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INDOT Directives

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Directive No.
Title
Date Revised
100
General Materials Management Administration
101
Sample Submittal to the Division of Materials and Tests
4/21/21
102
Expediting Testing of Samples
12/1/06
104
District Laboratory Inspections
1/1/13
105
District Sample Proficiency Program
1/11/13
106
Qualified Laboratory Program
1/1/18
107
Independent Assurance and Qualified Acceptance Personnel Program
1/1/18
108
ITM Rules of Preparation
1/1/08
109
Material Certification Procedure for Contracts Utilizing SiteManager
4/22/21
110
New Products
3/23/16
111
Indiana Test Methods or Procedures
8/1/14
112
Failed Materials
4/15/21
200
Aggregate Materials
201
Certified Aggregate Producer Program Procedures
2/1/19
202
Production Quality Samples
2/1/19
203
Dolomite Aggregates
2/12/18
204
Composite Natural Sand Stockpiles
12/1/06
300
Asphalt Materials
301
Certified Hot Mix Asphalt Producer Program Procedures
4/9/21
302
Asphalt Materials
4/15/19
303
Plate Sample Preparation and SUPERPAVE Gyratory Compactor (SGC) Specimen Fabrication
8/5/21
304
QC/QA Hot Mix Asphalt Procedures
8/5/21
305
Hot Mix Asphalt Mix Design Laboratory Requirements
1/23/20
306
Specific Gravity of Fine Aggregates from Extracted Samples
2/14/19
400
Concrete Materials
401
Portland Cements and Pozzolans
1/1/13
500
Soils
502
Soil Laboratory Testing for Dynamic Cone Penetrometer Criteria
6/1/18
600
Miscellaneous Materials
601
General Procedures for Controlling Materials
Approved Prior to Delivery to the Contract
4/1/09
602
Structural Member Fabrication
9/14/11

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