Docstoc

BBS 2795

Document Sample
BBS 2795 Powered By Docstoc
					                                                                                        Structure Load Rating Summary

                                             STRUCTURE INFORMATION
Structure No.:                                                         IDOT District:
                     STRUCTURE LOAD RATING DATA – CONTROLLING MEMBER
Load Rating Date:                                 Performed By:
Rating Sequence:              Initial Load Rating         Rerating (Date of Previous Load Rating:     )
Rating Method/Load:           LRFR                        LFR                             ASR
                              Field Evaluation / Engineering Judgment (Non-analytical)
Basis for Analysis:           Design Drawings             As Built Drawings               Shop Drawings
                              Field Measurements          Coupon Testing                  Other:
                                                        CONTROLLING MEMBER RATING
    DESIGN VEHICLE                 INVENTORY        OPERATING
                                                                             MEMBER DESCRIPTION
                                   Rating Factor    Rating Factor
     HL 93         HS 20
                              WEIGHT LIMIT – POSTING RECOMMENDATIONS
                           RECOMMENDED POSTING FOR LEGAL LOADS
Weight Limit Required to Restrict Movement of Legal Loads:              Yes              No
Posting Determined Using One Traffic Lane:                              Yes              No
  Single Unit Vehicles                                 Combinations (Tons)
         (Tons)                      3 or 4 Axles                        5 or More Axles

                           RECOMMENDED POSTING FOR PERMIT LOADS
Weight Limit Required to Restrict Movement of Permit Loads:  Yes                                                 No
    Restrict to Legal Loads – Signage Requirement Determined by Owner
    Post Structure as: WEIGHT LIMIT - 10 TONS AXLE - 40 TONS GROSS                             (Illinois Standard R12-I108)
                            FUTURE INSPECTION RECOMMENDATIONS
Institute a Special Feature Inspection:                                                     Yes                  No
If yes:
Describe feature to be inspected:
Recommended inspection interval:                    Months        or                Weeks

Rating and Inspection comments / recommendations:




                                                 I certify that the load rating for the designated structure was done by me
                                                 or under my direct supervision, and that the load ratings and posting
                                                 recommendations were derived in accordance with the AASHTO Manual
                                                 for Bridge Evaluation.

                                                 Signature:
                                                 Date:

                                                 Structural License Number:
                                                 License Expiration Date:
             Structural Seal
Attachments: Master Structure Report (S-107)                                                              BBS 2795 (06/24/11)
             Damage Inspection Report/Rating (BBS 2710 or 2715)

				
DOCUMENT INFO
Shared By:
Categories:
Tags:
Stats:
views:20
posted:10/31/2011
language:English
pages:1