HomeMy WebLinkAbout205.10NOTES:
PLAN
SECTION A
1.THE TOP OF THE INLET SHALL BE PLACED AT GROUND LEVEL TO PRESENT AN
UNOBSTRUCTED DITCH OR MEDIAN SECTION.
2.BEVEL OR ROUND EXPOSED CONCRETE EDGES 1/2".
3.PIPES MAY ENTER THROUGH THE KNOCKOUTS AT ANY REASONABLE ANGLE
PROVIDED THE OUTSIDE OF THE PIPE CAN BE CONTAINED WITHIN THE KNOCKOUT
PROVIDED.
4.THE GRADE LINE OF THE LOWEST INLET PIPE SHALL ENTER THE STRUCTURE AT AN
ELEVATION EQUAL TO OR HIGHER THAN THE GRADE LINE OF THE OUTLET PIPE.
5.ALL PICKUP HOLES SHALL BE GROUTED FULL AFTER THE INLET HAS BEEN PLACED.
USE GROUT TYPE 2 FOR NON-SHRINK APPLICATIONS IN ACCORDANCE WITH
STANDARD SPECIFICATION 9-20.3(2)
6.THE STEEL ANGLES SHALL BE SET SO THAT EACH BEARING BAR OF THE GRATE SHALL
HAVE FULL SEATING ON BOTH ENDS. THE FINISHED TOP OF CONCRETE SHALL BE
EVEN WITH THE GRATE SURFACE.
7.THE AMOUNT, TYPE, AND GRADE OF REINFORCING STEEL IS THE RESPONSIBILITY OF
THE MANUFACTURER.
8.THE INSIDE WALL TAPER FOR FORM REMOVAL SHALL NOT RESULT IN ANY WALL
SECTION THINNER THAN 6" EXCEPT IN PIPE KNOCKOUT AREAS.
9.PRECAST INLETS SHALL BE MARKED WITH THE MANUFACTURER'S IDENTIFICATION ON
THE INSIDE OF THE STRUCTURE IN A READILY ACCESSIBLE LOCATION.
SECTION B
TOP
1/4
1/4 (TYP.)
SIDE END
1/4
GRATE SUPPORT (TYP.),
SEE DETAIL
34" DIA.
KNOCKOUT
30"6" MIN.
48"
12"
4"
6" MIN.
3"
36"
18"
12"
4" x 3" x 1/2" x 35 1/4"
STEEL ANGLE
4"
4"
1 1/2"
GRATE SUPPORT DETAIL
(FOUR SUPPORTS REQUIRED)
4" x 3" x 3/8" STEEL PLATE,
TACK WELD TO ANGLE
5 1/2" x 1" x 1/4"
STEEL ANGLE
ISOMETRIC (SHOWN
WITH TYPE 2 GRATE)
1/2" DIA. x 4" STEEL STUD,
PLACE ALONG SUPPORT AS
SHOWN FOR ANGLES
10'-0"
30"42"
DITCH
2" MIN.
A
BEND
(ANCHOR STUD OPTION)
DROP INLET TYPE 2
STD. PLAN - 205.10
PUBLIC WORKS
DEPARTMENT
APPROVED:
DATEGregg Zimmerman
Public Works Administrator
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
9/28/2018 | 9:45 AM PDT