HomeMy Public PortalAboutFlaredEndSectionA
CLASS "A"
CONCRETE.
z
8" MIN.
2
'• `II ping
moo- Lti-•*i
— tii lif
i blisior
v
i
-lIV�il'i
Aiti I; ii,..w=r-
'KW ill
`•���_[ • J �•7� 4111•"
NOT LESS
THAN THE
BOTTOM WIDTH
OF CHANNEL.
ROCK BLANKET
12" MIN. DEPTH.
PLAN VIEW
TOP OF BANK.
rMA
30" MIN.
OR TO ROCK.
•
10'-0" MIN.
FORMED HEADWALL REQUIRED
IF ROCK BLANKET NOT GROUTED.
ROCK BLANKET
12" MIN. DEPTH.
TOP OF ROCK.
•
1
A
y �.- •+ 24" MIN. DEPTH.
CLASS "A"
CONCRETE
12'
SECTION A —A
CONCRETE HEADWALL
L�i-�„ „mu. �• trr 1�1�
FILTER
FABRIC.
(TYPE 1)
END VIEW
FILTER
FABRIC.
1) TO BE USED AT INTAKE AND
DISCHARGE END OF PIPE.
GRADE OF ROCK BLANKET TO
BE ADJUSTED ACCORDINGLY.
2) GROUTED ROCK BLANKET OR
CONC. HEADWALL REQUIRED.
FLARED END SECTION
F____
METROPOLITAN ST. LOUIS SEWER DISTRICT
Standard Details of Sewer Construction
Dr. WSH/SAM
Ch. J.C.K.
2009
SHEET 61