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Difference between revisions of "Recent Policy Changes in the EPG"

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<!--
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INSTRUCTIONS FOR ADDING A DEFAULT DIVISION STYLE OF BOXES
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'''[[751.1 Preliminary Design#751.1.3.4 Barrier or Railing Type, Height and Guidelines for Curb Blockouts|EPG 751.1.3.4 Barrier or Railing Type, Height and Guidelines for Curb Blockouts]]'''
 
  
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6/16/21: Guidance for barrier and railing options on existing bridges has been simplified.
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1) Copy the next 4 lines of code below
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2) Paste code below where you want to insert your update
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3) Update the Date and Text
  
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'''[[:Category:109 Measurement and Payment#109.10 Contract Assignment Process - Contract Reassignment to a New Contractor (for Sec 109.10)|EPG 109.10 Contract Assignment Process - Contract Reassignment to a New Contractor]]'''
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">September 20, 1971
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TEXT FOR RECENT UPDATES SHOULD BE IN THIS AREA
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">November 27, 2024
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* Added guidance to EPG [[:Category:109_Measurement_and_Payment#109.12.2_Change_Order_Approval|109.12.2 Change Order Approval]] to disallow the practice of contractors typing disclaimers on change orders when they sign.
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* Revised EPG [[751.24_Retaining_Walls#751.24.2.1_Design|751.24.2.1 Design]] to allow wetcast modular wall blocks in splash zones for non-critical structural application.
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* Updated EPG [[751.32_Concrete_Pile_Cap_Intermediate_Bents#751.32.4.2_Encased_Pile_Cap_Bent|751.32.4.2 Encased Pile Cap Bent]] to allow #4 @ 12" (min.) stirrup bars for encased pile cap bents instead of #5 @ 12” (min.).  
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</div>
  
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6/15/21: Expanded guidance is now available about how to assign a contract.
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">November 21, 2024
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* Harden language to not allow multi-cell box culverts where medium to heavy drift/debris is reported in EPG [[751.1_Preliminary_Design#751.1.2.8_Box_Culverts|751.1.2.8 Box Culverts]].
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* Clarified TSR information for sample records in EPG [[:Category:403_Asphaltic_Concrete_Pavement#403.1.5_Mixture_Production_Specification_Limits_.28Sec_403.5.29|403.1.5 Mixture Production Specification Limits (Sec 403.5)]].
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* Updating EPG [[642.14_ADA_Transition_Plan|642.14 ADA Transition Plan|903.6.11 Chevron Alignment Sign (W1-8) (MUTCD Section 2C.09)]] to better describe the process for removal of pedestrian facilities that are not the responsbility of the MoDOT and adds a reference to EPG [[642.2_Consideration_of_Pedestrian_Facilites_on_Projects|642.2 Consideration of Pedestrian Facilities on Projects]].
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* Updated EPG [[903.6_Warning_Signs#903.6.11_Chevron_Alignment_Sign_.28W1-8.29_.28MUTCD_Section_2C.09.29|903.6.11 Chevron Alignment Sign (W1-8) (MUTCD Section 2C.09)]] this revision involves cleaning up and making the language of the policy more clear to users, removing old information regarding chevrons that no longer apply, changing the current policy from 10mph or greater speed difference to 15mph or greater speed difference, including new language from the 2023 MUTCD.
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* ASTM A252 Grade 3 may not be meeting weldable material requirements - updates were made to [[:Category:702_Load-Bearing_Piles#702.1.1_Cast-In-Place_.28CIP.29_Concrete_Piles_.28Sec_702.2.1.29|702.1.1 Cast-In-Place (CIP) Concrete Piles (Sec 702.2.1)]], [[751.3_Structural_Steel_Design_Properties|751.3 Structural Steel Design Properties]], [[751.36_Driven_Piles#751.36.2.1.2_Cast-In-Place_.28CIP.29_Pile|751.36.2.1.2 Cast-In-Place (CIP) Pile]], [[751.36_Driven_Piles#751.36.5.5_Preliminary_Structural_Nominal_Axial_Design_Capacity_.28PNDC.29_of_an_individual_pile|751.36.5.5 Preliminary Structural Nominal Axial Design Capacity (PNDC) of an individual pile]], [[751.36_Driven_Piles#751.36.5.7.1.2_Design_Values_for_Individual_Cast-In-Place_.28CIP.29_Pile|751.36.5.7.1.2 Design Values for Individual Cast-In-Place (CIP) Pile]], [[751.36_Driven_Piles#751.36.5.7.2.2_Design_Values_for_Individual_Cast-In-Place_.28CIP.29_Pile|751.36.5.7.2.2 Design Values for Individual Cast-In-Place (CIP) Pile]], [[751.39_Pile_Footings#751.39.6.2_Pile_Pull-out_Force|751.39.6.2 Pile Pull-out Force]], and [[751.50_Standard_Detailing_Notes|751.50 Standard Detailing Notes A1.3, G5a1 and G5b1]].
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* Updated the buffer that contractors must utilize if human remains are encountered during construction in EPG [[127.2_Historic_Preservation_and_Cultural_Resources#127.2.9.2_Human_Remains_Encountered_During_Construction|127.2.9.2 Human Remains Encountered During Construction]].
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* Added [[751.50_Standard_Detailing_Notes#I1._General|751.50 Standard Detailing Notes I1.18]] to use with polyester polymer concrete (PPC) wearing surfaces.
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* Clarify staged bridge construction with MSE walls at the abutments and minimum backfill cover requirements for drainpipe under the leveling pad in EPG [[751.1_Preliminary_Design#751.1.2.11_Staged_Construction|751.1.2.11 Staged Construction]], [[751.24_Retaining_Walls#751.24.2.1_Design|751.24.2.1 Design]] and [[751.50_Standard_Detailing_Notes#J1._General|751.50 note J1.43]].
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* Reorganization of EPG [[751.40_LFD_Widening_and_Repair|751.40 LFD Widening and Repair]].
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* The revisions to EPG [[:Category:1001_General_Requirements_for_Material|1001 General Requirements for Material]], [[:Category:1005_Aggregate_for_Concrete|1005 Aggregate for Concrete]],  and [[106.3.2.93_TM-93,_Alkali_Carbonate_Reactivity_Screening|106.3.2.93 TM-93, Alkali Carbonate Reactivity Screening]] will help ensure concrete pavement and masonry are durable and will last the anticipated life span.
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</div>
  
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'''[[616.8 Typical Applications (MUTCD 6H)#616.8.1 Listing of Typical Applications|EPG 616.8.1 Listing of Typical Applications]]'''
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">November 20, 2024
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* Updated EPG [[:Category:108_Prosecution_and_Progress#108.16_Project_Dates|108.16 Project Dates]] the internal process was rearranged so dates flow with life of project. Removed references to actual and projected dates, they are no longer used in AWP software.
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</div>
  
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6/11/21: For greater convenience, a new "effective date" column has been added for each TA in these tables.
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">October 11, 2024
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* Removed restriction for use of transparent bridge deck forms on horizontally curved structures in [[751.10_General_Superstructure#751.10.2.4_Transparent_Forms | EPG 751.10.2.4 Transparent Forms]].
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</div>
  
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'''Prestressed Girders and Beams'''
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">October 10, 2024
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* Revised Tack Coat application rate for estimating quantities for bridges in [[751.6_General_Quantities#751.6.2.16_Tack_Coat | EPG 751.6.2.16 Tack Coat]].
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* Updated guidance with the State Funded ROW A-date process and clarified some other steps regarding the limited a-date process in [[236.3_Administration#236.3.4_Right_of_Way_Acquisition_Authority_and_Project_Funding | EPG 236.3.4 Right of Way Acquisition Authority and Project Funding]]. 
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</div>
  
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6/10/21: In [[751.10 General Superstructure#751.10.1.14 Girder and Beam Haunch Reinforcement|EPG 751.10.1.14 Girder and Beam Haunch Reinforcement]], [[751.21 Prestressed Concrete Slab and Box Beams#751.21.3 Details|EPG 751.21.3 Details]], [[751.22 Prestressed Concrete I Girders#751.22.1.2 Geometric Dimensions|EPG 751.22.1.2 Geometric Dimensions]], [[751.22 Prestressed Concrete I Girders#751.22.2.4 Shear|EPG 751.22.2.4 Shear]], [[751.22 Prestressed Concrete I Girders#751.22.3.2 MoDOT Standard Girder Strand Arrangements|EPG 751.22.3.2 MoDOT Standard Girder Strand Arrangements]], [[751.22 Prestressed Concrete I Girders#751.22.3.3 NU Standard Girders|EPG 751.22.3.3 NU Standard Girders]], [[751.22 Prestressed Concrete I Girders#751.22.3.4.2 Shear Reinforcement|EPG 751.22.3.4.2 Shear Reinforcement]], [[751.22 Prestressed Concrete I Girders#751.22.3.4.3 Anchorage Zone Reinforcement|EPG 751.22.3.4.3 Anchorage Zone Reinforcement]], and [[751.50 Standard Detailing Notes#H2c. Prestressed Girders and Beams|EPG 751.50 Standard Detailing Notes]], guidance about end section reinforcement for NU girders was revised as was guidance on specifying debonding regions.  The requirement for a lifting loop detail was removed as was the reference to the 5-inch projection of WWR.  Notes were also revised or removed in accordance with spec book revisions. 
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">October 9, 2024
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* Update guidance on addressing apprenticeship guidance on prevailing wage rates in [[:Category:110_State_and_Federal_Wage_Rates_and_Other_Requirements#110.3_Prevailing_Wages_and_Records_.28Guidance_for_Sec_110.3.29 | EPG110.3 Prevailing Wages and Records (Guidance for Sec 110.3)]].
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</div>
  
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'''[[:Category:201 Clearing and Grubbing#201.2.5.1 Open Burning|EPG 201.2.5.1 Open Burning]]'''
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">September 16, 2024
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* Revised monetary limits due to the new 49 CFR part 24 final rule for relocation benefits and minor grammar updates were also made in [[236.8_Relocation_Assistance_Program|EPG 236.8 Relocation Assistance Program]].
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</div>
  
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6/10/21: Guidance about open burning has been expanded.
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">July 22, 2024
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* Updated EPG [[:Category:408_Prime_Coat#408.1.5_Method_of_Measurement_.28Sec_408.5.29|408.1.5 Method of Measurement (Sec 408.5)]] to provide guidance and specifications for volume correction of liquid asphalt.
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* Updated Longitudinal Buffer Spaces (Table  616.3.6) in EPG [[616.3_Temporary_Traffic_Control_Elements_(MUTCD_Chapter_6C)#616.3.6.4_Side_Road_Tapers|616.3.6.4 Side Road Tapers]].
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* Updates to EPG [[:Category:618_Mobilization|618 Mobilization]], this eliminates a separate payment for contract bond and RR insurance. No change to the retention of mobilization in excess of 10% of the contract (released at acceptance for maintenance).
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* Updates to reflect LRFD seismic bridge and retaining wall design policy implementation in EPG [[321.2_Geotechnical_Guidelines#321.2.4.4_Light_Towers|321.2.4.4]], [[:Category:720_Mechanically_Stabilized_Earth_Wall_Systems#720.1_Materials_Guidance_for_Sec_720|720.1]], [[:Category:747_Bridge_Reports_and_Layouts#747.2.6.2_Mechanically_Stabilized_Earth_.28MSE.29_Wall_Systems|747.2.6.2]], [[:Category:751_LRFD_Bridge_Design_Guidelines|multiple articles in 751]], [[:Category:756_Seismic_Design|756]] and [[:Category:1052_Mechanically_Stabilized_Earth_Wall_(MSE)_and_Sound_Wall_System_Components|multiple articles in 1052]].
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* Include EPG guidance for use of stay-in-place transparent forms for bridge decks in EPG [[751.6_General_Quantities#751.6.1_Index_of_Quantities|751.6.1 Index of Quantities]], [[751.10_General_Superstructure#751.10.1.7_Standard_Bridge_Deck_Details|751.10.1.7 Standard Bridge Deck Details]], [[751.10_General_Superstructure#751.10.2.4_Transparent_Forms|751.10.2.4 Transparent Forms]] and [[751.50_Standard_Detailing_Notes#B3c._Slabs_on_Steel.2C_Concrete_and_Semi-Deep_Abutment.2C_and_Reinforced_Concrete_Wearing_Surfaces.|751.50 Standard Detailing Notes]].
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* Chain link fence revised for LRFD specifications and added 120-inch straight and 96-inch curved chain link fence options. Fence posts are attached to top of curb. Chain link fence with Type D and H barrier options also added to allow the barrier to be slip-formed with chain link fence posts attached to back face of barrier, see EPG [[751.5_Structural_Detailing_Guidelines#751.5.8.5_Pedestrian_Railing|751.5.8.5 Pedestrian Railing]], [[751.6_General_Quantities|751.6 General Quantities]], [[751.12_Barriers,_Railings,_Curbs_and_Fences#751.12.4_Chain_Link_Fence|751.12.4 Chain Link Fence]] and [[751.50_Standard_Detailing_Notes#H11._Fences_and_Sidewalks|751.50-H11 Standard Detailing Notes]].
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</div>
  
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'''[[616.18 Construction Inspection Guidelines for Sec 616#Relocation of Service Signs (Supplemental Guide Sign Program Signs) on Construction Projects|EPG 616.18, Relocation of Service Signs (Supplemental Guide Sign Program Signs) on Construction Projects]]'''
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">July 18, 2024
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* EPG [[751.1_Preliminary_Design#751.1.3.4_Barrier_or_Railing_Type.2C_Height_and_Guidelines_for_Curb_Blockouts|751.1.3.4 Barrier or Railing Type, Height and Guidelines for Curb Blockouts]] was updated to correct the crash test classification for the 12” x 29” vertical bridge barrier.
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</div>
  
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6/7/21: Guidance has been updated with current practices and terminology.
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">July 11, 2024
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* Current armor detail is no longer in production. An optional armor detail is provided in bridge standard drawings. Added a standard note for those drawings to EPG [[751.50_Standard_Detailing_Notes#H5d._Strip_Seal_.28Notes_for_Bridge_Standard_Drawings.29|751.50]].
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</div>
  
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'''[[:Category:107 Legal Relations and Responsibility to the Public#107.4 Safety and Sanitary Provisions|EPG 107.4 Safety and Sanitary Provisions]]'''
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">July 3, 2024
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* Updated Safer Document in EPG [[907.9_Safety_Assessment_For_Every_Roadway_(SAFER)|907.9]].
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* Updated the language in EPG [[:Category:128_Conceptual_Studies#128.2_Preventive_Maintenance_Projects_.281R_and_2R.29|128.2 Preventive Maintenance Projects (1R and 2R)]] to be consistent with the messaging for the SAFER program. 
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</div>
  
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5/25/21: New guidance is available to clarify hard hat safety policy.
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">July 2, 2024
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* EPG [[:Category:941_Permits_and_Access_Requests#941.9.8.4_Culvert_Pipe|941.9.8.4 Culvert Pipe]] updates the terminology of the plastic pipes and updates the guidance on use with driveways.
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</div>
  
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'''[[media:402 CLC 2022 Plans.pdf|CLC Contractor pdf Files]] and [[media:409 FY 2022 Seal Coat Plans.pdf|Contract Seal Coat pdf Plan Sheets]]'''
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">June 27, 2024
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* Update EPG [[147.3_Job_Order_Contracting_(JOC)|147.3 Job Order Contracting (JOC)]] to provide clarity for submitting non-standard JOCs.
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</div>
  
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5/25/21: The Contract Leveling Course (CLC) contractor pdf files and Contract Seal Coat pdf plan sheets, in [[:Category:402 Bituminous Surface Leveling|EPG 402 Bituminous Surface Leveling]] and [[:Category:409 Seal Coat|EPG 409 Seal Coat]], respectively, were updated. Several revisions involved safety edge, flag assemblies and rumble strip spacing for CLC projects and flag assemblies for seal coat projects.
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">June 21, 2024
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* Updated processes and procedures related to Environmental/Historic Preservation work on LPA projects in EPG [[:LPA:136.6_Environmental_and_Cultural_Requirements|136.6 Environmental and Cultural Requirements]].
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</div>
  
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'''[[153.6 Chief Counsel's Office#CC11|EPG 153.6 Chief Counsel's Office]]'''
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">June 5, 2024
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* Added a standard note to ensure that touch-up products for galvanized reinforcing steel do not contain aluminum in EPG [[751.50_Standard_Detailing_Notes#C1._Bill_of_Reinforcing_Steel|751.50 Standard Detailing Notes]].
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</div>
  
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5/18/21: Guidance is now available for two new Amended Attorney Services Agreement contracts (CC11 and CC12).
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">May 28, 2024
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* EPG [[:Category:105_Control_of_Work#105.15.2_Final_Acceptance|105.15.2 Final Acceptance]] was updated to clarify the DBE Final Payment Form now serves as the required DBE Participation List and Final Verification.
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</div>
  
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'''[[media:146 CUF After Mar 2021.pdf|Commercially Useful Function (CUF) Determination Form]]'''
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">May 23, 2024
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* Updated EPG [[751.37_Drilled_Shafts#751.37.1.1_Dimensions_and_Nomenclature|751.37.1.1 Dimensions and Nomenclature]], [[751.37_Drilled_Shafts#751.37.1.6_Drilled_Shaft_General_Detail_Considerations|751.37.1.6 Drilled Shaft General Detail Considerations]] and [[751.50_Standard_Detailing_Notes#G8._Drilled_Shaft|751.50 Standard Detailing Notes - G8. Drilled Shaft]] to clarify column and drilled shaft connection details so contractors do not insert column reinforcements or dowel bars into drilled shaft’s wet concrete.
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</div>
  
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5/10/212: The CUF Determination Form, discussed in [[:Category:146 Disadvantaged Business Enterprise (DBE)#146.3 Commercially Useful Function Verifications|EPG 146.3 Commercially Useful Function Verifications]], has been revised with more open ended questions that assist in determining whether a DBE is performing a Commercially Useful Function. The form now includes a field observation section for inspectors to note what they saw in the field.  
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">May 16, 2024
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* Updated EPG [[106.3.2.59_TM-59,_Determination_of_the_International_Roughness_Index|106.3.2.59 TM-59, Determination of the International Roughness Index]] - Profiler certification requirements have changed. Smoothness dispute resolutions no longer settled by the MoDOT SurPro and will require a Third Party.
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* MoDOT's guidance for use of guard cable has been updated to clarify low-tension references are for repairs only and all new installations will be high-tension guard cable. These revisions also include guidance for splicing both high-tension and low-tension guard cable in EPG [[231.1_Median_Width#231.1.2_Barrier_Types|231.1.2 Barrier Types]], [[606.2_Guard_Cable|606.2 Guard Cable]], [[:Category:617_Traffic_Barrier|617 traffic barrier]] and [[:Category:1040_Guardrail,_End_Terminals,_One-Strand_Access_Restraint_Cable_and_Guard_Cable_Material|1040 Guardrail, End Terminals, One-Strand Access Restraint Cable and Guard Cable Material]].
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* Updated EPG [[:Category:612_Impact_Attenuators|612 Impact Attenuators]], [[:Category:612_Impact_Attenuators#612.4_Construction_Inspection_Guidelines|612.4 Construction Inspection Guidelines]] and [[616.23_Traffic_Control_for_Field_Operations#616.23.2.5.11_Protective_Vehicles|616.23.2.5.11 Protective Vehicles]] - This clarifies usage of Impact Attenuators within Work Zones. These clarifications align with recent revisions to TAs and TMA usage.
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* Revised content in EPG [[616.19_Quality_Standards_for_Temporary_Traffic_Control_Devices|616.19 - Quality Standards for Temporary Traffic Control Devices]] to language consistent with current policy and rearranged to flow with the order of first appearance in a work zone. Some revisions included eliminating outdated or unnecessary content, including pictures, for the specific article.
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* Updates to EPG [[751.1_Preliminary_Design#751.1.3.4_Barrier_or_Railing_Type.2C_Height_and_Guidelines_for_Curb_Blockouts|751.1.3.4 Barrier or Railing Type, Height and Guidelines for Curb Blockouts]], [[751.8_LRFD_Concrete_Box_Culverts#751.8.3.5_Miscellaneous|751.8.3.5 Miscellaneous]], [[751.12_Barriers,_Railings,_Curbs_and_Fences#751.12.2_Two_Tube_Rail_.28Top_Mounted.29|751.12.2 Two Tube Rail (Top Mounted)]], [[751.12_Barriers,_Railings,_Curbs_and_Fences#751.12.6_Culvert_Guardrail_.28Top_Mounted.29|751.12.6 Culvert Guardrail (Top Mounted)]] and [[751.50_Standard_Detailing_Notes|751.50 Standard Detailing Notes]] provide a MASH option for attaching guardrail to box culverts. These revisions also include guidance for Two Tube Bridge Railings.  
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'''[[237.2 Title Sheet|EPG 237.2 Title Sheet]]'''
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">May 13, 2024
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* Updated the Missouri Uniform Crash Report Preparation Manual in [[907.4_Missouri_Uniform_Accident_Report|EPG 907.4]].
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</div>
  
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4/30/21: Guidance about multiple title pages has been provided.
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">May 10, 2024
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* [[902.15_Designing_a_Traffic_Signal#902.15.3.1_Optional_Bidding_of_Traffic_Signal_Detectors|EPG 902.15.3.1]] has been revised to allow core team to specify signal detection type to be documented with memo in eProjects instead of a design exception.
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</div>
  
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'''[[606.1 Guardrail#606.1.3.2.1 Crashworthy End Terminals with Curb|EPG 606.1.3.2.1 Crashworthy End Terminals with Curb]]'''
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">March 27, 2024
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*[[751.1_Preliminary_Design|EPG 751.1 Preliminary Design]] and [[751.36_Driven_Piles|EPG 751.36 Driven Piles]] were revised to clarify guidance for field verification of pile driving which affects design and construction.
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*[[751.5_Structural_Detailing_Guidelines#751.5.9.2.1.2_Bend_Shapes|EPG 751.5.9.2.1.2 Bend Shapes]]: New article under the general information for reinforcing steel explaining MoDOT’s bent bar shapes used in structures.
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*[[751.5_Structural_Detailing_Guidelines#751.5.9.2.7_Length_Calculations|EPG 751.5.9.2.7 Length Calculations]]: Clarified calculations for hook dimensions and bend deductions.
 +
*[[751.11_Bearings#751.11.3.5_Anchor_Bolts|EPG 751.11.3.5]], [[751.12_Barriers,_Railings,_Curbs_and_Fences#751.12.1.3_Type_D_and_H_.2842.CA.BA_and_32.CA.BA_single_sloped_railing.29|751.12.1.3-6]],[[751.22_Prestressed_Concrete_I_Girders#751.22.3.4.1_Reinforcing_Steel_Details|751.22.3.4.1]] and [[751.31_Open_Concrete_Intermediate_Bents|751.31]],[[751.32_Concrete_Pile_Cap_Intermediate_Bents|32]] & [[751.35_Concrete_Pile_Cap_Integral_End_Bents|35]]: Revised references to stirrup pin bend shapes. Revised bar shape dimensions or shape numbers in accordance with revisions to the bill of reinforcing standard drawing.
 +
</div>
  
−
4/29/21:  New guidance is available for crashworthy end terminals that are being installed in the vicinity of curb. Curb has not been tested with a CET and this guidance will help address questions and concerns about this.
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">March 14, 2024
 +
----
 +
*Changes made to [[902.5_Traffic_Control_Signal_Features_(MUTCD_Chapter_4D)#902.5.23_Signal_Indications_for_Left-Turn_Movements_.E2.80.93_General_.28MUTCD_Section_4D.17.29|902.5.23 Signal Indications for Left-Turn Movements – General (MUTCD Section 4D.17)]] due to new guidelines for Protected Only Left Turns.
 +
</div>
  
−
'''[http://epg.modot.mo.gov/forms/CM/AWP_CO_CUF_Entry.doc AWP CO Commercially Useful Function (CUF) Review Date Entry]'''
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">January 23, 2024
 +
----
 +
*Change made to [[230.1_Horizontal_Alignment#230.1.5_Spiral_Transition_Curves|EPG 230.1.5 Spiral Transition Curves]] due to a change in the 2018 AASHTO Green Book for superelevation runoff lengths for 50+ mph.
 +
*[[616.8_Typical_Applications_(MUTCD_6H)#616.8.1_Temporary_Traffic_Control_for_Contract_Plan_Sheet_Development|616.8.1 Temporary Traffic Control for Contract Plan Sheet Development]] clarifies stationary TMAs will become a new lump sum bid item with applicable new TMA JSP.  Mobile operation TMAs will be incidental to the bid items that utilize such methods to get a task done.
 +
*Clarified guidance for conduit clamp anchors versus anchor bolts in [[751.12_Barriers,_Railings,_Curbs_and_Fences#751.12.1.2.7_Details_of_Mounting_Light_Poles_on_Safety_Barrier_Curbs|EPG 751.12.1.2.7 Details of Mounting Light Poles on Safety Barrier Curbs]] and [[751.50_Standard_Detailing_Notes#H4._Conduit_System|EPG 751.50 - H4. Conduit System]].
 +
*Provided a MASH TL-4 steel barrier alternate for bridges. Creating MO Std Plans 606.61 and Bridge Standard Drawings TTR04 & 05. Adding standard notes to [[751.50_Standard_Detailing_Notes#H9._Thrie_Beam_and_Other_Rail_Types_.28Notes_for_Bridge_Standard_Drawings.29|EPG 751.50 - H9. Thrie Beam and Other Rail Types (Notes for Bridge Standard Drawings).]]
 +
*Updated [[:Category:1048_Pavement_Marking_Material#1048.2.1.1_Qualified_List|EPG 1048.2.1.1 Qualified List]] due to NTPEP has changed their name to AASHTO Product Evaluation and Audit Solutions.
 +
</div>
  
−
4/29/21: For the convenience of readers, AWP QRG CUF Review Date Entry information has been added to [[:Category:101 Standard Forms#AASHTOWare Project Quick Reference Guides (QRGs)|EPG 101, AASHTOWare Project Quick Reference Guides (QRGs)]].
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">October 18, 2023
 +
----
 +
*Updates were made to [[236.12_Quality_Assurance_Reviews|236.12 Quality Assurance Reviews]] to provide a more accurate description of the current processes and procedures of our QARs.
 +
</div>
  
−
'''[[media:236 ROW timeline.pdf|Right of Way Timeline]]'''
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">September 22, 2023
 +
----
 +
*Changes made to EPG guidelines for flags in [[616.6_Temporary_Traffic_Control_Zone_Devices_(MUTCD_6F)#616.6.2.2_Flags_and_Advance_Warning_Rail_System_on_Signs|616.6.2.2 Flags and Advance Warning Rail System on Signs]] and [[616.5_Flagger_Control_(MUTCD_Chapter_6E)#616.5.3.4_Single_Flagger|616.5.3.4 Single Flagger]] to meet the Manual on Uniform Traffic Control Devices (MUTCD).  [[:Category:612_Impact_Attenuators#612.1.4_MoDOT_Equipment.2FMaterials_Stored_in_Bed_of_Protective_Vehicle_Guidelines|612.1.4 MoDOT Equipment/Materials Stored in Bed of Protective Vehicle Guidelines]] was updated to describe how to safely carry loads/cargo in back of the PV as long as it is secure.
 +
</div>
  
−
4/26/21: Presented in [[:Category:236 Right of Way#Federal regulations|EPG 236 Right of Way]], this timeline provides the sequence of activities required to acquire property rights needed for projects.
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">September 19, 2023
 +
----
 +
*Added new EPG article [[907.10_Complete_Streets|907.10 Complete Streets]].
 +
</div>
  
−
'''[[102.2 Contractor Performance Rating System#102.2.8 Performance Rating Privacy|EPG 102.2.8 Performance Rating Privacy, EPG 102.2.9 Contractor Referrals and EPG 102.2.10 Contractor Endorsements]]'''
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">September 15, 2023
 +
----
 +
*[[616.8_Typical_Applications_(MUTCD_6H)|616.8 Typical Applications (MUTCD 6H)]] was updated.
 +
</div>
  
−
4/23/21: New clarification about when contractor ratings can be shared and when references can be made is now available.
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">August 22, 2023
 +
----
 +
*Added info and related notes & pay items to EPG for Decorative Pedestrian Fence. Creating Bridge Standard Drawings. Incorporating a Bridge Pre-qualified Listing (BPPL) for decorative fencing in EPG [[751.6_General_Quantities#751.6.1_Index_of_Quantities|751.6.1 Index of Quantities]], [[751.12_Barriers,_Railings,_Curbs_and_Fences#751.12.5_Decorative_Pedestrian_Fence|751.12.5 Decorative Pedestrian Fence]], and [[751.50_Standard_Detailing_Notes|751.50 Standard Detailing Notes]].
 +
</div>
  
−
'''[[:Category:134 Engineering Professional Services#134.5.1.1 Workforce Diversity Verification|EPG 134.5.1.1 Workforce Diversity Verification]]'''
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">August 14, 2023
 +
----
 +
*Updated guidance that indicates when temporary stop signs should be placed at signalized intersections where the electric is out in EPG [[902.5_Traffic_Control_Signal_Features_(MUTCD_Chapter_4D)#902.5.43.1_Temporary_Stop_Signs_at_Signalized_Intersections|902.5.43.1 Temporary Stop Signs at Signalized Intersections]].
 +
*Updated wind loads in EPG [[751.2_Loads#751.2.2.3_Wind_Loads|751.2.23 Wind Loads]] to current LRFD Bridge design Specifications.
 +
</div>
  
−
4/8/21: Guidance for [[media:134_5_1_1_2021.xlsx|Fig. 134.5.1.1, Blank Consultant Invoice]] has been updated from the life of the contract to life of the invoicing period.  
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">August 11, 2023
 +
----
 +
*Updated EPG [[:Category:753_Bridge_Inspection_Rating|753.15 (Section 15) - Bridge Inspection Rating Manual]] to make the load rating process clearer to users. For efficiency purposes, excel Load Rating Summary Sheets have also been added to the EPG.
 +
</div>
  
−
'''[[751.1 Preliminary Design#Common Bridge Barrier and Railing (for Rehabilitations)|EPG 751.1.3.4 Barrier or Railing Type, Height and Guidelines for Curb Blockouts]]'''
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">July 21, 2023
 +
----
 +
*Updated and created new graphs for EPG [[751.22_Prestressed_Concrete_I_Girders#751.22.1.3_Typical_Span_Ranges|751.22.1.3 Typical Span Ranges]] and [[751.22_Prestressed_Concrete_I_Girders#751.22.1.4_Span_and_Structure_Lengths|751.21.4 Span and Structure Lengths]] to better reflect current design practices,
 +
</div>
  
−
4/6/21: In the Thrie Beam notes of the Common Bridge Barrier and Railing (for Rehabilitations) table, guidance has been updated to restrict the use of MGS approach rail with non-blocked thrie beam bridge rail.
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">July 19, 2023
 +
----
 +
*Revised [[616.6_Temporary_Traffic_Control_Zone_Devices_(MUTCD_6F)|616.6 Temporary Traffic Control Zone Devices (MUTCD 6F)]] to add Type IV Fluorescent Orange, replacing Type IV Orange and Type IX/XI Fluorescent Orange for trim-line and drum-like channelizers. Type IV Fluorescent Orange will provide better visibility and luminance at driver's normal observation angle. Type IX/XI are designed for higher observation angle performance and incur higher costs to the TTCD.
  
−
'''[[media:134.2.2.5.3 2021.docx|Fig. 134.2.2.5.3, Consultant Selection Approval Letter]]'''
+
*Revised [[:Category:1041_Polypropylene_Culvert_Pipe#1041.7_Polypropylene_Culvert_Pipe_Properties|1041.7 Polypropylene Culvert Pipe Properties]] for current AASHTO references concerning polypropylene storm sewer pipe and NTPEP requirement to be placed on the qualified list. [[750.7_Non-Hydraulic_Considerations#750.7.2_Types|750.7.2]] was also updated to clean up some wording to accurately describe which pipe type is allowable for each group of pipe.
  
−
4/2/21: The latest version of the Consultant Selection Approval Letter is available. Guidance for this letter has also been clarified in [[:Category:134 Engineering Professional Services#Each member of the selection team|EPG 134.2.2.5 Solicitation and Selection Step 5 – Selection of Consultant]].
+
*Added guidance on the change from the contractor self perform requirement from 40% to 30% in [[:Category:108_Prosecution_and_Progress#108.1.1_Review_and_Approval_of_a_Subcontract_Request|108.1.1 Review and Approval of a Subcontract Request]].
  
−
'''Prestressed Beams'''
+
*[[:Category:1017_Slag_Cement|1017 Slag Cement]] was revised to better define slag. Slag cement is the industry terminalolgy and intended material. 
  
−
4/2/21: New [[751.21 Prestressed Concrete Slab and Box Beams|EPG 751.21 Prestressed Concrete Slab and Box Beams]] is available to provide guidance for designing beams. [[751.1 Preliminary Design#751.1.2.4 Skew Angle|EPG 751.1.2.4 Skew Angle]], [[751.1 Preliminary Design#751.1.2.7 Structure Type Selection|EPG 751.1.2.7 Structure Type Selection]], [[751.10 General Superstructure#751.10.1.14 Girder and Beam Haunch Reinforcement|EPG 751.10.1.14 Girder and Beam Haunch Reinforcement]], [[751.22 Prestressed Concrete I Girders#751.22.1.2 Geometric Dimensions|751.22.1.2 Geometric Dimensions]], [[751.22 Prestressed Concrete I Girders#751.22.1.4.2 Girder Length and Geometric Layout|EPG 751.22.1.4.2 Girder Length and Geometric Layout]], [[751.22 Prestressed Concrete I Girders#751.22.2.4 Shear|EPG 751.22.2.4 Shear ]], [[751.22 Prestressed Concrete I Girders#751.22.3.8 Camber, Haunching, and Stepping and Sloping of Top Flange Camber|EPG 751.22.3.8 Camber, Haunching, and Stepping and Sloping of Top Flange Camber]] and several notes in [[751.50 Standard Detailing Notes|EPG 751.50 Standard Detailing Notes]] were updated to correspond to the new guidance in EPG 751.21 Prestressed Concrete Slab and Box Beams. Also, retitled/re-numbered EPG 751.20 Continuous Concrete Slab Bridges as [[751.17 Concrete Slab Bridges|EPG 751.17 Concrete Slab Bridges]], EPG 751.21 Concrete Box Girders as [[751.18 Concrete Multicell Box Girder Bridges|EPG 751.18 Concrete Multicell Box Girder Bridges]], EPG 751.22 P/S Concrete I Girders as [[751.22 Prestressed Concrete I Girders|EPG 751.22 Prestressed Concrete I Girders]], EPG 751.23 P/S Concrete Double Tee as [[751.23 Prestressed Concrete Double Tee Girders|EPG 751.23 Prestressed Concrete Double Tee Girders]] and EPG 751.40 Widening and Repair (LFD and Not Updated) as [[751.40 LFD Widening and Repair|EPG 751.40 LFD Widening and Repair]].  
+
*Modify referenced ASTM materal standards for HDPE in [[:Category:1060_Electrical_Conduit|1060 Electrical Conduit]] to accurately reflect use as electrical conduit.
  
−
'''[[:Category:501 Concrete#501.1.3.5 Compressive Strength|EPG 501.1.3.5 Compressive Strength]]'''
+
*[[:Category:1007_Aggregate_for_Base|1007 Aggregate for Base]] processes for the Districts and CM Lab are being updated to establish how comparable and non-comparable tests and material will be handled.
  
−
3/26/21:  Guidance about curing and testing procedures for cores and cylinders in projects with paving and structures has been clarified.
+
*Added AASHTO Reference for filter sock to [[806.2_Sediment_Control_Measures|806.2 Sediment Control Measures]] and [[806.8_Storm_Water_Pollution_Prevention_Plan_(SWPPP)#806.8.6.4_Sediment_Control_Measures|806.8.6.4 Sediment Control Measures]].
  
−
'''[[751.50 Standard Detailing Notes#(H5.7)|EPG 751.50 Standard Detailing Notes]]'''
+
*[[616.27_Fleet_Lighting|Fleet Lighting]] and [[:Category:612_Impact_Attenuators#612.1.2_MoDOT_Protective_Vehicle.2FTMA_Marking_and_Lighting|612.1.2 MoDOT Protective Vehicle/TMA Marking and Lighting]] were updated to align with the new typical applications.
  
−
3/25/21: This note was updated to clarify the procedure for making holes for a finger plate connection.
+
*Shop drawing review and fabrication inspection responsibilities have been updated in [[106.16_Special_Designs_and_Shop_Drawings#106.16.2_Shop_Drawings|106.16.2 Shop Drawings]] and [[:Category:1080_Structural_Steel_Fabrication#1080.2_Fabrication_Inspection_Shipment_Release_.28FISR.29|1080.2 Fabrication Inspection Shipment Release (FISR)]]
  
−
'''[[:Category:129 Public Involvement#129.3 “Virtual” Public Involvement (VPI)|EPG 129.3 “Virtual” Public Involvement (VPI)]]'''
+
*Updated [[:Category:950_Automated_Traffic_Enforcement#950.1.4_Violation_Study|950.1.4 Violation Study]] and [[:Category:950_Automated_Traffic_Enforcement#950.1.6_Conditions_for_Intersections_with_Automated_Red-Light_Violation_Enforcement_Equipment_Installed_After_January_2011|950.1.6 Conditions for Intersections with Automated Red-Light Violation Enforcement Equipment Installed After January 2011]]. Clarifcation was added for who at MoDOT will review the data.
  
−
3/24/21: Guidance has been placed in a box here and in [[:Category:129 Public Involvement#129.6 Public Hearing|EPG 129.6 Public Hearing]] stating that the FHWA will temporarily allow all public involvement activities previously conducted in person to exclusively use virtual techniques.
+
*[[751.10_General_Superstructure#751.10.1.12_Slab_Pouring_Sequences_and_Construction_Joints|751.10.1.12 Slab Pouring Sequences and Construction Joints]] and [[751.50_Standard_Detailing_Notes#H6._Pouring_and_Finishing_Concrete_Slabs|H6. Pouring and Finishing Concrete Slabs]] have been updated to clarify for simple spans and for redecks (both don’t require pouring sequences) that decks shall be poured up grade.
  
−
'''[[236.16 Outdoor Advertising#If the cut area is located|EPG 236.16.15 Vegetation Removal]]'''
+
*[[:Category:242_Optional_and_Alternate_Pavement_Designs#242.6_Specifying_One_Pavement_Type|242.6 Specifying One Pavement Type]] was updated to change documentation requirements from Design Exception, to file a memo in eProjects.  The State Design Engineer and State Construction and Materials Engineer will still need to be informed when one pavement type is specified on a MoDOT contract.
  
−
3/24/21: Guidance has been updated to current practice.  
+
*Added acceeleration/decereation lane guidance lookup table to [[233.2_At-Grade_Intersections_with_Stop_and_Yield_Control#233.2.6_Type_4:_Directional_Median_Opening_with_Downstream_U-Turns|233.2.6 Type 4: Directional Median Opening with Downstream U-Turns]]
 +
</div>
  
−
'''[[:Category:108 Prosecution and Progress#Subletting Limitation|EPG 108.1.1 Review and Approval of a Subcontract Request]]'''
+
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">June 27, 2023
 +
----
 +
*Updated TRB’s NCHRP Report 1043, Guide for Roundabouts in [[233.3_Roundabouts|233.3 Roundabouts]]
  
−
3/23/21: New guidance is available about when subletting requirements can be adjusted.
+
*Updated [[:Category:753_Bridge_Inspection_Rating|753 Bridge Inspection Rating]] - A new section was added to the Bridge Inspection Rating Manual - Tunnel Inspection Requirements in Missouri
  
−
'''[[:Category:109 Measurement and Payment#109.12.3.2 Description, Reason and Supporting Documentation|EPG 109.12.3.2 Description, Reason and Supporting Documentation]]'''
+
*Updated [[:Category:941_Permits_and_Access_Requests#941.10_Automated_License_Plate_Readers_and_Pan-Tilt-Zoom_Cameras|941.10 Automated License Plate Readers and Pan-Tilt-Zoom Cameras]] to reflect new approval process with the Department of Public Safety and clearification on existing guidance.
  
−
3/19/21: This new guidance is available for addressing time adjustment change orders as well as the supporting documentation.
+
*Updates to [[:Category:941_Permits_and_Access_Requests#941.2_Entrance_Requests_Within_Controlled_Access_Right_of_Way|941.2 Entrance Requests Within Controlled Access Right of Way]] have been made to improve coordination between district traffic and right of way staff.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">May 24, 2023
 +
----
 +
*Added two new Material Inspection Test Methods to 106.3.2:  [[106.3.2.91_TM-91,_Determination_of_Total_Sulfur_in_Fly_Ash_by_Sodium_Carbonate_fusion|106.3.2.91 TM-91, Determination of Total Sulfur in Fly Ash by Sodium Carbonate fusion]] and [[106.3.2.92_TM-92,_Determination_of_Sulfide_sulfur_by_oxidation_of_blended_slag_cements|106.3.2.92 TM-92, Determination of Sulfide sulfur by oxidation of blended slag cements]].
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">May 1, 2023
 +
----
 +
*Updated [[Media:903.2a_Signpost_Selection_Guide_2022-5-23.xls|Signpost Selection Guide]] to show "BREAKAWAY REQUIRED" note for applicable entries in the PSST tab.
 +
 
 +
*Revised [[751.21_Prestressed_Concrete_Slab_and_Box_Beams#751.21.3.4_Prestressing_Strands|EPG 751.21.3.4]] to always use regular-size and fully stressed prestressing strands for the top two prestressing strands for the purpose of supporting the reinforcement cage. The 3/8” support strands are not sufficiently supporting the reinforcement cage.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">April 26, 2023
 +
----
 +
*Due to a new code of federal regulations relating to bridge weight classifications, [[903.5_Regulatory_Signs#903.5.36_Weight_Limit_Signs_.28R12_Series.29_.28MUTCD_Section_2B.59.29|903.5.36]] has been updated to reflect the changes in signs which will be associated with the new classifications.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">April 20, 2023
 +
----
 +
*A revision to Sec 401.7.6 will clarify that the density requirement applies to only unconfined longitudinal joints. [[:Category:401_Bituminous_Base_and_Pavement#401.2.6_Construction_Requirements_.28Sec_401.7.29|EPG 401.2.6]] pertaining to this spec has been modified.
 +
 
 +
*Updated [[751.10_General_Superstructure#751.10.4_Conduit_Systems|EPG 751.10.4]] and [[751.50_Standard_Detailing_Notes#H4._Conduit_System|751.50]] to clarify allowed conduit size and junction box size in concrete barrier Type D, Type H, bridge abutment wing and slab.
 +
 
 +
*Added the reasoning behind the 90 day camber for typical bridge projects in [[751.22_Prestressed_Concrete_I_Girders|EPG 751.22]] and consideration of line sag is necessary to retrieve accurate camber measurements in [[:Category:1029_Fabricating_Prestressed_Concrete_Members_for_Bridges#1029.2.13_Inspection_of_Completed_Members|EPG 1029.2.13.]]
 +
 
 +
*Updated [[750.6_Erosion_Control_and_Energy_Dissipation#750.6.3.3_Rock_Ditch_Liner|EPG 750.6.3.3]] clarifying that geotextile is required with Rock Blanket, and now requiring in all installations of Rock Ditch Liner.
 +
 
 +
*Updated [[:Category:450_Bituminous_Pavement_Design|EPG 450]] to reflect a change in policy to increase minimum lift thicknesses for Superpave and Bituminous Pavement mixes, as per "four times the nominal maximum aggregate size" as recommended by NCHRP study.  Additionally, language was added to explain MSCR Graded binders.
 +
 
 +
*Update to current sheeting types in [[616.6_Temporary_Traffic_Control_Zone_Devices_(MUTCD_6F)|EPG 616.6.]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">April 18, 2023
 +
----
 +
*References to LRFD specifications for development lengths and splice lengths have been updated to those of the current version of the AASHTO LRFD Bridge Design Specifications.
 +
*Articles [[751.5_Structural_Detailing_Guidelines|751.5]] and [[751.37_Drilled_Shafts#751.37.6.1_Reinforcement_Design|751.37.6.1]] have been updated to reflect these changes.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">April 12, 2023
 +
----
 +
*Added verification of signature link and updating language addressing types of appraisals required during condemnations in [[:LPA:136.8_Local_Public_Agency_Land_Acquisition#136.8.5.2_Title_Information|EPG 136.8.5.2]], [[236.7_Negotiation#236.7.1.13_Pre-Negotiation_Preparation|EPG 236.7.1.13]], and [[EPG 236.10_Right_Of_Way_Condemnation#236.10.7.5_Appraisal.2C_Waiver_Valuation_and_Written_Offer_.28RSMo_523.253.29|236.10.7.5]].
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">March 8, 2023
 +
----
 +
*Updated the terminology of divisional (formerly median) islands constructed with non-mountable curbs in EPG Articles [[233.2_At-Grade_Intersections_with_Stop_and_Yield_Control#233.2.12_Islands|233.2.12 Islands]], [[643.4_Railroads#643.4.1.14_Railroad_Crossing_Median_Islands|643.4.1.14 Railroad Crossing Median Islands]] and [[901.1_Lighting_to_be_Provided,_Operated,_and_Maintained_at_State_Expense|901.1.2 Basic Lighting and Intersections Including Ramp Terminals at Crossroads]].
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">March 7, 2023
 +
----
 +
*Archived [[:Category:405 Processing Reclaimed Asphalt|405 Processing Reclaimed Asphalt]]. The information in this Article is outdated and has been removed.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">February 9, 2023
 +
----
 +
*Updated [[:Category:401_Bituminous_Base_and_Pavement#401.2.3_Job_Mix_Formula_.28Sec_401.4.29|EPG 401.2.3]] and [[:Category:403_Asphaltic_Concrete_Pavement#403.1.4_Job_Mix_Formula|EPG 403.1.4]] so that District Materials may approve mix transfers if the mix quantity per project is 250 tons or less provided the mix type and contract binder grade match what’s listed on the plan sheets or change order.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">February 1, 2023
 +
----
 +
*[[616.6_Temporary_Traffic_Control_Zone_Devices_(MUTCD_6F)#616.6.87_Temporary_Rumble_Strips_.28MUTCD_6F.87.29|616.6.87 Temporary Rumble_Strips  (MUTCD_6F.87)]] has been updated to discontinue short-term temporary rumble strips and continue the use of long-term temporary rumble strips.
 +
 
 +
*Added FS37_Carbon_Reduction_Program_(CRP)_Funds to [[153.11_Financial_Services|EPG 153.11 Financial Services]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">January 27, 2023
 +
----
 +
*Updated [[:Category:139_Design_-_Build|EPG 139 Design-Build]]</br>
 +
This revision updates the Design-Build guidance and processes for invoice reviews, risk to identify auditing, and other minor revisions.
 +
 
 +
*Updated [[:Category:134_Engineering_Professional_Services|EPG 134 Engineering Professional Services]]</br>
 +
Revisions to EPG 134 better emphasize how conflicts of interest are identified, better defines the solicitation and selection process, rating/scoring of consultants, and brings the entire process up to current practices.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">January 19, 2023
 +
----
 +
*Updated [[LPA:136.4_Consultant_Selection_and_Consultant_Contract_Management|EPG 136.4]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">January 18, 2023
 +
----
 +
*Revising various specs and EPG articles ([[751.1_Preliminary_Design#751.1.2.9_Girder_Type_Selection|EPG 751.1.2.9]], [[751.6_General_Quantities|751.6]], [[751.14_Steel_Superstructure#751.14.5.8_Protective_Coating_Requirements|751.14.5.8]], [[751.50_Standard_Detailing_Notes|751.50]], [[:Category:1045_Paint_for_Structural_Steel|1045]]) for updates to preferred paint systems. Adding organic zinc coatings and removing calcium sulfonate.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">January 10, 2023
 +
----
 +
*Update [[903.6_Warning_Signs#903.6.11_Chevron_Alignment_Sign_.28W1-8.29_.28MUTCD_Section_2C.09.29|EPG 903.6.11]] Chevron Alignment Sign (W1-8)
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">January 1, 2023
 +
----
 +
*Updated [[616.8_Typical_Applications_(MUTCD_6H)]]</br>
 +
*Added new Typical Applications Effective January 1, 2023
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">December 12, 2022
 +
----
 +
*Renamed and updated 127.28 Linking Planning and the National Environmental Policy Act (NEPA) to [[127.28_Planning_and_Environmental_Linkages_(PEL)_and_the_National_Environmental_Policy_Act_(NEPA)|127.28 Planning and Environmental Linkages (PEL) and the National Environmental Policy Act (NEPA)]]. The intent and definition of a PEL has changed since the EPG article was written. This update makes it current to practice.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">December 6, 2022
 +
----
 +
*[[910.5_ITS_Improvements_Procurement#910.5.1_ITS_Procurement_Overview|910.5.1]] - Added 2 CFR 200.216 reference on prohibited vendors
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">November 28, 2022
 +
----
 +
*Added new EPG Article [[153.4 Administrative|153.4 Administrative]] in [[:Category:153 Agreements and Contracts|EPG 153 Agreements and Contracts]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">November 15, 2022
 +
----
 +
*[[131.2_Proprietary_Items_and_Public_Interest_Findings|EPG 131.2]] - Removed FHWA and CFR references due to the Changes in 2019 no longer requiring it.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">November 10, 2022
 +
----
 +
*Correcting language related to NEPA and plan development milestones in EPG  [[127.1_Request_for_Environmental_Services#127.1.2.2_Preliminary_Plans_Stage|127.1.2.2]],  [[:Category:235_Preliminary_Plans#235.1_Purpose|235.1]], [[:Category:235_Preliminary_Plans#235.2_Procedure|235.2]], [[:Category:235_Preliminary_Plans#235.6_Approval_of_Preliminary_Plan|235.6]], [[236.13_Designing_Right_of_Way_Plans|236.13]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">November 01, 2022
 +
----
 +
*Modified [[LPA:136.1 Introduction#136.1.3.2 Preliminary and Final Design|EPG 136.1.3.2]], [[LPA:136.7 Design#136.7.2.1.6.1 Minimum Plan Requirements|EPG 136.7.2.1.6.1]], and [[LPA:136.7 Design#136.7.2.2.5.1 General Guidance|EPG 136.7.2.2.5.1]].  Added clarification of the requirement to have LPA preliminary plans reviewed and approved prior to submitting ROW plans for review and approval and provide the approval on a specific memo.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">October 24, 2022
 +
----
 +
*[[:Category:403_Asphaltic_Concrete_Pavement#403.1_Construction_Inspection_for_Sec_403|EPG Section 403.1]] has been revised primarily to incorporate a longstanding separate Word doc, which explained sampling, testing and acceptance procedures for projects with Superpave mixes.  Additional revisions were made to update in accordance with current construction and materials specifications.
 +
 
 +
*[[903.3_Ground-Mounted_Sign_Supports#903.3.4.4_Pipe_Posts|903.3.4.4]] was updated to eliminate redundant 3" pipe post and update capacities.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">October 21, 2022
 +
----
 +
*[[:Category:712_Structural_Steel_Construction#712.1.5_High_Strength_Bolts_.28Sec_712.7.29|EPG 712.1.5]] updated to reflect modified testing requirements for high strength bolts.
 +
</div>
 +
 
 +
<!-- OLD UPDATES BELOW THIS LINE
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">September 13, 2022
 +
----
 +
Updated wording in [[806.1 Erosion Control Measures#806.1.7 Temporary Seeding|EPG 806.1.7 Temporary Seeding]], [[806.1 Erosion Control Measures#806.1.7.1 Design Considerations|EPG 806.1.7.1 Design Considerations]] and [[806.8 Storm Water Pollution Prevention Plan (SWPPP)|EPG 806.8.6.3.7.1 Temporary Seeding and Mulching ]]to be in sync with the July 2022 Revisions
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">September 8, 2022
 +
----
 +
Updated the guidance for [[:Category:129 Public Involvement|EPG Category:129 Public Involvement]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">September 6, 2022
 +
----
 +
Updated Request for Environmental Services(RES) Instruction Manual in [[:Category:101 Standard Forms|EPG Category:101 Standard Forms]], [[127.1 Request for Environmental Services|EPG 127.1 Request for Environmental Services]] and [[:Category:128 Conceptual Studies|EPG Category:128 Conceptual Studies]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">September 1, 2022
 +
----
 +
Updated figures  [[Media:136.6.15_e106_Example_2022.pdf|136.6.15 Example e106 Form]] and [[Media:136.6.16 2022.pdf|136.6.16 LPA Project Checklist for Adverse Effects]] in [[LPA:136.6 Environmental and Cultural Requirements|EPG LPA:136.6 Environmental and Cultural Requirements]]
 +
 
 +
Updated the table in [[153.21 Traffic|EPG 153.21 Traffic]] TR06 was modified and TR07 and TR30 were removed
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">August 31, 2022
 +
----
 +
Noise Ordinance Signing overhauled to [[903.5 Regulatory Signs#903.5.43 Engine Brake Muffler Required Signing|EPG 903.5.43 Engine Brake Muffler Required Signing]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">July 28, 2022
 +
----
 +
Update to [[:616.14 Work Zone Safety and Mobility Policy#616.14.3.4_Work_Zone_Review_Team|EPG 616.14.3.4 Work Zone Review Team]] - During work zone reviews, video recording is used to help viewing work zone after the formal review if there is questions of the work zone.  The video recording allows to retain up to 5 buisiness days and then shall be deleted
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">July 25, 2022
 +
----
 +
The [[:Category:753 Bridge Inspection Rating|Bridge Inspection Rating Manual]] has been updated
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">July 20, 2022
 +
----
 +
Removed Warning lights from [[616.19 Quality Standards for Temporary Traffic Control Devices|EPG 616.19 Quality Standards for Temporary Traffic Control Devices]], [[616.23 Traffic Control for Field Operations|EPG 616.23 Traffic Control for Field Operations]], [[616.4 Pedestrian and Worker Safety (MUTCD Chapter 6D)|EPG 616.4 Pedestrian and Worker Safety (MUTCD Chapter 6D)]], [[616.6 Temporary Traffic Control Zone Devices (MUTCD 6F)|EPG 616.6 Temporary Traffic Control Zone Devices (MUTCD 6F)]] and [[616.7 Type of Temporary Traffic Control Zone Activities (MUTCD 6G)|EPG 616.7 Type of Temporary Traffic Control Zone Activities (MUTCD 6G)]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">June 29, 2022
 +
----
 +
[[620.6 Colored Pavements#620.6.1 School Logo Pavement Markings|EPG 620.6.1 School Logo Pavement Markings]] - This new guidance clarifies that these markings are not permitted
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">June 27, 2022
 +
----
 +
File Naming Convention for all eProject Documents - New guidelines are available in [[237.13 Contract Plan File Name Convention#237.13.1 Design Contract Plans|EPG 237.13.1 Design Contract Plans]] for a filing convention that is searchable without bringing undue pressure or constraint upon the districts
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">June 24, 2022
 +
----
 +
[[751.14 Steel Superstructure|EPG 751.14 Steel Superstructure]] - Guidance for tension flanges with holes was clarified in [[751.14 Steel Superstructure#Tension Flanges with Holes|EPG 751.14.2.2 Analysis Methods]], [[751.14 Steel Superstructure#Holes in the tension flange1|EPG 751.14.5.1 Bearing Stiffeners]] and [[751.14 Steel Superstructure#Holes in the tension flange2|EPG 751.14.5.2 Int. Diaphragms and Cross Frames]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">June 21, 2022
 +
----
 +
Pushbutton Locations - In [[902.6 Pedestrian Control Features (MUTCD Chapter 4E)#902.6.8 Pedestrian Detectors (MUTCD Section 4E.08)|EPG 902.6.8 Pedestrian Detectors]] and in the [https://epg.modot.org/forms/CM/ADA_Checklist.pdf ADA Checklist], guidance has been updated to reflect the minimum distance of pushbuttons from the curb line has been returned to 30 inches
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">June 3, 2022
 +
----
 +
[[236.5 Property Management#236.5.25.5 Risk Assessment|EPG 236.5.25.5 Risk Assessment]] - Sovereign immunity limits increased in January 2022 and MoDOT's per occurrence coverage increased from $3.0 M to $3.5 M
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">June 1, 2022
 +
----
 +
In [[751.11 Bearings#751.11.3.6 Girder/Beam Chairs|EPG 751.11.3.6 Girder/Beam Chairs]], [[751.22 Prestressed Concrete I Girders#751.22.3.5 Strands at Girder Ends|EPG 751.22.3.5 Strands at Girder Ends]] and [[751.22 Prestressed Concrete I Girders#751.22.3.7 Closed Concrete Intermediate Diaphragms|EPG 751.22.3.7 Closed Concrete Intermediate Diaphragms through EPG 751.22.3.11 Steel Intermediate Diaphragms]], guidance was revised to decrease the footprint of girder/beam chairs, clarify and expand concrete diaphragm details to incorporate larger girders, and remove web coil ties in bulb-tees and NU girders to reflect the recent change to standard drawings
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">May 20, 2022
 +
----
 +
[[907.8 Speed Trailers Deployed by Others|EPG 907.8 Speed Trailers Deployed by Others]] - This new article provides guidance for speed trailer deployment to aid local law enforcement in the proper use of these devices
 +
 
 +
[[:Category:941 Permits and Access Requests#941.10 Automated License Plate Readers and Pan-Tilt-Zoom Cameras|EPG 941.10 Automated License Plate Readers and Pan-Tilt-Zoom Cameras]] - Guidance for the License Plate Reader (LPR) was clarified and expanded for proper LPR installations as identified through processing initial requests
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">May 19, 2022
 +
----
 +
[[:Category:747 Bridge Reports and Layouts#747.2.2.4 HEC-RAS GEO Files for Stream Crossings|EPG 747.2.2.4 HEC-RAS GEO Files for Stream Crossings]] - This subarticle was retitled and its guidance updated to reflect the current use of the "HEC-RAS Convertor for Open Roads Designer" spreadsheet
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">May 16, 2022
 +
----
 +
The guidelines, book job guidelines, JSP packages, book job JSP packages and contractor pdf files were updated in [[:Category:402 Bituminous Surface Leveling|EPG 402 Bituminous Surface Leveling]] and [[:Category:409 Seal Coat|EPG 409 Seal Coat]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">May 11, 2022
 +
----
 +
[[751.9 LFD Seismic#751.9.3.1.1 Anchor Bolts|EPG 751.9.3.1.1 Anchor Bolts through EPG 751.9.3.1.4 Concrete Shear Blocks]], [[751.11 Bearings#Anchor Bolts|EPG 751.11.2.1 Elastomeric Bearings]], [[751.11 Bearings#751.11.3.5 Anchor Bolts|EPG 751.11.3.5 Anchor Bolts]], [[751.22 Prestressed Concrete I Girders#751.22.2.7 Dowel Bars|EPG 751.22.2.7 Dowel Bars]] and [[751.22 Prestressed Concrete I Girders#751.22.3.14 Concrete Shear Blocks|EPG 751.22.3.14 Concrete Shear Blocks]] - Guidance for the design of bearing anchor bolt, dowel bar and shear block has been expanded and clarified
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">April 29, 2022
 +
----
 +
[[:Category:105 Control of Work#105.15 Project Acceptance|EPG 105.15 Project Acceptance]] - Guidance for project acceptance has been clarified and updated to current practice in EPG 105.15, [[:Category:108 Prosecution and Progress#8. Date of Final Inspection|EPG 108.16.1 Informational Dates]] and [[:Category:109 Measurement and Payment#109.8 Final Acceptance and Payment (for Sec 109.8)|EPG 109.8 Final Acceptance and Payment]]
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">April 21, 2022
 +
----
 +
[[:Category:712 Structural Steel Construction#712.1.4.1.3 Shear Connector Welding|EPG 712.1.4 Welding]] - Guidance for stud welding has been updated to align with Sec 712.6.3. Also, outdated references to field welder cards has been removed
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">April 20, 2022
 +
----
 +
Construction Inspection Guidance for Records to be Maintained - [[:Category:137 Construction Inspection Guidance for Records to be Maintained#137.1 Location|EPG 137.1 Location]] and [[:Category:137 Construction Inspection Guidance for Records to be Maintained#137.6 Close Out Procedure for External CM SharePoint Quality Management Documents|EPG 137.6 Close Out Procedure for External CM SharePoint Quality Management Documents]] now present updated information about how CM Division stores electronic contract documents
 +
 
 +
Guidance for PSST anchor installations has been updated and clarified. [[903.3 Ground-Mounted Sign Supports#903.3.4.3 Perforated Square Steel Tube Posts (PSST)|EPG 903.3.4.3 Perforated Square Steel Tube Posts (PSST)]]
 +
 
 +
Seeding, Mulching and Temporary Seeding - Guidance in [[:Category:802 Mulching|EPG 802 Mulching]], [[:Category:805 Seeding|EPG 805 Seeding]], [[806.1 Erosion Control Measures|EPG 806.1 Erosion Control Measures]] and [[806.8 Storm Water Pollution Prevention Plan (SWPPP)#806.8.6.3.7.1 Temporary Seeding and Mulching (MO Specifications Sec 802 and Sec 805)|EPG 806.8.6.3.7.1 Temporary Seeding and Mulching]] reflects the new standard seed mixes, fertilizer, and lime rates (as shown in the new [https://www.modot.org/media/37677 Standard Plan 805.00 Seeding]) to promote a more effective vegetative establishment, allowing for quicker project  finalization.  MoDOT is obligated to stabilize disturbed areas with permanent building materials or perennial vegetative cover to minimize erosion and sedimentation of disturbed areas. New guidance for cool season and warm season grasses is available. Mulching will not be required for final seeded areas where temporary seeding is planned for temporary stabilization of areas to receive warm season grasses.  A new [[media:Table 805.2.4a.docx|Guide for Grass Species]] is available in [[:Category:805 Seeding#805.2.4 Acceptance (Sec 805.4)|EPG 805.2.4 Acceptance]] to assist with general inspection and acceptance of vegetative covers.
 +
 
 +
Pre-MASH 2016 Temporary Traffic Control Device Sunset Dates - Guidance in [[:Category:612 Impact Attenuators|EPG 612 Impact Attenuators]], [[616.6 Temporary Traffic Control Zone Devices (MUTCD 6F)#616.6.1 Types of Devices (MUTCD 6F.01)|EPG 616.6 Temporary Traffic Control Zone Devices]], [[616.18 Construction Inspection Guidelines for Sec 616#For Sec. 616.3.2|EPG 616.18 Construction Inspection Guidelines for Sec 616]], [[616.19 Quality Standards for Temporary Traffic Control Devices#https://epg.modot.org/index.php?title=616.6_Temporary_Traffic_Control_Zone_Devices_%28MUTCD_6F%29#616.6.84_Temporary_Traffic_Control_Signals_.28MUTCD_6F.84.29|EPG 616.19 Quality Standards for Temporary Traffic Control Devices]], [[616.23 Traffic Control for Field Operations#616.23.2.5 Temporary Traffic Control Devices|EPG 616.23 Traffic Control for Field Operations]], [[617.1 Temporary Traffic Barriers|EPG 617.1 Temporary Traffic Barriers]], [[617.2 Construction Inspection Guidelines for Sec 617|EPG 617.2 Construction Inspection Guidelines for Sec 617]], [[:Category:1063 Temporary Traffic Control Devices#1063.2 Procedure|EPG 1063 Temporary Traffic Control Devices]] and [[:Category:1064 Temporary Concrete Traffic Barrier|EPG 1064 Temporary Concrete Traffic Barrier]] now reflects that all temporary traffic control devices on a project must be NCHRP 350 or MASH 2016 Test Level 3 compliant. The use of two-loop temporary Type F concrete traffic barrier shall not be allowed after January 1, 2023.
 +
 
 +
[[:Category:403 Asphaltic Concrete Pavement#Lots|EPG 403.1.19 Acceptance of Material]] - The maximum number of contractor QC sublots that can be used for one lot of superpave asphalt pavement is 28. Regardless of lot size, QA testing will always be at a frequency of one per four sublots. Any remaining quantity less than 4000 tons, that cannot be treated as a separate lot, will be combined with the previous full lot and the pay factors will be determined on the combined lot.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">April 18, 2022
 +
----
 +
*Guidance Documents Needed for Property Closings - In [[236.7 Negotiation#236.7.1.13 Pre-Negotiation Preparation|EPG 236.7.1.13 Pre-Negotiation Preparation]] and [[236.7 Negotiation#236.7.4.1 Purpose|EPG 236.7.4.1 Purpose]], additional guidance is available for greater clarity about what is needed from property owners to close on the properties either with MoDOT or a title company.
 +
</div>
 +
 
 +
<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">April 11, 2022
 +
----
 +
*In [[751.22 Prestressed Concrete I Girders#751.22.2.5 Pretensioned Anchorage Zones|EPG 751.22.2.5 Pretensioned Anchorage Zones]], the bursting resistance guidance now allows a larger number of bonded strands for many of these girders, effectively increasing the span limits for the girders. Guidance was expanded in [[751.22 Prestressed Concrete I Girders#751.22.3.2.1 Type 2 Girder|EPG 751.22.3.2.1 through 751.22.3.2.6]] to eliminate or reduce conflict between the lowest middle two strands and the B bars.
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*Guidance about the timelines for completing the Section 106 of the National Historic Preservation Act review process has been clarified in [[127.2 Historic Preservation and Cultural Resources#127.2.5 Approximate Timelines for Section 106 Compliance|EPG 127.2.5 Approximate Timelines for Section 106 Compliance]]
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*Coil Ties in Prestressed Girder Webs in several [[751.50 Standard Detailing Notes#(G1.9.1)|EPG 751.50 Standard Detailing Notes]], references to web coil ties in bulb-tee and NU girders have been removed since these are now no longer being used.
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*Guidance has been expanded to produce more uniform administration of delay claims. - [[:Category:109 Measurement and Payment#109.11 Compensation for Project Delays (for Sec 109.11)|EPG 109.11 Compensation for Project Delays]]
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*The recommended replacement age for signal cabinets was updated to 25 years from 20 years in [[902.4 Signal Installations and Equipment#902.4.2.1 Controller and Cabinet Replacement Program|EPG 902.4.2.1 Controller and Cabinet Replacement Program]].
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<div style="margin: 15px; border:1px solid black; width:97%; background-color:white; padding:5px; border-radius:5px; box-shadow:10px 10px 5px #888888">Feb 15, 2022
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*Right of Way Mediation in [[236.7 Negotiation#Prior to offering mediation|EPG 236.7.2.19 Acquisition by Mediation]] and [[236.11 Mediation#Prior to offering mediation|EPG 236.11.1.3 Purpose]], guidance has been updated to reflect current process and procedures, including the MoDOT Impasse Letter.
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OLD UPDATES BETWEEN COMMENTS-->

Latest revision as of 15:52, 27 November 2024


November 27, 2024
  • Added guidance to EPG 109.12.2 Change Order Approval to disallow the practice of contractors typing disclaimers on change orders when they sign.
  • Revised EPG 751.24.2.1 Design to allow wetcast modular wall blocks in splash zones for non-critical structural application.
  • Updated EPG 751.32.4.2 Encased Pile Cap Bent to allow #4 @ 12" (min.) stirrup bars for encased pile cap bents instead of #5 @ 12” (min.).
November 21, 2024
November 20, 2024
  • Updated EPG 108.16 Project Dates the internal process was rearranged so dates flow with life of project. Removed references to actual and projected dates, they are no longer used in AWP software.
October 11, 2024
October 10, 2024
October 9, 2024
September 16, 2024
July 22, 2024
July 18, 2024
July 11, 2024
  • Current armor detail is no longer in production. An optional armor detail is provided in bridge standard drawings. Added a standard note for those drawings to EPG 751.50.
July 3, 2024
July 2, 2024
  • EPG 941.9.8.4 Culvert Pipe updates the terminology of the plastic pipes and updates the guidance on use with driveways.
June 27, 2024
June 21, 2024
June 5, 2024
May 28, 2024
  • EPG 105.15.2 Final Acceptance was updated to clarify the DBE Final Payment Form now serves as the required DBE Participation List and Final Verification.
May 23, 2024
May 16, 2024
May 13, 2024
  • Updated the Missouri Uniform Crash Report Preparation Manual in EPG 907.4.
May 10, 2024
  • EPG 902.15.3.1 has been revised to allow core team to specify signal detection type to be documented with memo in eProjects instead of a design exception.
March 27, 2024
March 14, 2024
January 23, 2024
October 18, 2023
September 22, 2023
September 19, 2023
September 15, 2023
August 22, 2023
August 14, 2023
August 11, 2023
July 21, 2023
July 19, 2023
  • Revised 616.6 Temporary Traffic Control Zone Devices (MUTCD 6F) to add Type IV Fluorescent Orange, replacing Type IV Orange and Type IX/XI Fluorescent Orange for trim-line and drum-like channelizers. Type IV Fluorescent Orange will provide better visibility and luminance at driver's normal observation angle. Type IX/XI are designed for higher observation angle performance and incur higher costs to the TTCD.
  • Revised 1041.7 Polypropylene Culvert Pipe Properties for current AASHTO references concerning polypropylene storm sewer pipe and NTPEP requirement to be placed on the qualified list. 750.7.2 was also updated to clean up some wording to accurately describe which pipe type is allowable for each group of pipe.
  • 1017 Slag Cement was revised to better define slag. Slag cement is the industry terminalolgy and intended material.
  • Modify referenced ASTM materal standards for HDPE in 1060 Electrical Conduit to accurately reflect use as electrical conduit.
  • 1007 Aggregate for Base processes for the Districts and CM Lab are being updated to establish how comparable and non-comparable tests and material will be handled.
  • 242.6 Specifying One Pavement Type was updated to change documentation requirements from Design Exception, to file a memo in eProjects. The State Design Engineer and State Construction and Materials Engineer will still need to be informed when one pavement type is specified on a MoDOT contract.
June 27, 2023
  • Updated 753 Bridge Inspection Rating - A new section was added to the Bridge Inspection Rating Manual - Tunnel Inspection Requirements in Missouri
May 1, 2023
  • Revised EPG 751.21.3.4 to always use regular-size and fully stressed prestressing strands for the top two prestressing strands for the purpose of supporting the reinforcement cage. The 3/8” support strands are not sufficiently supporting the reinforcement cage.
April 26, 2023
  • Due to a new code of federal regulations relating to bridge weight classifications, 903.5.36 has been updated to reflect the changes in signs which will be associated with the new classifications.
April 20, 2023
  • A revision to Sec 401.7.6 will clarify that the density requirement applies to only unconfined longitudinal joints. EPG 401.2.6 pertaining to this spec has been modified.
  • Updated EPG 751.10.4 and 751.50 to clarify allowed conduit size and junction box size in concrete barrier Type D, Type H, bridge abutment wing and slab.
  • Added the reasoning behind the 90 day camber for typical bridge projects in EPG 751.22 and consideration of line sag is necessary to retrieve accurate camber measurements in EPG 1029.2.13.
  • Updated EPG 750.6.3.3 clarifying that geotextile is required with Rock Blanket, and now requiring in all installations of Rock Ditch Liner.
  • Updated EPG 450 to reflect a change in policy to increase minimum lift thicknesses for Superpave and Bituminous Pavement mixes, as per "four times the nominal maximum aggregate size" as recommended by NCHRP study. Additionally, language was added to explain MSCR Graded binders.
April 18, 2023
  • References to LRFD specifications for development lengths and splice lengths have been updated to those of the current version of the AASHTO LRFD Bridge Design Specifications.
  • Articles 751.5 and 751.37.6.1 have been updated to reflect these changes.
April 12, 2023
March 8, 2023
March 7, 2023
February 9, 2023
  • Updated EPG 401.2.3 and EPG 403.1.4 so that District Materials may approve mix transfers if the mix quantity per project is 250 tons or less provided the mix type and contract binder grade match what’s listed on the plan sheets or change order.
February 1, 2023
January 27, 2023

This revision updates the Design-Build guidance and processes for invoice reviews, risk to identify auditing, and other minor revisions.

Revisions to EPG 134 better emphasize how conflicts of interest are identified, better defines the solicitation and selection process, rating/scoring of consultants, and brings the entire process up to current practices.

January 19, 2023
January 18, 2023
January 10, 2023
January 1, 2023
December 12, 2022
December 6, 2022
  • 910.5.1 - Added 2 CFR 200.216 reference on prohibited vendors
November 28, 2022
November 15, 2022
  • EPG 131.2 - Removed FHWA and CFR references due to the Changes in 2019 no longer requiring it.
November 10, 2022
November 01, 2022
  • Modified EPG 136.1.3.2, EPG 136.7.2.1.6.1, and EPG 136.7.2.2.5.1. Added clarification of the requirement to have LPA preliminary plans reviewed and approved prior to submitting ROW plans for review and approval and provide the approval on a specific memo.
October 24, 2022
  • EPG Section 403.1 has been revised primarily to incorporate a longstanding separate Word doc, which explained sampling, testing and acceptance procedures for projects with Superpave mixes. Additional revisions were made to update in accordance with current construction and materials specifications.
  • 903.3.4.4 was updated to eliminate redundant 3" pipe post and update capacities.
October 21, 2022
  • EPG 712.1.5 updated to reflect modified testing requirements for high strength bolts.


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