HomeMy WebLinkAbout8" SANITARY SEWER CONNECTION ACROSS SENS ROADM.
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CONSTRUCTION LANS FOR 8 py
0 At
AN400-a MOAR c
JU LY 2009
KEY MAP 540S
SCALE 1" = 3000'
r
INDEX
SHEET NO. DESCRIPTION
C01 COVER SHEET
CO2 HARRIS COUNTY EXPRESS REVIEW SHEET
CO3 GENERAL NOTES
C04 SANITARY PLAN AND PROFILE
C05 DETAILS
a
Fs!4 2009
BROOKS & SPARKS, INC.
CONSUL TING ENGINEERING
T. B. P. E. NO. F-880 :.
REFERENCE BENCHMARK:
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PAVING
1. DESIGN THICKNESS OF PAVING
11. STABILIZED SUBGRADE TO A DEPTH OF
Ili. DESIGN STRENGTH OF CONCRETE
N. TYPE AND PLACEMENT OF STEEL: -
TO
I BE COMPLETED ONLY IF PAVING S TO BE ACCEPTED BY NI
DRIVEWAYS
I.\HARROUNTY
DRIVEWAY APPROACHES PROP :
11. STANDARD DRIVEWAY D APPEARS
AW
NOTES,
I - It TO BE CDMP ONLY IF PROJECT ENT cnON OF DRNEIMAYS
AT TIME OF
FIRE ARAT ACCESS ROAD
❑ REQUIRED AND SHO N (S)
❑ NOT REQUIRED DUE
('
2• SUBDIVISION DRAINAGE SITE DRAINAGE
IXTORM
AI GE SYSTEM TYPE (OTHER THAN SUBDIVISION TYPE PROJECTS)
L PROPOSED DRAINAGE AREA
psi SEWER ❑ NEW DEVELOPMENT AREA:
RE -DEVELOPMENT AREA (AMOUNT INCREASED
SIDE DITCH IMPERVIOUS AREA):
❑ CITY 0 USTON
❑ OTHER
❑ TO DETENTION P
❑ DETENTION PONDV
❑ TO HCFCD DRAIN.
❑ TO HARRIS COU
ROAD NAME:
RBING ❑STATIC W.S.E. 0 OUTFALL IS
❑ PROPOSED STORM SEWER UBMER
I. IS/4A
DIAN QUIR ANDARD 6" CURBING IV STORM W R TF
II. " ING PRO D CAPACITY ALLOCA TRACT FROM D. (CFS)
G PROPOSE FROM DRAINAGE MAP DATED: _
"ALLOWED EXC AT MEDIANS AND ISLANDS PREPARED BY:
ACTUAL OUTF TE: (CFS)
AFFIC CONSID TIONS
I OTHER-
® T OR RELOCATION IS PROPV. DRAT SYSTEM FLOW RAT❑ CATIONS ARE SHOWN ON SH
FLO IOR TO DETENTION: NCFST7,
E IS PROPOSED F AFTER DETENTION (IF REQUIRED): SHOWN ON SHEET WIRED ON ALL SUBDVISION TYPE PROJECTS INCLUDING M4WFACTURED HO.
® NO WORK IN THE RIGHT OF WAY IS PROPOSED THAT
WOULD INTERFERE WITH TRAFFIC FLOW
❑ TRAFFIC CONTROL SHOWN ON SHEET
IV. EXISTING TRAFFIC CONTROL
_X 0.65 = ACRE-FEET
REQUIRED
JME = ACRE FEET
III. OUT I
OUTFALL TO ❑ RO DITCH
❑ STIR
❑ OTHER
STATIC W.S.E. 0 OUTFALLROADSIDE
k
DITCH OUTFALLROAD
FRONTAGE
(CFS) ALLOWABLE OUTFALL
PROPOSED OUTFALL RATF
❑ STORM SEWER OUTFALL
CAPACITY ALLOCATE TRACT FRO MAP:
(CFS)
FROM DRAINAGE AP DATED:
PREPARED BY:
ACTUAL OUT F TE:
(CFS)
VOLUME GRAVITY FLOWS: _
ACRE FEET
VOLUM T IS PUMPED:
_ ACRE FEET
E VELOCITY INTO ROADSIDE DITCH
0 RM SEWER:
SPECIFICATIONS AND OPERATING PLAN
PEAR ON SHEET
OUTFALL PIPE SIZE:
RESTRICTOR PIPE SIZE:
VI. ❑ PROPOSED STORM SEWER IS SUBMERGED.
NOTES
1. REWIRED FOR ALL PROJECTS OTHER THAN SUBDIVISION TYPE PROJECTS. DEVEIAPMENT AREA INCLUES
ALL AREA WHERE BUILDING, PAVING OR GRADING WILL OCCUR. AREAS NOT INCLUDED BUT WITHIN
THE PROPERWS BOUNDARIES MUST BE DELINEATED AS A 'NO WORK" AREA ON THE DRAWINGS.
It. - V. REWIRED WHEN PROPOSED FACILITY WILL INCREASE THE AMOUNT OF RUNOFF INTO A COUNTY
DRAINAGE DITCH, ROADSIDE DITCH OR STORM SEWER. IF ANALYZED AND THE RECEIVING DRAINAGE
STRUCTURE HAS CAPACITY IN THE FULLY DEVELOPED CONDITION OF THE AREA IT SERVES,
NO DETENTION IS REWIRED.
❑ DEVICES SHOWN ON PLANS (T.C. BOXES AND LOOPS) % FLOOD CONTROL DISTRICT CRITERIA
JCS
I - III TO BE COMPLETED FOR ALL PROJECTS
STORMWATER DETENTION BASIN ROUTING TABLE
6• STORM WATER QUALITY DETDM"M NAGE AREA - _ ACRES
1. CONSTRUCTION
PROTECTIVE MEASURES.
❑ SWPPP SITE
PLAN AND DETAILS ON
SHEET(S)
N A _
z 8.
RAINFALL EVENT PROBAB -DEVELOPED PEAK
NDFF CFS
1OX EXCEEIWE (10-YEAR}
POST -DEVELOPED PEAK
RUNOFF CFS
DETENTION BASIN
PEAK OUTFLOW CFS
MAXIMUM WATER PENC STORAGE RATE
ISELEVATION VO - AC -FT PER Ar.
1% EXCEMANCE (100-YEAR)
II APPLICABILITY
FOR PERMANENT
FEATURES
ADDITIONAL CRITERIA FOR PUMPED ON BASINS:
❑
EXEMPT
NEW DEVELOPMENT
OF
VOLUME OF PUMPED 1% DXCEEDANCE ST E . _AC -FT _ X OF TOTAL
LESS THAN 5 ACRE PARCEL. MAXIMUM DESIGN OUTFLOW VELOCITY INTO HcfC CFS
®
EXEMPT
REDEVELOPMENT OF
A
DRAIN TIME FOR BASIN = HOURS
5 ACRE OR LARGER PARCEL WHERE
TOTAL IMPERVIOUS SURFACE
(EXISTING PLUS PROPOSED) IS LESS THAN 1 ACRE.
STORMWATER D DESIGN
❑
EXEMPT
"GRAND FATHERED"
BY
AN EXISTING STORM SEWER LINE.
❑ "STORM WATER QUALITY MANAGEMENT PLAN" HAS BEEN/WILL BE INCLUDED IN A REPORT TITLE
SEPARATE SUBMITTAL ENTITLED_______ REPORT DATE
❑ "STORM WATER QUALITY MANAGEMENT PLAN" INCLUDED. SWQMP SITE PLAN ON DATE of ACKI
SHEET(S) _
Ili. STORM WATER QUALITY FEATURES.
❑ VEGETATIVE CONTROLS USED: (FILTER STRIP, GRASSY SWALE, URBAN FORESTRY)
DETAILS AND CALCULATIONS APPEAR ON SHEET(S)
❑ POND STRUCTURE USED (WET, DRY, WETLANDS) DETAILS AND CALCULATIONS
APPEAR ON SHEET(S) _
❑ HYDRODYNAMIC TYPE SEPERATOR MODEL:
❑ OTHER(S):
...Ala.
1 • -9 • ••• • alaague' F 1 a•a1
9• WHEEL CHAIR RAMPS / SIDEWALK
WHEEL CHAIR RAMPS PROPOSED YES ❑ NO
SIDEWALKS PROPOSED YES ❑ NO
NOTE: IF A MAJOR CATEGORY ON THIS
SHEET IS NOT REQUIRED FOR THE PROJECT,
HHXXH THROUGH THAT ENTIRE SECTION.
CATEGORY (6) MUST BE COMPLETED.
10.0 / REVISED NOTE 05. DESCRIPTION OF PROPERTY" / JAN. 3, 2006
a I t
STORMWATER DETENTE THE PROPOSED WORK CONTAINED IN THESE PLANS IS
PLAN TITLE
ENGINEERING FIRkilddy DATE SIGNED BY HCFCD
e STAN
4DARDN4IES: :SEE SHEET C1.2 OF THESE PLANS.
HCFCD STANDARD DETAI : SEE SHEET-2 Q OF THESE PLANS.
N REFER TO PLAN SHEETS FOR EXISTING AND PROPOSED RIGHT
OF WAY DELINEATION AND COMPLETE RECORDING INFORMATION TO INCLUDE
CLERK'S FILE NUMBERS, TYPE OF ESTATE (e.g., DRAINAGE EASEMENT,
FEE STRIP, ETC.) AND GRANTEE (e.g. COH, HCFCD, PUBLIC, TXDOT, ETC.)
.NOTES: --
1. COMPLETE ONLY IF HCFCD OR HARRIS COUNTY IS REWIRING DETENTION.
11. COMPLETE ONLY IF PROJTECT HAS WITHIN IT OR IS IMMEDATELY ADJACENT TO AN EXISTING OR
PROPOSED HCFCD MAINTAINED CHANNEL OR DETENTION BASIN.
III. COMPLETE ONLY IF PROJECT INCLUDES NEW OUTFALL BACKSLOPE INTERCEPTOR OR OTHER
RRATED WORK WITHIN AN EXISTING OR PROPOSED HCFCD MAINTAINED CHANNEL OR DETENTION BASIN.
N. COMPLETE ONLY OF PROJECT WAS WITHIN Oft IMMEDIATELY ADJACENT TO IT AN EXISTING
OR PROPOSED PUBLIC DRAIiAGE CHANNEL OR DE00014 BASIN.
HEAD CONDITIONS.
OTHER PLANS:
4• WATER AND WASTEWATER
I. TYPE OF SERVICE PROPOSED
® 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:
❑ NO UTILITIES ARE PROPOSED
II. PROOF OF CAPACITY
® LETTER FROM DISTRICT AUTHORIZING SERVICE
AND CONNECTION
p TCEQ APPROVAL FOR WATER SYSTEM AND
PERMIT FOR WASTEWATER SYSTEM.
❑ TCEQ APPROVAL FOR WATER SYSTEM AND
OSSF FEASIBILITY REPORT
❑ OSSF FEASIBILITY REPORT WHICH CONSIDERS
INDIVIDUAL WELLS
III. AMOUNT OF FLOW
❑ RESIDENTIAL: LOTS OR UNITS
❑ COMMERCIAL: AVERAGE DAILY FLOW
❑ OTHER:
NOTES
1. COMPLETE FOR ALL PROJECTS
it. COMPLETE FOR ALL PROJECTS.
III. COMPLETE ONLY IF TGEO DISCHARGE PERMIT IS PROPOSED
FLOOD PLAIN STATUS
I. GENERAL INFORMATION
FIRM PANEL(S) FOR PROPERTY: 48201CO945L
FIRM PANEL(S) DATE: JUNE 18, 2007
STATUS OF PROPERTY ON MAP
❑ LOCATED IN UNSHADED ZONE "X"
0 ENTIRELY LOCATED IN SHADED AND UNSHADED ZONE "X"
❑ LOCATED PARTIALLY IN ZONE "AE" DELINEATE
ON CONSTRUCTION DRAWINGS (DRAINAGE LAYOUT)
❑ LOCATED ENTIRELY IN ZONE "AE" (INDICATE
BASE FLOOD LEVEL ON CONSTRUCTION DRAWINGS)
❑ OTHER
❑ SITE REMOVED FROM FLOODPLAIN BY LOMA
OR LOMR-F CASE NO.
FLOOD HAZARD RECOVERY DATA
❑ FLOOD HAZARD RECOVERY DATA AVAILABLE AND UTILIZED
(PROVIDED INFORMATION BASED ON 1973 AND 2001 ADJUSTMENTS).
❑ FLOOD HAZARD RECOVERY DATA NOT AVAILABLE.
ELEVATION INFORMATION
BENCHMARK USED
® FEMA RM benchmark
❑ HARRIS-GALVESTON COASTAL SUBSIDENCE DISTRICT
BENCHMARK (FOR COASTAL AREAS)
❑ OTHER
DESCRIPTION OF BENCHMARK INCLUDING ELEVATION, DATUM AND
YEAR OF ADJUSTMENT HCFCD ALUMINUM DISC STAMPED
"F101" ON BRIDGE AT SENS RD. AND ON
DOWNSTREAM CONCRETE WALK-ON EAST SIDE
OF ROAD AND IN THE CENTER OF THE BRID
IN KEY MAP
F514�01/S IN �THHE(�GgALVEST3ON BAY pp
II. FLOODTF N bETERFAlNATIO OBASES ONV�Rt�L ND J)
❑ PROPERTY LIES ENTIRELY ABOVE THE BASE FLOOD LEVEL
AND IN ZONE "X" (SHADED OR UNSHADED
❑ PROPERTY LIES PARTIALLY BELOW THE BASE FLOOD
LEVEL (MUST BE DELINEATED ON TOPOGRAPHIC SURVEY)
III. FLOODPLAIN STORAGE SUMMARY rPUES ONLY TO PORTION OF LAND LOCATED WITHIN
OODPWN AS DELINEATED BY FIRM PANEL).
A. TOTAL VOLUME OF MATERIAL PROPOSED TO BE PLACED WITHIN THE FIRM
DELINEATED FLOODPLAIN (FILL, BASE, CONCRETE, ASPHALT, ETC.):
i.e., BELOW ELEVATION _(19 — ADJ.) CUBIC YARDS
B. TOTAL VOLUME OF MATERIAL PROPOSED TO BE REMOVED FROM THE FIRM
DELINEATED FLOODPLAIN:
i.e., BELOW ELEVATION _(19 _ ADJ.) CUBIC YARDS
NOTES
I. COMPLETE FOR ALL PROJECTS
11, COMPLETE ONLY IF PROJECT S ADJACENT TO 100-YEAR FLOOD PLAIN
J XY ❑LOMR REQUIRED
VERIFIED BY:
PUBLIC INFRASTRUCTURE DEPARTMENT
EXPRESS REVIEW SHEET
*NOTE:*
CITY OF LA PORTE IS THE
FLOODPLAIN ADMINISTRATOR.
5 DESCRIPTION OF PROPERTY
AND OPERATIONS FACILITY (PROPOSED)
®NEW PLAT LOCATED IN THESE SURVEYS:
ENOCH BRINSON SURVEY ABSTRACT NO 005 CITY OF
LA PORTE, HARRIS COUNTY, TEXAS
❑ REPLAT OF RECORDED SUBDIVISION OR RESERVE
KNOWN AS
II. ADJACENT ROADS
IIIR�1�1� • • I � �
® CITY OF LA PORTE
❑ ETJ, CITY OF
❑ UTILITY DISTRICT:
❑ OTHER:
V-V— IIJ—VVV—VV I.J VYU—I/.7—UUU—UV I`J
040-179-000-0011, 040-179-000-0035,
040-1
Nis
I., III., N., COMPLETE FOR ALL PROJECTS
11. COMPLETE ONLY IF PROJECT IS LOCATED ADJACENT TO A PUBLIC OR PRIVATE ROAD,
HCPID SIGNATURE BLOCK
PROJECT KNOWN AS:
LA PORTE INDEPENDENT SCHOOL DISTRICT
CONSTRUCTION PLANS FOR 8" SANITARY
SEWER CONNECTION ACROSS S NS ROAD
WAS ACCEPTED BY THE FOLLOWING GROUPS FOR THE PURPOSES LISTED BELOW:
ENGINEERING DIVISION
By INTERPOSE NO OBJECTION DATE
A
BY AS TO PAVING AND 0 MACE ONLY DATE
2�4
YG��
BY As TOIN couNlY RIGFfT of wA DATE
/l/a lvCy�/G /�L�ir/ie�� 7 - 2 3 -0 Q
BY AS TO STORM WATER O DATE
HARRIS COUNTY FLOOD CONTROL DISTRICT
INTERPME NO(�"1EQ,�tION /
BY d_ FS J �1E DATE ?t 7-1 • 9
FOR ITEMS LOCATED OUTSIDE OF HCFCD RICFiT-Of-WAY 3110�
APPROVED:
BY DATE
FOR ITEMS LOCATED WITHIN EXISTING HCFCD NIGHT -OF -WAY
APPROVED:
BY DATE
FOR nEMS LOCATED WITHIN PROPOSED HCFCD RIGHT-OF-WAY
ADDITIONAL COMMENTS:
THE PROJECT WAS REVIEWED, HOWEVER, THIS DOES NOT MEAN THE ENTIRE PROJECT, INCLUDING ALL SUPPORTING DATA
AND CALCULATIONS HAVE BEEN COMPLETELY CHECKED AND VERIFIED. THESE DRAWINGS ARE SIGNED, DATED AND SEALED
BY A PROFESSIONAL ENGINEER LICENSED TO PRACTICE IN THE STATE OF TEXAS, WHICH THEREFORE CONVEY" THE ENGINEER'S
RESPONSIBILITY AND ACCOUNTABILITY. THIS DOES NOT RELIEVE ANY PARTY FROM COMPLYING WITH ANY OTHER LEGALLY
ADOPTED REGULATION OR ORDINANCE RELATED TO LAND DEVELOPMENT. IF THE CITY SIGNATURES ARE REWIRED 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
1, 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.
THE COMPLETED PROJECT CONSISTS OF DRAWING SHEETS THRU _
SEAL SIGNATURE DATE
R E V I S I O N S
DATE SHEET NO. DESCRIPTION I - Ar.
F NO, 2004541 1 1 SHEET NUMBER
NO. I APPLICANT NO. T 2 OF 5
RM 150255 - ALUMINUM ROD STAMPED 150255
AT INTERSECTION WHERE HARTMAN ROAD DEAD
ENDS INTO FLAGSTAFF LANE LOCATED IN
GROUND, SOUTH OF INTERSECTION, BETWEEN
PRIVATE DRIVE (ON EAST) AND P109-00-00
(ON WEST) IN KEY MAP 456M !N THE GREEN
WATERSHED NEAR STREAM P109-00-00.
ELEV.=34.73' (NAVD 88, 2001 ADJ.)
TEMPORARY BENCHMARKS:
TOM "A" - COTTON SPINDLE WITH BRASS
SHINER STAMPED "WEST BELT SURVEYING" IN
EAST SIDE OF POWER POLE LOCATED IN THE
WEST R.O.W. OF RIMWOOD DRIVE ±176' NORTH
OF EDGEHILL DRIVE AND ±203' SOUTH OF
COLUMBINE LANE.
ELEV.=37.56'
TBM "B" - "MAG" NAIL WITH BRASS SHINER
STAMPED "WEST BELT SURVEYING" SET IN THE
CENTERLINE OF ROYALWOOD DRIVE t5' NORTH
OF WHERE IT DEAD ENDS ±32' EAST OF THE
NORTHEAST CORNER OF THE SUBJEC!' TRACI
ELEV.=34.26'
TO ARRANGE FOR LINES TO BE TURNED OFF OR MOVED, CALL
CENTERPOINT AT 713-207-7777.
PRIVATE UTILITY LINES SHOWN
AT LEAST 48 HOURS BEFORE EXCAVATING IN STREET R.O.W. OR
EASEMENTS CALL THE LONE STAR NOTIFICATION 713-223-4567,
enterF'oint Energy/Electric Facilities
(Approved a, y 'or cross'ng underground ductlines, unless Otherwise noted.)
Vali 1 li a of vie only.
-J-- Dote: L e09
SBC Approved for uncerground conduit Iaciiiles only.
Signature valid for one year.
Date:
eEnter Point Energy/Gas Facilities
(Gas service lines are not shown)
40.1 DATE I REVISIONS BY
BROOKS & SPARKS, INC,
CONSUL77NG ENGINEERING
T.B.P. E. NO. F-880
2 1000 PARK ROW PHONE: (-PSI) 576-9595
KATY, TX. 77449 FAX: (081) 578-9686
7. 21 •o
LA PORTE INDEPENDENT
SCHOOL DISTRICT
CONSTRUCTION PLANS FOR 8"
SANITARY SEWER CONNECTION
ACROSS SENS ROAD
NOTE: CITY SIGNATURES VALID FOR ONE YEAR ONLY
AFTER DATE OF SIGNATURES
�,ITY OF LA PORTE
DEPARTMENT OF PUBLIC WORKS AND ENGINEERING
FILE NO:
DRAWING SCALE
ORZ 1 "=20'
ERT : 1"=2'
HEET OF 5
No:
FOR CITY OF LA PORTE USE ONLY
TI
REFERENCE BENCHMARK:
RM 150255 - ALUMINUM ROD STAMPED 150255
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N IL
1. THE CONTRACTOR SHALL COORDINATE HIS CONSTRUCTION SCHEDULE WITH THE
ARCHITECT PRIOR TO COMMENCING WORK.
2. CONTRACTOR SHALL CONTACT ALL GOVERNING AGENCIES A MINIMUM OF 48
HOURS PRIOR TO CONSTRUCTION AND COORDINATE ALL WORK WITH THE SAME.
3. WHETHER SHOWN ON DRAWINGS OR NOT THE CONTRACTOR SHALL PROVIDE ALL
PIPING, APPURTENANCES, AND MISCELLANEOUS FITTINGS REQUIRED TO
ACCOMPLISH THE DESIGN AS DRAWN AT NO ADDITIONAL COST TO THE OWNER.
CONTRACTOR SHALL CONTACT ENGINEER IF UNSURE OF PIPING LAYOUT, SIZES
OR LENGTHS.
4. VERIFY ALL DIMENSIONS AND CONDITIONS IN THE FIELD BEFORE COMMENCING
ANY WORK. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO REPORT ANY
DISCREPANCIES TO THE ENGINEER IN A TIMELY MANNER.
5. ALL DIMENSIONS SHOWN ARE APPROXIMATE AND ARE TO BE VERIFIED BY THE
CONTRACTOR. CHANGES IN HORIZONTAL OR VERTICAL ALIGNMENT ARE TO BE
APPROVED BY THE ENGINEER.
6. THE DRAWINGS SHOW AS MUCH INFORMATION AS CAN BE REASONABLY
OBTAINED FROM AN ON THE GROUND OBSERVATION, SURVEY AND EXISTING
CONSTRUCTION DRAWINGS REGARDING THE TOPOGRAPHIC FEATURES, ELEVATIONS
AS WELL AS THE LOCATION AND NATURE OF PIPELINES, NATURAL GAS LINES,
UNDERGROUND CABLES, UTILITIES, ETC. HOWEVER, THE ACCURACY OF OR
COMPLETENESS OF SUCH INFORMATION IS NOT GUARANTEED. THE CONTRACTOR
SHALL VERIFY THE LOCATION OF ALL UNDERGROUND UTILITIES SUFFICIENTLY IN
ADVANCE OF CONSTRUCTION TO PRECLUDE DAMAGE TO EXISTING UTILITIES. IN
THE EVENT THAT UNDERGROUND UTILITIES NOT SHOWN ON THE DRAWINGS ARE
ENCOUNTERED DURING CONSTRUCTION, THE CONTRACTOR SHALL NOTIFY THE
ENGINEER IMMEDIATELY.
7. THE CONTRACTOR SHALL NOTIFY ALL UTILITY COMPANIES IN THE AREA A
MINIMUM OF 48 HOURS PRIOR TO COMMENCING WORK IN ANY RIGHT -OF- WAY
OR EXISTING EASEMENT. THE CONTRACTOR SHALL CONTACT THE UTILITY
COORDINATING COMMITTEE AT (713) 223-4567, 1-800-245-4545 48 HOURS
PRIOR TO COMMENCING CONSTRUCTION.
B. SOME OF THE EXISTING UNDERGROUND UTILITIES SHOWN HEREON HAVE NOT
BEEN FIELD VERIFIED.
9. CONTRACTOR SHALL UNCOVER EXISTING UTILITIES AT ALL "POINTS OF
CROSSING" TO DETERMINE IF CONFLICT EXISTS BEFORE COMMENCING ANY
CONSTRUCTION. NOTIFY THE ENGINEER AT ONCE OF ANY CONFLICT.
10. IN THE EVENT OF DAMAGE TO UNDERGROUND UTILITIES OR FACILITIES, WHETHER
SHOWN OR NOT ON THE DRAWINGS, THE CONTRACTOR SHALL MAKE THE
NECESSARY REPAIRS TO REPLACE THE UTILITY OR FACILITY BACK IN SERVICE
AT NO INCREASE IN THE CONTRACT PRICE. ALL SUCH REPAIRS SHALL
CONFORM TO THE REQUIREMENTS OF THE COMPANY OR AGENCY SERVICING THE
FACILITY.
11. ALL EXISTING POWER POLES, LIGHT STANDARDS, SIGNS, ETC. WHICH AFFECT THE
PROPOSED CONSTRUCTION, SHALL BE REMOVED AND/OR RELOCATED AS
REQUIRED WHETHER SHOWN ON DRAWINGS OR NOT AT NO ADDITIONAL COST TO
THE OWNER.
12. ALL WORK WITHIN THE PUBLIC RIGHT-OF-WAY SHALL ADHERE TO THE
STANDARDS OF THE GOVERNING AUTHORITY.
13. INGRESS AND EGRESS SHALL BE PROVIDED AT ALL TIMES FOR THE PROPERTY
OWNERS AND BUSINESSES OF THE ABUTTING PROPERTY AND THE CROSS
STREETS WHICH ARE AFFECTED BY THE CONSTRUCTION OF THIS PROJECT.
14. THE CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR MAINTAINING A SAFE
PROJECT SITE 24 HOURS A DAY.
15. DURING THE ENTIRE CONSTRUCTION PERIOD, THE CONTRACTOR SHALL MAINTAIN
CONSTRUCTION WARNING SIGNS AT EACH END OF THE PROJECT TO WARN
MOTORING AND PEDESTRIAN TRAFFIC THAT CONSTRUCTION IS IN PROGRESS AND
OF POSSIBLE HAZARDOUS CONDITIONS GENERATED BY THE CONSTRUCTION.
16. THE CONTRACTOR SHALL BE RESPONSIBLE FOR DELINEATING THE PERIMETER OF
CONSTRUCTION AREA WITH SAFETY "SNOW" FENCING AT NO ADDITIONAL COST.
SAFETY FENCING SHALL BE ERECTED PRIOR TO CONSTRUCTION AND REMOVED
UPON COMPLETION,
17. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTROLLING TRAFFIC IN THE
IMMEDIATE VICINITY OF CONSTRUCTION. ALL WORK SHALL BE IN SUCH A
MANNER AND SEQUENCE AS TO PROVIDE MAXIMUM PROTECTION TO TRAFFIC AND
PEDESTRIANS. CONTROLS SHALL BE CONSISTENT WITH THE TYPE OF WORK
BEING PERFORMED.
18. CONTRACTOR SHALL PROVIDE AND INSTALL TRAFFIC CONTROL DEVICES IN
CONFORMANCE WITH PART VI OF THE "TEXAS MANUAL ON UNIFORM TRAFFIC
CONTROL DEVICES" (TEXAS M.U.T.C.D. MOST RECENT EDITION WITH REVISIONS)
DURING CONSTRUCTION.
19. DELINEATORS SHALL BE INSTALLED ALONG THE PAVEMENT EDGE TO WARN
TRAFFIC OF ANY ROADSIDE OBJECTS OR HAZARDS AND TO DELINEATE THE
ROADWAY EDGE DURING HOURS OF DARKNESS.
20. THE WORK AREA SHALL BE BARRICADED AND ILLUMINATED DURING DARKNESS
AND PERIODS OF INACTIVITY, WHEN IN AN AREA OF DIRECT PUBLIC ACCESS.
21. UNOCCUPIED TRENCHES SHALL BE SECURED WITH SAFETY FENCING OR OTHER
APPROPRIATE MEANS AT ALL TIMES. TRENCHES WHICH ARE NOT IMMEDIATELY
BACKFILLED SHALL BE SECURELY COVERED OVERNIGHT AND BE SURROUNDED BY
SAFETY FENCING.
22. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING REQUIRED SECURITY
TO PROTECT HIS OWN PROPERTY, EQUIPMENT, AND WORK IN PROGRESS.
23. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ENSURING THAT ADEQUATE
DRAINAGE BE MAINTAINED AT ALL TIMES DURING CONSTRUCTION AND ANY
DRAINAGE DITCH OR STRUCTURE DISTURBED DURING CONSTRUCTION SHALL BE
RESTORED TO THE SATISFACTION OF THE GOVERNING AUTHORITY.
24. CONTRACTOR IS RESPONSIBLE FOR THE CONSTRUCTION OF ANY TEMPORARY
DITCH OR DRAINAGE FACILITIES REQUIRED TO MAINTAIN ADEQUATE SITE
DRAINAGE DURING CONSTRUCTION AT NO ADDITIONAL COST TO OWNER
25. THE CONTRACTOR IS TO INSTALL GROUND WATER CONTROL FACILITIES IF
NEEDED, AT NO ADDITIONAL COST TO OWNER.
26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL APPLICABLE
PERMITS REQUIRED BY ALL GOVERNING AGENCIES.
27. THE CONTRACTOR IS RESPONSIBLE FOR THE COMPLETION AND SUBMISSION OF
ALL APPLICABLE STATE AND FEDERAL FORMS REQUIRED FOR STORM WATER
POLLUTION PREVENTION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR
CONSTRUCTION, IMPLEMENTATION, MAINTENANCE, AND INSPECTION OF STORM
WATER POLLUTION PREVENTION CONTROL MEASURES INCLUDING, BUT NOT
LIMITED TO, EROSION AND SEDIMENT CONTROLS, STORM WATER MANAGEMENT
PLANS, WASTE COLLECTION AND DISPOSAL, OFF -SITE VEHICLE TRACKING, AND
OTHER PRACTICES.
28. THE CONTRACTOR SHALL COMPLY WITH OSHA REGULATIONS AND STATE OF
TEXAS LAW CONCERNING EXCAVATION, TRENCHING AND SHORING.
29, THE CONTRACTOR SHALL DESIGN AND PROVIDE A TRENCH SAFETY SYSTEM TO
MEET APPROPRIATE REQUIREMENTS ESTABLISHED IN OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION (OSHA) SAFETY & HEALTH REGULATIONS, 29 CFR 1926,
SUBPART P - EXCAVATIONS, TRENCHING AND SHORING, AND OSHA'S PROPOSED
STANDARDS ON TRENCHING, EXCAVATION PUBLISHED IN VOLUME 52, NO. 72 OF
THE FEDERAL REGISTER, APRIL 15, 1987, PAGES 12288-12339. SHOULD THE
REFERENCED OSHA STANDARDS BE MODIFIED OR AMENDED, THE MORE
STRINGENT REQUIREMENTS SHALL APPLY.
30. CONTRACTOR SHALL PROVIDE SHEETING, SHORING AND BRACING AS NECESSARY
TO PROTECT WORKMEN AND EXISTING UTILITIES DURING ALL PHASES OF
CONSTRUCTION.
31. IN ORDER TO COMPLY WITH HANDICAP REGULATIONS, THE CONTRACTOR SHALL
ENSURE THAT THE SLOPE OF THE SIDEWALK AND / OR PAVING IN THE FIRST
FIVE FEET OUTSIDE ANY DOOR DOES NOT EXCEED 2% IN ANY DIRECTION.
32. THE TEXAS STATE DEPARTMENT OF HIGHWAYS AND PUBLIC TRANSPORTATION
1995 STANDARD SPECIFICATIONS AND STANDARDS FOR CONSTRUCTION OF
HIGHWAYS, STREETS AND BRIDGES SHALL BE CONSIDERED PART OF THESE
PLANS AND USED AS THE SPECIFICATIONS FOR ITEMS EXCEPT AS SHOWN
OTHERWISE ON PLANS OR IN THE PROJECT SPECIFICATIONS.
33. NO CONSTRUCTION WHICH BLOCKS TRAFFIC ON ANY STREET, ALLEY, OR
DRIVEWAY WILL BE ALLOWED DURING THE HOURS OF 6:30 A.M. - 8:30 A.M.
AND 2:30-6:00 P.M.
34. THE CONTRACTOR MUST CLEAN MUD, DIRT OR DEBRIS TRACKED ONTO EXISTING
STREETS BY HIMSELF OR SUBCONTRACTOR'S VEHICLES AND EQUIPMENT IN A
TIMELY MANNER.
35. CONDITION OF THE ROAD. AND/OR RIGHT-OF-WAY, UPON COMPLETION OF JOB
SHALL BE AS GOOD, OR BETTER THAN PRIOR TO STARTING WORK.
36. ALL AREAS DISTURBED BY CONSTRUCTION WHICH ARE NOT TO BE REPAVED OR
OTHERWISE COVERED SHALL BE HYDROMULCHED.
37. CONTRACTOR SHALL STRIP AND STOCKPILE TOPSOIL. TOPSOIL SHALL BE SPREAD
OVER ALL AREAS RECEIVING SOD AND OR HYDROMULCH. CONTRACTOR IS
RESPONSIBLE FOR ESTABLISHING A STAND OF GRASS WITH NO AREAS OF
OF EROSION BEFORE FINAL ACCEPTANCE.
38. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL AND DISPOSAL
OF ALL WASTE MATERIAL GENERATED DURING CONSTRUCTION. WASTE MATERIAL
MUST BE REMOVED FROM THE WORK SITE AND DISPOSED OF IN SUCH A
MANNER AS TO NOT DAMAGE THE OWNER OR OTHER PERSONS AT NO
ADDITIONAL COST.
39. ALL FILL PLACED ON SITE SHALL BE ENGINEERED FILL PER THE
RECOMMENDATION OF THE SOILS REPORT.
40. FINISH GRADE ELEVATIONS INDICATE FINAL GRADE OF PROPOSED MATERIAL (I.E.
SOD, DIRT, MULCH, ETC.) LANDSCAPED AREAS ADJACENT TO BUILDING,
INCLUDING, DIRT, MULCH, AND/OR BEDDING MATERIALS SHALL NOT COVER
WEEPHOLES. AREAS ADJACENT TO BUILDING, LANDSCAPED, OR OTHERWISE SHALL
SHEET FLOW AWAY FROM BUILDING WITH NO AREAS OF STANDING WATER
ADJACENT TO BUILDING.
41. GRADING AROUND BUILDINGS INCLUDING WALKWAYS SHALL BE COORDINATED
WITH ARCHITECT AND FINAL APPROVAL OF GRADES IN GRASS AREAS AND
SWALES SHALL BE APPROVED BY ENGINEER PRIOR TO INSTALLATION OF
LANDSCAPING MATERIALS.
42. AFTER INSTALLATION OF DRAINAGE SYSTEM, CONTRACTOR SHALL PERFORM
FINAL GRADING AS SHOWN ON THE PLANS AND/OR AS DIRECTED BY ENGINEER
OR OWNER TO INSURE POSITIVE DRAINAGE OF ENTIRE SITE, FINAL GRADING
SHALL BE APPROVED BY ENGINEER PRIOR TO INSTALLATION OF GRASS.
43. THE CONTRACTOR SHALL COORDINATE FINAL GRADING OF LANDSCAPED AREAS
WITH THE ARCHITECT.
44. CONTRACTOR IS RESPONSIBLE FOR ESTABLISHING FINAL GRADES TO ENSURE
POSITIVE DRAINAGE.
45. PLACE BACKFILL AS PROMPTLY AND AS PRACTICABLE AFTER COMPLETION OF
EACH STRUCTURE OR PORTION OF A STRUCTURE. DO NOT PLACE BACKFILL
AGAINST CONCRETE WALLS OR SIMILAR STRUCTURES UNTIL CONCRETE HAS
CURED AT LEAST SEVEN (7) DAYS.
46. ALL STRUCTURES AND SEWER PIPE UNDER OR WITHIN TWO (2) FEET OF
PROPOSED OR FUTURE PAVEMENT SHALL BE BEDDED AND BACKFILLED WITH
CEMENT STABILIZED SAND UP TO THE BOTTOM OF THE PAVEMENT SUBGRADE.
47. CEMENT -SAND BACKFILL SHALL CONSIST OF NOT LESS THAN 1-1/2 SACKS OF
CEMENT PER TON OF SAND WITH SUFFICIENT WATER TO HYDRATE THE CEMENT.
THE MATERIAL SHALL BE PLACED IN LAYERS EIGHT (8) INCHES THICK MAXIMUM
AND COMPACTED to 95% STANDARD PROCTOR DENSITY.
48. WHERE PAVEMENT OR CURB IS BEING REMOVED AND REPLACED FULL DEPTH
SAW CUT SHALL BE PERFORMED AT STREET CONNECTION.
49. CONCRETE PAVEMENT SHALL HAVE MINIMUM OF FIVE AND ONE-HALF SACKS OF
CEMENT PER CUBIC YARD AND SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH
OF 3500 PSI AT 28 DAYS.
50. ALL STEEL REINFORCEMENT SHALL CONFORM TO ASTM A615 GRADE 60.
51. DETAILING AND FABRICATION OF CONCRETE REINFORCEMENT AND ACCESSORIES
SHALL BE IN ACCORDANCE WITH ACI-318 LATEST EDITION.
52. LAP ALL CONTINUOUS REINFORCING STEEL 36 DIAMETERS AT SPLICES, TEES,
AND CORNERS UNLESS NOTED OTHERWISE ON PLANS.
53. WHERE CONCRETE CURB OR WALK IS INDICATED, ELEVATION SHALL BE 6 INCHES
ABOVE TOP OF PAVEMENT ELEVATION SHOWN, UNLESS OTHERWISE SHOWN ON
DRAWINGS.
54. MOW STRIPS SHALL BE INSTALLED SO AS NOT TO BLOCK ANY SHEET FLOW
PATTERNS AS DESIGNED. ANY MOW STRIPS THAT BLOCK DRAINAGE SHALL BE
REMOVED AND REPLACED AT NO ADDITIONAL COST TO THE OWNER. IF
CONTRACTOR HAS ANY QUESTIONS ON CORRECT ELEVATIONS FOR MOW STRIPS,
CONTACT ENGINEER OR ARCHITECT.
55. A FIBERBOARD EXPANSION JOINT SHALL BE PLACED BETWEEN THE BUILDING
FOUNDATION AND THE CONCRETE PAVEMENT.
56. THE CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL PROPOSED
UTILITIES EXITING BUILDING PRIOR TO COMMENCING WORK ON SITE UTILITIES.
UPON ANY DISCREPANCIES, ENGINEER IS TO BE NOTIFIED.
57. ELECTRIC METER AND SERVICE LINE INSTALLATION TO BE COORDINATED WITH
ELECTRICAL PROVIDER BY THE CONTRACTOR.
58. GAS METER AND SERVICE LINE INSTALLATION TO BE COORDINATED WITH GAS
COMPANY BY THE CONTRACTOR.
59. ALL EXISTING STORM SEWER MANHOLES OR STRUCTURES ON SITE SHALL BE
ADJUSTED TO FINISH GRADE. ALL EXISTING SANITARY SEWER MANHOLES SHALL
BE ADJUSTED TO 3" ABOVE FINISH GRADE.
THE LOCATIONS OF SBC 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.
THE CONTRACTOR SHALL CALL 1-800-344-8377 A MINIMUM OF 48 HOURS PRIOR_TO__
CONSTRUCTION TO HAVE UNDERGROUND LINES FIELD LOCATED.
WHEN EXCAVATING WITHIN EIGHTEEN (18") OF THE INDICATED LOCATION OF SBC
FACILITIES, ALL EXCAVATIONS MUST BE ACCOMPLISHED USING NON -MECHANIZED
EXCAVATION PROCEDURES. WHEN BORING THE CONTRACTOR SHALL EXPOSE THE SBC
FACILITIES.
WHEN SBC FACILITIES ARE EXPOSED, THE CONTRACTOR WILL PROVIDE SUPPORT TO
PREVENT DAMAGE TO THE CONDUIT DUCTS OR CABLES. WHEN EXCAVATING NEAR
TELEPHONE POLES THE CONTRACTOR SHALL BRACE THE POLE FOR SUPPORT.
WARNING: OVERHEAD ELECTRICAL FACILITI
OVERHEAD LINES MAY EXIST ON THE PROPERTY. WE HAVE NOT ATTEMPTED TO MARK
THOSE LINES SINCE THEY ARE CLEARLY VISIBLE, BUT 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. 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.
CAUTION: UNDERGROUND GAS FACILIT
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 PIPELINE MARKINGS ARE NOT VISIBLE, CALL (713) 967-8037
(7:00 A.M. TO 4:30 P.M.) 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 CONTRACTOR'S
FAILURE TO EXACTLY LOCATE AND PRESERVE THESE UNDERGROUND FACILITIES.
1. SANITARY SEWER SHALL BE PVC (POLY- VINYL CHLORIDE) PIPE MEETING A.S.T.M.
SPECIFICATIONS, C-3034-73 AND HAVING A S.D.R. OF 26 UNLESS OTHERWISE SHOWN ON
PLANS. BEDDING BACKFILLING AND INSTALLATION OF PIPE AND CONSTRUCTION OF
APPURTENANCES SHALL BE IN ACCORDANCE WITH THE CIVIL DETAIL SHEETS.
2. THE CONTRACTOR SHALL USE PRECAST SANITARY SEWER MANHOLES.
3. ALL MANHOLES, AND CLEANOUTS SHALL BE BACKFILLED WITH CEMENT STABILIZED SAND.
CEMENT STABILIZED SAND FILL SHALL BE AT LEAST 12" ON BOTTOM OF STRUCTURE AND
12" AROUND OUTSIDE OF STRUCTURE.
4. CONTRACTOR SHALL CUT OFF PIPE FLUSH WITH INSIDE FACE OF MANHOLES.
5. CONTRACTOR SHALL SEAL INTERIOR SURFACE OF PROPOSED SANITARY SEWER MANHOLES
WITH RAVEN LINER 405, OR APPROVED EQUAL AS PER MANUFACTURER'S SPECIFICATIONS.
6. ALL SANITARY SEWER MANHOLES SHALL BE VACUUM TESTED.
7. ALL SANITARY SEWER LINES SHALL BE MANDREL AND AIR TESTED. ALL SANITARY SEWER
LINES SHALL ALSO BE INSPECTED VIA CAMERA.
8. UTILITIES ARE TO BE TAKEN TO WITHIN FIVE (5) FEET OF BUILDING. SEE PLUMBING
SHEETS FOR CONTINUATION OF SERVICE CONNECTIONS INTO BUILDING.
9. TIE-INS TO EXISTING MANHOLES SHALL BE MADE SUCH THAT THE FINAL CONDITIONS UPON
COMPLETION OF THE JOB SHALL BE AS GOOD OR BETTER THAN PRIOR TO STARTING WORK.
10. THE CONTRACTOR IS TO INSTALL WATER -TIGHT ADAPTORS OF A TYPE COMPATIBLE WITH
THE MATERIALS BEING JOINED AT THE POINT OF CONNECTION OF THE SERVICE LINE TO THE
BUILDING PLUMBING. NO CEMENT GROUT MATERIALS ARE PERMITTED,
11. THE CONTRACTOR IS TO INSTALL EACH CLEANOUT SO THAT IT OPENS IN A DIRECTION
OPPOSITE TO THE FLOW OF THE WASTE AND, EXCEPT IN THE CASE OF A "WYE" BRANCH
AND END -OF -THE -LINE CLEANOUTS, CLEANOUTS WILL BE INSTALLED VERTICALLY ABOVE
THE FLOW LINE OF THE PIPE. CLEANOUTS WILL BE MADE WITH AIR -TIGHT MECHANICAL
PLUG.
ALL SURVEY INFORMATION, INCLUDING BUT NOT LIMITED TO DESCRIPTIONS OF PHYSICAL CHARACTERISTICS, LEGAL LIMITS,
UTILITY LOCATIONS AND PERMANENT BENCHMARK FOR THE SITE OF THE PROJECT, WAS PROVIDED BY THE OWNER. THE
ARCHITECTS AND ENGINEER DISCLAIM ANY RESPONSIBILITY FOR THE ACCURACY AND EXTENT OF ALL SURVEY
INFORMATION PREPARED BY OTHERS AND FURTHER DISCLAIM RESPONSIBILITY FOR INTERPRETATION OF THAT DATA BY
BIDDERS AND CONTRACTOR.
AT INTERSECTION WHERE HARTMAN ROAD DEAD
ENDS INTO FLAGSTAFF LANE LOCATED IN
GROUND, SOUTH OF INTERSECTION, BETWEEN
PRIVATE DRIVE (ON EAST) AND P109-00-00
(ON WEST) IN KEY MAP 456M IN THE GREEN
WATERSHED NEAR STREAM P109-00-00.
ELEV.=34.73' (NAVD 88, 2001 ADJ.)
TEMPORARY BENCHMARKS:
TBM "A" - COTTON SPINDLE WITH BRASS
SHINER STAMPED "WEST BELT SURVEYING" IN
EAST SIDE OF POWER POLE LOCATED IN THE
WEST R.O.W. OF RIMWOOD DRIVE +176' NORTH
OF EDGEHILL DRIVE AND ±203' SOUTH OF
COLUMBINE LANE.
ELEV.=37.56'
TBM "B" - "MAG" NAIL WITH BRASS SHINER
STAMPED "WEST BELT SURVEYING" SET IN THE
CENTERLINE OF ROYALWOOD DRIVE t5' NORTH
OF WHERE IT DEAD ENDS ±32' EAST OF THE
NORTHEAST CORNER OF THE SUBJECT TRACT.
y. ELEV.=34.26'
k
TO ARRANGE FOR LINES TO BE TURNED OFF OR MOVED, CALL
CENTERPOINT AT 713-207-7777.
PRIVATE UTILITY LINES SHOWN
AT LEAST 48 HOURS BEFORE EXCAVATING IN STREET R.O.W. OR
EASEMENTS CALL THE LONE STAR NOTIFICATION 713-223-4567.
' Date: 7/y1�0
- �
nter Nolnt Energy/Elecc tric Facilities
!Approved only for crossing underground ductlines, unless otherwise noted.)
Valid t Ii rev'ew only. Q�
Date: Welt Ao /
SBC Approved for underground conduit facilites only
Signature valid for one year.
/�"�j)I) Date:
enlerPoinl Energy/Gas Fcclliflas
(Gas service lines are not shown)
NO. I DATE I REVISIONS -
BROOKS & SPARKS, INC.
CONSUL77NG ENGINEERING
T.S.P.E. NO. F-880
2 1020 PARK ROW PHONE: (26 1) 578-9595
KATY, 7X. 77449 FAX: (28 0 578-9686
Zf-
LA PORTE INDEPENDENT
SCHOOL DISTRICT
CONSTRUCTION PLANS FOR 8so
SANITARY SEWER CONNECTION
ACROSS SENS ROAD
NOTE: CITY SIGNATURES VALID FOR ONE YEAR ONLY
AFTER DATE OF SIGNATURES
CITY OF LA FORTE
DEPARTMENT OF PUBLIC WORKS AND ENGINEERING
WATER (STREET & BRIDGE
FILE NO: I FOR CITY OF LA PORTE USE ONLY
DRAWING SCALE
1 "=20'
1 "=2'
No: 3 OF 5
REFERENCE BENCHMARK:
NORTH "L" STREET \�....._. RM 150255 — ALUMINUM ROD STAMPED 150255
�i •.- AT INTERSECTION WHERE HARTMAN ROAD DEAD
ENDS INTO FLAGSTAFF LANE LOCATED IN
GROUND, SOUTH OF INTERSECTION, BETWEEN
}
PRIVATE DRIVE (ON EAST) AND P109-00-00
-1 (ON WEST) IN KEY MAP 456M IN THE GREEN
WATERSHED NEAR STREAM P109-00-00.
ELEV.=34.73' (NAVD 88, 2001 ADJ.)
`^
JC TEMPORARY BENCHMARKS:
w ( TBM "A" — COTTON SPINDLE WITH BRASS
SHINER STAMPED "WEST BELT SURVEYING" IN
EAST SIDE OF POWER POLE LOCATED IN THE
SENS
XSTINGRR.O.W. I {�{ WEST R.O.W. OF RIMWOOD DRIVE ±176' NORTH
20 0 10 20 OF EDGEHILL DRIVE AND ±203' SOUTH OF
(60'-80') COLUMBINE LANE.
SCALE: 1 20'
ELEV.=37.56'
i
TBM "B" — "MAG" NAIL WITH BRASS SHINER
STAMPED "WEST BELT SURVEYING" SET IN THE
POSSIBLE CONFLICT I CENTERLINE OF ROYALWOOD DRIVE f5' NORTH
ALL LINES MUST BE FIELD VERIFIED I r
OF WHERE IT DEAD ENDS ±32 EAST OF THE
PROP. PRIVATE M.H. NORTHEAST CORNER OF THE SUBJECT TRACT.
0+00 0+50 1+00 1+50 ELE V. = 34.26'
ZI I/ / �� / //71 1 r� I r
PROP. 60 LF
EXIST. SAN. SWR. MH BORE I U
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I
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Wz (APPROXIMATE LOCATION NOT FIELD VERIFIED) I I ASPHALT I W
m PVMT.
a o:
NOTE: THIS APPROVAL IS FOR CONSTRUCTION UTILIZING
z' AUGER/BORE AND JACK METHOD ONLY. FOR ANY REASONS, IF
U , Q OPEN CUT METHOD IS REQUIRED APPROPRIATE PAVEMENT
z m RESTORATION TYPICAL SHEET' SHALL BE SUBMITTED FOR REVIEW
a AT LEAST 48 HRS. R ADVANCE BEFORE STARTING CONSTRUCTION.
moo'
THESE RESTORATIONS TYPICAL SHALL BE DRAWN ON MYLAR,
SEALED, SIGNED AND DATED BY A PROFESSIONAL ENGINEER IN
0
❑ $ THE STATE OF TEXAS. To ARRANGE FOR LINES TO BE TURNED OFF OR MOVED, CALL
CENTERPOINT AT 713-207-7777.
In PRIVATE UTILITY LINES SHOWN
UTILITY ONE CALL ($F Ckt AT LEAST 48 HOURS BEFORE EXCAVATING IN STREET R.O.W. OR
S%S}� EASEMENTS CALL THE LONE STAR NOTIFICATION 713-223-4567.
BEFORE DIGGING
CONTRACTOR TO CALL
)I(I
PHONE: �� Dole:
HOUSTON (713) 223-4567 s` CenterPoint Energy/Electric Facilities
(STATEWIDE OUTSIDE (Approved only for crossing underground ducflines• unless otherwise noted.)
(STATEWIDE
T WID `��` C +dj Valid of time of review only.
HOU
t—(800)-545-6005 �It BEFD Date:
SENS ROAD CROSSING SBC Approved for underground conduit facliites only.
Signature valid for one year.
** EXACT LOCATION AND DEPTH OF EXISTING GAS LINE NOT
KNOWN. CONTRACTOR SHALL LOCATE EXACT DEPTH AND LOCATION Date:
OF GAS LINE PRIOR TO COMMENCING ANY WORK. ** CenterPoint Energy/Gas Facilities
(Gas service lines are not shown)
NO. DATE REVISIONS BY
26 : : 26
...............................................................---..................................................................................................................
KS, INC.
BROOKS 2S SPAR
CONSLJL77NG ENGINEERING
: T.S.P.E. NO. F-880
0 24...............................:...............:...............:....................................................................................................................................................................... 24 21020 PARK ROW PHONE: {2BU 57B 9595
V N KATY, TX, 77449 FAX: {26 )) 578-9686
SENS ROAD
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:000 FORIWD(z>rEARSONLY ACROSS SENS ROAD
—1 EXISTING CENTERPONT .ENERGY —
j HIGH PRESSURE GAS LINE FINAL PEflMITTiNG BY QTHEF:;
II! (NOTO EMDTVERIFIED) LOCATION OOO / HE
U 14 - EXISTING. WATE LIN .7�*aEG�il�e*�t�t C!WY%:IB/!i�. . . . . . . 14'. FOR ONE YEAR ONLY
J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . APPROXIMATE LOCATION . 000
NOTE: CITY SIONATttRES VALID
AFTER DATE OF SIGNATURES
m X - (NOT FIELD VERIFIED) C I T 1 OF LA PORTE
DEPARTMENT OF PUBLIC WORKS AND ENGINEERING
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STABILIZED
SAND TO
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PROCTOR
PAVEMENT SECTION
6"
6"
BEDDING AND BACKFILL
UNDER PROPOSED PAVING
COMPACTED EARTH BACKFILL
TO 95% STANDARD PROCTOR
6"
BEDDING AND BACKFILL
UNDER UNPAVED AREA
SANITARY SEWER TRENCH DETAILS
N.T.S.
NOTES:
1. DEPTH OF MANHOLE DETERMINES SECTIONS
REQUIRED.
2. PRECAST CONCRETE RINGS SHALL BE PROVIDED
FOR A COMBINED ADJUSTMENT HEIGHT OF AT
LEAST 12". THE TOTAL HEIGHT OF THE
ADJUSTMENT RINGS SHALL NOT EXCEED
1'-6".
3. MANHOLE WALL THICKNESS FOR DEPTH EXCEEDING
12'-0" SHALL BE DETERMINED TO MEET LOADING
CONDITIONS. MIN THICKNESS 5".
4. MANHOLE DROP AND INTERSECTING PIPES SHALL
BE INSTALLED ONLY WHEN CALLED FOR ON
DRAWINGS OR WHEN DIFFERENCE IN FLOW LINE
ELEVATIONS IF MANHOLE EXCEEDS 30".
5. SEAT MANHOLE FRAME IN SEALANT.
6. ECCENTRIC PRECAST CONCRETE MANHOLE
MAY BE USED.
7. OMIT CEMENT MORTAR WHEN MANHOLE IS
LOCATED IN PAVED AREAS.
B. MIN REINFORCING IN THE PRECAST CONCRETE
BASE SHALL BE # 5 0 8" EW.
9. INTERIOR SURFACE OF MANHOLE SHALL BE SEALED
WITH RAVEN LINER 405 AS PER MANUFACTURERS
SPECIFICATIONS.
0
I
N
+Z
o: A
w
a
D.
e
N
RESILIENT
„ CONNECTOR TYP
—0 MI _ 1 "/FT MIN SLOPE
(TYP)
FOUNDATION PLAN
CEMENT
MORTAR
(NOTE 7)
IDENTICAL
4'-0" DIA PRECAST CONCRETE
BASE SECTION
PRECAST OR PREMIX
CONCRETE INVERT
RESILIENT
^� CONNECTOR (TYP)
CEMENT STABILIZED SAND
COMPACTED TO 95%
STANDARD PROCTOR
DENSITY PROVIDE 6" BASE —
EXTENSION FOR ALL
DEPTHS FROM MANHOLE
COVER TO INVERT
SECTION A GREATER THAN 15 FT
SANITARY SEWER MANHOLE 4'-0" DIA
N.T.S.
6"
32" DIA STANDARD MANHOLE
FRAME AND COVER
NEW SANITARY
ADAPTER IF
(2 PL)
EXISTING
WATER LINE
FULL JOINT OF PIPE
CENTERED ON WATER LINE
INSTALLATION REQUIREMENTS
1. IF "Y" IS GREATER THAN 6" AND "Y" IS
LESS THAN 2% USE MINIMUM 18 FT JOINT OF
PRESSURE -RATED PIPE PER TABLE 02730-04.
2. IF 'Y" IS GREATER THAN 2' AND "Y" IS
LESS THAN 9', USE GRAVITY SEWER PIPE IN
CEMENT -STABILIZED SAND EMBEDMENT.
3. IF "Y" IS GREATER THAN 9', USE STANDARD
EMBEDMENT AND NORMAL JOINT SPACING.
NEW SANITARY SEWER CROSSING EXISTING WATER LINE
NEW SANITARY
SEWER
INSTALLATION REQUIREMENTS
1. IF "X" IS LESS THAN WAND SEPARATION
IS LESS THAN 9', USE PRESSURE -RATED
PIPE MH TO MH. "X" MUST BE AT LEAST
4 FT.
2. IF "X" IS GREATER THAN OR EQUAL TO
4' AND SEPARATION IS 9' OR GREATER,
USE STANDARD PIPE AND EMBEDMENT.
NEW SANITARY SEWER PARALLEL TO EXISTING WATER LINE
ADJUSTMENT RINGS
TO BE COMBINED
AS NECESSARY
(NOTE 2)
AND SEALED WITH GROUT
a
NOTES:
1. SANITARY SEWER MUST BE BELOW WATER LINE WHEREVER
POSSIBLE. WHEN WATERLINE IS BELOW THE SANITARY SEWER
PROVIDE MINIMUM 2 FT SEPARATION AND INSTALL PIPE
SAME AS FOR SEWER BELOW WATER.
2. WHEN PRESSURE -RATED PIPE IS REQUIRED,
PROVIDE PIPE WITH MINIMUM 150 psi PRESSURE
RATING.
3. ADAPTERS MUST BE FACTORY MOLDED OR FABRICATED,
WITH RING STIFFNES AT LEAST EQUAL TO THE
ADJOINING SANITARY SEWER PIPE, AND USING
RESILIENT GASKET OR SEAL MATERIAL. FLEXIBLE
RUBBER "BOOT" TYPE ADAPTERS WILL NOT BE
ACCEPTED.
4. INSTALL FORCE MAINS SAME AS FOR GRAVITY SEWER, USING
SPECIFIED PRESSURE PIPE.
5. "Y" MUST ALWAYS BE GREATER THAN OR EQUAL 6".
6. "X" MUST BE GREATER THAN OR EQUAL TO 4 FT.
7. ALTERNATIVES MAY BE SHOWN ON THE DRAWINGS
OR DESCRIBED IN THE SPECIFICATIONS.
B. SEPARATION REQUIREMENTS SHOWN HERE DO NOT APPLY
TO SERVICE CONNECTIONS - REFER TO PLUMBING CODE
FOR APPLICABLE REQUIREMENTS.
9. CEMENT -STABILIZED SAND SHALL BE 2 SACKS OF CEMENT
PER CUBIC YARD OF SAND.
TABLE 02730-04
SEWER LINE CROSSING BELOW WATER LINE WITHIN 2 FT SEPARATION
GRAVITY SANITARY SEWER
PRESSURE -RATED PIPE
ADAPTERS REQUIRED
PIPE SIZE
SIZE & TYPE (NOTE 2)
6" TO 12" (ASTM D-3034)
SAME SIZE ASTM D-2241,
ASTM D-3034 TO D-2665
SDR 26
SEWER TO D.W.V.)
ADAPTER COUPLING
15" (ASTM D-3034)
14" LINED DUCTILE IRON
NONE REQUIRED
OR AWWA C-905, DR-25
SAME SIZE AWWA C-905,
18" AND 24"
PRESSURE -RATED FRP,
NONE REQUIRED
OR LINED DUCTILE IRON,
MANHOLE TO MANHOLE
21" AND 27"
PRESSURE PIPE NOT
NOT APPLICABLE
AVAILABLE. SEE CASING
ALTERNATIVE
SAME SIZE PRESSURE -
30" AND LARGER
RATED FRP OR LINED
NOT APPLICABLE
DUCTILE IRON,
MANHOLE TO MANHOLE
CASING ALTERNATIVE:
INSTALL AS CASING PIPE
MIN 18 FT JOINT OF
PRESSURE PIPE AT LEAST 2
ANY SIZE AND TYPE
NOMINAL SIZES LARGER
NOT APPLICABLE
THAN SAN. SEWER CARRIER
PIPE. GROUT ANNULAR
SPACE WITH TUNNEL GROUT
INSTALLATION
OF SANITARY
SEWER
LINES
CROSSING
OR
PARALLEL
TO
WATER
LINES
N.T.S.
k
RM 150255 - ALUMINUM ROD STAMPED 150255
AT INTERSECTION WHERE HARTMAN ROAD DEAD
ENDS INTO FLAGSTAFF LANE LOCATED IN
GROUND, SOUTH OF INTERSECTION, BETWEEN
PRIVATE DRIVE (ON EAST) AND P109-00-00
(ON WEST) IN KEY MAP 456M IN THE GREEN
WATERSHED NEAR STREAM P109-00-00.
ELEV.=34.73' (NAVD 88, 2001 ADJ.)
TEMPORARY BENCHMARKS:
TBM "A" - COTTON SPINDLE WITH BRASS
SHINER STAMPED "WEST BELT SURVEYING" IN
EAST SIDE OF POWER POLE LOCATED IN THE
WEST R.O.W. OF RIMWOOD DRIVE ±176' NORTH
OF EDGEHILL DRIVE AND ±203' SOUTH OF
COLUMBINE LANE.
ELEV.=37.56'
TBM "B" - "MAG" NAIL WITH BRASS SHINER
STAMPED "WEST BELT SURVEYING" SET IN THE
CENTERLINE OF ROYALWOOD DRIVE t5' NORTH
OF WHERE IT DEAD ENDS ±32' EAST OF THE
NORTHEAST CORNER OF THE SUBJECT TRACT.
ELEV.=34.26'
TO ARRANGE FOR LINES TO BE TURNED OFF OR MOVED. CALL
CENTERPOINT AT 713-207-7777.
PRIVATE UTILITY LINES SHOWN
AT LEAST 4E HOURS BEFORE EXCAVATING IN STREET R.O.W. OR
EASEMENTS CALL THE LONE STAR NOTIFICATION 713-223-445.6/7.
lsyy Jcyw •• Dole:
enterPolnt Energy/Electric Facilities
(Approved only f r crossing underground ductlines, unless otherwise noted.)
Valid Itme r v(ew ly.
Dole
SEC Approved for u derground conduit facililes only.
Signature
vv lid for one year. .yAo G
Z�enlerPoinl Energy/Gas Facilities
(Gas service lines are not shown)
NO. I DATE I REVISIONS BY
BROOKS L& SPARKS, INC.
CONSUL77NG ENGINEERING
T.B.P. E. NO. F-880
2 t 020 PARK ROW PHONE., (28 y) 578-9595
KATY, TX. 77449 FAX: (28 /) 578-9686
t E.E. 9000E0
"2;;7')'
�'
.fib,
LA PORTE INDEPENDENT
SCHOOL DISTRICT
CONSTRUCTION PLANS FOR 8"
SANITARY SEWER CONNECTION
ACROSS SENS ROAD
NOTE: CITY SIGNATURES VALID FOR ONE YEAR ONLY
AFTER DATE OF SIGNATURES
CITY OF LA PORTE
DEPARTMENT OF PUBLIC WORKS AND ENGINEERING
FILE NO: I FOR CITY OF LA PORTE USE OILY
DRAWING SCALE
HORZ 1 "=20'
VERT : 1"=2'
No: 5 OF 5