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The Joint Task Force on Safety and Security Certification, established between the Federal Transit Administration (FTA) and the American Public Transportation Association (APTA), prepared this Handbook to support the efforts of the transit industry to achieve continuous improvement in safety and security performance.
Federal Transit Administration
Office of Safety and Security: http://www.fta.dot.gov (click on “Safety and Security)
National Transit Library: http://www.fta.dot.gov/ntl/index/html
Best Practices: http://www.fta.dot.gov/ntl/bestpractices/index.html
The practice described in this Handbook is the result of a year-long research and consensus-building mission, that included the review of dozens of industry programs and plans; the collection of issue-specific information from transit safety and security directors, project managers, contractors, operations personnel, and FTA Regional Offices; presentations and working sessions with industry representatives; and requests to industry for review and comment on draft materials.
This Handbook provides a guide for establishing a certification program to address safety and security that:
APTA recently added the “Transit Safety Corner” – an ongoing source of information on safety issues critical to the public transportation industry—to its web site. You can access APTA’s Safety Corner at:
The site also offers a Question and Answer section that is available to the industry. The site is designed to address questions that are of concern to a particular agency. The responses are generated automatically to any individual who has requested their name be placed on APTA’s ‘list server.’ The list server is made up on individuals from various agencies that have agreed to become part of this process. If you would like to be placed on the ‘list server’ write to the Safety and Security section at www.apta.com.
This Handbook is not intended to be prescriptive in nature. Rather, information can be tailored to suit the individual needs of transit projects. The transit agencies are responsible for determining applicability of these concepts to their own projects or developing other workable processes. Differences in methodology may exist among transit agencies, as well as among projects within a single transit agency.
Joint FTA-APTA Task Force on Safety and Security Certification
Bill Grizard, Vice-Chairman
Bob Adduci, Volpe National Transportation Systems Center
Supporting Members -- The following individuals contributed generously of their time and materials in preparation of this Handbook:
STATE SAFETY OVERSIGHT:
Technical Support -- Annabelle Boyd and James Caton, of the BCG Transportation Group, Inc. supported the development and documentation of Task Force research, findings and recommendations in this Handbook.
|Chapter 1: The Basics||1|
|Certification as Part of System Safety and Security||1|
|Safety and Security Certification Benefits||3|
|Transit Agency Commitment||4|
|Responsibility for SSC Program||5|
|Application of the Project Life Cycle||6|
|Project Team Support for the SSC||9|
|Safety Audit Program||10|
|Chapter 2: The Tools||11|
|Scope of the SSC Program||11|
|Safety and Security Certification Plan||12|
|Steps in the SSC Methodology||14|
|Step 1: Identify Certifiable Elements||15|
|Step 2: Develop Safety and Security Design Criteria||18|
|Step 3: Develop and Complete Design Criteria Conformance Checklist||20|
|Step 4: Perform Construction Specification Conformance||22|
|Step 5: Identify Additional Safety and Security Test Requirements||26|
|Step 6: Perform Testing and Validation in Support of the SSC Program||27|
|Step 7: Manage Integrated Tests for the SSC Program||28|
|Step 8: Manage “Open Items” in the SSC Program||30|
|Step 9: Verify Operational Readiness||31|
|Step 10: Conduct Final Determination of Project Readiness and Issue Safety and Security Certification||32|
|APPENDIX A: Life Cycle Definitions||35|
|APPENDIX B: Useful References||37|
|APPENDIX C: Resource Guide||39|
|APPENDIX D: Sample Design and Construction Specification Conformance Form and Directions||41|
|Figure 1: Safety and Security Core Management Functions||2|
|Figure 2: Typical Transit Project Life Cycle||6|
|Figure 3: Project Development Safety and Security Activities||8|
|Figure 4: Contributions of Project Team to SSC||9|
|Figure 5: Engineering Breakdown Structure||15|
|Figure 6: Sample Certifiable Elements and Sub-elements List||16|
|Figure 7: Certifiable Elements and the Certification Process||17|
|Figure 8: Safety and Security Specification Development Inputs||18|
|Figure 9: Safety and Security Design Criteria and Project Specification||19|
|Figure 10: Design Criteria Conformance Checklist||21|
|Figure 11 Sample Specification Conformance Checklist||23|
|Figure 12: Sample Specification Conformance Checklist with Non-compliance||24|
|Figure 13: Sample Design and Construction Conformance Checklist with Directions||25|
|Figure 14: Required Test Description Sheet||26|
|Figure 15: Test Program Planning Process||27|
|Figure 16: Sample Integrated Testing Sheet||29|
|Figure 17: Sample Close-out Report||30|
|Figure 18: Project Safety and Security Certificate||33|
The Task Force is extremely grateful for the contributions made to this Handbook from its safety and security partners in industry and State government:
Four new start systems, Utah Transit Authority (UTA) Transit Express Rail System (TRAX), New Jersey Transit’s (NJT) Hudson-Bergen Light Rail Transit (HBLRT) System, Metropolitan Council’s Hiawatha Light Rail Line (Metro Transit), and the Government of Puerto Rico, Department Transportation and Public Works, Highway and Transportation Authority (Tren Urbano) provided their programs for addressing unique safety and security certification challenges during the major capital project development process.
San Francisco Municipal Railway (MUNI) offered its policies and safety design criteria for integrating an entirely new line – its Third Street Rail Project – into its existing operations. Dallas Area Rapid Transit (DART), San Francisco Bay Area Rapid Transit District (BART), Washington Metropolitan Area Transit Authority (WMATA), Tri-County Metropolitan Transit District of Oregon (Tri-Met), the Los Angeles County Metropolitan Transportation Authority (LACMTA), and the Santa Clara Valley Transportation Authority (VTA) all provided their programs for planning, designing, and integrating major extensions into operations.
St. Louis Bi-State Development Agency (Bi-State) shared its program for conducting hazard analysis during extension design and engineering, and tracking the resolution of identified hazards through testing and acceptance. The Massachusetts Bay Transit Authority (MBTA) and APTA have contributed safety certification programs that support basic procurement processes, even when no major acquisition project is underway.
Finally, several State Safety Oversight Agencies have contributed their program requirements and standards for rail transit design and construction, including New Jersey Department of Transportation (NJDOT), Utah Department of Transportation (UDOT), the Oregon Department of Transportation (ODOT), the Massachusetts Department of Telecommunications and Energy (DTE), the Missouri Department of Economic Development, Division of Motor Carrier and Railroad Safety (MCRS), the Colorado Public Utilities Commission (CoPUC), and the California Public Utilities Commission (CPUC).
This Handbook is organized in two chapters:
Chapter 1 – The Basics: Introduces the basic concepts of certification for safety and security, and explains why, since its development only a few short decades ago, this type of certification has become an integral part of effective project management practice.
Chapter 2 – The Tools: Introduces three tools that support the safety and security certification process:
Chapter 2 also provides sample forms to support implementation of the certification program.
Appendices offer additional information on key topics discussed in the Handbook, including:
Appendix A: Project Life Cycle Definitions
Appendix B: Useful Safety and Security Certification Resources
Appendix C: Resource Guide
Appendix D: Sample Design and Construction Specification Form and Directions
This Handbook should provide each member of the project team with a basic understanding of the certification practice, demonstrating the importance of each technical and managerial discipline to the overall safety and security mission.
As used in this Handbook, certification for safety and security is defined as:
the series of processes that collectively verify the safety and security readiness of a project for public use.
While this Handbook emphasizes rail transit projects – including both “new start” systems and extensions to existing systems – its principles and practices extend to major projects for all modes, including bus transit. Depending on project scope and resources, the process described in this Handbook should be tailored to an appropriate level of specificity, determined by the agency.
Certification, as used in this Handbook, addresses conditions that could result in harm – whether unintentional (safety) or intentional (security). Application of safety and security certification promotes an informed management decision-making process in project design, construction, testing, and initiation into revenue service.
The system safety and security discipline manages hazards and vulnerabilities throughout the life cycle of a project, program, or activity through a committed approach to risk management, where:
Certification for safety and security verifies application of this discipline for transit projects. Through this process, hazards and vulnerabilities are translated into risks, which are then analyzed, assessed, prioritized, and resolved, accepted, or tracked. Figure 1 presents this process as a continuous loop, providing for validation of decisions and on-going evaluation to support further action. This process supports the consideration of safety and security objectives during all activities of the dynamic and evolving project management process.
Certification for safety and security is NOT contractual acceptance, defined as:
an action by an authorized representative of the transit agency by which the transit agency assumes full or partial ownership of the delivered project as complete or partial performance of a contract.
Contractual acceptance does not constitute safety and security certification, and safety and security certification need not imply acceptance with respect to contract performance.
Many transit agencies self-certify the safety and security of their operations, subsequent extensions and safety-significant modifications, prior to the initiation of revenue service. This process is typically part of the agency’s existing program for system safety and security, and is integrated into major projects through a Safety and Security Certification (SSC) Program, documented in a Safety and Security Certification Plan (SSCP).
In certain instances, transit agencies have received benefits from the SSC during engineering and design. SSC activities support analysis that reduces the need for expensive retrofitting to correct hazards or vulnerabilities after the system is placed in revenue service. Certification also typically supports improved integration of operational considerations into project design, which offers the following opportunities:
In the event that accidents or major security incidents do occur, certification offers the following benefits, which may be useful in legal and insurance proceedings:
The self-certification that guides each agency’s SSC process reflects that agency’s commitment to verify that its operation is free from unacceptable risk. This is a proactive approach to safety and security with clear objectives to identify, anticipate, and control adverse conditions before they occur. Through SSC, each transit agency typically makes a commitment to:
Ultimate responsibility for the development and operation of a safe and secure system rests with the transit agency’s executive leadership. The transit agency provides direction and guidance for the safety and security certification program. During project development, implementation of the SSC program is often delegated to the project management team, which verifies performance of all certification tasks.
In existing transit systems, certification for safety and security is often managed by the safety and/or security manager (Certification Manager). For agencies with New Start projects, the staggered approach required to support project development brings many different participants with varying levels of responsibility over a period of several years. In this environment, the SSC program should provide a consistent focus on safety and security for all activities. This Handbook also uses the term “Certification Manager” to address the range of personnel who may manage this process.
Several safety and security committees, including the following, may support the SSC program. In a transit agency, the functions described below may be combined, or may be performed by individuals rather than committees.
Safety and Security Review Committee (SRC): Many transit agencies have found it beneficial to create a Safety and Security Review Committee -- or equivalent multi-disciplinary group -- to oversee the conduct of safety and security efforts for the project, directly accountable to the transit agency’s executive leadership. The SRC is typically chaired by a full-time System Safety and/or Security Manager or the Certification Manager. The SRC is typically comprised of senior management personnel, or their designees, who represent the major project areas and activities. The SRC oversees the SSC program and directs resolution of identified hazards. The SRC discusses ongoing safety and security concerns; reviews and approves certification activities; and resolves issues among the project team and with the agency’s executive leadership.
Fire-Life Safety Committee (FLSC). This Committee is to serve as a liaison between the transit agency, fire jurisdictions, and emergency response agencies. The FLSC may be comprised of local and state fire jurisdictions, local emergency response agencies, transit operations, safety, security, construction and design managers, along with transit management staff and the general design consultant. The FLSC reviews standards and safety-related designs and tests to verify fire-life safety code and regulation compliance. In addition, the FLSC addresses preparedness issues and reviews variances.
System Change and Operations Review Committee (SCORC). This Committee’s responsibilities include planning and coordinating operational training, simulating revenue service conditions, and developing pre-revenue plans, rules, and procedures for revenue service. Prior to revenue service, the SCORC reviews procedures, manuals, and other documents that form the basis for certifying compliance to safety and security requirements for systems and fixed facilities. The SCORC may also be responsible for review and concurrence of proposed changes and/or revisions to the project design.
Many transit agencies use a standard life cycle framework to manage transit projects, such as the one shown in Figure 2 below. This life cycle defines the events, procedures and tasks that take place within the project. Each life cycle phase may conclude with a review, enabling management evaluation. Appendix A provides a brief description of activities typically performed in each life cycle phase.
Advancement through this process is based on a project's readiness to progress to subsequent phases. Transition from one life cycle phase to the next phase constitutes a MILESTONE CONTROL for all major project elements, including safety and security.
A sample listing of typical activities performed during the certification process is presented in Figure 3, below. Figure 3 categorizes key activities for each of the project life cycle phases:
PLN – Planning
PE – Preliminary Engineering
FD – Final Design
CON – Construction
INT-TEST – Integrated Testing
PRE-REV – Pre-revenue (Interim) Operations
OPS – Operations
Checks indicate the initiation of the activity, and shaded arrows indicate ongoing performance.
In managing these activities, Certification Managers typically work closely with the project team to address the following:
Figure 3 is a representative sample only. The scope of each project should be considered to determine the tasks that are appropriate.
Each member of the project team has a role in safety and security certification. While the Certification Manager has primary responsibility for SSC management, the tasks required to perform the SSC include many functional disciplines on the project team. As indicated in Figure 4 below, the Certification Manager should support a coordinated effort that brings the capabilities and resources of the design team, the construction team, the acceptance and testing team, and the activation team to the performance of SSC activities.
To manage the SSC program, a documentation system is strongly recommended. This system may contain documents pertaining to the certification process. The project filing system may fulfill this requirement, or may be supported by an additional system.
In general, safety and security certification documentation should be maintained for the life of the agency. Security information and other sensitive information should be protected using agency policies and procedures.
An important part of the safety certification process is keeping transit management informed of the status of the program. To ensure that executive leadership is informed, periodic reports are prepared. The reporting period may change from time to time, dependent upon activity levels and project priorities.
Throughout the verification effort, audits should be conducted on a periodic basis, by a management team independent of the program. Audits should verify that all participants in the design conformance and testing/acceptance processes are reviewing compliance with safety and security requirements and appropriately documenting this conformance. Other activities to be assessed include the following:
· The status of each safety task
· Compliance with program milestones and safety program milestones
· Schedule incompatibilities that require remedial corrective action
· Action to track and implement positive corrective actions where deficiencies are revealed
· Project team activity to support the SSC program
· Configuration management
Linked worksheets, supported in a database, can reduce document preparation time and promote consistency from project phase to project phase
SCOPE OF THE SSC PROGRAM
The SSC program typically encompasses the equipment, operating and maintenance plans, facilities, and procedures for the following three categories:
When properly scoped, the SSC program will:
The Safety and Security Certification Plan is a basic tool used by the transit organization to assist in managing an effective certification program. The SSCP provides the formal basis of understanding and agreement among all members of the project team regarding how the program will be executed. The SSCP typically describes the process through which the transit agency activity will provide documented verification that:
A typical Table of Contents for the SSCP follows:
SSCP SAMPLE TABLE OF CONTENTS
|Section 1: Introduction
Section 2: Program Management
Section 3: Certification Process and Procedures
Section 4: Hazard and Vulnerability Management
Section 5: Certificate of Conformance
Section 6: Documentation
Section 7: Reporting Requirements
The remainder of this Handbook explains the SSC methodology, providing a brief a description of each step, and presenting sample forms to support the certification process. Appendices B and C provide additional references for further information on certification activities. Appendix D provides a sample Design and Construction Specification Form and directions for completion.
Step 1: Identify Certifiable Elements
Step 2: Develop Safety and Security Design Criteria
Step 3: Develop and Complete Design Criteria Conformance Checklist
Step 4: Perform Construction Specification Conformance
Step 5: Identify Additional Safety and Security Test Requirements
Step 6: Perform Testing and Validation in Support of the SSC Program
Step 7: Manage Integrated Tests for the SSC Program
Step 8: Manage “Open Items” in the SSC Program
Step 9: Verify Operational Readiness
Step 10: Conduct Final Determination of Project Readiness and Issue Safety and Security Certification
The first step in the SSC methodology is to identify the elements that need to be certified for the transit project. Safety certifiable elements include all project elements that can affect the safety and security of transit agency passengers, employees, contractors, emergency responders, or the general public. These elements define the scope of the project’s certification program. Prior to the initiation of revenue service, a Certificate of Compliance will need to be issued for each identified element.
Certifiable elements are composed of numerous items. These items make up the whole of the major element and require individual safety and security verification before the major element is verified as safe and secure for use. The listing of these items for a major element is typically referred to as a Certifiable Item List (CIL).
The process of “breaking down” certifiable elements into CILs typically occurs simultaneously with the project team’s engineering effort. As depicted in Figure 5, the engineering breakdown structure supports identification of CILs for each certifiable element – particularly for complex systems (train control upgrades, new vehicles) and projects with a significant emphasis on integration into an existing operation.
Specific certifiable items on the list are dependent on the particular element. In addition, listing of a certifiable item may need to be duplicated a number of times within a certifiable element. For example, each light rail vehicle requires individual verification, and each is tracked as a sub-element of the element “Light Rail Vehicle.” Similarly, there are a number of duplicate certifiable items for train signals, traction power, track, and other elements. Each element may also be divided into sub-elements equivalent to a particular section of the alignment of the light rail system being verified.
Figure 6 presents major groupings of certifiable elements and sub-elements for a rail transit project. This is a sample listing provided for illustrative purposes only. Each agency must determine those elements requiring safety and security certification based on its own policies and the scope of the project.
SAMPLE CERIFIABLE ELEMENTS AND SUB-ELEMENTS LIST
TRACTION POWER SYSTEMS
TRACK AND STRUCTURES
YARD AND SHOP
TRAFFIC SIGNAL CONTROLLERS
PLANS, PROCEDURES AND TRAINING
OPERATING AND MAINTENANCE PROGRAM
Figure 7 illustrates how certifiable elements are addressed in the project. At each stage of the process, for each certifiable element, conformance with project safety and security requirements is verified; certified through issuance of certificates prior to revenue service; and documented in a Final Verification Report
Design is an iterative process. Safety and security are addressed during project design through identification of safety and security design criteria for each certifiable element. Safety and security design criteria are intended to provide guidance to the design team to support the definition of systems, sub-systems and components, the development of performance requirements, and the final specification of the engineered system. Whenever possible, reference to their identification and documentation should be included in the procurement package for design services.
As indicated in Figure 8 below, safety and security design criteria are often generated from:
1. The technical specifications from previous contracts
2. Existing agency design and performance criteria
3. Transit agency “lessons learned” from operating experience
4. The results of hazard and vulnerability analysis
5. Transit industry safety and security practice and reports
6. Applicable safety and security codes, standards, and regulations defined by Federal, state and local agencies and standards boards and organizations
Safety and security design criteria may be consolidated into a single manual or list for the project, or referenced as part of project development for each certifiable element. A representative process for incorporating these criteria into the project design process is illustrated graphically in Figure 9 below
|RESOURCES: FTA’s Hazard Analysis Guidelines for Transit Projects and APTA’s Manual for the Development of Rail Transit System Security Program Plans both provide additional information on the role and management of analysis in project design. These documents are available for download on FTA’s web site: www.fta.dot.gov (click on “Safety and Security”) and APTA’s web site: www.apta.com.|
During design, the project team may begin identifying criteria requirements for certifiable elements and items. This process involves the creation of a checklist for each certifiable element to record requirements generated from safety and security design criteria. These checklists – referred to as Design Criteria Conformance Checklists – provide a format to verify compliance with identified safety and security requirements.
In the certification process, contract specifications, design criteria, applicable codes, and industry standards may constitute this verification. For example, some of the requirements in contract specifications may be used as verification, such as maintenance manuals, subsystem hazard analysis, and factory test reports. Other requirements may not take the form of specific deliverable documents, but require verification.
Following initial development, the Design Criteria Conformance Checklist is submitted to the appropriate personnel for review and comment. A sample Design Criteria Conformance Checklist is provided in Figure 10.
During development of these checklists, it may also be necessary for the project team to reference safety and security requirements for use in design reviews and during inspections or tests. Identification of these activities provides an opportunity for the entire project team to assess the status of the SSC program through the following activities:
Finally, during this phase of the safety certification process, it is important to identify the process to be used for the management and tracking of “open items.” The term “open items” refers to items that have not been verified for conformance with design requirements, as well as unresolved safety or security issues. As the project proceeds through design to construction to start-up, reviews are often performed to verify that change proposals and deviations from the approved baseline design do not degrade the level of safety and security of the system to unacceptable levels. “Open items” are often addressed during these reviews.
The construction specification conformance process is used to verify that the as-built facilities and systems incorporate the safety and security-related requirements identified in the specifications and other contract documents, including approved changes since the final design.
This checklist should be viewed as the “other half” of the Design Criteria Conformance Checklist, because it (1) identifies the tests and verification methods necessary to ensure that the as-built configuration contains the safety-related requirements identified in the applicable specifications and other contract documents, and (2) provides documentation that the delivered project meets these requirements. The Specification Conformance Checklist is the “work horse” of the SSC process.
Once the checklist format is completed, verified checklists are forwarded to appropriate staff for review and comment. Documentation supporting verification of the safety requirement should be available for review by the project team. For facilities and systems, certifications, inspector reports, job photos, or other evidence may be submitted as documentation. Any contractor submittal used for verification needs to be approved, typically by the resident engineer.
Safety and security requirements not verified by available documentation or demonstration should be tracked to resolution. As mentioned in Step 3, the management or resolution of open items should result through project team’s use of the Specification Conformance Checklist. This checklist provides those responsible for decision-making a tool to review the status of open items resulting from deviations to the approved design, work-arounds, change orders, and other temporary measures.
Three Specification Conformance Checklists, (two with sample entries), are presented below. Figure 11 identifies an excerpt from a specification checklist to demonstrate the types of issues typically encountered for an at-grade light rail station. Figure 12 provides sample documentation of non-compliance regarding safety and security requirements for right-of-way signage. Figure 13 provides a sample checklist that can be used to document both design and construction conformance. Directions for completing this form are provided in Appendix D. This type of checklist is easily incorporated into an automated information system, to support SSC program tracking and documentation requirements.
Some transit agencies may choose to compile supporting verification documentation for each certifiable element in separate notebooks. Some guidelines that may be used in the verification process include the following:
1. Use documentation that directly and succinctly verifies the safety and/or security requirement
2. Exclude irrelevant or redundant information
3. For large contract submittals, include representative information only
4. Highlight specific detail from approved contractor submittals and other verification documentation to aid the review process
Contractor and integrated testing requirements should be reviewed for safety and security considerations. Contractor testing, as required by the contract specifications, verifies the functionality of the involved system or equipment. Integrated testing verifies the functional interface between different equipment or systems. Both contractor and integrated testing are subject to certification. Certification of contractor testing may be verified in the Specification Conformance Checklist, or combined with integrated testing in a test program certification or by other acceptable means.
The need for additional tests, however, may arise for various reasons throughout the project. To request and record the performance of additional tests, the project team may prepare a formal Test Description Sheet and submit it to the appropriate organizational unit managing the Test Program Plan. A sample Test Description Sheet follows:
From the initial stages of the construction development phase, test reports and other documentation will be submitted to the agency as a result of Design Qualification Tests (Factory); Production Verification Tests (Factory); Construction Inspection Tests; and Installation Verification Tests (QA/QC). Safety/security-related test results should be documented, as appropriate, in the Specification Conformance Checklist.
Appropriate documentation supporting verification of the safety and security requirements should be submitted or available for review by the project team with its location clearly identified. The SSC should identify responsibilities for control and lifecycle of all certification documentation. Those personnel responsible for safety and security certification should work closely with all involved in this process to achieve full access to the testing and results. This process is illustrated below:
Integrated tests are any tests or series of tests, which require the interface of more than one element and are designed to verify the integration and compatibility between system elements. Pre-operations tests are those tests that require acceptance of all systems and are designed to verify the functional capability and readiness of the system as a whole. These tests are not necessarily required by contract specification, but are required as part of the test program plan to ensure that all systems are functioning safely prior to the system being placed into operation. Test result reports form the basis for meeting the safety requirements.
Prior to developing a plan for integrated testing, transit agencies typically assess both the scope of the project related to existing or planned operations and the initial safety and security requirements. In specifying the tests, transit agencies often identify a minimum level of safety and security conformance that should be met, as well as the measurables used to assess this conformance. This minimum level varies from project to project, and is dependent upon the level of integration and the nature of the tests to be performed. It is important to note that transit agencies should review test procedures, themselves, for potential hazards. The transit agency may also want to develop emergency plans to prepare for a potential critical or catastrophic test failure.
The transit agency may assign a “System Integration Manager” or equivalent personnel to be responsible for test management. This manager is often supported in test planning, test procedure development and test performance by Operations, Maintenance and the Safety and Security Review Committee. The organizational group designated to manage start-up activities also receives support from these groups in scheduling facility access and arranging for human resources to conduct and witness the test.
Copies of all applicable tests and inspection reports should become part, of or be referenced in, the formal SSC files. A sample integrated test description sheet is provided below.
As the certification proceeds, open items will be identified and will need to be managed. During pre-revenue testing and start-up activities, requests for work-arounds and temporary permits of occupancy/notices will be made. The SSC program must have the tools available to ensure that the safety and security designed into the system are realized in the delivered, tested, and validated project.
A Safety Critical Items List (SCIL) can be used to track the status and/or resolution of those open items identified with the potential to result in harm. Depending on definitions used for the project, these items may represent catastrophic and critical hazards and vulnerabilities, defined as Category I and Category II hazards using Checklist Number 7 of the American Public Transportation Association’s Manual for the Development of Rail Transit System Safety Program Plans and also referenced in the FTA Hazard Analysis Guidelines. Category I and II hazards may require additional analysis to be performed to ensure that mitigation measures adopted to eliminate or minimize their risk will be effective in doing so before revenue operations can commence.
The SCIL, or other log, can also support tracking of exceptions or restrictions in those situations when a safety certifiable element/item cannot meet design specification with the initiation of revenue service. These exceptions must be accompanied by acceptable operational work-arounds, if the item is critical for the commencement of revenue operations. The work-arounds should proscribe operational policies and procedures that ensure safe system operations, even though certification requirements are not completed. It is important that safety, security, and operations representatives and the project manager are equally aware of the accepted measures and the item is tracked to resolution (it should be noted that in some cases accepted measures may be permanent). The figure below presents a sample close-out report for significant items.
Operational readiness includes activities to verify the following:
During the pre-operations phase of the system, the procedures and plans are tested for effectiveness under simulated operating conditions for normal, abnormal, and emergency situations. Verification for these activities often includes signatures by the appropriate officials or employees on all procedures, rulebooks, and training necessary to support operation and maintenance of the system. The operating and maintenance procedures and plans are judged as meeting the verification requirements or are recommended for modification.
In addition, during this period, the project team should conduct a final “walk-through inspection” of completed facilities and systems.STEP 10: Conduct Final Determination of Project Readiness and Issue Safety and Security Certification
Before revenue service begins, prior to completing its formal certification, the project team and supporting committees should review all safety and security certification documentation to determine if any outstanding items remain.
Approval of certifiable elements occurs when work has been completed in conformance with criteria and hazards have been reduced to an acceptable level. Any remaining work-arounds affecting a certifiable element require a hazard management plan to be initiated that will analyze the hazard and control the risk to an acceptable level for a defined period of time. The hazard management plan must include any Category I and II hazards to ensure that they have been resolved or controlled to an acceptable level prior to entering revenue service.
When a certifiable element is ready for certification, the Safety and Security Review Committee (or other designated authority) should evaluate the evidence, along with any restrictions and recommendations, and prepare a “Certificate of Conformance” package.
In the event that an “Interim Request for Certificate” has been put forward, any subsequent certification should identify restrictions that remain on system elements under the request. These restrictions should be communicated to all affected departments in writing, and the residual risk accepted should be accepted by the designated and appropriate authority within the agency.
If the Safety and Security Review Committee determines that the requirements have not been met, then it has the responsibility and authority to recommend to the Chief Executive Officer that operation of the system be delayed until the issue is resolved.
Upon completion of all project Certificates of Conformance (with specific restrictions as applicable), a Final Project Safety and Security Certificate is prepared, signed and transmitted to the transit agency executive management for formal approval. A sample certification is presented in Figure 18 below.
Prior to revenue operations, or shortly after the initiation of revenue service, the project team will prepare a Safety and Security Certification Verification Report. This report summarizes the readiness of the project for revenue service by addressing the following elements:
In some states, the Verification Report must be submitted to the State Safety Oversight Agency.
Planning – begins with research conducted into the feasibility of a project and concludes with the creation of a concept and the decision to develop a preliminary design. This phase is managed through the local transportation planning function and proceeds through alternative analysis and special research, environmental impact assessments, corridor analyses, and major investment studies. It concludes with the formal adoption of a locally preferred alternative and the request to enter Preliminary Engineering
Preliminary Engineering (PE) -- takes the project from the planning stage to a level of design that allows a more accurate estimate of project costs and impacts. The results of PE provide the basis for subsequent funding and implementation decisions. A major objective of PE is to investigate the merits of all configurations and designs. These investigations require in-depth analysis of all components, their interrelationships, and their costs. Environmental reviews are also performed.
Final Design (FD) – takes the formalized concept and engineering development and finalizes them in the plans, specifications, and bid documents required for awarding the individual construction and equipment fabrication and installation contracts.
Construction (CON) – begins with the development, fabrication, or construction of the engineered design for the selected alternative and concludes with the delivery of the completed project. This phase include the inspection, review, and checkout of the delivered project and concludes with the determination that the delivered project meets the engineering specification.
Integrated Testing (INT-TEST) – begins with activities to identify, plan and conduct tests to evaluate integration of the delivered and accepted project into planned revenue operations. This phase concludes with verified documentation of compatibility between system elements.
Pre-revenue (Interim) Operations (PRE-REV) – begins with the identification and performance of tests, drills, exercises, and audits designed to verify the functional capability and readiness of the system as a whole, and concludes with verified documentation of readiness for revenue operations.
Operations (OPS) – begins with the initiation of the completed project in service and concludes with the determination that the project has fulfilled its service requirements and must be replaced or removed from operations.
29 CFR 1910.119, “Process Safety Management,” Department of Labor, OSHA, U.S. Government Printing Office, July 1992.
American Public Transportation Association. Manual for the Development of Rail Transit System Safety Program Plans, 1999.
Boyd, Annabelle, Patricia Maier and James Caton. Transit Security Handbook. Washington, D.C.: Federal Transit Administration, 1998.
Boyd, Annabelle and John Sullivan. Emergency Preparedness for Transit Terrorism. Transit Cooperative Research Program, Synthesis Number 27, Washington, D.C.: National Academy Press, 1997.
Christensen, Wayne C. and Fred A. Manuele, Editors. Safety through Design. NSC Press, ISBN 0-87912-204-8, 1999.
Clarke, Ronald, et al. Preventing Mass Transit Crimes: Prevention Studies, Criminal Justice Press, 1996.
Cobb, Renee and Jerome Needles. Improving Transit Security. Transit Cooperative Research Program, Synthesis Number 21, Washington, D.C.: National Academy Press, 1997.
Crowe, Timothy D. Crime Prevention through Environmental Design: Applications of Architectural Design and Space Management Concepts, Stoneham, MA: Butterworth Press, 1991.
Hammer, Willie. Product Safety Management and Engineering. Second Edition, ASSE, ISBN 0-939874-90-3, 1993.
MIL-STD 882-D, “System Safety Program Requirements,” February 10, 2000.
MIL-STD 1629A, “Procedures for Performing a Failure Mode, Effects and Criticality Analysis,” November 1980.
National Transit Institute. Transit Trainers’ Workshop. Session Workbook: Keeping Operators Safe A Comprehensive Approach, January 2001.
Policastro, Anthony and Susanna Gordon. The Use of Technology in Preparing Subway Systems for Chemical/Biological Terrorism. Washington, D.C.: Department of Energy, May 1999.
Raheja, Dev. Products Assurance Technologies: Principles and Practice. New York: McGraw Hill, Inc., 1991.
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U.S. General Services Administration. Facility Standards for the Public Building Service. “Chapter 8: Security.” Washington, D.C. 2001.
Veteran’s Benefits Administration. Facility Design Guide. Washington, D.C. 1999.
Vincoli, Jeffrey, Basic Guide to System Safety, Van Nostrand Reinhold Press, 1993.
The following organizations provide standards, codes and regulations commonly used to support this activity:
AAR ...........................................................................Association of American Railroads
APTA .........................................................................American Public Transportation Association
AREMA .....................................................................American Railway and Engineering and Maintenance-of-Way Association
ASCE .........................................................................American Society of Civil Engineers
ASHRAE ....................................................................American Society of Heating, Refrigerating, and Air-Conditioning Engineers
ASME ........................................................................American Society of Mechanical Engineers
ASTM .........................................................................American Society for Testing and Materials
FHWA ........................................................................Federal Highway Administration
FRA ............................................................................Federal Rail Administration
FTA ............................................................................Federal Transit Administration
IEEE ............................................................................Institute of Electrical and Electronics Engineers
ISO .............................................................................International Standards Organization
NGVC ........................................................................Natural Gas Vehicle Coalition
NFPA .........................................................................National Fire Protection Association
NHTSA ......................................................................National Highway Traffic Safety Administration
SAE ............................................................................Society of Automotive Engineers
SDO ...........................................................................Standards Development Organization
TCRP .........................................................................Transit Cooperative Research Program
TSC ............................................................................Transit Standards Consortium
Detailed descriptions of hazard analysis methodologies can be found in the System Safety Society’s System Safety Analysis Handbook (1997) and the Software System Safety Handbook (1999). Both handbooks are available on the System Safety Society Web Page: http://www.system-safety.org
The Transportation Safety Institute (TSI) offers several courses that provide detailed descriptions of the hazard analysis process. Additional information on TSI courses and training calendar is available at www.tsi.dot.gov.
Additional standards are available from the following on-line sites:
RESOURCE: The following websites provide additional information on codes, consensus standards, and regulations applicable to major transit projects:
|American Institute of Architects: http://www.aia.org
American National Standards Institute (ANSI): http://www.ansi.org
American Society of Civil Engineers (ASCE): http://www.asce.org
Building Officials and Code Administrators International: http://www.bocai.org
Construction Specification Institute (CSI): http://www.csinet.org
Factory Mutual (FM): http://www.factorymutual.com
Federal Emergency Management Administration (FEMA): http://www.fema.gov
International Code Council: http://www.intlcode.org
International Conference of Building Officials: http://www.icbo.org
National Fire Protection Association Home Page: http://www.nfpa.org
National Institute of Standards and Technology (NIST): http://www.nist.gov
Occupational Safety and Health Administration (OSHA): http://www.osha.gov
Southern Building Code Congress International (SBCCI): http://www.sbcci.org
Transit Standards Consortium: http://www.tsconsortium.org
Underwriters Laboratories, Inc. (U.L.): http://www.ul.com
RESOURCE: The following links provide information regarding security training and design standards and recommendations:
|National Criminal Justice Reference Service: http://www.ncjrs.org
National Crime Prevention Institute: http:// www.louisville.edu/a-s/ja/menu.html
National Crime Prevention Council: http://www.ncpc.org
Transportation Safety Institute: http://www.tsi.dot.gov
Maryland Community Crime Prevention Institute: http:// www.dpscs.state.md.us/pct/ccpi/
American Society for Industrial Security: http://www.asisonline.org