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Key Services: Annual Preventive Maintenance of previously installed Lightning Protection Systems.

Given that Lightning Protection Systems are installed externally and are exposed to the harmful effects of extreme weather conditions, it is important that this system is checked and scheduled for a preventive maintenance works on an annual basis.

Leah Construction & Development Corporation is the only LPS supplier that conducts this type of service for its existing clients.

The rationale of this service is to ensure that the clients’ Lightning Protection System is in proper working condition. As part of its program, LCDC has about 100 clients every year for its preventive maintenance program.

Scope of Works

1. Visual Inspection and pull out of EF lighting
2. Checking and aligning (if necessary) of the LT
to meet the 3mm constant gap required
between points no. 1 and 2.
3. Sharpening of finial tip #1
4. Checking of the material condition of the fiberglass mast
5. Visual inspection and electrical testing of the
entire length of carrier cable.
6. Testing and checking of lightning stroke
counter.
7. Tightening of the clamps to ensure proper
connection of terminal to the cable.
8. Testing of grounding system using earth
resistance tester and cleaning of
500x500x500mm concrete grounding pit
(testing result should be not more than 5
ohms).
9. A written report and recommendation shall be
submitted three (3) days from the date
completion of preventive maintenance work.

LeahConstruction

Key Services: Annual Preventive Maintenance of previously installed Lightning Protection Systems.

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