standard detail - City of Delaware
standard detail - City of Delaware standard detail - City of Delaware
• MAXIMUM OF 18" FROM TOP OF MANHOLE COVER TO TOP OF PRECAST SECTION UNLESS OTHERWISE NOTED. WRAPIDSEAL MANHOLE ENCAPSULATION SYSTEM OR EQUIVALENT CASTING DRAWING, SEWD-4.0 MORTAR ESTABLISHED GRADE GRADE RINGS, CONCRETE OR HDPE * 48" DIA. 5" MIN. CLASS "(" CONCRETE A.J SECTION B-B L6"MIN. L.B SECTION A-A NOTE: 1. JOINTS AND CONNECTIONS SHALL BE AS SPECIFIED UNDER CMS 604.06. 2. MANHOLES MUST BE IN ACCORDANCE WITH ASTM C-478. 3. PRECAST WALLS SHALL HAVE A MINIMUM THICKNESS OF 5 INCHES AND REINFORCED SUFFICIENTLY TO PERMIT SHIPPING AND HANDLING WITHOUT DAMAGE. 4. FINISH MANHOLE CHANNEL ACCORDING TO STANDARD DRAWING ENGINEERING JWIW STANDARD DETAIL TYPE "e" MANHOLE 48" PRECAST BASE / 8-INCH THROUGH 27-INCH PIPE UTILITIES SEWD-l.O Rev. 03/01/2012
- Page 2 and 3: WRAPID SEAL MANHOLE ENCAPSULATION S
- Page 4 and 5: in --+t+-+- ;:j N in oci N 9.75" 1"
- Page 6 and 7: .' . SMOOTH CONTINUOUS RADII (TYP.)
- Page 8 and 9: A MANHOLE STEPS SEE STANDARD DRAWIN
- Page 10 and 11: I 8" ... B -'1 8" I - 0 l...c" 1>0
- Page 12 and 13: OUTLET STORM PIPE 1---- 3' MORTAR .
- Page 14 and 15: D+2t ENCASEMENT FULL WIDTH DF EXCAV
- Page 16 and 17: HEADWALL ~ ::~~ •. l\"'" ~ V '. t
- Page 18 and 19: SOD STRIP SOD STRIP 6" PERFORATED P
- Page 20 and 21: 6" PIPE PAVEMENT MIN. TRENCH WIDTH
- Page 22 and 23: MINIMUM ROAD & CURB UNDERDRAIN REPL
• MAXIMUM OF 18" FROM TOP<br />
OF MANHOLE COVER TO TOP OF<br />
PRECAST SECTION UNLESS<br />
OTHERWISE NOTED.<br />
WRAPIDSEAL<br />
MANHOLE ENCAPSULATION<br />
SYSTEM OR EQUIVALENT<br />
CASTING DRAWING,<br />
SEWD-4.0<br />
MORTAR<br />
ESTABLISHED<br />
GRADE<br />
GRADE RINGS,<br />
CONCRETE OR<br />
HDPE<br />
*<br />
48" DIA.<br />
5" MIN.<br />
CLASS "("<br />
CONCRETE<br />
A.J<br />
SECTION B-B<br />
L6"MIN.<br />
L.B<br />
SECTION A-A<br />
NOTE:<br />
1. JOINTS AND CONNECTIONS SHALL BE AS SPECIFIED UNDER CMS 604.06.<br />
2. MANHOLES MUST BE IN ACCORDANCE WITH ASTM C-478.<br />
3. PRECAST WALLS SHALL HAVE A MINIMUM THICKNESS OF 5 INCHES AND REINFORCED SUFFICIENTLY TO PERMIT<br />
SHIPPING AND HANDLING WITHOUT DAMAGE.<br />
4. FINISH MANHOLE CHANNEL ACCORDING TO STANDARD DRAWING<br />
ENGINEERING<br />
JWIW<br />
STANDARD DETAIL<br />
TYPE "e" MANHOLE<br />
48" PRECAST BASE / 8-INCH THROUGH 27-INCH PIPE<br />
UTILITIES<br />
SEWD-l.O<br />
Rev. 03/01/2012
WRAPID SEAL MANHOLE<br />
ENCAPSULATION SYSTEM<br />
OR EQUIVALENT<br />
A.,<br />
CASTING DRAWING, SEWD4<br />
ESTABLISHED<br />
~ GRADE -=:...""<br />
MORTAR<br />
GRADE RINGS,<br />
CONCRETE OR<br />
HOPE<br />
* MAXIMUM OF 1B" FROM TOP OF<br />
MANHOLE COVER TO TOP OF PRECAST<br />
SECTION UNLESS OTHERWISE NOTED.<br />
*<br />
48"DIA.<br />
L12" MIN.<br />
111611<br />
MAX.<br />
60"DIA.<br />
--------<br />
A.J<br />
SECTION B-B<br />
L.B<br />
SECTION A-A<br />
NOTE:<br />
1. JOINTS AND CONNECTIONS SHALL BE AS SPECIFIED UNDER CMS 604.06.<br />
2. MANHOLES MUST BE IN ACCORDANCE WITH ASTM C·47B.<br />
3. PRECAST WALLS SHALL HAVE A MINIMUM THICKNESS OF 5 INCHES AND REINFORCED SUFFICIENTLY TO PERMIT<br />
SHIPPING AND HANDLING WITHOUT DAMAGE.<br />
4. FINISH MANHOLE CHANNEL ACCORDING TO STANDARD DRAWING<br />
STANDARD DETAIL<br />
UTIITIES<br />
ENGINEERING TYPE "D" MANHOLE SEWD-2.0<br />
JWIW<br />
6D-INCH PRECAST BASE f30-INCH THROUGH 42-INCH PIPE<br />
Rev. 03/01/2012
INSIDE M.H. WALL<br />
D1XD1XD2 TEE<br />
INSIDE MH. WALL<br />
D1XD1XD2 TEE<br />
CLASS "C" CONCRETE<br />
AFTER DROP HAS BEEN<br />
CLAMPED IN PLACE.<br />
5' MAX. rACING<br />
2 CLAMPS MINIMUM<br />
D2 (ONE PIECE<br />
VARIABLE LENGTH)<br />
l-----+------+--'"'!IlH+r<br />
STAINLESS STEEL<br />
BOLTS, (1/2" MIN.)<br />
BANDS AND ANCHORS<br />
CLASS "(11<br />
CONCRETE<br />
45" BEND<br />
CHANNEL<br />
CLASS "e ll<br />
CONCRETE<br />
CHANNEL<br />
CLASS lie'<br />
CONCRETE _---l--7:.<br />
..<br />
o·<br />
6"<br />
45" BEND<br />
CLASS lie'<br />
CONCRETE<br />
8"<br />
INSIDE DROP<br />
OUTSIDE DROP<br />
(HALF SECTION)<br />
(HALF SECTION)<br />
NOTES:<br />
1. DROP IS REQUIRED WHEN INVERT DIFFERENTIAL IS 24" OR GREATER.<br />
2. HEIGHT OF DROP PIPE IS TO BE AS SHOWN ON THE PLANS OR WILL BE<br />
DETERMINED AT THE TIME OF CONSTRUCTION.<br />
3. ALL WORK AND MATERIALS REQUIRED TO CONSTRUCT THE INSIDE OR<br />
OUTSIDE DROP SHOULD BE INCLUDED FOR PAYMENT UNDER ITEM 604,<br />
MANHOLES, OR ITEM 901, PIPE SEWERS COMPLETE IN PLACE.<br />
4. WHERE CALLED FOR, AND UNLESS OTHERWISE REQUIRED BYTHE PLANS,<br />
THE OUTSIDE DROP WILL BE CONSTRUCTED WITH NEW MANHOLES.<br />
S. MATERIALS FOR THE TEE, DROP PIPE AND BEND SHALL BE OF ONE TYPE AND<br />
BE ONE OF THE FOLLOWING - INSIDE DROP: CAST IRON, OR PVc. OUTSIDE<br />
DROP: c.1. SOIL, VIT. SEWER, OR PVc.<br />
6. OUTSIDE DROP PIPES REQUIRE A S" THICK (MINIMUM) CLASS "c"<br />
CONCRETE ENCASEMENT ON THREE SIDES OF PIPE AND TIED TO MANHOLE<br />
WALL WITH S/8"-"U" RODS X 6" LONG @ 12".<br />
7. INSIDE DROP MAY BE USED ON NEW CONSTRUCTION PROVIDED THAT 60"<br />
BASE AND RISER SECTIONS ARE USED.<br />
lA\Ii!~<br />
ENGINEERING<br />
J:S?I\~<br />
STANDARD DETAIL<br />
INSIDE & OUTSIDE DROP PIPES FOR<br />
SANITARY SEWER MANHOLES<br />
PIPE DIAMETER<br />
D1<br />
D2<br />
8" 8"<br />
1011 8"<br />
1211 8"<br />
15 11 1011<br />
18 11 1011<br />
2111 1011<br />
2111 1211<br />
2411 1211<br />
UTIiLiTIES<br />
SEWD-3.0<br />
Rev. 03/01/2012
in<br />
--+t+-+- ;:j<br />
N<br />
in<br />
oci<br />
N<br />
9.75"<br />
1"<br />
.75"<br />
.75"<br />
b<br />
N '"<br />
N<br />
3/4" LETTERS (RAISED)<br />
00<br />
o 0<br />
000<br />
0000<br />
00<br />
o 0<br />
000<br />
000<br />
~&-__ ~CI~TI80FDE~W~A~R~E __ ~~<br />
SANITARli SEWER<br />
00000000<br />
000<br />
o 0-<br />
00<br />
TOP<br />
PLAN<br />
GROUND RIM<br />
1.25"<br />
H<br />
1'~~ I<br />
SECTION<br />
22.25"<br />
.75"<br />
SELF SEALING GASKET<br />
(CONTINUOUS IN GASKET)<br />
2.625"<br />
.75"<br />
1" 5.125"<br />
11.125"<br />
SECTION A-A<br />
FOUNDRY NAME SHALL BE<br />
CAST ON THE UNDERNEATH<br />
OR UNEXPECTED SURFACE<br />
~<br />
11/4" RAISED BUTTONS<br />
BOTTOM<br />
LID<br />
APPRIlX. IIEIIifI =355 lbo.<br />
SELF SEALING GASKET<br />
(CONTINUOUS IN GASKET)<br />
BOTTOM<br />
1/4 LID<br />
'" 2.5"R 5"R<br />
4<br />
TOP<br />
SECTION B-B<br />
CONCEALED PICKHOLE<br />
NOTE: DIMENSIONS SHOWN ARE EQUIVALENT DECIMALS OF 1/8 INCH FRACTIONAL SIZES. TOLERANCES SHALL BE ACCEPTED FOUNDRY STANDARDS AS<br />
OUTLINED IN THE IRON CASTINGS HANDBOOK PUBLISHED BY THE AMERICAN CAST METALS INSTITUTE. FRAMES. GRATES. AND COVERS SHALL MEETTHE<br />
REQUIREMENTS OF 604.02.<br />
ENGINEERING<br />
IWIW<br />
STANDARD DETAIL<br />
MANHOLE FRAME & COVER CASTINGS<br />
(SANITARY SEWERS)<br />
UTILITIES<br />
SEWD-4.0<br />
Rev. 03/01/2012
~ in<br />
-t+t-+ N cO<br />
N<br />
N<br />
in<br />
-+++--+-N<br />
N<br />
PLAN<br />
1125" 15"<br />
.25'] I' I .<br />
GROUND RIM<br />
SECTION<br />
~ ~
.' .<br />
SMOOTH CONTINUOUS<br />
RADII (TYP.)<br />
"<br />
,--t '•.'. ~--_---/<br />
. "<br />
....•.<br />
FORMED CONCRETE<br />
(CLASS "C")<br />
.•<br />
4 '.<br />
.'" . . .<br />
• " ..<br />
...,.:<br />
...<br />
,', ....<br />
,<br />
...<br />
'. :' :<br />
. " ...<br />
. ','<br />
" 4,!', •<br />
· .<br />
. .<br />
•<br />
· ,- 4<br />
••<br />
• •<br />
',' "'4'<br />
~4 : A<br />
. .<br />
",'.1--: '..<br />
~:4 . ",<br />
'.,', : . .: .~<br />
.. .<br />
•• ~ .'. . 4<br />
": •.... '';'' '..... . .'<br />
4' .• , '."·If. ...' .'.<br />
' .. "!' : '.' . .:d .
ALUMINUM STEP<br />
ITEM 711.30<br />
POLYPROPYLENE STEP<br />
ITEM 711.31<br />
REINFORCED PLASTIC<br />
3/8" IfIIN.<br />
I<br />
1"<br />
I<br />
NOTE:<br />
LSrEPS SHALL MEETTHE REQUIREMENTS OF ASTM C-478, AND<br />
SHALL BE INSTALLED WITH A UNIFORM VERTICAL SPACING OF<br />
12-INCHES TO 16-INCHES".<br />
2. STEPS SHALL HAVE A MINIMUM CROSS SECTIONAL DIMENSION<br />
OF i-INCHES FOR FERROUS METAL AND 3/4-INCHES FOR<br />
ALUMINUM.<br />
1~1~<br />
ENGINEERING<br />
JWIW<br />
STANDARD DETAIL<br />
MAN HOLE STEPS<br />
UTILITIES<br />
SEWD-7.0<br />
Rev. 03/01/2012
A<br />
MANHOLE STEPS<br />
SEE STANDARD<br />
DRAWING SEWD 7<br />
L"<br />
MOUNTABLE INLET<br />
(* EXISTING AREAS ONLY)<br />
PLAN VIEW<br />
(COVER REMoVED)<br />
FACE OF PROPOSED CURB<br />
CASTINGS, SEE STD. DRAWING SEWD 9<br />
SEE NOTES 4 & 5<br />
i a<br />
z<br />
~<br />
'"<br />
SEE NOTE 7<br />
MANHOLE STEPS<br />
12" MIN<br />
16" MAX<br />
BOTTOM SLOPE<br />
SEE NOTE 2<br />
6" CLASS "e" CONCRETE<br />
t<br />
4'_6" STANDARD CURB<br />
3'-6"<br />
ELEVATION<br />
SECTION A-A<br />
NOTE:<br />
'["""PRECAST WALLS SHALL HAVE A MINIMUM THICKNESS OF 6 INCHES AND BE REINFORCED SUFFICIENTLY TO PERMIT SHIPPING<br />
AND HANDLING WITHOUT DAMAGE.<br />
2. THE INLET BOTTOM SHALL BE SHAPED TO PROVIDE SLOPE OF 3" TO 4" TO OUTLET PIPE. THE CROSS SECTIONAL FORM OF<br />
BOTTOM AND LONGITUDINAL SLOPE IS TO BE ADAPTED TO LOCATION OF OUTLET PIPE AS DIRECTED.<br />
3. OUTLET PIPE MAY BE LOCATED IN FRONT OR BACK AND SHALL BE DIRECTED TOWARDS THE CENTER OF THE INLET.<br />
4. THE EXISTING GUTTER WITHIN THE AREA AROUND THE INLET WHERE CUT OUT, SHALL BE REPLACED WITH CLASS "C"<br />
CONCRETE OR ASPHALTIC CONCRETE PAVING AS ORDERED.<br />
5. THE BACKFILLING WITHIN PROPOSED PAVED AREAS SHALL BE IN ACCORDANCE WITH ITEM 912.<br />
6. WALLS MAY BE BRICK, PRECAST SOLID CONCRETE BLOCKS, CAST IN PLACE CONCRETE, CLASS "C", OR PRECAST CONCRETE.<br />
7. PLACE 4" CURB DRAIN STUBS 30" BELOW TOP OF CURB OR AS DIRECTED.<br />
8. MAXIMUM PIPE DIAMETERS ARE 18" INTO SIDE WALLS AND 24" INTO FRONT OR BACKWALLS.<br />
ENGINEERING<br />
JWIW<br />
STANDARD DETAIL<br />
CURB & GUTTER<br />
INLET<br />
UTILITIES<br />
SEWD-8.0<br />
Rev. 03/01/2012
3/4" LETTERS<br />
B _I---.<br />
5/8" LETTERS<br />
(2) 5/8-11 HEX<br />
ZINC PLT BOLTS<br />
WITH NUTS & WASHERS<br />
A<br />
A<br />
1----- 37" -----I<br />
TOP VIEW<br />
EAST JORDAN IRON WORKS<br />
7030 CATCH BASIN CURB INLET<br />
HEAVY DUTY WITH TYPE M4 GRATE AND T1 BACK<br />
APPROXIMATELY 260 SQ INCHES IN OPEN AREA<br />
CURB BACK ADJUSTS FROM 3 X" TO 9"<br />
"DUMP NO WASTE!" AND FISH IMAGE<br />
1------ 43" ------1<br />
SECTION A-A<br />
I ~ 241/4" -l I<br />
~31n~<br />
CURB ADJUSTMENT<br />
6"TO 10"<br />
SECTION B-B<br />
1~1~<br />
ENGINEERING<br />
JWIW<br />
STANDARD DETAIL<br />
UTILITIES<br />
CAST IRON FRAME & GRATE FOR SEWD-9.0<br />
CURB & GUTTER INLET (STD. CURB) I--- Rēv<br />
•....,..O.,....,3',.,....01....,.,'2,."..01=2---1
I 8"<br />
... B<br />
-'1<br />
8" I<br />
- 0 l...c"<br />
1>0 1 r 2.25"<br />
8" 21-0" 8"<br />
ti" I<br />
I<br />
: I :<br />
ir tt<br />
I<br />
I<br />
I I<br />
W~<br />
:<br />
: 2"<br />
:<br />
f-.../<br />
I<br />
,<br />
N<br />
00<br />
f\.<br />
l2.25"<br />
-<br />
-<br />
2.25"_ f-<br />
4B f-2~25"<br />
21-3.5" GRA TE------,<br />
SECTION C-C<br />
"<br />
.25"-iII-'t-::....::.=-------n- .25"<br />
C<br />
::c<br />
f-<br />
c.. in<br />
w ..<br />
0 u..<br />
w<br />
--' 0<br />
a><br />
:$ ~<br />
a: ::i:<br />
~<br />
0<br />
'---- CONSTRUCTION JOINT<br />
A<br />
SECTION B-B<br />
NOTE:<br />
r-ALL BASINS TO BE PRECAST<br />
2. WALLS SHALL HAVE A MINIMUM THICKNESS OF 5 INCHES AND BE REINFORCED SUFFICIENTLY TO PERMIT SHIPPING AND<br />
HANDLING WITHOUT DAMAGE.<br />
1~1~<br />
ENGINEERING<br />
JWIW<br />
STANDARD DETAIL<br />
STANDARD 2-FT x 2-FT<br />
CATCH BASIN<br />
UTILITIES<br />
SEWD-10.O<br />
Rev. 03/01/2012
4<br />
OUTLET STORM PIPE<br />
1---- 3' MORTAR<br />
.:i;'.: :.. ......... : ':'~~""" .... : ... ..<br />
D-.----,<br />
OUTLET STORM PIPE<br />
MORTAR JOINT<br />
(PROVI DE BRICK<br />
JOINT AS REQUIRED)<br />
ORIFICE PIPE<br />
FLOW<br />
." .,<br />
" I .. • J .".<br />
SECTION D-D<br />
BASIN OUTLET ORIFICE DETAIL<br />
(OFFsITE BASINI<br />
NO SCALE<br />
MORTAR<br />
D ........ 1----'<br />
4<br />
4<br />
. .:!.<br />
4 ..<br />
. 4<br />
·4<br />
:4<br />
4<br />
4<br />
4<br />
4<br />
4<br />
OUTLET PIPE<br />
4·<br />
D<br />
4<br />
4<br />
LIMIT LINES FOR REPAVING<br />
12" FUll WIOTH OF EXCAVATED TRENCH<br />
W = MINIMUM WIDTH<br />
12"<br />
J<br />
BEDDING MATERIAL<br />
D+2t+4"<br />
BEDDING MATERIAL<br />
D+2t+16"<br />
BEDDING MATERIAL<br />
/.<br />
BEDDING MATERIAL /~ I"i \~ If> If> If> If> ~,'<br />
I ;-/
D+2t<br />
ENCASEMENT<br />
FULL WIDTH DF EXCAVATED TRENCH<br />
If' = MINIMUM WIDTH<br />
VI' = MAXIMUM WIDTH<br />
/ % I<br />
,,'<br />
2 %<br />
BEDDING MATERIAL /.:<br />
~l~&t;jt,0.~{~~1<br />
Qt<br />
~<br />
/.
SEWERC/L<br />
Wn-MINIMUM<br />
COMPACTED FILL TO<br />
PROPOSED GRADE PRIOR TO<br />
EXCAVATING FOR STORM<br />
SEWER<br />
SEE NOTE #1<br />
EXISTING GROUND<br />
SECTION FOR RIGID<br />
PIPES UNDER 30"<br />
SECTION FOR RIGID<br />
PIPES 30" & OVER<br />
#57 CRUSHED<br />
STONE BEDDING<br />
(~~~~~~~~~~~~f.~~:-#57 ~ BEDDING CRUSHED STONE<br />
BEDDING MATERIAL<br />
SECTIONS SYMMETRICAL ABOUT C/L<br />
*12" FOR ALL FLEXIBLE PIPES<br />
REGARDLESS OF SIZE.<br />
NOTES:<br />
LliACKFILL OF TRENCH FROM TOP OF #57 CRUSHED STONE BEDDING TO THE TOP OF TRENCH SHALL BE COMPACTED TO<br />
98% MAXIMUM DRY DENSITY IN ACCORDANCE WITH SECTION 911. NO GRITS WILL BE ALLOWED.<br />
2. THE COMPACTION REQUIREMENT WILL BE STRICTLY ENFORCED BYTHE CITY.<br />
3. THE C/L OF THE PROPOSED STORM SEWER SHOULD BE OFFSET FROM THE PROPERTY LINE.<br />
4. THE COST OF THE #57 CRUSHED STONE BEDDING, COMPACTED FILL AND BACKFILL SHALL BE INCLUDED IN ITEM 901.<br />
5. MINIMUM WIDTH OF TRENCH ARE AS SHOWN ON DRAWINGS SEWD-14 OR SEWD-15.<br />
ENGINEERING<br />
J~IW<br />
STANDARD DETAIL<br />
TYPICAL TRENCH DETAIL<br />
FOR STORM SEWERS OUSIDE R/W WITH COVER OF 30-INCHES OR LESS<br />
UTILITIES<br />
SEWD-14.0<br />
Rev. 03/01/2012
HEADWALL ~<br />
::~~<br />
•. l\"'" ~ V<br />
'. t.:l WIDTH = WIDTH OF<br />
o :.~)... ~ .-:..JS HEADWALL (4' MINIMUM)<br />
'. -j lot lot lc:R )c:R""1\<br />
, , ]J;;;r ]J;;;r & ]J;;;r E:f ]J;;;r ~<br />
I<br />
LENGTH OF RIPRAP OUTLET PROTECTION<br />
PLAN VIEW<br />
~<br />
.'<br />
I<br />
)<br />
0% SLOPE<br />
-~IT ~j Wi~ '--<br />
:r ~ffi GEOTEXTILE<br />
"I "~IIIII~<br />
'SI<br />
- ROCK RIPRAP APRON THICKNESS<br />
PROFILE<br />
1. THE SUBGRADE FOR THE FILTER AND RIPRAP SHALL BE<br />
PREPARED TO THE REQUIRED LINES AND GRADES AS SHOWN ON<br />
THE PLAN.<br />
2. THE RIPRAP SHALL CONFORM TO THE GRADING LIMITS AS<br />
SHOWN ON THE PLAN.<br />
3. GEOTEXTILE SHALL BE WDVEN DR NONWDVEN<br />
MONOFILAMENT YARN AND SHALL MEET THE FOLLOWING:<br />
- THICKNESS 20-60 MILS<br />
- GRAB STRENGTH 90-120 LB.<br />
- ASTM D-1777 AND ASTM D-1682<br />
4. RIPRAP MAY BE PLACED BY EQUIPMENT BUT SHALL BE PLACED<br />
IN A MANNER TO PREVENT DAMAGE TO THE GEOTEXTILE.<br />
TYPE OF ROCK OR<br />
RIPRAP<br />
SIZE OF ROCK<br />
50% BY WEIGHT 85% BY WEIGHT<br />
TYPED >6IN. 3 -12 IN.<br />
TYPEC >12IN. 6 -18IN.<br />
TYPEB >18IN. 12 - 24 IN.<br />
TYPE A >24IN. 18 - 30 IN.<br />
STANDARD DETAIL<br />
UTILITIES<br />
1~1~<br />
ENGINEERING ROCK CHANNEL PROTECTION SEWD-1S.l<br />
J'S'UIW<br />
DETAILS AND NOTES<br />
IIEPAII1IIENT OF EJIi6IIIEEIlIIi 6SIWU<br />
Rev. 03/0112012
ROCK CHANNEL PROTECTION<br />
GENERAL<br />
ROCK CHANNEL PROTECTION IS USED TO CONTROL EROSION AT THE OUTLET OF CULVERTS AND STORM SEWERS, OR<br />
FOR LINING DITCHES OR STEEP GRADES.<br />
ROCK CHANNEL PROTECTION IS REQUIRED AT ALL STORM PIPE OUTLETS. A MINIMUM DEPTH OF 18-INCHES IS<br />
REQUIRED THE WIDTH OF THE ENDWALLAND THE MINIMUM LENGTH IS 5-FEET. THE MINIMUM TYPE IS TYPE C.<br />
TYPES<br />
THERE ARE FOUR TYPES OF ROCK CHANNEL PROTECTION THAT ARE USED IN VARIOUS SITUATIONS. THE USE OF THE<br />
PROPER TYPE AT CULVERT AND STORM SEWER OUTLETS CAN BE DETERMINED FROM THE FIGURE BELOW. TYPE A IS<br />
GENERALLY USED BEYOND THE OUTLET OF THE LARGER CONDUITS HAVING OUTLET VELOCITIES IN EXCESS OF 12 FEET<br />
PER SEC. AND TYPE B OR TYPE C FOR CONDUITS HAVING LESSER VELOCITIES. THE TYPE AND QUANTITY OF ROCK<br />
CHANNEL PROTECTION PROVIDED IN THE PLANS SHALL BE BASED ON THE PIPE ALTERNATE REQUIRING THE LARGEST<br />
SIZE AND QUANTITY OF ROCK CHANNEL PROTECTION. TYPE C AND TYPE 0 MAY BE USED TO LINE ROADSIDE DITCHES,<br />
AS REQUIRED, WHERE THE DITCHES ARE OUTSIDE THE DESIGN CLEAR ZONE WIDTH OR LOCATED BEHIND GUARDRAIL.<br />
ITEM 670 SEEDING AND EROSION CONTROL WITH MATTING MAY BE USED IN DITCHES AND CHANNELS IN LIEU OF ROCK<br />
WHERE AVERAGE FLOW VELOCITIES ARE LESS THAN 10 FEET PER SECOND AND CHANNEL SLOPES ARE LESS THAN 10%.<br />
FILTER<br />
A FILTER SHALL BE PROVIDED UNDER ALL ROCK CHANNEL PROTECTION.<br />
A FABRIC FILTER IS REQUIRED OVER GRANULAR FILTER MATERIAL WHERE THE PROTECTED SLOPE IS STEEPER THAN 3:1.<br />
THE COST OF THE FILTER SHALL BE INCLUDED IN THE UNIT PRICE BID OF ITEM 601 ROCK CHANNEL PROTECTION WITH<br />
FILTER.<br />
. m<br />
Z<br />
Ci)<br />
-I 40<br />
:::c<br />
o<br />
"TI<br />
-c<br />
Q<br />
m<br />
q<br />
:AI 20<br />
o<br />
Z 10<br />
?<br />
~<br />
o<br />
4<br />
s:<br />
z<br />
~r-r-r~--r-r-1:~-C=r~~~~ ~ 0'"''<br />
1<br />
til'l\ - \. I-------~"<br />
~~ ~~---+---+--~l~,·~~~~~\~~~---t~~-=~~+,-=<br />
~ ,- \ _ I------- ,,_, ___ r<br />
o 9 , _ ., " - -~. ' , _<br />
___ ~-<br />
l: ~ ,- ,08 '. r-- .. r-<br />
~ ~ 96" , I-----f--_ I-------p --<br />
-- b-_<br />
48" OF TYPE A ROCK<br />
--I Z 11 ----<br />
m 5l .. f---- 36" OF TYPE A ROCK<br />
s:: r- 72" ______<br />
g hi<br />
--I 0 60<br />
- --<br />
r- 0 48"<br />
3 ------<br />
1:; 24" - - -__ 30" OF TYPE BROCK<br />
~ ~~ __ -+ __ -+~1~2t" ~PI~PE~D~AM~ET~R __ ~ __ p==9~~===-f-=-=-=fr-=-~r '-<br />
o<br />
'"<br />
6 8 10 12 14 16<br />
VELOCITY AT PIPE OUTLET (ft./sec.)<br />
18<br />
18" OF TYPE CROCK<br />
ENGINEERING<br />
JWIW<br />
STANDARD DETAIL<br />
ROCK CHANNEL PROTECTION<br />
DETAILS AND NOTES<br />
UTILITY<br />
SEWD-1S.2<br />
Rev. 03/01/2012
SOD STRIP<br />
SOD STRIP<br />
6" PERFORATED PIPE<br />
#8 GRAVEL<br />
ISOMETRIC VIEW<br />
j 1'_0" t-<br />
8 GRAVEL<br />
6" PERFORATED PIPE<br />
DITCH FRENCH DRAIN DETAIL<br />
1~1~<br />
ENGINEERING<br />
IWIW<br />
STANDARD DETAIL<br />
DRAINAGE DETAIL<br />
FRENCH DRAIN<br />
UTILITIES<br />
SEWD-16.1<br />
Rev. 03/01/2012
":"":"'"'-J-I-4-INCH (MINIMUM)<br />
PERFORATED<br />
UNDERDRAIN<br />
GEDTEXTILE<br />
NOTES:<br />
o ALL SWALES WITH LESS THAN 3% RUNNING SLOPE SHALL HAVE AN UNDERDRAIN THE ENTIRE LENGTH OF<br />
THE SWALE. THE UNDERDRAIN SHALL TERMINATE IN A STORM STRUCTURE.<br />
o<br />
o<br />
o<br />
o<br />
ALL DRY DETENTION BASINS WITH A BOTTOM SLOPE OF LESS THAN S% SHALL HAVE A SERIES OF<br />
UNDERDRAINS INSTALLED THAT OUTLET TO THE BASIN OUTLET STRUCTURE.<br />
THE UNDERDRAIN TRENCH IS TO BE BACKFILLED WITH 13-INCHES OF # 57 STONE<br />
TRENCH TO BE CAPPED WITH 3-INCHES OF TOPSOIL.<br />
TRENCH TO BE LINED WITH GEOTEXTILE PER THIS DETAIL<br />
o<br />
GEOTEXTILE FABRIC TO BE TYPE A AND MEET THE FOLLOWING SPECIFICATIONS:<br />
00 MINIMUM TENSILE STRENGTH 851bs<br />
00 MINIMUM PUNCTURE STRENGTH 251bs<br />
00 MINIMUM TEAR STRENGTH 251bs<br />
00 APPARENT OPENING SIZE: ~O.3 mm<br />
1~1~<br />
ENGINEERING<br />
JWIW<br />
STANDARD DETAIL<br />
UNDERDRAIN DETAIL<br />
(FOR USE UNDER SWALES AND DRAINAGE BASINS)<br />
UTILITIES<br />
SEWD-16.2<br />
Rev. 03/01/2012
6" PIPE<br />
PAVEMENT<br />
MIN. TRENCH<br />
WIDTH = 4'-0"<br />
~- 3'-0" -1-1<br />
P/L<br />
--- P/L<br />
1-- 10' ---1-- 10' ---I<br />
1~1~<br />
ENGINEERING<br />
JWIW<br />
STANDARD DETAIL<br />
SANITARY LATERAL STREET CROSSING<br />
(2 LATTERALS IN 1 TRENCH)<br />
UTILITIES<br />
SEWD-17.0<br />
Rev. 03/01/2012
L<br />
L<br />
1- 2"xl011<br />
r 0'-8"MIN. V<br />
/ FIRST FLOOR ELEV.<br />
....<br />
+----+/~:j-----I-<br />
L<br />
NOTE:<br />
THE DEPTH OF BURY FOR THE SAS<br />
SERVICE WILL INCREASE FOR<br />
BASEMENTS WITH GREATER THAN 8-FT<br />
CLEARANCE FROM THE TOP OF FOOTER<br />
TO THE BonOM OF THE FIRST FLOOR<br />
JOISTS.<br />
L<br />
'----"--11----'<br />
0'-6" ~<br />
J<br />
- W/(2) -#5 BARS; 10 FTIN LENGTH<br />
CENTERED OVER CROSSING<br />
6"SAS<br />
1~1~<br />
ENGINEERING<br />
IWIW<br />
STANDARD DETAIL<br />
MINIMUM DEPTH OF<br />
SANITARY SEWER SERVICE<br />
UTILITIES<br />
SEWD-18.0<br />
Rev. 03/01/2012
MINIMUM ROAD & CURB UNDERDRAIN REPLACEMENT MATERIAL SHALL BE:<br />
PERFORATED CONCRETE: ITEM 706.06 (ODOTCMS)<br />
CONCRETE DRAIN TILE: TILE 706.07 (ODOTCMS)<br />
VITRIFIED CLAY: ITEM 706.08 (ODOTCMS) PERFORATED<br />
PVC: ITEM 707.17 (ODOTCMS) HEAVY DUTY<br />
CORRUGATED POLYETHYLENE SLOTTED DRAIN: ITEM 707.16<br />
(ODOTCMS)<br />
MINIMUM DRAIN TILE REPLACEMENT MATERIAL SHALL<br />
BE:<br />
PVC: ASTM 2241, SDR 26<br />
DUCTILE IRON: AWWA C151, CLASS 50<br />
STEEL PIPE: ASTM 139-B<br />
CONCRETE: ITEM 706.02 (ODOTCMS)<br />
POLYETYLENE: ITEM 707.16, S.S. 944<br />
(ODOTCMS)<br />
REPLACE WITH SINGLE PIECE OF PIPE<br />
MATERIAL<br />
FERNCO CONNECTOR<br />
OR APPROVED EQUAL<br />
#8 STONE<br />
OR<br />
#57 STONE<br />
PROPOSED UTILITY<br />
NOTES:<br />
INSIDE DIAMETER OF REPLACEMENT PIPE SHALL BE EQUAL TO OR GREATER THAN INSIDE DIAMETER OF EXISTING TILE OR UNDERDRAIN.<br />
REPLACLEMENT MATERIAL USED SHALL BE EQUAL TO OR BETTER THAN THE EXISTING TILE DR UNDERDRAIN AS DIRECTED BY THE<br />
DEPARTMENT OF ENGINEERING SERVICES.<br />
PROVIDE FERN CD FITTINGS OR APPROVED EQUIVALENT WHERE EXISTING TILE DR UNDERDRAIN HAS WATERTIGHT JOINTS. PROVIDE<br />
30# FELT OR CONCRETE MORTAR OVER THE UPPER HALF OF THE JOINT WHERE OPEN JOINTS ARE ENCOUNTERED.<br />
BACKFILL BETWEEN THE PROPOSED UTILITY AND THE REPLACEMENT TILE OR UNDERDRAIN SHALL BE No.8 OR No. 57 ANGULAR STONE.<br />
ENGINEERING<br />
JWIW<br />
STANDARD DETAIL<br />
FIELD DRAIN TILE & UNDERDRAIN<br />
REPLACEMENT<br />
UTILITIES<br />
SEWD-19.0<br />
Rev. 03/01/2012
_______ -SAN _____ SAN ___ _<br />
---RPN - ---<br />
CLEANOUT<br />
(OPTIONAL)<br />
SURFACE<br />
THREADED<br />
STOPPER<br />
RECOMMENDED<br />
LOCATIONS OF<br />
OPTIONAL CLEANOUTS<br />
6 11 X 30°<br />
LONG CURVE<br />
STD6 11<br />
~~;::/;:>':':T,'I FITTING<br />
5.00 ~<br />
DWEL ING<br />
o<br />
BUlL NG<br />
CLASS-AI<br />
CONCRETE<br />
FOUNDATION<br />
END VIEW<br />
SIDE VIEW<br />
ONE LENGTH<br />
ALLOWABLE CONNECTION -<br />
SANITARY HOUSE CONNECTION TO BUILDING WASTE LINE<br />
HOUSE CONNECTION<br />
-., . -<br />
I<br />
6" I I<br />
6"<br />
I<br />
I<br />
I<br />
I<br />
I<br />
I<br />
I<br />
I<br />
I<br />
.... L<br />
BUILDING WASTE LINE<br />
FLEXIBLE COUPLING<br />
6"<br />
HOUSE CONNECTION<br />
-.,<br />
r-l.<br />
I I<br />
I I<br />
I I<br />
LI<br />
1"<br />
....<br />
4"<br />
BUILDING WASTE LINE<br />
FLEXIBLE REDUCING COUPLING<br />
COUPLING CLAMPS SHALL BE STAINLESS STEEL<br />
lta\l~<br />
ENGINEERING<br />
JWIW<br />
STANDARD DETAIL<br />
TYPICAL SANITARY HOUSE CONNECTION<br />
SERVICE<br />
UTILITIES<br />
SEWD-20.0<br />
Rev. 03/01/2012