When it comes to retic in Two Rocks, especially on an established property, you need to be ready for some serious digging and some hard yakka. As the suburb name suggests there is a lot of rock up there and sometimes you just have to go around what you can’t go through.
I did this job last week, installing a whole retic system – 200m of PVC – to an established property. There were lots of roots and rocks to contend with but also some nice long sandy patches. Thankfully the faithful trencher didn’t let me down and I managed to get it all done in the day.
Without the trencher there would be 2-3 days of work in this one. I used a combination of MP rotators and precision nozzles to get it all done on 3 stations.
My son discovered this video on Youtube today and is pretty keen to make one… Luckily we have all the parts we need in the back of the Cruiser!
If you aren’t sure of how long your sprinklers are supposed to be on for then here is a graphic from the Water Authority with some approximate times.
The cost of Perth water increased another 10% in 2013 so it is more important than ever that you are careful with the use of your reticulation. It is estimated that up to 50% of household water usage is attributed to the sprinkler system so it pays not to waste any of that water.
One option I encourage people to consider is the installation of a bore. While the upfront cost of around $4K is significant if you plan on being in the property long term then this is an option well worth considering.
The price of water* is tiered i.e. the more you use, the more you pay. This is to help encourage the careful use of water.
- 0 – 150 kL costs $1.381 per kL
- 151 – 500 kL costs $1.841 per kL
- Over 500 kL costs $2.607 per kL
A couple of years back Brighton Reticulation moved from Butler to Yanchep and now we are available to all residents for spring servicing and general repairs.
If you have just bought a house and need a rear yard turf and retic package then we can help you there too.
We can offer excellent service, good prices and friendly staff who will take care of your needs.
Call Andrew on 0400044236 to book a service
If you live in Western Australia then June 1st is the day when all sprinklers get switched off for the next 3 months. Simply turn the dial on your controller to ‘off’ and come back in September to turn it on again. Between now and then there should be enough rain to see you through and keep your lawn and garden healthy.
This restriction doesn’t apply to new lawns which can still receive a watering exemption while they are being established.
If you aren’t sure what to do just give me a call and I’ll help you out – no cost
Occasionally I pick up a job where I need to remove a solenoid and replace with another, but once the ground is excavated we discover a series of closely joined PVC fittings with nowhere to cut into. A tight series of elbows and tees can be a challenge to remove and refit.
A recent job saw solenoids lined up against a concrete driveway on one side and then dense roots on the other and this morning I needed to replace 5 solenoids all in a very tight confined space.
So if you need to do this what are you looking for?
The biggest thing to remember is that you want to plan what you do before you start.
– Solenoids that have an outlet onto black poly will be the easiest to work with because of the flex in the pipe.
– If there isn’t room to use a slip fix (telescopic fitting) to join pipes then you need to rely on there being some lateral movement in the pipes themselves. Always join the least movable parts first and save the moveable ones until you need to make a final join.
– Cut precisely and check your measurements. Sometimes – when you need to join PVC fittings side by side if you don’t get it perfectly right you can end up having to disassemble everything and starting over.
At the end of the day the goal is to get things joined up and working so if you need to get creative and run some pipe and fittings around a bit to get a join then that is better than not being able to make it work.
I don’t have any pics, but this is one of those jobs where it almost always pays to get someone in to do it. It will probably save you a lot of headaches!
This week I went to do a job that involved connecting the rear retic (running off a tap) to the main system at the front. In doing the quote I noticed a thin 70ml channel down the side of the house where liquid limestone ended and the fence began.
I figured that with a thin trenching shovel we could get enough dirt out to lay pipe and wire…
That all made sense but I forgot to take into account the fence post right smack bang in the middle of that 70ml channel. I was about to go and see the client and apologise for an embarrassing mistake on my part, when I had another thought…
I learnt a while back that you can dig under anything if you are prepared to dig for long enough so I thought this looked like a chance to test that theory. Surely 600-700ml down the concrete for the fence post would end and I would be able to get under it?…
Sure enough after some careful digging with a shovel that only just fitted I was able to poke a piece of PVC thru and make a connection. Saved my butt and saved my client having to run her retic off the tap any longer.
This week I went back to a job I first looked at a couple of months back.
I stopped in on my way home to see why this particular system wasn’t working. It was late in the afternoon and more than I had time for so I declined to take the job on right then.
So when we got back yesterday I knew what we were doing.
I had already tested for power at the Master Valve and there was nothing there. However what was really odd was that there was intermittent power. I know because I brushed the fleshy side of my forearm across the wires and got a small boot. The power wouldn’t register on the multi-meter, although it did shoot up to 28v on one occasion before dying again and making me wonder if i was dreaming…
So the logical conclusion was that a common wire had been broken somewhere. Even when the master valve was turned on manually there was still no water going thru the system. We began at the controller and traced the wires thru a series of 4 different joins and eventually discovered a sliced cable about 30ml underground alongside the driveway. It looked like the edger had given it a beating.
The wire were joining occasionally hence the odd readings, but once it was all tidied up and rejoined the system was working perfectly again.
I managed to get a hold of one of these babies for home the other day. On a quarter acre block it’s a bit of a pain running back and forth to test the stations so a remote comes in handy – and its even better when you need to change a nozzle.
Now its no longer a case of unscrew, flush, test while running back to the control box each time. Now you can operate the controller while standing next to the sprinkler. Much easier!
The remote allows you to operate your stations for a run time that you choose. Its really simple to install and use.
For some reason my first attempt at installation resulted in some bizarre error messages and strange behaviour by the system. The controller worked fine without the remote attached, however when I wired it up I discovered that 3 stations were coming on at once. There was power (23v) coming from pump, the actual terminal in use and two others.
It was a mysterious problem and I thought the controller was at fault, but I disconnected the remote wires and reconnected… and then all worked fine. I’m not sure what the issue was but its sorted now.