Category:1032 Precast Concrete Flared End Sections - Revision history

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

2021-10-01T18:13:04Z

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

← Older revision		Revision as of 13:13, 1 October 2021
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	End sections that are compliant on the basis of inspection are to be stamped MoDOT OK. The ~~SiteManager~~ Sample I.D. is to be printed next to the OK stamp. The stamp and marking should be on the inside of the left side of the flare as you look into the flared end, so it remains visible after installation.		End sections that are compliant on the basis of inspection are to be stamped MoDOT OK. The AASHTOWARE Project (AWP) Sample I.D. is to be printed next to the OK stamp. The stamp and marking should be on the inside of the left side of the flare as you look into the flared end, so it remains visible after installation.

	End sections are to be reported to the contract using ~~SiteManager~~.		End sections are to be reported to the contract using AWP.

	====1032.2.2 Acceptance by Certification Method====		====1032.2.2 Acceptance by Certification Method====
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	End sections that are clearly marked with a listed manufacturer's name are acceptable on the basis of that name and do not require the MoDOT OK stamp or a Sample I.D. number on the end section.		End sections that are clearly marked with a listed manufacturer's name are acceptable on the basis of that name and do not require the MoDOT OK stamp or a Sample I.D. number on the end section.

	To retain listing as a certified producer, the manufacturer must report any sections shipped for MoDOT work before, or the day of, shipment so the material may be reported by the district to the contract using ~~SiteManager~~.		To retain listing as a certified producer, the manufacturer must report any sections shipped for MoDOT work before, or the day of, shipment so the material may be reported by the district to the contract using AWP.

	Compressive strength is to be determined for each 300 flared end sections of each size and type offered for inspection regardless of the inspection method, and should be recorded in ~~SiteManager~~.		Compressive strength is to be determined for each 300 flared end sections of each size and type offered for inspection regardless of the inspection method, and should be recorded in AWP.

Smithk: updated link

2018-10-11T20:07:30Z

updated link

← Older revision		Revision as of 15:07, 11 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]
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Smithk: updated link

2016-06-15T17:21:32Z

updated link

← Older revision		Revision as of 12:21, 15 June 2016
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	This article establishes procedures for inspecting, sampling and reporting precast concrete flared end sections. Refer to [http://www.modot.~~mo.gov~~/business/standards_and_specs/~~Sec1032~~.pdf Sec 1032] for MoDOT’s specifications.		This article establishes procedures for inspecting, sampling and reporting precast concrete flared end sections. Refer to [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1032] for MoDOT’s specifications.

	For Laboratory testing and sample reporting procedures, refer to [[1032.3 Laboratory Testing Guidelines for Sec 1032\|EPG 1032.3 Laboratory Testing Guidelines for Sec 1032]].		For Laboratory testing and sample reporting procedures, refer to [[1032.3 Laboratory Testing Guidelines for Sec 1032\|EPG 1032.3 Laboratory Testing Guidelines for Sec 1032]].

Smithk: /* 1032.2.1 Acceptance by Inspection Method */Added box for related info about steel fibers

2015-11-19T16:27:33Z

1032.2.1 Acceptance by Inspection Method: Added box for related info about steel fibers

← Older revision		Revision as of 11:27, 19 November 2015
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	Confirm that the materials incorporated into the product are approved, that reinforcement is properly placed, that compressive strength of representative concrete is greater than 4,000 psi and that the finished section has proper dimensions and appearance. If steel fibers are used instead of standard reinforcement, confirm that acceptable proof-of-design testing for the flared end section has been conducted within the last three years and that the fiber type and dosage rate match the tested design. Additionally, check that end sections have no protruding steel fibers.		Confirm that the materials incorporated into the product are approved, that reinforcement is properly placed, that compressive strength of representative concrete is greater than 4,000 psi and that the finished section has proper dimensions and appearance. If steel fibers are used instead of standard reinforcement, confirm that acceptable proof-of-design testing for the flared end section has been conducted within the last three years and that the fiber type and dosage rate match the tested design. Additionally, check that end sections have no protruding steel fibers.
			{\|style="padding: 0.3em; margin-left:15px; border:2px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="350px" align="right"
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			\|'''Related Information about Steel Fibers'''
			\|-
			\|[[106.9 Buy America Requirement\|EPG 106.9 Buy America Requirement]]
			\|}

	End sections that are compliant on the basis of inspection are to be stamped MoDOT OK. The SiteManager Sample I.D. is to be printed next to the OK stamp. The stamp and marking should be on the inside of the left side of the flare as you look into the flared end, so it remains visible after installation.		End sections that are compliant on the basis of inspection are to be stamped MoDOT OK. The SiteManager Sample I.D. is to be printed next to the OK stamp. The stamp and marking should be on the inside of the left side of the flare as you look into the flared end, so it remains visible after installation.

Smithk: Per CM, allows a concrete pipe manufacturer to use steel fibers in concrete flared end sections instead of standard reinforcing steel.

2015-11-17T20:53:02Z

Per CM, allows a concrete pipe manufacturer to use steel fibers in concrete flared end sections instead of standard reinforcing steel.

← Older revision		Revision as of 15:53, 17 November 2015
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	Acceptance of precast concrete flared end sections is to be based on acceptance of materials incorporated into the end section, compressive strength of concrete as determined from cylinders or cores and inspection of the finished end section.		Acceptance of precast concrete flared end sections is to be based on acceptance of materials incorporated into the end section, compressive strength of concrete as determined from cylinders or cores and inspection of the finished end section.

	Confirm that the materials incorporated into the product are approved, that reinforcement is properly placed, that compressive strength of representative concrete is greater than 4,000 psi and that the finished section has proper dimensions and appearance.		Confirm that the materials incorporated into the product are approved, that reinforcement is properly placed, that compressive strength of representative concrete is greater than 4,000 psi and that the finished section has proper dimensions and appearance. If steel fibers are used instead of standard reinforcement, confirm that acceptable proof-of-design testing for the flared end section has been conducted within the last three years and that the fiber type and dosage rate match the tested design. Additionally, check that end sections have no protruding steel fibers.

	End sections that are compliant on the basis of inspection are to be stamped MoDOT OK. The SiteManager Sample I.D. is to be printed next to the OK stamp. The stamp and marking should be on the inside of the left side of the flare as you look into the flared end, so it remains visible after installation.		End sections that are compliant on the basis of inspection are to be stamped MoDOT OK. The SiteManager Sample I.D. is to be printed next to the OK stamp. The stamp and marking should be on the inside of the left side of the flare as you look into the flared end, so it remains visible after installation.
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	====1032.2.2 Acceptance by Certification Method====		====1032.2.2 Acceptance by Certification Method====
	The District Construction and Materials Engineer may review the manufacturer's quality control procedures and make an annual recommendation to Construction and Materials regarding the appropriateness of acceptance of material by the certification process. Manufacturers approved to produce on certification are listed the table below. Material from listed manufacturers may be accepted based on certification, manufacturer's quality control documentation and compressive strength tests on samples.		The District Construction and Materials Engineer may review the manufacturer's quality control procedures and make an annual recommendation to Construction and Materials regarding the appropriateness of acceptance of material by the certification process. Manufacturers approved to produce on certification are listed the table below. Material from listed manufacturers may be accepted based on certification, manufacturer's quality control documentation and compressive strength tests on samples. If steel fibers are used instead of standard reinforcement, quality control documentation shall show acceptable proof-of-design testing for the flared end section has been conducted within the last three years and that the fiber type and dosage rate match the tested design.

	===<center>Table 1032 Certified Fabricators of Precast Concrete Flared End Sections</center>===		===<center>Table 1032 Certified Fabricators of Precast Concrete Flared End Sections</center>===
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	Compressive strength of a sample, dimensions of representative end sections, workmanship and quality control processes and documentation are to be checked a minimum of twice each year. If they are not acceptable, the manufacturer will be notified immediately that they are no longer listed and any existing product is ineligible for MoDOT work. The manufacturer would be allowed to make new product under the procedure in [[:category:1032 Precast Concrete Flared End Sections#1032.2.1 Acceptance by Inspection Method\|EPG 1032.2.1 Acceptance by Inspection Method]].		Compressive strength of a sample, dimensions of representative end sections, workmanship and quality control processes and documentation are to be checked a minimum of twice each year. Additionally, if end sections contain steel fibers instead of standard reinforcement, check documentation of steel fiber use and that representative end sections have no protruding fibers. If they are not acceptable, the manufacturer will be notified immediately that they are no longer listed and any existing product is ineligible for MoDOT work. The manufacturer would be allowed to make new product under the procedure in [[:category:1032 Precast Concrete Flared End Sections#1032.2.1 Acceptance by Inspection Method\|EPG 1032.2.1 Acceptance by Inspection Method]].

	End sections that are clearly marked with a listed manufacturer's name are acceptable on the basis of that name and do not require the MoDOT OK stamp or a Sample I.D. number on the end section.		End sections that are clearly marked with a listed manufacturer's name are acceptable on the basis of that name and do not require the MoDOT OK stamp or a Sample I.D. number on the end section.

Smithk: minor clarifications

2010-03-31T12:39:31Z

minor clarifications

← Older revision		Revision as of 07:39, 31 March 2010
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	This article establishes procedures for inspecting, sampling and reporting precast concrete flared end sections. Refer to [http://www.modot.mo.gov/business/standards_and_specs/Sec1032.pdf Sec 1032] for MoDOT’s specifications.		This article establishes procedures for inspecting, sampling and reporting precast concrete flared end sections. Refer to [http://www.modot.mo.gov/business/standards_and_specs/Sec1032.pdf Sec 1032] for MoDOT’s specifications.

	For Laboratory testing and sample reporting procedures, refer to [[1032.3 Laboratory Testing Guidelines for Sec 1032\|1032.3 Laboratory Testing Guidelines for Sec 1032]].		For Laboratory testing and sample reporting procedures, refer to [[1032.3 Laboratory Testing Guidelines for Sec 1032\|EPG 1032.3 Laboratory Testing Guidelines for Sec 1032]].

	===1032.1 Apparatus===		===1032.1 Apparatus===
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	Compressive strength of a sample, dimensions of representative end sections, workmanship and quality control processes and documentation are to be checked a minimum of twice each year. If they are not acceptable, the manufacturer will be notified immediately that they are no longer listed and any existing product is ineligible for MoDOT work. The manufacturer would be allowed to make new product under the procedure in [[:category:1032 Precast Concrete Flared End Sections#1032.2.1 Acceptance by Inspection Method\|1032.2.1 Acceptance by Inspection Method]].		Compressive strength of a sample, dimensions of representative end sections, workmanship and quality control processes and documentation are to be checked a minimum of twice each year. If they are not acceptable, the manufacturer will be notified immediately that they are no longer listed and any existing product is ineligible for MoDOT work. The manufacturer would be allowed to make new product under the procedure in [[:category:1032 Precast Concrete Flared End Sections#1032.2.1 Acceptance by Inspection Method\|EPG 1032.2.1 Acceptance by Inspection Method]].

	End sections that are clearly marked with a listed manufacturer's name are acceptable on the basis of that name and do not require the MoDOT OK stamp or a Sample I.D. number on the end section.		End sections that are clearly marked with a listed manufacturer's name are acceptable on the basis of that name and do not require the MoDOT OK stamp or a Sample I.D. number on the end section.

Smithk: /* 1032.2.2 Acceptance by Certification Method */updated Operations Engineer title to Construction and Materials Engineer

2009-12-28T18:35:45Z

1032.2.2 Acceptance by Certification Method: updated Operations Engineer title to Construction and Materials Engineer

← Older revision		Revision as of 13:35, 28 December 2009
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	====1032.2.2 Acceptance by Certification Method====		====1032.2.2 Acceptance by Certification Method====
	The ~~district Operations~~ Engineer may review the manufacturer's quality control procedures and make an annual recommendation to Construction and Materials regarding the appropriateness of acceptance of material by the certification process. Manufacturers approved to produce on certification are listed the table below. Material from listed manufacturers may be accepted based on certification, manufacturer's quality control documentation and compressive strength tests on samples.		The District Construction and Materials Engineer may review the manufacturer's quality control procedures and make an annual recommendation to Construction and Materials regarding the appropriateness of acceptance of material by the certification process. Manufacturers approved to produce on certification are listed the table below. Material from listed manufacturers may be accepted based on certification, manufacturer's quality control documentation and compressive strength tests on samples.

	===<center>Table 1032 Certified Fabricators of Precast Concrete Flared End Sections</center>===		===<center>Table 1032 Certified Fabricators of Precast Concrete Flared End Sections</center>===

Smithk: article construction

2007-10-29T17:30:04Z

article construction

← Older revision		Revision as of 12:30, 29 October 2007
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			{\|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]
			\|}

	This article establishes procedures for inspecting, sampling and reporting precast concrete flared end sections. Refer to [http://www.modot.mo.gov/business/standards_and_specs/Sec1032.pdf Sec 1032] for MoDOT’s specifications.		This article establishes procedures for inspecting, sampling and reporting precast concrete flared end sections. Refer to [http://www.modot.mo.gov/business/standards_and_specs/Sec1032.pdf Sec 1032] for MoDOT’s specifications.

Smithk: article construction

2007-09-05T20:43:47Z

article construction

← Older revision		Revision as of 15:43, 5 September 2007
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	This article establishes procedures for inspecting, sampling and reporting precast concrete flared end sections. Refer to [http://www.modot.mo.gov/business/standards_and_specs/Sec1032.pdf Sec 1032] for MoDOT’s specifications.		This article establishes procedures for inspecting, sampling and reporting precast concrete flared end sections. Refer to [http://www.modot.mo.gov/business/standards_and_specs/Sec1032.pdf Sec 1032] for MoDOT’s specifications.

			For Laboratory testing and sample reporting procedures, refer to [[1032.3 Laboratory Testing Guidelines for Sec 1032\|1032.3 Laboratory Testing Guidelines for Sec 1032]].

	===1032.1 Apparatus===		===1032.1 Apparatus===

Smithk: article construction

2007-06-26T13:53:56Z

article construction

← Older revision		Revision as of 08:53, 26 June 2007
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	Compressive strength of a sample, dimensions of representative end sections, workmanship and quality control processes and documentation are to be checked a minimum of twice each year. If they are not acceptable, the manufacturer will be notified immediately that they are no longer listed and any existing product is ineligible for MoDOT work. The manufacturer would be allowed to make new product under the procedure in [[:category:1032 Precast Concrete Flared End ~~Section~~#1032.2.1 Acceptance by Inspection Method\|1032.2.1 Acceptance by Inspection Method]].		Compressive strength of a sample, dimensions of representative end sections, workmanship and quality control processes and documentation are to be checked a minimum of twice each year. If they are not acceptable, the manufacturer will be notified immediately that they are no longer listed and any existing product is ineligible for MoDOT work. The manufacturer would be allowed to make new product under the procedure in [[:category:1032 Precast Concrete Flared End Sections#1032.2.1 Acceptance by Inspection Method\|1032.2.1 Acceptance by Inspection Method]].

	End sections that are clearly marked with a listed manufacturer's name are acceptable on the basis of that name and do not require the MoDOT OK stamp or a Sample I.D. number on the end section.		End sections that are clearly marked with a listed manufacturer's name are acceptable on the basis of that name and do not require the MoDOT OK stamp or a Sample I.D. number on the end section.