Attachment 2 Brevoort Plans.pdf

PDF 13 MB Posted Aug 7, 2025

Attached to: HIA FR 3303-2. 6 over Brevoort River Bridge Replacement
Solicitation number: 12445525R0012
Issued by: Department of Agriculture Forest Service

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Written by GovTribe AI · Aug 7, 2025

These documents are design drawings for a bridge replacement project by the United States Department of Agriculture (USDA) Forest Service in the Hiawatha National Forest, St. Ignace Ranger District, Mackinaw County, Michigan. The project involves replacing Forest Road 3303-2.6 bridge over the Brevoort River with a 36-foot single-span timber panel-lam bridge featuring a timber wearing surface and steel pile bent abutments.

Key technical details include a design speed of 30 mph, average annual daily traffic (AADT) of less than 200, and specific hydraulic characteristics such as a 100-year frequency drainage area of 52.4 square miles and a peak flow of 160 cubic feet per second. The project will involve removing the existing bridge, installing a new prefabricated bridge, constructing approaches, and performing slope restoration and riprap installation. The design follows multiple engineering standards including AASHTO guidelines, USDA Forest Service specifications, and national design specifications for wood construction. The project is scheduled for completion in March 2022, with specific requirements for in-stream work between May 15th and September 15th.

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Other files

File	Type	Posted
Attachment 4 Brevoort River at FR 3303_Permit.pdf	PDF	Aug 7, 2025
Sol_12445525R0012.pdf	PDF	Aug 7, 2025
Attachment 5 Brevoort River Bridge Decision Memo.pdf	PDF	Aug 7, 2025
Attachment 3 Brevoort Supplemental Specs.pdf	PDF	Aug 7, 2025
HOW TO FOLLOW PROJECTS ON SAM FOR EMAIL ALERTS.pdf	PDF	Aug 7, 2025
Attachment 6 Wage Determination.pdf	PDF	Aug 7, 2025
Attachment 1 Brevoort Schedule of Items.xlsx	XLSX spreadsheet	Aug 7, 2025

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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 3/11/2022

C-02

QUANTITIES, DESIGN DATA, GENERAL NOTES

3/11/2022

C-03 TEMPORARY TRAFFIC CONTROL PLAN 3/11/2022

C-04 TYPICAL SECTIONS 3/11/2022

C-05 PLAN & PROFILE 3/11/2022

C-06 PLAN OF STRUCTURE 3/11/2022

C-07 ABUTMENT PLAN AND ELEVATION 3/11/2022

C-08 - C09 STRUCTURE DETAILS 3/11/2022

C-10 SOIL BORINGS 3/11/2022

C-11 - C-12 CROSS SECTIONS 3/11/2022

C-13 - C-14 BRIDGE RAILING DETAILS 3/11/2022

C-15 - C-19 GUARDRAIL DETAILS 3/11/2022

FROM THE US HWY 2 / BREVORT LAKE ROAD INTERSECTION WEST

OF ST. IGNACE, MICHIGAN, HEAD NORTH ON BREVORT LAKE ROAD

FOR 3.0 MILES, THEN TURN LEFT ONTO FR 3303. CONTINUE ON FR

3303 FOR 2.7 MILES TO THE BRIDGE LOCATION.

3/8 /22

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HIAWATHA NATIONAL FOREST - ST. IGNACE RANGER DISTRICT

MACKINAW COUNTY

MICHIGAN

FR 3303-2.6 OVER BREVOORT RIVER

BRIDGE REPLACEMENT

U.P. ENGINEERS & ARCHITECTS, INC.

ENGINEERING ARCHITECTURE PLANNING SURVEYING ENVIRONMENTAL

STRUCTURE NUMBER: 091005000034770 (LAT 45.9853, LONG -84.9379)

PROPOSED STRUCTURE DESCRIPTION:

36 FOOT (OVERALL LENGTH) SINGLE SPAN TIMBER PANEL-LAM WITH A

TIMBER WEARING SURFACE AND STEEL PILE BENT ABUTMENTS.

DESIGN SPEED: 30 MPH

AADT: <200

RECOMMENDED BY:

FOREST ENGINEER

DISTRICT RANGER

DATE

APPROVED:

R9 DIRECTOR OF ENGINEERING DATE

DATE

FOREST SUPERVISOR DATE

R9 BRIDGE PROGRAM MANAGER DATE

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PROJECT LOCATION

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FR 3150

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FR 3303

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CASTLE ROCK ROAD

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US-2

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DRAWING TITLE

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

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FR 3303-2.6

OVER

BREVOORT RIVER

HIAWATHA

NATIONAL FOREST

ST. IGNACE

RANGER DISTRICT

QUANTITIES

DESIGN DATA

GENERAL NOTES

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HYDRAULIC DATA:

100 YEAR FREQUENCY

DRAINAGE AREA..........................................................................................................................................52.4 SQ MI

Q100....................................................................................................................................................................160 CFS

VELOCITY THRU STRUCTURE........................................................................................................................2.57 FPS

BRIDGE OPEN AREA THRU STRUCTURE..............................................................................................209.72 SQ FT

FLOW AREA THRU STRUCTURE..............................................................................................................69.00 SQ FT

HIGH WATER ELEVATION..............................................................................................................................624.25 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:

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)

TIMBER BRIDGES: DESIGN, CONSTRUCTION, INSPECTION, AND MAINTENACE (USDA FOREST SERVICE)

NATIONAL DESIGN SPECIFICATIONS FOR WOOD CONSTRUCTION 2018

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 PROJECT ENGINEER.

THE WORK COVERED BY THESE PLANS INCLUDES REMOVAL OF THE ENTIRE EXISTING BRIDGE, INSTALLATION OF THE NEW BRIDGE AS SHOWN HEREIN AND PER THE

MANUFACTURER'S DRAWINGS AND SPECIFICATIONS, CONSTRUCTION OF THE APPROACHES TO THE LIMITS SHOWN, SLOPE RESTORATION AND RIPRAP.

TRAFFIC CONTROL FOR DETOUR SHALL BE IN ACCORDANCE WITH THE CURRENT MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD).

THE STATIONING AS SHOWN ON THESE PLANS FOR REFERENCE POINTS "A" AND "B" (CENTERLINE OF PROPOSED BRIDGE AT THE ENDS OF THE BRIDGE SLAB) 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 ENGINEER.

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 53, 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 "MISS DIG" ALERT SYSTEM.

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.

THE CONTRACTOR SHALL STOP WORK IMMEDIATELY AND NOTIFY THE CONTRACTING OFFICER IF HERITAGE RESOURCES OR HUMAN REMAINS ARE ENCOUNTERED.

NO WORK SHALL BE PERFORMED ON FEDERAL HOLIDAYS OR WEEKENDS WITHOUT PRIOR APPROVAL FROM THE CONTRACTING OFFICER.

THE CONTRACTOR SHALL PERFORM ALL IN-STREAM WORK BETWEEN MAY 15TH AND SEPTEMBER 15TH.

SCALES SHOWN ON THE PLANS ARE VALID ONLY FOR 22"X34" SHEETS.

DESIGN DATA:

THE DESIGN OF THIS BRIDGE IS BASED ON 1.2 TIMES THE CURRENT AASHTO LRFD BRIDGE DESIGN SPECIFICATION HL-93 LOADING WITH THE EXCEPTION THAT THE

DESIGN TANDEM PORTION OF THE HL-93 LOAD DEFINITION SHALL BE REPLACED BY A SINGLE 60 KIP AXLE LOAD BEFORE APPLICATION OF THIS 1.2 FACTOR. THE

RESULTING LOAD IS DESIGNATED HL-93 MODIFIED. LIVE LOAD DEFLECTION DOES NOT EXCEED 1/500 OF THE SPAN LENGTH.

TIMBER BRIDGE RAILING MEETS TEST LEVEL 4 REQUIREMENTS OF NCHRP REPORT 350.

LOAD RATING (RATING FACTORS):

HL-93 (FEDERAL)

INVENTORY RATING (STRENGTH I, FLEXURE)....................................................................................................................................1.79

OPERATING RATING (STRENGTH I, FLEXURE)....................................................................................................................................2.32

OPERATING RATING (SERVICE I, DEFLECTION, L/844).......................................................................................................................1.69

MICHIGAN LEGAL (CONTROLLING)

OPERATING RATING (STRENGTH I, FLEXURE)(MI TRUCK 17)............................................................................................................2.14

OPERATING RATING (SERVICE I, DEFLECTION, MI TRUCK 17)..........................................................................................................1.50

OVERLOAD CLASS (STRENGTH II, FLEXURE)..........................................................................................................MICHIGAN CLASS A

HL-93 MOD (TANDEM)

INVENTORY RATING (STRENGTH I, FLEXURE)....................................................................................................................................1.26

OPERATING RATING (STRENGTH I, FLEXURE)....................................................................................................................................1.63

OPERATING RATING (SERVICE I, DEFLECTION, L/652)......................................................................................................................1.30

NOTE: THE LOAD RATING DOES NOT INCLUDE A FUTURE WEARING SURFACE.

DEAD LOAD:

THE DESIGN UNIT WEIGHT FOR ALL TIMBERS IS 50 PCF.

THE BRIDGE RAILING LOAD = 85 PLF (PER SIDE).

INSTALLATION NOTES:

HIGH STRENGTH (A449) DOME HEAD BOLTS (3/4" x 28") DO NOT HAVE FINS UNDER THE HEAD AT THE SHANK, AND ARE TO BE USED AT THE CURB TO

DECK LOCATION.

MOBILIZATION15101 LPSM 1

ITEM NO. DESCRIPTION UNITS

QUANTITY

SUMMARY OF PROJECT QUANTITIES - BASE BID

CONSTRUCTION SURVEY AND STAKING, METHOD 1, TOLERANCE CLASS C15201 LPSM

SILT FENCE15702 LNFT

REMOVAL OF OLD STRUCTURE, DISPOSAL METHOD A20304 LPSM

RIPRAP, CLASS III, MACHINE PLACED25101 CUYD

GEOTEXTILE, TYPE III, CLASS I25116 SQYD

AGGREGATE BASE, GRADING D, COMPACTION METHOD D30103 CUYD

ASPHALT CEMENT, MICHIGAN STATE DOT GRADE 4EL40312 TON

SEEDING, DRY METHOD62503 LPSM

MULCHING, DRY METHOD62509 LPSM

TEMPORARY TRAFFIC CONTROL63501 LPSM

FURNISH PILE DRIVING EQUIPMENT55151 LPSM

ROADWAY EXCAVATION, COMPACTION METHOD B, FINISHING METHOD A20401 CUYD

TURBIDITY CURTAIN15712 SQYD

CLEARING AND GRUBBING, DISPOSAL METHOD F20102 ACRE

0.1

STRUCTURE EXCAVATION20801 CUYD 275

STRUCTURAL BACKFILL20803 CUYD

OBJECT MARKERS, TYPE 363306 EACH

10 INCH GALV STEEL PILES, FURN AND DRIVEN55101 LNFT

UNDERDRAIN SYSTEM, 6 INCH60501 LNFT 100

STEEL SPLICE55106 EACH 16

FURNISHING AND PLACING TOPSOIL, 3-INCH62403 SQYD 640

SUBBASE, GRADING B, COMPACTION METHOD D30107 CUYD 187

EMBANKMENT, CIP20411 CUYD

POST, WOOD, 4-INCH X 4-INCH63305 LNFT

TREATED STRUCTURAL TIMBER, SUPERSTRUCTURE AND SUBSTRUCTURE55706 LPSM 1

SPECIFICATIONS:

ALL GRADING COMBINATIONS, AND SIZE REFER TO DOUGLAS FIR UNLESS SHOWN OTHERWISE ON THE PLANS. THE DESIGN VALUES FOLLOW LRFD SECTION 8.4.1. THESE ARE THE MINIMUM REQUIREMENTS. OTHER

SPECIES MAY BE USED WITH APPROVAL FROM THE CO 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 PILING SHALL BE AASHTO M270 GRADE 50, GALVANIZED ABOVE BOTTOM OF RIPRAP ELEVATION.

MATERIAL & TREATMENT:

TIMBER PRESERVATION TREATMENT SHALL BE IN ACCORDANCE WITH CURRENT STATE AND/ OR AASHTO SPECIFICATIONS. ALL TIMBER SHALL BE COPPER NAPHTHENATE OR PENTAACHLOROPHENOL (PENTA)

TREATED, UC4C (MINIMUM).

REFERENCE DESIGN VALUES SHOWN ARE PER AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, 9TH EDITION, 2020 (U.N.O.)

TIMBER WEARING SURFACE TO BE DOUGLAS FIR-LARCH, NO.2 (>2 INCH WIDE) S1S. REFERENCE DESIGN VALUES (KSI): Fbo = 0.90, Fvo = 0.18, Eo = 1,600

DECK TO BE 20" DOUGLAS FIR-LARCH, NO.1 & BETTER (> 2 INCH WIDE) S1S. REFERENCE DESIGN VALUES (KSI): Fbo = 1.20, Fvo = 0.18, Eo = 1,800

SPREADER BEAMS TO BE DOUGLAS FIR-LARCH, NO.1 (BEAMS AND STRINGERS). REFERENCE DESIGN VALUES (KSI): Fbo = 1.35, Fvo = 0.17, Eo = 1,600

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 26F-V1, DF/DF. REFERENCE DESIGN VALUES (KSI): Fbxo = 2.60, Fbyo = 1.85, Fvxo = 0.265, Fvyo = 0.23, Exo = 2,000, Eyo = 1,800

ABUTMENT PILE CAPS TO BE DOUGLAS FIR-LARCH, NO.1 (BEAMS AND STRINGERS). REFERENCE DESIGN VALUES (KSI): Fbo = 1.35, Fvo = 0.17, Eo = 1,600

ABUTMENT BACKING TO BE DOUGLAS FIR-LARCH, NO.1 & BETTER (> 2 INCH WIDE). REFERENCE DESIGN VALUES (KSI): Fbo = 1.20, Fvo = 0.18, Eo = 1,800

CURBS, SPACER BLOCKS, & SCUPPERS TO BE DOUGLAS FIR-LARCH DENSE NO.1 (POSTS AND TIMBERS) S1S1E. REFERENCE DESIGN VALUES (KSI): Fbo = 1.40, Fvo = 0.17, Eo = 1,700

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 THE FULL LENGTH OF THE DECK.

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.

SUBMIT SHOP DRAWINGS FOR BRIDGE DECK AND RAILINGS.

DECK PANELS WILL BE DELIVERED TO JOBSITE AFTER BEING FULLY ASSEMBLED TO FABRICATION PLANT.

ALL HARDWARE TO MEET ASTM A307-97 GALVANIZED TO A153. ALL HIGH STRENGTH HARDWARE TO MEET ASTM A325 OR A449 GALVANIZED TO A153.

CONSTRUCTION NOTES:

TIMBER DECK PANELS ARE MARKED IN THE SHOP FOR USE IN FIELD PLACEMENT OF THE PANELS ON THE CAPS, e.g. A1, B1, C1 FOR SPAN 1.

DOWEL LAMINATED DECK:

PANEL "A" IS PLACED FIRST IN IT'S FINAL POSITION ON THE CAPS. NEXT DRILL THE 11/16" DIA. HOLES THRU PANEL INTO CAP IN EACH END OF PANEL AT THE LOCATION SHOWN AND FASTEN THE 3/4" DIA. DM. HD. DR.

SPKS. NEXT PLACE PANEL "C" SO THAT ITS UPPER SPLICE BLOCK IS DIRECTLY OVER THE LOWER SPLICE BLOCK ON PANEL "A" AND DRAW TIGHT TOGETHER. THEN DRILL THE 9/16" DIA. HOLES THRU LOWER SPLICE

BLOCK AND DRIVE THE 5/8" DM. HD. DR. SPIKES IN LOCATION SHOWN. THEN DRILL HOLES THRU PANEL INTO CAP AND FASTEN THE 3/4" DM. HD. DR. SPKS. THEREAFTER, SUCCESSIVELY PLACE PANEL "B" IN THE SAME

MANNER, ENSURING ALL PANELS ARE DRAWN TIGHT TOGETHER BEFORE AND FASTENING OCCURS.

STEEL BANDING ON PANELS IS TO BE REMOVED AFTER PANELS HAVE BEEN PLACED IN THEIR FINAL POSITION ON THE CAPS.

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, OR 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 (OR PENTA - MATCH PROVIDED TREATMENT TYPE).

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.

STRUCTURAL STEEL PLATE, FABRICATE, FURNISH AND ERECT55501 LB 495

ROLLED EROSION CONTROL PRODUCT, TYPE 2.D62901 SQYD 640

GUARDRAIL, FLARED END TERMINAL61702 EACH 4

GUARDRAIL ANCHORAGE, T261706 EACH 4

SIGNS, TYPE III SHEETING63301 SQFT 18

ITEM NO. DESCRIPTION UNITS

QUANTITY

SUMMARY OF OPTIONAL ITEMS - BID ALTERNATE 1

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TRAFFIC CONTROL PLAN - ROAD CLOSURE / DETOUR

TRAFFIC CONTROL PLAN KEY

DETOUR ROUTE

SIGN

TYPE III BARRICADE

MOUNTED

ON BARRICADE

DETOUR NOTES:

THERE IS NO DETOUR ROUTE AVAILABLE FOR THIS PROJECT

LOCATION.

W20-3

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ALL SIGNS, EXCEPT THOSE MOUNTED ON TYPE III BARRICADES

SHALL BE MOUNTED ON DRIVEN POSTS AT A 7 FOOT BOTTOM

HEIGHT.

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United States Department of Agriculture Forest Service

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OVER

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RANGER DISTRICT

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CONTROL PLAN

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ROAD CLOSED

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ROAD CLOSED AHEAD

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FR3303 OVER BREVOORT RIVER

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ROAD CLOSED AHEAD

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350 FEET

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ROAD CLOSED AHEAD

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PROJECT LOCATION

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FR 3150

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(2) TYPE III BARRICADES, LIGHTED AT EACH END OF WORK ZONE

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BREVORT LAKE ROAD

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PROPOSED APPROACH SECTION (STA 10+18 - STA 11+18)

PROPOSED APPROACH SECTION (STA 8+82 - STA 9+82)

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EXISTING TYPICAL SECTION (STA 10+11 - STA 11+18)

PROPOSED BRIDGE SECTION

EXISTING TYPICAL SECTION (STA 8+80 - STA 9+89)

EXISTING BRIDGE SECTION

ABUTMENT JOINT DETAIL

(@ REF PT A, STA 9+82)

(@ REF PT B, STA 10+18)

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EMBANKMENT, CIP

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SCALE: NTS

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PLAN GRADE

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33.0' EXISTING R.O.W.

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33.0' EXISTING R.O.W.

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AGGREGATE BASE, GRADING D, COMPACTION METHOD D (6")

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EXISTING GROUND

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FURNISHING AND PLACING TOPSOIL, 3-INCH (TYP)

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PLAN GRADE

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33.0' EXISTING R.O.W.

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ASPHALT CEMENT, MICHIGAN STATE DOT, GRADE 4EL (OPTIONAL, BID ALTERNATE 1)

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AGGREGATE BASE, GRADING D, COMPACTION METHOD D (6")

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EXISTING GROUND

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VARIES

33.0' EXISTING R.O.W.

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TIMBER DECK

AutoCAD SHX Text 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.

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REF PT A OR B

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EX GRADE

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EX AGGREGATE BASE (6")

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VARIES

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1:2 (VAR.)

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33.0' EXISTING R.O.W.

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EX GRADE

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EX AGGREGATE BASE (6")

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1:2 (VAR.)

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TIMBER RAIL, CURB, AND SCUPPER ASSEMBLY

AutoCAD SHX Text 2 1/2 x 9 1/2 TIMBER RUNNING PLANKS

AutoCAD SHX Text 5 1/2x11 SOLID SAWN STRINGER (TYP)

AutoCAD SHX Text 3 1/2 x 5 1/2 TIMBER PLANK DECK

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AGGREGATE (BASE BID) 3" ASPHALT (OPTIONAL)

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REMARKS

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TOP COURSE (AWI=220)

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PERFORMANCE GRADE

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RATE/SYD

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ITEM

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HMA APPLICATION TABLE

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HMA BOND COAT

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FOR INFORMATION ONLY

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0.05-0.15 GAL

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LEVEL COURSE

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HMA, 4EL

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HMA, 4EL

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20" THICK LONGITUDINAL PANEL-LAM DECK WITH SHIPLAP JOINTS

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(PLAN GRADE) 3" RC TIMBER WEARING SURFACE

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TIMBER RAIL, CURB, AND SCUPPER ASSEMBLY

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1:10 (VAR.)

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1:10 (VAR.)

AutoCAD SHX Text GEOTEXTILE AND/OR BITUMINOUS COATING INCLUDED IN: TREATED STRUCTURAL TIMBER, SUPERSTRUCTURE AND SUBSTRUCTURE

AutoCAD SHX Text STRUCTURE BACKFILL OR SUBBASE, GRADING B, SUBBASE, GRADING B, COMPACTION METHOD D (SEE C-06)

AutoCAD SHX Text SEEDING, DRY METHOD MULCHING, DRY METHOD ROLLED EROSION CONTROL PRODUCT, TYPE 2.D (TYP)

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ROADWAY EXCAVATION, COMPACTION METHOD B, FINISHING METHOD A

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ROADWAY EXCAVATION, COMPACTION METHOD B, FINISHING METHOD A

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ASPHALT CEMENT, MICHIGAN STATE DOT, GRADE 4EL (OPTIONAL, BID ALTERNATE 1)

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CHAMFER LEADING EDGE 1"X1" IF OPTIONAL ASPHALT PAVING IS NOT SELECTED

(2) ROWS OF SCREWS PER BOARD AT EACH END OF BRIDGE

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

3/8 /22

4 J

N Z

:\U

-0

-F

Y2 1 R

9 1 0-

\11

0 B

\F R3

2.6 B

- W

EASTERN REGION

FR 3303-2.6

OVER

BREVOORT RIVER

HIAWATHA

NATIONAL FOREST

ST. IGNACE

RANGER DISTRICT

PLAN & PROFILE

3/11/2022

J.JANQUART

J.ALLEN

G.JUNTTILA

U28-01575

C-05

19 5

GENERAL PROFILE

GENERAL PLAN OF SITE

GENERAL NOTES:

FOREST ROAD 3303

LEGEND

SOIL EROSION CONTROL REQUIREMENTS

B R

E V

O O

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I V

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SCALE: 1" = 20' (HORIZONTAL) 1" = 5' (VERTICAL)

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SCALE: 1" = 20'

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1. THE CONTRACTOR SHALL LOCATE ALL ACTIVE UNDERGROUND UTILITIES THE CONTRACTOR SHALL LOCATE ALL ACTIVE UNDERGROUND UTILITIES PRIOR TO STARTING WORK AND SHALL CONDUCT HIS OPERATIONS IN SUCH A MANNER AS TO ENSURE THAT THOSE UTILITIES NOT REQUIRING RELOCATION WILL NOT BE DISTURBED. CONTRACTOR SHALL COORDINATE WITH UTILITY COMPANIES FOR TEMPORARY AND PERMANENT RELOCATIONS FOR CONSTRUCTION OPERATIONS SUCH THAT UTILITIES DO NOT INTERFERE WITH THE TEMPORARY OR PERMANENT WORK TO BE COMPLETED. 2. WATER LEVEL IS SUBJECT TO CHANGE. THE CONTRACTOR IS WATER LEVEL IS SUBJECT TO CHANGE. THE CONTRACTOR IS RESPONSIBLE FOR MAKING HIS OWN DETERMINATION OF WATER LEVELS THAT WILL EXIST DURING CONSTRUCTION. 3. MEASURES SHALL BE TAKEN TO PREVENT DEBRIS FROM FALLING FROM MEASURES SHALL BE TAKEN TO PREVENT DEBRIS FROM FALLING FROM THE EXISTING OR PROPOSED STRUCTURE. IF DEBRIS FALLS INTO THE WATERWAY IT SHALL BE REMOVED WITHIN 24 HOURS. 4. INSTALL THE SPECIFIED QUANTITY OF RECAP (EMAT) AND THEN ANY INSTALL THE SPECIFIED QUANTITY OF RECAP (EMAT) AND THEN ANY ADDITIONAL AREAS THAT ARE DISTURBED BY THE CONTRACTOR SHALL BE SEEDED AND MULCHED UNDER THE LUMP SUM PAY ITEMS. 5. DATUM REFERS TO NAVD88. DATUM REFERS TO NAVD88. 6. REFERENCE POINTS "A" AND "B" REFER TO FINISH GRADE AT REFERENCE POINTS "A" AND "B" REFER TO FINISH GRADE AT CENTERLINE AT THE FRONT FACE OF THE ABUTMENT BACK WALLS. 7. PROVIDE SMOOTH TRANSITION FROM EXISTING TO PROPOSED ROADWAY PROVIDE SMOOTH TRANSITION FROM EXISTING TO PROPOSED ROADWAY AT REFERENCE POINTS "C" AND "D". FADE OR EXTEND PROFILE SLIGHTLY AS REQUIRED. 8. SURVEY WAS COMPLETED BY U.P. ENGINEERS & ARCHITECTS FOR THIS SURVEY WAS COMPLETED BY U.P. ENGINEERS & ARCHITECTS FOR THIS PROJECT ON 9-29-2021.

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DESCRIPTION

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HORIZONTAL AND VERTICAL CONTROL

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LOCATION

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STA / OFFSET

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NORTHING

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EASTING

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ELEVATION

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POINT

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CP3

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7+83.51 / 14.55' LT

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REBAR - CAP

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PROPOSED PROFILE ELEVATION AT CL

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EXISTING PROFILE ELEVATION AT CL

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PROPOSED ROAD PROFILE AT CL

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EXISTING ROAD PROFILE AT CL

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Q100 WSE = 624.25'

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PROP. LOW CHORD = 628.49'

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PROPOSED STRUCTURE

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EDGE OF WATER

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PROPERTY OWNER: HIAWATHA NATIONAL FOREST

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SURVEY AND CONSTRUCTION CENTERLINE

AutoCAD SHX Text PROPOSED 16' WIDE HMA WITH 3' WIDE GRAVEL SHOULDERS (TYP)(HMA OPTIONAL, BID ALTERNATE 1)

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PROPOSED SLOPE STAKE LINE (TYP)

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P.O.B. REF PT "C"

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P.O.E. REF PT "D"

AutoCAD SHX Text EXISTING BRIDGE (TO BE REMOVED) CL STA 10+00: 20.8 FOOT (OVERALL LENGTH) x 24.1 FOOT WIDE (O-O) SINGLE SPAN, TIMBER STRINGER BRIDGE CONSISTING OF 5 1/2x11" TIMBER STRINGERS, 3 x 5 " PLANK DECKING, 2 x 9 " 12 x 5 " PLANK DECKING, 2 x 9 " 12" PLANK DECKING, 2 x 9 " 12 x 9 " 12" RUNNING PLANKS, TIMBER RAILINGS, TIMBER PILE BENTS, TRANSVERSE LUMBER ABUTMENT BOARDS AND TIMBER PILE CAPS. EXISTING TIMBER PILES TO BE CUT OFF AT GRADE.

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SILT FENCE (TYP)

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OBS WSE = 623.34' 9-29-2021

AutoCAD SHX Text REF PT "C" P.O.B. MATCH EXISTING N:445070.3883 E:26770711.9222 STA: 8+82.00 ELEV: 630.15'

AutoCAD SHX Text REF PT "D" P.O.B. MATCH EXISTING N:445173.0404 E:26770924.3569 STA: 11+18.00 ELEV: 629.76'

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REF PT "A" N:445115.2109 E:26770801.2750 STA: 9+82.00 ELEV: 630.62'

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REF PT "B" N:445130.9808 E:26770833.6372 STA: 10+18.00 ELEV: 630.39'

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REF PT "A"

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REF PT "B"

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CP4

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BENCHMARK

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CONTROL POINT

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TREE LINE

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EDGE OF GRAVEL

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RIGHT OF WAY (R.O.W.)

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PROPOSED

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EXISTING

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EDGE OF BIT

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SILT FENCE

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PAVEMENT

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RIPRAP

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SEEDING WITH MULCH AND/ OR MATTING

AutoCAD SHX Text 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.

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KEY

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CHARACTERISTICS

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RIPRAP, RUBBLE, GABIONS

AutoCAD SHX Text 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.

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AGGREGATE COVER

AutoCAD SHX Text STABILIZES SOIL SURFACE THUS MINIMIZING EROSION. PERMITS CONSTRUCTION TRAFFIC IN ADVERSE WEATHER. MAY BE USED AS PART OF PERMANENT BASE CONSTRUCTION OF PAVED AREAS.

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PAVING

AutoCAD SHX Text PROTECTS AREAS WHICH CANNOT OTHERWISE BE PROTECTED BUT INCREASES RUNOFF VOLUME AND VELOCITY.

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SILT FENCE

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FILTERS AND DETAINS RUNOFF.

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BM369

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BM452

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SPIKE 6IN W. PINE

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SPIKE 6IN SPRUCE

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9+58.28 / 11.93' LT

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REBAR - CAP

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10+58.06 / 10.54' RT

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REBAR - CAP

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CP5

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9+15.87 / 30.23' LT

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10+97.59 / 21.75' RT

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EDGE OF WATER

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EXISTING TREE LINE

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EXISTING TREE LINE

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PROPERTY OWNER: HIAWATHA NATIONAL FOREST

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PROPERTY OWNER: HIAWATHA NATIONAL FOREST

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PROPERTY OWNER: HIAWATHA NATIONAL FOREST

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CP2

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5+77.67 / 9.60' RT

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NAIL

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CP1

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6+00.26 / 13.27' LT

AutoCAD SHX Text 26770627.1700

AutoCAD SHX Text 444813.8490

AutoCAD SHX Text 628.60

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SPIKE

AutoCAD SHX Text 26770649.0657

AutoCAD SHX Text 444790.4804

AutoCAD SHX Text 629.22

AutoCAD SHX Text 26770774.7245

AutoCAD SHX Text 445115.5480

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AutoCAD SHX Text 26770874.2445

AutoCAD SHX Text 445138.5137

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AutoCAD SHX Text 445113.4180

AutoCAD SHX Text 634.98

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AutoCAD SHX Text 445144.7660

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AutoCAD SHX Text 26770636.7373

AutoCAD SHX Text 445001.0323

AutoCAD SHX Text 629.33

AutoCAD SHX Text PROPOSED BRIDGE, CL STA 10+00: 36 FOOT (OVERALL LENGTH) x 18 FOOT WIDE (O-O) SINGLE SPAN, TIMBER PANEL-LAM BRIDGE CONSISTING OF AN 20 INCH THICK LONGITUDINAL TIMBER PANEL-LAM DECK WITH A 3 INCH TIMBER WEARING SURFACE, TIMBER RAILINGS, AND STEEL PILE ABUTMENTS.

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CLEARING AND GRUBBING, DISPOSAL METHOD F (TYP)

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CP6

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12+97.90 / 9.42' RT

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REBAR - CAP

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15+09.68 / 0.39' RT

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NAIL

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CP7

AutoCAD SHX Text 26771092.3673

AutoCAD SHX Text 445242.8540

AutoCAD SHX Text 630.20

AutoCAD SHX Text 26771172.4857

AutoCAD SHX Text 445440.5330

AutoCAD SHX Text 632.97

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MATCH EXISTING

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"ONE LANE BRIDGE" SIGN W5-3 AT STA. 8+05

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"ONE LANE BRIDGE" SIGN W5-3 AT STA. 11+90

1' SHOULDER

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

3/8 /22

4 J

N Z

:\U

-0

-F

Y2 1 R

9 1 0-

\11

0 B

\F R3

2.6 B

- W

EASTERN REGION

FR 3303-2.6

OVER

BREVOORT RIVER

HIAWATHA

NATIONAL FOREST

ST. IGNACE

RANGER DISTRICT

PLAN OF STRUCTURE

3/11/2022

J.JANQUART

J.ALLEN

G.JUNTTILA

U28-01575

C-06

19 6

B R

E V

O O

E R

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E V

O O

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FOREST ROAD 3303

RIPRAP DETAIL

A C-07

GENERAL NOTES:

B C-08 C-08

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SCALE: 1" = 5'-0"

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AGGREGATE BASE, GRADING D, COMPACTION METHOD D (TYP)

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Q100 WSE = 624.25'

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SCALE: 1" = 5'-0"

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STREAM BED EL 621.00' (+/-)

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PROPOSED GRADE

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EXISTING GROUND AT TOE

AutoCAD SHX Text GEOTEXTILE, TYPE III, CLASS I TO BE PLACED UNDER ALL AREAS OF RIPRAP, CLASS III, MACHINE PLACED

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SCALE: NTS

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REF PT "B" STA: 10+18 (F.F. BACKWALL)

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REF PT "A" STA: 9+82 (F.F. BACKWALL)

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OBS WSE = 623.34' (9-29-2021)

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LOW CHORD = 628.49'

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TURBIDITY CURTAIN (TYP)

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TURBIDITY CURTAIN

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AGGREGATE BASE, GRADING D, COMPACTION METHOD D (6")

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LIMITS OF: STRUCTURE EXCAVATION AND STRUCTURAL BACKFILL (BOTH ABUTMENTS)

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AGGREGATE BASE, GRADING D, COMPACTION METHOD D (6")

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FILL VOIDS WITH 6A GRAVEL (INCLUDED W/ RIPRAP, CLASS III, MACHINE PLACED)

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SPACE @ 4.5' ON CENTER

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ABUT "A" 625.70 ABUT "B" 625.50

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SILT FENCE (TYP)

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OBJECT MARKER SIGN (OM3-R)

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OBJECT MARKER SIGN (OM3-L)

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OBJECT MARKER SIGN (OM3-R)

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OBJECT MARKER SIGN (OM3-L)

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UNDERDRAIN SYSTEM, 6 INCH (TYP.) INV EL = 624.50±

AutoCAD SHX Text UNDERDRAIN SYSTEM, 6 INCH (TYP.) (OUTLET ENDING AS APPROVED BY THE C.O., TYP. ALL QUADRANTS) (50' EA. SIDE)

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TREATED STRUCTURAL TIMBER, SUPERSTRUCTURE AND SUBSTRUCTURE

AutoCAD SHX Text NOTE: 1. TIMBER RAILING, TIMBER DECK, TIMBER TIMBER RAILING, TIMBER DECK, TIMBER SPREADER BEAMS, TIMBER PILE CAPS, TIMBER TIMBER PILE CAPS, TIMBER , TIMBER TIMBER ABUTMENT BACKING, AND ALL HARDWARE TO AND ALL HARDWARE TO BE INCLUDED WITH: TREATED STRUCTURAL TREATED STRUCTURAL TIMBER, SUPERSTRUCTURE AND SUBSTRUCTURE..

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SURVEY AND CONSTRUCTION CENTERLINE

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STA. 9+70

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STA. 10+30

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AutoCAD SHX Text 6"x12"x18'-0" END CURB, S1S1E (TYP.)

AutoCAD SHX Text 6"x12"x4'-0" SCUPPERS, S1S1E (TYP.)

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1. BURY A MINIMUM OF TWO BACKING PLANKS AS SHOWN. BURY A MINIMUM OF TWO BACKING PLANKS AS SHOWN. 2. PANEL WIDTHS SHOWN AS APPROXIMATE. PANEL WIDTHS PER PANEL WIDTHS SHOWN AS APPROXIMATE. PANEL WIDTHS PER MANUFACTURER, 4 FEET WIDE MINIMUM. 3. RAILING NOT SHOWN ON PLAN VIEW FOR CLARITY.RAILING NOT SHOWN ON PLAN VIEW FOR CLARITY.

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(SPREADER BEAM SPACING)

AutoCAD SHX Text 10 INCH GALV STEEL PILIES, FURN AND DRIVEN (HP10x42)

AutoCAD SHX Text 10 INCH GALV STEEL PILES, FURN AND DRIVEN (HP10x42)(UNDER BRIDGE AND AT WINGS)(SEE C-07)

AutoCAD SHX Text 13 "x6 "x36'-0" 12"x6 "x36'-0" 34"x36'-0" GLU-LAM RAIL (OR PER MFR)(TYP.)

AutoCAD SHX Text 622.50

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SUBBASE, GRADING B, COMPACTION METHOD D (12")

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SUBBASE, GRADING B, COMPACTION METHOD D (12")

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EXISTING BRIDGE (TO BE REMOVED)

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EXISTING "LOAD POSTING" SIGN TO BE REMOVED

LIMITS OF STRUCTURE EXCAVATION

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

3/8 /22

4 J

N Z

:\U

-0

-F

Y2 1 R

9 1 0-

\11

0 B

\F R3

2.6 B

- W

EASTERN REGION

FR 3303-2.6

OVER

BREVOORT RIVER

HIAWATHA

NATIONAL FOREST

ST. IGNACE

RANGER DISTRICT

ABUTMENT PLAN

3/11/2022

J.JANQUART

J.ALLEN

G.JUNTTILA

U28-01575

C-07

19 7

ABUTMENT ELEVATION (FRONT FACE)

ABUTMENT SECTION

ABUTMENT PLAN

ROADWAY

4321 5 6 7 8

C-07

GENERAL NOTES:

9 10

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SCALE: 1" = 2'-0"

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12" X 12" ABUTMENT CAP

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3/4" X 20" MACHINE BOLT WITH (2) 3" X 3" 5/16" WASHERS

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5" X 12" ABUTMENT BACKING, S1S1E (TYP.)

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PREFABRICATED DRAINAGE MAT, STAPLE IN PLACE

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UNDERDRAIN SYSTEM, 6 INCH

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BANK ELEV=ABUT "A" 625.70 ABUT "A" 625.70 ABUT "B" 625.50

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3/4" X 14" MACHINE BOLT WITH (1) 3/4" CUT WASHER

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ABUTMENT PILE PLATE ASSEMBLY

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SCALE: NTS

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BOLTS AND HEADS TO BE COUNTERSUNK

AutoCAD SHX Text 10 INCH GALV STEEL PILIES, FURN AND DRIVEN (HP10x42)

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GALV CLIP TO BACKING (TYP.)

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20" THICK LONGITUDINAL PANEL-LAM DECK WITH SHIPLAP JOINTS

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SCALE: 1" = 2'-0"

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FASTEN WING CAP TO BACKING WITH 3/8"X6" NAILS 18" O.C.

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REF PT STA @ 'A' =9+82

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REF PT STA @ 'B' =10+18

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UNDERDRAIN SYSTEM, 6 INCH

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12" X 12" X 20'-0" ABUTMENT CAP

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4" X 16" X 10'-0" WING CAP (TYP)

PLAN GRADE

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GALV CLIP @ BACK SIDE (EQ SPA BETWEEN PILES)(TYP.)

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1. SEE SHEET C-02 FOR A LIST OF ALL MATERIAL GRADES. SEE SHEET C-02 FOR A LIST OF ALL MATERIAL GRADES. 2. ALL TIMBER HARDWARE IS TO BE PAID FOR AS: ALL TIMBER HARDWARE IS TO BE PAID FOR AS: TREATED STRUCTURAL TIMBER, SUPERSTRUCTURE AND SUBSTRUCTURE. 3. CONTRACTOR TO SHIM BETWEEN PILING AND BACKWALL WHERE GAPS EXIST.CONTRACTOR TO SHIM BETWEEN PILING AND BACKWALL WHERE GAPS EXIST.

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3" RC WEARING SURFACE

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ELEV=622.72 (A) ELEV=622.50 (B)

AutoCAD SHX Text 10 INCH GALV STEEL PILIES, FURN AND DRIVEN (HP10x42)

AutoCAD SHX Text 3/4" X 8" MACHINE BOLT WITH (1) 3" X 3" 5/16" WASHERS @ BACKING & (1) 3/4" CUT WASHER @ PILE, USE (2) BOLTS @ BACKING SPLICE, FIELD DRILL

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3" TIMBER WEARING SURFACE

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CL PILE

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OUTLET ENDING AS APPROVED BY THE C.O.

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SEE SHEET 9

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SEE SHEET 9

AutoCAD SHX Text 4" X 12" X 3'-0" FILLER CAP, TRIM AS NEEDED IN THE FIELD. FASTEN TO 8" X 8" CURB BLOCK, 8" X 8" CLEAT & 5" X 12" BACKING WITH 3/8" X 8" R.S. NAILS. PRE-DRILL HOLES IN FIELD PRIOR TO FASTENING.

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8X12" SCUPPER

AutoCAD SHX Text IF PILES ARE OUT OF PLUMB BY MORE THAN 1/2" PER FOOT, CONTRACTOR SHALL PROVIDE A FULL LENGTH PRESSURE TREATED 9-1/4" OR 10" SHIM FROM BOTTOM OF ABUTMENT CAP TO BOTTOM OF BACKING BOARDS, TRIMMED/ PLANED TO PROVIDE A PLUMB SURFACE FOR THE BACKING BOARDS AND BOLTED BETWEEN THE BACKING BOARDS AND HP10 PILES. PAID FOR UNDER TREATED STRUCTURAL TIMBER, SUPERSTRUCTURE AND SUBSTRUCTURE.

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5" X 11" ABUTMENT BACKING, S1S1E

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8" X 8" CLEAT (TYP.)

6X12" CURB

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

3/8 /22

4 J

N Z

:\U

-0

-F

Y2 1 R

9 1 0-

\11

0 B

\F R3

2.6 B

- W

EASTERN REGION

FR 3303-2.6

OVER

BREVOORT RIVER

HIAWATHA

NATIONAL FOREST

ST. IGNACE

RANGER DISTRICT

STRUCTURE DETAILS

3/11/2022

J.JANQUART

J.ALLEN

G.JUNTTILA

U28-01575

C-08

19 8

BA SECTION THRU DECK AT ABUTMENT SECTION THRU DECK AT SPREADER BEAM

C SECTION AT RAILPOST SECTION A-A CURB & SCUPPER ASSEMBLY

BEVEL DETAIL AT RAIL AND BLOCK

ROADWAY

NOTES:

ALL HARDWARE PENETRATING THE TOP OR BOTTOM EDGE OF THE DECK PLANK SHALL PASS THROUGH THE CENTER OF THAT DIMENSION.

FIELD DRILLED HOLES IN THE LOWER SPLICE BLOCK OF EACH PANEL ARE TO BE DRILLED COMPLETELY THROUGH THE BLOCK TO PREVENT SPLITTING

WHEN INSTALLING THE 5/8" DRIVE SPIKES.

THE CONTRACTOR SHALL INSTALL NELSON 8" COMPOSITE SHIMS OR EQUAL (SUPPLIED BY BRIDGE MANUFACTURER) IN ALL LOCATIONS WHERE THE TOP

OF THE SPREADER BEAM DOES NOT CONTACT THE BOTTOM OF THE DECK PANEL UPON TIGHTENING TO ENSURE SNUG FIT ACROSS ENTIRE DECK WIDTH.

THE CONTRACTOR SHALL RE-TIGHTEN ALL NUTS ON THE LAST DAY OF CONSTRUCTION IN THE PRESENCE OF THE ENGINEER TO ENSURE ALL NUTS ARE

PROPERLY TIGHTENED. SET THREADS ON ALL BOLTS AT NUT WITH A CENTER PUNCH AFTER TIGHTENING.

HIGH STRENGTH (A449) DOME HEAD BOLTS DO NOT HAVE FINS UNDER THE HEAD AT THE SHANK.

ALL TIMBER AND HARDWARE SHOWN SHALL BE PAID FOR AS: TREATED STRUCTURAL TIMBER, SUPERSTRUCTURE AND SUBSTRUCTURE.

CONTRACTOR SHOULD BE AWARE OF THE POTENTIAL TO HIT THE R.S. NAILS IN THE PREFABRICATED DECK PANELS WHEN INSTALLING THE CURB BOLTS

FOR THE CURB & SCUPPER ATTACHMENT. A 3/4" HOLE SAW IS RECOMMENDED IN DRILLING THROUGH THE R.S. NAILS FOR THIS ATTACHMENT.

SHIMMING DETAIL

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SCALE: 1" = 2'-0"

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SCALE: 1" = 2'-0"

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SCALE: 1" = 1'-0"

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SCALE: 1" = 1'-0"

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SCALE: 1" = 1'-0"

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SCALE: 1" = 1'-0"

AutoCAD SHX Text 6"x12" CURB, S1S1E

AutoCAD SHX Text 8"x12" SCUPPER, S1S1E

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FLAT

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FLAT

AutoCAD SHX Text 13 "x6 " GLU-LAM RAIL12"x6 " GLU-LAM RAIL34" GLU-LAM RAIL

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3/4" HOLE (TYP.)

AutoCAD SHX Text 8"x12"x4'-0" SCUPPER, S1S1E (TYP.)

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4" SPLIT RING CONNECTORS

AutoCAD SHX Text 3/4"x30" DM. HD. BOLT (A449) WITH (1) 4"x4"x5/16" WASHER (UNDER NUT) & (1) 4" WASHER(UNDER HEAD) PER BOLT, CURB TO DECK, FIELD DRILL DECK 4

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