Category:1064 Temporary Concrete Traffic Barrier - Revision history

Smithk: Per DE and TS, guidance now reflects that the use of non-MASH 2016 temporary traffic control devices barriers is being discontinued. All temporary traffic control devices on a project must be NCHRP 350 or MASH 2016 Test Level 3 compliant.

2022-04-19T15:37:47Z

Per DE and TS, guidance now reflects that the use of non-MASH 2016 temporary traffic control devices barriers is being discontinued. All temporary traffic control devices on a project must be NCHRP 350 or MASH 2016 Test Level 3 compliant.

← Older revision		Revision as of 10:37, 19 April 2022
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	==Apparatus==		==Apparatus==

	No apparatus is necessary for field evaluation of Three-Loop Barrier. ~~Two~~-Loop Barrier ~~still requires a stamp.~~		No apparatus is necessary for field evaluation of Three-Loop Barrier. The use of two-Loop Barrier on projects is to be discontinued January 1, 2023.

	~~:(a) OK – MoDOT stamp~~.

	==Procedure==		==Procedure==
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	===Three-Loop Concrete Barrier===		===Three-Loop Concrete Barrier===

	~~All barriers manufactured after January 1, 2004 must be Three-Loop barrier.~~ The manufacturer is to provide certification that the barrier is in accordance with the specifications. District materials personnel may be requested by construction personnel to perform field inspection to determine if the barrier is damaged to the extent that the barrier cannot perform properly. Reasons for rejection would be as specified below in Reasons for Rejection.		The manufacturer is to provide certification that the barrier is in accordance with the specifications. District materials personnel may be requested by construction personnel to perform field inspection to determine if the barrier is damaged to the extent that the barrier cannot perform properly. Reasons for rejection would be as specified below in Reasons for Rejection.
	{\|style="padding: 0.3em; margin-left:1px; border:2px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="280px" align="right"		{\|style="padding: 0.3em; margin-left:1px; border:2px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="280px" align="right"
	\|-		\|-
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	===Two-Loop Concrete Barrier===		===Two-Loop Concrete Barrier===

	Only Two-Loop barrier manufactured before January 1, 2004 may be considered for acceptance. District materials personnel may be requested by the fabricator or contractor to re-stamp previously accepted, stamped barrier. Barrier not previously		Only Two-Loop barrier manufactured before January 1, 2004 may be considered for acceptance until January 1, 2023. District materials personnel may be requested by the fabricator or contractor to re-stamp previously accepted, stamped barrier. Barrier not previously accepted and stamped will not be accepted. The barrier should be re-stamped if the previous acceptance stamp is legible and if the barrier is not damaged to the extent that it is felt that the barrier cannot perform properly.
	accepted and stamped will not be accepted. The barrier should be re-stamped if the previous acceptance stamp is legible and if the barrier is not damaged to the extent that it is felt that the barrier cannot perform properly.

	===Basis of Acceptance===		===Basis of Acceptance===

	Barrier that appears to be specification compliant may be accepted on certification. District Materials shall visit each plant a minimum of once each year and confirm that materials and barrier comply with specifications. More visits are justified when the ~~plan’s~~ processes ~~are~~ indicate potential for error and production that might not be specification compliant. District Materials shall have no responsibility for the NCHRP 350 Certification.		Barrier that appears to be specification compliant may be accepted on certification. District Materials shall visit each plant a minimum of once each year and confirm that materials and barrier comply with specifications. More visits are justified when the plant’s processes indicate potential for error and production that might not be specification compliant. District Materials shall have no responsibility for the NCHRP 350 or MASH 2016 Certification.

	===Reasons for rejection===		===Reasons for rejection===
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	Distribute the reports for materials purchased under a MoDOT purchase order as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|EPG 1101 Materials Purchased by a Department Purchase Order]].		Distribute the reports for materials purchased under a MoDOT purchase order as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|EPG 1101 Materials Purchased by a Department Purchase Order]].

	==Certification (for Sec 1064.5)==		==Certification (for Sec 1064)==

	'''For Sec 1064~~.5.1~~''' The manufacturer shall provide certification to the contractor that the barrier is in accordance with the contract documents. In place of a stamp on Two-Loop barrier, a certification may be provided stating the production date was before January 1, 2004.		'''For Sec 1064''' The manufacturer shall provide certification to the contractor that the barrier is in accordance with the contract documents. In place of a stamp on Two-Loop barrier, a certification may be provided stating the production date was before January 1, 2004.

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

2021-10-19T15:57:56Z

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

← Older revision		Revision as of 10:57, 19 October 2021
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	==Report==		==Report==

	Barrier is accepted on certification and visual inspection by Construction personnel, and although Material inspectors may be asked to assist them, Construction will be responsible for reporting it through ~~SiteManager~~.		Barrier is accepted on certification and visual inspection by Construction personnel, and although Material inspectors may be asked to assist them, Construction will be responsible for reporting it through AASHTOWARE Project (AWP).

	Distribute the reports for materials purchased under a MoDOT purchase order as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|EPG 1101 Materials Purchased by a Department Purchase Order]].		Distribute the reports for materials purchased under a MoDOT purchase order as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|EPG 1101 Materials Purchased by a Department Purchase Order]].

Smithk: /* Procedure */

2018-10-10T20:18:04Z

Procedure

← Older revision		Revision as of 15:18, 10 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 link

2016-06-15T18:38:55Z

updated link

← Older revision		Revision as of 13:38, 15 June 2016
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	[[image:1064.jpg\|right\|275px\|thumb\|<center>'''Moving the temporary concrete traffic barrier'''</center>]]		[[image:1064.jpg\|right\|275px\|thumb\|<center>'''Moving the temporary concrete traffic barrier'''</center>]]
	This article establishes procedures for inspection and acceptance of [[:category:617 Traffic Barrier#617.1 Temporary Concrete Traffic Barrier\|temporary concrete		This article establishes procedures for inspection and acceptance of [[:category:617 Traffic Barrier#617.1 Temporary Concrete Traffic Barrier\|temporary concrete
	traffic barrier]]. It provides the material inspection guidelines for [http://www.modot.~~mo.gov~~/business/standards_and_specs/~~Sec1064~~.pdf Sec 1064].		traffic barrier]]. It provides the material inspection guidelines for [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1064].

	==Apparatus==		==Apparatus==

Smithk: /* Report */ minor clarifications to differentiate EPG articles (that are referenced as "articles", not "sections") from specifications (that are referenced as "sections")

2010-03-31T13:34:28Z

Report: minor clarifications to differentiate EPG articles (that are referenced as "articles", not "sections") from specifications (that are referenced as "sections")

← Older revision		Revision as of 08:34, 31 March 2010
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	Barrier is accepted on certification and visual inspection by Construction personnel, and although Material inspectors may be asked to assist them, Construction will be responsible for reporting it through SiteManager.		Barrier is accepted on certification and visual inspection by Construction personnel, and although Material inspectors may be asked to assist them, Construction will be responsible for reporting it through SiteManager.

	Distribute the reports for materials purchased under a MoDOT purchase order as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|1101 Materials Purchased by a Department Purchase Order]].		Distribute the reports for materials purchased under a MoDOT purchase order as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|EPG 1101 Materials Purchased by a Department Purchase Order]].

	==Certification (for Sec 1064.5)==		==Certification (for Sec 1064.5)==

	'''For Sec 1064.5.1''' The manufacturer shall provide certification to the contractor that the barrier is in accordance with the contract documents. In place of a stamp on Two-Loop barrier, a certification may be provided stating the production date was before January 1, 2004.		'''For Sec 1064.5.1''' The manufacturer shall provide certification to the contractor that the barrier is in accordance with the contract documents. In place of a stamp on Two-Loop barrier, a certification may be provided stating the production date was before January 1, 2004.

Smithk: article construction

2007-10-29T17:48:18Z

article construction

← Older revision		Revision as of 12:48, 29 October 2007
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	All barriers manufactured after January 1, 2004 must be Three-Loop barrier. The manufacturer is to provide certification that the barrier is in accordance with the specifications. District materials personnel may be requested by construction personnel to perform field inspection to determine if the barrier is damaged to the extent that the barrier cannot perform properly. Reasons for rejection would be as specified below in Reasons for Rejection.		All barriers manufactured after January 1, 2004 must be Three-Loop barrier. The manufacturer is to provide certification that the barrier is in accordance with the specifications. District materials personnel may be requested by construction personnel to perform field inspection to determine if the barrier is damaged to the extent that the barrier cannot perform properly. Reasons for rejection would be as specified below in Reasons for Rejection.
			{\|style="padding: 0.3em; margin-left:1px; border:2px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="280px" align="right"
			\|-
			\|'''MGS Information'''
			\|-
			\|[http://www.modot.mo.gov/business/materials/pdf/mgs/MGSINDEX.pdf Current General Services Specifications (MGS) By Subject]
			\|}

	===Two-Loop Concrete Barrier===		===Two-Loop Concrete Barrier===

Smithk: /* Report */ article construction

2007-09-04T14:10:39Z

Report: article construction

← Older revision		Revision as of 09:10, 4 September 2007
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	Barrier is accepted on certification and visual inspection by Construction personnel, and although Material inspectors may be asked to assist them, Construction will be responsible for reporting it through SiteManager.		Barrier is accepted on certification and visual inspection by Construction personnel, and although Material inspectors may be asked to assist them, Construction will be responsible for reporting it through SiteManager.

	Distribute the reports for materials purchased under a MoDOT purchase order as described in [[:~~category~~:1101 Materials Purchased by a ~~MoDOT~~ Purchase Order\|1101 Materials Purchased by a ~~MoDOT~~ Purchase Order]].		Distribute the reports for materials purchased under a MoDOT purchase order as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|1101 Materials Purchased by a Department Purchase Order]].

	==Certification (for Sec 1064.5)==		==Certification (for Sec 1064.5)==

	'''For Sec 1064.5.1''' The manufacturer shall provide certification to the contractor that the barrier is in accordance with the contract documents. In place of a stamp on Two-Loop barrier, a certification may be provided stating the production date was before January 1, 2004.		'''For Sec 1064.5.1''' The manufacturer shall provide certification to the contractor that the barrier is in accordance with the contract documents. In place of a stamp on Two-Loop barrier, a certification may be provided stating the production date was before January 1, 2004.

Smithk: article construction

2007-08-23T15:09:02Z

article construction

← Older revision		Revision as of 10:09, 23 August 2007
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	Barrier is accepted on certification and visual inspection by Construction personnel, and although Material inspectors may be asked to assist them, Construction will be responsible for reporting it through SiteManager.		Barrier is accepted on certification and visual inspection by Construction personnel, and although Material inspectors may be asked to assist them, Construction will be responsible for reporting it through SiteManager.

	Distribute the reports for materials purchased under a MoDOT purchase order as described in [[:category:1101 ~~Maintenance Materials#1101.1~~ Materials Purchased by a MoDOT Purchase Order\|1101.1 Materials Purchased by a MoDOT Purchase Order]].		Distribute the reports for materials purchased under a MoDOT purchase order as described in [[:category:1101 Materials Purchased by a MoDOT Purchase Order\|1101 Materials Purchased by a MoDOT Purchase Order]].

	==Certification (for Sec 1064.5)==		==Certification (for Sec 1064.5)==

	'''For Sec 1064.5.1''' The manufacturer shall provide certification to the contractor that the barrier is in accordance with the contract documents. In place of a stamp on Two-Loop barrier, a certification may be provided stating the production date was before January 1, 2004.		'''For Sec 1064.5.1''' The manufacturer shall provide certification to the contractor that the barrier is in accordance with the contract documents. In place of a stamp on Two-Loop barrier, a certification may be provided stating the production date was before January 1, 2004.

Smithk: article construction

2007-06-21T14:23:54Z

article construction

← Older revision		Revision as of 09:23, 21 June 2007
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			[[image:1064.jpg\|right\|275px\|thumb\|<center>'''Moving the temporary concrete traffic barrier'''</center>]]
	This article establishes procedures for inspection and acceptance of [[:category:617 Traffic Barrier#617.1 Temporary Concrete Traffic Barrier\|temporary concrete		This article establishes procedures for inspection and acceptance of [[:category:617 Traffic Barrier#617.1 Temporary Concrete Traffic Barrier\|temporary concrete
	traffic barrier]]. It provides the material inspection guidelines for [http://www.modot.mo.gov/business/standards_and_specs/Sec1064.pdf Sec 1064].		traffic barrier]]. It provides the material inspection guidelines for [http://www.modot.mo.gov/business/standards_and_specs/Sec1064.pdf Sec 1064].

Smithk: article construction

2007-05-10T19:24:09Z

article construction

← Older revision		Revision as of 14:24, 10 May 2007
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	This article ~~establish~~ procedures for inspection and acceptance of [[:category:617 Traffic Barrier#617.1 Temporary Concrete Traffic Barrier\|temporary concrete		This article establishes procedures for inspection and acceptance of [[:category:617 Traffic Barrier#617.1 Temporary Concrete Traffic Barrier\|temporary concrete
	traffic barrier]]. It provides the material inspection guidelines for [http://www.modot.mo.gov/business/standards_and_specs/Sec1064.pdf Sec 1064].		traffic barrier]]. It provides the material inspection guidelines for [http://www.modot.mo.gov/business/standards_and_specs/Sec1064.pdf Sec 1064].