Category:302 Stabilized Permeable Base - Revision history

Smithk: updated links

2016-06-08T20:01:38Z

updated links

Smithk: /* 302.2.1 Procedure */Per CM, revision is a result of switching from project-based to system-based Indep. Assurance & going to a QC/QA sampling & testing

2012-10-18T17:27:15Z

302.2.1 Procedure: Per CM, revision is a result of switching from project-based to system-based Indep. Assurance & going to a QC/QA sampling & testing

← Older revision		Revision as of 12:27, 18 October 2012
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	===302.2.1 Procedure===		===302.2.1 Procedure===
	====302.2.1.1 Asphalt Stabilized Permeable Base====
			====302.2.1.1 Production Testing====
			The QC tests and frequencies for these materials are covered in the table below.

			{\| border="1" cellpadding="5" cellspacing="0"
			\|- style="background:#CCCCCC"
			! Type of Construction or Material \|\| Tests to be Made (if specified) \|\| Sampled \|\| Minimum Number of Tests
			\|-
			\|'''Stabilized Permeable Base'''\|\|align="center"\| Graduation SAA002UB\|\|align="center"\|Before compactions\|\|One per 5,000 tons (5,000 megagrams) or fraction thereof per specified graduation source. None required if less than 1,000 tons (1,000 megagrams) of a specified graduation.
			\|}

			====302.2.1.2 Asphalt Stabilized Permeable Base====
	Mix design procedures are identical to those shown in [[:Category:401 Bituminous Base and Pavement#401.3 Materials Inspection for Sec 401\|Materials Inspection for Sec 401]]. However, trial mix samples shall not be obtained unless requested by the Field Office. Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0401.pdf Sec 401].		Mix design procedures are identical to those shown in [[:Category:401 Bituminous Base and Pavement#401.3 Materials Inspection for Sec 401\|Materials Inspection for Sec 401]]. However, trial mix samples shall not be obtained unless requested by the Field Office. Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0401.pdf Sec 401].

	====302.2.1.2 Cement Stabilized Permeable Base====		====302.2.1.3 Cement Stabilized Permeable Base====
	Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0501.pdf Sec 501].		Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0501.pdf Sec 501].

	[[image:302.jpg\|center\|800px]]		[[image:302.jpg\|center\|800px]]

Smithk: /* 302.2 Material Inspection for Sec 302 */ minor correction

2010-07-16T15:42:02Z

302.2 Material Inspection for Sec 302: minor correction

← Older revision		Revision as of 10:42, 16 July 2010
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	Mix design procedures are identical to those shown in [[:Category:401 Bituminous Base and Pavement#401.3 Materials Inspection for Sec 401\|Materials Inspection for Sec 401]]. However, trial mix samples shall not be obtained unless requested by the Field Office. Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0401.pdf Sec 401].		Mix design procedures are identical to those shown in [[:Category:401 Bituminous Base and Pavement#401.3 Materials Inspection for Sec 401\|Materials Inspection for Sec 401]]. However, trial mix samples shall not be obtained unless requested by the Field Office. Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0401.pdf Sec 401].

	====302.2.2.2 Cement Stabilized Permeable Base====		====302.2.1.2 Cement Stabilized Permeable Base====
	Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0501.pdf Sec 501].		Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0501.pdf Sec 501].

	[[image:302.jpg\|center\|800px]]		[[image:302.jpg\|center\|800px]]

Smithk: added photo

2010-07-16T15:40:40Z

added photo

← Older revision		Revision as of 10:40, 16 July 2010
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	====302.2.2.2 Cement Stabilized Permeable Base====		====302.2.2.2 Cement Stabilized Permeable Base====
	Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0501.pdf Sec 501].		Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0501.pdf Sec 501].

			[[image:302.jpg\|center\|800px]]

EPG-Admin: Minor correction in Spec reference

2008-10-23T12:18:58Z

Minor correction in Spec reference

← Older revision		Revision as of 07:18, 23 October 2008
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	====302.1.2.3 Cement Stabilized Permeable Base (Sec 302.2.3)====		====302.1.2.3 Cement Stabilized Permeable Base (Sec 302.2.3)====
	All proportioning, mixing, and transporting shall be in accordance with [http://modot.mo.gov/business/standards_and_specs/~~Sec0401~~.pdf Sec ~~401~~]. Fly ash and ground granulated blast furnace slag shall not be used. Cement and water must conform to specific material requirements of [http://modot.mo.gov/business/standards_and_specs/Sec1019.pdf Sec 1019] and [http://modot.mo.gov/business/standards_and_specs/Sec1070.pdf Sec 1070]. Water must be free from substances deleterious to hardening of cement. Water from sources approved for drinking purposes is normally satisfactory.		All proportioning, mixing, and transporting shall be in accordance with [http://modot.mo.gov/business/standards_and_specs/Sec0501.pdf Sec 501]. Fly ash and ground granulated blast furnace slag shall not be used. Cement and water must conform to specific material requirements of [http://modot.mo.gov/business/standards_and_specs/Sec1019.pdf Sec 1019] and [http://modot.mo.gov/business/standards_and_specs/Sec1070.pdf Sec 1070]. Water must be free from substances deleterious to hardening of cement. Water from sources approved for drinking purposes is normally satisfactory.

	===302.1.3 Construction Requirements (Sec 302.3)===		===302.1.3 Construction Requirements (Sec 302.3)===

EPG-Admin at 18:11, 27 August 2007

2007-08-27T18:11:09Z

← Older revision		Revision as of 13:11, 27 August 2007
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	===302.1.3 Construction Requirements (Sec 302.3)===		===302.1.3 Construction Requirements (Sec 302.3)===
	Review the general construction requirements listed in [[Category:300 BASES#300.2 Construction Inspection for Bases and Aggregate Surfaces\|Construction Inspection for Bases and Aggregate Surfaces]]. Many of the requirements for producing and placing treated permeable bases are also those specified for asphalt concrete, portland cement concrete, and portland cement concrete pavement. Check the appropriate specifications for applicable provision.		Review the general construction requirements listed in [[:Category:300 BASES#300.2 Construction Inspection for Bases and Aggregate Surfaces\|Construction Inspection for Bases and Aggregate Surfaces]]. Many of the requirements for producing and placing treated permeable bases are also those specified for asphalt concrete, portland cement concrete, and portland cement concrete pavement. Check the appropriate specifications for applicable provision.

	====302.1.3.1 Contamination (Sec 302.3.1)====		====302.1.3.1 Contamination (Sec 302.3.1)====

EPG-Admin at 17:41, 23 August 2007

2007-08-23T17:41:36Z

← Older revision		Revision as of 12:41, 23 August 2007
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	===302.2.1 Procedure===		===302.2.1 Procedure===
	====302.2.1.1 Asphalt Stabilized Permeable Base====		====302.2.1.1 Asphalt Stabilized Permeable Base====
	Mix design procedures are identical to those shown in [[Category:401 Bituminous Base and Pavement#401.3 Materials Inspection for Sec 401\|Materials Inspection for Sec 401. However, trial mix samples shall not be obtained unless requested by the Field Office. Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0401.pdf Sec 401].		Mix design procedures are identical to those shown in [[:Category:401 Bituminous Base and Pavement#401.3 Materials Inspection for Sec 401\|Materials Inspection for Sec 401]]. However, trial mix samples shall not be obtained unless requested by the Field Office. Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0401.pdf Sec 401].

	====302.2.2.2 Cement Stabilized Permeable Base====		====302.2.2.2 Cement Stabilized Permeable Base====
	Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0501.pdf Sec 501].		Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0501.pdf Sec 501].

EPG-Admin at 18:42, 20 August 2007

2007-08-20T18:42:22Z

← Older revision		Revision as of 13:42, 20 August 2007
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	The accepted quantities of permeable base of the thickness specified will be paid for at the		The accepted quantities of permeable base of the thickness specified will be paid for at the
	contract unit price for each of the pay items included in the contract.		contract unit price for each of the pay items included in the contract.

			==302.2 Material Inspection for Sec 302==
			This guidance establishes procedures for mix design of stabilized permeable base. Ingredients for use in stabilized permeable base are to be inspected in accordance with the applicable Materials Inspection Guidance.

			===302.2.1 Procedure===
			====302.2.1.1 Asphalt Stabilized Permeable Base====
			Mix design procedures are identical to those shown in [[Category:401 Bituminous Base and Pavement#401.3 Materials Inspection for Sec 401\|Materials Inspection for Sec 401. However, trial mix samples shall not be obtained unless requested by the Field Office. Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0401.pdf Sec 401].

			====302.2.2.2 Cement Stabilized Permeable Base====
			Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.mo.gov/business/standards_and_specs/Sec0501.pdf Sec 501].

EPG-Admin: /* 302.1.5 Basis of Payment */

2007-08-20T15:59:39Z

302.1.5 Basis of Payment

← Older revision		Revision as of 10:59, 20 August 2007
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	Final measurement of the completed permeable base will not be made except for authorized changes during construction or where appreciable errors are found in the contract quantity.		Final measurement of the completed permeable base will not be made except for authorized changes during construction or where appreciable errors are found in the contract quantity.

	===302.1.5 Basis of Payment===		===302.1.5 Basis of Payment (Sec 302.5)===
	The accepted quantities of permeable base of the thickness specified will be paid for at the		The accepted quantities of permeable base of the thickness specified will be paid for at the
	contract unit price for each of the pay items included in the contract.		contract unit price for each of the pay items included in the contract.

EPG-Admin: /* 302.1.4 Method of Measurement */

2007-08-20T15:59:25Z

302.1.4 Method of Measurement

← Older revision		Revision as of 10:59, 20 August 2007
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	Ensure minimum lift thicknesses are maintained and documented.		Ensure minimum lift thicknesses are maintained and documented.

	===302.1.4 Method of Measurement===		===302.1.4 Method of Measurement (Sec 302.4)===
	Final measurement of the completed permeable base will not be made except for authorized changes during construction or where appreciable errors are found in the contract quantity.		Final measurement of the completed permeable base will not be made except for authorized changes during construction or where appreciable errors are found in the contract quantity.

← Older revision		Revision as of 15:01, 8 June 2016
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	====302.1.2.2 Asphalt Stabilized Permeable Base (Sec 302.2.2)====		====302.1.2.2 Asphalt Stabilized Permeable Base (Sec 302.2.2)====
	All proportioning, mixing, and transporting shall be in accordance with [http://modot.~~mo.gov~~/business/standards_and_specs/~~Sec0401~~.pdf Sec 401].		All proportioning, mixing, and transporting shall be in accordance with [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=7 Sec 401].

	====302.1.2.3 Cement Stabilized Permeable Base (Sec 302.2.3)====		====302.1.2.3 Cement Stabilized Permeable Base (Sec 302.2.3)====
	All proportioning, mixing, and transporting shall be in accordance with [http://modot.~~mo.gov~~/business/standards_and_specs/~~Sec0501~~.pdf Sec 501]. Fly ash and ground granulated blast furnace slag shall not be used. Cement and water must conform to specific material requirements of [http://modot.~~mo.gov~~/business/standards_and_specs/~~Sec1019~~.pdf Sec 1019] and [http://modot.~~mo.gov~~/business/standards_and_specs/~~Sec1070~~.pdf Sec 1070]. Water must be free from substances deleterious to hardening of cement. Water from sources approved for drinking purposes is normally satisfactory.		All proportioning, mixing, and transporting shall be in accordance with [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=8 Sec 501]. Fly ash and ground granulated blast furnace slag shall not be used. Cement and water must conform to specific material requirements of [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1019] and [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=14 Sec 1070]. Water must be free from substances deleterious to hardening of cement. Water from sources approved for drinking purposes is normally satisfactory.

	===302.1.3 Construction Requirements (Sec 302.3)===		===302.1.3 Construction Requirements (Sec 302.3)===
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	====302.1.3.3 Asphalt Stabilized Permeable Base (Sec 302.3.3)====		====302.1.3.3 Asphalt Stabilized Permeable Base (Sec 302.3.3)====
	Applicable sections of [http://modot.~~mo.gov~~/business/standards_and_specs/~~Sec0401~~.pdf Sec 401] apply, except as noted herein. Observe temperature requirements and the rolling of asphalt treated bases to ensure compaction meets specifications. Ensure minimum lift thicknesses are maintained and document.		Applicable sections of [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=7 Sec 401] apply, except as noted herein. Observe temperature requirements and the rolling of asphalt treated bases to ensure compaction meets specifications. Ensure minimum lift thicknesses are maintained and document.

	====302.1.3.4 Cement Stabilized Permeable Base (Sec 302.3.4)====		====302.1.3.4 Cement Stabilized Permeable Base (Sec 302.3.4)====
	Cement Stabilized Permeable Base consists of base aggregate, cement, and water uniformly mixed, hauled and spread in one layer, compacted, finished, and cured in accordance with [http://modot.~~mo.gov~~/business/standards_and_specs/~~Sec0501~~.pdf Sec 501] of Standard Specifications, and in reasonably close conformity with lines, grades, thickness,		Cement Stabilized Permeable Base consists of base aggregate, cement, and water uniformly mixed, hauled and spread in one layer, compacted, finished, and cured in accordance with [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=8 Sec 501] of Standard Specifications, and in reasonably close conformity with lines, grades, thickness,
	and typical cross sections shown on the plans.		and typical cross sections shown on the plans.

	Subgrade should be prepared and shaped in accordance with [http://modot.~~mo.gov~~/business/standards_and_specs/~~Sec0209~~.pdf Sec 209] of Standard Specifications. Soft or spongy areas in subgrade should be removed, replaced with satisfactory		Subgrade should be prepared and shaped in accordance with [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=5 Sec 209] of Standard Specifications. Soft or spongy areas in subgrade should be removed, replaced with satisfactory
	material, and properly compacted. All drainage conduit, including underdrain if required,		material, and properly compacted. All drainage conduit, including underdrain if required,
	should be in place.		should be in place.
Line 60:		Line 60:

	====302.2.1.2 Asphalt Stabilized Permeable Base====		====302.2.1.2 Asphalt Stabilized Permeable Base====
	Mix design procedures are identical to those shown in [[:Category:401 Bituminous Base and Pavement#401.3 Materials Inspection for Sec 401\|Materials Inspection for Sec 401]]. However, trial mix samples shall not be obtained unless requested by the Field Office. Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.~~mo.gov~~/business/standards_and_specs/~~Sec0401~~.pdf Sec 401].		Mix design procedures are identical to those shown in [[:Category:401 Bituminous Base and Pavement#401.3 Materials Inspection for Sec 401\|Materials Inspection for Sec 401]]. However, trial mix samples shall not be obtained unless requested by the Field Office. Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=7 Sec 401].

	====302.2.1.3 Cement Stabilized Permeable Base====		====302.2.1.3 Cement Stabilized Permeable Base====
	Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://modot.~~mo.gov~~/business/standards_and_specs/~~Sec0501~~.pdf Sec 501].		Proportioning, mixing, and transporting are to be in accordance with the applicable requirements of [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=7 Sec 501].

	[[image:302.jpg\|center\|800px]]		[[image:302.jpg\|center\|800px]]