Joint Commission Flashcards
(32 cards)
EC.02.03.05, EP1
Annual (Supervisory Signal Devices)
What is a Superisory Signal Device?
A device that sends a signal back to the main fire alarm panel
Examples of a Supervisory Signal Device
‒ Sprinkler system pressure
‒ Pressure tank
‒ Dry pipe pressure (High & Low)
‒ Steam pressure
‒ Water level
‒ Water temperature
‒ Room temperature
‒ Wired, powered, or controlled by FA panel
EC.02.03.05, EP 2
Semi-annual (Water Flow & Valve Tamper Switches)
What is a water flow switch?
‒ These devices alarm when the flow of water is detected in the sprinkler system (i.e., possibly a sprinkler head activated)
‒ Vane and pressure type only
‒ Water gongs are included if they are present
What are Tamper Switches
‒ Monitor sprinkler zone valves; a signal is sent to main fire alarm panel if attempt to close
‒ Must be tested semi-annually
‒ Some AHJs also require the valve to be locked in the open position
Tamper Switches
‒ Monitor sprinkler zone valves; a signal is sent to main fire alarm panel if attempt to close
‒ Must be tested semi-annually
‒ Some AHJs also require the valve to be locked in the open position
EC.02.03.05, EP 3
Annual (Detectors and Door Release Devices)
What are Duct Detectors?
The hospital tests duct detectors, heat detectors, manual fire alarm boxes, and smoke detectors on the inventory.
EC.02.03.05, EP 4
Annual (Fire Alarm Audio/Video Devices, Speakers, and Door Releases)
EC.02.03.05, EP 5
Every 12 months, (Off-Site Transmission)
-The hospital tests fire alarm equipment on the inventory for notifying off-site fire responders.
- The results and completion dates are documented.
EC.02.03.05, EP 6
Monthly (FIre Pump No Flow), For automatic sprinkler systems:
- The hospital tests electric motor–driven fire pumps monthly and diesel engine–driven fire pumps every week under no-flow conditions.
- The results and completion dates are documented.
Fire Pump Testing (Churn Test) EP6
‒ Purpose of test is to verify pump is in operating condition
‒ Water flow is not required
‒ Electric – monthly, 10 min.
‒ Diesel – weekly, 30 min.
‒ Pump System
‒ Pump starting pressure
‒ Suction and discharge pressure gauge readings
‒ Electrical System
‒ Time controller is on first step (for reduced voltage or reduced current
starting)
‒ Amount of time to ramp to full speed
‒ Time pump runs after starting (for automatic stop controllers)
EC.02.03.05, EP 7
(Removed July 1, 2022) For automatic sprinkler systems: Every six months, the hospital tests water-storage tank high- and low-water level alarms. The
results and completion dates are documented.
EC.02.03.05, EP 8
(Removed July 1, 2022)
For automatic sprinkler systems: Every month during cold weather, the hospital tests water-storage tank temperature alarms. The results and completion dates are documented.
EC.02.03.05, EP 9
Annual (Main Drain Test),
- The hospital tests main drains at system low point or at all system risers.
-The results and completion dates are documented.
Main Drain Test
‒ Conducted to determine a change in the condition of water supply piping or control valves
‒ Will reveal if there has been any deterioration of the water supply by comparing test results to previous test results
‒ Document both static and residual pressures
‒ When there is a 10% or more reduction in flow from previous test, the cause shall be identified and corrected per NFPA 25.
EC.02.03.05, EP 10
Quarterly (Fire Department Connections), For automatic sprinkler systems: – Every quarter, the hospital inspects all fire department water supply connections.
- The results and completion dates are documented.
Fire Department Connections
‒ These are connections through which the fire department can pump supplemental water into the building sprinkler system or standpipe system
‒ Visible and Accessible
‒ Caps in place
‒ Must be inspected quarterly
EC.02.03.05, EP 11
Annual (Fire Pump Under Flow), For automatic sprinkler systems:
- Every 12 months, the hospital tests fire pumps under flow.
-Fire pump supervisory signals for “pump running” and “pump power loss” are tested annually.
-The results and completion dates are documented.
Fire Annual Flow Test, EP11
‒ Purpose of test is to verify that pump can provide the needed amount of water
‒ Length of pump test time is based upon pump’s rating
‒ Evaluate against previous test and design flow
‒ For installations having an automatic transfer switch , simulate a power failure condition while the pump is operating at peak load
‒ Alarm conditions shall be simulated by activating alarm circuits at alarm sensor locations, and all such local or remote alarm indicating devices (visual and audible) shall be observed for operation
‒ Test results are not less than 95% of either the pressure at rated speed and flow of the initial field acceptance test or the performance on the nameplate
‒ Degradation of more than 5% is investigated and corrected
‒ Test data Volts x Amps is not greater than the rated Volts x rated Amps x permitted motor service (power) factor
‒ Test data voltage is within 5% below and 10% above the rated voltage
Pump Room Tour (Part of EP11)
‒ Controller in auto
‒ ATS in auto
‒ Make sure all service valves are open and labeled
‒ Record (take a picture) pump data pressure and flow at:
‒ Churn
‒ 100%
‒ 150%
‒ Packing dripping
‒ 1 drop per second
‒ Make sure equipment isaccessible
EC.02.03.05, EP 12
5 years (Standpipe Water Flow)
- The hospital conducts hydrostatic and water-flow
tests for standpipe systems.
- The results and completion dates
are documented.
5-Year Standpipe Test (EP12)
‒ Purpose of flow test is to verify the water supply provides design pressure at the required flow
‒ Hydrostatic test required on dry standpipes for two hours
‒ Document gallons per minute flow data
