2010-12-08_PERMIT FILE - C1981008A

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 12/8/2010
• Doc Name: NRCS & WFC Provided Sideroll Irrigation Designs -Irrigated Cropland
• Section_Exhibit Name: Section 2.05.4‎(2)‎‎(e)‎ Attachment 2.05.4‎(2)‎‎(e)‎-7
• Media Type: D
• Archive: Yes

LA
SIDEROLL LENGTH* [SRL1 = Field Width (W)-1 Spacing along lateral [S,J
SRL �1 ft.
*Use multiples of 40 ft.
NUMBER HEAD REQ'D = SRL +1
S 1
Ys heads per sideroll (173
DETERMINE SIDEROLL HEADLOSS:
• Spec. allows a variation of up to + 10% of the design pressure
without special design.
MULTIPLE OUTLET FACTOR F)
(Table C0685.72)
use It outlets per sideroll
LATERAL SIZE Use '5 in. dia.
FLOW SIDEROLL = (it heads (1'77) x (nozzle flow (16))
5 X
c
SIDEROLL 14EADLOSS per 100LF
(Table C0685.73)
for 40 ft, pipe lengths
I. SIDEROLL LENGTH SRL
_2
1:Z 1 7 ft./ 100 ft. 'L183
• Attachment 2.05.4(2)(e)-7-14
A ;
SELECTION; MAKE
� , -
MODEL _
SIZE
" x
in.
FLOW
4�,
gpm
1163
PSIONOZZLE
' 5_
psi
[DPI Design Pressure
DIA
ytj77
ft.
SIDEROLL LENGTH* [SRL1 = Field Width (W)-1 Spacing along lateral [S,J
SRL �1 ft.
*Use multiples of 40 ft.
NUMBER HEAD REQ'D = SRL +1
S 1
Ys heads per sideroll (173
DETERMINE SIDEROLL HEADLOSS:
• Spec. allows a variation of up to + 10% of the design pressure
without special design.
MULTIPLE OUTLET FACTOR F)
(Table C0685.72)
use It outlets per sideroll
LATERAL SIZE Use '5 in. dia.
FLOW SIDEROLL = (it heads (1'77) x (nozzle flow (16))
5 X
c
SIDEROLL 14EADLOSS per 100LF
(Table C0685.73)
for 40 ft, pipe lengths
I. SIDEROLL LENGTH SRL
_2
1:Z 1 7 ft./ 100 ft. 'L183
• Attachment 2.05.4(2)(e)-7-14