Single Family Residential Building Inspections
In single family buildings, the fire inspector inspects all gas and oil fired systems. Inspections must be completed before a certificate of occupancy can be issued.

Fire Inspections for Commercial and Industrial Structures
The most extensive inspections involve commercial and industrial buildings.

Sprinkler Systems
1) Developers must submit the fire alarm and sprinkler system plan to the fire marshal for review and approval.
2) During the building process, the fire marshal makes a preliminary inspection to check the piping for the sprinkler system.
3) When the sprinkler system is completed, the inspector performs a final inspection on sprinkler systems, subject to all applicable codes. If developers or owners don't want to buy a copy of these codes, they can be reviewed at the Fire Marshal's office at the Fire Station or the building department in the town hall, 50 Nashua Road.

Fire Alarm Systems
1) Developers must submit the fire alarm system plan to the fire marshal review and approval.
2) During the building process, the fire inspector makes a preliminary inspection to check the location of devices and wiring.
3) When the alarm system is completed, the inspector witnesses the final test, including triggering the alarms.

Mechanical Systems
Inspect gas burning or oil burning devices, such as heating systems and industrial ovens.

Structural
Examine code-required fire separations or fire walls, which reduce fire and smoke spread. The fire marshal works closely with the building inspector on this aspect of the inspection.
Structural inspections start early and are ongoing throughout the construction phase. The actual number of inspections needed depends on the use of the building. For example, a high hazard building is going to be heavily inspected. Once the user and size of the building is determined, the fire inspector can give the developer a good estimate of the inspection process.

Site Plans
The Fire Department is also consulted early in the review process by the Planning Board. (Fire Marshal reviews the material submitted to the Planning Board, the developer does not have to submit additional site plans for the Fire Department.) Key site plan issues are fire and emergency vehicle access and hydrant placements.

Tips for a Successful Inspection
It is easier to solve problems early in the plan process. The Fire Marshal is willing to meet as many times as possible to solve the problems. In short, meet with the inspector early and often.
If the builder has federal or state guidelines to follow, as well as local codes, let the Fire Marshal know as soon as possible so he can resolve any conflicts.

Services and Fees 
The Fire Marshal is available for consultation to look over materials related to the structure, but the Fire Marshal requires 48 hours notice for any inspections or meetings.
Appointments with the inspector can be made through the Fire Department dispatcher (432-1125). You don't have to wait to speak to the inspector directly.