Tuesday, August 26, 2008

MoDOT Bridge Inspections

The BRB is no longer inspected by MoDot since the bridge was deeded to KCMO (per MoDot). KCMO conducts their own inspections...could it be they use the same guidelines?

This page was last modified 11:34, 26 December 2007.
Category:772 Bridge Inspections
From Engineering Policy Guide

All span type and culvert type bridges over 20 feet in length shall be inspected every two years. The
following bridges will be inspected annually:
1. Structures in poor or worse condition (condition 4 rating or less) for items 58, 59, 60, or 62 on the bridge inspection rating form.
2. Structures with timber structural members (sub-structural, super-structural, or decks) that are not included in the other criteria.
The bridge inspection frequency for a particular structure can be set at time intervals ranging from monthly to every six months if the bridge inspection staff feel that additional monitoring of the structure is required to insure the safety of the traveling public.
District's 4, 6, and 8 have personnel in the districts to conduct these inspections. The remaining districts will be inspected by Maintenance Division Bridge Maintenance personnel, with the assistance of district personnel knowledgeable in maintenance and bridges. Bridge-like structures less than 20 ft. - 00 in. shall be the responsibility of the district to inspect and maintain. Maintenance charges for these structures shall be charged to the roadway.
Bridges jointly maintained with neighboring states shall be inspected in accordance with the "Maintenance agreements" in effect. The inspection will be done by representatives from Missouri (from both the district and Central Office, Maintenance Division, Bridge Maintenance Section) and representatives from the neighboring state.
The district will inspect any affected structures following any unusual occurrence such as fire, flood, overloading, collision, or damage of any type. Any damage occurring to a bridge superstructure or subsbstructure shall immediately be reported to the Maintenance Division. On evenings, weekends and holidays the State Bridge Maintenance Engineer shall be contacted when a bridge emergency occurs.
The guidelines set forth in the Bridge Inspection Rating shall be used when assigning rating and appraisal values to the corresponding items for bridges and culverts. The inspections shall address the items on the "Bridge Inspection Reports" and "Culverts Inspection Reports", generated by TMS. All inspections shall be thorough and complete so that all needed maintenance and repair work may be identified. The individual in charge of the inspection shall meet the qualifications spelled out in the National Bridge Inspection Standards.
Fracture critical, in-depth, underwater, and other special inspections shall be identified and noted on the "Bridge Inspection Reports." Central Office, Bridge Maintenance Section inspection crews shall be responsible for performing these inspections within the specified time interval. Central Office bridge maintenance personnel will perform quality assurance inspections on an annual basis.

Retrieved from "http://epg.modot.mo.gov/index.php?title=Category:772_Bridge_Inspections"
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Category:772 Bridge Inspections - Engineering Policy Guide
8/25/2008
http://epg.modot.mo.gov/index.php?title=Category:772_Bridge_Inspections

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