example #1: culvert replacement planthe rock pit for this project is shown as on the attached map....

Example #1: Culvert Replacement Plan

existing 48" diameter culvert, which will be replaced with a stream simulationl44''x68' aluminized steel pipe. The culvert will be buried and filled 50010 and installed on a grade of 8.9%. Rock bands consisting of 16"± diameter rock will be installed within the culvert. Please see the attached plans for details.

During the installation ofthe pipe the stream flow will be PlUTIped or diverted arOlUld the construction site. All exposed banks will be strawed and grass seeded upon completion ofthe project in a manner that will prevent delivery ofsediment to the stream.

The rock pit for this project is shown as on the attached map.

The waste site is marked "Waste Site" on the attached map and is flagged on the ground with pink. flagging and painted "WA".

Ifyou have any questions or concerns pertaining to this project please don't hesitate to contact me.


\

S"'R~A.rwA. EXISTING

18" CULVERT

~

;/<765 EXISTING

144" x 68' ASP ROADWAY @ 8.9% - BURIED 50% (SEE DETAIL SHEET 4)

"'~ ~

~~1 /

) ,;;/

. /11 ," /'<0

../ :\,\'0

~/;/\ ~ \~

~

INDEX TO SHEETS

SITE OVERVIEW

PLAN VIEW 2

PROFILE VIEWS 3

CULVERT DETAIL 4

STAKE-OUT DETAIL 5

1, 0100:: 46± CFS (USGS STREAMSTATS)

? q;..

<">6'0

" EXISTING t?18" CULVERTS ~ STREAM A

REVISED ROADWAY

~ .~

'}..100 .7;. PROJECT LOCATION '('l

'}..16? LATITUDE: N 46.88750°

'}..11C\LONGITUDE: W 122.11333°

NOTE: VERTICAL AND HORIZONTAL CONTROL BY SCHINNELL & ASSOCIATES. MERIDIAN ASSUMED; ELEVATION APPROXIMATED FROM GPS.

.....-~~~~! 50 100

CULVERT REPLACEMENT

8-9-2012APRIL 27,2011

SCALE ISHEET 1 f 51" =40' 0


- --

RP#3 X 2751.90

......:;; ~

144" x 68' ASP @ 8.9% - BURIED 50% (SEE DETAIL SHEET 4)

EXISTING ROADWAY

RP#2X

2754.06

,./ ,./

,./

I

48" CMP TO BE REMOVED

ROAD SHOULDER

~

/.

/

X2753.11

RP#1

<Q

~~ , f,.«?

J - \

\

\

\

/ ( 2750.32 / RP#4 X

I t \ // /1// /1 II

! / /

/ I PLAN VIEW

MACHINE-PLACED MEDIUM RIP-RAP AT INLET AND

ALONG STREAM B

DIVERT STREAMFLOW THROUGH BYPASS CULVERT

REVISED CHANNELREVISED

ROAD STREAM A ~(18' @ FILL) l

~

" o 25 50

CULVERT REPLACEMENT

ISHEET1" = 20' 2 of 5


-- --2760

PROFILE VIEWS

2760 2760

'" -

STREAM PROFILE

2740 ~"W'"' ,.~~•••""""'~ ._,,",

2720

---

EXISTING ROAD PRISM

48"CMPTO BE REMOVED

8.9%

400

MACHINE-PLACED MEDIUM RIP-RAP

--i+~~~~""'-W'~'~'"~~ '"=~"

INLET INVERT 2730.81

2720

300 500

_ ~U"UW"y 1. 4lJ: -7EXISTING

18" CULVERT

-",'~":", """~"""',~- ,~w_,,_, -"~"'"-i'"""~~"""~"--'~ ""-'"----W-,~"'","~~:f tt.--cI~"'"-~"""~'" "~"" 2740

2740

2720

~""'-~~~iiiiiiiiiiIijo 25 50

CULVERT REPLACEMENT

DATAPRIL 27, 2011 IDRAWN IREV 8-9-2012

SCALE SHEET 3 of 51" =20'

ROADWAY

2740

48" CMP TO BE REMOVED ROAD PROFILE

___ 144" x 68' ASP 8.9% - BURIED 50%

DETAIL SHEET 2720

1+00 2+00 3+00

GENERAL CONSTRUCTION NOTES

1) IF REQUIRED, STREAMFLOW SHALL BE ISOLATED FROM ACTIVE WORK AREA THROUGH RELOCATION INTO BYPASS CULVERT SIMILARLY TO AS SHOWN ON PLAN VIEW. NO BYPASS WILL BE NECESSARY IF CHANNEL IS DRY DURING OPERATIONS.

2) 144" x 68' REPLACEMENT CULVERT SHALL BE BURIED 50% AND PLACED ON A GRADIENT OF 8.9%. BACKFILL MATERIAL SHALL BE STREAMBED GRAVELS (MAXIMUM SIZE =12") TO BE OBTAINED FROM SOURCE(S) BANDS AS SHOWN ON DETAIL SHEET 4.

3) ROAD WIDTH THROUGH FILL SECTION TO BE 14-FEET PLUS 2-FEET CURVE WIDENING; SURFACE SHALL BE CROWNED AT 3%; FILLSLOPES SHALL NOT EXCEED 1Y2:1.

4) MEDIUM RIP-RAP (16"±) TO BE MACHINE-PLACED AT INLET AS DIRECTED. RIP-RAP AT INLET TO BE PLACED AT LEAST 24-INCHES BELOW CHANNEL ELEVATION.

5) REFER TO DETAIL SHEET 4 FOR ADDITIONAL CULVERT BACKFILL DETAILS.


--

--- ---

CULVERT INSTALLATION DETAILS

+1 +I 1010

EXISTING ~ ~ REVISED REVISED

ROAD PRISM ~~ L RQADGRADERQAD~RAS_"'G_

PROFILE VIEW I ~"-"-,,"-

MACHINE-PLACED MEDIUM RIP-RAP AT LEAST 24" BELOW CHANNEL

48" CMPTO BE REMOVED

REVISED CHANNEL @8.9%

..----.--- -----

""-

, 1%:1\

INLET INVERT ELEV =2730.81±

OUTLET INVERT ELEV =2725.07± RIP-RAP PLACED 42" DEEP

~ "BANDS" OF 12"+ ROCK

PLACED 12'± APART

4~CMPTO CREATE THALWEG BE REMOVED INSIDE CULVERT

~ /

I "FISH-MIX" \

' GRAVELS

I

144" x 68' ASP BURIED 50% ON 8.9% GRADE WITH ROCK "BANDS" AND BACKFILLED WITH SECTI~N A-A

STREAMBED GRAVELS OF MIXED SIZES ON CULVERT BASE

A--, "j STREAMFLOW

144" x 68' ASP BURIED 50% ~ ON 8.9% GRADE

PLAN VIEW A

GENERAL CONSTRUCTION NOTES

1) ROCK "BANDS" WITHIN CULVERT MAY BE ANGULAR ROCK, AT LEAST 12" IN SIZE. BANDS SHALL BE SPACED 12± FEET APART, 6 TO 8 FEET FROM ENDS AND EXTEND TO WITHIN 12" OF STREAM SURFACE. BOTTOM 42± INCHES OF CULVERT SHALL BE BEDDED WITH RIP-RAP AND TOPPED WITH "FISH-MIX" GRAVELS.

2) STREAMBED MATERIAL FOR "FISH-MIX" GRAVELS SHALL BE NATIVE MATERIAL OF MIXED SIZING UP TO D100 (12") FROM SOURCE .

3) CREATE THALWEG INSIDE CULVERT BY USE OF JUMPING-JACK COMPACTOR.

4) ROAD BASE SHALL BE 18 FEET WIDE OVER CULVERT; SURFACE SHALL BE CROWNED AT 3%; FILLSLOPES SHALL NOT EXCEED 1Y2:1.

5) MEDIUM (16"+) RIP-RAP TO BE MACHINE-PLACED AT INLET AS DIRECTED. RIP-RAP AT INLET TO BE BURIED AT LEAST 24" BELOW CHANNEL BED AS SHOWN.

o 10 20

CULVERT REPLACEMENT

DATE APRIL 27,2011

DRAWN IREV

ISHEET 4 f 5 01" =10'


~ ~ \

o·

~-~ -

0 0 ...

-T

STREAM PROFILE SCALE: 1" "" 50'

25' 50' 100'

& 'f.

~ 'r .... \ \~\'6·

cB-~~If- ' ~

EX

/.,....

PROPOSED CULVERT

12+4a-_

-)1 ""-, -} ~

,_ . l

'\ I .-, I 12+o~v/

500··

490

480··

470

460

EX CULVERT TO REMOVE \ ------------------- -------------- --------------~!--~-.r~ 0 -9.80% ,. +(ll <"lo¢

5.J 0.

4~~00 1+00

SCALE: HOR: 1~"'

VER: 1" =

DESIGNER:

DATE: 5/15/13

2+00 3+00

BY DATE REVISIONS

1)0

-?o , (}~

o>< \;

1..._

;.1' Jr 0

.... )q ~A,

PROPOSED CULVERT

' i·-

, ..-u_,.oo

' ....

.....

SITE PLAN SCALE: 1" = 50'

o· 25' 50'

' cfl :'\)( / .,

--I

100'

U'l (ll

+ - '• ~

-~- -~-1-----------------------------------------------------PVI 4+50.69 EL. 481.27

4+00

FOR:

5+00

6+00

RD CULVERT ( SITE OVERVIEW

7+00

JOB NO.

13.29.07


530

520

510

500

490

~ '6

\:

4~8+00

~0~\)

SCALE:

HOR: 1" == 20' VER: 1" = 20'

DESIGNER:

DATE: 5/15/13

r-.;·~

•

BY DATE

.. , , · ..

REMOVE 48" CULVERT •

...... ... + '3 \

INSTALL CULVERT: 96" X 52'

11+00

-t <X!<O '<tlf)

+ro ~Ol ~v

v;w ~§;: com

REVISIONS

' "- • c• • ., • h.'\.- '

" h C' )'

~r~ ( 1 .11 'l...l'c·;r·)\;~

1

' I

PVJ = 498.10 PVJ STA = 11+39.84

K = 8.41

(1

.I "-/~n /"

v OCl .t'"' <0"-: +Ol

-"' ;....-t

v;w §;:~ ww

111·39.48: 96" X 52' CMP; IE=483.96

FOR:

12+00

8 j.·

;:_; ·;

•

40'

40'

JOB NO.

13.29.07

SHEET


CULVERT PLAN VIEW SCALE: 1" = 10'

2.25' o· 5' 10' 20'

FLOW

8> $>45'

11+39.48 RD. = 3+82.23 CHAN.

r------ 23.4' -------.-1-------

FINISHED EXCAVATED STREAMBED

11.7' 9.1'

-9.80%

CULVERT PROFILE

o·

SCALE: HOR: 1" = VER: 1" =

5'

DESIGNER:

DRAFTER: DATE: 5/15/13

SCALE: 1" = 10'

10' 20'

28.4'

NOTES

0 18-IN COMPACTED ROAD AGGREGATE

® COMPACTED COMMON FILL

0 COMPACTED CRUSHED PIPE ZONE BACKFILL

0 LOOSE CRUSHED BEDDING.

® ARMOR FOR SLOPES

;;:\ INSTALL CMP: V::..l 144" X 60'

5X1 CORR. GA: 12 LENGTH: 60'

0 EX. 48-IN CMP TO BE REMOVED

$>

EX. STREAMBED

,---EXPECTED \ REGRADE BY NATURAL PROCESS

'\..

" "

CD

0

0

0'

CULVERT SECTIONS SCALE: 1" = 5'

2 "' .:> 5'

FISH MIX KEY

10'

8-INCH MINUS WELL-GRADED, ROUNDED MATERIAL

BOULDERS: SIZE 14" TO 20" IF ANGULAR. 18" TO 24" IF SUB-ANGULAR OR ROUNDED. ARRANGEMENT: UNIFORMLY THROUGHOUT, AS SHOWN. QUANTITY: 30% TOTAL VOLUME BTWN. BOULDER CLUSTERS.

BOULDER CLUSTERS: BOULDER SPECS ARE SAME AS ABOVE. FILL THE VOIDS TIGHTLY WITH 8-INCH MINUS ROUNDED MATERIAL DESCRIBED ABOVE.

1 1'J

8'

i.r; L SUBGRADE

'\..., '\...,

'\...,

', 0 '\...,

'\..., '\...,

" " " '\..., " CULVERT BACKFILL '-

FOR:

,...

/ /

/ ,, /

FINISHED RUNNING SURFACE

/ /

/ /

/ /

/

/ /

/

RD CULVERT CULVERT DETAILS

JOB NO.

SHEET


540 11' c ... """ 540 < <. c'l nnn 540 • 1 L'l "'""

I I I 530 530 530

I I I 520 520 520

I I I 510 510 510

I I I 500 500 500

I .... --- --~ l,ooC "' ~.go-- ' ~.go- ' .... --- -- ~ v ~ ~ ~ .....

' -~ v ' --- /. --490 --~ L -

~ I -- ---1 --- ---

I -- ------ --- ---,..... __ ------ 1---

480 480 480

I I I 470 470 470

I I I 1160 0 0 0 0 460 0 0 0 0 460 0 0 0 0

"<:t C"') N .,..- 0 0 0 0 II "<:t C"') N ..-- 0 0 0 0 I "<:t C"') N ..-- 0 0 0 0

' ' ' ' 0 .,..- N C"') "<:t ' ' ' ' 0 ..-- N C"') "<:t ' ' ' ' 0 ..- N C"') "<:t

L-Stn: 11+20.000 Rd. Wd. L: 10.485 F SlopeR: 0 L-Stn: 11+30.000 Rd. Wd. L: 11.135 F SlopeR: 0 L-Stn: 11+39.480 Rd. Wd. L: 11.117 F SlopeR: 0 CL Elev: 498.484 Rd. Wd. R: 8.760 Grd.Lst: -1 CL Elev: 498.422 Rd. Wd. R: 8.800 Grd.Lst: 0 CL Elev: 498.473 Rd. Wd. R: 8.476 Grd.Lst: 1 Cut Dp: -2.048 F Slope L: 400 Grd.Nxt. -1 Cut Dp: -10.437 F Slope L: 0 Grd.Nxt. 0 Cut Dp: -10.487 F Slope L: 0 Grd.Nxt. 1

540 11 • .:; • nnn 540 11+fi hnnn 1

540 11+7 b.ooo

I I I 530 530 530

I I I 520 520 520

I I I 510 510 510

I I I 500 500 500_ t--- /' "' I

-- --- f-- -~ / .... "' ~ - r-- "'-.r-- .... --- ~ '

1--- - ~ ""' -- .... --- ' .... 490 490 490 .... - ~ I

-- ---I

-....

~ ---- - -.... -r--- - .... ----- --480 480 480

I I ; 470 470 470

o--o--o--o 0 0 0 0

o--o--o--o 0 0 0 0 o--o--o--o 0 0 0 0 "<:t C"') N ...-- "<:t C"') N .,..- "<:t C"') N ...-

' ' ' ' 0 ..- N C"') "<:t ' ' ' ' 0 ..- N C"') "<:t ' ' ' ' 0 ..- N C"') "<:t

L-Stn: 11+50.000 Rd. Wd. L: 9.936 F SlopeR: 0 L-Stn: 11+60.000 Rd. Wd. L: 9.479 F SlopeR: 0 L-Stn: 11+70.000 Rd. Wd. L: 8.381 F SlopeR: 400 CL Elev: 498.656 Rd. Wd. R: 9.340 Grd.Lst: 2 CL Elev: 498.953 Rd. Wd. R: 9.556 Grd.Lst: 4 CL Elev: 499.353 Rd. Wd. R: 9.187 Grd.Lst: 4 Cut Dp: -10.736 F Slope L: -67 Grd.Nxt. 2 Cut Dp: -1.895 F Slope L: 400 Grd.Nxt. 4 Cut Dp: -0.415 F Slope L: 400 Grd.Nxt. 4

RD CULVERT Date: May 15, 2013 Sheet of Section Scale 1 :240 From I To

ROAD CROSS SECTIONS Designer : MWS 11+20 1 11+70 - -


/ O· declination

Benchmark 1 •

Light Loose Rip Rap applied~

to embankment slopes " ,.xr_'

Ex. road edge & shoulder

#1 ,<'v 1

Ii/' •/' Benchmark 3 /

/ /

Az

BM 1

BM2 135°

BM2 -5.87 240·

BM 3 Outlet 1008 29° Invert i ~ ==~-~.~J..~~~~

BM 1 is a spike in a 23" DF Tree BM 2 is a s"Pfi(eTrla22"DFTree"--"-""_o_-BM 3 is a in a 22" DF Tree

0° declination

I-- 1 inch --jDate: 20 December 2011Sheet 1 of3 I-- 40 Feet --l

Example #4: Culvert Plan

PROFILE - CENTERLINE OF CULVERT

Finished EL of road @ Road CL above culvert = 103.24

Armor fill at inlet & outlet wI Light Loose Rip Rap. Armoring shall extend from 2 ft. below

stream grade to top of culvert

<8> Ex. Conditions

EL= 85.84

Ex. 36" Culvert to be removed. Ex. 30" Culvert not shown for clarity.

<A> Construct stream channel from point 151 to point 155 according to CHANNEL CONSTRUCTION CROSS SECTION. Also fill in approx. 40 feet of old channel from point 151 to new culvert inlet. Apply 2 Foot Minus Engineered Streambed Material to a depth of 2 feet if existing material is unsuitable.

<B> Extend 2 Foot Minus Engineereed Streambed Material to excavation Extents.

<C> 3 Inch Crushed Rock applied to a compacted depth of 6 inches over excavation extents.

<0> Select Borrow backfill material. Note: 1) Crown at centerline not shown

<E> 3 Inch Crushed Rock Pipe Bedding 2) Culvert Dimensions: 132" x 59', 3" x 1" or 5" x 1" corrugations 10 gauge aluminized steel

CHANNEL CONSTRUCTION CROSS SECTION NOT TO SCALE

--, /' "

/1 5 \ r 1.0ft

t.ld1 /'1,--,-----1--.~~ 7.0 ft 1-1 t, /

'- _- /'........ 3) Culvert lay =Approx. 8 % 4) Culvert AZ. =8.3 0 (Outlet to Inlet)

Date: 20 December 2011 Sheet 2 of3

I-- 1 inch --l I-- 20 feet -l


CULVERT CROSS SECTION - CENTERLINE OF ROAD LOOKING DOWNSTREAM

L() C")

+ C")

Finished EL of road @ Road CL above culvert = 103.24

. ..~ Design Road Profile ~ ~

Ex. 36" culvert ---"'=~ Ji'&"~Excavation Extents (approx.)

3 Inch Crushed Rock 2 Foot Minus Culvert bedding Engineered Streambed Material

ROAD CONSTRUCTION CROSS SECTION DETAIL

NOT TO SCALE

Note: 1) Begin fill @ Sta. 12+95. 2) End fill @ Sta. 14+18. 3) Grade from Sta. 12+95 to Sta. 13+35 =+4.0% 4) Grade from Sta. 13+35 to Sta. 14+18 = -9.4%

I-- 1 inch -lDate: 20 December 2011Sheet 30f3 I-- 30 feet --l


,

~ ~,~

'

CONTRACTOR DESIGNED16' CLEAR 64' CLEAR

EXISTING

ARCH

EldsIIng IlIIch ---;.---?> ---..;,. - - -..;,.---

Thalweg\, Grading Line ~ \ \.\. \ Project Bencl1mal1< 8 RC3

\PRELIMINA

Drawn By: Dale: 0912412012r- llncl1Designed !!y: Oot.: 0912412012

I-- 20!eot Ch_ By: Date:_

BRIDGE LANE SPAN

PROPOSED STREAM ALIGNMENT

80· x 11 O· CMP (TO BE REMOVED)~

f' 10+40

'~"'''''oQ .

~"""~

\. Ii \

'1 , i!>

EXISTING APPROX.

DIA.

LEGeNO

Existing ContOUlll - -1000 ----

!

Cl!diruIiy High Water - OHW --- OHW

O·l!eoInatlon

Shoot

2

$_2017

Example #5: Culvert Removal and Bridge Installation Plan

~______ ~7Q' TOTAL SPAN ____________________________________________~ 64' CLEAR SPAN

990 I I 1'1£8 DEPTH VARIES ~3§- I I 990 rr1 Q] 0 (J)

<a

::J

o

900! ,y ~~ !9802 'IR (OHW)

18'

97

I 960 0+91

Station ~

A

r11n"" t-- 10_ --I

o..n 8)': Dale: 0lIl2<1.12012

Deslgnod By: DsIe: ~12

Chocked By: DaIe:_

Sheet

3

Sheet 3 of 1


1 11+00

~KUUUH~NI:.U STEP POOL CHANNEL OVERALL GRADIENT ~11% GRADE TO MIMIC NATURAL cONnmoN<::1

EXISTING CULVERT (TO BE REMOVED)

EXISllNG STA. 11+16 ELEV. 982.3

o

f'J (j)

< Q

o :::J

25 75 11+25 11+5050 11+00

Station lEGEND

EJdstingThalweg

Propose<! Thalweg

Sheet

OeslgnO<ll3y: Dale: 0911112012 I- 10 ft C_l3y: Dale: _ She., 4of

Drawn By: Oat.: 09/1 I12012 4


Example #6: Hand-Drawn Culvert Plan

example #1: culvert replacement planthe rock pit for this project is shown as on the attached map....

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