C04_1-12445526Q0070-Att2-Plans11x17.pdf
PDF 8 MB Posted
- Attached to
- WMF Rob Brook Bridge Replacement
- Solicitation number
- 12445526Q0070
- Issued by
-
Department of Agriculture Forest Service
About this file
This document is a complete set of construction plans for a bridge replacement project on Rob Brook Road (FR 35 MP 0.1) within the White Mountain National Forest, Saco Ranger District in Carroll County, New Hampshire. The project involves replacing an existing 28.65-foot single-span bridge with a new 50-foot single-span steel girder bridge featuring a timber nail-laminated deck, concrete abutments, and micropile foundations. The design accommodates a 20 mph design speed with an Average Annual Daily Traffic (AADT) of less than 100 vehicles.
The structural specifications include W36x160 Grade 50W weathering steel beams (re-used from another site), 6-inch thick Douglas Fir-Larch nail-laminated deck panels with 3-inch timber wearing surface, and TL-2 timber railing. The abutments are constructed with Class A structural concrete (4,500 psi) and supported by 80 kip capacity 7-inch diameter micropiles, with wingwall piles rated at 50 kips. Total project quantities include 85 cubic yards of structural concrete, 9,224 pounds of epoxy-coated reinforcing steel, 680 linear feet of micropiles, 28,500 pounds of structural steel stringers, and 2,989 pounds of steel diaphragms. The construction documents specify compliance with FHWA Standard Specifications FP-14, AASHTO LRFD Bridge Design Specifications (9th Edition), and Forest Service specifications. All timber must be treated with copper naphthenate per AWPA UC4C minimum standards. In-stream work is restricted to June 1 through September 15, with tree cutting allowed between November 15 and March 31. The hydraulic design accommodates a 100-year flood event with a flow rate of 1,390 cubic feet per second and high water elevation of 1315.26 feet.
View the file
Other files
Show all 14
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
PROJECT LOCATION
PROJECT SITE
PROJECT LOCATION:
SHEET OF
United States Department of Agriculture Forest Service
INDEX OF SHEETS
SHEET SHEET TITLE DATE
G-01 TITLE SHEET 7/18/2023
C-02 DESIGN DATA & GENERAL NOTES 7/18/2023
C-03 QUANTITIES & MISCELLANEOUS DETAILS 7/18/2023
C-04 TEMPORARY TRAFFIC CONTROL PLAN 7/18/2023
C-05 TYPICAL SECTIONS 7/18/2023
C-06 PLAN OF SITE 7/18/2023
C-07 PROFILE OF SITE 7/18/2023
C-08 PLAN OF STRUCTURE 7/18/2023
C-09 ABUTMENT PLAN AND ELEVATION 7/18/2023
C-10 MICROPILE LAYOUT PLAN 7/18/2023
C-11 MICROPILE DETAILS 7/18/2023
C-12 STRUCTURE DETAILS 7/18/2023
C-13 REINFORCEMENT 7/18/2023
C-14 SOIL BORINGS 7/18/2023
C-15 - C-17 CROSS SECTIONS 7/18/2023
FROM THE US HWY 110 / YORK POND ROAD INTERSECTION
NORTHWEST OF BERLIN, NEW HAMPSHIRE HEAD SOUTHWEST ON
YORK POND ROAD FOR 1.6 MILES, THEN TURN LEFT ONTO FR 15-7.9.
CONTINUE ON FR 15-7.9 FOR 7.7 MILES TO THE BRIDGE LOCATION.
7/1 8/2
3 1 1:
JA
LL
EN
Z :\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G;
EASTERN REGION
WHITE MOUNTAIN NATIONAL FOREST - SACO RANGER DISTRICT
CARROLL COUNTY
NEW HAMPSHIRE
ROB BROOK ROAD BRIDGE
BRIDGE REPLACEMENT FR 35 MP 0.1
U.P. ENGINEERS & ARCHITECTS, INC.
ENGINEERING ARCHITECTURE PLANNING SURVEYING ENVIRONMENTAL
STRUCTURE NUMBER:092205000036070 (LAT 44.0044, LONG -71.3225)
PROPOSED STRUCTURE DESCRIPTION:
50 FOOT (OVERALL LENGTH) SINGLE SPAN STEEL GIRDER
BRIDGE WITH A TIMBER NAIL-LAM DECK, CONCRETE
ABUTMENTS AND MICROPILE FOUNDATIONS.
DESIGN SPEED: 20 MPH
AADT: <100
RECOMMENDED BY:
FOREST ENGINEER
DISTRICT RANGER
DATE
APPROVED:
R9 DIRECTOR OF ENGINEERING DATE
DATE
FOREST SUPERVISOR DATE
R9 BRIDGE PROGRAM MANAGER DATE
PROJECT
LOCATION
FR 35-0.1
(ROB BROOK ROAD)
ROB BROOK
TO CONWAY
DOUGLAS BROOK
TO LINCOLN
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 1:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
DESIGN DATA &
GENERAL NOTES
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-02
17 2
HYDRAULIC DATA:
100 YEAR FREQUENCY
DRAINAGE AREA..............................................................................................................................................................4.82 SQ MI
Q100.....................................................................................................................................................................................1390 CFS
VELOCITY THRU STRUCTURE..........................................................................................................................................8.02 FPS
BRIDGE OPEN AREA THRU STRUCTURE.................................................................................................................343.41 SQ FT
FLOW AREA THRU STRUCTURE................................................................................................................................203.45 SQ FT
HIGH WATER ELEVATION...............................................................................................................................................1315.26 FT
SCOUR CRITICAL CODE
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:
FHWA STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL HIGHWAY PROJECTS, FP-14 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 HEREIN, CONSTRUCTION OF THE APPROACHES TO THE LIMITS SHOWN, SLOPE RESTORATION AND RIPRAP.
THE ROAD WILL BE CLOSED AND A DETOUR ROUTE IS NOT POSSIBLE.
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 "DIG SAFE" ALERT SYSTEM.
ALL EXPOSED CONCRETE CORNERS SHOWN ON THE PLANS SHALL BE BEVELED WITH 3/4" TRIANGULAR MOLDINGS EXCEPT AS NOTED
OTHERWISE.
UNLESS SHOWN OTHERWISE ON THE PLANS, PROVIDE MINIMUM CONCRETE CLEAR COVER FOR REINFORCEMENT ACCORDING TO THE
FOLLOWING:
CONCRETE CAST AGAINST EARTH: 3 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.
DESIGN DATA:
LOAD RATING (RATING FACTORS):
HL-93 (FEDERAL)
INVENTORY RATING (STRENGTH I, FLEXURE).......................................................................................................................2.35
OPERATING RATING (STRENGTH I, FLEXURE).......................................................................................................................3.05
LEGAL
OPERATING RATING (STRENGTH II, FLANGE STRESS)(NRL)...............................................................................................2.87
NOTE: THE LOAD RATING DOES NOT INCLUDE A FUTURE WEARING SURFACE.
LIVE LOAD DEFLECTION DOES NOT EXCEED 1/500 OF THE SPAN LENGTH.
BRIDGE RAILING MEETS TEST LEVEL 2 REQUIREMENTS OF NCHRP REPORT 350.
DEAD LOAD:
THE BRIDGE RAILING LOAD = 47 PLF (PER SIDE).
ULTIMATE DESIGN STRESSES:
STRUCTURAL CONCRETE CLASS A:
SUBSTRUCTURES (ABUTMENTS, FOOTINGS, WINGWALLS).....................................................................f ' c = 4,500 PSI
MATERIAL & FABRICATION NOTES:
STEEL BEAMS:
THE W36x160 (GRADE 50W) BEAMS ARE "RE-USE" BEAMS FROM A DIFFERENT SITE. THEY ARE CURRENTLY STORED AT ( ) AND ARE
READY FOR TRANSPORT.
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.
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.
SHOP DRAWINGS:
THE FABRICATOR SHALL BE RESPONSIBLE FOR THE PREPARATION OF SHOP DRAWINGS FOR THE TIMBER DECK, TIMBER RAILING, AND STEEL
DIAPHRAGMS IN ACCORDANCE WITH THE STANDARD SPECIFICATIONS.
CONSTRUCTION NOTES:
TIMBER DECK PANELS ARE MARKED IN THE SHOP FOR USE IN FIELD PLACEMENT OF THE PANELS ON THE GIRDERS, e.g. A1, B1, C1 FOR SPAN 1.
PLACE PANELS AS SHOWN ON SHOP DRAWINGS.
ALL HOLES DRILLED IN THE FIELD WHERE SPIKES ARE USED ARE TO BE 1/16" SMALL THAN THE SPIKE SIZE.
ALL HOLES DRILLED FOR BOLTS ARE TO BE 1/16" LARGER THAN BOLT SIZE.
HOLES DRILLED FOR 3/4" LAG BOLTS ARE TO BE 9/16" IN DIAMETER FOR THE THREADED PORTION OF THE BOLT AND 13/16" FOR THE SHANK.
ANY NUT OR MACHINE BOLT HEAD IN DIRECT CONTACT WITH TIMBER TO HAVE ONE PLATE WASHER BETWEEN NUT & TIMBER, AND BOLT HEAD & TIMBER.
ANY NUT OR MACHINE BOLT HEAD IN DIRECT CONTACT WITH STEEL TO HAVE ONE CUT WASHER BETWEEN NUT & STEEL, OR BOLT HEAD & STEEL.
SET THREADS ON ALL BOLTS AT NUT WITH A CENTER PUNCH AFTER TIGHTENING.
ABUTMENTS TO BE BACKFILLED WITH CLEAN GRANULAR FILL PER PLAN.
ALL TIMBER CUT OR DRILLED IN THE FIELD SHALL BE TREATED WITH COPPER NAPHTHENATE.
CONSTRUCTION REQUIREMENTS SHALL CONFORM TO STATE SPECIFICATIONS UNLESS OTHERWISE NOTED.
ALTHOUGH ALL PRACTICAL PRE-FRAMING WILL BE DONE PRIOR TO TREATING, SOME CUTTING & DRILLING WILL BE REQUIRED IN THE FIELD.
GENERAL NOTES:
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 JUNE 1ST AND SEPTEMBER 15TH.
TREES SHALL BE CUT BETWEEN NOVEMBER 15TH AND MARCH 31ST.
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
AutoCAD SHX Text E
MOBILIZATION15101 LPSM 1
ITEM NO. DESCRIPTION UNITS QUANTITY
SUMMARY OF PROJECT QUANTITIES
CONSTRUCTION SURVEY AND STAKING, METHOD 1, TOLERANCE CLASS C15201 LPSM
SILT SOCK15702 LNFT
REMOVAL OF OLD STRUCTURE, DISPOSAL METHOD A20304 LPSM
RIPRAP, CLASS II, MACHINE PLACED25101 CUYD
AGGREGATE BASE, GRADING D, COMPACTION METHOD B30103 CUYD
SEEDING, HYDRAULIC OR DRY METHOD62503 LPSM
MULCHING, HYDRAULIC OR DRY METHOD62509 LPSM
TEMPORARY TRAFFIC CONTROL63501 LPSM
ROADWAY EXCAVATION, COMPACTION METHOD B20401 CUYD 170
CLEARING AND GRUBBING, DISPOSAL METHOD A20102 ACRE 0.11
STRUCTURE EXCAVATION20801 CUYD 494
OBJECT MARKERS, TYPE 363306 EACH 4
UNDERDRAIN SYSTEM, 6 INCH60501 LNFT 100
PLACING CONSERVED TOPSOIL, 3-INCH62403 SQYD 863
EMBANKMENT, PLACEMENT METHOD 120411 CUYD 230
POST, WOOD, 4-INCH X 4-INCH63305 LNFT 130
62901 ROLLED EROSION CONTROL PRODUCT, TYPE 2.D SQYD 863
STRUCTURAL CONCRETE, CLASS A55201 CUYD 85
EPOXY COATED REINFORCING STEEL55404 LBS 9224
FURNISH PILE DRILLING EQUIPMENT 55151 LPSM 1
MICROPILE56701 LNFT 680
BEARING DEVICE56401 EACH 8
STRUCTURAL BACKFILL20803 CUYD 295
MICROPILE, LOAD TEST55103 EACH 2
REMOVING SIGNS63310 EACH 6
SPECIFICATIONS:
ALL GRADING COMBINATIONS, AND SIZE REFER TO DOUGLAS FIR UNLESS SHOWN OTHERWISE ON THE PLANS. THE DESIGN VALUES FOLLOW LRFD BRIDGE DESIGN SPECIFICATIONS. THESE ARE THE MINIMUM REQUIREMENTS. OTHER SPECIES MAY BE USED WITH APPROVAL FROM THE FOREST SERVICE CONTRACTING OFFICER REPRESENTATIVE AND AT NO ADDITIONAL COST TO THE GOVERNMENT.
GRADING:
ALL DOUGLAS FIR-LARCH TO BE GRADED PER WCLIB STANDARD GRADING RULES. SOUTHERN PINE TO BE GRADED PER SPIB.
STEEL DIAPHRAGMS SHALL BE AASHTO M270 GRADE 50W (WEATHERING STEEL).
MATERIAL & TREATMENT:
TIMBER PRESERVATION TREATMENT SHALL BE IN ACCORDANCE WITH CURRENT STATE AND/ OR AASHTO SPECIFICATIONS. ALL TIMBER SHALL BE
TREATED WITH COPPER NAPHTHENATE HYDROCARBON SOLVENT A, PER AWPA, UC4C (MINIMUM).
REFERENCE DESIGN VALUES SHOWN ARE PER AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, 9TH EDITION, 2020 (U.N.O.)
DECK TO BE 6" DOUGLAS FIR-LARCH, NO.1 & BETTER (> 2 INCH WIDE) S1S. REFERENCE DESIGN VALUES (KSI): Fbo = 1.20, Fvo = 0.18, Eo = 1,800
BRIDGE RAILPOST TO BE DOUGLAS FIR-LARCH, DENSE SELECT STRUCTURAL (POSTS AND TIMBERS). REFERENCE DESIGN VALUES (KSI): Fbo = 1.75, Fvo = 0.17, Eo = 1,700
GLU-LAM RAIL TO BE DOUGLAS FIR, COMB. SYMBOL 24F-V8, DF/DF. REFERENCE DESIGN VALUES (KSI): Fbxo = 2.40, Fbyo = 1.55, Fvxo = 0.265, Fvyo = 0.23, Exo = 1,800, Eyo = 1,600
ALL TIMBER IS ROUGH UNLESS OTHERWISE NOTED.
MISCELLANEOUS:
ALL TIMBER TO BE CUT EXACT LENGTH, DRESSED TO SIZE REQUIRED AND ALL PRACTICAL FRAMING TO BE DONE PRIOR TO TREATMENT.
ALL DECK PLANKS SHALL BE PREDRILLED PRIOR TO TREATMENT.
ALL PLANK FOR DECK PANELS SHALL BE PRECISION END TRIMMED TO LENGTH WITH 1/4" UNDERLENGTH & NO OVERLENGTH TOLERANCE PERMITTED.
DECK PANELS SHALL BE ASSEMBLED WITH 3/8" DIAMETER RING SHANK DOWELS. ALL DOWELS ARE TO BE SIMULTANEOUSLY DRIVEN WITH EQUAL FORCE USING A MECHANICAL PRESS. ENSURING ALL HEADS ARE FLUSH WITH THE SURFACE OF THE TIMBER PLANK. MULTIPLE IMPACT TOOLS ARE NOT
TO BE USED TO SET DOWELS BECAUSE OF POTENTIAL FOR WOOD FIBER RUPTURE.
DECK PANELS WILL BE DELIVERED TO JOBSITE AFTER BEING FULLY ASSEMBLED TO FABRICATION PLANT.
ALL HARDWARE FOR TIMBER CONNECTIONS TO MEET ASTM A307-97 GALVANIZED TO F2329 (A153). ALL HIGH STRENGTH HARDWARE FOR RAILING CONNECTIONS TO MEET ASTM F3125 GRADE A325 TYPE 3 OR GRADE A449 GALVANIZED TO A153.
STAINLESS STEEL ANCHOR BOLTS SHALL BE A193 GRADE B8M.
ALL BOLTED STEEL CONNECTIONS SHALL BE MADE WITH A325 TYPE III BOLTS.
IF GALVANIZED FASTENERS ARE CUT OR DAMAGED IN THE FIELD, THEY SHALL BE REPLACED OR TOUCHED UP WITH COLD GALVANIZING COMPOUND AT
THE DISCRETION OF THE FOREST SERVICE CONTRACTING OFFICER REPRESENTATIVE.
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 5:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
QUANTITIES &
MISCELLANEOUS
DETAILS
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-03
17 3
STRUCTURAL STEEL STRINGERS, ERECTED55501.1
LB
28500
CHECK DAMS15706 EACH 8
TREATED STRUCTURAL TIMBER55704 LPSM 1
TEMPORARY CONSTRUCTION PADSPV.210 LPSM 1
SIGNS, TYPE III SHEETING63301 SQFT 9
STRUCTURAL STEEL DIAPHRAGMS, FURNISHED, FABRICATED AND ERECTED55501
LB
OBJECT MARKER
SCALE: NTS
3'-0"
1'-0"
4'-0"
9"
3'-0"
9"
10'-0"
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
3'-0"
SCALE: NTS
UNDERDRAIN OUTLET DETAIL
2'-0"
MIN.
PER PLAN
1/8"/FT SLOPE
2'-0"
MIN.
RIPRAP, CLASS II,
MACHINE PLACED
3'-0"
UNDERDRAIN SYSTEM, 6 INCH (TYP.)
(OUTLET ENDING AS APPROVED BY THE C.O., TYP.
ALL QUADRANTS)(50' EA. SIDE)
(SLOPE TO DRAIN AWAY FROM ℄ MINIMUM -1.0%)
2'-0"
EXISTING
GROUND
AT TOE
WINGWALL (PER PLAN)
AT END OF WALL SECTION
LIMITS OF:
STRUCTURE
EXCAVATION AND
STRUCTURAL
BACKFILL
EXISTING
GROUND
ADHESIVE ANCHORING OF VERTICAL BARS55204 EACH 16
ABUTMENT JOINT DETAIL
SCALE: NTS
CONCRETE
BACK WALL
R
EF
. P T.
1" GAP
1/2"
W36 x 160
6" PREFAB.
TRANSVERSE PANEL
2" EXTERIOR
GRADE SILICONE
W/ BACKER ROD
3" RC LONGITUDINAL TIMBER WEARING SURFACE
5/16"X6" CERAMIC COATED GRK RSS FASTENERS
(OR EQUAL) SCREWS @ 12" O.C. STAGGERED.
RECESS SCREWS BELOW TOP OF WOOD.
1/2"
OBJECT MARKER
℄ BOLT
℄ BOLT
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
TURBIDITY CURTAIN15712 LNFT 100
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
DETOUR NOTES:
A DETOUR ROUTE IS NOT AVAILABLE FOR THE PROJECT LOCATION.
TRAFFIC CONTROL PLAN KEY
SIGN
TYPE III BARRICADE
ROAD
CLOSED
FR35 OVER
DOUGLAS
BROOK
R11-2
MOUNTED
ON BARRICADE
ROAD
CLOSED
AHEAD
FEET
ALL SIGNS, EXCEPT THOSE MOUNTED ON TYPE III BARRICADES SHALL
BE MOUNTED ON DRIVEN POSTS AT A 7 FOOT BOTTOM HEIGHT.
ROAD
CLOSED
AHEAD
ROAD
CLOSED
AHEAD
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 1:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
TEMPORARY
TRAFFIC
CONTROL PLAN
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-04
17 4
TRAFFIC CONTROL PLAN - ROAD CLOSURE
PROJECT LOCATION
(2) TYPE III BARRICADES, LIGHTED
AT EACH END OF WORK ZONE
FR 35-0.1
(ROB BROOK ROAD)
ROB BROOK
TO CONWAY
DOUGLAS BROOK
TO LINCOLN
TRUCKS
CROSSING
W8-6
W20-3 W20-3
W20-3
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 1:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
TYPICAL SECTIONS
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-05
17 5
SCALE: NTS
EXISTING TYPICAL SECTION (STA 6+50 - STA 9+85.55)
SCALE: NTS
EXISTING BRIDGE SECTION
4.5' AGG.
4.5' AGG.
VARIES
(VAR.)
EX GRADE
VARIES
EX BASE - GRAVEL/ SILTY SAND (30')
(VAR.)
EXISTING ℄
GRADE
SCALE: NTS
EXISTING TYPICAL SECTION (STA 10+14.20 - STA. 11+25)
20.9' PAY LIMITS OF AGGREGATE BASE,
GRADING D, COMPACTION METHOD B
SCALE: NTS
PROPOSED TYPICAL SECTION (STA 6+50 - STA 9+80)
8.0'
1:3
8.0'1'
AGG
SHLDR
18.0'
AGGREGATE BASE,
GRADING D, COMPACTION
METHOD B
(9")
EXISTING
GROUND
PLACING CONSERVED TOPSOIL, 3-INCH (TYP)
1:3
2.0%2.0%
SEEDING, HYDRAULIC OR DRY METHOD
MULCHING, HYDRAULIC OR DRY METHOD
ROLLED EROSION CONTROL PRODUCT, TYPE 2.D
(TYP)
ROADWAY EXCAVATION,
COMPACTION METHOD B
SCALE: NTS
PROPOSED TYPICAL SECTION (STA 10+30 - STA 11+25)
16.00' DECK O-O
7.10' 7.10'
14.20' CLEAR ROADWAY
12" x 12" TIMBER CURB8" TIMBER
DECK
8" x 24" x 27'-9"
TIMBER STRINGERS
8" x 8" TIMBER
GUARDRAIL POST
PLAN GRADE
8.0'8.0'
18.0'
AGGREGATE BASE,
GRADING D, COMPACTION
METHOD B
(9") EXISTING
GROUND
PLACING CONSERVED TOPSOIL, 3-INCH
(TYP)
2.0%2.0%*
SEEDING, HYDRAULIC OR DRY METHOD
MULCHING, HYDRAULIC OR DRY METHOD
ROLLED EROSION CONTROL PRODUCT, TYPE 2.D
(TYP)PLAN GRADE
EMBANKMENT,
PLACEMENT
METHOD 1
SCALE: NTS
PROPOSED BRIDGE SECTION
PROPOSED ℄ GRADE
8.0' 8.0'
3"x12" TIMBER
WEARING SURFACE
PLANKS (TYP.)
18.125' DECK O-O
6" THICK
TRANSVERSE
NAIL-LAM DECK WITH
SHIPLAP JOINTS
W36x160 (TYP.)
16.0' CLEAR ROADWAY
TL-2 TIMBER RAIL
4.66' 4.66' 4.66'
1'
AGG
SHLDR
2.0'
2.0' 1:2
1:31:3
1'
AGG
SHLDR
1'
AGG
SHLDR
4.5' AGG.
4.5' AGG.
VARIES
(VAR.)
EX GRADE
VARIES
EX BASE - GRAVEL/
SILTY SAND (30')
(VAR.)
RIPRAP, CLASS I,
MACHINE PLACED
(INCIDENTAL)
SPILLWAY,
SAME WIDTH
AS DITCH BOTTOM
18"1:21:2
DITCH BOTTOM
6"
(AVERAGE)
FLOW1:6 1:6
SIDE VIEW SHOWING CHECK DAM @ ℄
SCALE: NTS
PROPOSED CHECK DAM DETAIL
1'-0" MIN.
20.9' PAY LIMITS OF AGGREGATE BASE,
GRADING D, COMPACTION METHOD B
MC18x42.7
DIAPHRAGM
(TYP.)
1'-0" MIN.
CLEARING AND GRUBBING,
DISPOSAL METHOD A
(ONLY MINIMUM AS REQUIRED
FOR CONSTRUCTION, TYP.)
CLEARING AND GRUBBING,
DISPOSAL METHOD A
(ONLY MINIMUM AS REQUIRED
FOR CONSTRUCTION, TYP.)
* 2.0% OR PLANS INDICATE OTHERWISE (SHEET SHEET C-06)
4"
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
BM2
BM3
CP3
CP4
CP1
CP2
BM1
BM6
BM5
BM4
N7° 32' 24"E 54.74'
S46° 11' 43"E 73.16'
S41° 27' 13"E 177.19'
PC STA = 6+87.73
N = 548448.8994 E = 1074574.8775
PI STA = 9+28.77
N = 548687.8508 E = 1074606.5060
PT STA = 9+56.84
N = 548521.0050 E = 1074780.4618
= 126.26 R = 122.11' T = 241.04' L = 269.10' S.E. = *
PC STA = 10+30.00
N = 548470.3619 E = 1074833.2631
PI STA = 10+62.43
N = 548447.9167 E = 1074856.6648
PT STA = 10+94.81
N = 548423.6138 E = 1074878.1310
= 4.74 R = 783.19' T = 32.43' L = 64.81' S.E. = N.C.
6+
7+00
8+
9+00
10+00 11+00
12+00
PT: 6+32.99
PC: 6+87.73
PT
: 9
+5 6.
PC
: 1
0+
.0
PT
: 1
0+
.8
1310 1310
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 5:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
PLAN OF SITE
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-06
17 6
GENERAL NOTES:
1. INSTALL THE SPECIFIED QUANTITY OF ROLLED EROSION CONTROL PRODUCT (EMAT) AND THEN ANY
ADDITIONAL AREAS THAT ARE DISTURBED BY THE CONTRACTOR SHALL BE SEEDED AND MULCHED UNDER THE
LUMP SUM PAY ITEMS.
2. COORDINATE SYSTEM REFERS TO NAD83 NEW HAMPSHIRE STATE PLANES, US FOOT (ASSUMED COORDINATE).
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 HORIZON ENGINEERING FOR THIS PROJECT ON 10-28-2022.
DESCRIPTION
HORIZONTAL AND VERTICAL CONTROL
LOCATION
STA / OFFSET NORTHING EASTING ELEVATIONPOINT
CP3
CP4
LEGEND
BENCHMARK CONTROL POINT
TREE LINE
EDGE OF GRAVEL
RIGHT OF WAY (R.O.W.)
PROPOSED EXISTING
EDGE OF HMA
SILT SOCK
RIPRAP
SOIL EROSION CONTROL REQUIREMENTS
SEEDING WITH MULCH
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 SILT SOCK FILTERS AND DETAINS RUNOFF.
CP2
CP1 9+29.02, 14.62' LT 1074765.8520548550.3810 1319.82 SPIKE
AGGREGATE BASE
SPIKE
GENERAL PLAN OF SITE
PROPERTY OWNER:
WHITE MOUNTAIN
NATIONAL FOREST
EXISTING EDGE OF
AGGREGATE ROADWAY
EXISTING TREE LINE
DO
UG
LA
S
BR
OO
K
PROPOSED
STRUCTURE
STA. 10+05
P.O.E.
STA. 11+25
REF PT "D"
SILT SOCK (TYP)
CLEARING AND
GRUBBING, DISPOSAL
METHOD A (TYP)
EXISTING STRUCTURE
(TO BE REMOVED)
PROPOSED AGGREGATE BASE,
GRADING D, COMPACTION
METHOD B
EXISTING EDGE OF WATER
(4) EXISTING SIGNS
TO BE REMOVED
P.O.B.
STA. 6+50
REF PT "C"
MATCH EXISTING
REF PT "A"
REF PT "B"
CLEARING AND GRUBBING,
DISPOSAL METHOD A (TYP)
PROPOSED AGGREGATE
BASE, GRADING D,
COMPACTION METHOD B
PROPOSED RIPRAP, CLASS
II, MACHINE PLACED (TYP)
SPIKE
SPIKE
8" MAPLE
12" MAPLE
12" BIRCH
20" BIRCH
6" FIR
BM1
BM2
BM3
16" D. MAPLE
FR 35
BM4
BM5
BM6
9+13.64, 5.10' RT
10+76.77, 9.29' RT
10+75.37, 13.73' LT
9+42.39, 55.52' LT
9+55.26, 27.73' LT
9+74.36, 38.18' LT
10+27.27, 34.80' RT
10+48.76, 27.87' RT
10+46.92, 49.12' RT
SIGN
FR 35
PROPERTY OWNER:
WHITE MOUNTAIN
NATIONAL FOREST
PROPERTY OWNER:
WHITE MOUNTAIN
NATIONAL FOREST
PROPERTY OWNER:
WHITE MOUNTAIN
NATIONAL FOREST
DOUGLAS BROOK
EXISTING EDGE OF
AGGREGATE
ROADWAY
EXISTING TREE LINE
EXISTING EDGE OF WATER
25.0' TAPER
(TYP.)
EXISTING
WEIGHT LIMITS
SIGN TO BE
REMOVED
EXISTING WEIGHT
LIMITS SIGN TO
BE REMOVED
CONSTRUCTION ℄
PROPOSED
SLOPE STAKE LINE
(TYP)
STA. 8+75
146 654
1074742.6630548540.1550 1320.52
1074859.2120548430.6910 1322.60
1074875.1440548447.3710 1324.03
1074802.8950548574.6940 1318.50
1074798.2514548542.3514 1317.70
1074819.5341548536.4300 1315.05
1074807.2010548447.1340 1316.22
1074826.8660548437.5860 1316.22
1074810.5910548423.8120 1316.36
37 CHECK DAM CAN BE CONSTRUCTED ACROSS DITCHES OR ANY AREA
OF CONCENTRATED FLOW. A CHECK DAM IS INTENDED
TO REDUCE WATER VELOCITIES AND CAPTURE
SEDIMENT. A CHECK DAM IS NOT A FILTERING DEVICE.
CHECK DAMS (TYP.)
(2) CHEVRON
ALIGNMENT SIGNS
PER POST (W1-8)
(2) CHEVRON
ALIGNMENT SIGNS
PER POST (W1-8)
(2) CHEVRON ALIGNMENT
SIGNS PER POST (W1-8)
REFERENCE POINTS
LOCATION
STATION NORTHING EASTING ELEVATIONPOINT
C D
B A
6+50.00
1074797.1783548504.9718 1322.30 1074833.2653548470.3642 1074569.9263548411.4927 1074898.2666548400.8175
9+80.00 10+30.00
11+25.00
1322.55 1344.26 1324.58
* TRANSITION LEFT
LANE SLOPE FROM
-2.0% AT STA. 6+50 TO
+1.0% AT STA. 7+00
* TRANSITION LEFT
LANE SLOPE FROM
+1.0% AT STA. 9+50 TO
0.0% AT STA. 9+80
Feet 0 20 40
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
PVI STA: 8+74.82
PVI ELEV: 1321.78
G.C.: 10.50% K: 19.98
LVC: 209.84
BV
C
S:
+7 0.
BV
C E:
2.
EV
C
S:
+8 0.
EV
C E:
2.
LOW PT STA: 9+69.97
LOW PT ELEV: 1322.28
PVI STA: 10+89.41
PVI ELEV: 1322.85
G.C.: 4.32% K: 16.46
LVC: 71.17
BV
C
S:
0+
.8
BV
C
E:
2.
EV
C
S:
1+
.0
EV
C
E:
4.
LOW PT STA: 10+53.83
LOW PT ELEV: 1322.67
.2
.2
6+50
.7
.5
.2
.5
7+00
.7
.6
.2
.8
7+50
.7
.6
.4
.7
8+00
.5
.8
.8
.7
8+50
.5
.8
.5
.5
9+00
.7
.5
.3
.1
9+50
.2
.1
.4
.3
10+00
.5
.7
.6
.5
10+50
.9
.4
.5
.4
11+00
.5
.5
.7
11+50
-10.00%
0.50%
4.82%
PC
: 6
+8 7.
M id
: 8 +2
2.
PT
: 9
+5 6.
PC
: 1
0+
.0
M id
: 1 0+
.4
PT
: 1
0+
.8
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 1:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
PROFILE OF SITE
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-07
17 7
GENERAL PROFILE
PROPOSED PROFILE ELEVATION AT CL
EXISTING PROFILE ELEVATION AT CL
PROPOSED ROAD PROFILE AT CL
EXISTING ROAD PROFILE AT CL
REF PT "A"
REF PT "D"
P.O.E.
MATCH EXISTING
REF PT "B"
Q100 WSE = 1315.26'
OBS WSE = 1310.60'
10-27-2022
STREAM BED
EL 1308.96' (+/-)
REF PT "C"
P.O.B.
MATCH
EXISTING
45.00'
CHANNEL
PROPOSED BRIDGE, CL STA 10+05:
50 FOOT (OVERALL LENGTH) SINGLE SPAN STEEL
GIRDER BRIDGE WITH A TIMBER NAIL-LAM DECK,
CONCRETE ABUTMENTS AND MICROPILE
FOUNDATIONS.
EXISTING BRIDGE (TO BE REMOVED) CL STA 10+00:
28.65 FOOT (OVERALL LENGTH) SINGLE SPAN
SOLID SAWN GIRDER BRIDGE WITH A NAIL-LAM
DECK ON TIMBER POST ABUTMENT.
PROP. LOW CHORD = 1318.57'
1311.50
1314.50
1311.73
1314.73
Feet (HORIZONTAL) 0 20 40
Feet (VERTICAL) 0 2 4
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
0.50%
BM5
10+00
PT
: 9
+5 6.
PC
: 1
0+
.0
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 5:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
PLAN OF STRUCTURE
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-08
17 8
OBS WSE = 1310.60'
10-27-2022
STREAM BED
EL 1308.96' (+/-)
PROP. LOW CHORD = 1318.57'
1311.731311.50
Q100 WSE = 1315.26'
BRIDGE ELEVATION
PROPOSED GRADE
EXISTING
GROUND
AT TOE
PER PLAN
RIPRAP, CLASS
II, MACHINE
PLACED
RIPRAP DETAIL
SCALE: NTS
PROPOSED
RIPRAP, CLASS II,
MACHINE PLACED
(TYP)
1.5
AGGREGATE BASE,
GRADING D,
COMPACTION METHOD B
(9")
LIMITS OF:
STRUCTURE EXCAVATION
AND STRUCTURAL BACKFILL 3'-0"
AGGREGATE BASE, GRADING D,
COMPACTION METHOD B
(9")
2'-0"
ABUT "A"
1314.50
ABUT "B"
1314.73
STRUCTURE EXCAVATION
(TYP.)
3'-0"
STA. 9+61
5'-0"
(TYP.)
7 SPA @ 6'-0" = 42'-0"
2'-9"
47'-6" TL-2 BRIDGE RAILING
STA. 10+51
STRUCTURAL STEEL STRINGERS, ERECTED
NOTE:
1. DOWEL-LAM DECK, WEARING SURFACE, RAILING,
AND ALL HARDWARE TO BE INCLUDED WITH:
TREATED STRUCTURAL TIMBER.
2'-9"
2'-0"
2'-0"
FLAT
1.5
W36x160 STEEL BEAMS
DO
UG
LA
S
BR
OO
K
EXISTING STRUCTURE
(TO BE REMOVED)
EXISTING EDGE OF WATER
EXISTING TREE LINE
SILT SOCK (TYP)
PROPOSED RIPRAP,
CLASS II, MACHINE
PLACED (TYP)
FR 35
CONSTRUCTION
CENTERLINE
SURVEY
CENTERLINE
BRIDGE PLAN
16'-0"
CLEAR
18'-11 2"
DECK
O-O
REF PT "B"REF PT "A"
90° 18'-0"
PROPOSED
RIPRAP, CLASS II, MACHINE PLACED
(TYP)
OBJECT MARKER
SIGN (OM3-R)
OBJECT MARKER
SIGN (OM3-L)
OBJECT MARKER
SIGN (OM3-R)
OBJECT MARKER
SIGN (OM3-L)
EXISTING EDGE OF WATER
EXISTING TREE LINE
PROPOSED SLOPE STAKE LINE (TYP)
10'-0"
(TYP.)
50'-0"
10'-0"
PROPOSED
STRUCTURE
STA. 10+05C-12
B
A C-09
FR 35
10'-0"
10'-0"
(TYP.)
10'-0"
(TYP.)
CLEARING AND
GRUBBING, DISPOSAL
METHOD A (TYP)
20" BIRCH TO REMAIN
6" FIR TO REMAIN
12" BIRCH TO REMAIN
12" MAPLE TO REMAIN EXISTING EDGE OF WATER
MICROPILES
(TYP)
UNDERDRAIN SYSTEM, 6 INCH
INV EL = 1315.00
UNDERDRAIN SYSTEM, 6 INCH (TYP.)
(OUTLET ENDING AS APPROVED BY THE C.O., TYP.
ALL QUADRANTS)(50' EA. SIDE)
(SLOPE TO DRAIN AWAY FROM ℄ MINIMUM -1.0%)
REF PT "A" REF PT "B"
FIX
EXP
Feet 0 5 10
TURBIDITY CURTAIN
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 1:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
ABUTMENT PLAN AND
ELEVATION
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-09
17 9
ABUTMENT PLAN VIEW
SCALE: NTS
C
WINGWALL SECTION
SCALE: NTS
CL
ROADWAY
FLAT
1'-
1'-
2" 1'-
5'- 0"
SEE ABUTMENT
SECTION B
ABUTMENT ELEVATION
SCALE: NTS
6" 22'-0" 6" 23'-0"
(12) EA052108 BAR @ 8" O.C.
HORIZ, F.F. & B.F.
(27) EB060705 BARS @ 10" O.C., F.F. AND B.F.
ELEV. = 1311.50 (A)
1311.73 (B)
B
ABUTMENT SECTION
SCALE: NTS
WINGWALL ELEVATION
SCALE: NTS
EA040804
EA041007 BARS
SLOPED AND BENT W/ TOP
(5 ) E
A0
BA
R
2" O
.C .7'-93
4"
6"
STRUCTURAL
CONCRETE, CLASS A
C-09
B C-09
C
SYMMETRICAL
ABOUT ℄
(1 1)
E B0
BA
R S
F.
F.
" O .C
(1
1) E
B0
BA
R
S B.
F.
" O
.C
EB050202 F.F. & B.F.
(13) EB060705 BARS 10" O.C., E.F.
(27) ED060605 BARS @ 10" O.C.
FOOTING CUYD 24.22
DESCRIPTION UNITS QUANTITY
ABUTMENT BODY CUYD
WING WALL STEMS CUYD
11.80 6.00
TOTAL 42.02
2" CLEAR (TYP.)
EA04 BARS @ 12" O.C.
EA06 BARS @ 10" O.C.
FRONT FACE BACK FACE
3/4" CHAMFER (TYP.)
EB060705 BARS @ 10" O.C.
WITH SHAPE:
12"
77"
EB060705 BARS
@ 10" O.C. WITH
SHAPE:
12"
77"
STRUCTURAL CONCRETE, CLASS A
2" CLEAR (TYP.)
EA052108 BARS @ 8" O.C.
ED060605 BAR @ 10"
O.C. WITH SHAPE:
FRONT FACE
BACK FACE
EB060705 BARS @ 10" O.C.
WITH SHAPE:
12"
77" EB060705 BARS
@ 10" O.C.
WITH SHAPE:
12"
77"
3"
3"
3'-0"
2" 5'-0"
1'-3" 2'-6" 1'-3"
STRUCTURAL
CONCRETE, CLASS A
STRUCTURAL CONCRETE, CLASS A
7'-93 4"
EA060408 BARS @ 12"
O.C.
EA062400 BARS @ 12" O.C.
TOP & BOTTOM
2" CLEAR
(TYP.)
ELASTOMERIC PAD
10" 12"
EA060501
BARS
@ 10" O.C.
1'-2"
55"
3"
3"
3'-0"
2"
1'-11" 1'-2" 1'-11"
STRUCTURAL
CONCRETE, CLASS A
7'-93 4" - 4'-93
4"
EA060408 BARS @ 12"
O.C.
EA061102 BARS @ 12"
O.C.
TOP & BOTTOM
22'-0"
23'-0"
24'-6"
6"
10'-5 3 4 "11'-3 3
4 "
10'-0"
10'-1 3 4 "
1'-4"
1'-2"
1'-3" 45° 45°
SEE WINGWALL SECTION B
(6) EA061102
BARS @
12" O.C.
= 4'-8"
TOP & BOT.
(12 ) E
A06
BARS @
" O
.C
= 1 1'-
0"
TOP & BOTTOM
EB06 BARS
1'-3"
6" 9"
(27) EA060600 BARS @ 10" O.C., B.F.
EA
EA
EA
EA
MICROPILES
(SEE C-10)
6" 9"
FLAT
FLAT FLAT
(1 1)
E B0
BA
R S
F.
F.
" O .C
(1
1) E
B0
BA
R
S B.
F.
" O
.C
EB050202 F.F. & B.F.
ELEV. = 1314.50 (A)
1314.73 (B)
ELEV. = 1319.31 (A)
1319.54 (B)
ELEV. = 1322.31 (A)
1322.54 (B)
ELEV. = 1322.31 (A)
1322.54 (B)
ELEV. = 1319.31 (A)
1319.54 (B)
ELEV. = 1311.50 (A)
1311.73 (B)
ELEV. = 1314.50 (A)
1314.73 (B)
ELEV. = 1318.50 (A)
1318.73 (B)
ELEV. = 1311.50 (A)
1311.73 (B)
ELEV. = 1314.50 (A)
1314.73 (B)
ELEV. = 1319.31 (A)
1314.54 (B)
ELEV. = 1322.31 (A)
1322.54 (B)
EA040500
EA040108
ELEV. =
1311.50 (A)
1311.73 (B)
ELEV. =
1314.50 (A)
1314.73 (B)
ELEV. =
1322.31 (A)
1322.54 (B)
ELEV. =
1311.50 (A)
1311.73 (B)
ELEV. =
1314.50 (A)
1314.73 (B)
REF. PT 'A' & 'B'
FOOTING CUYD 24.22
DESCRIPTION UNITS QUANTITY
CONCRETE QUANTITIES - WEST ABUTMENT
ABUTMENT BODY CUYD
WING WALL STEMS CUYD
11.80 6.00
TOTAL 42.02
CONCRETE QUANTITIES - EAST ABUTMENT
A
EA
EA
EA
EA
EA
EA
EA
EA
EA
MICROPILES
(SEE C-10)
5'-0"
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 5:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
MICROPILE LAYOUT
PLAN
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-10
17 10
ABUTMENT PILE LAYOUT PLAN
SCALE: NTS
CL
ROADWAY
2'-0"
1'-6"
SEE ABUTMENT
SECTION A
A
ABUTMENT SECTION
SCALE: NTS
SYMMETRICAL ABOUT ℄
LOCATION
NUMBER
OF PILES
EAST ABUTMENT 4
1'-6"
1'- 6"
4'-0"
4'-0"
3'-4"
3'-0" 5'-2" 4'-1"
2'-7"5'-2"1'-101 2"
MICROPILE, MIN. 7" O.D.
25 TON/ 50 KIPS (TYP.)
(WINGWALL PILES)
EPOXY COATED #18 BAR
(TYP.)
STEEL CASING (TYP.)
℄ 80 KIP
MICROPILES
REFERENCE POINT 'A' & 'B'
NOTES:
DENOTES VERTICAL PILE.
DENOTES BATTERED PILE
DENOTES PROOF LOAD TEST PILE.
1. FACTORED NOMINAL VERTICAL RESISTANCE OF THE ABUTMENT MICROPILES SHALL
BE 80 KIPS.
2. ALL PILES SHALL BE INSTALLED TO THE ESTIMATED BOTTOM OF SHAFT ELEVATION.
3. BATTERED PILES FOR ABUTMENTS SHALL BE INSTALLED TO A 4V:1H BATTER ANGLE.
4. PILES ARE TO BE INSTALL TO SUCH ACCURACY THAT THE CONSTRUCTION
TOLERANCES IN THE SPECIAL PROVISIONS HAVE BEEN MET.
5. PILES SHALL BE CLOSELY INSPECTED/MONITORED DURING INSTALLATION TO
ENSURE ADEQUATE STRUCTURAL INTEGRITY. CONTRACTOR SHALL BE
RESPONSIBLE FOR REPLACING ANY PILES THE C.O. DEEMS DAMAGED.
6. THE STEEL CASING SHALL BE A MINIMUM OF 0.5" NOMINAL WALL THICKNESS (N-80),
7" O.D. AND HAVE A MINIMUM YIELD STRESS OF 80 KSI.
7. THE MICROPILE REINFORCING BAR SHALL BE AN EPOXY COATED #18 BAR GRADE 75
WILLIAMS ALL-THREAD REBAR (OR EQUIVALENT) CONFORMING TO ASTM A-615.
LENGTH OF COUPLE BAR SECTIONS SHALL BE DETERMINED BASED ON THE
OVERHEAD CLEARANCE AVAILABLE AT EACH PILE LOCATION.
8. THE MICROPILE REINFORCING BARS ARE NOT PAID FOR SEPARATELY, BUT
INCLUDED IN THE BID ITEM "MICROPILE" OR "MICROPILE, LOAD TEST".
9. FURNISH ASTM A572 GRADE 50 STEEL BEARING PLATES AND SIDE STIFFENERS.
STEEL SHALL NOT BE PAID FOR SEPARATELY, BUT INCLUDED IN THE BID ITEM
"MICROPILE" OR "MICROPILE, LOAD TEST".
PILE TYPE
VERTICAL
BATTERED
EACH LFT TOTAL LFT
CUT-OFF
ELEV.
1312.73
3 4 5 6
12 13 14 15
EDGE OF ABUTMENT BODY
EDGE OF FOOTING
EST. TIP
ELEV.
4EAST ABUTMENT
WINGWALLS
VERTICAL
1PROOF
PILE NO.
W. ABUTMENT MICROPILES COORDINATES
NORTHING
1 548495.3238
EASTING
1074783.5983
5'-0"
1'-0"
1312.73 1312.73 1312.73
TOTAL 340.00
1'- 6"
ROUNDED 340.0
PILE NO.
E. ABUTMENT MICROPILES COORDINATES
NORTHING
1 548480.0120
EASTING
1074846.8444
LOCATION
NUMBER
OF PILES
80 KIP CAPACITY 7"Ø ABUTMENT MICROPILES, 50 KIP CAPACITY 7"Ø WINGWALL MICROPILES
WEST ABUTMENT 4
PILE TYPE
VERTICAL
BATTERED
EST. LENGTH FURN. & DRILLED
EACH LFT TOTAL LFT
27.00 25.00
108.00 100.00
CUT-OFF
ELEV.
1312.50
EST. TIP
ELEV.
1287.50 1285.50
4WEST ABUTMENT
WINGWALLS
VERTICAL 10.00 40.00
1PROOF 32.00 32.00
1312.50 1312.50 1312.50
1280.50 1302.50
TOTAL 340.00
ROUNDED 340.0
548495.4075 1074787.5975
548496.5583 1074792.2263
548499.9866 1074795.5141
548506.8431 1074802.0895
548510.2714 1074805.3773
548514.9439 1074806.3329
548518.9430 1074806.2492
548499.2057 1074791.9941
548502.9345 1074795.5704
548506.6635 1074799.1465
548510.3927 1074802.7224
548478.7779 1074842.8453
548475.3496 1074838.2170 1074834.9293
548468.4931 1074828.3538
548465.0648 1074825.0661
548476.1306 1074838.4491
548472.4018 1074834.8728
548468.6728 1074831.2967
548464.9437 1074827.7208
548479.9283
1'-6" 2'-0" 1'-6"
EST. LENGTH FURN. & DRILLED
4BATTERED 15.00 60.00 1312.50 1297.50
27.00 25.00
108.00 100.00
10.00 40.00
32.00 32.00
4BATTERED 15.00 60.00 1312.73
1287.73 1285.73
1280.73 1302.73 1297.73
80 KIP CAPACITY 7"Ø ABUTMENT MICROPILES, 50 KIP CAPACITY 7"Ø WINGWALL MICROPILES
4'-0"
2'-0"
2'- 0"
4'-2"
11 16
548497.2816 1074781.5569
548497.3652 1074785.5561
16 548516.9016 1074804.2915
548520.9007 1074804.2078
16 548458.4343 1074826.1513
548454.4351 1074826.2350
548460.3920 1074824.1099
548456.3928 1074824.1936
548478.0543 1074848.8858
548477.9706 1074844.8867
ABUTMENT BEARING
MICROPILES:
40 TON/ 80 KIPS (TYP.)
17 17
548503.4149 1074798.8017 548471.9194 1074831.6392
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 1:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
MICROPILE
DETAILS
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-11
17 11
MICROPILE DETAIL
SCALE: NTS
MICROPILE ELEVATION
SCALE: NTS
1' -0
FO
O
TI
N
G
PILE CUT-OFF ELEV = 1312.50 (A)
1312.73 (B)
TOP OF FOOTING
BOTTOM OF FOOTING ELEV = 1311.50 (A)
1311.73 (B)
7"Ø MICROPILE
C-11
A
C-11
B
SAND
ROCK
REBAR
PERMANENT STEEL CASING
NEAT CEMENT GROUT
DRILLED AND GROUTED MICROPILE
SHAFT
℄ MICROPILE
5' -0
" M
IN
. B O
N D
Z O
N E
LE
N
G
TH
C
AS
IN
G
L
EN
G
TH
B
MICROPILE SECTION
SCALE: NTS
A
MICROPILE SECTION
SCALE: NTS
7"Ø X 1/2" THICK WALL
NEAT CEMENT GROUT
DRILLED AND GROUTED MICROPILE SHAFT
EPOXY COATED #18 GRADE 75
REINFORCING BAR
NEAT CEMENT GROUT
DRILLED AND GROUTED MICROPILE SHAFT
EPOXY COATED #18 GRADE 75
REINFORCING BAR
5/ 8"
3" 2"
M
IN
BEARING PLATE
REINFORCING BAR
PLATE STIFFENER
CENTER HOLE FOR REBAR
CUT-OFF ELEV = 1283.96 (A)
1282.55 (B)
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
7'-0"
7'-0"
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 1:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
STRUCTURE
DETAILS
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-12
17 12
2"
2'-21 2"
6 3/4" x 7 1/2" x 3'-2 13/16"
BRIDGE POST
13 1/2" x 6 3/4" GLU-LAM RAIL
6 3/4" x 7 1/2" x 10 1/2"
GLU-LAM RAILPOST
BLOCK, S1S
2'-93 4"
A
A
BENT POST PLATE
(2) 3/4" x 24" DM. HD. BOLTS WITH
HEX NUT AND (1) MALLEABLE IRON
WASHER EA., SHOP DRILL POST
3" RC TIMBER
WEARING SURFACE
13 1/2" x 6 3/4" GLU-LAM RAIL 8"
4" 4"
6" DECK (NOM.)
3" 13"
6 3/4" x 7 1/2" x 3'-2 13/16"
BRIDGE POST
W36 x 160
STEEL STRINGER
1" x 10 1/2" HEX HD. BOLT WITH
HEX NUT, (1) FLAT WASHER, AND
(1) MALLEABLE IRON WASHER EA.,
SHOP DRILL POST
(3) 7/8" x 8" HEX HD. BOLTS WITH
NUT AND WASHER, EA. SIDE
DETAIL AT RAILPOST
SCALE: NTS
SECTION AT RAILPOST
SCALE: NTSB
SECTION A-A
SCALE: NTS
C L
RO
AD
W
AY
B
RI
DG
E
BEAM & DIAPHRAGM PLAN
SCALE: NTS
47'-6"
4'-8"
4'-8"
4'-8"
4" 11'-81 2" 11'-81
2" 11'-81 2" 4"
STRUCTURAL STEEL
STRINGERS, ERECTED
(W36X160) (TYP.)
(WEATHERING STEEL)
BOLTED CONNECTIONS
PER DIAPHRAGM
CONNECTION DETAIL (TYP.)
STRUCTURAL STEEL DIAPHRAGMS, FURNISHED,
FABRICATED, AND ERECTED (MC18X42.7)
(OR PER MFR)
(WEATHERING STEEL)(TYP.)
DIAPHRAGM CONNECTION
SCALE: NTS
W36X160 STEEL STRINGER
MC18X42.7 DIAPHRAGM
1/2"
SP
A.
L4"X4"X12"X1/2"MC-18 - OMIT AT FASCIA
13/16"Ø HOLES FOR 3/4"Ø
A325 BOLTS (TYP.)
5/8" x 5" DM. HD. DR. SPIKE @ 12" O.C., PANEL SHIPLAP JOINT, (TYP.)
PANEL CONNECTION DETAIL
SCALE: NTS
DECK CONNECTION @ STEEL BEAMS
SCALE: NTS
W36 x 160
STEEL STRINGER
3/4" x 10" DM. HD. BOLT WITH (1) 3/4"
CUT WASHER & (1) 3/4" LOCK NUT, DECK
TO STRINGERS, FIELD DRILL, (TYP.)
6" TRANSVERSE
DECK PANELS, S2S1E
(5 1/2")
HCP 15 BRIDGE TIE ANCHOR
INSTALL 10d NAIL IN PROVIDED
HOLE AFTER BOLT INSTALLATION
(EACH BEAM, EACH PANEL, SPACE PER MFR)
11'-81 2"
CENTERLINE OF BEARING
(TYP.)
(2) 3/4" x 24" DM. HD. BOLTS WITH
HEX NUT AND (1) MALLEABLE IRON
WASHER EA., SHOP DRILL POST
3" 5"
ANCHOR PLATE
ASSEMBLIES, TOP & BOT.
1" x 10 1/2" HEX HD. BOLT WITH HEX
NUT AND (2) FLAT WASHERS EA.,
SHOP DRILL POST
GALV ANCHOR PLATE
ASSEMBLIES, TOP & BOT.
13 1/2" x 6 3/4" GLU-LAM RAIL
6 3/4" x 7 1/2" x 10 1/2"
GLU-LAM RAILPOST
BLOCK, S1S
2" 63
4"
3"
4" 4"
2"
BEARING LAYOUT PLAN VIEW (ABUT.)
SCALE: NTS
CL
ROADWAY
5" TO ℄ BEARING
1'-4"
3 @ 4'-8" = 14'-0" (℄ TO ℄ STRINGER SPACING)
REF PT "A" OR "B"
11" x 8" x 3/4" BEARING PAD
W/ SLOTTED HOLES (TYP.)
3"
3" (2) 3/4" X 14" STAINLESS STEEL
THREADED ANCHOR BOLT
WITH (1) 3/4" CUT WASHER,
STEEL STRINGER TO
ABUTMENT, 10" EMBEDMENT
(TYP.)
13/16" x 1 3/4" SLOTS IN BEAM FLANGE
AT ABUT. A, 13/16" HOLES AT ABUT. B (NO
SLOTS) @ 3 1/2" GAUGE (TYP.)
3" 3"
3" 3"
3"
3"ADHESIVE ANCHORING
OF VERTICAL BARS
(TYP.)
PLAIN ELASTOMERIC BEARING PAD
SCALE: NTS
13/16" x 1 3/4"
SLOTTED HOLES
(TYP.)
4"
4"
8"
2"3"3"21
2" 11"
16"
4"
ELASTOMERIC BEARING
3/4" THICK
℄NOTE:
1. 50 DUROMETER
RUBBER (MIN)
END OF BEAM
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 1:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
REINFORCEMENT
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-13
17 13
REINFORCEMENT
b a
BA
a
BAR SHAPE
b a
D cα α β
EPOXY COATED
BAR SHAPE
BAR SIZE
BAR LENGTH (FT)
BAR LENGTH (IN)
BAR LEGEND
EPOXY COATED REINFORCING STEEL LBS 9224
DESCRIPTION UNITS QUANTITY
REINFORCEMENT QUANTITIES
AutoCAD SHX Text F
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text V
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text E
AutoCAD SHX Text D
AutoCAD SHX Text E
AutoCAD SHX Text P
AutoCAD SHX Text A
AutoCAD SHX Text R
AutoCAD SHX Text T
AutoCAD SHX Text M
AutoCAD SHX Text E
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text F
AutoCAD SHX Text A
AutoCAD SHX Text G
AutoCAD SHX Text R
AutoCAD SHX Text I
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text L
AutoCAD SHX Text T
AutoCAD SHX Text U
AutoCAD SHX Text R
AutoCAD SHX Text E
EA062406
BM5
10+00
PT
: 9 +5
6.
PC
: 1
0+
.0
DRAWING TITLE
PROJECT NAME
DRAWN
DESIGNER
CHECKED
ARCHIVE NO.
DATE
PROJECT NO.
DWG SHEET NO.
OFSHEET
United States Department of Agriculture Forest Service
7/1 8/2
3 1 5:
JA
LL
EN
Z:
\U
-0
U
SD
A
FS
R 9 T
ST
-U
SF
S
BR
ID
GE
ID
IQ
B
RI
DG
ES
\B
ID
SE
T\
TA
SK
2 - W
MN
F
RO
B
BR
OO
K\
0 P
ER
CE
NT
D
OC
S
- F
IN
AL
\F R
-0
.1
DO
UG
LA
S
BR
OO
K.
DW
G
EASTERN REGION
ROB BROOK ROAD
BRIDGE REPLACEMENT
FR 35 MP 0.1
WHITE MOUNTAIN
NATIONAL FOREST
SACO
RANGER DISTRICT
SOIL BORINGS
7/18/2023
D.CARTER
J.ALLEN
G.JUNTTILA
U28-02592
C-14
17 14
DO
UG
LA
S
BR
OO
K
EXISTING TREE LINE
FR 35
CONSTRUCTION
CENTERLINE
SURVEY
CENTERLINE
REF PT "B"
STA: 10+30
(B.F. ABUTMENT)
REF PT "A"
STA: 9+80
(B.F. ABUTMENT)
EXISTING EDGE OF WATER
EXISTING TREE LINE
PROPOSED
STRUCTURE
STA. 10+05
FR 35
EXISTING EDGE OF WATER
STA 10+50
EL 1322.00
STA 9+50
EL 1320.00
SOIL BORINGS BY:
S. W. COLE ENGINEERING, INC.
10 CENTRE ROAD
SOMERSWORTH, NEW HAMPSHIRE 03878
BORING DATES: DECEMBER 9, 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.F. - BOTTOM OF FOOTING
M.P.P. - MINIMUM PILE PENETRATION ELEVATION
E.P.P.- ESTIMATED PILE PENETRATION ELEVATION
T.S. - TOTAL SCOUR
B-1 B-2
E.O.B.
CASTING REFUSAL AT 35.0 FEET (PROBABLE BOULDER
END OF BORING AT 35.0 FEET
1320.00 GRASSED TOPSOIL
LOOSE, BROWN, SILTY FINE TO MEDIUM SAND
COBBLES AND BOULDERS
VERY DENSE, GRAY-BROWN, GRAVELLY SILT AND SAND
OCCASIONAL COBBLES AND BOULDERS (GLACIAL TILL)
50/5"
1280.50 M.P.P & E.P.P. (WEST ABUTMENT BEARING PILES)
MEDIUM DENSE, BROWN, GRAVELLY SAND AND SOME SILT
VERY DENSE, GRAY-BROWN, SILT AND SAND SOME GRAVEL
OCCASIONAL COBBLES AND BOULDERS (GLACIAL TILL)
1319.00
1315.00 1314.00
1310.00
1290.00
1285.00
25/0"
50/2"
50/1"
50/1"
50/2"
E.O.B.
CASTING REFUSAL AT 30.1 FEET (PROBABLE BOULDER
END OF BORING AT 30.1 FEET
1322.00 TOPSOIL
VERY DENSE, GRAY-BROWN, SILTLY FINE TO
MEDIUM SAND SOME GRAVEL OCCASIONAL
COBBLES AND BOULDERS (GLACIAL TILL)
MEDIUM DENSE, BROWN, SILT AND SAND TRACE GRAVEL
1320.70
1291.90
50/1"
50/3"
50/2"
1318.20
1316.20
1320.00
1312.001312.00
MEDIUM DENSE, BROWN SILTY FINE
TO MEDIUM SAND SOME GRAVEL
MEDIUM DENSE, BROWN, GRAVELLY SAND SOME SILT
50/3"
B-2
B-1
1311.50 B.O.F. (WEST ABUTMENT) 1311.73 B.O.F. (EAST ABUTMENT)
1312.76 T.S.
1312.76 T.S.
1280.73 M.P.P & E.P.P. (EAST ABUTMENT BEARING PILES)
1297.50 M.P.P & E.P.P. (WEST WINGWALL PILES)
1297.73 M.P.P & E.P.P. (EAST WINGWALL PILES)
AutoCA…
This is the start of the file's text. The full file is on GovTribe.
File details come from the government source that posted it. Updated .