M
a
n
u
a
l
Cost Per Unit
b.
Land smoothing (see Practice Guidelines, Section
(designate elements from
C, II)
Vegetation (designate elements
from Section C, I)
Sub-surface drain (designate elements
from Section C, V; gravel filter
required, except Area 3)
e.
Pipe drops and surface
(designate elements from Section C, VI)
f.
Animal guard
each
(pre-fabricated flap gate'type)
Diversion
a.
Shaping
L.
Land smoothing (see Practice Guidelines,
Section V) (designate elements from
Section C, II)
Vegetation (designate elements
from Section
I)
Pipe outlet system
(designate elements from Section c,
Pipe drops and surface inlets
(designate elements from Section C, VI)
f.
Sub-surface drain (designate elements
from Section C, V; gravel filter
required, except Area 3)
Animal guard
4.00 each
(pre-fabricated flap gate type)
IX.
Rock-lined Waterway or Outlet
a.
Clearing (wooded areas only)
per ac.
* X indicates element is not included in area's average cost
list and approval to use this element must be given by the Area
Office.
July
Page VII- 8
Previous Page
