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Construction Memorandums

Issued	Subject	Number
04/09/19	Above Normal Inclement Weather Days	19-05
02/27/19	Interstate Construction Supplemental Advanced Warning Notification	19-04
02/21/19	QC/QA Hot Mix Asphalt 2019 Specification changes	19-03 (Revised 03/01/19)
02/07/19	Material User Qualifications Submission Requirements	19-02
02/07/19	Implementation of the Electronic Constructability Review Forms (ECRF)	19-01
11/26/18	Determining Construction Equipment Costs	18-06
07/23/18	Reflective Sheeting on Channelizing Devices	18-05
06/11/18	Maintenance of Impact Attenuator & Guardrail End Treatments-Supersedes Memo 01-08	18-04
05/03/18	Acceptance Method for Fence and Fence Materials	18-03
04/24/18	Revised DBE Change in Utilization Process and Resources	18-02
01/31/18	QC/QA Hot Mix Asphalt Test Strips and Aggregate Gsb determination	18-01
11/28/17	Use of the Law Enforcement Officer for Work Zone Safety	17-17
11/28/17	Change Order Extra Work Cost Verification Procedure	17-16
11/28/17	Revised Item Bid History Spreadsheet for Use with New Items of Extra Work	17-15
09/20/17	LPA and State Shop Drawing and Falsework Review Procedures	17-14 (Revised 02/21/19)
08/07/17	Permanent Deck Form Angles	17-13
08/07/17	Alternate to Concrete Sealers Unique Special Provision Discontinued on 02/01/2018. Special Provision 709-C-256 in effect.	17-12
06/09/17	Electronic Payroll Submission by Contractors (rev. 08/24/2017)	17-11
05/17/17	Coarse Graded Aggregate #43 Stone and Woven Geotextile Fabric	17-10
05/03/17	Emergency Work Reason Code Addition	17-09
04/24/17	Time Adjustment, Major Change Order, and Force Account	17-08
04/06/17	Storage of Flammable Materials Under Bridges	17-07
03/31/17	QC/QA Hot Mix Asphalt Test Result Appeals	17-06
03/13/17	Retro-reflectivity Testing	17-05
03/13/17	Buy America Requirement for Utilities	17-04
02/24/17	SiteManager Policies and Procedures Update	17-03
02/22/17	Acceptance method for Hot Pour Joint Sealant	17-02
01/19/17	Notice of Termination (NOT)	17-01
10/25/16	Protection of Traffic	16-12
10/13/16	The New EquipmentWatch Website	16-11
10/13/16	Significant Changes to the Approved List for Non-Epoxy Portland Cement Concrete Sealers	16-10
10/13/16	Reinforced Concrete Three-Sided Structures Installation Instruction	16-09
10/13/16	Maintenance of Traffic Safety Improvements Reason Code Addition	16-08
08/23/16	Payment of Thermoplastic Slip Liners	16-07
06/10/16	Unique Special Provision for FALSEWORK REMOVAL/Revisions to Section 702 Discontinued on 09/01/2016	16-06
06/03/16	Implementation of the Contractor Performance Evaluation (CPE) system	16-05
05/10/16	Field Assistant Application for Stormwater, Erosion, and Sediment Control Inspection Reports	16-04
01/28/16	Automated SiteManager Email Notification System	16-03
01/28/16	Notice of Termination, NOT - Discontinued. See Memo 17-01	16-02
01/21/16	Coordination of Mandatory Bridge Inspections during Construction and Bridge Reconstruction Openings	16-01
11/05/15	Revisions and Clarifications to the Final Acceptance Process	15-17
09/16/15	Implementation of the SM-530 Field Assistant Application for HMA, Soils, QC/QA PCCP Cores and PCCP Cylinders	15-16
08/19/15	Binder Deficiency Adjustment	15-15
08/14/15	FHWA PY 2016 PODI List for Change Order Approval	15-14
07/23/15	Unapproved Subcontractors/Subcontractors Working without Notification	15-13
08/03/15	Checking Certified Payrolls with SiteManager Reports	15-12
07/23/15	Worksite Added Penalty Signs Law Change	15-11
06/05/15	Construction Zone Impact Attenuators	15-10
06/01/15	Documentation of Anchored Temporary Traffic Barrier Changes	15-09
05/19/15	Use of “INDOT Construction Verification Chart for Factored Bearing Resistance Based on DCP Blow Counts“ for MSE Wall	15-08
04/29/15	Temporary Anchored Traffic Barrier (rev. 05/01/2015)	15-07 Revised
04/09/15	Review of Contractor�s Amended Erosion and Sediment Control Plan, or Quality Control Plan for Storm Water Management	15-06
04/06/15	Davis-Bacon and Related Acts Questions and Answers	15-05
03/26/15	Panel Sign Wide Flange Post Selection and Plan Detailing	15-04
03/20/15	SiteManager Test Template Reviewer ID Removal	15-03
03/12/15	SiteManager Testing Sample ID Policy (rev. 03/13/2015)	15-02 Revised
02/26/15	Hydrodemolition Waste Water Disposal	15-01
12/12/14	Change in Warranty Period Beginning Date for Durable Pavement Markings	14-14
10/31/14	Recoverable and Non-Recoverable Funds Determination Requirement for Error and Omission Change Orders	14-13
10/10/14	Implementation of the SM-652 Field Assistant Application for Concrete Test Methods of Relative Yield, Slump, and Air Content (rev. 10/01/2015)	14-12 Revised
09/08/14	Updated Final Construction Record Documents and Weigh Ticket Policy Change	14-11
08/21/14	Publication of the FCR Guide for PES and FCR Completion Formula for AE	14-10
06/25/14	Launch of the Capital Project Dashboard in SPMS and the additional Capital Project (Appendix A rev. 01/14/2015)	14-09
06/17/14	Subcontractor Approvals before the Notice To Proceed is Issued	14-08
05/30/14	The Removal of FHWA Change Order Approvals from Select Construction Contracts - Superseded by Memo 15-14	14-07
05/16/14	Use of Worksite Speed Limit Assembly Signs during Construction(rev. 07/24/2015); (rev. 12/07/2015)	14-06 Revised
04/22/14	Change Orders on Construction Contracts Policy	14-05
04/16/14	Checklist for Final Construction Record for SiteManager Contracts (IC-699) and Final Construction Record Index Revisions	14-04
03/27/14	New Final Estimate Procedures for Contract Closeout and Signed Comparison of Original and Final Quantity Amounts (IC-642) CLN Request Cover Letter Templates (rev. 08/05/2014)	14-03
01/30/14	Notice of Termination (NOT) -Superseded by Memo 17-01	14-02
01/21/14	Revision to 2009 Interim Edition GIFE (as of 01-21-14)	14-01
12/12/13	Guidance for Archaeological Clearance of Borrow and Disposal Sites	13-15
12/11/13	Guidance for Post-Review (Accidental) Discoveries	13-14
11/07/13	LPA and State Shop Drawing and Falsework Review Procedures -Superseded by Memo 17-14	13-13
10/08/13	PE/S and Contractor Point of Contact for Construction Changes	13-12
10/08/13	Clarification of Section 401.11 Preparation of Surfaces to be Overlaid	13-11
09/05/13	Revision to Section 2 of the 2009 Interim GIFE	13-10
08/30/13	N.O.T. Erosion and Sediment Control Inspections and Reports	13-09
08/02/13	Changes related to Section 401 and 402 in 2014 INDOT Standard Specifications and RSP 400-R-601	13-08
07/17/13	Transverse Corrugations in Sidewalk Curb Ramps- Discontinued on 08/08/2017	13-07
05/29/13	Update Notice for Field Testing of Soils and One Point Proctors	13-06
05/16/13	Revision to 2009 Interim GIFE-PE/S Communication Guidelines	13-05
05/01/13	Notice of Termination (NOT) - Superseded by Memo 14-02	13-04
04/22/13	SiteManager Daily Work Report Requirements (rev. 10/08/2013)	13-03
04/10/13	Permanent Pavement Marking Warranties	13-02
03/20/13	Field Adjustments to Three-sided Structure and Box Culvert Sump (rev. 04/19/2013)	13-01
11/30/12	SiteManager Version 3.13a Enhancements	12-12
11/29/12	Damage to State Property during Construction	12-11
10/26/12	Salvaged Materials from INDOT Contracts	12-10
10/26/12	Object Marker Placement at Guardrail End Treatments and Impact Attenuators and Payment	12-09
07/09/12	Welder Certifications	12-08
06/04/12	SiteManager Version 3.11a Policies and Procedures	12-07
04/30/12	SiteManager Field Enhancement Policies and Procedures Superseded by Memo 17-03	12-06
04/11/12	Procedures for Consistent Implementation of Erosion and Sediment Control Provisions	12-05
04/11/12	Acceptance of Thermoplastic Liner Pipe Material	12-04
03/30/12	Non-Participating Pay Items on Change Orders	12-03
03/27/12	Adoption of Indiana Manual on Uniform Traffic Control Devices, IMUTCD	12-02
03/27/12	Cable Barrier System Submittal Requirements	12-01
12/05/11	Payment for Stockpiled Dowel Bar Assemblies	11-11
11/30/11	Standard Specification Section 213.07 Construction Activities with Vibratory Compaction After Backfill	11-10
10/11/11	Cable Barrier Systems	11-09
08/24/11	Chemical Soil Modifiers, Sections 207, 215 and 913	11-08
08/01/11	Traffic Control for Permanent Pavement Marking Retro-Reflectivity Testing	11-07
08/02/11	PCCP Dowel Basket Assembly Specification Revisions	11-06
07/01/11	GIFE � 2.7.3 Rental/Lease Agreements	11-05
04/11/11	Annual Work Zone Findings Report for 2010	11-04
03/03/11	Procedure upon receipt of a Cost Reduction Incentive (CRI) Proposal	11-03
03/03/11	State and LPA Shop Drawing and Falsework Review Procedures - Superseded by Memo 13-13	11-02
01/31/11	Position of Staggered Barricades	11-01
11/16/11	Curing of Bridge Deck Concrete	10-10
07/23/10	INDOT-Economic Opportunity Division Commercially Useful Function Policy	10-09
07/02/10	Traffic Marking Material Shortages	10-08
06/09/10	402 HMA LPA Recovery Act Projects	10-07
04/29/10	Temporary Concrete Barrier Type 1 use after January 1, 2012	10-06
04/29/10	Project Commitments Database	10-05
03/05/10	Chemical Soil Modification, Section 215. Testing & Mix Design. Adjustment of Materials	10-04
02/04/10	Revision to 2009 Interim GIFE	10-03
02/03/10	RAP Binder Replacement Cost Savings Change Orders	10-02
01/04/10	New Change Order Policy - Superseded by Memo 14-05	10-01
11/30/09	Project Commitments Database - Superseded by Memo 10-05	09-22
11/16/09	M-39 & Contract Closeout - Superseded by Memo 14-03	09-21
11/06/09	Mandrel Testing of Thermoplastic Pipe	09-20
10/29/09	General Instructions to Field Employees (GIFE)	09-19
09/23/09	Certification of Bridge Steel Painting Contractors	09-18
09/23/09	Epoxy Durable Pavement Markings	09-17
09/15/09	Claims Process for Contracts Let Prior to September 1, 2009	09-16
08/24/09	Contract Time Adjustments & Time Waivers	09-15
07/08/09	Overruns on ARRA Contracts - (revised)	09-14
06/11/09	Shop Drawing & Falsework Submittal & Review Procedures for LPA Projects - Superseded by Memo 11-02	09-13
05/06/09	Warm Mix Asphalt, WMA	09-12
04/30/09	Active Commitments Report - Superseded by Memo 09-22	09-11
04/29/09	Overruns on ARRA Contracts - Superseded by Memo 09-14	09-10
03/30/09	Construction Zone Impact Attenuators - Discontinued on 06/05/2015	09-09
03/30/09	Procedure for Jobsite Acceptance of Concrete Modular Block Units	09-08
03/25/09	Shop Drawing Submittals for Three-Sided Drainage Structures - Discontinued on 09/01/2011	09-07
02/23/09	PCCP Cost Savings Measures - Discontinued	09-06
02/23/09	HMA Cost Savings Measures - Discontinued	09-05
02/11/09	Gaps in Thermoplastic Pavement Marking Edge Lines for Drainage	09-04
02/06/09	PG Asphalt Binder Index Material Cost Adjustments	09-03
02/05/09	Potholes in Work Zones	09-02
01/08/09	Shop Drawing & Falsework Review Procedures - Superseded by Memo 11-02	09-01
12/11/08	Concrete & Steel Structural Member Fabrication Inspection	08-16
12/02/08	Construction Zone Impact Attenuators - Discontinued on 06/05/2015	08-15
11/19/08	Directed Acceleration Costs – Payment of Markups on Overtime	08-14
10/27/08	List of ATSSA Approved Equal Worksite Traffic Supervisor Certifications	08-13
08/28/08	Acceptance of Nursery Sod	08-12
08/14/08	Payment for Stockpiled Materials (Specification Section 111)	08-11
07/31/08	Revised Special Provision for Flowable Backfill	08-10
06/19/08	Mulched Seeding vs Temporary Mulching	08-09
05/29/08	Procedure for How to Handle Existing Construction Claims - Superseded by Memo 09-16	08-08
05/07/08	Final Construction Record & Contract Finalization Procedures for SiteManager Contracts	08-07
04/25/08	New Field Office & Computer Specifications	08-06
04/24/08	Revised Borrow & Disposal Site Specifications	08-05
02/11/08	Zero Dollar Change Order to Change QC/QA HMA Pay Items to PWL QC/QA	08-04
02/04/08	Material Certifications for CRA Contracts	08-03
01/28/08	Revised IC-730 Request for Approval of Subcontractor - Discontinued	08-02
01/14/08	Security of Nuclear Moisture / Density Gauges	08-01
12/18/07	Unit Price Justification for Extra Work - Superseded by Memos 17-15 and 17-16	07-28
12/17/07	HMA Revisions for 2008 - Discontinued	07-27
12/07/07	Gabions & Gabion Revet Mattresses	07-26
10/30/07	Measurement of Interstate Work Zone Queues & Delays	07-25
10/29/07	Revised On the Job Training Requirements for Construction Contracts	07-24
10/10/07	Placing Concrete for Bridge Decks & Approaches	07-23
09/19/07	Use of IC-124 to Report Controlling Operation	07-22
09/10/07	Payment for Hand Dig Holes for Guardrail Post Installation	07-21
09/04/07	Documentation of Original Field Measurements	07-20
08/27/07	Fabrication & Installation of Worksite Added Penalty Signs	07-19
07/23/07	Possession of Roadway Samples	07-18
07/09/07	Verifying Pipe Backfill Quantities for Final Construction Record	07-17
06/29/07	Painting Specification	07-16
06/28/07	Revised Field Office Specifications for Site Manager	07-15
06/26/07	Worksite Added Penalty Signs	07-14
06/12/07	House Enrolled Act 1623, Construction Signs	07-13
05/25/07	Discontinuance of Form FHWA-47	07-12
05/24/07	Compaction Acceptance Testing of Chemically Modified Soils	07-11
05/14/07	Clarification on Mandrel Testing of Pipes - Superseded by Memo 09-20	07-10
05/03/07	Use of Cones on the Interstate	07-09
04/25/07	Reporting of Payments to Subcontractors	07-08
03/30/07	Required Documentation for Claims	07-07
03/26/07	IC-730 Request for Approval of Subcontractor - Superseded by Memo 08-02	07-06
03/19/07	Polymer Coated Double Wall Pipe	07-05
01/30/07	Revised CR-2 Form & Instructions	07-04
01/24/07	Monitoring of Suspended or Debarred Firms Discontinued	07-03
01/24/07	Procedures for Determining When the Davis Bacon Act (DBA) Applies - Superseded by Memo 15-05	07-02
01/09/07	DBE Program Policy & Revised Recurring Special Provision	07-01
12/21/06	Documentation of Controlling Operation of Work	06-26
12/14/06	Lay Rates for Open Graded HMA Mixes	06-25
09/12/06	Certified Precast Concrete Producers	06-24
08/23/06	Field Office Internet Service Specification	06-23
08/23/06	Policy for Use of Temporary Worksite Speed Limit Assembly Signs -Discontinued, see memo 14-06	06-22
07/18/06	Basis of Use for Detectable Warning Elements for Sidewalk Curb Ramps	06-21
07/17/06	Shop Drawing & Falsework Review Procedures Superseded by Memo 09-01	06-20
06/26/06	Clarification of Requirements for Concrete Mix Designs	06-19
06/13/06	Change Order & Time Extension Policies - Superseded by Memo 10-01	06-18
06/13/06	Documentation of Accidents in Work Zones	06-17
06/13/06	DBE Hauling Special Provision for Federal Aid Contracts	06-16
05/25/06	Hardware for Metal Pipe End Sections	06-15
05/15/06	Clarification of Profilograph Requirements for the Zero Blanking Band	06-14
05/15/06	Preconstruction Conference, Additional Invitees	06-13
05/11/06	Pay Items for Ditch Grading, Excavation & Linear Grading	06-12
05/01/06	Retrofitted Tie Bars	06-11
04/17/06	Location of Pedestrian Push Button for Signals	06-10
04/12/06	Cellular Concrete Grout Testing	06-09
04/12/06	Documentation That Traffic Control Devices Meet 350 Crash Test Requirements - Discontinued on 06/05/2015	06-08
04/05/06	Payment Procedure for Signal Cable, Specification 805.15	06-07
04/05/06	Sampling Concrete for PCCP Air Content	06-06
04/03/06	Moisture Tests for HMA & SMA, 2006	06-05
04/03/06	Profilograph Requirements for the Zero Blanking Band	06-04
03/24/06	Concrete Mix Designs for 2006 - Discontinued	06-03
03/06/06	Fabrication Detail of Expansion Joints Class SS	06-02
01/12/06	Contract Items for Cellular Telephones / Radios	06-01
09/06/05	Fly Ash & GGBFS Cutoff Date for PCCP	05-14
08/24/05	Specification Section 306 Milling - Discontinued	05-13
07/26/05	Guardrail Transitions, Type TGS-1	05-12
06/13/05	Acceptance of Plastic Pipe & Pipe Liner Materials - Superseded by Memo 12-04	05-11
06/24/05	Specifications Section 401.14 & HMA Notched Wedge Longitudinal Joint	05-10
05/25/05	Change Order Procedures - Superseded by Memo 06-18	05-09
05/09/05	Dynamic Cone Testing of Chemically Modified Subgrade	05-08
04/21/05	Memorandum 04-03 QC/QA Failed Materials Policy Revision	05-07
03/29/05	Hot Mix Asphalt (HMA) Paver Modifications	05-06
03/23/05	Concrete Pavement Patching Detail	05-05
03/29/05	Special Provision for MSE Retaining Walls on Active Contracts - Discontinued	05-04
03/23/05	Revised IT 530	05-03
03/05/05	Change Orders - Superseded by Memo 06-18	05-02
01/27/05	Profilographs & Profilograms	05-01
12/29/04	Guidelines for Using Temporary Concrete Traffic Barriers	04-15
11/04/04	Construction Inspection & CSL Testing on Drilled Shaft Bridge Foundation	04-14
10/14/04	Specification Change for MSE Wall Panel Cores	04-13
09/23/04	Specification Section 306 Milling - Superseded by Memo 05-13	04-12
07/21/04	Acceptance of Plastic Pipe & Pipe Liner Materials	04-11
07/14/04	Traffic Control & Maintenance of Traffic Control Devices	04-10
06/08/04	QC/QA HMA Quality Assurance Adjustments & Failed Material	04-09
05/21/04	Use of Prime Coat	04-08
04/23/04	Flexible Tubular Marker	04-07
04/19/04	Temporary Movable Wood Sign Stands	04-06
04/19/04	Standard Drawing 604-SWCR-02, Sidewalk Curb Ramps General Notes & Details	04-05
03/22/04	Standard Specifications Section 213, Flowable Backfill-Discontinued	04-04
03/30/04	QC/QA Failed Materials Policy Revision - Superseded by Memo 05-07	04-03
03/03/04	Stockpiling of Steel Products	04-02
02/23/04	Materials & Tests Approved Lists	04-01
12/19/03	Materials & Tests Approved Lists - Superseded by Memo 04-01	03-16
10/28/03	Temporary Concrete Barrier Wall	03-15
10/10/03	Placement of Rip Rap Within The Clear Zone	03-14
08/27/03	Preconstruction Notification Concern	03-13
08/25/03	Guardrail Components - Timber Block	03-12
08/25/03	New Specification Dealing with Demolition	03-11
07/22/03	Summary of Changes of HMA Contracts for Construction in 2003	03-10
07/15/03	Use of Circular Traffic Vehicle Detection Loops	03-09
05/19/03	Salvaging of Raised Pavement Markers	03-08
05/15/03	Operations Conference Follow-Up	03-07
05/06/03	PG Binder Sampling & Testing	03-06
05/05/03	Acceptance of Widening Mixtures	03-05
04/30/03	Specifications 801.10 & 801.12(4)	03-04
04/30/03	Non-Standard Pavement joints (PCCP)	03-03
01/29/03	Buy American Specification	03-02
01/21/03	Certification for Category 1 & 2 Temporary Traffic Control Devices	03-01
10/7/02	Section 801 Changes Regarding Measurement / Payment	02-12
07/10/02	Test Procedure Exception for HMA --Theoretical Maximum Specific Gravity & Density of Bituminous Paving Mixtures (AASHTO T 209)	02-11
07/02/02	Contractor's Acceptance Procedures on HMA Volumetric & SMA Contracts	02-10
07/01/02	ET-2000 Manufacturer Recommended Installation Changes	02-09
06/21/02	Revised Change Order Approval Policy - Superseded by Memo 06-18	02-08
06/13/02	Frequency Manual Amendment -Pre-Formed Joint Filler for Concrete	02-07
06/12/02	Recyclable Spent Foundry Sand	02-06
05/29/02	2002 SMA Specifications - Discontinued	02-05
05/10/02	Recycled Concrete	02-04
04/19/02	HMA Binder Content Testing Policy	02-03
04/10/02	Field Density of Soil, Soil-Aggregate, & Aggregate	02-02
01/24/02	Specification Changes "Basis for Use" for Temp. Traffic Control Devices	02-01
10/17/01	Clarification of Field Office Specification 105.17 - Discontinued	01-13
10/16/01	Expansion Joint Installation	01-12
10/04/01	Use of Fly Ash in Concrete after October 15	01-11
07/24/01	Curing-Sealing Materials	01-10
07/24/01	Timber/Wood Blocks used as Guardrail Components	01-09
07/11/01	Maintenance of Attenuator & Guardrail End Treatments -Superseded by Memo 18-04	01-08
06/25/01	Bridge Paint Specification Changes - Discontinued	01-07
06/12/01	Acceptance of Quality Control Plans for Bridge Planning	01-06
05/30/01	HMA Binder Content Testing Policy	01-05
04/17/01	Microsilica Bridge Deck Overlays	01-04
04/05/01	Clarification of Specification 105.17 (Field Office) - Discontinued	01-03
02/27/01	Guardrail End Treatments Special Provisions	01-02
01/02/01	Density & Moisture Controls on HMA Mixtures	01-01
12/14/00	Maintenance of Traffic Plans	00-20
12/14/00	Time Extensions - Superseded by Memo 06-18	00-19
10/18/00	Worksite Traffic Supervisor	00-18
09/21/00	Use of Fly Ash in Concrete after October 15	00-17
09/05/00	Spec Revision for 909.02(e)	00-16
07/07/00	QC/QA HMA Mixture Appeals	00-15
06/23/00	Temporary Pavement Markings, 801.10(a)2	00-14
06/20/00	Change Order & Time Extension Approval Authority Superseded by Memo 06-18	00-13
06/09/00	Construction of Concrete Public Road Crossovers	00-12
05/24/00	Bridge Painting Subcontractors - Discontinued	00-11
03/31/00	HMA Notched Wedge Longitudinal Joint	00-10
03/31/00	Plate Samples, HMA Thickness Greater than 75 mm	00-09
03/31/00	HMA Roller	00-08
03/20/00	Random Crack Remediation for Concrete Pavement (PCCP)	00-07
03/10/00	Conclusion of report on Embankment Widening	00-06
03/06/00	Spec 904.02(d) Surface Aggregate Requirements	00-05
03/06/00	Spec for Glass Beads & Thermoplastic	00-04
03/01/00	HMA Binder Content Policy 2000	00-03
02/04/00	Guidelines for Transportation Enhancement Projects - Discontinued	00-02
01/05/00	Tracking Purchase Order Amounts	00-01
10/27/99	Making & Curing "Opening to Traffic" Beams	99-15
10/19/99	Use of Foundry Sand in 1999	99-14
09/24/99	Bridge Painting in the Field	99-13
09/15/99	Fast Dry Traffic Paint	99-12
09/01/99	Revised 801, Effective September 1, 1999	99-11
08/31/99	Field Office Computers - Y2K - Discontinued	99-10
08/12/99	Ignition Oven for HMA Mixture with Dolomite - Discontinued	99-09
07/23/99	Random Transverse Midpanel Cracking of PCCP	99-08
05/03/99	TD 459, QA Quantity Adjustments	99-07
04/23/99	Use of Maturity Meter for PCC Pavement	99-06
04/23/99	Details to Standard Drawings for Guardrail Transition, Type TGB	99-05
04/09/99	Longitudinal Joints in HMA - Discontinued	99-04
03/30/99	Detail Changes to Standard Drawings for Guardrail Transition, Type TGB Superseded by Memo 99-05	99-03
03/22/99	400 Spec Section of the Standard Specification - Discontinued	99-02
03/01/99	AE-PL Used as a Prime Coat	99-01
12/10/97	Guidelines for Setting Contract Time	97-27

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