65A0719 IFB - International Roughness Index (IRI) Pavement Distress Data Collection Statewide Department of Transportation 12/11/2018 2:15PM PST Posted
Collect, analyze and report surface pavement condition data and the `Curve¿ and `Grade¿ data for certain roadway segments to the California Department of Transportation (Caltrans).
Roughness Index and Pavement Condition Index, update pavement management software database, linkage of pavement evaluation data and digital images to existing Minot GIS system, database import into MicroPAVER pavement management software, Analysis of Pavement condition scores and development of condition reports, and final presentation of report.
(PI), INTERNATIONAL ROUGHNESS INDEX (IRI), MEAN (IRI), HALF-CAR ROUGHNESS INDEX (HRI), RIDE QUALITY INDEX (RQI), AND RIDE NUMBER (RN)•· DISPLAYS AND PLOTS TRUE PROFILE, CALIFORNIA PROFILOGRAPH PROFILE, ROLLING STRAIGHTEDGE, AND AUTOMATIC BUMP DETECTION FEATURE•· EQUIPPED WITH VARIABLE HIGH AND LOW PASS FILTER OPTIONS•· PROFILE VIEWER WITH GPS TRACER FEATURE IDENTIFIES LOCATION OF "AREAS OF LOCALIZED ROUGHNESS"•· EQUIPPED
This project will include: performing the automated pavement condition survey of the City's roadway network using the ASTM standardized method (PCI) which will be used by the pavement management system; obtaining roadway network pavement types and dimensions; performing the International Roughness Index (IRI); obtaining images; and if needed, having the ability to collect assets within the right-of-way during the survey, and other such work as may
Description:A. The Contractor agrees to collect, analyze and report `Pavement Condition Survey¿ (PCS) data along with the Terrain Type, `Curve¿ and `Grade¿ data for the segments, obtained from the Non-Caltrans Highway Network (Off-system) throughout California
