User talk:Hoskir - Revision history

Hoskir: /* 616.19.7 Traffic Pacing/Rolling Roadblock */

2026-05-06T15:56:40Z

616.19.7 Traffic Pacing/Rolling Roadblock

← Older revision		Revision as of 10:56, 6 May 2026
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	For standard detailing notes regarding drilled shafts for High Mast Tower Lighting, see [[751.50_Standard_Detailing_Notes#G8._Drilled_Shaft\|EPG 751.50 Standard Detailing Notes G8.4 and G8.5].		For standard detailing notes regarding drilled shafts for High Mast Tower Lighting, see [[751.50_Standard_Detailing_Notes#G8._Drilled_Shaft\|EPG 751.50 Standard Detailing Notes G8.4 and G8.5].


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	~~=616.19.7 Traffic Pacing/Rolling Roadblock=~~
	~~<div style="float: right; margin-top: 5px; margin-left: 15px; width:405px; font-size: 95%; background-color: #f8f9fa; padding: 0.3em; border: 1px solid #a2a9b1; text-align:left;">~~
	~~'''<u><center>Forms</center></u>'''~~
	* [https://epg.modot.org/forms/general_files/TS/Traffic_Pacing-Rolling_Roadblock_Worksheet.xlsx Traffic Pacing/Rolling Roadblock Worksheet]
	* [https://epg.modot.org/forms/general_files/TS/TP_RR-Mainline.pdf Traffic Pacing/Rolling Roadblock Mainline Pacing Details]
	* [https://epg.modot.org/forms/general_files/TS/TP_RR-CMS.pdf Traffic Pacing/Rolling Roadblock Changeable Message Signs]
	~~</div>~~

	Traffic pacing/rolling roadblock is a traffic control technique that facilitates work by pacing traffic at a safe slow speed for a predetermined distance upstream of the work area, rather than being completely stopped. The pacing of vehicles shall be controlled by pilot vehicles (law enforcement vehicles with blue lights flashing, or protective vehicles) driven by uniformed law enforcement, MoDOT personnel, or contractor personnel. Any on-ramps or other access points between the beginning point of the pacing area and the work area shall be blocked until the pilot vehicles have passed. Two-way radios shall be used to provide constant communication between the pilot vehicles, MoDOT and/or contractor’s workers, and the project engineer. Advance signing warning motorists of the traffic pacing/rolling roadblock area may also be provided.

	The most applicable location for this technique is on high-volume/high-speed urban and rural freeways and other multi-lane access controlled facilities for work such as overhead utility work, installing overhead sign structures, replacing sign panels, placing bridge girders, installing cantilever trusses, installing traffic counters, etc. Utilizing traffic pacing/rolling roadblock for other types of work should be discussed with the district Work Zone Coordinator before being used.

	Preparation of a traffic pacing/rolling roadblock design shall be completed to plan and provide adequate work time to complete the work. Based on the required work time and other inputs such as traffic volumes, regulatory speed and pacing speed, the traffic control plan defines the allowable pacing hours, pacing distance, location of warning signs, interchange ramp closures and other critical information. The [https://epg.modot.org/forms/general_files/TS/Traffic_Pacing-Rolling_Roadblock_Worksheet.xlsx Traffic Pacing/Rolling Roadblock Worksheet] shall be used when planning to use this traffic control technique, in order to calculate the pacing distance and the time intervals during which a pacing operation may be allowed. Also refer to the [https://epg.modot.org/forms/general_files/TS/Mainline_Pacing_Details.pdf Staging Plan Details] and [https://epg.modot.org/forms/general_files/TS/Changeable_Message_Signs_Layout.pdf Traffic Pacing/Rolling Roadblock Changeable Message Signs Layout].

	~~<!-- [[Category:616 Temporary Traffic Control (MUTCD Part 6)\|616.19]] -->~~

Hoskir: /* REVISION REQUEST 4176 */

2026-05-06T15:56:24Z

REVISION REQUEST 4176

← Older revision		Revision as of 10:56, 6 May 2026
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	~~='''REVISION REQUEST 4176'''=~~

	=616.19.7 Traffic Pacing/Rolling Roadblock=		=616.19.7 Traffic Pacing/Rolling Roadblock=

Hoskir: /* REVISION REQUEST 4184 */

2026-05-06T15:46:15Z

REVISION REQUEST 4184

Show changes

Hoskir: /* REVISION REQUEST 4181 */

2026-05-06T15:45:58Z

REVISION REQUEST 4181

Show changes

Hoskir: /* REVISION REQUEST 4179 */

2026-05-06T15:45:41Z

REVISION REQUEST 4179

← Older revision		Revision as of 10:45, 6 May 2026
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	<!-- [[Category:616 Temporary Traffic Control (MUTCD Part 6)\|616.19]] -->		<!-- [[Category:616 Temporary Traffic Control (MUTCD Part 6)\|616.19]] -->


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	~~='''REVISION REQUEST 4179'''=~~

	~~=====136.7.3.1.2.1.8 Bridge Material Inspection/Acceptance=====~~
	The LPA has the option to conduct the inspection at a fabrication shop during the manufacturing of fabricated bridge elements being supplied for the job. When the LPA decides not to inspect at the fabrication shop, the following specifications regarding acceptance of fabricated structural members shall be included (when appropriate) as job special provisions in the specification documents for the two classes of structural members shown below. The [https://epg.modot.org/index.php/Job_Special_Provisions language for these JSPs is available from MoDOT].

	~~'''136.7.3.1.2.1.8.1 Acceptance of Precast Concrete Members and Panels '''~~

	The following procedures have been established for the acceptance of precast concrete girders, slab panels, MSE wall systems, and other structural members. Shop drawings shall be submitted for review and approval to the engineer of record for the local public agency (LPA). The approval is expected to cover only the general design features, and in no case shall this approval be considered to cover errors or omissions in the shop drawings. The LPA or their engineer of record has the option of inspecting the precast units during fabrication or requiring the fabricator to furnish a certification of contract compliance and substantiating test reports. In addition, the reports shown below shall be required.

	* Certified mill test reports, including results of physical tests on the prestressing strands in reinforcing steel, as required.
	* Test reports on concrete cylinder breaks.

	~~The LPA or their engineer of record shall verify and document that the dimensions of the precast units were checked at the jobsite and found to be in compliance with the shop drawings.~~

	~~'''136.7.3.1.2.1.8.2 Acceptance of Structural Steel'''~~

	The following procedures have been established for the acceptance of structural steel. Shop drawings in accordance with [https://www.modot.org/missouri-standard-specifications-highway-construction Sec 1080.3.2] shall be submitted for review and approval to the engineer of record for the Local Public Agency (LPA). The approval is expected to cover only the general design features, and in no case shall this approval be considered to cover errors or omissions in the shop drawings. It is recommended that the contract documents contain provisions that the contractor shall utilize a fabricator that meets the appropriate American Institute of Steel Construction (AISC) certification provisions as outlined in [https://www.modot.org/missouri-standard-specifications-highway-construction Sec 1080.3.1.6]. Additional information regarding the AISC certification program can be found on [http://www.aisc.org/ the AISC website].

	All welding operations, including material and personnel, shall meet the American Welding Society (AWS) specifications as specified in [https://www.modot.org/missouri-standard-specifications-highway-construction Sec 1080.3.3.4]. The LPA or their engineer of record has the option of inspecting the steel units during fabrication or requiring the fabricator to furnish a certification of contract compliance and substantiating test reports. In addition, the reports shown below shall be required.

	* Certified mill test reports, including results of chemical and physical tests on all structural steel as furnished.
	* Non-destructive testing reports.
	* Verification of the girder camber, sweep, and other blocking data.
	* Verification of coating operations.

	~~The LPA or their engineer of record shall verify and document that the dimensions of the structural steel units were checked at the jobsite and found to be in compliance with the shop drawings.~~


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	~~=====712.1.4.1.3 Shear Connector Welding=====~~

	Current practices by the contractor may utilize the installation of shear connectors by field personnel. Most shear connector welding is completed by an automated welding process. AWS does not have a qualification procedure established in QC7. Instead, welders shall be qualified in accordance with AWS D1.5: 2025, Bridge Welding Code, Clause 9.7 by MoDOT field personnel. Shear connector welders shall be qualified by conducting a preproduction test. This test involves the welder welding two shear connectors to a test plate or to the production plate. The test specimens shall be visually inspected to ensure a full 360° weld. After the welds have cooled, the shear connectors shall then be bent to an angle of approximately 30° from the original axis by either striking with a hammer or placing a pipe over the shear connector and then bending. If the shear connector does not exhibit a complete weld or a failure occurs in the weld of either shear connector, the welder shall adjust the automatic welding machine and retest on a separate weld test plate. The welder may not retest on the actual production plate.

	Before shear connector production welding in the field begins with a particular welder set-up, a specific shear connector size or type, and at the beginning of production for a particular shift or day, a preproduction test shall be conducted. The preproduction test shall be conducted on the first two shear connectors welded to the production plate or may be conducted on a separate test plate of the same thickness (+/- 25%). The acceptance method is the same as given earlier for the welder test.

	Once shear connector production welding has commenced, any welds that do not exhibit the full 360° weld may be repaired using a 5/16 in. fillet weld for shear connector diameters up to one inch and 3/8 in. for diameters greater than one inch. The repair weld shall extend 3/8 in. beyond the end of the area to be repaired.

	Additional verification of shear connector welds in the field will be performed by sounding a random 25% of the shear connectors on the girder/beam with a sledge hammer. The field inspector will also sound 25 percent of the shear connectors used on expansion device(s) whether shop or field installed. A sharp ping sound is heard on a good weld. A thud sound will occur if the weld is possibly not sufficient and a bent test needs to be performed on this shear connector. A random 5% of all shear connectors will be bent to an approximately 30° from the original axes to verify the integrity and welding of the shear connector. If a failed weld is discovered, all adjacent connectors shall be tested. Particular emphasis on testing shall be at the start-up of the welding operation. Once an acceptable welding process is established, any weld failures should be rare. For a large bridge with many shear connectors, the 5% testing rate may be decreased at the engineer’s discretion. Any failed welds shall be ground off, base metal pull outs repaired by approved weld procedures, weld surface ground flush and a replacement shear stud installed.

	On a re-deck project, some shear connectors may be bent from the deck removal or from the original construction testing. These shear connectors do not have to be replaced or straightened. Shear connectors on new or re-deck projects may also need to be field bent to accommodate expansion joints, rebar conflicts or other construction needs. If a shear connector is severely bent where concrete coverage is compromised, the shear connector shall be removed and replaced.

	~~[[image:712.1.4.1.3.jpg\|center\|600px]]~~


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	~~====751.5.9.3.3 Fracture Control Plan (FCP) ====~~
	~~ANSI/AASHTO/AWS D1.5: 2025, Bridge Welding Code, Clause 12, Fracture Control Plan (FCP) for Nonredundant Members shall apply to fracture critical non-redundant members.~~

	Main elements and components whose failure is expected to cause the collapse of the bridge shall be designated as failure-critical, and the associated structural system as non-redundant. Examples of non-redundant members are flange and web plates in one or two girder bridges, main one-element truss members and hanger plates.

	For non-redundant steel structures or members, the designer shall determine which, if any, component is a Fracture Critical Member (FCM). The location of all FCMs shall be clearly delineated on the design plans.

	FCMs are defined as tension members or tension components of bending members (including those subject to reversal of stress), the failure of which would be expected to result in collapse of the bridge. The designation "FCM" shall mean fracture critical member or member component. Members and components that are not subject to tension stress under any condition of live load are not fracture critical.

	Any attachment welded to a tension zone of an FCM shall be considered an FCM when any dimension of the attachment exceeds 4 inches in the direction parallel to the calculated tensile stress in the FCM. Attachments designated FCM shall meet all requirements of FCP. All welds to FCMs shall be considered fracture critical and shall conform to the requirements of FCP. Welds to compression members or the compression area of bending members are not fracture critical.

	FCMs shall be fabricated in accordance with FCP. Material for FCM shall be tested in accordance with AASHTO T243 (ASTM A673), Frequency P. Material for components not designed as fracture critical shall be tested in conformance with AASHTO T243 (ASTM A673), Frequency H. [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=11 Sec 712] and FCM Special Provisions will include additional requirement for material, welding, inspection and manufacturing.

	~~Notes EPG 751.50 Miscellaneous A5.1 and H1.23b Structural Steel for Wide Flange Beams and Plate Girder Structures shall be placed on contract plans as required.~~


	~~<!-- [[Category:751 LRFD Bridge Design Guidelines\|751.05]] -->~~

Hoskir: /* REVISION REQUEST 4180 */

2026-05-06T15:45:21Z

REVISION REQUEST 4180

← Older revision		Revision as of 10:45, 6 May 2026
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	<!-- [[Category:751 LRFD Bridge Design Guidelines\|751.05]] -->		<!-- [[Category:751 LRFD Bridge Design Guidelines\|751.05]] -->


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	~~='''REVISION REQUEST 4180'''=~~

	~~104.2 Project Scoping~~

	~~<div style="float: right; margin-top: 5px; margin-top: 5px; margin-bottom: 15px; width:275px; font-size: 95%; background-color: #f8f9fa; padding: 0.3em; border: 1px solid #a2a9b1; text-align:left;">~~
	~~'''<u><center>Related Information</center></u>'''~~
	* [https://www.modot.org/sites/default/files/documents/transportation_planning/idea2road.pdf Steps to Build a Road pamphlet]
	~~<u><center>Figure</center></u>~~
	* [[media:104.2a Project Scoping Process.pdf\|Project scoping process flowchart]]
	~~</div>~~

	~~[[image:104.2 Project Scoping.jpg\|right\|285px]]~~

	Project Scoping is a process that is used to clearly define transportation needs and to determine the appropriate means to address them. This involves determining the root causes of the need, developing a range of possible solutions to address the need, choosing the best solution, setting the physical limits of the project, accurately estimating the cost of the project, and forecasting the delivery schedule of the project.

	The purpose of project scoping is to develop the most complete, cost effective solutions, as is practical, early in the project development process. This is foundational to avoiding major design changes, large estimate adjustments, and last minute project changes later in the project development process. With proper project scoping, such changes will be minimized and will have reduced impacts on the overall project. Proper project scoping of all needs leads to a more balanced, consistent construction program.

	After the elements and limits of a project become clearly defined by the project scoping process, it becomes necessary to develop a [[:Category:235 Preliminary Plans#235.2.3 Project Agreements\|project agreement]] if elements of the project are to be shared between the Commission and other public agencies or private interests.

	Project scoping should not be thought of as a separate, stand-alone process from the [[:Category:138 Project Development Chronology\|project development process]]. It is, instead, the initial stage of the project development process where the details of appropriate solutions are developed. Project scoping begins with the delivery of the need to the project manager and continues until the elements and limits of a project become so well-defined that accurate costs and project delivery schedules can be forecast. A [[media:104.2a Project Scoping Process.pdf\|project scoping process flowchart]] depicting the project scoping process is available.

	[https://epg.modot.org/forms/general_files/BR/Guidance_for_Coring_Overlays_on_Bridge_Decks.docx Guidance for Coring and Overlays on Bridge Decks as Part of the Project Scoping Phase] provides information to be used when scoping bridge rehab and resurfacing projects to obtain accurate representations of overlay thicknesses across bridges.


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	~~===751.1.3.2 Documentation===~~

	A [https://epg.modot.org/forms/general_files/BR/751.1.3.2_Structural_Rehabilitation_Checklist.xlsm structural rehabilitation checklist] shall be required for determining the current condition and documenting all needed improvements regardless of budget restraints. It is critical to control future growth in project scope or cost overruns during construction that is checklist captures all needed repairs using accurate quantities corresponding to contract bid items. Staff responsible for filling out checklist should contact the Bridge Division if assistance is needing in correlating deterioration with appropriate contract bid items.

	~~A deck test is not required but may be useful in determining the most appropriate wearing surface for bridges with deck ratings of 5 or 6.~~

	~~A pull off test is not required but may be useful in determining the viability of polymer wearing surface.~~

	~~Both deck tests and pull off tests are performed by the Preliminary and Review Section.~~

	~~A [[#751.1.2.18 Bridge Memorandums\|Bridge Memorandum]] shall be required for documenting proposed construction work and estimated construction costs for district concurrence.~~

	~~A [[#751.1.2.31 Finishing Up Design Layout\|Design Layout]] shall be required only for widening projects where there is proposed foundation construction.~~

	[https://epg.modot.org/forms/general_files/BR/Guidance_for_Coring_Overlays_on_Bridge_Decks.docx Guidance for Coring and Overlays on Bridge Decks as Part of the Project Scoping Phase] provides information to be used when scoping bridge rehab and resurfacing projects to obtain accurate representations of overlay thicknesses across bridges.


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	~~'''EPG 104.6 Forms Box'''~~

	~~<div style="float: right; margin-top: 5px; margin-left: 15px; width:330px; font-size: 95%; background-color: #f8f9fa; padding: 0.3em; border: 1px solid #a2a9b1; text-align:left;">~~
	~~'''<u><center>Checklists for Core Teams</center></u>'''~~
	* [https://epg.modot.org/forms/general_files/DE/104.6_Bridge_Scoping_Checklist.docx Bridge Scoping Checklist]
	* [https://epg.modot.org/forms/general_files/DE/104.6_Construction_and_Materials_Checklist.doc Construction and Materials Checklist]
	* [https://epg.modot.org/forms/general_files/DE/104.6_Design_Checklist.doc Design Checklist]
	* [[media:104.6 Environmental Checklist.doc\|Environmental Checklist]]
	* [https://epg.modot.org/forms/general_files/DE/104.6_FHWA_Checklist.doc FHWA Checklist]
	* [https://epg.modot.org/forms/general_files/DE/104.6_Maintenance_Checklist.doc Maintenance Checklist]
	* [https://epg.modot.org/forms/general_files/DE/104.6_Planning_Checklist.doc Planning Checklist]
	* [https://epg.modot.org/forms/general_files/DE/104.6_Design_Liaison_Checklist.doc Design Liaison Checklist]
	* [https://epg.modot.org/forms/general_files/DE/104.6_Project_Scoping_Checklist.doc Project Scoping Checklist]
	* [[media:905.3.5.6 TIA Scoping Reviewers Checklist.docx\|Project Scoping (TIA Scoping Reviewer’s Checklist)]]
	* [https://epg.modot.org/forms/general_files/DE/104.6_Public_Information_and_Outreach_Checklist.doc Public Information and Outreach Checklist]
	* [https://epg.modot.org/forms/general_files/DE/104.6_Railroad_Checklist.doc Railroad Checklist]
	* [https://epg.modot.org/forms/general_files/DE/104.6_Right_of_Way_Checklist.doc Right of Way Checklist]
	* [https://epg.modot.org/forms/general_files/TS/SAFER_Document.pdf SAFER Document]
	* [https://epg.modot.org/forms/general_files/DE/104.6_Traffic_Checklist.docx Traffic Checklist]
	* [[media:104.6 TSMO Checklist.docx\|TSMO Checklist]]
	* [https://epg.modot.org/forms/general_files/DE/104.6_Utilities_Checklist.doc Utilities Checklist]
	~~'''<u><center>Other Documentation</center></u>'''~~
	* [[media:124 Project Estimate Record Sheet.xlsx\|Project Estimate Record Sheet]]
	* [https://epg.modot.org/forms/general_files/BR/Guidance_for_Coring_Overlays_on_Bridge_Decks.docx Guidance for Coring and Overlays on Bridge Decks as Part of the Project Scoping Phase]
	~~</div>~~


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	~~'''EPG 751.1.1 Forms Box'''~~

	~~<div style="float: right; margin-top: 5px; margin-left: 15px; width:330px; font-size: 95%; background-color: #f8f9fa; padding: 0.3em; border: 1px solid #a2a9b1; text-align:left;">~~
	~~'''<u><center>Forms</center></u>'''~~
	* [https://epg.modot.org/forms/general_files/BR/751.1.3.2_Structural_Rehabilitation_Checklist.xlsm Structural Rehabilitation Checklist]
	~~'''<u><center>Other Documentation</center></u>'''~~
	* [https://epg.modot.org/forms/general_files/BR/Guidance_for_Coring_Overlays_on_Bridge_Decks.docx Guidance for Coring and Overlays on Bridge Decks as Part of the Project Scoping Phase]
	~~</div>~~

	<br><br>		<br><br>

Hoskir: /* REVISION REQUEST 4172 */

2026-05-06T15:45:01Z

REVISION REQUEST 4172

← Older revision		Revision as of 10:45, 6 May 2026
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	In Missouri, existing park-and-ride facilities present opportunities to serve as future multimodal centers. When thoughtfully designed, these centers encourage greater transit use, strengthen first- and last-mile connections, and elevate the role of transit in supporting regional mobility.		In Missouri, existing park-and-ride facilities present opportunities to serve as future multimodal centers. When thoughtfully designed, these centers encourage greater transit use, strengthen first- and last-mile connections, and elevate the role of transit in supporting regional mobility.

	~~='''REVISION REQUEST 4172'''=~~

	~~<!-- uncomment when publishing<div style="float: right; margin-top: 5px; margin-left: 15px; margin-bottom: 15px;">__TOC__</div> -->~~

	~~Partial payments are payments made over the course of the contract each estimate period, and payments made for material allowance.~~

	~~==109.7.1 Payment Estimates==~~
	~~[https://modotweb.modot.mo.gov/ContractorPayEstimates/Home/AllDocuments Payment estimates] are generated by construction staff with the AASHTOWare Project (AWP) computer software application.~~

	~~===109.7.1.1===~~
	~~Estimates will be generated for all active contracts when work is performed during the estimate period. This includes all estimates for contracts which will result in a negative payment.~~

	~~===109.7.1.2===~~
	~~The first level of estimate generation will be designated by the Resident Engineer at the time of notice to proceed, in accordance with Sec 618.~~

	When work has been performed, progress estimates will be generated for estimate end dates as posted on the [https://epg.modot.org/forms/CM/Contractor_Pay_Estimate_Schedule.pdf website]. The Central Office Financial Services office will issue the schedule of estimate due dates annually. AWP estimates should be approved by Level 2 (Resident Engineer) by the estimate due date posted on the schedule.

	~~===109.7.1.3===~~
	Two payment estimates shall be made per month for active contracts. The official pay estimates shall be generated with the period ending dates as indicated on the [https://epg.modot.org/forms/CM/Contractor_Pay_Estimate_Schedule.pdf contractor payment schedule]. There may be exceptions to the estimate periods depending upon the financial systems as notified by the AWP Administrator.

	All indexes based upon a monthly index value shall use the same index value for the entire estimate period even though the index value may be reestablished on the 1st of the month. For example, the asphalt and fuel index values change on the 1st of the month, but any work completed on the 1st shall use the same index value as the previous month so that the entire 16th to 1st estimate period uses the same index value.

	~~===109.7.1.4===~~
	~~Supplemental estimates will not be generated unless specifically instructed to do so by the AWP administrator.~~

	~~Final Estimates shall be generated by the Resident Engineer prior to submission of the final plans to the District for checking.~~

	~~===109.7.1.5===~~
	Payment estimates must be supported by documentary evidence that work items allowed have actually been done. Evidence may be in the form of scale tickets, daily work reports, material receipts, etc. Earthwork quantities may, for example, be supported by load count entries in the inspector's remarks, ''or by noting the station limits completed within a balance (or the portion thereof)''. Weight or volume tickets are a sound basis for allowing payment on items measured in this manner. The payment estimate is intended to provide payment to the contractor for all work performed during the estimate period. In no case should payment for specification compliant and accepted work be delayed beyond the estimate period following the period in which the work was performed.

	~~Check all items against inspection records to be sure they are properly approved.~~

	~~===109.7.1.6===~~
	~~The Division Final Plans Reviewer shall notify the Resident Engineer when the final estimate is approved and sent to Central Office-Financial Services for project closeout.~~

	~~==109.7.2 Material Allowance==~~
	The Quick Reference Guide (QRG) for [https://epg.modot.org/forms/CM/AWP_CO_Construction_Stockpiles.doc stockpile materials] details how a payment may be made in accordance with the general requirements within AWP. Check the specification for the minimum acceptable material allowance. Non-perishable items to be incorporated in the finished product may, in general, be included on the estimate for stockpile materials provided satisfactory inspection reports, certifications or mill test reports and required invoices are in the project file. When the item first appears on the estimate, the resident engineer must have on file a copy of an invoice to substantiate the unit prices allowed. Receipted bills for all materials allowed on the estimate must be furnished to the resident engineer within the time established by specifications, or the item must be eliminated from future estimates. Missouri state sales tax may be included in material allowances if shown on invoices or receipted bills. Each receipted bill must be marked or stamped paid with date of payment shown, as well as the name of the firm and signature of the person who received payment. All invoices and receipted bills obtained to substantiate material allowances during progress of the project are to be filed in eProjects as part of the permanent project record.

	Some aggregates are accepted for "quality only" at the point of production. Total acceptance is not made at the time of production because additional processing and/or screening are required before incorporation into the final product. If gradation tests, which are run for information purposes only, indicated it is reasonably possible to produce an acceptable finished product, this material may be included in the stockpile material payment.

	If test reports or visual inspection on the above material or other material that might be produced and accepted indicate that it will be unsatisfactory at a later date due to gradation, excess P.I., segregation, contamination, etc., these materials should not be included on the stockpile materials payment.

	The price per unit for material produced by the contractor or by a producer other than an established commercial producer should reflect the actual cost of production. The units shown under material estimate should be the same unit of measure used in the bid item where possible, such as pound for steel, linear foot for piles, etc. Where this is not possible, a convenient unit such as ton for aggregate should be used. Quantities in excess of contract requirements should not be allowed. Hauling costs should not normally be included in the unit cost of any material unless it has been hauled to a site where it can immediately be incorporated in the finished product or work. If hauling cost is allowed, it must be considered with relation to the value of the material in case it is necessary for the state to take it over. Stockpiling costs are not to be included as part of the unit cost.

	Items that are to be accepted by project personnel must be inspected and found satisfactory prior to being included on a stockpile materials payment. Quantities for materials included on a stockpile materials payment should never exceed approved quantities.

	Before an allowance will be approved for payment on material stockpiled or stored on private property, or for aggregates stored on property operated as a commercial business, a lease agreement from the contractor or subcontractor showing compliance with the following points must be submitted to the district office for approval.

	~~: '''1.''' A complete land description covered in the lease form and the haul distance from the lease area to the project.~~
	~~: '''2.''' The following statement included in the lease agreement:~~
	:: "It is understood and agreed by the parties hereto that the land herein involved is to be used as a materials storage site and that the prime contractor, whether or not the lessee herein, may obtain payment from the Missouri Highway and Transportation Commission for material stored thereon".
	:: "It is further understood and agreed by the parties hereto that the prime contractor or contractor having a written agreement with the Missouri Highway and Transportation Commission for the construction of highway work involving this lease and the materials stored thereon, whether or not the lessee, and the employees of the Missouri Highway and Transportation Commission shall have the right of access to the property covered by this lease at all times during its existence and that in the event of default on the part of the lessee or the prime contractor, if other than lessee, the Missouri Highway and Transportation Commission may enter upon the property and remove said materials to the extent to which advance payments were made thereon".
	~~:: An area leased on property operated as a commercial business must be posted so as to divorce the site for stockpiling of highway materials from the commercial operation.~~
	:: If either party to the lease agreement is incorporated, it is essential that an Acknowledgment by Corporation be attached for each corporation involved since an individual cannot legally bind a corporation without duly enacted authorization by the corporation's Board of Directors. A suitable form for this purpose is shown in ''Agreement for Shifting State Highway Entrance'', page 1. Other forms may be used by some corporations and are acceptable if they fulfill the intent of the form illustrated. Leases involving corporations should not be accepted without the Acknowledgment.
	~~:: Signatures by individuals must be notarized, or be witnessed by at least two disinterested persons. The address of witnesses should be shown.~~
	:: When material is stored on property owned by a railroad and is accessible by a public roadway, it is not necessary to obtain a lease agreement to permit this material to be placed on the estimate as a stockpile material.
	:: If hauling charges are to be included as part of the cost of materials allowed for payment, invoices for hauling charges must be provided by the contractor in the same manner as invoices for the material. An exception to this requirement is allowance for the cost of the rail freight. For rail freight the contractor should supply a copy of the first freight bill to substantiate the freight rate. In lieu of submitting receipted freight bills, the contractor may then sign a statement on each material invoice indicating that freight charges have been paid. If the contractor prefers, a letter may be submitted listing several invoices and indicating freight charges that have been paid. Whichever procedure is adopted, the resident engineer must be assured that freight charges have been indicated as paid for all materials invoices submitted to verify quantities.
	:: The engineer may also include in any payment estimate an amount not to exceed 90 percent of the invoice value of any inspected and accepted fabricated structural steel items, structural precast concrete items, permanent highway signs, and structural sign trusses. These items must be finally incorporated in the completed work and be in conformity with the plans and specifications for the contract. These items may be stored elsewhere in an acceptable manner provided approved shop drawings have been furnished covering these items and also provided the value of these items is not less than $25,000 for each storage location for each project.
	:: The engineer may also include in any payment estimate, on contracts containing 100 tons or more of structural steel, an amount not to exceed 100 percent of the receipted mill invoice value of structural carbon steel or structural low alloy steel, or both, which is to form a part of the completed work and which has been produced and delivered by the steel mill to the fabricator.

	While the nature and quality of material is the contractor’s responsibility until incorporated into the project, material presented for stockpile materials payment must be inspected prior to being approved for payment. The nature of that inspection is at the discretion of the engineer and may include sampling and testing to determine whether the material has a reasonable potential of compliance, once incorporated into the project. This sampling and testing may occur wherever the material is offered for stockpile materials payment, including stockpiles in quarries and at other off-project sites. Material that is a component of a mix may be compared to the associated mix design or to any other specification criteria that may apply.


	~~<!-- uncomment on publish [[Category:109 Measurement and Payment\|07]] -->~~




	='''REVISION REQUEST 4175'''=		='''REVISION REQUEST 4175'''=

Hoskir: /* REVISION REQUEST 4151 */

2026-05-06T15:44:44Z

REVISION REQUEST 4151

← Older revision		Revision as of 10:44, 6 May 2026
Line 701:		Line 701:
	:<nowiki>*</nowiki>See electronic deliverables file for pile driving inspector’s chart(s). MoDOT will provide alternate charts for different driving systems as needed per request. With the request, the contractor shall provide the hammer manufacturer make and model, and any modifications to the manufacturer’s recommended settings including hammer cushion information. The contractor shall provide the request 30 calendar days before pile driving operations begin.		:<nowiki>*</nowiki>See electronic deliverables file for pile driving inspector’s chart(s). MoDOT will provide alternate charts for different driving systems as needed per request. With the request, the contractor shall provide the hammer manufacturer make and model, and any modifications to the manufacturer’s recommended settings including hammer cushion information. The contractor shall provide the request 30 calendar days before pile driving operations begin.


	~~='''REVISION REQUEST 4151'''=~~

	~~====127.2.3.3.1 Missouri Unmarked Human Burials Law====~~
	If human skeletal remains are encountered during construction, their treatment will be handled in accordance with [https://revisor.mo.gov/main/OneChapter.aspx?chapter=194 Sections 194.400 to 194.410, RSMo], as amended. When human remains are encountered, the Contractor shall first stop all work within a 330-ft. or 100-meter radius of the remains, and secondly, shall notify the MoDOT Construction Inspector and/or Resident Engineer who will contact the Historic Preservation section. Historic Preservation staff will in turn notify the local law enforcement (to ensure that it is not a crime scene) and the State Historic Preservation Office (SHPO) as per RSMo 194 or to notify SHPO what has occurred and that it is covered by Missouri’s Cemeteries Law, §§ 214. RSMo. If the contractor is unable to contact appropriate MoDOT staff, the contractor shall initiate the involvement by local law enforcement and the SHPO. A description of the contractor’s actions will be promptly made to MoDOT.

	If the human remains are prehistoric, the agency must consult with Indian tribes who have with ancestral, historic, and ceded land connections to the area in which the remains are located to determine the appropriate treatment of the remains. [http://www.modot.org/ehp/TribalMap.htm Tribal consultation] may result in the conclusion that the remains should be preserved in place and construction plans changed to facilitate their preservation.

	~~<br><br>~~
	~~<hr style="border:none; height:2px; background-color:red;" />~~
	~~<br><br>~~

	~~==127.2.9 Construction Inspection Guidance==~~
	Mitigation by data recovery is usually completed prior to construction if the presence of cultural resources is known. If [http://epg.modot.org/index.php/127.2_Historic_Preservation_and_Cultural_Resources#127.2.8_Artifacts_and_Features artifacts] are discovered during construction activities, the Historic Preservation section must be immediately notified. This will allow an inspection of the site by MoDOT HP staff to determine if further investigation is necessary before construction activities continue.

	[http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=4 Sec. 107.8.2] and [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=5 Sec. 203.4.8] of the ''Missouri Standard Specifications for Highway Construction'' require the contractor to take steps to preserve any such artifacts that may be encountered and to notify the MoDOT Construction Inspector or Resident Engineer of their presence. If it is necessary to discontinue operations in a particular area to preserve such objects, this section of the specifications is basis for a work suspension. In order to ensure compliance with applicable state laws, the MoDOT Construction Inspector or Resident Engineer cannot release remains or artifacts or allow the contractor to disturb the area within the 330-foot or 100-meter buffer space around these discovered items, until after consultation with MoDOT HP staff and until after all applicable requirements from FHWA or SHPO have been addressed.

	~~===127.2.9.1 Cultural Resources Encountered During Construction===~~
	If cultural resources are encountered during construction, the contractor shall immediately stop all work within a 330-foot or 100-meter buffer around the limits of the resource and shall not resume without specific authorization from a MoDOT Historic Preservation Specialist. The contractor shall notify the MoDOT Resident Engineer or Construction Inspector, who shall contact the MoDOT HP within 24 hours of the discovery. MoDOT HP shall contact FHWA and SHPO within 48 hours of learning of the discovery and provide an evaluation of the resource and reasonable efforts to see if it can be avoided. FHWA shall make an eligibility and effects determination based upon the preliminary evaluation and consul with MoDOT, and SHPO a minimize or mitigate any adverse effect. FHWA will notify the Council and any tribes that might attach religious and/or cultural significance to the property within 48 hours of this determination. FHWA shall take into account Council and Tribal recommendations regarding the eligibility of the property and proposed actions, and direct MoDOT to carry out the appropriate actions. MoDOT will provide FHWA and SHPO with a report of the actions when they are completed. FHWA shall provide this report to the council and the tribes.

	~~===127.2.9.2 Human Remains Encountered During Construction===~~
	If human remains are encountered during construction, the contractor shall immediately stop all work within a 330-foot or 100-meter radius of the remains and shall not resume without specific authorization from MoDOT HP Staff, and either the SHPO or the local law enforcement officer, whichever party has jurisdiction over and responsibility for such remains. The contractor shall notify the MoDOT Construction Inspector and/or Resident Engineer who will contact the MoDOT HP section within 24 hours of the discovery. MoDOT HP staff will immediately notify the local law enforcement (to ensure that it is not a crime scene) and the SHPO as per RSMo 194 or to notify SHPO what has occurred and that it is covered by Missouri’s Cemeteries Law, §§ 214. RSMo. MoDOT HP staff will notify FHWA that human remains have been encountered within 24 hours of being notified of the find. If, within 24 hours, the contractor is unable to contact appropriate MoDOT staff, the contractor shall initiate the involvement by local law enforcement and the SHPO. A description of the contractor’s actions will be promptly made to MoDOT. FHWA will notify any Indian tribe that might attach cultural affiliation to the identified remains as soon as possible after their identification. FHWA shall take into account Tribal recommendations regarding treatment of the remains and proposed actions, and then direct MoDOT HP to carry-out the appropriate actions in consultation with the SHPO. MoDOT shall monitor the handling of any such human remains and associated funerary objected, sacred object or objects of cultural patrimony in accordance with the Missouri Unmarked Human Burial Sites Act, §§ 194.400 – 194.410, RSMo.

	='''REVISION REQUEST 4165'''=		='''REVISION REQUEST 4165'''=

Hoskir: /* 903.16.4.4 Ground-Mounted Sign Support Selection */

2026-05-05T15:21:31Z

903.16.4.4 Ground-Mounted Sign Support Selection

← Older revision		Revision as of 10:21, 5 May 2026
Line 2,643:		Line 2,643:
	===903.16.4.4 Ground-Mounted Sign Support Selection===		===903.16.4.4 Ground-Mounted Sign Support Selection===
	<div style="margin: auto; width:100%; font-size: 95%; background-color: #a2a9b1;">		<div style="margin: auto; width:100%; font-size: 95%; background-color: #a2a9b1;">
	<div style="margin: auto; width:~~1100px~~; font-size: 95%; background-color: #f8f9fa; padding: 0.3em; border: 1px solid #a2a9b1; text-align:left;">		<div style="margin: auto; width:600px; font-size: 95%; background-color: #f8f9fa; padding: 0.3em; border: 1px solid #a2a9b1; text-align:left;">
	{\|		{\|
	\|+ colspan="2" \| '''<u><center>Signpost Selection Tables</center></u>'''		\|+ colspan="2" \| '''<u><center>Signpost Selection Tables</center></u>'''
	\|-		\|-
	\| style="width:~~550px~~;" \| ● [https://epg.modot.org/forms/general_files/TS/PSST_Signpost_Selection_Table.pdf PSST Post Selection Tables] \|\| style="width:~~550px~~;" \| ● [https://epg.modot.org/forms/general_files/TS/4-inch_Square_Steel_Tube_Signpost_Selection_Table.pdf 4" Square Steel Tube Post Selection Tables]		\| style="width:300px;" \| ● [https://epg.modot.org/forms/general_files/TS/PSST_Signpost_Selection_Table.pdf PSST Post Selection Tables] \|\| style="width:300px;" \| ● [https://epg.modot.org/forms/general_files/TS/4-inch_Square_Steel_Tube_Signpost_Selection_Table.pdf 4" Square Steel Tube Post Selection Tables]
	\|-		\|-
	\| ● [https://epg.modot.org/forms/general_files/TS/Pipe_Signpost_Selection_Table.pdf Pipe Post Selection Tables] \|\| ● [https://epg.modot.org/forms/general_files/TS/U-Channel_Signpost_Selection_Table.pdf U-Channel Post Selection Tables]		\| ● [https://epg.modot.org/forms/general_files/TS/Pipe_Signpost_Selection_Table.pdf Pipe Post Selection Tables] \|\| ● [https://epg.modot.org/forms/general_files/TS/U-Channel_Signpost_Selection_Table.pdf U-Channel Post Selection Tables]

Hoskir: /* 616.19.7 Traffic Pacing/Rolling Roadblock */

2026-04-29T18:43:46Z

616.19.7 Traffic Pacing/Rolling Roadblock

← Older revision		Revision as of 13:43, 29 April 2026
Line 2,234:		Line 2,234:

	=616.19.7 Traffic Pacing/Rolling Roadblock=		=616.19.7 Traffic Pacing/Rolling Roadblock=
	<div style="float: right; margin-top: 5px; margin-left: 15px; width:~~320px~~; font-size: 95%; background-color: #f8f9fa; padding: 0.3em; border: 1px solid #a2a9b1; text-align:left;">		<div style="float: right; margin-top: 5px; margin-left: 15px; width:405px; font-size: 95%; background-color: #f8f9fa; padding: 0.3em; border: 1px solid #a2a9b1; text-align:left;">
	'''<u><center>Forms</center></u>'''		'''<u><center>Forms</center></u>'''
	* [https://epg.modot.org/forms/general_files/TS/Traffic_Pacing-Rolling_Roadblock_Worksheet.xlsx Traffic Pacing/Rolling Roadblock Worksheet]		* [https://epg.modot.org/forms/general_files/TS/Traffic_Pacing-Rolling_Roadblock_Worksheet.xlsx Traffic Pacing/Rolling Roadblock Worksheet]
	* [https://epg.modot.org/forms/general_files/TS/~~Mainline_Pacing_Details~~.pdf ~~Staging Plans~~ Details]		* [https://epg.modot.org/forms/general_files/TS/TP_RR-Mainline.pdf Traffic Pacing/Rolling Roadblock Mainline Pacing Details]
	* [https://epg.modot.org/forms/general_files/TS/~~Changeable_Message_Signs_Layout~~.pdf Traffic Pacing/Rolling Roadblock Changeable Message Signs ~~Layout~~]		* [https://epg.modot.org/forms/general_files/TS/TP_RR-CMS.pdf Traffic Pacing/Rolling Roadblock Changeable Message Signs]
	</div>		</div>