
Before digging for the ground anchor,
contact your local One-Call system
(dial 811) in your area.
Utility Markings
Color Definition
Red Electric
Yellow Gas, Oil, Petroleum
Orange Communication, Phone, TV
Blue Potable Water, Irrigation
Green/Brown Sewer
White Proposed Dig
CAUTION
1-888-258-0808
INSTALLATION TIMELINE
1. Prior to anchor system and goal assembly, call utility services (811) for location of underground utility lines before you dig.
2. Vertical main post assembly is a two part process.
ANCHOR SYSTEM INSTALLATION INSTRUCTIONS (Day 1)
PART 1
Day 1. Complete Anchor System Installation Instructions.
(Below)
Day 2-4. Allow concrete to cure.
PART 2
Day 5. Complete GoalrillaTM assembly instructions. (Requires
four adults)
Figure 2
2.
1.
Note: For best results with less vibration, anchor system
should be independent of court. If pouring concrete for
both at same time, add an expansion joint in between.
THESE NUTS
USED FOR
LEVELING
Note: When digging hole, if you hit rock
and cannot dig through contact a contractor.
Items needed for Anchor Installation (not included)
11 - 80 lb. bags of concrete (2-3 extra recommended)
1 - post hole digger (optional)
1 - 15/16” open end wrench
1 - 15/16” socket and ratchet (optional)
1 - wheel barrow
1 - garden hose
1 - level
1 - tape measure
1 - concrete form (see note after step 2)
8
34
29
29
33
OVERHANG
Before digging hole for anchor system, check for
buried power, gas, water, and telecommunication
lines! Failure to do so could result in serious or fatal
injury! Contact your local utility company if unsure.
DANGER
Assemble anchor system as follows: Thread
nuts (#29) to the bottom of threads of 4 J Bolts
(#34). Insert threads of J Bolts (#34) up
through holes on the anchor plate (#33) and
secure with nuts (#29). See Figure 2.
Note: Each leg of J Bolts should face the
anchor bolt to the right. See Detail A.
J-BOLTS
#34
Figure 1
Determine the desired location of the
backboard over the playing court. From that
location, use the overhang distance of 60” (5ft)
to determine the correct location of the anchor
system. See Figure 1.