REQUEST FOR PROPOSALS
6i9th772k
6i9th772k
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
traffic survey stations shall be finalised in consultation with NHIDCL.<br />
4.9.2. Classified Traffic Volume Count Survey<br />
1. The classified traffic volume count surveys shall be carried out for 7 days<br />
(continuous, direction-wise) at the selected survey stations. The vehicle<br />
classification system as given in relevant IRC code may be followed. However,<br />
the following generalised classification system is suggested in view of the<br />
requirement of traffic demand estimates and economic analysis:<br />
Bus<br />
LCV<br />
Motorised Traffic<br />
2-Wheeler<br />
3-Wheeler<br />
Passenger Car<br />
Utility Vehicle (Jeep, Van etc.)<br />
Mini Bus<br />
Standard Bus<br />
LCV-Passenger<br />
LCV-Freight<br />
Non-Motorised Traffic<br />
Bi-Cycle<br />
Cycle-Rickshaw<br />
Animal Drawn Vehicle (ADV)<br />
Hand Cart<br />
Other Non-Motorised Vehicle<br />
Truck<br />
MCV : 2-Axle Rigid Chassis<br />
HCV : 3-Axle Rigid Chassis<br />
MAV Semi Articulated<br />
Articulated<br />
2. All results shall be presented in tabular and graphical form. The survey data<br />
shall be analyzed to bring out the hourly and daily variations. The traffic<br />
volume count per day shall be averaged to show a weekly Average Daily<br />
Traffic (ADT) by vehicle type. The Annual Average Daily Traffic (AADT) shall<br />
be worked out by applying seasonal factors.<br />
3. The Consultants shall compile the relevant traffic volume data from secondary<br />
sources also. The salient features of traffic volume characteristics shall be<br />
brought out and variations if any, from the traffic census carried out by the<br />
State PWD shall be suitably explained.<br />
4.9.3. Origin-Destination and Commodity Movements Surveys<br />
1. The Consultant shall carry out 1-day (24 hour, both directions) O-D and<br />
Commodity Movement Surveys at locations finalised in consultation with<br />
NHIDCL. These will be essentially required around congested towns to<br />
delineate ‘through traffic’. The roadside interviews shall be on random sample<br />
basis and cover all four-wheeled vehicles. The locations of the O-D survey and<br />
Commodity Movement surveys shall normally be same as for the classified<br />
traffic count stations.<br />
2. The location of origin and destination zones shall be determined in relation to<br />
each individual station and the possibility of traffic diversion to the Project