Difference between pages "Category:101 Standard Forms" and "Category:712 Structural Steel Construction"

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m (→‎AASHTOWare Project Quick Reference Guides (QRGs): Per CM, new QRG for AASHTOWare Project Test Equipment)
 
 
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|'''Steel Girder Bridge, Testing, Load Rating'''
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|-
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|[http://library.modot.mo.gov/RDT/reports/Ri97003/RDT99004.pdf Report 1999]
 +
|-
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|'''See also:''' [http://www.modot.gov/services/OR/byDate.htm Innovation Library]
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|}
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|- 
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|'''Approved Products'''
 
|-
 
|-
|EPG articles are <u>not</u> referenced as "sections" but as EPG XXX.X (example: EPG 401.3) to avoid confusion with MoDOT specs (which are contractually binding).
+
|[https://www.modot.org/media/465 Qualified Protective Coatings for Machined Finished Surfaces]
 
|}
 
|}
==  ==
 
Standard forms organized by functional unit are accessible from this page. '''The files accessible by the links below are identical to those accessed through Word, Excel or other software application by MoDOT employees.''' Many of these file links are also contained in Engineering Policy Guide articles that refer to the forms.
 
  
  
==Bridge==
+
==712.1 Construction Inspection for Sec 712==
*[http://epg.modot.mo.gov/forms/BR/Bridge%20Division%20Memo.dot Bridge Division Memo]
+
The important feature of structural steel inspection include such items as:
 +
:(a) inspection of handling, unloading, storing, and erecting of the various members to make sure they are not subjected to excessive stress
 +
:(b) erection with proper camber, adequately supported
 +
[[image:712.jpg|right|450px]]
 +
:(c) use of the required number of pins and erection bolts to hold all members rigidly in place
 +
:(d) welding or bolting in such a manner that the designed stress and desired appearance is maintained. Any high strength bolts used as temporary erection bolts must be replaced with new permanent bolts.
  
*[[media:101 Bridge Hydraulics Report.docx|Bridge Hydraulics Report]]
+
Successful structural steel erection work will directly relate to skill of the workmen and thoroughness of the inspector. Welders must be qualified by passing required tests. Even though no tests are required for the bolting crew, the inspector has authority to insist that an experienced crew be used.
  
*[http://epg.modot.mo.gov/forms/BR/Change%20Order.dot Change Order]
+
Fabrication Inspection Reports for structural steel and other metal products such as hand rail and similar fabrication are made by the Bridge Division shop inspector. Copies of this report are mailed to the resident engineer. The inspector should examine the report and study the remarks section. When steel arrives, check it against the list of corrections required of the fabricator, as noted on the report. The shop inspector often depends on field inspection to assure that shop corrections were made prior to shipment. Should material arrive with corrections not made, the inspector should immediately inform the contractor that material will not be accepted until corrections are completed. Refer to [[:Category:1080 Structural Steel Fabrication|EPG 1080 Structural Steel Fabrication]] for more information regarding shipping releases and fabrication inspection reports.
<div id="Constructability Questioinnaire"></div>
 
  
*[http://epg.modot.mo.gov/forms/BR/Constructability%20Questionnaire.dot Constructability Questioinnaire]
+
===712.1.1 Expansion Joints===
 +
Expansion joints include all devices by which expansion due to temperature is dissipated within the joint instead of being transmitted to adjacent elements. Expansion joints will normally be provided for bridge superstructure steel, bridge decks and handrails. For this instruction, joints in floors and handrails will also be considered.
  
*[[media:101 Culvert Hydraulics Report.docx|Culvert Hydraulics Report]]
+
'''Prior to Setting Expansion Joints:'''
[[image:101 Bridge.jpg|right|150px]]
 
  
*[[media:131.1 Design Exception 2020.docx|Design Exception Information]]
+
:Check vertical and horizontal dimensions.
 +
:Check condition of joint upon delivery and provision for storage until installation.
 +
:Check filler material for closed joints.
 +
:Compute temperature correction.
  
*[http://epg.modot.mo.gov/forms/BR/Design%20Except%20to%20District.dot Design Except to District]
+
'''During Construction:'''
  
*[[media:101 Design Layout Box 2014.docx|Design Layout (Box)]]
+
:Set joints according to temperature correction.
 +
:Align finger type joints exactly to ensure free movement without lateral contact.
 +
:If compressible fill material is specified, joints to be filled must be clean and all paint or rust adhering to the structural steel must be removed to obtain necessary adhesion for a waterproof joint. Provide bottom support to prevent it from falling out of the joint, if loosened.
 +
:Where the plans call for sealing of joints with hotpoured rubber-asphalt type compound, special care and equipment are required to obtain a satisfactory job. Heating of joint material must be done in a special double boiler kettle. Temperature of the material should be maintained at or very near that specified by the manufacturer. The joint must be dry and cleaned with air just ahead of the actual pouring operation. The joint should also be poured high to allow for settlement and contraction of joint material as it cools.
 +
:If sleeve type joints are specified, as in handrails, set the inside element symmetrically with outside so that no localized friction will prevent free action of the sleeve.
 +
:No material shall be allowed to enter the joint to prevent its free movement.
 +
After Construction:
 +
:After normal dead load has been taken by all elements of the structure, check freedom of movement.
 +
:Check final position of joint against computed position for the current temperature.
 +
:Remove any foreign material which may have entered the joint during construction.
  
*[http://epg.modot.mo.gov/forms/BR/Design%20Layout%20(Grade).dot Design Layout (Grade)]
+
===712.1.2 Expansion And Contraction Computations===
 +
Expansion joints at ends of continuous units should be set carefully for elevation and opening, as well as checking the meshing of fingers in finger joints. Joint openings are given on bridge plans for a specified temperature, usually 60&deg; F. Should the joint be set at a temperature other than specified, the opening must be adjusted. The coefficient of expansion of steel is 0.0000065 per degree F. Suppose for instance, that a joint opening is given as 1-1/8 in. at 60&deg; F and the sum of the distances each side of the joint to the adjacent fixed shoes in the bridge is 165 ft. Assume temperature of the structural steel to be 95&deg; F when this joint is set. The correction is found by multiplying the difference in degrees coefficient of expansion of steel; that is:
  
*[[media:101 Design Layout Stream 2014.docx|Design Layout (Stream)]]
+
:(95&deg; - 65&deg;) x 165 ft. x 0.0000065 per degree
 +
:= 35 x 165 x 0.0000065
 +
:= 7/16 in.
  
*[http://epg.modot.mo.gov/forms/BR/Design%20Layout%20(Wall).dot Design Layout (Wall)]
+
Since the temperature when setting the joint was greater than 60&deg; F, at which the joint was
<div id="Floodplain Development Permit/Application"></div>
+
computed, the correction of 7/16 in. should be deducted if the joint is to give 1-1/8 in. opening at 60&deg;. The opening at which the joint should be set at 95&deg; would be 1-1/8 in. less 7/16 in. or 11/16 in. Likewise if the temperature at which the joint is set should be lower than that given on the plans, the correction should be added to the joint opening to give the required opening at plan temperature. Both sides of each joint should be set in place and checked for alignment and fit before any permanent connections are made to either side to ensure: (1) smooth riding surface, (2) proper depth of concrete slab, and (3) a joint which will operate correctly with expansion and contraction movements of the bridge.
  
*[[media:101 Floodplain Development Permit Application 2019.pdf|Floodplain Development Permit/Application]]
+
For bearing devices, specified temperatures will be used as the basic temperature on which to base an allowance for expansion or contraction. Rockers and rollers should be vertical and masonry plates in a neutral position for full dead load at this specified temperature. The masonry plates shall be placed in this position for all degrees of temperature but the rockers shall be tipped in the proper direction and the rollers placed in the required position to compensate for the amount of expansion or contraction of steel at the time they are placed.
  
*[[media:101 Floodplain Development Permit To District Cover Letter.docx|Floodplain Development Permit To District Cover Letter]]
+
===712.1.3 Bearings===
 +
Bearings are devices for transferring superstructure loads to bridge seats. They include masonry bearing plates, elastomeric pads, shoes, rockers, rollers, and combinations of them some of which may be teflon coated. Anchors are the means of preventing movement of bearing devices on bridge seats and include anchor bolts, bars, or structural shapes. Earthquake retainers are provided on some bridges to prevent the bearing devices from moving off the bearing area.
  
*[http://epg.modot.mo.gov/forms/BR/Layout%20to%20FHWA.dotx Layout to FHWA]
+
'''Prior to setting of Bearings or Anchorage:'''
 +
:Check vertical and horizontal dimensions.
 +
:Check condition of bearing upon delivery and provisions for storage until installation.
 +
:Inspect bridge seats to ensure that they are finished to receive bearings.
 +
:If anchorages have been cast in place during construction of bridge seat, check for accuracy.
 +
:Compute temperature correction.
  
*[http://epg.modot.mo.gov/forms/BR/Layout%20to%20Railroad.dot Layout to Railroad]
+
'''During Construction:'''
 +
:Anchor bolt wells which are formed will be detailed on the bridge plans typically. Holes for anchor bolts may be drilled as a contractor option and will be noted on the plans typically. Either wells or holes must be kept free of water in freezing weather.
 +
:Position of anchor bolts with respect to expansion bearing details shall correspond with the position indicated for the temperature at time of erection.
 +
:Formed wells or drilled or formed holes will be backfilled after anchors are set with non-shrink grout completely filling the space in the hole.
 +
:Correct any irregularities in bearing plate areas of bridge seat.
 +
:Set bearing plates in exact position with full uniform bearing on contact surface.
 +
:Unless otherwise specified, contact surfaces shall be painted in accordance with the specifications. Compressed rubber and fabric pads shall be placed under the bearing plates as shown on the plans.
 +
:Rocker or roller, if used, shall be set in the position dictated by temperatures at time of setting.
 +
:Where expansion bearings include sliding plates of different coefficients of friction, care must be taken not to reverse the position of the two plates with respect to each other and to the bridge seat.
  
*[http://epg.modot.mo.gov/forms/BR/Missouri-Illinois%20Border%20Bridge%20Clearinghouse%20Form.dot Missouri-Illinois Border Bridge Clearinghouse Form]
+
===712.1.4 Welding===
<div id="No-Rise Certificate"></div>
+
====712.1.4.1 Field Welding====
*[[media:101 No Rise Certificate July 2019.pdf|No-Rise Certificate]]
+
{|style="padding: 0.3em; margin-right:20px; border:2px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="260px" align="right"
 +
|-
 +
|[[media:712.1.4 welding safety tips.pdf|<center>'''Welding Safety Tips'''</center>]]
 +
|}
  
*[[media:751.1.2.20 Request.xlsx|Request for Final Soundings for Structures Form]]
+
=====712.1.4.1.1 Field Welder Cards=====
 +
Specifications require that field welders shall be certified by an established facility with an accredited American Welding Society (AWS) certification program defined in the current AWS Standard QC4.  Welders shall be certified per the current QC7 Standard for AWS Certified Welders. The code of acceptance shall be '''AWS D1.5: Bridge Welding Code''' for welding of steel products and '''AWS D1.2: Structural Welding Code-Aluminum'''.  Welders who have successfully completed the certification program will be issued an AWS Welder Card.  AWS also has an agreement with the Ironworkers Union that allows them to be accredited test facilities for Ironworkers Union members that meet the same requirements of QC4 and QC7.  A copy of the AWS Welder card and the Ironworkers Union card are shown:
 +
[[image:712.1.4.1.1.jpg|center|875px]]
 +
 
 +
The AWS website has a link that provides guidance on interpreting the information that is shown on the back of the cards furnished by both AWS and the Ironworkers Union.  A [https://www.aws.org/certification/onlinecertificationverification link to the AWS website that provides both locations of accredited test facilities (ATF) and interpretation of the welder card information] is available.
  
*[http://epg.modot.mo.gov/forms/BR/Telefax.dot Telefax]
+
MoDOT field welder cards that were issued prior to June 30, 2013 are still permissible for use on MoDOT projects until the expiration date on the card. If there are questions regarding the validity of a MoDOT field welder card, the Bridge Division should be contacted to confirm if the welder certification is valid. MoDOT personnel will no longer be required to complete and submit a “MoDOT Welder Qualification Report” to the Bridge Division.
  
*[http://epg.modot.mo.gov/forms/BR/Transmittal%20Letter.dot Transmittal Letter]
+
AWS certification shall be considered in effect indefinitely provided that the welder remains active in the process that they are qualified for without an interruption greater than six months and there is no specific reason to question the welder’s ability to produce quality welds. Certification maintenance is the responsibility of the welder and shall be presented to the engineer upon request. The welder shall present a copy of their AWS or Ironworkers Union card to the engineer prior to welding. Welders that have tested within six months of welding on a project may have a temporary certification letter provided by the test facility that may be used while the card is being produced.  Certification maintenance shall be in accordance with AWS QC7 and the supplement QC7G.  Questions regarding the validity of temporary cards may be directed to the Construction and Materials Division.
  
*[[media:131.1 Vertical Clearance Coord Form Jul 2018.pdf|Vertical Clearance Design Exception Coordination with SDDCTEA]]
+
If the engineer has reason to question the ability of the welder, a retest should be requested. Retests shall be conducted by an AWS accredited test facility.  
  
==Construction and Materials==
+
=====712.1.4.1.2 Field Welding Minimum Certifications=====
*[http://epg.modot.mo.gov/forms/CM/30_Day_Reminder_Final_Invoice_Letter.pdf 30 Day Reminder Final Invoice Letter]
 
  
*[http://epg.modot.mo.gov/forms/CM/60_Day_Final_Acceptance_Letter.pdf 60 Day Final Acceptance Letter]
+
For inspection purposes some of the specific types of work and the minimum required position certification are as shown in the following table:
 
+
<center>
*[http://epg.modot.mo.gov/forms/CM/AC_Index_Price_Adjustment_Hot_Mix_Asphalt_SY.xlsx AC Index Price Adjustment – Hot mix asphalt (per SY)]
+
{| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"
[[image:101CM.jpg|right|150px]]
+
|+
*[http://epg.modot.mo.gov/forms/CM/AC_Index_Price_Adjustment_Hot_Mix_Asphalt_Ton.xlsx AC Index Price Adjustment – Hot mix asphalt (per Ton)]
+
! width="350" style="background:#BEBEBE" |Type of Work!! style="background:#BEBEBE" |Required Position Certification
 
+
|-
*[http://epg.modot.mo.gov/forms/CM/AC_Index_Price_Adjustment_Seal_Coat.xlsx AC Index Price Adjustment – Sealcoat]
+
|Steel Pile Splices (HP & Shell Piles) ||2G
 
+
|-
*[http://epg.modot.mo.gov/forms/CM/AC_Index_Price_Adjustment_UBAWS_Hot_Mix_and_Membrane.xlsx AC Index Price Adjustment – UBAWS Hot Mix and Membrane]
+
|Steel Pile Points (HP & Shell Piles)|| 2G
 
+
|-
*[http://epg.modot.mo.gov/forms/CM/AC_Index_Price_Adjustment_Undersealing.xlsx AC Index Price Adjustment – Undersealing]
+
|Stay-in-Place Form Support Angles ||None
 
+
|-
*[https://www.modot.org/media/977 ADA Checklist]
+
|Girder/Beam Flanges to Bearing Plates|| 2G
 
+
|-
*[http://epg.modot.mo.gov/forms/CM/Aggregate_Base_Random_Locations.xlsm Aggregate Base Random Locations]
+
|Stiffeners ||3G
 
+
|-
*[http://epg.modot.mo.gov/forms/CM/As_Built_Final_Plans_Checklist_SL_District.pdf As Built Plans Checklist - SL District]
+
|Anything else not listed ||3G unless otherwise specified by the Engineer.
 
+
|}
*[http://epg.modot.mo.gov/forms/CM/Asbestos_Bulk_Sample_Bridge_CL_EL_5.pdf Asbestos Bulk Sample Bridge CL EL 5]
+
</center>
 
+
A welder qualified for one position also qualifies for performing other welds as shown in the following table:  
*[http://epg.modot.mo.gov/forms/CM/Asbestos_Bulk_Sample_Parcel_CL_EL_5.pdf Asbestos Bulk Sample Parcel CL EL 5]
+
<center>
 
+
{| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"
*[http://epg.modot.mo.gov/forms/CM/Asbestos_Survey_Report_T746_T747_T748_C760.pdf Asbestos Survey Report - All Suspect ACM (Form T746), Nonfriable ACM (Form T747) and All Materials (Form T748)]
+
|+
 
+
! width="350" style="background:#BEBEBE" |Certified Position!! style="background:#BEBEBE" |Qualified to Perform
*[http://epg.modot.mo.gov/forms/CM/Asphalt_Core_Spreadsheet.xlsx Asphalt Core Spreadsheet]
+
|-
 
+
|1G|| 1F, 2F, 1G
*[http://epg.modot.mo.gov/forms/CM/Asphalt_Mix_Design.xlsm Asphalt Mix Design]
+
|-
 
+
|2G|| 1F, 2F, 1G, 2G
*[http://epg.modot.mo.gov/forms/CM/Asphalt_Random_Locations.xlsm Asphalt Random Locations]
+
|-
 
+
|3G|| 1F, 2F, 3F, 1G, 2G, 3G
*[http://epg.modot.mo.gov/forms/CM/KC_Asphalt_Roadway_Report.xlsx Asphalt Roadway Report]
+
|-
 
+
|4G|| 1F, 2F, 4F, 1G, 4G
*[http://epg.modot.mo.gov/forms/CM/KC_Asphalt_Roadway_Report_Square_Yards.xlsx Asphalt Roadway Report Square Yards]
+
|-
 
+
|3G & 4G|| All Groove and Fillet Positions
*[http://epg.modot.mo.gov/forms/CM/Bridge_Bearings.xlsx Bridge Bearings]
+
|-
 
+
|1F|| 1F
*[http://epg.modot.mo.gov/forms/CM/Bridge_Clearance_Report_C239A.pdf Bridge Clearance Report (C-239A)]
+
|-
 
+
|2F|| 1F, 2F
*[http://epg.modot.mo.gov/forms/CO/Bridge%20Fabrication%20Report.dot Bridge Fabrication Report]
+
|-
 
+
|3F|| 1F, 2F, 3F
*[http://epg.modot.mo.gov/forms/CM/Change%20Order.XLS Change Order]
+
|-
 
+
|4F|| 1F, 2F, 4F
*[http://epg.modot.mo.gov/forms/CM/Job_Site_Bulletin_Board_Checklist_fillable.pdf Checklist of the jobsite posters]
+
|-
 
+
|3F & 4F|| All Fillet Positions
*[http://epg.modot.mo.gov/forms/CM/CUF_Determination_Form.pdf Commercially Useful Function (CUF) Determination Form]
+
|-
 
+
|align="left" colspan="2"|KEY: 1=flat, 2=horizontal, 3=vertical, 4=overhead, G=groove, F=fillet
*[http://epg.modot.mo.gov/forms/CM/Compressive%20Strength%20for%20Forney.xls Compressive Strength for Forney]
+
|}
 
+
</center>
*[http://epg.modot.mo.gov/forms/CM/Concrete%20Daily%20Inspection%20Report%20C-681.xls Concrete Daily Inspection Report, C-681]
+
Examples of the weld positions for groove welds and fillet welds are as follows:
 
 
*[http://epg.modot.mo.gov/forms/CM/Concrete_Cylinder_Sample_Sent_to_Central_Lab.doc Concrete Cylinder Sample Sent to Central Lab]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/CIW_Mainline_Paving.xls Concrete Inspection Worksheet – Mainline QC/QA Paving]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Concrete_Roadway_Report.pdf Concrete Roadway Report]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Contingent_Item_Price_Check.pdf Contingent Item Price Check]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Contractor_Performance_Evaluation_Letter.pdf Contractor Performance Evaluation Letter]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Contractor_Performance_Evaluation_Signature_Page.pdf Contractor Performance Evaluation Signature Page]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/C9_Daily_Utility_Report.pdf Daily Utility Report (C-9).dot]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Dimensions%20To%20Tons%20Converter.xlsx Dimensions To Tons Converter]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Documentation_Record.pdf Documentation Record]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/EEO_Checklist.pdf EEO Checklist]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Fence_Removal_Notice.pdf Fence Removal Notice]
 
 
 
*[http://ghdcogwp001:80/c10.2.2/cgi-bin/cognosisapi.dll?b_action=cognosViewer&ui.action=run&ui.object=%2fcontent%2ffolder%5b%40name%3d%27SiteManager%20Reporting%27%5d%2ffolder%5b%40name%3d%27Headquarters%27%5d%2ffolder%5b%40name%3d%27Contract%20-Administration%27%5d%2freport%5b%40name%3d%27C239_Final_Acceptance_Report%27%5d&ui.name=C239_Final_Acceptance_Report&run.outputFormat=PDF&run.prompt=true Final Acceptance Report (C-239), Cognos Report]
 
 
 
*[http://ghdcogwp001/c10.2.2/cgi-bin/cognosisapi.dll?b_action=cognosViewer&ui.action=run&ui.object=%2fcontent%2ffolder%5b%40name%3d%27AASHTOWARE%27%5d%2ffolder%5b%40name%3d%27Headquarters%27%5d%2ffolder%5b%40name%3d%27Contract%20-%20Administration%27%5d%2freport%5b%40name%3d%27C239_Final_Acceptance_Report_AWP%27%5d&ui.name=C239_Final_Acceptance_Report_AWP&run.outputFormat=PDF&run.prompt=true Final Acceptance Report (C-239), Cognos Report - AWP]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Final_Acceptance_C_239.pdf Final Acceptance Report (C-239), pdf version]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Final_Plans_Certification.pdf Final Plans Certification]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Final_Plans_Checklist.pdf Final Plans Checklist]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/KC_Final_Plans_Memo.pdf Final Plans Memo]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/C13_Final_Utility_Report.pdf Final Utility Report (C-13)]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Force_Account_Spreasheet.xlsx Force Account Spreadsheet]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Form%20M-45%20Bitumin%20Distributor%20Calibration.doc Form M-45 Bitumin Distributor Calibration]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Fuel_Adjustment_Calculation.xlsx Fuel Adjustment Calculation]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Inspectors_Pay_Qty_Report_IPQR.pdf Inspectors Pay Qty Report (IPQR)]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Internal_MoDOT_Product_Form.pdf Internal MoDOT Product Form]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/IRI_Inertial_Profiler_Report_with_Bonus.xlsm IRI Inertial Profiler Report with Bonus]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/JOC_2018_Rail_Cable_Fence_Spreadsheet.xlsx JOC 2018 Rail Cable Fence Spreadsheet]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/JOC_2019_Rail_Cable_Fence_Spreadsheet.xlsm JOC 2019 Rail Cable Fence Spreadsheet]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/JOC_Asphalt_Pavement_Repair.xlsm JOC Asphalt Pavement Repair]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/JOC_Bridge_Repair_Spreadsheet.xlsm JOC Bridge Repair Spreadsheet]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/JOC_Concrete_Pavement_Repair.xlsm JOC Concrete Pavement Repair]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/JOC_Lighting_Repair.xlsx JOC Lighting Repair]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/JOC_Microsurfacing_Spreadsheet.xlsx JOC Microsurfacing Spreadsheet]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/JOC_Signal_and_Lighting_Repair.xlsm JOC Signal and Lighting Repair]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/KC_Milestone_Memo.pdf Milestone Memo]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Milestone_Worksheet.pdf Milestone Worksheet]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Mobile_Mixer_Calibration.pdf Mobile Mixer Calibration]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Mobile_Mixer_Verification_Sheet.dotx Mobile Mixer Verification Sheet]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Nuclear_Density_C709ND.pdf Nuclear Density (C-709ND)]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Nuclear_Density_of_Plastic_Portland_Cement_Concrete_C_710ND.pdf Nuclear Density of Plastic Portland Cement Concrete (C-710ND)]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Order_Record.pdf Order Record (C-259)]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Outlier%20Analysis.xls Outlier Analysis]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Pavement_Type_Selection_Submittal.pdf Pavement Type Selection Submittal Information (PTS Submittal Form)]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Payroll_Log.xltx Payroll Log Form]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Pile%20Driving%20Chart2.xls Pile Driving Chart]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Pile_Driving_Data.pdf Pile Driving Data]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Pile_Driving_Data_PDA.pdf Pile Driving Data PDA]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Pore_Pressure_Report_Type_A.pdf Pore Pressure Report - Type A]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Pore_Pressure_Report_Type_B.pdf Pore Pressure Report - Type B]
 
 
 
<div id="PreCon Letter - Federal No Trainees"></div>
 
*[http://epg.modot.mo.gov/forms/CM/PreCon_Letter_Federal.pdf PreCon Letter - Federal]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/PreCon_Letter_State.pdf PreCon Letter - State]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Prestress_Deficiency_Report.pdf Prestress Deficiency Report (1029-01)]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Price_Verification.xlsx Price Verification]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Railroad_Crossing_Inspection.pdf Railroad Crossing Inspection]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RE_Letterhead.pdf RE Letterhead]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Retroreflectivity_Payment_Adjustment.xlsm Retroreflectivity Payment Adjustment]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Retroreflectometer_Request.xlsm Retroreflectometer Request]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RM_Aggregate_Scale_Calibration_200.dotx RM Aggregate Scale Calibration - 200]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RM_Aggregate_Scale_Calibration_300.dotx RM Aggregate Scale Calibration - 300]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RM_Aggregate_Scale_Calibration_350.dotx RM Aggregate Scale Calibration - 350]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RM_Air_Dispenser_Calibration.dotx RM Air Dispenser Calibration]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RM_Cement_Scale_Calibration_150.dotx RM Cement Scale Calibration - 150]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RM_Cement_Scale_Calibration_175.dotx RM Cement Scale Calibration - 175]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RM_Cement_Scale_Calibration_200.dotx RM Cement Scale Calibration - 200]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RM_Concrete_Systems_Form.dotx RM Concrete Systems Form]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RM_Equipment_Calibrated_and_Verified_Form.dotx RM Equipment Calibrated and Verified Form]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RM_Truck_Mixer_Information_Form.dotx RM Truck Mixer Information Form]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RM_Water_Calibration.dotx RM Water Calibration]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RoCap_Test_Form_Long_Bolts.pdf RoCap Test Form - Long Bolts]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/RoCap_Test_Form_Short_Bolts.pdf RoCap Test Form - Short Bolts]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Semi_Annual_Labor_Compliance_Report.dotx Semi-annual Labor Compliance Report]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Semi_Final_Inspection_C_236.pdf Semi-Final Inspection (C-236)]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Sitemanager_Contractor_Payment_Schedule.pdf Sitemanager Contractor Payment Schedule]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Standard%20Compaction%20Test%20Blank.xls Standard Compaction Test Blank]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Survey%20Calculator.xlsx Survey Calculator]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/Tank%20Capacity%202.0.xls Tank Capacity]
 
 
 
*[http://epg.modot.mo.gov/forms/CM/CR1_Wage_Rate_Interview.pdf Wage Interview (Form CR-1)]
 
 
 
*[http://sharepoint/systemdelivery/TR/mo/travinfoitsworkzonemanagment/workzones/Shared%20Documents/Inspections/WorkZone_Inspection-form%202014.pdf Work Zone Inspection Form]
 
 
 
===Forms for Contractor Use  ===
 
====Construction and Contractor Related====
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Blank_2AA_Sheet.pdf 2AA Sheet – Blank]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Example_2AA_Sheet.pdf 2AA Sheet – Example]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Affidavit_for_Compliance_with_Prevailing_Wage.pdf Affidavit for Compliance with Prevailing Wage Law]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Contractors_Affidavit_C-242.pdf Contractor's Affidavit Regarding Settlement of Claims (C-242)]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Contractor_Questionnaire.pdf Contractor Questionnaire] (to bid contracts less than $2,000,000)
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/DBE_Contractor_Project_Trucker_Equipment_List_Form.pdf DBE Contractor Project Trucker Equipment List Form]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/DBE_Contractor_Subcontractor_Project_Trucker_Form_Instructions.pdf DBE Contractor Subcontractor Project Trucker Form Instructions]
 
 
 
:* [[media:101 DBE Identification Submittal Form.pdf|DBE Identification Submittal Form]]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/DBE_Substitution_Form.pdf DBE Substitution Form]
 
 
 
:* [http://epg.modot.org/forms/CM/Lead_Abatement_MODOT_Contractor_Informational_Packet.pdf Lead Abatement MoDOT Contractor Informational Packet]
 
 
 
:* [http://epg.modot.org/forms/CM/Lead_Abatement_MODOT_FA_Project_Notification.pdf Lead Abatement MoDOT FA Project Notification]
 
 
 
:* [http://epg.modot.org/forms/CM/Lead_Abatement_MODOT_Project_Notification.pdf Lead Abatement MoDOT Project Notification]
 
 
 
:* [http://epg.modot.org/forms/CM/Lead_Abatement_MODOT_Project_Re_Notification.pdf Lead Abatement MoDOT Project Re-Notification]
 
 
 
:* [http://epg.modot.org/forms/CM/Lead_Abatement_Program_Contact_Info.pdf Lead Abatement Program Contact Info]
 
 
 
:* [http://eprojects/Templates/MODOT_Workforce_JSP_Cummulative_Workforce_Hours_Report.xlsx MoDOT Workforce JSP Cumulative Workforce Hours Report]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/MoDOT_Workforce_Pre_Construction_Diversity_Plan_Report.xlsx MoDOT Workforce Pre-Construction Diversity Plan Report]
 
 
 
:* [http://epg.modot.org/forms/CM/OJT_1_Trainee_Notification.pdf OJT-1, Trainee Notification]
 
 
 
:* [http://sp/sites/CM/COMAT/Shared%20Documents/Forms%20for%20Review/OJT-2%20_Contractor_Monthly_Trainee_report.pdf OJT-2, Contractor Monthly Trainee Report]
 
 
 
:* [http://epg.modot.org/forms/CM/OJT_3_Training_Completion.pdf OJT-3, Training Completion]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/OJT_4_Trainee_Contact.pdf OJT-4, Trainee Contact]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/OJT_5_Discrimination_Complaint.pdf OJT-5, Discrimination Complaint]
 
 
   
 
   
:* [http://epg.modot.mo.gov/forms/CM/OJT_6_Final_Trainee_Summary.pdf OJT-6, Training Summary]
+
[[image:712.1.4.1.2.jpg|center|900px]]
 
 
:* [http://epg.modot.org/forms/CM/Prequalification_Questionnaire.pdf Prequalification Contractor Questionnaire] (to bid a contract of any size)
 
 
 
:* [https://www.modot.org/media/12323 Request to Subcontract Work  (C-220)]
 
 
 
:* [http://epg.modot.org/forms/CM/Subcontractor_Certification_Regarding_Affirmative_Action.pdf Subcontractor Certification Regarding Affirmative Action]
 
 
 
:* [http://epg.modot.org/forms/CM/Value_Engineering_Proposal_C_104.pdf Value Engineering Change Proposal (C-104)]
 
 
 
:* [http://epg.modot.org/forms/CM/Wage_Flow_Chart_for_Federal_Jobs.pdf Wage Flowchart for Federal Jobs – Precon]
 
 
 
:* [http://epg.modot.org/forms/CM/Wage_Flow_Chart_for_State_Jobs.pdf Wage Flowchart for State Jobs – Precon]
 
 
 
:* [http://epg.modot.org/forms/CM/Waste_Disposal_Agreement.pdf Waste Disposal Agreement]
 
 
 
====Materials  Related====
 
:*[http://epg.modot.mo.gov/forms/CM/AsphPlantInspCumulative.xls Asphalt Inspection Worksheet Cumulative Gradation]
 
 
 
:*[http://epg.modot.mo.gov/forms/CM/AsphPlantInspNonCumulative.xls Asphalt Inspection Worksheet Non-Cumulative Gradation]
 
 
 
:*[http://epg.modot.mo.gov/forms/CM/PipeShippingReportForm2.pdf CMP, RCP, Precast Drainage Units and Precast Box Culvert Shipping Report Form]
 
 
 
:*[http://epg.modot.mo.gov/forms/CM/Concrete%20Mix%20Design%20Submittal%20Form.xls Concrete Mix Design Submittal Form]
 
 
 
:*[http://epg.modot.mo.gov/forms/CM/Missouri%20CoreLok%20Aggregate%20Workbook.xls CoreLok Aggregate Workbook]
 
 
 
:*[http://epg.modot.mo.gov/forms/CM/GS013F2.pdf Fabricator’s PAL Receival Form]
 
 
 
:*[http://epg.modot.mo.gov/forms/CM/NewProductEvaluationForm.pdf New Product Evaluation Form]
 
  
:*[http://epg.modot.mo.gov/forms/CM/GS013F4.pdf PAL Program Inclusion Certifications and Guarantee Statement]
+
In most cases, a welder may elect to take one of two test plate thicknesses.  A limited thickness test will be taken on a 3/8 in. test plate.  This will qualify a welder for groove welds of a maximum plate thickness of 3/4 in. and fillet welds on plates of unlimited thickness. An unlimited thickness test will be taken on a 1 in. thick plate and qualifies the welder for unlimited plate thickness for both groove welds and fillet welds.  The welder’s card that is to be presented at the job site will show both the test plate thickness as well as the plate thickness limitations.  
 
    
 
    
:*[http://epg.modot.org/forms/CM/Producer_Supplier_List.pd Producer/Supplier List]
+
=====712.1.4.1.3 Shear Connector Welding=====
  
:*[http://epg.modot.mo.gov/forms/CM/PipeShippingReportForm_Thermoplastic.pdf PVC & HDPE Pipe Shipping Report Form]
+
Current practices by the contractor 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 are to be qualified in accordance with AWS D1.5 Clause 7.7 by MoDOT field personnel.  Shear connector welders may 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 are then 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.
  
:*[http://epg.modot.mo.gov/forms/CM/Request_to_Transfer_Inspected_Matl.pdf Request for Transfer of Inspected Materials]
+
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 is to 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. 
  
:*[http://epg.modot.mo.gov/forms/CM/GS013F3.pdf Shipper’s PAL Transmittal Form]
+
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.  
  
====Posters, Federal Aid====
+
=====712.1.4.1.4 Acceptable Field Welding Processes=====
  
Please refer to [http://epg.modot.org/index.php?title=Category:110_State_and_Federal_Wage_Rates_and_Other_Requirements#Required_Notices_and_Posters EPG 110.2 Federal-Aid Projects, Required Notices and Posters].
+
MoDOT permits only two specific welding processes for field welding on steel bridges.  These processes are shielded metal arc welding (SMAW or commonly known as stick welding) and flux cored arc welding (FCAW).  The preferred method for field welding is SMAW.  SMAW on steel products that will be coated are to be welded with E7018, low hydrogen electrodes. SMAW on uncoated steel products (weathering steel) should be welded with E8018, low hydrogen weathering steel electrodes. FCAW on steel products should be completed with a self-shielded process where no shielding gas is used. This will be noted on the welder’s card as FCAW-S. Gas shielding for FCAW should be discouraged due to the additional requirements to provide protection of the weld area from gas dispersion caused by the wind.
  
====Posters, State Aid====
+
Welding of aluminum products in the field may be completed using gas metal arc welding (GMAW or commonly known as MIG welding) or with SMAW with special aluminum electrodes.  Like FCAW welding using gas shielding, the weld area must be protected to prevent shielding gas dispersion when welding with GMAW.  GMAW is the preferred method of welding aluminum by AWS.  However, SMAW may be used provided that special care is taken during welding to control the welding parameters and that all welding slag is removed.
  
Please refer to [http://epg.modot.org/index.php?title=Category:110_State_and_Federal_Wage_Rates_and_Other_Requirements#Required_Notices_and_Posters EPG 110.2 Federal-Aid Projects, Required Notices and Posters].
+
====712.1.4.2 Shop Welding====
 +
Fabrication shops shall qualify welders in accordance with the governing welding code for the specific process as required in [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1080.3.3.4]. It is the responsibility of the fabrication shop’s quality control personnel to ensure that the welder’s test documentation and period of effectiveness are documented and maintained.  The Bridge Division maintains a list of welder certifications for shop welders for facilities that material is inspected by the Bridge Division.
  
====Utility or Right of Way  Related====  
+
===712.1.5 High Strength Bolts (Sec 712.7)===
 +
[[image:712.1.5.jpg|right|275px]]
  
:*[http://www.modot.mo.gov/asp/intentToWork.shtml Notice of Intent to Perform Work Process]
+
Bolts, nuts, and washers must meet applicable requirements of AASHTO as noted in [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1080.2]. AASHTO M164 has been removed from service and AASHTO refers back to ASTM A325 for high strength bolts.  ASTM A325 bolts shall be used on bridge connections unless other types of bolts are specified in the contract.  To facilitate easy identification of high strength bolts, the following figure shows some of the typical markings that ASTM requires by their specification.
  
:*[https://www6.modot.mo.gov/ElectronicPermitting/ElectronicPermitting.html# Permit for Work on Right of Way]
+
[[image:712.1.5 table.jpg|center|800px]]
 +
Note: XYZ represents the manufacturer’s identification mark.
  
===Quick Reference Guides (QRGs)===
+
A permissible alternate type of nut may be furnished. Such nuts would be marked with the symbol 2 or 2H and the manufacturer's symbol.
====AASHTOWare Project Quick Reference Guides (QRGs)====
 
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CM_AASHTOWARE_Project_Terminology.docx AWP CM AASHTOWARE Project Terminology]
+
Bolts tightened by the calibrated wrench or turn-of-nut method should be checked following the procedures outlined in the Standard Specifications.  
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CM_Certified_Testers.doc AWP CM Certified Testers]
+
The sides of bolt heads and nuts tightened with an impact wrench will appear slightly peened. This will indicate that the wrench has been applied to the fastener.  
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CM_Filters.doc AWP CM Filters]
+
====712.1.5.1 Bolted Parts ====
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CM_Test_Equipment.doc AWP CM Test Equipment]
+
[http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=11 Sec 712.7.1] covers cleaning of parts to be bolted. Bolts, nuts, and washers will normally be received with a light residual coating of lubricant. This coating is not considered detrimental to friction type connections and need not be removed. If bolts are received with a heavy coating of preservative, it must be removed. A light residual coating of lubricant may be applied or allowed to remain in the bolt threads, but not to such an extent as to run down between the washer and bolted parts and into the interfaces between parts being assembled.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_1ChangeOrderOverview.doc AWP CO 1 Change Order Overview]
+
====712.1.5.2 Bolt Tension====
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_2ChangeOrderAddingNewItemorOverrunUnderrunExisting.doc AWP CO 2 Change Order Adding New Item or Overrun/Underrun of Existing Items]
+
A washer is required under nut or bolt head, whichever is turned in tightening, to prevent galling between nut or bolt head and the surface against which the head or nut would turn in tightening, and to minimize irregularities in the torque-tension ratio where bolts are tightened by calibrated wrench method. Washers are also required under finished nuts and the heads of regular semi-finished hexagon bolts against the possibility of some reduction in bearing area due to field reaming. When oversized holes are used as permitted by the contract, a washer shall be placed under both the bolt head and the nut.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_3ChangeOrderTimeExtension.doc AWP CO 3 Change Order Time Extension]
+
Standard Specifications require that bolt torque and impact wrenches be calibrated by means of a device capable of measuring actual tension produced by a given wrench effort applied to a representative sample. Current specifications require power wrenches to be set to induce a bolt tension 5 percent to 10 percent in excess of specified values but the Special Provisions for the project should be checked for a possible revision to this requirement.  
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_4ChangeOrderValueEngineering.doc AWP CO 4 Change Order Value Engineering]
+
The contractor is required to furnish a device capable of indicating actual bolt tension for the calibration of wrenches or load indicating device. A certification indicating recent calibration of the device should accompany it. It is recommended that the certification of calibration be within the past year but if the device is being used with satisfactory results, the period may be extended. More frequent calibration may be necessary if the device receives heavy use over an extended period.  
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_5ChangeOrderNoCostContractModification.doc AWP CO 5 Change Order, No Cost Contract Modification]
+
The contractor will generally use either the calibrated wrench method or the turn-of-nut method for tightening bolts as outlined in [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=11 Sec 712.7]. The sides of bolt heads or nuts tightened with an impact wrench will appear slightly peened.  This will usually indicate that the wrench has been applied to the fastener.  If the wrench damages the galvanized coating, the contractor shall repair the coating by an acceptable method.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_6ChangeOrderMobilizationAndContractBond.doc AWP CO 6 Change Order, Mobilization and Contract Bond]
+
====712.1.5.3 Rotational-Capacity Testing and Installation of A325 Type 3 High Strength Bolts====
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_7ChangeOrderApproval.doc AWP CO 7 Change Order Approval]
+
Type 3 (weathering steel) bolts behave quite differently than the galvanized bolts used in most MoDOT structures and require additional care to test and install properly.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Change_Order_Codes.doc AWP CO Change Order Codes]
+
The contractor '''must''' keep bolts stored in sealed kegs out of the elements until ready for use. Storage in a warehouse, shed, shipping container or other weatherproof building is best. The lubricant used on Type 3 bolts dissipates quickly, allowing rust to begin. Kegs should not be opened until absolutely necessary and promptly resealed whenever work stops.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Change_Order_Reports.doc AWP CO Change Order Reports]
+
If bolts fail the rotational-capacity test, insufficient lubrication is the most likely cause. Relubrication of A325 bolts is allowed. Several different waxes and lubricants are suggested by FHWA, including Castrol 140 Stick Wax (which has been successfully field tested by MoDOT), Castrol Safety-Film 639, MacDermid Torque’N Tension Control Fluid, beeswax, etc.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Construction_Stockpiles.doc AWP CO Construction Stockpiles]
+
For long bolts (L>8d), consider reducing the rotational-capacity turn-of-nut requirement to 1-1/6 turn if bolts fail at 1-1/3 turn.  FHWA’s [http://www.fhwa.dot.gov/bridge/rotational.pdf ''Procedure for Performing Rotational Capacity Test''] was revised in February 2005 to include this change, which was adopted from ASTM A325-04b (AASHTO M 164).
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_ContractVendorAssets.doc AWP CO Contract Vendor Assets]
+
Galling of the washer may occur, especially with longer bolts. This can be reduced by lubricating the contact area of the bolt face at the washer with an approved lubricant. If this face is lubricated for testing, it must also be lubricated during bolt installation.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Contract_Adjustments.doc AWP CO Contract Adjustments]
+
Failure of the bolts due to galling of the washer can also be prevented by turning the nut in one continuous motion during testing. For larger diameter bolts, this can be a problem. Torque multipliers amplify this effect. If many larger diameter bolts will be tested, ask the contractor to purchase an electric gear reduction wrench with reaction arm. The Skidmore will need to have a reaction kit installed. This wrench will produce better results and save time spent performing tests (and, therefore, lower costs).
<div id="CO Contract Times"></div>
 
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Contract_Times.doc AWP CO Contract Times]
 
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_DailyDiary.doc AWP CO Daily Diary]
+
For long bolts, (L>8d), use proper spacer bushings on the back of the Skidmore to avoid excessive use of spacers between the washer and front plate of the Skidmore.   Stacking spacers can cause bending of long bolts, which will cause inaccurate results, false failures and potential damage to the Skidmore. Consult the Skidmore user manual for maximum allowable spacer lengths.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_DailyDiaryAdjustments.doc AWP CO Daily Diary Adjustments]
+
===712.1.6 Non-destructive Testing===
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_DailyWorkReport.doc AWP CO Daily Work Report]
+
In certain instances, non-destructive testing (NDT) may be required to be conducted on steel components of a bridge. The contractor will be responsible for providing and certified NDT technician to conduct the testing. This technician will usually be an employee of a third party inspection agency. Certification for NDT technicians will be in accordance with the requirements of The American Society for Nondestructive Testing (ASNT) Recommended Practice SNT-TC-1A. MoDOT does not maintain an approved list of NDT technicians.  The Bridge Division does review certifications for testing agencies and keep a list of personnel of these agencies with their respective certifications. 
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Disposition_Remarks_PAL_Material.doc AWP CO Disposition Remarks for PAL Material]
+
For projects that require NDT in the field, the inspector should collect the information from the contractor as to who will be providing the NDT services. The inspector should then contact the Bridge Division to determine if the NDT technician’s certifications have been reviewed. If the certifications have not been reviewed, the contractor should submit the certifications to the Resident Engineer to be forwarded to the Bridge Division. These certifications should include, as a minimum, the technicians test scores, work experience, and annual eye exam results.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_EmergencyContacts.doc AWP CO Emergency Contacts]
+
At the Resident Engineer’s option, they may choose to keep a list of personnel who have performed NDT work for a quick reference for future projects. However, the Resident Engineer and the inspector should always request to see the current eye exam results prior the technician providing the NDT on these future projects.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Estimate.doc AWP CO Estimate]
+
==712.2 Materials Inspection for Sec 712==
 +
===712.2.1 Scope===
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Item_Adjustments.doc AWP CO Item Adjustments]
+
This guidance establishes procedures for inspecting and reporting those items specified in [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=11 Sec 712] that are not always inspected by Bridge Division personnel or are not specifically covered in the Materials details of the Specifications.  
<div id="CO Milestones"></div>
 
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Milestones.doc AWP CO Milestones]
 
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Signal_Maintenance.doc AWP CO Signal Maintenance]
+
===712.2.2 Procedure===
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Change_Order_Reason_Codes_for_SL_Time_Extension_Change_Orders.doc AWP CO SL District Reason Codes for Time Extension Change Orders]
+
Normally all materials in [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=11 Sec 712] will be inspected by Bridge Division personnel. Bolts, nuts and washers accepted by PAL may be delivered directly from the manufacturer to the project without prior inspection. When requested by the Bridge Division or construction office, the Construction and Materials Division will inspect fencing and other miscellaneous items. The Bridge Division is responsible for the inspection of shop coating of structural steel at fabricating plants.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_CO_Subcontract.doc AWP CO Subcontract]
+
====712.2.2.1  Project Inspection and Sampling for PAL====
 +
Inspecting of PAL material will be as stated in this section and [[106.12 Pre-Acceptance Lists (PAL)|Pre-Acceptance Lists (PAL)]].
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_Adding_Contract_Lines_For_Acceptance_Actions.doc AWP MA Adding Contract Lines For Acceptance Actions]
+
===712.2.3 Miscellaneous Materials===
 +
====712.2.3.1 High Strength Bolts====
 +
All bolts, nuts, and washers should be from a PAL supplier in accordance with [[106.12 Pre-Acceptance Lists (PAL)|Pre-Acceptance Lists (PAL)]]. If a supplier proposes to furnish structural steel connectors and is not on PAL, a request is to be made to the Construction and Material Division for acceptance into the PAL program. Once satisfactory submittals have been received, the supplier will be placed on the PAL. Bolts, nuts, and washers, for use other than bridge construction and in quantities less than 50, may be accepted from a PAL supplier without a PAL identification number.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_Adding_Concrete_Mix_Design.doc AWP MA Adding New Concrete Mix Design]
+
'''712.2.3.1.1 Manufacturer's Certification.''' Bolts and nuts specified to meet the requirements of ASTM A307 shall be accompanied by a manufacturer's certification statement that the bolts and nuts were manufactured to comply with requirements of ASTM A307 and, if required, galvanized to comply with requirements of AASHTO M232 (ASTM A153) or were mechanically galvanized and meet the coating thickness, adherence, and quality requirements of AASHTO M232 (ASTM A153) Class C. Certification shall be retained by the shipper. A copy should be obtained when sampling at the shipper and submitted with the samples to the lab.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_Associating_Material_To_Source.docx AWP MA Associating Material to Source]
+
All bolts, nuts and washers are to be identifiable as to type and manufacturer. Bolts, nuts, and washers manufactured to meet ASTM A307 will normally be identified on the packaging since no special markings are required on the item. Dimensions are to be as shown on the plans or as specified.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_DEC_Sample_Record.docx AWP MA DEC Sample Record]
+
Weight (mass) of zinc coating, when specified, is to be determined by magnetic gauge in the same manner as described for bolts and nuts in [[:Category:1040 Guardrail, End Terminals, One-Strand Access Restraint Cable and Three-Strand Guard Cable Material|EPG 1040 Guardrail, End Terminals, One-Strand Access Restraint Cable and Three-Strand Guard Cable Material]].
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_EditingContractAcceptanceActionsAndActionRelationships.doc AWP MA Editing Contract Acceptance Actions and Action Relationships]
+
Samples for Laboratory testing are only required when requested by the State Construction and Materials Engineer, or when field inspection indicates questionable compliance. Samples shall be taken according to [[#712.2.3.2.1.1 ASTM A307 Bolts|EPG 712.2.3.2.1.1 ASTM A307 Bolts]].
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_Generating_Contract_SampleChecklist.doc AWP MA Generating Contract Sample Checklist]
+
'''712.2.3.1.2''' High strength bolts, nuts, and washers specified to meet the requirements of ASTM A325.  Field inspection shall include examination of the certifications or mill test reports; checking identification markings; and testing for dimensions.  The certifications or mill test reports, conforming to EPG 712.2.3.1.1 Manufacturer's Certification, shall be retained in the district office.  Samples for Laboratory testing shall be taken and submitted in accordance with EPG 712.2.3.2.1.2 ASTM A325 Bolts.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_PAL_Plant_Inspection_Record.doc AWP MA PAL Plant Inspection Record]
+
====712.2.3.2 PAL Manufacturer Facilities Sampling====
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_ReGenerating_Contract_Lines_For_Original_Materials_And_Acceptance_Actions.doc AWP MA Regenerating Contract Lines for Original Materials and Acceptance Actions]
+
Prior to visiting a PAL supplier or manufacturer facility, the Cognos report “PAL Shipments Within Date Range” should be run for the facility to determine what material has been given MoDOT PAL numbers. For each PAL material, the sample shall consist of six pieces rather than determined from lot quantities as given in the following sections. An individual sample shall consist of bolts, nuts, or washers as these are treated as different materials in the PAL system.  
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_Sample_Record_General.docx AWP MA Sample Record, General]
+
=====712.2.3.2.1 Sample sizes=====
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_Sample_Record_General_IAS_Audit_Record.docx AWP MA Sample Record, General IAS Audit Record]
+
======712.2.3.2.1.1 ASTM A307 Bolts======
 +
Samples for Laboratory testing are only required when requested by the State Construction and Materials Engineer, or when field inspection indicates questionable compliance. When samples are taken, they are to be taken as shown in the following table. When galvanized bolts, nuts and washers are submitted to the Laboratory, a minimum of 3 samples of each are required for Laboratory testing.
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_Sample_Record_Acceptance_By_Certification.docx AWP MA Sample Record Acceptance By Certification]
+
<center>
 +
{| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"
 +
|+
 +
|-
 +
|width="300"|3 for lots of 0 to 800 pcs. ||rowspan="4"|Each sample is to consist of one bolt, nut and washer. Submit for dimensions, weight (mass) of coating, mechanical properties.
 +
|-
 +
|6 for lots of 801 to 8,000 pcs.
 +
|-
 +
|9 for lots of 8,001 to 22,000 pcs.
 +
|-
 +
|15 for lots of 22,001+ pcs.
 +
|}
 +
</center>
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_Sampling_and_Testing_Status_Report.docx AWP MA Sampling and Testing Status Report]
+
======712.2.3.2.1.2 ASTM A325 Bolts======
 +
Samples for Laboratory testing shall be taken and submitted as follows: All lots containing 501 or more, high strength bolts shall be sampled and submitted to the Laboratory for testing. If no lot offered contains 501 or more bolts, sample 10 percent of the lots offered, or one lot, whichever is greater. A lot is defined as all bolts of the same size and length, with the same manufacturer's lot identification, offered for inspection at one time. Samples shall be taken as follows:
  
:* [http://epg.modot.mo.gov/forms/CM/AWP_MA_UsingFindSample.docx AWP MA Using the Find Sample Function]
+
<center>
 +
{| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"
 +
|+
 +
! width="300" style="background:#BEBEBE" |Number of Bolts in the Lot!! style="background:#BEBEBE" |Number of Bolts Taken for a Sample'''*'''
 +
|-
 +
|150 and less ||3
 +
|-
 +
|151 through 800 ||3
 +
|-
 +
|801 through 8,000 ||6
 +
|-
 +
|8,001 through 22,000 ||9
 +
|-
 +
|22,001 plus ||15
 +
|-
 +
|align="left" colspan="2"|'''*''' A minimum of 3 samples will be required for galvanized materials.
 +
|}
 +
</center>
 +
All lots containing 501 or more, high strength nuts shall be sampled and submitted to the Laboratory for testing. If no lot offered contains 501 or more nuts, sample 10 percent of the lots offered or one lot, whichever is greater. A lot is defined as all nuts of the same grade, size, style, thread series and class, and surface finish, with the same manufacturer's lot identification, offered for inspection at one time. Samples shall be taken as follows:
  
====SiteManager Quick Reference Guides (QRGs) [[image:bulldozer.jpg|20px]]====
+
<center>
<div id="Change Order Codes"></div>
+
{| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"
:* [http://epg.modot.mo.gov/forms/CM/Change_Order_Codes.doc Change Order Codes]
+
|+
<div id="Change Order Reports"></div>
+
! width="300" style="background:#BEBEBE" |Number of Nuts in the Lot!! style="background:#BEBEBE" |Number of Nuts Taken for a Sample'''*'''
:* [http://epg.modot.mo.gov/forms/CM/Change_Order_reports.docx Change Order Reports]
+
|-
<div id="Change Orders - Zero Dollar"></div>
+
|800 and under ||1
:* [http://epg.modot.mo.gov/forms/CM/Change_Orders_zero_dollar.docx Change Orders - Zero Dollar]
+
|-
<div id="Change Orders"></div>
+
|801 through 8,000 ||2
:* [http://epg.modot.mo.gov/forms/CM/Change_Orders.docx Change Orders]
 
<div id="Change Orders – Mobilization and Contract Bond"></div>
 
:* [http://epg.modot.mo.gov/forms/CM/Change_Orders_Mobilization_and_Contract_Bond.docx Change Orders – Mobilization and Contract Bond]
 
<div id="Change Orders – Time Adjustment"></div>
 
:* [http://epg.modot.mo.gov/forms/CM/Change_Orders_Time_Adjustment.docx Change Orders – Time Adjustment]
 
<div id="Change Orders – Value Engineering"></div>
 
:* [http://epg.modot.mo.gov/forms/CM/Change_Orders_Value_Engineering.doc Change Orders – Value Engineering]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Check_for_Current_Version_of_SiteManager.doc Check for Current Version of SiteManager]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Concrete_Cylinder_Sample_Sent_to_Central_Lab.doc Concrete Cylinder Sample Sent to Central Lab]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Concrete_mix_design_creation.doc Concrete Mix Design Creation]
 
<div id="Contract Adjustments"></div>
 
:* [http://epg.modot.mo.gov/forms/CM/Contract_Adjustments.docx Contract Adjustments]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Contract_Master_List.docx Contract Master List]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Contract_Finalization.doc Contract Finalization]
 
<div id="Contractor Pay Estimates"></div>
 
:* [http://epg.modot.mo.gov/forms/CM/Contractor_Pay_Estimates.docx Contractor Pay Estimates]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/CRE20_Contractor_Reoporting_Excel2Oracle.docx CRE2O - Contractor Reporting Excel2Oracle]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/CRE20_QA_Asphalt_Guide.docx CRE2O QA Asphalt Guide]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Daily_Work_Reports.docx Daily Work Reports]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Diaries.docx Diaries]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Digital_Signature_for_Adobe_Reader_DC_or_Pro_DC.docx Digital Signature for Adobe Reader DC or Pro DC]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Disposition_Remarks_for_PAL_Materials.doc Disposition Remarks for PAL Materials]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Emergency_Contacts.docx Emergency Contacts]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Equipment_Rental_Rates_online.doc Equipment Rental Rates from the Blue Book]
 
<div id=" Equipment Verification Samples "></div>
 
:* [http://epg.modot.mo.gov/forms/CM/Equipment_Verification_Samples.docx Equipment Verification Samples]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Estimate_Based_Documentation_Records.doc Estimate Based Documentation Records]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Filtering_a_SiteManager_Pick_List.doc Filtering a SiteManager Pick List]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/How_to_Use_Cognos_Reports.docx How to Use Cognos Reports]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Job_Order_Contracts.docx Job Order Contracts]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Key_Dates.docx Key Dates]
 
<div id="Line Item Adjustments"></div>
 
:* [http://epg.modot.mo.gov/forms/CM/Line_Item_Adjustments.docx Line Item Adjustments]
 
<div id="Liquidated Damage Adjustments"></div>
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Liquidated_Damage_Adjustments.docx Liquidated Damage Adjustments]
 
<div id="Milestones"></div>
 
:* [http://epg.modot.mo.gov/forms/CM/Milestones.docx Milestones]
 
<div id="Moving Files from SharePoint to CIA"></div>
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/PAL_Plant_Inspection_and_Record.docx PAL Plant Inspection and Record]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/SL_Reason_Codes_for_Time_Extension_Change_Orders.doc SL District Reason Codes for Time Extension Change Orders]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/SL_Signal_Maintenance.docx SL District Signal Maintenance by Contractor Key Dates]
 
<div id=" Sample Record General Information "></div>
 
:* [http://epg.modot.mo.gov/forms/CM/Sample_Record_General.docx Sample Record General Information]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Sample_Record_of_DEC_Inspection.doc Sample Record of DEC Inspection]
 
 
:* [http://epg.modot.mo.gov/forms/CM/Sample_Record_of_Soil_Density_Inspection.doc Sample Record of Soil Density Inspection]
 
 
:* [http://epg.modot.mo.gov/forms/CM/Sample_Record_of_Visual_Inspection.doc Sample Record of Visual Inspection]
 
 
:* [http://epg.modot.mo.gov/forms/CM/Sampling_Checklist.docx Sampling Checklist]
 
<div id="Stockpiled Materials"></div> 
 
:* [http://epg.modot.mo.gov/forms/CM/Stockpiled_Materials.doc Stockpiled Materials]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Subcontracts.docx Subcontracts]
 
<div id="SuperPave Adjustments"></div> 
 
:* [http://epg.modot.mo.gov/forms/CM/SuperPave_Adjustments.doc SuperPave Adjustments]
 
 
:* [http://epg.modot.mo.gov/forms/CM/Terminal_Services-Remote_Desktop_Connection.docx Terminal Services/Remote Desktop Connection]
 
 
 
:* [http://epg.modot.mo.gov/forms/CM/Vendor_Master_List.doc Vendor Master List]
 
 
 
====Storm Water Database Quick Reference Guides (QRGs)====
 
 
 
:* [[media:101 How to Fill Out Land Disturbance Inspection Record.pdf|How to Fill Out Land Disturbance Inspection Record]]
 
 
 
:* [[media:101 Land Disturbance Deficiencies QRG 2019.pdf|Land Disturbance Deficiencies]]
 
 
 
:* [[media:101 Land Disturbance Storm Water Database Closeout Procedure QRG 2019.pdf|Land Disturbance Storm Water Database Closeout Procedure]]
 
 
 
:* [[media:101 Land Disturbance Storm Water Database Initial Setup for Construction Projects 2019.pdf|Land Disturbance Storm Water Database Initial Setup for Construction Projects]]
 
 
 
:* [[media:101 Land Disturbance Storm Water Database Initial Setup for Maintenance Projects QRG 2019.pdf|Land Disturbance Storm Water Database Initial Setup for Maintenance Projects]]
 
 
 
:* [[media:101 Land Disturbance Storm Water Database 7 Day Reviews QRG.pdf|Land Disturbance Storm Water Database 7-Day Reviews]]
 
 
 
:* [[media:101 Storm Water Land Disturbance Erosion Reporting QRG Dec 2019.pdf|Storm Water Land Disturbance Erosion Reporting]]
 
 
 
==Design==
 
{|style="padding: 0.3em; margin-left:15px; border:1px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="160px" align="right"
 
|
 
|'''[http://www.modot.org/business/standards_and_specs/d-sheets.htm Microstation D-Sheets]'''
 
 
|-
 
|-
|'''Signing'''
+
|8,001 through 22,000 ||3
 
|-
 
|-
|[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/D-28.doc D-28], D-29 through D-34
+
|22,000 and over ||5
 
|-
 
|-
|'''Signals'''
+
|align="left" colspan="2"|'''*''' A minimum of 3 samples will be required for galvanized materials.
 +
|}
 +
</center>
 +
All lots containing 501 or more, high strength washers shall be sampled and submitted to the Laboratory for testing. If no lot offered contains 501 or more washers, sample 10 percent of the lots offered, or one lot, whichever is greater. A lot is defined as all washers of the same type, grade, size and surface finish, with the same manufacturer's lot identification, offered for inspection at one time. Samples shall be taken as follows:
 +
 
 +
<center>
 +
{| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"
 +
|+
 +
! width="300" style="background:#BEBEBE" |Number of Washers in the Lot!!style="background:#BEBEBE" | Number of Washers Taken for a Sample'''* '''
 
|-
 
|-
|D-37A through D-37d, D-38 through D-38e
+
|800 and under || 1
 
|-
 
|-
|'''Typical Sections'''
+
|801 through 8,000 || 2
 
|-
 
|-
|D-49 through D-70
+
|8,001 through 22,000 || 3
 
|-
 
|-
|'''Miscellaneous'''
+
|22,000 and over || 5
 
|-
 
|-
|D-71
+
|align="left" colspan="2"|'''*''' A minimum of 3 samples will be required for galvanized materials.
 
|}
 
|}
===Bridge===
+
</center>
*[http://epg.modot.org/forms/DE%202017%20Forms/Environmental/404%20Permits.dot 404 Permits]
 
 
 
*[[media:747 Bridge Survey Checklist.xlsx|Bridge Survey Checklist]]
 
 
 
*[[media:747 Bridge Survey Location Request Dec 2019.docx|Bridge Survey Location Request]]
 
 
 
*[[media:747 Bridge Survey Report.docx| Bridge Survey Report Form]]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Copy%20of%20751.1.3.5_Structural_Rehabilitation_Checklist.xlsm Structural Rehabilitation Checklist (Excel)]
 
 
 
*[[media:131.1 Vertical Clearance Coord Form Jul 2018.pdf|Vertical Clearance Design Exception Coordination with SDDCTEA]]
 
 
 
===Checklist===
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Design%20Progress%20Check%20List.docx Design Progress Check List]
 
 
 
*[http://sp/sites/de/Bid/Shared%20Documents/Letting_Information/D-12.pdf District Final Design Checklist - D-12]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Preliminary%20Plans%20Check%20List.dot Preliminary Plans Check List]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/124_Project_Reviewing_Checklist.docx Project Reviewing Checklist]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Checklist/Right%20of%20Way%20Check%20List.dot Right of Way Check List]
 
 
 
===Computer===
 
*[http://epg.modot.mo.gov/forms/DE-Computer/Design%20Computer%20Files%20&%20Drawings%20Log%20Sheet%20-%20D-97.dot Design Computer Files & Drawings Log Sheet - D-97]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Computer/MicroStation%20Computer%20Drawings%20Log%20Sheet%20-%20D96.dot MicroStation Computer Drawings Log Sheet - D96]
 
 
 
===Contracts===
 
*[http://epg.modot.org/forms/DE%202017%20Forms/BiddingContract/District%20Award.dot District Award]
 
 
 
*[http://www.modot.org/business/standards_and_specs/documents/ComputerDeliverableContractPlans.pdf Computer Deliverable Contract Plans 2005]
 
 
 
*[http://wwwi/intranet/cc/contracts.asp?f=DE&nav=modot Consultant Services Contract - State Funded (MoDOT Users)]
 
 
 
*[http://wwwi/intranet/cc/contracts.asp?f=DE&nav=modot De1]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/BiddingContract/DE11_Municipal_Agreement.doc DE11]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Sample%20Scope%20of%20Services%20-%20Location%20and%20Environment.dot Sample Scope of Services - Location and Environment]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Sample%20Scope%20of%20Services%20Design.dot Sample Scope of Services Design]
 
 
 
===Design Forms===
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/3R%20CONCEPTUAL%20STUDY%20REPORT.dot 3R Conceptual Study Report]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/4R%20PAVEMENT%20REHABILITATION%20ANALYSIS%20DATA%20AND%20CONCEPTUAL%20STUDY%20REPORT.dot 4R Pavement Rehabilitation Analysis Data and Conceptual Study Report]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Aerial%20Mosiac%20Submittal%20for%20Recon%20Study.dot Aerial Mosiac Submittal for Recon Study]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Commission%20Backup%20Form%20Blank.dot Commission Backup Form Blank]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Commission%20Backup%20Form%20Instructions.dot Commission Backup Form Instructions]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Conceptual%20Study%20Report.dot Conceptual Study Report]
 
 
 
*[[media:134.2.2.5.1 May 2017.doc|Consultant Rating Form]]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Cultural%20Resource%20Assessment%20Letter.dot Cultural Resource Assessment Letter]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/D-28.doc D-28 Sign Design Order Form]
 
 
 
*[[media:131.1 Design Exception 2020.docx|Design Exception Information]]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Equipment%20and%20Materials%20List.dot Equipment and Materials List]
 
 
 
*[[media:Form 806.8.2 dec 2019.pdf|Form 806.8.2, Project-Specific SWPPP Information]]
 
 
 
*[[media:Form D21 2018.pdf|Highway Lighting Warrants D21]]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Inquiry%20Report.dot Inquiry Report]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Location%20Study%20Report.dot Location Study Report]
 
 
 
* [[media:M-40 2013.docx|M-40 Request for Drilling Services]]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Pavement%20Distress%20Log%20Form%20-%20Asphalt%20-%2011x17.dot Pavement Distress Log Form - Asphalt - 11x17]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Pavement%20Distress%20Log%20Form%20-%20Concrete%2011x17.dot Pavement Distress Log Form - Concrete 11x17]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Pavement%20Repair%20Log.dot Pavement Repair Log]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Preliminary%20Plans%20Proposal%20Review.dot Preliminary Plans Proposal Review]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Preliminary%20Signal%20Plan%20Submittal.dot Preliminary Signal Plan Submittal]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/PROJECT%20ASSIGNMENTS%20AND%20COMPLETION%20DATES.dot Project Assignments and Completion Dates]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Project%20Data%20for%20BAMS.dot Project Data for BAMS]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Project%20Initialization%20Estimate%20Form.dot Project Initialization Estimate Form]
 
 
 
*[https://spexternal.modot.mo.gov/sites/de/_layouts/15/WopiFrame.aspx?sourcedoc=%7bC825A659-7DD3-4CF3-8F3D-284E3BFF6E39%7d&file=JSP-Formatting-Guide.doc&action=default Roadway Job Special Provision Formatting Guide]
 
 
 
*[https://spexternal.modot.mo.gov/sites/de/_layouts/15/WopiFrame.aspx?sourcedoc=%7b01675DEF-ADDD-465C-AF8F-868B9CF5DBE2%7d&file=Roadway%20JSP%20Instructions.docx&action=default Roadway Job Special Provision Instructions]
 
 
 
*[https://spexternal.modot.mo.gov/sites/de/_layouts/15/WopiFrame.aspx?sourcedoc={5D551D7A-2FA3-4777-BB7E-829D7D83CA92}&file=Roadway_JSP_Template.doc&action=default Roadway Job Special Provision Template]
 
 
 
*[[media:134.2.2.2 2019.docx|Submittal to Professional Services Committee]]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Suggested%20Revision%20to%20a%20CADD%20Standard.dot Suggested Revision to a CADD Standard]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Test-Cultural%20Resource%20Assessment%20Letter.dot Test-Cultural Resource Assessment Letter]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Traffic%20Signal%20Warrants,%20Form%20D22.dot Traffic Signal Warrants, Form D22]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Utility%20Print%20Submittal%20Letter.dot Utility Print Submittal Letter]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-DEForms/Utility%20Print%20Submittal%20letter_Revised%20Plans.dot Utility Print Submittal letter_Revised Plans]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/WORK%20DAY%20STUDY%20-%20124.dot Work Day Study - 124]
 
 
 
===[http://epg.modot.org/index.php?title=Category:134_Engineering_Professional_Services#134.1.3_Consultant_Qualification Engineering Professional Services]===
 
 
 
===Environmental and Cultural===
 
*[http://epg.modot.org/forms/DE%202017%20Forms/Environmental/Categorial%20Exclusion%20Form.dot Categorical Exclusion Form]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Env&Cultural/Categorial%20Exclusion%20Form.dot Cultural Resource Assessment Letter]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Env&Cultural/Cultural%20Resource%20Structure%20Log.dot Cultural Resource Structure Log]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Env&Cultural/DNR%20Land%20Survey%20Request.dot DNR Land Survey Request]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Env&Cultural/Farmland%20Conversion%20IMpact%20Rating%20(Site).dot Farmland Conversion Impact Rating (Corridor)]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Env&Cultural/Farmland%20Conversion%20Impact%20Rating%20(Corridor).dot Farmland Conversion Impact Rating (Site)]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Env&Cultural/Fig%202-06-9,%20Farmland%20Conversion%20Impact%20Rating.dot Fig 2-06-9, Farmland Conversion Impact Rating]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Env&Cultural/Initial%20Site%20Assessment%20Form.dot Initial Site Assessment Form]
 
 
 
*[https://www6.modot.mo.gov/EnvironmentalRequest/Pages/Login.aspx Request for Environmental Services (RES) Form]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/Environmental/127.1%20Instructions%20for%20the%20RES%20Form.docx Instructions for the RES Form]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/Environmental/127.1_Consultant_RES_form_instruction.docx Consultant information needed to fill out RES Form]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Env&Cultural/STRUCT.dot STRUCT]
 
 
 
===Hearings===
 
*[http://wwwi/intranet/cc/contracts.asp?f=DE&nav=modot Generic Meeting Sign-Up Sheet]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Notice%20of%20Formal%20Public%20Hearing.dot Notice of Formal Public Hearing]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Open-House%20Public%20Hearing.dot Open House Public Hearing]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Public%20Hearing%20Statement%20Form.dot Public Hearing Statement Form]
 
 
 
===Materials===
 
*[http://epg.modot.mo.gov/forms/DE-Materials/Hazardous%20Waste%20Removal%20Bid%20Information.dot Hazardous Waste Removal Bid Information]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Materials/Itemized%20Proposal%20-%20Demolition,%20Asbestos,%20UST%20Removal.dot Itemized Proposal - Demolition, Asbestos, UST Removal]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Materials%20Suppliers,%20Source%20and%20Location.dot Materials Suppliers, Source and Location]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Request%20for%20Asphalt%20Cement%20%25%20Grade.dot Request for Asphalt Cement % Grade]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Materials/Soil%20Info%20Request.dot Soil Info Request]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Materials/Soil%20Survey%20Request.dot Soil Survey Request]
 
 
 
===Photo===
 
*[http://epg.modot.mo.gov/forms/DE-Photo/Aerial%20Photography%20Requisition.dot Aerial Photography Requisition]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Photo/Microfilm-Print%20Billing%20Form.dot Microfilm-Print Billing Form]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Photo/Prints%20of%20Previous%20Photography%20Requistion.dot Prints of Previous Photography Requistion]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Photo/Request%20for%20Color%20Copies.dot Request for addition to flight program]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Photo/Request%20for%20addition%20to%20flight%20program.dot Request for Color Copies]
 
 
 
===Planning===
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/ARAN%20Report%20Request.dot ARAN Report Request]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Conceptual%20Study%20Traffic%20Count%20Request.dot Conceptual Study Traffic Count Request]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Planning/Fis%20Formc.dot Fis Formc]
 
 
 
*[http://sp/sites/tp/sysanlysis/dmas/Shared%20Documents/Forms%20TP/Road%20User%20Costs%20Request%20Form.pdf Road User Costs Request Form]
 
 
 
*[[media:101 traffic forecast request form.pdf|Traffic Forecast Request Form]]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Turning%20Movement%20Traffic%20Count%20Request.dot Turning Movement Traffic Count Request]
 
 
 
===Right of Way===
 
*[http://epg.modot.org/forms/DE-ROW/Certification%20of%20Right%20of%20Way%20Plans%20for%20Condemnation%20Letter.dot Certification of Right of Way Plans for Condemnation Letter]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-ROW/Forthcoming%20RW%20Plan%20changes.dot Forthcoming RW Plan Changes]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-ROW/Preliminary%20Right%20of%20Way%20Estimate.dot Preliminary Right of Way Estimate]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-ROW/Right%20of%20Way%20Approval%20(Amended_Plans)%20Condemnation%20Required.dot Right of Way Approval (Amended Plans) Condemnation Required]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-ROW/Right%20of%20Way%20Plans%20Reviewed.dot Right of Way Plans Reviewed]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-ROW/Right%20of%20Way%20Plans%20to%20Dist%20RW%20Agent.dot Right of Way Plans to Dist RW Agent]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-ROW/RW%20Change%20Information%20for%20Microfilming.dot RW Change Information for Microfilming]
 
 
 
*[[media:236.13.15 2014 certification.docx|Certification Document]]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/RW/RW%20Plans%20Approval%20-%20Letter%20of%20Certification.dot RW Plans Approval - Letter of Certification]
 
 
 
===Scoping===
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Bridge%20Checklist.dot Bridge Checklist]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Construction%20and%20Materials%20Checklist.dot Construction and Materials Checklist]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/104.6_Design_Checklist_Apr_26,_2012.doc Design Checklist]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Project%20Scoping%20Memorandum.dot Draft Project Scoping Memorandum]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Environmental%20Checklist.dot Environmental Checklist]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/FHWA%20Checklist.dot FHWA Checklist]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Maintenance%20Checklist.dot Maintenance Checklist]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Scoping/Major%20Project%20Scope%20or%20Estimate%20Change.dot Major Project Scope or Estimate Change]
 
[[image:101 survey.jpg|right|150px]]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Scoping/Non-Major%20Project%20Scope%20or%20Estimate%20Change.dot Non-Major Project Scope or Estimate Change]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Planning%20Checklist.dot Planning Checklist]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/104.6_Design_Liaison_Checklist.doc Design Liaison Checklist]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Project%20Estimate%20Quality%20Assurance%20Report.dot Project Estimate Quality Assurance Report]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/104.6_Project_Scoping_Checklist_Apr_26,_2012.doc Project Scoping Checklist]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Scoping/Project%20Scoping%20Memorandum.dot Project Scoping Memorandum]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Public%20Information%20and%20Outreach%20Checklist.dot Public Information and Outreach Checklist]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Railroad%20Checklist.dot Railroad Checklist]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Scoping/Right%20of%20Way%20Checklist.dot Right of Way Checklist]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/DELiaison/Traffic%20Checklist.dot Traffic Checklist]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Scoping/Utilities%20Checklist.dot Utilities Checklist]
 
 
 
===Survey===
 
*[[media:747 Bridge Survey Location Request Dec 2019.docx|Bridge Survey Location Request]]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Survey/Center%20Line%20Staking%20-%20Letter%20to%20Property%20Owner.dot Center Line Staking - Letter to Property Owner]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/CADD/Center%20Line%20Staking.dot Center Line Staking]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Survey/Permanent%20RW%20Marker%20Setting%20-%20letter%20to%20property%20owner.dot Permanent RW Marker Setting - letter to property owner]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Survey/Permanent%20RW%20Marker%20Settings.dot Permanent RW Marker Settings]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/CADD/238.2.18.2_Plat_Review_Checklist.pdf Form 238.2.18.2 Plat Review Checklist]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/CADD/Preliminary%20Surveying%20-%20letter%20to%20property%20owner%201.dot Preliminary Surveying - letter to property owner 1]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/CADD/Preliminary%20Surveying%20-%20letter%20to%20property%20owner.dot Preliminary Surveying - letter to property owner]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/CADD/Preliminary%20Surveying.dot Preliminary Surveying]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/CADD/238.2.17_Professional_Land_Surveyor_2013.doc Professional Land Surveyor Description Review Form]
 
 
 
*[http://epg.modot.mo.gov/forms/DE-Survey/RW%20Marker%20Setting.dot RW Marker Setting]
 
 
 
*[http://epg.modot.org/forms/DE%202017%20Forms/CADD/Survey%20Request%20Form.dot Survey Request Form]
 
 
 
==External Civil Rights==
 
*[[media:101 Contractor's Monthly New Employee Report.pdf|Contractor's Monthly New Employee Report]]
 
 
 
*[[media:101 Sample Company Workforce Diversity Job Special Provision Action Plan.docx|Sample Company Workforce/Diversity Job Special Provision Action Plan]]
 
 
 
* [http://epg.modot.mo.gov/forms/CM/DBE_Substitution_Form.pdf DBE Substitution Form]
 
 
 
*[[media:101 Workforce Pilot Program Employee Notification.pdf|Workforce Pilot Program Employee Notification]]
 
 
 
==Financial Services==
 
*[[media:235 Agreements Checklist.doc|Agreements Checklist]]
 
 
 
==Maintenance==
 
*[[media:101 Maintenance - Deer Death Report Form and Map.xls|Deer Death Report Form and Map (Excel)]]
 
 
 
*[http://sharepoint/systemdelivery/TR/mo/travinfoitsworkzonemanagment/workzones/Shared%20Documents/Inspections/WorkZone_Inspection-form%202014.pdf Work Zone Inspection Form]
 
 
 
===Chip Seal Forms===
 
*[http://wwwi/maintenance/Forms/App%20Adjust%20Form.pdf Application Adjustment Factor Form]
 
*[http://wwwi/maintenance/Forms/Traffic%20Eval%20Factor.pdf Traffic Evaluation Factor (TEF) for Asphalt Application Adjustment]
 
 
 
===Bridge Maintenance===
 
*[[media:101 Maintenance - blankinspreport.pdf|Blank Inspection Report]]
 
*[[media:101 Maintenance - bridgemaintenancerepairreport.xls|Bridge Maintenance Repair Report (Excel)]]
 
*[http://ghepg01/forms/BR/774_Cathodic_System_Evaluation.dotx Cathodic System Evaluation]
 
*[[media:101 Maintenance - CIF - Written form.dot|CIF (Critical Inspection Finding)]]
 
*[[media:101 Maintenance - Follow-up Action Required-Written form.doc|FAR (Follow-Up Action Required)]]
 
*[[media:101 Maintenance - maintmatlusage.xls|Maintenance Material Usage (Excel)]]
 
*[[media:101 Maintenance - Maintenance Recommendation Report.pdf|Maintenance Recommendation Report]]
 
*[[media:101 Maintenance - paintdatareportformblank.xls|Paint Data Report (Excel)]]
 
*[[media:101 Maintenance - Photo Log.xls|Photo Log Sheet (Excel)]]
 
 
 
===Snow & Ice Control===
 
*[[media:101 Maintenance - Snow and Ice Control Equipment Inventory.xls|Snow and Ice Control Equipment Inventory (Excel)]]
 
*[[media:101 Maintenance - Chemical Requirements.xls|Chemical Requirements (Excel)]]
 
*[[media:101 Maintenance - Salt Storage.xls|Salt Storage (Excel)]]
 
 
 
===Rest Areas===
 
*[[media:101 Maintenance - Rest Area Truck Parking.xls|Rest Area Truck Parking (Excel)]]
 
*[[media:101 Maintenance - REST AREA inspection_2005.doc|Rest Area Inspection]]
 
 
 
===Commuter Lots===
 
*[[media:101 Maintenance - Commuter Lot Inspection Form.xls|Commuter Lot Inspection (Excel)]]
 
*[[media:101 Maintenance - Commuter Lot Survey.pdf|Commuter Lot Survey]]
 
 
 
===Disasters===
 
*[[media:101 Maintenance - DDIR.xls|Detailed Damage Inspection Report (Excel)]]
 
*[[media:101 Maintenance - Non Federal Aid Route DDIR.xls|FEMA Detailed Damage Inspection Report (Excel)]]
 
 
 
===Performance Indicators===
 
 
 
===Pavement Management===
 
 
 
==Motor Carrier Services==
 
*[http://epg.modot.mo.gov/forms/MCS/Accounting%20Payment%20Error%20Notice.dot Accounting Payment Error Notice]
 
 
 
*[http://epg.modot.mo.gov/forms/MCS/IRP%20Altered%20Temporary.dot IRP Altered Temporary]
 
 
 
*[http://epg.modot.mo.gov/forms/MCS/IRP%20Outstanding%20Temporaries.dot IRP Outstanding Temporaries]
 
 
 
*[http://epg.modot.mo.gov/forms/MCS/IRP%20Surrendering%20Plates.dot IRP Surrendering Plates]
 
 
 
*[http://epg.modot.mo.gov/forms/MCS/IRP%20Suspension.dot IRP Suspension]
 
 
 
*[http://epg.modot.mo.gov/forms/MCS/IRP-IFTA%20Reject%20Letters.dot IRP-IFTA Reject Letters]
 
 
 
*[http://epg.modot.mo.gov/forms/MCS/MCS%20MoDOT%20Letterhead.dot MCS MoDOT Letterhead]
 
 
 
 
 
==Planning==
 
*[http://epg.modot.mo.gov/forms/MCS/MCS%20MoDOT%20Letterhead.dot MTFC Letterhead]
 
 
 
==Right of Way==
 
*[http://epg.modot.mo.gov/forms/RW/RW%20Mortgage%20Analyzer.xlt RW Mortgage Analyzer (Excel)]
 
===General Information===
 
===Right of Way Organization and Personnel===
 
===Administration===
 
 
 
*[http://epg.modot.org/forms/RW/Chapter%203_Administration/RW%20Cost%20Estimate%20Form%203.3.3B.docx Acquisition Complete Cost Estimate Worksheet_(Form 3-3_3B)]
 
 
 
*[http://eprojects/Templates/RW/Chapter%203_Administration/Categorical%20Exclusion%20Review_Form%203-1_2.docx Categorical Exclusion Review_(Form 3-1_2)]
 
 
 
*[http://epg.modot.org/forms/RW/Chapter%203_Administration/RW%20Cost%20Estimate%20Worksheet%20Form%203.3.3A.docx Right of Way Cost Estimate Worksheet_(Form 3-3_3A)]
 
 
 
===Description Writing and Titles===
 
  
*[http://epg.modot.org/forms/RW/Chapter%204_Description%20Writing%20&%20Titles/Affidavit%20of%20Scriveners%20Error%20Form%204_6_4a.docx Affidavit of Scrivener's Error (Form 4-6.4a)]
+
=====712.2.3.2.2 Bolts for Highway Lighting, Traffic Signals or Highway Signing=====
  
===Property Management===
+
Bolts, nuts, and washers for highway lighting, traffic signals, or highway signing shall meet the requirements given in EPG 712.2.3.1.2 High Strength Bolts. Samples for Central Laboratory testing are only required when requested by the State Construction and Materials Engineer or when field inspection indicates questionable compliance.
  
*[http://eprojects/Templates/RW/Chapter%205_Property%20Management/Real%20Estate%20Risk%20Assessment%20Form.pdf Real Estate Risk Assessment Form]
+
====712.2.3.3 Slab Drains====
 +
Slab drains are to be accepted on the basis of field inspection of dimensions, weight (mass) of zinc coating, and a satisfactory fabricators certification.  The dimensions, weight (mass) of zinc coating, and material specification requirements are shown on the bridge plans.
  
*[http://eprojects/Templates/RW/Chapter%205_Property%20Management/Realty%20Asset%20Sale%20Legal%20Opinion%20Memo.docx Realty Asset Sale Legal Opinion Memo]
+
Field determination of weight (mass) of coating is to be made on each lot of material furnished. The magnetic gauge is to be operated and calibrated in accordance with ASTM E376. At least three members of each size and type offered for inspection are to be selected for testing. A single-spot test is to be comprised of at least five readings of the magnetic gauge taken in a small area and those five readings averaged to obtain a single-spot test result. Three such areas should be tested on each of the members being tested. Test each member in the same manner. Average all single-spot test results from all members to obtain an average coating weight (mass) to be reported. The minimum single-spot test result would be the minimum average obtained on any one member. Material may be accepted or rejected for galvanized coating on the basis of magnetic gauge. If a test result fails to comply with the specifications, that lot should be resampled at double the original sampling rate. If any of the resampled members fail to comply with the specification, that lot is to be rejected. The contractor or supplier is to be given the option of sampling for Laboratory testing, if the magnetic gauge test results are within minus 15 percent of the specified coating weight (mass).
  
*[http://epg.modot.org/forms/RW/Chapter%205_Property%20Management/Request%20for%20Excess%20Parcel%20Survey%20Form%20236.5.19a.docx Request for Excess Parcel Survey (Form 236.5.19a)]
+
A fabricators certification shall be submitted to the engineer in triplicate stating that "The steel used in the fabrication of the slab drains was manufactured to conform to ASTM A709" or "A500, A501" as the case may be.
  
===Appraisal and Appraisal Review===
+
====712.2.3.4 Miscellaneous Structural Steel====
===Negotiation===
+
Other structural steel items not requiring shop drawings also require inspection.  Inspection includes a fabricator's certification identifying the source and grade of steel, as well as verification of dimensions and inspection of any coating applied.  The report is to include the grade of steel, coating applied, and results of inspection.
===Relocation Assistance Program===
 
  
*[http://epg.modot.org/forms/RW/Chapter%208_Relocation/Advance%20Increased%20Interest%20Payment%20Agreement%20Form%20236.8.11.4.D.2.docx Advance Increased Interest Payment Agreement (Form 236.8.11.4(d)(2))]
+
==712.3 Lab Testing==
 +
===712.3.1 Scope===
 +
This establishes procedures for Laboratory testing and reporting samples of structural steel, bolts, nuts, and washers and for welding qualifications.
  
*[http://epg.modot.org/forms/RW/Chapter%208_Relocation/Advance%20Replacement%20Housing%20and%20Increased%20Interest%20Pmt%20Agreement%20Form%20236.8.11.4.D.1.docx Advance Replacement Housing and Increased Interest Payment Agreement (Form 236.8.11.4(d)(1))]
+
===712.3.2 Procedure===
 +
====712.3.2.1 Chemical Tests - Bolts, Nuts, and Washers====
 +
Weight (mass) of coating shall be determined in accordance with AASHTO M232. Chemical analysis of the base metal shall be determined, when requested, according to [[:Category:1020 Corrugated Metallic-Coated Steel Culvert Pipe, Pipe-Arches and End Sections#1020.8 Laboratory Testing Guidelines for Sec 1020|Laboratory Testing Guidelines for Sec 1020]]. Original test data and calculations shall be recorded in Laboratory workbooks.
  
*[http://epg.modot.org/forms/RW/Chapter%208_Relocation/Condemnation%20Agreement%20Residential%20Property%20Form%20236.8.9.3.E.1.docx Condemnation Agreement Residential Property (Form 236.8.9.3(e)(1))]
+
====712.3.2.2 Physical Tests - Bolts and Nuts====
 +
Original test results and calculations shall be reported through SiteManager.
  
*[http://epg.modot.org/forms/RW/Chapter%208_Relocation/Relocation%20Report%20Form%20236.8.6.4.docx Relocation Report (Form 236.8.6.4)]
+
'''Low carbon steel bolts and nuts''' shall be tested according to ASTM A307. Tests are to be as follows:
 +
:(a) Bolts shall be tested for dimensions, hardness, and tensile strength.
 +
:(b) Nuts shall be tested for dimensions, hardness, and proof load.
  
*[http://epg.modot.org/forms/RW/Chapter%208_Relocation/Relocatee%20Needs%20Questionnaire%20Form%20236.8.5.2.docx Relocatee Needs Questionnaire]
+
Due to the shape and length of some bolts and the shape of some nuts, it may not be possible or required to determine the tensile strength of the bolts or the proof load of the nuts.
  
===Asbestos Abatement-Removal of Building Improvement===
+
'''High strength bolts, nuts, and washers''' shall be tested according to ASTM A325. Tests are to be as follows:
===Right Of Way Condemnation===
+
:(a) Bolts shall be tested for dimensions, markings, hardness, proof load, and tensile strength.
===Mediation===
+
:(b) Nuts shall be tested for dimensions, markings, hardness, and proof load.
===Quality Assurance Reviews===
+
:(c) Washers shall be tested for hardness.
===Designing Right of Way Plans===
 
===Change in Route Status Report===
 
===Requests from Cities for Annexations===
 
===[[236.16 Outdoor Advertising#Failure to provide|Outdoor Advertising]]===
 
  
===Junkyards===
+
Due to the shape and length of some bolts and the size of some nuts, it may not be possible or required to determine the proof load and tensile strength of the bolts or the proof load of the nuts.
  
* [[media:236.17 Application for License to Maintain a Junkyard.docx|Application for License to Maintain a Junkyard]]
+
===712.3.3 Sample Record===
 +
The sample record shall be completed in SiteManager, as described in [[:Category:101 Standard Forms#Sample Record General Information| Sample Record General Information]] [[image:bulldozer.jpg|20px]], and shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in [[106.20 Reporting|EPG 106.20 Reporting]], are to be included in the report to clarify conditions of acceptance or rejection.
  
===Local Public Agency Land Acquisition===
+
Test results for bolts, nuts and washers shall be reported through SiteManager.
  
[[image:101 bottom.jpg|center|1025px]]
+
[[image:712.3.3.jpg|center|1050px]]

Revision as of 08:06, 28 January 2020

Steel Girder Bridge, Testing, Load Rating
Report 1999
See also: Innovation Library
Approved Products
Qualified Protective Coatings for Machined Finished Surfaces


712.1 Construction Inspection for Sec 712

The important feature of structural steel inspection include such items as:

(a) inspection of handling, unloading, storing, and erecting of the various members to make sure they are not subjected to excessive stress
(b) erection with proper camber, adequately supported
712.jpg
(c) use of the required number of pins and erection bolts to hold all members rigidly in place
(d) welding or bolting in such a manner that the designed stress and desired appearance is maintained. Any high strength bolts used as temporary erection bolts must be replaced with new permanent bolts.

Successful structural steel erection work will directly relate to skill of the workmen and thoroughness of the inspector. Welders must be qualified by passing required tests. Even though no tests are required for the bolting crew, the inspector has authority to insist that an experienced crew be used.

Fabrication Inspection Reports for structural steel and other metal products such as hand rail and similar fabrication are made by the Bridge Division shop inspector. Copies of this report are mailed to the resident engineer. The inspector should examine the report and study the remarks section. When steel arrives, check it against the list of corrections required of the fabricator, as noted on the report. The shop inspector often depends on field inspection to assure that shop corrections were made prior to shipment. Should material arrive with corrections not made, the inspector should immediately inform the contractor that material will not be accepted until corrections are completed. Refer to EPG 1080 Structural Steel Fabrication for more information regarding shipping releases and fabrication inspection reports.

712.1.1 Expansion Joints

Expansion joints include all devices by which expansion due to temperature is dissipated within the joint instead of being transmitted to adjacent elements. Expansion joints will normally be provided for bridge superstructure steel, bridge decks and handrails. For this instruction, joints in floors and handrails will also be considered.

Prior to Setting Expansion Joints:

Check vertical and horizontal dimensions.
Check condition of joint upon delivery and provision for storage until installation.
Check filler material for closed joints.
Compute temperature correction.

During Construction:

Set joints according to temperature correction.
Align finger type joints exactly to ensure free movement without lateral contact.
If compressible fill material is specified, joints to be filled must be clean and all paint or rust adhering to the structural steel must be removed to obtain necessary adhesion for a waterproof joint. Provide bottom support to prevent it from falling out of the joint, if loosened.
Where the plans call for sealing of joints with hotpoured rubber-asphalt type compound, special care and equipment are required to obtain a satisfactory job. Heating of joint material must be done in a special double boiler kettle. Temperature of the material should be maintained at or very near that specified by the manufacturer. The joint must be dry and cleaned with air just ahead of the actual pouring operation. The joint should also be poured high to allow for settlement and contraction of joint material as it cools.
If sleeve type joints are specified, as in handrails, set the inside element symmetrically with outside so that no localized friction will prevent free action of the sleeve.
No material shall be allowed to enter the joint to prevent its free movement.

After Construction:

After normal dead load has been taken by all elements of the structure, check freedom of movement.
Check final position of joint against computed position for the current temperature.
Remove any foreign material which may have entered the joint during construction.

712.1.2 Expansion And Contraction Computations

Expansion joints at ends of continuous units should be set carefully for elevation and opening, as well as checking the meshing of fingers in finger joints. Joint openings are given on bridge plans for a specified temperature, usually 60° F. Should the joint be set at a temperature other than specified, the opening must be adjusted. The coefficient of expansion of steel is 0.0000065 per degree F. Suppose for instance, that a joint opening is given as 1-1/8 in. at 60° F and the sum of the distances each side of the joint to the adjacent fixed shoes in the bridge is 165 ft. Assume temperature of the structural steel to be 95° F when this joint is set. The correction is found by multiplying the difference in degrees coefficient of expansion of steel; that is:

(95° - 65°) x 165 ft. x 0.0000065 per degree
= 35 x 165 x 0.0000065
= 7/16 in.

Since the temperature when setting the joint was greater than 60° F, at which the joint was computed, the correction of 7/16 in. should be deducted if the joint is to give 1-1/8 in. opening at 60°. The opening at which the joint should be set at 95° would be 1-1/8 in. less 7/16 in. or 11/16 in. Likewise if the temperature at which the joint is set should be lower than that given on the plans, the correction should be added to the joint opening to give the required opening at plan temperature. Both sides of each joint should be set in place and checked for alignment and fit before any permanent connections are made to either side to ensure: (1) smooth riding surface, (2) proper depth of concrete slab, and (3) a joint which will operate correctly with expansion and contraction movements of the bridge.

For bearing devices, specified temperatures will be used as the basic temperature on which to base an allowance for expansion or contraction. Rockers and rollers should be vertical and masonry plates in a neutral position for full dead load at this specified temperature. The masonry plates shall be placed in this position for all degrees of temperature but the rockers shall be tipped in the proper direction and the rollers placed in the required position to compensate for the amount of expansion or contraction of steel at the time they are placed.

712.1.3 Bearings

Bearings are devices for transferring superstructure loads to bridge seats. They include masonry bearing plates, elastomeric pads, shoes, rockers, rollers, and combinations of them some of which may be teflon coated. Anchors are the means of preventing movement of bearing devices on bridge seats and include anchor bolts, bars, or structural shapes. Earthquake retainers are provided on some bridges to prevent the bearing devices from moving off the bearing area.

Prior to setting of Bearings or Anchorage:

Check vertical and horizontal dimensions.
Check condition of bearing upon delivery and provisions for storage until installation.
Inspect bridge seats to ensure that they are finished to receive bearings.
If anchorages have been cast in place during construction of bridge seat, check for accuracy.
Compute temperature correction.

During Construction:

Anchor bolt wells which are formed will be detailed on the bridge plans typically. Holes for anchor bolts may be drilled as a contractor option and will be noted on the plans typically. Either wells or holes must be kept free of water in freezing weather.
Position of anchor bolts with respect to expansion bearing details shall correspond with the position indicated for the temperature at time of erection.
Formed wells or drilled or formed holes will be backfilled after anchors are set with non-shrink grout completely filling the space in the hole.
Correct any irregularities in bearing plate areas of bridge seat.
Set bearing plates in exact position with full uniform bearing on contact surface.
Unless otherwise specified, contact surfaces shall be painted in accordance with the specifications. Compressed rubber and fabric pads shall be placed under the bearing plates as shown on the plans.
Rocker or roller, if used, shall be set in the position dictated by temperatures at time of setting.
Where expansion bearings include sliding plates of different coefficients of friction, care must be taken not to reverse the position of the two plates with respect to each other and to the bridge seat.

712.1.4 Welding

712.1.4.1 Field Welding

Welding Safety Tips
712.1.4.1.1 Field Welder Cards

Specifications require that field welders shall be certified by an established facility with an accredited American Welding Society (AWS) certification program defined in the current AWS Standard QC4. Welders shall be certified per the current QC7 Standard for AWS Certified Welders. The code of acceptance shall be AWS D1.5: Bridge Welding Code for welding of steel products and AWS D1.2: Structural Welding Code-Aluminum. Welders who have successfully completed the certification program will be issued an AWS Welder Card. AWS also has an agreement with the Ironworkers Union that allows them to be accredited test facilities for Ironworkers Union members that meet the same requirements of QC4 and QC7. A copy of the AWS Welder card and the Ironworkers Union card are shown:

712.1.4.1.1.jpg

The AWS website has a link that provides guidance on interpreting the information that is shown on the back of the cards furnished by both AWS and the Ironworkers Union. A link to the AWS website that provides both locations of accredited test facilities (ATF) and interpretation of the welder card information is available.

MoDOT field welder cards that were issued prior to June 30, 2013 are still permissible for use on MoDOT projects until the expiration date on the card. If there are questions regarding the validity of a MoDOT field welder card, the Bridge Division should be contacted to confirm if the welder certification is valid. MoDOT personnel will no longer be required to complete and submit a “MoDOT Welder Qualification Report” to the Bridge Division.

AWS certification shall be considered in effect indefinitely provided that the welder remains active in the process that they are qualified for without an interruption greater than six months and there is no specific reason to question the welder’s ability to produce quality welds. Certification maintenance is the responsibility of the welder and shall be presented to the engineer upon request. The welder shall present a copy of their AWS or Ironworkers Union card to the engineer prior to welding. Welders that have tested within six months of welding on a project may have a temporary certification letter provided by the test facility that may be used while the card is being produced. Certification maintenance shall be in accordance with AWS QC7 and the supplement QC7G. Questions regarding the validity of temporary cards may be directed to the Construction and Materials Division.

If the engineer has reason to question the ability of the welder, a retest should be requested. Retests shall be conducted by an AWS accredited test facility.

712.1.4.1.2 Field Welding Minimum Certifications

For inspection purposes some of the specific types of work and the minimum required position certification are as shown in the following table:

Type of Work Required Position Certification
Steel Pile Splices (HP & Shell Piles) 2G
Steel Pile Points (HP & Shell Piles) 2G
Stay-in-Place Form Support Angles None
Girder/Beam Flanges to Bearing Plates 2G
Stiffeners 3G
Anything else not listed 3G unless otherwise specified by the Engineer.

A welder qualified for one position also qualifies for performing other welds as shown in the following table:

Certified Position Qualified to Perform
1G 1F, 2F, 1G
2G 1F, 2F, 1G, 2G
3G 1F, 2F, 3F, 1G, 2G, 3G
4G 1F, 2F, 4F, 1G, 4G
3G & 4G All Groove and Fillet Positions
1F 1F
2F 1F, 2F
3F 1F, 2F, 3F
4F 1F, 2F, 4F
3F & 4F All Fillet Positions
KEY: 1=flat, 2=horizontal, 3=vertical, 4=overhead, G=groove, F=fillet

Examples of the weld positions for groove welds and fillet welds are as follows:

712.1.4.1.2.jpg

In most cases, a welder may elect to take one of two test plate thicknesses. A limited thickness test will be taken on a 3/8 in. test plate. This will qualify a welder for groove welds of a maximum plate thickness of 3/4 in. and fillet welds on plates of unlimited thickness. An unlimited thickness test will be taken on a 1 in. thick plate and qualifies the welder for unlimited plate thickness for both groove welds and fillet welds. The welder’s card that is to be presented at the job site will show both the test plate thickness as well as the plate thickness limitations.

712.1.4.1.3 Shear Connector Welding

Current practices by the contractor 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 are to be qualified in accordance with AWS D1.5 Clause 7.7 by MoDOT field personnel. Shear connector welders may 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 are then 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 is to 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.

712.1.4.1.4 Acceptable Field Welding Processes

MoDOT permits only two specific welding processes for field welding on steel bridges. These processes are shielded metal arc welding (SMAW or commonly known as stick welding) and flux cored arc welding (FCAW). The preferred method for field welding is SMAW. SMAW on steel products that will be coated are to be welded with E7018, low hydrogen electrodes. SMAW on uncoated steel products (weathering steel) should be welded with E8018, low hydrogen weathering steel electrodes. FCAW on steel products should be completed with a self-shielded process where no shielding gas is used. This will be noted on the welder’s card as FCAW-S. Gas shielding for FCAW should be discouraged due to the additional requirements to provide protection of the weld area from gas dispersion caused by the wind.

Welding of aluminum products in the field may be completed using gas metal arc welding (GMAW or commonly known as MIG welding) or with SMAW with special aluminum electrodes. Like FCAW welding using gas shielding, the weld area must be protected to prevent shielding gas dispersion when welding with GMAW. GMAW is the preferred method of welding aluminum by AWS. However, SMAW may be used provided that special care is taken during welding to control the welding parameters and that all welding slag is removed.

712.1.4.2 Shop Welding

Fabrication shops shall qualify welders in accordance with the governing welding code for the specific process as required in Sec 1080.3.3.4. It is the responsibility of the fabrication shop’s quality control personnel to ensure that the welder’s test documentation and period of effectiveness are documented and maintained. The Bridge Division maintains a list of welder certifications for shop welders for facilities that material is inspected by the Bridge Division.

712.1.5 High Strength Bolts (Sec 712.7)

712.1.5.jpg

Bolts, nuts, and washers must meet applicable requirements of AASHTO as noted in Sec 1080.2. AASHTO M164 has been removed from service and AASHTO refers back to ASTM A325 for high strength bolts. ASTM A325 bolts shall be used on bridge connections unless other types of bolts are specified in the contract. To facilitate easy identification of high strength bolts, the following figure shows some of the typical markings that ASTM requires by their specification.

712.1.5 table.jpg

Note: XYZ represents the manufacturer’s identification mark.

A permissible alternate type of nut may be furnished. Such nuts would be marked with the symbol 2 or 2H and the manufacturer's symbol.

Bolts tightened by the calibrated wrench or turn-of-nut method should be checked following the procedures outlined in the Standard Specifications.

The sides of bolt heads and nuts tightened with an impact wrench will appear slightly peened. This will indicate that the wrench has been applied to the fastener.

712.1.5.1 Bolted Parts

Sec 712.7.1 covers cleaning of parts to be bolted. Bolts, nuts, and washers will normally be received with a light residual coating of lubricant. This coating is not considered detrimental to friction type connections and need not be removed. If bolts are received with a heavy coating of preservative, it must be removed. A light residual coating of lubricant may be applied or allowed to remain in the bolt threads, but not to such an extent as to run down between the washer and bolted parts and into the interfaces between parts being assembled.

712.1.5.2 Bolt Tension

A washer is required under nut or bolt head, whichever is turned in tightening, to prevent galling between nut or bolt head and the surface against which the head or nut would turn in tightening, and to minimize irregularities in the torque-tension ratio where bolts are tightened by calibrated wrench method. Washers are also required under finished nuts and the heads of regular semi-finished hexagon bolts against the possibility of some reduction in bearing area due to field reaming. When oversized holes are used as permitted by the contract, a washer shall be placed under both the bolt head and the nut.

Standard Specifications require that bolt torque and impact wrenches be calibrated by means of a device capable of measuring actual tension produced by a given wrench effort applied to a representative sample. Current specifications require power wrenches to be set to induce a bolt tension 5 percent to 10 percent in excess of specified values but the Special Provisions for the project should be checked for a possible revision to this requirement.

The contractor is required to furnish a device capable of indicating actual bolt tension for the calibration of wrenches or load indicating device. A certification indicating recent calibration of the device should accompany it. It is recommended that the certification of calibration be within the past year but if the device is being used with satisfactory results, the period may be extended. More frequent calibration may be necessary if the device receives heavy use over an extended period.

The contractor will generally use either the calibrated wrench method or the turn-of-nut method for tightening bolts as outlined in Sec 712.7. The sides of bolt heads or nuts tightened with an impact wrench will appear slightly peened. This will usually indicate that the wrench has been applied to the fastener. If the wrench damages the galvanized coating, the contractor shall repair the coating by an acceptable method.

712.1.5.3 Rotational-Capacity Testing and Installation of A325 Type 3 High Strength Bolts

Type 3 (weathering steel) bolts behave quite differently than the galvanized bolts used in most MoDOT structures and require additional care to test and install properly.

The contractor must keep bolts stored in sealed kegs out of the elements until ready for use. Storage in a warehouse, shed, shipping container or other weatherproof building is best. The lubricant used on Type 3 bolts dissipates quickly, allowing rust to begin. Kegs should not be opened until absolutely necessary and promptly resealed whenever work stops.

If bolts fail the rotational-capacity test, insufficient lubrication is the most likely cause. Relubrication of A325 bolts is allowed. Several different waxes and lubricants are suggested by FHWA, including Castrol 140 Stick Wax (which has been successfully field tested by MoDOT), Castrol Safety-Film 639, MacDermid Torque’N Tension Control Fluid, beeswax, etc.

For long bolts (L>8d), consider reducing the rotational-capacity turn-of-nut requirement to 1-1/6 turn if bolts fail at 1-1/3 turn. FHWA’s Procedure for Performing Rotational Capacity Test was revised in February 2005 to include this change, which was adopted from ASTM A325-04b (AASHTO M 164).

Galling of the washer may occur, especially with longer bolts. This can be reduced by lubricating the contact area of the bolt face at the washer with an approved lubricant. If this face is lubricated for testing, it must also be lubricated during bolt installation.

Failure of the bolts due to galling of the washer can also be prevented by turning the nut in one continuous motion during testing. For larger diameter bolts, this can be a problem. Torque multipliers amplify this effect. If many larger diameter bolts will be tested, ask the contractor to purchase an electric gear reduction wrench with reaction arm. The Skidmore will need to have a reaction kit installed. This wrench will produce better results and save time spent performing tests (and, therefore, lower costs).

For long bolts, (L>8d), use proper spacer bushings on the back of the Skidmore to avoid excessive use of spacers between the washer and front plate of the Skidmore. Stacking spacers can cause bending of long bolts, which will cause inaccurate results, false failures and potential damage to the Skidmore. Consult the Skidmore user manual for maximum allowable spacer lengths.

712.1.6 Non-destructive Testing

In certain instances, non-destructive testing (NDT) may be required to be conducted on steel components of a bridge. The contractor will be responsible for providing and certified NDT technician to conduct the testing. This technician will usually be an employee of a third party inspection agency. Certification for NDT technicians will be in accordance with the requirements of The American Society for Nondestructive Testing (ASNT) Recommended Practice SNT-TC-1A. MoDOT does not maintain an approved list of NDT technicians. The Bridge Division does review certifications for testing agencies and keep a list of personnel of these agencies with their respective certifications.

For projects that require NDT in the field, the inspector should collect the information from the contractor as to who will be providing the NDT services. The inspector should then contact the Bridge Division to determine if the NDT technician’s certifications have been reviewed. If the certifications have not been reviewed, the contractor should submit the certifications to the Resident Engineer to be forwarded to the Bridge Division. These certifications should include, as a minimum, the technicians test scores, work experience, and annual eye exam results.

At the Resident Engineer’s option, they may choose to keep a list of personnel who have performed NDT work for a quick reference for future projects. However, the Resident Engineer and the inspector should always request to see the current eye exam results prior the technician providing the NDT on these future projects.

712.2 Materials Inspection for Sec 712

712.2.1 Scope

This guidance establishes procedures for inspecting and reporting those items specified in Sec 712 that are not always inspected by Bridge Division personnel or are not specifically covered in the Materials details of the Specifications.

712.2.2 Procedure

Normally all materials in Sec 712 will be inspected by Bridge Division personnel. Bolts, nuts and washers accepted by PAL may be delivered directly from the manufacturer to the project without prior inspection. When requested by the Bridge Division or construction office, the Construction and Materials Division will inspect fencing and other miscellaneous items. The Bridge Division is responsible for the inspection of shop coating of structural steel at fabricating plants.

712.2.2.1 Project Inspection and Sampling for PAL

Inspecting of PAL material will be as stated in this section and Pre-Acceptance Lists (PAL).

712.2.3 Miscellaneous Materials

712.2.3.1 High Strength Bolts

All bolts, nuts, and washers should be from a PAL supplier in accordance with Pre-Acceptance Lists (PAL). If a supplier proposes to furnish structural steel connectors and is not on PAL, a request is to be made to the Construction and Material Division for acceptance into the PAL program. Once satisfactory submittals have been received, the supplier will be placed on the PAL. Bolts, nuts, and washers, for use other than bridge construction and in quantities less than 50, may be accepted from a PAL supplier without a PAL identification number.

712.2.3.1.1 Manufacturer's Certification. Bolts and nuts specified to meet the requirements of ASTM A307 shall be accompanied by a manufacturer's certification statement that the bolts and nuts were manufactured to comply with requirements of ASTM A307 and, if required, galvanized to comply with requirements of AASHTO M232 (ASTM A153) or were mechanically galvanized and meet the coating thickness, adherence, and quality requirements of AASHTO M232 (ASTM A153) Class C. Certification shall be retained by the shipper. A copy should be obtained when sampling at the shipper and submitted with the samples to the lab.

All bolts, nuts and washers are to be identifiable as to type and manufacturer. Bolts, nuts, and washers manufactured to meet ASTM A307 will normally be identified on the packaging since no special markings are required on the item. Dimensions are to be as shown on the plans or as specified.

Weight (mass) of zinc coating, when specified, is to be determined by magnetic gauge in the same manner as described for bolts and nuts in EPG 1040 Guardrail, End Terminals, One-Strand Access Restraint Cable and Three-Strand Guard Cable Material.

Samples for Laboratory testing are only required when requested by the State Construction and Materials Engineer, or when field inspection indicates questionable compliance. Samples shall be taken according to EPG 712.2.3.2.1.1 ASTM A307 Bolts.

712.2.3.1.2 High strength bolts, nuts, and washers specified to meet the requirements of ASTM A325. Field inspection shall include examination of the certifications or mill test reports; checking identification markings; and testing for dimensions. The certifications or mill test reports, conforming to EPG 712.2.3.1.1 Manufacturer's Certification, shall be retained in the district office. Samples for Laboratory testing shall be taken and submitted in accordance with EPG 712.2.3.2.1.2 ASTM A325 Bolts.

712.2.3.2 PAL Manufacturer Facilities Sampling

Prior to visiting a PAL supplier or manufacturer facility, the Cognos report “PAL Shipments Within Date Range” should be run for the facility to determine what material has been given MoDOT PAL numbers. For each PAL material, the sample shall consist of six pieces rather than determined from lot quantities as given in the following sections. An individual sample shall consist of bolts, nuts, or washers as these are treated as different materials in the PAL system.

712.2.3.2.1 Sample sizes
712.2.3.2.1.1 ASTM A307 Bolts

Samples for Laboratory testing are only required when requested by the State Construction and Materials Engineer, or when field inspection indicates questionable compliance. When samples are taken, they are to be taken as shown in the following table. When galvanized bolts, nuts and washers are submitted to the Laboratory, a minimum of 3 samples of each are required for Laboratory testing.

3 for lots of 0 to 800 pcs. Each sample is to consist of one bolt, nut and washer. Submit for dimensions, weight (mass) of coating, mechanical properties.
6 for lots of 801 to 8,000 pcs.
9 for lots of 8,001 to 22,000 pcs.
15 for lots of 22,001+ pcs.
712.2.3.2.1.2 ASTM A325 Bolts

Samples for Laboratory testing shall be taken and submitted as follows: All lots containing 501 or more, high strength bolts shall be sampled and submitted to the Laboratory for testing. If no lot offered contains 501 or more bolts, sample 10 percent of the lots offered, or one lot, whichever is greater. A lot is defined as all bolts of the same size and length, with the same manufacturer's lot identification, offered for inspection at one time. Samples shall be taken as follows:

Number of Bolts in the Lot Number of Bolts Taken for a Sample*
150 and less 3
151 through 800 3
801 through 8,000 6
8,001 through 22,000 9
22,001 plus 15
* A minimum of 3 samples will be required for galvanized materials.

All lots containing 501 or more, high strength nuts shall be sampled and submitted to the Laboratory for testing. If no lot offered contains 501 or more nuts, sample 10 percent of the lots offered or one lot, whichever is greater. A lot is defined as all nuts of the same grade, size, style, thread series and class, and surface finish, with the same manufacturer's lot identification, offered for inspection at one time. Samples shall be taken as follows:

Number of Nuts in the Lot Number of Nuts Taken for a Sample*
800 and under 1
801 through 8,000 2
8,001 through 22,000 3
22,000 and over 5
* A minimum of 3 samples will be required for galvanized materials.

All lots containing 501 or more, high strength washers shall be sampled and submitted to the Laboratory for testing. If no lot offered contains 501 or more washers, sample 10 percent of the lots offered, or one lot, whichever is greater. A lot is defined as all washers of the same type, grade, size and surface finish, with the same manufacturer's lot identification, offered for inspection at one time. Samples shall be taken as follows:

Number of Washers in the Lot Number of Washers Taken for a Sample*
800 and under 1
801 through 8,000 2
8,001 through 22,000 3
22,000 and over 5
* A minimum of 3 samples will be required for galvanized materials.
712.2.3.2.2 Bolts for Highway Lighting, Traffic Signals or Highway Signing

Bolts, nuts, and washers for highway lighting, traffic signals, or highway signing shall meet the requirements given in EPG 712.2.3.1.2 High Strength Bolts. Samples for Central Laboratory testing are only required when requested by the State Construction and Materials Engineer or when field inspection indicates questionable compliance.

712.2.3.3 Slab Drains

Slab drains are to be accepted on the basis of field inspection of dimensions, weight (mass) of zinc coating, and a satisfactory fabricators certification. The dimensions, weight (mass) of zinc coating, and material specification requirements are shown on the bridge plans.

Field determination of weight (mass) of coating is to be made on each lot of material furnished. The magnetic gauge is to be operated and calibrated in accordance with ASTM E376. At least three members of each size and type offered for inspection are to be selected for testing. A single-spot test is to be comprised of at least five readings of the magnetic gauge taken in a small area and those five readings averaged to obtain a single-spot test result. Three such areas should be tested on each of the members being tested. Test each member in the same manner. Average all single-spot test results from all members to obtain an average coating weight (mass) to be reported. The minimum single-spot test result would be the minimum average obtained on any one member. Material may be accepted or rejected for galvanized coating on the basis of magnetic gauge. If a test result fails to comply with the specifications, that lot should be resampled at double the original sampling rate. If any of the resampled members fail to comply with the specification, that lot is to be rejected. The contractor or supplier is to be given the option of sampling for Laboratory testing, if the magnetic gauge test results are within minus 15 percent of the specified coating weight (mass).

A fabricators certification shall be submitted to the engineer in triplicate stating that "The steel used in the fabrication of the slab drains was manufactured to conform to ASTM A709" or "A500, A501" as the case may be.

712.2.3.4 Miscellaneous Structural Steel

Other structural steel items not requiring shop drawings also require inspection. Inspection includes a fabricator's certification identifying the source and grade of steel, as well as verification of dimensions and inspection of any coating applied. The report is to include the grade of steel, coating applied, and results of inspection.

712.3 Lab Testing

712.3.1 Scope

This establishes procedures for Laboratory testing and reporting samples of structural steel, bolts, nuts, and washers and for welding qualifications.

712.3.2 Procedure

712.3.2.1 Chemical Tests - Bolts, Nuts, and Washers

Weight (mass) of coating shall be determined in accordance with AASHTO M232. Chemical analysis of the base metal shall be determined, when requested, according to Laboratory Testing Guidelines for Sec 1020. Original test data and calculations shall be recorded in Laboratory workbooks.

712.3.2.2 Physical Tests - Bolts and Nuts

Original test results and calculations shall be reported through SiteManager.

Low carbon steel bolts and nuts shall be tested according to ASTM A307. Tests are to be as follows:

(a) Bolts shall be tested for dimensions, hardness, and tensile strength.
(b) Nuts shall be tested for dimensions, hardness, and proof load.

Due to the shape and length of some bolts and the shape of some nuts, it may not be possible or required to determine the tensile strength of the bolts or the proof load of the nuts.

High strength bolts, nuts, and washers shall be tested according to ASTM A325. Tests are to be as follows:

(a) Bolts shall be tested for dimensions, markings, hardness, proof load, and tensile strength.
(b) Nuts shall be tested for dimensions, markings, hardness, and proof load.
(c) Washers shall be tested for hardness.

Due to the shape and length of some bolts and the size of some nuts, it may not be possible or required to determine the proof load and tensile strength of the bolts or the proof load of the nuts.

712.3.3 Sample Record

The sample record shall be completed in SiteManager, as described in Sample Record General Information Bulldozer.jpg, and shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in EPG 106.20 Reporting, are to be included in the report to clarify conditions of acceptance or rejection.

Test results for bolts, nuts and washers shall be reported through SiteManager.

712.3.3.jpg