2005-04-15_TIMBER_LANE_WATERMAIN
PLAN SYMBOLS
STATE LINE
COUNTY LINE
TOWNSHIP OR RANGE LINE
SECTION LINE
QUARTER LINE
SiXTEENTH LINE
RIGHT-Or-WAY LINE
SLOPE EASEMENT
PRESENT RIGHT -OF -WAY
CONTROL OF ACCES LINE
PROPERTY LINES (EXCEPT LANO LINES)
VACATED PLATTED PROPERTY
CORPORATE OR CITY LIMITS
TRUNK HIGHWAY CENTER LINE
RETAINING WAll
RAilROAD
RAILROAD RIGHT -OF -WAY
RivER OR CREEK
DRY RUN
DRAINAGE DITCH
DRAIN TILE
CULVERT
DROP INLET
GUARD RAil
BARBED WIRE FENCE
WOVEN WIRE FENCE
CHAIN LINK FENCE
RAILROAD SNOW fENCE
STONE WAll OR fENCE
HEDGE
RAilROAD CROSSING SIGN
RAilROAD CROSSING BELL
ELECTRIC WARNING SIGN
CROSSING GATE
MEANDER CORNER
SPRINGS
MARSH
~~~~:RD }
BRUSH
NuRSERY
CA leM BASIN
FIRE HYDRANT
CATTLE GUARD
OVERPASS (HIGHWAY OVER)
UNDERPASS (HIGHWAY UNDER)
BRIDGE
BUILDING (ONE STORY FRAME)
F - FRAME C - CONCRETE
S - STONE T - TILE
B - BRICK ST - STUCCO
IRON ROD OR PlPE
MONUMENT (STONE, CONCRETE, OR METAL)
WOODEN HuB
GRAVEL PIT
SAND PIT
BORROW PIT
ROCK QUARRY
UTILITY
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SYMBOLS
-9---9-
POWER POLE LINE
TELEPHONE OR TELEGRAPH POLE LINE
JOINT TELEPHONE AND POWER
ON POWER POLE
ON TELEPHONE POLES
ANCHOR
STREET LIGHT
PEDESTAL (TELEPHONE CABLE TERMINAL)
GAS MAIN
WATER MAIN
CONDUIT
TELEPHONE CABLE IN CONDuIT
ELECTRIC CABLE IN CONDUIT
TELEPHONE MANHOLE
ELECTRIC MANHOLE
BURIED TELEPHONE CABLE
BURIED ELECTRIC CABLE
AERIAL TELEPHONE CABLE
SEWER (SANITARY OR STORM)
SEWER MANHOLE
SCALES
INDEX MAP f".."~"
o 1000
PLAN ~~.,
o 50
PROFILE HORIZ, f\,.....
o 50
VERT 1'\;.....
D
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2000
I
100
I
100
TIMBER
LANE
W A TERMAIN
FOR THE
CITY OF SHOREWOOD
CONSTRUCTION
WATERMAIN AND STREET RECONSTRUCTION
PLAN FOR
LOCATED ON
TIMBER
LANE
CITY PROJECT NO. 04-05
THE INFORMATION SHOWN ON THESE DRAWINGS CONCERNING
TYPE AND LOCATION OF PRIVATE UTILITIES IS NOT GUARANTEED
TO BE ACCURATE OR ALL-INCLUSIVE, THE CONTRACTOR IS TO
DETERMINE THE TYPE AND LOCATION OF PRIVATE UTILITIES AS
MAY BE NECESSARY TO AVOID DAMAGE THERETO,
EXCAVATION NOTICE SYSTEM
A CALL TO GOPHER STATE ONE (651-454-0002)
IS REOUIRED A MINIMUM OF 48 HOURS PRIOR TO
PERFORMING ANY EXCAVATION,
S N, 40266616
10
I
CITY PROJECT NO. 04-05
GOVERNING SPECIFICATIONS
THE 2000 EDITION OF THE MINNESOTA DEPARTMENT OF TRANSPORTATION
"STANDARD SPECIFICATIONS FOR CONSTRUCTION."
ALL TRAFFIC CONTROL DEVICES AND SIGNING SHALL COM FORM TO THE MN MUTCD
INCLUDING THE FIELD MANUAL FOR TEMPORARY TRAFFIC CONTROL ZONE LAYOUTS,
DATED JANUARY, 2005, ALL TRAFFIC CONTROL DEVICES SHALL HAVE RETROREFLECTlVE
SHEETING,
CITY OF SHOREWOOD GENERAL SPECIFICATIONS AND STANDARD DETAIL PLATES
FOR STREET & UTILITY CONSTRUCTION - 2004 EDITION
WATERMAIN AND SANITARY SEWER SHALL BE CONSTRUCTED IN
ACCORDANCE WITH THE CITY ENGINEERS ASSOCIATION OF MINNESOTA
STANDARD UTILITIES SPECIFICATIONS.
SHEET NO,
1
2
3
4-5
6-7
8-11
INDEX
DESCRIPTION
TITLE SHEET
TYPICAL SECTIONS AND DETAILS
ESTIMATED OUANTITlES
WATERMAIN CONSTRUCTION
STREET/STORM CONSTRUCTION
EROSION CONTROL
ALL APPLICABLE FEDERAL, STATE, AND LOCAL LAWS AND ORDINANCES WILL BE COMPLIED
WITH IN THE CONSTRUCTION OF THIS PROJECT.
...
WSB
_:'::1;1:;
701 Xenia Avenue South, Suite 300
Minneapolis, MN 55416
www.wsbeng.com
& Associates. Inc.
:nx_763.S414800.Fax.763.S41.1700
INFRASTRUCTURE 'ENGINEERING ,PLANNING' CONSTRUCTION
I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY ME OR
SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL
LAWS OF THE STATE OF MINNESOTA.
~~~
ENGR.
UNDER MY DIRECT
ENGINEER UNDER THE
DAVID E, HUTTON, P.E.
DATE 04/15/2005
LiC, NO,
19133
Prepared for:
City of Shorewood
Dept. of Public Works and Engineering
5755 COllntry Club Road
Shorewood, Minnesoto 55331
(612) 474-3236
SHEET NO.
1
OF
11 SHEETS
PLASTIC ZIP TIES
( 50 LB. TENSILE) ~
LOCATED IN TOP 8"
DIRECTION OF
RUNOFF FLOW
POST LENGTH, 5 FT. MIN.
AT 5 FT. MAX. SPACING
GEOTEXTILE FABRIC, 35" WIDTH
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MACHINE SLICE
8" - 12" DEPTH
( PLUS 5" FLAP)
STANDARD MACHINE SLICED
SILT FENCE DETAILS
TO PROTECT AREAS FROM SHEET FLOW
( SEE SPEC. 3885)
POINT
"A"~
/~--.\
" A" MIN.
MAX. POST
SPACING
4 FT.
11
POINT "B"
/
/ POINT "A" CD
/ "-1jf'
MIN. EMBE DMENT
24'
~"",o '"' "'" "' '"'
BACKSLOPE TO PREVENT FLOW
AROUND THE END OF THE SILT FENCE
NOTE:
WHEN SEDIMENT BUILD UP
REACHES 8 INCHES OR 1/3 OF
SILT FENCE HEIGHT, THE SILT
FENCE MUST BE CLEANED OUT
OR REPLACED.
MACHINE SLICE 8" - 12"
DEPTH ( PLUS 5" FLAP)
(SPEC. 3885)
MACHINE SLICED SILT FENCE
( TYPE 1 SPEC. 3889 )
CATEGORY 3
EROSION CONTROL BLANKE
(SPEC. 3885)
4" X 4" TRENCH BACKFILLED OVE
EROS I ON CONTROL BLANKE
(SPEC. 3885)
STRAW OR WOOD FIBER
6" 7" DIA. ROLL ENCLOSED
PLASTIC DR POLYESTER NETTI
STAPLES
ON CENTER
2" X 2" X 18" LONG WOODEN STAKES
AT 2' 0" SPACING. DRIVE THROUGH
NETTING AND FIBER ROLL.
BIOROLL BLANKET SYSTEM
( TYPE 3 SPEC. 3889 )
M:\01D74-88\Cad\1074-1 p01.dw ,4/8120055:13:19 PM
5/8"
ROPE
POLYETHYLENE
~
VARIABLE
VARIABLE
MILL BITUMINOUS PAVEMENT
(4.0") 8.0' WIDE TRENCH
BITUMINOUS
REMOVE BITUMINOUS
PAVEMENT
2" 2340 TYPE 41 BITUMINOUS
WEARING COURSE
4"-6" 2340 TYPE 31
BITUMINOUS NON-WEAR COURSE
2357 BITUMINOUS TACK COAT
2357 BITUMINOUS TACK COAT
6" CLASS 5 AGGREGATE BASE
(100% CRUSHED ROCK)
UP TO 3' SELECT GRANULAR AS
DETERMINED BY THE ENGINEER IN THE FIELD
EXISTING PAVEMENT
NOTE: PRESSURE TREATED LUMBER PLANKS TO
BE BOLTED TO 6"x 6" POSTS
ilNSTALL ENDS OF WEIR A
MINIMUM OF 2 FEET INTO
BANK
~
5.3 CU YeS CLASS III RIPRAP
6" SQUARE POST
PLAN VIEW
NOT TO SCALE
PRESSURE TREATED LUMBER PLANKS
(3) 2x12
6x6 PRESSURE TREATED
LUMBER POSTS
EXTEND INTO
RIPRAP
MINIMUM OF 4"
BELOW INVER T
POND BOTTOM
927.68
5.3 CU YDS CLASS III RIPRAP
GEOTEXTILE
TYPE III
SECTION A-A
PRESSURE TREATED LUMBER
r"l) ?v'?
NOT TO SCALE
CITY PROJECT NO. 04-05
TYPICAL SECTIONS/DETAILS SHEET 2
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OF 11 SHEETS
STATEMENT OF ESTIMATED QUANTITIES
TOTAL PROJECT ROADWAY WA TERMAIN STORM
ITEM NO. ITEM DESCRIPllON UNIT QUANTITIES QUANllllES QUANllllES SEWER
QUANTIllES
ESllMA TED FINAL ESTIMA TED ESTIMA TED ESllMA TED
2021.501 MOBIUZAllON (2%) LUMP SUM 1 1
2101.502 CLEARING TREE 7 7
2101.507 GRUBBING TREE 7 7
2104.501 REMOVE CURB AND GUTTER UN FT 23 23
2104.505 REMOVE BITUMINOUS PAVEMENT SQYD 1465 355
2540.602 SALVAGE AND REINSTALL MAILBOX EACH 4 4
2104.513 SAWING BITUMINOUS PAVEMENT (FULL DEPTH) UN FT 1765 220
2232.501 MILL BITUMINOUS SURFACE (4.0") 8' WIDE TRENCH SQYD 1700 1575 125
2105.522 SELECT GRANULAR BORROW (CV) CUYD 945 945
2211.501 AGGREGATE BASE CLASS 5 TON 680 50 565 45
2340.508 TYPE 41 WEARING COURSE MIXTURE TON 550 550
2340.514 TYPE 31 BASE COURSE MIXTURE TON 440 30 390 20
2340.521 TYPE 41 BITUMINOUS MIXTURE FOR DRIVEWAY SQYD 365 365
2357.502 BITUMINOUS MATERIAL FOR TACK COAT GALLON 385 385
2563.601 TRAFFIC CONTROL LUMP SUM 1 0.25 0.5 0.25
2573.502 SILT FENCE, TYPE HEAVY DUTY (ORANGE) UN FT 2000 2000
2573.505 FLOTA TION SILT CURTAIN TYPE STILL WATER UN FT 280 280
2573.603 BIOROLL UN FT 60 60
2575.523 EROSION CONTROL BLANKETS CATEGORY 2 SQYD 20 20
2575.605 SEEDING, MIX240 (INCL. TOPSOIL & FERT.) ACRE 0.6 0.6
2575.505 SODDING, TYPE LAWN (INCL. TOPSOIL & FERT.) SQYD 650 450 200
2504.602 CONNECT TO EXISTING WA TERMAIN (8") EACH 1 1
2504.602 1" CORPORATION STOP EACH 9 9
2504.602 6" GATE VALVE AND BOX EACH 4 4
2504.602 8" GATE VALVE AND BOX EACH 2 2
2504.602 CURB STOP & BOX EACH 9 9
2504.602 HYDRANT EACH 4 4
2504.603 1" TYPE K COPPER PIPE UN FT 360 360
2504.603 6" WATER MAIN-DUCT IRON CL 52 UN FT 103 103
2504.603 8" WATER MAIN-DUCT IRON CL 52 UN FT 1544 1544
2504.608 DUCllLE IRON FITIINGS POUND 1545 1545
2504.604 4" POLYSTYRENE INSULA llON SQYD 15 15
2104.501 REMOVE METAL CULVERT UN FT 136 136
2503.511 12" RC PIPE SEWER CLASS V UN FT 80 80
2501.515 12" RC PIPE SEWER CLASS V EACH 4 4
2501.515 21" RC PIPE APRON WITH TRASH GUARD EACH 2 2
2503.541 21" RC PIPE SEWER DESIGN 3006 CLASS III UN FT 56 56
2511.501 RANDOM RIP RAP CLASS III CUYD 6.3 6.3
2511.515 GEOTEXTILE FILTER TYPE IV SQYD 9.5 9.5
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CITY PROJECT NO. 04-05
ESTIMATED QUANTITIES SHEET 3 OF 11 SHEETS
925
920
915
955
950
945
940
935
930
M:\01074-88\Cad\1074-sw01.dw ,4/8/20053:29:04 PM
i
,
STA 16+21 28 ~ ,i
26 31' L ;
HYDRANT " '
STA 12+87,52 STA 12+95:07 6"GATE VALVE ,:i!/~,:
27,55' L 7,79' R 33'-6"DIP CL 52 ,.(\,\"~\ ""Joo ~'b
HYDRANT 8" GATE VALVE' _",,-, ~:~, " \~' ~ ~ >:.
'.... ~~~~;~DI~A~~E 52 AND BOX ..:___ _ ,_ _',' '-< _ "f_:,:~"~~,,~.l~:;~'-~~~,~+~;:--:~-,,,-:,\ ' - , -/ _ -- ~J'
,', ''-', '--- \5+,,0 ~\ " _'
Q>~ '-.~' ';:: , --" ~;:'<-:;- ~;'- ~~'/ -' \4-';00::::'- \- ,~,~/ - '" -' -- -- ,- __----)
'4~ '~:__,_.",__,..,,,,, ---- _----r--- \~-l-----r_~ ..- _ --~ 1h,i,_-:l)f_, __-I"
'~,,?O:!O"'/-;\3 ~,~. ,-==-'~'P, _ ___ /- --- -- " -' ' , STA 16+20.83
/ '::~J . ... ..L",~\~', . 6.96' R
l::~X:,":~,<;=;C~:X-;" m,w'" '.. '",6 m
',__--.. 7.78' R
8"x6" TEE
STA 12+53.37
8.88' R
22 1/2' BEND
TIMBER LANE
,
,
"
PROFI LE
_.....,_"........__...__.________n..____...._".._,.....""".,.......
DJP PROPOSED WATERMAIN. D.OWN. TO
MAINTAIN. 18" VERTICAL SEPARATION
FROM SANITARY SEWER
(4) 22.1 /2~ BENDS
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13+00 14+00 15+00 16+00 17+00
NOTES:
1. WATER SERVICES TO BE 1" TYPE Y' COPPER.
PLACE TO 9' BEYOND PROPERTY LINE WITH
CURB STOP PLACED AT THE END.
LOCATIONS TO BE FIELD VERIFIED.
2. THE DISINFECTION OF THE WATERMAIN SHALL
BE PERFORMED ACCORDING TO THE CITY OF
ROSEMOUNT SPECIFICATIONS. 2005 EDITION,
AND THE PROJECT MANUAL.
3. UTILITY SERVICES SHALL HAVE A MINIMUM
3' SEPARATION (TYP).
4. SEE CITY SPEC. FOR WATERMAIN REACTION
BLOCKING.
5. 4" POLYSTYRENE INSULATION SHALL BE
PLACED AT STORM SEWER CROSSINGS
OR AS DIRECTED BY THE ENGINEER.
6. SILT FENCE DAMAGED BY CONSTRUCTION
SHALL BE REPAIRED AS INCIDENTAL
TO CONSTRUCTION.
6. ALL WATERMAIN VALVES SHALL BE
POSITIONED SUCH THAT THEY ARE NOT
IN THE CURB OR GUTTER.
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I
100 FT
CITY PROJECT NO. 04-05
STA 10+00 TO STA 17+50
WATERMAIN CONSTRUCTION SHEET 4
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915
OF 11 SHEETS
955
950
945
940
935
930
925
920
915
M:\01074-88\Cad\1074-sw02.dw .4/8120053:28:54 PM
STA 20+93.40
30.00'L ,
HYDRANT // /.,"~// 0
6" GA TE VALVE i \ .~,,> _ . ,,-'[2"+1)
37'-6"DIP CL 52 . /~\ ...,~_ ~\. < -; ",
-- ,g"~if?:f"~~~~':::'
" >.,/ o" ~,~/ " ~> 703'R
'... . - -,~,,;..\<)~-~'Q\I' //., 45' BEND
~; >"'7~' / S:!'l\ ,'20+9371
.' ,/ -~.:." ...../1.43R
~ '. .;:~~~\. ,/ .' 8"x6" TEE
-.l<...:....-----~~. .'
~~:/,~:;.<... /
'!t;:. '/ //
S1,/
f.
*'
TIMBER LANE
STA 22+52.19
4,33'R
45' BEND
,
"
"-
"
"
STA 24+88.09
3.08'R
8" GATE VALVE AND BOX
/
/
STA 24+96;89
1.54'R //
CONNECT TO
EX 8" WA TERMAIN
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18+00 19+00 20+ 00
21+00
22+00
23+00
24+00
NOTES:
1, WATER SERVICES TO BE 1" TYPE "K" COPPER.
PLACE TO 9' BEYOND PROPERTY LINE WITH
CURB STOP PLACED AT THE END.
LOCATIONS TO BE FIELD VERIFIED.
2. THE DISINFECTION OF THE WATERMAIN SHALL
BE PERFORMED ACCORDING TO THE CITY OF
ROSEMOUNT SPECIFICATIONS, 2005 EDITION,
AND THE PROJECT MANUAL.
3. UTILITY SERVICES SHALL HAVE A MINIMUM
3' SEPARATION (TYP).
4. SEE CITY SPEC. FOR WATERMAIN REACTION
BLOCKING.
5, 4" POLYSTYRENE INSULATION SHALL BE
PLACED AT STORM SEWER CROSSINGS
OR AS DIRECTED BY THE ENGINEER.
6. SILT FENCE DAMAGED BY CONSTRUCTION
SHALL BE REPAIRED AS INCIDENTAL
TO CONSTRUCTION.
6. ALL WATERMAIN VALVES SHALL BE
POSITIONED SUCH THAT THEY ARE NOT
IN THE CURB OR GUTTER,
CITY PROJECT NO. 04-05
STA 17+50 TO STA 25+00
WATERMAIN CONSTRUCTION SHEET 5
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OF 11 SHEETS
TIMBER LANE
EX 8" 'SAN
INV=925.24
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955
950
945
940
935
930
925
920
915
10+00
M:\01074-88\Cad\1074-ss01.dw ,4/8/20056:15:14 PM
R8MOVE 12" CMP
INSTALL 12" RCP CL5
FES W/ iTRASH GUARDS
GRADE SWALE
TO DRAIN
PROFILE
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15+00 16+00
17+00
CITY PROJECT NO. 04-05
NOTES:
1. EXACT LOCATION OF UTILITIES TO BE
FIELD VERIFIED BY THE ENGINEER
2. SILT FENCE DAMAGED BY CONSTRUCTION
SHALL BE REPAIRED AS INCIDENTAL TO
CONSTRUCTION.
3. ALL STORM SEWER OUTLETS SHALL
HAVE THE LAST 3 JOINTS TIED, WHICH
SHALL BE INCIDENTAL TO UNIT PRICE
BID.
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SAWCUT DRIVEWAY &
MATCH EX PAVEMENT
2" BITUMINOUS OVERLAY
4"-6" RECONSTRUCT BITUMINOUS
TO MATCH EXISTING AND OVER LA Y
+,
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SEED, MIX 250
~-
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I
100 FT
SODDING, TYPE LAWN
W/3" TOPSOIL
STA 10+00 TO STA 17+50
STREET/STORM CONSTRUCTION SHEET 6 OF 11 SHEETS
955
950
945
940
935
930
925
920
915
M:\01074-88\Cad\1074-ss02.dwg, 4/8/2005 6:16:09 PM
TIMBER LANE
UPON REPLACEMENT;' DO NQT
EXTEND, BEYOND EXISTING \
CUL VERT Lod TION. \ "
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REMOVE 15" CMP
INSTALL 21" RCP CL5
(2)FES W/TlfASH GUARDS
& 6.3..CO YDS CLASS III
Rlp-/RAP, AND 9.5 SO YDS
.GE:OTEXTILE FILTER TYPE III
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REMOVE AND REPLACE WEIR
(SEE DETAIL ON SHEET 2)
NOTES:
1. EXACT LOCATION OF UTILITIES TO BE
FIELD VERIFIED BY THE ENGINEER
2. SILT FENCE DAMAGED BY CONSTRUCTION
SHALL BE REPAIRED AS INCIDENTAL TO
CONSTRUCTION.
3. ALL STORM SEWER OUTLETS SHALL
HAVE THE LAST 3 JOINTS TIED, WHICH
SHALL BE INCIDENTAL TO UNIT PRICE
BID.
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CITY PROJECT NO. 04-05
STA 17+50 TO STA 25+00
STREET/STORM CONSTRUCTION SHEET 7 OF 11 SHEETS
EROSION CONTROL PLAN INFORMATION
Proiect Description
This project consist of watermain and street reconstruction from the end existing watermain
at limber lane and lawtonka Dri\e to the end of limber lane and the repair and
reconstruction of the street portion of limber lane.
Receivin!=l Waters
All surface water runoff is collected using a system of roadside ditches. Water collected in
the ditch along the south side of the road is con\eyed to lake Minnetonka using corrugated
steel cul\erts, placed in two locations.
Responsible Parties
The Contractor is responsible for implementation of the erosion control plan,
including the installation, inspection, and maintenance of the erosion pre-.ention
and sediment control BMPs before and during construction.
Proiect En!=lineer:
David E. Hulton, P.E.
WSB & Associates, Inc.
701 Xenia A\enue South, Suite 300
Minneapolis, MN 55416
Contractor:
THD
Construction Notes:
Construction shall be go-.emed by 2000 MnlDOT Spec Book and the special provisions.
Potential Environmental Hazards for the project are included in the Project Manual.
The contractor shall keep the inspection and maintenance log with the erosion control plan.
Location of Erosion Control Requirements in the Project Plan
DESCRIPTION TI1LE
Direction of Flow
Final Stabilization
Erosion Control Sheets
Erosion Control Details
Storm Sewer Plan Sheets
Storm Sewer Details
location of Ponds
Contacts
AGENCY
MPCA
DNR Permit
Minnehaha Creek Watershed Distri
ACOE
State Duty Officer
County Ag Inspector
Design
Erosion Control Review
Erosion Control Supervisor
General Layout
Temporary Erosion Control & Project Manual
Temporary Erosion Control
Temporary Erosion Control
N/A
N/A
N/A
PERMIT
N/A
Erosion Control
N/A
TMDL Implementation Plans Containin!=l Storm Water Requirements:
No TMDl Implementation Plans currently exist for the receiving waters on this project.
Timin!=l of BMP Installation
The Erosion Pre\ention and Sediment Control BMP's shall be installed as necessary
to minimize erosion from disturbed surfaces and to capture sediment on site, and shall
meet the NPDES Permit Part IV Construction Activity Requirements.
M:\01074-88\Cad\EROSION 1.dWQ, 4/8/2005 3:17:07 PM
Calculations:
Impervious Before Construction =
Impervious Aller Construction =
Area to be disturbed =
0.38
0.38
0.38
NAME
N/A
N/A
N/A
N/A
MPCA
Chris Hartzell, E.I.T.
Travis Fristed
THD
lOCA TION
Sheet 11
Sheet 11
Sheet 11
PHONE NUMBER
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I EROSION CONTROL PROJECT AND CONTACT INFORMATION I
CITY PROJECT NO. 04-05 EROSION CONTROL SHEET 8 OF 11 SHEETS
PLAN REQUIREMENTS
THE GENERAL CONTRACTOR IS RESPONSIBLE FOR COMPLIANCE WITH
ALL TERMS AND CONDITIONS OF THE PERMIT.
THE CONTRACTOR MUST IDENTIFY A PERSON KNOWLEDGEABLE AND
EXPERIENCED IN THE APPLICATION OF EROSION PREVENTION AND
SEDIMENT CONTROL BMPS WHO WILL:
1. OVERSEE THE INSTALLATION, INSPECTION AND MAINTENANCE
OF EROSION PREVENTION AND SEDIMENT CONTROL BMPS BEFORE AND
DURING CONSTRUCTION.
THE EROSION CONTROL PLAN MUST INCLUDE:
1. LOCATION AND TYPE OF ALL TEMPORARY AND PERMANENT
EROSION PREVENTION AND SEDIMENT CONTROL BMPS, INCLUDING
PROCEDURES USED TO ESTABLISH ADDITIONAL TEMPORARY BMPS AS
NECESSARY FOR THE SITE CONDITIONS DURING CONSTRUCTION.
2. A WATERSHED DELINEATION SHOWING DRAINAGE
DIRECTION OF FLOWS FOR PRE- AND POST-CONSTRUCTION STORM
WATER RUNOFF DRAINAGE AREAS AND ALL POST-CONSTRUCTION STORM
WATER OUTFALLS LEAVING THE SITE.
3. IMPERVIOUS AREAS AND SOIL TYPES.
4. LOCATION OF AREAS NOT TO BE DISTURBED.
5. LOCATION OF AREAS WHERE CONSTRUCTION WILL BE PHASED
TO MINIMIZE DURATION OF EXPOSED SOIL AREAS.
6. ALL SURF ACE WATERS AND EXISTING WETLANDS.
7. METHODS TO BE USED FOR FINAL STABILIZATION OF ALL
EXPOSED SOIL AREAS.
PERMIT REOUIRES THAT THERE BE NO UNBROKEI< SLOPE LENGTH
GREA TER THAN 75 FEET FOR SLOPES WITH A GRADE OF 3: 1 OR
STEEPER.
SEQUENCE OF CONSTRUCTION
1. CONTRACTOR TO VERIFY THAT ALL PERMITS HAVE BEEN OBTAINED.
2. CONTRACTOR TO SCHEDULE FIELD MEETING WITH CITY OR LGU AND/OR
WA TERSHED.
3. CONTRACTOR TO INSTALL ALL PERIMETER SEDIMENT CONTROL DEVICES,
CONSTRUCTION ENTRANCES, AND PROTECTIVE FENCING FOR TREES,
DITCHES, AND EXISTING WATER BODIES AND AREAS TO REMAIN
UNDISTURBED
4. CONTRACTOR TO CONSTRUCT STORM WATER AND/OR TEMPORARY
SEDIMENTATION BASINS.
5. CONTRACTOR TO CONTACT CITY OR LGU AND/OR WATERSHED FOR
APPROVAL OF SEDIMENT CONTROL DEVICES.
6. CONTRACTOR TO ROUGH GRADE SITE AND INSTALL UTILITIES.
7. CONTRACTOR TO INSTALL TEMPORARY SEED MIX AND EROSION CONTROL
BLANKETS WITHIN 48 HOURS. PERMANENT SEED MIX TO BE INSTALLED
ON STORM WATER POND SLOPES AND ALL AREAS WlTH EROSION CONTROL
BLANKETS WITHIN 5 DAYS OF ROUGH GRADING.
8. CONTRACTOR TO INSTALL TEMPORARY EROSION CONTROL DEVICES AS
NECESSARY. REMOVE ALL UNSUITABLESEDIMENT PER RECOMMENDATION
OF GEOTECHNICAL ENGINEER.
9. CONTRACTOR TO INSTALL SUBBASE AND BASE FOR PAVEMENT.
lD. CONTRACTOR TO INSTALL BITUMINOUS SURFACE.
11. THE CONTRACTOR IS TO PLACE A THREE-FOOT WIDE STRIP OF SOD
BEHIND THE CURB FOLLOWING BACKFILLING OF SMALL UTILITIES TO
PREVENT EROSION IN THIS AREA.
M:\01074-88\Cad\EROSION 2.dwQ, 4/8/2005 3:17:49 PM
SEQUENCE OF CONSTRUCTION - CONT.
12. ONCE ALL DISTURBED AREAS HAVE BEEN STABILIZED, OBTAIN APPROVAL
FROM THE CITY ENGINEER WITHIN TWO WEEKS OF FINAL STABILIZATION.
13. CONTRACTOR TO REMOVE SEDIMENT CONTROL DEVICES WITHIN TWO WEEKS
OF APPROVAL.
PRECONSTRUCTION ACTIVITIES
THE ENGINEER WILL INSPECT SILT FENCE PRIOR TO ANY LAND ALTERATION.
ALL SILT FENCE SHALL BE CONSTRUCTED WlTH WOOD OR STEEL POSTS
(SEE DETAIL).
ALL EROSION CONTROL MEASURES MUST BE INSTALLED AND MAINTAINED
ACCORDING TO THE DETAILS INCLUDED IN THE CONSTRUCTION DOCUMENTS.
ALL SILT MUST BE REMOVED FROM SILT FENCE WHEN IT REACHES A HEIGHT
EOUAL TO ONE-THIRD OF THE HEIGHT OF THE SILT FENCE. THE CONTRACTOR
MUST PERFORM ANY CORRECTIVE MEASURES ORDERED BY THE RESIDENT
ENGINEER, LOCAL GOVERNMENT UNIT, OR MPCA WITHIN 24 HOURS OF SUCH
NOTICE. THE CONTRACTOR SHALL ALSO PLACE ANY ADDITIONAL EROSION
CONTROL MEASURES DEEMED NECESSARY BY THE CITY OR MPCA WITHIN 24
HOURS NOTICE. ALL MEASURES MUST BE REPLACED OR REPAIRED WITH THE
APPROVAL OF THE ENGINEER CITY, AND MPCA, WHEN THEY BECOME
NONFUNCTIONAL.
ORANGE POLY SNOW FENCING MUST BE PLACED AROUND ALL NATURAL
FEA TURES THAT ARE TO BE PRESERVED. THIS INCLUDES ALL TREES,
WETLANDS, SLOPES, ETC., IN LOCATIONS WHERE PLACEMENT OF
PROTECTION FENCING COINCIDES WITH THE PLACEMENT OF SILT FENCE,
THE TOP PORTION OF THE SILT FENCE MAY BE PAINTED ORANGE AND
CAUTION RIBBON MAY BE INSTALLED IN ACCORDANCE WITH THE DETAIL
PROVIDED IN THE CONSTRUCTION SPECIFICATION. RIBBON MUST BE
MAINTAINED AT ALL TIMES IF THIS ALTERNATIVE IS TO BE USED
ON-SITE TESTING MUST BE CONDUCTED TO VERIFY THAT A MINIMUM
OF 2 FEET OF SEPARATION FROM BEDROCK OR SA TURA TED SOIL IS
ACHIEVED.
ALL DOWN GRADIENT PERIMETER CONTROLS SHALL BE IN PLACE BEFORE
ANY UP GRADIENT DISTURBANCE BEGINS, AND MAINTAINED UNTIL FINAL
ST ABILlZA TION.
TIMING AND INSTALLATION OF SEDIMENT CONTROL DEVICES CAN BE
ADJUSTED TO ACCOMMODATE SHORT- TERM ACTIVITIES SUCH AS CLEARING
AND GRUBBING.
DEWATERING ACTIVITIES THAT MAY HAVE SEDIMENT-LADEN DISCHARGE
MUST DISCHARGE INTO A TEMPORARY OR PERMANENT SEDIMENTATION
BASIN WHEN POSSIBLE. OTHERWISE IT MUST BE DISCHARGED THROUGH
SOME FORM OF BEST MANAGEMENT PRACTICE (BMP).
FIELD REQUIREMENTS
THE PERMITTEE MUST AMEND THE EROSION CONTROL PLAN AS NECESSARY
TO INCLUDE ADDITIONAL REOUIREMENTS, SUCH AS ADDITIONAL OR MODIFIED
BMPS, DESIGNED TO CORRECT PROBLEMS IDENTIFIED OR ADDRESS SITUATIONS
WHENEVER:
1. THERE IS A CHANGE IN DESIGN, CONSTRUCTION, OPERATION OR
MAINTENANCE.
2 WEATHER OR SEASONAL CONDITIONS THAT HAVE SIGNIFICANT EFFECT
ON DISCHARGE. INSPECTION IS REOUIRED WITHIN 24 HOURS OF A
RAINFALL EVENT GREATER THAN ONE-HALF INCH
3. INSPECTION OR INVESTIGATION BY SITE OPERATORS, LOCAL, STATE,
OR FEDERAL OFFICIALS INDICATE THE EROSION CONTROL PLAN IS
NOT EFFECTIVE.
4. THE EROSION CONTROL PLAN IS NOT ACHIEVING THE GENERAL OBJECTIVES
OF CONTROLLING POLLUTANTS OR THE EROSION CONTROL PLAN IS NDT
CONSISTENT WITH THE TERMS AND CONDITIONS OF THIS PERMIT.
STORM WATER PONDS, SEDIMENT BARRIERS AND OTHER MEASURES
INTENDED TO TRAP SEDIMENT ON-SITE WILL BE CONSTRUCTED AS A
FIRST STEP IN GRADING, AND WILL BE MADE FUNCTIONAL BEFORE LAND
DISTURBANCE TAKES PLACE UP SLOPE. EARTHEN STRUCTURES SUCH
AS DAMS, DIKES AND DIVERSIONS MUST BE SEEDED AND MULCHED WITHIN
48 HOURS OF INSTALLATION. UTILITY AND PAVING WORK WILL COMMENCE
UPON COMPLETION OF THE GRADING OPERATIONS. ALL EROSION CONTROL
MEASURES AND PROTECTIVE FENCING MUST BE INSTALLED AND INSPECTED
BY THE CITY OR LOCAL GOVERNMENT UNIT PRIOR TO BEGINNING OF ANY
GRADING.
THE PERMITTEE MUST IMPLEMENT THE EROSION CONTROL PLAN AND INSTALL
BMPS IDENTIFIED IN THE EROSION CONTROL PLAN IN AN APPROPRIATE AND
FUNCTIONAL MANNER.
THE LOCATION OF AREAS NOT TO BE DISTURBED MUST BE DELINEATED ON THE
SITE BEFORE DEVELOPMENT BEGINS.
FIELD REQUIREMENTS - CONT.
ALL EXPOSED AREAS WITH A CONTINUOUS POSITIVE SLOPE WITHIN
200 FEET OF A SURF ACE WATER MUST HAVE TEMPORARY EROSION PROTECTION
OR PERMANENT COVER FOR THE EXPOSED SOIL AREA, YEAR ROUND, WITH THE
FOLLOWING MAXIMUM TIMES AND AREA CAN REMAIN OPEN WHEN THE AREAS NOT
ACTIVEL Y BEING WORKED:
1. SLOPES STEEPER THAN 3: 1 (7 DAYS).
2. SLOPES OF 10: 1 TO 3: 1 (14 DAYS).
3. SLOPES OF 10: 1 OR FLATTER (21 DAYS).
CONTRACTOR SHALL BE RESPONSIBLE FOR KEEPING EXISTING PAVED SURFACES
CLEAN OF SEDIMENT BY STREET SWEEPING ROADWAYS WHEN A SIGNIFICANT
ACCUMULA TION OF SEDIMENT OCCURS ON THESE SURF ACES. ANY SEDIMENT
TRACKED OFF -SITE IS TO BE REMOVED WITHIN 24 HOURS.
CONTRACTOR SHALL BE RESPONSIBLE FOR IMPLEMENTING THE FOLLOWlNG
POLLUTION MANAGEMENT MEASURES ON THE SITE:
1. SOLID WASTE: COLLECTED SEDIMENT. ASPHALT & CONCRETE MILLINGS,
FLOA TING DEBRIS, PAPER, PLASTIC, FABRIC, CONSTRUCTION AND
DEMOLITION DEBRIS AND OTHER WASTES MUST BE DISPOSED OF
PROPERLY AND MUST COMPLY WITH MPCA DISPOSAL REOUIREMENTS.
2. HAZARDOUS MATERIALS: OIL, GASOLINE, PAINT, AND ANY HAZARDOUS
SUBSTANCES MUST BE STORED, INCLUDING SECONDARY CONTAINMENT,
TO PREVENT SPILLS, LEAKS OR OTHER DISCHARGES. RESTRICTED ACCESS
TO STORAGE AREAS MUST BE PROVIDED TO PREVENT VANDALISM. STORAGE
AND DISPOSAL OF HAZARDOUS WASTE MUST COMPLY WITH MPCA REGULATIONS.
CONTRACTOR TO PROVIDE SILT BAG PROTECTION AT ALL CATCH BASIN INLETS
IN THE ROADWAY, AND SILT FENCE PROTECTION AT ALL CATCH BASINS OUTSIDE
OF THE ROADWAY. (SEE DETAILS.)
ALL SEDIMENT DEPOSITS WITHIN SURF ACE WATERS MUST BE REMOVED AND
RESTABILlZED WITHIN 7 DAYS OF DISCOVERY. THIS INCLUDES DELTAS AND
STORM SEWER SEDIMENT DEPOSITS.
DURING EXCAVATION, SEDIMENT AND EROSION CONTROL DEVICES SHOULD BE
UTILIZED TO PREVENT SEDIMENTATION AND THE AREA MUST BE STAKED OFF AND
MARKED SO THAT HEAVY CONSTRUCTION (OUIPMENT WILL NOT COMPACT THE SOIL.
MAINTENANCE DURING CONSTRUCTION
MAINTAIN ALL EROSION CONTROL ITEMS, REMOVE ACCUMULATED
SEDIMENTS, CLEAN UP MUD TRACKED FROM THE SITE ON TO
ADJACENT STREETS, AND CONTROL DUST (PER MN/DOT SPEC 2130 AS
NECESSARY TO ELIMINATE SIGNIFICANT DUST PER REOUIREMENTS OF
ENGINEER, OWNER, AND/OR CITY UNTIL SUCH TIME AS THE
ENGINEER HAS ACCEPTED THE WORK.
TEMPORARY STOCKPILES MAY BE LEFT ON THE SITE FOR USE IN
BACKFILL REPLENISHMENT. STOCKPILES MUST HAVE SILT FENCE OR
OTHER EFFECTIVE BMPS TO CONTROL RUNOFF. STOCKPILES CANNOT
BE PLACED IN SURFACE WATER CONVEYANCE DEVICES (CURB AND
GUTTER, SWALES OR DITCH). TOPSOIL WILL BE RESPREAD
PROGRESSlVEL Y AS THE GRADING WORK CONTINUES. IF STOCKPILES
ARE TO REMAIN FOR MORE THAN 60 DAYS, TEMPORARY SEEDING
MUST BE PLACED.
INSPECTION AND RECORD RETENTION
THE EROSION CONTROL PLAN, ALL CHANGES TO IT, AND INSPECTIONS AND MAINTENANCE
RECORDS MUST BE KEPT AT THE SITE DURING CONSTRUCTION (OR REPRDUCIBLE WITHIN
24 HOURS) BY THE PERMITTEE WHO HAS OPERATIONAL CONTROL OF THE PORTION OF THE
SITE. ALL OWNERS MUST KEEP THE FOLLOWING INFORMATION:
1. ANY OTHER PERMITS REOUIRED FOR THE PROJECT.
2. RECORDS OF ALL INSPECTION AND MAINTENANCE CONDUCTED DURING
CONSTRUCTION.
3. ALL PERMANENT OPERATION AND MAINTENANCE AGREEMENTS THAT HAVE BEEN
IMPLEMENTED, INCLUDING ALL RIGHT-OF-WAY, CONTRACTS, COVENANTS, AND
OTHER BINDING REOUIREMENTS REGARDING PERPETUAL MAINTENANCE.
4. ALL REOUIRED CALCULATIONS FOR DESIGN OF THE TEMPORARY AND PERMANENT
STORM WATER MANAGEMENT SYSTEMS.
THE PERMITTEE MUST ROUTINELY INSPECT THE SITE ONCE EVERY 7 DAYS DURING
ACTIVE CONSTRUCTION AND WITHIN 24 HOURS AFTER A RAINFALL EVENT GREATER
THAN 0.5 INCHES IN 24 HOURS.
ALL INSPECTIONS AND MAINTENANCE CONDUCTED DURING CONSTRUCTION MUST BE
RECORDED IN WRITING AND RETAINED WITH THE EROSION CONTROL PLAN.
INSPECTION AND RECORD RETENTION - CONT.
RECORDS MUST INCLUDE:
1. DATE AND TIME OF INSPECTIONS.
2. NAME OF PERSON CONDUCTING INSPECTION.
3. FINDING OF INSPECTION INCLUDING CORRECTIVE ACTION. DETAILS OF
CORRECTIVE ACTION (DATE, TIME, PARTY COMPETING MAINTENANCE).
4. DATE AND AMOUNT OF RAINFALL GREATER THAN 0.5 INCHES IN 24 HOURS.
5. DOCUMENTATION OF CHANGES TO EROSION CONTROL PLAN.
IN AREAS OF PROJECT WHERE FINAL STABILIZATION IS COMPLETE,
INSPECTIONS CAN BE REDUCED, AS APPROVED BY THE WATERSHED DISTRICT.
INSPECTIONS CAN BE SUSPENDED DUE TO FROZEN GROUND CONDITIONS
UNTIL FIRST RUNOFF OCCURS OR CONSTRUCTION ACTIVITIES RESUME.
RESTORA TION
RESPREAD TOPSOIL AND ESTABLISH TURF ON ALL ROUGH GRADED AREAS OTHER
THAN THOSE DESIGNATED FOR PADS, BITUMINOUS, AND CONCRETE WITHIN 48
HOURS AFTER COMPLETION OF EARTH MOVING.
GENERAL AREA SEED MIX: MN/DOT SPEC. 3876.2 MIXTURE 150 @ 40 POUNDS
PER ACRE. MULCH: MN/DOT TYPE 1 DISC ANCHORED @ 2 TONS PER ACRE. FERTILIZER:
COMMERCIAL 23-0-30 @ 200 POUNDS PER ACRE.
RESPREAD TOPSOIL AND ESTABLISH TURF ON ALL FINAL GRADED AREAS WITHIN
72 HOURS AFTER COMPLETION OF FINAL GRADING.
EROSION CONTROL BLANKET SHALL BE INSTALLED ON ALL SLOPES 3: 1 OR
STEEPER WITHIN 48 HOURS OF PLACING FINAL TOPSOIL AND SEED
INFILTRATION/FIL TRATlON SYSTEMS SHOULD NOT BE EXCAVATED TO FINAL
GRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN FULLY STABILIZED.
THE CONTRACTOR SHALL COMPLETELY REMOVE ALL TEMPORARY EROSION
AND SEDIMENT CONTROL MEASURES UPON ESTABLISHMENT OF TEMPORARY AND FINAL
SITE ST ABILlZA TION.
NOTICE OF TERMINATION
PERMITTEES MUST SUBMIT A NOTICE OF TERMINATION (NOT) WITHIN 30
DA YS IF ONE OR MORE OF THE FOLLOWING CONDITIONS HAVE BEEN MET:
1. FINAL STABILIZATION HAS BEEN ACHIEVED ON ALL PORTIONS OF THE SITE
FOR WHICH PERMITTEE IS RESPONSIBLE. INCLUDING THE REMOVAL OF ALL
TEMPORARY MEASURES SUCH AS SILT FENCE.
2. ANOTHER OWNER HAS ASSUMED CONTROL OVER ALL PORTIONS OF THE SITE
THAT HAVE NOT ACHIEVED FINAL STABILIZATION.
3. IN THE CASE OF RESIDENTIAL CONSTRUCTION, TEMPORARY EROSION
PROTECTION AND DOWN GRADIENT PERIMETER CONTROL FOR INDIVIDUAL
LOTS HAS BEEN COMPLETED AND THE RESIDENCE HAS BEEN TRANSFERRED
TO THE HOMEOWNER.
PERMITTEE MUST ENSURE FINAL STABILIZATION OF THE SITE AND SUBMIT THE
NOTICE OF TERMINATION WlTHIN 30 DAYS OF FINAL STABILIZATION.
FINAL ST ABILlZA TlON CAN BE ACHIEVED IN THE FOLLOWING WAY:
1. ALL SOIL DISTURBING ACTIVITIES ARE COMPLETE AND A UNIFORM
PERENNIAL VEGETATIVE COVER WITH A DENSITY OF 70% OVER THE EN TIRE
PERVIOUS SURF ACE HAS BEEN ACHIEVED, INCLUDING:
- STABILIZATION OF DITCHES AND SWALES.
- REMOVAL OF ALL TEMPORARY SYNTHETIC AND STRUCTURAL BMPS.
REMOVAL OF SEDIMENTS FROM STORM WATER CONVEYANCES AND
PERMANENT WATER OUALlTY BASINS.
FOR RESIDENTIAL DEVELOPMENTS, FINAL STABILIZATION HAS BEEN
ACHIEVED WHEN:
- TEMPORARY EROSION PROTECTION AND DOWN GRADIENT PERIMETER
CONTROL FOR INDIVIDUAL LOTS HAVE BEEN COMPLETED.
- THE RESIDENCE HAS BEEN TRANSFERRED TO THE HOMEOWNER,
THE PERMITTEE MUST DISTRIBUTE THE MPCA "HOMEOWNER FACT
SHEET" TO THE HOMEOWNER.
I CITY PROJECT NO. 04-05
EROSION
CONTROL I SHEET
9
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M:\01074-88\Cad\1074-erosion.dw ,4/8120053:20:37 PM
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OFT 50FT
NOTE S:
1. ALL DISTURBED AREAS NOT IDENTIFIED ON THE
PLANS SHALL BE SEEDED WITH MN\DOT 250 @
70 Ibs/Acre; FERTILIZER - 23-0-23 @ 200
Ibs./Acre (NO PHOSPHOROUS ALLOWED);
TYPE 1 MULCH @ 2 Tons/Acre, WITH DISC
ANCHORING.
LEGEND
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CITY PROJECT NO. 04-05
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EROSION CONTROL SHEET 10 OF 11 SHEETS
EROSION CONTROL INSPECTION AND MAINTENANCE RECORD
Amending the Erosion Control Plan
The Erosion Control Plan must be amended to record changes or modifications to permanent BMP's or other storm water systems and removals of temporary BMP's may be recorded on this sheet. Include
a brief description of the problem, location, nature of alteration, and comments.
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DATE STAFF PLAN LOCATION PROJECT LOCATION PROBLEM, SOLUTION, AND NOTES
REPORTED (SHEET) (STA TION)
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M:\01074-S8\Cad\EROSION 3.dwg, 4/8/2005 3:18:27 PM
CITY PROJECT NO. 04-05
EROSION CONTROL SHEET 11 OF 11 SHEETS