Category:1018 Fly Ash for Concrete - Revision history

Hoskir: (CM)updated per RR 3694

2023-05-26T14:20:43Z

(CM)updated per RR 3694

← Older revision		Revision as of 09:20, 26 May 2023
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	====1018.2.2 Inspection and Sampling====		====1018.2.2 Inspection and Sampling====
	The ~~Field Materials~~ Chemist may coordinate with the marketing entity to obtain a semi-annual split sample of fly ash from each qualified source. Complete a sample record in AASHTOWARE Project (AWP) showing manufacturer, marketing entity, silo number, class and other pertinent information. Designate sample type as a " Split Sample". The marketing entity shall furnish test results on the split sample direct to the ~~Field Materials~~ Chemist within two weeks of completion.		The Senior Chemist may coordinate with the marketing entity to obtain a semi-annual split sample of fly ash from each qualified source. Complete a sample record in AASHTOWARE Project (AWP) showing manufacturer, marketing entity, silo number, class and other pertinent information. Designate sample type as a " Split Sample". The marketing entity shall furnish test results on the split sample direct to the Senior Chemist within two weeks of completion.

	====1018.2.3 Disqualified Facilities====		====1018.2.3 Disqualified Facilities====
	Fly ash marketing entities or terminals that fail to comply with the qualified status as set forth in Specification Sec 1018 will be required to designate the silo(s), bin(s), or storage facility from which they propose to furnish fly ash for MoDOT projects. The producer must sample, test, and report satisfactory test results for each designated silo, bin, or storage facility. Prior to any shipment and following a satisfactory report furnished to the		Fly ash marketing entities or terminals that fail to comply with the qualified status as set forth in Specification Sec 1018 will be required to designate the silo(s), bin(s), or storage facility from which they propose to furnish fly ash for MoDOT projects. The producer must sample, test, and report satisfactory test results for each designated silo, bin, or storage facility. Prior to any shipment and following a satisfactory report furnished to the
	Chemical Laboratory Director, each silo, bin, or storage facility will be sampled and sealed by the ~~Field Materials~~ Chemist. If the results of testing by the Central Laboratory are satisfactory, the sealed silo, bin, or storage facility will be approved. This procedure will continue until adequate quality control has been re-established.		Chemical Laboratory Director, each silo, bin, or storage facility will be sampled and sealed by the Senior Chemist. If the results of testing by the Central Laboratory are satisfactory, the sealed silo, bin, or storage facility will be approved. This procedure will continue until adequate quality control has been re-established.

	====1018.2.4 Destination Inspection of Approved or Certified Fly Ash====		====1018.2.4 Destination Inspection of Approved or Certified Fly Ash====
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	===1018.5.2 Procedure===		===1018.5.2 Procedure===
	Chemical analysis is to be conducted according to ASTM C114 and MoDOT Test Methods T46 and ~~T47~~. Original test data and calculations are to be recorded in Laboratory workbooks. Test results are to be recorded through AWP and retained on file in the Laboratory.		Chemical analysis is to be conducted according to ASTM C114 and MoDOT Test Methods T46 and T91. Original test data and calculations are to be recorded in Laboratory workbooks. Test results are to be recorded through AWP and retained on file in the Laboratory.

	Physical tests on the following are to be conducted in accordance with ASTM C311.		Physical tests on the following are to be conducted in accordance with ASTM C311.

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

2021-09-16T13:10:55Z

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

Smithk: updated pre-qualified list link

2019-04-12T13:33:48Z

updated pre-qualified list link

← Older revision		Revision as of 08:33, 12 April 2019
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	\|'''Approved Products'''		\|'''Approved Products'''
	\|-		\|-
	\|[~~http~~://modot.~~mo.gov/business/materials~~/~~pdf~~/~~vol_1/FS1018T1.pdf~~ Qualified Fly Ash Sources]		\|[https://www.modot.org/media/475 Qualified Fly Ash Sources]
	\|-		\|-
	\|'''MGS Information'''		\|'''MGS Information'''
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	===1018.4 Qualified Fly Ash Sources===		===1018.4 Qualified Fly Ash Sources===

	Refer to [~~http~~://modot.~~mo.gov/business/materials~~/~~pdf~~/~~vol_1/FS1018T1.pdf~~ Qualified ~~Flyash~~ Sources] on MoDOT's website.		Refer to [https://www.modot.org/media/475 Qualified Fly Ash Sources] on MoDOT's website.

	==1018.5 Laboratory Procedures for Sec 1018==		==1018.5 Laboratory Procedures for Sec 1018==

Smithk: updated link

2018-10-11T20:06:21Z

updated link

← Older revision		Revision as of 15:06, 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]
	\|}		\|}

Smithk: updated links

2016-06-15T15:56:00Z

updated links

← Older revision		Revision as of 10:56, 15 June 2016
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	This article establishes procedures for inspecting, [[106.3 Samples, Tests and Cited Specifications#106.3.1 Sampling\|sampling]], and accepting fly ash at the source and destination and to establish a list of qualified fly ash sources. Refer to [http://www.modot.~~mo.gov~~/business/standards_and_specs/~~Sec1018~~.pdf Sec 1018] for MoDOT’s specifications.		This article establishes procedures for inspecting, [[106.3 Samples, Tests and Cited Specifications#106.3.1 Sampling\|sampling]], and accepting fly ash at the source and destination and to establish a list of qualified fly ash sources. Refer to [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1018] for MoDOT’s specifications.

	{\|style="padding: 0.3em; margin-left:15px; border:1px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="160px" align="right"		{\|style="padding: 0.3em; margin-left:15px; border:1px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="160px" align="right"
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	====1018.2.1 Source Acceptance and Qualification====		====1018.2.1 Source Acceptance and Qualification====
	All fly ash for use in MoDOT projects must be furnished from a qualified marketing entity or a qualified terminal and must comply with the requirements of [http://www.modot.~~mo.gov~~/business/standards_and_specs/~~Sec1018~~.pdf Sec 1018]. The procedures for qualification are listed in Sec 1018. Questions from potential suppliers concerning qualification are to be directed to the Central Office. The latest copy of each marketing entity's quality control plan is to be kept on file in the Central Office. Send any updates to the quality control plan directly to the Chemical Laboratory Director.		All fly ash for use in MoDOT projects must be furnished from a qualified marketing entity or a qualified terminal and must comply with the requirements of [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1018]. The procedures for qualification are listed in Sec 1018. Questions from potential suppliers concerning qualification are to be directed to the Central Office. The latest copy of each marketing entity's quality control plan is to be kept on file in the Central Office. Send any updates to the quality control plan directly to the Chemical Laboratory Director.

	====1018.2.2 Inspection and Sampling====		====1018.2.2 Inspection and Sampling====
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	Place the samples taken at destination in a canvas bag containing a plastic liner and ship to the Central Laboratory. Complete a sample record in SiteManager and show the manufacturer, marketing entity, silo or bin number, type, and other pertinent information such as contractor, plant location, and county. Designate the sample type "Proj-Check Sample".		Place the samples taken at destination in a canvas bag containing a plastic liner and ship to the Central Laboratory. Complete a sample record in SiteManager and show the manufacturer, marketing entity, silo or bin number, type, and other pertinent information such as contractor, plant location, and county. Designate the sample type "Proj-Check Sample".

	The district is to ensure that the qualified marketing entity is certifying each shipment in accordance with [http://www.modot.~~mo.gov~~/business/standards_and_specs/~~Sec1018~~.pdf Sec 1018] including all requirements for signatures and shipments from other entities.		The district is to ensure that the qualified marketing entity is certifying each shipment in accordance with [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1018] including all requirements for signatures and shipments from other entities.

	===1018.3 Report===		===1018.3 Report===

Smithk: updated link

2013-08-22T14:44:06Z

updated link

← Older revision		Revision as of 09:44, 22 August 2013
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	===1018.5.5 Sample Record===		===1018.5.5 Sample Record===
	The sample record shall be completed in SiteManager, as described in [~~http~~:~~//contribute.modot.mo.gov/business/materials/pdf/vol_3/AS3510~~.~~pdf Automation Section 3510~~], and shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in [[106.20 Reporting\|EPG 106.20 Reporting]], are to be included in the remarks to clarify conditions of acceptance or rejections. Test results shall be reported on the appropriate templates under the Tests tab.		The sample record shall be completed in SiteManager, as described in [[:Category:101 Standard Forms#Sample Record General Information\| Sample Record General Information]] [[image:bulldozer.jpg\|20px]], and shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in [[106.20 Reporting\|EPG 106.20 Reporting]], are to be included in the remarks to clarify conditions of acceptance or rejections. Test results shall be reported on the appropriate templates under the Tests tab.

Smithk: /* 1018.5.5 Sample Record */ Per CM, updated link to AS 3510

2011-07-06T12:37:35Z

1018.5.5 Sample Record: Per CM, updated link to AS 3510

← Older revision		Revision as of 07:37, 6 July 2011
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	===1018.5.5 Sample Record===		===1018.5.5 Sample Record===
	The sample record shall be completed in SiteManager, as described in [http://~~wwwi~~/~~intranet~~/cm/~~materials~~/vol_3/AS3510.pdf Automation Section 3510], and shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in [[106.20 Reporting\|EPG 106.20 Reporting]], are to be included in the remarks to clarify conditions of acceptance or rejections. Test results shall be reported on the appropriate templates under the Tests tab.		The sample record shall be completed in SiteManager, as described in [http://contribute.modot.mo.gov/business/materials/pdf/vol_3/AS3510.pdf Automation Section 3510], and shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in [[106.20 Reporting\|EPG 106.20 Reporting]], are to be included in the remarks to clarify conditions of acceptance or rejections. Test results shall be reported on the appropriate templates under the Tests tab.

Smithk: /* 1018.5.5 Sample Record */ updated link

2010-07-01T17:53:41Z

1018.5.5 Sample Record: updated link

← Older revision		Revision as of 12:53, 1 July 2010
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	===1018.5.5 Sample Record===		===1018.5.5 Sample Record===
	The sample record shall be completed in SiteManager, as described in [http://wwwi/intranet/cm/materials/vol_3/AS3510.pdf Automation Section 3510], and shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in [[106.9 Reporting ~~Test Results~~\|Reporting ~~Test Results~~]], are to be included in the remarks to clarify conditions of acceptance or rejections. Test results shall be reported on the appropriate templates under the Tests tab.		The sample record shall be completed in SiteManager, as described in [http://wwwi/intranet/cm/materials/vol_3/AS3510.pdf Automation Section 3510], and shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in [[106.20 Reporting\|EPG 106.20 Reporting]], are to be included in the remarks to clarify conditions of acceptance or rejections. Test results shall be reported on the appropriate templates under the Tests tab.

Smithk: update link

2010-07-01T16:16:37Z

update link

← Older revision		Revision as of 11:16, 1 July 2010
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	This article establishes procedures for inspecting, [[106.5 Sampling\|sampling]], and accepting fly ash at the source and destination and to establish a list of qualified fly ash sources. Refer to [http://www.modot.mo.gov/business/standards_and_specs/Sec1018.pdf Sec 1018] for MoDOT’s specifications.		This article establishes procedures for inspecting, [[106.3 Samples, Tests and Cited Specifications#106.3.1 Sampling\|sampling]], and accepting fly ash at the source and destination and to establish a list of qualified fly ash sources. Refer to [http://www.modot.mo.gov/business/standards_and_specs/Sec1018.pdf Sec 1018] for MoDOT’s specifications.

	{\|style="padding: 0.3em; margin-left:15px; border:1px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="160px" align="right"		{\|style="padding: 0.3em; margin-left:15px; border:1px solid #a9a9a9; text-align:center; font-size: 95%; background:#f5f5f5" width="160px" align="right"

Smithk: /* 1018.3 Report */updated Operations Engineer title to Construction and Materials Engineer

2009-12-28T18:00:35Z

1018.3 Report: updated Operations Engineer title to Construction and Materials Engineer

← Older revision		Revision as of 13:00, 28 December 2009
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	Reports of Central Laboratory test results on random samples of fly ash originating from a qualified marketing entity will not be distributed unless specifically requested and conditions warrant this information for a specific purpose.		Reports of Central Laboratory test results on random samples of fly ash originating from a qualified marketing entity will not be distributed unless specifically requested and conditions warrant this information for a specific purpose.

	The receiving ~~district Operations~~ Engineer shall continuously monitor shipments to the particular ready-mix or paving plants to assure the fly ash was shipped from an approved source.		The receiving District Construction and Materials Engineer shall continuously monitor shipments to the particular ready-mix or paving plants to assure the fly ash was shipped from an approved source.

	Perform a review of each plant's inspector's daily report at regular intervals not to exceed one week. Verify that enough tickets are shown to account for the amount of fly ash used and that the fly ash came from a qualified marketing entity.		Perform a review of each plant's inspector's daily report at regular intervals not to exceed one week. Verify that enough tickets are shown to account for the amount of fly ash used and that the fly ash came from a qualified marketing entity.

	If the report does not contain the required information, notify the ~~district Operations~~ Engineer.		If the report does not contain the required information, notify the District Construction and Materials Engineer.

	===1018.4 Qualified Fly Ash Sources===		===1018.4 Qualified Fly Ash Sources===

← Older revision		Revision as of 08:10, 16 September 2021
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	====1018.2.2 Inspection and Sampling====		====1018.2.2 Inspection and Sampling====
	The Field Materials Chemist may coordinate with the marketing entity to obtain a semi-annual split sample of fly ash from each qualified source. Complete a sample record in ~~SiteManager~~ showing manufacturer, marketing entity, silo number, class and other pertinent information. Designate sample type as a " Split Sample". The marketing entity shall furnish test results on the split sample direct to the Field Materials Chemist within two weeks of completion.		The Field Materials Chemist may coordinate with the marketing entity to obtain a semi-annual split sample of fly ash from each qualified source. Complete a sample record in AASHTOWARE Project (AWP) showing manufacturer, marketing entity, silo number, class and other pertinent information. Designate sample type as a " Split Sample". The marketing entity shall furnish test results on the split sample direct to the Field Materials Chemist within two weeks of completion.

	====1018.2.3 Disqualified Facilities====		====1018.2.3 Disqualified Facilities====
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	At ready-mix or precast plants, take a sample for each 600 tons (544 Mg) or portion thereof with a minimum of one sample every other month during the period that the ready-mix or precast plant is furnishing fly ash modified concrete for MoDOT work.		At ready-mix or precast plants, take a sample for each 600 tons (544 Mg) or portion thereof with a minimum of one sample every other month during the period that the ready-mix or precast plant is furnishing fly ash modified concrete for MoDOT work.

	Place the samples taken at destination in a canvas bag containing a plastic liner and ship to the Central Laboratory. Complete a sample record in ~~SiteManager~~ and show the manufacturer, marketing entity, silo or bin number, type, and other pertinent information such as contractor, plant location, and county. Designate the sample type "Proj-Check Sample".		Place the samples taken at destination in a canvas bag containing a plastic liner and ship to the Central Laboratory. Complete a sample record in AWP and show the manufacturer, marketing entity, silo or bin number, type, and other pertinent information such as contractor, plant location, and county. Designate the sample type "Proj-Check Sample".

	The district is to ensure that the qualified marketing entity is certifying each shipment in accordance with [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1018] including all requirements for signatures and shipments from other entities.		The district is to ensure that the qualified marketing entity is certifying each shipment in accordance with [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1018] including all requirements for signatures and shipments from other entities.
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	===1018.5.2 Procedure===		===1018.5.2 Procedure===
	Chemical analysis is to be conducted according to ASTM C114 and MoDOT Test Methods T46 and T47. Original test data and calculations are to be recorded in Laboratory workbooks. Test results are to be recorded through ~~SiteManager~~ and retained on file in the Laboratory.		Chemical analysis is to be conducted according to ASTM C114 and MoDOT Test Methods T46 and T47. Original test data and calculations are to be recorded in Laboratory workbooks. Test results are to be recorded through AWP and retained on file in the Laboratory.

	Physical tests on the following are to be conducted in accordance with ASTM C311.		Physical tests on the following are to be conducted in accordance with ASTM C311.
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	:(d) Soundness, autoclave ASTM C311		:(d) Soundness, autoclave ASTM C311
	:(e) Specific Gravity ASTM C311		:(e) Specific Gravity ASTM C311
	Original test data and calculations are to be recorded in Laboratory workbooks. Test results are to be recorded through ~~SiteManager~~ and retained on file in the Laboratory.		Original test data and calculations are to be recorded in Laboratory workbooks. Test results are to be recorded through AWP and retained on file in the Laboratory.

	===1018.5.3 Source Acceptance===		===1018.5.3 Source Acceptance===
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	===1018.5.5 Sample Record===		===1018.5.5 Sample Record===
	The sample record shall be completed in ~~SiteManager, as described~~ in [[:Category:101 Standard Forms#Sample Record General ~~Information~~\| Sample Record General ~~Information]] [[image:bulldozer.jpg\|20px~~]], and shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in [[106.20 Reporting\|EPG 106.20 Reporting]], are to be included in the remarks to clarify conditions of acceptance or rejections. Test results shall be reported on the appropriate templates under the Tests tab.		The sample record shall be completed in AASHTOWARE Project (AWP) in accordance with [[:Category:101 Standard Forms #Sample Record, General\|AWP MA Sample Record, General]], and shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in [[106.20 Reporting\|EPG 106.20 Reporting]], are to be included in the remarks to clarify conditions of acceptance or rejections. Test results shall be reported on the appropriate templates under the Tests tab.