PERMFILE133087

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: Exhibit 66 Pond MB-4 Pond Design & SEDCAD Runs
• Media Type: D
• Archive: Yes

R~940 Heavy Duty ~ ~.~-
Trench Frames with Grated or Solid Covers
Any of these listed drainage structures tan be furnished in Ouetile Iron where
high strength Gray !ran may not meet your rspuirements fer leading end shock
rosiatance. Ductile Iran has the high corrosion-resistonu of Cast Iron and 'he
angth, roughness, ductility end wear-resistance of steel. These odrentages
~nnif Docile Icon to repiau mero costly materials where strength and wear are
portent.
Standard Cavar Dimensions
Catalog I DimMSian2 in irsC16 I wes M Der !lneOl tae}
No. A e j C I Tvoe A I Tvoe C I Tvoe D. Tvoe E I Tvx ? I Frome^
R4990.AX 8 Ili 6 t8 2a 21 2T 19 i2
(
I ~ ( ~ ~ ~
R~990-CC T2 1'h 10 28 35 a0 6 12
R-4990-0X 14 l;i 1Z 35 a5 50 a8 31 12
R~990.e7C 17
1
I 1'h 15
I al 59 55 I 50 I - 12
84990-pX 20 11h 18 57 67 72 65 12
84490-0X 23 1 ~ 21 60 7g 90 12
R-4990-NX
~ 26
~ 1 ~ 24 .
I 6B 110 90
I 44 T2
84990-.1X 30 2 27• 100 130 BS - 17
R~990-KX
I 33 Z 30'.
I 120 150 'S0 - 17
J 1 { I I I
8.4990. X~I 39 2 36'
I 130 2 0 175 - 17
~9 i 260 I I
990-0X 1 55 1 2 18e~ I 175 320 275 fl
'Ya"Annular sparing °Weighi per foot-inctuoes both sloes
s .r-s v'.
R-4991- _ Light Duty = "~- '~=~ ~,:.:
k- _.
';~::-_~ :.Trench Frames with Grated or SoLd_Co've s
Standard Cover Dimensions ~~
r
L
Catalog Dimensions in inches j welgnr per ilnevl roar
' No. A I B I C I Tvve A Tvoe C I Type D j T9be e l Tyne P I Frame^
99l-AX 8 ~
I I 1 %~ 8 20 20 28
I 27 12

R~91~C
12 1>f 10 ~ 25 ' 2a 35 2a 12
84491-DX 14 1'r4 12 26 26 30 30 12
~ ~ I ~ ' I
~ I
R-i991-FX 20 1 ~/t 18 I a3 ~ 4 4a _ 12
R-4991-GX 23 l h 21 51 51 51 51
1
R-499]-NX I
26 1?/z 24 ~
' ad I
58 65 63 I I 12

R-4991-1X
29
1>Q
T7
71
79
74 I - 12
84991-KX 32 1'iz 30 a9 120 Ba 12
1 I I 1 (
0
R-4991- X 38 ih f 6 94 120 1
70 I 175 72
(
R-4991-0X I 50 T'F 48 I 735 105 705 770 12
"Weight per foot-includes bath sides
These light duty designs are pcrticulerly odoptabk
for manufacturing plants, service stations, laundries,
warehouses, residenticl driveways. hailer rooms and
similar lomtions, net suhjeC to heavy loads.
KNCYINK t ~~ FNaLIMµ, r a ~ ~ _
INNY(X!• a~ iaLfe
SaC~E I Y`d a 5a13D I SMC£ 6N1TE I tJD I i
Mare Lt0 I
s S L•_J l~--Lm D
.~ p.~ v
-~~NEavY.pU77-, • LIGHT-pUTY -
• The oboe schamadc drowinyp dandy basic
dimeneens only aM do nor applySO d m.w
designL Bar and rib depflN, ?fore Mido,ese.
and swung ..idths, may .ory an dBhrmr
sizm and sryfes. M yaw Oroiaa t>os deign
resnirtians, ask for aPProval drewurgz
2so NEENAH
E
L
tllusirating heavy dory trench Frames and Type A
grates 'o drain loading ramp. Designs in this series
are being used successfully in subway eonstrudion,
intarsecling eleveted highways and underpasses,
airport hangar doors, ramps and other special
purposes.
Illustrating trench frames with grated covers in the
dxk area around a municipal pool.