BETWEEN CUT and FILL PLACED RIPRAP (Qmax = 5 Cfs) (Qmax = 5

SHEET STATE PROJECT Flowline NUMBER _ n o ' ) s 0 . n 1 n h i o

J m . ( a l NOTE: e g n A

1. Excavation for placement of riprap will : r s e not be measured for payment. n s a U h l

_ t p g 2. Furnish geotextile filter type conforming n e e h l t to Subsection 714.01 (a). See summary A e n Cut limits l i Toe of tables for class and type. b Variable length 10' (min.) a n i fill r w as shown in the plans a o V h s

s Existing ground a A FL at end of 12" Flowline roadway ditch (min.) Roadway ditch CUT

FL Waterway FILL 18" Variable slope to fit field (min.) original ground condition Slope variable 40"± 24"± 24" 24"± 40"±

Subgrade End of roadway ditch ELEVATION (min.) shoulder PLAN VIEW 1 :2

:2 ) .

1 " Geotextile filter n 2 i

TYPE 1 - NOT CONTIGUOUS TO FILL SLOPE See note 2 1 m ( (Qmax = 5 cfs) 18" (min.) Placed riprap, Class 2 (min.)

SECTION A-A

Cut limits 0' 1 e h n gt .) li Variable length 10' n ns in w le la m o e p B ( l bl e F as shown in the plans (min.) ria th a in V n w ho Variable ground slope Flowline Approx. s as at toe of fill in line with toe of fill 12" B (min.) n g Flowline d .

1 Roadway ditch 5 - CUT 1

5 Original ground Flowline at 18" Original ground 2

C end of roadway (min.) \ FILL at toe of fill s l i ditch a t e

D Flowline of Waterway

_ End of roadway ditch Subgrade 4

1 shoulder P ELEVATION F

\ PLAN VIEW 4 1 - P F \ s g n i w a r D \ Fill T I

P slope D - L F 24"± 5'± 24"± 24"± C \ :

)

M .

A n

2 "

0 m 8

: ( 1 U.S. DEPARTMENT OF TRANSPORTATION 5

2 FEDERAL HIGHWAY ADMINISTRATION :

0 Geotextile filter CENTRAL FEDERAL LANDS HIGHWAY DIVISION 1 See note 2 U.S. CUSTOMARY DETAIL Placed riprap, 18" Variable slope Class 2 (min.) (min.) original ground PLACED RIPRAP SECTION B-B BETWEEN CUT AND FILL

0 TYPE 2 - CONTIGUOUS TO FILL SLOPE 2 0

2 NO SCALE (Qmax = 5 cfs) DETAIL APPROVED FOR USE DETAIL / 8

2 REVISED: 08/2006 08/2014 08/2020 / C251-51 8

NOTES TO THE DESIGNER Last Updated: August 2020

General Information

1. Maximum Flow. Qmax = 5 cfs. For other flows, use the Hydraulics Toolbox

Applicable SCRs 1. None

Typical Pay Items Used  25101-2200 Placed riprap, method B, class 2  Geotextile quantity is shown for information only

Updates

March 2009  Added Qmax  Minor drafting edits October 2000  Updated border to FLH Standard February 2005  Updated to MicroStation V8 August 2014  Updated for FP-14  Updated border August 2020  Updated geotextile note

Designer Notes for CFLHD Detail Drawing C251-51