National Lightning Protection Corp. 4120 Brighton Boulevard, Unit A-37 Denver, Colorado 80216 800/628.2816 http://www.theprotectionsource.com STRAIGHT CHEMICAL GROUND ROD LP-21E 07/02 PREVECTRON 4 EASE LIGHTNING PROTECTION SYSTEMS NLP #TR-1 REINFORCED CONCRETE GROUND INSPECTION WELL WITH CAST IRON LID MARKED "GROUND". FOR LOCATIONS REQUIRING VANDAL RESISTANT LID USE NLP #TR-1/VR. MOUNT WELL FLUSH WITH FINISHED GRADE. COORDINATE INSTALLATION WITH THE GENERAL CONTRACTOR. 18" NLP #28 COPPER PIGTAIL FOR CONNECTION WITH DOWN CONDUCTOR OR GROUND LEAD. MAKE CONNECTION WITH BURNDY HYGROUND YGHC34C29 COPPER HIGH COMPRESSION CONNECTOR. FACTORY INSTALLED WELD CONNECTION BURIAL DEPTH INDICATOR CHEMICAL LEACHING HOLE NLP #C10S-28 CHEMICAL GROUND ELECTRODE 10" DIAMETER AUGURED HOLE BACK FILLED WITH SOIL BENTONITE AND WATER MIXTURE. NOTES: THE GENERAL CONTRACTOR SHALL CLEARLY MARK ALL OTHER SYSTEMS BELOW GRADE PRIOR TO THE COMMENCEMENT OF THE GROUND SYSTEM INSTALLATION.
National Lightning Protection Corp.4120 Brighton Boulevard, Unit
A-37
Denver, Colorado 80216800/628.2816
http://www.theprotectionsource.com
STRAIGHT CHEMICAL GROUND RODLP-21E
07/02 PREVECTRON 4 EASE LIGHTNING PROTECTION SYSTEMS
NLP #TR-1 REINFORCED CONCRETE GROUND INSPECTION WELL WITH CAST
IRON LID MARKED "GROUND". FOR LOCATIONS REQUIRING VANDAL RESISTANT
LID USE NLP #TR-1/VR. MOUNT WELL FLUSH WITH FINISHED GRADE.
COORDINATE INSTALLATION WITH THE GENERAL CONTRACTOR.
18" NLP #28 COPPER PIGTAIL FOR CONNECTION WITH DOWN CONDUCTOR OR
GROUND LEAD. MAKE CONNECTION WITH BURNDY HYGROUND YGHC34C29 COPPER
HIGH COMPRESSION CONNECTOR.
FACTORY INSTALLED WELD CONNECTION
BURIAL DEPTH INDICATOR
CHEMICAL LEACHING HOLE
NLP #C10S-28 CHEMICAL GROUND ELECTRODE
10" DIAMETER AUGURED HOLE BACK FILLED WITH SOIL BENTONITE AND
WATER MIXTURE.
NOTES:
THE GENERAL CONTRACTOR SHALL CLEARLY MARK ALL OTHER SYSTEMS
BELOW GRADE PRIOR TO THE COMMENCEMENT OF THE GROUND SYSTEM
INSTALLATION.
