Manhole Choke !

Manhole Choke is a common occurrence in Singapore. This issue has been plaguing the nation for years, and there seems to be no clear solution in sight. Manholes are essential for drainage, but they can cause all sorts of problems when they get clogged. We'll look at what causes manhole choke and some proposed solutions in greater detail.

Causes of Manhole Choke

Spartan is a tiny opening in a paved or road surface that leads directly to the sewers, which may be daunting. Because of this, it's sometimes covered with a frame or manhole cover. They are generally around 4-5 feet broad, but beyond the cover itself, there are adjusting rings that all play an essential part because it is in line with the street grade. This ensures that overflow sewage is collected securely and safely before being sent down the sewage lines.

A manhole cover has been in use since the early 19th century, and as you can imagine, they've evolved considerably over the years. Traditionally, they were built from the bottom up, but today it's the other way around.


We spoke about this previously, but there are more than simply the main running manholes on streets and pathways. You'll also have one at your home or shared building, which we mentioned before. If you've never seen it before, it's because it's blocked up. Pop outside on a lovely Autumn morning and have a look for it. If you walk outside on an autumn morning when leaves are falling, you'll likely find one!

The most typical reasons for manhole blocking are fallen leaves and heavy rain. The rain washes everything in its path, causing blockages and flooding if left unchecked. If you see a visible obstruction, we suggest taking action to avoid any future problems.

Remove any visible trash, use gloves and a lifting device, and begin cleaning the manhole cover. If you create this and still have flooding, it's time to call one of our professionals out to inspect the situation for you.

Fixing A Clogged Manhole Drain

Tree roots or toilet waste blocking a manhole drain are common reasons. Foreign particles flushed down a toilet or tree roots encroaching on the drain can cause blockages. You can unblock the obstruction in no time with a set of drain rods and the procedures outlined below:

Drain rods can be expensive, but they are worth the investment because you will use them many times and save you money in the long run.

A set includes several stiff yet flexible plastic or metal rods that may be linked end to end and carried down a drain to remove any obstructions. Rod sets have one or more "heads," which are similar to plungers that can penetrate through blockages or scrape the interior surfaces of the pipe; some are corkscrew-shaped and great for ripping tree roots out of drains.

Unclog A Drain

It takes around 30 minutes to unclog a drain. A pair of drain rods, protective clothing, gloves, goggles, and a hose is necessary.

  • Put on your safety gear before removing the lid from a manhole or inspection hatch. Four tiles typically mark the waste pipe's termination.
  • Attach two or three drain rods ahead of time. Insert the rods into the clogged pipe. To assist them in moving forward, turn the rods clockwise rather than counterclockwise since they may unscrew and become trapped in the drain.
  • If there's no resistance, add more rods until you hit the obstruction. To shift the blockage, push and twist the rods; as it shifts, the water trapped in the manhole will flow freely.
  • Remove the rods. Turn them clockwise as you remove them. Clean the rods, especially their threaded end connections, with a hose or pressure washer once removed. Allow drying before storing them for future use.
  • To help wash away any debris in the drain, flush your toilet and run a lot of hot water down the sink.

Please take Note

  • Never climb into a manhole or tank if you see one open, and don't leave an unattended manhole cover. Toxic fumes could rapidly overcome you if you do.
  • When dealing with drains, always use thick rubber gloves, overalls, goggles, and a face mask.

With a drain board, you may promptly clear a clogged manhole drain without calling a plumber if you have the necessary equipment.

Manhole choke is a severe problem in Singapore, and it needs to be addressed urgently. If you are having problems with your drains, contact a professional to help you resolve the issue. Manhole choke can be a nuisance, but it can be solved with the right solutions in place.


How Do You Clear a Drain Choke?

Pour some boiling water down your clogged drain and follow it up with equal parts baking soda and vinegar (baking soda first). If you have a drain, cover it with a plug, leave it for 20-30 minutes, then finish the process with more boiling water to unclog.

What Is a Sewer Choke?

A sewer choke is a blockage in a sewage pipe. They occur when something blocks the pipe from functioning correctly. If your property's sewage choke is cleared, you are responsible for doing so; get help from your local plumber.

How Do You Clear a Manhole Choke?

You can also use a metal wire to clear a clog if it is far down the pipe. If you cannot see a blockage as far down as your eyes may reach, you might want to use a drain cleaner to dissolve the choke residue. The most popular remedy, according to reports, is made of vinegar, baking soda, and lemon.

How We Work

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Current Progress

Analyze Need and Pricing.

Because each work environment and the severity of the plumbing problem are actually different,

Most of the water work requires on-site assessment to provide an accurate repair plan and cost.

Materials and Realization.

Once the assessment is complete and the homeowner agrees with our plumber's proposal and offer,

Immediately we will start preparing the necessary plumbing materials and tools, hen start work and get the job done.

Cleaning and Finish.

Whether it's repairing a leaks water pipe or unblocking a blockage, when the work is completed, it is inevitable that the floor will be dirty due to the overflow of sewage,

Don't worry, our well-trained plumber will take care of cleaning up the grime for you after a job well done.

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