04 Farnsworth Run FR154-5.445 Plans 230920.pdf
PDF 5 MB Posted
- Attached to
- ANF FR154 Bridge Replacement
- Solicitation number
- 12445526B0005
- Issued by
-
Department of Agriculture Forest Service
About this file
This file is a set of construction design plans for the replacement of Federal Road (FR) 154-5.445 over Farnsworth Run Bridge located in Warren County, Pennsylvania, within the Allegheny National Forest, Bradford Ranger District. The project is administered by the United States Department of Agriculture Forest Service, Eastern Region.
The proposed work involves complete removal of the existing 51.87-foot steel two-girder bridge and installation of a new 61.66-foot single-span prestressed concrete box beam bridge with concrete abutments and cast-in-place pile foundations. The new structure will feature 21-inch deep prestressed concrete box beams (six interior beams plus two fascia beams), reinforced concrete abutments with wingwalls supported by 14-inch diameter cast-in-place piles, and elastomeric bearing pads. The bridge will accommodate a 16-foot-wide aggregate surface course roadway with 8.625-foot lanes, a clear roadway width of 17.25 feet, and include TL-2 bridge railings. Project quantities include 54 cubic yards of structural concrete, 5,398 pounds of epoxy-coated reinforcing steel, 3,033 pounds of standard reinforcing steel, 360 linear feet of precast prestressed concrete box beams, and 120 linear feet of underdrain systems. In-stream work is restricted to May 15 through September 15, and tree cutting must occur between November 15 and March 31. A detour route of 18.0 miles with approximately 38-minute travel time has been established. Design specifications conform to AASHTO LRFD Bridge Design Standards (9th Edition, 2020), FHWA Standard Specifications FP-14, and USDA Forest Service Handbook FSH 7709.56b.
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| 01 Solicitation Terms and Conditions 260311.pdf | ||
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| 03 Farnsworth Bridge Replacement SOW 260201.pdf | ||
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| 02 Farnsworth Bridge Replacement FR154 SOI 260201.pdf | ||
| 01 Solicitation Terms and Conditions.pdf |
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DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
DESIGN DATA &
GENERAL NOTES
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-02
15 2
GENERAL NOTES:
EXCEPT WHERE OTHERWISE INDICATED ON THESE PLANS OR IN THE SUPPLEMENTAL SPECIFICATIONS, ALL MATERIALS AND WORKMANSHIP SHALL BE IN ACCORDANCE WITH THE FHWA STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL HIGHWAY
PROJECTS, FP-14.
THE PROPOSED IMPROVEMENTS COVERED BY THESE PLANS ARE IN ACCORDANCE WITH:
AASHTO "GUIDELINES FOR GEOMETRIC DESIGN OF VERY LOW-VOLUME LOCAL ROADS, 2ND EDITION, 2019"
AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, 9TH EDITION, 2020
FSH 7709.56b TRANSPORTATION STRUCTURES HANDBOOK (USDA FOREST SERVICE)
THE EXISTING STRUCTURE SHALL BE CHECKED AT THE TIME OF STARTING CONSTRUCTION TO SEE THAT ITS RELATIONSHIP TO THE PROPOSED WORK IS AS SHOWN ON THESE PLANS AND ANY DIFFERENCES REQUIRING CHANGES IN THE NEW WORK SHALL BE REPORTED TO THE FOREST
SERVICE CONTRACTING OFFICER REPRESENTATIVE.
THE WORK COVERED BY THESE PLANS INCLUDES REMOVAL OF THE ENTIRE EXISTING BRIDGE, INSTALLATION OF THE NEW BRIDGE AS SHOWN HERE IN CONSTRUCTION OF THE APPROACHES TO THE LIMITS SHOWN, SLOPE RESTORATION AND RIPRAP.
TRAFFIC CONTROL FOR THIS DETOUR SHALL BE IN ACCORDANCE WITH THE CURRENT MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES.
THE STATIONING AS SHOWN ON THESE PLANS FOR REFERENCE POINTS "A" AND "B" ARE BELIEVED TO BE CORRECT. IT SHALL, HOWEVER, BE CHECKED AT THE TIME OF STARTING CONSTRUCTION, AND IF THE STATIONING SHOWN ON THE PLANS IS INCORRECT, IT SHALL BE REPORTED TO
THE FOREST SERVICE CONTRACTING OFFICER REPRESENTATIVE.
THE CONTRACTOR SHALL COORDINATE ALL OF THEIR WORK AND ANY UTILITY COMPANIES RELOCATION WORK AT NO ADDITIONAL COST TO THE
PROJECT.
FOR PROTECTION OF UNDERGROUND UTILITIES AND IN CONFORMANCE WITH PUBLIC ACT 174, THE CONTRACTOR SHALL DIAL "811" A MINIMUM OF THREE FULL WORKING DAYS, EXCLUDING SATURDAYS, SUNDAYS AND HOLIDAYS PRIOR TO BEGINNING EACH EXCAVATION IN AREAS WHERE PUBLIC UTILITIES HAVE NOT BEEN PREVIOUSLY LOCATED. MEMBERS WILL THUS BE ROUTINELY NOTIFIED. THIS DOES NOT RELIEVE THE CONTRACTOR OF THE RESPONSIBILITY OF NOTIFYING UTILITY OWNERS WHO MAY NOT BE A PART OF THE "PENNSYLVANIA ONE CALL SYSTEM"
ALERT SYSTEM (800-242-1776).
ALL EXPOSED CONCRETE CORNERS SHOWN ON THE PLANS SHALL BE BEVELED WITH 3/4" TRIANGULAR MOLDINGS EXCEPT AS NOTED OTHERWISE.
HYDRAULIC DATA:
100 YEAR FREQUENCY
DRAINAGE AREA.............................................................................................................................................................................11.80 SQ MI
Q100.....................................................................................................................................................................................................1720 CFS
VELOCITY THRU STRUCTURE..........................................................................................................................................................7.16 FPS
BRIDGE OPEN AREA THRU STRUCTURE.................................................................................................................................330.70 SQ FT
FLOW AREA THRU STRUCTURE................................................................................................................................................286.02 SQ FT
HIGH WATER ELEVATION...............................................................................................................................................................1456.73 FT
SCOUR CRITICAL CODE
DESIGN DATA:
LOAD RATING (RATING FACTORS):
PHL-93
INVENTORY RATING (STRENGTH I, FLEXURE)...................................................................................................................................1.31
OPERATING RATING (STRENGTH I, FLEXURE)...................................................................................................................................1.70
LEGAL
OPERATING RATING (SERVICE III, FLEXURE)(EV3)...........................................................................................................................1.26
NOTE: THE LOAD RATING DOES NOT INCLUDE A FUTURE WEARING SURFACE.
LIVE LOAD DEFLECTION DOES NOT EXCEED 1/800 OF THE SPAN LENGTH.
BRIDGE RAILING MEETS TEST LEVEL 2 REQUIREMENTS OF NCHRP REPORT 350.
DEAD LOAD:
THE BRIDGE RAILING LOAD = 40 PLF (PER SIDE).
ULTIMATE DESIGN STRESSES:
STRUCTURAL CONCRETE CLASS AE:
SUBSTRUCTURES (ABUTMENTS AND WINGWALLS)..............................................................................................f ' c = 4,500 PSI
PRECAST CONCRETE (BOX BEAMS).................................................................................................................f ' ci = 6,000 PSI, f ' c = 8,000 PSI
STEEL REINFORCEMENT (ALL NON-PRESTRESSED)..................................................................................................................fy = 60,000 PSI
PRESTRESSING STRANDS (LOW RELAX)....................................................................................................................................fy = 270,000 PSI
MATERIAL & FABRICATION NOTES:
THE PRESTRESSED CONCRETE BEAMS SHALL CONFORM TO ALL APPLICABLE PROVISIONS OF SECTION 553 OF THE STANDARD SPECIFICATIONS.
MILD REINFORCEMENT:
ALL MILD REINFORCING STEEL SHALL BE GRADE 60, DEFORMED BILLET STEEL AND SHALL BE EPOXY COATED EXCEPT WHERE NOTED. ALL UNCOATED REINFORCING SHALL MEET THE REQUIREMENTS OF AASHTO M31. ALL EPOXY COATED REINFORCING SHALL MEET THE REQUIREMENTS OF AASHTO M284, EXCEPT WHERE AMENDED BY SECTION 433 OF THE STANDARD SPECIFICATIONS. ALL TENSION LAP SPLICES SHALL BE A CLASS B, CONTACT TYPE.
PRESTRESSING STRAND:
ALL PRESTRESSING STEEL SHALL BE 0.6" DIAMETER, GRADE 270, 7 WIRE UNCOATED, LOW-RELAXATION STRAND MEETING THE REQUIREMENTS OF AASHTO M203, SUPPLEMENT S1. ALL STRANDS SHALL BE ENCLOSED INSIDE THE STIRRUP CAGE FOR THE FULL LENGTH OF THE BEAM. ALL EXPOSED PRESTRESSING STRAND AT EACH BEAM END SHALL BE SHOP COATED WITH A LIQUID COLD-APPLIED BITUMINOUS ELASTOMERIC WATERPROOFING
MEMBRANE. MATERIAL SHALL MEET ASTM C836-84.
CONCRETE:
ALL CONCRETE USED IN MANUFACTURING PRESTRESSED CONCRETE BEAMS SHALL MEET THE REQUIREMENTS OF SECTION 553 OF THE STANDARD SPECIFICATIONS. DESIGN STRENGTHS SHALL MEET OR EXCEED THE MINIMUM VALUES SET FORTH IN THESE PLANS.
ELASTOMERIC BEARING PADS:
ALL BEARINGS SHALL BE STEEL REINFORCED LAMINATED BEARINGS. THE ELASTOMER MATERIAL SHALL BE 50 DUROMETERS WITH A MINIMUM LOW TEMPERATURE GRADE OF 3 (ZONE C). ALL STEEL REINFORCING SHALL MEET THE REQUIREMENTS OF AASHTO M270, GRADE 36.
WELDING:
TACK WELDING OF REINFORCEMENT IS NOT PERMITTED. REINFORCING CAGES AND LONGITUDINAL STEEL SHALL BE ADEQUATELY TIED WITH APPROVED MEANS TO PREVENT RACKING AND MISALIGNMENT. ALL WELDING OF FABRICATED ITEMS, AS SHOWN IN THESE PLANS SHALL BE IN ACCORDANCE WITH
ALL APPLICABLE PROVISIONS OF AASHTO/AWS D1.5, 2002.
POST-TENSIONING:
POST - TENSIONING STRANDS SHALL BE 0.5" DIAMETER, GRADE 270, 7 WIRE UNCOATED, LOW-RELAXATION STRAND MEETING THE REQUIREMENTS OF AASHTO M203, SUPPLEMENT S1. ALL POST-TENSIONING BEARING PLATES, COUPLERS, AND ANCILLARY HARDWARE SHALL BE HOT-DIPPED GALVANIZED IN ACCORDANCE WITH AASHTO M111. THE GALVANIZING PLANT SHALL ADMINISTER ADEQUATE QUALITY CONTROL MEASURES TO SAFEGUARD AGAINST HYDROGEN EMBRITTLEMENT. QUALITY CONTROL MEASURES SHALL COMPLY WITH ASTM A-143. CERTIFICATION FOR HOT-DIP GALVANIZING SHALL BE PROVIDED BY THE GALVANIZING PLANT. ALL POST-TENSIONING BEARING PLATES SHALL CONFORM TO AASHTO M270, GRADE 36.
SHEAR KEY GROUT:
SANDBLAST THE SHEAR KEY SURFACE OF THE BOX BEAMS PRIOR TO SHIPPING TO IMPROVE BONDING SURFACE OF THE GROUT. THE SHEAR KEY SURFACE NEEDS TO BE CLEANED JUST BEFORE ERECTION TO PROVIDE PROPER BONDING SURFACES.
SHEAR KEY GROUT SHALL BE A GROUT THAT IS RECOMMENDED BY THE MANUFACTURER FOR A POURABLE GROUT APPLICATION AND THAT BASED ON THE MANUFACTURER'S TEST DATA WILL ATTAIN A MINIMUM OF 4500 PSI COMPRESSIVE STRENGTH IN 3 DAYS UNDER CONDITIONS REPRESENTATIVE OF THE CONDITIONS TO BE EXPERIENCED AT THE SITE. THE CONTRACTOR SHALL PRE-TEST THE PROPOSED GROUT FOR COMPRESSIVE STRENGTH AT 3 AND 7 DAYS AND SUBMIT THE RESULTS TO THE USFS CONTRACTING OFFICER FOR APPROVAL PRIOR TO INSTALLATION OF THE GROUT IN THE STRUCTURE. THE TESTS WILL BE BASED ON A POURABLE CONSISTENCY WITH THE SAME WATER/GROUT MIXTURE RATIO TO BE USED IN THE
STRUCTURE.
THE CONTRACTOR SHALL BE REQUIRED TO SUBMIT THE GROUT PRE-TEST RESULTS OBTAINED IN THE NOTE ABOVE. THE CONTRACTOR SHALL BE REQUIRED TO PERFORM A NEW PRE-TEST AND SUBMISSION FOR APPROVAL UNDER ANY OF THE FOLLOWING CONDITIONS:
-A PERIOD OF 18 MONTHS HAS ELAPSED SINCE LAST PRE-APPROVAL TESTING.
-GROUT MANUFACTURER HAS REVISED OR CHANGED THE GROUT SPECIFICATIONS.
-THE CONTRACTOR ALTERS THE WATER/GROUT MIXTURE RATIO.
-THE CONTRACTOR CHANGES GROUT MANUFACTURER.
TEST PROCEDURE FOR DETERMINING THE COMPRESSIVE STRENGTH OF GROUT SHALL USE CUBE SPECIMENS IN ACCORDANCE WITH ASTM C109, AS MODIFIED BY ASTM C1107. GROUT TESTING IN ACCORDANCE WITH AASHTO T23 (STANDARD CYLINDER TEST) IS NOT ACCEPTABLE.
SHOP DRAWINGS:
THE FABRICATOR SHALL BE RESPONSIBLE FOR THE PREPARATION OF SHOP DRAWINGS IN ACCORDANCE WITH THE STANDARD SPECIFICATIONS.
GENERAL NOTES:
UNLESS SHOWN OTHERWISE ON THE PLANS, PROVIDE MINIMUM CONCRETE CLEAR COVER FOR REINFORCEMENT ACCORDING TO THE FOLLOWING:
CONCRETE CAST AGAINST EARTH: 3 INCH
PRESTRESSED BEAMS: 1 INCH
ALL OTHER, UNLESS SHOWN ON THE PLANS: 2 INCH
WATER LEVEL IS SUBJECT TO CHANGE. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING THE EXPECTED WATER LEVELS DURING CONSTRUCTION.
NO MATERIAL SHALL BE ALLOWED TO ERODE INTO THE WATER COURSE, NOR SHALL MATERIAL BE PLACED INTO THE WATER COURSE EXCEPT AS SHOWN
ON THESE PLANS.
ALL EQUIPMENT SHALL BE CLEANED ACCORDING TO THE SPECIFICATIONS PRIOR TO USE ON THIS PROJECT. CONTRACTOR SHALL MAKE EQUIPMENT
AVAILABLE FOR INSPECTION PRIOR TO MOBILIZATION ONTO FS LANDS.
THE CONTRACTOR SHALL STOP WORK IMMEDIATELY AND NOTIFY THE FOREST SERVICE CONTRACTING OFFICER REPRESENTATIVE IF HERITAGE
RESOURCES OR HUMAN REMAINS ARE ENCOUNTERED.
NO WORK SHALL BE PERFORMED ON FEDERAL HOLIDAYS OR WEEKENDS WITHOUT PRIOR APPROVAL FROM THE FOREST SERVICE CONTRACTING
OFFICER REPRESENTATIVE.
THE CONTRACTOR SHALL PERFORM ALL IN-STREAM WORK BETWEEN MAY 15TH AND SEPTEMBER 15TH.
TREES SHALL BE CUT BETWEEN NOVEMBER 15TH AND MARCH 31ST.
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OBJECT MARKER
SCALE: NTS
3'-0"
1'-0"
4'-0"
9"
3'-0"
9"
2'-0"
BEGIN/END
STRUCTURE
TOP OF ROAD
TOP OF
STRUCTURE/
GRND
POST, WOOD,
4-INCH X
4-INCH
INSIDE EDGE OF
BRIDGE RAIL OR
TRAVEL WAY
OBJECT MARKERS, TYPE 3
℄ BOLT
℄ BOLT
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
QUANTITIES &
MISCELLANEOUS
DETAILS
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-03
15 3
10'-0"
3'-0" (MIN.)
MOBILIZATION15101 LPSM 1
ITEM NO. DESCRIPTION UNITS QUANTITY
SUMMARY OF PROJECT QUANTITIES
CONSTRUCTION SURVEY AND STAKING, METHOD 1, TOLERANCE CLASS B15201 LPSM
12" COMPOST FILTER SOCK15702 LNFT
REMOVAL OF OLD STRUCTURE, DISPOSAL METHOD A20304 LPSM
RIPRAP, CLASS III, MACHINE PLACED25101 CUYD
AGGREGATE SURFACE COURSE, GRADING G, COMPACTION METHOD B30103 CUYD
SEEDING, HYDRAULIC OR DRY METHOD62503 LPSM
TEMPORARY TRAFFIC CONTROL63501 LPSM
ROADWAY EXCAVATION, COMPACTION METHOD B20401 CUYD 39
CLEARING AND GRUBBING, DISPOSAL METHOD A20102 LPSM 1
STRUCTURE EXCAVATION20901 CUYD 506
OBJECT MARKERS, TYPE 363306 EACH 4
PLACING CONSERVED TOPSOIL, 3-INCH62403 SQYD 291
EMBANKMENT, PLACEMENT METHOD 120411 CUYD 21
POST, WOOD, 4-INCH X 4-INCH63305 LNFT 40
STRUCTURAL BACKFILL20903 CUYD 274
REMOVING SIGNS63310 EACH 4
TURBIDITY CURTAIN15712 SQYD 21
ABBREVIATIONS (PLAN):
LPSM - LUMP SUM
LNFT - LINEAR FEET
CUYD - CUBIC YARD
SQYD - SQUARE YARD
EA - EACH
LBS - POUNDS
EX - EXISTING
PROP - PROPOSED
NTS - NOT TO SCALE
TYP - TYPICAL
CL - CENTER LINE
CIP - COMPACTED IN PLACE
P.O.B. - POINT OF BEGINNING
P.O.E. - POINT OF ENDING
REF PT - REFERENCE POINT
OHWM - ORDINARY HIGH WATER MARK
OBS WSE - OBSERVED WATER SURFACE ELEVATION
Q100 WSE - 100 YEAR FLOOD WATER SURFACE ELEVATION
F.F. - FRONT FACE
B.F. - BACK FACE
SPA - SPACES
ABUT - ABUTMENT
PL - PLATE
GALV - GALVANIZED
U.N.O. - UNLESS NOTED OTHERWISE
UNDERDRAIN SYSTEM, 6 INCH60501 LNFT 120
BRIDGE RAILING55601 LNFT 120
STRUCTURAL CONCRETE, CLASS AE55201 CUYD 54
EPOXY COATED REINFORCING STEEL55404 LBS 5398
FURNISH PILE DRIVING EQUIPMENT 55151 LPSM 1
PRECAST, PRESTRESSED CONCRETE BOX BEAM 55302 LNFT 360
POST-TENSIONING SYSTEM58701 LPSM 1
BEARING DEVICE56401 EACH 12
14 INCH CIP PILES, FURN AND DRIVEN55101 LNFT 654
BRIDGE RAILING PLAN
SCALE: NTS
6'-3" 6'-3" 6'-3" 6'-3" 6'-3" 6'-3" 6'-3"1'-101 2"
60'-0" BRIDGE RAILING
3' -8
1 4"
23 4" 8"
1' -1
01 4" 4"
4" 31 4"
2"
4"
4"
W6 x 25 GUARDRAIL POST
3/4"W x 113 16"L
SLOTTED HOLES
5/8"Ø x 13
4"L BOLTS
5/8"Ø x 10"L BOLT TS 8 x 4 x 3/16" x 6" LONG TUBING AT POST
LOCATIONS
71 4"
W x
G U
AR
D
R
AI
L
PO
ST
1' -1
1"
8"
2" x 3" SLOTTED HOLES
(TYP.)
4"Ø x 8"LONG ALL
THREAD STUDS
7 UNC RH THREAD
(2) HH NUTS &
WASHERS PER STUD
TOP OF BEAM SURFACE
BRIDGE RAILING DETAILS
TS 8 x 4 x 3/16" CONTINUOUS
4"Ø x 5"LONG SLEEVE NUT
7 UNC RH THREAD
4"Ø x 12"LONG HEAVY HEX BOLT
MIN. THREAD LENGTH - 3"
FERRULE LOOP INSERT
SCALE: NTS
21 4"
6'-3" 6'-3" 1'-101 2"
SCALE: NTS
UNDERDRAIN OUTLET DETAIL
1/8"/FT SLOPE
2'-0"
MIN.
RIPRAP, CLASS III,
MACHINE PLACED
UNDERDRAIN SYSTEM, 6 INCH (TYP.)
(OUTLET ENDING AS APPROVED BY THE C.O., TYP.
ALL QUADRANTS)(60' EA. SIDE)
(SLOPE TO DRAIN AWAY FROM ℄ MINIMUM -1.0%)
EXISTING
GROUND AT
TOE
WINGWALL (PER PLAN)
AT END OF WALL SECTION
LIMITS OF:
STRUCTURE
EXCAVATION AND
STRUCTURAL
BACKFILL
EXISTING
GROUND
B
REINFORCING STEEL55403 LBS 3033
3'-0"
3'-0"
(MIN.)
24'-5"
3'-0"
FLAT
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TRAFFIC CONTROL PLAN - ROAD CLOSURE/DETOUR
MOUNTED
ON BARRICADE
W20-3
R11-2
W20-3
(2) TYPE III BARRICADES, LIGHTED
AT EACH END OF WORK ZONE
PROJECT LOCATION
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
TEMPORARY
TRAFFIC
CONTROL
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-04
15 4
DETOUR NOTES:
THE DETOUR ROUTE IS 18.0 MILES LONG AND TAKES APPROXIMATELY 38
MINUTES.
TRAFFIC CONTROL PLAN KEY
DETOUR ROUTE
SIGN
TYPE III BARRICADE
ALL SIGNS, EXCEPT THOSE MOUNTED ON TYPE III BARRICADES SHALL
BE MOUNTED ON DRIVEN POSTS AT A 7 FOOT BOTTOM HEIGHT.
FR 252
FR 154 (FARNSWORTH ROAD)
MINISTER CREEK
OTTER BRANCH
CHERRY GROVE ROAD
SORENSON ROAD
GREGERSON ROAD
FR 241
CHAPMAN DAM ROAD
GRAND ARMY OF THE
REPUBLIC HWY 6
AutoCAD SHX Text
ROAD CLOSED
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ROAD CLOSED AHEAD
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500 FEET
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ROAD CLOSED AHEAD
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BRIDGE
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BRIDGE
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DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
TYPICAL SECTIONS
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-05
15 5
SCALE: NTS
EXISTING TYPICAL SECTION (STA 8+69.16 - STA 9+69.16)
SCALE: NTS
EXISTING BRIDGE SECTION
8.0'
AGGREGATE
8.0'
AGGREGATE
(VAR.)
EX GRADE
VARIES
EX BASE - GRAVEL/ SILTY SAND (VAR.)
17.1' PAY LIMITS OF AGGREGATE SURFACE
COURSE, GRADING G, COMPACTION METHOD B
SCALE: NTS
PROPOSED TYPICAL SECTION (STA 8+69.16 - STA 9+69.16)
8.0'
16.0'
AGGREGATE SURFACE
COURSE, GRADING G,
COMPACTION METHOD B (6")EXISTING
GROUND
PLACING CONSERVED TOPSOIL, 3-INCH
(TYP)
1:2 OR MATCH
4.0%4.0%
SEEDING, HYDRAULIC OR DRY METHOD
(TYP)
ROADWAY EXCAVATION,
COMPACTION METHOD B
PLAN GRADE
SCALE: NTS
PROPOSED BRIDGE SECTION
8.0'
EXISTING ℄
GRADE
6.5' 6.5'
13.0' CLEAR
8 1/2" CONC
DECKING
2.9'
15.0' DECK O-O
9.3'
12"x11"
CONCRETE
CURB
2.9'
EMBANKMENT,
PLACEMENT METHOD 1
CLEARING AND GRUBBING,
DISPOSAL METHOD A
(ONLY MINIMUM AS REQUIRED
FOR CONSTRUCTION, TYP.)
18.375' DECK O-O (PRESTRESSED CONCRETE DECK)
8.625' LANE 8.625' LANE
17.25' CLEAR ROADWAY
PLAN GRADE
2.0%2.0%
PRECAST 21" BOX BEAMS
(STA. 10+30.83 - STA. 11+30.83)
(STA. 10+30.83 - STA. 11+30.83)
EXISTING
W24 x 58 BEAM
(TYP.)
VARIES
1:2
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CP2
CP3
CP4
CP6
8+00
9+00 10+00 11+00 12+00
PT
: 9
+2 1.
B-1B-2
N6° 43' 37"E 578.58'
PC STA = 5+53.50
N = 577240.3267
E = 1589265.4017
PI STA = 7+43.45
N = 577381.7964
E = 1589392.1621
PT STA = 9+21.42
N = 577570.4410 E = 1589414.4125
= 35.13 R = 600.00' T = 189.95' L = 367.92' S.E. = N.C.
1455 1455
1454 1453 1454
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
3 1 1:
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
PLAN OF SITE
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-06
15 6
GENERAL NOTES:
1. INSTALL THE SPECIFIED QUANTITY OF ANY AREAS THAT ARE DISTURBED BY THE CONTRACTOR WITH SEEDING
UNDER THE LUMP SUM PAY ITEMS.
2. COORDINATE SYSTEM REFERS TO NAD83 PENNSYLVANIA STATE PLANES, NORTH ZONE, US FOOT. DATUM
REFERS TO NAVD88.
3. REFERENCE POINTS "A" AND "B" REFER TO FINISH GRADE AT CENTERLINE AT THE BACK FACE OF THE
ABUTMENTS.
4. PROVIDE SMOOTH TRANSITION FROM EXISTING TO PROPOSED ROADWAY AT REFERENCE POINTS "C" AND "D".
FADE OR EXTEND PROFILE SLIGHTLY AS REQUIRED.
5. SURVEY WAS COMPLETED BY GEOTECH ENGINEERING, INC. FOR THIS PROJECT ON 3-23-2023.
6. ALL TREE REMOVAL TO BE INCIDENTAL TO CLEARING AND GRUBBING, DISPOSAL METHOD A.
DESCRIPTION
HORIZONTAL AND VERTICAL CONTROL
LOCATION
STA / OFFSET NORTHING EASTING ELEVATIONPOINT
CP3
LEGEND
CONTROL POINT
TREE LINE
EDGE OF GRAVEL
RIGHT OF WAY (R.O.W.)
PROPOSED EXISTING
EDGE OF HMA
12" COMPOST FILTER SOCK
RIPRAP
CP2
CP1 6+96.35, 22.10' RT 1589366.7021577346.5570 1457.76 REBAR & CAP
GENERAL PLAN OF SITE
PROPOSED
STRUCTURE
STA. 10+00
PROPOSED
SLOPE STAKE LINE
(TYP)
P.O.E.
REF PT "D"
EXISTING BRIDGE
(TO BE REMOVED)
EXISTING EDGE OF WATER
P.O.B.
REF PT "C"
REF PT "A" REF PT "B"
12" COMPOST FILTER SOCK (TYP)
REBAR & CAP
FR 154
SURVEY &
CONSTRUCTION ℄
8+01.15, 28.40' RT
AGGREGATE BASE
SIGN
REFERENCE POINTS
LOCATION
STATION NORTHING EASTING ELEVATIONPOINT
C D
B A
8+69.16
1459.319+69.16 10+30.83
11+30.83
1459.67 1458.71 1458.57
SOIL EROSION CONTROL REQUIREMENTS
SEEDING
AND/ OR MATTING
FACILITATES ESTABLISHMENT OF VEGETATIVE COVER.
EFFECTIVE FOR DRAINAGEWAYS WITH LOW VELOCITY.
EASILY PLACED IN SMALL QUANTITIES BY INEXPERIENCED
PERSONNEL. SHOULD INCLUDE PREPARED TOPSOIL BED.
EROSION MAT WITH NETTING IS PROHIBITED.
KEY DETAIL CHARACTERISTICS
RIPRAP, RUBBLE,
GABIONS
USED WHERE VEGETATION IS NOT EASILY ESTABLISHED.
EFFECTIVE FOR HIGH VELOCITIES OR HIGH
CONCENTRATIONS. PERMITS RUNOFF TO INFILTRATE
SOIL. DISSIPATES ENERGY FLOW AT SYSTEM OUTLETS.
14 AGGREGATE COVER STABILIZES SOIL SURFACE THUS MINIMIZING EROSION.
PERMITS CONSTRUCTION TRAFFIC IN ADVERSE
WEATHER. MAY BE USED AS PART OF PERMANENT BASE
CONSTRUCTION OF PAVED AREAS.
54 12" COMPOST FILTER
SOCK
FILTERS AND DETAINS RUNOFF.
EXISTING EDGE OF WATER
REBAR & CAP
1589406.0400577618.8737
PROPOSED 16' WIDE
AGGREGATE SURFACE COURSE,
GRADING G, COMPACTION METHOD B
(TYP)
CLEARING AND GRUBBING,
DISPOSAL METHOD A (TYP)
PROPERTY OWNER:
ALLEGHENY
NATIONAL FOREST
FARNSW
ORTH RUN
EXISTING EDGE GRAVEL
EXISTING EDGE GRAVEL
CLEARING AND GRUBBING,
DISPOSAL METHOD A
(TYP)
16' FR 154
8'
PROPERTY OWNER:
ALLEGHENY
NATIONAL FOREST
PROPERTY OWNER:
ALLEGHENY
NATIONAL FOREST
PROPERTY OWNER:
ALLEGHENY
NATIONAL FOREST
FARNSWORTH RUN
EXISTING EDGE OF
FEMA FLOODPLAIN
EXISTING 18" x 14' CMP
(TO REMAIN)
1589427.2236577679.0572 1589420.0003577617.8154
1589438.9415577778.4035
10+22.52, 28.16' RT
1589415.4654577444.3250 1456.88
1589454.2197577667.5452 1453.95
CP4 REBAR & CAP12+05.19, 9.66' RT 1589457.2422577851.1198 1458.17
CP5 REBAR & CAP13+99.83, 21.61' LT 1589488.9888578048.0905 1461.24
CP6 REBAR & CAP10+75.32, 146.2' RT 1589577.6061577706.1613 1453.36
CP7 REBAR & CAP9+44.97, 219.99' LT 1589198.6934577619.5906 1456.63
Feet 0 20 40
13 136
EXISTING EDGE OF
FEMA FLOODPLAIN
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.7
7+50
.6
.5
8+00
.5
.6
8+50
.7
.6
.9
.4
9+00
.0
.2
.1
.2
9+50
.3
.3
.4
.4
10+00
.6
.7
.6
.4
10+50
.3
.5
.9
.7
11+00
.6
.6
.4
11+50
.4
.5
12+00
.5
.7
12+50
PVI STA: 10+42.34
PVI ELEV: 1459.74
G.C.: -1.92% K: 12.00
LVC: 23.03
BV
C
S:
0+
.8
BV
C
E:
9.
EV
C
S:
0+
.8
EV
C
E:
9.
HIGH PT STA: 10+37.95
HIGH PT ELEV: 1459.69
-1.33%0.59%
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
3 1 1:
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LL
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
PROFILE OF SITE
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-07
15 7
GENERAL PROFILE OF SITE
REF PT "A"
REF PT "B"
PROPOSED PROFILE ELEVATION AT CL
EXISTING PROFILE ELEVATION AT CL
PROPOSED ROAD PROFILE AT CL
EXISTING ROAD PROFILE AT CL
REF PT "D"
P.O.E.
MATCH EXISTING
Q100 WSE = 1456.73'
OBS WSE = 1451.75'
3-23-2023
STREAM BED EL 1449.74' (+/-)
REF PT "C"
P.O.B.
MATCH EXISTING
56.00'
CHANNEL
PROPOSED BRIDGE, CL STA 10+00:
61.66 FOOT (OVERALL LENGTH) SINGLE SPAN, SIDE-BY-SIDE
PRESTRESSED CONCRETE BOX BEAM BRIDGE WITH CONCRETE
ABUTMENTS AND CIP PILE FOUNDATIONS.
EXISTING BRIDGE (TO BE REMOVED) CL STA 10+00:
51.87 FOOT (OVERALL LENGTH) x 15'-0" FOOT WIDE (O-O) SINGLE
SPAN, STEEL TWO GIRDER BRIDGE WITH A CONCRETE DECK, AND
CONCRETE ABUTMENTS WITH SPREAD FOOTINGS.
PROP. LOW CHORD = 1457.61'
1451.67 1451.31
Feet (HORIZONTAL) 0 20 40
Feet (VERTICAL) 0 2 4
0.28%0.55%-0.48% -0.76% 0.10% 0.52%
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0.59%
CP3
10+00
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
3 1 1:
JA
LL
EN
Z:
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
PLAN OF STRUCTURE
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-08
15 8
OBS WSE = 1451.75'
3-23-2023
STREAM BED
EL 1449.74' (+/-)
1451.31
Q100 WSE = 1456.73'
BRIDGE ELEVATION
PROPOSED
GRADE
EXISTING
GROUND
AT TOE
PER PLAN
RIPRAP, CLASS
III, MACHINE
PLACED
RIPRAP DETAIL
SCALE: NTS
PROPOSED
RIPRAP, CLASS III,
MACHINE PLACED
(TYP)
1.5
AGGREGATE SURFACE
COURSE, GRADING G,
COMPACTION METHOD B (6")
LIMITS OF:
STRUCTURE
EXCAVATION
AND STRUCTURAL
BACKFILL
3'-0"
AGGREGATE SURFACE
COURSE, GRADING G,
COMPACTION METHOD
B (6")
3'-0"
ABUT "A"
1455.75
ABUT "B"
1455.75
STRUCTURE EXCAVATION (TYP.)
4'-5"
STA. 9+44
5'-0"
(TYP.)
9 SPA @ 6'-3" = 56'-3"
1'-101 2"
60'-0" TL-2 BRIDGE RAILING
STA. 10+56
3'-0"
2'-0"
FLAT
1.5
12" COMPOST FILTER SOCK (TYP)
PROPOSED RIPRAP,
CLASS III, MACHINE
PLACED (TYP)
FR 154
CONSTRUCTION
& SURVEY
CENTERLINE
BRIDGE PLAN
17'-3"
CLEAR
18'-41 2"
DECK
O-O REF PT "B"REF PT "A"
90°
PROPOSED
RIPRAP, CLASS III, MACHINE PLACED
(TYP)
OBJECT MARKER
SIGN (OM3-L)
EXISTING EDGE OF WATER
PROPOSED SLOPE STAKE LINE (TYP)
61'-8" 12'-0"
PROPOSED
STRUCTURE
STA. 10+00
C-03
B
A C-09
12'-0"
9'-0"
(TYP.)
CLEARING AND
GRUBBING, DISPOSAL
METHOD A (TYP)
EXISTING EDGE OF WATER
14 INCH CIP
PILES, FURN
AND DRIVEN
(TYP)
UNDERDRAIN SYSTEM, 6 INCH (TYP.)
(OUTLET ENDING AS APPROVED BY THE C.O., TYP.
ALL QUADRANTS)(60' EA. SIDE)
(SLOPE TO DRAIN AWAY FROM ℄ MINIMUM -1.0%)
REF PT "A"
REF PT "B"
EXPFIX
16'-0"
AGGREGATE
SURFACE COURSE,
GRADING G,
COMPACTION
METHOD B
1451.67
UNDERDRAIN SYSTEM, 6 INCH INV EL = 1454.75
STRUCTURAL CONCRETE, CLASS AE
21" PRESTRESSED CONCRETE BOX BEAMS
1'-101 2"
PROP. LOW CHORD = 1457.61'
TURBIDITY CURTAIN
FA
RN
SW
OR
TH
R
UN
FA
RN
SW
OR
TH
R
UN
FR 154
Feet 0 5 10
EXISTING EDGE OF
FEMA FLOODPLAIN
EXISTING EDGE OF
FEMA FLOODPLAIN
9'-0"
(TYP.)
24'-8"
(TYP.)
24'-8"
(TYP.)
OBJECT MARKER
SIGN (OM3-R)
OBJECT MARKER
SIGN (OM3-R)
OBJECT MARKER
SIGN (OM3-L)
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DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
3 1 1:
JA
LL
EN
Z:
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
ABUTMENT PLAN
AND ELEVATION
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-09
15 9
ABUTMENT PLAN VIEW
SCALE: NTS
CL
ROADWAYSEE ABUTMENT
SECTION A
ABUTMENT ELEVATION
SCALE: NTS
11'-0"
(15) EF051602 BARS @ 9" O.C. (30 TOTAL)
C
ABUTMENT SECTION
SCALE: NTS
C-09
C C-09
D
SYMMETRICAL ABOUT ℄
(9 ) E
A0
BA
R
S F.
F.
E Q
. S
PA
(8
) E A0
BA
R S
B.
F.
E
Q . S
PA
(15) ED040509 BARS @ 9" O.C. (30 TOTAL)
DESCRIPTION UNITS QUANTITY
ABUTMENT CUYD
WING WALL CUYD
15.02 13.84
TOTAL 28.86
2" CLEAR (TYP.)
EA062108 BARS @ EQ. SPA.
ED040509 BAR @ 9"
O.C. WITH SHAPE:
FRONT FACE BACK FACE
EF051602 BARS @ 9" O.C.
STRUCTURAL CONCRETE,
CLASS AE 8'-0"
2" CLEAR
(TYP.)
POSITION DOWEL
5" 32"
9"
32"
SEE WINGWALL SECTION B
14 INCH CIP PILES,
FURN AND DRIVEN
2.0%
REF. PT 'A' & 'B'
CONCRETE QUANTITIES - NORTH ABUTMENT
A
2.0%
2"Ø HOLES FOR
BEAM POSITION
DOWLS
10"
2' 4'-6" 4'-6" 4'-6" 4'-6" 2'
2'-6" 1'-6" 1'-71 2" 1'-6" 1'-71
2" 1'-6" 1'-61 2" 1'-6" 1'-71
2" 1'-6" 1'-71 2" 1'-6" 2'-6"
22'
2'-1"
9"
10'
12'-10"
1'-4"
1'-6"
3'-2"
4'-6"
2'-4"
1'-6" 1'-4" 16'-4" 2'-1" 9"
1'-103 4"
6'-11 4"
8'
CL
ROADWAY
SYMMETRICAL
ABOUT ℄
REF. PT 'A' & 'B'
10'-0"
(14) EF0501606 BARS @ 9" O.C.
(9 ) E
A0
BA
R
S F.
F.
E Q
. S
PA
(8
) E A0
BA
R S
B.
F.
E
Q . S
PA
(14) ED040404 BARS @ 9" O.C.
1'-103 4"
6'-11 4"
8'
WINGWALL ELEVATION
SCALE: NTSB
DESCRIPTION UNITS QUANTITY
ABUTMENT CUYD
WING WALL CUYD
15.02 13.84
TOTAL 28.86
CONCRETE QUANTITIES - SOUTH ABUTMENT
D
WINGWALL SECTION
SCALE: NTS
2" CLEAR (TYP.)
EA060908 BARS
@ EQ. SPA.
ED040509 BAR @ 9"
O.C. WITH SHAPE:
FRONT FACE BACK FACE
EF051606 BARS
@ 9" O.C.
STRUCTURAL
CONCRETE,
CLASS AE
8'-0"
2" CLEAR
(TYP.)5"
32"
9"
32"
14 INCH CIP PILES,
FURN AND DRIVEN
2'-10"
ELEV. =
1459.31 (A)
1459.67 (B)
2'-0"
3 4 5 6 7
1'-4" 1'-6"
2'-10"
2'-0"
1'-4" 1'-6"
EA062108 BARS @ EQ. SPA.
EA062108 BARS @
EACH SIDE OF PILE
EA040203 BAR
(2) @ EACH PILE
EG042800 BAR
@ EACH PILE
EA060908 BARS
@ EQ. SPA.
EA060908 BARS @
EA. SIDE OF PILE
EA040203 BAR
(2) @ EACH PILE
EG042800 BAR
@ EACH PILE
ELEV. =
1451.31 (A)
1451.67 (B)
ELEV. =
1459.31 (A)
1459.67 (B)
ELEV. =
1451.31 (A)
1451.67 (B)
ELEV. =
1459.31 (A)
1459.67 (B)
ELEV. =
1451.31 (A)
1451.67 (B)
ELEV. =
1451.31 (A)
1451.67 (B)
ELEV. =
1459.09 (A)
1459.45 (B)
ELEV. =1459.31 (A), 1459.67 (B)
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DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
3 1 1:
JA
LL
EN
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
STRUCTURE DETAILS
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-10
15 10
PRESTRESSED CONCRETE DECK PLAN
SCALE: NTS
C L
RO
AD
W
AY
NOTES:
- DOUBLE DEBOND STRAND 3'-0" FROM EACH BEAM END
FASCIA
FASCIA
3'-5" 12'-61 2"
1'-0" 12'-61
2" 3'-5"
VOID (TYP.) VOID (TYP.)
2'-11" 13'-61
2"
(SPACING TO ℄ POST TENSIONING DUCTS)
13'-61
2" 2'-11"
60'-0"
1"Ø NON-METALLIC DRAIN @ EACH
END OF VOID IN BEAM BOTTOM (TYP.)
BOND BREAKER SHALL CONSIST OF TWO (2) TUBES, ONE INSIDE THE OTHER, WITH
OVERLAPS TURNED IN THE OPPOSITE DIRECTION.
PRESTRESSING STRANDS SHALL BE 0.60" DIA, 7 WIRE LOW-RELAXATION STRANDS WITH
AN ULTIMATE STRENGTH OF 270 KSI.
THE INITIAL PRESTRESS FORCE SHALL BE 44 KIPS IN EACH OF THE 14 STRANDS.
STRANDS SHALL BE FLUSH WITH THE ENDS OF THE BEAMS.
THE BEAMS SHALL BE PROVIDED WITH A SUITABLE LIFTING DEVICE FOR HANDLING AND
ERECTING THE BEAMS. DEVICES SHALL BE REMOVED AFTER BEAMS ARE ERECTED.
REMOVAL IS INCLUDED IN BID ITEM: "PRECAST, PRESTRESSED CONCRETE BOX BEAM".
BEAM REINFORCEMENT SHALL BE INCLUDED IN THE BID ITEM: "PRECAST,
PRESTRESSED CONCRETE BOX BEAM". CONCRETE STRENGTH AT RELEASE OF
PRESTRESSING STRANDS SHALL BE 6,000 PSI.
28 DAY CONCRETE STRENGTH SHALL BE 8,000 PSI.
THE ESTIMATED CAMBER AT TRANSFER IS 1-3/16 INCHES AT MID-SPAN. THIS CAMBER
INCLUDES DEFLECTION DUE TO BEAM SELF-LOAD.
INTERIOR BEAM SECTION
SCALE: NTS
FASCIA BEAM SECTION
SCALE: NTS
3"
2"
10"
2"
4"
2"Ø HOLES FOR BEAM POSITION
DOWELS (TYP.)
2"Ø HOLES FOR BEAM POSITION
DOWELS (TYP.)
2"Ø POST TENSIONING DUCT9" TO ℄
HOLE (TYP.)
9" TO ℄
HOLE (TYP.)
(6 ) 2
1" D
EE
P
X
" W
ID
E
PR
ES
TR
ES
SE
D C
O N
C R
ET
E
BO
X
BE
AM
S
PL
U S
(5 ) J
O
IN
TS
/4
8' -3
3 4"
C-11
B
C-11
A
2"
2" CLEAR
(5) #4 BARS @ 4 EQUAL SPACES 2
2" CLEAR 2 1/2"
2"
3" CHAMFER
(TYP.)
1/2" CHAMFER (TYP.)
STA: 10+30.66
STA: 9+69.33
10"
3'-0"
5" 5"
2"
BAR DIMENSIONS
2'-71 2"
1'-3"
#5 BARS
10"
#4 BARS
2'-71 2"
1'-5" #4 BARS
2'-5"
10"
#5 BARS
3"
9" (TYP.) ℄
PREFORMED
2"Ø HOLE FOR
POSITION DOWELS
1'-0" 12'-61
2" 1'-0"
12'-61 2"
13'-61 2"
(SPACING TO ℄ POST TENSIONING DUCTS)
13'-61
2"
2"Ø POST TENSIONING DUCT
1'-9"
3"
2"
10"
2"
2"
1'-5"
2"
8"
4"
2"
4" CLEAR
2" CLEAR2 1/2"
2"
3" CHAMFER
(TYP.)
ROW 1: 12 STRANDS
ROW 2: 2 STRANDS
3'-0"
5"51 2"
2"
3" 2"
9" (TYP.) ℄
PREFORMED
2"Ø HOLE FOR
POSITION DOWELS
(5) #4 BARS @ 4 EQUAL SPACES 2
1'-9"
2"
1'-5"
2"
8"
(7) SPA. @ 2" O.C.6" 6" (7) SPA. @ 2" O.C.6" 6"
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DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
3 1 1:
JA
LL
EN
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
STRUCTURE DETAILS
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-11
15 11
SECTION AT POST TENSIONING
SCALE: NTS
INTERIOR BEAM
BOX BEAM REINFORCEMENT PLAN
SCALE: NTS
BOX BEAM SECTION
SCALE: NTS
FASCIA BEAM
3/4"Ø GROUT TUBE (AT FASCIA BEAMS AND
NEAR CROWN) CUT OFF AFTER GROUTING
2"Ø TENSIONING CONDUIT (FILL WITH
GROUT AFTER POST TENSIONING)
STRESS POCKET
(FILL WITH MORTAR AFTER
POST TENSIONING)
SEAL WASHER
8"
4" CLEAR COVER
(TYP.)
3/4"
2"
4"
(TYP.)
(5) K040307 BARS @ 71
2" O.C. = 2'-6" (TYP.
EACH BEAM AT DIAPHRAGMS
AND END BLOCKS)
2"
(TYP.)
FORM AS REQUIRED TO CONTAIN
NON-SHRINK GROUT.
REMOVE AFTER GROUT CURES. NOTE:
BEAM REINFORCEMENT SHALL BE INCLUDED IN THE BID ITEM:
"PRECAST, PRESTRESSED CONCRETE BOX BEAM".
POST TENSIONING, MORTAR, AND GROUT SHALL BE
INCLUDED IN THE BID ITEM:"POST TENSIONING SYSTEM".
STEEL SOLE PLATES
SCALE: NTS
36"
11"
2"
2"
9" 9"
8"
2"
2" DIA HOLES
2"
1/4"
1/4" x 2" x 4" ⅊ W/ (2) 11
4"Ø HOLES
3/4" THICK PLATE
INCLUDED IN BID ITEM:
PRECAST, PRESTRESSED
CONCRETE BOX BEAM
ELASTOMERIC
BEARING BELOW
1"1"
8"
16"
16"
BOTTOM OF
BEAM
ELASTOMERIC
BEARING
1/4" x 2" x 4" ⅊ W/ (2) 11
4"Ø HOLESEND OF BEAM
ABUTMENT
3/4" SOLE PLATE
34"
8"
4"
4"
8" 8"
ELASTOMERIC BEARING
1 7/8" THICK
8"
3/8"
1/8" STEEL PLATES
NOTES:
1) 50 DUROMETER ELASTOMER
2) 3/8" STEEL COVER AT HOLE LOCATIONS
8"
TYP.
A
A
2"
BEARING PADS
SCALE: NTS
SECTION A-A
TYPICAL FIXED BEAM END
1/4"
1/2"
1/2"
1/4"
ELASTOMERIC BEARING PAD SECTION
SCALE: NTS
4"
4"
5"
(4) SPA
@ 3" = 1'-0"1'-0"
(4) SPA
@ 6" = 2'-0" (10) SPA @ 12" = 10'-0"
0.6"Ø STRANDS41
2"Ø POST TENSIONING DUCT (SEE C-10 FOR SPACING)
K040307 BAR
STEEL SOLE PLATE
2"Ø HOLES IN BEAM
2"Ø POST TENSIONING DUCT (SEE DETAIL B/C-10 FOR SPACING)
STEEL SOLE PLATE
1"Ø X 1'-6" GALVANIZED POSITION DOWELS, DRILL 2"Ø HOLES IN ABUTMENT, SET DOWELS
AND GROUT. HOT POURED RUBBER FILLED TO 3" ABOVE DOWEL AND REMAINDER OF HOLE
FILLED W/ CEMENT GROUT. DRILLING, POSITION DOWELS, HOT POURED RUBBER, AND
GROUT INCLUDED IN THE BID ITEM: "PRECAST, PRESTRESSED CONCRETE BOX BEAM"
BEAM
END
BEARING DEVICE (1 7/8" ELASTOMERIC PAD)
12"
ABUT.
BACK
WALL
9" 9"
VOID (TYP.)
VOID (TYP.)
2"Ø POST TENSIONING DUCT
(SEE DETAIL B/C-10 FOR SPACING)
2"Ø POST TENSIONING DUCT (SEE DETAIL B/C-10 FOR SPACING)
STEEL SOLE PLATE
1"Ø X 1'-6" GALVANIZED POSITION DOWELS, DRILL 2"Ø HOLES IN
ABUTMENT, SET DOWELS AND REMAINDER OF HOLE FILLED W/ CEMENT
GROUT. DRILLING, POSITION DOWELS, AND GROUT INCLUDED IN THE
BID ITEM: "PRECAST, PRESTRESSED CONCRETE BOX BEAM"
BEARING DEVICE (1 7/8" ELASTOMERIC PAD)
12"
1" JOINT SEALANT, HOT POURED RUBBER
PREFORMED JOINT FILLER (WVDOT TYPE 1 SPONGE RUBBER) CONTINUOUS, FULL WIDTH OF
DECK +1" EXTENSION EACH SIDE. PAID FOR UNDER JOINT SEALANT, HOT POURED RUBBER
1"
58'-6" ℄ BEARING TO ℄ BEARING
SYMMETRICAL ABOUT ℄OF BEAM
VOID (TYP.)
B
A
2" DIA HOLES
SELF ADHESIVE COMPRESSIBLE SEALER
(CUT LATER TO DRAIN MOISTURE
8"
JOINTS TO BE GROUTED
BEFORE POST TENSIONING
(3) - 1/2"Ø STRANDS (f's = 270 KSI)
POST-TENSIONED TO BE 86.7 KIPS
PER DUCT OR OTHER APPROVED
POST-TENSIONING SYSTEM
PROVIDING AND EQUAL FORCE
EXPANSION
END
FIXED
END
8"x8"
5"
SEAL WASHER DETAIL
SCALE: NTS
9"
9"
5"Ø
SPONGE NEOPRENE
4" MIN. THICK
2 (PER SHEET C-12)
(6) #4 BARS EQ SPA
AROUND CAGE
2" THICK PLATE
JOINT SEALANT, HOT POURED RUBBER
PREFORMED JOINT FILLER (WVDOT TYPE 1 SPONGE RUBBER)
CONTINUOUS, FULL WIDTH OF DECK +1" EXTENSION EACH SIDE.
PAID FOR UNDER JOINT SEALANT, HOT POURED RUBBER
11"
9"
8"
60'-0" OVERAL LENGTH (PRECAST, PRESTRESSED CONCRETE BOX BEAM)
10" 5"
3"
6" (13) SPA @ 12" = 13'-0"(7) SPA
@ 3" = 2'-0" 6"
2"Ø POST TENSIONING DUCT (SEE C-10 FOR SPACING)
K040307 BAR
2"
16"
16"
BOTTOM OF
BEAM
ELASTOMERIC
BEARING
1/4" x 2" x 4" ⅊ W/ (2) 11
4"Ø HOLES END OF BEAM
ABUTMENT
3/4" SOLE PLATE
SECTION A-A
TYPICAL EXPANSION BEAM END
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%%UK040307 BAR
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
3 1 1:
JA
LL
EN
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
REINFORCEMENT
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-12
15 12
REINFORCEMENT
A a
BAR SHAPE
b a
D cα β
EPOXY COATED
BAR SHAPE
BAR SIZE
BAR LENGTH (FT)
BAR LENGTH (IN)
BAR LEGEND
EPOXY COATED REINFORCING STEEL LBS 5398
DESCRIPTION UNITS QUANTITY
REINFORCEMENT QUANTITIES
b a
F c α β d G
Ø21"
(5) SPIRALS
B-U4a OR B-U4a-GF
CIP PILE WELD DETAILS
SCALE: NTS
BACK UP
RING
3/16" MIN.
THICKNESS
FOR SMAW
AND 1/4" MIN.
THICKNESS
FOR FCAW
4"
IF † IS 1/4"
OR LESS
4"
4"
BACK UP RINGBACK UP RING
B-U4a OR B-U4a-GF
45°
SECTION THRU CIP PILING
SCALE: NTS
NON-CORROSIVE BAR
SPACERS AT VERTICAL BAR
STEEL REINFORCEMENT AT
6'-0" O.C.
#3 BARS AT 2'-0" 0.C.
(6) #7 BARS (A071600)
TERMINATE REINFORCEMENT
10'-0" BELOW STREAMBED
ELEVATION. CUT OFF BAR STEEL
ENFORCEMENT 6" BELOW TOP
OF PILE ON WING PILING.
1" CL.
MIN.
11"
#3 BARS
1'-0" MIN. LAP
V030400
END PLATE DETAIL FOR CIP PILING
SCALE: NTS
3/16"
3/4" END PLATE TO BE
SAME DIAMETER AS PILE
60°
GRIND FLUSH
NOTE: NO SPLICES ESTIMATED. USE DETAIL ONLY AS REQUIRED.
REINFORCING STEEL LBS 3033
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EA062406
10+00
B-1 B-2
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
3 1 1:
JA
LL
EN
Z:
\U
-0
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A
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R 9 T
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SF
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BR
ID
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\D
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2 - A
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UN
\F
AR
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
SOIL BORINGS
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-13
15 13
FR 154
CONSTRUCTION
& SURVEY
CENTERLINE
REF PT "B"REF PT "A"
EXISTING EDGE OF WATER
PROPOSED
STRUCTURE
STA. 10+00
EXISTING EDGE OF WATER
FA
RN
SW
OR
TH
R
UN
FA
RN
SW
OR
TH
R
UN
FR 154
Feet 0 5 10
SOIL BORINGS BY:
GEOTECH ENGINEERING, INC.
4031 ALLPORT CUTOFF
MORRISDALE, PA 16858
BORING DATES: OCTOBER 24, 2022
NUMBER IN CIRCLES DENOTE THE 'N' VALUE IN BLOWS
PER FOOT BY USING A 4 1/2" O.D. SPLIT SPOON SAMPLER
AND A 140 POUND HAMMER FALLING 30". WATER LEVELS
MAY BE INFLUENCED BY RESIDUAL BORING WATER..
THE SOIL BORING LOGS REPRESENT POINT INFORMATION.
PRESENTATION OF THIS INFORMATION IN NO WAY IMPLIES
THAT SUB-SURFACE CONDITIONS ARE THE SAME AT
LOCATIONS OTHER THAN THE EXACT LOCATION OF THE
BORING.
TOTAL SCOUR DEPTH SHOWN ON BORINGS IS AS
CALCULATED BY UPEA WITH HEC-RAS SOFTWARE BASED
ON CONDITIONS WITHOUT THE RIPRAP SCOUR
COUNTERMEASURES SHOWN WITHIN THIS PLAN.
B.O.A. - BOTTOM OF ABUTMENT
M.P.P. - MINIMUM PILE PENETRATION ELEVATION
E.P.P. - ESTIMATED PILE PENETRATION ELEVATION
T.S. - TOTAL SCOUR
STA 9+64
EL 1458.1
B-2
E.O.B.
BORING TERMINATED AT 58.5 FEET
1458.10 GRAVEL SUBBASE
1451.34 B.O.A. (SOUTH ABUTMENT)
GRAVEL, SOME SAND, MEDIUM DENSE, DAMP, GRAY, SUBBASE
SAND, TRACE GRAVEL, LOOSE, MOIST, BROWN, FILL
SAND, LITTLE GRAVEL, VERY LOOSE TO MEDIUM DENSE, WET, BROWN, ALLUVIUM
1445.58 T.S.
1457.90 1457.20
1453.10
1445.10
1424.80
1402.10
1399.60
SILT, SOME SAND, LITTLE GRAVEL, HARD, WET, WATER PRESENT AT 21.0', BROWN, ALLUVIUM
SAND, SOME CLAY, LITTLE SILT, TRACE GRAVEL, MEDIUM DENSE TO DENSE, WET, GRAY, ALLUVIUM
SAND, SOME GRAVEL, LITTLE CLAY, DENSE, WET, BROWN, GRAY, RESIDUUM, ARTESIAN AQUIFER ENCOUNTERED AT 56.0', GRANULAR MATERIAL BEGAN TO FILL THE BOTTOM OF THE BORE HOLE, FIRST 1.5' OF SAMPLE 15 WAS HEAVE MATERIAL2
WOH
WOH
STA 10+36
EL 1459.0
B-1
E.O.B.
BORING TERMINATED AT 50.0 FEET
1459.00 GRAVEL SUBBASE
GRAVEL, SOME SAND, TRACE CLAY, LOOSE TO MEDIUM DENSE, DAMP,
BROWN, DARK BROWN, GRAY, DARK GRAY, FILL
SAND, TRACE GRAVEL, LOOSE, MOIST, BROWN, FILL
SAND, SOME GRAVEL, TRACE CLAY, LOOSE TO MEDIUM DENSE,
DAMP TO MOIST, BROWN, GRAY, ALLUVIUM
1458.70
1455.00
1446.00
1436.00
SAND, LITTLE GRAVEL, MEDIUM DENSE, WET, BROWN, GRAY, ALLUVIUM
SAND, SOME CLAY, LITTLE SILT, MEDIUM DENSE, WET, GRAY, ALLUVIUM
1431.00
1421.00
1409.00
SAND, LITTLE GRAVEL, LITTLE SILT, DENSE TO VERY DENSE, MOIST
TO WET, WATER PRESENT AT 21.0', BROWN, GRAY, ALLUVIUM
SAND, SOME CLAY, SOME SILT, LITTLE GRAVEL, MEDIUM DENSE TO DENSE,
WET, LIGHT BROWN, GRAY, ALLUVIUM
1441.61 T.S.
EXISTING EDGE OF
FEMA FLOODPLAIN
EXISTING EDGE OF
FEMA FLOODPLAIN
1402.10 ARTESIAN LAYER
1428.00 M.P.P. & E.P.P. (WINGWALL PILES)
1451.67 B.O.A. (NORTH ABUTMENT)
1409.00 E.P.P. (BEARING PILES)
1428.00 M.P.P. & E.P.P. (WINGWALL PILES)
1420.00 M.P.P. (BEARING PILES) 1420.00 M.P.P. (BEARING PILES)
1408.10 E.P.P. (BEARING PILES)
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8+75.00
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9+00.00
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9+25.00
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9+50.00
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DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
3 1 1:
JA
LL
EN
Z:
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EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
CROSS SECTIONS
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-14
15 1410 FT
10 FT
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10+50.00
0 10 20 30 40 50 600-10-20-30-40-50-60
10+75.00
0 10 20 30 40 50 600-10-20-30-40-50-60
11+00.00
0 10 20 30 40 50 600-10-20-30-40-50-60
11+25.00
0 10 20 30 40 50 600-10-20-30-40-50-60
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OFFSET: 0.00
ELEV: 1458.144
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
9/1 8/2
3 1 1:
JA
LL
EN
Z:
\U
-0
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UN
\F
AR
NS
W
OR
TH
R
UN
GR
AD
E
AD
JU
ST
.D
W G
EASTERN REGION
FR 154-5.445 OVER
FARNSWORTH RUN
BRIDGE REPLACEMENT
ALLEGHENY
NATIONAL FOREST
BRADFORD
RANGER DISTRICT
CROSS SECTIONS
9/20/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-15
15 1510 FT
10 FT
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File details come from the government source that posted it. Updated .