Maywood Coop Assn. - MAYWOOD - Executive Summary
MAYWOOD COOP ASSN. - Maywood Anhydrous Ammonia |
P.O. Box 85
Maywood NE 69038-0085
Risk Management Plan - EXECUTIVE SUMMARY
The management and employees operating each of our facilities are committed to the prevention of any accidental release of hazardous material transported or stored on our locations. In the event an accidental release should occur, we are prepared to work with our Local Fire Company(s), Emergency Response Personnel, and other appropriate authorities deemed applicable depending on the specific incident, to best mitigate any release and to minimize the impact of the release to people and the environment.
The primary activity of our company is NAICS code 422510, "establishments primarily engaged in operating county or terminal grain elevators"
We are also engaged in providing "agricultural inputs" that include the receiving, storage, and reloading of Anhydrous Ammonia for delivery to farmers in our area. The NAICS
code we feel most applicable for receiving, storing, and reloading is # 493130 "farm product warehousing and storage". Although Anhydrous Ammonia is the only product subject to the EPA Risk Management Plan at this time, it should be noted that we also handle Propane for both agricultural uses and home heating, which is under consideration as a listed substance. We include Propane (as well as all crop protectents and petroleum products) in our planning, training, and maintenance programs, however only the Anhydrous Ammonia facilities will be included in this report.
Anhydrous Ammonia is received, stored, and distributed for direct application to farm fields during the early and fall months. During the balance of the year little if any product transfer occurs . The maximum quantity stored in pressurized permanent storage vessels at the location described is 298,000 Lbs. The maximum on site vessel size is 30,000 Gallons, storing 127,500 lbs. The maximum quantity handled
at a given time would be the off loading of a semi- trailer vehicle tank holding 40,000 to 42,000 lbs.
The facility is operated on an "as needed" basis with staff present at the vessels only during the receiving and reloading of product for delivery. Total annual hours for these needs do not meet the 2,080 hour requirement to qualify as a "full time employee" on site, however we do have employees at other buildings on the property at all times, thus we responded to question 1.11 indicating five (5). Our facilities have adequate lighting, and are inspected at various times of day and night throughout the year. Time expended for these inspections is not included in our staffing calculation.
Worst-case release scenario:
The "worst-case release scenario" is considered to be the release of the total contents of our largest Anhydrous Ammonia tank. The maximum quantity released based on 85 % tank capacity as limited by design standards, the distance to the endpoint (point of dispers
ion to 200 ppm) miles based on EPA's RMP -Comp Program (Version 1.06), as well as possible public and environmental receptors within the area have been provided to the County LEPC (Local Emergency Planning Committee) to assist them in their planning.
Alternative release scenario:
There has not been an actual release of Anhydrous Ammonia during the last 5-years at the site. We believe the most likely release would be caused by a break in a transfer hose. Transfer hoses are protected by manual, self closing excess flow , and "pull away" valves so our alternative release scenario is based on the loss of contents from the largest hose used (off loading transportation equipment). The distance to the endpoint (point of dispersion to 200 ppm) is (Urban) 0.06 miles (317 feet) rounded to 0.1 mile (528 feet) per instructions by EPA guidance.
Accidental Release Program:
Our Anhydrous Ammonia accidental release program is based on guidelines found in the American National Standards In
stitute, Inc. (ANSI) standard K-61.1 "Safety Requirements for the Storage and Handling of Anhydrous Ammonia; and the U.S. Occupational Safety and Health Administration (OSHA) standard 29CFR 1910.111 "Storage and Handling of Anhydrous Ammonia". We conduct annual employee training on the safe handling, transportation and distribution of Anhydrous Ammonia, and have installed safety equipment including, but not limited to: Excess flow valves, Breakaway couplers at risers, Emergency shut-off valves, Barriers to avoid damage by trucks or other vehicles, and Lock outs to prevent tampering when the site is unattended. We also maintain routine contact with our local fire department and emergency response personnel; and have provided and/or participated in safety training exercises on Anhydrous Ammonia. We have developed an Emergency Action Plan for employees, customers, and visitor protection in event of fire, explosion, tornado, and other acts of god that initiates evacuation, emergenc
y medical care, contacts for assistance, etc. for all areas of our company including the Anhydrous Ammonia facility included in this plan. The primary emergency coordinator is listed in the Registration Section of this document. The following additional individuals may be contacted in the event the primary emergency coordinator cannot be reached:
Mike Christensen Work 308-362-4443 Home 308-362-4578
Wayne Stuart Work 308-362-4443 Home 308-362-4303
Five - Year Accident History:
There has not been a release of Anhydrous Ammonia within the past five years that has caused any death, injuries, or significant property damage at the facility; nor to our knowledge have resulted in offsite deaths, injuries, evacuations, sheltering in place, property damage, or environmental damage.
Emergency Response Program:
This facility is included in the written Community Emergency Response Plan as prepared by the Local Emergency Pl
anning Committee (LEPC), and the Nebraska Emergency Management Agency (NEMA) (former Nebraska State Civil Defense Agency). We also include these materials in our own Emergency Action Plan in accordance with OSHA Standard 29CFR 1910.38. We have provided State and Local authorities all Community Right-to-Know information requested as well as that required under SARA Title III (EPCRA). Our written employee safety programs include pre-emergency planning and employee training in accordance with OSHA standards, and are offered for review at any time by our Local Emergency Planning Committee (LEPC) to ensure they conform to the community plan(s). We actively encourage participation in our Anhydrous Ammonia and Propane training programs by the local fire department(s), local emergency response team, community planners, etc. that may be expected to respond to an incident at our site.
Planned changes to improve safety:
Safety improvement is an on-going process at all of our facilities.
Periodic evaluations are performed to assess the maintenance of safe conditions. There are no additional specific recommendations for implementation at this time.
For additional information, response to questions, or comments, please contact:
Merle Murphy at Maywood office: 308-362-4243 .