HomeMy WebLinkAboutSWP2702057.16L0
O
I
CV
I
a.
CI)
0
n
0
N
/O+
0
0
IL
O
0
N
0
O
3
a
0
0
N
N
I
N
rF
9
U
Z
0
I"
U
w
w
GF
(T)
PL,
CL
SE
2
mQ
O �
�j 4
E
BOULDER CLUSTERS
C)
(
YPICAL)
1
A EL REPLACE ENT AREA
'P CAL)
E APPROX. 1 O 2 CY OF
= N GRAVEL
E SECTION VI
EX. ROOT
LOG
DETAIL 1 - GRAVEL PLACEMENT
NTS
EX. SHRUBS AND CUTTINGS
PLANTED BY CITY
EX. TREES AND
SHRUBS
WATER DEPTH VARIES
2" TO 6" (TYPICAL)
WEST BANK II —1
OHWL
2
co
IN�
1 441 oO
�p
�00
EAST BANK
T - ORIGINAL GRAVEL LAYER
APPROX. 12" THICK
GRAVEL REPLACEMENT WIDTH VARIES ERODED GRAVEL LEVEL
6" THICK (APPROX.) 5' TO 8' TYPICAL
1 TO 2 CY OF CLEAN GRAVEL
(APPROX.)
GRAVEL REPLACEMENT SPEC. GRAVEL PLACEMENT
IN HIGH FLOW AREA FROM SEDIMENT 1. GRA`✓E=L SHALL BE PLACED ABOVE THE
BASIN TO FLOW SPLITTER WATERLINE ON THE WEST BANK OF THE
SIZE Percent Finer by Weight CREEK BY MACHINE.
6" 100 - 40% 2. GRAVEL SHALL BE SPREAD BY HAND
3" 40 - 20% SHOVEL OVER THE WIDTH OF THE CREEK.
1" 20 - 0% 3. THE CITY MAY REVIEW AND ADJUST
1/4" 0% GRAVEL PLACEMENT AS NEEDED FOR
EACH LOCATION.
DETAIL 1
TYPICAL SECTION A -A NTS
RECOMMENDED
FOR APPROVAL
BY Daniel Carey 5/22/07
BY
v'1
DETAIL 2 - GRAVEL PLACEMENT
NITS
POOL 18" - 24" DEEP
DO NOT FILL POOL
WITH GRAVEL ---i
EX. LOG DROPS
WITH FLOW NOTCH
FLOW
—' OHWL
LENGTH VARIES DEPTH VARIES
STO 6'TYPICAL[WATER
4" TO 6" (TYPICAL)
' '-)42�,
ORIGINAL GRAVEL LAYER
12" THICK
EX. LARGE — 5' ERODED GRAVEL LEVEL
RIP -RAP LONG (APPROX.)
GRAVEL REPLACEMENT
6" THICK (APPROX)
1 CY OF CLEAN GRAVEL APPROX.)
GRAVEL REPLACEMENT SPEC. GRAVEL PLACEMENT
IN LOW FLOW AREA 1. ONLY SMALL SOFT TIRED VEHICLES SHALL
BELOW FLOW SPLITTER * DELIVER GRAVEL ON GOLF COURSE
SIZE Percent Finer by Weight (SUCH AS BOBCATS, GOLF CARTS, WHEEL BARROWS)
4" 100 - 75% 2. GRAVEL SHALL BE PLACED AT TOP OF WEST BANK ONLY.
2" 75 - 30% 3. GRAVEL SHALL BE CARRIED DOWN BANK IN BUCKETS
1" 30 - 0% AND SPREAD BY HAND SHOVEL OVER THE WIDTH
1/4" 0% OF THE CREEK.
4. THE CITY MAY REVIEW AND ADJUST GRAVEL
PLACEMENT AS NEEDED FOR EACH LOCATION.
DETAIL 2
TYPICAL SECTION B-B NTS
1 STH TEE
0 10
Scale: 1 Inch = 10 Feet NO MACHINE ACCESSON THIS SIDE
CONSTRUCT SANDBAG AND PLASTIC BERM
TO DIVERT FLOW AWAY FROM CLEANING AR
FILTER FABRIC
AT ENTRANCE
IF NEEDED
WEST ACCESS ROAD
APPX EL 115.17
�0o WIS ASiiiiiiiiIiiiiiiiiiiii U I LT 2007
o
Cn z 1 Added As —Built Elevations Provided by Contractor DWC 9 7 07
SURVEYED: SCALE:
�Gxxxxx DESIGNEDDC AS NOTED
DRAWN:
DC ONE INCH
ORIGINAL PLANS STAMPED BY: I CHECKED DC/ IRS AT FULL SCALE
RONALD J. STRAKA ON:5/23/07 IF NOT ONE INCH
PE #29727 EXPIRES: 10/16/07 N0. REVISION BY DATE APPR APPROVED: SCALE ACCORDINGLY
RS
ALLOWABLE ACCESS TO SPLITTER
FOR SEDIMENT REMOVAL
RESTORE BANK AFTER CLEANING
--�--I
\ LIMITEDACCESS TO SPLITTER
�15ON THIS StDE.
RESTORE BANK AFTER
CLEANING.
REMOVE ACCUMULATED SEDIMENT
APPROX 2 TO 3 FEET DEEP
D-205714
DETAIL 3 - FLOW SPLITTER CLEANING (NTS)
30 MIL PVC
BASIN LINER
TYPICAL SECTION THRU MIDDLE OF POND, WEST -EAST
(NTS, VERTICAL DISTORTED)
8" PERF.J
DRAIN PIPE
DATE:
VERTICAL: NAVD 1988 5/22/07
HORIZONTAL: NAD 1983/1991 a� CITY OF
MAPLEWOOD CREEK SEDIMENT BASIN FIELDBOOK:
R EN TON 2007 CLEANING & MAINTENANCE PROJECT DRAWING NO:
Planning/Building/Public Works Dept. DETAILS 3
SHEET: OF:
x 3
IDH2115171
Y