05 Semi-Annual NFPA 25 Visual and Functional Inspection July 2022.pdf

SEMI-ANNUAL NFPA 25 VISUAL AND

FUNCTIONAL INSPECTION

Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems Wet Joey Lindsey:

2022-07-19T22:47:52.343Z job number: 24977158 Hollings Marine Laboratory 331 Fort Johnson Road Charleston, SC 29412

Information on this form covers the minimum requirements of NFPA 25 for fire sprinkler systems.

PART I - OWNER'S SECTION

Is the building occupied? Yes

Has the occupancy classification and hazard of contents remained the same since the last inspection? Yes

Are all fire protection systems in service? Yes

Has the system remained in service without modification since the last inspection? Yes

Was the system free of actuations of devices or alarms since the last inspection? Yes

PART II - INSPECTION AND TESTING

DAILY & WEEKLY

Inspection Items Control valves supervised with seals are accessible and in correct (Open or Closed) position? Yes

MONTHLY

Inspection Items

Control valves with locks or electrical supervision are accessible and in correct (Open or Closed) position? Yes

Sprinkler wrench with spare sprinklers? Yes

Gauges in wet- pipe system in good condition and showing normal water supply pressure? Yes

Alarm valve - exterior:

Gauges show normal supply water pressure is being maintained? Yes

Valves and trim are free from physical damage? Yes

Valves in appropriate open or closed position? Yes

The retarding chamber or alarm drains are not leaking? Yes

QUARTERLY

Inspection Items

Fire Department Connections (If applicable, see FDC List):

Waterflow alarm and supervisory signal initiating devices free from physical damage? Yes

Gauges monitoring water pressure show that normal supply pressure is being maintained? Yes

Testing Items Mechanical waterflow alarm devices passed tests by opening the inspector's test connection or bypass connection with alarms actuating and flow observed?

Yes

Post indicating valves opened until spring or torsion is felt in the rod, then closed back one-quarter turn? Yes

Main drain test - if the sole supply is through a backflow preventer or pressure-reducing valve.

Record Static & Residual Pressure:

Please see attached Main Drain List

SEMI-ANNUALLY

Testing Items

Valve supervisory switches indicate movement?

Vane-type and pressure switch-type water flow alarm devices passed tests by opening the inspector's test connection with alarms actuating and flow observed?

Yes

Device Type Frequency QTY Inventoried

QTY Tested QTY Not Tested

QTY Passed QTY Failed

SEMI-ANNUAL INSPECTION, TEST AND MAINTENANCE FOR OUTSIDE STEM AND YOKE-

CONTROL VALVE WITH TAMPER SWITCH

Semi-Annual 3 3 0 3 0

QUARTERLY INSPECTION, TEST AND MAINTENANCE FOR MAIN DRAIN Quarterly 5 5 0 5 0

SEMI-ANNUAL INSPECTION, TEST AND MAINTENANCE FOR INTERNAL BUTTERFLY VALVE-

CONTROL VALVE WITH TAMPER SWITCH

Semi-Annual 1 1 0 1 0

QUARTERLY INSPECTION, TEST AND MAINTENANCE FOR FIRE DEPARTMENT CONNECTION Quarterly 1 1 0 1 0

Semi-Annual Inspection, Test and Maintenance for Internal Butterfly Valve-Control Valve with Tamper Switch

Identifier Location Description Device Type Date of Test Tested By: Tested? Passed?

BLS3/ Section A, B, C, D, E Internal Butterfly Valve- Control Valve with Tamper Switch

07-19-2022 Joey Lindsey Tested Passed

Valve size (inches): N/A

In the normal open or closed position? Yes

Sealed, locked, or supervised? Yes

Accessible? Yes

Free from external leaks Yes

Provided with applicable identification Yes

Operated through its full range and returned to its normal position? Yes

A distinctive signal indicated movement from the valve’s normal position during either the first two revolutions of the hand wheel or when the stem of the valve moved one-fifth of the distance from its normal position?

Yes

Quarterly Inspection, Test and Maintenance for Main Drain Identifier Location Description Device Type Date of Test Tested By: Tested? Passed?

BLS3/ Section A, B, C, D, E Main Drain 07-19-2022 Joey Lindsey Tested Passed

Gauge Year (if applicable): 2017

Static Pressure (PSI): 90

Residual Pressure (PSI): 65

Was pressure within 10% of the previous test? Yes

Identifier Location Description Device Type Date of Test Tested By: Tested? Passed?

Section F Main Drain 07-19-2022 Joey Lindsey Tested Passed

Gauge Year (if applicable): 2017

Static Pressure (PSI): 90

Residual Pressure (PSI): 65

Was pressure within 10% of the previous test? Yes

Identifier Location Description Device Type Date of Test Tested By: Tested? Passed?

Section H 1st fl offices Main Drain 07-19-2022 Joey Lindsey Tested Passed

Gauge Year (if applicable): 2017

Static Pressure (PSI): 90

Residual Pressure (PSI): 65

Was pressure within 10% of the previous test? Yes

Identifier Location Description Device Type Date of Test Tested By: Tested? Passed?

Section H 2nd fl offices Main Drain 07-19-2022 Joey Lindsey Tested Passed

Gauge Year (if applicable): 2017

Static Pressure (PSI): 95

Residual Pressure (PSI): 65

Was pressure within 10% of the previous test? Yes

Identifier Location Description Device Type Date of Test Tested By: Tested? Passed?

Section H 1st fl labs Main Drain 07-19-2022 Joey Lindsey Tested Passed

Gauge Year (if applicable): 2017

Static Pressure (PSI): 90

Residual Pressure (PSI): 65

Was pressure within 10% of the previous test? Yes

Quarterly Inspection, Test and Maintenance for Fire Department Connection Identifier Location Description Device Type Date of Test Tested By: Tested? Passed?

Fort Johnson rd side of building Fire Department Connection

07-19-2022 Joey Lindsey Tested Passed

Hydrostatic test of the piping from the FDC to the fire department check valve performed at 150 PSI for 2 hours in the last 5 years (if applicable)?

Yes

Year of last 5 year hydrostatic test (if applicable)? N/A

Visible and accessible? Yes

Coupling/swivels in place and operate correctly? Yes

Plugs/caps are in place? Yes

Gaskets are not damaged? Yes

Identification signs are in place? Yes

Check Valve is not leaking? Yes

Automatic drain valve is in place and operating properly? Yes

Clapper(s) operates correctly? Yes

Interior is clear of obstructions? Yes

Visible piping supplying the FDC is undamaged? Yes

Semi-Annual Inspection, Test and Maintenance for Outside Stem and Yoke-Control Valve with Tamper Switch

Identifier Location Description Device Type Date of Test Tested By: Tested? Passed?

Backflow suction control Outside Stem and Yoke- Control Valve with Tamper Switch

07-19-2022 Joey Lindsey Tested Passed

Valve size (inches): N/A

In the normal open or closed position? Yes

Sealed, locked, or supervised? Yes

Accessible? Yes

Free from external leaks Yes

Provided with applicable identification Yes operated through its full range and returned to its normal position? Yes

A distinctive signal indicated movement from the valve’s normal position during either the first two revolutions of the hand wheel or when the stem of the valve moved one-fifth of the distance from its normal position?

Yes

Identifier Location Description Device Type Date of Test Tested By: Tested? Passed?

Backflow discharge control Outside Stem and Yoke- Control Valve with Tamper Switch

07-19-2022 Joey Lindsey Tested Passed

Valve size (inches): N/A

In the normal open or closed position? Yes

Sealed, locked, or supervised? Yes

Accessible? Yes

Free from external leaks Yes

Provided with applicable identification Yes operated through its full range and returned to its normal position? Yes

A distinctive signal indicated movement from the valve’s normal position during either the first two revolutions of the hand wheel or when the stem of the valve moved one-fifth of the distance from its normal position?

Yes

Identifier Location Description Device Type Date of Test Tested By: Tested? Passed?

A131 Mech room sectional control Outside Stem and Yoke- Control Valve with Tamper Switch

07-19-2022 Joey Lindsey Tested Passed

Valve size (inches): N/A

In the normal open or closed position? Yes

Sealed, locked, or supervised? Yes

Accessible? Yes

Free from external leaks Yes

Provided with applicable identification Yes operated through its full range and returned to its normal position? Yes

A distinctive signal indicated movement from the valve’s normal position during either the first two revolutions of the hand wheel or when the stem of the valve moved one-fifth of the distance from its normal position?

Yes