Ensuring the structural integrity of your building is extremely important. Yet, even with the best intentions, some overlooked issues can lead to unexpected complications down the road. If you’ve opted for “Start and Stop” or “Gapped” pipe lining to rehabilitate your vertical drainage stacks, there are crucial deficiencies that need your attention, potentially impacting your 2024 SB 4-D SIRS Capital “Reserve” requirements. Additionally, these deficiencies may come as a surprise to owners who believed they had resolved all plumbing concerns. In this blog post, we’ll tell you everything that you need to know.
Understanding the SB 4-D regulations is crucial. While the bill mandates a visual inspection by licensed professionals like engineers or architects, qualified professionals can handle other components of a structural integrity reserve study. This includes assessing the plumbing system, where vertical drainage stacks play a pivotal role in maintaining a building’s stability.
Vertical drainage pipes, found behind the walls, stretch from beneath the foundation to above the roofline, and safely release sewer gasses into the atmosphere. However, many properties along Florida’s coast feature aging cast iron drainage systems. While these pipes typically boast a lifespan of 25-30 years, the corrosive effects of salt air can halve that expectancy, making quick intervention crucial.
The “Gapping” or “Start and Stop” pipelining method, popular among Florida condominium associations, falls short of meeting SB 4-D’s rigorous inspection standards. The “gaps” left at each branch fitting reveal a critical flaw – significant portions of the original cast iron pipe remain untouched, resulting in non-compliant deficiencies in the remaining useful life reserve schedule.
Gapping Method doesn’t address the deteriorated “No-Hubs” resulting in Obstruction and aged sections of pipe. As seen in this clip
This installation method also creates ledges or shoulders within the pipe, violating plumbing codes and compromising the structural integrity. Each downstream liner segment accelerates the deterioration of neoprene gaskets within cast iron ‘no-hub’ couplings. These gaskets, vital for maintaining airtight connections, have a lifespan mirroring that of the pipes themselves.
Gapping Method Deficiency: Gapped edges allow water to get behind the liner, causing separation and eventual collapse. As seen in this clip
At Pipelining Technologies, Inc., we understand the importance of comprehensive inspection and rehabilitation. Our qualified team will provide you with a tailored budget estimate for your schedule, reflecting the remaining useful life and the estimated costs for repair or rehabilitation. Additionally, utilizing non-destructive code-compliant continuous pipelining, we ensure a durable solution with a 50-year useful life.
Don’t let overlooked deficiencies compromise your building’s structural integrity. Contact us today for a free prequalified selected vertical stack video investigation during June and July 2024. Discover your warranty options and protect your property’s future with confidence.
