H03_Drawing.pdf

SITE LOCATION (S-563 SATCOM BUILDING)

LIGHTNING PROTECTION PLAN (S-563 SATCOM BUILDING)

NOTE:

1. Existing LPS Air Terminal spacing exceeds the 20ft and must be corrected (20ft or less) in the contractor’s new LPS design that will replace the existing LPS.

2. Install cross conductors at 35’ (or less) from last conductor.

3. Install air terminals at 18’ (or less) intervals along conductors. Cross conductors air terminals can be spaced 35’ (or less).

4. Install down conductors at 85’ (or less) and at corners. Down conductors need protected to a height of 6’ using PVC or metallic guards. Down conductors need connected to EGS through paved and unpaved areas.

5. Completely remove old system and fill all holes.

6. Longest dimensions (135’x134’) total square footage ~12,750

7. All equipment material and workmanship shall comply with all the requirements of National Electrical Code latest edition, National Electrical Safety Code and NFPA 780

GND. ROD COPPER

CLAD STL. ¾”Ф x

10’LG. (TYP.)

BLDG. RING GND. WIRE #4/0. “BC”

GND. TEST WELL

20’ MAX

(TYP.)

6 CROSS CONDUCTORS SHORTER

THAN 150’, SPACED 35’ FROM

PERIMETER

#2/0 AWG, STRANDED

COPPER CABLE (TYP.)

AIR TERMONAL 24” TALL ½” DIA, CU

(TYP. QTY AS REQUIRED)

LPS DETAIL (S-563 SATCOM BUILDING)

EGS DETAIL (S-563 SATCOM BUILDING)