751.5 Structural Detailing Guidelines - Revision history

Hoskir: /* 751.5.1.7 Contract Addendums and Construction Changes */ updated image per email from DB

2024-09-19T20:23:33Z

751.5.1.7 Contract Addendums and Construction Changes: updated image per email from DB

← Older revision		Revision as of 15:23, 19 September 2024
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	\|valign="top"\|When minor change order revisions can be made clearly to existing sheets, items revised, added or deleted are enclosed using the Detail Circle line type. The overall revision to the sheet is noted near the lower right side of the sheet.<br/>The date and description of the revision may also be added to the final plans title block (optional).		\|valign="top"\|When minor change order revisions can be made clearly to existing sheets, items revised, added or deleted are enclosed using the Detail Circle line type. The overall revision to the sheet is noted near the lower right side of the sheet.<br/>The date and description of the revision may also be added to the final plans title block (optional).
	\|-		\|-
	\|align="center"\|'''Deleting Existing Sheets'''\|\|rowspan="2"\|[[image:751.5.1.4 deleting ~~2016~~.~~jpg~~\|center\|~~675px~~]]		\|align="center"\|'''Deleting Existing Sheets'''\|\|rowspan="2"\|[[image:751.5.1.7 deleting 2024.png\|center\|425px]]
	\|-		\|-
	\|valign="top"\|When details on a sheet are no longer applicable, or change order revisions are too complicated to be made clearly, the entire sheet is crossed out with a bold line (match border). The deletion is noted near the lower right side of the sheet<br/>The date and description of the revision may also be added to the final plans title block (optional).		\|valign="top"\|When details on a sheet are no longer applicable, or change order revisions are too complicated to be made clearly, the entire sheet is crossed out with a bold line (match border). The deletion is noted near the lower right side of the sheet<br/>The date and description of the revision may also be added to the final plans title block (optional).

Hoskir: /* 751.5.9.2.9 Mechanical Bar Splices */ updated Mech bar splice link

2024-08-16T19:25:11Z

751.5.9.2.9 Mechanical Bar Splices: updated Mech bar splice link

← Older revision		Revision as of 14:25, 16 August 2024
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	{\|style="padding: 0.3em; margin-left:10px; border:2px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="290px" align="right"		{\|style="padding: 0.3em; margin-left:10px; border:2px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="290px" align="right"
	\|-		\|-
	\|[~~http~~://~~sharepoint~~/~~systemdelivery~~/BR/~~development/CompRev/EPG-EngineeringPolicyGuide/751.05/751.5.11.1,751.50_2013_12-051/751.5.11.1%20MBS%20example~~.pdf ''' Mechanical Bar Splice Example Details''']		\|[https://epg.modot.org/forms/general_files/BR/MBS_example.pdf ''' Mechanical Bar Splice Example Details''']
	\|}		\|}

Hoskir: /* 751.5.8.4 Boring Data */ updated per email

2024-07-23T14:51:22Z

751.5.8.4 Boring Data: updated per email

← Older revision		Revision as of 09:51, 23 July 2024
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	===751.5.8.4 Boring Data===		===751.5.8.4 Boring Data===
	{\|style="~~padding~~: ~~0.3em~~; margin-left:~~10px~~; border:~~2px~~ solid #~~a9a9a9~~; text-align:center; ~~font-size: 95%; background:#f5f5f5" width="290px" align="right~~"		<div style="float: right; margin-top: 5px; margin-left: 5px; width:250px; background-color: #f8f9fa; padding: 0.3em; border: 1px solid #a2a9b1; text-align:center;">
	\|-		[https://epg.modot.org/forms/general_files/BR/AttachBoringPDFsToBridgePlans.docx '''Instructions for Attaching Boring Log PDFs to Final Bridge Plans''']
	\|[https://~~modotgov~~.~~sharepoint~~.~~com/:w:/r~~/~~sites~~/~~CO_BR~~/~~Shared Documents/General/Development/Instructions_and_Tips/_Instructions_and_Tips~~/AttachBoringPDFsToBridgePlans.docx~~?d=w8a601da65d7549daa69bec46b25a7059&csf=1&web=1&e=AW3SUA~~ '''Instructions for Attaching Boring Log PDFs to Final Bridge Plans''']		</div>
	\|}
	Place the ~~boring data sheet~~(s) at the end of the plans set. ~~These shall be the last plan sheets on the jobs that have boring data. For example, on jobs that utilize piles, the boring data sheet(s)~~ shall be ~~placed just after the pile data sheet. If boring logs are in landscape format then rotate sheet and scale down as needed to fit in 8.5” x 11”; all boring logs shall be shown in portrait format and~~ reprinted without modifying any information~~. Show two boring logs per sheet as shown below. This applies equally to coring and SPT logs. No distinction should be made between boring and coring logs on the boring data sheets or anywhere else~~.		Place the subsurface profile(s) at the end of the plans set. All subsurface profiles shall be reprinted without modifying any information.

	[[image:751.5.8.4.~~jpg~~\|center\|~~950px~~]]		[[image:751.5.8.4_Boring-01.png\|center\|750px]]

	The boring location note provided in [https://epg.modot.org/index.php?title=751.50_Standard_Detailing_Notes#E3._Miscellaneous EPG 751.50 E3 Miscellaneous] shall be placed below the sheet title (Note E3.4). This note is already included on the Boring Data Standard Drawing.		The boring location note provided in [https://epg.modot.org/index.php?title=751.50_Standard_Detailing_Notes#E3._Miscellaneous EPG 751.50 E3 Miscellaneous] shall be placed below the sheet title (Note E3.4). This note is already included on the Boring Data Standard Drawing.
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	{\| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"		{\| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"
	\|+		\|+
	\| style="background:#BEBEBE" width="300" \|'''[~~http~~://www.modot.org/~~business/consultant_resources/bridgestandards.htm~~ Bridge Standard Drawings]'''		\| style="background:#BEBEBE" width="300" \|'''[https://www.modot.org/bridge-standard-drawings Bridge Standard Drawings]'''
	\|-		\|-
	\|align="center"\|~~[http://www.modot.org/business~~/~~standard_drawings2/Borings.htm~~ Boring ~~Data~~ Template]		\|align="center"\| Borings - BOR / Boring Template
	\|}		\|}

Hoskir: /* 751.5.9.2.5 Spacing Limits */

2024-07-23T12:57:49Z

751.5.9.2.5 Spacing Limits

← Older revision		Revision as of 07:57, 23 July 2024
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	!colspan="2"\|Minimum & Maximum Pitch- Spiral Reinforcement for Compression Members (Seismic)		!colspan="2"\|Minimum & Maximum Pitch- Spiral Reinforcement for Compression Members (Seismic)
	\|-		\|-
	\|colspan="2"\|See [[751.9 ~~LFD~~ Seismic\|EPG 751.9 ~~LFD~~ Seismic ]]		\|colspan="2"\|See [[751.9 Bridge Seismic Design\|EPG 751.9 Bridge Seismic Design]]
	\|}		\|}
	</center>		</center>

Hoskir: /* 751.5.6 Retaining Wall Sheets */ updated per RR3868

2024-07-23T12:55:54Z

751.5.6 Retaining Wall Sheets: updated per RR3868

← Older revision		Revision as of 07:55, 23 July 2024
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	! style="background:#BEBEBE" \| Detailing Guidance		! style="background:#BEBEBE" \| Detailing Guidance
	\|-		\|-
	\|[[751.~~24 LFD Retaining Walls~~\|EPG 751.24 ~~LFD~~ Retaining Walls]]		\| align="center" \| [[751.24_Retaining_Walls \|EPG 751.24 Retaining Walls]]
	\|}		\|}

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	{\| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"		{\| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"
	\|+		\|+
	\| style="background:#BEBEBE" width="300" \|'''[~~http~~://www.modot.org/~~business/consultant_resources/bridgestandards.htm~~ Bridge Standard Drawings]'''		\| style="background:#BEBEBE" width="300" \|'''[https://www.modot.org/bridge-standard-drawings Bridge Standard Drawings]'''
	\|-		\|-
	\|align="center"\|~~[http://www.modot.org/business/standard_drawings2/mse_wall_new_title_block.htm~~ MSE Wall]		\| align="center" \| MSE Wall - MSEW
	\|}		\|}
	</center>		</center>

Hoskir: /* 751.5.5 Culvert Sheets */ updated per RR3868

2024-07-23T12:54:33Z

751.5.5 Culvert Sheets: updated per RR3868

← Older revision		Revision as of 07:54, 23 July 2024
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	! style="background:#BEBEBE" \| Detailing Guidance		! style="background:#BEBEBE" \| Detailing Guidance
	\|-		\|-
	\|[[751.~~8 LRFD Concrete Box Culverts~~\|EPG 751.8 ~~LRFD~~ Concrete Box Culverts]]		\| [[751.8_Concrete_Box_Culverts\| EPG 751.8 Concrete Box Culverts ]]
	\|}		\|}

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	{\| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"		{\| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"
	\|+		\|+
	\| style="background:#BEBEBE" width="~~400~~" \|'''[~~http~~://www.modot.org/~~business/consultant_resources/bridgestandards.htm~~ Bridge Standard Drawings]'''		\| style="background:#BEBEBE" width="300" \| '''[https://www.modot.org/bridge-standard-drawings Bridge Standard Drawings]'''
	\|-		\|-
	\|align="center"\|~~[http://www.modot.org/business/standard_drawings2/box_culvert_new_title_block.htm New~~ Box Culverts ~~and Extension Details]~~		\| align="center" \| Box Culverts - BXC
	\|}		\|}
	</center>		</center>

Hoskir: /* 751.5.8.5 Pedestrian Railing */ updated per RR3887

2024-07-19T17:37:37Z

751.5.8.5 Pedestrian Railing: updated per RR3887

← Older revision		Revision as of 12:37, 19 July 2024
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	! style="background:#BEBEBE" \| Detailing Guidance		! style="background:#BEBEBE" \| Detailing Guidance
	\|-		\|-
	\|[[751.~~12 Protective Barriers~~#751.12.~~4 Chain Link Fence~~ \|EPG 751.12.4 Chain Link Fence ]]		\|[[751.12_Barriers,_Railings,_Curbs_and_Fences#751.12.4_Chain_Link_Fence\|EPG 751.12.4 Chain Link Fence]]
	\|}		\|}

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	{\| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"		{\| border="1" class="wikitable" style="margin: 1em auto 1em auto" style="text-align:center"
	\|+		\|+
	\| style="background:#BEBEBE" width="300" \|'''[~~http~~://www.modot.org/~~business/consultant_resources/bridgestandards.htm~~ Bridge Standard Drawings]'''		\| style="background:#BEBEBE" width="300" \|'''[https://www.modot.org/bridge-standard-drawings Bridge Standard Drawings]'''
	\|-		\|-
	\|align="center"\|~~[http://www.modot.org/business/standard_drawings2/fence_new_title_block.htm Curved Top Chain Link Fence]~~		\|align="center"\|(Fences-FEN)
	\|}		\|}
	</center>		</center>


	===751.5.8.6 Conduit===		===751.5.8.6 Conduit===

Hoskir: /* 751.5.9.2.7 Length Calculations */ updated per RR3851

2024-03-21T16:54:06Z

751.5.9.2.7 Length Calculations: updated per RR3851

Show changes

Hoskir: /* 751.5.9.2.1.2 Bend Shapes */ added 751.5.9.2.1.2 per RR3851

2024-03-18T13:43:35Z

751.5.9.2.1.2 Bend Shapes: added 751.5.9.2.1.2 per RR3851

← Older revision		Revision as of 08:43, 18 March 2024
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	It is recommended to use 3 digits for the number designation (H100 instead of H10, for example) to allow for plenty of numbers for structures with a lot of different bars. Normally a 100 series would be used for End Bent No. 1 (or Unit 1 on a culvert), 200 series for Bent 2, etc. Exceptions are S bars in the slab, and C, K and R bars in barriers, which use one digit (S1, S2, S3, etc.).		It is recommended to use 3 digits for the number designation (H100 instead of H10, for example) to allow for plenty of numbers for structures with a lot of different bars. Normally a 100 series would be used for End Bent No. 1 (or Unit 1 on a culvert), 200 series for Bent 2, etc. Exceptions are S bars in the slab, and C, K and R bars in barriers, which use one digit (S1, S2, S3, etc.).

			=====751.5.9.2.1.2 Bend Shapes=====

			'''Types:'''

			There are two types of bend shapes: standard pin bend shapes and stirrup pin bend shapes.

			Standard pin bend shapes are bent around standard pins and have a finished bend diameter in accordance with that specified on the bridge plans. Standard 90° and 180° hooks (used in development of bars) are bent around standard pins in accordance with the hook dimensions specified on the bridge plans.

			Stirrup pin bend shapes are bent around stirrup pins and have a finished bend diameter in accordance with that specified on the bridge plans. Stirrup 90°, 135° and 180° hooks are bent around stirrup pins in accordance with the hook dimensions specified on the bridge plans. The stirrup 180° hooks of Shape 37S may be used instead of the standard 180° hooks when lapping the stirrup bars for shallow structures.

			'''Shape Number:'''

			There are 33 standard bend shapes shown with the Bill of Reinforcing Steel on every set of bridge plans. These bend shapes are specified by the numbers 6 thru 38. The letter “S” indicates the shape is a stirrup pin bend shape, otherwise the shape is a standard pin bend shape. Many of the legs of the standard shapes may be omitted as needed to create the required shape.

			Seventeen of the standard shapes may be specified as either a standard pin bend shape or a stirrup pin bend shape (6, 8, 9,10, 11, 14, 15, 19, 21, 23, 24, 25, 28, 29, 30, 32 & 33). Ten of the standard shapes may only be specified as a standard pin bend shape (7, 12, 16, 17, 18, 20, 22, 26, 35 & 36). Six of the standard shapes may only be specified as a stirrup pin bend shape (13, 27, 31, 34, 37 & 38).

			Non-standard shapes may be used when an unusual shape is required, and the shape can’t be obtained from one of the standard shapes. The bending diagram of non-standard shapes are added to the bill of reinforcing steel when required, starting with shape number 50.

			'''Fabrication:'''

			Shapes are fabricated in accordance with the latest version of the CRSI Manual of Standard Practice, except fabricators shall use the finished bend diameters and hook dimensions specified on bridge plans. MoDOT deviates from CRSI as follows:
			:*Use ACI’s finished bend diameter for #4 and #5 stirrup pin bend shapes (4d instead of CRSI’s 5d).
			:*Dimension A or G is rounded up to next quarter-inch increment. (CRSI rounds to nearest inch increment for standard pin bend shapes and to nearest quarter-inch increment for stirrup pin bend shapes. CRSI’s rounding does not always provide the bar length needed for minimum extension of the hook).
			:*Dimensions H and J are rounded to the nearest eighth-inch increment (instead of nearest quarter-inch increment).
			:*Bar sizes 7 and 8 are not used in stirrup pin bend shapes.

	====751.5.9.2.2 Epoxy Coated Reinforcement Requirements====		====751.5.9.2.2 Epoxy Coated Reinforcement Requirements====

Hoskir: /* 751.5.2.1.1.8 Miscellaneous Details for the Plan Detail */ updated per RR3823

2024-02-09T19:13:47Z

751.5.2.1.1.8 Miscellaneous Details for the Plan Detail: updated per RR3823

← Older revision		Revision as of 14:13, 9 February 2024
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	=====751.5.2.1.1.8 Miscellaneous Details for the Plan Detail=====		=====751.5.2.1.1.8 Miscellaneous Details for the Plan Detail=====
	* Bridge spans, identified in accordance with [[#751.5.1.1.~~11 Span Ranges~~\|Span Ranges]].		* Bridge spans, identified in accordance with [[751.5_Structural_Detailing_Guidelines#751.5.1.1.10_Span_Ranges\|Span Ranges]].
	* Outline of existing substructure components when they are in close proximity to new substructure.		* Outline of existing substructure components when they are in close proximity to new substructure.
	* Temporary shoring required for construction and specified as a roadway item, if applicable.		* Temporary shoring required for construction and specified as a roadway item, if applicable.
	* MSE walls built in conjunction with bridge shall be shown with the wall number specified. Walls need only be shown for a short distance past the boundary of the bridge ending with a long break line.		* For staged bridge construction with MSE walls at the abutments, consider specifying temporary MSE walls on the plan details. Sometimes due to limited space or to retain improved foundation material or to retain existing slope contractor may need to provide temporary shoring prior to constructing temporary MSE wall systems in staged construction, but only the temporary MSE wall should be indicated on the plans.
	* Alignment of new or existing underground utilities that may cause construction difficulties due to the close proximity to new substructure.		* MSE walls built in conjunction with bridge shall be shown with the wall number specified. Walls need only be shown for a short distance past the boundary of the bridge ending with a long break line.
			* Alignment of new or existing underground utilities that may cause construction difficulties due to the close proximity to new substructure.

	====751.5.2.1.2 General Elevation Detail ====		====751.5.2.1.2 General Elevation Detail ====