901.17 Material Inspection for Sec 901 - Revision history

Smithk: Per TS, minor clarifications

2020-08-14T20:08:40Z

Per TS, minor clarifications

← Older revision		Revision as of 15:08, 14 August 2020
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	==Procedure==		==Procedure==

	The highway lighting items normally field inspected by Materials are galvanizing of anchor bolts, nuts, washers, polyurethane foam and steel standards, bracket arms and foundations.		The highway lighting items normally field inspected by Materials are galvanizing of anchor bolts, nuts, washers, polyurethane foam and steel standards, bracket arms, and foundations.

	Field determination of weight of coating is to be made on each lot of material furnished. The magnetic gauge is to be operated and calibrated in accordance with ASTM E 376. At least three members of each size and type offered for inspection are to be selected for testing. A single-spot test is to be comprised of at least five readings of the magnetic gauge taken in a small area and those five readings averaged to obtain a single-spot test result. Three such areas should be tested on each of the members being tested. Test each member in the same manner. Average all single-spot test results from all members to obtain the average coating weight to be reported. The minimum single-spot test result would be the minimum average obtained on any one member. Material may be accepted or rejected for galvanized coating on the basis of magnetic gauge. If a test result fails to comply with the specifications, that lot should be re-sampled at double the original [[106.3 Samples, Tests and Cited Specifications#106.3.1 Sampling\|sampling]] rate. If any of the resample members fail to comply with the specification, that lot is to be rejected. The contractor or supplier is to be given the option of sampling for Central Laboratory testing, if the magnetic gauge test results are within minus 15 percent of the specified coating weight.		Field determination of weight of coating is to be made on each lot of material furnished. The magnetic gauge is to be operated and calibrated in accordance with ASTM E 376. At least three members of each size and type offered for inspection are to be selected for testing. A single-spot test is to be comprised of at least five readings of the magnetic gauge taken in a small area and those five readings averaged to obtain a single-spot test result. Three such areas should be tested on each of the members being tested. Test each member in the same manner. Average all single-spot test results from all members to obtain the average coating weight to be reported. The minimum single-spot test result would be the minimum average obtained on any one member. Material may be accepted or rejected for galvanized coating on the basis of magnetic gauge. If a test result fails to comply with the specifications, that lot should be re-sampled at double the original [[106.3 Samples, Tests and Cited Specifications#106.3.1 Sampling\|sampling]] rate. If any of the resample members fail to comply with the specification, that lot is to be rejected. The contractor or supplier is to be given the option of sampling for Central Laboratory testing, if the magnetic gauge test results are within minus 15 percent of the specified coating weight.

	Additional requirements for bolts, nuts and wasters are given in [[:Category:1080 Structural Steel Fabrication#1080.1.3 Bolts for Highway Lighting, Traffic Signals or Highway Signing\|EPG 1080.1.3 Bolts for Highway Lighting, Traffic Signals or Highway Signing]].		Additional requirements for bolts, nuts, and wasters are given in [[:Category:1080 Structural Steel Fabrication#1080.1.3 Bolts for Highway Lighting, Traffic Signals or Highway Signing\|EPG 1080.1.3 Bolts for Highway Lighting, Traffic Signals or Highway Signing]].

	Polyurethane foam used as pole backfill is to be accepted on the basis of manufacturer's certification and random sampling and testing. The manufacturer's certification is to show typical test results representative of the material and certify that the material supplied conforms to all of the requirements specified. Random samples are to be taken from approximately 10 percent of the lots offered for use. A sample is to consist of a portion of each component adequate in size to yield 2 cu. ft. of polyurethane foam, after mixing. ~~SiteManager~~ is to be used when submitting samples to the Central Laboratory. Very small quantities of polyurethane foam may be accepted on the basis of brand name and labeling, provided satisfactory results are obtained in the field.		Polyurethane foam used as pole backfill is to be accepted on the basis of manufacturer's certification and random sampling and testing. The manufacturer's certification is to show typical test results representative of the material and certify that the material supplied conforms to all the requirements specified. Random samples are to be taken from approximately 10 percent of the lots offered for use. A sample is to consist of a portion of each component adequate in size to yield 2 cu. ft. of polyurethane foam, after mixing. AASHTOWare is to be used when submitting samples to the Central Laboratory. Very small quantities of polyurethane foam may be accepted on the basis of brand name and labeling, provided satisfactory results are obtained in the field.

	==Report (Records)==		==Report (Records)==
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	Reports 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 report to clarify conditions of acceptance or rejection. Distribution of reports or materials purchased under a MoDOT purchase order is to be as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|EPG 1101 Materials Purchased by a MoDOT Purchase Order]].		Reports 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 report to clarify conditions of acceptance or rejection. Distribution of reports or materials purchased under a MoDOT purchase order is to be as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|EPG 1101 Materials Purchased by a MoDOT Purchase Order]].

	Tests for weight of coating are to be reported through ~~SiteManager~~. If a sample is submitted to the Central Laboratory for testing, use ~~SiteManager~~.		Tests for weight of coating are to be reported through AASHTOWare. If a sample is submitted to the Central Laboratory for testing, use AASHTOWare.

			Polyurethane foam shall be reported through AASHTOWare. The manufacturer's certification shall be retained in the district office, except when reporting very small quantities accepted by brand name and labeling.

	Polyurethane foam shall be reported through SiteManager. The manufacturer's certification shall be retained in the district office, except when reporting very small quantities accepted by brand name and labeling.


	[[Category:901 Lighting\|901.17]]		[[Category:901 Lighting\|901.17]]

Smithk: updated link

2016-06-15T14:29:53Z

updated link

← Older revision		Revision as of 09:29, 15 June 2016
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	This article establishes procedures for inspecting and reporting those items specified in		This article establishes procedures for inspecting and reporting those items specified in
	[http://www.modot.~~mo.gov~~/business/standards_and_specs/~~Sec0901~~.pdf Sec 0901] for which Materials has responsibility and are not specifically covered in Materials Details of the Specifications.		[http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=13 Sec 0901] for which Materials has responsibility and are not specifically covered in Materials Details of the Specifications.

	==Apparatus==		==Apparatus==

Smithk: /* Procedure */ Per CM, high strength bolt, nut and washer sampling info moved to EPG 1080

2014-03-04T14:55:22Z

Procedure: Per CM, high strength bolt, nut and washer sampling info moved to EPG 1080

← Older revision		Revision as of 09:55, 4 March 2014
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	Field determination of weight of coating is to be made on each lot of material furnished. The magnetic gauge is to be operated and calibrated in accordance with ASTM E 376. At least three members of each size and type offered for inspection are to be selected for testing. A single-spot test is to be comprised of at least five readings of the magnetic gauge taken in a small area and those five readings averaged to obtain a single-spot test result. Three such areas should be tested on each of the members being tested. Test each member in the same manner. Average all single-spot test results from all members to obtain the average coating weight to be reported. The minimum single-spot test result would be the minimum average obtained on any one member. Material may be accepted or rejected for galvanized coating on the basis of magnetic gauge. If a test result fails to comply with the specifications, that lot should be re-sampled at double the original [[106.3 Samples, Tests and Cited Specifications#106.3.1 Sampling\|sampling]] rate. If any of the resample members fail to comply with the specification, that lot is to be rejected. The contractor or supplier is to be given the option of sampling for Central Laboratory testing, if the magnetic gauge test results are within minus 15 percent of the specified coating weight.		Field determination of weight of coating is to be made on each lot of material furnished. The magnetic gauge is to be operated and calibrated in accordance with ASTM E 376. At least three members of each size and type offered for inspection are to be selected for testing. A single-spot test is to be comprised of at least five readings of the magnetic gauge taken in a small area and those five readings averaged to obtain a single-spot test result. Three such areas should be tested on each of the members being tested. Test each member in the same manner. Average all single-spot test results from all members to obtain the average coating weight to be reported. The minimum single-spot test result would be the minimum average obtained on any one member. Material may be accepted or rejected for galvanized coating on the basis of magnetic gauge. If a test result fails to comply with the specifications, that lot should be re-sampled at double the original [[106.3 Samples, Tests and Cited Specifications#106.3.1 Sampling\|sampling]] rate. If any of the resample members fail to comply with the specification, that lot is to be rejected. The contractor or supplier is to be given the option of sampling for Central Laboratory testing, if the magnetic gauge test results are within minus 15 percent of the specified coating weight.

	Bolts and nuts specified to meet the requirements of ASTM A 307 shall be accompanied by a manufacturer's certification statement that the bolts and nuts were manufactured to comply with the requirements of ASTM A 307 and, if required by the specifications, galvanized to comply with the requirements of AASHTO M 232, Class C or were mechanically galvanized in accordance with the requirements of AASHTO M 298, Class 55. High strength bolts, nuts and washers shall be accompanied by a manufacturer's inspection test report for ~~each production lot or shipping lot furnished and certifying that the bolts furnished conform to the requirements specified. All~~ bolts, nuts and washers are to be identifiable as to type and manufacturer. Bolts, nuts and washers manufactured to meet ASTM A 307 will normally be identified on the packaging since no special markings are required on the item. The specified AASHTO is to be consulted for the required identification marks on high strength bolts and nuts. Dimensions are to be as shown on the plans or as specified. Weight of zinc coating, when specified, is to be determined by magnetic gauge in the same manner as described in the previous paragraph except that a smaller number of single-spot tests will be sufficient. Samples for Central Laboratory testing are only required when requested by the State Construction and Materials Engineer or when field inspection indicates questionable compliance. When samples are ~~taken, they are to be taken at the frequency and of the size shown~~ in [[:~~category~~:~~1040 Guardrail, End Terminals, One-Strand Access Restraint Cable and Three-Strand Guard Cable Material~~#~~1040~~.3 ~~Table 2~~\|~~Table 2~~, ~~Sampling Requirements~~]].		Additional requirements for bolts, nuts and wasters are given in [[:Category:1080 Structural Steel Fabrication#1080.1.3 Bolts for Highway Lighting, Traffic Signals or Highway Signing\|EPG 1080.1.3 Bolts for Highway Lighting, Traffic Signals or Highway Signing]].

	Polyurethane foam used as pole backfill is to be accepted on the basis of manufacturer's certification and random sampling and testing. The manufacturer's certification is to show typical test results representative of the material and certify that the material supplied conforms to all of the requirements specified. Random samples are to be taken from approximately 10 percent of the lots offered for use. A sample is to consist of a portion of each component adequate in size to yield 2 cu. ft. of polyurethane foam, after mixing. SiteManager is to be used when submitting samples to the Central Laboratory. Very small quantities of polyurethane foam may be accepted on the basis of brand name and labeling, provided satisfactory results are obtained in the field.		Polyurethane foam used as pole backfill is to be accepted on the basis of manufacturer's certification and random sampling and testing. The manufacturer's certification is to show typical test results representative of the material and certify that the material supplied conforms to all of the requirements specified. Random samples are to be taken from approximately 10 percent of the lots offered for use. A sample is to consist of a portion of each component adequate in size to yield 2 cu. ft. of polyurethane foam, after mixing. SiteManager is to be used when submitting samples to the Central Laboratory. Very small quantities of polyurethane foam may be accepted on the basis of brand name and labeling, provided satisfactory results are obtained in the field.

Smithk: /* Report (Records) */ updated link

2010-07-01T18:46:53Z

Report (Records): updated link

← Older revision		Revision as of 13:46, 1 July 2010
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	==Report (Records)==		==Report (Records)==

	Reports shall indicate acceptance, qualified acceptance or rejection. Appropriate remarks as described in [[106.9 Reporting ~~Test Results~~\|EPG 106.9 Reporting ~~Test Results~~]] are to be included in the report to clarify conditions of acceptance or rejection. Distribution of reports or materials purchased under a MoDOT purchase order is to be as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|EPG 1101 Materials Purchased by a MoDOT Purchase Order]].		Reports 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 report to clarify conditions of acceptance or rejection. Distribution of reports or materials purchased under a MoDOT purchase order is to be as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|EPG 1101 Materials Purchased by a MoDOT Purchase Order]].

	Tests for weight of coating are to be reported through SiteManager. If a sample is submitted to the Central Laboratory for testing, use SiteManager.		Tests for weight of coating are to be reported through SiteManager. If a sample is submitted to the Central Laboratory for testing, use SiteManager.

Smithk: /* Procedure */ updated link

2010-07-01T17:20:14Z

Procedure: updated link

← Older revision		Revision as of 12:20, 1 July 2010
Line 12:		Line 12:
	The highway lighting items normally field inspected by Materials are galvanizing of anchor bolts, nuts, washers, polyurethane foam and steel standards, bracket arms and foundations.		The highway lighting items normally field inspected by Materials are galvanizing of anchor bolts, nuts, washers, polyurethane foam and steel standards, bracket arms and foundations.

	Field determination of weight of coating is to be made on each lot of material furnished. The magnetic gauge is to be operated and calibrated in accordance with ASTM E 376. At least three members of each size and type offered for inspection are to be selected for testing. A single-spot test is to be comprised of at least five readings of the magnetic gauge taken in a small area and those five readings averaged to obtain a single-spot test result. Three such areas should be tested on each of the members being tested. Test each member in the same manner. Average all single-spot test results from all members to obtain the average coating weight to be reported. The minimum single-spot test result would be the minimum average obtained on any one member. Material may be accepted or rejected for galvanized coating on the basis of magnetic gauge. If a test result fails to comply with the specifications, that lot should be re-sampled at double the original [[106.5 Sampling\|sampling]] rate. If any of the resample members fail to comply with the specification, that lot is to be rejected. The contractor or supplier is to be given the option of sampling for Central Laboratory testing, if the magnetic gauge test results are within minus 15 percent of the specified coating weight.		Field determination of weight of coating is to be made on each lot of material furnished. The magnetic gauge is to be operated and calibrated in accordance with ASTM E 376. At least three members of each size and type offered for inspection are to be selected for testing. A single-spot test is to be comprised of at least five readings of the magnetic gauge taken in a small area and those five readings averaged to obtain a single-spot test result. Three such areas should be tested on each of the members being tested. Test each member in the same manner. Average all single-spot test results from all members to obtain the average coating weight to be reported. The minimum single-spot test result would be the minimum average obtained on any one member. Material may be accepted or rejected for galvanized coating on the basis of magnetic gauge. If a test result fails to comply with the specifications, that lot should be re-sampled at double the original [[106.3 Samples, Tests and Cited Specifications#106.3.1 Sampling\|sampling]] rate. If any of the resample members fail to comply with the specification, that lot is to be rejected. The contractor or supplier is to be given the option of sampling for Central Laboratory testing, if the magnetic gauge test results are within minus 15 percent of the specified coating weight.

	Bolts and nuts specified to meet the requirements of ASTM A 307 shall be accompanied by a manufacturer's certification statement that the bolts and nuts were manufactured to comply with the requirements of ASTM A 307 and, if required by the specifications, galvanized to comply with the requirements of AASHTO M 232, Class C or were mechanically galvanized in accordance with the requirements of AASHTO M 298, Class 55. High strength bolts, nuts and washers shall be accompanied by a manufacturer's inspection test report for each production lot or shipping lot furnished and certifying that the bolts furnished conform to the requirements specified. All bolts, nuts and washers are to be identifiable as to type and manufacturer. Bolts, nuts and washers manufactured to meet ASTM A 307 will normally be identified on the packaging since no special markings are required on the item. The specified AASHTO is to be consulted for the required identification marks on high strength bolts and nuts. Dimensions are to be as shown on the plans or as specified. Weight of zinc coating, when specified, is to be determined by magnetic gauge in the same manner as described in the previous paragraph except that a smaller number of single-spot tests will be sufficient. Samples for Central Laboratory testing are only required when requested by the State Construction and Materials Engineer or when field inspection indicates questionable compliance. When samples are taken, they are to be taken at the frequency and of the size shown in [[:category:1040 Guardrail, End Terminals, One-Strand Access Restraint Cable and Three-Strand Guard Cable Material#1040.3 Table 2\|Table 2, Sampling Requirements]].		Bolts and nuts specified to meet the requirements of ASTM A 307 shall be accompanied by a manufacturer's certification statement that the bolts and nuts were manufactured to comply with the requirements of ASTM A 307 and, if required by the specifications, galvanized to comply with the requirements of AASHTO M 232, Class C or were mechanically galvanized in accordance with the requirements of AASHTO M 298, Class 55. High strength bolts, nuts and washers shall be accompanied by a manufacturer's inspection test report for each production lot or shipping lot furnished and certifying that the bolts furnished conform to the requirements specified. All bolts, nuts and washers are to be identifiable as to type and manufacturer. Bolts, nuts and washers manufactured to meet ASTM A 307 will normally be identified on the packaging since no special markings are required on the item. The specified AASHTO is to be consulted for the required identification marks on high strength bolts and nuts. Dimensions are to be as shown on the plans or as specified. Weight of zinc coating, when specified, is to be determined by magnetic gauge in the same manner as described in the previous paragraph except that a smaller number of single-spot tests will be sufficient. Samples for Central Laboratory testing are only required when requested by the State Construction and Materials Engineer or when field inspection indicates questionable compliance. When samples are taken, they are to be taken at the frequency and of the size shown in [[:category:1040 Guardrail, End Terminals, One-Strand Access Restraint Cable and Three-Strand Guard Cable Material#1040.3 Table 2\|Table 2, Sampling Requirements]].

Smithk: /* Report (Records) */ minor clarifications

2010-03-30T18:28:00Z

Report (Records): minor clarifications

← Older revision		Revision as of 13:28, 30 March 2010
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	==Report (Records)==		==Report (Records)==

	Reports shall indicate acceptance, qualified acceptance or rejection. Appropriate remarks as described in [[106.9 Reporting Test Results\|106.9 Reporting Test Results]] are to be included in the report to clarify conditions of acceptance or rejection. Distribution of reports or materials purchased under a MoDOT purchase order is to be as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|1101 Materials Purchased by a MoDOT Purchase Order]].		Reports shall indicate acceptance, qualified acceptance or rejection. Appropriate remarks as described in [[106.9 Reporting Test Results\|EPG 106.9 Reporting Test Results]] are to be included in the report to clarify conditions of acceptance or rejection. Distribution of reports or materials purchased under a MoDOT purchase order is to be as described in [[:Category:1101 Materials Purchased by a Department Purchase Order\|EPG 1101 Materials Purchased by a MoDOT Purchase Order]].

	Tests for weight of coating are to be reported through SiteManager. If a sample is submitted to the Central Laboratory for testing, use SiteManager.		Tests for weight of coating are to be reported through SiteManager. If a sample is submitted to the Central Laboratory for testing, use SiteManager.

Smithk: article construction

2008-03-04T17:03:49Z

article construction

New page

This article establishes procedures for inspecting and reporting those items specified in
[http://www.modot.mo.gov/business/standards_and_specs/Sec0901.pdf Sec 0901] for which Materials has responsibility and are not specifically covered in Materials Details of the Specifications.

==Apparatus==

:(a) Magnetic gauge, reading range of 0-40 mils (0-1000 <sub><math>\mu\,</math></sub>m).

:(b) Rule with suitable graduations to accurately measure the material to be inspected.

==Procedure==

The highway lighting items normally field inspected by Materials are galvanizing of anchor bolts, nuts, washers, polyurethane foam and steel standards, bracket arms and foundations.

Field determination of weight of coating is to be made on each lot of material furnished. The magnetic gauge is to be operated and calibrated in accordance with ASTM E 376. At least three members of each size and type offered for inspection are to be selected for testing. A single-spot test is to be comprised of at least five readings of the magnetic gauge taken in a small area and those five readings averaged to obtain a single-spot test result. Three such areas should be tested on each of the members being tested. Test each member in the same manner. Average all single-spot test results from all members to obtain the average coating weight to be reported. The minimum single-spot test result would be the minimum average obtained on any one member. Material may be accepted or rejected for galvanized coating on the basis of magnetic gauge. If a test result fails to comply with the specifications, that lot should be re-sampled at double the original [[106.5 Sampling|sampling]] rate. If any of the resample members fail to comply with the specification, that lot is to be rejected. The contractor or supplier is to be given the option of sampling for Central Laboratory testing, if the magnetic gauge test results are within minus 15 percent of the specified coating weight.

Bolts and nuts specified to meet the requirements of ASTM A 307 shall be accompanied by a manufacturer's certification statement that the bolts and nuts were manufactured to comply with the requirements of ASTM A 307 and, if required by the specifications, galvanized to comply with the requirements of AASHTO M 232, Class C or were mechanically galvanized in accordance with the requirements of AASHTO M 298, Class 55. High strength bolts, nuts and washers shall be accompanied by a manufacturer's inspection test report for each production lot or shipping lot furnished and certifying that the bolts furnished conform to the requirements specified. All bolts, nuts and washers are to be identifiable as to type and manufacturer. Bolts, nuts and washers manufactured to meet ASTM A 307 will normally be identified on the packaging since no special markings are required on the item. The specified AASHTO is to be consulted for the required identification marks on high strength bolts and nuts. Dimensions are to be as shown on the plans or as specified. Weight of zinc coating, when specified, is to be determined by magnetic gauge in the same manner as described in the previous paragraph except that a smaller number of single-spot tests will be sufficient. Samples for Central Laboratory testing are only required when requested by the State Construction and Materials Engineer or when field inspection indicates questionable compliance. When samples are taken, they are to be taken at the frequency and of the size shown in [[:category:1040 Guardrail, End Terminals, One-Strand Access Restraint Cable and Three-Strand Guard Cable Material#1040.3 Table 2|Table 2, Sampling Requirements]].

Polyurethane foam used as pole backfill is to be accepted on the basis of manufacturer's certification and random sampling and testing. The manufacturer's certification is to show typical test results representative of the material and certify that the material supplied conforms to all of the requirements specified. Random samples are to be taken from approximately 10 percent of the lots offered for use. A sample is to consist of a portion of each component adequate in size to yield 2 cu. ft. of polyurethane foam, after mixing. SiteManager is to be used when submitting samples to the Central Laboratory. Very small quantities of polyurethane foam may be accepted on the basis of brand name and labeling, provided satisfactory results are obtained in the field.

==Report (Records)==

Reports shall indicate acceptance, qualified acceptance or rejection. Appropriate remarks as described in [[106.9 Reporting Test Results|106.9 Reporting Test Results]] are to be included in the report to clarify conditions of acceptance or rejection. Distribution of reports or materials purchased under a MoDOT purchase order is to be as described in [[:Category:1101 Materials Purchased by a Department Purchase Order|1101 Materials Purchased by a MoDOT Purchase Order]].

Tests for weight of coating are to be reported through SiteManager. If a sample is submitted to the Central Laboratory for testing, use SiteManager.

Polyurethane foam shall be reported through SiteManager. The manufacturer's certification shall be retained in the district office, except when reporting very small quantities accepted by brand name and labeling.

[[Category:901 Lighting|901.17]]