MANUAL OF THE STRUCTURE AND BRIDGE DIVISION

Transcription

1 MANUAL OF THE STRUCTURE AND BRIDGE DIVISION PART 2 DESIGN AIDS AND TYPICAL DETAILS VIRGINIA DEPARTMENT OF TRANSPORTATION

2 COMMONWEALTH of VIRGINIA Stephen Brich COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, August 8, 2018 SUBJECT: Manual of the Structure and Bridge Division Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Manual VOIDED: None NEW ISSUES: None REVISIONS: CHAPTER 1: 1.TOC-1, -5 and -6 Revised dates Updated plot dimensions for Title and Interior sheets for revised sheet border cells Replaced sheet border with new cell that is printable from ProjectWise and shifts full-size plotting to always capture right border line Updated cell depiction for FSHTT Updated cell depictions for FSHTT2 and GSHT Updated cell depictions for SBC1 and SBC Updated cell depictions for SBC3 and SBF Updated cell depictions for SBF2 and SBF Updated cell depiction for SHT. VirginiaDOT.org WE KEEP VIRGINIA MOVING

3 Page 2 August 8, 2018 REVISIONS: (cont d) CHAPTER 3: 3.TOC-1 and -2 Revised dates Updated list of major changes Added bid items for Railing, CPSR Added bid items for Pier Protection System Added bid items for Railing, CPSR. CHAPTER 17: 17.TOC-1 and -8 Revised dates Added items 5 and 6 to update list Added reference note to File No to full integral abutment Prohibited full integral abutments with non-mse type retaining wall Added retaining wall type to full integral abutment algorithm Updated fifth plan sheet note to exclude #10 screenings. CHAPTER 25: 25.TOC-1 Revised dates Removed first note limiting height of bridge mounted sound barrier walls to 10 above the top of the deck. CHAPTER 32: thru Removed Vol. V from all footer File No. blocks. 32.TOC-1 thru -4 Revised dates. Updated sections for additional or removed sheets and added additional sections thru -6 Updated list of major changes to past practices. Updated Performance Measures and Targets for VDOT adoption of FHWA definitions of Good, Fair and Poor/SD condition categories thru -6 Updated existing definitions, removed obsolete definitions and added definitions. Updated Repair or Rehabilitation Candidate content. Updated Bridge Preservation content including recommended allocation breakdown and moved table for federally recognized maintenance activities to Section thru -4 Updated individual, file and document references. Changed relative issues to mitigating factors and updated list. Moved approach slabs from Section to here. Restructured and updated requirements, process and chart. Added commentary.

4 Page 3 August 8, 2018 REVISIONS: (cont d) CHAPTER 32 (cont d): thru -14 Completely replaced content of previous section thru -16 Renamed section Superstructure Preservation or Repair. Updated and expanded suggested action charts for steel and concrete superstructures. Added guidelines for repair of prestressed concrete beams with damaged tendons thru -9 Changed title to Substructure Preservation or Rehabilitation Overview and provided examples of each. Added preference for self-consolidating concrete for concrete substructure repairs. Updated individual, file and document references. Expanded reinforced concrete condition state content. Added recommendations for electrochemical chloride extraction thru -3 Removed rehabilitation vs. replacement guidelines and moved approach slab content to Section Removed Sufficiency Rating content. Updated life-cycle cost analysis criteria in table thru -5 All previous section content removed. Section renamed Federal Funding and new content added. Moved table for federally recognized maintenance activities from Section to this section and updated Provided section heading. Added reference to Section thru -4 Changed term movement rating(s) to movement range(s) Added qualifier to third bullet and added sixth bullet under Permissible Joint Types. Made miscellaneous changes Increased radii in first and third bullet from 300 to 800. Revised fifth bullet. Made miscellaneous changes Updated section reference thru -8 Added section on bridge deck joint elimination thru -5 Added section on preventive maintenance. Moved table establishing basis for scheduling planned preventive maintenance from Section to this section. RETAIN THIS MEMO IN FRONT OF INDEX TO PART 2 /original signed/ Junyi Meng, P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer

5 COMMONWEALTH of VIRGINIA Stephen Brich COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, May 3, 2018 SUBJECT: Manual of the Structure and Bridge Division Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Manual VOIDED: Chapter 14 Joints NEW ISSUES: Chapter 14 Joints (complete chapter replacement) REVISIONS: CHAPTER 6: 6.TOC-1 and -2 Revised dates Updated list of major changes Removed language for modification of Standard HR-1 for rail height from Note L , -9 and -11 Updated rail type shown on sidewalks for roadway with curb or curb and gutter Revised railing height for signed shared roadway Revised minimum railing height in typical section and -7 Revised minimum railing height in typical section and Note B and -9 Revised minimum height for pedestrian railing, railing type shown and standard references in typical sections and Notes C and F Revised height for bicycle railing and railing type shown Revised railing height and standard reference in Note D and 13 Revised railing height and railing types shown. VirginiaDOT.org WE KEEP VIRGINIA MOVING

6 Page 2 May 3, 2018 REVISIONS: (cont d) CHAPTER 6 (cont'd): Revised railing height and standard reference in Notes E and G Revised minimum railing height and standard reference in Note H thru -18 Revised railing types shown Revised railing heights Revised typical sections for addition of raised median. CHAPTER 9: All files Removed Vol. V from all footer File No. blocks. Changed last revised dates only on sheets where other content was changed. 09.TOC-1 Revised dates Update reference to Parts of the Manual of the Structure and Bridge Division and -6 thru -7 Updated rail types shown. Adjusted Transverse Section dimensions for increased widths Updated 2 diameter conduit position Updated rail types shown and 2 diameter conduit position. CHAPTER 12: 12.TOC-1 and -5 Revised dates Updated list of major changes Added definition for design camber at erection and modified Δc1. Revised camber tolerance Updated Eci formula. Added design camber at erection Changed definition of camber at release to camber at erection, added formula to camber tolerance and updated formula for ƩD thru -11 Updated number of sheets and File Nos. for additional General Information sheet Update File Nos. references. Required design approval for concrete compressive strengths greater than 8,000 psi and up to 10,000 psi. Changed minimum compressive strength at release requirements Added Stirrup Requirements to Composite Section Properties. Added Design Requirement section Moved Beam End Details for Integral Abutments and Miscellaneous Beam Details to new sheet. Condensed Miscellaneous Beam Detail contents and -9 Added clarification statements above charts.

7 Page 3 May 3, 2018 REVISIONS: (cont d) CHAPTER 12 (cont d): Added design camber at erection to table, modified CAMBER DIAGRAM accordingly and added note for camber including modified specification content. CHAPTER 15: 15.TOC-1 and -2 Revised dates and removed Section and -5 Removed section. CHAPTER 25: 25.TOC-1 Revised dates Updated crash tested and evaluated references and miscellaneous content thru -12 Updated number of sheets and file numbers for reduced number of sheets Updated BCR-3, BCR-4 and BIR-1 thru -5 adjusted test levels Replaced BR27 series content with CPSR. Updated BRGC8, BRCAS and BRMA-1 and -2 adjusted test levels Updated BRSBD adjusted test level. Revised low volume ADT threshold and replaced BR27 series reference with CPSR Replaced BR27 series sections and references with CPSR thru -5 Fixed sheet footings to reflect content and -4 Added TL-2 back to selection table for low volume roadways Added notes indicating to use design speed from roadway title sheet and use TL-4/-5 where design speeds exceed 70 mph thru -5 Removed Vol. V from footings. Changed last revised dates only on sheets where other content was changed Added Note A, renumbered remaining and made miscellaneous changes Removed reference to Volume V. CHAPTER 32: 32.TOC-1 thru -2 Revised dates and number of sheets. Updated for additional sheets and section Updated manual reference and added major changes to past practices.

8 Page 4 May 3, 2018 REVISIONS: (cont d) CHAPTER 32 (cont d): thru -6 Updated performance measures and added best practices to slow deterioration rates thru -5 Added section on joints. RETAIN THIS MEMO IN FRONT OF INDEX TO PART 2 /original signed/ Junyi Meng, P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer

9 COMMONWEALTH of VIRGINIA Stephen Brich COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, January 30, 2018 SUBJECT: Manual of the Structure and Bridge Division Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Manual VOIDED: Chapter 23 Piles (included AASHTO Standard Specification calculations) NEW ISSUES: Chapter 23 Piles (complete chapter replacement with AASHTO LRFD Specification calculations and laterally loaded pile analysis example) REVISIONS: CHAPTER 2: 02.TOC-1 and -2 Revised dates Updated list of major changes Updated IIM reference for FHWA-534 reference code Added SP401, SS401 and SS431 to the list Added SP for Corrosion Resistant Steel Plate Girders to the list. Updated Engineered Cementitious Concrete section reference Updated instructions for structural steel. Added Virginia Pier Caps to unpainted ASTM A709 Grade 50W General Note. Added General Note for ASTM A709 Grade 50CR Updated superstructure concrete note for Lightweight concrete and -5 Revised Checklist 9 headers to indicate projects with/without road title sheets and removed note requiring signed sheet filing in the CO Plan File Room from Tier 1 project content. VirginiaDOT.org WE KEEP VIRGINIA MOVING

10 Page 2 January 30, 2018 REVISIONS:(cont d) CHAPTER 2 (cont d): thru -11 Added note for bridge projects that have a road title sheet Revised first paragraph. CHAPTER 3: 03.TOC-1 and -2 Revised dates Added bid items for 20 and 24 driving tests for PSC stainless steel strand piles Added bid items for 20 and 24 driving tests for PSC CFRP strand piles Revised sheet footer. CHAPTER 6: 06.TOC-1 thru -3 Revised dates Updated list of major changes Revised Note H Added reference to Bridge Only definition Added note to Typical Section of Shared Use Path with design speed < 45 mph referencing raised median typical section for Roadway with Shoulder Revised Typical Section of Shared Use Path with design speed < 45 mph to include raised median and added note referencing raised sidewalk typical section for Roadway with Curb Updated Note E for raised median revisions and added content where ramps on the bridge cross the shared use path Updated Bridge Only definition in second paragraph and added reference to current IIM-S&B-95. Updated project requirements example list and referenced locations Combined first two paragraphs into one and revised. Updated references to current Road Design Manual location Updated references to current Road Design Manual location and removed callouts to specific fixed object attachment standards Added note requiring inclusion of sheets depicting locations and appropriate grading for guardrail and terminals in the plan set. Removed callouts to specific guardrail standards and specific guardrail detail content. Revised details shown for properly terminated radial guardrail Updated references to current Road Design Manual location Removed callouts to specific guardrail standards.

11 Page 3 January 30, 2018 REVISIONS:(cont d) CHAPTER 11: 11.TOC-1 Revised dates. 11.TOC-4 Revised date and added ASTM A709 Grade 50CR steel section and -2 Updated list of major changes Revised ASTM A709 Grade 50W note Revised materials note where uncoated weathering steel is not recommended and added ASTM A709 Grade 50CR note Revised minimum/maximum deck overhang content Added General Information for ASTM A709 Grade 50CR Steel. CHAPTER 12: 12.TOC-1 12.TOC-3 thru -5 Revised dates and file numbers per section changes. Added PSC inverted T-beam section to 12.07, moved PSC pile section to and removed PSC deck panel section. Moved sections to next sheet as needed and revised dates and -2 Moved prestressed concrete deck panel note from independent section to Introduction. Updated list of major changes and -2 Added minimum/maximum overhang and minimum number of beams content. Moved some content to sheet 2. Merged detail reference contents thru -8 Changed references from girder to beam and -8 Changed references from girder to beam Fixed spelling of shall in PSC waterproofing requirements thru -14 Inserted Prestressed Concrete Inverted T-beam content replacing previous Section content thru -7 Moved Prestressed Concrete Pile content from Section to Section Previous Prestressed Concrete Deck Panel content was moved to File No CHAPTER 17: 17.TOC-1 Revised dates Updated list of major changes thru -7 Updated total number of sheets in section and revised dates Added inverted T-beam superstructures to list of jointless abutment alternatives for semi-integral abutments. Updated and included File No. reference in pile support requirement for all abutment types adjacent to MSE walls.

12 Page 4 January 30, 2018 REVISIONS:(cont d) CHAPTER 17 (cont d): Added inverted T-beam superstructures to jointless abutment type list Inserted new content for supporting abutment spread footings on MSE walls thru -18 Updated File No. s, sheet numbers and total number of sheets due to insertion and -12 Updated File No. reference, required Virginia Pier Cap at pier/bent joint locations and reduced selection hierarchy requirement from design waiver to design approval thru -15 Updated File No. references. RETAIN THIS MEMO IN FRONT OF INDEX TO PART 2 /original signed/ Junyi Meng, P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer

13 COMMONWEALTH of VIRGINIA Charles A. Kilpatrick, P.E. COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, July 27, 2017 SUBJECT: Manual of the Structure and Bridge Division Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Manual VOIDED: None NEW ISSUES: None REVISIONS: CHAPTER 1: thru and 1.19 Removed Vol. V from all footer File No. blocks. Changed last thru 1.22 revised dates only on sheets where other content was changed. 01.TOC-1 and -4 thru -7 Revised dates. 01.TOC-5 Updated cell titles. 01.TOC-7 Removed header for non-existent section thru -7 Updated bridge seed file content Updated manual reference and -3 Updated project block in title sheet depictions and -6 Updated bridge seed file and working units content and -2 Provided additional sealed and signed information for title sheets and restructured order of content Removed CP10 and CP16 cell depictions. VirginiaDOT.org WE KEEP VIRGINIA MOVING

14 Page 2 July 27, 2017 REVISIONS:(cont d) CHAPTER 1 (cont d): thru -11 Updated bid items in ESTQ1, ESTQ2 and ESTQ3 cell depictions. Split FSHT cell into FSHTT1 and FSHTT2 (Tier 1 and Tier 2) and updated project block and signatures in cell depictions and -15 Updated signature titles in PDD, PDD3 and PDD4 cell depictions thru -21 Updated SBC1, SBC2, SBC3, SBF1, SBF2 and SBF3 cells Updated bottom rail size in BC15L and BC15R cell depictions Updated rail shape in KCCL8, KCCR8, KCL8 and KCR8 cell depictions. CHAPTER 2: thru Removed Vol. V from all footer File No. blocks. Changed last revised dates only on sheets where other content was changed. 02.TOC-1 and -2 Revised dates thru -6 Updated General Notes to current VDOT Road and Bridge Standards Added General Notes for current VDOT Work Area Protection Manual and construction tolerances. Updated signature block content and -8 Updated abutment types for Check List Items 3, 4, 24 and thru -9 Updated number of sheets for additional sheet Updated sketch for changes to Blocks 7 and Revised NBIS to Federal Structure Number in Block 7 information. Revised Block 10 information to Federal Stewardship and Oversight Code and updated terminology thru -9 Updated Special Provisions and Copied Notes content to reflect 2016 Road and Bridge Specifications and current policy requiring an additional sheet. Updated list of those no longer applicable Updated General Note for current VDOT Road and Bridge Standards Updated General Note for current VDOT Work Area Protection Manual Revised heat curving notes for plate girders and rolled beams thru -11 Made miscellaneous changes for consistency between sheets Updated title sheet cell title Updated for FSHTT1 cell addition and PDD4 cell change Updated title sheet cell title in Note 3 and title block depiction Updated CADD sheet number and signature title block. Clarified Consultant Plans By instructions.

15 Page 3 July 27, 2017 REVISIONS:(cont d) CHAPTER 3: 03.TOC-1 thru -3 Revised dates Updated list of major changes and -4 Added missing checklist references. Updated prestressed concrete pile bid items in Estimated Quantities Substructure Only table and added corresponding notes. Updated Index of Sheets Removed unnecessary reference in Check List Item Added requirement for non-standard Pay Items, their descriptions, and their measurements, to be developed into Project Specific Specifications instead of including on Plans Removed Footnotes 19 and 20 not used on current bid items and -8 Added bid items for deck slab closure, shear keys and Virginia Adjacent Member Connection (VAMC) block-outs and -2 Removed driving test and loading test bid items for prohibited prestressed concrete pile sizes Updated prestressed concrete pile size descriptions and removed prohibited pile sizes. Added bid items for prestressed concrete piles with other strand materials Moved bid items from previous sheet to this sheet and -2 Removed driving test and loading test bid items for prohibited prestressed concrete pile sizes Updated prestressed concrete pile size descriptions and removed prohibited pile sizes. Added bid items for prestressed concrete piles with other strand materials and -6 Added non-standard retaining structure bid item. CHAPTER 5: All files Removed Vol. V from all footer File No. blocks. Changed last revised dates only on sheets where other content was changed. 05.TOC-1 Revised dates Clarified that the cost of the bridge shall not include bridge-related CEI costs or contingency in the calculation of all limits. Referred to bridge funding instead of a specific bridge funding source Removed statement prohibiting medallion use with other textures.

16 Page 4 July 27, 2017 REVISIONS:(cont d) CHAPTER 6: thru and Removed Vol. V from all footer File No. blocks. Changed last thru revised dates only on sheets where other content was changed. 06.TOC-1 and -2 Revised dates Updated list of major changes thru -5 Updated number of sheets Revised approval requirements in third line of Note O. Updated FHWA approval note for design exceptions for parapet/rail and -6 Revised design waiver requirements to coincide with changes made to Part 1 of this manual and expanded to two sheets Revised criteria for multiple lane ramp structures Updated sheet reference and -15 Added minimum width for bridge safety inspection to Note B. Note H moved from sheet 14 to 15. CHAPTER 15: 15.TOC-1 Revised dates Revised Spread Footing Data Table and -3 Added anchor bolt sleeves to Cap Length Criteria and Sample Anchor Bolt Layouts Added anchor bolt sleeves to TYPICAL ANCHOR BOLT LAYOUT and SECTION A-A. Added bearing sheet reference. Re-spaced stirrup bars to clear anchor bolt sleeves and added note for adjustment Added anchor bolt sleeves to Check List Item Updated reference in Check List Item 28. CHAPTER 17: 17.TOC-1, -2, -5, -7 and -8 Revised dates. 17.TOC-1 Updated sheet titles and file numbers in Section Updated list of major changes thru -17 Updated number of sheets for additional sheet Added requirement that all abutment types adjacent to MSE walls shall be pile supported for bridges over Interstates and -9 Added Abutment Protection Requirements and moved General Terminology to additional page. Updated footer sheet titles and -12 Updated sheet references Added anchor bolt sleeves to Anchor Bolt Layout Details.

17 Page 5 July 27, 2017 REVISIONS:(cont d) CHAPTER 17 (cont d): thru -10 Updated sheet numbers, section mark sheet numbers and dates for typical arrangement of plan sheets and -7 Added anchor bolt sleeves to TYP. ANCHOR BOLT LAYOUT and SECTION A-A and -6 Added TYPICAL ANCHOR BOLT LAYOUT with anchor bolts sleeves. Added anchor bolt sleeves to SECTION A-A. Revised notes and -7 Moved TYPICAL ANCHOR BOLT LAYOUT to previous sheet. Removed LIMITS OF SELECT BACKFILL and related notes and -8 Updated sheet references thru -4 Updated substructure reference lines for full integral and semiintegral sections. Added existing ground line to all cut sections. RETAIN THIS MEMO IN FRONT OF INDEX TO PART 2 /original signed/ Junyi Meng, P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer

18 COMMONWEALTH of VIRGINIA Charles A. Kilpatrick, P.E. COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, December 28, 2016 SUBJECT: Manual of the Structure and Bridge Division Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Manual VOIDED: None NEW ISSUES: None REVISIONS: CHAPTER 12: 12.TOC-1, -2, -3 and -5 Revised dates. 12.TOC-2 Added additional sheets to Sections and TOC-3 Added sheets to Section and removed sheet from Section Updated Part 5 title and -2 Replaced list of major changes and additions Updated force variable nomenclature thru -9 Updated number of sheets Updated File No. references. Changed default design strand diameter to 0.6. VirginiaDOT.org WE KEEP VIRGINIA MOVING

19 Page 2 December 28, 2016 REVISIONS:(cont d) CHAPTER 12 (cont d): Inserted Transverse Connection Detail Types content. Renamed Transverse Post-Tensioned Tendons (Continued) to Transverse Tendon or Internal Diaphragm Spacing and moved portion to next sheet. Moved Waterproofing Requirements and S&B Standard Detail Sheets and Cell Libraries to next sheet Added content excluding transverse tendons where Virginia Adjacent Member Connection (VAMC) details are used. Updated waterproofing File No. references. Update S&B Standard Detail Sheets and Cell Libraries content. Added section on Sample Special Provisions Moved content previously shown on File No to this sheet. Updated strand offset from sides of voided slab and number of spaces. Prohibited using strand positions in stirrup corners. Split void and transverse tendon dimensioning into separate chart variables. Updated A and B variable dimensions and added variable E dimensions to table Moved content previously shown on File No to this sheet. Added content above and below table. Updated number of strands per row and distances from bottom of slabs to centerline of strands in table and indicated for transverse tendons. Added second table for Virginia Adjacent Member Connections and sentence beneath thru -9 Moved content previously shown on File Nos thru -8 to these sheets Updated third and fifth bullets. Moved bottom two bullets to next sheet Added two bullets from previous sheet Moved content previously on File No to this sheet. Updated footer to indicate sheet content is for use with Transverse Tendon details. Updated Shear Key Detail for change in shear key depth and joint fabric use for waterproofing. Replaced high strength grout with ECC in notes. Updated reference to Part 5 standards Inserted new sheet for Longitudinal Shear Key Details for use with VAMC details Inserted sample Erection Diagram sheet for voided slabs using Transverse Tendon details with skew greater than 10 degrees and staged construction Inserted sample Erection Diagram sheet for voided slabs using VAMC details with skew greater than 10 degrees and staged construction thru -11 Updated number of sheets Updated File No. reference.

20 Page 3 December 28, 2016 REVISIONS:(cont d) CHAPTER 12 (cont d): Updated File No. reference to box beam sections and section properties. Updated AASHTO/PCI standard box beam section modification content. Changed default design strand diameter to Inserted Transverse Connection Detail Types content. Renamed Transverse Post-Tensioned Tendons (Continued) to Transverse Tendon or Internal Diaphragm Spacing and moved portion to next sheet. Moved Waterproofing Requirements to next sheet Added content excluding transverse tendons where Virginia Adjacent Member Connection (VAMC) details are used. Updated waterproofing File No. references and removed references to sample sheets. Added S&B Standard Detail Sheets and Cell Libraries and Sample Special Provisions content Moved content previously shown on File No to this sheet. Updated strand offset from sides of box beam, number of spaces and distance from bottom of beam to first row. Prohibited using strand positions in stirrup corners. Added asterisks note for 27 and 33 beam depths. Updated top and bottom slab thicknesses from 5½ to 6. Updated section properties accordingly and added note under table thru -9 Moved content previously shown on File Nos thru -8 to these sheets Updated third and fifth bullets. Moved bottom two bullets to next sheet Added two bullets from previous sheet and -11 Previous end bearing and waterproofing detail sample sheets were voided Moved content previously on File No to this sheet. Updated footer to indicate sheet content is for use with Transverse Tendon details. Updated Shear Key Detail for change in joint fabric use for waterproofing. Replaced high strength grout with ECC in notes. Updated reference to Part 5 standards Inserted new sheet for Longitudinal Shear Key Details for use with VAMC details Inserted sample Erection Diagram sheet for box beams using Transverse Tendon details with skew greater than 10 degrees and staged construction Inserted sample Erection Diagram sheet for box beams using VAMC details with skew greater than 10 degrees and staged construction thru -7 Updated number of sheets.

21 Page 4 December 28, 2016 REVISIONS:(cont d) CHAPTER 12 (cont d): Added the selection criteria for prestressed concrete piles. Moved portion to File No Added the limits for use of Stainless Steel or Carbon Fiber Reinforced Polymer (CFRP) Strands Updated reinforcement requirements for BPP-1. Added reinforcement requirements for BPP-2 and Removed 10 and 16 pile sizes. Removed structural requirements from section property table Updated structural requirements for BPP Added structural requirements for BPP Added structural requirements for BPP Removed Anchor Detail and Alternate Anchor Detail sketches and combined notes previously shown on File Nos and Moved content previously shown on to this sheet Moved content previously shown on File No to this sheet. Added second paragraph Revised Part 5 reference in second sentence. Prohibited posttensioning for substructures. Added references to IIM-S&B-91, -92, -93 and -94 and the special provisions included in the IIM s. CHAPTER 25: 25.TOC-1 Revised dates Added testing criteria as per NCHRP Report 350 as evaluated in accordance with AASHTO Manual for Assessing Safety Hardware (MASH). Added Approximate Crash Test Acceptance Equivalencies Table of TL s (Test Levels) between MASH criteria and NCHRP Report Revised Test Level to NCHRP Test Level; added Adjusted Test Level; moved BR27 series to the next sheet Revised Test Level to NCHRP Test Level; added Adjusted Test Level; moved BRCAS, BRMA-1 and -2, BRSBD, BTB-1 and -2 to the next sheet Revised Test Level to NCHRP Test Level; added Adjusted Test Level. Moved additional notes for BR27C and BR27D series railing to next sheet Updated number of sheets Added BCR-1 and -2; removed 1 overhang behind the top rail of BCR-3 and -4; moved BIR series to the next sheet Moved BMB-5A to the next sheet Added BMB-5A Modified.

22 Page 5 December 28, 2016 REVISIONS:(cont d) CHAPTER 25 (cont d): thru -14 Updated number of sheets Added BRMA-1 and -2 previously shown on the subsequent sheet and -2 Added Modified to the title of the table; revised TEST LEVEL to ADJUSTED TEST LEVEL, TL-4 to TL thru -5 Added Modified to the title of the table; revised TEST LEVEL to ADJUSTED TEST LEVEL, TL-2 and TL-4 to TL Revised TL-4 to Adjusted TL-3. RETAIN THIS MEMO IN FRONT OF INDEX TO PART 2 /original signed/ Junyi Meng, P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer

23 COMMONWEALTH of VIRGINIA Charles A. Kilpatrick, P.E. COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, August 17, 2016 SUBJECT: Manual of the Structure and Bridge Division Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Manual VOIDED: None NEW ISSUES: None REVISIONS: CHAPTER 3: 03.TOC, and thru TOC-1 thru -3 Removed VOL. V from all footer File No. blocks. Changed last revised dates only on sheets where other content was changed. Revised dates. Added to or removed sheets from sections as necessary Updated list of major changes thru -4 Revised CADD sheet number format and updated dates. Revised bid item descriptions to Select Backfill (Abutment Zone), Concrete Low Shrinkage Class A4 Modified and Adhesive Based Joint Sealer Class I. Revised quantities and bid items to be more reflective of a typical steel superstructure semi-integral bridge. Updated Index of Sheets accordingly Updated references in Check List Item 5 and revised Check List Item 11. VirginiaDOT.org WE KEEP VIRGINIA MOVING

24 Page 2 August 17, 2016 REVISIONS:(cont d) CHAPTER 3 (cont d): Removed unnecessary information from Check List Item 14 and updated File No. reference in Check List Item Removed obsolete division of funds note Updated File No. references. Updated manual references in Footnotes 2 and 3. Removed content from Footnotes 6 and 7 and left intentionally blank Added additional depth to Footnote 10 for Dry Riprap. Deleted previous Footnote 11. Moved content for Dumped Riprap from Footnote 12 to 11. Removed 4 and 6 depths and added 8 depth to table in current Footnote Moved content for Grouted Riprap from Footnote 13 to 12. Added new content to Footnote 13. Replaced content of Footnote thru -8 Removed obsolete items, added new items and updated descriptions and Specification references per the 2016 Specifications. Adjusted Prestressed Concrete Beam, Bulb-T, ranges per current preliminary design charts. Decreased number of sheets to thru -4 Removed obsolete items, added new items and updated descriptions and Specification references per the 2016 Specifications. Decreased number of sheets to Added new items and updated Specification references per the 2016 Specifications thru -8 Removed obsolete items, added new items and updated descriptions and Specification references per the 2016 Specifications. Increased number of sheets to thru -5 Removed obsolete items, added new items and updated descriptions and Specification references per the 2016 Specifications and -2 Added new items and updated descriptions and Specification references per the 2016 Specifications thru -6 Removed obsolete items, added new items and updated descriptions and Specification references per the 2016 Specifications. Increased number of sheets to 6. CHAPTER 15: 15.TOC-1 and -2 Revised dates Removed unnecessary dimensioning from LAYOUT OF BARRIER FOR PIER PROTECTION.

25 Page 3 August 17, 2016 REVISIONS:(cont d) CHAPTER 17: 17.08, 17.09, and Removed VOL. V from all footer File No. blocks. Changed last revised dates only on sheets where other content was changed. 17.TOC-1, -6, -7 and -8 Revised dates and -4 Updated stone material type surrounding perforated pipe underdrains for buried approach slabs Revised second series of columns in Spread Footing Data Table to indicate the Strength Limit State thru -27 and -29 Updated drainage details at end of slab for deck slab extensions with and without approach slabs thru -5 Revised CADD sheet number format. Made miscellaneous drafting changes Added Note 7 with form requirements for deck slab extensions Revised Check List Note Updated CADD sheet number format, made miscellaneous drafting changes and added Note with form requirements for Virginia Abutments Revised Check List Note and -5 Added SECTION THROUGH ABUTMENT for conventional abutment with deck slab extension and -7 Clarified pipe underdrain and stone material types, details and payment. Added Plan note for deck slab extensions without approach slabs Updated manual reference and bid item description to Select Backfill (Abutment Zone). RETAIN THIS MEMO IN FRONT OF INDEX TO PART 2 /original signed/ Prasad Nallapaneni, P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer

26 COMMONWEALTH of VIRGINIA Charles A. Kilpatrick, P.E. COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, May 18, 2016 SUBJECT: Manual of the Structure and Bridge Division Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Manual VOIDED: None NEW ISSUES: None REVISIONS: CHAPTER 1: 01.TOC, 01.00, 01.01, Removed VOL. V from all footer File No. blocks. Changed last and thru revised dates only on sheets where other content was changed. 01.TOC-1, -4 and -5 Revised dates Updated manual reference Revised file name format (CADD sheet number) Revised file name composition (CADD sheet number), file name format and document number Revised file name format (CADD sheet number) and document number , -2 and -4 Revised file name format (CADD sheet number) Revised file name format (CADD sheet number) , -2, -4, -6 and -10 Revised file name format (CADD sheet number) Revised file name format (CADD sheet number) and -5 Revised file name format (CADD sheet number). VirginiaDOT.org WE KEEP VIRGINIA MOVING

27 Page 2 May 18, 2016 REVISIONS:(cont d) CHAPTER 2: 02.TOC, 02.00, 02.01, Removed VOL. V from all footer File No. blocks. Changed last and revised dates only on sheets where other content was changed. 02.TOC-1 Revised dates Updated list of major changes thru -6 Revised CADD sheet number format and General Notes. Updated signature, sealing and copyright dates Added RR R/W limits to sample sheet Added RR R/W limits to Note 50 in check list Changed S223AG2 to S223AG3 and updated date Changed SS40603 to SS40605 and updated date Updated list for recently removed Special Provisions and Supplemental Specifications Added new Construction Specification and effective dates. Updated effective date for 6 th Edition of AASHTO LRFD Bridge Design Specifications. Updated fifth, sixth, eighth and ninth Design references. Updated Standards reference and removed instruction to designer Removed prestressed deck panel explanation to the designer. Removed Alternate from Virginia Abutments in eighth note Updated AASHTO Guide Specification name in second note. Removed stud shear connector spacing and height note. Updated concrete class for superstructure in seventh note Removed CRR note referring to types. Updated CRR nomenclature and conformance reference in fourth and fifth note. Removed yield strengths and effective date from fifth note. Removed CRR experimental project notes and added two notes from next sheet Removed CRR experimental project note and moved two notes to previous sheet. Updated File No. reference to Section CHAPTER 6: 06.TOC and Removed VOL. V from all footer File No. blocks. Changed last revised dates only on sheets where other content was changed. 06.TOC-1 and -2 Revised dates Revised minimum shoulder width for signed shared roadway with 4-foot paved shoulders on approach Updated dates for references Revised grade language and -7 Revised Note B. Clarified 12 dimension shown is min. depth Revised Pedestr. railing or to Pedestrian railing with in sketch Revised Pedestrian railing or to Bicycle railing with in sketch.

28 Page 3 May 18, 2016 REVISIONS:(cont d) CHAPTER 6 (cont d): and -9 Revised pedestrian fence/screening and railing notes in sketches Clarified 12 dimension is minimum depth. Revised sidewalk width from 5-6 to 6-0 in Note B Added content to Note F Clarified minimum shoulder width for bicycle lane on roadway with shoulders and -13 Clarified 12 dimension is minimum depth. Revised bicycle railing and pedestrian fence/screening notes in sketches Added content to Note H thru -18 Revised bicycle railing and pedestrian fence/screening notes in sketches Clarified 12 dimension is minimum depth. CHAPTER 11: 11.TOC and thru Removed VOL. V from all footer File No. blocks. Changed last revised dates only on sheets where other content was changed. 11.TOC-1 thru -4 Revised dates and -2 Updated manual references and list of major changes , and Changed terminology to bolted field splice(s) thru thru -5 Changed permissible field bolted splice callouts to bolted field splice. Revised CADD sheet number format Labeled bearing stiffener at pier and at abutment separately Changed terminology to bolted field splices in Notes 16 and Changed terminology to bolted field splice Revised sheet. Drew GIRDER ELEVATION to horizontal scale. Revised CADD sheet number format Revised sheet. Revised CADD sheet number format and -6 Revised check list Updated camber note thru -8 and -11 Updated manual reference and -16 Changed CL bearing at... callouts to Line thru center of bearings... in DEAD LOAD DEFLECTIONS and CAMBER diagrams respectively. Revised CADD sheet number format and -17 Changed callouts in Notes 2 and thru -12 Updated manual reference and -10 Revised sheet title and -3 Removed reference to VDOT Modifications to the LRFD specification (current IIM-S&B-80) Changed terminology to bolted field splices and -4 Revised CADD sheet number format.

29 Page 4 May 18, 2016 REVISIONS:(cont d) CHAPTER 12: 12.TOC-1 and -2 Revised dates Provided definition of partially draped strand Revised units for P si Revised definition of partially draped strand Revised concrete strength in sheet footer and Updated construction tolerance to match current IIM-S&B and Adjusted color scheme for black/white printing and Updated third and fourth note and sketch callouts to correspond to 2016 Road and Bridge Specifications and -11 Updated sample waterproofing sheets. CHAPTER TOC, 15.00, 15.01, Removed VOL. V from all footer File No. blocks and TOC-1 and -2 Revised dates. Inserted additional sheets in Sections 1, 2 and Updated list of major changes thru -8 Updated sheet and file numbers per additional sheets and -2 Updated wall/solid pier use and clarified cap requirements Repeated Chapter 12 post-tensioning prohibition where applicable and -5 Inserted Virginia Pier Cap and Virginia Pier Cap (Special Circumstances) content including waterproofing membrane detail thru -16 Updated sheet and file numbers per additional sheet Updated reference in Note and -8 Moved wall/solid piers content to new sheet. Added wall/solid pier exception to column vertical reinforcement content and added minimum requirements to wall/solid pier section Updated File No. reference Updated reference to Part 3 for prestressed piles thru -4 Updated pier protection hierarchy for new construction or bridge replacement. Added hierarchy for existing piers. Updated additional requirements thru -7 Defined controlling points to determine required length of pier protection system. Provided sketches and requirements for oneand two-directional traffic, curved alignment, hammerhead piers and straddle bents Updated parallel pier barrier layout example and -10 Replaced previous barrier layout example thru -13 Replaced previous barrier layout example thru -16 Added barrier layout example for straddle bent thru -19 Added barrier layout example for curved alignment.

30 Page 5 May 18, 2016 REVISIONS:(cont d) CHAPTER TOC, 17.00, 17.01, Removed VOL. V from all footer File No. blocks. Changed last 17.05, and revised dates only on sheets where other content was changed. 17.TOC-1 thru -5 Revised dates and expanded Section 1. All of Section 3 moved to 17.TOC TOC-7 Revised dates and removed Alternate from Section title Moved abutment definition previously on File No to this sheet. Updated list of major changes Moved MSE wall strap sentence to File No Listed abutment types covered in this chapter. Updated full integral abutment details and notes and added full integral abutment adjacent to MSE wall content Moved semi-integral abutment content previously on File No to this sheet and updated details and notes. Added semiintegral abutment adjacent to MSE wall content Added jointless abutment types for PSC voided slab or box beam superstructures as expansion of semi-integral content Moved conventional cantilever abutment with deck slab extension and Virginia Abutment content previously on File No to this sheet. Updated details and notes Added Virginia Abutment without tooth joint (with integral backwall and with deck slab extension) content Moved conventional cantilever abutment content previously on File No to this sheet and updated details and notes Added new sheet for MSE wall and GRS technology use and requirements including minimum distance between MSE wall panels and piling content Moved General Terminology content previously on File No to this sheet. Updated typical elevation and section description and shifted position of weepholes to fall between seats. Moved MSE wall strap sentence from File No and expanded content. Added steel pile sleeve content thru -13 Moved Abutment Type Selection Criteria content previously on File Nos thru -8 to these sheets restructuring and revising content significantly. Added curved column to selection criteria table for conventional cantilever with deck slab extension. Added design waiver content for abutment types Moved Selection Algorithm content previously on File No to this sheet and made miscellaneous updates to content and sketches and -16 Moved content previously on File Nos and -11 to this sheet and made miscellaneous updates to content Revised Note 5.

31 Page 6 May 18, 2016 REVISIONS:(cont d) CHAPTER 17 (cont d) File No. references updated. Revised maximum abutment height to match selection criteria , -4, -7 and -8 Revised CADD sheet number format. Updated copyright and sheet dates Revised concrete class and reinforcing steel types indicated in Section B and Notes 2 and Updated File No. reference in Note Revised Note Revised temporary support note. Added temporary support outlines to ELEVATION Revised concrete class and reinforcing steel types indicated in Section B and Notes 2 and 3. Added temporary support details for PSC beam Updated File No. reference in Note File No. references updated thru -10 Revised CADD sheet number format. Updated copyright and sheet dates Flipped AW0501 and AW0402/AW0503 positions in DETAIL G. Revised AH0507 and AH0508 bar callouts in ELEVATION Made miscellaneous drafting revisions Revised SH0601, SH0603 and SH0604 bar callouts in Section A File No. references updated thru -10 Removed Alternate from Section title File No. references updated. Removed Alternate from references to Virginia Abutments thru -8 Revised CADD sheet number format. Updated copyright and sheet dates Updated manual reference in Note 20. CHAPTER TOC and Removed Vol. V from all footer File No. blocks. Changed last revised dates only on sheets where other content was changed. 25.TOC-1 Revised dates and -9 Defined curvature, design ADT and highway types. Added clarifying statements to general guidance. Updated example parameters and made corresponding changes to calculations.

32 Page 7 May 18, 2016 CHAPTER TOC, 30.00, 30.01, Removed VOL. V from all footer File No. blocks. Changed last and revised dates only on sheets where other content was changed. 30.TOC-1 Revised dates Updated manual references and miscellaneous wording. Updated list of major changes and/or additions to past office practice Clarified applications listed are for protective screening purposes Updated manual references and removed Alternate Detail Added maximum opening content. RETAIN THIS MEMO IN FRONT OF INDEX TO PART 2 /original signed/ Prasad Nallapaneni, P.E. Assistant State Structure and Bridge Engineer For: Kendal R. Walus, P.E. State Structure and Bridge Engineer

33 COMMONWEALTH of VIRGINIA Charles A. Kilpatrick, P.E. COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, October 15, 2015 SUBJECT: Manual of the Structure and Bridge Division Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Manual VOIDED: None NEW ISSUES: CHAPTER 12: Added new section on Post-Tensioned Concrete. REVISIONS: CHAPTER 2: 02.TOC-1 and -2 Revised dates Updated effective date for 7 th Edition of AASHTO LRFD Specifications Removed waterproofing note for prestressed slabs and boxes Updated sample L&D title sheet signature block for Tier 1 project Updated sample L&D title sheet signature block for Tier 2 project and -10 Replaced Programming Division Director with Infrastructure Investment Division Director and Chief of Planning and Programming with Chief Financial Officer at each location Replaced VDOT Project Manager with Locality Project Manager in Design-Build Note. VirginiaDOT.org WE KEEP VIRGINIA MOVING

34 Page 2 October 15, 2015 REVISIONS:(cont d) CHAPTER 6: 06.TOC-1 Revised dates Removed asterisks and corresponding note increasing shoulder to 14 where the DDHV for truck traffic exceeds 250 vehicles/hour. CHAPTER 12: All files Removed VOL. V from all footer File No. blocks. Updated Chapter title. Changed last revised dates only on sheets where other content was changed. 12.TOC-1 and -5 Revised dates and reduced number of sheets. 12.TOC-6 Removed sheet and -2 Updated list of major changes and/or additions Removed ASD strand properties, design strengths and prestress losses content from section and renumbered sheets. Removed LRFD in sheet titles Updated File No. references and default strand diameter note Revised Non-Prestessed Corrosion Resistant Reinforcement content to be in accordance with current IIM-S&B-81. Revised File No. reference and -8 Revised maximum safe working load criteria for hold-down devices Added subsection on design parameter influence on hold-down forces Removed ASD content from Camber due to prestress force at release. Defined e s and e Removed prestressed panel adjustment from ƩD definition Updated section title to match with Table of Contents and renumbered sheets. Removed precast and used consistent section terminology throughout section Updated File No. references. Specified maximum compressive strength of concrete at release. Revised normal strand diameter for design Updated File No. references and -5 Updated and expanded preliminary bulb-t design parameters thru -8 Replaced preliminary bulb-t design tables with design charts and updated for 0.6 diameter strand. Increased interval of beam spacing provided from 6 to thru -10 Moved top flange sleeve details for deck drains content from before to after design charts.