Alpha Technologies PN-4 - Manual (Page 33)

33 031-103-B0-004, Rev. D
7.0 Pre-cast Pads
Alpha offers a line or precast, polymer concrete, and reinforced concrete pads for the PN Series
Enclosures. Polymer concrete is signifi cantly lighter and more stable when compared to reinforced
concrete. Both materials represent a signifi cant savings in labor costs, and quality improvement over
"pour-in-place" pads. Other precast pad confi gurations are available. Contact your nearest Alpha
representative for additional information.
Fig. 7-1, Single-wide Pad, for PN 3/4
Part Number:
PCD-3: 641-070-10 (Reinforced concrete)
PCC-3: 641-067-10 (Polymer concrete)
2
1 4" diameter opening (2 places).
5" x 8" opening (3 places).
0.000
REF. 3.00
+3.0
-0.0
0.25
+.25
-.125
REF.
.0
0
0
3.
67
0.
42
7.
58
22
.3
3
28
.3
3
.000
8.14
6.42
3.11
1.42
9.36
15.86
21.86
9.06
2.
10
5.
90
13
.8
3
5.
87
7.55
18
.6
4
14.36
21
.8
3
26.0 REF
18.6 REF
7.6 REF
24.0 REF
14.14
9.
67
38.0 REF
36.0 REF 1
2 2
2