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A�uMINuM BoxN
CULVERT
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— — — — — — — — — — — �'�e— — — — — — �`'�e— — — — , — — — — — — —
30'-0"
DRAy�N BY : JLA DATE : lO/14
CHECKED BY : �g� DATE : 10/14
20,_8„
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-DR2- POT 10+00.00
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�' FOR UTILITY INFORMATION.
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� SEE UTILITY PLANS AND
SPECIAL PROVISIONS �
� CULVERT
NOTES:
ASSUMED LIVE LOAD --------------- HL-93 OR ALTERNATE LOADING.
DESIGN FILL ----------------------- MAX 3.1', MIN. 1.5'
FOR CULVERT DIVERSION DETAILS & PAY ITEMS,SEE EROSION CONTROL PLANS.
MATERIALS SHALL MEET THE REQUIREMENTS OF THE NCDOT STANDARDS SPECIFICATIONS
FOR ROADS AND STRUCTURES DATED JANUARY 2012e
THE DETAILS SHO�N ARE FOR GENERAL LAYOUT ONLY THE SUPPLIER SHALL PROVIDE
THE DESIGNS AND DETAILS THAT MEET THE RECIUIRE�IENTS OF AASHTO SECTION 12 AND
ARE SEALED BY NORTH CAROLINA REGISTERED PROFESSIONAL ENGINEER.
UNLESS OTHER�ISE INDICATED,THE SUPPLIER SHALL DESIGN,DETAIL AND FURNISH
ALL STRUCTURAL ELEMENTS ANO HARD�IARE.
FOR OTHER DESIGN DATA AND NOTES,SEE STANDARD NOTES SHEET.
THE RESIDENT ENGINEER SHALL CHECK THE LENGTH OF THE CULVERT BEFORE STAKING
IT OUT TO MAKE CERTAIN THAT IT �ILL PROPERLY TAKE CARE OF THE FILL.
FOR ALUMINUM BOX CULVERT,SEE SPECIAL PROVISIONS.
FOR SUBMITTAL OF �yORKING DRAI�INGS,SEE SPECIAL PROVISIONS.
FOR CRANE SAFETYoSEE SPECIAL PROVISIONS.
FOR FOUNDATION MATERIAL,SEE SPECIAL PROVISIONS.
FOR CULVERT BACKFILL,SEE SPECIAL PROVISIONS.
THE EXISTING STRUCTURE CONSISTING OF (1)26'-0"TIMBER DECK ON I-BEAMS
SUPPORTED BY TIMBER CAP END BENTS ON TIMBER PILES AND SILLS SHALL BE
REMOVED.
REMOVAL OF THE EXISTING BRIDGE SHALL BE PERFORMED SO AS NOT TO ALL01�
DEBRIS TO FALL INTO THE �yATER.THE CONTRACTOR SHALL REMOVE THE BRIDGE
AND SUBMIT PLANS FOR DEMOLITION IN ACCORDANCE y�ITH ARTICLE 402-2 OF THE
STANDARD SPECIFICATION.
INASMUCH AS THE PAINT SYSTEM ON THE EXISTING STRUCTURAL STEEL CoNTAINs
LEAD. THE CONTRACTOR'S ATTENTION IS DIRECTED TO ARTICLE 107-1 OF THE
STANDARD SPECIFICATIONS.ANY COSTS RESULTING FROM THE COMPLIANCE y�ITH
APPLICABLE STATE OR FEDERAL REGULATIONS PERTAINING TO HANDLING OF
MATERIALS CONTAINING LEAD BASED PAINT SHALL BE INCLUDED IN THE BID PRICE
FOR "REMOVAL OF EXISTING STRUCTURE AT STA.13+18.00-L-".
EXCAVATE 1 FOOT BELO�y CULVERT AND REPLACE �ITH FOUNDATION MATERIAL IN
ACCORDANCE �I,ITH ARTICLE 414 OF THE STANDARD SPECIFICATIONS AND THE
"FOUNDATION MATERIALS"SPECIAL PROVISIONS.
NO �IORK SHALL BE DONE ON THE CULVERT UNTIL THE AREA OF THE BOX CULVERT
HAS BEEN UNDERCUT AND UNSUITABLE MATERIAL REPLACED �yITH SUITABLE MATERIAL,
PROPERLY COMPACTED TO THE ELEVATION OF THE BOTTOM OF THE CULVERTaTHE
LIMITS OF THE UNDERCUT EXCAVATION SHALL BE AT LEAST THE LIMITS OF THE
BOX CULVERT INCLUDING THE �IINGS.THE COST OF THIS �IORK SHALL BE INCLUDED
IN THE LUMP SUM PRICE BID FOR "CULVERT EXCAVATION':
BED MATERIAL PLACED BET�EEN SILLS IN THE CULVERT SHALL PROVIDE A CONTINUOUS
LO�I FLO� CHANNEL BET�yEEN THE LO�IER SILLS. THE MATERIAL SHALL BE NATURAL
STONE �IITH A GRADATION SIZE SIMILAR TO THAT OF CLASS II RIP RAP.STONES
LARGER THAN 12 INCHES SHALL NOT BE PLACED �IITHIN THE L0�1 FLO� CHANNELe BED
MATERIAL IS SUBJECT TO APPROVAL BY THE ENGINEERo
EXISTING BRIDGE INFORMATION
1 SPAN C� 26'-0" T IMBER DECK ON I-BEAMS
�yITH TIMBER CAP END BENTS ON TIMBER
PILES AND SILLS.
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32'-6"
PROFILE ALONG � OF CULVERT
30,_8„
PRELIMINARY PL�!►NS
DO NOT USE FOR CONSTRUCTION
PREPARED BY
TGS NGINEERS
107-A Iy�ICA AyENuE
�ORGANTON,NC 28655
I HEREBY CERTIFY THESE PLANS
ARE THE AS-BUILT PLANSe
SEAL
TOTAL STRUCTURE QUANTITIES
REMOVAL OF EXISTING STRUCTURE LUMP SUM
\`V J I Fia 1�+1Vaoo—L
ALUMINUM BOX CULVERT LUMP SUM
C� STA. 13+18.00-L-
CULVERT EXACAVTION LUMP SUM
FOUNDATION MATERIAL 106 TONS
CULVERT BACKFILL 450 TONS
HYDRAULIC DATA
DESIGN DISCHARGE____________________ - q20 CFS
FREQUENCY OF DESIGN FLOOD_________ - 5 YRS
DESIGN HIGH �yATER ELEVATION_______ = 2,768e5'
DRAINAGE AREA_______________________ - 2.53 SQ. MILES
BASIC DISCHARGE (�100)______________ - 1,100 CFS
BASIC HIGH �yATER ELEVATION________ = 2,772.31'
OVERTOPPING FLOOD DATA
OVERTOPPING DISCHARGE_____________ = 550 CFS
FREQUENCY OF OVERTOPPING FLOOD___ = 10 YRS
OVERTOPPING FLOOD ELEVATION______ = 2,769.65' �
� OVERTOPPING ELEVATION REPRESENTS LO�yEST
HIGHPOINT �HICH OCCURS C� STA. 13+46.74' RT.
GRADE DATA
GRADE POINT ELEVATION C�
S 1 N a 1 � + 1 V a O 0 — L _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ � y 1 1 1 e � �'
BED ELEVATION �
STA. 13+18.00-L- -------------------- 2,764.1'
ROAO�IAY FILL SLOPES _____________ 201 (MAX)
PROJECT N0� 17BPo11.R�76
�ATAUGA COUNTY
STATION. 13+18�00-L-
SHEET 1 OF 3
1 �1
REPLACING BRIDGE N0.20
STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
RALEIGH
SINGLE
22,_g, X 5,_q„
ALUMINUM BOX CULVERT
C� 5 5 °
REVISIONS
BY: DATE: N0. BY; DATE:
SHEET N0.
C-1
3
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DRAy�N BY :
CHECKED BY :
ELEV. 2,771.09
TOP OF HEAD�IALL
(LEVEL)
HEAD�ALL CAP
BY SUPPLIER
(TYP.)
INVERT EL.2,762.59
C� OUTLET
DATE :
DATE :
10/14
10/14
60'-0" = CULVERT LENGTH
�
C� l� ROADWAY & � CULVERT
SECTION A-A
CULVERT SECT ION NORMAL
� LHIv
TO ROA��AY
60'-0" = LENGTH OF CULVERT
�►� u��� i ��u���
I.UL V CI� I
ELEV. 2,771.36
TOP HEADI�ALL
(LEVEL)
1.50' MIN. COVER
INVERT EL.2,763.61
(� OUTLET
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(FULLY I�ELDED
TO ARCH (TYP.)
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(LEVEL)
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SILL N �
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TOE y�ALL
END ELEVATION OF INLET — NORMAL TO SKE�
(LOOKING DO�yNSTREAM)
CULVERT
ELEVATION
- OUTLET — NORMAL
(LOOKING DO�INSTREAM)
�� L0�1 FLO�y CHANNEL TO BE LOCATED AT � EXISTING
STREAM BED AT INLET AND OUTLET OF CULVERT.
L0�1 FLO�y CHANNEL INTEROIR BAFFLES SHALL BE LOCATED
IN A STRAIGHT LINE BET�yEEN THE INLET AND OUTLET
FL0�1 CHANNELS.
9,_�„
LOy� FL0�1 CHANNEL
22,_9„ SPAN
� VARIES
SILL
INTERNAL SECTION
(LOOKING DO�yNSTREAM)
PREPARED BY
TGS NGINEERS
107-A Iy�ICA AyENuE
�ORGANTON,NC 28655
. .�..... . ,.....
TOE �ALL
SKE�I
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PROJECT N0� 17BPo11.R�76
�ATAUGA COUNTY
STATION. 13+18�00-L-
SHEET 2 OF 3 REPLACING BRIDGE N0.20
STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
RALEIGH
SINGLE
22,_g, X 5,_q„
ALUMINUM BOX CULVERT
C� 5 5 °
REVISIONS
DATE: N0.
SHEET N0.
C-2
3
�
�
DESIGN DATAo
SPECIFICATIONS
LIVE LOAD
IMPACT ALLO�IANCE
STRESS IN EXTREME FIBER OF
STRUCTURAL STEEL — AASHTO M270 GRADE 36 —
— AASHTO M270 GRADE 50�y —
— AASHTO M270 GRADE 50
REINFORCING STEEL IN TENSION
GRADE 60
A.AoS.H.T.O. (CURRENT)
SEE PLANS
SEE A.A.S.H.T.O.
20,000 LBS. PER S�. IN.
27,000 LBS. PER SQ. IN.
27,000 LBS. PER SQ. IN.
24,000 LBS. PER S�. IN.
CONCRETE IN COMPRESSION — — — — — — — — — — 1,200 LBSe PER S0. IN.
CONCRETE IN SHEAR — — — — — — — — — — — — — SEE A.A.S.H.T.O.
STRUCTURAL TIMBER — TREATED OR
UNTREATED — EXTREME FIBER STRESS
COMPRESSION PERPENDICULAR TO GRAIN
OF TIMBER
EQUIVALENT FLUID PRESSURE OF EARTH
1,800 LBS. PER SQ. IN.
375 LBS. PER SQ. IN.
30 LBS. PER CU. FT.
cMINIMuM>
MATERIAL AND WORKMANSHIPo
EXCEPT AS MAY OTHER�yISE BE SPECIFIED ON PLANS OR IN THE SPECIAL
PROVISIONS, ALL MATERIAL AND I�ORKMANSHIP SHALL BE IN ACCORDANCE �IITH
THE 2012 "STANDARD SPECIFICATIONS FOR ROADS AND STRUCTURES"OF THE
N.C.DEPARTMENT OF TRANSPORTATION.
STEEL SHEET PILING FOR PERMANENT OR TEMPORARY APPLICATIONS SHALL
BE HOT ROLLED.
CONCRETEo
UNLESS OTHERy�ISE REOUIRED ON PLANSoCLASS A CONCRETE SHALL BE
USED FOR ALL PORTIONS OF ALL STRUCTURES �IITH THE EXCEPTION THATs
CLASS AA CONCRETE SHALL BE USED IN BRIDGE SUPERSTRUCTURESo
ABUTMENT BACK�yALLS.AND APPROACH SLABS,AND CLASS B CONCRETE SHALL
BE USED FOR SLOPE PROTECTION AND RIP RAP.
CONCRETE CHAMFERSo
UNLESS OTHERy�ISE NOTED ON THE PLANS,ALL EXPOSED CORNERS ON
STRUCTURES SHALL BE CHAMFERED 3/4"�yITH THE FOLLO�IING EXCEPTIONS:
TOP CORNERS OF CURBS MAY BE ROUNDED TO 1-1/2"RADIUS �HICH IS BUILT
INTO CURB FORMS; CORNERS OF TRANSVERSE FLOOR EXPANSION JOINTS
SHALL BE ROUNDED I�ITH A 1/4"FINISHING TOOL UNLESS OTHER�ISE RE�UIRED
ON PLANS;AND CORNERS OF EXPANSION JOINTS IN THE ROAD�AY FACES
AND TOPS OF CURBS AND SIDE�yALKS SHALL BE ROUNDED TO A 1/4"RADIUS
�ITH A FINISHING STONE OR TOOL UNLESS OTHERy�ISE RECIUIRED ON PLANSo
DOWELSo
DO�IELS �HEN INDICATED ON PLANS AS FOR CULVERT EXTENSIONS,SHALL
BE EMBEDDED AT LEAST 12"INTO THE OLD CONCRETE AND GROUTED INTO
PLACE �ITH 1:2 CEMENT MORTAR.
DRA�yN BY :
CHECKED BY :
REV.6-16-95 EEM
REV.8-16-99 R�I�y
JLA
(�) RGW
(✓) L E S
DATE :
DATE :
REV. 5-7-03 Ry�
REV. 5-1-06 TL
10/14
10_
� (✓) JTE
c�� cM
STANDARD NOTES
AL�OINANCE FOR DEAD LOAD DEFLECTION9 SETTLEMENT9
ETCoIN CASTING SUPERSTRUCTURESo
BRIDGES SHALL BE BUILT ON THE GRADE OR VERTICAL CURVE SHO�yN ON PLANS.
SLABS,CURBS AND PARAPETS SHALL CONFORM TO THE GRADE OR CUR�E.
ALL DIMENSIONS �IHICH ARE GIVEN IN SECTION AND ARE AFFECTED BY DEAD LOAD
DEFLECTIONS ARE DIMENSIONS AT CENTER LINE OF BEARING UNLESS OTHER�yISE NOTED
ON PLANS. IN SETTING FORMS FOR STEEL BEAM BRIDGES AND PRESTRESSED CONCRETE
GIRDER BRIDGES,ADJUSTMENTS SHALL BE MADE DUE TO THE DEAD LOAD DEFLECTIONS
FOR THE ELEVATIONS SHO�yN. �VHERE BLOCKS ARE SHO�IN OVER BEAMS FOR BUILDING
UP TO THE SLAB.THE VERTICAL DIMENSIONS OF THE BLOCKS SHALL BE ADJUSTED
BET�IEEN BEARINGS TO COMPENSATE FOR DEAD LOAD DEFLECTIONS,VERTICAL CUR�E
ORDINATE, AND ACTUAL BEAM CAMBER. �yHERE BOTTOM OF SLAB IS IN LINE �IITH
BOTTOM OF TOP FLANGES,DEPTH OF SLAB BETy�EEN BEARINGS SHALL BE ADJUSTED
TO COMPENSATE FOR DEAD LOAD DEFLECTION.VERTICAL CUR�E ORDINATE,AND
ACTUAL BEAM CAMBER.
IN SETTING FALSE�yORK AND FORMS FOR REINFORCED CONCRETE SPANS,AN
ALLO�yANCE SHALL BE MADE FOR DEAD LOAD DEFLECTIONSoSETTLEMENT OF FALSE�IORK,
AND PERMANENT CAMBER �IHICH SHALL BE PROVIDED FOR IN ADDITION TO THE
ELEVATIONS SHO�IN. AFTER REMOVAL OF THE FALSE�ORK,THE FINISHED STRUCTURES
SHALL CONFORM TO THE PROFILE AND ELEVATIONS SHOy�N ON THE PLANS AND
CONSTRUCTION ELEVATIONS FURNISHED BY THE ENGINEER.
DETAILED DRA�IINGS FOR FALSE�ORK OR FORMS FOR BRIDGE SUPERSTRUCTURE
AN� ANY STRUCTURE OR PARTS OF A STRUCTURE AS NOTED ON THE PLANS SHALL
BE SUBMITTED TO THE ENGINEER FOR APPROVAL BEFORE CONSTRUCTION OF THE
FALSE�ORK OR FORMS IS STARTED.
REINFORCING STEELo
ALL REINFORCING STEEL SHALL BE DEFORMED. DIMENSIONS RELATIVE TO
PLACEMENT OF REINFORCING ARE TO CENTERS OF BARS UNLESS OTHER�IISE INDICATED
IN THE PLANS. DIMENSIONS ON BAR DETAILS ARE TO CENTERS OF BARS OR ARE OUT
TO OUT AS INDICATED ON PLANS.
�IRE BAR SUPPORTS SHALL BE PROVIDED FOR REINFORCING STEEL �IHERE
INDICATED ON THE PLANS. �yHEN BAR SUPPORT PIECES ARE PLACED IN CONTINUOUS
LINES,THEY SHALL BE SO PLACED THAT THE ENDS OF THE SUPPORTING �IIRES SHALL
BE LAPPED TO LOCK LEGS ON ADJOINING PIECES.
STRUCTURAL STEELo
AT THE CONTRACTOR'S OPTION,HE MAY SUBSTITUTE 7/8"Qj SHEAR STUDS FOR THE
THER ATEDOFS3ECI7�8, � STUDS ORN4 �—T3/4" Qf STUDSUANDNSTUDLSPACINGDCHANGES
SHALL BE MADE AS NECESSARY TO PROVIDE THE SAME EQUIVALENT NUMBER OF 7/8"QS STUDS
ALONG THE BEAM AS SHO�IN FOR 3/4" Qj STUDS BASED ON THE RATIO OF 3— 7/S" Qj
STUDS FOR 4— 3/4"Qj STUDS. STUDS OF THE LENGTH SPECIFIED ON THE PLANS MUST
BE PROVIDED. THE MAXIMUM SPACING SHALL BE 2'-0".
EXCEPT AT THE INTERIOR SUPPORTS OF CONTINUOUS BEAMS �IHERE THE COVER
PLATE IS IN CONTACT y�ITH BEARING PLATE,THE CONTRACTOR MAY,AT HIS OPTION.
SUBSTITUTE FOR THE COVER PLATES DESIGNATED ON THE PLANS COVER PLATES OF THE
EDUIVALENT AREA PROVIDED THESE PLATES ARE AT LEAST 5/16"IN THICKNESS AND
DO NOT EXCEED A y�IDTH ECIUAL TO THE FLANGE �IDTH LESS 2" OR A THICKNESS
EDUAL TO 2 TIMES THE FLANGE THICKNESS. THE SIZE OF FILLET �IELDS SHALL CONFORM
TO THE RECIUIREMENTS OF THE CURRENT ANSI/AASHTO/A�yS "BRIDGE �IELDING CODE".
ELECTROSLAG �yELDING y�ILL NOT BE PERMITTED.
�yITH THE SOLE EXCEPTION OF EDGES AT SURFACES �HICH BEAR ON OTHER
SURFACES,ALL SHARP EDGES AND ENDS OF SHAPES AND PLATES SHALL BE SLIGHTLY
ROUNDED BY SUITABLE MEANS TO A RADIUS OF APPROXIMATELY 1/16 INCH OR
E�UIVALENT FLAT SURFACE AT A SUITABLE ANGLE PRIOR TO PAINTINGoGALVANIZINGq
OR METALLIZING.
REV. 10-1-11 MAA c�) GM $$$$$$SYSTIME$$$$$
$$$$�$$$$$���$$$$$�$$$$ocN�$�$$$$$$�$�$�$�$$$�$$$
$$$$USERNAI�E$$$$
HANDRAILS AND POSTSo
METAL STANDARDS AND FACES OF THE CONCRETE END POSTS FOR THE METAL
RAIL SHALL BE SET NORMAL TO THE GRADE OF THE CURB,UNLESS OTHERy�ISE SHO�N
ON PLANS. THE METAL RAIL AND TOPS OF CONCRETE POSTS USED �ITH THE ALUMINUM
RAIL SHALL BE BUILT PARALLEL TO THE GRADE OF THE CURB.
METAL HANDRAILS SHALL BE IN ACCORDANCE �ITH THE PLANS. RAILS SHALL BE
AS MANUFACTURED FOR BRIDGE RAILING. CASTINGS SHALL BE OF A UNIFORM APPEARANCE.
FINS AND OTHER DEFORMATIONS RESULTING FROM CASTING OR OTHER�IISE SHALL BE
REMOVED IN A MANNER SO THAT A UNIFORM COLORING OF THE COMPLETED CASTING SHALL
BE OBTAINED.CASTINGS �IITH DISCOLORATIONS OR OF NON—UNIFORM COLORING �IILL
NOT BE ACCEPTED.CERTIFIED MILL REPORTS ARE REQUIRED FOR METAL RAILS AND POSTS.
SPECIA� NOTESo
GENERALLY,IN CASE OF DISCREPANCY,THIS STANDARD SHEET OF NOTES SHALL
GOVERN OVER THE SPECIFICATIONS,BUT THE REMAINDER OF THE PLANS SHALL GOVERN
OVER NOTES HEREON,AND SPECIAL PROVISIONS SHALL GOVERN OVER ALL. SEE
SPECIFICATIONS ARTICLE 105-4.
PRELIMINARY PL��NS
DO NOT USE FOR CONSTRUCTION
PREPARED BY
TGS NGINEERS
i07-A I�ICA AyENUE
�ORGANTON.NC 28655
PROJEC T N0. 17BP�11 �R� 76
�ATUAGA �p�NTY
STATION: 13+18�00—L—
SHEET 3 OF 3 REPLACES BRIDGE N0.20
1�
STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
RALEIGH
BY:
STANDARD
REVISIONS
OATE: N0. BY:
NOTES
DATE:
STD� Noo SN
SHEET N0.
C-3
TOTAL
SHEETS
3