No Diving or Jumping. Observe all Safety Rules
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GENERAL INSTRUCTIONS - BRACELESS OVAL POOLS
GROUND PREPARATION
Section
1
Section
1
D. GROUND PREPARATION FOR THE BUTTRESS
1. Measuring for the buttress trenches
a. In order to measure where trenches need to be
dug for the placement of the buttress, you must
first draw a perpendicular line in order to create
a perfect 90 degree angle. From the pool center,
trace a straight line to the oval perimeter.
(Image 16)
b. In order to ensure that your line is perpendicular,
measure from each radius center to the top of your
line. The measurement should be exactly the same
on each side. If not, adjust until both are the same
and you will now have a perfect perpendicular line,
therfore creating a perfect 90 degree angle.
(Images 17 & 18)
c. Repeat the first two steps to create a perpendicular
line in order to create a perfect 90 degree angle
for the other side of the oval pool.
16
17
18
Important Note:
It is very important that when you follow the instructions
on the next page, that you apply the next steps to only
one side of the pool at a time. It is imperative that you
follow the next steps in order.
