Category:1036 Reinforcing Steel for Concrete - Revision history

Smithk: /* 1036.2.1.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire */Per CM, to decrease the risk of fracture in the jaws, a 30” min. length for the #14 and #18 tension test bars is required

2022-01-13T14:46:07Z

1036.2.1.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire: Per CM, to decrease the risk of fracture in the jaws, a 30” min. length for the #14 and #18 tension test bars is required

← Older revision		Revision as of 09:46, 13 January 2022
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	!colspan="3"\|Reinforcing Steel and Wire		!colspan="3"\|Reinforcing Steel and Wire
	\|-		\|-
	\|#11 Bar and Smaller (#36)\|\| 28 in. ± ~~2in~~. <sup>1</sup> (680 ± 50 mm)\|\| 28 ± 2 in. (680± 50 mm)		\|#11 Bar and Smaller (#36)\|\| 28 in. ± 2 in. <sup>1</sup> (680 ± 50 mm)\|\| 28 ± 2 in. (680± 50 mm)
	\|-		\|-
	\|#14 and #18 Bar (#43 and #57)\|\| 36 in. ± 2 in. <sup>1</sup> (1170 ± 50 mm) <sup>2</sup>\|\| ~~28 ± 2~~ in.(~~680± 50~~ mm)		\|#14 and #18 Bar (#43 and #57)\|\| 36 in. ± 2 in. <sup>1</sup> (1170 ± 50 mm) <sup>2</sup>\|\| 30 in. to 32 in. (730 mm to 780 mm)
	\|-		\|-
	! colspan="3"\|Dowel Bars		! colspan="3"\|Dowel Bars
	\|-		\|-
	\|1 in. and Smaller (25 mm)\|\| 28 in. ± 2 in. (680 ± 50 mm)\|\| 18 in. to 29 in. (~~450to700mm~~)		\|1 in. and Smaller (25 mm)\|\| 28 in. ± 2 in. (680 ± 50 mm)\|\| 18 in. to 29 in. (450 mm to 700 mm)
	\|-		\|-
	\|1 ¼ in. (32 mm) and Larger\|\| 36 in. ± 2 in. (900 ± 50 mm)\|\| 18 in. to 29 in. (450 to ~~700mm~~)		\|1 ¼ in. (32 mm) and Larger\|\| 36 in. ± 2 in. (900 ± 50 mm)\|\| 18 in. to 29 in. (450 mm to 700 mm)
	\|-		\|-
	\| colspan="3"\|<sup>1</sup> Use the same length for flexibility of epoxy coating samples.		\| colspan="3"\|<sup>1</sup> Use the same length for flexibility of epoxy coating samples.

Smithk: Per CM, removed archaic SiteManager info and replaced with AASHTOWARE info

2021-10-01T18:21:00Z

Per CM, removed archaic SiteManager info and replaced with AASHTOWARE info

Smithk: Per TS, updated New Product Evaluation Form link

2021-09-09T13:14:48Z

Per TS, updated New Product Evaluation Form link

← Older revision		Revision as of 08:14, 9 September 2021
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	Epoxy coated reinforcing steel should only be accepted if coated by one of the qualified coating plants designated on PAL. A PAL epoxy coating plant should be inspected once a month when the plant is providing material for MoDOT work. At the time of inspection of the plant the inspector should confirm that the plant is producing to meet MoDOT specifications however, it is not necessary that the production be specifically for MoDOT work if the process used is typical of that employed for MoDOT work.		Epoxy coated reinforcing steel should only be accepted if coated by one of the qualified coating plants designated on PAL. A PAL epoxy coating plant should be inspected once a month when the plant is providing material for MoDOT work. At the time of inspection of the plant the inspector should confirm that the plant is producing to meet MoDOT specifications however, it is not necessary that the production be specifically for MoDOT work if the process used is typical of that employed for MoDOT work.

	New epoxy coating plants will be added to PAL by Construction and Materials on the basis of a standard PAL application except that the coating material to be used must be indicated and must be an approved material. Epoxy coating material shall be approved based on the compliance of test results with ASTM A775/A775M. Tests on epoxy coating material shall be performed by an acceptable agency. A report summarizing the results of all tests and bearing the signature of the testing laboratory shall be submitted to Construction and Materials for review, along with completed copies of the [https://www.modot.org/~~new-products-qualification~~ New Product Evaluation Form] and [https://www.modot.org/sites/default/files/documents/GS013F4.pdf GS-13 Form 4]. The manufacturer will also provide at least one compatible field patching material.		New epoxy coating plants will be added to PAL by Construction and Materials on the basis of a standard PAL application except that the coating material to be used must be indicated and must be an approved material. Epoxy coating material shall be approved based on the compliance of test results with ASTM A775/A775M. Tests on epoxy coating material shall be performed by an acceptable agency. A report summarizing the results of all tests and bearing the signature of the testing laboratory shall be submitted to Construction and Materials for review, along with completed copies of the [https://www.modot.org/traffic New Product Evaluation Form] and [https://www.modot.org/sites/default/files/documents/GS013F4.pdf GS-13 Form 4]. The manufacturer will also provide at least one compatible field patching material.

	===1036.4.1 Apparatus===		===1036.4.1 Apparatus===

Smithk: /* 1036.2.1.2 Welded Wire Fabric */

2021-06-21T20:10:15Z

1036.2.1.2 Welded Wire Fabric

← Older revision		Revision as of 15:10, 21 June 2021
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	When requested, wire to be sampled for Laboratory testing is to be field measured for size prior to sampling. Each wire across the width of fabric is to be measured. The manufacturer may use over-sized wire in the fabrication of welded wire fabric, but no under-sized wire. The size differential shall not exceed two "W" size increments on sizes W8 and smaller and four "W" size increments on sizes larger than W8. "W" sizes referred to are those shown in AASHTO M 32. In all cases where over-sizing exists, the fabric shall be identified and used as that originally ordered or offered for use. Field measurements should be listed in the remarks associated with the Basic Sample Data tab in SiteManager when submitting the sample. A sample of welded wire fabric shall consist of one piece representing the full width of the fabric and not less than 24 in. (600 mm) long, measured in the direction of the longitudinal wires. It will be permissible to cut a sample into sections approximately 3 ft. (900 mm) wide, for convenience in shipping to the Laboratory. When samples are to be reduced into such sections, the cuts should be made in transverse wires approximately at the midpoint between the two adjacent longitudinal wires.		When requested, wire to be sampled for Laboratory testing is to be field measured for size prior to sampling. Each wire across the width of fabric is to be measured. The manufacturer may use over-sized wire in the fabrication of welded wire fabric, but no under-sized wire. The size differential shall not exceed two "W" size increments on sizes W8 and smaller and four "W" size increments on sizes larger than W8. "W" sizes referred to are those shown in AASHTO M 32. In all cases where over-sizing exists, the fabric shall be identified and used as that originally ordered or offered for use. Field measurements should be listed in the remarks associated with the Basic Sample Data tab in SiteManager when submitting the sample. A sample of welded wire fabric shall consist of one piece representing the full width of the fabric and not less than 24 in. (600 mm) long, measured in the direction of the longitudinal wires. It will be permissible to cut a sample into sections approximately 3 ft. (900 mm) wide, for convenience in shipping to the Laboratory. When samples are to be reduced into such sections, the cuts should be made in transverse wires approximately at the midpoint between the two adjacent longitudinal wires.

	A producer may fabricate welded wire fabric, from cold drawn wire, at their facility for their own consumption. For example, a reinforced concrete pipe producer fabricates welded wire fabric, from cold drawn wire, for use in a reinforced concrete pipe. The inspector shall be responsible for sampling the welded wire fabric to ensure that the producer’s fabrication process does not affect the wire’s compliance. Samples shall be taken and submitted to the Laboratory for testing as described in 1036.2.1.2 Welded Wire Fabric. The inspector shall also verify that the wire was obtained from an approved PAL source. Non-compliance of the fabricated welded wire fabric will not be considered a PAL strike, but may affect the producer’s qualification to supply their product to MoDOT.		A producer may fabricate welded wire fabric, from cold drawn wire, at their facility for their own consumption. For example, a reinforced concrete pipe producer fabricates welded wire fabric, from cold drawn wire, for use in a reinforced concrete pipe. The inspector shall be responsible for sampling the welded wire fabric to ensure that the producer’s fabrication process does not affect the wire’s compliance. Samples shall be taken and submitted to the Laboratory for testing as described in EPG 1036.2.1.2 Welded Wire Fabric. The inspector shall also verify that the wire was obtained from an approved PAL source. Non-compliance of the fabricated welded wire fabric will not be considered a PAL strike, but may affect the producer’s qualification to supply their product to MoDOT.

	When reporting welded wire fabric in SiteManager, the material code corresponding to the larger of the two wire sizes shall be chosen. The details of the welded wire fabric, including both wire sizes and the wire spacing (if known), shall be recorded in the Remarks of the sample record. A different sample ID shall be given for each different configuration of welded wire fabric, even if the larger wire size is the same. This reporting procedure shall be used at all times; when taking and reporting samples for Laboratory testing and when reporting welded wire fabric to a contract.		When reporting welded wire fabric in SiteManager, the material code corresponding to the larger of the two wire sizes shall be chosen. The details of the welded wire fabric, including both wire sizes and the wire spacing (if known), shall be recorded in the Remarks of the sample record. A different sample ID shall be given for each different configuration of welded wire fabric, even if the larger wire size is the same. This reporting procedure shall be used at all times; when taking and reporting samples for Laboratory testing and when reporting welded wire fabric to a contract.

Smithk: /* 1036.2.1.2 Welded Wire Fabric */ Per CM, outdated size differential values to be updated per spec M336 6.4.5.4.2.

2021-06-21T20:09:20Z

1036.2.1.2 Welded Wire Fabric: Per CM, outdated size differential values to be updated per spec M336 6.4.5.4.2.

← Older revision		Revision as of 15:09, 21 June 2021
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	====1036.2.1.2 Welded Wire Fabric====		====1036.2.1.2 Welded Wire Fabric====
	[[image:1036.2.1.2.jpg\|right\|300px\|thumb\|<center>'''Materials personnel randomly sample welded wire to ensure compliance with the [[106.12 Pre-Acceptance Lists (PAL)\|PAL (Pre-Acceptance List)]] process'''</center>]]		[[image:1036.2.1.2.jpg\|right\|300px\|thumb\|<center>'''Materials personnel randomly sample welded wire to ensure compliance with the [[106.12 Pre-Acceptance Lists (PAL)\|PAL (Pre-Acceptance List)]] process'''</center>]]
	When requested, wire to be sampled for Laboratory testing is to be field measured for size prior to sampling. Each wire across the width of fabric is to be measured. The manufacturer may use over-sized wire in the fabrication of welded wire fabric, but no under-sized wire. The size differential shall not exceed ~~one~~ "W" size ~~increment~~ on sizes W8 and smaller and ~~two~~ "W" size increments on sizes larger than W8. "W" sizes referred to are those shown in AASHTO M 32. In all cases where over-sizing exists, the fabric shall be identified and used as that originally ordered or offered for use. Field measurements should be listed in the remarks associated with the Basic Sample Data tab in SiteManager when submitting the sample. A sample of welded wire fabric shall consist of one piece representing the full width of the fabric and not less than 24 in. (600 mm) long, measured in the direction of the longitudinal wires. It will be permissible to cut a sample into sections approximately 3 ft. (900 mm) wide, for convenience in shipping to the Laboratory. When samples are to be reduced into such sections, the cuts should be made in transverse wires approximately at the midpoint between the two adjacent longitudinal wires.		When requested, wire to be sampled for Laboratory testing is to be field measured for size prior to sampling. Each wire across the width of fabric is to be measured. The manufacturer may use over-sized wire in the fabrication of welded wire fabric, but no under-sized wire. The size differential shall not exceed two "W" size increments on sizes W8 and smaller and four "W" size increments on sizes larger than W8. "W" sizes referred to are those shown in AASHTO M 32. In all cases where over-sizing exists, the fabric shall be identified and used as that originally ordered or offered for use. Field measurements should be listed in the remarks associated with the Basic Sample Data tab in SiteManager when submitting the sample. A sample of welded wire fabric shall consist of one piece representing the full width of the fabric and not less than 24 in. (600 mm) long, measured in the direction of the longitudinal wires. It will be permissible to cut a sample into sections approximately 3 ft. (900 mm) wide, for convenience in shipping to the Laboratory. When samples are to be reduced into such sections, the cuts should be made in transverse wires approximately at the midpoint between the two adjacent longitudinal wires.

	A producer may fabricate welded wire fabric, from cold drawn wire, at their facility for their own consumption. For example, a reinforced concrete pipe producer fabricates welded wire fabric, from cold drawn wire, for use in a reinforced concrete pipe. The inspector shall be responsible for sampling the welded wire fabric to ensure that the producer’s fabrication process does not affect the wire’s compliance. Samples shall be taken and submitted to the Laboratory for testing as described in 1036.2.1.2 Welded Wire Fabric. The inspector shall also verify that the wire was obtained from an approved PAL source. Non-compliance of the fabricated welded wire fabric will not be considered a PAL strike, but may affect the producer’s qualification to supply their product to MoDOT.		A producer may fabricate welded wire fabric, from cold drawn wire, at their facility for their own consumption. For example, a reinforced concrete pipe producer fabricates welded wire fabric, from cold drawn wire, for use in a reinforced concrete pipe. The inspector shall be responsible for sampling the welded wire fabric to ensure that the producer’s fabrication process does not affect the wire’s compliance. Samples shall be taken and submitted to the Laboratory for testing as described in 1036.2.1.2 Welded Wire Fabric. The inspector shall also verify that the wire was obtained from an approved PAL source. Non-compliance of the fabricated welded wire fabric will not be considered a PAL strike, but may affect the producer’s qualification to supply their product to MoDOT.

Smithk: /* 1036.4 Epoxy Coated Reinforcing Steel */ Per CM, replaced archaic GS-13 Form 1 with New Product Evaluation (NPE) 09 Form

2021-04-26T14:18:51Z

1036.4 Epoxy Coated Reinforcing Steel: Per CM, replaced archaic GS-13 Form 1 with New Product Evaluation (NPE) 09 Form

← Older revision		Revision as of 09:18, 26 April 2021
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	Epoxy coated reinforcing steel should only be accepted if coated by one of the qualified coating plants designated on PAL. A PAL epoxy coating plant should be inspected once a month when the plant is providing material for MoDOT work. At the time of inspection of the plant the inspector should confirm that the plant is producing to meet MoDOT specifications however, it is not necessary that the production be specifically for MoDOT work if the process used is typical of that employed for MoDOT work.		Epoxy coated reinforcing steel should only be accepted if coated by one of the qualified coating plants designated on PAL. A PAL epoxy coating plant should be inspected once a month when the plant is providing material for MoDOT work. At the time of inspection of the plant the inspector should confirm that the plant is producing to meet MoDOT specifications however, it is not necessary that the production be specifically for MoDOT work if the process used is typical of that employed for MoDOT work.

	New epoxy coating plants will be added to PAL by Construction and Materials on the basis of a standard PAL application except that the coating material to be used must be indicated and must be an approved material. Epoxy coating material shall be approved based on the compliance of test results with ASTM A775/A775M. Tests on epoxy coating material shall be performed by an acceptable agency. A report summarizing the results of all tests and bearing the signature of the testing laboratory shall be submitted to Construction and Materials for review, along with completed copies of [~~http~~://www.modot.~~mo.gov~~/~~business/materials/pdf/vol_1/GS013F1%20Form%20NPE%2005.pdf GS~~-13 Form 1] and [https://www.modot.org/sites/default/files/documents/GS013F4.pdf GS-13 Form 4]. The manufacturer will also provide at least one compatible field patching material.		New epoxy coating plants will be added to PAL by Construction and Materials on the basis of a standard PAL application except that the coating material to be used must be indicated and must be an approved material. Epoxy coating material shall be approved based on the compliance of test results with ASTM A775/A775M. Tests on epoxy coating material shall be performed by an acceptable agency. A report summarizing the results of all tests and bearing the signature of the testing laboratory shall be submitted to Construction and Materials for review, along with completed copies of the [https://www.modot.org/new-products-qualification New Product Evaluation Form] and [https://www.modot.org/sites/default/files/documents/GS013F4.pdf GS-13 Form 4]. The manufacturer will also provide at least one compatible field patching material.

	===1036.4.1 Apparatus===		===1036.4.1 Apparatus===

Smithk: /* 1036.4 Epoxy Coated Reinforcing Steel */ Per CM, updated GS-13 form link

2021-04-22T14:05:43Z

1036.4 Epoxy Coated Reinforcing Steel: Per CM, updated GS-13 form link

← Older revision		Revision as of 09:05, 22 April 2021
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	Epoxy coated reinforcing steel should only be accepted if coated by one of the qualified coating plants designated on PAL. A PAL epoxy coating plant should be inspected once a month when the plant is providing material for MoDOT work. At the time of inspection of the plant the inspector should confirm that the plant is producing to meet MoDOT specifications however, it is not necessary that the production be specifically for MoDOT work if the process used is typical of that employed for MoDOT work.		Epoxy coated reinforcing steel should only be accepted if coated by one of the qualified coating plants designated on PAL. A PAL epoxy coating plant should be inspected once a month when the plant is providing material for MoDOT work. At the time of inspection of the plant the inspector should confirm that the plant is producing to meet MoDOT specifications however, it is not necessary that the production be specifically for MoDOT work if the process used is typical of that employed for MoDOT work.

	New epoxy coating plants will be added to PAL by Construction and Materials on the basis of a standard PAL application except that the coating material to be used must be indicated and must be an approved material. Epoxy coating material shall be approved based on the compliance of test results with ASTM A775/A775M. Tests on epoxy coating material shall be performed by an acceptable agency. A report summarizing the results of all tests and bearing the signature of the testing laboratory shall be submitted to Construction and Materials for review, along with completed copies of [http://www.modot.mo.gov/business/materials/pdf/vol_1/GS013F1%20Form%20NPE%2005.pdf GS-13 Form 1] and [~~http~~://www.modot.~~mo.gov~~/~~business~~/~~materials~~/~~pdf~~/~~vol_1~~/GS013F4.pdf GS-13 Form 4]. The manufacturer will also provide at least one compatible field patching material.		New epoxy coating plants will be added to PAL by Construction and Materials on the basis of a standard PAL application except that the coating material to be used must be indicated and must be an approved material. Epoxy coating material shall be approved based on the compliance of test results with ASTM A775/A775M. Tests on epoxy coating material shall be performed by an acceptable agency. A report summarizing the results of all tests and bearing the signature of the testing laboratory shall be submitted to Construction and Materials for review, along with completed copies of [http://www.modot.mo.gov/business/materials/pdf/vol_1/GS013F1%20Form%20NPE%2005.pdf GS-13 Form 1] and [https://www.modot.org/sites/default/files/documents/GS013F4.pdf GS-13 Form 4]. The manufacturer will also provide at least one compatible field patching material.

	===1036.4.1 Apparatus===		===1036.4.1 Apparatus===

Smithk: updated link to qualified list

2019-04-12T15:09:05Z

updated link to qualified list

← Older revision		Revision as of 10:09, 12 April 2019
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	\|'''Approved and Pre-Qualified List'''		\|'''Approved and Pre-Qualified List'''
	\|-		\|-
	\|[~~http~~://www.modot.~~mo.gov~~/~~business~~/~~materials/pdf/vol_1/FS1036T1.pdf~~ Qualified Epoxy Powders]		\|[https://www.modot.org/media/490 Qualified Epoxy Powders]
	\|-		\|-
	\|[http://www.modot.mo.gov/business/materials/pdf/pal/Reinforcing%20Steel.pdf Reinforcing Steel for Concrete]		\|[http://www.modot.mo.gov/business/materials/pdf/pal/Reinforcing%20Steel.pdf Reinforcing Steel for Concrete]
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	====1036.4.2.1 Plant Inspection====		====1036.4.2.1 Plant Inspection====
	Uncoated steel should be from a PAL source. Surface preparation should be checked to ensure compliance with SSPC-SP10, near white finish. Periodic checks should be made to ensure the temperature recommendations of the epoxy powder manufacturer are being followed and the coating is properly cured. The epoxy powder must be on the [~~http~~://www.modot.~~mo.gov~~/~~business~~/~~materials/pdf/vol_1/FS1036T1.pdf~~ Qualified Epoxy Powders] list.		Uncoated steel should be from a PAL source. Surface preparation should be checked to ensure compliance with SSPC-SP10, near white finish. Periodic checks should be made to ensure the temperature recommendations of the epoxy powder manufacturer are being followed and the coating is properly cured. The epoxy powder must be on the [https://www.modot.org/media/490 Qualified Epoxy Powders] list.

	=====1036.4.2.1.1 Coating Film Thickness=====		=====1036.4.2.1.1 Coating Film Thickness=====

Smithk: updated link

2018-10-15T12:47:51Z

updated link

← Older revision		Revision as of 07:47, 15 October 2018
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	\|'''MGS Information'''		\|'''MGS Information'''
	\|-		\|-
	\|[~~http~~://www.modot.~~mo.gov/business/materials/pdf~~/mgs~~/MGSINDEX.pdf~~ Current General Services Specifications (MGS) By Subject]		\|[https://www.modot.org/general-services-specifications-mgs-subject Current General Services Specifications (MGS) By Subject]
	\|}		\|}

Smithk: updated links

2016-06-15T17:24:12Z

updated links

← Older revision		Revision as of 12:24, 15 June 2016
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	\|}		\|}

	This article establishes procedures for inspecting and testing reinforcing steel for use in Portland cement concrete. Refer to [http://www.modot.~~mo.gov~~/business/standards_and_specs/~~Sec1036~~.pdf Sec 1036] for MoDOT’s specifications.		This article establishes procedures for inspecting and testing reinforcing steel for use in Portland cement concrete. Refer to [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1036] for MoDOT’s specifications.

	For Laboratory testing and sample reporting procedures, refer to [[1036.7 Laboratory Testing for Sec 1036\|Laboratory Testing Guidelines for Sec 1036]].		For Laboratory testing and sample reporting procedures, refer to [[1036.7 Laboratory Testing for Sec 1036\|Laboratory Testing Guidelines for Sec 1036]].
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	==1036.4 Epoxy Coated Reinforcing Steel==		==1036.4 Epoxy Coated Reinforcing Steel==

	This article establishes procedures for inspecting epoxy coated reinforcing steel for use in Portland cement concrete. Refer to [http://www.modot.~~mo.gov~~/business/standards_and_specs/~~Sec1036~~.pdf Sec 1036.5] for MoDOT’s specifications.		This article establishes procedures for inspecting epoxy coated reinforcing steel for use in Portland cement concrete. Refer to [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1036.5] for MoDOT’s specifications.

	Epoxy coated reinforcing steel should only be accepted if coated by one of the qualified coating plants designated on PAL. A PAL epoxy coating plant should be inspected once a month when the plant is providing material for MoDOT work. At the time of inspection of the plant the inspector should confirm that the plant is producing to meet MoDOT specifications however, it is not necessary that the production be specifically for MoDOT work if the process used is typical of that employed for MoDOT work.		Epoxy coated reinforcing steel should only be accepted if coated by one of the qualified coating plants designated on PAL. A PAL epoxy coating plant should be inspected once a month when the plant is providing material for MoDOT work. At the time of inspection of the plant the inspector should confirm that the plant is producing to meet MoDOT specifications however, it is not necessary that the production be specifically for MoDOT work if the process used is typical of that employed for MoDOT work.
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	==1036.6 Repairing Bars==		==1036.6 Repairing Bars==
	Patching should be performed in accordance with the coating manufacturer’s instructions and as described in [http://www.modot.~~mo.gov~~/business/standards_and_specs/~~Sec0710~~.pdf Sec 710.3.3]. It is not intended that patching material be used to cover extensive areas left uncoated during the initial coating process. Patching should be done sparingly on sheared or cut ends and damaged areas.		Patching should be performed in accordance with the coating manufacturer’s instructions and as described in [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=11 Sec 710.3.3]. It is not intended that patching material be used to cover extensive areas left uncoated during the initial coating process. Patching should be done sparingly on sheared or cut ends and damaged areas.

← Older revision		Revision as of 13:21, 1 October 2021
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	===1036.1.1 Inspection at a Construction Jobsite===		===1036.1.1 Inspection at a Construction Jobsite===
	Confirm that the steel is tagged with a PAL I.D. number. Confirm that the ~~SiteManager~~ record for the steel is representative of the material at the jobsite. When directed by Construction and Materials, the characteristics of the coating of coated steel may be determined in the field and a sample for flexibility of coating or for characteristics of uncoated steel may be obtained for submission to the Laboratory as indicated in [[:category:1036 Reinforcing Steel for Concrete#1036.2.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire and Welded Wire Fabric\|EPG 1036.2.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire and Welded Wire Fabric]] and [[:category:1036 Reinforcing Steel for Concrete#1036.4.2.2 Field Inspection\|EPG 1036.4.2.2 Field Inspection]]. No Mill Test Report is required at a construction jobsite. When the characteristics of the material are suspect and a sample is obtained and submitted to the Laboratory for testing, Construction and Materials should be notified. Construction and Materials will obtain a mill test report from the shipper if necessary.		Confirm that the steel is tagged with a PAL I.D. number. Confirm that the AASHTOWARE Project (AWP) record for the steel is representative of the material at the jobsite. When directed by Construction and Materials, the characteristics of the coating of coated steel may be determined in the field and a sample for flexibility of coating or for characteristics of uncoated steel may be obtained for submission to the Laboratory as indicated in [[:category:1036 Reinforcing Steel for Concrete#1036.2.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire and Welded Wire Fabric\|EPG 1036.2.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire and Welded Wire Fabric]] and [[:category:1036 Reinforcing Steel for Concrete#1036.4.2.2 Field Inspection\|EPG 1036.4.2.2 Field Inspection]]. No Mill Test Report is required at a construction jobsite. When the characteristics of the material are suspect and a sample is obtained and submitted to the Laboratory for testing, Construction and Materials should be notified. Construction and Materials will obtain a mill test report from the shipper if necessary.

	===1036.1.2 Inspection at a Fabricator===		===1036.1.2 Inspection at a Fabricator===
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	====1036.1.2.1 Precast Plants and Similar Facilities====		====1036.1.2.1 Precast Plants and Similar Facilities====
	Uncoated and Epoxy coated steel are both inspected as follows. Confirm that the fabricator has obtained a PAL I.D. number for the steel. Confirm that the ~~SiteManager~~ record for the steel is representative of the material held by the fabricator. When directed by Construction and Materials, or when the characteristics of the material are suspect, a sample may be obtained as indicated in [[:category:1036 Reinforcing Steel for Concrete#1036.2.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire and Welded Wire Fabric\|EPG 1036.2.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire and Welded Wire Fabric]]. The fabricator should have a Mill Test Report on file for all steel given a PAL I.D. Number. The fabricator's filing process should clearly connect the PAL I.D., the steel, and the documentation. Typically this is done with the heat number, but the fabricator may use any rational process. If the fabricator has non-PAL steel for non-MoDOT work, the material must be clearly marked or segregated.		Uncoated and Epoxy coated steel are both inspected as follows. Confirm that the fabricator has obtained a PAL I.D. number for the steel. Confirm that the AWP record for the steel is representative of the material held by the fabricator. When directed by Construction and Materials, or when the characteristics of the material are suspect, a sample may be obtained as indicated in [[:category:1036 Reinforcing Steel for Concrete#1036.2.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire and Welded Wire Fabric\|EPG 1036.2.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire and Welded Wire Fabric]]. The fabricator should have a Mill Test Report on file for all steel given a PAL I.D. Number. The fabricator's filing process should clearly connect the PAL I.D., the steel, and the documentation. Typically this is done with the heat number, but the fabricator may use any rational process. If the fabricator has non-PAL steel for non-MoDOT work, the material must be clearly marked or segregated.

	====1036.1.2.2 Epoxy Coating Plants====		====1036.1.2.2 Epoxy Coating Plants====
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	===1036.2.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire and Welded Wire Fabric===		===1036.2.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire and Welded Wire Fabric===

	When a sample is requested, the steel shall be sampled, submitted to the Laboratory for testing with a copy of the mill test report except as indicated (above), and documented through ~~SiteManager~~. Samples shall consist of the following:		When a sample is requested, the steel shall be sampled, submitted to the Laboratory for testing with a copy of the mill test report except as indicated (above), and documented through AASHTOWARE Project (AWP). Samples shall consist of the following:

	====1036.2.1.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire====		====1036.2.1.1 Reinforcing Steel, Dowel Bars, Mechanical Bar Splices and Cold Drawn Wire====
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	====1036.2.1.2 Welded Wire Fabric====		====1036.2.1.2 Welded Wire Fabric====
	[[image:1036.2.1.2.jpg\|right\|300px\|thumb\|<center>'''Materials personnel randomly sample welded wire to ensure compliance with the [[106.12 Pre-Acceptance Lists (PAL)\|PAL (Pre-Acceptance List)]] process'''</center>]]		[[image:1036.2.1.2.jpg\|right\|300px\|thumb\|<center>'''Materials personnel randomly sample welded wire to ensure compliance with the [[106.12 Pre-Acceptance Lists (PAL)\|PAL (Pre-Acceptance List)]] process'''</center>]]
	When requested, wire to be sampled for Laboratory testing is to be field measured for size prior to sampling. Each wire across the width of fabric is to be measured. The manufacturer may use over-sized wire in the fabrication of welded wire fabric, but no under-sized wire. The size differential shall not exceed two "W" size increments on sizes W8 and smaller and four "W" size increments on sizes larger than W8. "W" sizes referred to are those shown in AASHTO M 32. In all cases where over-sizing exists, the fabric shall be identified and used as that originally ordered or offered for use. Field measurements should be listed in the remarks associated with the Basic Sample Data tab in ~~SiteManager~~ when submitting the sample. A sample of welded wire fabric shall consist of one piece representing the full width of the fabric and not less than 24 in. (600 mm) long, measured in the direction of the longitudinal wires. It will be permissible to cut a sample into sections approximately 3 ft. (900 mm) wide, for convenience in shipping to the Laboratory. When samples are to be reduced into such sections, the cuts should be made in transverse wires approximately at the midpoint between the two adjacent longitudinal wires.		When requested, wire to be sampled for Laboratory testing is to be field measured for size prior to sampling. Each wire across the width of fabric is to be measured. The manufacturer may use over-sized wire in the fabrication of welded wire fabric, but no under-sized wire. The size differential shall not exceed two "W" size increments on sizes W8 and smaller and four "W" size increments on sizes larger than W8. "W" sizes referred to are those shown in AASHTO M 32. In all cases where over-sizing exists, the fabric shall be identified and used as that originally ordered or offered for use. Field measurements should be listed in the remarks associated with the Basic Sample Data tab in AWP when submitting the sample. A sample of welded wire fabric shall consist of one piece representing the full width of the fabric and not less than 24 in. (600 mm) long, measured in the direction of the longitudinal wires. It will be permissible to cut a sample into sections approximately 3 ft. (900 mm) wide, for convenience in shipping to the Laboratory. When samples are to be reduced into such sections, the cuts should be made in transverse wires approximately at the midpoint between the two adjacent longitudinal wires.

	A producer may fabricate welded wire fabric, from cold drawn wire, at their facility for their own consumption. For example, a reinforced concrete pipe producer fabricates welded wire fabric, from cold drawn wire, for use in a reinforced concrete pipe. The inspector shall be responsible for sampling the welded wire fabric to ensure that the producer’s fabrication process does not affect the wire’s compliance. Samples shall be taken and submitted to the Laboratory for testing as described in EPG 1036.2.1.2 Welded Wire Fabric. The inspector shall also verify that the wire was obtained from an approved PAL source. Non-compliance of the fabricated welded wire fabric will not be considered a PAL strike, but may affect the producer’s qualification to supply their product to MoDOT.		A producer may fabricate welded wire fabric, from cold drawn wire, at their facility for their own consumption. For example, a reinforced concrete pipe producer fabricates welded wire fabric, from cold drawn wire, for use in a reinforced concrete pipe. The inspector shall be responsible for sampling the welded wire fabric to ensure that the producer’s fabrication process does not affect the wire’s compliance. Samples shall be taken and submitted to the Laboratory for testing as described in EPG 1036.2.1.2 Welded Wire Fabric. The inspector shall also verify that the wire was obtained from an approved PAL source. Non-compliance of the fabricated welded wire fabric will not be considered a PAL strike, but may affect the producer’s qualification to supply their product to MoDOT.

	When reporting welded wire fabric in ~~SiteManager~~, the material code corresponding to the larger of the two wire sizes shall be chosen. The details of the welded wire fabric, including both wire sizes and the wire spacing (if known), shall be recorded in the Remarks of the sample record. A different sample ID shall be given for each different configuration of welded wire fabric, even if the larger wire size is the same. This reporting procedure shall be used at all times; when taking and reporting samples for Laboratory testing and when reporting welded wire fabric to a contract.		When reporting welded wire fabric in AWP, the material code corresponding to the larger of the two wire sizes shall be chosen. The details of the welded wire fabric, including both wire sizes and the wire spacing (if known), shall be recorded in the Remarks of the sample record. A different sample ID shall be given for each different configuration of welded wire fabric, even if the larger wire size is the same. This reporting procedure shall be used at all times; when taking and reporting samples for Laboratory testing and when reporting welded wire fabric to a contract.

	==1036.3 Sample Record==		==1036.3 Sample Record==
	If Laboratory samples are obtained, the Laboratory will record the test results in ~~SiteManager~~. The Basic and Additional Sample Data tabs shall show all pertinent information regarding the material including heat number. Appropriate remarks, as described in [[106.20 Reporting\|EPG 106.20 Reporting]], are to be included to clarify conditions of acceptance or rejection.		If Laboratory samples are obtained, the Laboratory will record the test results in AWP. The Basic and Additional Sample Data tabs shall show all pertinent information regarding the material including heat number. Appropriate remarks, as described in [[106.20 Reporting\|EPG 106.20 Reporting]], are to be included to clarify conditions of acceptance or rejection.

	'''Plant Inspection Record.''' Information regarding inspection of a mill will be recorded in ~~SiteManager~~ as a sample record with the code 0106XXPAL and as indicated in [[106.1 Source of Supply and Quality Requirements#Materials\|EPG 106.1 Source of Supply and Quality Requirements]].		'''Plant Inspection Record.''' Information regarding inspection of a mill will be recorded in AWP as a sample record with the code 0106XXPAL and as indicated in [[106.1 Source of Supply and Quality Requirements#Materials\|EPG 106.1 Source of Supply and Quality Requirements]].

	==1036.4 Epoxy Coated Reinforcing Steel==		==1036.4 Epoxy Coated Reinforcing Steel==
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	=====1036.4.2.1.4 Plant Inspection Record=====		=====1036.4.2.1.4 Plant Inspection Record=====
	When epoxy coated reinforcing steel is inspected at the coating plant, ~~SiteManager~~ shall be used to document the inspection. The inspector is to show complete information related to the inspection. A material code, 0106XXPAL, is provided to track plant inspections.		When epoxy coated reinforcing steel is inspected at the coating plant, AWP shall be used to document the inspection. The inspector is to show complete information related to the inspection. A material code, 0106XXPAL, is provided to track plant inspections.

	In addition to the sample record documenting the plant inspection, a sample record shall be created for each size and grade of epoxy coated reinforcing steel using the corresponding material code. The record should contain test SAA006CD – Epoxy Coated Steel Tests, which will be used to record the following:		In addition to the sample record documenting the plant inspection, a sample record shall be created for each size and grade of epoxy coated reinforcing steel using the corresponding material code. The record should contain test SAA006CD – Epoxy Coated Steel Tests, which will be used to record the following: