dhyatt
08-23-2005, 10:40 AM
CARY BEGINS NEXT PHASE OF SEWER SYSTEM LEAK TESTING
CARY, NC – The Town of Cary will “smoke out” sewer problems as it begins the annual leak testing in a large portion of town today. This year's testing will focus on an area generally bounded by Bond Park, Old Apex Road, Cary Parkway, and Davis Drive. The Town’s Public Works and Utilities Department will conduct the leak tests over about a five-week period by introducing detection “smoke” into neighborhood sewer lines. The “smoke” will locate places where storm and other surface water can enter the Town’s sewer collection system as well as help reveal sources of sewer odors.
This is the eighth phase of a comprehensive, fourteen-year leak-testing project to help provide a safe, economical, efficient, and environmentally sound sewer system throughout Cary. Town personnel expect to visit about 1,704 manholes and 55 miles of sewer lines as part of this year’s program. Last year’s testing involved roughly 1,244 manholes and 43 miles of system.
“The leak testing program continues to be a very important part of the Town’s overall collections system maintenance program,” said Sam Tingler, Cary’s Manager of Utility Systems Maintenance. “Last year’s work went very well and contributed greatly to our ability to identify points of inflow into the system.” Tingler added that the work appeared to have very little negative impact on the community.
To ensure that residents in the affected areas are comfortable with the testing process, the Town mailed letters advising property owners of the upcoming testing. Because of the size of the test area as well as the need for good weather, it will take several weeks to complete the project. So, the Town will also distribute notices to every house and building within the 24 hours before the testing begins in a specific area. Project progress maps are updated regularly on its Web site.
Once again, Cary is using a special, non-toxic product that, when mixed with pressurized air, gives the appearance of smoke. The product is manufactured for this purpose and, therefore, leaves no residuals or stains and has no effect on plants and animals. The “smoke” has a slight, distinctive–but not unpleasant–odor.
In the unlikely event that people have direct contact with the smoke, they may experience some minor respiratory irritation such as sneezing, runny nose, and watery eyes. These conditions last only a few minutes where there is adequate ventilation. However, those people with asthma, emphysema, or other respiratory conditions who are planning to stay in their homes or buildings during the testing should notify the Town immediately so that their case can be discussed in further detail.
Traces of the smoke or its odor in houses or buildings is an indication that gases and odors from the sewer system may also be entering the structure. Since sewer gases can be harmful, people who notice the test smoke in their buildings should immediately report it to the Public Works and Utilities Department testing crew.
“Location, identification, and correction of the source of smoke entering a citizen’s home or business is strongly recommended,” said Tingler. He added that while the Town’s Public Works and Utilities Department will render all possible assistance, the correction of any defects in the pipes and sewer on private property will be the responsibility of the owner.
Leak testing “smoke” may enter a structure if:
1. Vents connected to the building’s sewer pipe are inadequate, defective, or improperly installed; or
2. Traps under sinks, tubs, basins, showers and other drains are dry, defective, improperly installed or missing; or
3. Pipe, connections and seals of the wastewater drain system in and under your building are damaged, defective, have plugs missing, or are improperly installed.
Once the 24-hour notice is received, occupants are encouraged to run water into all of their drains for one minute, especially those used infrequently. This will reduce the likelihood of smoke entering the house inadvertently because of dry traps (number 2 above).
Citizens with questions or who desire more information should call (919) 469-4090 during regular business hours (8 a.m.-5 p.m.), or visit our Smoke Testing Web section anytime at www.townofcary.org.
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PRIMARY CONTACTS: Sam Tingler, Manager of Utility Systems Maintenance (919) 469-4095
Rob Bonne, Utilities Division Director, (919) 469-4303
Bill Coleman, Town Manager, (919) 469-4002
Susan Moran, Public Information Officer, (919) 460-4951
CARY, NC – The Town of Cary will “smoke out” sewer problems as it begins the annual leak testing in a large portion of town today. This year's testing will focus on an area generally bounded by Bond Park, Old Apex Road, Cary Parkway, and Davis Drive. The Town’s Public Works and Utilities Department will conduct the leak tests over about a five-week period by introducing detection “smoke” into neighborhood sewer lines. The “smoke” will locate places where storm and other surface water can enter the Town’s sewer collection system as well as help reveal sources of sewer odors.
This is the eighth phase of a comprehensive, fourteen-year leak-testing project to help provide a safe, economical, efficient, and environmentally sound sewer system throughout Cary. Town personnel expect to visit about 1,704 manholes and 55 miles of sewer lines as part of this year’s program. Last year’s testing involved roughly 1,244 manholes and 43 miles of system.
“The leak testing program continues to be a very important part of the Town’s overall collections system maintenance program,” said Sam Tingler, Cary’s Manager of Utility Systems Maintenance. “Last year’s work went very well and contributed greatly to our ability to identify points of inflow into the system.” Tingler added that the work appeared to have very little negative impact on the community.
To ensure that residents in the affected areas are comfortable with the testing process, the Town mailed letters advising property owners of the upcoming testing. Because of the size of the test area as well as the need for good weather, it will take several weeks to complete the project. So, the Town will also distribute notices to every house and building within the 24 hours before the testing begins in a specific area. Project progress maps are updated regularly on its Web site.
Once again, Cary is using a special, non-toxic product that, when mixed with pressurized air, gives the appearance of smoke. The product is manufactured for this purpose and, therefore, leaves no residuals or stains and has no effect on plants and animals. The “smoke” has a slight, distinctive–but not unpleasant–odor.
In the unlikely event that people have direct contact with the smoke, they may experience some minor respiratory irritation such as sneezing, runny nose, and watery eyes. These conditions last only a few minutes where there is adequate ventilation. However, those people with asthma, emphysema, or other respiratory conditions who are planning to stay in their homes or buildings during the testing should notify the Town immediately so that their case can be discussed in further detail.
Traces of the smoke or its odor in houses or buildings is an indication that gases and odors from the sewer system may also be entering the structure. Since sewer gases can be harmful, people who notice the test smoke in their buildings should immediately report it to the Public Works and Utilities Department testing crew.
“Location, identification, and correction of the source of smoke entering a citizen’s home or business is strongly recommended,” said Tingler. He added that while the Town’s Public Works and Utilities Department will render all possible assistance, the correction of any defects in the pipes and sewer on private property will be the responsibility of the owner.
Leak testing “smoke” may enter a structure if:
1. Vents connected to the building’s sewer pipe are inadequate, defective, or improperly installed; or
2. Traps under sinks, tubs, basins, showers and other drains are dry, defective, improperly installed or missing; or
3. Pipe, connections and seals of the wastewater drain system in and under your building are damaged, defective, have plugs missing, or are improperly installed.
Once the 24-hour notice is received, occupants are encouraged to run water into all of their drains for one minute, especially those used infrequently. This will reduce the likelihood of smoke entering the house inadvertently because of dry traps (number 2 above).
Citizens with questions or who desire more information should call (919) 469-4090 during regular business hours (8 a.m.-5 p.m.), or visit our Smoke Testing Web section anytime at www.townofcary.org.
###
PRIMARY CONTACTS: Sam Tingler, Manager of Utility Systems Maintenance (919) 469-4095
Rob Bonne, Utilities Division Director, (919) 469-4303
Bill Coleman, Town Manager, (919) 469-4002
Susan Moran, Public Information Officer, (919) 460-4951