The Authority has designed an integrated transportation network for Los Angeles County called the Metro System. To develop part of that system, it has signed three grant agreements with FTA to help fund the final design and construction phases of a heavy rail system called the Red Line. As shown in figure 1, the Red Line links with other parts of the Metro System--the Blue and Green lines, which are light rail systems. The Green Line and part of the Blue Line are operational; both have relied solely on local funds to pay the construction costs. The Authority will use state and local funds for the Pasadena Blue Line, which is under construction. In contrast, the Red Line project is being designed and constructed using federal, state, and local funds. As of February 1996, about $3.3 billion had been appropriated for the project: $1.8 billion from the federal government; $393 million from the state government; and $1.1 billion from local governments. KENNETH HAHN/103RD ST. Map not to scale. Effective December, 1995. (Figure notes on next page) The Authority is responsible for the design, construction, and operation of the Red Line project. Day-to-day design activities are managed by an engineering management consultant, while construction activities are managed by several construction management consultants, all under contract to the Authority. FTA approves and oversees expenditures of federal funds for the project and has hired a contractor, Hill International, Inc., to help ensure that the Authority maintains a reasonable process for successfully designing and constructing the project and to monitor the Authority's development and implementation of the project. As of February 1996, the Authority estimated the project's total cost at $5.9 billion, an 8 percent ($427 million) increase over the $5.5 billion estimated in the grant agreements. As shown in table 1, this increase was the result of construction problems, new construction requirements, and enhancements of the project. For example, on segment one, unanticipated groundwater and soil contamination resulted in costs for cleanup as well as for purchasing property on the right-of-way for a new station alignment that avoided the contaminated area. In addition, on segment two, the Authority's Board of Directors approved $65 million to add a new station entrance and make some modifications to stations for commercial development. Furthermore, during the construction of segment two, a small part of Hollywood Boulevard collapsed into the subway tunnel being dug under the roadway, creating a 70-by-70-foot-wide sinkhole. As a result of this and prior problems, the Authority fired the contractor. Contract costs resulting from the firing and from the rebidding of the remaining work will add about $67 million to the project's costs. The Authority believes its cost containment program has helped to keep cost increases to a minimum. The project's cost could increase beyond the $5.9 billion estimate. For example, on segment three, the design of the Mid-City extension was suspended following the discovery of high concentrations of hydrogen sulfide gas on the planned tunnel alignment. The Authority is considering two alternatives: (1) constructing shallow underground stations and a tunnel, estimated to cost an additional $190 million, or (2) constructing a subway with aboveground stations, estimated to cost an additional $130 million. A third option--constructing a deep tunnel with a different alignment--is being studied because of public opposition to the proposed aboveground stations and the estimated costs of the first two alternatives. Authority officials estimate that it could take up to 8 years to complete the Mid-City extension after the Authority's board chooses an alternative. The Authority has made management decisions that may increase costs in the short term but that could provide better quality design work and forestall costly water damage to the tunnel. For instance, the final design of the East Side extension is behind schedule because the Authority is requiring the design contractor to, among other things, implement new quality control and cost containment procedures and perform additional geotechnical studies of fault areas before proceeding. In addition, the Authority has implemented some mitigation measures for the North Hollywood extension that are delaying construction, including performing additional grouting to stabilize the soil and prevent water from flowing into the tunnel. Pending lawsuits could also increase costs. For example, tunneling under Runyon Canyon Park is scheduled to begin at the end of May 1996. However, a lawsuit filed by two environmental groups seeks to prevent digging and tunneling below the canyon until federal, state, and local agencies develop a supplement to the 1989 environmental impact statement. If the tunneling is delayed, the project's schedule would be extended, thereby increasing costs. Other lawsuits could also increase costs because they include financial claims against the Authority. The lawsuits are by retail establishment owners affected by settlement on Hollywood Boulevard and the construction contractor fired by the Authority for inadequate construction techniques. Depending on the outcome of the lawsuits and the ability of the Authority's existing insurance to cover any awards against the Authority, the risk remains that the project's cost will increase. The Authority estimates that it has secured sufficient federal, state, and local funding to finance $5.9 billion, its current estimate of the project's total cost. However, about $380 million in financing commitments may not be realized. Furthermore, as noted earlier, the cost could increase beyond the current estimate. Therefore, to cover current and future funding shortfalls, the Authority may have to make difficult decisions, such as reducing the funding or scope of other rail capital projects; deferring or cancelling planned transit projects; or extending the schedule for completing the Red Line, which could further increase the project's cost. The Authority plans to fund $3.1 billion of the project's $5.9 billion total cost with federal funds and the remainder from state and local funding sources. Most of the federal funds--$2.8 billion--are from FTA's new starts discretionary capital program. An additional $300 million has been provided from other federal programs, including the Surface Transportation and Congestion Mitigation and Air Quality programs--highway programs that provide states with the flexibility to use these funds for transit projects. California has committed about $539 million of the project's funding. The majority of these state funds, about $500 million, are being provided from state gas tax revenues, which are allocated to both highway and transit projects. The remainder of the state's share of the cost of the project will come from revenues generated from general obligation bonds for rail capital projects. Local funding for the project--about $2.3 billion--comes from three sources: Los Angeles County, the city of Los Angeles, and assessments levied on properties adjacent to the planned stations. Los Angeles County dedicates revenues from a 1-cent sales tax to the Authority for existing transit systems and new transit projects in the Los Angeles area; the Authority has allocated about $1.6 billion of these revenues to the Red Line. Some funds from the county's dedicated sales tax are returned to the surrounding cities. The city of Los Angeles uses a portion of these funds to finance the 7 percent of the project's costs that it has committed. The Authority estimates that the remainder of the local funding for the project will be derived from assessments levied on the retail properties adjacent to planned Red Line stations on all three segments because the Authority has or will designate the areas to be taxed as "benefit assessment districts," since these areas may derive benefits from the project. About $380 million committed by federal, state, and local governments toward the current cost estimate of $5.9 billion may not be realized. On the federal level, there is currently a $94 million shortfall. Under the grant agreements for the Red Line, the federal government committed, subject to annual appropriations, $2.8 billion for the expected life of the project. The agreement breaks this total down into yearly amounts that are also contingent upon congressional action to appropriate funds. In fiscal years 1995 and 1996, the Congress did not provide the annual commitments identified in the grant agreements, resulting in the funding shortfall. While the grant agreements allow the federal government to provide additional funds at a later date to cover any annual shortfalls, and the Authority's long-range plan assumes that the shortfalls will be made up, federal budget constraints could make it difficult to make up existing or additional shortfalls in the future. Authority officials indicated that they could absorb an additional small shortfall in fiscal year 1997 but may not be able to complete the Red Line as scheduled if there are future shortfalls in the federal funding. In 1995, the state legislature diverted $50 million in state sales tax revenues that had been committed to the Authority for its bus operations.Since the legislature specified that the shortfall could not be allowed to affect the bus program, the Authority provided to bus operations $50 million in county sales tax revenues that had been slated for segment three. Authority officials told us that they must offset this loss through operating efficiencies over the next 4 years and may delay segment three by 1 year. Some of the Authority's local revenue commitments may also not be realized. The Authority is currently working with the city to reach agreement on its commitment to contribute $200 million for segment three. The Authority's long-range plan indicates that if the city's contribution to the project does not materialize, funds slated for current and planned rail construction projects, such as the Pasadena Blue Line and further extensions to the Red Line, would be needed to make up the shortfall. Diverting these funds could delay the affected projects by up to 3 years. Furthermore, the Authority's long-range plan also states that $36 million of the expected $75 million in estimated revenues from assessments levied on retail properties adjacent to the planned stations for segments two and three may not be realized because retail property owners oppose the assessment. Apart from the revenues from the county's dedicated sales tax, the Authority's funding sources for cost increases beyond the $5.9 billion estimate are somewhat limited. Federal funds will likely not be forthcoming to finance further cost increases for the Red Line project. The grant agreements essentially limit the federal government's exposure to increased costs for the project by capping the federal share from the new starts discretionary grant program at $2.8 billion. However, an extraordinary cost provision in the agreements allows the Authority to seek additional federal funds under certain circumstances, such as higher-than-estimated inflation. In 1995, the Authority requested an additional $30 million in federal funds under this provision for segment one. While FTA has not formally responded to the Authority's request, FTA officials told us that because of the amount of competition for new starts discretionary grant funds, FTA is unlikely to grant this or future requests for funds above the level in the grant agreements. In fact, FTA has approved only one of several requests for extraordinary costs from grantees in the new starts program--for the St. Louis Metrolink--in the last 5 years. Without increased federal funds, the Authority will have to turn to state and local funding sources. However, the state will provide funds only in the case of extraordinary costs. On the other hand, the city of Los Angeles will pay 50 percent of the cost increase for segment one--up to $100 million--and has committed to pay up to $90 million for segment two. The city has made no commitment to fund cost increases for segment three. The remaining local funding source is the county's dedicated sales tax. FTA and Hill International officials believe that one way the Authority can absorb increases above the current cost estimate is by using revenues that the Authority currently allocates to other rail capital projects. However, Authority officials told us that the amount of flexibility the Authority has in a given year is limited, in part because about 70 percent of discretionary sales tax revenues are allocated to the bus program and the Authority does not plan to use these funds for the Red Line project. Therefore, any decision to use sales tax revenues could adversely affect other rail capital projects. For example, when the recent recession reduced planned revenues, the Authority allocated these losses to the Pasadena Blue Line project. This delayed the project, which was not yet under construction, for 3 years. This decision meant that the Red Line would not lose revenues and could maintain its construction schedule. To determine how much flexibility it has to address a cost increase and/or revenue loss, the Authority assesses the magnitude of the increase and/or loss, the Red Line's completion schedule, the available bonding capacity based on sales tax revenues, other potential sources of funding, and the impact on other rail capital projects. For example, the Authority recently determined that it had enough bonding capacity to provide $40 million toward the cost increase for segment two and still maintain the Red Line's construction schedule. However, Authority officials acknowledge that if the bonding capacity is not sufficient and no other funding sources are available, the Red Line's completion schedule would have to be extended and the project's cost could increase. According to Authority officials, the Red Line is their number-one rail priority and the decision on the new alignment for Mid-City--not expected for about a year--is the single most costly increase currently expected for the project. They stated that the project would have to be assessed at that time to determine whether revenues are available to fund construction or whether that extension will have to be delayed. Depending on how long the Mid-City extension is delayed, funding slated for other projects, such as the San Fernando extension, scheduled to begin in 2003, could be used for Mid-City. FTA's monitoring of financing capacity for the project, particularly once the cost of the Mid-City extension is determined, will be critical to help ensure that funding is available to proceed with design and construction. In November 1994, the Authority and FTA agreed to a plan to improve the overall management of construction of the Red Line project. However, this plan did not come about until FTA took action to stop tunneling under Hollywood Boulevard for the Red Line and temporarily suspended federal funding for the project to compel the Authority to address long-standing problems. Among these long-standing problems was the lack of a mechanism for elevating safety and quality assurance concerns to the appropriate level within the Authority's and the construction management contractor's organization. For example, during 1993 and 1994 several inspection reports alerted the resident engineer about weaknesses in the installation of the initial tunnel lining under Hollywood Boulevard. However, the issue was not elevated to the Authority's Director of Quality until excessive surface settlement occurred on Hollywood Boulevard in the summer of 1994. The tunnel lining support was cited as a possible cause. Because of concerns about the management attention given to quality assurance, FTA recommended that this function be placed sufficiently high in the Authority's and the construction management contractor's organization to help ensure independence and adequate attention to deficiency reports by quality control inspectors. Because corrective actions were not taken, on this and other issues, FTA took action to stop tunneling under Hollywood Boulevard for the Red Line and suspended federal funding--from October 5 to November 10, 1994--for the project. As a condition for resuming federal funding, the Authority and FTA agreed to a plan in November 1994 that called for transferring quality assurance, quality control, and safety from the construction management contractor to the Authority and increasing staffing for quality assurance. These actions are now being implemented. For example, the Authority increased the number of quality assurance positions from 4.5 staff years in 1994 to 6 staff years in 1995, and it plans further increases. Also, in September 1995 FTA increased the number of permanent Hill International staff, from 5 to 7; provided 3 temporary staff, who have been extended at least through May 1996; and increased the frequency of interactions between Hill International, FTA, and the Authority. With more staff, according to Hill International, four rather than one staff members are present on the construction sites daily. Our past work has shown that FTA has rarely exercised the enforcement tool of withholding funds to compel grant recipients to fix long-standing problems. With its action on the Red Line project, FTA has seen the success of withholding funds to compel change. Given the cost and potential risks of underground tunneling and a history of resistance to certain quality control recommendations made in the past, timely enforcement actions could help to ensure that the Authority addresses key recommendations in the future. We provided copies of a draft of this report to FTA and Los Angeles County Metropolitan Transportation Authority officials for their review and comment. We met with FTA officials, including the Director, Office of Oversight, and the Program Manager for the Project Management Oversight Program in Headquarters and with the Director of the Office of Program Management in FTA's Region IX. We also met with Authority officials, including the Deputy Executive Officer for Program Management, Director for Strategic Funding Analysis and Director for Grants Management. FTA and the Authority generally agreed with the facts as presented. However, both suggested that the report's presentation of FTA's oversight of the project's quality assurance and quality control practices heavily emphasized past problems rather than focused on recent positive changes. We have revised that section of the report to clearly describe the actions FTA and the Authority have taken to improve construction management of the Red Line project. FTA and the Authority also commented that our discussion of the project's future growth and potential financing issues are speculative. We agree that future projections are speculative, but the report describes clear examples of potential reasons for cost increases, such as the decision to realign the Mid-City extension and design delays for the East Side extension, as well as the Authority's potential solutions to financing these increases. The Authority was also concerned that our discussion of cost growth, particularly in table 1, could be misconstrued because the cost growth for segment three is an estimate. To address their comments, we changed the title of the table to reflect that the figures are estimates and added a footnote stating that cost mitigation measures have reduced the estimated cost growth for the East Side extension from $29 million to $8 million. Both FTA and the Authority offered technical comments to clarify information in the report, and we have incorporated these comments, as appropriate. To prepare this report, we reviewed the Authority's February 1996 Project Manager's Status and Construction Reports for each segment of the Red Line. We reviewed supporting documentation and discussed costs, financing, and oversight issues with officials at FTA's headquarters in Washington, D.C.; FTA's Regional Office in San Francisco; Hill International, Inc. in Los Angeles; and the Los Angeles County Metropolitan Transportation Authority. We also reviewed the Authority's 20-year transportation plan and February 1996 financial update and discussed them with officials at FTA, Hill International, and the Authority. We performed our work from October 1995 through April 1996 in accordance with generally accepted government auditing standards. As arranged with your office, unless you publicly announce its contents earlier, we plan no further distribution of this report until 30 days after the date of this letter. At that time, we will send copies to the Secretary of Transportation, the Administrator of the Federal Transit Administration, the Chief Executive Officer of the Authority, and cognizant congressional committees. We will also make copies available to others upon request. Please call me at (202) 512-2834 if you or your staff have any questions. Major contributors to this report are listed in appendix II. Gary Hammond Roderick Moore James Moses The first copy of each GAO report and testimony is free. Additional copies are $2 each. Orders should be sent to the following address, accompanied by a check or money order made out to the Superintendent of Documents, when necessary. VISA and MasterCard credit cards are accepted, also. Orders for 100 or more copies to be mailed to a single address are discounted 25 percent. U.S. General Accounting Office P.O. Box 6015 Gaithersburg, MD 20884-6015 Room 1100 700 4th St. NW (corner of 4th and G Sts. NW) U.S. General Accounting Office Washington, DC Orders may also be placed by calling (202) 512-6000 or by using fax number (301) 258-4066, or TDD (301) 413-0006. Each day, GAO issues a list of newly available reports and testimony. 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Summary:
Pursuant to a congressional request, GAO reviewed the Los Angeles County Metropolitan Transportation Authority's Red Line subway project, focusing on the: (1) project's estimated cost; (2) Authority's financing plans; and (3) Federal Transit Administration's (FTA) oversight of the project's quality control and assurance practices. GAO found that: (1) as of February 1996, the project's estimated total cost was $5.9 billion; (2) project costs have increased due to construction problems, new construction requirements, and project enhancements; (3) additional design problems and pending lawsuits may further increase project costs; (4) the Authority plans to use $3.1 billion in federal funds and $2.8 billion in state and local funds to finance the project, but it may not realize about $380 million of the total; (5) the Authority may have to reduce the funding or scope of other rail projects, defer or cancel planned projects, or extend the project's construction schedule to cover current or future funding shortfalls, but extending the project's construction schedule could also increase costs; (6) in response to FTA actions, the Authority is reorganizing its quality control and assurance programs and increasing program staff; and (7) FTA has increased the number of on-site oversight personnel to improve project monitoring.