2007-10-30_PERMIT FILE - C1982057 ‎(3)‎

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 10/30/2007
• Doc Name: Turf Reinforcement Mat Design and Installation Information
• Section_Exhibit Name: Tab 20 Attachment 20-C
• Media Type: D
• Archive: No

NORTH
AMERICAN
GREEN
EROSION CONTROL Products
Guoranteed SOLUTIONS
14649 HIGHWAY 41 NORTH
EVANSVILLE, IN 47725
800-772-2040
www.nagreen.com
= ~~.s cM)
1. PREPARE SOIL BEFORE INSTALLING ROLLED EROSION CONTROL PRODUCTS (RECP's), INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED.
NOTE: WHEN USING CELL-O-SEED DO NOT SEED PREPARED AREA. CEU.-O-SEED MUST BE INSTALLED WITH PAPER SIDE DOWN.
2. BEGIN AT THE TOP OF THE CHANNEL BY ANCHORING THE RECP's IN A 6" (15 CM) DEEP X 6" (15 CM) WIDE TRENCH WITH APPROXIMATELY 12" (30 CM) OF RECP's
EXTENDED BEYOND THE UP-SLOPE PORTION OF THE TRENCH. ANCHOR THE RECP s WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12" (30 CM APART IN THE
BOTTOM OF THE TRENCH. BACKFlU_ AND COMAPCT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12 (30 CM) PORTION OF
RECP's BACK OVER SEED AND COMPACTED SOIL. SECURE RECP's OVER COMPACTED SOIL WffH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12 (30 CM)
ACROSS THE WIDTH OF THE RECP's.
3 RECP's MrUST BECSECURELDYRFASTENED OASOIL SURFACE BY PLACNG STAPLES/STAKES IN APPROPRIATE LOCATIONS AS SHOWN~THE STAPLE IPATTERNCGUIDE.L
WHEN USING THE DOT SYSTEM", STAPLES/STAKES SHOULD BE PL4CED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPU: PATTERN.
PLACE CONSECUTNE RECP's END OVER END (SHINGLE SME) WITH A 4" - 6" (10 CM -15 CM) OVERLAP. USE A DOUBLE ROW OF STAPLES STAGGERED 4" (10 CM)
APART AND 4" (10 CM) ON CENTER TO SECURE RECP s.
5 DEEP X 6~(15~CM)OWIDE TRENCH.TOBACKFlU_ AND 0 OMPACT THE TRENCH EAFTER STAPLING. OF STAPLES/STAKES APPROXIMATELY 12" (30 CM) APART IN A 6" (15 CM)
6. ADJACENT RECP's MUST BE OVERLAPPED APPROXIMATELY 2' - 5" (5 CM -12.5 CM) (DEPENDING ON RECP's TYPE) AND STAPLED.
7. IN HIGH FLOW CHANNEL APPLICATIONS, A STAPLE CHECK SLOT IS RECOMMENDED AT 30 TO 40 F00T (9 M - 12 M) INTERVALS. USE A DOUBLE ROW OF STAPLES
STAGGERED 4" (10 CM) APART AND 4" (10 CM) ON CENTER OVER ENTIRE WIDTH OF THE CHANNEL
B WHDE TRENCH EBACKFlLL ANDECOMPACTSTHE TRENCHREAFTE~ APUNG.OF STAPLES/STAKES APPROXIMATELY 12" (30 CM) APART IN A 6' (15 CM) DEEP X 6" (15 CM)
NOTE:
• IN LOOSE SOIL CONDRIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" (15 CM) MAY BE NECESSARY TO PROPERLY ANCHOR THE RECP s.
NOTE:
• HORIZONTAL STAPLE SPACING SHOULD BE ALTERED
A CRRICAL POINTS IF NECESSARY TO ALLOW STAPLES TO SECURE THE
B
A. OVERLAPS AND SEAMS CRRICAL POINTS ALONG THE CHANNEL SURFACE.
C
B. PROJECTED WATER LINE
M/SIDE
C
E
S
I
L
O
~
"S
VERTICES
SIOPE OR
~A
K
E
MAY
(15 em)
~NGTHS GREATER THAN 6
BE NECESSARY TO PROPERLY ANCHOR THE RECP s.

REV. 01/05