2021-07-22_REVISION - M2010071 ‎(6)‎

• Permit No: M2010071
• IBM Index Class Name: REVISION
• Doc Date: 7/22/2021
• Doc Name: Request For Amendment To Permit
• From: City of Lafayette
• To: DRMS
• Type & Sequence: AM2
• Email Name: AME
• Email Name: MAC
• Media Type: D
• Archive: No

GENERAL ---.
EMBANKMENT OVERBUILD COMPOSED OF
FILL \ 1H:1V GENERAL EMBANKMENT
CpFs SLOPE MATERIAL
EXTEND FILTER FABRIC F��FSTL 1H:1V
S SLOPE
4'-0" MIN TYP �� 063 2% SLOPE
6" MAX TOPSOIL SEEDED 'O
WITH NATIVE GRASSES i �\�/�\�/ \��\�/�\\�\ \\\/\ /\`/>.,` '; / / = PSTREAM
SEE NOTE /�i\ / i -- / / / / / / SLOPE
�� �� DOWNSTREAM
SLOPE
FINAL +i
GRADE o SCALE: 3/8" = 1'-O"
v 2 OVERBUILD 32" 0 16" 32" 64"
- SCALE: 3/8" = 1'-O"
FILTER FABRIC, MIRAFI
S1200 OR APPROVED �\r ��O PREPARED
EQUIVALENT �o GROUND
Q SURFACE
y ?�� BLANKET DRAIN
PRIMARY FILTER COMPOSED OF
MATERIAL �p PRIMARY FILTER RAILING WITH GAGE
MATERIAL ROD MARKS
SECONDARY 6" MIN PVC
FILTER MATERIAL SLOTTED PIPE
a VERTICAL RAILING SUPPORT
z a w Izi 20'-0" MAX SPACING
NOTE: PLACE GRAVEL ROAD MATERIAL IN Y
LIEU OF TOPSOIL FOR THE ACCESS ROAD o o z
FROM APPROX. STA 26+00 TO 33+17 SHOWN SCALE: 3/4" = 1'-0" I I a RIPRAP
m
ON SHEETS C-16, C-26, AND C-27. I mN `r m W (WHERE OCCURS)
16" 0 8" 16" 32" a
(::�:)TOE DRAIN A�/ -
SCALE: 3/4" = 1'-O" O RIPRAP BEDDING
(WHERE OCCURS)
GENERAL
EMBANKMENT FILL
Z Z a<Z Y / � —OR BEDROCK
�``'z�o�' �/ '
m Q o j' j�%�/ CONCRETE
N w ZE ELI
d m \\ a j\/
Li
1 -0'
MIN
SCALE: 3/4" 1'-0"
16" 0 8" 16" 32"
3_GAGE ROD
C-2 SCALE: 3/4" = 1'-O"
OWNER CONTRACTOR SHEET
-- BRIERLEY �aaUc GOOSE HAVEN RESERVOIR C-31
CITY OF LAFAYETTE ROCK PRODUCTS OF COLORADO, LLC °:-- -_FN
- -- - ASSOCIATES °�aa80F` Asa CELL 2A
P.O. BOX 893 ���..
- GRAPHIC ALE BROOMFIELD, CO 80038 Creating Space underground sTsrss EMBANKMENT DAM DETAILS (2 OF 2) DRAMINGN22 OF 2s
0 v- 1" I$• 2" 2y:` 3" 2000 S COLORADO BLVD.STE A400,DENVER,CO _ REVISION
303.703.1405 FAX [phone] '�pS. "
110. DATE REVISIONS BY CK CADD FILE NAME PLOT DATE APPROVED t:,ll DESIGNED REf3 CHECKED MC, DRAWN PFB CONTRACT DAIS MAY 14, 2021 eA '10e 113136-000 scAlE AS SHOWN
c-31.Dwc