culvert 17-10-2022 25.34885859 86.51201141
NH-333B TTL-MGB 0+587 Both Box Culvert 17-10-2022 25.34964322 86.51105635
NH-333B TTL-MGB 3+282 Both VUP 17-10-2022 25.36810284 86.50935589
NH-333B TTL-MGB 4+025 Both VUP 17-10-2022 25.37381171 86.50670748
NH-333B TTL-MGB 4+581 Both VUP 17-10-2022 25.3758618 86.50180492
NH-333B TTL-MGB 4+697 Both VUP 17-10-2022 25.376426 86.50078861
NH-333B TTL-MGB 5+143 Both VUP 17-10-2022 25.37815755 86.49681493
NH-333B TTL-MGB 5+289 Both VUP 17-10-2022 25.3788163 86.49563523
NH-333B TTL-MGB 5+828 Both VUP 17-10-2022 25.38274458 86.49299899
NH-333B TTL-MGB 6+050 Both PUP 17-10-2022 25.38386579 86.492623
NH-333B TTL-MGB 6+317 Both VUP 17-10-2022 25.38680369 86.49105104
NH-333B TTL-MGB 6+561 Both VUP 17-10-2022 25.38883857 86.49027684
NH-333B TTL-MGB 7+023 Both VUP 17-10-2022 25.39277163 86.48899912
NH-333B TTL-MGB 7+709 Both VUP 17-10-2022 25.39322777 86.48242793
NH-333B TTL-MGB 7+928 Both Box Culvert 17-10-2022 25.39275155 86.48056481
NH-333B TTL-MGB 7+946 Both LVUP 17-10-2022 25.39265399 86.48018229
NH-333B TTL-MGB 8+620 9+394 Both
Start Point of Rail
cum Road Via Duct
17-10-2022 25.39128777 86.47377071 25.38972459 86.46626563
Section 2- Km 0.075 (End point of Rail Cum Road via Duct) to Km 5.198
36. Page 37 of 70
NH
Number
Section
Code
Start
Chainage
End
Chainage
Direction Structure Type
Survey
Date
Start End
Latitude Longitude Latitude Longitude
NH-333B MGB-KHG 0+075 0+680 Both
End Point of Rail
cum Road Via Duct
17-10-2022 25.41561163 86.44084362 25.42098626 86.44043214
NH-333B MGB-KHG 1+024 Both VUP 17-10-2022 25.42362585 86.44030211
NH-333B MGB-KHG 1+143 Both Box Culvert 17-10-2022 25.42453206 86.4406018
NH-333B MGB-KHG 1+678 Both Box Culvert 17-10-2022 25.42864328 86.4436902
NH-333B MGB-KHG 3+068 Both Box Culvert 17-10-2022 25.44114786 86.44322419
Roughness
The Lane wise Roughness of the project highway collected through laser Profilometer and presented in the interval of 100m.
Table 3-16:- Collection of Roughness Data
NH
Number
Section
Code
Chainage(km)
Direction
Lane
Number
IRI
LWP
(m/km)
IRI
RWP
(m/km)
IRI
Lane
(m/km)
BI
(mm/Km)
Speed
(km/h)
Survey
Date
Latitude Longitude Remark
Start End
Section 1- Km 0.00 to Km 9.394 (Start point of Rail Cum Road via Duct)
NH-333B TTL-MGB 0+000 0+100 Increasing L1 4.69 4.93 4.81 3660 14 17-10-2022 25.3464146 86.51508167 Poor
NH-333B TTL-MGB 0+100 0+200 Increasing L1 2.28 2.84 2.56 1809 20 17-10-2022 25.34687833 86.51440072 Fair
NH-333B TTL-MGB 0+200 0+300 Increasing L1 3.24 3.03 3.13 2264 25 17-10-2022 25.34749014 86.51367942 Fair
NH-333B TTL-MGB 0+300 0+400 Increasing L1 2.30 2.34 2.32 1619 24 17-10-2022 25.34810435 86.51293368 Good
NH-333B TTL-MGB 0+400 0+500 Increasing L1 2.85 3.17 3.01 2168 30 17-10-2022 25.34870739 86.51219501 Fair
NH-333B TTL-MGB 0+500 0+600 Increasing L1 3.46 3.93 3.70 2724 34 17-10-2022 25.34931037 86.51145946 Poor
NH-333B TTL-MGB 0+600 0+700 Increasing L1 2.18 2.32 2.25 1563 40 17-10-2022 25.34991382 86.51072576 Good
NH-333B TTL-MGB 0+700 0+800 Increasing L1 2.16 1.86 2.01 1377 38 17-10-2022 25.35051566 86.50998879 Good
NH-333B TTL-MGB 0+800 0+900 Increasing L1 1.71 1.71 1.71 1149 35 17-10-2022 25.35112155 86.50925394 Good
NH-333B TTL-MGB 0+900 1+000 Increasing L1 1.85 2.16 2.01 1374 32 17-10-2022 25.35172224 86.50851472 Good
NH-333B TTL-MGB 1+000 1+100 Increasing L1 2.13 2.00 2.07 1420 40 17-10-2022 25.35230668 86.50776099 Good
NH-333B TTL-MGB 1+100 1+200 Increasing L1 2.37 2.37 2.37 1655 44 17-10-2022 25.35286021 86.50698297 Good