HomeMy WebLinkAboutSNIDER TRANSMISSION SERVICE SITE PLANZ
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DWG. No.:
3
DETENTION
CALCULATIONS
TOTAL DEVELOPED SITE
0.652 ACRE
VOLUME PROVIDED
591 c.y.
CS = STORAGE RATE PER H.C.F.C.D.
MAX. DESIGN WATER
SURFACE
ELEV. 18.70 ft.
DESIGN MANUAL =
0.45 ACRE - FT.
MAX. OUTFLOW RATE
ALLOWED
= 0.5A = 0.326 cfs
ACRE
OUTFLOW RESTRICTOR
SIZE =
8" (MIN. RECOMMENDED)
VD = VOLUME REQUIRED
(C.Y.)
PEAK BASIN INFLOW
= 0.326
cfs
V = 0 45 ACRE- FT
X 0 652 ACRE
MAX. OUTFLOW RATE
PROVIDED
= 0.326 cfs
D ACRE
= 0.293 cc. - ft.
= 472 c.y.
SANITARY MANHOLE 1
RIM 19.68
EXIST 18' FL (W)-(2.56)
VICINITY MAP EXIST 18" FL - 2.50) °hh COMMERCIAL RESERVE 0p ,m�^
h
KEY MAP PG. #579 °
NOT TO SCALE -- -* --- - - - -1 - e'�-- h
-----------=----
"�----- ---- EXIST. 15' SAN.SWR.
( ) - - - - DUST. 15 SAN.SWR. - -
N 86'42'11' E lsan
oot
1 /2" I.R. - - - H6' LITILItY EASEMENT
POWER POL�yyTR. U (HCCF J808047)------_-
-------
PROTECTION REQUIREMENTS AT - - - � --�� - a
(HCCF J886778)
GENERAL CONSTRUCTION NOTES WATER MAIN - SANITARY SEWER CROSSINGS
OVERHEAD
POWER LINE
GENERAL
1. CONTRACTOR TO OBTAIN ALL PERMITS REQUIRED BY HARRIS COUNTY, TEXAS
PRIOR TO STARTING CONSTRUCTION OF UTILITY AND/OR CULVERTS
WITHIN COUNTY ROAD RIGHTS OF WAY.
2. CONTRACTOR SHALL NOTIFY THE UNDERGROUND UTILITY COORDINATING
COMMITTEE (669-8344) 48 HOURS BEFORE STARTING WORK IN RIGHTS -
OF WAY OR EASEMENTS.
3. ALL WORK SHALL BE CONSTRUCTED AND TESTED IN ACCORDANCE WITH CITY
OF LA PORTE ENGINEERING SPECIFICATIONS (281-471-5020).
4. THIS SITE PLAN WAS DONE WITHOUT THE BENEFIT OF A CURRENT
TITLE REPORT AND MAY CONTAIN EASEMENTS AND/OR
ENCUMBRANCES WHICH ARE NOT SHOWN.
5. CULVERT SIZE AND SLOPE TO BE DETERMINED BY HARRIS COUNTY
PCT. 2, MAINTENANCE CAMP.
Scale 1 " = 30'
PROPOSED WATER
PRIMARY
PROPOSED WATER
PROPOSED SANITARY
CONDITION
EXISTING SANITARY
OR
EXISTING WATER
PROPOSED SANITARY
SECONDARY
WATER OVER
WATER UNDER
WATER OVER
WATER UNDER
CONDITION
SANITARY
SANITARY
SANITARY
SANITARY
IF THE
LESS
GREATER
THAT 2'
LESS
GREATER
THAT 2'
LESS
GREATER
THAT 2'
LESS
GREATER
THAT 2'
CLEARANCE
IS
THAN
BUT LESS
THAN
BUT LESS
THAW
BUT LESS
THAN
BUT LESS'
2'
THAN 9'
2
THAN 9'
2'
THAN 9'
2
THAN 9'
• PROTECTION
1
2
3
4
5
6
3
6
REQUIREMENT
,
SANITARY SEWER NOTES
PVC
•PROTECTION REQUIREMENT FOR SANITARY SEWER CROSSINGS
1. ALL SANITARY SEWER LINES UNDER OR WITHIN ONE (1) FOOT OF
(UNLESS VARIANCE IS GRANTED BY TWC)
A PAVED OR TO BE PAVED AREA SHALL HAVE CLASS "A -A' BEDDING
(ALL CLEARANCES SHALL BE MEASURED FROM OUTSIDE WALL TO OUTSIDE WALL)
WITH 1 SACK CEMENT STABILIZED SAND BACKRU, TO WITHIN ONE
(1) FOOT OF PAVING, NO SEPARATE PAY.
2. ALL SEWERS SHALL BE CONSTRUCTED ACCORDING TO CITY OF LA PORTE
1. ONE, 20-FOOT JOINT, C-900 PVC, 150 PSI CENTERED OVER SANITARY SEWER; 6-INCH ABSOLUTE MINIMUM CLEARANCE
SPECIFICATIONS AND ANY AMENDMENTS THERETO INCLUDING STANDARD
2. IF NO EVIDENCE OF SANITARY SEWER LEAKAGE, CENTER ONE JOINT OF WATER LINE OVER SANITARY SEWER; 24-INCH ABSOLUTE
SEWER LINE IS LEAKING, THE SEWER LINE SHALL BE REPLACED WITH 150 PSI LINED DUCTILE IRON
LEAK TEST.
3. ON THIS PROJECT, SANITARY SEWERS SHALL BE CONSTRUCTED WITH
MINIMUM CLEARANCE. IF THE
OR PVC PIPE WITH APPROPRIATE ADAPTERS ON ALL PORTIONS OF THE SANITARY SEWER WITHIN 9-FEET OF THE WATER MAIN.
POLY -VINYL -CHLORIDE PIPE SDR 26 CLASS FOR 12' AND
3. NOT ALLOWED
SMALLER PIPE SIZES. CONTRACTOR TO PROVIDE TEST PLUGS AND PLUGS
4. AUGER 9-FEET MINIMUM EACH SIDE OF SANITARY SEWER. PLACE ONE 20-FOOT JOINT OF C-900 PVC, 150 PSI, CENTERED
AND RISER, NO SEPARATE PAY.
4. IN WET SAND AREAS USE SPECIAL SECTION AS PER CITY OF LA PORTE
UNDER SANITARY SEWER. FILL BORED HOLE WITH THE BENTONITE/CLAY MIXTURE; 2-FOOT ABSOLUTE MINIMUM CLEARANCE OR
REPLACE THE EXISTING SANITARY SEWER WITH 150 PSI UNED DUCTILE IRON OF PVC PIPE WITH APPROPRIATE ADAPTERS ON
STANDARD DETAIL SHEET.
ALL PORTIONS OF THE SANITARY SEWER WITHIN 9-FEET OF THE WATER LINE.
REL<
5. ALL SANITARY SEWER TRENCHES TO INCLUDE CLASS A -A' BEDDING
BACKFILL (ALL DEPTHS), NO SEPARATE PAY.
5. MINIMUM 18-FOOT JOINT OF SANITARY SEWER, 150 PSI LINED DUCTILE IRON OR PVC PIPE CENTERED AT THE WATER LINE: 6-
1 ry
6. NO CONNECTIONS SHALL BE MADE TO EXISTING SANITARY SEWER LINES
INCH ABSOLUTE MINIMUM CLEARANCE.
i
UNTIL ALL PROPOSED SANITARY SEWER LINES HAVE BEEN THOROUGHLY CLEANED,
S. CLEARANCE IS BETWEEN 2 TO 9 FEET.
TESTED AND APPROVED BY THE CITY OF LA PORTE. NOTIFY THE CITY OF LA PORTE
A CENTER A MINIMUM 18-FOOT JOINT OF 150 PSI LINED DUCTILE IRON OF PVC PIPE AT WATER LINE.
AT LEAST 48 HOURS PRIOR TO CONNECTION TO ANY EXISTING SEWER UNE.
B. USE CEMENT-STABIUZED SAND BACKFILL (MINIMUM 2 SACKS CEMENT PER CUBIC YARD OF SAND) STARING AT A POINT
7. DEFLECTION TESTING OF FLEXIBLE AND SEMI-RIDGID SANITARY SEWER LINES
1/4 OF THE PIPE DIAMETER ABOVE THE BOTTOM OF SANITARY SEWER TO 1-FOOT ABOVE THE TOP OF THE SANITARY SEWER,
SHALL BE CONDUCTED AFTER THE FINAL BACKFILL HAS BEEN IN PLACE AT
OR ONE SANITARY SEWER DIAMETER, WHICHEVER IS LARGER. CENTER ONE JOINT OF SANITARY SEWER PIPE ABOVE THE
LEAST 30 DAYS. THE MAXIMUM ALLOWABLE DEFLECTION IS 5%. IF THE
WATER MAIN.
TEST IS TO BE PERFORMED USING A RIDGED BALL OR MANDREL, IT SHALL
BE PERFORMED WITHOUT MECHANICAL PULLING DEVICES OF ANY KIND.
9. ALL JOINTS SHALL CONFORM TO ASTM D-3212, JOINTS SHALL BE BELL &
SPIGOT TYPE WITH RUBBER GASKET. CHEMICALLY WELDED P.V.C. PIPE JOINTS
�'1• EXISTING 12' WATER UNE
ARE NOT ACCEPTABLE CHEMICALLY WELDED ASS TRUSS O.K.
-RI BANK
S. ON-STE SANITARY SEWERS TO BE INSTALLED IN ACCORDANCE WITH CITY OF
^
PORTE PLUMBING CODE (281-471-5020).
,�°�
FLOW LINE
''64
" TEE PROPOSED GAS SERVICE
GV N/BOX
e/' URY
TA 1+50.B2 ' 60.00 It
1 •- 12` PU1G
EXIST. ENTO( CAS UNE 4 IP
PAVING
h hg
ryry 68' 41P
1. CONTRACTOR TO REMOVE TOP 4' OF TOP SOIL PRIOR TO CONSTRUCTION.
2°b SAN. MH 2�•
Ah�ry
,24" RCP
HIGH BANK
'.h•
2. SLOPE PAVEMENT UNIFORMLY BETWEEN ELEVATIONS SHOWN.
3. EARTH BACKFILL UNDER PAVEMENT SHALL BE PLACED IN 8' MAX. LIFTS
raj
SAN. MH
6k
9hh
AND MECHANICALLY COMPACTED TO 952 STANDARD PROCTOR DENSITY.
SAN. MH `Zoe
:0•
b
ryO6A
EDGE OF ASPHALT
'4°9
WATER
1. ON -SITE WATER LINES TO BE P.V.C. PIPE (PIPE SHALL BE PVC 1120 SDR 21
AND BE CERTIFIED FOR POTABLE WATER SERVICE).
2. ON -SITE WATER LINES TO BE INSTALLED IN ACCORDANCE WITH CITY OF LA PORTE
PLUMBING CODE (281-471-5020). Cry
LEGAL DESCRIPTION:
28,385 S.F. (0.6516 AC.) being a part of commercial
reserve tract 4 of tract 31 of the W. Jones, A-482, City
of Lo Porte, Harris County, Texas.
NOTE: CONTRACTOR TO COORDINATE AND PROVIDE HARRIS COUNTY DRIVEWAY PERMIT.
6" THICK CONCRETE PAVEMENT, REINFORCED WITH
6X6-V(1.4xW1.4 WELDED WIRE FABRIC OR #3 REBARS
AT 12 c-c, e.w.
.. 5„
• 6" MINIMUM LIME STABIUZED OR
CEMENT STABILIZED SUBGRADE
Off .r
I� II III I��fIII �T��"-,,I
TYPICAL PAVING DETAIL
ry^
-**FLOW LINE
SMOOTH BAR -� 1 /4" R
FL 16.87
STOP & GO
FF 22.56
°jh27.20 " SAMPLING WELL
30 5
�i 8....
30' al PAMONG o
.P. 21.2 rm e t
DRAIN �"• FI bry
°" 6' INDUSTRIAL SEW,I:12-�
a ,
m
N
15 FF = 21.30
Z
3
- (4) RK BAYS
N
F 28.0'
o
P. 21.26
T.P. 21.1 ` DRAIN
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1
G ' 25' B.L.
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B P KIN SP eA. 3
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9
A* 0.6 AC.
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dip
�NITARY MANHOLE 2
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.0
8' OUTFALL PIPE ,...T ..
s
F.L. 18.70
0
S 86
9 33 W 150.00
EXIST.ENTEX GAS LI - -
-EXIST. E� LINE S 86.49'33Y/ 150.OD'
HIG
CULVER
k�
'.�
ELEVATION AT q DITCH AT PROP. 12" WATER LINE
LINE-16.65
e'
,1.
RCP
A9'
EAST PROPERTY (SEE SHT3 OF 5)
%Ahp
SERVICE CONNECTION
'
SEE NOTES
( )
6 B' P.V.C. 33 LF. hh
PROPOSED CULVERT SIZE AND I
GRADE TO BE SET BY THE
SrA 2+08.88 BO.DO U.
SLOPE O 0.30x ,h.
HARRIS COUNTY ENGINEERS
PCT. 2 MAINTAINANCE DEPT.
1h. HIGH BANK
HIGH BANK ryo
LISTING
P
ry°• TRAVEL SHOULDER 'V
IXISr. 24' SAN,
ERCROUND CABLE
ry° 1
GRAVEL SHOULDER
1a TIC SIGN
�•
,yti
GRAVEL SHOULDER .y0
L
by
rye•
ry`k
ry1!,1'
EDGE OF ASPHALT
1 + DD COST ASPHALT PAVWG
2 + DG
FAIRMONT
PARKWAY
3 + GG 4 + DD
1P
ry�
4
(250' R.O.W)
b^
'.•,� EDGE OF ASPHALT
�' DGE OF PHALT
, ry „�,
9%V
'�'
,/,ti -
„/.
,y�•b
RCP This is to certify that the City of Lo Porte, Texas
has approved this site plan and development of
Snider Transmission Service in conformance with the
b� y laws of the State Texas and the ordinances of the
�bryh FLOW LINE •.°i^ry 'mob^ �b1 City of La Porte.
Attest:
By:
At4Vj e&A��
Director, F�ionnin4Aepartment
JOINT SEALER
EXPANSION
-F- ' CAP
3/4"`H I"- � BOARD EXPANSION ,
FILLER (RED WOOD)
N.T.S.
State of Texas
County of Harris
b John J. Rodriquez. a Registered P'rofeseional Land Surveyor in this
state do hereby certify that this survey was made on the ground on
7 October 1997, that this drawing correctly represents the facts found at
the time of the survey. and that this professional service conforms to
the current Texas Surveyors Association standards and specifications
for a Category 6. Topographic Survey, Condition II.
Texas Registration No. 2634
JOHN J. RODRIQUEZ
2634 •
C�-
,eOF
t
...........................
FRED D. THOMPSON
S A • 73887 O�
q °''Fci
LEGEND
s
12" G.V.& B.
nM
1" WATER
T.P. 20.00
TOP OF PAVEMENT
F.L. 20.00
FLOW LINE
FF 20.00
FINISHED FLOOR
1P
o�.
EXISTING ELEVATION
O
RED TIPPED PHOTENIA
TREES
NOTE:
EVERGREEN PLANTING STRIP WIDTH SHALL BE FOUR FEET IN WIDTH.
PLANTS MINIMAL HEIGHT AT PLANTING MUST BE FOUR FEET AND MUST
REACH A HEIGHT OF SIX FEET WITHIN TWO YEARS. REQUIRED DENSITY
MUST BE SUCH THAT WITHIN TWO YEARS OF NORMAL GROWTH, A SOLID
SCREEN WILL BE FORMED TO A HEIGHT OF AT LEAST SIX FEET ABOVE
ADJACENT GRADE. EARTH MOUNDING OR BERMS MAY BE USED, BUT SHALL
NOT BE USED TO ACHIEVE MORE THAN TWO FEET OF THE REQUIRED SCREEN.
NOTE:
THIS PROPERTY IS IN ZONE "X" AND IS NOT WITHIN THE 100 YEAR
FLOOD PLAIN ACCORDING TO FIRM MAP COMMUNITY PANEL NO.
48201CO940J DATED: NOVEMBER 6, 1996
OWNER: SNIDER TRANSMISSION SERVICE, GREG SNIDER
DEVELOPER: SNIDER TRANSMISSION SERVICE, GREG SNIDER
TYPE OF DEVELOPMENT: COMMERCIAL
ENGINEER: ESOR CONSULTING ENGINEERS, INC.
MINOR DEVELOPMENT SITE PLAN FOR
SNIDER TRANSMISSION SERVICE
10335 FAIRMONT PARKWAY. LA PORTE TX 77571
SERVICE BEING 0.652 ACRES OF LAND OUT OF THE
W.M. JONES SURVEY, A - 482, HARRIS CO., TEXAS
2350 NORTH BELT EGST, Ste. 150
HOUSTON, TEXAS 77032
PHONE (281) 9B7-9144
PAY (201) 987-0020
_ 408 N.TE STREET'
lA POETS,. 1ESAS 77b71 DATE: pECEMBER 1997
PHONE (261) 470-2908
7LTING ENGINEERS, INC. PAY (281) 987-DO20 SHEET-AININOW
q8 -8208