2021 Special Provisions/Specifications Change Memorandums

Last Update: Thursday, September 25, 2025

Change Memorandums for 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004

Memo	Date	Subject
de-01-21	February 17, 2021	Statewide Special Provision 712-002 (14), Cleaning and Sealing Joints and Cracks (Asphalt Concrete)
de-02-21	March 23, 2021	Statewide Special Specification 8039 (14), Aggregates for Surface Treatments (Materials Only)
de-03-21	March 26, 2021	Statewide Special Provision 000-1019 (14), Certificate of Interested Parties (Form 1295)
de-04-21	April 23, 2021	Statewide Special Provision SP 009-010 (14), Measurement and Payment
de-05-21	April 23, 2021	Statewide Special Provision SP 009-011 (14), Measurement and Payment
de-06-21	May 24, 2021	Statewide Special Provision SP 441-003 (14), Steel Structures
de-07-21	May 24, 2021	Statewide Special Specification 8040 (14), Limestone Rock Asphalt (Materials Only)
de-08-21	June 1, 2021	Statewide Special Specification SS 4021 (14), Thermal Integrity Profiler (TIP) Testing of Drilled Shafts
de-09-21	August 19, 2021	Statewide Special Specification SS 5129 (14), Floating Turbidity Barrier
de-10-21	September 7, 2021	Statewide Special Provision SP 008-045 (14), Prosecution and Progress
de-11-21	September 23, 2021	Statewide Special Specification SS 6438 (14), Mobile Retroreflectivity Data Collection for Pavement Markings
de-12-21	September 23, 2021	Statewide Special Provision SP 656-001 (14), Foundations for Traffic Control Devices
de-13-21	September 23, 2021	Statewide Special Provision SP 4004-001 (14), Screw-In Type Anchor Foundations
de-14-21	September 29, 2021	Statewide Special Provision SP 334-003 (14), Hot-Mix Cold-Laid Asphalt Concrete Pavement
de-15-21	September 23, 2021	Statewide Special Specification SS 5127 (14), Bat Exclusion System
de-16-21	September 23, 2021	Statewide Special Specification SS 5128 (14), Bat House
de-17-21	October 19, 2021	Statewide Special Provision SP 450-001 (14), Railing
de-18-21	October 26, 2021	Statewide Special Specification SS 6439 (14), High Performance Pavement Markings-Ribbon with Retroreflective Requirements
de-19-21	October 22, 2021	Bid Codes for Standard Specification 340 (14), Dense-Graded Hot Mix Asphalt (Small Quantity)
de-20-21	November 30, 2021	Statewide Special Specification SS 4196 (14), Prefabricated Pedestrian Steel Truss Bridge Span
de-21-21	December 28, 2021	Statewide Special Specification SS 3096 (14), Asphalts, Oils, and Emulsions