Agencies generally acquire equipment from commercial vendors and through GSA, which contracts for the equipment from commercial vendors. In acquiring heavy equipment from a commercial vendor or GSA, agencies can purchase or lease the equipment. Generally, agencies use the term “lease” to refer to acquisitions that are time-limited and therefore distinct from purchases. The term “lease” is used to refer to both long-term and short-term leases. For example, the three agencies we reviewed in-depth use the term “rental” to refer to short-term leases of varying time periods. According to Air Force officials, they define rentals as leases that are less than 120 days while FWS and NPS officials said they generally use the term rental to refer to leases that are a year or less. For the purposes of this report, we use the term “rental” to refer to short-term leases defined as rentals by the agency and “long-term lease” to refer to a lease that is not considered a rental by the agency. (See fig. 1.) In 2013, GSA began offering heavy equipment through its Short-Term Rental program, which had previously been limited to passenger vehicles, in part to eliminate ownership and maintenance cost for infrequently used heavy equipment. Under this program, agencies can request a short-term equipment rental (less than a year) from GSA, and GSA will work with a network of commercial vendors to provide the requested heavy equipment. Unlike for some other types of federal property, there are no central reporting requirements for agencies’ inventories of heavy equipment. However, each federal agency is required to maintain inventory controls for its property, which includes heavy equipment. Agencies maintain inventory data through the use of agency-specific databases, and each agency can set its own requirements for what data are required and how these data are maintained. For example, while an agency may choose to maintain data in a headquarters database, it could also choose to maintain data at the local level. As another example, an agency may decide to track and maintain data on the utilization of its heavy equipment (such as the hours used) or may choose not to have such data or require any particular utilization levels. The Federal Acquisition Regulation (FAR) governs the acquisition process of executive branch agencies when acquiring certain goods and services, including heavy equipment. Under the FAR, agencies should consider whether to lease equipment instead of purchasing it based on several factors. Specifically, the FAR provides that agency officials should evaluate cost and other factors by conducting a “lease-versus-purchase” analysis before acquiring heavy equipment. Additionally, DOD’s regulations require its component agencies to prepare a justification supporting lease-versus-purchase decisions if the equipment is to be leased for more than 60 days. Twenty agencies reported data on their owned heavy equipment, including the (1) number, (2) types, (3) acquisition year, and (4) location of agencies’ owned heavy equipment in their inventories as of June 2017. The 20 agencies reported owning over 136,000 heavy equipment items. DOD reported owning most of this heavy equipment—over 100,000 items, about 74 percent. (See app. I for more information on agencies’ ownership of these items.) The Department of Agriculture reported owning the second highest number of heavy equipment items—almost 9,000 items, about 6 percent. (See fig. 2.) Four agencies—the Nuclear Regulatory Commission, the Department of Housing and Urban Development, the Office of Personnel Management, and the Agency for International Development—reported owning five or fewer heavy equipment items each. The 20 agencies reported owning various types of heavy equipment, such as cranes, backhoes, and road maintenance equipment in five categories: (1) construction, mining, excavating, and highway maintenance equipment; (2) airfield-specialized trucks and trailers; (3) self-propelled warehouse trucks and tractors; (4) tractors; and (5) soil preparation and harvesting equipment. Thirty-eight percent (almost 52,000 items) were in the construction, mining, excavating, and highway maintenance category (see fig. 3). Fifteen of the 20 agencies reported owning at least some items in this category. Twenty-four percent (over 33,000 items) were in the airfield- specialized trucks and trailers category, generally used to service and re-position aircraft on runways. DOD reported owning 99 percent (over 32,000) of these items, while 9 other agencies, including the Department of Labor and the National Aeronautics and Space Administration, reported owning the other one percent (317 items). Twenty-two percent (over 29,000 items) were in the self-propelled warehouse trucks and tractors category, which includes equipment such as forklift trucks. All 20 agencies reported owning at least one item in this category, and five agencies—the Agency for International Development, Department of Housing and Urban Development, the Environmental Protection Agency, the Nuclear Regulatory Commission, and the Office of Personnel Management—reported owning only items in this category. (For additional information on agencies’ ownership of heavy equipment in various categories, see app. I.) The twenty agencies reported acquiring their owned heavy equipment between 1944 and 2017, with an average of about 13 years since acquisition (see fig. 4). One heavy equipment manager we interviewed reported that a dump truck can last 10 to 15 years, whereas other types of equipment can last for decades if regularly used and well-maintained. The 20 agencies reported that over 117,000 heavy equipment items (86 percent) were located within the United States or its territories. Of these, about one-fifth (over 26,000) were located in California and Virginia, the two states with the most heavy equipment (see fig. 5). Of the equipment located outside of the United States and its territories, 94 percent was owned by the Department of Defense. The rest was owned by the Department of State (714 items in 141 countries from Afghanistan to Zimbabwe) and the National Science Foundation (237 items in areas such as Antarctica). The twenty agencies reported spending over $7.4 billion in 2016 dollars to acquire the heavy equipment they own (see table 1). However, actual spending was higher because this inflation-adjusted figure excludes over 37,000 heavy equipment items for which the agencies did not report acquisition cost or acquisition year, or both. Without this information, we could not determine the inflation-adjusted cost and therefore did not include the cost of these items in our calculation. The Army owns almost all of these items, having not reported acquisition cost or acquisition year, or both, for 36,589 heavy equipment items because, according to Army officials, the data were not available centrally but may have been available at individual Army units and would have been resource- intensive to obtain. The heavy equipment items reported by the 20 agencies ranged in acquisition cost from zero dollars to over $2 million in 2016 dollars, with an average acquisition cost in 2016 dollars of about $78,000, excluding assets with a reported acquisition cost of $0. Of the items which we adjusted to 2016 dollars and for which non-zero acquisition costs were provided: 94 percent cost less than $250,000 and accounted for 57 percent of the total adjusted acquisition costs (See fig. 6.) 6 percent of items cost more than $250,000 and accounted for 43 percent of the adjusted acquisition costs. (See fig. 6.) High-cost items included a $779,000 hydraulic crane acquired by the National Aeronautics and Space Administration in 1997 ($1.2 million in 2016 dollars), a $1.4 million ultra-deep drilling simulator acquired by the Department of Energy in 2009 ($1.6 million in 2016 dollars), and several $2.2 million well-drilling machines acquired by the Air Force in 2013 ($2.3 million in 2016 dollars). In calendar years 2012 through 2016, the Air Force, FWS, and NPS purchased almost 3,500 pieces of heavy equipment through GSA and private vendors at a total cost of about $360 million to support mission needs. (See table 2.) These agencies also spent over $5 million on long- term leases and rentals during this time period. The Air Force spent over $300 million to purchase over 2,600 heavy equipment assets in calendar years 2012 through 2016 that were used to support and maintain its bases globally. For example, according to Air Force officials, heavy equipment is often used to maintain runways and service and reposition aircraft on runways. While the majority of Air Force heavy equipment purchased in this time period is located in the United States, 41 percent of this heavy equipment is located outside the United States and its territories in 17 foreign countries to support global military bases. The Air Force could not provide complete information on its heavy equipment leases for fiscal years 2012 through 2016. Specifically, the Air Force provided data on 33 commercial heavy equipment leases that were ongoing as of August 2017 but could not provide cost data for these leases because this information is not tracked centrally. Additionally, the Air Force could not provide any data on leases that occurred previously because, according to Air Force officials, lease records are removed from the Air Force database upon termination of the lease. Officials said that rentals are generally handled locally and obtaining complete data would require a data call to over 300 base contracting offices. Air Force officials stated that rentals are generally used in unique situations involving short- term needs such as responding to natural disasters. For example, following Hurricane Sandy, staff at Langley Air Force Base in Virginia used rental equipment to clean up and repair the base. Although Air Force did not provide complete information on rentals, data we obtained from GSA’s Short-Term Rental program indicated that Air Force rented heavy equipment in 46 transactions not reflected in the Air Force data we received totaling over $3.7 million since GSA began offering heavy equipment through its Short-Term Rental program, which had previously been limited to passenger vehicles, in part program in 2013. FWS spent over $32 million to purchase 348 heavy equipment assets from calendar years 2012 through 2016. FWS used its heavy equipment to maintain refuge areas throughout the United States and its territories, including maintaining roads and nature trails. FWS also used heavy equipment to respond to inclement weather and natural disasters. Most of the heavy equipment items purchased by FWS were in the construction, mining, excavating, and highway maintenance equipment category and include items such as excavators, which were used for moving soil, supplies, and other resources. FWS officials reported that they did not have any long-term leases for any heavy equipment in fiscal years 2012 through 2016 because they encourage equipment sharing and rentals to avoid long-term leases whenever possible. FWS officials provided data on 228 rentals for this time period with a total cost of over $1 million. Information regarding these rentals is contained in an Interior-wide property management system, the Financial Business Management System (FBMS). FWS officials told us that they have not rented heavy equipment through GSA’s program because they have found lower prices through local equipment rental companies. NPS spent over $27 million to purchase 471 heavy equipment assets from calendar years 2012 through 2016. NPS uses heavy equipment— located throughout the United States and its territories—to maintain national parks and respond to inclement weather and natural disasters. For example, NPS used heavy equipment such as dump trucks, snow plows, road graders, and wheel loaders to clear and salt the George Washington Memorial Parkway in Washington, D.C., following snow and ice storms. Most of the heavy equipment items purchased by NPS were in the construction, mining, excavating, and highway maintenance equipment category and include items such as excavators, which are used for moving soil, supplies, and other resources. NPS reported spending about $360,000 on 230 long-term leases and rentals in fiscal years 2012 through 2016, not including rentals through GSA’s Short-Term Rental program, which had previously been limited to passenger vehicles, in part program. As with FWS, NPS leases and rentals are contained in FBMS, which is Interior’s property management system. Data we obtained from GSA’s Short-Term Rental program, which had previously been limited to passenger vehicles, in part program indicated that NPS rented heavy equipment in 26 transactions totaling over $200,000 since GSA began offering heavy equipment through its Short-Term Rental program, which had previously been limited to passenger vehicles, in part program in 2013, for a potential total cost of over $560,000 for these long-term leases and rentals. As mentioned earlier, the FAR provides that executive branch agencies seeking to acquire equipment should consider whether it is more economical to lease equipment rather than purchase it and identifies factors agencies should consider in this analysis, such as estimated length of the period that the equipment is to be used, the extent of use in that time period, and maintenance costs. This analysis is commonly referred to as a lease-versus-purchase analysis. While the FAR does not specifically require that agencies document their lease-versus-purchase analyses, according to federal internal control standards, management should clearly document all transactions and other significant events in a manner that allows the documentation to be readily available for examination and also communicate quality information to enable staff to complete their responsibilities. As discussed below, we found that most acquisitions we reviewed from FWS, NPS, and the Air Force did not contain any documentation of a lease-versus-purchase analysis. Specifically, officials were unable to provide documentation of a lease-versus-purchase analysis for six of the eight acquisitions we reviewed. FWS officials were able to provide documentation for the other two. Officials told us that a lease-versus- purchase analysis was not conducted for five of the six acquisitions and did not know if such analysis was conducted for the other acquisition. According to agency officials, the main reason why analyses were not conducted or documented for these six acquisitions is that the circumstances in which such analyses were to be performed or documented were not always clear to FWS, NPS, and Air Force officials. In addition to the FAR, Interior has agency guidance stating that bureaus should conduct and document lease-versus-purchase analyses. This July 2013 guidance—that FWS and NPS are to follow—states that requesters of equipment valued at $15,000 or greater should perform a lease-versus- purchase analysis when requesting heavy equipment. According to the guidance, this analysis should address criteria in the FAR and include a discussion of the financial and operating advantages of alternate approaches that would help contracting officials determine the final appropriate acquisition method. At the time the guidance was issued, Interior also provided a lease-versus-purchase analysis tool to aid officials in conducting this analysis. Additionally, in April 2016, Interior issued a policy to implement the July 2013 guidance. The 2016 policy clarifies that program offices are required to complete Interior’s lease-versus-purchase analysis tool and provide the completed analysis to the relevant contracting officer. Within Interior, bureaus are responsible for ensuring that procurement requirements are met, including the requirements and directives outlined in Interior’s 2013 guidance and 2016 policy on lease-versus-purchase analyses, according to agency officials. Within FWS, local procurement specialists prepare procurement requests and ensure that procurement requirements are met and that all viable options have been considered. Regional equipment managers review these procurement requests, decide whether to purchase or lease the requested equipment, and prepare the lease-versus-purchase analysis tool if the procurement specialist has indicated that it is required. Within NPS, local procurement specialists are responsible for ensuring that all procurements adhere to relevant requirements and directives, including documenting the lease- versus-purchase analysis. Of the three FWS heavy equipment acquisitions we reviewed for which the 2013 Interior guidance was applicable, one included a completed lease-versus-purchase analysis tool; one documented the rationale for purchasing rather than leasing, although it did not include Interior’s lease- versus-purchase analysis tool; and one did not include any documentation related to a lease-versus-purchase analysis. (See table 3.) Regarding the acquisition for which no documentation of a lease-versus- purchase analysis was provided—a 12-month lease of an excavator and associated labor costs for over $19,000—FWS officials initially told us that a lease-versus-purchase analysis was not required because the equipment lease was less than $15,000, and Interior’s guidance required a lease-versus-purchase analysis for procurements of equipment valued at $15,000 or greater. However, we found the guidance did not specify whether the $15,000 threshold includes the cost of labor. We also found that Interior’s guidance did not specify if a lease-versus-purchase analysis was required if the total cost of a rental is less than the purchase price. FWS officials acknowledged that Interior guidance is not clear and that it would be helpful for Interior to clarify whether these leases require a lease-versus-purchase analysis. NPS officials were unable to provide documentation of a lease-versus- purchase analysis for the single heavy equipment acquisition we reviewed—the purchase of a wheeled tractor in 2015 for $43,177. According to these officials, they could not do so because of personnel turnover in the contracting office that would have documented the analysis. In addition, they told us that they believe that such analyses are not always completed for heavy equipment acquisitions because responsibility for completing these analyses is unclear. Specifically, they told us that it was unclear whether the responsibility lies with the official requesting the equipment, the contracting personnel who facilitate the acquisition, or the property personnel who manage inventory data. However, when we discussed our findings with Interior and NPS officials, NPS officials were made aware of the 2016 Interior policy that specifically requires program offices—the officials requesting the equipment—to complete the lease-versus-purchase analysis and provide documentation of this analysis to the contracting officer. As a result, NPS officials told us at the end of our review that program office officials will now be required to complete the lease-versus-purchase analysis tool and document this analysis. According to Air Force officials responsible for managing heavy equipment, financial or budget personnel at individual bases are responsible for conducting lease-versus-purchase analyses, also called economic analyses, to support purchase and lease requests. Air Force fleet officials told us that they then review these requests from a fleet perspective, considering factors such as whether the cost information provided in the request is from a reputable source, expected maintenance costs, and whether a requesting base has the capability to maintain the requested equipment. However, they said they do not check to ensure that a lease-versus-purchase analysis was completed or review the analysis. Equipment rentals can be approved at individual bases. In our review of four Air Force heavy equipment acquisitions, we found no instances in which Air Force officials documented a lease-versus- purchase analysis (see table 4). For the acquisitions that we reviewed, Air Force officials told us they did not believe a lease-versus-purchase analysis was required because the new equipment was either replacing old equipment that was previously approved or could be deployed. Accordingly, the Air Force purchased two forklifts in 2013 without conducting lease-versus-purchase analyses because the forklifts were replacing old forklifts that were authorized in 1997 and 2005. Furthermore, Air Force officials told us that both of these forklifts could be deployed and indicated that lease-versus-purchase analyses are not required for deployable equipment. However, the Air Force does not have guidance that describes the circumstances that require either a lease-versus-purchase analysis or documentation of the rationale for not completing such analysis. Although we identified several instances in which officials in the three selected agencies did not document lease-versus-purchase analyses, officials from these agencies stated that they consider mission needs and equipment availability, among other factors, when making these decisions. For example, Air Force officials told us following Hurricane Sandy, staff at Langley Air Force Base in Virginia used rental equipment to clean and repair the base because the equipment was needed immediately to ensure the base could meet its mission. Moreover, availability of heavy equipment for lease or rental, which can be affected by factors such as geography and competition for equipment, is a key consideration. For example, FWS officials told us that the specialized heavy equipment sometimes needed may not be available for long-term lease or rent in remote areas such as Alaska and the Midway Islands, so the agency purchases the equipment. In addition, some agency officials told us that they may purchase heavy equipment even if that equipment is needed only sporadically if there is likely to be high demand for rental equipment. For example, following inclement weather or a natural disaster, demand for certain heavy equipment rentals can be high and equipment may not be available to rent when it is needed. While we recognize that mission needs and other factors are important considerations, without greater clarity regarding when to conduct or document lease-versus-purchase analyses, officials at FWS, NPS, and Air Force may not be conducting such analyses when appropriate and may not always make the best acquisition decisions. These agencies could be overspending on leased equipment that would be more cost- effective if purchased or overspending to purchase equipment when it would be more cost-effective to lease or rent. Moreover, without documenting decisions on whether to purchase or lease equipment, they lack information that could be used to inform future acquisition decisions for similar types of equipment or projects. Air Force guidance requires that fleet managers collect utilization data for both vehicles and heavy equipment items, such as the number of hours used, miles traveled, and maintenance costs. The Air Force provided us with utilization data for over 18,000 heavy equipment items and uses such data to inform periodic base validations. Specifically, Air Force officials said that every 3 to 5 years each Air Force base reviews the on- base equipment to ensure that the installation has the appropriate heavy equipment to complete its mission and reviews utilization data to identify items that are underutilized. If heavy equipment is considered underutilized, the equipment is relocated—either moved to another location or sent to the Defense Logistics Agency for reuse or transfer to another agency. According to Air Force officials the Air Force has relocated over 700 heavy equipment items based on the results of the validation process and other factors such as replacing older items and agency needs since 2014. Similarly, FWS guidance for managing heavy equipment utilization sets forth minimum utilization hours for certain types of heavy equipment and describes requirements for reporting utilization data. FWS provided us with utilization data on over 3,000 heavy equipment items. According to officials, condition assessments of heavy equipment are required by FWS guidance every 3 to 5 years. According to FWS officials, condition assessments inform regional-level decision making about whether to move equipment to another FWS location or dispose of the equipment. In contrast, NPS does not require the collection of utilization data to evaluate heavy equipment use and does not have guidance for managing heavy equipment utilization. However, NPS officials told us that they recognize the need for such guidance. NPS officials shared with us draft guidance that they have developed, which would require collection of utilization data for heavy equipment such as hours or days of usage each month. According to NPS officials, they plan to send the guidance to the NPS policy office for final review in March 2018. Until this guidance is completed and published, NPS is taking interim actions to manage the utilization of its heavy equipment. For example, NPS officials stated that they have asked NPS locations to collect and post monthly utilization data, discussed the collection of utilization data at fleet meetings, and distributed job aids to support this effort. During the course of our review, NPS officials provided us with some utilization data for about 1,400 of the more than 2,400 NPS heavy equipment items. Specifically, for the 1,459 heavy equipment items for which NPS provided utilization data, 541 items had utilization data for each month. For the remaining 918 items, utilization data were reported for some, but not all months. The federal government has spent billions of dollars to acquire heavy equipment. There is no requirement that agencies report on the inventory of this equipment, as there is no standard definition of heavy equipment. When deciding how to acquire this equipment, agencies’ should conduct a lease-versus-purchase analysis as provided in the FAR, which is a critical mechanism to ensure agencies are acquiring the equipment in the most cost-effective manner. Because FWS, NPS and the Air Force were unclear when such an analysis was required, they did not consistently conduct or document analyses of whether it was more economical to purchase or lease heavy equipment. In the absence of clarity on the circumstances in which lease-versus-purchase analyses for heavy equipment acquisitions are to be conducted and documented, the agencies may not be spending funds on heavy equipment cost- effectively. We are making two recommendations—one to the Air Force and one to the Department of the Interior. The Secretary of the Air Force should develop guidance to clarify the circumstances in which lease-versus-purchase analyses for heavy equipment acquisitions are to be conducted and documented. (Recommendation 1) The Secretary of the Interior should further clarify in guidance the circumstances in which lease-versus-purchase analyses for heavy equipment acquisitions are to be conducted and documented. (Recommendation 2) We provided a draft of this report to the Departments of Agriculture, Defense, Energy, Homeland Security, Housing and Urban Development, the Interior, Justice, Labor, State, and Veterans Affairs; General Services Administration; National Aeronautics and Space Administration; National Science Foundation; Nuclear Regulatory Commission; Office of Personnel Management; and U.S. Agency for International Development. The departments of Agriculture, Energy, Homeland Security, Housing and Urban Development, Justice, State and Veterans Affairs, as well as the General Services Administration, National Aeronautics and Space Administration, National Science Foundation, Nuclear Regulatory Commission, Office of Personnel Management; and U.S. Agency for International Development did not have comments. The Department of Labor provided technical comments, which we incorporated as appropriate. In written comments, reproduced in appendix III, the Department of Defense stated that it concurred with our recommendation and plans to issue a bulletin to Air Force contracting officials. In written comments, reproduced in appendix IV, the Department of the Interior stated that it concurred with our recommendation and plans to implement it. If you or members of your staff have any questions about this report, please contact me at (202) 512-2834 or RectanusL@gao.gov. Contact points for our Offices of Congressional Relations and Public Affairs may be found on the last page of this report. Major contributors to this report are listed in appendix V. Specialized Trucks and Trailers 37 . Self-Propelled Warehouse Trucks and Tractors 1,733 3 . . . . . . . . . . . . . . . . . . . Specialized Trucks and Trailers 7 . Self-Propelled Warehouse Trucks and Tractors 2,925 134 . . . . . . . . . . . . . . . . . . Specialized Trucks and Trailers . Self-Propelled Warehouse Trucks and Tractors 146 . . . . . . 7 . . . - 109 . . . Self-Propelled Warehouse Trucks and Tractors 575 64 40 . . . . . . . . . . . 4 . . . . . . . . . Nuclear Regulatory Commission Office of Personnel Management Social Security Administration United States Agency for International Development Grand Total . . . . This report addresses: (1) the number, type, and cost of heavy equipment items that are owned by the 24 CFO Act agencies; (2) the heavy equipment items selected agencies have recently acquired and how selected agencies decided to purchase or lease this equipment; and (3) how selected agencies manage the utilization of their heavy equipment. To identify the number, type, and cost of heavy equipment owned by federal agencies, we first interviewed officials at the General Services Administration to determine whether there were government-wide reporting requirements for owned heavy equipment and learned that there are no such requirements. We then obtained and analyzed data on agencies’ spending on equipment purchases and leases from the Federal Procurement Data System–Next Generation (FPDS-NG), which contains government-wide data on agencies’ contracts. However, in reviewing the data available and identifying issues with the reliability of the data, we determined that data on contracts would not be sufficient to answer the question of what heavy equipment the 24 CFO Act agencies own. We therefore conducted a data collection effort to obtain heavy equipment inventory information from the 24 CFO Act agencies, which are the Departments of Agriculture, Commerce, Defense, Education, Energy, Health and Human Services, Homeland Security, Housing and Urban Development, the Interior, Justice, Labor, State, Transportation, the Treasury, and Veterans Affairs; Environmental Protection Agency; General Services Administration; National Aeronautics and Space Administration; National Science Foundation; Nuclear Regulatory Commission; Office of Personnel Management; Small Business Administration; Social Security Administration; and Agency for International Development. Because there is no generally accepted definition of heavy equipment, we identified 12 federal supply classes in which the majority of items are self- propelled equipment but not passenger vehicles or items that are specific to combat and tactical purposes, as these items are generally not considered to be heavy equipment. (See table 5.) We then vetted the appropriateness of these selected supply classes with Interior, FWS, NPS, and Air Force agency officials, as well as with representatives from a fleet management consultancy and a rental company, and they generally agreed that items in selected federal supply classes are considered heavy equipment. Federal supply classes are used in FPDS- NG and are widely used in agencies’ inventory systems. Overall, about 90 percent of the heavy equipment items that agencies reported were assigned a federal supply class in the agency’s inventory data. In discussing heavy equipment categories in the report, we use the category titles below. To identify points of contact at the 24 CFO Act agencies, we obtained GSA’s list of contact information for agencies’ national utilization officers, who are agency property officers who coordinate with GSA. As a preliminary step, we contacted these individuals at each of the 24 CFO Act agencies and asked them to either confirm that they were the appropriate contacts or provide contact information for the appropriate contact and to inform us if they do not own heavy equipment. Officials at 4 agencies—Department of Education, Department of the Treasury, General Services Administration, and Small Business Administration— indicated that the agency did not own any items in the relevant federal supply classes. Officials at 16 of these agencies indicated that they would be able to respond on a departmental level because the relevant inventory data are maintained centrally, while officials at 4 agencies indicated that we would need to obtain responses from officials at some other level because the relevant inventory data are not maintained centrally. (See table 7 for a list of organizations within the 20 CFO Act agencies that indicated they own relevant equipment and responded to our data collection effort.) After identifying contacts responsible for agencies’ heavy-equipment inventory data, we prepared data collection instruments for requesting information on heavy equipment and tested these documents with representatives from 4 of the 20 CFO Act agencies that indicated they own heavy equipment to ensure that the documents were clear and logical and that respondents would be able to provide the requested data and answer the questions without undue burden. These agency representatives were selected to provide a variety of spending on federal supply group 38 equipment as reported in FPDS-NG, civilian and military agencies, and different levels at which the agency would be responding to the data collection effort (e.g., at the departmental level or at a sub- departmental level). Our data collection instrument requested the following data on respondent organizations’ owned assets in 12 federal supply classes as of June 2017: Respondents provided data on original acquisition costs in nominal terms, with some acquisitions occurring over 50 years ago. In order to provide a fixed point of reference for appropriate comparison, we present in our report inflation-adjusted acquisition costs using calendar year 2016 as the reference. To adjust these dollar amounts for inflation, we used the Bureau of Labor Statistic’s Producer Price Index by Commodity for Machinery and Equipment: Construction Machinery and Equipment (WPU112), compiled by the Federal Reserve Bank of St. Louis. We conducted the data collection effort from July 2017 through October 2017 and received responses from all 20 agencies that indicated they own heavy equipment. In order to assess the reliability of agencies’ reported data, we collected and reviewed agencies’ responses regarding descriptions of their inventory systems, frequency of data entry, agency uses of the data, and agencies’ opinions on potential limitations of the use of their data in our analysis. We conducted some data cleaning, which included examining the data for obvious errors and eliminating outliers. We did not verify the data or responses received; the results of our data collection effort are used only for descriptive purposes and are not generalizable beyond the 24 CFO Act agencies. Based on the steps we took, we found these data to be sufficiently reliable for our purposes. To determine the heavy equipment items that selected agencies recently acquired and how these agencies decided whether to purchase or lease this equipment, we first used data from the FPDS-NG to identify agencies that appeared to have the highest obligations for construction or heavy equipment, or both, and used this information, along with other factors, to select DOD and Interior. At the time, in the absence of a generally accepted definition of heavy equipment, we reviewed data related to federal supply group 38—construction, mining, excavating, and highway maintenance equipment—because (1) we had not yet defined heavy equipment for the purposes of our review; (2) agency officials had told us that most of what could be considered heavy equipment was in this federal supply group; and (3) our analysis of data from usaspending.gov showed that about 80 percent of spending on items that may be considered heavy equipment were in this federal supply group. In meeting with officials at these departments, we learned that agencies within each department manage heavy equipment independently, so we requested current inventory data for Interior bureaus and the DOD military departments and selected three agencies that had among the largest inventories of construction and/or heavy equipment at the time, among other criteria: the U.S. Air Force (Air Force); the Fish and Wildlife Service (FWS); and the National Park Service (NPS). We then used information from our data collection effort—which included the number, type, cost, acquisition year and other data elements—to determine heavy equipment items that these agencies acquired during 2012 through 2016. We interviewed agency officials to determine what lease data were available from the three selected agencies. We assessed the reliability of these data with agency official interviews and reviewed the data for completeness and potential outliers. We determined that the data provided were sufficiently reliable for the purposes of documenting leased and rental heavy equipment. We also obtained data from GSA’s Short- Term Rental program, which had previously been limited to passenger vehicles, in part program for August 2012, when the first item was rented under this program, to February 2017, when GSA provided the data. We used these data to identify selected agencies’ rentals of heavy equipment through GSA’s Short-Term Rental program, which had previously been limited to passenger vehicles, in part program and associated costs. We interviewed officials from GSA’s Short-Term Rental program to discuss the program history as well as the reliability of their data on these rented heavy equipment items. We determined that the data were sufficiently reliable for our purposes. To determine how the three selected agencies decide whether to purchase or lease heavy equipment, we interviewed fleet and property managers at these selected agencies and asked them to describe their process for making these decisions as well as to identify relevant federal and agency regulations and guidance. We reviewed relevant federal and agency regulations and guidance regarding how agencies should make these decisions, including: Federal Acquisition Regulation, Office of Management Budget’s A-94, Guidelines and Discount Rates for Benefit- Cost Analysis of Federal Programs, Defense Federal Acquisition Regulation Supplement, Air Force Manual 65-506, Air Force Guidance Memorandum to Air Force Instruction 65-501, and Interior’s Guidance On Lease Versus Purchase Analysis and Capital Lease Determination for Equipment Leases. We also reviewed the Standards for Internal Control in the Federal Government for guidance on documentation as well as past GAO work that reviewed agencies’ lease-versus-purchase analyses. To determine whether the three selected federal agencies documented lease-versus-purchase decisions for selected acquisitions and adhered to relevant agency guidance, we selected and reviewed a non-generalizable sample of 10 heavy equipment acquisitions—two purchases each from the Air Force, FWS, and NPS, and two leases each from the Air Force and FWS. Specifically, we used inventory data obtained through our data collection effort, described above, to randomly select two heavy equipment purchases from each selected agency using the following criteria: calendar years 2012 through 2016; the two federal supply classes most prevalent in each selected agency’s heavy equipment inventory, as determined by the data collection effort described above; and for NPS and FWS, acquisition costs of over $15,000. In addition, we used lease data provided by the Air Force and FWS to randomly selected two heavy equipment leases per agency. Because NPS could not provide data on heavy equipment leases, we did not select or review any NPS lease decisions. To select the Air Force and FWS leases we used the following criteria: fiscal years 2012 through 2016; for the Air Force, which included federal supply classes in the lease data provided, the two federal supply classes most prevalent in the lease data and for FWS, which did not include federal supply class in the lease data provided, the two federal supply classes most prevalent in the purchase data; and for FWS, leases over $15,000. After selecting these acquisitions, we determined that one FWS lease and one NPS purchase we selected pre-dated Interior’s 2013 guidance on lease-versus-purchase analysis and excluded these acquisitions from our analysis for a total of eight acquisitions. In reviewing agencies’ documentation related to these acquisitions, we developed a data collection instrument to assess the extent to which agencies documented lease-versus-purchase analyses and, in the case of FWS and NPS, adhered to relevant Interior guidance. We supplemented our review of these acquisition decisions with additional information by interviewing officials at the three selected agencies and requesting additional information to understand specific circumstances surrounding each procurement. Our findings are not generalizable across the federal government or within each selected department. To determine how selected agencies manage heavy equipment utilization, we interviewed officials at the three selected agencies to identify departmental and agency-specific guidance and policies and to determine whether utilization requirements exist. We reviewed guidance identified by these officials, including Interior and Air Force vehicle guidance, both of which apply to heavy equipment, and FWS’s Heavy Equipment Utilization and Replacement Handbook. We also compared their practices to relevant Standards for Internal Control in the Federal Government. For the selected agencies with guidance for managing heavy equipment—Air Force and FWS—we reviewed the guidance to determine if and how selected agencies measured and documented heavy equipment utilization. For example, we reviewed whether selected agencies developed reports for managing heavy equipment utilization such as Air Force validation reports and FWS conditional assessment reports. We also reviewed Air Force, FWS, and NPS utilization data for heavy equipment but we did not independently calculate or verify the utilization rate for individual heavy equipment items because each heavy equipment item (backhoe, forklift, tractor, etc.,) has different utilization requirements depending on various factors such as the brand, model, or age of equipment. However, we did request information about agency procedures to develop and verify utilization rates. We assessed the reliability of the utilization data with agency official interviews and a review of the data for completeness and potential outliers. We determined that the data were sufficiently reliable for the purposes of providing evidence of utilization data collection for heavy equipment assets. We also visited the NPS George Washington Memorial Parkway to interview equipment maintenance officials regarding the procurement and management of heavy equipment and to document photos of heavy equipment. We selected this site because of its range of heavy equipment and close proximity to the Capital region. We conducted this performance audit from October 2016 to February 2018 in accordance with generally accepted government auditing standards. Those standards require that we plan and perform the audit to obtain sufficient, appropriate evidence to provide a reasonable basis for our findings and conclusions based on our audit objectives. We believe that the evidence obtained provides a reasonable basis for our findings and conclusions based on our audit objectives. In addition to the individual named above, John W. Shumann (Assistant Director), Rebecca Rygg (Analyst in Charge), Nelsie Alcoser, Melissa Bodeau, Terence Lam, Ying Long, Josh Ormond, Kelly Rubin, Crystal Wesco, and Elizabeth Wood made key contributions to this report.

Answer: Federal agencies use heavy equipment such as cranes and forklifts to carry out their missions, but there is no government-wide data on federal agencies' acquisition or management of this equipment. GAO was asked to review federal agencies' management of heavy equipment. This report, among other objectives, examines: (1) the number, type, and costs of heavy equipment items that are owned by 20 federal agencies and (2) the heavy equipment that selected agencies recently acquired as well as how they decided whether to purchase or lease this equipment. GAO collected heavy equipment inventory data as of June 2017 from the 24 agencies that have chief financial officers responsible for overseeing financial management. GAO also selected three agencies (using factors such as the heavy equipment fleet's size) and reviewed their acquisitions of and guidance on heavy equipment. These agencies' practices are not generalizable to all acquisitions but provide insight into what efforts these agencies take to acquire thousands of heavy equipment items. GAO also interviewed officials at the three selected agencies. Of the 24 agencies GAO reviewed, 20 reported owning over 136,000 heavy equipment items such as cranes, backhoes, and forklifts, and spending over $7.4 billion (in 2016 dollars) to acquire this equipment. The remaining 4 agencies reported that they do not own any heavy equipment. The three selected agencies GAO reviewed in-depth—the Air Force within the Department of Defense (DOD), and the Fish and Wildlife Service and the National Park Service within the Department of the Interior (Interior)—spent about $360 million to purchase about 3,500 heavy equipment assets in calendar years 2012 through 2016 and over $5 million to lease heavy equipment from fiscal years 2012 through 2016. Officials from all three agencies stated that they consider mission needs and the availability of equipment leases when deciding whether to lease or purchase heavy equipment. Federal regulations provide that agencies should consider whether it is more economical to lease or purchase equipment when acquiring heavy equipment, and federal internal control standards require that management clearly document all transactions in a manner that allows the documentation to be readily available for examination. However, in reviewing selected leases and purchases of heavy equipment from these three agencies, GAO found that officials did not consistently conduct or document lease-versus-purchase analyses. Officials at the Air Force and Interior said that there was a lack of clarity in agency policies about when they were required to conduct and document such analyses. Without greater clarity on when lease-versus-purchase analyses should be conducted and documented, these agencies may not be spending funds on heavy equipment effectively. The Department of the Interior and the Air Force should clarify the circumstances in which lease-versus-purchases analyses for heavy equipment acquisitions are to be conducted and documented. The Departments of the Interior and Defense concurred with these recommendations.