Plans_Buffalo Crossing Bridge.pdf

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

PLANS FOR PROPOSED

AZ FS 24(1)

SHEET

Al

A2-A3

A4

AS

A6

A?

STATE

AZ

INDEX TO SHEETS

PROJECT

AZ FS 24(1)

UFFALO CROSSING BRIDG

DESCRIPTION

TITLE SHEET

CONVENTIONAL PLAN SYMBOLS & ABBREVIATIONS

SURVEY CONTROL SHEET

SITE MAP

TYPICAL SECTIONS

APPROACH ROAD TYPICAL SECTIONS

Project Location BUFFALO CROSSING BRIDGE Bl-B2 SUMMARY OF QUANTITIES

KEY MAP OF ARIZONA

TYPE OF CONSTRUCTION:

Bridge Reconstruction

DESIGN DESIGNATIONS:

ADT (2021) ----------- 82

ADT (2041) ----------- <100

DHV ------------------ N/ A

D -------------------- 55% T -------------------- 10% V -------------------- 25 mph e(max) --------------- 6%

U.S. CUSTOMARY DIMENSIONS:

Slopes are expressed as RISE: RUN

SPECIFICATIONS:

"STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS

AND BRIDGES ON FEDERAL HIGHWAY PROJECTS, FP-14"

FmD�RAL lA�H �!OHWAY

&::fl COIIIIIITllll��T TO �XC�LL��C�

Know what's below.

Call before you dig.

www.c:all811.com

PROJECT MANAGER LEAD DESIGNER

M. DMGLER E. JE'6SEE

N

Buffalo Crossing Campground

APACHE-SITGREAVES NATIONAL FOREST

GREENLEE COUNTY

LENGTH 0.15 miles

End Project

AZ FS 24 (1)

[ill

Buffalo Crossing Bridge

Project 5'ation 107+70

Begin Project

AZ FS 24 (1)

Buffalo Crossing Bridge

Project Station 100+00

0 1 t...;---;.c---!

Scale in Miles

Alpine

B3

B4

BS-B6

Cl-C2

Dl

El

E2-E3

Gl

51-510

T1-T4

TS-T10

Tll

T12

T13

T14

T15-T16

T17

XS1-XS41

XS42-XS53

Zl

APPROVED:

GRADING AND SURFACING SUMMARY

TEMPORARY TRAFFIC CONTROL SUMMARY

MISCELLANEOUS SUMMARIES

MAINLINE PLAN SHEETS

APPROACH ROAD PLAN SHEET

EROSION CONTROL PLAN LAYOUT

SILT FENCE DETAIL C157-50, FIBER ROLL DETAIL C157-55

GABION RETAINING WALL, SPECIAL 253-A

BRIDGE SHEETS

PIPE CULVERT STANDARDS 602-1 , 602-2, 602-3, 602-4

GUARDRAIL STANDARDS AND DETAILS, 617-11, C617-20, C617-21,

C617-22, C617-32

SIGN STRUCTURES SPECAIL 633-A

BREAKAWAY SIGN SUPPORT WOOD AND STEEL POSTS SPECIAL 633-B

SIGN BRACING SEPCIAL 633-C

PROPOSED DETOUR

TEMPORARY TRAFFIC CONTROL STANDARDS 635-1, 635-14

CONSTRUCTION SIGN SPECIAL 635-A

CROSS SECTION SHEETS MAINLINE

CROSS SECTION SHEETS APPROACH ROAD

DRAINAGE CROSS SECTION

PLANS PREPARED BY

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

DENVER, COLORADO

DATE:

CHIEF OF ENGINEERING

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

FOREST SERVICE SUPERVISOR

APACHE-SITEGREAVES NATIONAL FOREST

DATE:

SHEET

NUMBER

Al

As per memo dated 6/21/2021

02/08/2022

ABBREVIATIONS DRAINAGE SYMBOLS STATE PROJECT SHEET

NUMBER

<C. centerline L L length of curve AZ AZ FS 24(1) A2 Ditch (Existing, Proposed) - - - - BUFFALO CROSSING BRIDGE LI curve delta lam. lamination g diameter lat. latitude Flow Arrow

A abut. abutment long. longitudinal

ADT average daily traffic LPSM lump sum Drainage or Small Creek ,.,,,..-- o O O � aggr. aggregate Lt. or LT left AH ahead LW low water

Lake, Pond or Reservoir � alt. alternate M mag. magnetic appr. approach maint. maintenance

Large Creek � o O O � asph. asphalt mat/. material

B b.f. both faces max. maximum Wetland f!- _1_...t- _1_.Jj beg. beginning, begin min. minimum

BK back man. monument River �ooo�

BM bench mark mtn(s). mountain(s) ::,..-------000

BP balance point N N north Spring

SPRING

br. bridge NC normal crown °"' brg. bearing neg. negative

C CBC concrete box culvert no. or# number c-c center to center 0 o.c. on centers Bridge (Existing, Proposed) 'r------( ) (cir. clear o.f. other face /- - - - - -, CMP corrugated metal pipe OD outside diameter Box Culvert (Existing, Proposed) )= == == :( ) ( Co. county p PC point of curve col. column PCC point of compound curve Pipe Culvert (Existing, Proposed) -------------'\,-- ,._,_ cone. concrete pert. perforate constr. construction PI point of intersection

With End Sections (Existing, Proposed) [>- ----------·'\,- � constr. jt. construction joint pf. plate cont. continuous POC point on curve

With Headwalls (Existing, Proposed) f-----------1~) ("--corr. corrugated POS point on spiral

er. creek POT point on tangent

With Drop Inlet (Existing, Proposed) 1J�r-----------J'!v- ■ point of curve to spiral cs proj. project ctrs. centers psi pounds per square inch Underdrain (Existing, Proposed) - - --IUD!-- - -

CTSM contingent sum PT point of tangent culv. culvert pvmt. pavement Riprap Apron (Proposed) � D deer. decrement Q quant., Qty quantities

DHV design hour volume R R radius DI drop inlet R. range

EROSION & SEDIMENT CONTROL SYMBOLS dia. or D diameter R/W right-of-way diag. diagonal rd. road

Bonded Fiber Matrix Mulching r222222222 diaph. diaphragm rdwy. roadway dist. distance reconst. reconstruction

Check Dam IXXXX>4 Dist. district reinf. reinforcement DLC donation land claim reqd. required

Diversion Berm 1�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?�?��t dwg(s). drawing(s) res. reservoir

E E east Res. Reservation Rolled Erosion Control Product � e superelevation rate ret. waif retaining waif

El. 94.066 elevation with number RH reference hub Riprap � elev. elevation Rt. or RT right emb. embankment rte. route Fiber Rolf (Ditch and/or Cut Slope) engr(s). Engineer(s) s s south

EOP edge of pavement SADT seasonal average daily traffic Sift Fence ----I SF f---------l SF f---------l SF f---

EQ or eq. equation SC point of spiral to curve ER edge of road sec. section

Temporary Inlet Protection 0et a/ and others shfdr. shoulder

� et ux and wife spa. spacing, Spaces or Spaced Fiber Rolf (Slope Protection)

EW edge of water spec. specification exc. excavation st. street ![I exp.jt. expansion joint ST point of spiral to tangent ext. exterior sta. station FENCE& CATTLEGUARD SYMBOLS

� F f.f. fill face std. standard Fence (Existing, Proposed) i Fed. federal stiff. stiffener r -X- -X--l< MMMM MM MK

I FES flared end section str. straight Fence w/ Gate (Existing, Proposed) )(---------J([:-: lUI Ill II! IU( C w fin. finish struc. structural ftg. footing sym. symmetrical

Cattfeguard (Existing, Proposed) <1@� �IDI> � G ga. gage (gauge) T T tangent length

�I gafv. galvanized T. township

Cl gdr. girder tan. tangent

GEOLOGIC SYMBOLS <

H hdwl. headwall TBM temporary bench mark u

� HES homestead entry survey TCE temporary construction easement � " � hex. hexagon transv. transverse

Boring Location (Existing, Proposed)

&. horiz. horizontal TS point of tangent to spiral X � Material Source � HW high water typ. typical hwy. highway V V design speed 5 I ID inside diameter vert. vertical (j incl. inclusive, including vph vehicles per hour incr. increment VPI vertical point of intersection U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

int. interior w w west OFFICE OF FEDERAL LANDS HIGHWAY

jt. joint

� CONVENTIAL PLAN

'!! SYMBOLS AND ABBREVIATIONS

Sheet 1 of 2 � w C

LANDSCAPING & VEGETATION SYMBOLS

Tree O O � {[j Treefine

MAPPING SYMBOLS

Building (Existing, Proposed)

Coordinate Grid Tick

North Arrow

Railroad Single Track

Double Track

Spot Elevation

Trail

Survey Control Point

------1 I ____ -;__!

I

EL. 0.00

X

J z

CP

RIGHT-OF-WAY SYMBOLS

Boundaries

National

State

County

City

Township or Range Line

Section

1/4 Section

1/16 Section

Bureau of Indian Affairs

Bureau of Land Management

National Forest

National Park

National Wildlife Refuge

� Easements

!c' Permanent (Existing)

� Permanent (Proposed) � f Temporary (Proposed) :1 . /jj Monument (As descnbed) t$ Parcel Number �' Property Line Cl ¥ Right-of-Way Line (Existing)

1s: Right-of-Way Line (Proposed) ; Section Corner (Found, Projected)

� ¼ Section Corner (Found, Projected) (j

½6 Section Corner (Found)

V

////////NP////////////////NP//////

/ / / / NWR / / / / NWR / / / / NWR / / / / NWR

- - - - PIE - - - -

--PIE--------PIE---

--PIL-------- PIL---

- - - - rlw - - - -

------RIW---------

3ffil I 6 3¥

15 15

1/16

GUARDRAIL, BARRIER & WALL SYMBOLS

Guardrail (Existing, Proposed)

Guardwa/1 (Existing, Proposed)

Median & Side Barrier (Existing, Proposed)

Retaining Wall (Existing, Proposed)

ROADWAY SYMBOLS

Clearing/Construction Limits

Slope Stake Limits

Top of Cut

Transition

Toe of Fill

Edge of Roadway

Existing

Proposed

Roadway Centerline (With Station ticks)

Roadway Obliteration

SIGN SYMBOLS

Signs

Commercial (Existing, Proposed)

Delineator (Existing, Proposed)

Portable (Proposed)

Post Mounted (Existing, Proposed)

UTILITY SYMBOLS

Irrigation Ditch

Underground (Existing, Proposed)

Surface (Existing, Proposed)

Support Pole (Existing, Proposed)

Support Pole Anchor (Existing, Proposed)

Street Light (Existing, Proposed)

Telephone Booth (Existing, Proposed)

Telephone Pedestal (Existing, Proposed)

Underground Utility (Existing, Proposed)

CAN

Fiber Optic

Gas

Oil

Power

Sanitary Sewer

Telephone

Water

Overhead Utility Line (Existing, Proposed)

CAN

Fiber Optic

Power

Telephone er-- ----,,---- ----.:,--c=:::c=:::c:=:::c:=:::c:=:::c:=:::i

A A A 4 4 4 u-,:r u

-----I IRRI----

--IRR---

----0

-----J

0TP

-----I TVI----

-----IFOI----

·-----IGI----

·---IO I----

-----I Pt------

· -----ISSt------

-----ITt------

·-----IWI----

·--TV--

·--FO--

--P---

·-- T---

-------1/RRI---

---/RR---

-------e

■TP

-------1 TVI---

-------1 FOi---

-------1 G I---

-------1 0 I---

-------1 p I---

-------1 S SI---

-------1 T I---

-------1 w I---

---TV---

---FO---

--- P---

--- T---

PRO.JECT SPECIFIC SYMBOLS STATE

AZ

PROJECT

AZ FS 24(1)

BUFFALO CROSSING BRIDGE

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

OFFICE OF FEDERAL LANDS HIGHWAY

SHEET

NUMBER

A3

CONVENTIAL PLAN

SYMBOLS AND ABBREVIATIONS

Sheet 2 of 2

STATE PROJECT

SHEET

NUMBER

Project : AZ FTFS 24(1) Buffalo Crossing Bridge Review FP14, Section 152.02 AZ

AZ FS 24(1)

A4

BUFFALO CROSSING BRIDGE

Date Of Field Work : June 2020

Date Of Final Adjustment : June 2020

Project Units : Us Survey Foot

Datum: Nad 1983 (Conus)

Zone: Arizona East 0201

Geoid: Geoid12A (Conus)

Opus Epoc Date : 2010.0000

Vertical Datum : Navd88

All Elevations Are Modeled using Geoid12B and holding 2002 from OPUS

Gpk File Dated : N/A

Gpk File Name : N/A Alignment: N/A

STATE PLANE COORDINATES GEO COORDINATES

POINT

NORTH EAST ELEVATION LATITUDE LONGITUDE

ELLIPSOID MAPPING COMBINED

STATION OFFSET DESCRIPTION

NUMBER HEIGHT ANGLE FACTOR

2002 1005228.55 946049.16 7532.35 33°45'38.0SSO0"N 109°21'25.48800"W 7457.23 0°27'00" 0.99961263 FHWA AC

PROJECT AVERAGES = 0.99961263

i' i

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

6 OFFICE OF FEDERAL LANDS HIGHWAY

NOTE: TO PRECISELY CHECK DISTANCES BETWEEN POINTS AS MEASURED ON THE GROUND :

INVERSE THE STATE PLANE COORDINATES AND DIVIDE THE COMPUTED DISTANCE 5

BY A MEAN COMBINED FACTOR OF THE TWO POINTS. 4

TO COMPUTE GEODETIC AZIMUTHS USE THE FOLLOWING FORMULA :

SURVEY CONTROL

GEODETIC AZIMUTH = GRID AZIMUTH + MAPPING ANGLE

1 Created 7/8/20 515

NO.

DESCRIPTION

DATE !NIT.

REVISIONS (OR CHANGE NOTICES)

East Fork lack River

<;o<V- 'Qya.cV-

Boneyard

Creek

.�e< \1-'

'3'

� AZ FS 24(1)

Buffalo Crossing Bridge End Project

Buffalo Crossing Bridge Begin Project

Colter Creek

Nutrioso, AZ

Springerville, AZ

16 miles

Alpine, AZ

Luna Lake

Morenci, AZ

87 miles

Scale in Miles

STATE

New Mexico

0.7 Miles

AZ

PROJECT

AZ FS 24(1)

BUFFALO CROSSING BRIDGE

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

OFFICE OF FEDERAL LANDS HIGHWAY

SITE MAP

SHEET

AS

<C

M ro

Existing ground

Existing ground

Existing width varies from 173 ft to 25 ft

',,, 1· : ·1 ..... _____ j ____ J _________ _

Seeding Limits

Hinge point

Seeding Limits

1 Slope stake , limit

3'B�2• ,c;

Hinge point

--==-----1---t _________ :::::::�, Existing aggregate base depth var:;;;;,;, --..

4" to 8"

EXISTING TYPICAL SECTION

100+00 to 107+70

Clearing and Construction Limits

15' Subgrade

5' Clear Zone

4' 1· 3' 2' 10' lj 15' Subgrade

5' Clear Zone·

10' 2' 3' Graded ditch shld Traveled way Traveled way shld

2%

Profile grade (top of aggregate base)

.l:4

9" Roadway Aggregate, Method 2

TYPICAL SECTION

100+00.00 to 101 +66.00

104+66.00 to 107+70

Clearing and Construction Limits

15' lj 15' Subgrade

5' Clear Zone Subgrade

5' Clear Zone·

4' 3' 2' 10' 10' 2' 3' Graded ditch

Tack coat (applied between asphalt lifts) shld Traveled way

2%

Profile grade (top of pavement)

Traveled way shldr

3" Asphalt concrete pavement Placed in two lifts

6" Roadway Aggregate, Method 2

TYPICAL SECTION

101 +66-102+66 103+66 to 104+66

Bridge Stations 102+66-103+66

Seeding Limits

Hinge point

Slope stake limit

Seeding Limits

Hinge point Slope stake limit

5'

5'

See mainline typical section for structural sections details

Traveled Way

2' 2' Shoulder

STATE

AZ

NOTE:

PROJECT

AZ FS 24(1)

BUFFALO CROSSING BRIDGE

(j) The gradient and width of roadway ditches and the excavation and embankment slope ratios may be adjusted by the CO to assure adequate drainage and stability .

@ See the cross sections for cut and fill slope ratios.

@ Round all earth slopes and all rippable rock slopes. For cut heights less than B, reduce the B and F dimensions to the actual cut height.

4. Place Roadway Aggregate, Method 2 according to Section 302.

5. Place asphalt concrete pavement in two lifts.

Apply tack coat to first lift prior to paving the second lift (approach aprons only)

6. Place asphalt concrete pavement across bridge deck. Match elevation of paved approach aprons to top of asphalt of bridge deck. Refer to sheet SB.

See Standards and Specials 617 for Guardrail Details

SHEET

NUMBER

A6

TYPICAL SECTION GUARDRAIL

See guardrail summary for locations

See mainline typical section for structural sections details

LENGTH OF PROJECT

Station to Station Roadway Bridge

(ft) (ft)

100+00 to 107+70 770 100 TOTALS (ft) 770 100 TOTAL (mi) 0.15 0.019

2'

TYPICAL SECTION

GABION WALL

103+82 to 104+35 Rt.

No Scale

2' Varies

Gabion Wall See Special 253-A

Existing ground

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

OFFICE OF FEDERAL LANDS HIGHWAY

TYPICAL SECTION

5'

Existing width 167t.

EXISTING TYPICAL SECTION

10+00 to 12+93

Clearing and construction limits

Seeding limits 15' 11'

Slope stake limit

3' 2' Subgrade

8' Traveled Way

Subgrade 8'

Traveled Way 3'

Hinge point 2% 2%

\ 1,11.�:4���===��==����=�=='.::::::::� e 3 -l.·4

0r::i\\ s�0b\e) Profile grade ,, h 1 r na (top of 3 Asp a t ,,, ('.J3

'.ltementj _ _ _ _ _ _ _ _ conc.!.��p.Jlvement

Tack coat _Q.iJ - - - - - Placed in two lifts �'71s1Jl/;�� - - - - (-apf1/ied-between- - - - - - 6" Roadway Aggregate, Method 2 Existing ground

5' asphalt lifts)

See Standards and Specials 617 for Guardrail Detail

Seeding limits 11'

TYPICAL SECTION

10+00 to 11 +40

Clearing and construction limits

11' Subgrade Subgrade

Hinge point Slope stake limit f5\ ".1�Qe

� fi\l s_ b1e)

3' 8' 8' 3' (J) 2'

Profile grade (top of aggregate base)

,,, ,,, l"af13 9" Roadway Aggregate, ���"" Method 2

TYPICAL SECTION

11+40 to 12+93

Seeding limits

Slope stake limit

Hinge point

STATE

AZ

NOTE:

PROJECT

AZ FS 24(1)

BUFFALO CROSSING BRIOGE

SHEET

NUMBER

A7

([) The gradient and width of roadway ditches and the excavation and embankment slope ratios may be adjusted by the CO to assure adequate drainage and stability.

@ See the cross sections for cut and fill slope ratios.

® Round all earth slopes and all rippable rock slopes. For cut heights less than B, reduce the B and F dimensions to the actual cut height.

4. Place Roadway Aggregate, Method 2 according to section 302.

5. Place asphalt concrete pavement in two lifts. Apply tack coat to first lift prior to paving the second lift.

Existing ground Rounded

® cut slope

No Scale

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

OFFICE OF FEDERAL LANDS HIGHWAY

TYPICAL SECTION

APPROACH ROAD

Sheet and Description

B3 B4 B5-B6 S2 Grading and Surfacing Summary

Temporary Traffic Control

Misc.

Summaries S Sheets Allowance Bid

Schedule

A0020 15101-0000 MOBILIZATION LPSM ALL

A0040 15206-0000 SLOPE, REFERENCE, AND

CLEARING AND GRUBBING STAKE MILE 0.182 0.018 0.200

A0060 15214-1000 SURVEY AND STAKING, BRIDGE LPSM All ALL

A0080 15216-2000 SURVEY AND STAKING, GRADE

FINISHING STAKES MILE 0.275 0.025 0.300

A0100 15301-0000 CONTRACTOR QUALITY CONTROL LPSM ALL

A0120 15401-0000 CONTRACTOR TESTING LPSM ALL

A0140 15501-0000 CONSTRUCTION SCHEDULE LPSM ALL

A0160 15705-0100 SOIL EROSION CONTROL, SILT

FENCE LNFT 285 115 400

A0180 15705-1400 SOIL EROSION CONTROL, FIBER

ROLL LNFT 185 115 300

A0200 20101-0000 CLEARING AND GRUBBING ACRE 2.118 0.082 2.200

A0220 20301-2400 REMOVAL OF SIGN EACH 4 4

A0240 20304-1000 REMOVAL OF STRUCTURES AND See Section 203 of

OBSTRUCTIONS LPSM ALL the SCRs.

A0260 20304-2000 REMOVAL OF BRIDGE LPSM All ALL

A0280 20420-0000 EMBANKMENT CONSTRUCTION CUYD 6,580 420 7,000

A0300 20801-0000 STRUCTURE EXCAVATION CUYD 50 50 Contract Quantity

A0320 20803-0000 STRUCTURAL BACKFILL CUYD 50 50 Contract Quantity

A0340 20820-0000 DEWATERING LPSM ALL

A0360 25101-0500 PLACED RIPRAP, METHOD A,

CLASS 5 CUYD 200 200

A0380 25301-2000 GABIONS, POLYVINYL CHLORIDE

COATED SQFT 414 46 460

A0400 30202-2000 ROADWAY AGGREGATE, METHOD 2 TON 3,923 377 4,300

A0420 40301-0100 ASPHALT CONCRETE PAVEMENT,

TYPE 1 TON 805 80 885

A0440 41201-0000 TACK COAT TON 0.15 0.01 0.16

A0460 55201-0200 STRUCTURAL CONCRETE, CLASS A Contract Quantity

(AE) CUYD 62 62

A0480 55401-1000 REINFORCING STEEL LB 5,900 5,900 Contract Quantity

A0500 55504-0000 PRE-FABRICATED STEEL BRIDGE

(24'x98') LPSM All ALL

A0520 56501-0300 DRILLED SHAFT, 30-INCH

DIAMETER LNFT 114 114

A0540 60201-0800 24-INCH PIPE CULVERT LNFT 77 13 90

A0560 60210-0800 END SECTION FOR 24-INCH PIPE

CULVERT EACH 2 2

MileStone: 100% EE Date Completed: 12/14/21 Report Date: 12/14/21

A M E N D

Line Item No.

Pay Item Number

SUMMARY OF QUANTITIES - Schedule A

-D ec

-2

9:

A

M

Remarks and/or Determination of Estimated

Quantity Pay Item Description Unit

Estimated Quantities

C

AZ

\2

4( 1)

\R oa dw ay

\C

AD

D _S he et s\ B -S um m su m m ar y_

2.

xl sm ]S he et

STATE PROJECT

B1AZ FS 24(1)

Buffalo Crossing BridgeAZ

Sheet and Description

B3 B4 B5-B6 S2 Grading and Surfacing Summary

Temporary Traffic Control

Misc.

Summaries S Sheets Allowance Bid

Schedule

A0580 61701-1350 GUARDRAIL SYSTEM G4, TYPE 2,

CLASS B STEEL POSTS LNFT 7.8 4.2 12.0

A0600 61701-4150 GUARDRAIL SYSTEM CRG, TYPE 2,

CLASS B LNFT 25.0 12.0 37.0

A0620 61701-4650 GUARDRAIL SYSTEM MGS, TYPE 2,

CLASS B STEEL POSTS LNFT 115.75 25.00 140.75

A0640 61702-0400 TERMINAL SECTION, TYPE G4-CRT EACH 1 1

A0660 61702-1500 TERMINAL SECTION, TYPE MGS

TANGENT EACH 3 3

A0680 61707-0000 STRUCTURE TRANSITION RAILING LNFT 50 50 Contract Quantity

A0700 61920-2000 REMOVE AND RESET GATE EACH 1 1

A0720 62201-0200 DUMP TRUCK, 8 CUBIC YARD

MINIMUM CAPACITY HOUR 10

A0740 62201-0550 BACKHOE LOADER, 6 CUBIC FOOT

MINIMUM RATED CAPACITY

BUCKET, 24-INCH WIDTH HOUR 10

A0760 62201-0950 WHEEL LOADER, 3 CUBIC YARD

MINIMUM RATED CAPACITY HOUR 10

A0780 62201-2750 MOTOR GRADER HOUR 10

A0800 62201-3350 HYDRAULIC EXCAVATOR, 1 CUBIC

YARD MINIMUM CAPACITY HOUR 10

A0820 62301-0000 GENERAL LABOR HOUR 10

A0840 62302-1000 SPECIAL LABOR, HIRED

TECHNICAL SERVICES HOUR 10

A0860 62302-1000 SPECIAL LABOR, HIRED

TECHNICAL SERVICES BIOLOGICAL

MONITOR HOUR 40 40

A0880 62302-1100 SPECIAL LABOR, HIRED SURVEY

SERVICES HOUR 10

A0900 62511-2000 SEEDING, HYDRAULIC METHOD SQYD 3,285 315 3,600

A0920 62516-2000 MULCHING, HYDRAULIC METHOD SQYD 3,285 315 3,600

A0940 63301-0000 SIGN SYSTEM EACH 5 5

A0960 63316-1000 REMOVE AND RESET SIGN EACH 4 4

A0980 63502-3900 TEMPORARY TRAFFIC CONTROL,

CONSTRUCTION SIGN EACH 24 2 26

A1000 63503-0300 TEMPORARY TRAFFIC CONTROL,

BARRICADE TYPE 3 LNFT 60 60

A1020 63503-1000 TEMPORARY TRAFFIC CONTROL,

PLASTIC FENCE LNFT 50 50

-D ec -2

9:

A M

MileStone: 100% EE Date Completed: 12/14/21 Report Date: 12/14/21

C

AZ

\2

4( 1)

\R oa dw ay

\C

AD

D _S he et s\ B -S um m su m m ar y_

2.

xl sm ]S he et

2)

SUMMARY OF QUANTITIES - Schedule A

A M E N D

Line Item No.

Pay Item Number Pay Item Description Unit

Estimated Quantities

Remarks and/or Determination of Estimated

Quantity

STATE PROJECT

B2AZ FS 24(1)

Buffalo Crossing BridgeAZ

NUMBER

AZ

AZ FS 24 (1)

B3

BUFFALO CROSSING BRIDGE

GRADING SUMMARY BUFFALO CROSSING

Roadway Excavation Additional

For info only Embankment Pay Item

For info only For info only Excavation 20420-0000

(-) Total Various Estimated Backfill Unclassified

Roadway Approach Roadway Unavailable Shrink/Swell Excavation Roadway Approach Embankment Material

Total Excavation - Borrow

Station to Station Prism Roads Excavation Material Factor Available For Prism Roads Construction Generated

Embankment Embankment Volume

(see note 2) Fills Onsite (see note 6)

(see note 4)

BCY BCY BCY BCY CCY CCY CCY CUYD CCY CCY CCY BCY

Main

100+00 - 106+50 34 0 34 0 0.9 31 4,993 0 4,993 0 4,993 -4,962 5,514

106+50 - 114+00 18 0 18 0 0.9 16 258 0 258 0 258 -242 269

Approach Road

10+00 - 17+25 95 0 95 0 0.9 86 1,329 0 1,329 0 1,329 -1,243 1,381

TOTALS 147 0 147 0 133 6,580 0 6,580 0 6,580 -6,447 7,164

NOTE:

1. Quantities based on prismoidal (surface to surface) volumes.

2. Conserve O inches of topsoil in cut and fill slope areas. Quantities shown are finished slope quantities.

3. Unavailable material includes topsoil removed in cut areas.

4. Various backfill material generated onsite includes topsoil replacement under fills.

5. The average shrink/swell factor shown is computed by taking an average of recommended values over the specified range. Refer to the Geotech Report for recommended shrink/swell factors.

6. Estimated unclassified borrow quantity calculated using volumes adjusted for estimated material source shrink/swell of 0.9.

7. The quantities shown herein are approximations. Payment will be made for the actual quantities of work performed.

8. BCY = Bank cubic yard - one cubic yard of material as it lies in the natural state.

CCY = Compacted cubic yard - one cubic yard of material after it has been compacted to specification density.

SURFACING SUMMARY Ul g' Item Number 30202-2000 40301-0100 41201-0000

ROADWAY E

ASPHALT CONCRETE § AGGREGATE, TACK COAT Remarks

Ul Station to Station Side PAVEMENT, TYPE 1 i

METHOD 2

TON TON TON

Ul

0 Main Road 0

Paved approach 101+66 to 102+66 i 100+00 to 106+50 2,627 590 0.11 Paved approach 103+66 to 104+66

Paved bridqe deck

106+50 to 107+70 565

Approach Road u 10+00 to 12+93 731 215 0.04 Paved 10+00 to 11+40

U.S. DEPARTMENT OF TRANSPORTATION

TOTAL 3,923 805 0.15 FEDERAL HIGHWAY ADMINISTRATION

OFFICE OF FEDERAL LANDS HIGHWAY

Aggregate Base 139 lbs/cuft

Asphalt 145 lbs/cuft

Tack Coat 0.1 ga 1/cuyd 233gal/ton GRADING AND SURFACING

SUMMARY

NUMBER

AZ

AZ FS 24(1)

B4

BUFFALO CROSSING BRIDGE

TEMPORARY TRAFFIC CONTROL SUMMARY

Item Number 63503-0300 63503-1000

TEMPORARY TRAFFIC TEMPORARY TRAFFIC

CONTROL, CONTROL, PLASTIC Remarks Station to Station

BARRICADE TYPE 3 FENCE

LNFT LNFT

100+00 to 100+00 30 For road closure

103+65 to 104+45 50 Placed around the existing wetland

107+70 to 107+70 30 For road closure

TOTAL 60 50

CONSTRUCTION SIGN SUMMARY

Item Number 63502-3900

TEMPORARY TRAFFIC

CONTROL, Remarks

MUTCD

Description Sign Panel

Area CONSTRUCTION i Reference SIGN in x in EACH �

M4-8a End Detour 24 X 18 3 2 �

C M4-9 Detour 30 X 24 5 4 Left

M4-9 Detour 30 X 24 E

5 3 Right

§ W20-2 Detour Ahead 36 X 36 9 3 Vl u' W20-3 Road Closed Ahead 36 X 36 9 5

E Rll-2 Road Closed 48 X 30 10 2 Vl G20-2 End Road Work 36 X 18 4.5 2 Placed on Type 3 Barricades

Special 1 FS 24 24 X 18 3 3

�I

TOTAL 24

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

OFFICE OF FEDERAL LANDS HIGHWAY

TEMPORARY TRAFFIC

CONTROL SUMMARY "' "'

NUMBER

AZ

AZ FS 24(1)

BS

BUFFALO CROSSING BRIDGE

SURVEY AND STAKING SUMMARY

Item Number 15206-0000 15216-2000

SLOPE, REFERENCE, SURVEY AND

Station to Station Side AND CLEARING AND STAKING, GRADE Remarks CLEARING AND GRUBBING SUMMARY

GRUBBING STAKE FINISHING STAKES Item Number 20101-0000

MILE MILE

Main Road CLEARING AND Remarks

100+00 to 101+66 0.031 0.031 Station to Station Side GRUBBING

101+66 to 102+66 0.019 0.038

103+66 to 104+66 0.019 0.038

ACRE

104+66 to 107+70 0.058 0.058 Main Road

Aooroach Road 100+00 to 107+ 70 1.768

10+00 to 12+93 0.055 0.110 Approach Road

10+00 to 12+93 0.350

TOTAL 0.182 0.275 TOTAL 2.118

GABION SUMMARY

Item Number 25301-2000

GABIONS, POLYVINYL SEEDING AND MULCHING SUMMARY

Remarks

Station to Station Side CHLORIDE COATED Item Number 62511-2000 62516-2000

SQFT SEEDING, MULCHING,

Remarks

Station to Station Side HYDRAULIC METHOD HYDRAULIC METHOD

103+82 to 104+35 RT 414

SQYD SQYD

TOTAL 414

Main Road

100+00 to 102+66 862 862

103+66 to 107+70 1,637 1,637

Approach Road

10+00 to 12+93 786 786

TOTAL 3,285 3,285 1:'

EROSION CONTROL SUMMARY

� Item Number 15705-0100 15705-1400

§ DRAINAGE SUMMARY

�I SOIL EROSION SOIL EROSION Item Number 60201-0800 60210-0800

Station to Station Side CONTROL, SILT CONTROL, FIBER Remarks

E FENCE ROLL I-

§ er:: st I-w No::

OJ

LNFT LNFT

> r::r: w

I o> ::i

LL _,

Main u z ::i

�I w O

U

Skew 0.. Remarks 101+60 to 101+80 LT 155 Station Side 0::

- w

(deg) I- 0..

u-

� 101+80 to 102+66 LT 90 I w o..

u l/lI � 103+66 to 104+40 RT 90 z O

U

&. st z� � 103+66 to 103+67 LT 30 N w

Approach Road LNFT EACH

10+60 to 11+80 LT 105 Approach Road

10+57 37 77 2

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

TOTAL 285 185 OFFICE OF FEDERAL LANDS HIGHWAY

TOTALS 77 2

MISCELLANEOUS SUMMARIES

Sheet 1 of 2

NUMBER

AZ

AZ FS 24(1)

B6

BUFFALO CROSSING BRIDGE

PERMANENT SIGN SUMMARY

Item Number 20301-2400 63301-0000 63316-1000

REMOVE AND RESET Remarks MUTCD Sign Panel REMOVAL OF SIGN SIGN SYSTEM

SIGN Station Side Reference

Description in x in EACH EACH EACH

Main Road

100+22 RT W2-2R Side Road Right 30 X 30 1

100+97 RT D10-3 Reference Location (3 digits) 10 X 36 1 Mile post 123

101+31 RT Existing Forest Service Sign 1 Buffalo Crossing Camground sign

102+60 LT Object Marker 1

102+ 78 RT Object Marker 1

103+51 LT Existing Forest Service Sign 1 East Fork Black River

103+63 LT W2-2L Side Road Left 30 X 30 1

104+38 RT Object Marker 1

104+39 LT Object Marker 1

105+01 LT Existing Forest Service Sign 1 Buffalo Crossing Camground sign

105+52 RT W2-1 Cross Road 30 X 30 1

Approach Road

10+73 LT Rl-1 Stop 30 X 30 1

11+17 RT Existing Forest Service Sign 1 24 A

TOTALS 4 5 4

� GUARDRAIL SUMMARY

Item Number 61701-1350 61701-4150 61701-4650 61702-0400 61702-1500

-� GUARDRAIL SYSTEM GUARDRAIL SYSTEM GUARDRAIL SYSTEM � Station to

G4, TYPE 2, CLASS B CRG, TYPE 2, CLASS MGS, TYPE 2, CLASS

TERMINAL SECTION, TERMINAL SECTION,

Remarks

Station Side

STEEL POSTS B B STEEL POSTS

TYPE G4-CRT TYPE MGS TANGENT

LNFT LNFT LNFT EACH EACH

�I

Main Road

§ 102+00 to 102+25 LT 1

102+25 to 102+54 LT 31.25

I 102+41 to 102+54 RT 12.5 �I

102+46 to 102+54 RT 7.8

103+ 78 to 103+91 LT 12.5 � � 103+ 78 to 104+50 RT 72

103+91 to 104+16 LT 1

104+50 to 104+75 RT 1

Approach Road U.S. DEPARTMENT OF TRANSPORTATION

10+25 to 10+58 LT 12.5

FEDERAL HIGHWAY ADMINISTRATION

OFFICE OF FEDERAL LANDS HIGHWAY

10+58 to 10+70 LT 1

TOTAL 7.8 25.0 115.75 1 3 MISCELLANEOUS SUMMARIES

Sheet 2 of 2

Do not c/istrub Do exi - Begin Project

AZ FS 24(1)

Station 100+00

N: 1005095.310

E: 946138.580 existing Fo'ies�ervice Sign

100+80 Offset 40' Lt

Pl

Parking area Aggregate Ba 1--

1:

-------+-----7i'.'.' '

7,550

7 540

N09°44'3 "W

• Proposed Profile HlSD = ;222.05'

. K =30 .

104'VC

----: ·-·----'-•-·-- -: ·-·----'---- +1.Q00% -:---·-·- :----·-·"- --•--'-----•-:------•C•------'-•----- '-

7 530 ----:-------:---·--

7 520

MN

,-t[V) . -0 ·'11· ..

,-I r--

I I ·-i-·

I I I

... I..

I

I I I

..I: .. 1· ·····.•·•··

I ____ A

+1.000%

STATE PROJECT

AZ

AZ FS 24 (1)

BUFFALO CROSSING BRIDGE

SHEET

Cl

0 50' 100' liiiiit....---�-��;;;;;;;;;1�����1

___ . _!�cale in Feet

Remove an� reset existing·._. t-.

Forest Service sign

· "f3'-..

7,560

7,550

------:-------:------·-·----- 7 530

7 520

99+00 100+00 �r���---------_,_<!'!;':''!!!_ _________ �lQO�l+:':Q!OO�-----====::i1Qoi2+�00�========::i1Qol3+�00�========::i1Qo4i+�oo�=====�==::i1Qois+�oo�========::i�±Q�===��J106+00

Buffalo Crossing Bridge

Station 100+00 to 106+40 i E s C: - - -,- - - - - ·

� 7,5>60 � t--'---�

'iij

7,530

107+00 108+00 109+00

STATE PROJECT SHEET

AZ FS 24(1) C2 AZ BUFFALO CROSSING BRIDGE

0 50' 100'

���----��iiiiiiil�����I Scale in Feet

7 560

7 550

7,540

7,530

Buffalo Crossing Bridge

Station 106+40 to 107+70 ii Terminal

.· / 'c'o ',t

-Ve an - 'eSerexistiAfj-fiprap

____,..___..,....�-::,;:;=:;-:;--;, embankment item.

Tlt.

•·10.5;·······:·······•·······•·······;·······•·······:"······:······;·······•

-0> N " 0

0 "

.-I�

% 4n� -1.480%

7,520

7,510

Prbposecf: profile

K = 17

- 115'V-C

- - -LI)- IX)_

+ g} .-I Ll1 .-I "

Existing ground

10+00 11+00 12+00 13+00

PROJECT

AZ FS 24(1)

CROSSING BRIDG

7 550

7 540

7,530

7,520

7,510

SHEET

Dl

:r'

;t'

I

�I

.ID

D

I a Z

D 0� D m oz m�

�Q �"'-< '=i z v � _) u if N

N

:sl

,SBSL

STATE

AZ

0 60' t..;.-_llliL...;.;1

PROJECT

AZ FS 24(1)

UFFALO CROSSING BRIDG

z

120'

I Scale in Feet

EROSION CONTROL LAYOUT

SHEET

El s;

Steel or wood post

Fence support mesh (optional)

1 Geo textile 30" min. 1

Backfilled and compacted soil

�J/1:.: =I "---+

: ,.rvf/OW

I I 6" min. trench

18" min.

i

POST AND GEOTEXTILE INSTALLATION DETAIL

End posts See End Posts Detail

See Note 3

ELEVATION

END DETAIL

I I

<ll I �I .;:;1 �I <lll � I

I

PLAN

Steel or wood post

Geotexti/e fabric

PLAN

END POSTS DETAIL

\ .I

End posts See End Posts Detail

Limits of clearing Existing ground (undisturbed) t See Note 4 for spacing

L_

Varies See Typical Section Sheet

ELEVATION

Varies

QJI

F:!sW

II)

tiQJ �I I

PLAN

SILT FENCE INSTALLATION AT TOE OF FILL

IA -- -- -- -- --

Edge of shoulder ----:::-.

Roadway

Edge of shoulder J

Silt fence

PLAN

Steel or wood posts

STATE

AZ

NOTE:

PROJECT

AZ FS 24 (1)

BUFFALO CROSSING BRIDGE

1. Silt fence may be installed using machine slicing as approved by the CO. Install machine-sliced silt fence according to the manufacturer's recommendations.

2. Install silt fence to follow the ground contours as closely as possible.

3. As the slope is constructed, curve the silt fence up the slope to prevent water from running around the ends.

4. Post spacing wiJ:b fence support mesh = 10 ft. ( max.)

SHEET

NUMBER

E2

Post spacing witb1l11t fence support mesh = 6 ft. (max.)

Posts driven tightly together.

Top of posts tied together.

Staple or tie

Geotextile fabric Section B

Geotextile fabric Section A

Fold geotextile fabric around each post one full turn.

Fasten fabric to posts.

PLAN

POSTS AT JOINTS

Fill

SNtfence l -f- /1,(\\Y� U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

U.S. CUSTOMARY DETAIL

SECTION A-A

SILT FENCE

SILT FENCE AS PERIMETER CONTROL

DETAIL APPROVED FOR USE DETAIL

NO SCALE REVISED: 08/2014

C157-50

.__ __________________________________________________________________ ..J... ___________ ..J.... ___ ...J

NUMBER

Pay Limits

Fiber Roll

FIBER ROLL .JOINT DETAIL

FIBER ROLL SPACING TABLE*

Slope Gradient 9" fl} Fiber Roll Maximum soacina (ft)

1 V:4H or flatter 60 Between 1V:4H and 1V:3H 45 Between 1V:3H and 1V:2H 30

1 V: 2H or steeper 15 *Approximate spacing shown. Adjust spacing as needed due to project-specific conditions.

AZ

NOTE:

AZ FS 24 (1)

BUFFALO CROSSING BRIDGE

1. Repair all rills or gullies and properly compact prior to installation.

2. Install fiber rolls along slope contours. For any 20' section of fiber roll, do not allow the fiber roll to vary more than 5% from level.

3. Stake fiber rolls in place with 1 "x 1" or 1" fl} wood stakes. Space stakes 4' o.c. max. on slopes and 2' o.c. max. culverts. Stake fiber rolls 6-inches from each end.

4. Drive stakes into undisturbed soil at least 12" deep.

Expose stakes 2" above top of fiber roll.

5. For fiber rolls on bare soil, construct trenches parallel to the contour. Place fiber rolls in continuous contact with trench bottom and sides. Tamp soil backfill against upstream side of fiber roll to ensure storm water is forced to flow through fiber roll rather than under it.

6. Place fiber rolls all the way around the inlet when the disturbance is on both the road and around the culvert and all water entering the culvert is crossing the disturbance.

Install fiber rolls around culvert inlet Install fiber rolls around culvert outlet

E3

Place excavated material on uphill side of fiber roll

Install fiber rolls along contours

See Fiber Rolls at Culverts table for length requirements See Fiber Rolls at Culverts table for length requirements

Stagger joints (typ.)

Fiber Roll

Slope

FIBER ROLL LAPPING DETAIL

Fill slope

FIBER ROLL SLOPE LAYOUT

A

L Flow

Install fiber rolls below culvert as needed to control runoff See note 6

FIBER ROLL

AT CULVERT INLET

Place excavated material on uphill side of fiber roll

Flow

Culvert inlet with flared end section

Trench fiber roll 2" min.

A

J

Culvert outlet with flared end section

Flow

FIBER ROLL

AT CULVERT OUTLET

SECTION A-A

Trench 2" min.

Place excavated material on uphill side of fiber roll

12" min.

Fill or cut slope

12" min.

FIBER ROLLS AT CULVERTS*

Culvert Size 9" fl} Fiber Roll length (ft)

24" or smaller 10 30" to 48" 20

54" or larger 30

STAKE DETAIL

" FIBER ROLL AS PERIMETER CONTROL

8l INSTALLATION DETAIL

*Approximate length shown for rolls across the

NO SCALE

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

U.S. CUSTOMARY DETAIL

FIBER ROLL

DETAIL � top of the culvert inlet only. Adjust length as DETAILAPPRovEo ,a.usE 0112011

� needed due to project-specific conditions. •EvisEo, 1212017 C157-55

,...__ ___________________________________________________ .....L ________ ---1.....=.:..:::..:.....:::::...J

4'

3' - I ,-

1'

3'

J/

�_e(�\'3 r;;\O�e Proposed slope

::t:

\Q c:i

II

:i::

\Q f / / � - - - T � - Wire basket not required if

/ I 7 - - surrounded by other ba:5e.ts-

J I I ___-- ----- ___--

1 I ___-- ___--

Existing ground\ _J __ -- _ .�� :t-+--� -_: + -_:-_ � v l- I '° I I I - - "----1--_ Oo-

I

1 '-0" (rock)-2'-0" (soil)

21!

1"-�!-l--:;)r--'---1t;',===

B

==---J1L ____ j _______ l

I I- Work line I

B' = 0.996 B Work line

TYPICAL CROSS SECTION

NOTES:

DESIGN DATA:

CONSTRUCTION:

Weight of earth = 120 lbs./cu.ft.

Weight of rock-filled gabions = 110 lbs./cu.ft.

Angle of repose= 34 ° (1½:1 slope) Design earth pressure:

Horizontal - 80 lbs./cu.ft. equivalent fluid pressure Vertical - 40 lbs./cu.ft. equivlalent fluid pressure

Fractional height courses (1 or 2 feet) will be permitted only in the top course next to the foundation.

Wire baskets may be omitted from any 3-foot square section which is surrounded on all four sides by standard baskets and on ends by baskets not less than 6 feet in length.

Place and compact backfill as the wall is constructed so that the fill is maintained within 6 feet of the top of the wall.

For design and layout, H' and B' may be considered equal to H and B, respectively.

NUMBER OF "H" "B" GABIONS

COURSES Ft. Ft. Cu.yd./Un.ft.

1 3 3 0.333 2 6 6 1.000 3 9 9 2.000 4 12 9 3.000 5 15 12 4.333 6 18 12 5.667 7 21 15 7.333 8 24 15 9.000 9 27 18 11.000 10 30 18 13.000

STATE PROJECT N��

E i;R AZ FS 24(1) AZ BUFFALO CROSSING BRIDGE Gl

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

OFFICE OF FEDERAL LANDS HIGHWAY

NO SCALE

GABION RETAINING

WALL

1-------------------ll SPECIAL

I 253-B

Horiz. Curve Oat

PI 102+15.53

I;.= 8° 02' 54.51" R = 500.00' T = 35.18 L = 70.24'

T)

Note: Deck elevations shown are at top of asphalt pavement.

WINGWALL A

Length of Bridge = 100'-0"

WINGWALL C

Horiz. Curve Data:

PI 105+68.87

/;. = 53° 31' 50.28" (RT)

R = 350.00' T= 176.53 L = 327.00'

Structure transition railing (typ. @ all four corners)

STATE PROJECT

AZ

AZ FS 24(1) BUFFALO

CROSSING BRIDGE

BRIDGE DRAWING INDEX

Drawing No. Description

RG3202-A BRIDGE PLAN & ELEVATION

RG3202-B GENERAL NOTES & ESTIMATE

RG3202-C FOUNDATION PLAN

RG3202-D SUMMARY OF BORING LOGS

RG3202-E ABUTMENTS

RG3202-F ABUTMENT DETAILS

RG3202-G WINGWALLS

RG3202-H TYPICAL SECTION

SHEET

NO.

0 0

+ ----------------- RG3202-I TRANSITION RAILING

cc

Be in B Sta. 10 El. 753 .

I I I L _____ _

/ WINGWALLB

Railit spa. (typ.) 1'-6¾"

---------- - - ____________ _J __ - - -----

El. 7538.63

----Y>

II

II

II

('J

// � Existing abut. to -✓ remain in place. (typ.)

Gutterline (typ.)

N 17° 47' 26" W -----------------------------------------1------

El. 7539.63

WINGWALL D

31 spa. @ 3'-1½"= 96'-10½"

PLAN

p --------

' ----;fr ___ � ---,:_,, �.... vJ

---...... :_ ...... , '-.t ,-, ',.':_,, ''(..._ I'-,..

Q2

Qso

Q100

Q200

I

'..J ,..., '..J

'-.t. -,..., Gabion wall. See ',/. l', rdwy. plans for details. '-1, ,I''-,., ,, I '

HYDRAULIC DATA

Q V WS El. Scour El.

(tfs) (ft/s) (ft) (ft) 670 7.0 7525.2

4800 12.6 7530.4

6310 13.2 7531.B 7517.6 (abut.

8020 13.9 7533.4 7516.3 (abut., Note: Water surface elevations are at upstream face of bridge.

7,550

7,545

7,540

7,535

7,530

7,525

7,520

7,515

7,510

7,505

Profile Grade Thrie Beam Bridge Railing

ABUT. 1

Grade= +1.000%

ELEVATION

Modular steel bridge with steel girders and structural steel decking with asphalt fill.

ABUT. 2

100 year water surface elevation used to determine freeboard = 7531.8 (measured 36 feet upstream of bridge).

Hydraulic capacity requirements: Bridge low chord provides 3 feet offreeboard above 100 year water surface elevation.

RG3202-J

0 0 w ID

:g� CQ 0 .s

(lJ .13

CQ {/)

REBAR LIST

PROFILE GRADE DIAGRAM

No Scale

Elevations are at profile grade @ (f Rdwy.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

BUFFALO CROSSING BRIDGE OVER NORTH FORK

EAST FORK BLACK RIVER

APACHE-SITGREAVES NATIONAL FOREST

GREENLEE COUNTY, ARIZONA

BRIDGE PLAN AND ELEVATION

t\1------..... ----------------------.----..------------------------------------------------------------------------------...---------

� NO. DATE BY REVISIONS NO. DATE BY REVISIONS DESIGNED BY

D. MICNHIMER

DRAWN BY

B. ROBINSON

CHECKED BY

S. BELCHER

SCALE PROJECT TEAM LEADER BRIDGE DRAWING DATE DRAWING NO.

1 11 = 20 1-0 11 KARL EIKERMANN 1 of 10 JUNE 2021 RG3202-A

�l----+------+----+-----------------+---+----+---+------------------1 ---------------------------------------------------------------------------------------------------------------------------·

GENERAL NOTES:

SPECIFICATIONS:

DESIGN: AASHTO LRFD Bridge Design Specifications, 8th Edition, 2017.

CONSTRUCTION: Federal Highway Administration Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects, FP-14 (dual units).

DEAD LOAD:

CONCRETE: 150 lbs. per cubic foot.

STRUCTURAL STEEL: 490 lbs. per cubic foot.

SOIL: 125 lbs. per cubic foot ASPHALT PAVEMENT: 140 lbs. per cubic foot.

No allowance for future wearing surface

LIVE LOAD:

HL-93. Maximum Dynamic Load Allowance (Impact), IM = 33%.

LATERAL EARTH PRESSURE:

ACTIVE PRESSURE: Equivalent to a fluid unit weight of soil = 35 lbs. per cubic foot.

AT REST PRESSURE: Equivalent to a fluid unit weight of soil = 50 lbs. per cubic foot.

LIVE LOAD SURCHARGE: Equivalent to a height of soil. For Abutments heo = 3 feet.

For wingwalls h.0 = 2 feet.

WIND LOAD:

Design Wind Speed (Strength III Limit State), V = 115 mph, Wind Exposure Category = C.

SEISMIC:

Peak Ground Acceleration (PGA = 0.071 g), modified by the Site Coefficient (FPGA = 1.20) to give a spectrum acceleration, As= 0.085 g.

Short period acceleration at 0.2 seconds (Ss = 0.165 g) modified by the Site Coefficient (Fa = 1.20) to give the short period spectrum acceleration, Sos= 0.198 g.

Long period acceleration at 1.0 seconds (S, = 0.049 g) modified by the Site Coefficient (Fv = 1. 70) to give the long period spectrum acceleration, So, = 0.083 g.

Site Class = C. Seismic Zone = 1.

DESIGN CRITERIA:

CONCRETE:

Cast in place concrete for the drilled shafts shall be Structural Concrete, Class C, with a minimum 28-day compressive strength, f'c = 4500 psi. All other cast in place concrete shall be Structural Concrete, Class A(AE), with a minimum 28-day compressive strength, f'c=4500 psi. Chamfer exposed edges of all concrete ¾ inch, unless noted otherwise on the plans. All concrete shall be made with Type II cement.

REINFORCING STEEL:

All reinforcing steel shall conform to AASHTO M31 or M322, Grade 60 deformed. The minimum concrete covering to the face of any bar shall be 2 inches, unless noted otherwise on the plans. Minimum splice lengths for all bar sizes shall be as shown on the plans. Bar splices other than those shown on the plans will not be paid for.

PREFABRICATED STEEL BRIDGE:

Provide modular steel girder bridge with structural steel decking, and steel vehicular railing as shown on the plans. See Section 555 of the Special Contract Requirements for additional requirements.

The steel fabricating company shall be Certified Bridge Fabricator - Intermediate under the AISC Quality Certification Program. All structural steel for girders, diaphragms, and bridge rail posts shall be high-strength low alloy corrosion resistant steel conforming to AASHTO M270, Grade SOW (ASTM A709, Grade SOW) unless otherwise shown on the plans. The contractor shall be responsible for the stability of the structure during all phases of construction. All field connections shall be designed as slip critical, friction type, and shall be made with fasteners conforming to ASTM F3125, Grade A325, Type 3. All exposed surfaces of self weathering steel shall be cleaned in accordance with Steel Structures Painting Council Surface Preparation Specifications No. 6, Commercial Blast Cleaning, SSPC SP6. All welding shall conform to the ANSIJAASHTOJAWS Dl.5, and shall be by a certified welder.

Structural steel corrugated decking shall conform to ASTM A653, Grade 50, Class 1 or ASTM A1011-SS and shall be galvanized. Fasteners for connection of decking to girder shall conform to ASTM F3125, Grade A325, Type 1. All clips and connection hardware shall be galvanized.

Thrie-beam guardrail elements shall be galvanized steel conforming to AASHTO M180, Type I, Class B (10 gauge).

Guardrail shall provide a minimum TL-2 crash test level rating.

Anchor bolts shall conform to ASTM F1554, Grade 55 or 105. Hex nuts shall conform to ASTM A563, Grade A. All anchor bolt hardware shall be galvanized.

Steel reinforced bearing pads shall conform to AASHTO M251, 60 Durometer hardness, elastomer grade 2 or higher. Design pads per AASHTO LRFD Design Method A.

EXISTING BRIDGE:

For existing bridge plans see Forest Service Drawings No. 1286.073 "Buffalo Crossing Bridge" dated May 1960.

Item No.

15214-1000

20304-2000

20801-0000

20803-0000

25101-0500

55201-0200

55401-1000

55504-0000

56501-0300

61707-0000

STATE PROJECT

AZ

AZ FS 24(1) BUFFALO

CROSSING BRIDGE

Survey and staking, bridge

Removal of bridge

Structure excavation

Structural backfill

Placed Riprap, Method A, Class 5

Structural concrete, class A(AE)

Reinforcing steel

ESTIMATE

Item

Pre-fabricated steel bridge (24' x 98' modular steel vehicular bridge)

Drilled Sha�s, 30 inch diameter

Structure Transition Railing

ESTIMATE NOTES

(1) Contract Quantity.

Quantity Unit

All Req'd LPSM

All Req'd LPSM

50 CUYD

50 CUYD

200 CUYD

62 CUYD

5 900 LB

All Req'd LPSM

114 LNFT

50 LNFT

(2) Includes cost of furnishing and installing geocomposite sheet drain, (est. qty. = 70 square yards), weepholes, and drain grates.

Notes

(6)

(1)

(1)(4)

(7)

(2)(1)

(1)

(3)

(5)

(1)

(3) Includes cost of furnishing and erecting modular steel bridge including structural steel girders and diaphragms, steel railing posts, thrie beam railing, structural steel decking, splice plates, elastomeric bearing pads, bearing plates, anchor bolts, and all associated hardware.

(4) Includes cost of furnishing and placing section 704.03 backfill material.

(5) Includes cost of excavation, structural concrete, reinforcing steel, and testing.

(6) Includes cost of removing and disposing of existing bridge superstructure and piers as shown in the plans.

(7) Includes cost of furnishing and placing geotextile fabric (est. qty. = 115 square yards).

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

SHEET

NO.

BUFFALO CROSSING BRIDGE OVER NORTH FORK

EAST FORK BLACK RIVER

APACHE-SITGREAVES NATIONAL FOREST

GREENLEE COUNTY, ARIZONA

GENERAL NOTES & ESTIMATE

t\lt---.-----,---..-------------------,,---.,...-----,,--.------------------------------------.,--------------------------➔------------------------------1 � NO. DATE BY REVISIONS NO. DATE BY REVISIONS DESIGNED BY DRAWN BY CHECKED BY SCALE PROJECT TEAM LEADER BRIDGE DRAWING DATE DRAWING NO.

, D. MICNHIMER KARL EIKERMANN 2 of 10 JUNE 2021 RG3202- B �- o---+-----+---+-----------------+---+-----+----+------------------t1

K. EIKERMANN B. ROBINSON S. BELCHER NONE

7,550

7,545

7,540

7,535

7,530

7,525

7,520

7,515

7,510

7,505 f-o.., - -·- - - - - - _-.... �--�------�--� i

Be in Bri

Profile Grade

I I

N 17° 47' 2 "W

FOUNDATION PLAN

Grade= +1.000%

ELEVATION

Horiz.

PI 105

l:,. = 53 31' 50.28" ( R = 35 .00' T=l L=3 c::, L

�Rdwy.

- -_ -_ -_ -_ -_ -_ -_ -. -. -_ -_ -.--i ---�--�---- ---------. ------ - - - End Brid e @ C Rdw .

Sta. 103+66. 00

Wetlands

---=-��=-1:ap.Sf-s!iaft-·--"==�=�·==��= B. 7530.44

ABUT. 2

STATE

AZ

PROJECT

AZ FS 24(1) BUFFALO

CROSSING BRIDGE

2:1 slope

SHEET

NO.

slope varies New wingwa/1

Placed Riprap, Class 5

Geotexti/e fabric Class 1, Type C.

I I I

� Existing wingwa/1 to remain in place.

I I

Jr_

SECTION A-A

Scale: 1" = 10'-0"

FOUNDATION NOTES:

For additional information see Final Geotechnical Report #AZ-FX-0024-20-01 dated April 2021, prepared by U.S. Dept. of Transportation, Federal Highway Administration, Central Federal Lands Highway Division, Geotechnical Services Branch, Lakewood, Colorado.

See Section 565 of Special Contract Requirements for additional information for drilled shafts.

FOUNDATION TABLE

Location

Abut. 1 Abut. 2

Max. Factored Shaft Axial Est. Shaft Tip Elev. Load(@ top of shaft) 320 kips/shaft (Strength I) El. 7511.0 320 kips/shaft (Strength I) El. 7511.0

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

BUFFALO CROSSING BRIDGE OVER NORTH FORK

EAST FORK BLACK RIVER

APACHE-SITGREAVES NATIONAL FOREST

GREENLEE COUNTY, ARIZONA

FOUNDATION PLAN

t\1------...... -----------------------.----.... -----------------------------------------------------------------------------...---------

� NO. DATE BY REVISIONS NO. DATE BY REVISIONS

�l----+------+----+----------------------+----+---+-------------------1

DESIGNED BY

D. MICNMHIMER

DRAWN BY

B. ROBINSON

CHECKED BY SCALE PROJECT TEAM LEADER

S. BELCHER 1 11 = 20 1-0 11 KARL EIKERMANN

BRIDGE DRAWING

DATE

JUNE 2021

DRAWING NO.

RG3202- C

7,540

7,535

7,530

7,525

7,520

7,515

7,510 f-o..,, ��---=:---=�----=- I

BQQ

I I

Be in Bri Sta. 102+ . , BH20-02

Note:

I I I I

ROD

Elevations shown are based on 0 data from Google Earth measured by Geotechnical Engineer and do not reflect actual elevations shown on Plan View. 20

ELEVATION

N 17° 47' 2 "W

PLAN

7,540

7,535

7,530

7,525

7,520

7,515

PROJECT

SHEET

NO.

End Brid e @ C Rdw . _______ _ I I I I

Sta. 103+66.00 I - - - :- � -·-� -

I I

----_--f--

LEGEND

Silty gravel with sand, brown, dry, subangular to subrounded gravel

■ Clayey sand with gravel and boulders

Clayey sand with gravel, brown, with boulders, dry to slightly moist angular to subangular gravel.

TYPICAL TEST

HOLE SYMBOL

Plan View

.;:::a Location of any ,C, sampled hole

[ill]

Gravelly silt with cobbles and boulders intermixed.

TUFF, light red, moderately weathered, weak rock medium to very coarse, angular to subangular, no discontinuities, slightly rough.

TYPICAL TEST HOLE LOG

Elev.

Ground Water Depth at time of drilling (ATD) 'Sl

BQQ

X

X

X

Boring No.

Location

Graphic material description

Blow count per foot with standard penetration test (SPT) in accordance with AASHTO T206

Unified Soil Classification

Practical refusal SPT

Core Run

% Core Recovery Shaded

Depth Terminated

For additional information see Final Geotechnical Report #AZ-FX-0024-20-01 dated April 2021, published by U.S. Dept. of Transportation, Federal Highway Administration, Central Federal Lands Highway Division, Geotechnical Services Branch, Lakewood, Colorado.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

BUFFALO CROSSING BRIDGE OVER NORTH FORK

EAST FORK BLACK RIVER

APACHE-SITGREAVES NATIONAL FOREST

GREENLEE COUNTY, ARIZONA

SUMMARY OF BORING LOGS

t\l l"":':-:::--i--:::-�=--r�-r------':":'���------'T"":":"='""T'"--::'.":':=--i--::':'�-------�=��------r--�=���---.-------------------------.-----------------1----------------------------I � NO. DATE BY REVISIONS NO. DATE BY REVISIONS DESIGNED BY DRAWN BY CHECKED BY SCALE PROJECT TEAM LEADER BRIDGE DRAWING DATE DRAWING NO.

�t--+-----+---+-----------------+--+----+--+------------------1 KARL EIKERMANN 4 of 10 JUNE 2021 RG3202- D

WINGWALL B

Other Face

14'-0%"

12'-2"

Begin Bridge @ <i. Rdwy.

Sta. 102+66.00 End Bridge @ <f. Rdwy.

Sta. 103+66.00

<f.Rdwy.

I

12'-2"

14'-0%"

Fill Face

---------1 Geocomposite sheet drain (typ.).

c,+-----+- -')l::,i:..::=�===��==================.;:+=�===============���===�===�==�"- -----��-�...

0 _, I I I I

I I I I I I

- 1_1 -

I I

LL

I I / I I '

-' VI -�,,_,__,.__

\ 11 I

I I I I

' I I I I I I I I I I I I I

' ·II

------� ',::l����-/ ✓ -- -�---�

If Gdr. F <i. Gdr. E

' I I

E/astomeric bearing pad f Gdr. B <f_ Gdr. A /// /,{;;rg. & <f. Abut.

_ _ _ _ _ _ _ _ _ _ _ ______________________________________ _ {f_ Gdr. D _________ & anchor bolts per wefabricated _______________________ , ____ J_,,/ // bridge manufacturer (typ.).

I

'< I \ I

Note: Section taken @ Ci_ Brg.

Place #5E1, #5E2, #5A1, &

#5A4 stirrups parallel to skew.

1 '-3" 1 '-3"

2½" 1 '-0" 9½"

I \ ,,,-,---------------------------------------------- ___________ L ______ _ ,,,.v

(typ.@ pe es as)

15'-6" i

ABUTMENT PLAN

{Abut. 1 Shown, Abut. 2 Similar)

27 spa. @ 1 '-0" = 27'-0", #5E1

#4E3 b.f.

Bearing pedestal (typ.).

See detail.

15'-6" Measured along <i. Brg.

Measured along endwa/1 f.f.

STATE

AZ

PROJECT

AZ FS 24(1) BUFFALO

CROSSING BRIDGE

ABBREVIATIONS:

f.f. = Fill face o.f. = Other face b.f. = Both faces

Pedestal Elev.

See Table.

PEDESTAL DETAIL - ELEVATION

Note: See RG3202-F for Section A-A.

SHEET

NO.

El. 7538.63 {Abut. 1) B. 7539.49 (Abut. 2)

5-#7A2 El. 7538.49 (Abut. 1) * Final dimensions & elevations to be coordinated with bridge manufacturer prior to ordering materials and constructing abutments.

El. 7539.63 (Abut. 2)

#5E2 (typ. -----+<-i---l @ ends)

See RG3202-G for wingwa/1 reinforcement details.

3" f2J weephole placed perpendicular * to abutment (typ.)

El. 7529.48 (Abut. 1).._ )-------..---------------+---------------------,--+----+-----..-----------.---------,.---------------'

I \

- G)-

I ! i I •

I ---G-

I :

El. 7530.44 {Abut. 2)

3"

Drilled shaft spa.

Weephole spa.

2spa.Ld ,1

= ''�411 '-5" I 1 '-5½" 2-#5A1

3'-0" j I

5'-0"

I

I

I

L #5A1 (typ.)

16bl L L5-#7A5 10 spa. @ 11½" = 9'-7", 2-#5A1 #5A4 '-#4A3 b.f. A

(typ. btwn. shafts) I

(typ.@

12'-6" shafts) 12'-6"

Lb I I 3'-0"

2 soa. @ 10'-6" = 21 '-0" I 5'-0" I

ABUTMENT ELEVATION

* ABUTMENT PEDESTAL ELEVATIONS

Gdr. A Gdr. B Gdr. C Gdr. D Gdr. E Gdr. F

ABUT. 1 7534.52 7534.54 7534.57 7534.59 7534.62 7534.64

ABUT. 2 7535.48 7535.50 7535.53 7535.55 7535.58 7535.60

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

BUFFALO CROSSING BRIDGE OVER NORTH FORK

EAST FORK BLACK RIVER

APACHE-SITGREAVES NATIONAL FOREST

GREENLEE COUNTY, ARIZONA

ABUTMENTS

(Abut. 1 Shown, Abut. 2 Similar) t\1------..... ----------------------.----..------------------------------------------------------------------------------...---------

� NO. DATE BY REVISIONS NO. DATE BY REVISIONS DESIGNED BY DRAWN BY

D. MICNHIMER K. EIKERMANN

CHECKED BY

S. BELCHER

SCALE

1/4" = 1'-0"

UNLESS NOTED

PROJECT TEAM LEADER

KARL EIKERMANN

BRIDGE DRAWING

DATE DRAWING NO.

JUNE 2021 RG3202- E

�----+-----+---+------------------+---+----+---+------------------I c::

i

"" "I'

::i ::i -Cl -Cl ::s. ::s.

-c::

i.

I

E:

9'' �' Cl l'\j l'\j

.g, "BAR-LOCK MBT"

Standard coupler or approved equal.

,-------+------,------1----------, -------+------�-------------"

MECHANICAL COUPLER SPLICE

No Scale

1:i Q) -Cl

1:i

E Q)

.s -Cl � E E _, Q)

El. 7529.48 (Abut. 1) l'\j

.s

El. 7530.44 (Abut. 2)

Bottom of abut. cap.

"OS Splice Clip", "ERICO Quick…