HomeMy WebLinkAboutLIFT STATION NO. 39 FORCEMAIN REPLACEMENTMAYOR:
COUNCIL:
LIFT ST'ATION NO. 39 FORCEMAIN -REPLACEMENT
Louis R. Rigby
AT —LARGE
A:
AT —LARGE
B:
POSITION
9:
POSITION
2:
POSITION
3:
POSITION
4:
POSITION
5:
POSITION
6:
John P. Zemanek
Dottie Kaminski
Mike Mosteit
Chuck Engelken
Daryl Leonard
Tommy Moser
Jay Martin
Mike Clausen
CITY MANAGER: Corby D. Alexander
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JUNE 2014
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LOCATION `
VICINITY MAP
KEY MAP: 580 Q, U
7:7 PIE71
11200 Broadway Street
Offices West, Suite 2332
Peariand, Texas 77584
Office: (832) 456-4700
Fax: (832) 456-4701
Drawing List
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LOCATION `
VICINITY MAP
KEY MAP: 580 Q, U
7:7 PIE71
11200 Broadway Street
Offices West, Suite 2332
Peariand, Texas 77584
Office: (832) 456-4700
Fax: (832) 456-4701
Drawing List
1
COVER SHEET
2
GENERAL NOTES
3-5
PLAN & PROFILE SHEETS
6
CONNECTION DETAILS
7
STANDARD DETAILS
8
STANDARD DETAILS
9
EXPRESS REVIEW SHEET
THE SEAL THAT ORIGINALLY APPEARED ON THIS OOCIIMENT WAS
AUTHORIZED BY WI
TEXAS NO: 97372 ON 6 12 2014
ALTERATION OF A SEALED DOCUMENT WRHOUT PROPER
NOTIFICATION OF THE RESPONSIBLE ENGINEER IS AN
OFFENSE UNDER THE TEXAS ENGINEERING PRACTICE ACT.
Freese and Nichols, Inc.
Texas Registered Engineering Firm F-2144
This Record Drawing is o combination of the
sealed engineering contract drawings for this
project, modified by information furnished
by the contractor reflecting changes in the
Project made during construction. The original
sealed drawings ore on file at the offices of
FREESE AND NICHOLS, INC.
4055 INTERNATIONAL PLAZA, SUITE 200
FORT WORTH, TEXAS 76109-4895
(817) 735-7300
RECORD DRAWINGS PREPARED ON:
1/7/2015
LPT13493
GENERAL NOTES:
(THE FOLLOWING NOTES APPLY TO ALL SHEETS OF THESE CONTRACT DOCUMENTS AS
IF THEY WERE WRITTEN IN THEIR ENTIRETY ON EACH SHEET)
1. CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL NECESSARY PERMITS
AND BONDS PRIOR TO START OF WORK.
2. ALL CONSTRUCTION IS TO BE IN ACCORDANCE WITH THE CONTRACT DOCUMENTS
AND BE SUBJECT TO INSPECTION BY THE CITY OF LA PORTE AND THE ENGINEER.
3. THE CONTRACTOR SHALL USE EXISTING RIGHT-OF-WAYS OR EASEMENTS FOR
ACCESS TO THE JOB SITE.
4. PUBLIC AND PRIVATE UTILITY LINES AND CUSTOMER SERVICE LINES MAY EXIST
THAT ARE NOT SHOWN ON THE CONSTRUCTION DRAWINGS. IT SHALL BE THE
CONTRACTOR'S RESPONSIBILITY TO LOCATE, MAINTAIN AND PROTECT THE INTEGRITY
OF THESE LINES.
5. CONTRACTOR SHALL NOTIFY ENGINEER IF THERE IS A CONFLICT BETWEEN THE
CONTRACT DOCUMENTS AND EXISTING CONSTRUCTION BEFORE PROCEEDING WITH
WORK. NO SEPARATE PAY UNLESS NOTED OTHERWISE.
6. EXISTING IMPROVEMENTS INCLUDING, BUT NOT LIMITED TO FENCES, DRIVEWAYS,
SIDEWALKS, PAVEMENT, CURBS, UTILITY PIPELINES, AND DRAINAGE STRUCTURES
WHICH ARE DAMAGED, REMOVED OR ALTERED TO PERMIT INSTALLATION OF THE
WORK SHALL BE REPAIRED OR REPLACED BY THE CONTRACTOR TO CITY
STANDARDS, AT THE CONTRACTOR'S EXPENSE, IN THE SAME LOCATION AND IN
CONDITION AS GOOD AS OR BETTER THAN THEY WERE FOUND.
7. CONTRACTOR IS RESPONSIBLE FOR ALL GROUND AND SURFACE WATER CONTROL
AND DEWATERING NECESSARY TO PROTECT THE PROJECT AREA IN ORDER TO
PERFORM PROPOSED WORK.
8. THE CONTRACTOR SHALL NOT DISPOSE OF ANY EXCAVATED MATERIALS WITHIN AN
AREA DESIGNATED AS BEING WITHIN THE 100-YEAR SPECIAL FLOOD HAZARD AREA.
IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE FLOOD PLAIN
STATUS OF ANY PROPOSED DISPOSAL SITE. DISPOSAL SITES SHALL BE
APPROVED BY THE CITY, INCLUDING HAUL ROUTES.
9. CONTRACTOR SHALL MAINTAIN ADEQUATE SITE DRAINAGE TO ENSURE A DRY WORK
AREA AT ALL TIMES DURING CONSTRUCTION. FINAL DETERMINATION BY CITY
REPRESENTATIVE.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING REQUIRED SECURITY TO
PROTECT HIS PROPERTY, EQUIPMENT, WORK IN PROGRESS AND COMPLETED WORK,
AT NO ADDITIONAL COST TO THE CITY.
11. DO NOT EXCEED 75% OF MANUFACTURER'S RECOMMENDED MAXIMUM DEFLECTION
FOR PIPE JOINTS, UNLESS NOTED OTHERWISE.
12. CONTRACTOR SHALL VERIFY THAT PIPING SHOWN TO BE ABANDONED OR AS
ABANDONED PREVIOUSLY IS NO LONGER IN SERVICE. LINES IN SERVICE SHALL BE
MAINTAINED UNTIL NO LONGER REQUIRED BY THE OWNER. LINES SHALL BE
ABANDONED IN PLACE OR REMOVED AS INDICATED ON THE DRAWINGS.
13. CONTRACTOR SHALL REROUTE THE EXISTING PIPING IF REQUIRED TO AVOID THE
PROPOSED STRUCTURES. THE EXISTING SYSTEM SHALL REMAIN IN PLACE AND IN
SERVICE UNTIL THE PROPOSED SYSTEM IS CONSTRUCTED, ACCEPTED AND PLACED
INTO SERVICE. THE CONTRACTOR SHALL PROTECT THE EXISTING SYSTEM UNTIL IT
IS TAKEN OUT OF SERVICE. CONTRACTOR SHALL SUBMIT AN RFI PRIOR TO
PERFORMING WORK.
14. ALL PROPOSED PENETRATIONS IN THE EXISTING WALLS SHALL BE SEALED PER
TYPICAL/STANDARD DETAILS.
15. THE CONTRACTOR SHALL TAKE SPECIAL PRECAUTIONS IN THE VICINITY OF ANY
OVERHEAD ELECTRIC LINES. CONTRACTOR SHALL ABIDE BY THE MOST RECENT
NATIONAL ELECTRIC CODE AND ANY REQUIREMENT BY OWNER OF ELECTRIC LINES.
16. CONTROL POINTS SHOWN ON PLANS ARE INTENDED FOR CONSTRUCTION STAKING
OF THIS PROJECT. ANY ADDITIONAL SURVEYING NEEDED SHALL BE SUBSIDIARY TO
THE OVERALL COST OF THE PROJECT. CONTROL POINT INFORMATION IS LOCATED
ON SHEET 5.
17. ALL TRENCH EXCAVATION SHALL BE IN ACCORDANCE WITH THE U.S. DEPARTMENT
OF LABOR OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATOR'S STANDARDS.
CONTRACTOR IS RESPONSIBLE FOR ALL TRENCH SAFETY. THE CONTRACTOR SHALL
CONSTRUCT THE PROPOSED WORK UTILIZING A TRENCH SAFETY PLAN.
18. ALL DEMOLISHED STRUCTURES AND NON -SALVAGED EQUIPMENT, AS WELL AS
EXCESS EXCAVATED SOILS, SHALL BE REMOVED AND DISPOSED OF IMMEDIATELY IN
ACCORDANCE WITH FEDERAL, STATE AND LOCAL LAWS, REGULATIONS AND OTHER
0 ~ ORDINANCES AT NO ADDITIONAL COST TO OWNER. FURNISH WRITTEN VERIFICATION
m FROM THE OWNER OF THE DISPOSAL SITE AUTHORIZING THE CONTRACTOR TO
a DISPOSE OF MATERIALS IS ACCEPTABLE.
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iu) 19. EXCAVATION ADJACENT TO EXISTING UTILITIES TO REMAIN OR CROSSING UTILITIES
(n SHALL BE EXCAVATED BY HAND AND IN SUCH A MANNER AS TO AVOID DAMAGE
�:2 TO THE EXISTING FACILITIES. EXISTING UTILITIES SHALL BE PROPERLY SUPPORTED
o WITHIN THE PROPOSED TRENCH AND BACKFILLED WITH CEMENT STABILIZED SAND
otoOR FLOWABLE FILL.
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V) O 20. ANY EXISTING PIPING THAT IS AFFECTED BY NEW CONSTRUCTION OR PIPING
-1 0 INSTALLATION, UNLESS DEMOLISHED AND REMOVED, SHALL BE RETURNED TO
N ORIGINAL OR BETTER CONDITION AT NO ADDITIONAL COST TO THE OWNER. PIPING
REPAIR SHALL INCLUDE CONSIDERATION FOR BACKFILL, ENCASEMENT, SUPPORTS,
z -o RESTRAINTS, FITTINGS, VALVES, INSULATION AND ANY TYPICAL OR SPECIAL
> COATINGS THAT ARE APPLIED TO THE INTERIOR AND/OR EXTERIOR OF THE PIPING
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21. CONTRACTOR SHALL MAINTAIN FLOW IN DRAINAGE DITCHES AT ALL TIMES AND
PROVIDE TEMPORARY STRUCTURAL OR NON-STRUCTURAL STORM WATER
PROTECTION AND POLLUTION PREVENTION MEASURES (SWPPP) THROUGHOUT THE
PROJECT SITE WHERE REQUIRED. METHODS USED BY CONTRACTOR TO MAINTAIN
FLOW IN DITCH AND PROVIDE SWPPP MEASURES MUST BE ACCEPTABLE TO THE
CITY.
22. WHERE GRASS IS DISTURBED BY AN ACTIVITY OF THIS PROJECT, CONTRACTOR
SHALL REPLACE GRASS BY HYDRO -MULCH SEEDING INCLUDING BOTH PERMANENT
BERMUDA GRASS SEED AND WINTER WHEAT SEED SUCH THAT THE GRASS THAT
WAS PRESENT IN PRE -CONSTRUCTION CONDITIONS IS REPLACED AND/OR
RESTORED TO ITS CONDITION IN AS GOOD OR BETTER CONDITION THAN PRIOR TO
CONSTRUCTION. SOD OF EQUAL TYPE TO EXISTING GRASS, SHALL BE PLACED IN
DISTURBED AREAS IN RESIDENTIAL YARDS AND IN DISTURBED R.O.W. AREAS
IMMEDIATELY ADJACENT TO RESIDENTIAL YARDS.
23. THRUST AT BENDS, TEES, PLUGS, OR OTHER FITTINGS SHALL BE RESISTED BY
RESTRAINED MECHANICAL JOINT FITTINGS AND CONCRETE THRUST BLOCKS.
MECHANICAL JOINT RESTRAINTS SHALL BE MEGA -LUG OR APPROVED EQUAL.
24. THE CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS TO GUARD AGAINST
DAMAGES TO PROPERTY AND INJURY TO PERSONS. THE CONTRACTOR SHALL PUT
UP AND MAINTAIN WARNING LIGHTS AT NIGHT, SUITABLE BARRICADES AND OTHER
DEVICES AND SIGNAGE NECESSARY TO PROTECT THE PUBLIC. ALL SUCH SIGNALS
OR DEVICES SHALL COMPLY WITH THE LATEST EDITION OF THE TEXAS MANUAL ON
UNIFORM TRAFFIC CONTROL DEVICES (TMUTCD).
TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
LIFT STATIONS AND FORCE MAINS
GENERAL CONSTRUCTION NOTES:
1. THIS LIFT STATION AND/OR FORCE MAIN MUST BE DESIGNED AND CONSTRUCTED
IN ACCORDANCE WITH THE TEXAS COMMISSION ON ENVIRONMENTAL QUALITY'S
(TCEQ) EDWARDS AQUIFER RULES 30 TEXAS ADMINISTRATIVE CODE (TAC)
§213.5(C), THE DESIGN CRITERIA FOR DOMESTIC WASTEWATER SYSTEMS 30 TAC
CHAPTER 217, AND THE CITY OF LA PORTE STANDARD SPECIFICATIONS.
2. ANY MODIFICATION TO THE ACTIVITIES DESCRIBED IN THE REFERENCED LIFT
STATION/FORCE MAIN SYSTEM APPLICATION FOLLOWING THE DATE OF APPROVAL
MAY REQUIRE THE SUBMITTAL OF A LIFT STATION/FORCE MAIN SYSTEM
APPLICATION TO MODIFY THIS APPROVAL, INCLUDING THE PAYMENT OF
APPROPRIATE FEES AND ALL INFORMATION NECESSARY FOR ITS REVIEW AND
APPROVAL.
3. PRIOR TO COMMENCING ANY REGULATED ACTIVITY, THE APPLICANT OR HIS AGENT
MUST NOTIFY THE TCEQ HOUSTON REGIONAL OFFICE, IN WRITING, OF THE DATE
ON WHICH THE REGULATED ACTIVITY WILL BEGIN.
4. IF ANY SENSITIVE FEATURES ARE DISCOVERED DURING THE WASTEWATER LINE
TRENCHING ACTIVITIES, ALL REGULATED ACTIVITIES NEAR THE SENSITIVE FEATURE
MUST BE SUSPENDED IMMEDIATELY. THE APPLICANT MUST IMMEDIATELY NOTIFY
THE APPROPRIATE REGIONAL OFFICE OF THE TEXAS COMMISSION ON
ENVIRONMENTAL QUALITY OF THE FEATURE DISCOVERY. A GEOLOGIST'S
ASSESSMENT OF THE LOCATION AND EXTENT OF THE FEATURE DISCOVERED MUST
BE REPORTED TO THAT REGIONAL OFFICE IN WRITING WITHIN TWO WORKING DAYS.
THE APPLICANT MUST SUBMIT A PLAN FOR ENSURING THE STRUCTURAL INTEGRITY
OF THE SEWER LINE OR FOR MODIFYING THE PROPOSED COLLECTION SYSTEM
ALIGNMENT AROUND THE FEATURE. THE REGULATED ACTIVITIES NEAR THE
SENSITIVE FEATURE MAY NOT PROCEED UNTIL THE EXECUTIVE DIRECTOR HAS
REVIEWED AND APPROVED THE METHODS PROPOSED TO PROTECT THE SENSITIVE
FEATURE AND THE EDWARDS AQUIFER FROM ANY POTENTIALLY ADVERSE IMPACTS
TO WATER QUALITY WHILE MAINTAINING THE STRUCTURAL INTEGRITY OF THE LINE.
HARRIS COUNTY TRAFFIC NOTES:
1. CONTRACTOR SHALL PROVIDE AND INSTALL TRAFFIC CONTROL DEVICES IN
CONFORMANCE WITH PART VI OF TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL
DEVICES (TMUTCD -LATEST EDITION WITH REVISIONS) DURING CONSTRUCTION.
2. NO LANES SHALL BE BLOCKED FROM 7 A.M. TO 9 A.M. AND 4 P.M. TO 6:30
P.M. MONDAY THRU FRIDAY.
3. OFF DUTY POLICE OFFICERS/FLAGGERS ARE REQUIRED TO DIRECT TRAFFIC WHEN
LANES ARE BLOCKED.
4. CONTRACTOR SHALL COVER THE EXCAVATION WITH STEEL PLATES ANCHORED
PROPERLY DURING NON -WORKING HOURS AND ALLOW NORMAL TRAFFIC FLOW. IF
COVERING IS NOT FEASIBLE, USE TRANTEX FR 336 EFX 36" DELINEATOR OR
APPROVED EQUAL WITH SHEETING AND BASE EPDXIED TO PAVEMENT NEXT TO
EXCAVATION DURING NON -WORKING HOURS.
5. APPROVED COPIES OF "TRAFFIC CONTROL PLANS" SHALL BE AVAILABLE FOR
INSPECTION AT ALL TIMES.
6. IF THE CONTRACTOR CHOOSES TO USE A DIFFERENT METHOD OF TRAFFIC
CONTROL PLAN DURING THE CONSTRUCTION THAN WHAT IS OUTLINED IN THE
CONTRACT DRAWINGS, (S)HE SHALL BE RESPONSIBLE TO PREPARE AND SUBMIT
ALTERNATE PLANS* TO TRAFFIC SECTION OF HCPID FOR APPROVAL TEN WORKING
DAYS PRIOR TO IMPLEMENTATION.
*THESE PLANS SHALL BE DRAWN TO SCALE ON REPRODUCIBLE MYLARS AND
SEALED BY A LICENSED ENGINEER IN THE STATE OF TEXAS. PLANS WILL
BECOME A PART OF THE CONTRACT DRAWINGS.
7. IF THE PROJECT IS WITHIN 400 FEET FROM A SIGNALIZED INTERSECTION, THE
CONTRACTOR SHALL CONTACT HARRIS COUNTY PUBLIC INFRASTRUCTURE
DEPARTMENT, SIGNAL DIVISION, AT 713-881-3210 FIVE (5) WORKING DAYS PRIOR
TO THE START OF CONSTRUCTION.
CENTERPOINT ENERGY FACILITIES
CAUTION: UNDERGROUND GAS FACULTIES
LOCATIONS OF CENTERPOINT ENERGY MAIN LINES (TO INCLUDE CENTERPOINT ENERGY, INTRASTATE
PIPELINE, LLC. WHERE APPLICABLE) ARE SHOWN IN AN APPROXIMATE LOCATION ONLY. SERVICE LINES
ARE USUALLY NOT SHOWN. OUR SIGNATURE ON THESE PLANS ONLY INDICATES THAT OUR FACILITIES
ARE SHOWN IN APPROXIMATE LOCATION. IT DOES NOT IMPLY THAT A CONFLICT ANALYSIS HAS BEEN
MADE. THE CONTRACTOR SHALL CONTACT THE UTILITY COORDINATING COMMITTEE AT (713) 223-4567
OR 1-800-669-8344 A MINIMUM OF 48 HOURS PRIOR TO CONSTRUCTION TO HAVE MAIN AND
SERVICE LINES FIELD LOCATED.
• 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.
• WHEN EXCAVATING WITHIN EIGHTEEN INCHES (18") OF THE INDICATED LOCATION OF
CENTERPOINT ENERGY FACILITIES, ALL EXCAVATION MUST BE ACCOMPLISHED USING
NON -MECHANIZED EXCAVATION PROCEDURES.
• WHEN CENTERPOINT ENERGY FACILITIES ARE EXPOSED, SUFFICIENT SUPPORT MUST BE
PROVIDED TO THE FACILITIES TO PREVENT EXCESSIVE STRESS ON THE PIPING.
THE CONTRACTOR IS FULLY RESPONSIBLE FOR ANY DAMAGES CAUSED BY HIS FAILURE TO EXACTLY
LOCATE AND PRESERVE THESE UNDERGROUND FACILITIES.
WARNING: OVERHEAD ELECTRICAL LINES
OVERHEAD LINES MAY EXIST ON THE PROPERTY. THE LOCATION OF OVERHEAD LINES HAS NOT BEEN
SHOWN ON THESE DRAWINGS AS THE LINES ARE CLEARLY VISIBLE, BUT YOU SHOULD LOCATE THEM
PRIOR TO BEGINNING ANY CONSTRUCTION. TEXAS LAW, SECTION 752, HEALTH & SAFETY CODE
FORBIDS ALL ACTIVITIES THAT OCCUR IN CLOSE PROXIMITY TO HIGH VOLTAGE LINES SPECIFICALLY:
• ANY ACTIVITY WHERE PERSON OR THINGS MAY COME WITHIN SIX (6) FEET OF LIVE OVERHEAD
HIGH VOLTAGE LINES; AND
• OPERATING A CRANE, DERRICK, POWER SHOVEL, DRILLING RIG, PILE DRIVER, HOISTING
EQUIPMENT, OR SIMILAR APPARATUS WITHIN 10 FEET OF LIVE OVERHEAD HIGH VOLTAGE LINES.
PARTIES RESPONSIBLE FOR THE WORK, INCLUDING CONTRACTORS, ARE LEGALLY RESPONSIBLE FOR THE
SAFETY OF CONSTRUCTION WORKERS UNDER THIS LAW. THIS LAW CARRIES BOTH CRIMINAL AND CIVIL
LIABILITY. TO ARRANGE FOR LINES TO BE TURNED OFF OR REMOVED CALL CENTERPOINT ENERGY AT
(713) 207-2222.
AT&T TEXAS/SWBT FACILITIES
1. THE LOCATIONS OF AT&T TEXAS/SWBT FACILITIES ARE SHOWN IN AN APPROXIMATE WAY ONLY.
THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION BEFORE COMMENCING WORK. HE
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED
BY THIS FAILURE TO EXACTLY LOCATE AND PRESERVE THESE UNDERGROUND UTILITIES.
2. THE CONTRACTOR SHALL CALL 1-800-344-8377 A MINIMUM OF 48 HOURS PRIOR TO
CONSTRUCTION TO HAVE UNDERGROUND LINES FIELD LOCATED.
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TEXAS/SWBT FACILITIES, ALL EXCAVATIONS MUST BE ACCOMPLISHED USING NON -MECHANIZED
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EXCAVATION PROCEDURES. WHEN BORING, THE CONTRACTOR SHALL EXPOSE THE AT&T
TEXAS/SWBT FACILITIES.
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6. PLEASE CONTACT THE AT&T TEXAS DAMAGE PREVENTION MANAGER MR. ROOSEVELT LEE JR. AT
(713)567-4552 OR E-MAIL HIM AT RL7259@ATT.COM, IF THERE ARE QUESTIONS ABOUT BORING
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TXDOT NOTES:
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1. CONTRACTOR SHALL NOTIFY TXDOT 48 HOURS (2 BUSINESS DAYS)
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AND COORDINATION OF WORK DAYS AND TRAFFIC CONTROL PLANS.
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2. A COPY OF THE APPROVAL, NOTICE OF PROPOSED INSTALLATION, AND
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3. TRAFFIC CONTROL IN UTILITY WORK ZONES SHALL CONFORM TO
APPLICABLE SPECIFICATIONS TO TMUTCD, PART VI.
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CUT & PLUG
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NORTHING 1379 340 4.213 18" PIPE
EASTING 3233296.672 FL 2.5
4'-2" BELOW N.G.
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FL -1.5 FL -2.0
18" PIPE
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COTTON SPINDLE W/ WASHER 'CCI'
Y 13793380.78
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(TO BE GROUT FILLED
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18" PIPE 24" PIPE
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GRAVEL
24" PIPE
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WATER LINE NOTE:
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36" PIPE
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ON MAP F32640670
FL -2.9
EASTING: 3233282,94
AS PROVIDED BY ENTEX
4'-5" BELOW N.G.
APPROX. LOCATION
2" GAS LINE AS SHOWN
ON MAP F32640670
24" PIPE
PROVIDED BY ENTEX
FL -3.4
ADD 360 LF OF 8" PVC C900 (CERTALOK PIPE) BY DIRECTIONAL DRILL TO
REPLACE A LEAKING WATER MAIN DISCOVERED DURING THE COURSE OF
CONSTRUCTION. THE LOCATION OF THE NEW WL IS BETWEEN STA 2+00 AND
STA 5+60. FINAL PIT LOCATIONS TO BE COORDINATED IN THE FIELD WITH CITY
PERSONNEL. THE CITY WILL BE RESPONSIBLE FOR MAKING THE CONNECTIONS
BACK TO THE EXISTING WATER MAIN, TESTING AND DISINFECTION.
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OLD HIGHWAY 146 APPROX. LOCATION
(ASPHALT PAVEMENT) 2" GAS LINE AS SHOWN
ON MAP F32640670
(TxDOT R.O.W.) PROVIDED BY ENTEX
GENERAL UTILITY NOTES:
1. 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 PRESERVE THESE UTILITIES WHETHER UNDERGROUND, ABOVE GROUND OR OVERHEAD.
2. CONTRACTOR SHALL CONTACT 811 AND ALL OF THE FOLLOWING PHONE NUMBERS FOR
LOCATION OF UNDERGROUND FACILITIES 72 HOURS PRIOR TO ANY EXCAVATION IN THE AREA:
(281) 471-9650 (CITY OF LA PORTE PUBLIC WORKS)
(281) 470-6451 (CITY OF SHOREACRES PUBLIC WORKS)
1-800-245-4545 (TEXAS ONE CALL SYSTEM)
3. ALL PIPING SHALL BE INSTALLED WITH A CONTINUOUS, INSULATED TW, THW, THWN OR
HMWPE INSULATED COPPER, 10 GAUGE OR THICKER WIRE FOR PIPELINE LOCATION PURPOSES
BY MEANS OF AN ELECTRONIC LINE TRACER. THE WIRE SHALL BE INSTALLED ALONG THE
ENTIRE LENGTH OF PIPE. THE INSULATION COLOR SHALL MATCH THE COLOR OF THE PIPE
BEING INSTALLED. SECTIONS OF WIRE SHALL BE SPLICED TOGETHER USING APPROVED
SPLICE CAPS AND WATER PROOF SEALS. TWISTING THE WIRES TOGETHER IS NOT
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CCI CONTORL POINT #2 (TxDOT R.O.W.)
POTHOLE COTTON SPINDLE W/ WASHER 'CCI' GENERAL UTILITY NOTES.
NORTHING 13794465.655 Y 13794515.45
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1. 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 PRESERVE THESE UTILITIES WHETHER UNDERGROUND, ABOVE GROUND OR OVERHEAD.
2. CONTRACTOR SHALL CONTACT 811 AND ALL OF THE FOLLOWING PHONE NUMBERS FOR
LOCATION OF UNDERGROUND FACILITIES 72 HOURS PRIOR TO ANY EXCAVATION IN THE AREA:
(281) 471-9650 (CITY OF LA PORTE PUBLIC WORKS)
(281) 470-6451 (CITY OF SHOREACRES PUBLIC WORKS)
1-800-245-4545 (TEXAS ONE CALL SYSTEM)
3. ALL PIPING SHALL BE INSTALLED WITH A CONTINUOUS, INSULATED TW, THW, THWN OR
HMWPE INSULATED COPPER, 10 GAUGE OR THICKER WIRE FOR PIPELINE LOCATION PURPOSES
BY MEANS OF AN ELECTRONIC LINE TRACER. THE WIRE SHALL BE INSTALLED ALONG THE
ENTIRE LENGTH OF PIPE. THE INSULATION COLOR SHALL MATCH THE COLOR OF THE PIPE
BEING INSTALLED. SECTIONS OF WIRE SHALL BE SPLICED TOGETHER USING APPROVED
SPLICE CAPS AND WATER PROOF SEALS. TWISTING THE WIRES TOGETHER IS NOT
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GENERAL UTILITY NOTES: OLD HIGHWAY 146
_ (ASPHALT PAVEMENT)
(TxDOT R.O.W.)
1. 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 PRESERVE THESE UTILITIES WHETHER UNDERGROUND, ABOVE GROUND OR OVERHEAD.
2. CONTRACTOR SHALL CONTACT 811 AND ALL OF THE FOLLOWING PHONE NUMBERS FOR
LOCATION OF UNDERGROUND FACILITIES 72 HOURS PRIOR TO ANY EXCAVATION IN THE AREA:
(281) 471-9650 (CITY OF LA PORTE PUBLIC WORKS)
(281) 470-6451 (CITY OF SHOREACRES PUBLIC WORKS)
1-800-245-4545 (TEXAS ONE CALL SYSTEM)
3. ALL PIPING SHALL BE INSTALLED WITH A CONTINUOUS, INSULATED TW, THW, THWN OR
HMWPE INSULATED COPPER, 10 GAUGE OR THICKER WIRE FOR PIPELINE LOCATION PURPOSES
BY MEANS OF AN ELECTRONIC LINE TRACER. THE WIRE SHALL BE INSTALLED ALONG THE
ENTIRE LENGTH OF PIPE. THE INSULATION COLOR SHALL MATCH THE COLOR OF THE PIPE
BEING INSTALLED. SECTIONS OF WIRE SHALL BE SPLICED TOGETHER USING APPROVED
SPLICE CAPS AND WATER PROOF SEALS. TWISTING THE WIRES TOGETHER IS NOT
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Y 13796067.62
X 3233236.36
Z 10.20
CONTROL POINT INFORMATION:
PROVIDED BY CIVIL CONCEPTS, INC.
VERTICAL CONTROL
VERTICAL CONTROL BASED ON NAVD 88 2001 ADJUSTMENT
(TSARP RM 010270)
RM 010270
FLOODPLAIN REFERENCE MARK NUMBER 010270 IS A BRASS
DISC STAMPED 010270 IN BRIDGE OVER TAYLOR BAYOU IN
KEYMAP 580P NEAR STREAM A104-00-00 ELEV. 6.61 NAVD
1988> (2001 ADJUSTMENT TSARP).
HORIZONTAL CONTROL
HORIZONTAL CONTROL BASED ON NAD 83, TEXAS STATE
PLANE SOUTH CENTRAL ZONE (4204), SURFACE, (VRS/RTN
NETWORK TIED TO THE CORS SYSTEM USING ROD1 CORS
ARP, PID DJ8995) AND MAY BE CONVERTED TO GRID BY
DIVIDING BY A COMBINED SCALE OF 1.00013.
CCI CONTROL POINT # 1
COTTON SPINDLE W/ WASHER 'CCI'
Y 13,793,380.78
X 3,233,339.98
Z 6.90
CCI CONTROL POINT #2
COTTON SPINDLE W/ WASHER 'CCI'
Y 13,794,515.45
X 3,233,326.06
Z 9.21
CCI CONTROL POINT #3
COTTON SPINDLE W/ WASHER 'CCI'
Y 13,796,067.62
X 3,233,236.36
Z 10.20
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HORIZONTAL BLOCKING TABLE
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IN.
MIN.
ART
1D$
MIN/.
ART 2
N.
MINA.
ART L
6"
1.0
9
1.04
13
2.07
18
4.05
24
7.49
20
10.59
8"
1.0
12
1.85
17
3.67
24
7.02
32
13.31
27
18.82
12"
1.25
18
4.15
25
8.26
35
16.20
48
29.94
40
42.34
16"
1.5"
24
7.38
34
14.68
47
28.81
64
53.23
54
75.28
BLOCKING NOTES :
1. CONTRACTOR SHALL VERIFY ALL SOIL BEARING STRENGTHS.
2. BEARING AREAS SHOWN ARE BASED ON 150 P.S.I. TEST AND 2,000 P.S.F. SOIL BEARING VALUE.
3. THE EARTH BEARING SURFACE SHALL BE UNDISTURBED MATERIAL. KEEP ALL FITTINGS FREE FROM
CONCRETE. THRUST BLOCKS ARE TO BE CONSTRUCTED OF 2,000 P.S.I. (28 DAY) CONCRETE
AND PLACED AS SHOWN ON TYPICAL THRUST BLOCKING DETAIL.
4. ALL VALUES ARE MINIMUM. IF SOIL BEARING VALUE IS LESS THAN 2000 P.S.F., CONTRACTOR
SHALL HAVE A TEXAS REGISTERED PROFESSIONAL ENGINEER DESIGN THE NECESSARY THRUST
BLOCKING.
5. VERTICAL DIMENSION OF BLOCKING SHALL BE IDENTICAL TO THE APPLICABLE HORIZONTAL
(A,B,D,C,E) DIMENSION AS LISTED IN TABLE, OR GREATER.
6. DIMENSION "X" MAY VARY IF NECESSARY TO PROVIDE BEARING AGAINST
UNDISTURBED TRENCH WALL.
REINFORCING
BARS ----
HORIZONTAL BLOCKING DETAIL
NOT TO SCALE
TRENCH WIDT
Bd
2
a
a.
a .
Q
_
°'.
.4
O
Bd + 2' MIN
2
2 SECTION _
- - NOT TO SCALE
lwaommC
LENGTH AS BEND
3 SECTION
- - NOT TO SCALE
ASSUMED
HORIZONTAL
VERTICAL COMPONENT OF
THRUST = TABULATED VALUE
REINFORCING BARS #4 Q 12"
C/C, FOR PIPE SIZES GREATER
THAN 12" REINFORCING SHALL
BE AS SPECIFIED BY ENGINEER
GENERAL NOTES FOR ALL THRUST BLOCKS
1. CONCRETE FOR BLOCKING SHALL BE CLASS "B", PER SPECIFICATION
03 30 00.
2. ALL CALCULATIONS ARE BASED ON INTERNAL PRESSURE OF 200 PSI
FOR DUCTILE IRON, P.V.C., AND 150 PSI FOR CONCRETE PIPE.
3. VOLUMES OF THRUST BLOCKS ARE NET VOLUMES OF CONCRETE TO
BE FURNISHED. THE CORRESPONDING WEIGHT OF THE CONCRETE
(CLASS "B", PER SPECIFICATION 03 30 00), IS EQUAL TO OR
GREATER THAN THE VERTICAL COMPONENT OF THE THRUST ON THE
VERTICAL BEND.
4. WALL THICKNESS (T) ASSUMED HERE FOR ESTIMATING PURPOSES
ONLY.
5. POUR CONCRETE FOR BLOCK AGAINST UNDISTURBED EARTH.
6. DIMENSIONS MAY BE VARIED AS REQUIRED BY FIELD CONDITIONS
WHERE AND AS DIRECTED BY THE ENGINEER. THE VOLUME OF
CONCRETE BLOCKING SHALL NOT BE LESS THAN SHOWN HERE.
7. THE SOIL BEARING PRESSURES ARE BASED ON 2000 LBS./S.F. IN
SOIL AND 4000 LBS./S.F. IN ROCK. THE CONTRACTOR SHALL INSPECT
BEARING STRATA PRIOR TO POURING THRUST BLOCKS. SHOULD THE
STRATA BE SOFT, SPONGY OR WEAK, THE CONTRACTOR SHALL NOTIFY
THE OWNER'S REPRESENTATIVE PRIOR TO POURING THE THRUST
BLOCK.
8. USE 8 MIL POLYETHYLENE WRAP OR EQUAL BETWEEN CONCRETE AND
BEND, TEE, OR PLUG TO PREVENT THE CONCRETE FROM STICKING TO
IT.
9. CONCRETE SHALL NOT EXTEND BEYOND JOINTS.
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22.50'
30'
45'
67.50'
90'
. A
I.D.
(IN.)
THRUST
(TONS)
VOL.
(C.Y.)
I THRUST
(TONS)
VOL.
(C.Y.)
THRUST
(TONS)
VOL.
(C.Y.)
THRUST
(TONS)
VOL.
(C.Y.)
THRUST
(TONS)
VOL.
(C.Y.)
THRUST
(TONS)
VOL.
(C.Y.)
I.D.
(IN.)
4,6,8
1.0
0.5
2.0
1.0
2.5
1.3
3.6
1.8
4.6
2.3
5.0
2.5
4,6,8
10,12
2.2
1.1
4.3
2.2
5.7
2.8
8.0
4.0
10.5
5.2
11.3
5.7
10,12
16,18
5.0
2.5
9.7
4.9
12.7
6.4
18.0
9.0
23.5
11.8
25.5
12.7
16,18
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LANS
PROVI- BY IER P S:
P TITLE - _
-
-
ENGINEE G FIRM _
SIGNE BY HCFC
----
_ HC PROJE /
I HCFCD TAN D NOTE SEE S T
OF ESE P NS.
III. FCD S DARD TAIj_S: EE SH
F THE PLAN .
REF TO P SHEE FOR
STING D PRO SED
T
OF W DELIN ION A COMP E RE
DING ORMAT TO I
LUDE
CLE 'S FIL UMBE TYPE F EST
(e.g., RAINAG EASEM
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NOTE&:
I. COMPLETE ONLY IF HCFCD OR HARRIS COUNTY IS REQUIRING DETENTION.
D. COMPLETE ONLY IF PROJECT HAS WITHIN IT OR IS IMMEDIATELY ADJACENT TO AN EXISTING OR '..
PROPOSED HCFCD MAINTAINED CHANNEL OR DETENTION BASIN.
01. COMPLETE ONLY IF PROJECT INCLUDES NEW OUTFALL BACKSLOPE INTERCEPTOR OR OTHER
RELATED WORK WITHIN AN EXISTING OR PROPOSED HCFCD MAINTAINED CHANNEL OR DETENTION BASIN.
N. COMPLETE ONLY OF PROJECT HAS WITHN OR IMMEDIATELY ADJACENT TO IT AN EXISTING
OR PROPOSED PUBLIC DRAINAGE CHANNEL OR DETENTION BASIN.
A.
0
X
$, FLOOD PLAIN STATUS
1. GENERAL INFORMATION
FIRM PANEL(S) FOR PROPERTY: 4S2O1C1O85L
FIRM PANEL(S) DATE:
STATUS OF PROPERTY ON MAP
❑ ENTIRELY LOCATED IN UNSHADED ZONE "X"
❑ LOCATED PARTIALLY IN ANY "A" ZONE OR SHADED ZONE "X",
DELINEATE FLOODPLAIN BOUNDARY ON CONSTRUCTION DRAWINGS
(DRAINAGE LAYOUT PG. N0.___-_) (BASE FLOOD LEVEL_____)
® LOCATED ENTIRELY IN ANY "A" ZONE OR SHADED ZONE "X",
(INDICATE BASE FLOOD LEVEL ELEV. 11 )
❑ LOCATED IN THE 10-YEAR FLOODPLAIN
❑ LOCATED IN CYPRESS CREEK LOMR 08-06-2369P
(INDICATE BASE FLOOD LEVEL__--____--_)
❑ SITE REMOVED FROM FLOODPLAIN BY LOMA
OR LOMR-F CASE N0.----------------------
❑ OTHER
ELEVATION INFORMATION
BENCHMARK USED
® HARRIS COUNTY FLOODPLAIN REFERENCE MARK
❑ HARRIS-GALVESTON COASTAL SUBSIDENCE DISTRICT
BENCHMARK (FOR COASTAL AREAS)
DESCRIPTION OF BENCHMARK INCLUDING ELEVATION, DATUM AND
YEAR OF ADJUSTMENT (2001 ADJ.)
FLOODPLAIN REFERENCE MARK NUMBER 010270 IS A
BRASS DISC STAMPED 010270 IN B21DGE OVER TAYLOR
BAYOU IN KEYMAP 5BOP NEAR STREAM A104-00-00
ELEV. 6.61 NAVD 198B, (2001 ADJUSTMENT TSAtRP)•
It._FLOOD PLAIN DETERMINATION BASED ON GROUND ELEVATION
❑ PROPERTY LIES ENTIRELY ABOVE THE BASE FLOOD LEVEL
AND IN SHADED ZONE "X"
® PROPERTY LIES PARTIALLY OR ENTIRELY BELOW THE BASE FLOOD
LEVEL
III. FLOODPLAIN STORAGE SUMMARY FLEES O LY O POR IONTED Or FIND LOCATED WITHIN
A. TOTAL VOLUME OF MATERIAL PROPOSED TO BE PLACED WITHIN THE FIRM
DELINEATED FLOODPLAIN (FILL, BASE, CONCRETE, ASPHALT, ETC.):
i.e., BELOW ELEVATION 11 (2001 ADJ.) 0 CUBIC YARDS
B. TOTAL VOLUME OF MATERIAL PROPOSED TO BE REMOVED FROM THE FIRM
DELINEATED FLOODPLAIN:
i.e., BELOW ELEVATION 111 (2001 ADJ.) 0 CUBIC YARDS
C. FILL AREA IN FLOODPLAIN IS SHOWN ON SHEET N/A_
NOTES:
1. COMPLETE FOR ALL PROJECTS
D. COMPLETE ONLY IF PROJECT IS ADJACENT TO 100-YEAR FLOOD PLAN
IV ❑LOMR REQUIRED ❑CLOMR REQUIRED
VERIFIED BY:
4, WATER AND WASTEWATER
I. TYPE OF SERVICE PROPOSED
0
MUNICIPALITY: CITY OF LA PORTE
❑
MUNICIPAL UTILITY DISTRICT:
❑
OTHER DISTRICT:
❑
PRIVATE WATER AND WASTEWATER SYSTEMS
❑
PRIVATE WATER SYSTEM AND INDIVIDUAL OSSF
❑
INDIVIDUAL WATER WELL AND OSSF
❑
OTHER:
H.C. WASTE WATER PERMIT/REQUEST NO.
II. PROOF OF CAPACITY
❑
LETTER FROM DISTRICT AUTHORIZING SERVICE
AND CONNECTION
❑x
TCEQ APPROVAL FOR WATER SYSTEM AND
PERMIT FOR WASTEWATER SYSTEM.
❑
OSSF SUBDIVISION PLANNING REPORT
• ' s��
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NOTES:
1. - IR. REOUIRED ON PROJECTS WITH WORK IN A HCFCD CHANNEL
PLEASE REFERENCE SECTION 17 OF THE FLOOD CONTROL DISTRICT
POLICY, CRITERIA, AND PROCEDURE MANUAL FOR MORE INFORMATION.
EXPRESS REVIEW SHEET
12.1 May 26, 2011
$ • DESCRIPTION OF PROPERTY
1. LEGAL DESCRIPTION
A. ACREAGE:
B. ❑ SUBDIVISION:
❑ SURVEY & ABSTRACT:
C. ADJACENT ROADS:OLD HWY 146, SHORE ACRES,
W_ FORFST_ FAIRFIFI n
/ PLAT
El
V. UNOBSTRUCTED VISIBILITY EASEMENT (U.V.E.)
❑ REQUIRED AND SHOWN ON SHEET(S)
® NOT REQUIRED
KEY MAP®page(S)---- _______---
*CPC 101 FORM MAY BE REQUIRED
10• PERMITS REQUIRED
T L ESTI TED SI CONS CTION DST,
XCLUD ENC ED B
❑ ORM ER QU ITY
PHA II PE IT CLA 1
❑ P ASE II ?MIT SS 11 CRI L FACI
DR AY WIT CULVE __ CURB D GU R E]S IC (E TING) SEPT (PROP ED)
NOTIC OF D TION QUIRE
❑ FI AFFIDA REQU D
BUILD] PERM (N0. BUIL GS = __
SU ISION FRAST CTURE ASE 11 0 OF OTS
OTES:
WORK IN HARRIS COUNTY R.O.W.
® UTILITY FQRCE_�IAIN
® CONSTRUCTION EQRX_MAIN
❑ OTHER _____________
11 CURB RAMPS / SIDEWALK
CURB RAMPS PROPOSED ❑ YES ® NO
SIDEWALKS PROPOSED ® NO
A. HOME BUILDER ❑ YES
B. DEVELOPER ❑ YES
C. H.O.A. ❑ YES
0. OTHERS
12 LANDSCAPING
❑ REQUIRED AND SHOWN ON SHEET(S)
[10 NOT REQUIRED
NOTES:
A PERMIT IS REQUIRED FOR EACH SCOPE OF WORK ON SITE.
A NOTIFICATION IS REQUIRED FOR EACH SCOPE OF WORK IN HC OR HCFCD ROW.
REFER TO www.eng.hctx.net/Dermits FOR EACH SCOPE OF WORK IN HC OR IN
HCFCD ROW.
This Record Drawing is a combination of the
sealed engineering contract drawings for this
project, modified by information furnished
by the contractor reflecting changes in the
Project made during construction. The original
sealed drawings ore on file at the offices of
FREESE AND NICHOLS, INC.
4055 INTERNATIONAL PLAZA, SUITE 200
FORT WORTH, TEXAS 76109-4895
(817) 735-7300
RECORD DRAWINGS PREPARED ON:
1/7/2015
(, STORM WATER QUALITY
I. CONSTRUCTION PROTECTIVE MEASURES.
❑ SWPPP SITE PLAN AND DETAILS ON SHEET(S) NIA
II. APPLICABILITY FOR PERMANENT FEATURES.
❑ EXEMPT NEW DEVELOPMENT OF LESS THAN 5 ACRE PARCEL.
T EXEMPT REDEVELOPMENT OF A 5 ACRE OR LARGER PARCEL WHERE
TOTAL IMPERVIOUS SURFACE (EXISTING PLUS PROPOSED) IS LESS THAN 1 ACRE.
❑ EXEMPT "GRAND FATHERED" BY AN EXISTING STORM SEWER LINE.
❑ STORM WATER QUALITY PERMIT REQUIREMENT FOR THIS PROJECT IS COVERED
BY-------------------------**.
❑ "STORM WATER QUALITY MANAGEMENT PLAN" INCLUDED. SWAMP SITE PLAN ON
SHEET(S)---------------------------------
ON
NOTES:
I - 11 REOUIREO ON ALL PROJECTS, III IF NOT EXEMPT OR 'GRANDFATHERED'
* * INCLUDE: PROJECT TITLE, HARRIS COUNTY PROJECT NUMBER, AND SAID PERMIT NUMBER, OR
THE NAME OF THE PERMITTING AUTHORITY IF OTHER THAN HARRIS COUNTY.
HCPID SIGNATURE BLOCK
PROJECT NAME:
LIFT STATION NO. 39 FORCE MAIN REPLACEMENT
ADDRESS: CITY OF LA PORTE
WAS ACCEPTED BY THE FOLLOWING GROUPS FOR THE PURPOSES LISTED BELOW:
ENGINEERING DIVISION
BY INTERPOSE NO OBJECTION
By AS TO PAVING AND/OR DRAINAGE ONLY
BY AS TO LOCATION OF ITEMS IN COUNTY RIGHT OF WAY
BY AS TO STORM WATER DUALITY
ADDITIONAL COMMENTS:
DATE
DATE
DATE
6/17/14
DATE
HARM COUNTY FLOOD CONTROL DISTRICT
INTERPOSE NO OBJECTION
BY DATE
FOR ITEMS LOCATED OUTSIDE OF HCFCD RIGHT-OF-WAY
APPROVED:
BY DATE
FOR ITEMS LOCATED WITHIN EXISTING HCFCD RIGHT-OF-WAY
APPROVED:
BY DATE
FOR ITEMS LOCATED WITHIN PROPOSED HCFCD RIGHT-OF-WAY
ADDITIONAL COMMENTS: CHANNEL a# A104-11-00
THE PROJECT WAS REVIEWED HOWEVER THIS DOES NOT MEAN THE ENTIRE PRO
JECT, INCLUDING ALL SUPPORTING DATA
AND CALCULATIONS HAVE COMPLETELY H VE BEEN LETEL COM CHECKED AND VERIFIED. THESE DRAWINGS ARE SIGN AT ED, DATED AND SEALED
BY A PROFESSIONAL ENGINEER LICENSED TO PRACTICE IN THE STATE OF TEXAS, WHICH THEREFORE CONVEYS THE ENGINEER'S
RESPONSIBILITY AND ACCOUNTABILITY. THIS DOES NOT RELIEVE ANY PARTY FROM COMPLYING WITH APPROPRIATE FEDERAL, STATE
AND LOCAL ENVIRONMENTAL RULES, LAWS, AND REGULATIONS AND ANY OTHER LEGALLY ADOPTED REGULATION OR ORDINANCE
RELATED TO LAND DEVELOPMENT. IF THE CITY SIGNATURES ARE REOUIRED BY ORDINANCE, COUNTY PERMITS WILL NOT BE ISSUED
UNTIL SUCH SIGNATURES ARE OBTAINED. THESE SIGNATURES ARE VALID FOR A MAXIMUM OF TWO YEARS.'..
ENGINEER'S CERTIFICATION
I; WILLIAM HERNDON, A LICENSED PROFESSIONAL ENGINEER IN THE STATE OF TEXAS, DO HEREBY CERTIFY THAT THE
INFORMATION PRESENTED ON THIS SHEET IS TRUE AND CORRECT TO THE BEST OF MY KNOWLEDGE AND THAT I AM
NOT VIOLATING ANY PROVISION OF THE CURRENT TEXAS ENGINEERING PRACTICE ACT AND RULES CONCERNING THE
PRACTICE OF ENGINEERING AND PROFESSIONAL ENGINEERING LICENSURE.
ANY VIOLATIONS WILL BE FORWARDED TO THE HARRIS COUNTY DISTRICT ATTORNEY'S OFFICE FOR PROSECUTION.
THE COMPLETED PROJECT CONSISTS OF DRAWING SHEETS 1 THRU —9_ . S
EAL
6/12/14
SIGNATURE DATE THE SEAL THAT ORIGINALLY APPEARED ON THIS DODO
c 7�� �r TEXAS AUTHORIZED
N0: 97312�WAONC 6 H12 NDON 1 J2014
R E V I S I 0 1V S ALTERATION OF A SEALED DOCUMENT WITHOU
NOTIFICATION OF THE RESPONSIBLE ENGINEEF
OFFENSE UNDER THE TEXAS ENGINEERING PF
Qt RECORD DRAWING FB 1/7/2015
DATE SHEET NO. DESCRIPTION P.E. INITIAL H.C. APPRO\
6 12 14 1 Added Key Mop No. and Channel ID Nos. WCH
6/12/14 3 Added Channel ID No. WCH
,
PROJECT NO.
PROPER (I IS AN