Amendment_A002.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

N/A

PAGE

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE NO. 5. PROJECT NO. (If applicable)

A002 06/13/2018 N/A See block 14

6. ISSUED BY CODE N/A 7. ADMINISTERED BY (If other than Item 6) CODE N/A

Department of Transportation Federal Highway Administration 610 East Fifth Street Vancouver WA 98661-3801

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and Zip Code) 9A. AMENDMENT OF SOLICITATION NO.

X

DTFH7017B00028

9B. DATED (SEE ITEM 11)

05/23/2018

10A. MODIFICATION OF CONTRACT/ORDER NO.

N/A

10B. DATED (SEE ITEM 13)

CODE: N/A FACILITY CODE: N/A

N/A

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

| X | The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

(__ ) is extended, ( x ) is not extended.

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

N/A

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS,

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A THIS CHANGE ORDER IS ISSUED PURSUANT TO (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO. IN

ITEM 10A.

N/A

B THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (Such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D OTHER (Specify type of modification and authority)

N/A

E. IMPORTANT: Contractor n/a is not, n/a is required to sign this document and return n/a copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

WA FS ERFO 2016(1)-22(2), Cowlitz Valley Road Repairs Phase 2

See page 2

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15a. NAME AND TITLE OF SIGNER (Type or print) 15a. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

N/A

15B. CONTRACTOR/OFFEROR 15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 16C. DATE SIGNED

BY_________________________________________ BY N/A___________________________ N/A (Signature of person authorized to sign) (Signature of Contracting Officer)

NSN 7540-01-152-8070

PREVIOUS EDITION NOT USABLE

30-105 STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

WA FS ERFO 2016(1)-22(2)

Cowlitz Valley Road Repairs Phase 2

Amendment No. A002, dated 06-13-2018 Solicitation No. DTFH7017B00028

REVISIONS ARE AS FOLLOWS:

PLANS

Revises pipe bevel requirements.

Revises pipe bevel information.

Revises profile view and pipe bevel information.

Plan sheet H.1

Plan sheet H.10

Plan sheet H.12

Plan sheet H.13

Plan sheet H.14

Plan sheet H.15

Plan sheet H.16

Plan sheet H.17

Plan sheet H.18

Plan sheet H.20

Revises pipe bevel information.

Revises pipe bevel information.

Revises pipe bevel information.

Revises pipe bevel detail.

Adds cast-in-place option.

Adds cast-in-place option.

Adds cast-in-place option.

ENCLOSURES

Plan Sheets:

H.1 H.10 H.12-18 H.20

2 Revised by Amendment A002

1.5 1.5

1.4

1.3

1.5

1.9

30 2040 10 0 10 20 30 40 50 60

FOOTNOTE:

with placing riprap class 5.

Conserve all suitable rock on site for use[2]

Location to be determined by CO.

thalweg. Ensure positive drainage.

Tie culvert centerline into existing stream [1]

N

Q : 227 CFS

PLAN AND PROFILE

25+98

RD 2324 MP 0.6

PIPE INLET OUTLET

HYDRAULIC INFORMATION

Q : 77 CFS

Q : 200 CFS

OHW : 1.5 FT

HW : 4.7 FT

INSTREAM WORK WINDOW: 07/16- 09/30

ACTIVE CHANNEL WIDTH: 16 FT

TYPE: ALUM CMP - TYPE 2

PIPE SLOPE: 0.20 FT/FT

INFILL TYPE: NONE

SPAN: 84-INCH RISE: 84-INCH

FLOWLINE SLOPE: NONE

TYPE: N/A

BURIAL DEPTH: NONE

LOWER BEVEL HEIGHT: NONE

HEADWALL: CONCRETE W/ WINGWALLS

BURIAL DEPTH: NONE

LOWER BEVEL HEIGHT: NONE

BEVEL: SEE SHEET H.11

HEADWALL: RIPRAP

LENGTH: 62 FT

INV N/E/EL: 15309.50/19992.41/4013.87' INV N/E/EL: 15267.75/20036.61/4001.71'

Revised by Amendment A0022

BEVEL: SEE SHEET H.16 1:1.9NONE 2 2

H.10

STATE PROJECT

NUMBER

SHEET

U

S S u r

D

C U s e r s c li n to n .c h o y D e s k to p O

T H

E R C o w li tz w a e f1 e k .d g n

WA FS ERFO 2016(1)-22(2)

P

M

J u n e

S

L e o n

C

S o u r c k

C h e c k e d b y

D e s ig n e d b y

1.75 FT

SCALE IN FEET

5 0 5 10 15 20

LC

[1]centerline

Construct stream

Line to be constructed

Profile grade

10'-0" Install 84-inch pipe culvert

25+97.94

[1]to existing channel thalweg

Tie in new channel centerline

Slope 0.20 FT/FT

Existing ground

[2]4' depth method A, class 5

Placed riprap, See Sheet H.16 for details class 3, riprap headwall, Placed riprap, method A, See Sheet H.16 for details class 3, riprap headwall, Placed riprap, method A, class 1, type B (non-woven)

Geotextile filter, class 1, type B (non-woven)

Geotextile filter, Sta. 25+71.70, 41.75 RT

Sta. 26+02.73, 12.22 LT

[2]class 5, 4' depth method A, Placed riprap, see Sheet H.11 method A, class 3, Placed riprap, 23°10'

See Sheet H.11 with wingwalls.

concrete headwall or cast-in-place

Precast

See Sheet H.11 method A, class 3.

Place riprap, with wingwalls. See Sheet H.11headwall concretePrecast or cast-in-place

29502

22 23

SHLD_SGFM_SSGHPF

SHLD_SGFM_SSGHPF

SSFCP_SG

BDTHPCBDTHPC

Q : 177 CFS

PLAN AND PROFILE

63+11 - CAMP CREEK

RD 2900 MP 7.6

Q : 61.3 CFS

Q : 156 CFS

OHW : 3.0 FT

HW : 3.9 FT

INSTREAM WORK WINDOW: 07/16-09/30

ACTIVE CHANNEL WIDTH: 15 FT

TYPE: ALUM CMP - TYPE 2

LENGTH: 170 FT

PIPE SLOPE: 0.20 FT/FT

INFILL TYPE: NONE

SPAN: 84-INCH RISE: 84-INCH

FLOWLINE SLOPE: NONE

TYPE: N/A

INV N/E/EL: 19884.94/10059.50/2972.43

BURIAL DEPTH: NONE

LOWER BEVEL HEIGHT: 1.75 FT

BEVEL: SEE SHEET H.16

HEADWALL: RIPRAP

INV N/E/EL: 19921.83/9896.93/2939.09

BURIAL DEPTH: NONE

LOWER BEVEL HEIGHT: 1.75 FT

BEVEL: SEE SHEET H.16

HEADWALL: RIPRAP

H.12

STATE PROJECT

NUMBER

SHEET

I n t_ ft

D

U s e r s c li n to n .c h o y D e s k to p O

T H

E R C o w li tz w a e f1 e m .d g n

WA FS ERFO 2016(1)-22(2)

J u n e

L e

S o u r

C h e c k e d b y

D e s ig n e d b y

2 21:1.5 1:1.5

Revised by Amendment A0022

10 20 30 40

0 20 40 60 8020406080

100120

2990 2990

100 120

Camp Creek

LC

SCALE IN FEET

Line to be constructed

63+06.6, 42.32' LT

64+46.91, 74.44 RT

72-inch dia. culvert

Remove existing

9° 18'

Existing ground type B (non-woven) class 1, Geotextile filter,Slop e 0.2

0 FT

/FT

type B (non-woven) class 1, Geotextile filter, Profile grade

N

[2]channel thalweg centerline to existing

Tie in new channel

'-0

Install 84-inch pipe culvert

63+11.04

Projected embankment slope line

63+80 to 64+20

NOTE:

1.

FOOTNOTE:

by the CO.

Ensure positive drainage. Location to be determined

Tie culvert centerline into existing stream thalweg.[2] placing riprap class 5.

Conserve all suitable rock on site for use with[1] class 3, riprap headwall

Placed riprap, method A, See Sheet H.16 class 3 riprap headwall.

Placed riprap method A, 18'-0"

[1]depth class 5, 4' method A, Placed riprap, class 3 riprap headwall

Placed riprap, method A, Remove large woody debris from channel upstream of the culvert and replace downstream of riprap at the outlet.

[2]to existing channel thalweg

Tie in new channel

15' wide x 100' long

Remove channel debris

Placed riprap, method A, class 5, 4' depth [1]

Placed riprap, method A, class 3, riprap headwall

"1 -3

W

F L H

D

-1 /2 "A

C S

T A

M P E D

S E T /8 "I

R W

E L

.3

E

.1

N

.0

"1 -3

W

F L H

D

-1 /2 "A

C S

T A

M P E D

S E T /8 "I

R W

292029

Q : 101 CFS

INSTREAM WORK WINDOW: 07/16-09/30

ACTIVE CHANNEL WIDTH: 10 FT

TYPE: ALUM CMP - TYPE 2

LENGTH: 155 FT

PIPE SLOPE: 0.20 FT/FT

INFILL TYPE: NONE

SPAN: 72-INCH RISE: 72-INCH

FLOWLINE SLOPE: NONE

TYPE: N/A

BURIAL DEPTH: NONE

LOWER BEVEL HEIGHT: 1.5 FT

HEADWALL: RIPRAP

BURIAL DEPTH: NONE

HEADWALL: RIPRAP

Q : 34 CFS

Q : 89 CFS

LOWER BEVEL HEIGHT: 1.5 FT

OHW : 2.0 FT

HW : 2.9 FT

BEVEL: SEE SHEET H.16 BEVEL: SEE SHEET H.16

INV N/E/EL: 15034.33/10315.53/2958.11' INV N/E/EL: 15146.01/10213.31/2924.80'

PLAN AND PROFILE

TRIBUTARY

72+69 - SCAMP CREEK

RD 2900 MP 9.3

H.13

STATE PROJECT

NUMBER

SHEET

I n t_ ft

U s e r s c li n to n .c h o y D e s k to p O

T H

E R C o w li tz w a e f1 e n .d g n

WA FS ERFO 2016(1)-22(2)

J u n e

L e

S o u r

C h e c k e d b y

D e s ig n e d b y

2 21:1.31:1.5

Revised by Amendment A0022

SCALE IN FEET

10 0 10 20 30 40

LC

2920 2920

FOOTNOTE:

NOTE:

Scamp Creek

1.

Line to be constructed type B (non-woven)

Geotextile filter, class 1, 37'-

0" 71+59.96, 89.26 RT

Install 72-inch pipe culvert

72+69.23

72+69.26, 55.40 LT

60-inch dia. culvert

Remove existing

Existing ground

Slop e 0.

22 F

T/FT

Profile grade

[2]channel thalweg centerline to existing

Tie in new channel

100100120 80 60 40 20 0 20 40 60 80

Scamp Cr eek

Trib utar y

N type B (non-woven)

Geotextile filter, class 1, [1]4' depth method A, class 5

Placed riprap, [1]4' depth method A, class 5

Placed riprap, 3'-0" (min.)

for plan and profile

See Sheet H.14

72+91.82

See Sheet H.16 class 3, riprap headwall.

Placed riprap, method A, 0°03'

See Sheet H.16 class 3, riprap headwall.

Placed riprap, method A, by the CO.

Ensure positive drainage. Location to be determined

Tie culvert centerline into existing stream thalweg.[2] placing riprap class 5.

Conserve all suitable rock on site for use with[1] class 3 riprap headwall

Placed riprap, method A, class 3 riprap headwall

Placed riprap, method A, Remove large woody debris from channel upstream of the culvert and replace downstream of riprap at the outlet.

[2] to existing channel thalweg

2945 2

SCALE IN FEET

10 0 10 20 30 40

STATE PROJECT

NUMBER

SHEET

Scamp Creek

Q : 135 CFS

INSTREAM WORK WINDOW: 07/16-09/30

ACTIVE CHANNEL WIDTH: 10 FT

TYPE: ALUM CMP - TYPE 2

LENGTH: 152 FT

PIPE SLOPE: 0.186 FT/FT

INFILL TYPE: NONE

SPAN: 72-INCH RISE: 72-INCH

FLOWLINE SLOPE: NONE

TYPE: N/A

BURIAL DEPTH: NONE

LOWER BEVEL HEIGHT: 1.5 FT

HEADWALL: RIPRAP

BURIAL DEPTH: NONE

HEADWALL: RIPRAP

Q : 46 CFS INV N/E/EL: 15018.81/10289.38/2952.66

LOWER BEVEL HEIGHT: 1.5 FT

OHW : 2.0 FT

HW : 3.6 FT Q : 118 CFS

BEVEL: SEE SHEET H.16 BEVEL: SEE SHEET H.16

N

Scamp Cree k Tribu tary

INV N/E/EL: 15142.17/10205.12/2924.87'

PLAN AND PROFILE

72+92 - SCAMP CREEK

RD 2900 MP 9.3

H.14

STATE PROJECT

NUMBER

SHEET

I n t_ ft

U s e r s c li n to n .c h o y D e s k to p O

T H

E R C o w li tz w a e f1 e o .d g n

WA FS ERFO 2016(1)-22(2)

J u n e

L e

F r y e

C h e c k e d b y

D e s ig n e d b y

Revised by Amendment A0022

1:1.4 21:1.5 2

Fl o w

LC

0 20 40 60 8020406080100120 100 120

Profile grade

Existing ground

Line to be constructed type B (non-woven)

Geotextile filter, class 1, type B (non-woven) class 1, Geotextile filter, 72+87.82, 52.44 LT

73+61.37, 84.94 RT

Slop e 0.

FT/

FT

[1]4' depth method A, class 5

Placed riprap, for plan and profile

See Sheet H.13

72+69.23

[2]channel thalweg to existing

Tie in new channel

'-0

3'-0" (min.)

See Sheet H.16 class 3, riprap headwall.

Placed riprap, method A, 7°03'

Install 72-inch dia. culvert

72+91.82

See Sheet H.16 class 3, riprap headwall.

Placed riprap, method A, FOOTNOTE:

NOTE:

1.

by the CO.

Ensure positive drainage. Location to be determined

Tie culvert centerline into existing stream thalweg.[2] placing riprap class 5.

Conserve all suitable rock on site for use with[1] class 3 riprap headwall

Placed riprap, method A, class 3 riprap headwall

Placed riprap, method A, Remove large woody debris from channel upstream of the culvert and replace downstream of riprap at the outlet.

[1]method A, class 5, 4' depth

Placed riprap, [2] to existing channel thalweg

F L O

W

L

IN

E

E L =4

.3

.5 ' C

M P

C

U L V E R T

N

LC

Sunrise Creek

Slope 0

.12 FT/

FT

Existing ground

Profile grade

Q : 178 CFS

PLAN AND PROFILE

83+80 - SUNRISE CREEK

RD 2900 MP 10.2

Q : 60.5 CFS

Q : 157 CFS

OHW : 2.0 FT

HW : 3.9 FT

INSTREAM WORK WINDOW: 07/16-09/30

ACTIVECHANNEL WIDTH: 10 FT

TYPE: ALUM CMP - TYPE 2

LENGTH: 60 FT

PIPE SLOPE: 0.12 FT/FT

INFILL TYPE: NONE

SPAN: 96-INCH RISE: 96-INCH

FLOWLINE SLOPE: NONE

TYPE: N/A

INV N/E/EL: 10789.47/19741.83/497.18

BURIAL DEPTH: NONE

LOWER BEVEL HEIGHT: 2.0 FT

BEVEL: SEE SHEET H.16

HEADWALL: RIPRAP

INV N/E/EL: 10752.44/19695.30/490.04

BURIAL DEPTH: NONE

LOWER BEVEL HEIGHT: 2.0 FT

BEVEL: SEE SHEET H.16

HEADWALL: RIPRAP

SCALE IN FEET

10 0 10 20 30 40

H.15

STATE PROJECT

NUMBER

SHEET

I n t_ ft

U s e r s c li n to n .c h o y D e s k to p O

T H

E R C o w li tz w a e f1 e p .d g n

WA FS ERFO 2016(1)-22(2)

J u n e

L e

S o u r

C h e c k e d b y

D e s ig n e d b y

Revised by Amendment A0022

21:1.521:1.5

0 20 40 60 8020406080100120 100

Line to be constructed

'-0 type B (non-woven)

Geotextile filter, class 1, type B (non-woven)

Geotextile filter, class 1, [2]existing channel thaleg

Tie in channel to

[2]existing channel thalweg

Tie in channel to

42'-0" riprap headwall

Placed riprap, method A, class 3

85' -0"

83+76.05, 24.27' LT

Install 96-inch dia. culvert

83+80.00

FOOTNOTE:

NOTE:

1.

by the CO.

Ensure positive drainage. Location to be determined

Tie culvert centerline into existing stream thalweg.[2] placing riprap class 5.

Conserve all suitable rock on site for use with[1] class 3 riprap headwall

Placed riprap, method A, to form new channel

10' wide x 85' long

Remove channel debris

[1]class 5, 4' depth method A, Placed riprap, Remove existing 96-inch culveert

10°18'

See Sheet H.16 class 3 riprap headwall.

Placed riprap, method A, Remove large woody debris from channel upstream of the culvert and replace downstream of riprap at the outlet.

[1]class 5, 4' depth method A, Placed riprap, headwall. See Sheet H.16 method A, class 3 riprap

Placed riprap,

33.87 RT

83+87.36, DETAILS

RIPRAP HEADWALL

Revised by Amendment A0022

NOT IN CONTRACT

.2

R

Optional 0.25 D, 0.25 R, H.16

STATE PROJECT

NUMBER

SHEET

I n t_ ft

U s e r s c li n to n .c h o y D e s k to p O

T H

E R C o w li tz w a e f1 e q .d g n

WA FS ERFO 2016(1)-22(2)

J u n e

L e

S o u r e

C h e c k e d b y

D e s ig n e d b y

NOTE:

FOOTNOTE:

Sl op e

PIPE BEVEL DETAIL

Sl op e

SKEW ANGLE DIAGRAM

c e n te r li n e

R o a d w a y

Cu lv er t ce nt er lin e

BOP

EOP

(DIAMETER OR SPAN GREATER OR EQUAL TO 48-INCHES)

(DIAMETER OR SPAN LESS THAN 48-INCHES)

.2

D o r R o r R is e

R

D ia m e te r

D o r R is e

R

D ia m e te r

D

W

RIPRAP END TREATMENT

Sl op e

SIDE VIEW

3'

W2

Variable W2

[1]

[1]

Manufacturer's standards

0.25 D or R or per the

Optional

Skew

Placed riprap, method A, class 3

Geotextile filter, class 1, type B (non-woven)

(typ.)

1'-0"

1-foot before daylight to prevent accidental exposure.

beneath and at all sides of placed riprap. Terminate geotextile

Place geotextile filter between riprap and existing ground, Field verify all invert elevations prior to culvert installation.

2.

1.

4' (min.) 4' (min.)

V a r ia b le R is e

V a r ia b le R is e

1'-0"

Class 3 riprap

Class 3 riprap

[3

' (m in

FRONT VIEW

Placed riprap, method A, class 3 shown on site specific details, whichever is greater.

Construct riprap end treatment to a thickness of 36-inches or as[3]

Slope riprap at end treatment to match roadway embankment slope.[2]

Bevel to match roadway embankment.[1]

.2

D o r R

CP

CP3053

CP

CP3026

CP

CP3052

Flow

N

SCALE IN FEET

0 1010 20 25

PIPE INLET OUTLET

SPAN: 18-FEET

FLOWLINE SLOPE: 0.16 FT/FT

TYPE: CONSERVED

HYDRAULIC INFORMATION

100 100

Q : 286 CFS

RISE: 18-FEET

WALL THICKNESS: 12 IN

LOWER BEVEL HEIGHT: NONE LOWER BEVEL HEIGHT: NONE

HEADWALL: CONC. W/ WINGWALLS

Q : 92 CFS

PIPE SLOPE: 0.15 FT/FT PLAN AND PROFILE

AOP CULVERT - JUMBO CREEK

RD 2900 MP 10.4OHW : 1.2 FT

HW : 2.6 FT

INSTREAM WORK WINDOW: 07/16-09/30

ACTIVE CHANNEL WIDTH: 14 FT

LENGTH: 76 FT

INFILL TYPE: STREAMBED MAT'L

BURIAL DEPTH: 7.3 FT BURIAL DEPTH: 6.3 FT

HEADWALL: CONC. W/ WINGWALLS

INV N/E/EL: 10021.39/20026.29/472.0 INV N/E/EL: 10056.92/19960.04/460.8TYPE: CONC. BOX CULVERT

FISH SPECIES: CUTTHROAT TROUT

BEVEL: - -BEVEL: - -

H.17

STATE PROJECT

NUMBER

SHEET

I n t_ ft

U s e r s c li n to n .c h o y D e s k to p O

T H

E R C o w li tz S h e e t_

H .1

.d g n

WA FS ERFO 2016(1)-22(2)

A

J u n e

K

H a r r is

L e

C h e c k e d b y

D e s ig n e d b y

Revised by Amendment A0022

LC Profile grade

Match existing stream bottom

Elev 484.0'

Elev 471.0' transition to existing stream channel shape and locate for smooth

New stream channel CL, 30 L.F., Elev 480.8'

Elev 468.8'

Elev 492.0' transition to existing stream channel shape and locate for smooth

New stream channel CL, 90 L.F.,

0.08 FT/FT

New stream channel FL, 90 L.F.

20' x 90' x 3'

Remove channel debris, 20' x 90' x 3'

Remove channel debris, Elev 456.8'

New precast wingwall (L-24')

New channel bottom edge

Existing channel edge

New channel bottom edge

0 20 40 6060 40 20

80100120140 80 100 120

'-0

'-0

New precast wingwall (L-16')

0.11 FT/FT

locate as neededbarrier, Temporary flow

Line to be constructed locate as neededbarrier, Temporary flow

New precast wingwall, (L-16') locate as neededbarrier, Temporary flow locate as needed flow barrier, Temporary

Existing ground materialConserved streambed

Flowline Slope

0.16 F

T/FT

Pipe S lope 0

.15 FT

/FT

method A, class 3

Placed riprap, concrete box culvert

18-feet span reinforced

Install 18-feet rise, 92+21.2

92+03.71, 45.74 RT

92+27.52, 27.30 LT

New precast wingwall (L-32')

Placed riprap, method A, class 3

'2

New precast wingwall (L-24')

New precast wingwall (L-32')

13°04' or cast-in-place wingwall, (L-16') or cast-in-place wingwall, (L-24') or cast-in-place wingwall, (L-32') or cast-in-place wingwall, (L-16')or cast-in-place wingwall, (L-24') or cast-in-place wingwall, (L-32')

ELEVATIONS

AOP CULVERT

RD 2900 MP 10.4

Revised by Amendment A0022

H.18

STATE PROJECT

NUMBER

SHEET

I n t_ ft

U s e r s c li n to n .c h o y D e s k to p O

T H

E R C o w li tz w a e f1 e s .d g n

WA FS ERFO 2016(1)-22(2)

J u n e

K

H a r r is

L e

C h e c k e d b y

D e s ig n e d b y

TYPICAL CHANNEL

CULVERT INLET

CULVERT OUTLET

concrete box culvert

New 18' x 18' precast

Flowline

Elev 491.0' materialConserved streambed

Existing grade, upstream

2-yr WS

Floor elev 472.0' Elev 471.0'

Elev 484.0' transition to existing stream channel shape and locate for smooth

New stream channel surface, concrete box culvert

New 18' x 18' precast Flowline

Elev 479.8' materialConserved streambed

2-yr WS

Floor elev 460.8' Elev 456.8' transition to existing stream channel shape and locate for smooth

New stream channel surface, New precast wingwall (L-16')

New precast wingwall (L-24')

Existing grade, downstream

Precast concrete sill

Channel bottom edge

Channel bottom edge

TOW, elev 480.8'

Road proposed grade

2'

Proposed road grade LC Top of wall, elev 492.0'

Existing grade, road

LC

LCRoad, existing grade

LC

14'

10'

5'

Placed riprap, method A, class 3

Placed riprap, method A, class 3

Elev 468.8'

5'

New precast wingwall (L-32') or cast-in-place wingwall, (L-32') or cast-in-place wingwall, (L-24') or cast-in-place sill or cast-in-place wingwall, (L-16')

NO SCALE

1.25' (min.)

ty p

STRUCTURAL DETAILS

BOX CULVERT

SECTION PROFILE

2.541' (min.)

H.20

STATE PROJECT

NUMBER

SHEET

I n t_ ft

U s e r s c li n to n .c h o y D e s k to p O

T H

E R C o w li tz w a e f1 e y .d g n

WA FS ERFO 2016(1)-22(2)

J u n e

C h e c k e d b y

D e s ig n e d b y applicable sections as and cast in-place

Revised by Amendment A0022 plate assembly

Welded connection

Headed Stud

GENERAL NOTES:

Varies

15°

Precast footing

O Ring if required over pipe joint

Do not install fastener precast permitted when

Tapered holes

(ref.)

"8

" (ref.)8

WATERTIGHT BOX JOINT SECTION

CONNECTION PLATE DETAIL

SUPPLEMENTAL CONCRETE PIPE TIE

WINGWALL DETAIL

(per manufacturer) wire mesh (typ.)

" 24 16"x6"xW for 1"Ø joint tie

"Ø Hole4

Install tie rods or connector plates per manufacturer between precast sections (typ.)

12" depth material, Bedding

BOX CULVERT BEDDING DETAIL

Bedding material

R is e

Span Thickness in 6" lifts

Soil compacted

DETAIL

HEADWALL AND CUTOFF WALL

Headwall (per precast culvert manufacturer)

Cutoff wall (per precast culvert manufacturer) spaced 2'-6" max.

No. 8 dowels

3" dia. holes with

Span

P e r p la n

P e r p la n spaced 2'-6" max.

No. 8 dowels

3" dia. holes with culvert manufacturer)

Headwall (per precast culvert manufacturer)

Cutoff wall (per precast

12" depth Bedding material, m a x on top and sides

(outside joint) mastic joint wrap

Grout and 9" wide box culvert

Outside of box culvert

Inside of Non-shrink grout

V a r ie s

" Gap2

1¼" Mastic rope foam gasket

Closed cell

Non-shrink grout foam gasket

Closed cell along both sides (typ.)

" Bevel2 1" x 22

Weep holes per manufacturer

Span + 4' plates (typ.)

connection

Embedded R is e

10"

10"

" Mastic rope4

4.5"

4.5"

1.416' (max.)

2.791' (max.)

R is e

Bearing capacity: 2 ton/sq. ft.

Unit weight: 125 lbs/cu. ft.

SOIL:

Provide 2-inch minimum concrete cover to the face of any bar.

ASTM A1064.

(ASTM, A615) grade 60, or welded wire reinforcing conforming to

Furnish reinforcing steel bars conforming to AASHTO M31, deformed

REINFORCING STEEL:

Chamfer all exposed edges 3/4-inch.

compressive strength f'c=5000 psi.

Furnish structural concrete, class A(AE) with minimum 28-day design

CONCRETE:

HL-93.

LIVE LOAD:

Soil: 125 lb per cubic foot.

Concrete: 150 lb per cubic foot.

DEAD LOAD:

latest edition.

accordance with AASHTO LRFD Bridge Design Specifications, Design cut -off walls, headwalls, wingwalls, and footings in

Design precast culverts in accordance with Section 602.

DESIGN:

precast or cast-in-place sections.

Install tie rods or connector plates per manufacturer between drawings for review by the CO according to Section 104.

conforming to the grades shown in the plans, and provide shop

Provide concrete culverts, headwalls, wingwalls, and cut-off walls

Provide precast elements per ASTM-C1577, as applicable.

Provide precast concrete culverts.

FP-14 (U.S. Customary).

Construction of Roads and Bridges on Federal Highway Projects, Federal Highway Administration Standard Specifications for

Detail is for general information only.

CONSTRUCTION: