4/10/2023 0 Comments Osmos pole testing![]() ![]() Poles are "sounded" with a hammer to detect internal decay and bored to determine the location and extent of decay. Sound & Bore with Partial Excavation & Selective Treatment Level of accuracy for identifying rejects: 10 - 35% Poles are both "sounded" with a hammer to detect internal decay and bored to determine the location and extent of the decay. Level of accuracy for identifying rejects: 15% Poles that show signs of internal decay (based on the sound test) are bored to determine the location and extent of the decay. Poles are "sounded" with a hammer to detect internal decay. The use of remedial treatments will earn dividends via extended pole life and improved plant resiliency. ![]() Remedial treatment is the key to getting the most out of your investment. ![]() Applying effective remedial treatments to extend the safe, reliable service-life of the pole.StrengthCalc determines precise section modulus to provide the percent remaining strength for weakened poles. StrengthCalc accounts for both the severity and location of the decay with respect to conductors and equipment. Osmose technicians use StrengthCalc ® software which models the cross section of decaying poles in relation to the transverse loads. A false fail can lead to unnecessary spending on restoration or replacement, while a false pass can create risk that may lead to pole failures and costly damage and repairs. Estimating the pole’s remaining strength to determine pass/fail - Inaccurate strength calculations can be costly.Identifying decay and measuring defects.This line is monitored during business hours and one of their representatives will route your questions for a prompt response.The keys to a successful pole inspection program are: Please leave a detailed message including your name, address and preferred contact phone number or email address. If you have any questions about this work, please call PG&E’s Pole Testing Customer Service Line at 1-87. As necessary, contractor will return to make contact with customer, attempt to reach customer by phone and a letter will be sent. If no response is received, contractor will call customer within 24-48 hours. If customer is not home, a door hanger will be left requesting customer to call contractor to give consent and make arrangements for follow-up visit. For poles in backyards, contractor (lead person #1) will knock to obtain permission to enter yard. Contractors will not enter property without consent from the customer. 3rd crew person performs testing by drilling into pole, applies fumigant if necessary, plugs the poleĬustomers living in the vicinity of these poles will receive a letter providing notification of our work – Sample Letter.2nd crew member evaluates and performs hand-digging excavation if necessary.Osmose contractors work in a four person team (see picture right) and they work in sequence, each performing their task at each pole: They anticipate their work in this area will be completed by the last week of July. There are five Osmose crews working in and around Atherton on PG&E’s Pole Test and Treat Program. If a pole is determined to need reinforcement or replacement, another team will handle that task at a future date. The goal is to confirm and preserve each pole’s strength for the next 10 years. During the next four months, Osmose (PG&E’s contractor) will be inspecting 67,100 wood utility poles in the cities and unincorporated areas throughout San Mateo County. ![]() PG&E inspects their wood poles every 10 years. ![]()
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