Alpha Technologies BD-8 - Manual (Page 13)

2. Pre-Installation
13 031-032-C2-002 Rev. B
Fig. 2-2 Site Cross Section
2.3 Concrete Pad Installation
1
Undisturbed Ground
2
Compacted Gravel (approx. 12")
3
Concrete Pad (3" to 6" thick)
4
Open area for output power and ground
5
1/2" -13 mounting studs or threaded inserts
6
Open area for utility power sweeps
1
3
2
4
5
6
(Pour-in-place option shown)
7
7
Open area for Generator Interface Kit