Win your first federal construction contract and somewhere in the specifications you will meet a requirement that does not exist in commercial work: the site safety and health officer, or SSHO. On projects governed by the US Army Corps of Engineers safety manual, EM 385-1-1, the SSHO is not a nice-to-have title. It is a contract-defined role with government-reviewed qualifications, and failing to staff it correctly can hold up mobilization or stop work entirely. Here is what GCs and project managers need to know before bidding or staffing a federal job.
What Is an SSHO?
The SSHO is the contractor’s designated safety professional on a federal project, responsible for implementing the site safety and health program required by EM 385-1-1, the USACE Safety and Health Requirements Manual. The requirement reaches your project through the contract: USACE incorporates the manual into its construction contracts, and NAVFAC and other Department of Defense agencies apply it as well, typically through a specification section such as UFGS 01 35 26, Governmental Safety Requirements. (New to the role itself? Start with what an SSHO is and does; for the manual beyond the SSHO, see our EM 385-1-1 contractor’s guide.)
Two framing points before the details. First, the SSHO is a role defined by your contract, so the governing documents control over any summary, including this one. Second, USACE issued an updated edition of EM 385-1-1 in 2024, while many active contracts still reference the 2014 edition. Your contract states which edition applies, and the differences matter when you qualify a candidate.
Core SSHO Qualification Requirements
Details vary by edition and contract, but federal solicitations built on the 2014 edition of EM 385-1-1 have generally required an SSHO to have:
- Five years of continuous construction safety experience in supervising or managing general construction, managing safety programs, or conducting hazard analyses and developing controls. Comparable general industry experience is accepted for some scopes.
- An experience offset for accredited credentials. Candidates holding a nationally accredited safety certification such as the CSP, OHST, or CHST have commonly been accepted with four years of experience. Verify against your contract’s edition and project-specific language.
- OSHA 30-hour construction training, or an equivalent course, completed within the last five years.
- Documented continuing safety and health training each year to maintain competency.
On top of the manual, individual solicitations frequently tier SSHO requirements by project size, complexity, and hazard level, and most require the government to review and accept the SSHO’s resume before work begins. Read the spec section, not just the manual.
What an SSHO Does Day to Day
An SSHO must be on site whenever work is being performed, and on larger contracts the role is full time with no collateral duties. Typical responsibilities include:
- Implementing the Accident Prevention Plan (APP), the project safety plan prepared under EM 385-1-1 Appendix A
- Reviewing activity hazard analyses (AHAs) with crews before each definable feature of work
- Conducting and documenting daily safety inspections and tracking deficiencies to closure
- Running safety meetings and orientations for site personnel
- Supporting mishap reporting, investigation, and recordkeeping requirements
- Interfacing with the quality control manager, the contracting officer’s representative, and government safety staff
The documentation burden is the culture shock for contractors new to federal work. Daily reports, AHAs, and inspection logs are deliverables, and gaps surface in government audits.
Competent Persons Are Still Required
Staffing an SSHO does not satisfy OSHA or EM 385-1-1 requirements for designated competent persons. Excavation, scaffolding, fall protection, crane operations, and confined space work still require competent person designations for those activities. A strong SSHO coordinates those designations and verifies training, but one person rarely covers every requirement on a project of any size.
What Happens If You Get It Wrong
- Rejected submittals. If the government does not accept your SSHO’s qualifications, you cannot mobilize on schedule.
- Work stoppages. No qualified SSHO on site can mean no work performed, at your cost.
- Compliance exposure. Deficient safety administration invites cure notices and colors performance evaluations that follow you into future federal bids.
Staffing the SSHO Role
SSHO-qualified professionals are a thin slice of the safety workforce: the experience minimums, training recency, and federal documentation fluency rule out most generalist candidates. Hiring one as permanent headcount for a single period of performance rarely pencils out, which is why many contractors bring in a contract SSHO scoped to the project. A staffing partner with a bench of pre-vetted, federally experienced safety professionals can present resume packages formatted for government submittal and have an accepted candidate on site quickly, often within days once paperwork clears.
If you are still scoping what the role should look like on your project, our guide to hiring a site safety manager covers qualifications, vetting, and the direct hire versus contract decision in depth — and our SSHO staffing service exists for exactly this situation.
Frequently Asked Questions
Does the SSHO have to be on site full time?
The SSHO must be present whenever work is underway, and many contracts require the role to be dedicated, with no collateral duties. Some smaller or lower-hazard scopes allow a properly qualified superintendent to double-hat with government approval. The contract decides, so confirm before you staff.
Is OSHA 30 enough to serve as an SSHO?
No. OSHA 30 is one element of the qualification package, alongside years of documented construction safety experience and ongoing annual training, and the government must accept the full resume.
Does holding a CSP or CHST automatically qualify someone?
No, but it helps. Accredited credentials have commonly reduced the required experience years under the 2014 edition, and they strengthen a submittal. The experience and training minimums still apply.
Which edition of EM 385-1-1 applies to my project?
The edition named in your contract documents. USACE published an updated edition in 2024, but many active and recently awarded contracts still run on the 2014 edition. When in doubt, ask your contracting officer’s representative in writing.
Need an SSHO Who Will Pass Government Review?
3P Safety Staffing places pre-vetted, EM 385-1-1 experienced SSHOs and site safety professionals on federal, USACE, and NAVFAC projects in all 50 states, often within days. Call (252) 229-5238 or request a quote through our contact page and we will review your spec with you.