Skip to main content

PMS 530-1

Simultaneous Fueling and Loading

Airtanker Base Risk Assessments

Facilities | Hot Loading | Operations | Simultaneous Fueling and Loading


SYSTEM:  Airtanker Base, Simultaneous Fueling and Loading

Sub-System Hazards Pre-Mitigation Mitigation Post-Mitigation

Probability

Severity

Risk Level

Probability

Severity

Risk Level

Training Inadequate training for loaders

Likely

Critical

Extremely High

Ensure proper training is provided for all positions. Train on all expected aircraft. Only trained and authorized personnel will be allowed on the ramp during SF&L operations. Provide complete in-briefing to all personnel involved prior to SF&L any aircraft; de-brief and implement appropriate suggestions.

Possible

Moderate

Medium

Personnel not trained for role performed during operations

Possible

Critical

High

Ensure all personnel only fill roles for which they are trained. RAMP will oversee all operations to ensure personnel are not multi-tasking. Agency personnel will not perform fueling on any aircraft.

Unlikely

Negligible

Low

Base not approved for SF&L

Likely

Critical

Extremely High

Ensure base operations plan includes a supplement for SF&L and Fueling and is approved at the appropriate level.

Unlikely

Moderate

Medium

Equipment Improper placement of equipment can create hazard for personnel and aircraft

Likely

Critical

Extremely High

Ensure proper training is provided for all positions and that all personnel understand their role. No dual roles (e.g., loading retardant and assisting with fueling operations). Utilize wing walkers as necessary. Do not allow personnel/equipment to approach aircraft until area is clear and FWPT has authorized movement. Utilize foul lines/boxes when equipment is not in use.

Unlikely

Moderate

Medium

Fuel truck/vehicles running over loading hose

Possible

Critical

High

Ensure separation of operations. Ensure fuelers have a backer. Consider a FWPT assigned to each operation of SF&L. Only trained (non-agency) personnel will operate any equipment near aircraft.

Unlikely

Negligible

Low

Static electric discharge--multiple liquids entering aircraft at same time

Almost Certain

Catastrophic

Extremely High

Ensure fuel and retardant loading hoses are non-conductive. Replace any broken hoses. Fuel truck is bonded to aircraft before hose is lifted to aircraft. Discontinue fueling if lightning in area.  Only trained personnel will load retardant or fuel aircraft.

Unlikely

Critical

Medium

Fueling Jet fuel combustion

Likely

Catastrophic

Extremely High

Ensure fuel truck is bonded to aircraft before hose is lifted to aircraft. No smoking, radio use, cell phone use, or open flame or equipment that could spark (flashlights, electronic cigarettes, etc.) near fueling operations. Only trained personnel will engage in fueling operations.

Possible

Critical

High

Fuel truck rolls during fueling

Possible

Critical

High

Ensure only trained personnel are involved in fueling duties. Truck will be chocked during fueling activities. Position a FWPT nearby to observe fueling activity.

Rare

Moderate

Medium

Over-filling fuel tank

Possible

Critical

High

Aircrew member will always remain at controls in cockpit during SF&L operations. Aircrew will complete load calculation to determine amount of fuel needed and communicate to fuelers. Minimize distraction and multiple duties during fueling operations. If aircraft is over-filled with fuel, drain overfill from fuel tank(s). Contain spills and make notifications as necessary per base plan.

Unlikely

Moderate

Medium

Human Factors Personnel filling more than one role

Likely

Critical

Extremely High

Ensure only trained personnel are performing individual duties. No dual roles (e.g., loading retardant and assisting with fueling operations). Minimize distractions. Order additional staff as needed.

Unlikely

Moderate

Medium

Fatigue of ground personnel

Likely

Critical

Extremely High

Request additional staffing during times of high fire activity. Take breaks often, stay hydrated, ensure adequate rest facilities are available for all ground personnel. Ensure adequate rest between shifts.

Possible

Moderate

Medium

Heat stress

Likely

Critical

Extremely High

Utilize additional loaders/FWPTs during high activity. Recognize signs of heat stress at all levels and take action immediately. Stay hydrated, especially prior to beginning shift. Ensure adequate rest between shifts.

Unlikely

Moderate

Medium

Acceptance of high-risk activities as normal

Likely

Catastrophic

Extremely High

Emphasize importance of situational awareness as a  means to recognizing risk. Provide risk management training for all personnel. Ensure thorough briefings/debriefings with special attention to risk management and preventing future accidents. Utilize risk assessments, JHAs, SMS, GARs etc. to assist in mitigating risk.

Unlikely

Catastrophic

High

Distracted personnel (aircrew, loaders, FWPT/RAMP)

Possible

Critical

High

Focus on task and identified role while SF&L.  Maintain situational awareness at all times. Do not distract others from their assigned task. Ensure communications are occurring at all phases of SF&L; use hand signals.

Unlikely

Critical

Medium

 

Download the word version (docm) of this information to use with the Risk Assessment Worksheet macro.

 

 

Last Modified / Reviewed:

NWCG Latest Announcements

ETC Equipment Bulletin: 25-003 Flame-Resistant Shirt Survey

Date: June 12, 2025
Questions?  Please contact:
Equipment Technology Committee

The U.S. Forest Service National Technology and Development Program (NTDP) is seeking input on the Forest Service-designed flame-resistant (FR) shirt, currently available through the National Interagency Support Cache system and FedMall.

NTDP is conducting a product review to improve future FR shirt designs. As part of this effort, a short survey is now open for federal employees who have worn any of three recent FR shirt models. Feedback will guide design improvements to better meet the needs of wildland firefighters.

To comply with the Paperwork Reduction Act, responses are limited to federal employees. The survey is open through September 12, 2025. 

References:

NWCG Alerts

ETC Equipment Bulletin: 25-003

NEW! S-130, Firefighter Training (Blended) Now Available

Date: June 10, 2025
If you have questions, please visit our FAQ page. 
If your question is not answered there, you can 
submit your question using our Contact Us form. 
 

The S-130, Firefighter Training (Blended), equips new wildland firefighters with essential skills through a mix of online learning and hands-on training. The course features a required online component and an instructor-led exercise, reinforcing online concepts with practical performance-based training.

The course builds competencies in wildland fire operations, safety, and equipment use, applicable across various operational environments. Both the online component and instructor-led field exercise must be completed to receive a certificate of completion. Students are required to finish the prerequisite S-190, Introduction to Wildland Fire Behavior, before enrolling in S-130, Firefighter Training (Blended).

References:

S-130, Firefighter Training (Blended)

S-190, Introduction to Wildland Fire Behavior

Wildland Fire Learning Portal

EMC Memo 25-001: Interim Rapid Extraction Module (REMS) Training and Qualification Requirements

Date: June 3, 2025
Questions?  Please contact:
Emergency Medical Committee

The Emergency Medical Committee has issued interim guidance for Rapid Extraction Module Support (REMS) teams. Until further notice, Type I and II REMS teams must designate a team leader qualified at Firefighter Type 1 Squad Boss (FFT1) or higher. This temporary change replaces the Single Resource Boss (SRB) requirement, which is currently not feasible due to administrative barriers.

This memorandum does not include any other changes to the NWCG Standards for Rapid Extraction Module Support, PMS 552. This interim change takes effect immediately and will remain in place until further notice.

References:

EMC Memo 25-001: Interim Rapid Extraction Module (REMS) Training and Qualification Requirements

NWCG Standards for Rapid Extraction Module Support, PMS 552

Equipment Bulletin 25-002: Chaps, Chain Saw, M-2020, Nonconformities Affecting Use, Appearance, and Serviceability

Date: June 2, 2025
Questions?  Please contact:
Equipment Technology Committee

The Equipment Technology Committee issued Equipment Bulletin: 25-002 to address a manufacturing nonconformity affecting Forest Service specification, 6170-4K Chain Saw Chaps. The issue applies to chaps manufactured in 2024 and 2025 and distributed through FedMall. These chaps may have incorrectly bound edges that expose inner protective layers.

Independent purchasers should inspect all chain saw chaps received from FedMall beginning in 2024, prior to use. Review the full Equipment Bulletin: 25-002 for inspection criteria and recommended actions.

References:

NWCG Alerts

ETC Equipment Bulletin: 25-002