A burst flexi hose is a job we attend to almost every day. In all likelihood, you will have multiple flexi hoses in your home. They will exist commonly in both residential and commercial buildings under the kitchen sink, under the bathroom vanity basins, under the toilet cistern and under the laundry tub. Invariably when we attend to a burst flexi hose it has been damaged during installation causing kinking and has further experienced corrosion. Almost always the burst flexi hose was a time bomb waiting to happen. The braided stainless steel “simple to install” flexi hose has over the last 10 years replaced copper pipe connections to taps and toilet cisterns. Unfortunately, the braided stainless steel flexi hose has not lived up to expectations and delivered on the rust protection anticipated. In our experience, a burst flexi hose is caused by:
- incorrect installation with multiple kinks in the braided stainless steel
- stretching of the flexi hose to make the connection fit
- chemical attack from household cleaners
All of the above can create the perfect storm scenario in causing the braided stainless steel to corrode and rust. It then is just a matter of time until the stainless steel braiding fails which allows for the inner liner to burst. Here at Whywait Plumbing, we are now installing a polyamide hi class water hooker from Abey Australia which is the most technologically advanced flexi hose we have seen come onto the market. The Abey polyamide hi class water hooker cannot rust or corrode as it uses polyamide braiding that is similar to the Kevlar used in bulletproof vests. The connectors are manufactured from brass alloy so the entire flexihose will never rust even if its continually in contact with chemicals such as chlorine.
We are confident you will never experience a burst flexi hose once we install the Abey polyamide hi class water hooker as they literally cannot rust and cannot kink but best of all they come with a 15-year rust resistant warranty. Kinking is often the cause of a burst flexi hose but cannot occur with the Abey polyamide hi class water hooker. Kinking is simply poor installation as a result of over tightening the connector which twists the stainless steel braided hose. This over tightening creates pressure and tension in the braiding which frequently results in the inner liner bursting through the braiding and rupturing. The Abey polyamide hi class water hooker has a simple design to ensure that it is anti-kink. When we install the Abey polyamide hi class water hooker we are able to use two spanners to counteract any twisting that results in kinking.
Most of the flexi hoses currently used have an inner lining manufactured from EPDM which has the potential to absorb and release harmful chemicals such as chlorine into your drinking water. This ability to absorb chemicals also results in a potential burst flexi hose. With the Abey polyamide hi class water hooker the inner lining is manufactured from Softpex Core. The Softpex Core inner liner gives a superior mechanical performance to EPDM guaranteeing a longer life due to its higher tensile strength, higher abrasion resistance, higher working water pressure and non-corrosiveness. The extensive age/stress testing undertaken resulted in an amazing 0% failure rate.
We strongly recommend that you get us to check your flexi hoses every year for rust and/or corrosion and that they are replaced every five years. This will give you the peace of mind in knowing that the flexi hose in your home or business is not rusting and about to explode releasing water at 25 litres every minute that it flows. Rust is the #1 enemy of a braided stainless flexi hose.
When we replace your existing stainless steel flexi hoses with the Abey polyamide hi class water hooker we guarantee you will get:
- superior strength and corrosion resistance
- tested and WaterMark approved for use in Australia
- superior tensile strength
- superior working water pressure
- a superior mechanical performance with the Softpex core inner liner
- a 15-year rust resistant warranty from the manufacturer
As always we must caution you that installing or replacing a flexi hose is not a legally compliant DIY installation and under Queensland law must be done by a licensed plumber. You need to be aware that undertaking a DIY installation has the likelihood of making your insurance coverage null and void and the manufacturer’s warranty null and void if the flexi hose bursts and causes damage. Don’t wait for the ticking time bomb of your existing stainless steel braided flexi hoses to strike! Call us now to get us to upgrade you to the Abey polyamide hi class water hooker.
Gold Coast council water rates are about to increase again. For both homeowners and business owners, this could be a double whammy when you couple this with the increases in power bills in recent years.
The Increases are likely to continue in coming years even though the City of Gold Coast has not increased its portion of your water bill at all for three years. Bulk water charges for the City of Gold Coast are recommended to increase by the Queensland Competition Authority a further $12 a year for the next two years.
The City of Gold Coast has now finalised the 2018-19 budget. Your Gold Coast council water rates charges will not increase on the retail and distribution component of the water and sewerage charges from the last financial year.
However, the significant portion of your water cost which is Queensland Government’s bulk water price will increase in line with the recommendations by the Queensland Competition Authority. The bulk water price will increase by 2.5% from $2.74 per kilolitre to $2.91 per kilolitre.
Contrary to some urban myths City of Gold Coast no longer owns Hinze Dam and the desalination plant. Gold Coast Water buys the water that you use through your meter from Seqwater owned by the Queensland Government. The price paid for the bulk water is itemised in your water bill.
Essentially the bulk water charges levied by the Queensland Government makes up the bulk of your water bill.
These charges are still reflecting the poor planning from 20 years ago that resulted in the multi-billion dollar water grid construction in 2007-08 which resulted in supply pipes connecting all of South-East Queensland being built. To a large extent, the pipe grid was constructed without dams being built and to lesser extent dams constructed without pipes which also resulted in the construction of the seldom-used Tugun desalination plant.
For 2018-19 your Gold Coast council water rates will increase on 1 July for your water and sewerage which will comprise of the following charges:
- Queensland Government bulk water charge $2.91 per k/L
- City of Gold Coast distribution $1.09 per k/L
- Total water consumption charge $4.00 per k/L
The water and sewerage access charges will remain the same as in previous years being:
- water access charge of $212.08 per year
- sewerage access charge of $724.12 per year.
Currently, water charges are relatively stable, but significant problems are looming. Long term planning is required to address the issues of aging infrastructure and their maintenance costs which will impact Gold Coast council water rates.
Infrastructure Australia in a major report has predicted water bills will go the way of power bills increasing by at least $50 every year. They predict today’s average annual water bill of $1200 will increase to $2500 within 20 years.
The report correctly says we need to start planning now as our dams are relatively full which gives us the rare opportunity of “….clear thinking and long-term planning to meet our future needs.”
As we all know from the water management supply crisis of 2007-09 South East Queensland can be adversely effected quickly with a combination of natural disasters, poor planning and below average rainfall.
Very simply if we don’t start long-term planning now for planning our future water needs the drastic increases in water bills will cripple family and business budgets in the same way power bills are now.
The average Gold Coast water bill continues to increase. Did you know another water bill will arrive soon, in October despite the fact you have not yet received your 6 monthly water account for the first half of 2014.
Due to legislative changes as from 1 July 2014, your water account will be issued quarterly, usually in July, October, January and April of each year.
Tugun Desalination Plant that was constructed entirely from borrowed money that we repay for now in our water bills even though it only operates in “hot standby” mode when there is a critical supply emergency.
The rationale behind this law change is that quarterly bills will assist in monitoring your water usage plus the bills will not be as large as they have been previously when bills only came out every 6 months.
For most clients of Whywait Plumbing that means you will be getting another bill from Gold Coast Water or Logan Water in October, albeit only about half of the one you will receive for the first 6 months of 2014.
Many of us remember when water was essentially free and the only time you got charged for it was if you used excess water over and above the very generous allowance that was paid for as part of your council rates.
However, cheap water is the past thanks to poorly costed projects such as the construction of the water grid and the Tugun desalination plant.
The reality of today is that water is expensive. The only guarantee anyone can give you on the cost of water is that it will continually increase every year.
For Gold Coast and Logan residential property owners who use the average water consumption of 250k/L annually your yearly bill on the Gold Coast will be $1887.20 compared to Logan of $1939.60 which is a slight difference of $52.40.
Ultimately we all have to be vigilant in ensuring that the integrity of our household water reticulation pipes is maintained at all times because a small water leak left to flow can add up to thousands of dollars in a very short time. This is why Whywait recommend every home should have water leak monitoring installed.
By Gary Mays
An observant client phoned Whywait Plumbing this week asking, “what do rust spots mean on the flexible hoses on my tap in the kitchen sink.”
Rust is always a warning sign and in a kitchen cupboard, rust spots on the exterior of the stainless steel braided flexible hoses are a good indication that the hose should be replaced before it bursts. The rust is caused by either of the following:
- chemical leakage from household chemicals stored in the cupboard
- deterioration of the inner rubber tube liner
Essentially all stainless steel braided flexible hoses are a stainless steel braided sheath over an inner tube, usually made of highly durable EDPM rubber. The water pressure forces the EDPM rubber inner tubing to expand against the braiding to avoid any uneven stress pressure and preventing further expansion.
If the inner tube liner ruptures and starts to leak the braided stainless steel is also unlikely to rupture at the same time. Usually, water will just leak through the braided stainless steel initially which will result in either rust spots, water leaking or ultimately if the warning signs go unseen a burst hose with the resultant flooding.
Like all plumbing fixtures, a stainless steel flexible hose has a life expectancy and does require periodic checking based on:
- ensuring water pressures are not exceeding 500kPa
- ensuring water temperature is not excessive
- are not being affected by corrosive chemicals
- are installed correctly and the hose is not kinked or stretched
Preventative maintenance is always the most positive way to prevent plumbing emergencies which is why Whywait Plumbing Service Partners receive annual testing of stainless steel flexible hose tap connectors where we identify the location and condition of all flexible tap or hose connections in your home used on your sink, vanity and toilet cisterns to ensure you have no potential bursts lurking in your kitchen or bathroom.
Regular inspections are a key component in minimising the risk of a flooded house from a burst flexible hose and regardless our recommendation is to replace them every 3-5 years as part of a proactive preventative maintenance plan.
By Gary Mays
What plumbing is needed in an outdoor kitchen is a question that we are getting asked more frequently at Whywait Plumbing. To be honest an outdoor kitchen is exactly as the name says – a kitchen built in an outdoor living area so plumbing needs replicate those of inside your home.
As restaurants have increasingly focused on alfresco dining this has now flowed through to our homes. Landscaping design is now all about creating an elaborate outdoor entertaining area complete with alfresco dining where meals are served from an outdoor kitchen.
Outdoor kitchens have increasingly become more and more sophisticated to allow gourmet meals to be cooked and served so frequently include the following:
- permanent storage cupboards
- preparation and serving bench spaces
- sink and prep sink
- bar fridge
- wine cooler
- ovens and or stove top
- barbecue with wok burner
- beer on tap
- designer lighting
- gas heating
- coffee machines
- ice machines
- pizza ovens
From a plumbing perspective many of these appliances and fixtures need to be connected to water reticulation, sewer drains and gas reticulation. Ideally your outdoor kitchen should be located with easy access to your house to enable easy connection to existing water, drainage and gas lines. Building an outdoor kitchen without easy access to these existing connections will mean that you have to install extra services lines which will blow your budget costs upwards.
In an ideal world you should plan for your outdoor kitchen when building a new home so that you can ensure that the water, drainage and gas pipes are installed before the landscaping is undertaken. It is easy to plan ahead for the possibility that you may install an outdoor kitchen in the future even if your original design doesn’t include one by installing live capped off water connections, drainage connections and gas connections outside for potential use in future. When you are building a new home the cost to install live capped off connections is usually under a $1000 compared to upwards of $10000 to install new connections at a later date.
By Gary Mays
Every business relies on many factors and unexpected disruptions are an everyday occurrence to be managed . From a plumbing perspective the best management technique is preventative maintenance which is critical plumbing advice for business owners. One of the most disruptive plumbing problems faced by business owners is a sudden leak or failure of a plumbing appliance or fixture. (more…)