Federal construction and dredging contracts almost always require APP, EPP, QC Plans before work can begin. These three submittals, the Accident Prevention Plan (APP), the Environmental Protection Plan (EPP), and the Contractor Quality Control (QC) Plan, are among the most common, and most frequently confused, pre-construction documents.

Each plan has its own purpose, review process, and level of scrutiny, depending on the agency awarding the contract. So, understanding what each one actually covers can help contractors write stronger submittals and, in turn, avoid delays before mobilization even begins.

What Is an Accident Prevention Plan (APP)?

The Accident Prevention Plan is a contractor's site-specific safety plan, built around the hazards and activities unique to a particular project. On USACE and many other federal contracts, the APP must comply with EM 385-1-1, the Corps of Engineers Safety and Health Requirements Manual.

An APP typically addresses:

• Site-specific hazard identification and control measures
• Activity Hazard Analyses (AHAs) for major work activities
• Emergency response procedures
• Personal protective equipment requirements
• Roles and responsibilities for safety oversight, including the Site Safety and Health Officer

Because the EM 385-1-1 checklist is detailed and project-specific, APPs generally require the most substantial customization of the three plans, even when a contractor has worked with the same agency or vessel before.

What Is an Environmental Protection Plan (EPP)?

The Environmental Protection Plan addresses how a contractor will manage environmental compliance throughout construction. This is especially significant on dredging, waterway, and marine construction projects, where environmental impact is closely regulated.

An EPP commonly covers:

• Erosion and sediment control measures
• Waste management and disposal procedures
• Protection of sensitive habitats or waterways
• Spill prevention and response procedures
• Compliance with applicable environmental regulations and permits

Because EPP requirements vary so much by project type and location, a dredging project in a sensitive waterway will usually need far more detailed environmental planning than a standard building renovation would.

What Is a Quality Control (QC) Plan?

The Contractor Quality Control Plan outlines how the contractor will verify that work meets contract specifications throughout construction. On USACE projects, this typically follows the Three-Phase Control System: preparatory, initial, and follow-up inspections for each definable feature of work.

A QC Plan generally includes:

• The contractor's quality control organization and staffing
• Inspection and testing procedures
• Submittal review and tracking processes
• Documentation and reporting requirements
• Procedures for identifying and correcting deficiencies

Like the APP, QC Plans require project-specific detail, but contractors with an established QC program often find the underlying structure more transferable between projects than an APP.

APP, EPP, QC Plans: Key Differences at a Glance

	APP	EPP	QC Plan
Primary focus	Worker safety	Environmental compliance	Work quality and specification compliance
Common standard	EM 385-1-1	Project/agency-specific environmental regulations	Three-Phase Control System (USACE)
Most relevant on	All federal construction projects	Dredging, marine, and environmentally sensitive projects	All federal construction projects
Reusability across projects	Low, requires significant customization	Varies by project type and location	Moderate, structure is often transferable

Why These Plans Matter for Contract Compliance

Submitting an incomplete or generic version of any of these plans can delay project approval, since government reviewers are checking for project-specific detail, not boilerplate language. A rejected or heavily revised submittal can push back mobilization, which becomes especially costly on time-sensitive work like dredging operations tied to seasonal or environmental windows.

Well-prepared APP, EPP, and QC plans also set the tone for the rest of the project. Reviewers and government representatives form early impressions of a contractor's professionalism based on the quality of these initial submittals.

Common Mistakes Contractors Make

• Reusing a prior plan without meaningful revision. Even for the same vessel or similar scope, agencies expect project-specific detail, not a copy-paste submittal.
• Underestimating EPP requirements on environmentally sensitive projects. What's sufficient for a standard building project is often not enough for dredging or waterway work.
• Assuming one agency's standard automatically satisfies another. While meeting EM 385-1-1 standards is often a strong baseline, municipal and non-USACE agencies can still have their own specific requirements that need separate review.
• Waiting too long to start the submittal process. These plans take time to prepare correctly, starting early gives contractors room to address reviewer comments without jeopardizing the schedule.

How Titan Consultants & Engineers Supports These Submittals

In fact, Titan Consultants & Engineers has experience preparing APP, EPP, and QC Plan submittals across USACE districts and non-Army Corps agencies alike, including municipal, Coast Guard, and port authority requirements. Our pre-construction team builds each plan around the specific contract documents and applicable specifications, rather than starting from a generic template.