TE_5.2-015_-_Lighting_Protection_Grounding_Subsystem_Checklist_For_New_Facilities.pdf

TECHNICAL EXHIBIT 5.1-015

DA FORM 7452-2-R, FEB 2002 USAPA V1.00

LIGHTNING PROTECTION GROUNDING SUBSYSTEM CHECKLIST FOR NEW FACILITIES

For use of this form, see TM 5-690; the proponent agency is COE.

1. FACILITY 2. DATE (YYYYMMDD)

3. LOCATION 4. INSPECTOR

5. SKETCH THE LAYOUT OF THE ACTUAL LIGHTNING PROTECTION SUBSYSTEM (Or attach an up-to-date engineering drawing)

6. ALL LIGHTNING PROTECTION EQUIPMENT UL LABELED

YES NO

5. UL MASTER LABEL ISSUED AND PROPERLY ATTACHED TO THE

BUILDING

YES NO

8. AIR TERMINALS

8a. CLASS 8b. HEIGHT 8c. MATERIAL 8d. SIZE (Diameter)

8e. PROPER BASES/FITTINGS

YES NO

8f. PHYSICAL CONDITION 8g. PROPERLY INSTALLED

YES NO

8h. LOCATED AND SPACED AS SPECIFIED

YES NO

8i. DOES THE HEIGHT OF AIR TERMINALS PROVIDE PROPER CONE OF PROTECTION

YES NO

8j. DEFICIENCIES

9. ROOF CONDUCTORS

9a. CLASS 9b. TYPE 9c. SIZE 9d. MATERIAL

9e. BEND RADIOUS 9 f. SECURELY ANCHORED

YES NO

9g. PROPER FITTINGS

YES NO

9 h. LOCATED AND SPACED AS SPECIFIED

YES NO

9i. PROPERLY BONDED TO AIR TERMINALS AND OTHER METAL OBJECTS ON ROOF

YES NO

9j. PROPERLY INTERCONNECTED TO OTHER CROSS ROOF CONDUCTORS

YES NO

9k. DEFICIENCIES

10. DOWN CONDUCTORS

10a. CLASS 10b. TYPE 10c. SIZE 10d. MATERIAL

10e. BEND RADIOUS 10f. SECURLY ANCHORED

YES NO

10g. PROPER FITTINGS

YES NO

10h. LOCATED AND SPACED AS SPECIFIED

YES NO

10i. PROPERLY BONDED TO ROOF CONDUCTORS / AIR TERMINALS AND GROUNDING ELECTRODES

YES NO

10j. DEFICIENCIES

11. GUARDS

11a. TYPE 11b. PROPER FITTINGS

YES NO

11c. SOLIDLY ANCHORED

YES NO

12. GROUNDING ELECTRODES

12a. TYPE 12b. SIZE 12c. LENGTH (Each) 12d. FORM COUNTERPOISE LOOP

YES NO

12e. DISTANCE BELOW GRADE LEVEL 12f. DISTANCE FROM OUTER WALL 12g. PROPERLY INSTALLED

YES NO

12h. PROPERLY CONNECTED TO OTHER GROUNDING SYSTEMS OF THE BUILDING

YES NO

12i. PROPERLY CONNECTED DOWN CONDUCTORS

YES NO

12j. GROUND RESISTANCE MEASUREMENT