Blackberry Farm- PN160428 (2)MATERIALS:
RIP -RAP: CRUSHED STONE OR CONCRETE
(NCTCOG SPECIFICATIONS, ITEM 803.3)
FILTER FABRIC: WOVEN OR NON WOVEN,
MEETING REQUIREMENTS OF NCTCOG
SPECIFICATIONS, ITEM 803.4
TOS
+2' MIN
NWS 7
TOS
TOS
-2' MIN
1'
1 \
1
1H:1V MAX
FIELD VERIFY
HJR HENLEYAI IOHNSTON
235 MORGAN AVE. DALLAS, TX 75203 1 214.941.3808 1 WWW.HJA-ENG.COM
TEXAS FIRM REGISTRATION NO. F-1238
TYPE A
RIP -RAP
FILTER
1 FABRIC
1
4' MIN
SLOPE
1� EXCAVATE TO LIMITS SHOWN
�2 FIELD VERIFY SLOPE BELOW RIP -RAP
DOES NOT EXCEED 1HAV. NOTIFY
ENGINEER IF SLOPE IS STEEPER.
8' MAX3O PLACE FILTER FABRIC AS SHOWN.
EXTEND FABRIC 1' BEYOND LIMITS OF
RIP -RAP. ANCHOR USING PINS.
DENTON CREEK EROSION CONTROL
BLACKBERRY FARMS
SANDY LAKE ROAD, COPPELL, TEXAS
TYPICAL DETAIL
® USE TYPE A RIP -RAP INSTALLED PER
NCTCOG SPECIFICATIONS, ITEM 803.3.
(�5 NOTIFY ENGINEER IMMEDIATELY OF ANY
CHANGES TO THIS DETAIL. DO
NOT PROCEED FURTHER UNTIL A
RESPONSE IS RECIEVED.
HJA No.: 15689G
DATE: NOVEMBER 2015
PLATE 1