Task Order Two (Road K53E-1.0 Plans).pdf

VICINITY MAP

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE, REGION 8

CALCASIEU RANGER DISTRICT

KISATCHIE NATIONAL FOREST

NATCHITOCHES PARISH, LOUISIANA

CONSTRUCTION PLANS FOR:

CULVERT K53E-1.0

REPLACEMENT

PROJECT

LOCATION

T5N T6N

R 7W

R 8W

R 6W

R 7W

PROJECT

LOCATION

LOCATION MAP

DATE

DISTRICT RANGER

DATE

FOREST ENGINEER

RECOMMENDED BY:

DATE

DATE

FOREST SUPERVISOR

APPROVED:

REGIONAL STRUCTURAL ENGINEER

DATE

REGIONAL DIRECTOR OF ENGINEERINGT4N

T5N

INDEX TO SHEETS

NO. DESCRIPTION

1 TITLE SHEET

ESTIMATED QUANTITIES &

GENERAL NOTES

ROAD TYPICAL SECTION &

POINT TABLES

4 ROAD PLAN & PROFILE

5 CULVERT GENERAL LAYOUT

6 EXCAVATION & BACKFILL

7 CULVERT DETAILS

APPENDIX A

XS1 - XS2 ROAD CROSS SECTIONS

MATERIAL SOURCES

GOVERNMENT FURNISHED

Waste Site

CONTRACTOR FURNISHED

culvert bedding backfill

Crushed Aggregate

Riprap

85% DRAFT PLANS

Not for Construction

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SHREVEPORT

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ALEXANDRIA

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LAYFAYETTE

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NEW ORLEANS

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BATON ROUGE

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ENGINEERS

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PLANNERS

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SURVEYORS

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OF

SHEET

United States Department of Agriculture Forest Service

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REGION 8

SOUTHERN REGION

ESTIMATED

QUANTITIES &

GENERAL NOTES

Apr-20

A. GROESBECK

L. DELRIDGE

M. JENSEN

6909.004

CULVERT K53E-1.0

KISATCHIE

CALCASIEU

REPLACEMENT

NFSR K53E-1.0

RANGER DISTRICT

NATIONAL FOREST

GENERAL NOTESBID SCHEDULE

CQ= Contract Quantity (See SECTION 109.02(b) of the STANDARD SPECIFICATIONS)

ITEM

NO.

ITEM DESCRIPTION UNIT

QUANTITY

COMMENTS

15101 MOBILIZATION

Lump Sum

1 INCLUDES TEMPORARY TRAFFIC CONTROL.

15201 CONSTRUCTION SURVEY AND STAKING, METHOD 2, CLASS B Lump Sum

1 LICENSED SURVEYOR REQUIRED

15713 SOIL EROSION & POLLUTION CONTROL

Lump Sum

1 INCLUDES DEWATERING. SEE GENERAL NOTES.

20302 REMOVAL OF EXISTING CULVERTS, METHOD A Lump Sum

20801 STRUCTURAL EXCAVATION

Lump Sum

20804 CULVERT BEDDING MATERIAL

Cubic

Yard

35 CQ

CONTRACTOR FURNISHED MATERIAL FROM A

COMMERCIAL SOURCE. IN PLACE QUANTITY, NOT

ADJUSTED FOR SHRINK / SWELL. (704.02)

20809 BACKFILL

Cubic

Yard

255 CQ

CONTRACTOR FURNISHED MATERIAL FROM A

COMMERCIAL SOURCE. IN PLACE QUANTITY, NOT

ADJUSTED FOR SHRINK / SWELL. (704.03a)

25102

PLACED RIPRAP, CLASS 2 (LA DOTD CLASS 130)

Tons 70 CQ

CONTRACTOR FURNISHED MATERIAL FROM A

COMMERCIAL SOURCE. CALCULATED USING A

CONVERSION FACTOR OF 1.94 (CY TO Tons).

30102

AGGREGATE SURFACING, COARSE GRADING, METHOD 1

Tons 130 CQ

CONTRACTOR FURNISHED MATERIAL FROM A

COMMERCIAL SOURCE. CALCULATED USING A

CONVERSION FACTOR OF 1.94 (CY TO Tons).

55218A

PRECAST CONCRETE MEMBER, BOX CULVERT

Linear

Foot

60 CQ

62504 SEEDING, DRY METHOD Lump Sum

1 INCLUDES MULCH.

SPECIFICATIONS: Construct the project in compliance with Federal Highway

Administration Standard Specifications for Construction of Road and Bridges on Federal Highway Projects (FP-14) and applicable Forest Service

Supplemental Specifications (FSSS).

CULVERT HYDRAULICS: This culvert has been designed to exceed the hydraulic capacity of the previous culverrts by maintaining or increasing the clear height and increasing the waterway opening as directed by the Forest

Service.

DEWATERING & EROSION CONTROL PLAN: Submit a Dewatering and Soil

Erosion and Sediment Control Plan to the Contracting Officer for approval at least thirty (30) days prior to beginning work. See Section 157 of the

Supplemental Specifications for details. Construct temporary means to divert the flow of the live stream as necessary to perform work, including dewatering for bank construction and replanting. Do not pump water from excavations directly into the live stream. See Stream Dewatering

Requirements on Sheet 6.

STREAM CROSSINGS: Contractor will be allowed to cross the live stream during construction, as approved by the CO.

DISPOSAL: All materials designated for removal become the property of the

Contractor and are to be disposed of by removing from the Forest in an environmentally safe manner in accordance with all Local, State and Federal requirements.

TEMPORARY TRAFFIC CONTROL: Submit a Temporary Traffic Control Plan to the Contracting Officer for approval at least 30 days prior to intended use.

EXISTING UTILITIES: Location of existing utilities is unknown. The contractor is responsible for locating all utilities prior to any excavation activities and coordinating with the appropriate utility companies to have utilities moved as necessary to complete the project. Damage to any existing utilities will be repaired at the Contractor's expense.

CULVERT DESIGN: This structure is designed for HL-93 loading in accordance with AASHTO LRFD Bridge Design Specifications, 8th edition with current interims.

DESIGN NOTES

CONCRETE: Use Class A(AE) for all precas concrete with F'c = 5000 psi at 28 days and an entrained air content of 5% ± 1%. Finish all precast elements with an ordinary surface finish.

Make all concrete in accordance with an approved mix design. Chamfer all exposed edges of concrete 3/4".

REINFORCING STEEL: Use reinforcing steel of the deformed type conforming to AASHTO M31 (ASTM A615), Grade 60. Concrete cover shall be as shown; where not shown it shall conform to AASHTO. Cut and bend steel in accordance with ACI 315.

HARDWARE AND STRUCTURAL STEEL: Use steel shapes, plates and bars meeting the requirements of ASTM A36. Galvanize all steel in accordance with AASHTO M111 (ASTM A123) except when covered by 1 inch or more of concrete. Use hardware meeting the requirements of ASTM A307 except as noted. Galvanize hardware in accordance with AASHTO M232 (ASTM A153) unless covered by 1 inch or more of concrete.

WELDING: Weld in accordance with the Bridge Welding Code, AWS D1.5 with E70XX electrodes. A certified welder is required.

FABRICATION DRAWINGS: Submit fabrication drawings for all precast members to the CO a minimum of 30 days prior to fabrication.

MATERIAL NOTES

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E

CP-49

CP-50

CENTERLINE POINTS

POINT #

NORTHING

331243.6625

331294.4862

331323.3757

331361.8625

331397.4471

331406.6269

331428.6955

331454.3484

331473.3720

331480.1469

331487.3442

EASTING

3105098.0031

3105094.4176

3105091.6252

3105080.9772

3105062.8567

3105056.5833

3105037.9939

3105007.3909

3104972.2808

3104953.4722

3104919.2969

ELEVATION

208.43

205.40

203.97

202.94

202.99

203.20

204.12

206.33

209.32

210.83

213.33

DESCRIPTION

STA 4+00

STA 4+50.95 PC

STA 4+80

STA 5+20

STA 5+60

STA 5+71.12 CL CULVERT

STA 6+00

STA 6+40

STA 6+80

STA 7+00

STA 7+34.97 PT

LAYOUT POINTS

POINT #

NORTHING

331394.3880

331421.2619

EASTING

3105030.9784

3105084.5567

ELEVATION

186.58

183.92

DESCRIPTION

BOTTOM OF BOX

BOTTOM OF BOX

CONTROL POINT TABLE

POINT #

CP-49

CP-50

NORTHING

331239.34

331495.79

EASTING

3105108.41

3104931.08

ELEVATION

208.76

212.51

DESCRIPTION

IRS 5/8" W/ACAP

IRS 5/8" W/ACAP

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OF

SHEET

United States Department of Agriculture Forest Service

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REGION 8

SOUTHERN REGION

PROJECT CONTROL &

POINT TABLES

Apr-20

A. GROESBECK

L. DELRIDGE

M. JENSEN

6909.004

CULVERT K53E-1.0

KISATCHIE

CALCASIEU

REPLACEMENT

NFSR K53E-1.0

RANGER DISTRICT

NATIONAL FOREST

PROJECT AREA MAP

Not to Scale

LEGEND

EXISTING FEATURES

Major Contour (5')

Minor Contour (1')

Existing Edge of Road

Existing Culvert

Existing K53E-1.0

Culverts

To Mink

F

L

O

W

ROAD TYPICAL SECTION

Not to Scale

Crushed Aggregate Surfacing

4" compacted thickness

Centerline

Road

Profile Grade

8'-6" 8'-6"

17'-0"

1'-0"

1'-0"

5'-0" min. 5'-0" min.

Clearing Limits

Clear to: Toe of fill, Cut daylight, or 5' min. shown.

1.5

-3%

-3

1.5

CONTROL POINTS

* Centerline Points are at Profile Grade at stations shown.

ROAD CENTERLINE POINTS CULVERT LAYOUT POINTS

See Sheet 5 for location of CULVERT INVERT POINTS

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P

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CURVE DATA:

R=200.00

L=284.02'

Δ=81°48'21"

CP-49

CP-50

3+60 4+00 5+00 6+00 7+00 7+40

S T A

E L

S T A

E L

200.00' VC

B V C S

B V C E

E V C S

E V C E

PVI STA:5+50.00

PVI ELEV:199.50

K: 14.81

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OF

SHEET

United States Department of Agriculture Forest Service

4/2 0/2

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REGION 8

SOUTHERN REGION

ROAD PLAN &

PROFILE

Apr-20

A. GROESBECK

L. DELRIDGE

M. JENSEN

6909.004

CULVERT K53E-1.0

KISATCHIE

CALCASIEU

REPLACEMENT

NFSR K53E-1.0

RANGER DISTRICT

NATIONAL FOREST

SCALE IN FEET

0 15 30

Existing Ground at

Centerline Road

Finished Grade at

Centerline Road

New Edge of Road

STA 4+00

BEGIN ROAD WORK

MATCH EXISTING

(BEGIN SURFACING)

STA 7+00

END ROAD WORK

MATCH EXISTING

(END SURFACING)

Remove and

Dispose Existing

60" Culverts

Centerline Road

New 14' x 8'

Box Culvert

New Box

Culvert

Remove &

Dispose Existing

Culverts

Toe of Fill, Typ.

PROFILE

Scale: 1" = 30'

PLAN

F

L

O

W

ROAD CONSTRUCTION NOTES:

1. Quantities shown are in-place, calculated to subgrade and not adjusted for shrink/swell.

2. Construct road embankment in accordance with FP-14 Section

204.

3. Haul & dispose excess/unsuitable material to the waste site designated by the CO.

65 CY Cut, 360 CY Fill

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Layout Pt.

Layout Pt.

Align - Stream

0+30 1+00 1+50

STA 0+64

EL 189.6

Channel Bottom

STA 1+24

EL 186.9

Channel Bottom

EL 186.58

Bottom of Box

EL 183.92

Bottom of Box

FG EL 203.21

at Centerline Road

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OF

SHEET

United States Department of Agriculture Forest Service

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REGION 8

SOUTHERN REGION

CULVERT GENERAL

LAYOUT

Apr-20

A. GROESBECK

L. DELRIDGE

M. JENSEN

6909.004

CULVERT K53E-1.0

KISATCHIE

CALCASIEU

REPLACEMENT

NFSR K53E-1.0

RANGER DISTRICT

NATIONAL FOREST

TYPICAL SECTION

Scale: 1/4" = 1'-0"

16'-0" Out-to-Out Box Culvert

14'-0" Clear Span

Stream Fill. Salvage

Excavated Material.

Incidental to Box

Culvert Installation.

O u t t o O u t

H e i g h t

C l e a r

H e i g h t

SCALE IN FEET

0 10 20

TYPICAL SECTION

Scale: 1/4" = 1'-0"

PLAN

ELEVATION

Scale: 1" = 20'

7.7' Cover Max.

Remove Existing Pipes

New 14' X 8'

Box Culvert

Stream Thalwag

Centerline Road

New 14' X 8'

Box Culvert

Remove Two Existing

60" CMP Pipes

New Edge of Road

FLOW

' C u lv e rt

.4

Existing Ground

Precast Concrete

Box Culvert

1'-0", Typ.

See Sheet 7 for Culvert Details

Culvert Layout

Point

Fill Slope

New Culvert, Typ.

Stream Channel

Bottom, Typ.

Class 2 Riprap

(LA DOTD Class 130)

Class 2

Riprap

(LA DOTD

Class 130)

2'

UPSTREAM SLOPE SECTION

STREAM CHANNEL

10 CY Class 2 Riprap

(LA DOTD Class 130) Each

Side of Culvert, Typ.

Riprap Apron, See

Detail This Sheet

Class 2 Seperation

Geotextile Filter

(714.01), Cost to be Included in Bid

Item 25102

Keyway Only

Required at

Channel Bed

RIPRAP DETAIL

Not to Scale

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DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OF

SHEET

United States Department of Agriculture Forest Service

4/2 0/2

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REGION 8

SOUTHERN REGION

EXCAVATION &

BACKFILL

Apr-20

A. GROESBECK

L. DELRIDGE

M. JENSEN

6909.004

CULVERT K53E-1.0

KISATCHIE

CALCASIEU

REPLACEMENT

NFSR K53E-1.0

RANGER DISTRICT

NATIONAL FOREST

PLAN

F L O

W

Existing Corrugated

Steel Pipe

Approximate Culvert

Excavation Limits

Outline of New

Box Culvert

Edge of Existing Road

2'

Min.

Existing Culvert, Typ

Existing Ground

Finished Ground

Backfill (704.03a)

See "BACKFILL NOTES" Notes

This Sheet.

Culvert

Backfill Limit

Limits of Excavation Per

OSHA. See "STRUCTURE

EXCAVATION NOTES" This

Sheet.

Material meeting FP-14 Specification

704.06 outside of the Culvert Backfill limits shown.

SCALE IN FEET

Culvert Bedding Material (704.02)

1. Complete Structure Excavation in accordance with FP-14 Section

208.

2. The Contractor is solely responsible for excavation support and compliance with all applicable OSHA regulations.

3. Excavation limits shown comply with OSHA sloping and benching requirements based on Soil Types found during soils exploration.

Notify the CO immediately if actual conditions vary from the soil types shown.

4. Submit an Excavation Plan for approval that includes, as a minimum, the following: drawings and a written outline illustrating and describing the proposed excavation limits, methods, equipment to be used, location of stockpiles, and estimated quantities. The

Excavation Plan must comply with all applicable OSHA requirements. Changes to the excavation limits shown here for the

Contractor's dewatering methods or Contractor convenience must be shown on the Plan and are the responsibility of the Contractor.

The Excavation Plan is incidental to the work.

1. Backfill limits shown here are the minimum requirements. Place backfill in accordance with FP-14 Section 209, and as shown on these Plans, with material meeting the requirements of Subsection 704.03a. Compact backfill material in accordance with FP-14 Subsection 209.10, Compaction Method 2. Any material outside the Backfill limits shown is considered Road Embankment and the material must meet the requirements of FP-14 Subsection 704.06.

2. It is assumed that material conserved from the structure excavation at this site will not meet the requirement for Backfill (704.03a), but will meet the requirements for Road Embankment (704.06). Some mixing and sorting may be required to meet the material specification. Haul and dispose unsuitable and excess material to the designated waste site.

3. Backfill inside the box culvert is incidental to the culvert installation. The material should be similar to existing stream bed material. No compaction is required.

STRUCTURE EXCAVATION NOTES:BACKFILL NOTES:

1. Protect against soil erosion and sedimentation during construction in accordance with FP-14 Section 157 and the project permits. Prepare and submit a Soil Erosion and Sediment Control Plan to the CO for approval prior to beginning work. Include drawings and written outline illustrating and describing the proposed layout, methods, and equipment.

2. Protect against soil erosion and sedimentation during construction in accordance with FP-14 Section 157. Prepare and submit a soil erosion and sediment control plan to the CO for approval.

3. Dewater the excavation in accordance with FP-14 Sections 208 and 157.

4. Contractor should anticipate water infiltrating the excavations. A bypass pipe may be necessary.

5. Culvert excavation, riprap and backfill are to be completed in accordance with the Contract Specifications. Standing or running water in the work area does not relieve the contractor from meeting the specifications.

6. Dewatering is the sole responsibility of the contractor. Develop and submit to the CO a project-specific dewatering and sediment control plan with the excavation plan for approval. Develop and submit a project-specific dewatering plan including drawings and a written outline illustrating and describing proposed layout, methods, and equipment. Approval of the contractor's dewatering plan does not relieve the contractor from completing the work as required. If the contractor's methods are not producing adequate results, the contractor must re-evaluate and submit another dewatering plan. Re-submittal of the dewatering plan, if required, is incidental to the work.

DEWATERING & SOIL EROSION CONTROL:

SECTION

Note to Scale

STRUCTURE EXCAVATION & BACKFILL

Channel Bottom

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DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OF

SHEET

United States Department of Agriculture Forest Service

4/2 0/2

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K5 3E

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W G;

REGION 8

SOUTHERN REGION

CULVERT DETAILS

Apr-20

A. GROESBECK

L. DELRIDGE

M. JENSEN

6909.004

CULVERT K53E-1.0

KISATCHIE

CALCASIEU

REPLACEMENT

NFSR K53E-1.0

RANGER DISTRICT

NATIONAL FOREST

CULVERT LAYOUT PLAN

Scale: 3/16" = 1'-0"

SECTION

Scale: 1/4" = 1'-0"

BOX CULVERT TYPICAL DIMENSIONS

A

DETAIL

Scale: 1/4" = 1'-0"

BOX CULVERT SECTION TYPICAL REINFORCEMENT

60'-0" Total Box Culvert Length

6'-0", Typ.

O u t t o O u t

B o x

C u l v e r t

Joint Detail Per Manufacturer

Precast Box Culvert

Section, Typ.

16'-0"

14'-0"

1'-0", Typ.

1'-0", Typ.

1'-0", Typ.

Precast Concrete

Box Culvert

M i n

L a p

S p l i c e

T y p

#7 Bar at 6" o.c.

15'-8"

#7 Bar at 6" o.c.

At Corners, Typ.

#4 Bar at 12" o.c. x 5'-8"

Each Face, Typ.

2" Clr., Typ.

For Typical

Reinforcement

A

See DETAIL

Mechanical Fastener Across

Joint and Joint Sealant Per

Manufacturer. Include Details in Shop Drawings.

#7 Bar at 6" o.c.

14'-4"

3/4" Chamfer, Typ.

See Sheet 6 For Bedding

Material and Thickness

Fabricator can vary section length to optimize production and installation.

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4+00.00

4+80.00

5+20.00

5+60.00

5+71.12

6+00.00

6+40.00

-20 0 20

-20 0 20

-20 0 20

-20 0 20

-20 0 20

-20 0 20

-20 0 20

4+50.95

-20 0 20

Typical Cross Slopes

8.5' Typ.8.5' Typ.

Match Existing Cross Slopes

Existing Ground, Typ.

Typical Daylight

1.5

-3 .0

-3.0%

REPLACEMENT

ROAD CROSS SECTIONS

CULVERT K53E-1.0

ENGINEERS

PLANNERS

SURVEYORS

AutoCAD SHX Text

PREPARED BY :

SHEET XS1 OF XS2

6+80.00

7+00.00

-20 0 20

-20 0 20

Match Existing Cross Slopes

Existing Ground, Typ.

Typical Daylight

1.5

8.5' Typ.8.5' Typ.

REPLACEMENT

ROAD CROSS SECTIONS

CULVERT K53E-1.0

ENGINEERS

PLANNERS

SURVEYORS

AutoCAD SHX Text

PREPARED BY :

SHEET XS2 OF XS2