What's included in a fire sprinkler scope of work?

It covers system design, plan submission, piping and head installation, testing, and inspection. It also defines materials, timelines, responsibilities, and payment terms.

How long does a fire sprinkler installation take?

A small commercial space may take a few days. Larger buildings can take several weeks. The design and approval phase typically adds 2-4 weeks before installation starts.

What codes apply to fire sprinkler systems?

NFPA 13 covers commercial buildings, NFPA 13R covers residential up to 4 stories, and NFPA 13D covers single and two-family homes. Your local fire marshal may have additional requirements.

Can I modify this template?

Yes. Adjust sections to fit your project — add details for fire pumps, standpipes, or specialized systems as needed.

Who is responsible for the water supply?

Typically the building owner or GC ensures adequate water supply. The sprinkler contractor designs the system based on available water pressure and flow.

Fire Sprinkler Installation Scope of Work Template | Free Download 2026

Fire sprinkler installations need to be done right — lives depend on it. A clear scope of work makes sure the design, materials, installation, and testing are all documented and agreed upon before the first pipe goes in. This template gives fire protection contractors a straightforward document to define what's being installed, how it'll be tested, and what the client can expect. It works for new construction, retrofits, and tenant improvement projects. Customize it for your project, add your details, and have a professional scope ready to hand over.

Project Overview

This scope covers fire sprinkler system design, pipe installation, sprinkler head placement, system testing, and inspection coordination. Applicable to residential and commercial buildings.

Typical Projects Include:

New construction sprinkler system
Retrofit sprinkler installation in existing building
Tenant improvement sprinkler modifications
System expansion or relocation
Sprinkler head replacement or upgrade
Fire pump installation

Scope of Work

Design & Planning

Task	Description
Hydraulic Design	Design the sprinkler system layout, pipe sizing, and head placement based on occupancy and hazard classification.
Plan Submission	Submit shop drawings to the fire marshal or authority having jurisdiction for review and approval.
Permits	Obtain fire protection permits and coordinate with the general contractor on scheduling.

Installation

Task	Description
Main & Branch Piping	Install risers, cross mains, and branch lines per approved plans. Support and brace all piping to code.
Sprinkler Heads	Install sprinkler heads at specified locations with correct type, temperature rating, and coverage pattern.
Valves & Connections	Install control valves, check valves, fire department connections (FDC), and flow switches.
Fire Pump	Install fire pump and controller if required by the system design.

Testing & Closeout

Task	Description
Hydrostatic Test	Pressure test the system at 200 PSI (or per code) for 2 hours. Document results.
Flow Test	Conduct a main drain test and inspector's test to verify adequate water flow and alarm activation.
Final Inspection	Schedule and pass fire marshal inspection. Deliver as-built drawings and test reports.

Timeline & Milestones

Typical timeline for a fire sprinkler installation. Adjust based on building size and system complexity.

Phase	Duration	Description
Design & Approval	2-4 weeks	System design, plan submission, and permit approval.
Material Procurement	1-3 weeks	Order pipe, fittings, heads, and valves.
Installation	1-4 weeks	Pipe, heads, and valves installed per approved plans.
Testing & Inspection	1-2 days	Hydrostatic test, flow test, and fire marshal inspection.

Roles & Responsibilities

Client / General Contractor

•Provide access and coordinate with other trades
•Ensure water supply meets system requirements
•Approve design changes and change orders
•Process payments per the agreed schedule

Fire Sprinkler Contractor

•Design the system and submit plans for approval
•Pull fire protection permits
•Supply and install all materials
•Conduct required tests and coordinate inspections
•Deliver as-built drawings and documentation

Materials & Equipment

Piping

•Black steel or CPVC sprinkler pipe
•Fittings (grooved, threaded, or welded)
•Pipe hangers, braces, and supports

Heads & Valves

•Sprinkler heads (pendant, upright, or sidewall)
•Control valves and check valves
•Flow switches and tamper switches
•Fire department connection (FDC)

Accessories

•Escutcheons and cover plates
•Inspector's test connection
•Drain piping and signage

Quality Control Standards

NFPA 13/13R/13D Compliance

System designed and installed per the applicable NFPA standard for the building type.

Approved Materials

All pipe, fittings, and heads are UL listed or FM approved for fire protection use.

Hydrostatic Testing

System holds required test pressure with no leaks before acceptance.

Safety Protocols

Fall Protection

Use ladders, lifts, and fall protection when installing overhead piping.

Hot Work Safety

Follow hot work permit procedures when welding or cutting pipe on site.

General Site Safety

Wear PPE. Coordinate with other trades to avoid conflicts in active work areas.

Project Documentation

Approved shop drawings
Permit and inspection records
Hydrostatic test report
Main drain and flow test results
As-built drawings
Material certifications and cut sheets

Financial Terms

Payment Structure

Payments tied to project milestones — deposit at contract signing, progress payments during installation, final payment after inspection approval.

Terms & Conditions

•Deposit due at contract signing (typically 20-30%)
•Progress payment at 50% installation completion
•Final payment due after fire marshal inspection passes
•Change orders require written approval before work proceeds
•Payment due within 30 days of invoice

Acceptance Criteria & Sign-Off

The project is considered complete when the following criteria are met:

1System installed per approved shop drawings
2Hydrostatic test passed with no leaks
3Flow test confirms adequate water supply
4Fire marshal inspection passed
5All documentation delivered to client
6Work area cleaned up

Frequently Asked Questions

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Fire Sprinkler Installation Scope of Work Template