In Nims When Do Managers Plan And Prepare

When Do Managers Plan and Prepare in NIMS?

In the National Incident Management System (NIMS), the moment a manager begins to plan and prepare is critical to the success of any incident response. In practice, understanding the precise phases, decision points, and responsibilities ensures that resources are mobilized efficiently, communication remains clear, and the overall incident is contained with minimal impact. This article breaks down the exact timing of planning and preparation activities for managers within NIMS, explains why each step matters, and offers practical guidance for applying these concepts in real‑world scenarios.

Introduction: The Role of Planning in NIMS

NIMS provides a standardized, flexible framework for all levels of government, private sector, and NGOs to work together during emergencies. Central to NIMS is the Incident Command System (ICS), where managers—often acting as Incident Commanders (ICs), Operations Section Chiefs, or Planning Section Chiefs—must continuously assess the situation and develop actionable plans That's the whole idea..

Key takeaway: Planning does not wait for a crisis to erupt; it starts before an incident occurs (pre‑incident), continues during the response (incident‑specific), and persists into the post‑incident phase for recovery and lessons learned.

1. Pre‑Incident Planning – The Foundation

When does it begin?

• Immediately after a hazard analysis is completed for a jurisdiction or organization.
• Whenever a new resource, policy, or partnership is introduced.
• At the onset of a fiscal or strategic planning cycle (often annually).

What managers do

1. **Develop and maintain the Comprehensive Emergency Management Plan (CEMP) or similar local plan.
2. Identify and train personnel for specific roles (IC, Planning Chief, Public Information Officer).
3. Conduct risk assessments and scenario‑based exercises (table‑top, functional, full‑scale).
4. Establish mutual‑aid agreements and memorandums of understanding (MOUs) with neighboring agencies.
5. Create and stock pre‑incident resource caches (e.g., personal protective equipment, communications kits).

Why it matters

Pre‑incident planning creates a baseline of readiness that shortens decision‑making time when an event occurs. Managers who have rehearsed scenarios can instantly transition from “planning mode” to “action mode,” reducing the likelihood of confusion or duplication of effort.

2. Activation Phase – The Trigger for Immediate Planning

When does it happen?

• At the moment an incident is declared (e.g., a 911 call, weather alert, or intelligence report).
• When the Incident Commander determines that the situation exceeds routine operations and requires a formal incident structure.

Managerial actions

Key output

• Initial Incident Action Plan (IAP) – 1st Operational Period (usually 12‑hour window).
• Situation Brief for all responders, outlining known facts, hazards, and immediate safety concerns.

3. Operational Period Planning – Structured, Repeating Cycles

Timing of each cycle

• Every 12‑24 hours, depending on the incident’s complexity and the agency’s policy.
• The Planning Section convenes a Planning Meeting at the start of each operational period to update the IAP.

Steps in each planning cycle

1. Review previous IAP performance (what worked, what didn’t).
2. Update the Situation Status using the Situation Unit (maps, weather, intelligence).
3. Develop new or revised Objectives that are SMART (Specific, Measurable, Achievable, Relevant, Time‑bound).
4. Identify required Resources and generate a Resource Status Board.
5. Draft the new IAP, including:
   • Operational Objectives
   • Assignment List (who does what)
   • Safety Message (hazard warnings, PPE requirements)
   • Communications Plan (radio frequencies, call signs)
6. Distribute the IAP to all personnel and conduct a briefing.

Managerial focus points

• IC: Approve the IAP, ensure objectives align with strategic goals, and maintain overall situational awareness.
• Planning Chief: Keep documentation accurate, maintain the Planning Log, and check that all changes are reflected in the ICS Forms (ICS 201, 202, 203, etc.).
• Operations Chief: Translate objectives into actionable tactics and assign resources accordingly.

4. Transition Points – When Planning Shifts Gears

a. Escalation (from local to regional/state/federal)

• Trigger: Incident size or complexity exceeds local jurisdiction’s capabilities.
• Planning shift: Incorporate Unified Command structures, integrate additional agencies, and expand the IAP to include inter‑agency objectives.

b. De‑escalation (containment achieved)

• Trigger: Primary objectives met, risk reduced, resources can be released.
• Planning shift: Focus on recovery planning, demobilization schedules, and after‑action reviews.

c. Transition to Recovery

• Trigger: Incident moves from response to recovery (e.g., fire extinguished, floodwaters receded).
• Planning shift: Develop Recovery Action Plans (RAPs), coordinate with public health, housing, and economic agencies.

5. Post‑Incident Planning – Capturing Lessons and Building Resilience

When does it start?

• Immediately after the incident is declared “under control.”
• Continues through demobilization and after‑action review (AAR) periods (often 30‑90 days).

Managerial responsibilities

1. Conduct an AAR with all sections, documenting successes and gaps.
2. Update the CEMP and any Standard Operating Procedures (SOPs) based on findings.
3. Revise training programs to address identified skill deficiencies.
4. Submit required reports to federal or state authorities (e.g., FEMA’s Incident Management Assistance Grant).
5. Engage the community through public briefings, reinforcing trust and transparency.

Outcome

A continuous improvement loop that feeds back into the pre‑incident planning stage, ensuring the next incident is met with a more refined, faster, and safer response.

Scientific Explanation: Why Timing Matters

Research in cognitive psychology and systems engineering shows that decision latency—the time between recognizing a problem and executing a solution—directly influences casualty rates and economic loss. In high‑stress environments, mental models built during pre‑incident training allow managers to recognize patterns faster, reducing the need for deliberation during the crisis Simple, but easy to overlook..

Additionally, information theory suggests that each planning cycle (12‑24 hour IAP) acts as a feedback loop, decreasing uncertainty (entropy) about the incident’s status. By regularly updating the IAP, managers keep the signal‑to‑noise ratio high, ensuring that resources are directed where they are most needed.

Frequently Asked Questions (FAQ)

Q1: How often should the Planning Section meet during a large-scale disaster?
A: The Planning Section should convene at the start of every operational period (typically every 12 hours) and hold ad‑hoc briefings whenever new intelligence emerges or objectives change.

Q2: What is the minimum content required in an Incident Action Plan?
A: An IAP must contain: (1) Incident Objectives, (2) Assignment List, (3) Safety Message, (4) Communications Plan, and (5) Resource Status. Additional annexes can be added as needed.

Q3: Can a manager skip the pre‑incident planning phase if resources are limited?
A: Skipping pre‑incident planning dramatically increases risk. Even a basic hazard analysis and minimal training can provide the mental framework needed for effective response.

Q4: How does Unified Command affect the planning timeline?
A: Unified Command adds coordination layers, requiring a joint planning meeting where each agency contributes objectives. This may extend the planning meeting by 15‑30 minutes but ensures all perspectives are integrated Simple, but easy to overlook. Surprisingly effective..

Q5: When should demobilization be incorporated into the IAP?
A: Demobilization planning should begin as soon as the first objective is achieved. Including a demobilization schedule in the IAP prevents resource bottlenecks and reduces costs.

Conclusion: Integrating Timing and Discipline for Effective NIMS Management

Managers in NIMS must plan and prepare continuously, moving fluidly between pre‑incident, activation, operational, transition, and post‑incident phases. By adhering to the structured timing outlined above—pre‑incident risk assessments, immediate activation briefings, regular 12‑ to 24‑hour planning cycles, and thorough post‑incident reviews—managers create a resilient response architecture that saves lives, protects property, and builds public confidence.

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Remember, the strength of NIMS lies not only in its standardized structure but also in the discipline of timing. When managers respect the “when” as much as the “what,” the entire incident management system operates like a well‑orchestrated symphony, each section entering at the right moment, each note contributing to a harmonious, effective response No workaround needed..