Main Site Navigation Header Living Here - Fairfax County Homepage Doing Business in Fairfax County Visiting Fairfax County Fairfax County Government Using this Site Contact Us
Visuals & Full Time Test Slots
you are here: homepage > fire and rescue > fire marshal > publications > visuals & full time test slots

firelane guidelines
Office of the Fire Marshal
Fire Protection Systems
Acceptance Testing

Hours of Operation:
Monday - Friday: 8:00 a.m. - 4:30 p.m.

Location: Burkholder Building
10700 Page Avenue

Fairfax, Virginia 22030
Telephone: 703-246-4821
TTY: 703-385-4419

This document defines visual inspections and tests and explains how visual inspections are scheduled.

in this publication:
WHAT IS A VISUAL INSPECTION?
HOW ARE VISUAL TIME SLOTS SCHEDULED?
WHAT IS A FULL TIME SLOT OR TEST SLOT?
HOW ARE FULL TIME SLOT TESTS SCHEDULED?

VISUAL INSPECTIONS

What is a visual inspection, visual test, or a visual?

A visual inspection is an inspection or test that requires one inspector and usually takes no more than 15 to 20 minutes. A visual inspection may consist of a small punch list or a minor system modification that can be inspected within a 15 to 20 minute time period. An example of a visual inspection is the testing of indicating devices such as strobes or horns for a new tenant build-out. A visual inspection may include one (1) activation device, such as a pull station, a smoke detector, a duct detector, etc. Other examples of a visual inspection are: main drain test, sprinkler flow, tamper tie-in to the fire alarm system, a visual of the tie-in of a 13D system to the domestic water supply, etc.

NOTE: Fairfax County approved fire alarm or sprinkler plans shall be on site for the visual inspection to be performed.

How are visual time slots scheduled?

When you call to reserve a visual inspection time slot, only the date and not the time of the test will be scheduled. On the preceding workday, you will be contacted by Fire Protection Systems and given the time for the visual with a 2-hour test window. Your representative must remain on the job site for the entire 2 hour test window.

What is a full time test slot?

Each day is divided into three time slots consisting of two hours. These time slots are as follows:

  •    7:30 a.m. - 9:30 a.m.
  •    10:30 a.m. - 12:30 p.m.
  •    1:30 p.m. - 3:30 p.m.

How are full time slot tests scheduled?

The full time slots are scheduled according to the type of test requested. One suppression system hydrostatic or a small fire alarm system test can be performed in a two hour slot. (Note: More complex systems may require multiple slots.) A new shell high-rise building fire alarm system may require as many as 8 to 10 days (24-30 time slots) to test. Whereas, a strip warehouse building may only take one time slot.

NOTE: Fairfax County approved fire alarm or sprinkler plans shall be on site for the scheduled tests to be performed.

The following is a partial list of tests requiring a minimum of a 2-hour time slot.*

  •    Any hydrostatic test (except 13D systems)
  •    Clean agent suppression system tests
  •    Fire alarm testing
  •    Electronic door locks (multiple locking devices)
  •    Trip tests (multiple systems)

*There are too many combinations of the above to list them all separately.

The following is a partial list of visual inspections that may be performed in a visual slot.

  •    Underground Fireline Visual
  •    Pump Setting Visual
  •    13D Systems Hydrostatic
  •    Electronic Door Locks (One Locking Device Only)
  •    Standpipe or Underground Fireline Flush
  •    Trip Test (One System)
  •    Fire Alarm (Indicating Devices Only)
  •    Central Station Test
  •    Main Drain Test

Fairfax County is committed to a policy of nondiscrimination in all county programs, services and activities and will provide this document in alternative formats and in different languages upon request. Please call 703-246-4753 (TTY: 711 or 1-800-828-1140) or write: Office of the Fire Marshal, Fire Prevention Division, 10700 Page Avenue, Fairfax, VA 22030. Please allow at least seven working days for preparation of material.



Top of PageSearch Entire Site  advanced search and site map 
Footer Site Menu

Web Privacy Policy Living Here (Home) Doing Business Visiting Government eServices Contact Us Using this Site
©Copyright 2008, Fairfax County, Virginia Advanced Search Site Map

Last Modified: Friday, June 08, 2007