Before you start any project there are critical elements that will make a massive difference to your outcome, there are things that have to be done to ensure an successful outcome and other procedures that should be avoided like the plague, these will be detrimental to your outcome if they are not avoided. This presentation has been put together for this reason, to ensure you are fully armed with all the information and the do’s and nots, so you can have a successful operational sand spear system. Bore water spear, DIY sand point water well, Hand spear pump, How deep should a sand point be, How do you drive a sand point well, How does a sand point work, How does a Sandspear work, How does a spearpoint work, How to make a Sand spear filter, Irrigation sand spear, Johnson screens PVC sand spear, Sand spear developing tool, Sand spear kit, Sand spear price, Sand spear pump, Sand spears Australia, Sand spears for sale, Sand spears Queensland, Sand spears sunshine coast, Spear point pumps, Spear points for sale, Spear point filters, Stainless steel drive spears, Water sand spears for sale, What is a sand spear, What is a spear point, What is a spear pump, What are spear points, What is a spear point bore, Why is my well pumping sand, Install your own sand point well -

2. One method
For installing a
Sandspear
Wash in Casing

3. What is it?
Wash in Casing

4. A venturi is used to suck the
sand slurry away from the
front of the casing
Overview

5. When sand is removed
The casing is pushed down
further
Overview

6. When the correct depth
is obtained
Venturi is removed
Overview

7. Sand-Spear is
installed
Overview

8. Pump Connected
Overview

9. Tools
&
Components
Wash in Casing

10. Wash in
Venturi
Equipment Needed

11. Casing
Std. 100mm Pn12 or Pn9
Equipment Needed

12. Other types of
Casing
PVC - SWJ
or

13. PVC - Screwed
M/F Flush joint
Or

14. Gal Threaded
Pipe
Or

15. Pump
We recommend a Dab jet pump
Equipment Needed

16. Suction Pipe
Connections
Non-Return valve
Pump Equipment Needed

17. Suction Pipe Materials
Poly Pipe Threaded
Or

18. Suction Pipe Materials
Poly Pipe Coil
Or

19. Suction Pipe Materials
Pvc pressure Pipe
Or

20. Push Down
Device for
Pvc casing
Equipment Needed

21. Other Push
Down
Devices
Or

22. Other Push
Down
Devices
Or

23. Other Push
Down
Devices
Or

24. Piping
&
Connections
Equipment Needed

25. Sandspear
Stainless or
Equipment Needed

26. Sandspear
PVC Wedge wire
Or

27. Check your
Soil Formation
Picture is of a typical formation
How To do It – Steps

28. Remove
Topsoil
Mechanical or Dig
Wash in Casing – Step 1

29. Insert Top
Casing
Pvc or any other type of pipe etc.
Wash in Casing – Step 2

30. Grout or Cement
Casing
Or pack dirt around tight
Wash in Casing – Step 3

31. Insert Casing
Lengths to suit you
Wash in Casing – Step 4

32. Connect Pump +
Pipes to Venturi
Water delivery and slurry return
Wash in Casing – Step 5

33. Insert venturi
Wash in Casing – Step 6

34. Turn Pump on
Wash in Casing – Step 7

35. As Sand slurry is
removed
Push down
Casing
Wash in Casing – Step 8

36. Add Casing
when
Needed to go
deeper
Wash in Casing – Step 9

37. Continue until
you hit the
water level
Wash in Casing – Step 10

38. Once Hit Water
Go another
800mm
minimum
Wash in Casing – Step 11

39. Now at depth
Remove Venturi
Wash in Casing – Step 12

40. Connect Riser
&
Install
Sandspear
Wash in Casing – Step 13

41. Install
Sandspear to
the same depth
of Casing
Wash in Casing – Step 14

42. Lift casing to top
of
Screen
Wash in Casing – Step 15

43. Connect Pump
Wash in Casing – Step 16

44. Flick The Switch
And all systems
are Go
Wash in Casing – Step 16

46. Suit to purpose
Decide on drilling method
Screen to match Gravel
Check on Council regulations
Choice the best position
Do your homework first
When purchasing or Install your Sand Spear…

47. Mud
Soil
Driving of PVC Screens
Deeper than 3M
Air leaks
Screen above the Aquifer
And try to avoid…

48. Thank You
Thank you for taking the time to look at the
information we have created for you.
We hope this will be of assistance and a benefit to
you with the installation of your sand spear system
If you have any more questions
Please feel free to contact us

49. “At Your Service”
Visit our website, for more information or to buy online
at http://sandspears.com.au
or call us at 0438 746 894
Info@sandspears.com.au

50. Components and Accessories

51. Sand Spears
Solving your Sandspear,Installationand Pumping
Challenges
with Trust and Integrity