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 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

3 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.

4 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

5 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

6 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.

7 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.

8 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.

9 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.

10 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.

11 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

12 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

13 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.

14 Page 3 October 15, 2015 REVISIONS:(cont d) CHAPTER 12 (cont d): 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 -7 Updated and expanded preliminary I-beam design parameters Replaced preliminary I-beam design tables with single design chart and updated for 0.6 diameter strand Updated section title to match with Table of Contents and renumbered sheets. Removed precast and used consistent section terminology throughout section Prohibited use of voided slab with asphalt overlays on the Primary System. Clarified ADTT in table is for design year. Updated File No. reference. Changed Concrete and Reinforcement headers into subheaders. Revised normal strand diameter for design Added Concrete and Reinforcement subheaders to Composite Concrete Deck/Overlay with minimum reinforcement requirements. Removed effective flange width reference Clarified waterproofing requirements Added requirement for drip details and minimum distance from the slab side to prestressing stands. Added callouts for void drain centerlines and asterisks note. Increased diameter of precast holes for transverse tendons to and -7 Updated and expanded preliminary voided slab design parameters Replaced preliminary voided slab design tables with design chart and updated for 0.5 diameter strands Replaced Longitudinal Shear Key Detail with to scale drawing with updated content. Revised grout type and provided additional waterproofing membrane option Moved Prestressed Concrete Box Beam content from Section 8 to Section 6. Updated section title to match with Table of Contents and renumbered sheets. Removed precast and used consistent section terminology throughout section Prohibited use of box beams with asphalt overlays on the Primary System. Clarified ADTT in table is for design year. Updated File No. reference Updated File No. references. Changed Concrete and Reinforcement headers into subheaders. Revised normal strand diameter for design.

15 Page 4 October 15, 2015 REVISIONS:(cont d) CHAPTER 12 (cont d): Added Concrete and Reinforcement subheaders to Composite Concrete Deck/Overlay with minimum reinforcement requirements. Removed effective flange reference Clarified waterproofing requirements Increased diameter of precast holes for transverse tendons to and -7 Added preliminary box beam design parameters Added preliminary box beam design chart for 0.5 diameter strand and f c equal to 5 ksi Moved longitudinal shear key detail and notes to new sheet and revised. Revised grout type and provided additional waterproofing membrane option and -11 Added sample waterproofing detail sheets for box beams with asphalt overlays and concrete overlays Moved Prestressed Concrete Pile content from Section 6 to Section 7. Updated File No. references Moved Prestressed Concrete Deck Panel content from Section 7 to Section thru -3 Updated number of sheets Added content on alternate bearing details for voided slabs and box beams Removed steel intermediate diaphragm details and notes already provided on Standards PCBT-D1 and D2 in Part 4 of this manual and renumbered sheets Revised General Information for intermediate steel diaphragms. Updated File No. reference Removed continuity diaphragm details and notes already provided on Standards PCBT-CLOS1 and CLOS2 in Part 4 of this manual and renumbered sheets Added standard sheet information to General Information. Moved Continuity Diaphragm Thickness to next sheet Added Continuity Diaphragm Thickness content from previous sheet. Added Steel Dowels at Fixed Supports and Deck Slab Portion Cast Monolithic with Closure Diaphragm content Added BC05 bars to Reinforcement Detail A Added BC05 bars to Reinforcement Detail B thru -8 Updated number of sheets Updated File No. reference Clarified VDOT standard sheet detail intent for anchorage zone stirrups requiring stirrups in anchorage zone to extend out of top flange to at least mid-depth of the deck slab Updated strand diameter and removed horizontal shear extensions into deck from BS04 series bars in top flange of details.

16 Page 5 October 15, 2015 REVISIONS:(cont d) CHAPTER 12 (cont d): thru -8 Removed 0.5 diameter strand content and placed multiple beam depth tables on each sheet reducing total sheet number Added instructions for use of cells for standard PCBT-MISC2 including coordination with beam standard sheet thru -7 Added centerlines, lines thru centers of inserts and leader lines missing from previous versions of sample erection diagrams Indicated section type and layout for sample plan details. Revised reference to other Parts of this manual Removed joints at abutments. Removed end diaphragm callouts and changed Face of backwall to End of slab as semi-integral backwall is to be used. Adjusted span length and distance between end of slab and line thru centers of bearing. Added sheet reference for integral backwall details Replaced PCBT-77 standard sheet with current PCBT-53 standard sheet. Revised strand pattern and reinforcing steel spacing. Entered data for hold-down device Updated number, dimensions and lengths of bars in Reinforcing Steel Schedule Replaced TOP FLANGE AND WEB REINFORCEMENT DETAILS and BOTTOM FLANGE REINFORCEMENT END DETAILS with current cells and entered required spacing from Pretensioned Anchorage Zone Bulb-T Design Tables. Removed END DIAPHRAGM DETAILS. Added END VIEW AT INTEGRAL BACKWALL and END SECTION SHOWING LOCATION OF 1½ HOLES AT INTEGRAL BACKWALL Replaced PCBT-D2 standard sheet with current PCBT-D1 standard sheet Replaced PCBT-CLOS2 standard sheet with current PCBT- CLOS1 standard sheet Clarified modification instructions in Notes 1, 2, 4 and 15. Updated detail titles in Notes 3, 5, 6 and Added lap removal content to Note Removed AASHTO Standard specification reference Switched positions of Sections A-A and B-B in part section sketch and -5 Updated lap length in Note 7 and manual reference in Note 12. Updated names and switched file positions of Sections A-A and B- B. Updated minimum lap shown in current Section B-B Changed Section B-B to Section C-C and Section A-A to Section D-D in part section sketch. Updated Section names in Note 3 and lap length in Note and -8 Updated manual reference in Note 11. Updated names and switched file positions of Sections C-C and D-D. Updated minimum lap shown in current Section D-D Updated title for Skewed Closure Diaphragm.

17 Page 6 October 15, 2015 REVISIONS:(cont d) CHAPTER TOC-1, -2, -4, -5 and -8 Revised dates Added corrosion resistant reinforcing callout to footing in full integral abutment sketch Updated design waiver approval authorities Updated BC05 and BC06 series bar positions in TYPICAL END OF BEAM DETAIL AND SECTION A-A Revised Notes 4, 5 and Revised BC series details in SECTION B and sheet scale Revised BC series details in SECTION B thru -4 Revised structural to structure in each fill and cut detail legend. 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

18 COMMONWEALTH of VIRGINIA Charles A. Kilpatrick, P.E. COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, March 10, 2015 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 2: 02.TOC-1 Revised dates thru -6 Updated General Notes for current specifications and concrete classes Added sub-header to second sketch Added currently adopted version of AASHTO LRFD Bride Design Specifications and effective date for previous Revised concrete class note Added file references for Geotechnical Design Data Tables. Moved bottom note to next sheet Added note from previous sheet. CHAPTER 6: 06.TOC-1 Revised dates Modified Note H to specifically state design exception/waiver requirement where minimum vertical clearance cannot be met. VirginiaDOT.org WE KEEP VIRGINIA MOVING

19 Page 2 March 10, 2015 REVISIONS:(cont d) CHAPTER 7: 07.TOC Revised dates Replaced introduction and added major changes to past practice thru -3 Moved content from thru -3 to this section thru -14 Completely replaced, restructured and updated Section based on currently adopted ASHTO LRFD Specifications and -2 Moved content from and -2 to this section. CHAPTER 10: 10.TOC-1 Revised dates Updated list of major changes to past practices thru -13 Updated sheet and file numbers due to additional sheet for cantilever design requirements and -7 Updated file reference numbers and -6 Updated cantilever design requirements thru -10 Updated scale and clarified dimensioning in sketches Updated moment table reference. CHAPTER 15: 15.TOC-1 and -2 Revised dates Added statement on debris to Multi-Column Piers Revised dimension to PV09 series in Typical Section of Column thru -4, -6, -7 Clarified edge of roadway (traveled way) references in text and -10 thru -12 sketches. Added sketch to File No 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

20 COMMONWEALTH of VIRGINIA Charles A. Kilpatrick, P.E. COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, September 12, 2014 SUBJECT: Manual of the Structure and Bridge Division Volume V Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Volume V Part 2: Design Aids - Typical Details VOIDED: None NEW ISSUES: None REVISIONS: CHAPTER 1: 01.TOC-1 and -4 thru -7 Revised dates Removed sheet 1 and 2 content and renumbered sheet 3 to sheet Added bullet on full-size plan sheets to second and third subheaders Updated contact information and references to manual and -10 Updated estimated quantity table cells Updated General Notes cell thru -21 Updated notes, table references and cut limits when in CUT SECTIONS in select backfill cells Updated part transverse section cells. VirginiaDOT.org WE KEEP VIRGINIA MOVING

21 Page 2 September 12, 2014 REVISIONS:(cont d) CHAPTER 2: 02.TOC-1 Revised dates thru -6 Updated General Notes for current capacity, specifications, reinforcing steel, corrosion resistant reinforcing steel and geotechnical notes Added third sentence to Note Removed previous versions of AASHTO LRFD Bride Design Specifications Removed previous version of Work Area Protection Manual for bridge-only projects. Revised Use information for General Note where all structural steel is unpainted ASTM A709 Grade 50W steel Removed low permeability General Note Replaced geotechnical General Notes with LRFD versions. CHAPTER 3: 03.TOC-1 and -2 Revised dates thru -4 Added Select Material Type 1 Min. CBR 30 to the Substructure Only Estimated Quantities table and removed Aggregate Base Material No. 21A or 21B from Miscellaneous / Road Items table Updated IIM reference in Note Removed unrelated reference from Note Updated references in General section Replaced voided aluminum rail content with select backfill material information for Note Updated item code for Architectural Treatment Removed Aluminum, Texas C and Texas C Railing bid items and -2 Added Architectural Treatment bid item. Moved bottom bid item to next sheet Removed Aluminum Railing bid item Added footnote reference to Select Material Type 1 Min. CBR 30 bid item Removed Aluminum Railing bid item Removed Texas C and Texas C Railing bid items Removed Aluminum Railing bid item. Added footnote reference to Select Material Type 1 Min. CBR 30 bid item.

22 Page 3 September 12, 2014 REVISIONS:(cont d) CHAPTER 5: Chapter 5 Chapter 5 was entirely re-written and re-organized to provide guidance and details for architectural treatment for bridge railing/parapet and substructure. 05.TOC-1 and -2 Totally revised to provide additional guidance, details, renderings for Architectural Treatment for substructures. 05.TOC-3 Added new sheet for Architectural Treatment for substructures Revised second paragraphs Revised paragraphs 1 thru 4 and added additional notes and instructions for architecture treatment approval and design considerations. Moved content to next sheet Moved and revised content from previous sheet thru -11 Revised section and added new sheet to provide general architectural treatment information using textures, colors and medallions for bridge railing/parapet and substructure and -2 Added new section to provide additional architectural treatment guidelines for parapets/railings and sculpted design options thru -13 Added new section to provide masonry options and general guidelines and details for architectural treatment for substructure thru -10 Revised texture renderings for BPB-3 series parapets and moved the renderings to new section thru -9 Revised texture renderings for BR27C/D series railings and moved the renderings to new section thru -4 Revised sculpted design renderings for BPB-3 series parapets and moved the renderings to new section thru -3 Revised sculpted design renderings for BR27C/D series railings and moved the renderings to new section thru -4 Revised medallion renderings for BR27C/D series railings and moved the renderings to new section thru -11 Added new section for substructure renderings thru -3 Added new section for cell library for substructures. CHAPTER 6: 06.TOC-1 and -3 Revised dates Updated list of major changes to past practices Revised decision maker to District Structure and Bridge Engineer for projects under design in Implementation Extended vertical clearance requirements in Note H to include potential future widening of bridge by one lane Changed desirable vertical clearance to required over abandoned railway lines in Note H.

23 Page 4 September 12, 2014 REVISIONS:(cont d) CHAPTER 6 (cont d): Added for design geometrics to the Note P header. Removed Form LD-440 information and referenced Part 1 - Section Pre.02 for complete design exception information Moved one-lane bridge content under design waiver header and updated accordingly. Removed design waiver requirement where design geometrics are exceeded and changed exception list to example list. Added fourth example case where increase in geometrics is warranted. Split design waiver approval authority between State and District Structure and Bridge Engineers for projects based on System and design year ADT. Removed Form LD-448 information and referenced Part 1 - Section Pre.02 for complete design waiver information Clarified one-lane bridge note pertains to deck or superstructure replacement Removed form number from Note B. CHAPTER 7: 07.TOC Revised dates Updated C, D and E dimensions for No. 5 bent bar for slabs and added double asterisk note. CHAPTER 9: 09.TOC-1 Revised dates. Added additional sample sheets to Section 2 and renumbered subsequent files Added paragraph on architectural treatment Fixed File reference format and updated number of sheets thru -5 Updated Note numbers and number of sheets Inserted new Sample Transverse Section Sheet for Closure Pour Updated Note numbers, number of sheets and Transverse Section dimensions Inserted new Sample Transverse Section Sheet for Architectural Treatment and -10 Updated sheet and file numbers. Added third sentence to Note 6. Moved Note 15 to next sheet. Inserted new Notes 18 thru 20 and renumbered subsequent notes.

24 Page 5 September 12, 2014 REVISIONS:(cont d) CHAPTER 11: 11.TOC-1 and -4 Revised dates Added statement on FHWA Memorandum HIBT-10. Clarified that example list of fracture critical structures applies both to vehicular and pedestrian bridges and includes trusses consisting of both tubular and/or open shapes. Added design waiver requirement for two beam/girder systems and trusses. Clarified that two beam/girder configurations during phased construction are not considered fracture critical. Made miscellaneous changes to Material notes including addition of pipe and tubing note and combining and moving notes between this and subsequent sheets Made miscellaneous changes to Material notes including moving notes between this and previous sheets. Revised Hauling Lengths/ Weights section and Rolled Beams section Clarified language under Cover Plates. Under Composite Sections, moved shear connector design information to File No and revised final paragraph on moment of inertia calculations. Updated final paragraph under Constructability Clarified Beam/Girder Elevation language Revised simple and continuous span sections. Revised and restructured curved configuration contents under single header. Moved deck slab overhang content to next sheet. Added design waiver requirement for single point interchanges Revised splayed girder spacing limitation. Combined deck slab overhang content from previous sheet with existing content. Added pedestrian bridge content under Number of Beams/Girders Revised final paragraph under Minimum Web Thickness Clarified language in final paragraph under Shop Welded Splices Eliminated reference to shear connector requirements for composite beams/girders by adding note from File No Revised second paragraph and removed longitudinal stiffener from sketch. Added bolted splice equivalent transverse stiffener note Revised Notes 1 and Added Note 24 to check list Moved designer responsibility note from subsequent sheet to bottom of this sheet Moved designer responsibility note out of restriction list to previous sheet and renumbered list thru -4 Clarified which content is applicable to steel pier caps and/or steel box girders and made miscellaneous changes Defined steel pier caps. Revised minimum web height Removed design waiver requirement for layouts which include steel pier caps at consecutive substructure locations.

25 Page 6 September 12, 2014 REVISIONS:(cont d) CHAPTER 11 (cont d): Removed design waiver requirement for bottom access to pier cap/ box. Modified concrete slab requirement to accommodate both the ladder and generator Revised drawing sketch for first two paragraphs and clarified second paragraph language. Removed desirable fabrication dimensions from third paragraph. Added Federal Color Number Modified last paragraph Moved girder web fabrication notes to File No as Note Extended design waiver requirement to replacement projects for existing truss structures. CHAPTER 12: 12.TOC-1 and -6 Revised dates and reduced number of sheets. Removed ASD Sections for prestressed concrete bulb-t s, I-beams, voided slabs and concrete piles. Revised section number for Continuity Diaphragms for I-beams section. 12.TOC-7 Removed sheet and -2 Updated list of major changes and/or additions Added Post Tensioned Tendon section Extended allowable concrete strength to 10,000 psi Removed weight and length restriction. Updated beam end detail file reference Extended allowable concrete strength to 10,000 psi Removed weight and length restriction Clarified design waiver requirements Added requirement for drip details and minimum distance from the box side to prestressing strands Added drip details and increased minimum distance in sections Revised threaded insert callout in Note Revised threaded insert callout in 6 th paragraph Revised threaded insert callout in 6 th paragraph Revised threaded insert callout in Note Revised threaded insert note Revised threaded insert note and made miscellaneous drafting updates thru Removed ASD sections thru Moved previous Section to and updated File No. references.

26 Page 7 September 12, 2014 REVISIONS:(cont d) CHAPTER 15: 15.TOC-1 Revised dates. Added two additional files to Section thru -4 Updated number of sheets Added new sheet for Geotechnical Design Data Tables Added new sheet for Architectural Treatment for Piers thru -4 Added Geotechnical Design Data tables to sample sheets and updated Note numbers Inserted new Notes 21, 22, 23, 24 and 25 and renumbered subsequent notes. CHAPTER 17: 17.TOC-1 Revised dates. Added two additional sheets to Section 1 and two additional sheets to Section TOC-2 and -4 thru -7 Revised dates. 17.TOC-8 Revised dates. Updated file names Removed design waiver approval authority thru -6 Revised number of sheets thru -3 Designated neat sections and clarified that integral backwalls are subject to deck slab CRR requirements Added approval requirements for MSE wall strap use on abutment. Clarified that full integral abutment is the only abutment type with one row of piles and set minimum footing width for semi-integral abutment Added approval authority for jointless bridge layouts exceeding limits. Added Virginia Alternate Abutment to hierarchy note, expanded Selection Hierarchy discussion and updated file reference. Moved Selection Criteria to next sheet Combined all Selection Criteria content on this sheet. Removed existing bridge layout examples and referenced next two sheets and -8 Added new sheets to provide expanded bridge layout examples thru -11 Revised number of sheets and sheet/file numbers due to insertion of new sheets Revised Bridge Layout section bullet content. Added design waiver approval authority to eliminate EPS material and revised backfill placement note under Backwalls. Moved Approach Slabs section to next sheet Added Approach Slabs section from previous sheet and -2 Revised number of sheets Added new sheet for Geotechnical Design Data Tables Added new sheet for Architectural Treatment for Abutments.

27 Page 8 September 12, 2014 REVISIONS:(cont d) CHAPTER 17 (cont d): Made formula legible Updated detail title in Note 1 and File No. reference in Note Updated File No. reference in Note 28. Added Notes 30 and Updated detail title in Note 1 and File No. reference in Note Updated File No. reference in Note 27. Added Notes 29 and Moved Note 15 from subsequent sheet to this sheet Updated File No. reference in Note 30. Added Notes 32 and Moved elevation callouts from PLAN to ELEVATION, revised elevation varies note and made miscellaneous drafting changes Updated File No. reference in Note 17. Added Notes 19 and Updated detail titles in Note Updated File No. reference in Note 23. Added Notes 25 and and -10 Matched other check list formatting, updated detail title in Note 8. Moved Note 13 to sheet 9. Updated File No. reference in Note 19. Added Notes 21 and 22 to sheet Added note on approval for modified select backfill limits thru -4 Revised example details to indicate Table 1 and cut limits in CUT SECTIONS Revised first and fourth plan sheet note and added fifth. Revised first paragraph of Design and Estimated Quantity section Moved letter designation content to top of sheet, re-organized and added EPS content Removed first paragraph and revised remaining paragraph Added Special Provision for Geotextile Stabilization Fabric. CHAPTER 25: 25.TOC-1 Revised dates Replaced design exception/waiver content in third paragraph with statement prohibiting non-crash tested parapet/rail and -2 Added asterisks to Unit Weight column to BPB and BR27 standard parapets/rails in table. Added asterisk note under table Fixed standard name for Concrete (Split) Median Barrier thru -8 Added asterisk note to sheet and marked appropriate dimensions with asterisk in parapet/rail sections.

28 Page 9 September 12, 2014 REVISIONS:(cont d) CHAPTER 30: 30.TOC-1 Revised dates Removed overpass structures over railroad facilities from applications list. Split approval authority for other applications between the State and District Bridge Engineers. Revised documentation paragraph and added overpass definition. CHAPTER 32: 32.TOC-1 Revised dates Updated number of sheets Added Performance Measures and Goals to chapter. RETAIN THIS MEMO IN FRONT OF INDEX TO VOLUME V 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

29 COMMONWEALTH of VIRGINIA Charles A. Kilpatrick, P.E. COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, January 16, 2014 SUBJECT: Manual of the Structure and Bridge Division Volume V Part 2 Design Aids Typical Details MEMORANDUM TO: Holders of Volume V Part 2: Design Aids - Typical Details VOIDED: None NEW ISSUES: None REVISIONS: CHAPTER 2: 02.TOC-1 Revised dates and inserted line for additional sheet thru -8 Revised Sheet and/or File Nos. due to additional sheet and -3 Updated File No. references Updated descriptions, revised notes and added column for pile bents. Split to two pages. CHAPTER 6: 06.TOC-1 and -2 Revised dates thru -9, -12, -13 Revised pedestrian fencing callout in sketches to match pay item. and -16 thru -18 VirginiaDOT.org WE KEEP VIRGINIA MOVING

30 Page 2 January 16, 2014 REVISIONS:(cont d) CHAPTER 9: 09.TOC-1 Revised dates thru -6 Revised dimensions in PART SECTION(S) from centerline of bars to clearance of bars. Miscellaneous drafting updates Revised parapet type, shared path width and dimensions accordingly. CHAPTER 10: 10.TOC-1 Revised dates Added fifth major change and/or addition to past office practice and -3 Revised distances from centerline of bars to clearance of bars. Added, revised and/or deleted beam and/or girder centerline callouts Updated bar spacings in Deck Design Table thru -9 Revised distances from centerline of bars to clearance of bars and variables in sketches. Updated calculations accordingly Revised distances from centerline of bars to clearance of bars. Clarified longitudinal reinforcement requirements Revised distances from centerline of bars to clearance of bars Updated reference and added note , and Miscellaneous drafting updates CHAPTER 17: 17.TOC-1 and -6 Revised dates and -14 Revised value shown for h avg in calculations. CHAPTER 25: 25.TOC-1 Revised dates Removed voided BR412-1 and -2 standards from table and -11 Removed voided BR412-1 and -2 sections and moved BRCAS section from sheet 11 to sheet 10.

31 Page 3 January 16, 2014 REVISIONS:(cont d) CHAPTER 30: 30.TOC-1 Revised title to match pay item and dates and Revised title to match pay item and Revised title and references to pedestrian fencing to match pay item. RETAIN THIS MEMO IN FRONT OF INDEX TO VOLUME V PART 3 /original signed/ Bryan J. Silvis, P.E. Structure and Bridge Division Engineering Services For: Kendal R. Walus, P.E. State Structure and Bridge Engineer

32 COMMONWEALTH of VIRGINIA Gregory A. Whirley COMMISSIONER DEPARTMENT OF TRANSPORTATION 1401 EAST BROAD STREET RICHMOND, October 24, 2013 SUBJECT: Manual of the Structure and Bridge Division Volume V Part 2 Design Aids - Typical Details MEMORANDUM TO: Holders of Volume V Part 2: Design Aids - Typical Details VOIDED: None NEW ISSUES: None REVISIONS: CHAPTER 2: 02.TOC-1 Revised date of sheet Deleted the note pertaining to the inclusion of the approach slab in the bridge contract. CHAPTER 3: 03.TOC-1 and -2 Revised date of sheets Added item, Concrete Parapet, Added item, Concrete Parapet, 42. VirginiaDOT.org WE KEEP VIRGINIA MOVING

33 Page 2 October 24, 2013 REVISIONS (continued): CHAPTER 5: 05.TOC-1 Revised date of sheets and added new sheet 10 to section Revised spelling of ARCHITECTURAL in title thru -5 Revised spelling of RAILINGS in title and -3 Added BPB-4 series to list of rails eligible to receive architectural treatment thru -9 Revised number of sheets, date of sheets and spelling of ARCHITECTURAL in title Added texture sheet for BPB-4 series parapet (42 F-Shape). CHAPTER 11: 11.TOC-1 and -4 Revised date of sheets Under Materials, revised ASTM A709 Grade HPS 50W to ASTM A709 Grade 50, galvanized or painted for use with trusses Under Steel Trusses, revised notes to require design waiver for design year ADT < 400. CHAPTER 25: 25.TOC-1 Revised date of sheet Added 32 height to concrete parapet and added items, Concrete Parapet, 42, BPB-4A, BPB-4B, BPB-4C and BPB-4D. Revised the usage of standards for BR27C-14, BR27C-15 and BR27D Added (Side Mount) to BTB-1 and added item, Thrie - Beam Guardrail, BTB Revised the usage of standards for BR27C-13, BR27C-14, BR27C- 15, BR27D-9 and BR27D Added details for Concrete Parapet, 42, BPB-4A, BPB-4B, BPB- 4C and BPB-4D Added Top of deck slab to BR27C Added details for Thrie - Beam Guardrail, BTB-2.