![]() ![]() ![]() Right of Way Policies and Procedures Manual It is the main space where civic interaction occurs. This includes roadways, sidewalks, parks, plazas, and other open spaces that comprise the arteries and focal points of the urban framework. This manual should be used to help design a public realm that balances the mobility and access needs for all users. With regard to such information, the District of Columbia Office of Contracting and Procurement makes no representations or interpretations as to what has been submitted or the correctness of such information. Submitted Bids Disclaimer: Bid information and unit prices are posted as submitted by offerors. This document describes the procedures for reviewing and approving requests for new or modified access to the Interstate and Freeway system within the District of Columbia. Policy and Process for Access to the District of Columbia Interstate and Freeway System They are also part of a required traffic control plan that provides guidance on the preferred methods for routing pedestrians safely through work zones occupying public space in the District. These standards apply to the construction of protected walkways on the sidewalks and roadways. Pedestrian Safety and Work Zone Standards - Covered and Open Walkways This manual presents the Computer-Aided Design (CAD) standards of the District Department of Transportation (DDOT). DDOT uses the gold book pay item catalog called "DDOT13Catalog.xml." MicroStation V8 CAD Standards Manual Estimation Catalog and Funding Group NamesĪASHTO estimator application is designed to deliver accurate, reliable estimates for your construction program. These are regulations that include design elements in the Downtown DC Business Improvement District Streetscape Enhancement Notebook, August 1999. This manual describes the Department’s procedures and standards for preparing project construction documents DPW Downtown Streetscape Regulations This manual describes the agency’s procedures and recommended best practices to effectively and successfully procure and administer DDOT projects using the Design-Build project delivery process. The District Department of Transportation (DDOT) Office Manual for Construction Management presents DDOT’s procedures and standards for managing and administering construction projects. ![]() Work zone traffic control diagrams will be added, and deleted, as necessary, and all will be posted on the NYSDOT internet site (Work Zone Traffic Control Manual).Providing Engineering Guidance Bid Tabulationsīids are posted as submitted by offerors. This is a "living document" that will evolve as recommendations are received from the Regions. Traffic control or protection can be enhanced for situations that may require additional measures such as high traffic or pedestrian volume, high speeds, restricted sight distance, poor or confusing alignment. Color diagrams (619 Standard Sheets) depicting typical traffic control set-ups for two-lane and multilane highways are intended to show the minimum requirements for a safe work zone set-up. This manual includes basic information on work zone traffic control, including a description of traffic control devices, illustrations of acceptable, commonly used devices, and the proper flagger attire and methods. The information presented in this manual is based on the requirements set forth in the National Manual of Uniform Traffic Control Devices and the NYS Supplement, review of work zone manuals from a selection of state and federal agencies, and discussions with members of the NYSDOT Work Zone Traffic Control Committee. This manual is intended to provide New York State Department of Transportation (NYSDOT) employees, utility companies, municipalities, and contractors who are involved with the design, set-up and maintenance of highway work zones, or anyone working within the state right-of-way, with the basic principles and elements constituting a safe work zone. The purpose of work zone traffic control is to provide a safe work area for workers within the roadway, while facilitating the safe and orderly flow of all road users (motorists, bicyclists and pedestrians including persons with disabilities in accordance with the Americans with Disabilities Act of 1990) through the work zone. Work Zone Traffic Control Work Zone Traffic Control Manual ![]()
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