SPILL PREVENTION, CONTROL, & COUNTERMEASURE PLAN

Transcription

1 SPILL PREVENTION, CONTROL, & COUNTERMEASURE PLAN TRANSIT SERVICES 1015, 1145, 1161, & 1165 TRANSIT DRIVE COLORADO SPRINGS Plan Date: December 2011 (Revised May 2013) EMERGENCY INFORMATION In case of a discharge that presents an immediate risk to human health or the environment, the person discovering the discharge should immediately remove oneself from potential harm, Call 911, contact the SPCC Plan Coordinator listed below, and refer to Sections 2 & 3 of this plan. FACILITY INFORMATION SPCC PLAN COORDINATOR: ROGER AUSTIN OFFICE CELL HOME ALTERNATE COORDINATOR: KIM KARR OFFICE CELL HOME Nearest Waterway: Fountain Mutual Irrigation Canal / ~1,500 Feet South / See Figure A-1 Directions to Facility: Latitude / Longitude of Facility: Facility Owner / Operator: Facility Manager Name: From Interstate 25 East on Cimarron Street (~0.9 Miles); South on Wahsatch Avenue (~0.4 Miles); East on Fountain Boulevard (~0.8 Miles); South on Hancock Expressway (~0.1 Miles); West on Transit Drive; Facility is on the East ' 1.20" N / ' 19.63" W City of Colorado Springs / Transportation and Parks - Craig Blewitt Facility Phone Number: Facility Type: Hours Per Day Facility is Attended: Facility Layout & Oil Storage Areas: Bus Maintenance / Fueling / Washing / Storage and Management Offices Standard Work Day See Figures within Appendix A Main Types of Oil Stored On-Site: See Table within Section 4.0 On-Site Oil Storage Capacity: 23,424 Gallons Aboveground (SPCC Regulated Containers 55 Gallons) 0 Gallons Underground (SPCC Regulated) 40,000 Gallons Underground (Exempt from SPCC Requirements) Prepared By: Colorado Springs Utilities Environment, Health, & Safety Technical Services Section Phone

2 TABLE OF CONTENTS TABLE OF CONTENTS... I PURPOSE AND USE OF THIS PLAN... II SPCC PLAN COORDINATOR S RESPONSIBILITIES... III CERTIFICATION... IV 1.0 DISCHARGE PREVENTION FACILITY S DISCHARGE HISTORY NEARBY SURFACE WATER AND FACILITY DRAINAGE FEATURES BULK STORAGE CONTAINERS SECONDARY CONTAINMENT General Containment Sized Containment Drainage Procedures for Secondary Containment Alternative Requirements for Qualified Oil-Filled Operational Equipment When Secondary Containment is Not Practicable PRODUCT PIPING TRUCK LOADING AND UNLOADING PROCEDURES Product Transfer Coordinator s Responsibilities Bulk Transporter s Minimum Responsibilities On-Site Facility Representative s Responsibilities SECURITY PROTECTION FROM VEHICLE IMPACT AND LIGHTNING OPERATION, MAINTENANCE, AND HOUSEKEEPING ANNUAL TRAINING PLAN AMENDMENTS, REVIEW, AND RETENTION OF RECORDS DISCHARGE NOTIFICATIONS NOTIFICATION SEQUENCE DIAGRAM NOTIFICATION PROCEDURES DISCHARGE RESPONSE DISCHARGE RESPONSE STEPS PERSONAL PROTECTIVE EQUIPMENT (PPE) SPILL RESPONSE EQUIPMENT MATERIAL SAFETY DATA SHEETS (MSDS / SDS) OIL STORAGE CONTAINERS, INSPECTIONS, & TESTING NON-OIL SUBSTANCE / CHEMICAL CONTAINERS UNDERGROUND STORAGE TANKS UST PRODUCT TRANSFER AND DISPENSING AREAS UST OPERATOR TRAINING UST MONTHLY INSPECTIONS UST ALARM LOG UST ANNUAL OPERATIONAL COMPLIANCE INSPECTION AND SYSTEM TESTING REPAIRS, MODIFICATIONS, CHANGE IN PRODUCT, AND CLOSURE OIL / SAND / WATER INTERCEPTORS & SEPARATORS CFR PART 112 CROSS REFERENCE APPENDIX A APPENDIX B APPENDIX C APPENDIX D APPENDIX E APPENDIX F APPENDIX G FIGURES FORMS DISTRIBUTION LIST REVISION HISTORY FACILITY RESPONSE PLAN APPLICABILITY CONTAINMENT DESIGN CALCULATIONS DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS PLAN DATE - December 2011 (Revised May 2013) Page i

3 PURPOSE AND USE OF THIS PLAN The facility is required to comply with the Oil Pollution Prevention regulations described within Title 40 of the Code of Federal Regulations [40 CFR Part 112] since the aggregate aboveground oil storage capacity at the facility is over 1,320 gallons, and since the facility s location could reasonably be expected to discharge oil into a waterway or associated conveyance (i.e. storm drain). The regulations apply to oil of any kind or in any form (including but not limited to gasoline, diesel, fuel oil, motor oil, synthetic oil, mineral oil, gear oil, hydraulic oil, used oil, transmission fluid, engine fluids, metalworking fluids, compressor lubricants, turbine lubricants, asphalt cement, asphalt emulsions, asphalt cutbacks, grease, animal fats, and vegetable oils). A discharge includes, but is not limited to, any spilling, leaking, pumping, pouring, emitting, emptying, or dumping of oil. The regulations require that the facility prepare and maintain a Spill Prevention, Control, and Countermeasure (SPCC) Plan to minimize the potential for a discharge and to minimize the hazards to human health and the environment from an unplanned discharge. The Colorado Department of Labor and Employment Division of Oil and Public Safety s Storage Tank Regulations [7 CCR ] have no additional requirements in specific regards to the contents of a facility s SPCC Plan. The facility s conformance with the Federal and State SPCC requirements are generally satisfied if the measures presented in this plan are followed. This plan is divided into the following sections: SECTION 1: SECTION 2: SECTION 3: SECTION 4: SECTION 5: SECTION 6: SECTION 7: DISCHARGE PREVENTION NOTIFICATIONS DISCHARGE RESPONSE OIL STORAGE CONTAINERS, INSPECTIONS, & TESTING NON-OIL CHEMICAL CONTAINER GUIDANCE UNDERGROUND STORAGE TANKS (USTs) OIL / SAND / WATER INTERCEPTORS & SEPARATORS PLAN DATE - December 2011 (Revised May 2013) Page ii

4 SPCC PLAN COORDINATOR S RESPONSIBILITIES The facility s SPCC Plan Coordinator is responsible for ensuring that the measures outlined in this plan are followed. The Coordinator s duties generally include: Routinely evaluating discharge preparedness. (See Section 1.0) Ensuring compliance with the general requirements for bulk storage containers. (See Section 1.3) Ensuring compliance with the secondary containment requirements. (See Section 1.4) Ensuring compliance with the product piping requirements. (See Section 1.5) Ensuring that the product transfer procedures are followed. (See Section 1.6) Ensuring compliance with the oil container security measures. (See Section 1.7) Ensuring that oil containing items are protected from lightning and vehicle impact. (See Section 1.8) Routinely evaluating operation, maintenance, and housekeeping procedures. (See Section 1.9) Ensuring that proper training and instruction are provided to employees. (See Section 1.10) Establishing a pre-planned location for coordination of discharge response operations with access to a reliable communications system. (See Section 1.10 and 3.1) Maintaining a complete, up-to-date, and certified copy of this plan. (See Section 1.11) Notifying Colorado Springs Utilities Environment, Health, & Safety Technical Services Section to review and amend this plan as needed. (See Sections 1.7 and 1.11) Conducting the proper notifications in the event of a discharge. (See Section 2.0) Providing oversight / direction during the handling of incidental discharges; and ensuring that these personnel have the appropriate cleanup procedure training, personal protective equipment (PPE) training, and are physically approved for the PPE selected. (See Section 3.0) Ensuring that the appropriate types and quantities of PPE and Spill Response Equipment are readily available and strategically located. (See Sections 3.2 and 3.3) Ensuring that the required inspections and testing are performed. (See Section 4.0, 5.0, 6.0, and 7.0) PLAN DATE - December 2011 (Revised May 2013) Page iii

5 Environment, SPCC Plan CERTIFICATION CITY OF COLORADO SPRINGS TRANSIT SERVICES Plan Date: December 2011 (Revised May 2013) The Manager is designated as the person responsible for ensuring that the SPCC Plan requirements and procedures are followed and that adequate training is provided to the facility s employees. The Manager also commits that there is adequate manpower, equipment, and materials available at the facility and I or by local responders to expeditiously control and remove harmful quantities of oil which have the potential to be discharged from the facility. The Manager shall notify Colorado Springs Utilities Health, & Safety Technical Services Section to amend this plan when there is a change in the facility design, construction, operation, or maintenance that materially affects its potential for a discharge. I hereby commit to the above responsibilities: CITY OF COLORADO SPRINGS Orv- -/4/i Craig Blewitt Manager Transportation and Parks I I hereby attest that I am familiar with the provisions of 40 CFR Part 112; that either I or my agent have visited and examined the facility; and that this plan has been prepared in accordance with good engineering practices, the requirements of Part 112, and is adequate for the facility. I also attest that the plan was prepared with consideration given to applicable industry standards and that the procedures for required inspections and testing have been established. COLORADO SPRINGS UTILITIES Brock A. Foster, P.E. Managing Engineer Environment, Health, & Safety Division PLAN DATE. December 2011 (Revised May 2013) Page iv

6 1.0 DISCHARGE PREVENTION This section provides an overview of prevention measures that shall be followed to minimize the potential for a discharge of oil. The table in Section 4.0 summarizes the oil containing tanks, containers, and equipment that are located at this facility. Figures showing the locations of the oil containing items are presented in Appendix A. Detailed descriptions of the oil containing items are presented in Appendix G. 1.1 FACILITY S DISCHARGE HISTORY Knowledge of the facility s historical oil discharge events can aid in the prevention of a future discharge. No discharges of oil into a waterway have occurred at this facility since operated by the City of Colorado Springs. However, the following are noteworthy events: In 2005, an approximately 107 gallon diesel fuel spill occurred at the vehicle fueling area within the maintenance building. The spill was caused when a bus drove away with the fuel dispensing hose attached. Under normal conditions, the break-away valve on the hose would have been activated and the fuel flow stopped; however, the valve had previously been broken, and had not been replaced. There was no break-away valve on the hose at the time of the incident. This fueling area has a floor drain that captures spills and conveys them to an oil / water separator (Stormceptor STC 900) located west of the building, which provides a means of secondary containment. This oil / water separator s effluent drains into the sanitary sewer system. The diesel fuel was reportedly contained entirely within the oil / water separator, where it was removed by a contracted recycler. To reduce the potential for reoccurrence, a spare break-away valve was to be maintained on-site. In 2004 and 2006, subsurface diesel fuel releases associated with the two on-site underground storage tanks (USTs) located adjacent to the northern exterior wall of the maintenance facility were discovered during tank modification activities. The releases were both associated with damaged / leaking spill containment buckets on each tank. Activities were performed to remove the adversely affected soil and proper repairs were made to the system. To reduce the potential for reoccurrence, it is important that the tanks be regularly inspected and that needed repairs be promptly performed. 1.2 NEARBY SURFACE WATER AND FACILITY DRAINAGE FEATURES Knowledge of the site and vicinity s drainage characteristics in relation to nearby waterways is important in the event of a discharge in order to promptly implement the necessary control measures. The predominant surface water features in the vicinity of the site are the Fountain Mutual Irrigation Canal and Fountain Creek, which are located ~1,500 and ~3,600 feet south of the site, respectively. The local ground surface topography generally slopes southerly, toward these waterways. The facility s ground surface run-off generally flows over pavements to 13 on-site storm drains. With regards to 1145 Transit Drive, the area between the bus canopy and vehicle maintenance building (where the two USTs are located) and from the area west of the vehicle maintenance building, surface PLAN DATE - December 2011 (Revised May 2013) Page 1

7 run-off flows into storm drains that first go through an oil / sand interceptor (Stormceptor STC 2400) before entering the storm sewer system. Surface run-off beneath the bus canopy, and from inside the vehicle maintenance building, flows to drains that first go through an oil / sand interceptor (Stormceptor STC 900) before entering the sanitary sewer. With regards to 1165 Transit Drive, the fueling AST s product transfer containment area is comprised of a sloped concrete basin with central inlet that is piped to an underground oil / water separator (Highland Tank), which then discharges to the storm sewer system. The separator contains an oil / water interface float switch. When the switch is activated, an audible / visual alarm will sound, and an electronic butterfly valve installed on the outlet of the separator will close. The system will then back-up and fill the containment area. Inside the building, the vehicle wash bay s floor drain flows to an oil / sand interceptor located west of the building, which discharges to the sanitary sewer. The other building floor drains reportedly flow to an oil / sand interceptor located south of the building, which discharges to the sanitary sewer. If an uncontained discharge entered the facility s storm sewer system, it would discharge to the ground surface ~1,000 feet south of the site, then travel as surface flow for ~200 feet, then re-enter a section of storm sewer that discharges to the Fountain Mutual Irrigation Canal. The Fountain Mutual Irrigation Canal contains a diversion. If open, the diversion may route the discharge easterly along the canal to the Big Johnson Reservoir, which is located south of Colorado Springs Airport. If the diversion is closed, the discharge would continue southerly to Fountain Creek. The anticipated off-site routes of a discharge to the Fountain Mutual Irrigation Canal and Fountain Creek are presented in Figure A-1. These routes are critical for reporting and response activities in the event that a discharge enters an on-site storm drain [40 CFR 109.5(b)(2)]. Fountain Creek is considered the highest priority water-way to be protected in the event of a discharge [40 CFR 109.5(d)(5)]. The predicted flows of discharges from each of the on-site oil containing items are discussed on the data sheets within Appendix G. 1.3 BULK STORAGE CONTAINERS Bulk storage container means any container used to store oil of any kind, with the exception of containers smaller than 55 gallons, underground storage tanks in compliance with State tank regulations, motive power containers, mobile refuelers, and oil-filled electrical / operating / manufacturing equipment. The facility s requirements for bulk storage containers are presented below: Shall be constructed of materials that are compatible with the fluid stored and the conditions of storage. [40 CFR 112.8(c)(1)] Shall have sized secondary containment (See Section 1.4.2). [40 CFR 112.8(c)(2)] Shall be protected from corrosion if completely buried, partially buried, or bunkered. [40 CFR 112.8(c)(4)&(5)] Shall be tested or inspected for integrity on a regular schedule, and whenever material repairs are made. [40 CFR 112.8(c)(6)] PLAN DATE - December 2011 (Revised May 2013) Page 2

8 Shall be equipped with at least one of the following overfill prevention devices. [40 CFR 112.8(c)(8)] High liquid level alarm with an audible or visual signal at a constantly attended operation, High liquid level pump cutoff device set to stop flow at a predetermined container level, Direct audible or code signal communication between the gauger and pumping station, or A direct vision gauge that is monitored by the person filling the container. Gauges and level controls shall be tested regularly to assure their operation. [40 CFR 112.8(c)(8)] Field-constructed containers that undergo a repair, alteration, reconstruction, or a change-in-service that might affect the risk of a discharge due to brittle fracture or other catastrophe shall be further evaluated before the container is placed back into service. [40 CFR 112.7(i)] 1.4 SECONDARY CONTAINMENT Oil containing items must be provided with a means of secondary containment and / or diversionary structure to prevent a discharge into a waterway or associated conveyance (i.e. storm drain). The structure must be sufficiently impervious to contain oil. The containment requirements are divided into General and Sized, as discussed in the following two subsections. The containment measures for each applicable on-site item are discussed within the item data sheets presented in Appendix G. Containment volume calculations are presented in Appendix F General Containment General containment requirements apply to all parts of a facility where oil is stored, including: Electrical / Operational / Manufacturing Equipment Mobile Refuelers / Tank Trucks Product Piping Product Transfer and Dispensing Areas (includes those associated with SPCC exempt underground storage tanks) The containment for the above listed items shall be constructed so that a discharge from the primary containment will not escape the secondary containment before cleanup occurs. In determining the containment method, design and capacity, the most likely quantity of oil that would be discharged from the typical failure mode shall be used. The containment may be either active or passive in design. Active containment measures are those that require deployment or other specific action by the operator. These measures may be deployed either before an activity involving the handling of oil starts, or in reaction to a discharge, so long as the active measure is designed to prevent an oil discharge from reaching a waterway. Required active containment measures and other special procedures are noted in the item s data sheet within Appendix G. Passive measures are permanent installations and do not require deployment or action by the owner or operator. PLAN DATE - December 2011 (Revised May 2013) Page 3

9 At a minimum, one of the following prevention systems or its equivalent shall be used: dikes, berms, curbing, or retaining walls; drip pans, sumps, or collection systems; culverting, gutters, or other drainage systems; weirs, booms, or other barriers; spill diversion or retention ponds; or sorbent materials. Facility drainage systems from undiked areas with a potential for a discharge (such as where piping is located outside containment walls or where tank truck discharges may occur outside the loading area) shall flow into ponds, lagoons, or catchment basins designed to retain oil or return it to the facility. Catchment basins shall not be located in areas subject to periodic flooding. [40 CFR 112.8(b)(3)] Sized Containment Sized containment requirements apply to specific parts of a facility where oil is stored, including: Bulk Storage Containers (includes 55-gallon drums and mobile / portable containers) Loading / Unloading Racks (i.e., a fixed structure, such as a platform / gangway, necessary for loading or unloading a tank truck or tank car) The secondary containment for Bulk Storage Containers shall be constructed to hold the entire capacity of the largest single compartment / container and sufficient freeboard to contain a 25-year, 24-hour storm event (3.40 inches / City of Colorado Springs - Updated Storm Intensity Curves - January 7, 2003). Similarly, for indoor storage, the International Fire Code (IFC ) requires that secondary containment for containers exceeding 55 gallons be designed to contain a spill from the largest container plus the design flow volume from the fire-extinguishing system over the containment area for a period of 20 minutes. Some indoor containment installations, particularly if they were constructed prior to the adoption of recent fire codes, may not meet the 20 minute fire suppression requirement. If the equipment or containment area is modified in the future, the SPCC Plan Coordinator should ensure that the volume of the containment meets the code requirements in effect at the time the modifications are made Drainage Procedures for Secondary Containment Storm water must be drained from secondary containment structures if it accumulates to levels where the containment s required storage capacity may not be available if an oil discharge were to occur. Drainage from the secondary containment is only acceptable using manual methods and must be performed in accordance with the procedures described on the Secondary Containment Drainage Form provided in Appendix B. The form shall be completed and retained in the facility s SPCC Plan Master File. [40 CFR 112.8(b)(1)&(2) and (c)(3)(iv)] If a release of oil is observed or suspected, no discharge of storm water from the containment is allowed. Notify the SPCC Plan Coordinator listed on the cover page of this document. The SPCC Plan Coordinator shall have the source of the release evaluated / repaired, and contact Colorado Springs Utilities Environment, Health, & Safety Regulatory Services Section for guidance on reporting and proper water disposal Alternative Requirements for Qualified Oil-Filled Operational Equipment PLAN DATE - December 2011 (Revised May 2013) Page 4

10 A facility with oil-filled operational equipment (i.e. transformers, circuit breakers, electrical switches, hydraulic systems, lubricating systems) that has had no single discharge exceeding 1,000 gallons of oil into a waterway, or no two discharges each exceeding 42 gallons within any twelve month period in the three years prior to the SPCC Plan certification date, may choose to implement for this qualified oil-filled operational equipment the following alternate requirements in lieu of general secondary containment. [40 CFR 112.7(k)(1)&(2)] Prepare an oil spill contingency plan in general accordance with 40 CFR Part 109, Provide a written commitment of manpower, equipment, and materials required to expeditiously control and remove any quantity of oil discharged that may be harmful, and Establish and document procedures for inspections / monitoring to detect a discharge. This SPCC Plan incorporates oil spill contingency planning into its content and includes a written commitment of manpower, equipment, and materials required to expeditiously control and remove any harmful quantity of discharged oil. If applicable to on-site items, qualified oil-filled operational equipment utilizing these alternate requirements in lieu of general secondary containment are noted in the item s data sheet within Appendix G; and their associated procedures for inspections / monitoring are presented in Section When Secondary Containment is Not Practicable Although engineered passive containment systems or active secondary containment approaches are preferable, they may not always be practicable or may be contrary to safety factors. If containment methods are impracticable, the owner or operator is not exempt from the secondary containment requirements, but may instead: [40 CFR 112.7(d)] Prepare an oil spill contingency plan in general accordance with 40 CFR Part 109, Provide a written commitment of manpower, equipment, and materials required to expeditiously control and remove any quantity of oil discharged that may be harmful, Clearly explain the reason for the impracticable determination in the SPCC Plan, and Conduct periodic integrity testing of bulk storage containers and periodic integrity testing and leak testing of the valves / piping. As previously indicated, this SPCC Plan incorporates oil spill contingency planning into its content and includes a written commitment of manpower, equipment, and materials required to expeditiously control and remove any harmful quantity of discharged oil. If applicable to an on-site item, a discussion of why secondary containment is not practicable is presented in the item s data sheet within Appendix G; and the associated procedures for integrity / leak testing are presented in Section 4.0. PLAN DATE - December 2011 (Revised May 2013) Page 5

11 1.5 PRODUCT PIPING In order to minimize the potential for a discharge associated with oil transfer systems the following measures shall be taken: If a section of buried line is exposed for any reason, it shall be carefully inspected for deterioration and additional examination / corrective action must be undertaken as indicated by the magnitude of the damage. [40 CFR 112.8(d)(1)] New buried piping and replaced sections shall have a protective wrapping / coating and be cathodically protected, or otherwise satisfy the corrosion protection requirements for underground piping in the State tank regulations. [40 CFR 112.8(d)(1)] When piping is not in service or in standby service for an extended time, the terminal connection shall be securely capped or blank-flanged and marked as to its origin. [40 CFR 112.8(d)(2)] Pipe supports shall be properly designed to minimize abrasion / corrosion and allow for expansion / contraction. [40 CFR 112.8(d)(3)] Regularly inspect all aboveground valves, piping, and appurtenances (See Section 4.0). [40 CFR 112.8(d)(4)] Conduct integrity and leak testing of buried piping at the time of installation, modification, construction, relocation, or replacement. [40 CFR 112.8(d)(4)] Post warning signs cautioning vehicles of aboveground piping or hosing. [40 CFR 112.8(d)(5)] 1.6 TRUCK LOADING AND UNLOADING PROCEDURES In order to minimize the potential for a discharge during product transfers and to be prepared in the event of a discharge, the procedures in the following subsections shall be adhered to. The facility s SPCC Plan Coordinator shall ensure that the procedures are readily available to personnel involved in product transfer operations and / or posted in transfer areas. The facility s SPCC Plan Coordinator shall also ensure that signs are posted in transfer areas that remind drivers not to pull away before detaching transfer hoses / lines. [40 CFR 112.7(h)(2)] Product Transfer Coordinator s Responsibilities Schedule all product transfer activities during daylight hours and when a facility representative will be present that is knowledgeable of the transfer procedures. Coordinate a date / time with the bulk transporter, provide them the contact information of the facility representative who will be present on-site, and inform them on their responsibilities (i.e. fax the bulk transporter Section 1.6.2). Communicate the scheduled transfer date / time to the on-site facility representative. PLAN DATE - December 2011 (Revised May 2013) Page 6

12 1.6.2 Bulk Transporter s Minimum Responsibilities Observe and obey all posted warning signs. [40 CFR 112.8(d)(5)] Notify the designated on-site facility representative immediately upon arriving at the facility. The bulk transporter shall ask the facility representative to accompany him / her to the appropriate container where the product transfer is to be made; and for instruction on the item-specific spill prevention procedures / containment measures and on the location of the facility s spill supplies. Turn off the vehicle s engine, apply the vehicle s parking brake, and take precautions to prevent motion of the vehicle during the product transfer (e.g., utilize wheel chocks when parked on an incline). [49 CFR (e), 49 CFR (a), and 40 CFR 112.7(h)(2)] With the facility representative, observe the automatic tank gauge (if applicable / installed) to assess the quantity of product remaining in the container and its available capacity (i.e. Ullage - the amount that a container lacks of being full), and then stick the container to ensure that there is sufficient volume for the amount of product to be transferred. The inches of product measured should then be converted to gallons using the appropriate gauge chart for the container. Discrepancies between the automatic tank gauge reading and physical measurement must be resolved prior to beginning the transfer activities. Typically, the container should not be filled to greater than 90% of its capacity. [7 CCR S2-3-1 & S3-4-2(a)(2)] Keep fire away during the product transfer activities. Persons in the vicinity are forbidden to smoke, light matches, or carry any flame or lighted cigar, pipe, or cigarette. [49 CFR (c)&(d)] Adequately ground and bond the storage and transport containers prior to and during the transfer. [49 CFR (b)&(c)] Properly engage the transfer line at each end and place drip pans beneath the connections. Check the vehicle s valves / inlets / outlets, the storage container, and the transfer line for indications of concern or leakage, and resolve any potential issues observed prior to beginning the transfer activities. [40 CFR 112.7(h)(3)] Attend (within 25 feet) the product transfer throughout the entire process. The attendant must have an unobstructed view of the transport container and transfer line connections to the maximum extent practicable, and check for associated leaks throughout the process. Properly and securely shut off all valves prior to disengaging the transfer line. [49 CFR (i)(1)(2)&(3) and 7 CCR S2-3-1 & S3-4-2(a)(2)] In the event of a spill, immediately shut down the transfer system and contact the facility representative. If the spill presents an immediate risk to human health or the environment, also call 911. Notify the facility representative upon completion of the transfer activities. Inform the representative of any spills or other potential issues observed. Before leaving the site, appropriately check / secure all vehicle valves to prevent a discharge during transport. [40 CFR 112.7(h)(3)] PLAN DATE - December 2011 (Revised May 2013) Page 7

13 1.6.3 On-Site Facility Representative s Responsibilities No outdoor product transfers may be made during heavy precipitation events. Accompany the bulk transporter to the appropriate container where the product transfer is to be made and instruct him / her on: The bulk transporter s responsibilities presented in the previous section, The item specific spill prevention procedures / containment measures, and The location(s) of the facility s spill supplies. Verify that the transport vehicle is appropriately parked within the designated secondarily contained area, if applicable. In the absence of a secondarily contained area, verify that the required active containment measures are employed (See the oil containing item s data sheet within Appendix G). With the bulk transporter, observe the automatic tank gauge (if applicable / installed) to assess the quantity of product remaining in the container and its available capacity (i.e. Ullage - the amount that a container lacks of being full), and then stick the container to ensure that there is sufficient volume for the amount of product to be transferred. The inches of product measured should then be converted to gallons using the appropriate gauge chart for the container. Note both readings on the bill-of-lading / delivery ticket and on the Aboveground Storage Tank - Ullage Log if the container is a State registered aboveground storage tank (the form is provided in Appendix B). Discrepancies between the automatic tank gauge reading and physical measurement must be resolved prior to beginning the transfer activities. Typically, the container should not be filled to greater than 90% of its capacity. [7 CCR S2-3-1 & S3-4-2(a)(2)] If present, verify that the container s spill containment bucket is clean and free of water, fuel, or dirt. If the spill containment bucket is not clean, then the contents shall be removed and properly disposed. Never drain water or debris back into the container. Once the preceding steps are followed, the facility representative may then unlock the container for the bulk transporter, and return to his or her normal work duties while the transfer is performed. Upon completion of the transfer activities, inspect the area for spills and verify all related valves / piping have been adequately secured, capped, and re-locked. Spills shall be immediately cleaned. The bill-of-lading / delivery ticket shall be signed by the facility representative and sent to the product transfer coordinator via interoffice mail. 1.7 SECURITY To prevent discharges that could result from unauthorized access to the oil containing items listed in the table within Section 4, the facility must [40 CFR 112.7(g)]: Secure and control access to the oil handling, processing, and storage areas; Secure master flow and drain valves; PLAN DATE - December 2011 (Revised May 2013) Page 8

14 Prevent unauthorized access to starter controls on oil pumps; Secure out-of-service and loading / unloading connections of oil pipelines; and Have appropriate security lighting to both prevent acts of vandalism and assist in the discovery of oil discharges. The facility s SPCC Plan Coordinator is responsible for ensuring compliance with the above measures; which includes preparing a written description of the security measures and operating procedures, posting instruction signage, and/or performing any necessary infrastructure modifications. The written document should describe how the above listed security measures are met and must be maintained within the facility s SPCC Plan Master File. The document must be readily avaliable for review, if requested. The facility s SPCC Plan Coordinator shall periodically review the facility s security measures and compliance procedures. If any of the above security measures are deemed to be non-attainable, then the facility s SPCC Plan Coordinator must state in the written document the reasons for non-conformance and provide a description of the environmentally equivalent alternative measures. Contact Colorado Springs Utilities Environment, Health, & Safety Technical Services Section with any questions concerning this, or for assistance. 1.8 PROTECTION FROM VEHICLE IMPACT AND LIGHTNING The facility s SPCC Plan Coordinator shall ensure that oil containing items with the potential to be involved in a collision are evaluated for physical protection and for adequate warning signs (including signs identifying truck clearances), and that high risk oil containing items are evaluated and adequately protected from lightning. 1.9 OPERATION, MAINTENANCE, AND HOUSEKEEPING The potential for a discharge of oil can be reduced through proper operation of equipment, preventive maintenance activities, and practicing good housekeeping procedures. Equipment should be operated by trained personnel and in accordance with the manufacturer s recommendations. Preventive maintenance shall be performed on oil containing items to ensure they are in good working condition. Materials should be stored in an orderly manner and a clean work environment shall be maintained. Do not rely on an oil / sand / water interceptor or separator, if present at the facility, to handle small spills. Clean up spills when and where they occur. Regular inspections and testing of oil containing items are the foundation to a successful preventive maintenance program (see Section 4.0). PLAN DATE - December 2011 (Revised May 2013) Page 9

15 1.10 ANNUAL TRAINING The Facility Manager certifying this plan (Page iv) and the facility s SPCC Plan Coordinator are responsible for ensuring that facility personnel who are involved with the use, operation, or maintenance of the oil containing items listed in Section 4.0 of this plan are properly trained annually. The training shall include the following: [40 CFR 112.7(f)] A review of the contents of this plan. A review of the general facility operations in relation to the on-site oil containing items. A review of the pre-planned location for coordination of discharge response operations with access to a reliable communications system. [40 CFR (b)(3) & (d)(3)] Training on the discharge prevention / response / notification and container inspection procedures. Training on the operation and maintenance of equipment to prevent discharges. Training on applicable pollution control laws, rules, and regulations. Highlights of known discharges, near-misses, and recently developed precautionary measures. Additionally, the facility s SPCC Plan Coordinator shall ensure that select on-site personnel have appropriate cleanup procedure training, personal protective equipment (PPE) training, and are physically approved for the PPE selected. [40 CFR 109.5(d)(1)] Personnel safety and human health are always of greatest importance. The facility s SPCC Plan Coordinator should ensure that all training and briefings are documented; including dates, topics covered, and attendees. The documentation shall be maintained within the facility s SPCC Plan Master File PLAN AMENDMENTS, REVIEW, AND RETENTION OF RECORDS The facility s SPCC Plan Coordinator should ensure that a complete, up-to-date, and certified copy of this plan is maintained at the facility. A complete and documented review of this plan is required at least once every five years [40 CFR 112.5(d)]. The plan should be kept at the nearest field or administrative office if the facility is not normally attended at least four hours per day. The facility s SPCC Plan Coordinator shall notify Colorado Springs Utilities Environment, Health, & Safety Technical Services Section to amend this plan when there is a change in the facility design, construction, operation, or maintenance that materially affects its potential for a discharge. The amendments shall be prepared and implemented within six months [40 CFR 112.5(a)]. The following records are required to be maintained within the facility s SPCC Plan Master File for the period indicated: PLAN DATE - December 2011 (Revised May 2013) Page 10

16 Six Months: For State registered ASTs, the Aboveground Storage Tank - Ullage Log (provided in Appendix B) documenting that the tank was properly checked prior to filling. Three Years: The completed storage container inspection forms (form is in Appendix B). The completed secondary containment drainage records (form is in Appendix B). Training and meeting records with signed attendance sheets. For State registered ASTs, records showing the changes in use or operational status. Five Years: For State registered ASTs, installation permits for newly installed tanks, reinstalled used tanks, and permits for upgrading existing tanks. The completed discharge report form (form is in Appendix B) and cleanup records. For the Life of the Container: State tank registration records. Container and piping test results. Records of container and piping repairs and failures. PLAN DATE - December 2011 (Revised May 2013) Page 11

17 2.0 DISCHARGE NOTIFICATIONS In the event of a discharge, it is important that the appropriate people / authorities be notified so that the necessary response actions can be promptly taken to ensure protection of human health and the environment. 2.1 NOTIFICATION SEQUENCE DIAGRAM Notification Procedures and Contact Names / Phone Numbers Follow PLAN DATE - December 2011 (Revised May 2013) Page 12

18 2.2 NOTIFICATION PROCEDURES STEP 1: IN CASE OF AN EMERGENCY In case of an Emergency, such as an event that presents an immediate risk to human health or the environment, the person discovering the emergency should immediately remove oneself from potential harm and Call 911. Dialing out may require pressing 9 and then the phone number. Pertinent facility information is on the cover page of this plan. STEP 2: NOTIFICATION OF SPCC PLAN COORDINATOR The facility s SPCC Plan Coordinator listed on the cover page of this plan should be contacted (after calling 911) upon the discovery of an emergency or if any discharge / near-miss / inadequate procedure / malfunctioning equipment are observed. STEP 3: SPCC PLAN COORDINATOR S PROCEDURES The facility s SPCC Plan Coordinator shall contact the appropriate people listed in the following table in the event of any of the following circumstances: [40 CFR 109.5(a), (b)(2) & (d)(2)] 1) A discharge has occurred that is greater than or equal to the substance s Reportable Quantity. A substance s Reportable Quantity can be complex due to overlapping regulations (i.e., CERCLA / EPCRA / RCRA); therefore, if any discharge occurs, assistance should be requested from Colorado Springs Utilities - Environment, Health, & Safety - Regulatory Services Section. 2) A discharge of oil or petroleum fuel has occurred that is associated with a State registered aboveground or underground petroleum storage tank system that is: Greater than or equal to 25 gallons, Less than 25 gallons that cannot be contained and cleaned up within 24 hours, or Any amount that causes a sheen on nearby surface water. 3) The facility has a single discharge of more than 1,000 gallons, or two discharges more than 42 gallons (each) within any twelve month period, of oil into a waterway or associated conveyance (i.e., storm drain). [40 CFR 112.4] 4) The discharge cannot be safely absorbed, neutralized, or otherwise controlled at the time of release by employees in the release area (i.e. larger than an incidental ). 5) A discharge reaches a storm drain inlet, oil / sand / water interceptor or separator, waterway, or wetland. 6) A discharge reaches an inlet to the sanitary sewer system. 7) A fire cannot be extinguished or an explosion has occurred. 8) Someone is injured or has been exposed to a chemical at higher than allowable limits. 9) Colorado Springs Utilities electrical equipment has been damaged. 10) Assistance is needed for sampling, testing, disposal, or recycling. PLAN DATE - December 2011 (Revised May 2013) Page 13

19 The contacts for each of the above numbered circumstances follow: Contact Circumstances To Notify (See Step 3) Primary Numbers After-Hours Numbers Dialing out may require pressing 9 and then the phone number Fire Department* Emergency Medical Response 7, Facility Manager - Craig Blewitt (Cell) Colorado Springs Utilities - Environment, Health, & Safety - Regulatory Services Section 1-6, City of Colorado Springs - Safety Services 4, 7, (Cell) Colorado Springs Utilities Dispatch* 6, Oil Spill Response Organizations (OSRO) Belfor Environmental Custom Environmental Services Resource Geosciences Inc * The Fire Department and Colorado Springs Utilities Dispatch maintain reliable communication systems that are available 24 hours a day. [40 CFR (b)(3) & (d)(3)] The following are additional notification numbers that will be notified, as appropriate, by Colorado Springs Utilities - Environment, Health, & Safety - Regulatory Services Section: ONLY COLORADO SPRINGS UTILITIES - ENVIRONMENT, HEALTH, & SAFETY SHALL CALL THESE NUMBERS Federal National Response Center (NRC) EPA Region 8 - Denver Office - Main Number State of Colorado Department of Public Health & Environment - Environmental Release and Incident Reporting Hotline Department of Labor & Employment - Division of Oil & Public Safety Division of Emergency Management - Colorado Emergency Planning Commission Division of Emergency Management - 24 Hour Emergency Number State Patrol - Dispatch for District 2 / Southeast Colorado El Paso County Department of Health & Environment Sheriff s Office - Main Number Sheriff s Office - Emergency Services Division / Hazardous Materials Response Team Sheriff s Office - Emergency Services Division / Local Emergency Planning Committee (LEPC) City of Colorado Springs Fire Department - Main Number Fire Department - Hazardous Materials Section / Designated Emergency Response Authority (DERA) Fire Department - Division of the Fire Marshall / Local Emergency Planning Committee (LEPC) PLAN DATE - December 2011 (Revised May 2013) Page 14

20 3.0 DISCHARGE RESPONSE In the event of a discharge, it is important that the released material be safely and promptly cleaned up, and that the cause is corrected. [40 CFR 112.8(c)(10)] 3.1 DISCHARGE RESPONSE STEPS 1) Safety - During discharge response efforts, personnel safety / human health are of greatest importance. Do not take unnecessary risks, and beware of vapor and fire hazards. Only respond to the level to which you have received proper training and feel comfortable doing in a safe manner. For an incidental discharge (that which can be safely absorbed, neutralized, or otherwise controlled at the time of release by employees in the release area), facility personnel who are qualified through training and wearing appropriate personal protective equipment for which they are physically approved can handle the release. The individual providing oversight and direction during the handling of an incidental discharge by on-site personnel shall be the facility s SPCC Coordinator or the on-duty supervisor [40 CFR 109.5(a)&(d)(2)]; who shall ensure that the personnel have the appropriate cleanup procedure training, personal protective equipment (PPE) training, and are physically approved for the PPE selected. 2) Evacuate - Remove yourself from potential harm, warn other employees, and evacuate persons in the vicinity of the discharge area. Control the perimeter of the discharge area. Keep all persons upwind of the discharge. 3) Notify - In case of an Emergency, such as a fire, explosion, injury, larger-than-incidental discharge, a discharge that cannot be safely managed / controlled, a discharge that has reached a waterway, or other event that presents an immediate risk to human health or the environment; Immediately Call 911. Report the discharge as soon as possible to the facility s SPCC Plan Coordinator listed on the cover page of this plan and contact the appropriate people / companies listed in Section ) Identify - Identify the spilled substance and source; if possible to do so safely. For reference, the table in Section 4.0 summarizes the oil containing items located at this facility. Detailed descriptions of the oil containing items are presented in Appendix G. Refer to the Material Safety Data Sheets (MSDS / SDS) for chemical hazard information and to aid in the selection of appropriate personal protective equipment (See Section 3.4 for the MSDS / SDS file location). PLAN DATE - December 2011 (Revised May 2013) Page 15

21 5) Shut Off The Source - Immediately shut off the source of the discharge; if possible to do so safely (e.g. plug the leak, close the valve, turn off power to pumps, upright the container, drain the container to below the level of the leak). 6) Eliminate Flame - Extinguish any source of spark or flame in the area; if you have been appropriately trained. Remember that flammables like gasoline and solvents can be very volatile. If feasible, electrical panels controlling the affected area should be shut off to eliminate sources of ignition. Remove all surrounding items that could be reactive with materials in the discharge. 7) Protect Drains Use absorbent materials, booms, dirt, or other spill response equipment (See Section 3.3) to prevent the discharged material from reaching floor drains or storm water inlets. Protecting a drain or inlet could be the most valuable activity you perform. 8) Contain and Absorb - Trained personnel shall pursue ways for immediate containment of the discharged material; if possible to do so safely. Wear the appropriate personal protective equipment (See Section 3.2). If a flammable material is involved, remove all ignition sources, and use nonsparking equipment and static resistant clothing. Use the available spill response equipment (See Section 3.3). If the discharge is of a magnitude where it cannot be contained by the existing manpower, materials, and equipment on-site (i.e. more than an incidental release), the Fire Department (911) shall be notified and requested to respond to the scene with their Hazardous Materials Unit. [40 CFR 109.5(b)(4), (c)(1),(c)(3) & (d)(4)] For larger volume discharges or those that have already reached a waterway, storm drain inlet, or a wetland, contact the Oil Spill Response Organization (OSRO) (see table in Section 2.2). They have the equipment, supplies, and manpower to deploy booms and other devices across creeks, reservoirs, lakes, and other waterways. [40 CFR 109.5(b)(4), (c)(1), (c)(3) & (d)(4)] From a contingency-planning standpoint, the facility s SPCC Plan Coordinator shall establish a preplanned location for discharge response operations with access to a reliable communications system. [40 CFR 109.5(d)(3)] 9) Clean-Up and Disposal - Once all the discharged material has been contained and absorbed, contact Colorado Springs Utilities - Environment, Health, & Safety Regulatory Services Section for assistance with developing a clean-up plan, sampling, and disposal / recycling of non-reusable materials, as needed. 10) Restore Surroundings - The facility s SPCC Coordinator shall ensure that all safety, personal protective, and spill response equipment / supplies are replaced and ready for future use. 11) Repair and Test - The equipment that failed must be disposed or inspected / repaired / tested prior to being returned to operation. 12) Evaluate Determine the reason(s) for the discharge and make improvements in order that a reoccurrence may be avoided. 13) Reporting The facility s SPCC Coordinator must complete the Discharge Report Form provided in Appendix B. The completed form shall be maintained with this plan and be PLAN DATE - December 2011 (Revised May 2013) Page 16

22 copied to Colorado Springs Utilities - Environment, Health, & Safety Regulatory Services Section, who will be responsible for reporting to all government agencies. 3.2 PERSONAL PROTECTIVE EQUIPMENT (PPE) Personal Protective Equipment (PPE) is used to isolate individuals from chemical hazards. Employees who are qualified through training to safely respond to an incidental discharge shall wear appropriate PPE for which they are physically approved. On-site locations where PPE can be found are shown on Figure A-2 within Appendix A. Selection of the appropriate PPE shall be based on the type / quantity / hazards of the material discharged, potential routes of exposure (e.g. dermal, respiratory, ingestion), potential duration of exposure, and weather conditions. The following are examples of common PPE: Foot Protection should be an industrial shoe or boot with non-skid, non-spark producing soles. Overboots should meet the same criteria and should be chemical resistant. Eye Protection should prevent splashes into the eyes. This should be a goggle type device as opposed to simple safety glasses. Hand Protection should be gloves resistant to the material discharged. A longer gauntlet type glove will provide greater protection than simple hand gloves. Head Protection should be an approved hard hat, if a risk of head injuries exists. The hard hat should not interfere with the type of eye protection used. Ear Protection is required in noisy areas. These areas may be posted or a product of machinery and equipment in use at the time. Respiratory Protection should be used if there is a potential for vapor inhalation above permissible exposure limits. All employees must pass a fit test and medical clearance before using a respirator. Protective Apparel (Clothing / Coveralls / Tyvek Garments) should be used that is resistant to the material discharged, appropriate to the weather conditions, and static resistant. Fuels with low flash points are especially susceptible to electrostatic discharge created by synthetic materials. Given the nature of the discharge, electrostatic discharge bonding devices may be appropriate. The facility s SPCC Coordinator shall ensure that the appropriate types and quantities of PPE are readily available and strategically located on-site, and shall periodically perform an inventory check to ensure that used or missing materials are re-stocked. [40 CFR 109.5(c)(1)] 3.3 SPILL RESPONSE EQUIPMENT Spill Response Equipment is used to contain and minimize the extent of discharges until clean-up activities can be performed. On-site locations where Spill Response Equipment can be found are shown on Figure A-2 within Appendix A. PLAN DATE - December 2011 (Revised May 2013) Page 17

23 Selection of the appropriate Spill Response Equipment shall be based on the type and quantity of the material discharged, and on the physical conditions of the discharge area. The following are examples of common Spill Response Equipment: Universal Sorbents are designed to absorb any liquid. They will absorb aggressive liquids such as acids and bases as well as non-aggressive liquids and solvents, such as cleaners, water-based fluids, gasoline, and alcohols. Petroleum Oil-Only Sorbents are designed for absorption of oil and/or petroleum based liquids. These sorbents are hydrophobic, which means they will not absorb water or water based liquids. These can be deployed on water surfaces. Loose Sorbents are composed of sorbent media that is not contained in any type of pillow or mesh. Loose sorbents are typically used on small spills. Booms, Mini-Booms, or Socks are cylindrical shaped and vary in length and width. These can be used to contain spills or placed around machinery / equipment to contain leaks. Some booms are made to be used to contain spills on water, and can be connected together and deployed onto the water as a large spill barrier. Pillows are rectangular in shape. They are typically used to clean up medium sized spills. Place pillows under drip pans to eliminate overflow problems, or use as a precaution for a possible spill when transferring liquids. Pads and Rolls are flat sheets. Pads can be used to line shelves, catch leaks under machinery and clean up spills. Rolls can be cut to specific lengths for larger applications. Drain Covers and Plugs are designed to prevent discharges from entering drains and inlets. Non-Sparking Shovels, Brooms, and Empty Drums for material handling and storage. The facility s SPCC Coordinator shall ensure that the appropriate types and quantities of Spill Response Equipment are readily available and strategically located on-site, and shall periodically perform an inventory check to ensure that used or missing materials are restocked. [40 CFR 109.5(c)(1)] 3.4 MATERIAL SAFETY DATA SHEETS (MSDS / SDS) Material Safety Data Sheets (MSDS / SDS) are a primary source of chemical information in the workplace and provide information on: Health and Physical Hazards, Safety Precautions, Personal Protective Equipment, Emergency Response, Spill Clean Up, Symptoms of Exposure, and Disposal Recommendations. Employees should be familiar with the MSDS / SDS for each chemical they work with. If a discharge occurs, the material s MSDS / SDS can be an important source for information. The facility s MSDS / SDS are located at the employee s Right to Know station in the hallway at the service entrance on the south side of the Maintenance Building. PLAN DATE - December 2011 (Revised May 2013) Page 18

24 4.0 OIL STORAGE CONTAINERS, INSPECTIONS, & TESTING The SPCC regulations require that each oil storage container be tested or inspected for integrity on a regular schedule and whenever material repairs are made [40 CFR 112.8(c)(6)]. The table on the following page summarizes the SPCC regulated storage containers that are located at this facility and their required inspection and testing frequency. Detailed information for each of the regulated containers is presented in Appendix G. The table also includes a summary of the facility s non-oil liquid chemical containers that are 55-gallons in capacity (see Section 5.0) and of the facility s underground storage tanks (USTs) subject to the requirements of the State s Storage Tank Regulations (see Section 6.0). Please note that these containers are exempt from the SPCC regulations and are listed for general informational purposes only to aid in spill response. Figures showing the locations of the storage containers are presented in Appendix A. REQUIRED INSPECTIONS The facility s SPCC Plan Coordinator should ensure that the inspections indicated in the following table are completed and documented using the form(s) specified. The forms are provided in Appendix B. The personnel performing the inspections shall be knowledgeable of the storage facility operations, the type of container and its associated components, and characteristics of the liquid stored. REQUIRED TESTING The facility s SPCC Plan Coordinator should ensure that the testing indicated in the following table is completed and documented. Assistance should be obtained from Colorado Springs Utilities Environment, Health, & Safety - Technical Services Section, who will provide recommendations on the appropriate type of testing and companies capable of performing the activities. As required by the SPCC regulations, the appropriate qualifications for personnel performing inspections / tests, the frequency of inspections / tests, and the type of inspections / tests are based on industry standards (primarily the Steel Tank Institute s - Standard for the Inspection of Aboveground Storage Tanks - 4 th Edition (STI SP001)) and take into account container size / configuration / design. The Storage Container - Inspection Form, which is used for the inspection of the SPCC regulated storage containers, is a compilation of the Division of Oil and Public Safety s AST Monthly and Annual Visual Inspection Checklists (2011), STI SP001 Monthly Inspection Checklist, STI SP001 Portable Container Monthly Inspection Checklist, and STI SP001 Annual Inspection Checklist. The inspections and testing outlined in the following table should provide an appropriate and effective means of assessing the condition of the containers and their suitability for continued service. PLAN DATE - December 2011 (Revised May 2013) Page 19

25 STORAGE CONTAINERS, INSPECTIONS, AND TESTING ID# Container Description Container Code Capacity (Gallons) SPCC Regulated Container Visual Inspection Frequency Inspection Form(s) Testing Location Appendix A Figure # 1 AST - New Oil - 15W Yes Monthly A A-2, A-3 G-1 2 AST - New Oil - 40W 500 Yes Monthly A A-2, A-3 G-2 3 AST - Used Oil 500 Yes Monthly A A-2, A-3 G-2 4 AST - Automatic Transmission Fluid 500 Yes Monthly A A-2, A-3 G-4 5 AST - Gear Lube - 80W Yes Monthly A A-2, A-3 G-5 6 Drum - Chassis Grease 55 Yes Monthly A --- A-2, A-3 G-6 7 Drums - Hydraulic Oil 55 x 2 Yes Monthly A --- A-2, A-3 G-7 8 Drum - Air Compressor Oil - Mobil Rarus Yes Monthly A --- A-2, A-3 G-8 20 Drums - Used Oil Filters 55 x 2 Yes Monthly A --- A-2, A-3 G-9 40 AST - Diesel - Emergency Generator 540 Yes Monthly A A-2, A-4 G AST - Antifreeze 280 No See Section 5.0 A-2, A AST - Used Antifreeze 250 No See Section 5.0 A-2, A AST - Windshield Washing Fluid 150 No See Section 5.0 A-2, A AST - Polished Aluminum Cleaner 100 No See Section 5.0 A-2, A AST - Floor Degreaser 100 No See Section 5.0 A-2, A Drum - Simple Green Cleaner 55 No See Section 5.0 A-2, A AST - Car Wash Detergent 500 No See Section 5.0 A-2, A AST - Floor Degreaser 250 No See Section 5.0 A-2, A PD Transformer - Pad Mounted - Mineral Oil 94 Yes Monthly ** A --- A-2, A-4 G-11 PD Transformer - Pad Mounted - Mineral Oil 154 Yes Monthly ** A --- A-2, A-3 G-11 PD Transformer - Pad Mounted - Mineral Oil 93 Yes Monthly ** A --- A-2, A-3 G-11 PD Transformer - Pad Mounted - Mineral Oil 93 Yes Monthly ** A --- A-2, A-3 G AST - Diesel - North Tank 10,000 Yes Monthly * A, B A-2, A-3 G AST - Gasoline - South Tank 10,000 Yes Monthly * A, B A-2, A-3 G UST - Diesel - West Tank 20,000 Partially Monthly * / See Section 6.0 D, E, F A-2, A-3 G UST - Diesel - East Tank 20,000 Partially Monthly * / See Section 6.0 D, E, F A-2, A-3 G-13 Details Appendix G Page # Stormceptor STC900 Oil / Sand Interceptor 251 Yes See Section 7.0 G --- A-2, A-3, A-5 Section 7.0 Stormceptor STC2400 Oil / Sand Interceptor 840 Yes See Section 7.0 G --- A-2, A-3, A-5 Section 7.0 Highland Tank Oil / Water Separator 1,000 Yes See Section 7.0 G A-2, A-3, A-6 Section 7.0 West Interceptor Oil / Sand Interceptor --- Unknown No See Section 7.0 G --- A-2, A-3 Section 7.0 South Interceptor Oil / Sand Interceptor --- Unknown No See Section 7.0 G --- A-2, A-3 Section 7.0 Table Legend (See Next Page) PLAN DATE - December 2011 (Revised May 2013) Page 20

26 TABLE LEGEND ID#: Colorado Department of Labor and Employment - Division of Oil and Public Safety s - Tank ID Number / Facility ID Number CONTAINER CODE: Bulk Storage Container Electrical / Operational / Manufacturing Equipment Qualified Oil-Filled Operational Equipment Mobile Refueler / Tank Truck State Registered Aboveground Storage Tank Non-Oil Liquid Chemical Container State Registered Underground Storage Tank Provides Secondary Containment for an SPCC Regulated Container CAPACITY: Container does not count toward facility s oil storage capacity VISUAL INSPECTION FREQUENCY: * Per Colorado Department of Labor and Employment - Division of Oil and Public Safety s - Storage Tank Regulations (7 CCR ) ** Requirement for Qualified Oil-Filled Operational Equipment in Lieu of Secondary Containment Per Steel Tank Institute s - Standard for the Inspection of Aboveground Storage Tanks (STI SP001) Per American Petroleum Institute s - Standard for Tank Inspection, Repair, Alteration, and Reconstruction (API Standard 653) INSPECTION FORM(S): A Storage Container Inspection Form B Aboveground Storage Tank - Ullage Log C Secondary Containment - Drainage Form D Underground Storage Tank - Monthly Inspection Form E Underground Storage Tank - Alarm Log F Class C UST Operator Training Certificate G Oil / Sand / Water Interceptors & Separators - Inspection Form TESTING: Facility Must Annually Confirm and Document Operation of Gauges, Sensors, and Level Controls Annual State Required Compliance Testing and STI SP001 Formal Inspections Coordinated by Colorado Springs Utilities - Environment, Health, & Safety - Technical Services Section Inspections per API Standard 653 Coordinated by Colorado Springs Utilities - Environment, Health, & Safety - Technical Services Section Facility Must Ensure That The Department of Transportation Requirements Within 49 CFR 180 Subpart E (Qualification and Maintenance of Cargo Tanks) are Completed. PLAN DATE - December 2011 (Revised May 2013) Page 21

27 5.0 NON-OIL SUBSTANCE / CHEMICAL CONTAINERS Non-oil chemical containers are exempt from the SPCC regulations. The stored chemicals, however, can still potentially be toxic and/or dangerous to human health or the environment. The facility s non-oil liquid chemical containers that are 55-gallons in capacity are summarized in the table within Section 4.0. These liquid containers are listed for general informational purposes only to aid in spill response. The 55-gallon capacity was selected for inclusion in the table since the quantity was deemed to have a potential to migrate a fair distance away from the storage container, if discharged. Figures showing the locations of the containers are presented in Appendix A. The following is general guidance for the facility s non-oil chemical containers. STORAGE AND CONTAINMENT The Facility Manager and/or SPCC Coordinator should ensure that the facility s non-oil chemical containers are safely stored and adequately contained. General guidance can be obtained from the Discharge Prevention measures presented in Section 1.0 of this plan, City of Colorado Springs - Safety Policies / Procedures Manual, and from the product s MSDS / SDS (see Section 3.4). Regulatory requirements for storage and containment of non-oil chemical containers generally fall under the Occupational Safety and Health Administration (OSHA), Environmental Protection Agency, and local fire code. For further assistance, contact Colorado Springs Utilities - Environment, Health, & Safety - Regulatory Services Section and/or City of Colorado Springs - Safety Services. DISCHARGE NOTIFICATION AND RESPONSE The notification and response procedures presented in Sections 2.0 and 3.0 of this plan are generally appropriate for most non-oil chemical containers with liquid or dry product. Releases of gaseous or extremely hazardous chemicals can require additional precautions. If you lack knowledge regarding a product discharge or are unclear about the potential risks, immediately remove yourself from potential harm, and obtain assistance (See Section 2.0). REPORTABLE QUANTITY If a non-oil chemical in either liquid, dry, or gaseous form is discharged, the release may need to be reported to the appropriate regulatory agencies. A substance s Reportable Quantity can be complex due to overlapping regulations (i.e., CERCLA / EPCRA / RCRA); therefore, if any discharge occurs, assistance should be requested from Colorado Springs Utilities - Environment, Health, & Safety - Regulatory Services Section. INSPECTIONS AND TESTING The Facility Manager and/or SPCC Coordinator should ensure that the non-oil chemical containers are inspected and/or tested on a periodic basis to assess the condition of the containers and their suitability for continued service. It is important that all chemicals in either liquid, dry, or gaseous form be stored, handled, and used in a safe and environmentally responsible manner. PLAN DATE - December 2011 (Revised May 2013) Page 22

28 6.0 UNDERGROUND STORAGE TANKS This section summarizes the facility s requirements pertaining to underground storage tanks (USTs) that are subject to the State s Storage Tank Regulations [7 CCR ], which are generally exempt from the SPCC regulations. This section does not apply to USTs containing oil that are not subject to the requirements of the State s Storage Tank Regulations, which must meet the standard SPCC requirements presented throughout Section 1.0. The facility s USTs are listed in the table within Section 4.0. Figures showing the locations of the USTs are presented in Appendix A. Detailed information for each UST, including the transfer and dispensing area containment requirements, is presented in Appendix G. The facility s SPCC Coordinator should ensure that the training, inspections, and other items described in the following subsections are adhered to and documented, as necessary. Contact Colorado Springs Utilities - Environment, Health, & Safety Technical Services Section with any questions. 6.1 UST PRODUCT TRANSFER AND DISPENSING AREAS USTs subject to the requirements of the State s Storage Tank Regulations are exempt from the SPCC requirements; however, the product transfer and dispensing areas associated with these USTs are still affected by the SPCC requirements: UST product transfer and dispensing areas must meet the general containment requirements presented in Section If a transfer to or from a UST occurs across a loading / unloading rack (i.e., a fixed structure, such as a platform / gangway, necessary for loading or unloading a tank truck or tank car) then the area must meet the sized containment requirements presented in Section UST OPERATOR TRAINING UST operator training is required by the State s Storage Tank Regulations. The regulations have requirements for three classes of operators, which are identified as Class A, Class B, and Class C. Separate individuals may be designated for each class of operator or an individual may be designated to more than one of the classes: CLASS A / B UST OPERATOR TRAINING In general, a Class A operator has primary responsibility to operate and maintain the UST system and a Class B operator implements day-to-day aspects of operating, maintaining, and recordkeeping. Class A / B operator training certifications must be obtained through the International Code Council or from a Division of Oil and Public Safety approved training entity. Colorado Springs Utilities - Environment, Health, & Safety - Technical Services Section can assist with training coordination, if desired. PLAN DATE - December 2011 (Revised May 2013) Page 23

29 CLASS C OPERATOR TRAINING In general, a Class C operator is a facility employee in a position where they are likely to be the first line of response to events indicating emergency conditions associated with the UST system. The facility s Class A / B operator must identify, designate, and provide training to the facility s Class C operator(s). The Class C UST Operator Training Certificate form presented in Appendix B should be used as guidance and to document the training. The facility s SPCC Plan Coordinator must promptly notify Colorado Springs Utilities - Environment, Health, & Safety - Technical Services Section of any changes to the facility s Class A / B operators so that the required notification can be submitted to the State. 6.3 UST MONTHLY INSPECTIONS The facility s Class A / B UST Operator or a delegated designee must perform and document monthly visual inspections of the facility s State registered UST systems. The inspections should be documented on the Underground Storage Tank - Monthly Inspection Form presented in Appendix B. 6.4 UST ALARM LOG The facility s Class A / B Operator must designate a responsible individual(s) to be accountable for documenting the UST system alarms and the activities taken to correct the alarm conditions. The alarms and associated corrective actions should be recorded on the Underground Storage Tank - Alarm Log presented in Appendix B. 6.5 UST ANNUAL OPERATIONAL COMPLIANCE INSPECTION AND SYSTEM TESTING An annual operational compliance inspection of the facility s State registered UST systems is required. This includes completion and submission of an Annual Operational Compliance Inspection Report and Certification using forms provided by the State. The annual reporting and associated system testing is coordinated by Colorado Springs Utilities - Environment, Health, & Safety Technical Services Section. Assistance from the facility s SPCC Plan Coordinator and/or UST Operators will be necessary to compile the related forms discussed in the prior subsections. 6.6 REPAIRS, MODIFICATIONS, CHANGE IN PRODUCT, AND CLOSURE The facility s SPCC Plan Coordinator and/or UST Operators should contact Colorado Springs Utilities - Environment, Health, & Safety Technical Services Section if major system repairs, modifications, change in product, temporary closure, or permanent closure are planned; as there may be reporting, design, and/or testing requirements. PLAN DATE - December 2011 (Revised May 2013) Page 24

30 7.0 OIL / SAND / WATER INTERCEPTORS & SEPARATORS Two oil / sand interceptors and one oil / water separator at the facility provide secondary containment for several of the on-site oil containing items. Figures showing their locations and design details are presented in Appendix A. One oil / sand interceptor (Stormceptor STC 2400) is located at 1145 Transit Drive near the northnorthwestern exterior wall of the maintenance building. The storm drain to the north of the maintenance building and storm drain to the west of the maintenance building flow into this interceptor prior to discharge to the storm sewer system. The interceptor has a reported oil capacity of approximately 840 gallons. One oil / sand interceptor (Stormceptor STC 900) is located at 1145 Transit Drive west of the maintenance building. The three storm drains beneath the bus canopy, and the floor drains within the maintenance building, flow into this interceptor prior to discharge to the sanitary sewer system. The interceptor has a reported oil capacity of approximately 251 gallons. The oil / water separator (Highland Tank) is located at 1165 Transit Drive east of the fueling ASTs. The fueling AST s product transfer containment area is comprised of a sloped concrete basin with central inlet that is piped to the separator, which discharges to the storm sewer system. The separator contains an oil / water interface float switch. When the switch is activated, an audible / visual alarm will sound, and an electronic butterfly valve installed on the outlet of the separator will close. The system will then back-up and fill the containment area. The system has a capacity of approximately 1,659 gallons. Additionally, two oil / sand interceptors are also located at 1165 Transit Drive (i.e., West Interceptor and South Interceptor). The vehicle wash bay s floor drain flows to the interceptor located west of the building, which discharges to the sanitary sewer. The other building floor drains reportedly flow to the interceptor located south of the building, which discharges to the sanitary sewer. These interceptors are currently used exclusively for wastewater treatment and not to satisfy secondary containment requirements of the SPCC rule; therefore, they are exempt from the SPCC rule requirements, do not count toward the facility s storage capacity, and no documentation is required for this equipment in the SPCC Plan. The facility s SPCC Plan Coordinator must ensure that the interceptors and separator are maintained in good operating condition. If the accumulated oil and sediment is not pumped out, concentrations in their effluent may exceed acceptable levels, or their required storage capacity may not be available if an oil discharge were to occur. The facility s SPCC Plan Coordinator should consult manufacturer s literature for details regarding the systems operation and maintenance. Inspections should be performed monthly until an adequate frequency is established whereby the quantities of oil or sediment do not exceed acceptable levels. PLAN DATE - December 2011 (Revised May 2013) Page 25

31 Inspect the system immediately after an oil discharge. Do not rely on an interceptor or separator to handle small spills. Clean up spills when and where they occur. If entry into an interceptor or separator is required, personnel must first evaluate if the unit may be considered a Confined Space (contact Safety & Health with any questions on safe entry procedures). Inspections should be documented using the Oil / Sand / Water Interceptors & Separators Inspection Form provided in Appendix B. PLAN DATE - December 2011 (Revised May 2013) Page 26

32 CFR PART 112 CROSS REFERENCE 40 CFR Part General Description Location in SPCC Plan 112.3(d) Professional Engineer certification Page iv 112.3(e) Location and availability of plan Spill reporting requirements (a)&(d) Plan amendments and review Pages iii & iv, 1.11, Appendix D 112.5(e) Certification of technical amendments Page iv, Appendix D Qualified facility plan requirements NA Good engineering practices Page iv Plan approval by management Page iv Cross-referencing section Non-implemented facilities, procedures, methods, or equipment NA 112.7(a)(1) Conformance with the SPCC requirements Page ii 112.7(a)(2) Equivalent environmental protection NA 112.7(a)(3) Facility layout and diagram Appendix A 112.7(a)(3)(i) Container contents and storage capacity 4.0, Appendix G 112.7(a)(3)(ii) Discharge prevention measures 1.0, Appendix G 112.7(a)(3)(iii) Discharge controls and procedures 1.0, Appendix G 112.7(a)(3)(iv) Countermeasures for discharge discovery, response, and cleanup (a)(3)(v) Disposal of recovered materials (a)(3)(vi) Contact list and phone numbers Cover Page, (a)(4) NRC notification information Cover Page, 2.2, Appendix B 112.7(a)(5) Discharge response procedures (b) Discharge prediction 1.1, 1.2, Appendix G 112.7(c) General containment requirements 1.4, Appendix G 112.7(d) When secondary containment is not practicable (e) Inspections, tests, and records 1.11, (f) Training (g) Security (h) Loading / unloading racks 1.4.2, (i) Tank repairs, alterations, reconstruction, or change in service (j) Conformance with State requirements Page ii 112.7(k) Qualified oil-filled operational equipment (b)(1 to 5) Facility drainage 1.2, 1.4.1, 1.4.2, 1.4.3, Appendix G 112.8(c)(1) Bulk storage containers - Material compatibility (c)(2) Bulk storage containers - Secondary containment (c)(3) Bulk storage containers - Drainage of secondary containment 1.4.3, Appendix B 112.8(c)(4)&(5) Completely buried, partially buried, & bunkered metallic storage tank NA 112.8(c)(6) Integrity testing of aboveground storage tanks 1.3, (c)(7) Bulk storage containers - Internal heating coils NA 112.8(c)(8) Bulk storage containers - Overfill protection (c)(9) Effluent treatment - Oil /sand / water interceptors & separators 6.0, Appendix B 112.8(c)(10) Correction of visible discharges (c)(11) Containment of mobile / portable storage containers (d)(1-5) Facility transfer operations, pumping, and facility process Onshore oil production facilities NA Onshore oil drilling and workover facilities NA Offshore oil drilling, production, or workover facilities NA Subpart C - Animal and vegetable fats, oils, and greases NA Subpart D - Facility Response Plan (FRP) requirements Appendix E PLAN DATE - December 2011 (Revised May 2013) Page 27

33 APPENDIX A FIGURES Figure A-1 Figure A-2 Figure A-3 Figure A-4 Figure A-5 Figure A-6 Vicinity Map and Anticipated Route of a Discharge Facility Diagram Facility Detail Southern Portion of Facility Facility Detail Northern Portion of Facility Stormceptor Design Details Oil / Water Separator Design Details PLAN DATE - December 2011 (Revised May 2013) APPENDIX A FIGURES

34 5 GILLETTE ST CO C K AVE S HA N TRANSIT DR HANCOCK EXPY HANCOCK EXPY Orientation: Legend: HANCOCK EY 115 EL DRENNAN RD 8 HWY E ARVADA ST S CORONA AVE Environmental Services Department 121 South Tejon Street, Fourth Floor Colorado Springs, Colorado MLK BYPASS HWY I 25 ON RA MP Transit Services E AV LAK MP HILLSIDE RIDGE PT S R S R RD NE EN EY AV CIRCLE DR TTE PLA S EL PASO ST I-2 HUGO STFOUNTAIN BD D 5O FF RA ST CIMARRON ST T 8TH S R TA ES CR I2 CH AS UNION BD 4 VE G S ROYER ST Y2 NEVADA AV HW LA S SANTA FE ST ACADEMY BD RD SANTA FE ST UINTAH ST E S INSTITUTE ST CONS TITUTION AV S EL PASO ST SA ME S ROYER ST SANTA FE ST 5 AS VE G µ S R U T V Discharge Point Storm Sewer AS ST Sanitary Sewer U T V Surface Flow E BROOKSIDE ST U T V PARK LN TE S CORONA AVE IN R ST A TE HA NC U T V 25 Waterway Fountain Mutual Irrigation Canal Diversion: If open, flow may be routed easterly to the Big Johnson Reservoir. Otherwise, flow is southerly to Fountain Creek. OC K Lake / Pond DR HUNTER AVE A SB U WILLIAM AVE R Y P RA M OFF I 25 WARREN AVE PL M U SK ET D R ASS US HIGHWAY 24 BYP I 25 ON RAMP 5 I2 F OF P M RA LENMAR DR S HA N CO C K AVE E CHEYENNE RD S INSTITUTE AVE Feet S PROSPECT AVE E CHEYENNE RD 1,000 S EL PASO AVE 500 S FRANKLIN AVE CO M WARREN AVE OURAY AVE 0 LYNN AVE WILLIAM AVE S CORONA AVE E SAINT ELMO AVE US 24 HI OF G H F WA RA Y M P E CHEYENNE RD M ER CI A L B LV D VICINITY MAP AND ANTICIPATED DISCHARGE ROUTES 1015, 1145, 1161, & 1165 Transit Drive Colorado Springs U T V Project No: Date: February 2013 Prepared By: Brock A. Foster, P.E. Figure Number A-1

35 !!!!!! TRANSIT DR HILLSIDE RIDGE PT TRANSIT DR!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!( ^_ "g!( ^_ "g!! "g!!!! "g!!!!!!! % Stormceptor STC , 50, 51, 52 % "g "g "g!!!!!!!!!! "g 53, 54 % %!( "g ^_ ^_ ^_ % 20 I8 % % 56 % %!( ^_ % 57 Stormceptor STC 900 PD PD ^_!( ^_ % PD "g!( ^_ "g "g 40!( ^_ %!!!!!!!!!!!!!! HANCOCK EXPY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! µ % Container Location Secondary Containment ^_ Product Piping - Aboveground Spill Response Equipment!( Personal Protective Equipment!! Oil / Sand / Water Interceptor or Separator "g Storm Drain "g Sanitary Drain Storm Sewer I8 Environmental Services Department 121 South Tejon Street, Fourth Floor Colorado Springs, Colorado SPCC Facility Boundary:!!! Legend: Sanitary Sewer Surface Flow Container Contents: 01 AST - Oil - 15W40 02 AST - Oil - 40W 03 AST - Used Oil 04 AST - Auto Trans Fluid 05 AST - Gear Lube-80W90 06 Drum - Chassis Grease 07 Drums - Hydraulic Oil 08 Drum - Air Comp Oil 20 Drums - Used Oil Filters 40 AST - Diesel - Emerg Gen 50 AST - Antifreeze 51 AST - Used Antifreeze 52 AST - Windshield Fluid Vehicle Fuel Dispenser Bulk Transfer Area 53 AST - Aluminum Cleaner 54 AST - Floor Degreaser 55 Drum - Simple Green 56 AST - Car Wash Detergent 57 AST - Floor Degreaser PD Transformer - Mineral Oil PD Transformer - Mineral Oil PD Transformer - Mineral Oil PD Transformer - Mineral Oil AST - Diesel - North AST - Gasoline - South UST - Diesel - West UST - Diesel - East Feet ! % I8 "g %!( ^_ %!!!!!!! Highland Tank PD West Interceptor South Interceptor "g!!!( ^_ "g!( ^_!!!!!!!!!!!!!!!!! "g % "g % % % "g ^_ Project No: 1015, 1145, 1161, & 1165 Transit Drive Colorado Springs Prepared By: Brock A. Foster, P.E. Date: FACILITY DIAGRAM February 2013 Figure Number A-2

36 ! TRANSIT DR!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "g!( ^_!! "g!( ^_!!!!! % Stormceptor STC 900 PD "g Stormceptor STC 2400!! "g % % "g!( ^_ 53, 54 % ^_ ^_ 01 - I8 08, 50, 51, 52 % %!( ^_ % % % ^_!( ^_ "g!( ^_ % PD100312!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! HANCOCK EXPY µ % Container Location Secondary Containment ^_ Product Piping - Aboveground Spill Response Equipment!( Personal Protective Equipment!! Oil / Sand / Water Interceptor or Separator "g Storm Drain "g Sanitary Drain Storm Sewer I8 Environmental Services Department 121 South Tejon Street, Fourth Floor Colorado Springs, Colorado SPCC Facility Boundary:!!! Legend: Sanitary Sewer Surface Flow Vehicle Fuel Dispenser Bulk Transfer Area!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "g Container Contents:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! % % I8 "g %!( ^_!! PD100786!! Highland Tank West Interceptor 01 AST - Oil - 15W40 02 AST - Oil - 40W 03 AST - Used Oil 04 AST - Auto Trans Fluid 05 AST - Gear Lube-80W90 06 Drum - Chassis Grease 07 Drums - Hydraulic Oil 08 Drum - Air Comp Oil 20 Drums - Used Oil Filters 40 AST - Diesel - Emerg Gen 50 AST - Antifreeze 51 AST - Used Antifreeze 52 AST - Windshield Fluid 53 AST - Aluminum Cleaner 54 AST - Floor Degreaser 55 Drum - Simple Green 56 AST - Car Wash Detergent 57 AST - Floor Degreaser PD Transformer - Mineral Oil PD Transformer - Mineral Oil PD Transformer - Mineral Oil PD Transformer - Mineral Oil AST - Diesel - North AST - Gasoline - South UST - Diesel - West UST - Diesel - East!! South Interceptor "g "g!( ^_!( ^_ FACILITY DETAIL Southern Portion of Facility 1015, 1145, 1161, & 1165 Transit Drive Colorado Springs Feet!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! % "g Project No: Prepared By: Brock A. Foster, P.E. Date: February 2013 Figure Number A-3

37 AVE S HANCOCK TRANSIT DR µ Feet TRANSIT DR!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "g!( ^_!!!! "g!!!! "g!!!!!!!!! % PD "g "g "g Stormceptor STC 2400!!!!!!!!!!!!!!!!!!!( ^_ %!! "g % % "g!( ^_ % ^_ ^_ I8 % %!( ^_ % % % 40 "g!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! HANCOCK EXPY Project No: 1015, 1145, 1161, & 1165 Transit Drive Colorado Springs Prepared By: Brock A. Foster, P.E. Date: % Container Location Secondary Containment ^_ Product Piping - Aboveground Spill Response Equipment!( Personal Protective Equipment!! Oil / Sand / Water Interceptor or Separator "g Storm Drain "g Sanitary Drain Storm Sewer I8 Environmental Services Department 121 South Tejon Street, Fourth Floor Colorado Springs, Colorado SPCC Facility Boundary:!!! Legend: Sanitary Sewer Surface Flow Container Contents: 01 AST - Oil - 15W40 02 AST - Oil - 40W 03 AST - Used Oil 04 AST - Auto Trans Fluid 05 AST - Gear Lube-80W90 06 Drum - Chassis Grease 07 Drums - Hydraulic Oil 08 Drum - Air Comp Oil 20 Drums - Used Oil Filters 40 AST - Diesel - Emerg Gen 50 AST - Antifreeze 51 AST - Used Antifreeze 52 AST - Windshield Fluid Vehicle Fuel Dispenser Bulk Transfer Area FACILITY DETAIL Northern Portion of Facility February AST - Aluminum Cleaner 54 AST - Floor Degreaser 55 Drum - Simple Green 56 AST - Car Wash Detergent 57 AST - Floor Degreaser PD Transformer - Mineral Oil PD Transformer - Mineral Oil PD Transformer - Mineral Oil PD Transformer - Mineral Oil AST - Diesel - North AST - Gasoline - South UST - Diesel - West UST - Diesel - East Figure Number A-4

38

39

40 APPENDIX B FORMS This appendix includes the following forms: Storage Container - Inspection Form Aboveground Storage Tank - Ullage Log Secondary Containment - Drainage Form Underground Storage Tank - Monthly Inspection Form Underground Storage Tank - Alarm Log Class C UST Operator Training Certificate Oil / Sand / Water Interceptors & Separators - Inspection Form Discharge Report Form All completed forms should be maintained within the facility s SPCC Plan Mater File or with the facility s UST Master File, as appropriate. PLAN DATE - December 2011 (Revised May 2013) APPENDIX B FORMS

41 STORAGE CONTAINER - INSPECTION FORM GUIDANCE: This checklist is intended to be used for various types of storage containers (except State registered underground storage tanks). The questions may be Not Applicable (NA) in some circumstances. The person performing the inspection should be knowledgeable of storage facility operations, the type of container and its associated components, and characteristics of the liquid stored. Contact Colorado Springs Utilities - Environment, Health, & Safety - Technical Services Section with any questions. Facility: Inspected By: Inspection Year: Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec List the Storage Container(s) Observed by the ID Number: (See the Table in Section 4.0 for the ID Numbers) Review the prior inspection. If conditions were discovered that required follow-up action or repair, the corrective actions performed must be described here: Observations Container Piping Valves Pumps Dispensers Product leakage, spills, drips, or staining? Yes / No / NA Yes / No / NA Yes / No / NA Yes / No / NA Yes / No / NA Ground surface discoloration or dead vegetation? Yes / No / NA Yes / No / NA Yes / No / NA Yes / No / NA Yes / No / NA Bending, buckling, bulging, cracking, or denting? Yes / No / NA Yes / No / NA Yes / No / NA Yes / No / NA Yes / No / NA Coating failure, deterioration, or corrosion? Yes / No / NA Yes / No / NA Yes / No / NA Yes / No / NA Yes / No / NA Within the containment or storage area - Are there indications of a current or previous leak? Yes / No / NA Within the containment or storage area - Are debris, refuse, fire hazards, or non-related items present? Yes / No / NA Does the containment have cracks / damage / degradation / erosion / holes / settling? Yes / No / NA Does the containment have open, inoperable, or unsecured drainage valves? Yes / No / NA Is water in the containment or ponded on the container s roof? Yes / No / NA Is water in the primary container? (Read the control panel and/or use a gauge stick with water sensing paste) Yes / No / NA Is water or product in the container s interstitial space or within the spill bucket on the fill pipe? Yes / No / NA Is the spill bucket on the fill pipe in poor condition or have a broken drain assembly? Yes / No / NA Is there poor ground surface drainage in the vicinity of the container or its containment? Yes / No / NA Does the container have improperly sealed openings or ports? Yes / No / NA Are the container s vents obstructed, damaged, or inoperable? Yes / No / NA Are the container s gauges, liquid level controls, or overfill prevention devices damaged or inoperable? Yes / No / NA Are the container s leak detection sensors (interstitial, piping, sump, dispenser) damaged or inoperable? Yes / No / NA Is the cathodic protection system in poor condition, damaged, or inoperable? Yes / No / NA Are the system s electrical wires or grounding lines / straps damaged or in poor condition? Yes / No / NA Are drums or containers located outside their designated storage area(s)? Yes / No / NA Are the drum or container storage areas poorly organized, cluttered, or have blocked egress pathways? Yes / No / NA Does the foundation have cracks / damage / deterioration / gaps between tank & foundation / settling? Yes / No / NA Are the supporting structures or attachments buckled / cracked / corroded / damaged / missing hardware? Yes / No / NA Are anchors or other system related bolts cracked / corroded / distorted / loose? Yes / No / NA Is spill response equipment and personal protective equipment (PPE) insufficient or poorly located? Yes / No / NA Are labels / tags, warning signs, or instruction information unreadable or missing? Yes / No / NA Are there other notable conditions that should be addressed for continued safe operation or Yes / No / NA that may affect the site s spill prevention plan? Comments & Planned Actions: All Yes Answers Must Be Promptly Reported To The Facility s SPCC Plan Coordinator Facility s SPCC Plan Master File (1 Copy) FORM DATE 04/14/2011 APPENDIX B STORAGE CONTAINER - INSPECTION FORM

42 ABOVEGROUND STORAGE TANK ULLAGE LOG GUIDANCE: Prior to delivery of product to a State registered aboveground storage tank (AST), a facility representative must observe the automatic tank gauge (if applicable / installed) to assess the quantity of product remaining in the container and its available capacity (i.e. Ullage - the amount that a container lacks of being full). The facility representative with the bulk transporter should then stick the container. The inches of product measured in the container should then be converted to gallons using the appropriate gauge chart for the container. Discrepancies between the automatic tank gauge reading and physical measurement must be resolved, if discovered. Typically, the container should not be filled to greater than 90% of its capacity. Container filling shall not begin until the facility representative has determined that there is sufficient volume within the container for the amount of product to be transferred. These activities must be recorded on this log; or an equivalent form. Contact Colorado Springs Utilities - Environment, Health, & Safety Technical Services Section with any questions. Facility Name: State Facility ID #: State Tank ID #: Tank Contents: Tank Capacity (Gallons): 90% of Tank Capacity (Gallons): Capacity x 0.90 Date Inches of Product Measured Gallons Remaining in the Tank (Use the Gauge Chart) Gallons of Available Capacity in the Tank (90% Capacity Gallons Remaining) Amount of Product Delivered Initials Promptly Report Suspected or Confirmed Releases, Tank Overfills, and Spills to Colorado Springs Utilities Environment, Health, & Safety Regulatory Services Section Facility s AST Master File (1 Copy) FORM DATE 07/01/2010 APPENDIX B ABOVEGROUND STORAGE TANK - ULLAGE LOG

43 SECONDARY CONTAINMENT - DRAINAGE FORM GUIDANCE: Storm water must be drained from secondary containment structures if it accumulates to levels where the containment s required storage capacity may not be available if an oil discharge were to occur. Before draining accumulated storm water from secondary containment, the operator must inspect the water for signs of contamination, such as a sheen on the water surface, unusual discoloration, petroleum odors, or floating product. If there is no indication of contamination, the drain valve can be manually opened and the storm water drained under responsible supervision to the surrounding ground. After the secondary containment has been drained, the operator must close and re-seal the drain valve using a wire crimp seal and Do Not Open Valve tag. Facility: Location of Secondary Containment: DATE Drain Valve Closed & Tagged Upon Arrival? Storm Water Observed for Indications of Oil? Storm Water Drained Under Responsible Supervision? Drain Valve Closed & Tagged Upon Completion? Name & Signature Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No Pertinent Observations and/or Comments: All No Answers Or Indications Of Oil Must Be Promptly Reported To The Facility s SPCC Plan Coordinator Facility s SPCC Plan Master File (1 Copy) FORM DATE 07/01/2010 APPENDIX B SECONDARY CONTAINMENT - DRAINAGE FORM

44 UNDERGROUND STORAGE TANK - MONTHLY INSPECTION FORM GUIDANCE: The facility s Class A / B Underground Storage Tank (UST) Operator or a delegated designee must perform and document monthly visual inspections of the facility s State registered UST systems (see 7 CCR Section a). The results of each monthly inspection shall be recorded on this form; or an equivalent form that meets the regulations. Contact Colorado Springs Utilities - Environment, Health, & Safety Technical Services Section with any questions. State Facility ID #: Facility Name: Inspection Year: Month: Jan Feb Mar Apr May Jun List the USTs Observed (State Tank ID # & Tank Contents): Jul Aug Sep Oct Nov Dec Review the prior inspection. If conditions were discovered that required follow-up action or repair, the corrective actions performed must be described here: Observe the Automatic Tank Gauge (ATG) Control Panel(s): Does the ATG control panel have power? Yes / No / NA Is the ATG control panel in normal status mode? (no alarm / warning lights blinking or lit) Yes / No / NA Are the alarms and activities taken to correct the alarm conditions being recorded on a log? Yes / No / NA If the system has a separate exterior overfill alarm / light, is it in good working condition? Yes / No / NA Observe the UST Area(s): Is the UST area free of any indications of a product release? Yes / No / NA Are the manhole covers / lids within the pavement above the UST present and in good condition? Yes / No / NA Is the spill containment bucket free of debris, water, and product? Yes / No / NA Is the spill containment bucket in good condition and free of damage? (No cracks, holes, or bulges) Yes / No / NA Does the spill bucket drain assembly work? (if applicable / installed) Yes / No / NA Are all caps / gaskets / adapters present, in good condition, and sealed tightly on the riser pipes? Yes / No / NA Is the fill pipe free of obstructions that may affect the performance of the interior overfill device? Yes / No / NA Are the fill and vapor recovery ports properly labeled or color coded? Yes / No / NA Observe the Dispenser(s): Is the dispenser area free of any indications of a product release? Yes / No / NA Is the hanging hardware (nozzles, hoses, swivels, breakaway connectors / hoses) and any other visible piping on the dispenser in good condition and free of leaks? Yes / No / NA Is the dispenser operating at normal flow? (i.e. slow flow may be due to a line-leak detector) Yes / No / NA Check for Water in the Tank(s): Is the tank free of water? (Use the ATG control panel and/or a gauge stick with water sensing paste) Yes / No / NA Comments & Planned Actions: All No Answers Must Be Promptly Reported To The Facility s Class A / B UST Operator For Corrective Action Inspector (Print): Inspector (Sign): Facility s UST Master File (1 Copy) FORM DATE 07/01/2010 APPENDIX B UNDERGROUND STORAGE TANK - MONTHLY INSPECTION FORM

45 UNDERGROUND STORAGE TANK ALARM LOG GUIDANCE: The facility s Class A / B Underground Storage Tank (UST) Operator should designate a responsible individual(s) to be accountable for documenting the UST system alarms and the activities taken to correct the alarm conditions. The alarms and associated corrective actions should be recorded on this log; or an equivalent form. Non-priority alarms do not need to be documented, such as tank delivery required and printer out of paper. Contact Colorado Springs Utilities - Environment, Health, & Safety Technical Services Section with any questions. State Facility ID #: Facility Name: Alarm Date: Name (Print): Description of the Alarm: Activities Taken to Correct the Alarm Condition: Alarm Date: Name (Print): Description of the Alarm: Activities Taken to Correct the Alarm Condition: Alarm Date: Name (Print): Description of the Alarm: Activities Taken to Correct the Alarm Condition: Alarm Date: Name (Print): Description of the Alarm: Activities Taken to Correct the Alarm Condition: Promptly Report Suspected or Confirmed Releases, Tank Overfills, and Spills to Colorado Springs Utilities Environment, Health, & Safety Regulatory Services Section Facility s UST Master File (1 Copy) FORM DATE 07/01/2010 APPENDIX B UNDERGROUND STORAGE TANK - ALARM LOG

46 CLASS C UST OPERATOR TRAINING CERTIFICATE GUIDANCE: The facility s Class A / B Underground Storage Tank (UST) Operator must identify, designate, and provide training to the facility s Class C UST Operator(s). A Class C UST Operator is generally a facility employee in a position where they are likely to be the first line of response to events indicating emergency conditions associated with the UST system. This individual is responsible for responding to alarms or other indications of emergencies caused by spills or releases from the facility s UST systems. Contact Colorado Springs Utilities - Environment, Health, & Safety Technical Services Section with any questions. Emergency and Release Response: The Class C UST operator should be trained on the procedures to be followed in the event of an emergency or release associated with the UST system. In general, this should include information on the following: Personnel safety / human health are of greatest importance. The location of emergency contact phone numbers. How to shut down the UST system and stop the flow of fuel. Where spill response equipment and clean up materials are located. Who is responsible for the clean-up of small incidental releases. Who to call for assistance with release reporting, containment, clean-up, and/or waste disposal. Protecting a drain or inlet in response to a release could be the most valuable activity performed. Alarm Response: The Class C UST operator should be trained on the procedures to be followed in the event of an alarm associated with the UST system. In general, this should include information on the following: The location of the facility s UST system alarm panel. Types of alarms (overfill, liquid sensor, high water, probe out, tank test failure, etc). Who should be contacted if the system is in alarm. Who documents / logs the UST system alarms and the activities taken to correct the alarm conditions. CERTIFICATION OF TRAINING State Facility ID #: Facility Name: By signing below the qualified trainer (Class A / B UST Operator) confirms that they have trained the following individual in the above procedures. CLASS A / B UST OPERATOR: Print Signature Date By signing below the individual confirms that they have been trained in the above procedures. TRAINED INDIVIDUAL: Print Signature Date Facility s UST Master File (1 Copy) FORM DATE 07/01/2010 APPENDIX B CLASS C UST OPERATOR TRAINING CERTIFICATE

47 OIL / SAND / WATER INTERCEPTORS & SEPARATORS INSPECTION FORM GUIDANCE: Oil / sand / water interceptors and separators must be maintained in good operating condition to work properly. If the accumulated oil and/or sediment are not pumped out, concentrations in the effluent may exceed acceptable levels. Therefore, they must be periodically inspected and the oil and/or sediment removed / reclaimed by a recycling company. Consult manufacturer s literature for additional details regarding the interceptors and/or separators operation and maintenance. Facility: Inspected By: Inspection Year: Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec List the Interceptors and/or Separators Observed by the ID #: (See the Table in Section 4.0 for the ID #) Review the prior inspection. If conditions were discovered that required follow-up action or repair, the corrective actions performed should be described here: Are the upstream drains free of accumulated dirt and debris? Yes / No Are there indications of improper disposal of materials into the upstream drains? Yes / No Are there readily observable indications of damage to the system? Yes / No If observable, does the outlet water have any signs of contamination (petroleum odors or sheen)? Yes / No / NA Check the oil level floating on top of the water using a gauge stick with oil / water sensing paste. Record Oil Thickness = Oil thickness for which removal and proper recycling is recommended? inches inches Note: Older oil has a chance of becoming emulsified / dissolved and can interfere with the accuracy of oil / water sensing pastes. If the paste does not indicate the presence of oil, also observe the gauge stick for residual liquids with murky or cloudy characteristics. Check the inlet chamber (the one closest to the inlet end of the tank) for sediment accumulation using a gauge stick or sludge judge. Any resistance in pushing through to the bottom will indicate sediment buildup. Record Sediment Depth = Sediment depth for which removal and proper disposal is recommended? inches inches Comments & Planned Actions: All Yes Answers Must Be Promptly Reported To The Facility s SPCC Plan Coordinator Facility s SPCC Plan Master File (1 Copy) FORM DATE 02/01/2013 APPENDIX B OIL / WATER SEPARATOR - INSPECTION FORM

48 DISCHARGE REPORT FORM Facility: Date of Discharge: On-Site Location: Time of Discharge: I. Called Yes / No Who Talked To Time Facility SPCC Coordinator Facility Manager Fire Department Emergency Medical Response City or Utilities Safety Utilities - Regulatory Services Utilities - Dispatch Other II. III. IV. Material Discharged Amount (Gallons / Pounds) Was the Release Greater than the Material s RQ* Did the Release Reach a Storm Drain or Waterway? Was the Release Cleaned-Up within 24 Hours? Yes / No Yes / No Yes / No Yes / No Yes / No Yes / No * To evaluate a materials RQ (Reportable Quantity) contact Colorado Springs Utilities - Environment, Health, & Safety Regulatory Services Section Brief discharge description (list source and cause, location, estimated total quantity released, estimated total quantity discharged to a navigable water, and description of affected media): Names of personnel, contractors, and / or companies involved with the discharge: V. Type of discharge containment and clean up actions taken: VI. VII. VIII. List damages or injuries / exposures caused by the discharge and if evacuation was required: Describe discharge follow-up and actions taken to prevent recurrence: Copies Sent to: Name: Date: Name: Date: X. Name (Print): Date: Signature: Facility s SPCC Plan Master File (1 Copy) Colorado Springs Utilities Environment, Health, & Safety Regulatory Services Section (1 Copy) PLAN DATE - December 2011 (Revised May 2013) APPENDIX B DISCHARGE REPORT FORM

49 APPENDIX C DISTRIBUTION LIST TRANSIT SERVICES - SPCC Plan Master File FACILITY MANAGER - Craig Blewitt SPCC PLAN COORDINATOR - Roger Austin ALTERNATE SPCC PLAN COORDINATOR - Kim Karr COLORADO SPRINGS UTILITIES - ENVIRONMENT, HEALTH, & SAFETY - File Copy PLAN DATE - December 2011 (Revised May 2013) APPENDIX C DISTRIBUTION LIST

50 APPENDIX D REVISION HISTORY Non-technical amendments, such as personnel or telephone number changes, can be made without a recertification of this plan by a Professional Engineer. All other changes to the plan must be reviewed by and the plan re-certified (Page iv) by a Professional Engineer. Preparer Certifier Date Description of Primary Modifications / Updates Rebecca A. Davies Carol M. Baker, P.E. January 2002 Initial SPCC Plan Rebecca A. Davies, E.I. & Dale B. Watts, P.E. Carol M. Baker, P.E. September 2003 Updated to new regulations Brock A. Foster, P.E. Brock A. Foster, P.E. December 2011 Complete review of plan, general plan redesign, and updated to new regulations Brock A. Foster, P.E. Brock A. Foster, P.E. May 2013 Added new ASTs, separator, interceptors, & transformer at 1165 Transit Drive, new transformer at 1161 Transit Drive, and modified facility boundary. Date Facility Began Operation: August 2001 Electronic Location of Current SPCC Plan: M:\EVS\Technical\SPCC PROGRAM\Transit Maintenance Facility\SPCC Plans\2013\SPCC Plan - Transit docx PLAN DATE - December 2011 (Revised May 2013) APPENDIX D REVISION HISTORY

51 APPENDIX E FACILITY RESPONSE PLAN APPLICABILITY The owner or operator of any non-transportation related onshore facility that, because of its location, could reasonably be expected to cause substantial harm to the environment by discharging oil into or on the navigable waters or adjoining shorelines is required to prepare a Facility Response Plan (FRP). [40 CFR (a)] The following flowchart was used to identify whether the facility could reasonably be expected to cause substantial harm. A FRP was not deemed to be required for this facility. However, the facility is required to maintain the following certification form. PLAN DATE - December 2011 (Revised May 2013) APPENDIX E FACILITY RESPONSE PLAN APPLICABILITY

52 CERTIFICATION OF THE APPLICABILITY OF THE SUBSTANTIAL HARM CRITERIA 1. Does the facility transfer oil over water to or from vessels and does the facility have a total oil storage capacity greater than or equal to 42,000 gallons? Yes No 2. Does the facility have a total oil storage capacity greater than or equal to 1 million gallons and does the facility lack secondary containment that is sufficiently large to contain the capacity of the largest aboveground oil storage tank plus sufficient freeboard to allow for precipitation within any aboveground oil storage tank area? Yes No 3. Does the facility have a total oil storage capacity greater than or equal to 1 million gallons and is the facility located at a distance (as calculated using the appropriate formula in Attachment C-III to this appendix or a comparable formula) such that a discharge from the facility could cause injury to fish and wildlife and sensitive environments? Yes No 4. Does the facility have a total oil storage capacity greater than or equal to 1 million gallons and is the facility located at a distance (as calculated using the appropriate formula in Attachment C-III to this appendix or a comparable formula) such that a discharge from the facility would shut down a public drinking water intake? Yes No 5. Does the facility have a total oil storage capacity greater than or equal to 1 million gallons and has the facility experienced a reportable oil discharge in an amount greater than or equal to 10,000 gallons within the last 5 years? Yes No CERTIFICATION I certify under penalty of law that I have personally examined and am familiar with the information submitted in this document, and that based on my inquiry of those individuals responsible for obtaining this information, believe that the submitted information is true, accurate, and complete. COLORADO SPRINGS UTILITIES Brock A. Foster, P.E. Managing Engineer Environment, Health, & Safety Division PLAN DATE - December 2011 (Revised May 2013) APPENDIX E CERTIFICATION OF THE APPLICABILITY OF THE SUBSTANTIAL HARM CRITERIA

53 APPENDIX F CONTAINMENT DESIGN CALCULATIONS ITEM NOs. 01 through 05 & 07 - LUBE ROOM - SOUTHERN CONTAINMENT Containment Volume = Rectangular = A x B x C = 6.0 ft x 18.5 ft x 1.0 ft x 7.48 gallon / ft 3 = 830 gallons Sprinkler System Density = 0.2 gpm / ft² (Plumbing Plan, Drawing P1.03, dated March 20, 2000) Fire Suppression Volume = 0.2 gpm / ft² x 6.0 ft x 18.5 ft x 20 minutes = 444 gallons Effective Containment Volume = Containment Volume - Fire Suppression Volume = 830 gallons gallons = 386 gallons Note: The south area containment is sufficient for the single largest container (500 gallons) plus 330 gallons freeboard. It is insufficient by 114 gallons for 20 minutes of fire suppression flow. However, run-off from the Lube Room would likely flow into storm drains connected to an oil / water separator (Stormceptor STC 2400), which has an additional oil storage capacity of 840 gallons. In the future, if modifications are made to the containment structure, or additional storage containers are added to the containment area, the amount of freeboard should be designed for the size of the largest container plus 20 minutes of fire suppression flow; or the fire code requirements in effect at the time the modifications are made. ITEM NO LUBE ROOM - NORTHERN CONTAINMENT Containment Volume = Rectangular = A x B x C = 4.75 ft x ft x 1.0 ft x 7.48 gallon / ft 3 = 453 gallons Sprinkler System Density = 0.2 gpm / ft² (Plumbing Plan, Drawing P1.03, dated March 20, 2000) Fire Suppression Volume = 0.2 gpm / ft² x 4.75 ft x ft x 20 minutes = 242 gallons Effective Containment Volume = Containment Volume - Fire Suppression Volume = 453 gallons gallons = 211 gallons ITEM NO CHASSIS WASH BAY - USED OIL DRUM CONTAINMENT TROUGH Containment Volume Volume Reduction Fire Suppression Reduction = ~4 ft x 2 ft x 2 ft x 7.48 gallons / ft 3 = 120 gallons = Bottom Section of One Drum = 3.14 x radius 2 x height x 7.48 gallons / ft 3 = 3.14 x ft 2 x 2 ft x 7.48 gallons / ft 3 = 41 gallons = Fire code requirement is not applicable to containers 55 gallons. Effective Containment Volume = Containment Volume - Volume Reduction = 120 gallons - 41 gallons = 79 gallons PLAN DATE - December 2011 (Revised May 2013) APPENDIX F CONTAINMENT DESIGN CALCULATIONS

54 ITEM NOs & PRODUCT TRANSFER CONTAINMENT Containment Volume Concrete Basin = Concrete Basin + Drop Inlet + Piping + Separator = Frustum of a pyramid = h / 3 x (A + B + (A x B) 1/2 ) x 7.48 gallon / ft 3 = ( )ft/3 x (1092 ft ft 2 + (1092 ft 2 x 4 ft 2 ) 1/2 ) x 7.48 gallon/ft 3 = 580 gallons Drop Inlet = Length x Width x Depth x 7.48 gallon / ft 3 = 2 ft x 2 ft x 2 ft x 7.48 gallon / ft 3 = 60 gallons Piping = Pipe Area x Length x 7.48 gallon / ft 3 = 3.14 x x 13 feet x 7.48 gallon / ft 3 = 19 gallons Separator Containment Volume = Highland Tank (Model HTC, ACT-100-U, Single Wall = 1,000 gallons = Concrete Basin + Drop Inlet + Piping + Separator = 580 gallons + 60 gallons + 19 gallons + 1,000 gallons = 1,659 gallons PLAN DATE - December 2011 (Revised May 2013) APPENDIX F CONTAINMENT DESIGN CALCULATIONS

55 STORM SEPARATORS - OIL STORAGE CAPACITIES From Stormceptor STC Technical Manual PLAN DATE - December 2011 (Revised May 2013) APPENDIX F CONTAINMENT DESIGN CALCULATIONS

56 APPENDIX G DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS The following data sheets contain detailed information on the SPCC regulated tanks, containers, and equipment that are located at this facility. For quick reference, the table in Section 4.0 summarizes these oil containing items and provides the items corresponding page number within this appendix. Figures showing the locations of the oil containing items are presented in Appendix A. The data sheets also include information on the facility s underground storage tanks (USTs) subject to the requirements of the State s Storage Tank Regulations (see Section 6.0). PLAN DATE - December 2011 (Revised May 2013) APPENDIX G DETAILED INFORMATION ON THE FACILITY S STORAGE CONTAINERS

57 ID NO. 1 AST - NEW OIL - 15W40 Capacity = 500 Gallons System Description: The container stores new oil for vehicle maintenance that is transferred by a compressed air pump to overhead distribution system piping, which supplies the facility s maintenance bay dispensing stations. Each dispensing station is equipped with a hose reel and a manual control handle. Location: Construction: 1145 Transit Drive - Lube room. Container: Aboveground single-walled metal (primary tank is not in direct contact with the ground or soil). Piping: Aboveground single-walled metal. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Direct vision gauge that is monitored by the person filling the container. Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: Container - Major Structural Release: Up to 500 gallons Piping - Leak Within Lube Room: ~10 gph x 12 hours = 120 gallons Product Transfer - Container Overfill*: ~50 gpm x 3 minutes = 150 gallons Product Transfer - Tank Truck Hose Failure*: ~50 gpm x 3 minutes = 150 gallons From the above failure(s), an uncontained discharge would potentially flow to the southwestern exterior storm drain, which is routed through the Stormceptor STC The interceptor discharges to the storm sewer. Piping - Leak Within Maintenance Bays: ~10 gph x 12 hours = 120 gallons Product Transfer - Dispensing Hose Or Handle Failure*: ~5 gpm x 3 minutes = 15 gallons From the above failure(s), an uncontained discharge would potentially flow to the interior maintenance bay floor drains, which are routed through the Stormceptor STC 900. The interceptor discharges to the sanitary sewer. * Attended Transfer Secondary Containment: Container: Sized secondary containment is required and met. A major structural release should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). Piping: General secondary containment is required and met. A leak within lube room should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). A leak within maintenance bays should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Product Transfers: General secondary containment is required and met. A container overfill or tank truck hose failure should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). A dispensing hose or handle failure should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Required Active Containment Measures: Special Procedures: -- The compressor for the container s air-operated pump must be shut-off at the end of each workday. If a leak develops in any part of the overhead distribution system piping, immediately shut-off the compressor for the container s air-operated pump. If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 1 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

58 ID NO. 2 AST - NEW OIL 40W Capacity = 500 Gallons System Description: The container stores new oil for vehicle maintenance that is transferred by a compressed air pump to overhead distribution system piping, which supplies the facility s maintenance bay dispensing stations. Each dispensing station is equipped with a hose reel and a manual control handle. Location: Construction: 1145 Transit Drive - Lube room. Container: Aboveground single-walled metal (primary tank is not in direct contact with the ground or soil). Piping: Aboveground single-walled metal. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Direct vision gauge that is monitored by the person filling the container. Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: Container - Major Structural Release: Up to 500 gallons Piping - Leak Within Lube Room: ~10 gph x 12 hours = 120 gallons Product Transfer - Container Overfill*: ~50 gpm x 3 minutes = 150 gallons Product Transfer - Tank Truck Hose Failure*: ~50 gpm x 3 minutes = 150 gallons From the above failure(s), an uncontained discharge would potentially flow to the southwestern exterior storm drain, which is routed through the Stormceptor STC The interceptor discharges to the storm sewer. Piping - Leak Within Maintenance Bays: ~10 gph x 12 hours = 120 gallons Product Transfer - Dispensing Hose Or Handle Failure*: ~5 gpm x 3 minutes = 15 gallons From the above failure(s), an uncontained discharge would potentially flow to the interior maintenance bay floor drains, which are routed through the Stormceptor STC 900. The interceptor discharges to the sanitary sewer. * Attended Transfer Secondary Containment: Container: Sized secondary containment is required and met. A major structural release should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). Piping: General secondary containment is required and met. A leak within lube room should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). A leak within maintenance bays should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Product Transfers: General secondary containment is required and met. A container overfill or tank truck hose failure should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). A dispensing hose or handle failure should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Required Active Containment Measures: Special Procedures: -- The compressor for the container s air-operated pump must be shut-off at the end of each workday. If a leak develops in any part of the overhead distribution system piping, immediately shut-off the compressor for the container s air-operated pump. If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 2 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

59 ID NO. 3 AST - USED OIL Capacity = 500 Gallons System Description: The container stores used oil from vehicle maintenance that is transferred by overhead piping from ~15 to 30 gallon portable used oil receivers at a pump station located on the northern interior wall of the chassis wash bay. Location: Construction: 1145 Transit Drive - Lube room. Container: Aboveground single-walled metal (primary tank is not in direct contact with the ground or soil). Piping: Aboveground single-walled metal Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Direct vision gauge that is monitored by the person filling the container (See Special Procedures below). Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: Container - Major Structural Release: Up to 500 gallons Piping - Leak Within Lube Room: Up to 30 gallons Product Transfer - Container Overfill: Up to 30 gallons Product Transfer - Tank Truck Hose Failure*: Suction Hose Contents = Up to ~50 gallons From the above failure(s), an uncontained discharge would potentially flow to the southwestern exterior storm drain, which is routed through the Stormceptor STC The interceptor discharges to the storm sewer. Piping - Leak Within Chassis Wash Bay: Up to 30 gallons From the above failure(s), an uncontained discharge would potentially flow to the interior chassis wash bay floor drain, which is routed through the Stormceptor STC 900. The interceptor discharges to the sanitary sewer. * Attended Transfer Secondary Containment: Container: Sized secondary containment is required and met. A major structural release should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). Piping: General secondary containment is required and met. A leak within lube room should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). A leak within maintenance bays should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Product Transfers: General secondary containment is required and met. A container overfill or tank truck hose failure should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). Required Active Containment Measures: Special Procedures: -- Prior to performing transfers from portable used oil receivers, the used oil AST s direct vision gauge must be observed to verify that the AST s remaining capacity is adequate. The AST should not be filled to greater than 90% of its capacity. If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 3 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

60 ID NO. 4 AST - AUTOMATIC TRANSMISSION FLUID Capacity = 500 Gallons System Description: The container stores new automatic transmission fluid for vehicle maintenance that is transferred by a compressed air pump to overhead distribution system piping, which supplies the facility s maintenance bay dispensing stations. Each dispensing station is equipped with a hose reel and a manual control handle. Location: Construction: 1145 Transit Drive - Lube room. Container: Aboveground single-walled metal (primary tank is not in direct contact with the ground or soil). Piping: Aboveground single-walled metal. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Direct vision gauge that is monitored by the person filling the container. Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: Container - Major Structural Release: Up to 500 gallons Piping - Leak Within Lube Room: ~10 gph x 12 hours = 120 gallons Product Transfer - Container Overfill*: ~50 gpm x 3 minutes = 150 gallons Product Transfer - Tank Truck Hose Failure*: ~50 gpm x 3 minutes = 150 gallons From the above failure(s), an uncontained discharge would potentially flow to the southwestern exterior storm drain, which is routed through the Stormceptor STC The interceptor discharges to the storm sewer. Piping - Leak Within Maintenance Bays: ~10 gph x 12 hours = 120 gallons Product Transfer - Dispensing Hose Or Handle Failure*: ~5 gpm x 3 minutes = 15 gallons From the above failure(s), an uncontained discharge would potentially flow to the interior maintenance bay floor drains, which are routed through the Stormceptor STC 900. The interceptor discharges to the sanitary sewer. * Attended Transfer Secondary Containment: Container: Sized secondary containment is required and met. A major structural release should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). Piping: General secondary containment is required and met. A leak within lube room should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). A leak within maintenance bays should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Product Transfers: General secondary containment is required and met. A container overfill or tank truck hose failure should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). A dispensing hose or handle failure should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Required Active Containment Measures: Special Procedures: -- The compressor for the container s air-operated pump must be shut-off at the end of each workday. If a leak develops in any part of the overhead distribution system piping, immediately shut-off the compressor for the container s air-operated pump. If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 4 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

61 ID NO. 5 AST - GEAR LUBE - 80W90 Capacity = 120 Gallons System Description: The container stores new gear lube for vehicle maintenance that is transferred by a compressed air pump to overhead distribution system piping, which supplies the facility s maintenance bay dispensing stations. Each dispensing station is equipped with a hose reel and a manual control handle. Location: Construction: 1145 Transit Drive - Lube room. Container: Aboveground single-walled metal (primary tank is not in direct contact with the ground or soil). Piping: Aboveground single-walled metal. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Direct vision gauge that is monitored by the person filling the container. Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: Container - Major Structural Release: Up to 120 gallons Piping - Leak Within Lube Room: Up to 120 gallons Product Transfer - Container Overfill*: ~50 gpm x 3 minutes = 150 gallons Product Transfer - Tank Truck Hose Failure*: ~50 gpm x 3 minutes = 150 gallons From the above failure(s), an uncontained discharge would potentially flow to the southwestern exterior storm drain, which is routed through the Stormceptor STC The interceptor discharges to the storm sewer. Piping - Leak Within Maintenance Bays: Up to 120 gallons Product Transfer - Dispensing Hose Or Handle Failure*: ~5 gpm x 3 minutes = 15 gallons From the above failure(s), an uncontained discharge would potentially flow to the interior maintenance bay floor drains, which are routed through the Stormceptor STC 900. The interceptor discharges to the sanitary sewer. * Attended Transfer Secondary Containment: Container: Sized secondary containment is required and met. A major structural release should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons). Piping: General secondary containment is required and met. A leak within lube room should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). A leak within maintenance bays should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Product Transfers: General secondary containment is required and met. A container overfill or tank truck hose failure should be contained within the tank s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). A dispensing hose or handle failure should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Required Active Containment Measures: Special Procedures: -- The compressor for the container s air-operated pump must be shut-off at the end of each workday. If a leak develops in any part of the overhead distribution system piping, immediately shut-off the compressor for the container s air-operated pump. If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 5 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

62 ID NO. 6 DRUM - CHASSIS GREASE Capacity = 55 Gallons System Description: The container stores new chassis grease for vehicle maintenance that is transferred by a compressed air pump to overhead distribution system piping, which supplies the facility s maintenance bay dispensing stations. Each dispensing station is equipped with a hose reel and a manual control handle. Location: Construction: 1145 Transit Drive - Lube room. Container: Aboveground single-walled metal. Piping: Aboveground single-walled metal. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Not applicable Container is replaced when emptied. Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: Container - Major Structural Release: Up to 55 gallons Piping - Leak Within Lube Room: Up to 55 gallons Product Transfer - Release During New Drum Delivery*: Up to 55 gallons From the above failure(s), an uncontained discharge would potentially flow to the southwestern exterior storm drain, which is routed through the Stormceptor STC The interceptor discharges to the storm sewer. Piping - Leak Within Maintenance Bays: Up to 55 gallons Product Transfer - Dispensing Hose Or Handle Failure*: Up to 55 gallons From the above failure(s), an uncontained discharge would potentially flow to the interior maintenance bay floor drains, which are routed through the Stormceptor STC 900. The interceptor discharges to the sanitary sewer. * Attended Transfer Secondary Containment: Container: Sized secondary containment is required and met. A major structural release should be contained on the interior concrete slab floor of the building, as the viscosity of the material is high. If it were to migrate, it should be contained within the Stormceptor STC 2400 (effective capacity = ~840 gallons). Piping: General secondary containment is required and met. Piping releases should be contained on the interior concrete slab floor of the building, as the viscosity of the material is high. If a leak within lube room were to migrate, it should be contained within the Stormceptor STC 2400 (effective capacity = ~840 gallons). If a leak within maintenance bays were to migrate, it should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Product Transfers: General secondary containment is required and met. A release during new drum delivery should not migrate significantly beyond the location of the release, as the viscosity of the material is high. If it were to migrate, it should be contained within the Stormceptor STC 2400 (effective capacity = ~840 gallons). A dispensing hose or handle failure should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Required Active Containment Measures: Special Procedures: -- The compressor for the container s air-operated pump must be shut-off at the end of each workday. If a leak develops in any part of the overhead distribution system piping, immediately shut-off the compressor for the container s air-operated pump. If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 6 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

63 ID NO. 7 DRUMS - HYDRAULIC OIL Capacity = 55 Gallons x 2 System Description: The container stores new hydraulic oil for vehicle maintenance that is dispensed by a hand pump. Location: Construction: 1145 Transit Drive - Lube room. Container: Aboveground single-walled metal. Piping: No Piping. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Not applicable Container is replaced when emptied. Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: Container - Major Structural Release: Up to 55 gallons Product Transfer - Dispensing Release*: Up to 1 gallon Product Transfer - Release During New Drum Delivery*: Up to 55 gallons From the above failure(s), an uncontained discharge would potentially flow to the southwestern exterior storm drain, which is routed through the Stormceptor STC The interceptor discharges to the storm sewer. * Attended Transfer Secondary Containment: Container: Sized secondary containment is required and met. A major structural release should be contained within the drum s underlying concrete containment (effective capacity = ~386 gallons). Product Transfers: General secondary containment is required and met. A dispensing release or release during new drum delivery should be contained within the drum s underlying concrete containment (effective capacity = ~386 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). Required Active Containment Measures: -- Special Procedures: If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 7 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

64 ID NO. 8 DRUM - AIR COMPRESSOR OIL - MOBIL RARUS 427 Capacity = 55 Gallons System Description: The container stores new lubricant for vehicle maintenance that is dispensed by a hand pump. Location: Construction: 1145 Transit Drive - Lube room. Container: Aboveground single-walled metal. Piping: No Piping. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Not applicable Container is replaced when emptied. Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: Container - Major Structural Release: Up to 55 gallons Product Transfer - Dispensing Release*: Up to 1 gallon Product Transfer - Release During New Drum Delivery*: Up to 55 gallons From the above failure(s), an uncontained discharge would potentially flow to the southwestern exterior storm drain, which is routed through the Stormceptor STC The interceptor discharges to the storm sewer. * Attended Transfer Secondary Containment: Container: Sized secondary containment is required and met. A major structural release should be contained within the drum s underlying concrete containment (effective capacity = ~211 gallons). Product Transfers: General secondary containment is required and met. A dispensing release or release during new drum delivery should be contained within the drum s underlying concrete containment (effective capacity = ~211 gallons) or within the Stormceptor STC 2400 (effective capacity = ~840 gallons). Required Active Containment Measures: -- Special Procedures: If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 8 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

65 ID NO. 20 DRUMS - USED OIL FILTERS Capacity = 55 Gallons x 2 System Description: The containers store used oil filters from vehicle maintenance. Location: Construction: 1145 Transit Drive - Chassis wash bay. Container: Aboveground single-walled plastic. Piping: No Piping. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: In lieu of an overfill prevention device, the remaining capacity in the drum must be determined by visual inspection prior to filling (See Special Procedures below). Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: Container - Major Structural Release: Up to 55 gallons Product Transfer - Release While Filling Drum*: Up to 1 gallon Product Transfer - Indoor Release During Drum Pick-Up*: Up to 55 gallons From the above failure(s), an uncontained discharge would potentially flow to the wash bay floor drains, which are routed through the Stormceptor STC 900. The interceptor discharges to the sanitary sewer. Product Transfer - Outdoor Release During Drum Pick-Up*: Up to 55 gallons From the above failure, an uncontained discharge would potentially flow to the facility s southeastern most storm drain inlet. * Attended Transfer Secondary Containment: Container: Sized secondary containment is required and met. A major structural release should be contained within drums secondary containment trough (effective capacity = 79 gallons), and/or by the Stormceptor STC 900 (effective capacity of ~251 gallons). Product Transfers: General secondary containment is required and met. A release while filling drum or indoor release during drum pick-up should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). For an outdoor release during drum pick-up, the active containment measure presented below must be followed. Required Active Containment Measures: If a product containing drum is handled outdoors, personnel must have adequate spill response equipment readily available to fully contain an accidental release (~55 gallons). Special Procedures: Prior to performing transfers into the drum, the remaining capacity of the drum must be checked. The drum should not be filled to greater than 90% of its capacity. If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 9 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

66 ID NO. 40 AST - DIESEL - EMERGENCY GENERATOR Capacity = 540 Gallons System Description: The container is an integral part of the emergency generator that stores diesel fuel for operational purposes. Location: Construction: 1015 Transit Drive - South of administration building. Container: Aboveground double-walled metal. Piping: Aboveground single-walled metal. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Direct vision gauge that is monitored by the person filling the container. Interstitial leak sensor; with alarm information sent to the dispatch controller. Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: Container - Major Structural Release: Up to 540 gallons Piping - Leak During Generator Operation: ~10 gph x 4 hours = 40 gallons Product Transfer - Container Overfill*: ~50 gpm x 3 minutes = 150 gallons Product Transfer - Tank Truck Hose Failure*: ~50 gpm x 3 minutes = 150 gallons From the above failure(s), an uncontained discharge would potentially flow from the generator enclosure to the southwest over the ground surface. * Attended Transfer Secondary Containment: Container: Sized secondary containment is required and met. A major structural release should be contained within the interstitial space of the double walled tank. Piping: General secondary containment is required and met if the active containment measures presented below are followed. Product Transfers: General secondary containment is required and met if the active containment measures presented below are followed. Required Active Containment Measures: When product transfers are made to this container, personnel must have adequate spill response equipment readily available to fully contain an accidental release (~150 gallons). When the emergency generator is operating, personnel must regularly observe the system for piping leaks and have adequate spill response equipment readily available to fully contain an accidental release (~40 gallons). Special Procedures: -- PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 10 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

67 ID NOs. PD See Table In Section 4.0 TRANSFORMERS - PAD MOUNTED - MINERAL OIL Capacities = See Table In Section 4.0 / 93 to 154 Gallons Per Unit System Description: The transformers contain mineral oil for insulation / cooling. Location: Construction: See figures within Appendix A for the transformer locations. Container: Aboveground single-walled steel. Piping: No Piping. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Review O&M manual for this operational equipment prior to maintenance, liquid transfers, or repairs. Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: CONTAINER - Major Structural Release (Container Capacity / See Table In Section 4.0) CONTAINER - Structural Leak (~10% of Container Capacity) PRODUCT TRANSFER - Release During Maintenance or Repair* (~10% of Container Capacity) For each transformer listed in the table within Section 4.0, the predicted flow of an uncontained discharge is shown on the figures within Appendix A. A Structural Leak or Release During Maintenance or Repair are assumed to be the typical failure modes * Attended Transfer Secondary Containment: Container: In lieu of general secondary containment, inspections / monitoring must be performed on this Qualified Oil-Filled Operational Equipment (See Section 1.4.4). Significant leaks are likely to be detected due to power outages and/or by Supervisory Control and Data Acquisition (SCADA) alarm activations. Product Transfers: General secondary containment is required and met if the active containment measure presented below is followed. Required Active Containment Measures: If maintenance or repair activities are performed on a transformer or switch, personnel must have adequate spill response equipment readily available to contain an accidental release (~10% of Container Capacity). Special Procedures: Be sure that transformers and switches are deactivated prior to initiating discharge response steps. If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 11 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

68 ID NOs & -2 ASTs - DIESEL & GASOLINE Capacity = 10,000 Gallons Each System Description: These State registered and regulated ASTs store diesel and gasoline, respectively, for transit vehicle fueling. Each AST contains a submersible pump, which transfers product via aboveground piping to a single duel fuel dispenser. The product transfer containment area is comprised of a sloped concrete basin with central inlet piped to an underground oil / water separator (Highland Tank). The separator contains an oil / water interface float switch. When the switch is activated, and audible and visual alarm will sound. In addition, an electronic butterfly valve installed on the outlet of the separator will close. The system will then back-up and fill the containment area. Location: Construction: 1165 Transit Drive - West exterior side of the parcel. Containers: Aboveground double-walled steel / UL-2085 (primary tanks are not in direct contact with the ground or soil). Piping: Aboveground single-walled steel. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Direct vision gauges that are monitored by the person filling the container. Veeder Root TLS-350R automatic tank gauging system with inventory probes, in-tank leak testing, interstitial sensors, and audible / visual alarm (overfill, high product, low product, water). Fill pipes are equipped with overfill prevention valves. Piping is equipped with a mechanical line leak detectors. Fill ports are equipped with 15 gallon spill containers. Fuel dispensing hoses are equipped with breakaway valves. Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: CONTAINER - Structural Release (~1 to 10,000 gallons) PIPING - Fitting, Valve, or Structural Leak (~4 gph x 12 hours = 48 gallons) PRODUCT TRANSFER - Dispensing Release* (~10 gpm x 3 minutes = 30 gallons) PRODUCT TRANSFER - Container Overfill* (~180 gpm x 3 minutes = 540 gallons) PRODUCT TRANSFER - Delivery Truck Hose Failure* (~180 gpm x 3 minutes = 540 gallons) From the above failure(s), an uncontained discharge would potentially flow to the product transfer containment area inlet, which is routed through the Highland Tank oil / water separator. The separator discharges to the storm sewer. Alternatively, a discharge would potentially flow to the storm drain located ~100 feet southeast of the ASTs. * Attended Transfer Secondary Containment: Container: Sized secondary containment is required and met. A Structural Release should be contained should be contained within the interstitial space of the double walled tanks. Piping: General secondary containment is required and met. A Fitting, Valve, or Structural Leak should be contained by the adjacent product transfer containment area (general capacity = 1,659 gallons). Product Transfers: General secondary containment is required and met. A Dispensing Release, Container Overfill, or Delivery Truck Hose Failure should be contained by the adjacent product transfer containment area (general capacity = 1,659 gallons). REQUIRED ACTIVE CONTAINMENT MEASURES: SPECIAL PROCEDURES: -- For these State registered and regulated ASTs, container filling shall not begin until a facility representative has determined that there is sufficient volume within the container for the amount of product to be transferred. See the Aboveground Storage Tank - Ullage Log provided in Appendix B for guidance. Product loading and unloading activities must be performed within the product transfer containment area adjacent to the ASTs. During heavy precipitation events, bulk product transfers outdoors should not be made. If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 12 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS

69 ID NOs & -2 USTs - DIESEL Capacity = 20,000 Gallons Each System Description: The USTs store diesel for vehicle fueling. The USTs are subject to the requirements of the State s Storage Tank Regulations and are exempt from the SPCC requirements; however, the product transfer and dispensing areas associated with the USTs are still affected by the SPCC requirements. Location: Construction: 1145 Transit Drive - Adjacent to the northern exterior wall of the maintenance building. Container: Underground double-walled jacketed steel. Piping: Underground double-walled flexible plastic. Gauges, Level Controls, Sensors, & Overfill Prevention Devices: Veeder Root TLS-350 automatic tank gauging system with inventory probe, in-tank leak testing, interstitial sensors, submersible turbine pump sump sensors, and audible / visual alarm (overfill, high product, low product, water). Fill pipes are equipped with overfill prevention valves. Piping is equipped with mechanical line leak detectors. Fill ports are equipped with spill containers. Most Likely Quantity of a Discharge from Failure Modes and Predicted Flow of an Uncontained Discharge: PRODUCT TRANSFER - Container Overfill* (~180 gpm x 3 minutes = 540 gallons) PRODUCT TRANSFER - Tank Truck Hose Failure* (~180 gpm x 3 minutes = 540 gallons) From the above failure(s), an uncontained discharge would potentially flow to the storm drain located directly west of the UST area, which is routed through the Stormceptor STC The interceptor discharges to the storm sewer. PRODUCT TRANSFER - Dispensing Hose Or Handle Failure* (~10 gpm x 3 minutes = 30 gallons) From the above failure, an uncontained discharge would potentially flow to the wash bay floor drain, which is routed through the Stormceptor STC 900. The interceptor discharges to the sanitary sewer. * Attended Transfer Secondary Containment: Product Transfers: General secondary containment is required and met. A Container Overfill or Tank Truck Hose Failure should be contained within the Stormceptor STC 2400 (effective capacity = ~840 gallons), and a Dispensing Hose Or Handle Failure should be contained within the Stormceptor STC 900 (effective capacity of ~251 gallons). Required Active Containment Measures: -- Special Procedures: During heavy precipitation events, bulk product transfers outdoors should not be made. If a discharge reaches an oil / sand / water interceptor or separator, it must be immediately cleaned out. PLAN DATE - December 2011 (Revised May 2013) APPENDIX G / Page 13 DETAILED INFORMATION ON THE FACILITY S OIL CONTAINING ITEMS