HomeMy WebLinkAbout09-4804 AS BUILTS OAKHURST & WESTVIEW DR DRNG & SS IMPVS, SVC RELOCATESI
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City of La Porte, Texas
Planning Department /Engineering Division
OAKHURST DR-IVE.& WESTVIE'.W:*D-R"':IvE..DRAINAGE I'MPROVEMENTS
SANITARY SEWER IMPROVEMENTS &SERVICE RELOCATIONS
CLP Project No. 2009-4804
NORTH 'P' 5T.�----
DEER PARK
NORM V SC. x
UI
PROJECT LOCATION
SEE INSET
LOCATION MAP
Not to Sole
HARRIS COUNTY KEY MAP: 580-L
t
SHORT RES
MORGAN'S
POINT .
CUT BLVD.
GALVESTON
BAY
s
SHEET INDEX
SHEET
SHEET TITLE
NUMBER
1
COVER SHEET
2
:OVERALL LAYOUT
3
DRAINAGE AREA MAP
OAKHURST PLAN &-PROFILE`
.4 -
- +_ --
STA. 0+00 TO STA. 6+00
OAKHURST PLAN & PROFILE
5
STA. 6+00 TO GALVESTON BAY
WESTVIEW DRIVE PLAN & PROFILE
6
STA. 0+00 TO STA. 5+60
7
SW3P PLAN
8
STORM SEWER DETAILS f
g
STORM SEWER DETAILS
10
STORM SEWER DETAILS
11
WATER LINE DETAILS
12
SANITARY SEWER DETAILS
13
'SW3P DETAILS
14
TRENCH SAFETY
i vb St,.:v! OF �
I i •tPof rexgs�++
*;................ .: *.
Paskey Incorrpporated % RODN% 1JZ SLATON 3
PO Box 5724 j A sozsa i
Pasadena, TX 77508
�1 o IP GISTER��'
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The seal pearing on
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RODNEY LEE SLATON
P.E. 90298, on
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MAYOR PRO TEM
A
Daryl Leonard
COUNCIL
Mike Mosteit Louis Ribg� r
Chuck Engelken Mike Olausyn
Tommy Moser John. Black i
John Zemeinek
CITY MANAGER
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RON BOTTOMS rzi�
2009- 804
SHEET 1 OF 14
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GENERAL NOTES:_
RIGHT-OF-WAY NOTE -
1. OAKHURST RIGHT-OF=WAY IS 80' WIDE BETWEEN 1. NOTIFY UTILITY COMPANIES 3 DAYS PRIOR TO BEGINNING CONSTRUCTION IN VICINITY OF THEIR UNDERGROUND AND
SOUTH BROADWAY AND WESTVIEW DRIVE. OVERHEAD UTILITIES. TELEPHONE NUMBERS ARE SHOWN BELOW:
2. OAKHURST RIGHT-OF-WAY IS 60' WIDE BETWEEN
WESTVIEW DRIVE AND CRESCENT SHORES, RELIANT ENERGY 713-207-7777
3. OAKHURST RIGHT-OF-WAY IS 65' WIDE BETWEEN 4. C TEXAS ONE CALL 1-800-245-4545
CRESCENT SHORES AND GALVESTON BAY. SOUTHWESTERN BELL 713-861-9784
5. WESTVIEW DRIVE RIGHT-OF-WAY IS 90' WIDE- CENTERPOINT ENERGY 713-207-6019
6. CRESCENT SHORES DRIVE RIGHT-OF-WAY IS 30' WIDE. PROP. S.S. M.H.#3 2' INCLUDING
TORTICAL AND LO ATE AND LOCATIONS OF
AT HIS EXPENSE ZANY' UTILITIES AND SERVICE EL NESRDAIMA DAMAGED BY HIS AC CREWS
STA. 5+85, L14 ,RIM=9.58 OR THOSE OF SUBCONTRACTORS. CONTRACTOR SHALL SHORE ALL POLES WHICH IN OPINION OF UTILITY COMPANY
r REQUIRE SHORING. COST SHALL BE INCIDENTAL TO OVERALL PROJECT COST.
E,W FL=5.44
¢ EI z w TYPE °A" INLET 3.
CONTRACTOR SHALL TAKE CARE MEN EXCAVATING IN AREAS OWN R/ENGINEER IMMEDIATELY UPON ENCOUNTERING UTILITIES NOT SHOWN ON DRAWINGS.
E THERE ARE G UTILITIES. NOTIFY
a 'A c J x z S x 4.
a. M M r N °• M `' N 8 bw D ' : G_ = CONTRACTOR TO PLAN AND PERFORM ALL WORK T0' ALLOW FOR SAFE TRAFFIC AT ALL TIMES DURING
PPQ> W � o a �y °J a r > �> STA. 5+69 L23 > CONSTRUCTION, PROVIDE AND MAINTAIN ALL NECESSARY SIGNS, FLASHERS, BARRICADES AND FLAGMEN AS PER
• a w . vn a . d o @ wd 2 ng a „ 4¢ d 3
0 9�. • ° d in k m� a mx mR d o a x Fad x a to -c+ a s TEXAS STATE DEPARTMENT OF HIGHWAYS AND PUBLIC TRANSPORTATION IN CONFORMANCE WITH PART VI OF THE
N _� ;, 1 v N s PROP. S.S M.H.#2 & 21 LF 18 HDPE
Cu F F t {� P_ OL F FF F rF ( µ r FF , ~ t �� "TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES" (TEXAS M.U.T.C.D. MOST RECENT EDITION) DURING
i4z CZ).y. y yyyyyy N N 0 0 N V1N N VfA N N NN "�� ow
STA. 3 86 L14 STM. SWR. 0.25 /0 q
�� �� SEE S7a + 8� 8 ° iJt� gv 5.
CONSTRUCTION. COST FOR THIS WORK TO 9E INCLUDED IN LUMP SUM PRICE OF TRAFFIC CONTROL.
8 �� 8 USEMBE �� �S� � 8 a 88, RIM=8.87 @ iJ SEE ALL WORK SHALL BE CONDUCTED WITHIN THE RIGHT -OF WAY AND/OR EASEMENTS SHOWN UNLESS OTHERWISE
PROP. S.S. M.H. #1 S,E,W; FL=5.17 it.
PROP. TYPE "A" INLET APPROVED BY THE OWNER AND/OR ENGINEER. .
PROP. TYPE "E" INLET PROP. TYPE "A" INLET S.S. NOTE STA. 2+01 L14' PROP. 8" PVC
I I, , � STA. 4+02 L231 PROP. 8" S.S. 6 FURNISHEDOCONIROLRESPONSIBLE
FOR STAKING AND LAYOUT OF THE WORK IN ACCORDANCE WITH THE PLANS AND
STA. 0+20 L24.5 STA. 1+19 L23 RIM=8.67 I Q
SDR 26 SAN. SWR. PROP. 20 LF 8 PVC SDR 26 7.
PROP. 21 LF 36" HDPE I t
PROP. TYPE 2 - •::.:::.; � o/ �- EXISTING PROPERTY CORNERS ARE NOT TO BE DISTURBED. THOSE REMOVED DURING CONSTRUCTION SHALL BE
[DPE @ 0 25 0
Vl�y - RESET UNDER THE SUPERVISION OF A REGISTERED SURVEYOR AT NO COST TO OWNER.
_ --
BEGIN BASELINE ".; j,i JCT. BOX STM. SWR. @ 0.20% O - ---- -- - H---::-_---------- _ _ 8.
1 -- _ - - _ _ _ .._ - -••- EXCESS EXCAVATED MATERIAL SHALL BE DISPOSED OF PROMPTLY. CITY HAS THE OPTION OF TAKING ANY SALVAGE[
li _-----o- --- ...::---- _ _ _ _ _ W
OF ROAD i i' l EXIST, a❑w_ _ $ - ----- _--
I � _--_ _ -.. _•.._. - _ •^•^,.•^*•- .- - _ _ MATERIAL AS DEEMED NECESSARY.
C t - - - _ _ _ _ _ _ S ST B SHM 0 A Y SERVICE INTERRUPTIONS.
STA, -0 63 I - - - -- CONTRACTOR SH SS ST 0 ER IN NO G BU5 ES E A
_..- - --
M TERIA ESSA
9.
U ENTS F N N
N-13799732.75
_..- ==r_ tor
WORKING
OR REPLACED'
II _ ,::' �;:?c - - N C HALL A I A
E=3232978.26 I REMOVE L- _ _ _.-_- ��_- .. - - - - - - - - - - - =
I ..........:.... .
�i � PROP. 14 LF 36 HDPE -� "- - - - - _ - - 0 WITH Ea ALE OR BETTER ITEM.FEANYELANDSAND CAPE AREA DAMAGES SHALL BICH ARE TO E REMAINSHALL
TO EQUAL OR GETTER
II EXIST. -"__-------- 1�
`II ': _ - - - - - - - - - - r-- - - - I ' U 11. R11N%WMNG AND BACKFILL SHALL BE PER .DETAIL SHOWN IN THESE PLANS.
24" RCP 0O- �' '� - 2 0� - - - - D DOCUMENT SHALL INCIDENT 0 OVERALL PROJECT
ooa 1 I : '_ -- .__ r.- :_ --- -- ------ ._ ..__.
II - t - _ - - - - _ 12 COST. N SNOTS [ALLY CALLED OUT IN BID
L T
- � - - .WORK 0 ITEM SPECIFICALLY LL BE A
_ _ ----- 1
PROP. i _ _ _ - - - ` Gp - G"-` GAS - - - GAS `GAS �e ROUGH APPROVED EASEMENTS
P-: --- - -
�' "'_" '� t Gam' s • - TR CTOR TO COORDINATE WITH OWNER PRIOR TO CONSTRUCTION.
._-'"-• _.... .--..._. ...-:::�:. g GAS -GAS -�-- AS GAS GA�' ONLY,
. 4x3 RCB � ._._..._.._..-•-•• -- •Q-S OF
GAS --•GAS GAS GAS • I .::� :.... I mi
. _. ..._.- � -'- -- -- GAS o,�s-Gns ' . ..: - 1 452 L.F.
S
-Gns
GAT I 1:..::: PROP. 4 LF 24
_ s ACTIVITY BEYOND THESE PREMISES GAS GA 3. WTORRKING AREAS SHALL BE ONLY THOSE AREAS DESIGNATED BY OWNER. ANY A 71 TY
_ -_ _ G _ _ GAs ::r.:!: _ " 1RSSASSDESIGNATED BY CITYTOE PEN CUT SHALL BE PROPERLY SAW CUT,
_ S ICTLY PROHIBITED. INGRMEN AND oH❑-� �./ 6'x4RRCB O.1% 14. ALL REMOVAL OF ASPHALOOROADWAYS,
"H_-G.AS---GAS GA�. .:., .. .:
1 _ I I I HDPE STM. SWR. @ AND THEN BACKFILLED PER DETAIL SHOWN.
I
.....,. ..;. -l--I--.:.:.::. ® it i r ..., ..
�+ I o PROP. 12 LF 24 HDPE I - r I I ® @ 0.20 /0 15. CONTRACTOR SHALL BE RESPONSIBLE FOR HAULING AND DISPOSAL OF THE EXISTING AND PROPOSED EXCAVATED
_ _ _ _ PROP. TYPE 2
i PROP. $x4 RCB _ __ o
_ __-RROP-14LF-M P� JCT. BOX �� " " STM. SWR. 0.20% MATERIAL AT THIS OWN EXPENSE UNLESS OTHERWISE DIRECTED BY THE ENGINEER TO DELIVER TO A L0GA170N
I I I - EXIST. ROW PROP. 20 LF 24" I-'E o y N PROP. TYPE A INLET @ WITHIN ONE MILE RADIUS FREE OF CHARGE.
- STM. SWR. @ 0.20% I & TYPE "A" INLET
i + STA. 4+02 R1 T 16. NO EXCAVATION AREA SHALL BE LEFT OPEN DURING NON -WORKING HOURS. ALL EXCAVATION OVER 2 FEET IN
STM. SWR. @ 0.20% STA. 3.86 STA. 5+69 R17 DEPTH SHALL BE PROTECTED BY BRIGHT ORANGE SAFETY FENCING.
PROP. TYPE "A" INLET PROP. TYPE "A" INLET PROP; 20 LF-15" DUCTILE 7 I F LA TE AT 281-471-9650 TWENTY-FOUR) 5 PRIOR TO A
PROP. TYPE "E" INLET IRON WIPE SLEEVE ON SAN. SWR. ALL REQUIRED.
STA. 0+19 R22' STA. 1+19 R 19.5' STA. 2+86 R18.5' ......I . ......................._......_......_ u Co .
i.... ...I........ _ .... ................._.........._..-..._.._..................-.......
x h > ^ y y r a > wx• w+ a wwa y w w ti ^ a" "'`"""- T UNLESS OTHERWISE NO ANY SIGN DAMAGED SHALL 8E REPLACED WITH
a: W ��'w¢,�a� a4rc 'ci°< c°i w a I ' 18. ALL 91 SIGNS SHALL BE RESET 0 NOTED. M
POR
��c°TzJ aa� t,t win a-!1 �w z °+' W J J w 4 ... ......_ c"a3 'F'.`.... .
�r�tw- P ¢ ¢3 }a z ,-•Dm- «°''E >; a� �G mom•" a•,- �i x.�-........ ..._.. ..........bit
: .......... ._...a•...,, ...... ... .... ,- C F rd 3 a: rv.�a,-`sz zWo' 1- d NEW SIGN AT NO COST TO OWNER.
•` R,.:F aG- W 1-,�.ye t'-y'-Lj O 1- m .. !-....._.. ¢N1.41>N �/i'-' .....D ........ x !C�z
i�im N`yyrn ¢ ¢ q y� y"w y ti �••j(5^ " cQ����rYg4=i cr �w w i° ' �' g` G W x''� gZ ¢ q �¢ 19. ALL GRASS AREAS AFFECTED BY CONTRACTORS OPERATIONS SHALL BE LEVELED TO ORIGINAL CONDITIONS &
y ¢ ' t w Li ' �i�S G' SP'1 y a g °" it :" a" w ': - '
❑ o ��•• y rHnr I(jn y (tom y HYDROMULCHED.
�� �� N N • N w N Y w w Y fJ U (.),.. N W F �- v C] fJ (,I r��j N L/i Nk`
° w r a ~, i a� $ ' ,�j f S w 20. ADJUSTMENT OF VAILE BOXES, REMOVAL OF TREES, RELOCATION OF STREET SIGNS, AND ANY OTHER ITEM NOT
' r g w �i I`i n p x. �W m y 1 y y SPECIFICALLY CALLED OUT IN THE BID DOCUMENT SHALL BE INCIDENTAL TO OVERALL COST OF PROJECT.
t� 3
The Contractor shall be the operator as defined by TPDES General Permit. The contractor shall
comply with all TPDES General Permit requirements to include preparation, maintenance and
implementation of the SW3P.
The Contractor shall submit all notifications and pay all associated fees required by the TPDES
General Permit. The contractor shall provide the City Inspector copies of any submitted
notifications and associated fee checks.
The Contractors temporary control measures shall be installed and maintained throughout the
construction contract and coordinated with proposed or existing permanent pollution control
features to assure effective and continuous water pollution control throughout the construction
and post construction period. The Contractorwill maintain and inspect the temporary control
measures in accordance with time TPDES General Permit requirements.
R
n
z
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.
o r b W� V.tai
Fw w3 -3m> s N PROP. TYPE "A" f° v)�
N N�N jNN�N¢ y 6 INLET & 20 LF-24° � v�8 88y8��
BE HDPE @ 0.20% ::.: :::... ...:.
STA. 6+57, 23' LT . , , PROP. TYPE 2 JCT.BOX
PROP.
6'x4' RCB i �a STA. 8+42------------ EXtsT_R❑w
EXIST, ROW
- - = ---- .
END
BASELINE
END OF RIPRA
- - r
W L - _ - - - - - - STA. 9+95.69
N=13799757.62
zo-- - ------.-�.ae ----------- --------- -�' -- -- ' E=3234037.04
J------- T-----
= f _--,-_ -
OP. OUTFALL. TO
_... _... _...__. _.. �_��---- - -- TF
- •- GAS -GAS_---GAs GAS GAS GAS GAS' G GAS t PROP 6'x4' RCB ' PR
GAS GAS - EXIsr. R❑a - - GALVESTON BAY OU AL
- . - I _----------- - - TA. 9+75 FL 3.05
` EXI BRICK WALL EXIST. ROW '
PROP. 12 LF- 24" HDPE
0.20%
ED
l STM. SWR. @
ism
PROP.
_....._..•.
...._................
TYPE "A" INLET ............
STA.6+5.7,.R161--- __..........:.-............- _..._.-_......_,
U zw `w' 5 U p - -aa:: t'di a z y
um a J ��3•Zwi qNmod' y viNd`'' " M w g - �F
kw
WM
u � .~ti... ' w W'N.I' G7. tJ Ci 0 w � S1 Q 3�
t4,lt ICI tJ W 1J 4X! tJ J
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GENERAL UTILITY NOTES:
1. CALL 713-223-4567 FOR LOCATION OF UNDERGROUND FACILITIES 72 HOURS PRIOR TO ANY EXCAVATION IN THE
AREA.
2.LOCATION OF UTILITIES SHOWN ARE APPROXIMATE. IT IS THE CONTRACTORS RESPONSIBILITY TO LOCATE ALL
UTILITIES (PUBLIC AND PRIVATE) PRIOR TO COMMENCING WORK. THE CONTRACTOR IS FULLY RESPONSIBLE FOR ANY
DAMAGES CAUSED BY HIS FAILURE TO LOCATE AND PRESEVE THESE UTILITIES WHETHER UNDERGROUND. ABOVE
GROUND OR OVERHEAD. TO ARRANGE FOR LINES TO BE TURNED OFF OR MOVED CALL CENTERPOINT AT
713-223-4567.
3.CONTRACTOR SHALL CONTACT ALL OF THE FOLLOWING PHONE NUMBERS FOR LOCATION OF UNDERGROUND FACILITIES
72 HOURS PRIOR TO ANY EXCAVATION IN THE AREA.
(UCC HOUSTON) 713-223-4567
TEXAS ONE -CALL SYSTEM) 1-800-245-4545
(DIG-TESS) 1-800-344-8377
4.TELEPHONE AND TELEVISION CABLES MAY EXIST UNDERGROUND OR OVERHEAD THROUGHOUT THE PROPOSED PROJECT
AREA. CONTRACTOR SHALL CONTACT "DIG-TESS" at 1-800-344-8377AT LEAST 48 HOURS PRIOR TO BEGINNING
ANY CONSTRUCTION FOR LOCATION AND MARKING OF THESE UTILITIES.
& LOCATIONS OF CENTERPOINT ENERGY MAIN LINES (TO INCLUDE UNIT GAS TRANSMISSION, AND/OR INDUSTRIAL GAS
SUPPLY CORORATION WHERE APPLICABLE) ARE SHOWN IN AN APPROXIMATE LOCATION ONLY. SERVICE LINES ARE
USUALLY NOT SHOWN. THE CONTRACTOR SHALL CONTACT THE UTILITY COORDINATING COMMITTEE AT 713-223-4567
A MINIMUM OF 48 HOURS PRIOR TO CONSTRUCTION TO HAVE MAIN AND SERVICE LINES LOCATED.
A. WHEN CENTERPOINT ENERGY PIPE LINE MARKINGS ARE NOT VISIBLE CALL
713-967-8037 (7:00 AM TO 4:30 PM) FOR STATUS OF LINE LOCATION REQUEST
BEFORE EXCAVATION BEGINS.
B. WHEN EXCAVATING WITHIN EIGHTEEN INCHES (18") OF THE INDICATED LOCATION OF
CENTERPOINT ENERGY FACILITIES, ALL EXCAVATION MUST BE ACCOMPLISHED USING
NON -MECHANIZED EXCAVATION PROCEDURES.
C. WHEN CENTERPOINT ENERGY FACILITIES ARE EXPOSED, SUFFICIENT SUPPORT MUST
BE PROVIDED TO THE FACILITIES TO PREVENT EXCESSIVE STRESS ON THE PIPING.
9.THE CONTRACTOR IS FULLY RESPONSIBLE FOR ANY DAMAGES CAUSED BY HIS FAILURE TO EXACTLY LOCATE AND
PRESERVE THESE UNDERGROUND FACILITIES.
10.OVERHEAD ELECTRICAL LINES: MAY EXIST ON THE PROPERTY. WE HAVE NOT ATTEMPTED TO MARK THOSE LINES
SINCE THEY ARE CLEARLY VISIBLE. YOU SHOULD LOCATE THEM PRIOR TO BEGINNING ANY CONSTRUCTION. TEXAS
LAW, SECTION 752, HEALTH & SAFETY CODE FORBIDS ALL ACTIVITIES IN WHICH PERSONS OR THINGS MAY COME
WITHIN SIX (6) FEET OF LIVE OVERHEAD HIGH VOLTAGE LINES, CONTRACTORS AND OWNERS ARE LEGALLY.
RESPONSIBLE FOR SAFETY OF CONSTRUCTION WORKERS UNDER THIS LAW. THIS LAW CARRIES BOTH CRIMINAL AND
CIVIL LIABILITY. TO ARRANGE FOR LINES TO BE TURNED OFF OR MOVED CALL CENTERPOINT AT 713-207-7777.
11.THE LOCATIONS OF SOUTHWESTERN BELL TELEPHONE (SWBT).COMPANY FACILITTES ARE SHOWN IN AN APPROXIMATE
WAY ONLY. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION PRIOR TO COMMENCING WORK. HE AGREES
TO BE FULLY RESPONSIBLE, FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY HIS FAILURE TO EXACTLY
LOCATE AND PRESERVE THESE UNDERGROUND UTILITIES.
A. THE CONTRACTOR SHALL CALL 1-800-344-8377 A MINIMUM OF 48 HOURS PRIOR TO
CONSTRUCTION TO HAVE UNDERGROUND LINES FIELD LOCATED.
B. WHEN EXCAVATING WITHIN EIGHTEEN INCHES (18") OF THE INDICATED LOCATION OF
SOUTHWESTERN BELL TELEPHONE FACILITIES, ALL EXCAVATION MUST BE ACCOMPLISHED
USING NON -MECHANIZED EXCAVATION PROCEDURES. WHEN BORING THE CONTRACTOR
SHALL EXPOSE THE SOUTHWESTERN BELL TELEPHONE FACILITIES.
C. WHEN SOUTHWESTERN BELL TELEPHONE FACILITIES ARE EXPOSED THE CONTRACTOR
SHALL PROVIDE SUPPORT TO PREVENT DAMAGE TO THE CONDUIT DUCTS OR
CABLES. WHEN EXCAVATING NEAR TELEPHONE POLES THE CONTRACTOR SHALL BRACE THE POLE
FOR SUPPORT.
FLOOD STATEMENT
THE SUBJECT PROPERTY APPEARS TO LIE OUTSIDE OF THE .
100-YEAR FLOOD PLAIN PLAIN ZONES "AV & "VE", AS PER THE
FLOOD INSURANCE RATE MAP. COMMUNITY PANEL NO.
48201CO945L. DATED JUNE 18, 2007. WARNING: THIS
STATEMENT IS BASED ON SCALING THE LOCATION ON THE ABOVE
REFERENCE MAP. THIS INFORMATION IS TO BE USED TO
DETERMINE FLOOD INSURANCE RATES ONLY, AND IS NOT INTENDED
TO IDENTIFY SPECIFIC FLOOD CONTITIONS.
TEMPORARY BENCHMARKS
1. NORTHING & EASTING ADJUSTMENT TO T.B.M.S ONLY,
(DUE TO ORIGINAL DRAWING BEING ROTATED) ELEVATION
ADJUSTMENT TO ALL POINTS (DUE TO H.C.F.C.D. 2001
ADJUSTMENT, (+0.253) WAS NOT APPLIED)
2. S.E. CORNER AT&T CONCRETE SLAB EASTERN MOST,
BLACK "X" MARKED.
ELEV =10.80
3. Bd NAIL & SHINER, AT NORTH SIDE OAKHURST &
CENTERLINE OF WESTVIEW.
ELEV=11.78
4. -Y4' I.P. (PROPERTY CORNER) LOCATED AT S.E. OF THE
INTERSECTION OF CRESCENT DRIVE & OAKHURST.
ELEV=11.83
SANITARY SEWER NOTE:
REMOVE LATERALS, CUT AND PLUG, RECONNECT TO
PROPOSED SANITARY SEWER LINE OR M.H.
g(P�E OF T�rgstt
f1
r �
! RODNEY•LEE SLATON 1
;4........ ;it0, .. 90298
jai 0,T GISTEfLF� �uT rr
Theappearirig on
this document was
authorized by
RODNEY LEE SLATON
P.E. 90298, on
/0-gin-/a
N
SCALE: 1 30'
LE3END
EON (ASPRALT)
FOR (LIMESTONE)
FOR (DIRT) -
FOR (CONCRETE) -
EOR (SHELL)
CMP-- -----------
RCP --- - - - - - - -
- - -
C.L. DITCH - - - •-
-
TDB - --- --- - -----
AT&T LINES ._.:._. ...... ........ ....... ... ..._._.__......_
_.._
GAS ONES - GAS - GAS - GAS
OVERHEAD ELEC. - OI 2 - OHE - OHE
-
BRICK WALL
WOOD FENCE -/I-
FILTER FABRIC --•
TREES t BUSHES
ASPHALT CONCERT E A GRASS
771
DIRT / UMESI NE •�� AT&T
BOXES
r`
Paskey Incorporated
Pv Box 5724
Pasadena, TX 77508
>F= L : OO CITY OF LA RTE
DWN: JR
�m PLANNING DEPT.ENG VEERING DIV.
CK'D: RS
604 W. FAIRMOI T PKWY.
m�Ae LA PORTE. TEX S, 77571
281-471-5020; FAX: .81-470-5005
APP'D: RS
Scale:
OAKHURST DRI` 1E .
1" =
30'
Date:
DRAINAGE IMPROVEME 4TE I
SANITARY SEWER IMPROVI :MENTS
sEPT: 2009
Project No.:
SERVICE RELOCATIOI IS
2009-480d!
SHEET:
OVERALL LAYOUT
2
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Q E,W FL=5.44
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yNWW BWWW 6 M8 Aos HBO3 � s RIM=8.87 SEESEE PROP. S.S. M.H. #1
PROP. TYPE "E" INLET PROP. TYPE "A" INLET 'TA. 2+01 L14' PROP. 8 PVC S,E,W; FL=5.17 , PROP. TYPE "A" INLET
S.S.S,S. NOTE S.S. NOTE
I : u STA. 4+02 L23' PROP. 8" O
STA. 0 F29 24.5 STA. 1+19 L23 ! SDR 26 SAN. SWR. `, PROP. 20 LF 18 PVC SDR 26
2 RIM=8.67 O
0`-1� .I('y P. TYPE 2 PROP. 21 LFHDPE Z� y ('t`�..:::Au?� 3�`i9 GJ� " HfbPE @ 0.25% I 1__
CD
BEGIN BASELINE ;i"� JCT. BOX O� $6 STM. SWR. @ 0.20% wR%' .ce O ¢n/ :;. 7� �� -- - - -------------------- _ - _
(p OF ROAD I ill' W - - ------ �- --- ------
e -
`� "" I �\ �� EXIST. ROW S�GeP.Yv/
S
STA. -0+63 --- --
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6. CRESCENT SHORES DRIVE RIGHT-OF-WAY IS 30' WIDE.
SANITARY SEWER NOTE:_
REMOVE LATERALS, CUT AND PLUG, RECONNECT
TO PROPOSED SANITARY SEWER LINE OR M.H.
FLOOD STATEMENT
THE SUBJECT PROPERTY APPEARS TO LIE OUTSIDE OF THE 100-YEAR FLOOD
PLAIN PLAIN ZONES "AE" & "VE", AS PER THE FLOOD INSURANCE RATE MAP.
COMMUNITY PANEL NO. 48201CO945L. DATED JUNE 15, 2007. WARNING: THIS
STATEMENT IS BASED ON SCALING THE LOCATION ON THE ABOVE REFERENCE
MAP. THIS INFORMATION IS TO BE USED TO DETERMINE FLOOD INSURANCE
RATES ONLY, AND IS NOT INTENDED TO IDENTIFY SPECIFIC FLOOD CONTITIONS.
TEMPORARY BENCHMARKS
1. S.E. CORNER AT&T CONCRETE SLAB EASTERN MOST, BLACK "X" MARKED.
ELEV.-10.80
2. 8d NAIL & SHINER, AT NORTH SIDE OAKHURST & CENTERLINE OF WESTVIEW.
ELEV-11.78
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NO
1. THE TRAVERSE SLOPE MAY BE INCREASED AT THE DISCRETION OF THE ENGINEER TO IEET
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� RODNEY LEE SLATON
90298
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RODNEY LEE.SLATON
P.E. 90298, on
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PO Box 5724
Pasa
dena, TX 77508
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APP'D: ITS
LA PORTE. TEXA >, 77571
ra`"a 281-471-5020; FAX: 2 31-470-5005
OAKHURST DRIV E_
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DRAINAGE IMPROVEMEP TS
SANITARY SEWER IMPROVE JIENTS
SEPT. 2009
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SANITARY SEWER NOTE: S
REMOVE LATERALS, CUT AND PLUG, RECONNECT
TO PROPOSED SANITARY SEWER LINE OR M.H.
RIPO30 60
AT END OF OUTFALL TO BE, BLOCKS IN THE �
RANGE OF 300 TO 400 LBS.
SC NLE: 1
NOTES:
1. THE TRAVERSE SLOPE MAY BE INCREASED AT THE DISCRETION OF THE ENGINEER TO MEET
CERTAIN EXISTING FIELD CONDITIONS BUT SHALL NOT EXCEED i"/FT.
2. THE USE OF 6" LIME STABILIZED TO BE DETERMINED BY LAB REPORTS, BUT NOT LESS THAN 87,
1.0' 1.0' 22.0' 1.01: to,
(60' R.O.W.) T_-F-1
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1 "=3' VERT.
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SOUTH SIDE
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6" MIN./PREFER 8" DEPTH
TYPICAL ASPHALT PAVEMENT DETAIL
N.T.S.
1AMEAN HIGH TIDE NOTE'��11THE ADJUSTED OUTFALL ELEVATION TO MATCH THE DATUM FOR CALCULATINGMEAN HIGH TIDE IS 3,303. THE MEAN HIGH TIDE'ELEVATION IS 1.24671. PaskeyIncorporated
2 Box 5724
PT08
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CK D: RS
FLOOD STATEMENT'.*,Y�r� LA PORTS. TEXA; 77571
THE SUBJECT PROPERTY APPEARS TO LIE OUTSIDE OF THE 100-YEAR FLOOD �•• •• ^•••-•• ••• r"� 281-471-5A2O; FAX: 2t 1-470-5005 APP D: RS•
RODNEY•LEE SLATON
PLAIN PLAIN ZONES O. 4 & "VE", AS PER THE FLOOD INSURANCE RATE MAP. if .........................
COMMUNITY PANEL N0. 4820iC0945L. DATED JUNE 18, 2007. WARNING .THIS 0 90298
STATEMENT IS BASED ON SCALING THE LOCATION ON THE ABOVE REFERENCE 0 •0 '• ' �i Scale:
MAP. THIS INFORMATION IS TO BE USED TO DETERMINE FLOOD INSURANCE �JI0 PFG/STERF� �o,: 1 =30 HORIZ.
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tA��'� DRAINAGE IMPROVEMEN f S Date:
TEMPORARY BENCHMARKS
1. S.E. CORNER AT&T CONCRETE SLAB EASTERN MOST, BLACK "X" MARKED. SANITARY SEWER IMPROVED TENTS SEPT. 2009
ELEV.=10.80 The seal appearing on
2. 8d NAIL & SHINER, AT NORTH SIDE OAKHURST & CENTERLINE OF WESTVIEW. this document was SERVICE RELOCATION! Project No.:
ELEV=11.78 authorized by
3. �} I.P. (PROPERTY CORNER) LOCATED AT S.E. OF THE INTERSECTION OF 2009-4804
CRESCENT DRIVE & OAKHURST. - RODNEY LEE SLATON ' .
ELEV=11.83 P.E. 90298, on SHEET,
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THE FLOOD INSURANCE (ATE MAP. COMMUNITY PANEL NO.
48201CO945L. DATED JNE 18, 2007. WARNING: THIS
STATEMENT IS BASED C i SCALING THE LOCA71ON ON THE
ABOVE REFERENCE MAF THIS INFORMATION IS TO BE USED
TO DETERMINE FLOOD If SURANCE RATES ONLY, AND IS NOT
INTENDED TO IDENTIFY PECIFIC FLOOD CONTITIONS.
RIGHT- F-WAY NOTE
1: OAKHURST RIGHT -OF -WAY IS 80' WIDE BETWEEN
SOUTH BROADWAY / (D WESTVIEW DRIVE.
2. OAKHURST RIGHT -OF -WAY IS 60' WIDE BETWEEN
WESTVIEW DRIVE ANI CRESCENT SHORES.
3. OAKHURST RIGHT -OF -WAY IS 6V WIDE BETWEEN 4. 4,
CRESCENT SHORES AND GALVESTON BAY.
S. WESTVIEW DRIVE RIGI F-OF.-WAY IS 90' WIDE,
6. CRESCENT SHORES E (IVE RIGHT-OF-WAY IS 30' WIDE.
TEMPt;ARY BENCHMARKS
1. S.E. CORNER AT&T C FNCRETE SLAB EASTERN MOST,
BLACK "X".MARKED.
ELEV.=10.80
Y. 8d NAIL & SHINER, . T NORTH SIDE OAKHURST &'
CENTERLINE OF WES VIEW.
ELEV=11.78
3. Y4" I.P. (PROPERTY ( )FINER) LOCATED AT S.E. OF THE
INTERSECTION OF CF :SCENT DRIVE & _OAKHURST.
ELEV=11.83
• 1
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t : . 90298
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f�'i SStONAL E�+��
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PO Box 5724
Pass en RODI, :Y LEE SLATON
a, TX 77508 77
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T� a LA PORTE. 'ERAS, 77571
— 281-471-5020 F xX•281 47
0-5005
APP D: RLS
Scale:
WESTVIEW DR I /E
DRAINAGE IMPROVE MENTS
SANITARY SEWER IMPR )VEMENTS
SERVICE RELOCA' 'IONS
1"=20'
Date:
OCT. 2010
Project No.:
2009-4804
SHEET:
PLAN & PROFI .E
STA 0+00 TO STF 5+60
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THE SUBJECT PROPERTY APPEARS TO LIE OUTSIDE OF THE 1OD-YEAR FLOOD
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0 1
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COMMUNITY PANEL
NO. 48201CO945L DATED JUNE 18, 20D7. WARNING: THIS
STATEMENT IS BASED ON SCALING THE LOCATION ON THE ABOVE REFERENCE
MAP. THIS INFORMATION IS TO BE USED TO DETERMINE' FLOOD INSURANCE
RATES ONLY, AND IS NOT INTENDED TO IDENTIFY SPECIFIC FLOOD CONTITIONS.
`' •'
ASPHALT ® CONCRETE ;c J :J'• ( GRASS
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ELEV=11.78
3. �" I.P. (PROPERTY CORNER) LOCATED AT S.E.OF THE INTERSECTION OF
CRESCENT DRIVE & OAKHURST.
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DIRE U6IESIONE � AT&T
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Paskey Incorporated d' /
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DRAINAGE IMPROVEMENT i Date:
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2o1a
The seal appearing on
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SERVICE RELOCATIONS Project
No.:
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authorized by
2009-4804
RODNEY LEE SLATON
SHEET:
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TIMBER BENT FOR OUTFALLS 48 IN. DIA. / SEE TYPICAL 5 FT. MIN.
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BOW AROUND (TYP.)
BOTTOM SECTION :: •. ? '; ?" EXISTING
PIPE SEE NOTE 3.
PIPE ADJUSTMENT DETAIL Z HIGH DENSITY CORRUGA24—INCH TO 42—INCH DIAMETERPOLYETHYLENE (HDPE) SMOOTH
LINED PIPE.
ZCE
TOMENT SPRINGLINE.ZED SEESAND HDPE PIPE BAN D
PLAN SEE NOTE 9.
NOTE 3. CEMENT STABILIZED SAND
3 FT. MIN. REMOVE EXISTING PIPE ALL AROUND PIPE SEE NOTE 3. BEDDING CONCRETE COUPLER DETAIL
MAINTENANCE BERM SECTION 10 FT. MIN. INTO SLOPE
A A SECTION PIPE DETAIL
CMP OR HDPE. SEE NOTE 2. � I MANHOLE TOP OF TIMBER BENT
BEDDING EXPOSED ABOVE SLOPE--�
�j
TIMBER BENT FOR OUTFALLS CMP DETAIL \ BED DIN G H D P E�
48 IN. DIA. AND LARGER. SEE �'� �V PIPE DETAIL
TIMBER BENT DETAIL. SEE NOTE 4.IF CONCRETESEE NOTEEB. A TIMBER BENT FOR OUTFALLS 48 IN. DIA.
4 �� SEE NOTE 6. 1 FT' EXISTING PIPE AND LARGER. SEE TIMBER BENT DETAIL.
SEE NOTE 7 CMP OR HDPE
FABRICATED
ELBOW
SEE NOTE 2. i.•n : e.: ; •s . :
•�
SEE NOTE 7. �" • •�� •- • - • - � �.. •,, ., EXISTING PIPE
SEE NOTE 3. I D CONCRETE /. . =";= "' `" SEE NOTE 3. SEE TYPICAL CONCRETE
A <; ,:
COLLAR DETAIL.
6D OR TOP OF SLOPE 6 IN. A
PIPE ELEVATION ON 20 FT. (MIN.) II SLOPE 6 IN.
OPPOSITE BANK, u 20 FT. (MIN.) FABRICATED ELBOW
WHICHEVER IS SMALLER. SECTION SEE NOTE 6. SECTION
TYPICAL STORM SEWER OUTFALL PIPE ADJUSTMENT DETAIL
STRUCTURE LAYOUT 48—INCH AND LARGER DIAMETER
D
v-
FT. D
B
CHANNEL
A••D -'e A
v
D D p
NOTE.
T MAT THICKNESS)
IN. GRADE
TOPSOIL OVER RIPRAP B
PLAN.
FT.
I _ � .I La _ IN.
IOTE:
'OE -IN RIPRAP
ACROSS CHANNEL SECTION
10170M & UP A
;LOPE. DO NOT PLACE TOE
kGAINST CONCRETE.
TYPICAL RIPRAP AT CONCRETE CHANNEL LINING
SECTION_
SEE NOTE 3.
CMP BAND
COUPLER DETAIL
4 IN. X 8 IN.
41ZED TIMBER
BOLT
PIPE DIA.
VARIES
4 IN. X 12 IN.
TIMBER
IZJ
JTJ
8 IN. DIA. PILE GALVANIZED N
BOLT TST'
-•- -• SEE NOTE 4. IL�I
TYPICAL SECTION ELEVATION
TIMBER BENT DETAIL FOR 48=INCH AND LARGER OUTFALLS
STORM SEWER OUTFALL NOTES:
1. INSTALL OUTFALLS 48 INCHES OR LARGER, AND STORM SEWER AND TREATMENT
PLANT OUTFALLS OF ANY DIAMETER, WITH RIPRAP EROSION DIMENSIONED AS
SHOWN IN "TYPICAL STORM SEWER OUTFALL STRUCTURE LAYOUT."
2. STORM SEWER OUTFALL PIPES WITHIN THE HCFCD RIGHT—OF—WAY
SHALL BE CMP OR HDPE IN ACCORDANCE WITH SPECIFICATION SECTION
02642—CORRUGATED METAL PIPE, HIGH DENSITY POLYETHYLENE PIPE
(HDPE) IN ACCORDANCE WITH SPECIFICATION SECTION 02505—HIGH DENSITY
POLYETHYLENE PIPE, OR APPROVED EQUAL.
3• PROVIDE AND PLACE CEMENT STABILIZED SAND IN ACCORDANCE WITH
SPECIFICATION SECTION NO. 02321—CEMENT STABILIZED SAND.
4, TIMBER BENTS SHALL BE IN ACCORDANCE WITH SPECIFICATION
SECTION 02464-1IMBER BENTS.
5. STORM SEWER OUTFALLS SHALL BE IN ACCORDANCE WITH
SPECIFICATION SECTION 02316—STRUCTURAL EXCAVATING AND BACKFILLING.
6, RIPRAP SHALL BE PLACED IN ACCORDANCE WITH SPECIFICATION
SECTION 02378-RIPRAP AND GRANULAR FILL. FILL RIPRAP VOIDS AND
BURY RIPRAP A MINIMUM OF 6 INCHES WITH TOPSOIL ON SIDE SLOPE
AS DIRECTED BY THE ENGINEER.
7. SET FLOWLNE OF OUTFALLS 1 FOOT ABOVE CHANNEL FLOWLINE OR 1 FOOT
ABOVE NORMAL WATER SURFACE ELEVATION:
S. SEE CONCRETE CHANNEL LINING DETAIL SHEET FOR CMP OR HDPE OUTFALL
DETAILS THROUGH CONCRETE CHANNEL LINING.
9. STRUCTURAL CONCRETE #4 BARS (GRADE 40) 12 INCH O.C. EACH
.TAIL -SIDE SLOPE ONLY WAY - FOR COLLARS ONLY.
THIS DETAIL SHEET HAS BEEN PREPARED FOR USE ON HCFCD
PROJECTS OR PROJECTS TO BE MAINTAINED BY THE HCFCD
WHEN COMPLETED BY OTHERS. AN ENGINEER WHO INCORPORATES
THE DETAILS ON THIS SHEET BECOMES RESPONSIBLE FOR ITS USE
IN THE END PRODUCT IN ACCORDANCE WITH RULE §137.33 (b)
AND (c) OF THE TEXAS STATE BOARD OF REGISTRATION FOR
PROFESSIONAL ENGINEERS.
PaskeyIncorporated" 'Os
PO Box 5724
Pasadena, TX 77508
CITY OF LA TORTE DWN: JR
}5 m PLANNING DEPT.ENGIN :ERING DIV. CK'D: RS
LA OR E. EXAf P7
281471-5020; FAX: 2f 1-470-5005 APP D' RS
........................* 1
j RODNEY LEE sLATON Scale-
..........................
rr�A90298 '�% OAKHURST DRIVI : NONE
lit AL �DRAINAGE IMPROVEMEN' "S Date:
'�`""' SANITARY SEWER IMPROVER ENTS SEPT. 2009
The seal pearing on SERVICE RELOCATIONS. Project No.:
this document was 2009-4804
authorized by
RODNEY LEE SLATON SHEET:
P.E. 90298, on 8
j� STORM SEWER DETAIL.
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R.C.P. OPENINGS
4 — #6 BARS
#4 C
SECTION A -A
TYPE I JUNCTION BOX
4 — #6 ADDITIONAL
CUT &/OR SPREAD TYPICAL
REINF. AND ADD ADDITIONAL
REINF. SHOWN. /
2 it
CL
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ADDITIONAL REINFORCEMENT
MANHOLE OPENINGS
—R
—#4 @ 11" E.W.
IONAL REINF. FOR
OPENINGS
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TYPE II JUNCTION BOX
TOP OF PVMT. OR FG
18" r
#5@12"
TYP. _
D �—
TYP. �—
#5@12"
FF
#5@12"
JUNCTION BOX SUMMARY
STATION
OFFSET
(FT)
TYPE
SIZE
FLOW LINE ELEV.
DIMENSION
NORTH
SOUTH
EAST
WEST
NORTH
SOUTH
EAST
WEST
A
B
C
D
E
F
0+41
0
2
—
—
6' x 3'
4' x 3'
—
—
4.00
4.00
11'-8"
10'-8"
8"
8"
1'-2"
5'-4"
3+86
0
2
—
—
6' x V
6' x 4'
—
—
3.65
3.65
11'-81,
10'-8"
8"
8" -
1' m2"
5'_6"
8+42
0
2
—
—
6' x 4'
6' x 4'
—
—
3.19
3.19
11'-8"
10'-8"
8"
8"
1' 2"
5'-8"
OFFSET IS MEASURED TO BACK OF CURB UNLESS NOTED OTHERWISE
* OFFESTIS MEASURED TO CENTER OF JUNCTION BOX
D
#5@12" EW
3'-6"
L-1 18" TYP.
5@12"
IRAME & COVER
k4 SHEET FOR
t LOCATION
BOX &
EWER
STD. 32" MH COVE R
& FRAME (TOP OF
MH FLUSH W/ PR( P.
ELEV.)
GRADE RINGS
— PRECAST CONCRETE
CONCENTRIC CI'NE
PRECAST CONCRE
Rl R(S)
- #5@12" T
e 0 u
SEE DE1 AILS THIS SHEET
#5@12"116, FOR AD[ ITIONAL REINF.
6" C C 6" @ PIPE )PENINGS AND
MANHOL :S
B
A
SECTION A —A
TYPE 11 JUNCTION BOX PaskeO In�irplo�ra'
'L�d
Box 5724t
e
Pasadena, TX 7750
S
f.......................
� .RODNE.Y LEE SLATON j
A• ...90298.........�
,cif± p.�.?�01S1.ER��' �`ov.'•
/ONAL
The seal peariiinngg on
this document was
authorized by
RODNEY LEE SLATON
P.E. nJJn90^^/298,on
CITY OF LA PORTE DWN: JR
PLANNING DEPT.ENC NEERING DIV. CK'D: RS
604 W. FAIRMO dT PKWY.
LA PORTE. TEN kS, 77571
281-471-5020; FAX: 281-470-5005 APP'D: RS
Scale:
OAKHURST DRf /E NONE
DRAINAGE IMPROVEME NTS Date:
SANITARY SEWER IMPROV :MENTS SEPT. 2009
SERVICE RELOCATIO 4S Project No.:
2009-4804
SHEET:
STORM SEWER DETA LS g
of 14
a
CD
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0
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ou LU tf
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NOOco
MAXIMUM PAY LIMIT
REINFORCED CONCRETE
O.D. PIPE
MIN. THICKNESS 6"
3/4" EXPANSION JOINT
#4 BARS @ 12"
AROUND ALL SAW —CUT
EDGES
C/C. E.W.
d =
•-d
PIPE
..�':
cu
STORM SEWER BA
O.D. + 2'
FOR BACKFILL
11.4
1 1 /2 SK/TN PROP. `::; :, .-.
CEMENT STABILIZED ' ' CONC.
SAND BACKFILL ` �` `' l PAVEMENT
w
COMPACTED TO 95% MAX. "'''`' DENSITY
OPTIMUM MOISTURE
\
RCP OR CMP
STORM SEWER
121/
1 --0"
PAVED AREA
—MIN. 1 1/2" TYPE "D"
HOT —MIX ASPHATIC CONC.
— ASPHALT TOPPING
�--12" `— BASE
BASE REPLACEMENT SHALL
�— BE CEMENT STABILIZED LIMESTONE
MINIMUM 6" THICK.
CEMENT STABILIZED SAND
BACKFILL COMPACTED TO
95% MAX. DENSITY (1-1/2 SK/TN)
EQUAL
4' STICK-UP
�, 4"
DITCH GRADE-� -
V@ 12" E. W.
LLS AND FLOOR
#6 @12"
MIN
EXISTING - SECTION
CONCRETE SEWER
NOTE:
MANHOLE FRAME AND COVER TO BE MABRY
PATTERN NO. BF-22-17. NEENAH, OR OTHER
A PROVED EQUAL. WHERE SEWER IS LOCATED IN
E EMENTS, CONTRACTOR MAY USE LIGHTWEIGHT F
& C, APPROVED BY THE ENGINEER
22"
DETIAL
MANHOLE FRAME
AND COVER . -
-32" STANDARD MANHOLE
FRAME & COVER
6"
# 4 DOWEI
(T)
_1�1'-0"
ROUGHEN SURFACE
BY HEAVY SAND BLASTING PLAN OF TYPE "E"
(COVER NOT SHOWN)
ADDITIONAL
CONCRETE
-# 4 ® 12", DOWELS 32" STANDARD MANHOLE
DRILLED & GROUTED FRAME & COVER
BOTH SIDES
4" STICK-UP -�
E
��M
TYPE "E m INLET
EXISTING STORM SEWERS
48" AND LARGER
N.T.S.
OF TFl`95+1
1
i .......................
*�I
.. RODNEY LEE S_IATON
q .....90298 .......�
��� SSlONAL•E�G�"r
The seal ppeanng on
this document was
authorized by
RODNEY LEE SLATON
P.E. 90298, on
NOTEI
1, POURED —IN —PLACE OR PRE --AST
MANHOLES ONLY SHALL BE USED,
2, NO BRICKS OF ANY KIND b ILL BE
ALLOWED IN CONSTRUCTIOII OF
MANHOLES OR INLETS
3. ALL PVC PIPE SHALL HA\ E
RUBBER GASKET EQUIPPED BELL
AND SPIGOT JOINTS CONFIRMING
TO ASTM D3212, ELASTOME RIC
SEALS SHALL BE A SINGL _
DOUBLE —SEALING GASKET
SPANNING ONE FULL CORR jGATION
WITH THE LEADING EDGE 3EING
LOWER THAN THE SECOND EDGE
TO FACILITATE PROPER JI INING,
THE GASKET MATERIAL SH aLL
CONFORM To ASTM F477,
4, FOR ALL PRE —CAST AND FOURED—
IN—PLACE INLETS AND JU JCTION
BOXES, CENTER DOUBLE —
SEALING GASKET IN WALL AND
GROUT COMPLETELY AROUI D PVC
PIPE= GROUT SHALL BE St ❑OTH
AND FLUSH WITH INNER 4 \ID
OUTER WALL WHEN ENTER ING AT
AN ANGLE TO THE WALL IR
THROUGH THE CORNER OF AN
INLET OR JUNCTION BOX, THE
GASKET MAY BE ❑MITTED.
5, MANHOLES AND INLETS AR _ TO BE
PLACED HALF WAY BETWEEN THE
FRONT LOT CORNERS IN Ih ULTI LOT
SUBDIVISIONS,
Paskey Ieorporated
Pasadena, TX ox 7750
i
i
Ao Ulry OF LA PORTE
DWN: JR
m PLANNING DEPT.ENGI JEERING DIV.
CK D: IRS
604 W. FAIRmoN r PKWY.
LA PORTE. TEXU S, 77571
281-47175020; FAX:, 81-470-5005
APP'D: RS
OAKHURST DRIVE
Scale:
NONE
DRAINAGE IMPROVEMEI ITS
SANITARY SEWER IMPROVE MENTS
SERVICE RELOCATIOP S
i
Date:
SEPT. 2009
Project No.:
2009-4804
SHEET:
STORM SEWER DETAII .S
of 14
CO
fL
SERVICE CONNECTION NOTES
SYMMETRICAL
ABOUT THE MAIN SHALL HAVE A MINIMUM DEPTH OF 48' BELOW TOP OF CURB GRADE,
HALF SECTION + - HALF SECTION UNDER THE WATER SERVICE LINES THAT ARE INSTALLED BEFORE THE COMPLETION OF STREET
UNDER PAVEMENT NATURAL GROUND CONSTRUCTION SHALL BE LAID IN THE SERVICE DITCH AT THE SAME ELEVATION AS THE
WATER MAIN OR A MINIMUM COVER OF 48' BELOW TOP OF CURB GRADE, AT THE PROPER
FOR THE METER BOX, THE METER (CUB)TO 18' BELOW
SOD OR SEE (AS REQUIRED) PER TOPATION OF CURB GRADE WIT ENOUGH EXCESS TUBING TOO RAISE THE STOPSHALL BES AT A FUTURE DATE
CITY OF LA PORTE STANDARD TO 6' BELOW TOP OF CURB GRADE.
SPECIFICATIONS
PAENr NATURAL OUND LOCATOR WIRE TO BE PLACED ON ALL MAINS AND SERVICES. (MIN. 20 GA, COPPER)
SINGLE METER SERVICE LINES SHALL BE 1' MIN. I.D. C.T.S. POLYETHYLENE, SDR-9.
SUSERADE �! ! CONTRACTOR TO FURNISH AND INSTALL DOUBLE SERVICE METER BOXES AT FINISH GRADE,
FIRE HYDRANT ASSEMBLIES SHALL NORMALLY MAINTAIN THREE FOOT CLEARANCE FROM BACK
-/� OF CURB, REQUIRED ASSEMBLY SHALL INCLUDE ONE LINE SIZE BY 6' TEE, ONE SIX INCH
(� // I Jj -I:Q GATE VALVE AND BOX, ONE FIRE HYDRANT AND SIX INCH PIPING AND TIE BACKS.
I J_ _ DAc�iu.PER_. J WATER VALVES ON MAIN LINES SHALL BE LOCATED AS CLOSE AS POSSIBLE TO EXTENDED
! %/ /STANDARDS CrrYOrLAPOME ECIFlCAT usJ .:;,�! PROPERTY LINE AND SHALL CONFORM TO AWWA C-500, OPEN LEFT, EQUIPPED WITH
I PENTEGONAL OPERATING NUT,
z WATERLINES 4 INCH THROUGH 12 INCH I.D. SHALL COMPLY WITH THE REQUIREMENTS OF AWWA
STANDARD C-900 CLASS 150, SDR-18 WITH CAST IRON OUTSIDE DIAMETER.
SEE 0 w ALL CONCRETE THRUST BLOCKING SHALL BE PLACED TO FORM A SOLID CONNECTION BETWEE
N
FITTINGS, VALVES AND FIRE HYDRANTS AND UNDISTURBED EARTH, CONCRETE FOR THRUST
BLOCKING SHALL HAVE A MINIMUM OF 2500 P.S.I. COMPRESSIVE STRENGTH AT 26 DAYS.
GRAY IRON AND DUCTILE IRON FITTINGS SHALL CONFORM TO AWWA C-110 AND END JOINTS OF
FITTINGS AND MAIN LINE VALVES SHALL CONFORM TO AWWA C-111 FOR RUBBER GASKETED
.,•sue;? JOINTS, GRAY IRON AND DUCTILE IRON FITTINGS SHALL BE CEMENT LINED OR EPDXY COATED.
NOTE+" NOTE; SPRING LINE AT EACH FITTING THERE SHALL BE EBAA IRON SERIES 1500 FORCE -RESTRAINT SLEEVES,
os
ALL FIRE HYDRANTS AND VALVE BOXES ARE TO BE ADJUSTED TO FINISH GRADE AFTER
PAVING IS COMPLETE, THE LOWEST HORIZONTAL FLANGE OF A FIRE HYDRANT SHALL NOT BE
EMBEDMENT MATERIAL MORE THAN 6' ABOVE THE SURROUNDING NATURAL GROUND AT ANY POINT,
PER CITY OF LA PORTS INSTALL CONCRETE BLOCK BENEATH FIRE HYDRANTS BEFORE PLACING CONCRETE THRUST
STANDARD SPECIFICATIONS BLOCKING TO INSURE THAT FIRE HYDRANTS ARE INSTALLED LEVEL.
CONTRACTOR SHALL NOTIFY THE DEPARTMENT OF PUBLIC WORKS 48 HOURS BEFORE START OF
CONSTRUCTION,
DRY BOTTOM NOTEt
1. SEE CITY OF LA PORTE STANDARD DETAIL
2. 6' MIN, FOR MAIN DIAMETER 00'
12' MIN, FOR MAIN DIAMETER >20'
WATER DISTRIBUTION MAIN
BEDDING & BACKFILL FOR
OPEN CUT TRENCHES -- -- -------
N.T.S. •�_... ,:.
L
LOT
SERVICE
' METER
PROPERTY L'.
LOT
� T
LOT LOT
-0
I e -PROPERTY LINE
SEE CITY OF LA PORTS
STANDARD DETAIL
SERVICE LINES
4" SEPARATION (MIN.)
GENERAL NOTES
1. TWO SERVICE LINES MAY BE INSTALLED IN SAME
TRENCH PROVIDING 4' CLEARANCE IS MAINTAINED.
2. MAXIMUM ONE METER PER SERVICE CONNECTION.
CURB
WATER MAIN
8' MIN, METERS SERVICE LINES
LOT LOT
PROPERTY LINE
TYPICAL %" THROUGH 2"
SERVICE ARRANGEME4TS
Ei� m
FINISHED GRADE
TAPPING COLLAR OR SADDLE
(STAINLESS STEEL)
PVC MAIN
i r
I ' tL6" x 8" ADAPTER
(AS NEEDED)
TAPPING SLEEVE & VALVE
N.T.S.
PIPING NOTE
FITTINGS, VALVES AND PIPE JOINTS SHALL BE
SECURED WITH MECHANICAL JOINT RESTRAINTS.
THESE RESTRAINTS SHALL BE EBAA IRON 2000
PV FOR FITTINGS AND EBAA IRON SERIES 1500
FOR PIPE JOINTS OR APPROVED EQUAL
WATER DISTRIBUTION NOTES:
1. PRESSURE TEST OF WATER LINES 20" DIAMETER SHALL
BE AT 125 PSI FOR A DURATION OF 8 HOURS.
PRESSURE TEST OF WATER LINES GREATER THAN 20"
SHALL BE AT 150 PSI FOR A
DURATION OF 8 HOURS.
2. FIRE HYDRANT THREAD SIZE: PUMPER CONNECTION
4-492 SIZE = 4.492"
3.ALL WATER METER BOXES SHALL BE NOS MODEL NO.
D15AM42-DISB OR APPROVED EQUALBOX NEEDS TO BE
COMPATIBLE TO NEPTUNE PRO -READ.) LOCKING LIDS
WILL NOT BE ACCEPTED.
4. PROVIDE "UNI-FLANGE" OR APPROVED EQUAL PIPE
RESISTANT AND CASING SYSTEM ON UNDERGROUND
PRESSURE PIPE SYSTEMS.
5.ALL WATER TAPS SHOULD BE PLACED IN LINE WITH
PROPERTY CORNER OR PLACED HALFWAY BETWEEN THE
FRONT LOT CORNERS, OR AT PC OF CURB RETURN IN
MULTI -LOT SUBDIVISIONS.
e- r1111—u .61 LMKUGK rim
18' MIN-10' & SMALLER
BENDS & TEE
s IZ
90' BEND
45' BEND
22� BEND
TEE
PLUGS
E
A
B
A
B
A
B
A
B
C
D
16"
6"
8"
10"
12"
10"
21"
8"
22"
13"
12"
13"
8"
10"
13"
16"
12"
29"
10"
26"
17"
14'
17"
10"
13"
16"
20"
14"
36"
12"
29"
21"
16"
21"
11"
16"
18"
24"
18"
41"
14"
35"
24"
19"
2e
12"
20"
22"
27"
18"
48"
16"
38"
27"
21"
27"
12"
24"
24"
30"
20"
54"
24"
40"
20"
30"
36"
48"
36"
72"
PIPE TAPPING SCHEDULE
WATER MAIN
SERVICE
SIZE
TYPE AND
3/4'
1'
1-1/2'
2'
DIAMETER
4" CAST IRON OR
DUCTILE IRON
DSS, WBSS
DSS,
WBSS
DSS,
WBSS
DSS,
WBSS
" ASBESTOS
EXISTING) CEMENT
WBSS
WBSS
DSS,
WBSS
DSS,
WBSS
4" PVC (AWWA C900)
DSS, WBSS
DSS,
WBSS
DSS,
WBSS
DSS,
WBSS
6" AND 8" CAST IRON
OR DUCTILE IRON
DSS, WBSS
DSS,
WBSS
DSS,
WBSS
DSS,
WBSS
�EX"ISIING� CEMENT AND "ASBESTOS
DSS, WBSS
DSS,
WBSS
DSS,
WBSS
DSS,
WBSS
6" AND CAST IRON
OR DUCTILE IRON
IL
DSS, WBSS
DSS,
WBSS
DSS,
WBSS
DSS,
WBSS
6" AND 8" PVC
(AWWA C900)
DSS, WBSS
DSS,
WBSS
DSS,
WBSS
DSS,
WBSS
OR DUCTILE IRON
DSS, WBSS
DSS,
WBSS
DSS,
WBSS
DSS,
WBSS
ASBESTOS
EXISTING) CEMENT
DSS, WBSS
DSS,
WBSS
DSS,
WBSS
DSS,
WBSS
UDSS," PVC
AWWA C900)
WBSS
DSS,
WBSS
DSS,
WBSS
DSS,
WBSS
16" AND LE IRON CAST IRON
OR
OR DUCTILE
DWBSS
DWBSS
DWBSS
DWBSS
6" AND UP ASBESTOS
EXISTING) CEMENT
DWBSS
DWBSS
DWBSS
DWBSS
6 AND UP PVC
�AWWA C900)
DWBSS
DWBSS
DWBSS
DWBSS
DSS - DUAL STRAP SADDLES
WBSS - WIDE BAND STRAP SADDLES
DWBSS - DUAL WIDE BAND STRAP SADDLES
SERVICE TAPS TO BE
MADE IN THIS ZONE
EXCEPT FOR PVC FASTTAP
BLOW -OFF & CHLORINATION
TAPS ARE MADE IN VERTICAL
POSITION
SERVICE TAPS
N.T.S.
1'-0" 7
,
WIDE BAND SINGLE S� )OLE
OR DUAL SADDLE'
#4 BARS @ 24"
EACH WAY
`SEE STD. EXPANSION JOINT DETAIL
CAST AROUND TOP OF EACH VALVE BOX
A 24"x24"x8" CONCRETE BLOCK ONLY
WHEN VALVES ARE LOCATED IN ROADS
OR SIDEWALKS
NOTE:
ALL FLUSHING AND GATE VALVES TO
BE A.W.W.A. STANDARD COUNTERCLOCK—
WISE OPENING W/RESILIENT SEATS.
— VALVE BOX SHALL NOT CONTACT
GATE VALVE BOX
STAKE
PROPERTY LINE
WATER LINE
FINISHED GRADE VALVE BOX INSTALLATION DETAIL 1rt p/r
Paskecorporat�ed
N.T.S. PO Box 5724
z NOTES A 2X2X2'-0' STAKE Pasadena, TX 77508
Cu SHALL BE PLACED IN THE
o TAPPING COLLAR OR BENDS NOT TO EXCEE MANUF.-r SURFACE DIRECTLY ABOVE
SADDLE (STAINLESS STEEL) MANUFACTURERS WYE, STAKE SHALL BE
It.
C.�--••PVC MAIN RECOMMENDATIONS EXPOSED 6' & PAINTED BLUE.
PAVEMENT
SIDEWALK —
THRUST BLOCKS SHALL BE CAST IN PLACE AGAINST
UNDISTRUBED EARTH WALL PLACE 15 lb. FELT
BETWEEN CONCRETE BLOCKING AND PIPE/FITTING TO
AVOID BONDING.
6"x6" (14w x 14w) WELDED
WIRE MESH
c(sQ.) /
LUG
THRUST BLOCKING DETAIL
N.T.S.
ADJUSTABLE CAST IRON
RISER & VALVE BOX
(TYPICAL — NO P.V.C.
OR A.C. ALLOWED)
NIPPLE, REQ'D. LENGTH, WITH ADAPTER,
CURB STOP & STEEL INSERT
APTER (SINGLE SERVICE)
1" I.D. FOR SINGLE SERVCE
RATION n 1' X 1' X 1' X 7 1/2' SPREAD 'Y' BRANCH WITH
& INSERT 1 I.D. FOR DOUBLE 2 CURB STOPS, ADAPTER, & STEEL INSERT
SERVICE (POLYETHYLENE} <DOUBLE SERVICE)
SERVICE CONNECTION
N.T.S.
of -CITY OF A PORTS OWN: JR
1M PLANNING DEPT.ENGI JEERING DIV. ,
CK D: RS
y�PtE OF rFxgttt 604 W. FAIRMO� r PKWY.
LA PORTE. TEXT S, 77671
281-471-5020; FAX:, 81-470-5005 APP, D: RS
k: ......................i.t.
RODNESA. j/
Scale:
;� OAKHURST DRI\ 'E NONE
DRAINAGE IMPROVEMEI ITS Date:
�ls SANITARY SEWER IMPROVE MENTS SEPT. 2009
The seal kopearing on
this document was
authorized by
RODNEY LEE SLATON
SERVICE RELOCATIOP S
Project No.:
2009-4804
SHEET:
P.E. 90298, on
WATER LINE DETAIL 3
1 4
of
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HALF SECTION
HALF SECTION UNDER
UNDER PAVEMENT
NATURAL GROUND
PAVEMENT
NATURAL GROUND
SELECT FILL
SUBGRADE--
RANDOM
BACKFILL IN
TRENCH ZONE :. ;' ,
�� i TRENCH ZONE PER
BACKFILL
SPECIFICATIONS
�J
�� �.�,;��
..
:r
INITIAL
" BACKFILL
CEMENT -STABILIZED
SAND EMBEDMENT — ''t2�''`
•ii' •SPRING LINE
(SEE NOTES) •MIN ' °o
MIN
HAUNCHING
e'
sEe'NWE'4.
`' : ` BEDDING
TYPICAL CROSS-SECTION
NOTES:
1. THIS DETAIL MAY BE USED ONLY
FOR DRY STABLE TRENCH CONDITIONS.
3. MAX TRENCH VADTH SHALL BE NOT
SEE SPECIFICATION FOR REQUIREMENTS
GREATER THAN MIN. TRENCH WIDTH
PLUS 24 INCHES, UNLESS OTHERWISE
IN ORDER CONDITIONS,
NOTED.
2. MIN. TRENCH WIDTH SHALL BE PIPE OD
4. MIN. BEDDING DEPTH SHALL BBE 12 INCHES.
PLUS AN ALLOWANCE "A'
- FOR THE NOMINAL PIPE SIZE:
S. ALTERNATIVE EMBEDMENT BACKFILL
MATERIALS FOR FORCE MAINS MAY BE
NOMINAL PIPE SIZE 'A"
ALLOWED.
18" TO 30' -2,r
OVER 30" '36'
SANITARY SEWER BEDDING AND BACKFILL
FOR DRY STABLE TRENCH
N.T.S
SEALED JOINT
RUBBER GASKET (TYP.)
R
D�
.T
L 'CEMENT STAIDI2ED SAND' FDR BEDDING OR BACWILL SHALT.
BE THOURDU6HLY RIDDED, PLACED AFTER PIPE IS LAID AND
CGNPACTED IN ACCORDANCE WITH THE SPECIFICATIONS
E 'EARTH BACOM-L' SHALL BE COMPACTED IN ACCORDANCE WITH
AND SHALL HEET THE REQUIREMENTS OF THE SPEJ:W=TDWS
AND SHALL BE PLACED TIE SAKE DAY PIPE IS LAID
a 6' OF •CEKENr STABD.TZED SAND' BEDDING SHALL BE PLACED
IN THE BORDH IIF THE TRENCH BEFORE LAYING THE PIPE AND
HAKING UP THE JOINTS
ONeOESDLLBACNFI LTOBE
PLACEDINB•LAYERSSCOMPACTED
T095%MAILORYDENSRY.
••✓.r �fl EARTHBACIffLLi,
12' TYP,
`, PIPE •.
BELLON
065P1P,-MIN, ' MIN.
BEDDING AND BACKFILL
NOT UNDER STREET OR DRIVEWAY PAVEMENT
MIA
ef
"IA. STANDARD MANHOLE
E AND COVER SEE
T (TYP•) OF LA PORTE STANDARD DETAIL
CEMENT
MORTAR
(NOTE 7)`
IDENTICAL)
SECTION
0
a
5" MIN.ADJUSTMENT RINGS TO BE
COMBINED AS NECESSARY
(NOTE 2) AND SEALED
WITH APPROVED SEALANT
— PRECAST CONCRETE
BASE SECTION
/-- PRECAST OR PREMIX
CONCRETE INVERT
-- RESILIENT
=1 +• . ` :r:: " �'•` ' CONNECTOR (IYP.)
SECTION PROVIDE 5" BASE
® EXTENSION FOR ALL
DEPTHS FROM MANHOLE
COVER TO INVERT
GREATER THAN 15 FT.
6" 1.5 SACK CEMENT
STABLILIZED SAND
' "..'.. 12" MIN.
EB
RESILENT
2'-0" IN. 1"/FT MIN SLOPE
(TYP.)
FOUNDATION PLAN
4'-0" DIA PRECAST
CONCRETE MANHOLE
N.T.S.
SEE TABLES 2 TO 5 NOTES ON USE OF STANOARO pETAII SAN-015
FOR ACCEPTABLE MAIN PIPE TABLES�� 5 NOTES TO SPECIFIER:
FOR ACCEPTABLE
ANGIE FOR EACH LA/FORANGLE FOR EACH TABLE 3
SI» PPE •�
\ SIZE OF PIPE MINIMUM MINGLE AND INTERSECTION PIPE ID SIZES FOR 6'-0' DtA MMl
INTERSECTING
pIPE
'• MAXIMUM
MAIN PIPE UNE SEE TABLE 1
FOR MAXIMUM DIAMETER
FOR MAIN
PIPES FROM STRAIGHT
THROUGH
TO 45" DEFLECTION
SEE TABLES 2 TO 5
FORACCEPTABLE
INTRSECTNG
MAIN PIPE
/ ANGLE FOR EACH
UNE
. SIZE OF PIPF
INTERSECTING
PIPE
MAIN PIPE UNE 5'-U' TO 8'-0' PRECAST
SEE TABLE 1 FOR CONCRETE MANHOLES
MAXIMUM DIAMETER
FOR MAIN PIPE WITH 45" TO 90" DEFLECTION
FCTION
MAXIMUTABLE
M A N PIPE
DIAMETER (1 D) IN INCHES
"ABLE
OFF76TDI
Dv =11
M
BE Usal
5
36
27
2
6
42
33
3
7
48
38
4
8
60
42
5
INTERSECTING
PIPE ID SIZES ES
HOLE
MINIMUM INTERSECRNG ANGLE IN DEGREES FOR VARIOUS MAIN PIPE ID SIZES IN INCHES
(INCHES)
e
10
0
40
1 111
1 42
44
1 12•
1 45
47
1 15•
49
50
1 In-
51
53
1 21.
54
56
24•
57
59
27'
81
62
3o'
83
65
33•
67
88
36'
O
42'
78
79
12
50
54
67
.
68
Se
B2
80
82
BS
88
62
65
68
71
74
86
89
71
74
.. 77
83
88
71
74
77
.. 80
85
-
72
B3
15
75
78
85
78
78
—
as
21
at
84
-
24
27
84
88
-
-
30
33
-
-
36
-
-
-
42
-
-
1. "" INDICATES THAT A SPECIAL DESII IN OR THE
NEXT LARGER MANHOLE SIZE SW LL BE USED.
2. TABLES 2 TO 5 ARE BASED ON A Mll' . SEPARATION
DISTANCE "S" OF 15.5" OR INTERSE( TION PIPE OD/2,
WHICHEVER, IS GREATER, BETWEEP MAIN AND
INTERSECTION PIPE ALONG THE MP -INOLE INSIDE
WALL ARC.
3. PIPE WALL THICKNESS USED IN TAE -ES 2 TO 5 ARE
BASED ON RCP. THE DESIGN ENGIN =11 MAY CALCULATE
TABLE 4 TO SEE IF THINNER WALL PIPES CAI I MEET THE
MINIMUM ANGLE AND WTFRSECIION PIPE ID SIZES FOR 7-W DIA. MANHOLE SEPARATION CRITERIA FOR ANGLE` S
INTERSECTING
PIPE ID SIZES
MINIMUM INTERSECTING ANGLE IN DEGREES FOR VARIOUS MAIN PIPE ID SIZES IN INCHES
(INCHES)
8
10
8"
35
70' 12' 15'
36 39 42
38 40 43
43 46
48
'
8'
45
18
50
58
21'
47
48
51
53
56
58
24"
49
50
53
55
58
60
63
27'
52
53
Be
3D'
54
55
58
et
63
68
68
72
78
33'
57
59
61
84
66
69
71
76
e1
86
38'
69
61
64
66
89
71
74
78
83:
88
-
42'
85
67
70
72
48'
71
73
78
72
15
18
74
78
81
21
77
83
24
79
88
27
30
84
90
33
69
38
-
-
42
-
-
48
-
-
MINIMUM ANGLE AND INTERSECTION PIPE iSIZES FOR W-0' DIA, MAURN F
INTERSECTING
PIPE ID SIZES
(INCHES)
MINIMUM INTERSECTING ANGLE IN DEGREES FOR VARIOUS MAIN PIPE N SIZES IN INCHES
8
10
8'
4B
0,
50
53
12•
54
57
75'
58
et
e•
61
64
21'
66
68
2 •
69
71
27"
73
76
30"
77
79
33'
82
B4
38'
86
I 88
12
81 H5
88
68
71
75
72
75
79
83
75
79
82
as
g0
80
83 -
87
90-
-
83
BB
1s
87
18
90
-
-
21
24
-
-
-
27-
-
--
-
30
36
-
1 1/4" [32mm] LETTERS
15/8"
[42mm]
C
7„
ITARI
(2)OPE
PICKH ES
1 1/4"
[32mm] LETTERS
{4)1" [25mmj DIA
BOTTOM VIEW
VENT HOLES ON 18 3/4"
[427mm] DIA BOLT CIRCLE
TOP VIEW
77 9116"
415/16"
[1970mm] DIA
[126mm]
COVER SECTION
MACHINED SURFACE
NOTES:
1. DEPTH OF MANHOLE DETERMINES SECTIONS
REQUIRED.
2. PRECAST CONCRETE RINGS SHALL BE PROVIDED
FOR A COMBINED ADJUSTMENT HEIGHT OF AT
LEAST I Z' THE TOTAL HEIGHT OF THE
ADJUSTMENT RINGS SHALL NOT EXCEED V-8".
3. MANHOLE WALL THICKNESS FOR DEPTH EXCEEDING
12'-0" SHALL BE 12" THICK.
4. MANHOLE DROP AND INTERSECTION PIPES SHALL
BE INSTALLED ONLY WHEN CALLED FOR IN PLAN
AND PROFILE DRAWING.
5. SEAT MANHOLE FRAME IN SEALANT PER
CITY OF LA PORTE STANDARD SPECIFICATION.
6. ECCENTRIC PRECAST CONCRETE MANHOLE
MAY BE USED.
7.OMIT CEMENT MORTAR WHEN MANHOLE IS
LOCATED IN PAVED AREAS.
8. MIN. REINFORCING IN THE PRECAST CONCRETE
BASE SHALL BE #5 @ 8 EW.
9. PROVIDED BACKFILL TO MATCH ADJACENT PIPE
TRENCH BACKFILL PER CITY OF LA PORTE
STANDARD SPECIFICATION.
10. TEE INCLUDED IN PRICE OF DROP.
11 HORSE -SHOE SHAPED OPENINGS OR BREAKOUT
OPENINGS SHALL NOT BE ACCEPTED.
NOTES:
HON w NC.
P.O. BOX 439
STORDAN, MI. 497e7
IJBOG-874-4100
FAX 23I-536-4458
DRAWN
DATE
S
1 10/17/00
APPROVED
I DATE
MANHOLE COVER
PRODUCT NO.
41418062
CATALOG NO.
V-40
REF. PRODUCT DRAWING
41418042
EST. VT.
COVER, 160 LDS 73ka
OPEN AREA
N/A
MAT'L SPEC.
OVER - GRAY MON
ASTM A48 CL35
LOAD RATING
HEAVY DULY
• MANNER THAN
THE TABLES ALLOW.
4. LIMITATIONS TO BASE HEIGHT ARE LASED ON
RESISTING BOUYANT UPLIFT FORCI S BASED ON
WATER AT GROUND SURFACE AND I SAFETY
FACTOR OF 1.20.
5. A SPECIAL DESIGN IS REQUIRED IF ►ANHOLE ID
IS GREATER THAN 8 FT.
TABLE 5
MINIMUM ANGLE AND INTERSECTION PIPE in ni F F M-n• nre ,,.uunry
INTFRSECBNC
PIPE ID SIZES
(INCHES)
a
10
MINIMUM INTERSECTING ANGLE IN DEGREES FOR VARIOUS MAIN PIPE ID SIMS IN INCHES
8'
30
10' T2' 15'
32 34 36
33 35 38
38 40
42
•
8'
38
40
42
44
46
-
21'
41
42
44
47
49
51
24'
43
44
46
48
51
1
65
2T
45
48
49
si
53
55
57
61
30'
47
qe
51
53
55
57
59
63
67
33'
50
61
63
58
58
60
62
88
70
74
38'
52
53
SS
58
66
62
64
Be
72
76
81
42'
56
SB
BB
11
84
67
69
73
77
81
88
-
48'
ei
83
65
87
70
72
74
78
82
86
-
-
S4•
87
88
71
73
75
77
80'
74
77
79
81
83
85
12
15
18
21
24
27
79
89
30
83
33
87
36
-
42
-
-
48
--
54
-
-
60
-
NOT APPLICABLE
(INTERSECTING PIPE GREATER THAN MAIN PIPE)
SANITARY SEWER
5'--O" TO W-0" DIAMEFER PRECAST
CONCRETE MANHOLE NOTES
N.T.S.
SYMMETRICAL
ABOUT
1
HALF SECTION HALF SECTION UNDER
UNDER PAVEMENT NATURAL GROUND
PAVEMENT NATURAL GROUND
SELECT FILL
.n
SUBGRADE
1. GROUTING OF MANHOLE STRUCTURE ANNULAR
SPACE WILL BE PERMITED IN CASES WHERE
INSUFFICIENT WORK SPACE EXISTS FOR
PLACEMENT AND COMPACTION OF CEMENT
STABILIZED SAND PER CLP STANDARD
SPECIFICATION FOR TUNNEL GROUT.
2. THIS DETAIL ALSO APPLIES TO BACKFILL
OF SHAFTS WITHOUT STRUCTURES.
3. ARRANGE PIPE JOINTS AS SHOWN WHEN
USING RIGID CONNECTION TO CAST IN
PLACE MANHOLE BASE..
4. NEED COAL -TAR EPDXY COATING ON INSIDE
OF MANHOLE OR EQUAL.
0
12
LU
:.'.
"
r¢L
J
Z0
in
W W
(n
`.
GO
- • _'�;:' SEE NOTE 3
UFL
'
\11-12" MIN. CEMENT
' :_ •• =
STABILIZED SAND
"—�'`
a_
CAST IN PLACE
OR PRECAST FOOTI
TYPICAL CROSS - SECTION
SANITARY SEWER
MANHOLE - TYPICAL CROSS SECTION
N.T.S.
"• , 5_ OF rekgSl(
r* ..................' r,�
jo RODNEY LEE SLATON if
......... .sois........ r
r
• •r
I�1 0,
GN
ONAL STEFi�N-4�
p w
The se appearinc on
this document W Is
authorized by
RODNEY LEE SLA-)N -(
P.E. 90298, on PeItV o orafed
P Box 4
10-02- %0 _ Pasade T
CITY OF U k PO E DWN: JR
PLANNING DEPT.EN VINEERING DIV. ,
CK D: RS
604 W. FAIRW INT PKWY.
LA PORTE. TE (AS, 77571
281-471-5020;FA) :281-470-5005 APP'D: RS
Scale:
OAKHURST DR VE
NONE
DRAINAGE IMPROVEM ENTS
Date:
SANITARY SEWER IMPRa'EMENTS
SEPT. 2009
SERVICE RELOCATII ►NS
Project No.:
2009-4804
SHEET:
SANITARY SEWER DI TAILS
1 2
of 14
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1. SET POSTS AT REQUIRED SPACING
6' MAX.
(SEE NOTE)
3. ATTACH FILTER FABRIC TO POSTS
AND EXTEND IT INTO THE TRENCH
(SEE NOTE 3)
FLOW
X— S
—X
EINFOR
18" MIN.
36" MAX.
2.EXCAVATE A 6"x6" TRENCH UPSLOPE
ALONG THE LINE OF POSTS AND SECURE
WIRE FENCE TO POSTS. (SEE NOTE 2)
FLOW
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
FLOW
A I T(�1'] A I A TI"' \ I TI'71�• 1 /Y„
EXTENSION 01
INTO TRENCH
E
LTER F
N.T.S.
GENERAL NOTES:
Wl"11111
1.
POSTS TO BE SET AT 6 FOOT MAXIMUM SPACING.
2.
WOVEN WIRE FENCE TO BE FASTENED SECURELY TO POSTS WITH WIRE TIES OR STAPLES
ADDITIONAL TIES OR STAPLES CAN BE ADDED TO SECURE WOVEN WIRE FENCE.
3.
FILTER FABRIC TO BE FASTENED SECURELY TO WOVEN WIRE FENCE WITH WIRE TIES OR
STAPLES AT TOP AND MIDSECTION. ADDITIONAL TIES OR STAPLES CAN BE ADDED TO
SECURE FABRIC.
WHEN TWO SECTIONS OF FILTER CLOTH ADJOIN EACH OTHER THEY SHOULD BE OVERLAPPED
6" INCHES AT THE POSTS AND FOLDED.
4.
CUT D SHAPED HOLES Y2 OF HEIGHT AWAY FROM NATURAL GROUND AND SPACED NO
MORE THAN 4 FEET ON -CENTER.
CONSTRUCTION NOTES:
1.
2 INCH THICK BY 2 INCH WOODEN STAKES TO BE SET AT MAX SPACING OF 16 FEET AND
EMBEDDED A MIN. OF 12 INCHES. IF PREASSEMBLED FENCE WITH SUPPORT NETTTING IS
USED, SPACING OF POST MAY BE INCREASED TO 8 FEET MAX.
2.
ATTACH FILTER FABRIC TO WOODEN STAKES. FILTER FABRIC FENCE SHALL HAVE A MIN.
HEIGHT OF 18 INCHES AND MAX. HEIGHT OF 36 INCHES ABOVE NATURAL GROUND.
3.
WHEN TWO SECTIONS OF FILTER CLOTH ADJOIN EACH OTHER THEY SHOULD BE OVERLAPPED
6 INCHES AT THE POSTS, AND FOLDED.
, 4.
SEE STANDARD SPECIFICATION FOR FILTER FABRIC FENCE.
DRAIN TO SEDIMENT
TRAPPING DEVICE
PLAN
. 6" MIN.vvV •.V
PROFILE
CONSTRUCTION EXIT (TYPE 1
N.T.S.
`,�wa�wa01
.'(gf-OF'r kg11,
GENERAL NOTES: r.*..:.......: *f,�l —
.• RODNEY IfE SLATON
1. THE LENGTH OF THE TYPE 1 CONSTRUCTION EXIT SHALL BE AS INDICATED i
90298
ON THE PLANS, BUT NOT LESSS THAN 50'. �ieo
2• THE COARSE AGGREGATE SHOULD BE OPENED GRADED WITH A SIZE OF 4"
TO 8"
3. The sea ppearing or
THE APPROACH TRANSITIONS SHOULD BE NO STEEPER THAN 6:1 AND this .document was
CONSTRUCTED AS DIRECTED BY THE ENGINEER. authorized by
4. RODNEY LEE SLATON THE CONSTRUCTION EXIT FOUNDATION COURSE SHALL BE FLEXIBLE BASE, P.E. 90298, on Paskey Incorporated
BITUMINOUS CONCRETE, PORTLAND CEMENT CONCRETE OR OTHER MATERIAL `�� ' 10 pe Box Incorporated
AS APPROVED BY THE ENGINEER. Pasadena, TX 775 s
THE CONSTRUCTION EXIT SHALL BE GRADED TO ALLOW DRAINAGE TO A
6 SEDIMENT TRAPPING DEVICE. —
THE GUIDELINES SHOWN HEREON ARE SUGGESTIONS ONLY AND MAY BE F L CITY OF LA FORTE OWN: JR
MODIFIED BY THE ENGINEER. PLANNING DEPT.ENGIP EERING DIV.
7. `n m CK'D: RS
THE LOCATION AND NUMBER OF CONSTRUCTION EXITS SHALL BE APPROVED 604 W. FAIRMON' ' PKWY.
LA PORTE. TEXA >, 77571
BY THE ENGINEER. 281-471-5020; FAX: 2 11-470-5005 APP'D: RS
Scale:
OAKHURST DRIV E N.T.S.
DRAINAGE IMPROVEMEI` TS Date:
SANITARY SEWER IMPROVE! RENTS May, 2007
i
SERVICE RELOCATION i Project No.:
2007-4502
SHEET:
SW3P DETAILS 1 3
OF 14
1
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NO�tA
CLOSE SHEETING
PLAN
SHEETING
X
v- �r
BRACE
SEE NOTE 4
—STEEL SHEET PILING
/— STRINGER
TRENCH
TRENCH SHORING — MINIMUM RFOUIRFMFNTS (**)
SIZE AND SPACING
OF MEMBERS
DEPTH
OF
UPRIGHTS
STRINGERS
CROSS BRACESI
TRENCH
KIND OR CONDITION OF EARTH
MINIMUM
MAXIMUM
MINIMUM
MAXIMUM
WIDTH OF TRENCH
MAXIMUM
SPACING
DIMENSIONS
SPACING
DIMENSIONS
SPACING
UP TO 3
3 TO 6
6 TO 9
9 TO 12
12 TO 15
VERTICAL
HORIZONTAL
FEET
FEET
FEET
FEET
FEET
FEET
TYPE
INCHES
FEET
INCHES
FEET
INCHES
INCHES
INCHES
INCHES
INCHES
FEET
FEET
5 TO
10
(A) HARD, COMPACT
3x4
OR 2x6
6
2x6
4x4
4x6
6x6
6x8
4
6
(B)
LIKELY TO CRACK
3x4
OR 2x6
3
4x6
4
2x6
4x4
4x6
6x6
6x8
4
6
(C)
SOFT, SANDY, OR FILLED
3x4
OR 2x6
4x6
4
4x4
4x6
6x6
6x8
8x8
4
6
SHEETING
(D)
HYDROSTATIC PRESSURE
3x4
OR 2x6
CLOSE
SHEETING
6x8
4
4x4
4x6
6x6
6x8
8x8
4
6
10 TO
15
(A) HARD, COMPACT
3x4
OR 2x6
4
4x6
4
4x4
4x6
6x6
6x8
8x8
4
6
(B)
LIKELY TO CRACK
3x4
OR 2x6
2
4x6
4
4x4
4x6
6x6
6x8
8x8
6
(C)
SOFT, SANDY, OR FILLED
3x4
OR 2x6
SHEETING
4x6
4
4x6
6x6
6x8
8x8
8x10
4
6
(D)
HYDROSTATIC PRESSURE
3x6
SHEETING
8xIO
4
4x6
6x6
6x8
8x8
8x10
4
6
15 TO
20
(E)
ALL KINDS OF CONDITIONS
3x6
CLOSE
SHEETING
4x12
4
4x12
6x8
8x8
8x10
I040
4
6
OVER
20
(E)
ALL KINDS OF CON➢ITIONS
3x6
CLOSE
SHEETING
6x8
4
4x12
8x8
8x10
SOx10
l0xi2
4
6
1. TRENCH JACKS MAY BE USED IN LIEU OF, OR IN COMBINATION WITH, CROSS BRACES. SHORING IS NOT
REQUIRED IN SOLID ROCK, HARD SHALE, OR HARD SLAG AD DETERMINED BY GEOTECHNICAL ENGINEER.
WHERE DESIRABLE, STEEL SHEET PILING AND BRACING ❑G EQUAL STRENGTH MAY BE SUBSTITUTED FOR WOOD.
C ) DESIGNATION FOR PROPOSAL (BID) PURPOSES
( ) FROM OSHA SAFETY AND HEALTH REGULATIONS PART 1926, SUBPART P.
2. SIZE OF TIMBER MEMBERS ARE ROUGH CUT TIMBER DIMENSIONS (FULL SIZE)
I
PENETRATION AS
DETERMINED BY
CONTRACTOR'S REG.
PROF. ENGINEER
TRENCH JACK AND STRINGER
PENETRATION AS DETERMINED
BY CONTRACTOR'S -REGISTERED
PROFESSIONAL ENGINEER
STEEL PILING x
MAXIMI
ALLOY
SLOPE
(DETEI
BY GE
ENGINE
'BLNGH MAXIMUM ALLOWABLE
WIDTH SLOPE DETERMINED BY
GEOTECHNICAL ENGINEER
V MIN.
UNSHORED SLOPED TRENCH
TRENCH BOX *
Y SYSTEM DETAILS
I
N.T.S.
�—PROJECTED MAXIMUM ALLOWABLE
SLOPE DETERMINED BY
GEOTECHNICAL ENGINEER
NOTE, CLAYS, SILTS, LOAMS, OR
NON -HOMOGENEOUS SOILS
REQUIRE SHORING AND
BRACING
W ALTERNATE SYSTEM
GENERAL NOTES
1. TRENCH SAFETY SYSTEM TO MEET, AS A MINIMUM, THE REQUIREME ITS
OF OSHA SAFETY AND HEALTH REGULATIONS PART 1926, SUBPART P
AND Q.
2. THE CONTRACTOR MAY ELECT TO USE AN ALTERNATE SYSTEM TO 'HE TIM-
BER TRENCH SHORING SHOWN IN THE TABLE, THE ALTERNATE* SYS'EM, BE
IT A TRENCH BOX, STEEL SHEET PILING, TRENCH JACKS OR A COMBINATION
OF THE ABOVE, MUST BE CERTIFIED BY THE CONTRACTOR'S REGISTERED
PROFESSIONAL ENGINEER THAT IT PROVIDES EQUAL OR GREATER 'ROTEC-
TION THAN THE TIMBER TRENCH SHORING SHOWN ON THIS DETAIL SHEET,
3. CONTRACTOR SHALL PERFORM DAILY TRENCH SAFETY SYSTEM INSF=CTIDNS
TO INSURE THAT THE SYSTEM MEETS OSHA REQUIREMENTS AND IS APPRO-
PRIATE FOR SPECIFIC SITE CONDITIONS OF THE OPEN TRENCH, IN.PEC-
TIONS ARE REQUIRED AFTER RAINSTORMS OR ANY CHANGE IN CON ITIONS
THAT MAY INCREASE THE POSSIBILITY OF A CAVE-IN OR SLIDE.
4. IN THE EVENT THAT TRENCH UPRIGHTS CAN NOT BE PLACED BEL W TRENCH
BOTTOM AS SHOWN ON DETAIL, CONTRACTOR MUST PROVIDE ENGIP-ER WITH
PLANS THAT DEMONSTRATE THAT THE UPRIGHTS WILL BE BRACED AND
MAINTAINED IN A VERTICAL POSITION. -
5. WHERE THE TRENCH SAFETY SYSTEM CROSSES A UTILITY, THE U1:LITY
LINE MUST BE ADEQUATELY SUPPORTED TO PREVENT ANY DAMAGE IN
ADDITION, IN TRENCHES WITH CLOSED SHEETING, THE UPRIGHTS PJST
SURROUND THE UTILITY. OPEN TRENCH SHEETING SPACING MUST E
ADJUSTED AS TO NOT EXCEED THE MAXIMUM ALLOWED SPACING.
(NO SEPARATE PAY)
6. TRENCH SHALL BE DRAINED AS REQUIRED SO WORK MAY BE ACCO?PLISHED
SAFELY AND EFFICIENTLY. IF NECESSARY, INSTALL DEWATERING :YSTEM
TO PROVIDE A DRY TRENCH BOTTOM, DELIVER DISCHARGE FROM SYSTEM TO -
NATURAL DRAINAGE CHANNEL OR TO STORM DRAINS.
7.IN TRENCHES FOUR FOOT DEEP OR MORE, CONTRACTOR TO PROVII: ADE-
QUATE MEANS OF TRENCH EXIT SUCH AS LADDER OR STEPS AND HEY
MUST BE LOCATED SO AS TO REQUIRE NO MORE THAN 25 FEET ❑
LATERAL TRAVEL
8.MEASURE 'PERMANENT TIMBER TRENCH SHORING' BY LINEAR FOOT IF
TRENCH PROTECTED, PAYMENT IS BY STATED SAME LINEAR FEET F TRENCH
PROTECTED EARTH CONDITIONS NOTED IN THE PROPOSAL (BID).
9. STRINGERS AND BRACES TO BE SECURELY FASTENED,
10. TRENCH SHORING SYSTEM HAS BEEN DESIGNED WITH NO ALLOWAN E
FOR LIVE LOAD SURCHARGE. IF LIVE LOAD SURCHARGE IS ANTICIPATED
IT SHALL NOT BE PLACED WITHIN 2 FEET OF EDGE ❑F TRENCH IVD CONTRAC-
TOR'S REGISTERED PROFESSIONAL ENGINEER SHALL DESIGN TRENC4 SHOR-
ING SYSTEM TO ACCOMMODATE THE ANTICIPATED LIVE LOAD SURCHARGE.
11.TIMBER SIZES ARE BASED ON STRESSES OF 1650 PSI FOR EXTREI E FIBER
IN BENDING AND 1450 PSI FOR COMPRESSION PARALLEL WITH GRP:N.
12. EARTH TRENCH CONDITIONS FOR THIS PROJECT ARE ANTICIPATED r❑ BE
AS SHOWN IN THE GEOTECHNICAL REPORT AVAILABLE FROM ENGII`:ER.
13.TIMBER TRENCH SHORING TABLE SHOWN ON THIS DEATIL SHEET I GOOD
FOR PIPES WITH O.D. OF UP TO 48 INCHES. THE DESIGN ENGINEE SHALL
PROVIDE SEPARATE DESIGN FOR PIPE WITH O.D. LARGER THAN 4E INCHES.
16. SLOPES FOR EXCAVATIONS. SHALL BE AS FOLLOWSt
A) SOLID ROCK, SHALE OR CEMENTED SAND & GRAVELS = 90°
B) COMPACTED ANGULAR GRAVELS = 1/2 1 1
C) RECOMMENDED SLOPE FOR AVERAGE SOLIDS = I 1
D) COMPACTED SHARP SAND = 1 1/2 i i
E) WELL ROUNDED LOOSE SAND = 2 j 1
16.CLAYS, SILTS, LOAMS OR NON -HOMOGENOUS SOILS
REQUIRE SHORING AND BRACING. THE PRESENCE
OF GROUND WATER REQUIRES SPECIAL TREATMENT,
Paskeyy Incorpora
PO Bo
Pasadena,
T4 77508
oF{ `, A CITY OF LA PORTE
OWN: JR
'C Am PLANNING DEPT.ENG NEERING DIV.
.�,�•�.aaat
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604 W. FAIRMO` IT PKWY.
CK D: IRS
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LA PORTE. TEX kS, 77571
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WA *:.. *it
281-471-5020; FAX: 281-470-5005 .
APP D: IRS
Scale:
.RODNEY.LEE StATON 1 .f
t't���� �sTERter:'
OAKHURST DRV/E
NONE
t'�ISS/ONALG�"�
DRAINAGE IMPROVEME NTS
Date:
SANITARY SEWER IMPROVE:MENTS
SEPT. 2009
The seal pearing on
SERVICE RELOCATIOAS
Project No.:
this document was
2009-4804
authorized by
SHEET-
RODNEY LEE SLATON
P.E. 90298, on
TRENCH SAFETY DE1-NILS
14
OF 14