Shared Bores and Strange Problems in Yanchep

Posted on 27th September 2015 in bore, What's Going on There?


This week I had an early morning phone call from a regular client who lives at the top of our street.


‘Andrew – my retic is on and it won’t go off. I’ve turned the controller off but it keeps running…’


If this were a system running off the mains then we would naturally presume a faulty master and station solenoid but this was a bore. I told him to turn the bore off at the mains and that stopped the flow.


Assuming it was the electrical contactor failing I told him to get the electrician out to check it out and replace it.


So the electrician attended and couldn’t see a problem, apart from the faulty station solenoid.


So the client rang again and we discussed it some more.


It didn’t make sense. It had to be an intermittent problem. Then 3 days later he called again to say it had happened again.


Odd… I told him to get the sparky back because pumps don’t just come on of their own accord


The electrician went back and could find no fault with the contactor. Really?…


I was at home having a coffee so I headed up the street to see if we could resolve this somehow.


Sure enough it all worked perfectly, except for the faulty solenoid. I was hesitant to fix the solenoid until we had resolved the intermittent pump issue otherwise we would risk the pump coming on with nowhere for the water to go and possibly burn it out.


It was a puzzle… and it was also a shared bore…


So I guessed that perhaps the other person’s contactor had failed. Now we were getting warm. The contactor was fine, but then it dawned on me to check the settings on their controller.


Sure enough the times my client had noticed his retic running when it shouldn’t have corresponded to the times that the neighbour’s retic was running.


Problem solved and now we just need to replace a solenoid.

Shared bores can present some unusual issues so give us a call if you get stuck and need to troubleshoot

What’s in Your Bore Water?

Posted on 10th October 2012 in bore

Check this out!

Today we did a job on an old bore in Yokine. It involved removing the elbow from the top of the bore and as I inspected it this is what I saw.

The mineral deposits from the water have formed a crusty inner skin that looks a bit like coconut inside the pipe. Obviously this has happened over a number of years, but its good to see what can form from bore water.

It is about 5ml thick all round


Converting From Mains Retic to a Bore?

Posted on 28th September 2012 in bore, In My Own Backyard

Easy to do!

If you have recently moved and are wondering if this is a worthwhile option then my tip is to do it straight away. After 5 years in our last home we began debating the merits of a bore, but knowing we may not stay much longer than another year or two we decided against it.

But when we moved to Yanchep, to a home with no retic it was the first thing on the agenda. And there have been no regrets.

With a bore you get:

– ‘free’ water in the sense that it is not part of your regular watering bill

– 3 watering days instead of two

– a significant capital investment in your home. With water prices rising and 50% of our water being thrown on the lawn and gardens to have a bore is a very smart move.

It does certainly cost you more upfront, but if you are on a decent sized block (say 550sqm +) and intend to stay there for 4-5 years then chances are you will easily recover your costs and finish up with a fantastic looking lawn and garden to boot.

To covert from mains to a bore is a simple process of

a) running the main line from the bore to the existing solenoids

b) wiring the MV/pump to the bore pump rather than the master valve

c) cutting and capping the master valve pipe (or just isolating the retic at the check valve)

d) making sure your system can handle the extra water flow and pressure a bore produces. You may need to join two stations together.

If you would like to change to a bore or if you would like a quote on having a bore installed then give us a call and we can get things moving for you.



How to Avoid Bore Stains

Posted on 26th September 2012 in bore, Installations

I drove past a school on the weekend that was painted blue, but had large red arcs around the paintwork – the result of sprinklers running off a bore.

If you have a bore and you are worried about staining then the answer is to try and design a garden and lawn that can minimise the results of bore water on them.

Some simple suggestions:

  • Use either miniscape dripline or adjustable staked drippers in garden beds rather than sprays. Both of these methods target the plants and drop water in the areas needed rather than risking overspray.
  • Have gardens close to the house and lawn further away, thus minimising the risk of water on walls.
  • Use MP Rotator nozzles rather than regular Toro. They will spray bigger droplets and get blown around less.

A little planning can allow you to have all the benefits of a bore without any of the nasties.

Of course there are some suburbs where bore staining is worse than others. If you live in Greenwood then you are in for a heap of colour on your walls, whereas where we are in Yanchep there is minimal staining. If you aren’t sure what to expect then just look around you at other houses with bores and see what they look like.

My Bore Won’t Come on

Posted on 22nd February 2012 in bore, Controllers

Normally when your bore starts up you hear a ‘clunk’ sound as the bore starter kicks in. If you can’t hear this then chances are your relay to the starter is faulty or the problem is in your control box.

If the control box looks ok then you will need to call an electrician to have a look at the relay switch.


Running Sprinklers off a Bore

Posted on 22nd February 2012 in bore, Products, sprinklers

Which sprinklers should you run from a bore?

You have a couple of things to consider:

a) Flow rate: often bores allow you to run much greater numbers of sprinklers than a standard mains pressure system. 80l/min is normal as opposed to 30 off the mains.

b) Pump run time: every minute your bore is running is costing you money in electricity and wear and tear on your pump.

That said you don’t want to simply be governed by the cheapest option. In my own backyard I have 3 different types of sprinklers running. We have 4 big heavy duty gear drives on the verge, regular pop ups in the garden beds and then MP rotators in the lawn areas. It means the pump runs for aprox 2 hours each time it comes on, but we have chosen sprinklers that will fit the areas and do the best job.



Problems With a Shared Bore

Posted on 30th October 2011 in bore, Never Seen That One Before, solenoids

Shared bores are a great idea in that only one whole gets drilled and can serve two or three properties. But shared bores can also raise some interesting challenges – and can be similar to the dreaded ‘neighbourhood fence’.

The question of who is responsible when it breaks down can be tricky. The question of what happens if my neighbour can’t afford his share of the repairs is also a grey area.

This week I have encountered two problems with shared bores and the solutions are interesting and worth knowing.

On Friday a friend rang and told me that his sprinklers kept coming on even though it wasn’t his watering days. He is on a shared bore and the obvious solution is that he has a solenoid stuck open. So everyone on the 3 properties is then inconvenienced until he fixes his solenoid. That sounded like the solution but then it got weird…

He went home to replace the solenoid yesterday but after turning the pump on to test the system he couldn’t stop the water flow. He unplugged his control box and still the water kept flowing. Eventually he had to go next door to his neighbour’s place and turn the pump off at the mains to stop the water. When he turned it back on the same problem occurred. A chat with an electrician suggests this is a faulty relay switch on his line and that when activated it is unable to shut down.

Thankfully he was able to access the main switch otherwise it would have been a lot of water down the drain.

He is getting the relay switch looked at this week so we will see what develops



Installing a Bore

Posted on 3rd October 2011 in bore, In My Own Backyard, Installing

We’re still working on landscaping at our own property and the latest project has been to get a bore put down. Once that is sorted we can retic the areas already developed and then get the bobcat in to help us prepare the new areas.

So today Luke from Aqua Attack arrived to drill the bore. It would have taken them a couple of hours but they hit a cave and some of the slotted pipe got lost meaning they had to take a bit longer.

They drilled down 25m or so and will be back on Friday to install the pump and do the electrics.

Here are a few pics of the truck backed up and drilling.

The tub for circulating water and sludge


Adding another piece of the drill


A Shared Bore?

Posted on 1st October 2011 in bore, Never Seen That One Before

So you’re considering getting a bore…

Personally I think that’s a great idea as it reduces the amount of scheme water spread across lawns and gardens, will save you money in water bills and is also a capital investment.

If you’re going that route then you may like to consider a shared bore. This is an arrangement by which 2 or 3 neighbours on adjacent properties access the same bore, but pay for their own running costs.

I haven’t seen too many of these around to know how successful they are, but my guess is they would need to be undergirded by a fairly concrete written agreement as to what happened when the thing broke down. I can see the potential for the equivalent of a fence dispute to arise with this issue.

However if everyone is amicable it could also be a good cost saving way of watering the garden for all parties.

By the way if you ask me to come and service your retic and you’re operating it from a shared bore then be sure to let me know. I arrived to do a basic service on a property last week not realising it was a shared bore. I turned the system on but got no water – not realising that the other partner on whose property the bore control was located had tuned it off!

The control box was still wired up to run a master valve so I figured this must be the problem. After locating the master valve and seeing it was operating ok I noticed the ball valve had been turned to off. Strange…

But I got the system up and running only to hear it losing water somewhere… That somewhere was thru a 25ml pipe to the neighbour’s property. Had the neighbour ‘hacked into’ my customer’s retic?…

It was only after I had cut the pipe and capped it that it dawned on me what was going on.

It was a shared bore and the mains ball valve had been turned off because of that.

All’s well that ends well, but it did end up costing more time and money than either of us had expected.






Getting a Bore

Posted on 15th September 2011 in bore

Having moved into a place with no reticulation, we decided that this time around we would fork out the $$ for a bore, figuring we will be here a while so it will eventually pay for itself. I’m thinking that as water becomes more expensive it will also be a valuable capital investment.


After getting 3 quotes we have decided on the person we want to install the bore. The decision was based on quality of product, confidence in the person and price. We were impressed with another operator who had a great sales pitch, but it was going to cost $4400.00 instead of $3300.00 – quite a difference and we couldn’t see the need to spend that much extra.


If you want to know how your house is situated for a bore then go to the Perth Groundwater Atlas and zoom in on your home. You will be able to determine how deep you need to go to find water as well as some other data. This is the info drillers use to formulate quotes. A site visit is more to determine location of bore, control box etc.


These days bores are not huge ugly wells with large round covers, but are small and virtually unnoticeable. I’ll let you know how we go with the bore as it happens.