2011-8. May 26, 2011. In an effort to improve the tracking and reporting of findings from monthly project water quality inspections and RECAT/ECAT inspections, the CDOT Environmental Programs Branch (EPB) has developed an automated process called the Corrective Action Response Log (CARL).
Superseded Construction Bulletins
2011-7. February 25, 2011. This bulletin provides guidance on the use of Form 105. It also replaces Section 120.3.1 of the Construction Manual (CM) with more complete guidance on communication by letter.
2011-6. February 17, 2011. This construction bulletin revises subsection 121.3.5 of the CDOT Construction Manual to provide guidance on the escrow of project funds after completion of a construction project.
2011-5. February 17, 2011. This construction bulletin introduces the Block Faced MSE Wall Submittal Checklist (CDOT Form 1401), the Panel Faced MSE Wall Submittal Checklist (CDOT Form 1402) and the Construction Inspectors Checklists for Concrete Block and Panel MSE Walls.
2011-4. February 17, 2011. The purposes of this bulletin are to: 1. Provide summary of changes for the new and revised Water Quality Specifications. 2. Issue the Revised Environmental Preconstruction Agenda and Certification of Understanding. 3. Issue the Revised Stormwater Notebook Table of Contents and Notebook Tabs.
2011-3. February 03, 2011. This construction bulletin adds section 120.1.3.6, Required Documentation from Contractors, to the Construction Manual. Section 120.1.3.6 provides a checklist of required documentation that is to be submitted by the Contractor.
2011-2. February 3, 2011. This construction bulletin implements requirements of the Migratory Bird Treaty Act specifications and provides guidance on applying them during construction.
2010-13. December 09, 2010. This construction bulletin revises the CDOT Construction Manual to provide guidance on the execution of Change Orders. A recent Internal Audit indicates that CDOT has been paying for some change order work before the CDOT Form 90 has been fully executed.
2010-11. October 21, 2010. This construction bulletin revises the guidance given in Section 121.2.1 of the Construction Manual regarding the potential for hauling vehicles with overweight permits to deliver materials to non-interstate construction projects.
2010-10. October 21, 2010. This construction bulletin provides clarification of the application of both the Fuel Cost and Asphalt Cement cost adjustments.
2010-9. October 21, 2010. This construction bulletin revises the CDOT Construction Manual by adding 101.103.61 Project Engineer (Consultant) to assist in clarification of duties and responsibilities for the Project Engineer when he is not a CDOT employee.
2010-7. September 24, 2010. This construction bulletin provides guidance on creating and maintaining drawdown schedules, which are required for all projects that use funds to pay third parties (consultants, contractors, and others). Drawdown schedules are not needed for local agency projects that do not use state funds and are not advertised by CDOT.
2010-6. September 24, 2010. This construction bulletin addresses project acceptance and completion of the Form 1212 with the SAP system on all projects that have been constructed.
2010-04. July 21, 2010. Revises the CDOT Construction Manual to provide guidance on enforcing the federal "Buy America" requirements found in subsection 106.11 of the Standard Specifications.
2010-3. May 13, 2010. Section 120.4 of the CDOT Construction Manual defines when a Form 105 – Speed Memo is to be used.
2010-2. March 17, 2010. Revises the CDOT Construction Manual to provide guidance on retaining surplus funds when a bid results in surplus funds on the project.
2010-1. March 9, 2010. ARRA Funds Obligation Requirements
2009-14. July 30, 2009. Assists with the implementation and interpretation of the Revision of Section 107 - Project Safety Planning standard special provision.
2009-13. July 16, 2009. Revises the CDOT Construction Manual to provide guidance on conducting final bridge construction reviews.
2009-12. July 16, 2009. Revises the CDOT Construction Manual to provide guidance on construction inspection of bridge decks and correction of problems found.