The Definition of Site-Specific Safety Plan (SSSP)

Definition of Site-Specific Safety Plan (SSSP)

A site-specific safety plan (SSSP) is a written document that explains how safety will be managed on one particular construction project. It takes a company's general safety program and applies it to the actual site, including its layout, scope of work, schedule, hazards, people and emergency arrangements. It is sometimes called a project safety plan, site safety plan or, on some federal projects, an accident prevention plan.

A company safety manual describes general rules. A site-specific plan answers practical questions for this job: where the nearest hospital is, where cranes will set up, which trenches need protective systems, who the competent persons are and how subcontractors will coordinate. Many owners and general contractors require an SSSP from every contractor before work begins.

Regulatory Context

Federal OSHA does not have a standard that requires an SSSP by name. However, many OSHA construction standards require site-specific planning, such as fall protection plans under 29 CFR 1926.502(k), site-specific erection plans in steel erection, and emergency procedures. OSHA's Recommended Practices for Safety and Health Programs in Construction also encourage planning for hazards before work starts.

Some owners and agencies make written project plans mandatory. The US Army Corps of Engineers safety manual, EM 385-1-1, requires contractors to submit an accident prevention plan for review. New York City's Building Code requires site safety plans for major building projects. Many private owners, especially in energy, healthcare and technology, also write SSSP requirements into their contracts.

What a Site-Specific Safety Plan Includes

Project Information and Responsibilities

• Project details: Location, scope of work, schedule and key phases.
• Roles: Names and contact details for the project manager, superintendent, safety lead and designated competent and qualified persons.
• Subcontractor duties: How subcontractors will submit their own plans, attend orientations and report hazards.

Hazard Analysis and Controls

• Phase-by-phase hazards: Major hazards for each stage of work, often supported by a job hazard analysis for high-risk tasks.
• Focus Four controls: Specific measures for falls, struck-by, caught-in/between and electrical hazards. See OSHA Focus Four.
• High-risk work: Plans for excavation, crane lifts, hot work, confined spaces, steel erection and work near overhead power lines.
• Health hazards: Controls for silica, noise, lead, heat and chemicals, including hazard communication.

Site Logistics

• Site layout: Access points, traffic routes, laydown areas, crane locations, pedestrian walkways and exclusion zones.
• Public protection: Fencing, sidewalk protection and work zone traffic control where the site borders public areas.
• Utilities: Underground and overhead utility locations, including 811 locate procedures.

Emergency Procedures

• Emergency contacts, alarms and evacuation routes.
• Directions to the nearest hospital and emergency services access to the site.
• First aid arrangements and trained responders.
• Rescue plans for falls, trenches and confined spaces.
• Severe weather and site security procedures. See emergency action plan.

Training, Inspections and Reporting

• Site orientation requirements for all workers and visitors.
• Required training and certifications for specific tasks.
• Inspection schedules and responsibilities.
• Toolbox talk and pre-task plan expectations.
• Incident reporting and investigation procedures.

Good Practices for Site-Specific Safety Plans

• Make it truly site-specific: Walk the site before writing the plan. A copied template with the wrong hospital or hazards undermines trust in the whole document.
• Keep it usable: Put the most important information, such as emergency contacts and site rules, where workers can find it quickly.
• Involve the people doing the work: Foremen and subcontractors often know the real hazards better than anyone.
• Update it as the job changes: Revise the plan for new phases, new trades, design changes and lessons from near misses.
• Share it: Review the plan at site orientation and keep copies in the site office and on mobile devices.

Example of Site-Specific Safety Plan (SSSP)

A general contractor is building a four-story medical office on a tight urban lot next to a busy street. Before mobilizing, the project safety manager walks the site and writes an SSSP that covers the tower crane location and swing radius over the sidewalk, a covered walkway for pedestrians, a traffic control plan for concrete deliveries and the route to the hospital two miles away.

The plan identifies an overhead distribution line along the alley and requires the utility to install insulating covers before the crane is erected. Each subcontractor must submit its own task hazard analyses before starting. Midway through the project, after a near miss during curtain wall installation, the contractor updates the SSSP to add a keep-out zone below the work and a new rule for securing panels in high wind.

Frequently Asked Questions: Site-Specific Safety Plan (SSSP)

Is a site-specific safety plan required by OSHA?

Federal OSHA does not require a document called an SSSP, but many standards require site-specific planning for certain hazards. Owners, general contractors, government agencies and some cities require SSSPs through contracts or local codes.

Who writes the site-specific safety plan?

Usually the general contractor's safety manager or project team, with input from the superintendent and subcontractors. Each subcontractor may also be required to submit its own plan.

How is an SSSP different from a company safety program?

A company safety program sets general policies for all work. An SSSP applies those policies to one project, with its specific hazards, people, layout and emergency arrangements.

How often should an SSSP be updated?

Whenever the project changes in a way that affects safety, such as a new phase, new trades, design changes or lessons learned from incidents and near misses.