20171239 Ver 1_16 MISCELLANEOUS STANDARD DETAIL SHEET 16-with note for topsoil_20171219

W This must be MIN
-12°Of iMGItu TRENCH EXCAVATION UMITB 12-Y BARS
(SPACES As SHOWN) MEGA G COLLAR S SPLIT_ NO1N:
1OP5011 NTENAL W MEGA GO EOR E%ISTNG 161 ALL CONCRETE PND FLOWABLE FILL SHALL BE FORMED USING PLY`NOOD FORMS TO PROMDE
CLASS I RPRAP DIAMETER 'MOTH OF TRENCH PIPE RESTRAINT
FCOMPACIED BACKFlLL
DF PPE NAX W MIN REQUIRED SHAPE.
COLLAR. MIN OF (A CRETEA°) INTO 16.2 ALL CONCRETE REWIRING REINFORONG STEEL SHALL BE 4,500 PSI. ALL REINFORCING STEEL.
ig" CLASS 'A' RIPRAP 8 10 3 9• 2 2 UNDISNRBED MATERIAL UNLESS OTIIER'MSE SHOWN SHALL BE CRAY 60 NO.
-1 3--g- 2 ALL AROUND
SELECT BACKFlLL 20821° d B° OD +Y - - CROSS BRACING
MATENIAL (No MATERIAL ' ��::' �• z4 a W 00+2
LARGER THAN 2") .g Sr" 5 9"
§0„ 2500 PSI CONC S 6 ]' OD.+2' TRENCH BOTTOM
42 3'-2" O.D.+2'
NCDGi N0. 5] B' 8'-9" OD.+2' SHEETING
NCDOT N , 57 To TOP of vlvE "DOT No. n 54 9'-d' GD.+z' ELEVATION j \�
cRusHm STONE TO SPRINGLINE 60' O° O.D.+2'
AND 1/6 O.D. BELOW PIPE O PIPE AND 1/6 OA, 72 11' 0" UU HP2
(MIN. 12'j BELOW PIPE (MIN. 12') ]8' 11'-g" O.D.+2' \/�/
DETAIL NOTE: 64' 12'-0°
LL 1/2 INCH EXPANSION JOINT BO' TRENCH A -
AT EACH JOINT LOCATION 96' 13'-0" WIDTH MIN 51
CONCRETE ARCH1W' td' -O OD.+z' TYPICAL CONCRETE THRUST
TYPE B (SEE NOTE 16.1) DEPTH MAXIMUM PASEMNi COLLAR. MIN OF (A•) INTO .. ...,
OF urvolsTuaBED SOIL
CUT REPLACEMENT MOTH _
0222102 0222105 D-6' S-w+a I
PIPE BEDDING w -g'
S- W
-12' IW+160. 6-% BARS - -
>1F16 5-W+24 EACH WAY. EACH FACE 1 1
—1 IN DOWN ELBOW) WITH >16 18' S- Cs'
STANLE55 STEEL SECT 1G, 1.E2'
_
SCREEN LOCATE AS SHOWN CASING PIPE. SEE 8' BRICK BULKHEAD AT EACH �UP THE OCATE A NCH WORM BOTTOM OF TYPICAL SHEETING
Sp
FOR ENO OF CASING PPE PPE. TRENCH SDE SLOPES MALL
MATERIAL REM "B"
(WATERTLNT) BE IN ACCORDANCE MET OSHA 2-Y BIAS 02221 21
RESTRAINED .X11Ni DUCTILE REOUIREMENTS (SPACED AS SHOWN) THRUST COLLAR 3" CLR M
2' GPLV VENT - ONE
INCH CARRIER PIK NO, AT HIGH 0222110 (SFE NOTE 16.1 AN tfi.z)
ENPER D CAOF CASING PIPE BRE x BARS I Y BARS IB
IT is 1 p;
- - - INET SHIELD SEAL
\/\ 0222119 T TIN. ALL
CWC END
- SING T WI0TM O WALL
/ FROM END O CASING TO MANHOLE well OENINLG
PROVIDE 3/4' NEEP KOLL IN a FIRST JgNi O CARPoER PIPELINE
BULKHEAD Ai LOW END O / PIE(MMIN 5 UNE' FEET S� iB" T (OAMETER VARIES) 6" X 4' % 4" WIDE X 1/2'
CUSYp INIPIPE
PCRUSHED STONE � C CRA (2500 PSI) NEIE NON-SHRINN GRWi BCAL OL15. s/gL0 (EACHALOCFTIW, COUNTER BORE CALV. STEEL ANGLE
ALGNMENTAW DE TWO AT NEEP HOLE 1 3/8'0
REDS PER PIPE LENGTH JTL TO &BOTTOM) }/q"0 BORE
SEE BPECFCATION BECTON J/ SWL STAINLESS STEEL
O
FOR REQUIREMENTS TYPICAL CASING r \� Wg8•X6• •BULB -TWE SPOT TRAPS TIGHT AROUND
III— lERSNP AROUND PIPE (2 REO'D) MBTIC SEALANT
0232201R B" ENCH DTH 6' I—STER OF PPE 1' MA
VARIES DEPTXX -
SECTION INSIDE FACE OF
BACK O CURB MANHOLE WALL
12" E. 24° OR 18' AS REO'D BED OF SEALANT
I R (MATCH EXISTING) CLASS B O ADHESIVE BETWEEN SEALED MANHOLE JOINT
FINISHED GRADE CONCRETE CURB I/8 R / CONCRETE lERSTOP AND PIPE
AND GUTTER ASPHALT • \ (2500 PSI) COAT ALL COMPONENTS STEEL BOT LENGTACTM H ASLREO'D
PAVEMENT WW EPOXY AFTER ASSEMBLY
12" PROOYO PIPE
QO _ 3' R I I/z" SLOPE
PLAN SPLIT WATERSTOP AROUND PIPE _
4C (USED FON DOGHOUSE MANHOLES)
ANTI -SEEPAGE COLLAR 1509232
- -
(SEE NOTE 16.1)
0260113 L RETAINING WASHER
L NO PROPOSED CONCRETE (MIN. 4500 PSI)
DET FEW 10"SMOUNTABLE CURB & GUTTER. 30" CURB & /\ \\�\ L/2 DON£L CR TIE BAR
GUTTER, AND
OUR
AM STD BT -840. VALLEY GUTTER, SEE CITY OF _ _ __ _ _ gd BARS IN EACH WAY
CURB AND GUTTER
0242000 MISTING PoxnANO
P
FI4EMENCWCREIE ~L —`-- ° °
o'
TOPRAL NOTE: ° 0 D° ° 0° p 0 O°
B'
MA % SPACING BETWEEN CONTRACTION JOI - _- - - --_ - _ - p ° NOTE:
EXPANSION JOINTS {' THE BARS (DEFORMED STEEL BARS) SHALL BE ° ° LOCATED AT ALL JOINTS INCLUDING TO SLAB AND BOTTOM SLAB
PLACED
ALONG WE
1"I AT
d THICK CONCRETE WAIK j—y ONIMPER. LGAM BARS ((B OOIHJSIEEL BARS) z
VAREs MONTS FT PLACED OCENTER. TSE MOLLS RTO b MANHOLE BOLTED JOINT CONNECTION
SEE PLAN ACCEPT THEY BARS SHALL Y THE G0. OF THE
BAR PLUS 1/8' N DIAMETER AND 1/2 THE EXISTING BASE COURSE \ \ \\ \ \ \� 0260120
(SRMIN) TM LENG7HSPECIFI0FBME BAR
IAPNUFPLUS
I WILESS
RER O TOTHERWISE AGGREGATE BAYH
REQUIRED WHEXPANSION
EN WALKT BUTS EXCEEDS 6. LONGITUDINAL CONTRACTION AWEOVE. RETAINING WASHERS (NYLON, PLASTIC COMPACT SOBORADE
RIOD S1RUCIURES JOINTS SHALL BE PLACED AS REWIRED OR COMPOSITE) SHALL BE USED ON ALL BARS TO Sip. PRWTOR (TOP 12° MIN)\\/\\�\�\��\\ PUBLI MENT
HOLDTHE BHESIVC MATERIAL IN PLACE. THE " A R5 OEDPRO DRTRETAINING WASHERS SHALL BE: I.D. - BAR O.D.,TYPICAL CONCRETE WALKWAY oO=HOLE + 1/4' MIN. THICKNEss = 1/16' MIN.CONCRETE PAVEMENT REPLACEMENT30"
0245000 0258588
CECO CLIENT( "9�1tt1J PRO ECT
� cnRo DEPARTMENT OF WATER MANAGEMENT
�9 CITY OF DURHAM, NORTH CAROLINA ® "4 54 -INCH NEW HOPE CREEK
_ ioss2 TITLE: MISCELLANEOUS NLA PARALLEL INTERCEPTOR
QJre
&°jN EcnR� STANDARD DETAILS a 9 KF �,i°soFzf