8-1. Attachment F – Construction Plans.pdf

AUSTIN, TEXAS 78759

10814 JOLLYVILLE ROAD, AVALLON IV, SUITE 200 Tel. No.

Fax No.

(512) 418-1771

(512) 418-1791

CERTIFICATE OF REGISTRATION #928

PREPARED BY:

LIBERTY HILL CITY PARK

PARKING LOT

EXPANSION

FOR

251 CO RD 200, LIBERTY HILL, TX 78642

PROJECT

LOCATION

SCALE: 1" = 1,000'

VICINITY MAP

CIVIL SITE DEVELOPMENT PLANS

ROBYN MIGA, DIRECTOR OF PLANNING AND DEVELOPMENT DATE

APPROVED BY:

TX

-2

LOOP 332

TX

-2

CO. RD. 200

OWNER

CITY OF LIBERTY HILL

PARKS AND RECREATION

926 MAIN STREET

LIBERTY HILL, TX 78642

PHONE: 512-778-5449

CONTACT: JACOB PARSONS

CIVIL ENGINEER

KIMLEY-HORN AND ASSOCIATES, INC.

10814 JOLLYVILLE ROAD

AVALLON IV, SUITE 200

AUSTIN, TX 78759

(512) 418-1771

CONTACT: LANCE ORITI, P.E.

LANDSCAPE ARCHITECT

KIMLEY-HORN AND ASSOCIATES, INC.

5301 SOUTHWEST PARKWAY

SUITE 100, BUILDING 2

AUSTIN, TX 78735

(512) 646-2237

CONTACT: AUSTIN POWERS, PLA

SURVEYOR

KIMLEY-HORN AND ASSOCIATES, INC.

10814 JOLLYVILLE ROAD

AVALLON IV, SUITE 200

AUSTIN, TX 78759

(512) 418-1771

CONTACT: MIKE MONTGOMERY, RPLS

SHEET INDEX

SHEET NO. DESCRIPTION

C-1.0

CIVIL ENG. PLANS

COVER SHEET

CITY OF LIBERTY HILL & TCEQ NOTES

KIMLEY HORN GENERAL NOTES

EXISTING CONDITIONS AND DEMOLITION PLAN

EROSION CONTROL PLAN

EROSION CONTROL DETAILS

SITE AND DIMENSION CONTROL PLAN

GRADING PLAN

GRADING PLAN - ALTERNATE BID

EXISTING DRAINAGE AREA MAP

PROPOSED DRAINAGE AREA MAP

INLET DRAINAGE AREA MAP

STORM SEWER PLAN

WATER QUALITY POND PLAN

CONSTRUCTION DETAILS

I, THE UNDERSIGNED PROFESSIONAL ENGINEER IN THE STATE OF TEXAS, DO HEREBY CERTIFY, TO

THE BEST OF MY KNOWLEDGE, THAT ALL REQUIRED DOCUMENTS ARE ACCURATE AND COMPLETE

AND THAT THE PROVISIONS CONTAINED ON THIS PLAN COMPLY WITH THE DEVELOPMENT

ORDINANCES AND DRAINAGE POLICIES ADOPTED BY THE CITY OF LIBERTY HILL AND OTHER FEDERAL, STATE, COUNTY, AND LOCAL REGULATIONS IN EFFECT ON THIS DATE.

DATED:

LANCE R. ORITI, P.E.

KIMLEY--HORN AND ASSOCIATES, INC

10814 JOLLYVILLE ROAD, AVALLON IV, SUITE 200

AUSTIN TX 78759

CERTIFICATE OF REGISTRATION #928

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CITY

APPROVAL

REVISION BLOCK

NO. DESCRIPTION DATE

APPROVED

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4/14/2026

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CITY PROJECT. NO. 2025-15-SDP

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C-1.0

C-2.0 C-2.1 C-3.0 C-4.0 C-4.1

C-9.0 C-9.1

C-5.0 C-6.0 C-7.0 C-8.0

C-10.0

C-11.1

C-12.0 C-13.0

CAP. METRO RAIL

PAVING AND STRIPING PLAN

WATER QUALITY POND DETAILSC-11.2

WATER QUALITY DRAINAGE AREA MAPC-11.0

SHEET NO. DESCRIPTION

L-0.1

LANDSCAPE ARCH. PLANS

SHEET NO. DESCRIPTION

E1.0

ELECTRIC & PHOTOMETRIC PLANS

L-1.0 L-1.1 L-1.2 L-1.3 L-2.0 L-5.0 L-5.1 L-5.2 L-5.3 L-6.0

OVERALL PLAN

LANDSCAPE SCHEDULE

LANDSCAPE PLAN

LANDSCAPE PLAN

LANDSCAPE PLAN

LANDSCAPE DETAILS

IRRIGATION NOTES

IRRIGATION PLAN

IRRIGATION PLAN

IRRIGATION PLAN

IRRIGATION DETAILS

E2.0 E3.0

PHOTOMETRIC PLAN (1 OF 2)

PHOTOMETRIC PLAN (2 OF 2)

PHOTOMETRIC DETAILS

4/14/2026

JENNIFER GLAESS P.E., CITY ENGINEER DATE

PROJECT DATA SUMMARY:

ZONING = PARK

PROPOSED USE = PARK

AREA = 22.87 ACRES

EX. BUILDING IMPERVIOUS COVER = 0.17 AC.

TOTAL IMPERVIOUS COVER = 5.02 AC.

LEGAL DESCRIPTION:

22.87 ACRES OF LAND OUT OF THE RICHARD WEST

SURVEY, ABSTRACT NO. 643, WILLIAMSON COUNTY,

TEXAS, MORE PARTICULARLY DESCRIBED AS

PROPERTY IN THE DONOR'S WARRANTY DEED

RECORDED IN DOCUMENT NO. 2004038173, OFFICIAL

PUBLIC RECORDS, WILLIAMSON COUNTY, TEXAS.

FUTURE LAND USE CATEGORY:

INTERCONNECTED NEIGHBORHOOD

UTILITY PROVIDERS:

WATER: CITY OF LIBERTY HILL

WASTEWATER: CITY OF LIBERTY HILL

ELECTRIC: PEDERNALES ELECTRIC COOPERATIVE, INC.

C-1.1 LEGAL LOT VERIFICATION LETTER

NOTES:

1. IT IS THE RESPONSIBILITY OF THE SIGNING/SEALING

ENGINEER TO PROVIDE DOCUMENTATION OF TDLR

APPROVAL PRIOR TO THE PRE-CONSTRUCTION MEETING.

2. THE CITY OF LIBERTY HILL HAS NOT REVIEWED THESE

PLANS FOR COMPLIANCE WITH THE AMERICANS WITH

DISABILITIES ACT. ALL SIDEWALKS SHALL COMPLY WITH

THE AMERICANS WITH DISABILITIES ACT. IT IS THE

RESPONSIBILITY OF THE OWNER TO PROVIDE COMPLIANCE

WITH ALL LEGISLATION RELATED TO ACCESSIBILITY WITHIN

THE LIMITS OF CONSTRUCTION SHOWN IN THESE PLANS.

3. ADEQUACY OF THESE PLANS FOR CONSTRUCTION IS THE

RESPONSIBILITY OF THE SIGNING/SEALING ENGINEER.

RELATED APPROVALS REQUIRED:

1. TCEQ CONTRIBUTING ZONE PLAN

2. TEXAS DEPARTMENT OF LICENSING AND REGULATIONS (TLDR)

APPLICATION #: TABS2026014033

E4.0 E5.0 E6.0

ELECTRICAL DETAILS

ELECTRICAL SITE PLAN (2 OF 2)

ELECTRICAL SITE PLAN (1 OF 2)

4-22-26

4-23-26

Approved by the City of Liberty Hill

04/23/2026 2:32:39 PM

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CITY PROJECT. NO. 2025-15-SDP

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C-1.1Approved by the City of

04/23/2026 2:32:39 PM

CITY OF LIBERTY HILL GENERAL NOTES FOR SITE PLANS AND STORM WATER PERMITS:

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3/25/2026

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C-2.0

GENERAL

1. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE CITY OF ROUND ROCK STANDARD

SPECIFICATIONS MANUAL.

2. ANY EXISTING UTILITIES, PAVEMENT, CURBS, SIDEWALKS, STRUCTURES, TREES, ETC., NOT PLANNED

FOR DESTRUCTION OR REMOVAL THAT ARE DAMAGED OR REMOVED SHALL BE REPAIRED OR

REPLACED AT THE CONTRACTOR’S EXPENSE.

3. THE CONTRACTOR SHALL VERIFY ALL DEPTHS AND LOCATIONS OF EXISTING UTILITIES PRIOR TO

ANY CONSTRUCTION. ANY DISCREPANCIES WITH THE PLANS FOUND IN THE FIELD SHALL BE

BROUGHT IMMEDIATELY TO THE ATTENTION OF THE ENGINEER, WHO SHALL BE RESPONSIBLE FOR

REVISING THE PLANS AS APPROPRIATE. FAILURE TO COMPLETE THIS STEP PRIOR TO THE

COMMENCEMENT OF CONSTRUCTION MAY RESULT IN SIGNIFICANT DELAYS AND/OR EXPENDITURES

FOR WHICH THE CITY SHALL NOT BE HELD LIABLE.

4. MANHOLE FRAMES, COVERS, VALVES, CLEANOUTS, ETC., SHALL BE RAISED TO FINISHED GRADE

PRIOR TO FINAL PAVING CONSTRUCTION.

5. THE CONTRACTOR SHALL GIVE THE CITY OF LIBERTY HILL PLANNING AND DEVELOPMENT

DEPARTMENT 48 HOURS’ NOTICE BEFORE BEGINNING EACH PHASE OF CONSTRUCTION BY BOTH

CALLING (512) 548-5519 AND EMAILING PLANNING@LIBERTYHILLTX.GOV.

6. ALL AREAS DISTURBED OR EXPOSED DURING CONSTRUCTION SHALL BE REVEGETATED IN

ACCORDANCE WITH THE PLANS AND SPECIFICATIONS. THIS INCLUDES ANY AREAS LOCATED

OUTSIDE OF THE DEFINED LIMITS OF CONSTRUCTION (LOC), IN RIGHTS-OF-WAY (ROW), OR LOCATED

ON ADJACENT PROPERTIES.REVEGETATION OF ALL DISTURBED OR EXPOSED AREAS SHALL

CONSIST OF SODDING OR SEEDING, AT THE CONTRACTOR'S OPTION. HOWEVER, THE TYPE OF

REVEGETATION MUST EQUAL OR EXCEED THE TYPE OF VEGETATION PRESENT BEFORE

CONSTRUCTION.

7. PRIOR TO ANY CONSTRUCTION, THE ENGINEER SHALL CONVENE A PRECONSTRUCTION

CONFERENCE BETWEEN THE CITY OF LIBERTY HILL, HIMSELF, THE CONTRACTOR, OTHER UTILITY

COMPANIES, ANY AFFECTED PARTIES, AND ANY OTHER ENTITY THE CITY OR ENGINEER MAY

REQUIRE.

8. THE ENGINEER SHALL FURNISH THE CITY OF LIBERTY HILL WITH ACCURATE "AS-BUILT" DRAWINGS

FOLLOWING THE COMPLETION OF ALL CONSTRUCTION. THE CONTRACTOR AND THE ENGINEER

SHALL KEEP ACCURATE RECORDS OF ALL CONSTRUCTION THAT DEVIATES FROM THE PLANS.

THESE "AS-BUILT" DRAWINGS SHALL MEET ALL APPLICABLE REQUIREMENTS TO THE SATISFACTION OF THE CITY ENGINEER PRIOR TO FINAL SITE INSPECTION APPROVAL. CHANGES TO APPROVED, CONSTRUCTION-STAMPED PLANS SHALL REQUIRE AN APPROVED SITE PLAN OR STORMWATER

PERMIT AMENDMENT THAT IS APPROVED BY THE CITY PRIOR TO FIELD USE.

9. THE CITY OF LIBERTY HILL SHALL NOT BE PETITIONED FOR APPROVAL UNTIL ALL NECESSARY

EASEMENT DOCUMENTS HAVE BEEN SIGNED AND RECORDED.

10. WHEN CONSTRUCTION IS BEING CARRIED OUT WITHIN EASEMENTS, THE CONTRACTOR SHALL

CONFINE CONTRACTOR’S WORK TO WITHIN THE PERMANENT AND ANY TEMPORARY EASEMENTS.

PRIOR TO FINAL APPROVAL, THE CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVING ALL TRASH AND DEBRIS WITHIN THE PERMANENT AND TEMPORARY EASEMENTS. CLEAN-UP SHALL BE TO THE

SATISFACTION OF THE CITY ENGINEER AND/OR DIRECTOR OF PUBLIC WORKS.

11. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL APPLY FOR AND SECURE ALL PROPER

PERMITS FROM THE APPROPRIATE AUTHORITIES.

12. PRIOR TO FINAL SITE INSPECTION APPROVAL, THE ENGINEER/DEVELOPER/OWNER SHALL SUBMIT TO THE PLANNING AND DEVELOPMENT DEPARTMENT DOCUMENTATION THAT THE SITE WAS INSPECTED

BY A TDLR OR A REGISTERED ACCESSIBILITY SPECIALIST (RAS) AND THAT THE SITE IS IN

COMPLIANCE WITH THE REQUIREMENTS OF THE TABA.

13. AVAILABLE PERMANENT BENCHMARKS WITH VERTICAL DATUM INFORMATION THAT MAY BE UTILIZED

FOR THE CONSTRUCTION OF THIS PROJECT ARE DESCRIBED AS FOLLOWS:

DATUM IS NAVD '88, USING GEOID 18, BASED ON GPS OBSERVATIONS.

BM #101 MAG NAIL SET IN THE NORTH END OF A WESTERLY WATER VAULT . ± 35-FEET SOUTH OF

THE NORTH ENTRANCE TO THE CITY PARK. (ELEV.=1055.62').

BM #102 MAG NAIL SET IN THE TOP OF A STORM DRAIN HEADWALL, IN THE WEST RIGHT-OF-WAY OF FM 200. ±115-FEET SOUTH OF THE SOUTHER ENTRANCE TO THE CITY PARK.(ELEV.=1052.57')

14. THE CITY OF LIBERTY HILL HAS NOT REVIEWED THESE PLANS FOR COMPLIANCE WITH THE AMERICANS WITH DISABILITIES ACT (ADA). IT IS THE RESPONSIBILITY OF THE OWNER TO PROVIDE

COMPLIANCE WITH ALL LEGISLATION RELATED TO ACCESSIBILITY WITHIN THE LIMITS OF

CONSTRUCTION SHOWN IN THESE PLANS.

15. NO IMPROVEMENTS OR INFRASTRUCTURE PROPOSED WITHIN THIS APPLICATION WILL BE

CONSIDERED FOR DEDICATION AND/OR ACCEPTANCE BY THE CITY OF LIBERTY HILL. ALL

IMPROVEMENTS WITHIN THIS PLAN SET SHALL BE DEEMED PRIVATE AND PRIVATELY MAINTAINED.

SHOULD ANY DRAWINGS OR PLANS WITHIN THIS APPLICATION INDICATE OTHERWISE, THIS NOTE

SHALL CONTROL.

16. ALL RESPONSIBILITY FOR THE ADEQUACY OF THESE PLANS REMAINS WITH THE ENGINEER WHO PREPARED THEM. IN REVIEWING THESE PLANS, THE CITY OF LIBERTY HILL MUST RELY ON THE

ADEQUACY OF THE WORK OF THE DESIGN ENGINEER.

17. CONTRACTORS ON SITE SHALL HAVE AN APPROVED SET OF PLANS AT ALL TIMES. FAILURE TO HAVE

AN APPROVED PLAN SET MAY RESULT IN A STOP WORK ORDER.

TRENCH SAFETY NOTES

1. IN ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS AND THE U. S. OCCUPATIONAL SAFETY

AND HEALTH ADMINISTRATION REGULATIONS, ALL TRENCHES OVER 5 FEET IN DEPTH, IN EITHER HARD AND COMPACT OR SOFT AND UNSTABLE SOIL, SHALL BE SLOPED, SHORED, SHEETED, BRACED OR OTHERWISE SUPPORTED. FURTHERMORE, ALL TRENCHES LESS THAN 5 FEET IN DEPTH SHALL

ALSO BE EFFECTIVELY PROTECTED WHEN HAZARDOUS GROUND MOVEMENT MAY BE EXPECTED.

TRENCH SAFETY SYSTEMS TO BE UTILIZED FOR THIS PROJECT SHALL BE PROVIDED AS PART OF A

PACKAGE REQUIRED PRIOR TO THE PRE-CONSTRUCTION MEETING AND ANY CONSTRUCTION

ACTIVITIES.

2. IN ACCORDANCE WITH THE U.S. OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION

REGULATIONS, WHEN PERSONS ARE IN TRENCHES 4 FEET DEEP OR MORE, ADEQUATE MEANS OF

EXIT, SUCH AS A LADDER OR STEPS, MUST BE PROVIDED AND LOCATED SO AS TO REQUIRE NO MORE

THAN 25 FEET OF LATERAL TRAVEL.

3. IF TRENCH SAFETY SYSTEM DETAILS WERE NOT PROVIDED IN THE PLANS BECAUSE TRENCHES WERE ANTICIPATED TO BE LESS THAN 5 FEET IN DEPTH AND DURING CONSTRUCTION, IT IS FOUND THAT TRENCHES ARE, IN FACT, 5 FEET OR MORE IN DEPTH {OR} TRENCHES LESS THAN 5 FEET IN DEPTH ARE IN AN AREA WHERE HAZARDOUS GROUND MOVEMENT IS EXPECTED, ALL CONSTRUCTION

SHALL CEASE, THE TRENCHED AREA SHALL BE BARRICADED, AND THE ENGINEER NOTIFIED

IMMEDIATELY. CONSTRUCTION SHALL NOT RESUME UNTIL APPROPRIATE TRENCH SAFETY SYSTEM DETAILS, AS DESIGNED BY A PROFESSIONAL ENGINEER IN THE STATE OF TEXAS, ARE SUBMITTED TO

THE CITY OF LIBERTY HILL FOR REVIEW AND APPROVAL.

STREET AND DRAINAGE NOTES:

1. ALL TESTING SHALL BE DONE BY AN INDEPENDENT LABORATORY AT THE OWNER'S EXPENSE. ANY

RETESTING SHALL BE PAID FOR BY THE CONTRACTOR. A CITY INSPECTOR SHALL BE PRESENT

DURING ALL TESTS. TESTING SHALL BE COORDINATED WITH THE CITY OF LIBERTY HILL PUBLIC WORKS DEPARTMENT, AND THEY SHALL BE GIVEN A MINIMUM OF 24 HOURS’ NOTICE PRIOR TO ANY

TESTING BY BOTH CALLING (512) 548-5529 AND EMAILING PUBWORKS@LIBERTYHILLTX.GOV.

2. ALL SIDEWALKS SHALL COMPLY WITH THE AMERICANS WITH DISABILITIES ACT (ADA). THE CITY OF LIBERTY HILL HAS NOT REVIEWED THESE PLANS FOR COMPLIANCE WITH THE ADA OR ANY OTHER ACCESSIBILITY LEGISLATION AND DOES NOT WARRANT OR APPROVE THEM FOR ANY ACCESSIBILITY

STANDARDS.

3. BACKFILL BEHIND THE CURB SHALL BE COMPACTED TO OBTAIN A MINIMUM OF 95% MAXIMUM DENSITY TO WITHIN 3" OF TOP OF CURB. MATERIAL USED SHALL BE PRIMARILY GRANULAR WITH NO ROCKS LARGER THAN 6" IN THE GREATEST DIMENSION. THE REMAINING 3" SHALL BE CLEAN TOPSOIL

FREE FROM ALL CLODS AND SUITABLE FOR SUSTAINING PLANT LIFE.

4. THE DEPTH OF COVER FOR ALL CROSSINGS UNDER PAVEMENT, INCLUDING GAS, ELECTRIC,

TELEPHONE, TELECOMMUNICATIONS, WATER SERVICES, ETC., SHALL BE A MINIMUM OF 30" BELOW

SUBGRADE.

5. STREET RIGHTS-OF-WAY SHALL BE GRADED AT A SLOPE OF 1/4" PER FOOT TOWARD THE CURB UNLESS OTHERWISE INDICATED. HOWEVER, IN NO CASE SHALL THE WIDTH OF RIGHT-OF-WAY AT 1/4"

PER FOOT SLOPE BE LESS THAN 10 FEET UNLESS A SPECIFIC REQUEST FOR AN ALTERNATE

GRADING SCHEME IS REQUESTED TO AND APPROVED BY THE CITY ENGINEER.

6. BARRICADES BUILT TO CITY OF LIBERTY HILL STANDARDS SHALL BE CONSTRUCTED ON ALL

DEAD-END STREETS AND AS NECESSARY DURING CONSTRUCTION TO MAINTAIN JOB AND PUBLIC

SAFETY.

7. ALL REINFORCED CONCRETE PIPE (R.C.P.) SHALL BE A MINIMUM CLASS III. ALL PUBLIC R.C.P. SHALL

BE A MINIMUM OF 18-INCHES IN DIAMETER.

8. THE SUBGRADE MATERIAL FOR THE STREETS SHOWN HEREIN WAS TESTED BY UES ON THIS DATE:

JUNE 25, 2025 AND THE PAVING SECTIONS DESIGNED IN ACCORDANCE WITH THE CURRENT CITY OF LIBERTY HILL DESIGN CRITERIA. THE PAVING SECTIONS ARE TO BE CONSTRUCTED AS FOLLOWS:

FLEX. BASE HMAC LIME STAB.

STREET STATION THICKNESS THICKNESS THICKNESS

9. THE GEOTECHNICAL ENGINEER SHALL INSPECT THE SUBGRADE FOR COMPLIANCE WITH THE DESIGN

ASSUMPTIONS MADE DURING PREPARATION OF THE APPROVED GEOTECHNICAL REPORT. ANY

ADJUSTMENTS THAT ARE REQUIRED SHALL BE MADE THROUGH REVISION OF THE PLANS AND

ADDENDUM TO ANY APPROVED GEOTECHNICAL REPORT.

10. WHERE PLASTICITY INDEX (PI) IS OVER 20, SUBGRADES MUST BE STABILIZED UTILIZING A METHOD

ACCEPTABLE TO THE CITY ENGINEER. THE GEOTECHNICAL ENGINEER SHALL RECOMMEND

ANAPPROPRIATE SUBGRADE STABILIZATION IF SULFATES ARE DETERMINED TO BE PRESENT. WHEN UTILIZING LIME FOR SOIL STABILIZATION, PLACEMENT SHALL BE IN THE FORM OF LIME SLURRY, NOT

PELLETS.

WATER AND WASTEWATER NOTES:

1. PIPE MATERIAL FOR WATER MAINS SHALL BE PVC (AWWA C-900, MIN. CLASS 200), OR DUCTILE IRON

(AWWA C-100, MIN. CLASS 200). WATER SERVICES (2" OR LESS) SHALL BE POLYETHYLENE TUBING

(BLACK, 200 PSI, DR 9).

2. PIPE MATERIAL FOR PRESSURE WASTEWATER MAINS SHALL BE PVC (AWWA C-900, MIN. CLASS 150), SDR26 HIGHER PRESSURE RATED (160 PSI), OR DUCTILE IRON (AWWA C-100, MIN. CLASS 200). PIPE MATERIAL FOR GRAVITY WASTEWATER MAINS SHALL BE PVC (ASTM D2241 OR D3034, MAX. DR-26)

AND DUCTILE IRON (AWWA C-100, MIN. CLASS 200).

3. UNLESS OTHERWISE APPROVED BY THE CITY ENGINEER, MINIMUM DEPTH OF COVER FOR ALL LINES OUTSIDE OF THE PAVEMENT SHALL BE 42" BELOW FINISHED GRADE AND 30” BELOW SUBGRADE FOR

ALL LINES LOCATED IN PAVED AREAS.

4. ALL FIRE HYDRANT LEADS SHALL BE DUCTILE IRON PIPE (AWWA C-100, MIN. CLASS 200).

5. ALL DUCTILE IRON PIPE AND FITTINGS SHALL BE WRAPPED WITH A MINIMUM OF 8-MIL POLYETHYLENE

AND SEALED WITH DUCT TAPE OR AN EQUIVALENT ACCEPTABLE BY THE CITY ENGINEER.

6. THE CONTRACTOR SHALL CONTACT THE CITY OF LIBERTY HILL PUBLIC WORKS DEPARTMENT BY

BOTH CALLING (512) 548-5529 AND EMAILING PUBWORKS@LIBERTYHILLTX.GOV TO COORDINATE UTILITY TIE-INS AND NOTIFY THEM AT LEAST 48 HOURS PRIOR TO CONNECTING TO ANY EXISTING

LINES.

7. ALL MANHOLES SHALL BE CONCRETE WITH CAST IRON RING AND COVER. ALL MANHOLES LOCATED

OUTSIDE OF THE PAVEMENT SHALL HAVE BOLTED COVERS. CORE CONNECTIONS TO FIBERGLASS

MANHOLES SHALL NOT BE ALLOWED.

8. THE CONTRACTOR MUST OBTAIN A BULK WATER PERMIT OR PURCHASE AND INSTALL A WATER METER FOR ALL WATER USED DURING CONSTRUCTION. A COPY OF THIS PERMIT MUST ALWAYS BE

POSSESSED BY ANY PARTIES WHO UTILIZE WATER.

9. LINE FLUSHING OR ANY ACTIVITY USING A LARGE QUANTITY OF WATER MUST BE SCHEDULED WITH THE CITY OF LIBERTY HILL PUBLIC WORKS DEPARTMENT BY BOTH CALLING (512) 548-5529 AND

EMAILING PUBWORKS@LIBERTYHILLTX.GOV.

10. THE CONTRACTOR, AT THE CONTRACTOR’S EXPENSE, SHALL PERFORM STERILIZATION OF ALL

POTABLE WATER LINES CONSTRUCTED AND SHALL PROVIDE ALL EQUIPMENT (INCLUDING TEST

GAUGES), SUPPLIES (INCLUDING CONCENTRATED CHLORINE DISINFECTING MATERIAL), AND

NECESSARY LABOR REQUIRED FOR THE STERILIZATION PROCEDURE. THE STERILIZATION

PROCEDURE SHALL BE MONITORED BY CITY OF LIBERTY HILL PERSONNEL. WATER SAMPLES WILL BE COLLECTED BY THE CITY OF LIBERTY HILL TO VERIFY EACH TREATED LINE HAS ATTAINED AN INITIAL

CHLORINE CONCENTRATION OF 50 PPM. WHERE MEANS OF FLUSHING IS NECESSARY, THE

CONTRACTOR, AT THE CONTRACTOR’S EXPENSE, SHALL PROVIDE FLUSHING DEVICES AND REMOVE

SAID DEVICES PRIOR TO FINAL APPROVAL BY THE CITY OF LIBERTY HILL.

11. SAMPLING TAPS SHALL BE BROUGHT UP TO 3 FEET ABOVE GRADE AND SHALL BE EASILY

ACCESSIBLE FOR CITY PERSONNEL. AT THE CONTRACTOR'S REQUEST AND IN THE CONTRACTOR’S PRESENCE, SAMPLES FOR BACTERIOLOGICAL TESTING WILL BE COLLECTED BY THE CITY OF LIBERTY

HILL NOT LESS THAN 24 HOURS AFTER THE TREATED LINE HAS BEEN FLUSHED OF THE

CONCENTRATED CHLORINE SOLUTION AND CHARGED WITH WATER APPROVED BY THE CITY. THE

CONTRACTOR SHALL SUPPLY A CHECK OR MONEY ORDER, PAYABLE TO THE CITY OF LIBERTY HILL, TO COVER THE FEE CHARGED FOR TESTING EACH WATER SAMPLE. CITY OF LIBERTY HILL FEE

AMOUNTS MAY BE OBTAINED THROUGH THE CITY OF LIBERTY HILL PLANNING AND DEVELOPMENT DEPARTMENT BY BOTH CALLING (512) 548-5519 AND EMAILING PLANNING@LIBERTYHILLTX.GOV.

12. THE CONTRACTOR, AT CONTRACTOR’S EXPENSE, SHALL PERFORM QUALITY TESTING FOR ALL WASTEWATER PIPE INSTALLED AND PRESSURE PIPE HYDROSTATIC TESTING OF ALL WATER LINES CONSTRUCTED AND SHALL PROVIDE ALL EQUIPMENT (INCLUDING PUMPS AND GAUGES), SUPPLIES

AND LABOR NECESSARY TO PERFORM THE TESTS. QUALITY AND PRESSURE TESTING SHALL BE

MONITORED BY CITY OF LIBERTY HILL PERSONNEL.

13. THE CONTRACTOR SHALL COORDINATE TESTING WITH THE CITY OF LIBERTY HILL PUBLIC WORKS

DEPARTMENT AND PROVIDE NO LESS THAN 24 HOURS’ NOTICE PRIOR TO PERFORMING

STERILIZATION, QUALITY TESTING OR PRESSURE TESTING BY BOTH CALLING (512) 548-5529 AND

EMAILING PUBWORKS@LIBERTYHILLTX.GOV.

14. THE CONTRACTOR (OR SUBCONTRACTORS) SHALL NOT OPEN OR CLOSE ANY VALVES UNLESS

AUTHORIZED BY THE CITY OF LIBERTY HILL PERSONNEL.

15. ALL VALVE BOXES AND COVERS SHALL BE CAST IRON.

16. ALL WATER SERVICE, WASTEWATER SERVICE AND VALVE LOCATIONS SHALL BE APPROPRIATELY

MARKED AS FOLLOWS:

WATER SERVICE "W" ON TOP OF CURB

WASTEWATER SERVICE "S" ON TOP OF CURB

VALVE "V" ON FACE OF CURB

TOOLS FOR MARKING THE CURB SHALL BE PROVIDED BY THE CONTRACTOR. OTHER APPROPRIATE

MEANS OF MARKING SERVICE AND VALVE LOCATIONS SHALL BE PROVIDED IN AREAS WITHOUT

CURBS. SUCH MEANS OF MARKING SHALL BE AS SPECIFIED BY THE ENGINEER AND APPROVED BY

THE CITY OF LIBERTY HILL.

17. CONTACT THE CITY OF LIBERTY HILL PUBLIC WORKS DEPARTMENT FOR ASSISTANCE IN OBTAINING EXISTING WATER AND WASTEWATER LOCATIONS BY BOTH CALLING (512) 548-5529 AND EMAILING

PUBWORKS@LIBERTYHILLTX.GOV.

18. WILLIAMSON COUNTY ESD NO. 4 SHALL BE NOTIFIED 48 HOURS PRIOR TO TESTING OF ANY BUILDING SPRINKLER PIPING SO THAT THE FIRE DEPARTMENT MAY BE PRESENT TO MONITOR SUCH TESTING

BY BOTH CALLING (512) 515-5165 AND EMAILING MDICKENS@LIBERTYHILLFIRE.ORG.

19. SAND, AS DESCRIBED IN SPECIFICATION ITEM 510 PIPE, SHALL NOT BE USED AS BEDDING FOR WATER AND WASTEWATER LINES. ACCEPTABLE BEDDING MATERIALS ARE PIPE BEDDING STONE, PEA GRAVEL AND, IN LIEU OF SAND, A NATURALLY OCCURRING OR MANUFACTURED STONE MATERIAL

CONFORMING TO ASTM C33 FOR STONE QUALITY AND MEETING THE FOLLOWING GRADATION

SPECIFICATION:

SIEVE SIZE PERCENT RETAINED BY WEIGHT

1/2" 0 3/8" 0-2 #4 40-85 #10 95-100

20. THE CONTRACTOR IS HEREBY NOTIFIED THAT CONNECTING TO, SHUTTING DOWN, OR TERMINATING EXISTING UTILITY LINES MAY HAVE TO OCCUR AT OFF-PEAK HOURS. SUCH HOURS ARE USUALLY

OUTSIDE NORMAL WORKING HOURS (7AM – 4PM) AND POSSIBLY BETWEEN 12 A.M. AND 6 A.M.

21. ALL WASTEWATER CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE TEXAS COMMISSION ON ENVIRONMENTAL QUALITY (TCEQ) REGULATIONS, 30 TAC CHAPTER 213 AND 317, AS APPLICABLE. ALL

WATER CONSTRUCTION SHALL BE IN ACCORDANCE WITH TCEQ REGULATIONS, 30 TAC CHAPTER

290.WHENEVER TCEQ AND CITY OF LIBERTY HILL SPECIFICATIONS CONFLICT, THE MORE

STRINGENT SHALL APPLY.

22. ALL FIRE LINES MUST BE A MINIMUM OF 6” IN DIAMETER.

23. ALL FIRE LINES MUST BE HYDROSTATIC TESTED AT 200 PSI FOR A MINIMUM OF 2 HOURS, TO BE

VERIFIED BY THE FIRE CODE OFFICIAL.

24. ALL FIRE LINES MUST BE SUPPORTED BY CONCRETE THRUST BLOCKING WHERE NECESSARY. THE

BLOCKING MUST BE VERIFIED BY THE FIRE CODE OFFICIAL PRIOR TO COVER UP.

TRAFFIC MARKING NOTES:

1. ANY METHODS, STREET MARKINGS AND SIGNAGE NECESSARY FOR WARNING MOTORISTS,

WARNING PEDESTRIANS, OR DIVERTING TRAFFIC DURING CONSTRUCTION SHALL CONFORM TO THE TEXAS MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES FOR STREETS AND HIGHWAYS (TMUTCD), LATEST EDITION.

2. ALL PAVEMENT MARKINGS, MARKERS, PAINT, TRAFFIC BUTTONS, TRAFFIC CONTROLS AND SIGNS

SHALL BE INSTALLED IN ACCORDANCE WITH THE TEXAS DEPARTMENT OF TRANSPORTATION

STANDARD SPECIFICATIONS FOR CONSTRUCTION OF HIGHWAYS, STREETS AND BRIDGES AND, THE

TEXAS MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES FOR STREETS AND HIGHWAYS, LATEST

EDITIONS.

EROSION AND SEDIMENTATION CONTROL NOTES:

1. EROSION CONTROL MEASURES, SITE WORK, AND RESTORATION WORK SHALL BE IN ACCORDANCE

WITH THE CITY OF LIBERTY HILL UNIFIED DEVELOPMENT CODE.

2. ALL SLOPES SHALL BE SODDED OR SEEDED WITH APPROVED GRASS, GRASS MIXTURES OR

GROUND COVER SUITABLE TO THE AREA AND SEASON IN WHICH THEY ARE APPLIED.

3. SILT FENCES, ROCK BERMS, SEDIMENTATION BASINS AND SIMILARLY RECOGNIZED TECHNIQUES

AND MATERIALS SHALL BE EMPLOYED DURING CONSTRUCTION TO PREVENT POINT SOURCE

SEDIMENTATION LOADING OF DOWNSTREAM FACILITIES. INSTALLATION AND CONDITION SHALL BE

REGULARLY INSPECTED BY THE CITY OF LIBERTY HILL FOR EFFECTIVENESS. ADDITIONAL

MEASURES MAY BE REQUIRED IF, IN THE OPINION OF THE CITY ENGINEER, THEY ARE WARRANTED.

4. ALL TEMPORARY EROSION CONTROL MEASURES SHALL NOT BE REMOVED UNTIL REVEGETATION HAS BEEN ESTABLISHED AND APPROVAL RECEIVED FROM THE CITY OF LIBERTY HILL. IT SHALL BE

THE RESPONSIBILITY OF THE CONTRACTOR TO MAINTAIN ALL TEMPORARY EROSION CONTROL

STRUCTURES AND TO REMOVE EACH STRUCTURE AS APPROVED BY THE ENGINEER.

5. ALL MUD, DIRT, ROCKS, DEBRIS, ETC., SPILLED, TRACKED, OR OTHERWISE DEPOSITED ON EXISTING PAVED STREETS, DRIVES AND AREAS USED BY THE PUBLIC SHALL BE CLEANED UP IMMEDIATELY.

FIRE DEPARTMENT NOTES:

1. GENERAL: ALL DEVELOPMENTS SHALL COMPLY WITH THE CURRENT FIRE CODE, APPENDICES, AND

ANY LOCAL AMENDMENTS AS ADOPTED BY THE CITY OF LIBERTY HILL.

2. COMBUSTIBLE MATERIALS ON-SITE: ALL WATER LINES SHALL BE TESTED AND FIRE HYDRANTS

IN-SERVICE, PRIOR TO BRINGING COMBUSTIBLE MATERIALS (WOOD, PACKAGING, PLASTICS, ETC.)

ON ANY JOB SITE.

3. FIRE LANES: FIRE APPARATUS ACCESS ROADS/DRIVES SHALL HAVE A MINIMUM UNOBSTRUCTED

WIDTH OF 26 FEET. IF RAISED CURBING OR MEDIANS COMPROMISE MINIMUM WIDTH, CURBING

SHALL BE MOUNTABLE AND RAISED AREA SHALL CONTAIN NO OBSTRUCTIONS SUCH AS

LANDSCAPING, SIGNAGE, GROUND-MOUNTED EQUIPMENT, ETC.

4. ALL-WEATHER SURFACE: THE PAVEMENT STRUCTURE FOR FIRE ACCESS ROADS/DRIVES MUST BE ALL- WEATHER SURFACE (ASPHALT/CONCRETE) DESIGNED TO SUPPORT AN 80,000 LB. APPARATUS

LOADING.

5. GRADE: THE GRADE THROUGH THE FIRE LANE ACCESS SHALL NOT EXCEED 7% AND NO GRADE

BREAKS SHALL EXCEED 3%.

6. TURNING RADII: TURNING RADII SHALL BE A MINIMUM OF 25-FTT INSIDE AND 50-FT OUTSIDE AS

MEASURED FROM FACE-OF-CURB (WHEN PRESENT) OR ON DRIVABLE, PAVED SURFACE.

7. VERTICAL CLEARANCE: THE VERTICAL CLEARANCE OVER A DESIGNATED FIRE LANE SHALL NOT BE

LESS THAN 13'-6".

8. EMERGENCY RESPONDER RADIO COVERAGE: ADEQUATE EMERGENCY RESPONDER RADIO

COVERAGE SHALL BE REQUIRED FOR ALL NEW BUILDINGS. A PRE-ENHANCEMENT RADIO SURVEY

SHALL BE REQUIRED AT THE 80% CONSTRUCTION PHASE FOR CERTAIN BUILDING TYPES BASED ON

THE SIZE OF THE BUILDING. PRE- ENHANCEMENT RADIO SURVEY REQUIREMENTS INCLUDE THE

FOLLOWING BUILDING TYPES:

· GREATER THAN (5) STORIES

· BELOW GRADE PLANE

· WOOD FRAMED CONSTRUCTION GREATER THAN 50,000 SF

· CONCRETE OR METAL FRAMED CONSTRUCTION GREATER THAN 25,000 SF

9. REQUIRED FIRE FLOWS: A PROJECT’S MINIMUM FIRE FLOW FOR THE LARGEST BUILDING SHALL BE MEASURED AT (20) PSI RESIDUAL PRESSURE THAT IS AVAILABLE FOR FIREFIGHTING PER THE FLOWS ON TABLES B105.1 OR B105.2 OF THE INTERNATIONAL FIRE CODE (IFC), APPENDIX B.

DISCLAIMER: IT IS THE RESPONSIBILITY OF THE DEVELOPER AND ENGINEER TO ENSURE THESE

MINIMUM FIRE FLOW REQUIREMENTS FOR THE SITE ARE MET VIA FLOW TESTING AND WATER

MODELING.

10. FIRE DEPARTMENT CONNECTIONS: ALL FDC’S MUST BE OF THE REMOTE TYPE AND CONSTRUCTED TO THE CURRENT ADOPTED FDC DETAIL. THE FDC SHALL HAVE A FIRE HYDRANT LOCATED WITHIN 100’ OF THE FDC. FDC SHALL BE IDENTIFIED ON THE SITE VIA SIGNAGE. (WCESD NO. 4 FDC DETAIL

MUST BE ATTACHED TO PLANS.)

11. GATES: IF GATES ARE PROVIDED ALONG ANY FIRE ACCESS ROAD/DRIVE, MINIMUM PASSABLE WIDTH SHALL NOT BE LESS THAN (20) FEET AND SHALL COMPLY WITH IFC APPENDIX D AND LIBERTY

HILL CODE OF ORDINANCES REGARDING EMERGENCY ACCESS SYSTEMS. GATES WILL REQUIRE A

KNOX-BOX® KEY SWITCH.

12. FIRE LANES MUST BE PAINTED WITH A MINIMUM OF A 6” RED STRIPE AND 4” WHITE LETTERS

STATING, “FIRE LANE – TOW AWAY ZONE.” (WCESD NO. 4 FIRE LANE DETAIL MUST BE

ATTACHED TO PLANS.)

13. ALL NEW CONSTRUCTION PROJECTS ARE REQUIRED TO HAVE A MINIMUM OF TWO FIRE HYDRANTS, ONE WITHIN 300’ OF THE BUILDING AND ONE WITHIN 500’ OF THE BUILDING. IF PRE-EXISTING FIRE

HYDRANTS ARE IN PLACE MEETING THESE REQUIREMENTS, THEY MAY BE USED FOR THE NEW

PROJECT.

14. ALL NEW FIRE HYDRANTS MUST MEET THE CURRENT ADOPTED WCESD NO. 4 STANDARDS. (WCESD

NO. 4 FIRE HYDRANT DETAIL MUST BE ATTACHED TO PLANS.)

15. FIRE LANES EXCEEDING 150’ IN LENGTH MUST BE PROVIDED WITH WIDTH AND TURNAROUND

PROVISIONS IN ACCORDANCE WITH IFC APPENDIX D.

Texas Commission on Environmental Quality Contributing Zone Plan General Construction Notes Edwards Aquifer Protection Program Construction Notes – Legal Disclaimer

The following/listed “construction notes” are intended to be advisory in nature only and do not constitute an approval or conditional approval by the Executive Director (ED), nor do they constitute a comprehensive listing of rules or conditions to be followed during construction. Further actions may be required to achieve compliance with TCEQ regulations found in Title 30, Texas Administrative Code (TAC), Chapters 213 and 217, as well as local ordinances and regulations providing for the protection of water quality. Additionally, nothing contained in the following/listed “construction notes” restricts the powers of the ED, the commission or any other governmental entity to prevent, correct, or curtail activities that result or may result in pollution of the Edwards Aquifer or hydrologically connected surface waters. The holder of any Edwards Aquifer Protection Plan containing “construction notes” is still responsible for compliance with Title 30, TAC, Chapters 213 or any other applicable TCEQ regulation, as well as all conditions of an Edwards Aquifer Protection Plan through all phases of plan implementation. Failure to comply with any condition of the ED's approval, whether or not in contradiction of any “construction notes,” is a violation of TCEQ regulations and any violation is subject to administrative rules, orders, and penalties as provided under Title 30, TAC § 213.10 (relating to Enforcement). Such violations may also be subject to civil penalties and injunction. The following/listed “construction notes” in no way represent an approved exception by the ED to any part of Title 30 TAC, Chapters 213 and 217, or any other TCEQ applicable regulation.

1. A written notice of construction must be submitted to the TCEQ regional office at least 48 hours prior to the start of any ground disturbance or construction activities. This notice must include:

- the name of the approved project;

- the activity start date; and

- the contact information of the prime contractor.

2. All contractors conducting regulated activities associated with this project should be provided with complete copies of the approved Contributing Zone Plan (CZP) and the TCEQ letter indicating the specific conditions of its approval. During the course of these regulated activities, the contractor(s) should keep copies of the approved plan and approval letter on�site.

3. No hazardous substance storage tank shall be installed within 150 feet of a water supply source, distribution system, well, or sensitive feature.

4. Prior to beginning any construction activity, all temporary erosion and sedimentation (E&S) control measures must be properly installed and maintained in accordance with the manufacturers specifications. If inspections indicate a control has been used inappropriately, or incorrectly, the applicant must replace or modify the control for site situations. These controls must remain in place until the disturbed areas have been permanently stabilized.

5. Any sediment that escapes the construction site must be collected and properly disposed of before the next rain event to ensure it is not washed into surface streams, sensitive features, etc.

6. Sediment must be removed from the sediment traps or sedimentation basins when it occupies 50% of the basin’s design capacity.

7. Litter, construction debris, and construction chemicals exposed to stormwater shall be prevented from being discharged offsite.

8. All excavated material that will be stored on-site must have proper E&S controls.

9. If portions of the site will have a cease in construction activity lasting longer than 14 days, soil

TCEQ-0592A (Rev. July 15, 2015) Page 2 of stabilization in those areas shall be initiated as soon as possible prior to the 14th day of inactivity. If activity will resume prior to the 21st day, stabilization measures are not required. If drought conditions or inclement weather prevent action by the 14th day, stabilization measures shall be initiated as soon as possible.

10. The following records should be maintained and made available to the TCEQ upon request:

- the dates when major grading activities occur;

- the dates when construction activities temporarily or permanently cease on a portion of the site; and

- the dates when stabilization measures are initiated.

11. The holder of any approved CZP must notify the appropriate regional office in writing and obtain approval from the executive director prior to initiating any of the following:

A. any physical or operational modification of any best management practices (BMPs) or structure(s), including but not limited to temporary or permanent ponds, dams, berms, silt fences, and diversionary structures;

B. any change in the nature or character of the regulated activity from that which was originally approved;

C. any change that would significantly impact the ability to prevent pollution of the Edwards Aquifer; or

D. any development of land previously identified as undeveloped in the approved contributing zone plan

TCEQ NOTES(REVISED JUNE 10, 2024)

Approved by the City of

04/23/2026 2:32:40 PM

ABBREVIATIONS AND DEFINITIONS:

A AREA

ADA AMERICANS WITH DISABILITIES ACT

AWWA AMERICAN WATER WORKS

ASSOCIATION

B-B BACK TO BACK

BC BEGIN CURVE

BC BACK OF CURB

BCR BEGIN CURB RETURN

BMP BEST MANAGEMENT PRACTICE

BOC BACK OF CURB

BVCE BEGIN VERTICAL CURVE ELEVATION

BVCS BEGIN VERTICAL CURVE STATION

BW BOTTOM OF WALL

CFS CUBIC FEET PER SECOND

CITY CITY, TOWN, OR OTHER APPLICABLE

LOCAL GOVERNMENT JURISDICTION

C/L CENTERLINE

CL CENTERLINE

CONC CONCRETE

CY CUBIC YARD

DEMO DEMOLITION

DG DECOMPOSED GRANITE

DTL DETAIL

EA EACH

EC END CURVE

ECR END CURB RETURN

EG EXISTING GROUND

EL ELEVATION

ELEC ELECTRICAL / ELECTRICITY

ELEV ELEVATION

EPA UNITES STATES ENVIRONMENTAL

PROTECTION AGENCY

ESMT EASEMENT

EVCE END VERTICAL CURVE ELEVATION

EVCS END VERTICAL CURVE STATION

EX. EXISTING

F-F FACE TO FACE

FG FINISHED GROUND

FH FIRE HYDRANT

FL FLOW LINE

FOC FACE OF CURB

FT FEET

HGL HYDRAULIC GRADE LINE

KH KIMLEY-HORN AND ASSOCIATES, INC.

KHA KIMLEY-HORN AND ASSOCIATES, INC.

LAT LATERAL

LF LINEAR FEET

LT LEFT

MAX MAXIMUM

ME MATCH EXISTING ELEVATION

MH MANHOLE

MIN MINUTE / MINIMUM

NO NUMBER

NOI NOTICE OF INTENT, REF. TCEQ

GENERAL PERMIT

NOT NOTICE OF TERMINATION, REF. TCEQ

GENERAL PERMIT

NTS NOT TO SCALE

OC ON CENTER

OFF OFFSET

OSHA OCCUPATIONAL SAFETY AND

HEALTH ADMINISTRATION

PC POINT OF CURVATURE

PCC PORTLAND CEMENT CONCRETE /

POINT OF COMPOUND CURVATURE

PGL PROPOSED GRADE LINE

PI POINT OF INFLECTION

PROP PROPOSED

PRC POINT OF REVERSE CURVATURE

PSI POUNDS PER SQUARE INCH

PT POINT OF TANGENCY

PVC POLYVINYL CHLORIDE

PVI POINT OF VERTICAL INFLECTION

PVMT PAVEMENT

RCP REINFORCED CONCRETE PIPE

ROW RIGHT OF WAY

RT RIGHT

SF SQUARE FEET

SS SANITARY SEWER

SSMH SANITARY SEWER MANHOLE

STA STATION

STD STANDARD

SY SQUARE YARD

TAS ARCHITECTURAL BARRIERS TEXAS

ACCESSIBILITY STANDARDS

TC TOP OF CURB

TCEQ TEXAS COMMISSION OF

ENVIRONMENTAL QUALITY

TEMP TEMPORARY

TXDOT TEXAS DEPARTMENT OF

TRANSPORTATION

TXMUTCD TEXAS MANUAL ON UNIFORM

TRAFFIC CONTROL DEVICES

TW TOP OF WALL

TYP TYPICAL

VC VERTICAL CURVE

WTR WATER

WW WASTEWATER

THESE PLAN AND GENERAL NOTES REFER TO:

GEOTECHNICAL ENGINEERING REPORT

UES

Proposed Liberty Hill City Park - Parking Lot, 255 County Road 200

UES Project No. Y252041

June 25, 2025

INCLUDING ALL REVISIONS AND ADDENDA TO THIS

REPORT THAT MAY HAVE BEEN RELEASED AFTER

THE NOTED DATE.

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CITY PROJECT. NO. 2025-15-SDP

KH GENERAL NOTES

OVERALL:

1. ALL CONSTRUCTION AND MATERIALS SHALL BE IN ACCORDANCE WITH THESE PLANS, CITY (OR TOWN) STANDARD DETAILS AND SPECIFICATIONS, THE FINAL GEOTECHNICAL REPORT AND ALL ISSUED ADDENDA, AND COMMONLY ACCEPTED CONSTRUCTION STANDARDS. THE CITY SPECIFICATIONS SHALL GOVERN WHERE OTHER SPECIFICATIONS DO NOT EXIST. IN CASE OF CONFLICTING SPECIFICATIONS OR DETAILS, THE MORE RESTRICTIVE SPECIFICATION AND DETAIL SHALL BE FOLLOWED.

2. THE CONTRACTOR SHALL COMPLY WITH CITY (OR TOWN) “GENERAL NOTES” FOR CONSTRUCTION, IF EXISTING AND REQUIRED BY THE CITY. FOR INSTANCES WHERE THEY CONFLICT WITH THESE KH GENERAL NOTES, THEN THE MORE RESTRICTIVE SHALL APPLY.

3. THE CONTRACTOR SHALL FURNISH ALL MATERIAL AND LABOR TO CONSTRUCT THE FACILITY AS SHOWN AND DESCRIBED IN THE CONSTRUCTION DOCUMENTS IN ACCORDANCE WITH THE APPROPRIATE AUTHORITIES' SPECIFICATIONS AND REQUIREMENTS.

4. THE CONTRACTOR SHALL VISIT THE SITE PRIOR TO BIDDING TO DETERMINE EXISTING CONDITIONS.

5. THE EXISTING CONDITIONS SHOWN ON THESE PLANS WERE PROVIDED BY THE TOPOGRAPHIC SURVEY PREPARED BY THE PROJECT

SURVEYOR, AND ARE BASED ON THE BENCHMARKS SHOWN. THE CONTRACTOR SHALL REFERENCE THE SAME BENCHMARKS.

6. THE CONTRACTOR SHALL REVIEW AND VERIFY THE EXISTING TOPOGRAPHIC SURVEY SHOWN ON THE PLANS REPRESENTS EXISTING

FIELD CONDITIONS PRIOR TO CONSTRUCTION, AND SHALL REPORT ANY DISCREPANCIES FOUND TO THE OWNER AND ENGINEER

IMMEDIATELY.

7. IF THE CONTRACTOR DOES NOT ACCEPT THE EXISTING TOPOGRAPHIC SURVEY AS SHOWN ON THE PLANS, WITHOUT EXCEPTION, THEN THE CONTRACTOR SHALL SUPPLY AT THEIR OWN EXPENSE, A TOPOGRAPHIC SURVEY BY A REGISTERED PROFESSIONAL LAND

SURVEYOR TO THE OWNER AND ENGINEER FOR REVIEW.

8. CONTRACTOR SHALL PROVIDE ALL CONSTRUCTION SURVEYING AND STAKING.

9. CONTRACTOR SHALL VERIFY HORIZONTAL AND VERTICAL CONTROL, INCLUDING BENCHMARKS PRIOR TO COMMENCING

CONSTRUCTION OR STAKING OF IMPROVEMENTS. PROPERTY LINES AND CORNERS SHALL BE HELD AS THE HORIZONTAL CONTROL.

10.THE CONTRACTOR SHALL REVIEW AND VERIFY ALL DIMENSIONS, ELEVATIONS, AND FIELD CONDITIONS THAT MAY AFFECT

CONSTRUCTION. ANY DISCREPANCIES ON THE DRAWINGS SHALL BE IMMEDIATELY BROUGHT TO THE ATTENTION OF THE ARCHITECT AND ENGINEER BEFORE COMMENCING WORK. NO FIELD CHANGES OR DEVIATIONS FROM DESIGN ARE TO BE MADE WITHOUT PRIOR APPROVAL OF THE ARCHITECT, ENGINEER, AND IF APPLICABLE THE CITY AND OWNER. NO CONSIDERATION WILL BE GIVEN TO CHANGE ORDERS FOR WHICH THE CITY, ENGINEER, AND OWNER WERE NOT CONTACTED PRIOR TO CONSTRUCTION OF THE AFFECTED ITEM.

11.CONTRACTOR SHALL THOROUGHLY CHECK COORDINATION OF CIVIL, LANDSCAPE, MEP, ARCHITECTURAL, AND OTHER PLANS PRIOR TO COMMENCING CONSTRUCTION. OWNER/ENGINEER SHALL BE NOTIFIED OF ANY DISCREPANCY PRIOR TO COMMENCING WITH

CONSTRUCTION.

12.IT IS THE CONTRACTOR'S RESPONSIBILITY TO CONTACT THE VARIOUS UTILITY COMPANIES WHICH MAY HAVE BURIED OR AERIAL UTILITIES WITHIN OR NEAR THE CONSTRUCTION AREA BEFORE COMMENCING WORK TO HAVE THEM LOCATE THEIR EXISTING UTILITIES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL PROVIDE AN ADEQUATE MINIMUM NOTICE TO ALL UTILITY COMPANIES PRIOR TO

BEGINNING CONSTRUCTION.

13.CONTRACTOR SHALL CALL TEXAS 811 AN ADEQUATE AMOUNT OF TIME PRIOR TO COMMENCING CONSTRUCTION OR ANY EXCAVATION.

14.CONTRACTOR SHALL USE EXTREME CAUTION AS THE SITE CONTAINS VARIOUS KNOWN AND UNKNOWN PUBLIC AND PRIVATE UTILITIES.

15.THE LOCATIONS, ELEVATIONS, DEPTH, AND DIMENSIONS OF EXISTING UTILITIES SHOWN ON THE PLANS WERE OBTAINED FROM

AVAILABLE UTILITY COMPANY MAPS AND PLANS, AND ARE CONSIDERED APPROXIMATE AND INCOMPLETE. IT SHALL BE THE CONTRACTORS' RESPONSIBILITY TO VERIFY THE PRESENCE, LOCATION, ELEVATION, DEPTH, AND DIMENSION OF EXISTING UTILITIES SUFFICIENTLY IN ADVANCE OF CONSTRUCTION SO THAT ADJUSTMENTS CAN BE MADE TO PROVIDE ADEQUATE CLEARANCES. THE ENGINEER SHALL BE NOTIFIED WHEN A PROPOSED IMPROVEMENT CONFLICTS WITH AN EXISTING UTILITY.

16.THE CONTRACTOR IS RESPONSIBLE FOR COORDINATING ANY ADJUSTMENTS AND RELOCATIONS OF EXISTING UTILITIES THAT CONFLICT WITH THE PROPOSED IMPROVEMENTS, INCLUDING BUT NOT LIMITED TO, ADJUSTING EXISTING MANHOLES TO MATCH PROPOSED GRADE, RELOCATING EXISTING POLES AND GUY WIRES THAT ARE LOCATED IN PROPOSED DRIVEWAYS, ADJUSTING THE HORIZONTAL OR VERTICAL ALIGNMENT OF EXISTING UNDERGROUND UTILITIES TO ACCOMMODATE PROPOSED GRADE OR CROSSING WITH A PROPOSED UTILITY, AND ANY OTHERS THAT MAY BE ENCOUNTERED THAT ARE UNKNOWN AT THIS TIME AND NOT SHOWN ON

THESE PLANS.

17.CONTRACTOR SHALL ARRANGE FOR OR PROVIDE, AT ITS EXPENSE, ALL GAS, TELECOMMUNICATIONS, CABLE, OVERHEAD AND

UNDERGROUND POWER LINE, AND UTILITY POLE ADJUSTMENTS NEEDED.

18.CONTRACTOR IS RESPONSIBLE FOR COORDINATING INSTALLATION OF FRANCHISE UTILITIES THAT ARE NECESSARY FOR ON-SITE AND

OFF-SITE CONSTRUCTION, AND SERVICE TO THE PROPOSED DEVELOPMENT.

19.THE CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR ALL DAMAGES DUE TO THE CONTRACTORS' FAILURE TO EXACTLY LOCATE AND PRESERVE ALL UTILITIES. THE OWNER OR ENGINEER WILL ASSUME NO LIABILITY FOR ANY DAMAGES SUSTAINED OR COST INCURRED BECAUSE OF THE OPERATIONS IN THE VICINITY OF EXISTING UTILITIES OR STRUCTURES. IF IT IS NECESSARY TO SHORE, BRACE, SWING OR RELOCATE A UTILITY, THE UTILITY COMPANY OR DEPARTMENT AFFECTED SHALL BE CONTACTED BY THE CONTRACTOR AND THEIR

PERMISSION OBTAINED REGARDING THE METHOD TO USE FOR SUCH WORK.

20.BRACING OF UTILITY POLES MAY BE REQUIRED BY THE UTILITY COMPANIES WHEN TRENCHING OR EXCAVATING IN CLOSE PROXIMITY TO THE POLES. THE COST OF BRACING POLES WILL BE BORNE BY THE CONTRACTOR, WITH NO SEPARATE PAY ITEM FOR THIS WORK.

THE COST IS INCIDENTAL TO THE PAY ITEM.

21.CONTRACTOR SHALL USE ALL NECESSARY SAFETY PRECAUTIONS TO AVOID CONTACT WITH OVERHEAD AND UNDERGROUND POWER LINES. CONTRACTOR SHALL COMPLY WITH ALL APPLICABLE LOCAL, STATE, FEDERAL AND UTILITY OWNER REGULATIONS PERTAINING

TO WORK SETBACKS FROM POWER LINES.

22.THE CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN ALL REQUIRED CONSTRUCTION PERMITS, APPROVALS, AND BONDS PRIOR TO

CONSTRUCTION.

23.THE CONTRACTOR SHALL HAVE AVAILABLE AT THE JOB SITE AT ALL TIMES A COPY OF THE CONTRACT DOCUMENTS INCLUDING PLANS, GEOTECHNICAL REPORT AND ADDENDA, PROJECT AND CITY SPECIFICATIONS, AND SPECIAL CONDITIONS, COPIES OF ANY REQUIRED

CONSTRUCTION PERMITS, EROSION CONTROL PLANS, SWPPP AND INSPECTION REPORTS.

24.ALL SHOP DRAWINGS AND OTHER DOCUMENTS THAT REQUIRE ENGINEER REVIEW SHALL BE SUBMITTED BY THE CONTRACTOR SUFFICIENTLY IN ADVANCE OF CONSTRUCTION OF THAT ITEM, SO THAT NO LESS THAN 10 BUSINESS DAYS FOR REVIEW AND RESPONSE

IS AVAILABLE.

25.ALL NECESSARY INSPECTIONS AND/OR CERTIFICATIONS REQUIRED BY CODES, JURISDICTIONAL AGENCIES, AND/OR UTILITY SERVICE COMPANIES SHALL BE PERFORMED PRIOR TO USE OF THE FACILITY AND THE FINAL CONNECTION OF SERVICES.

26.CONTRACTOR SHALL ARRANGE FOR REQUIRED CITY INSPECTIONS.

27.CONTRACTOR'S BID PRICE SHALL INCLUDE ALL INSPECTION FEES.

28.ALL SYMBOLS SHOWN ON THESE PLANS (E.G. FIRE HYDRANT, METERS, VALVES, INLETS, ETC.…) ARE FOR PRESENTATION PURPOSES

ONLY AND ARE NOT TO SCALE. CONTRACTOR SHALL COORDINATE FINAL SIZES AND LOCATIONS WITH APPROPRIATE CITY INSPECTOR.

29.THE SCOPE OF WORK FOR THE CIVIL IMPROVEMENTS SHOWN ON THESE PLANS TERMINATES 5-FEET FROM THE BUILDING. REFERENCE

THE BUILDING PLANS (E.G. ARCHITECTURAL, STRUCTURAL, MEP) FOR AREAS WITHIN 5-FEET OF THE BUILDING AND WITHIN THE

BUILDING FOOTPRINT.

30.REFER TO ARCHITECTURAL AND STRUCTURAL PLANS FOR ALL FINAL BUILDING DIMENSIONS.

31.THE PROPOSED BUILDING FOOTPRINT(S) SHOWN IN THESE PLANS WAS PROVIDED TO KIMLEY-HORN AND ASSOCIATES, INC. (KH) BY THE

PROJECT ARCHITECT AT THE TIME THESE PLANS WERE PREPARED. IT MAY NOT BE THE FINAL CORRECT VERSION BECAUSE THE BUILDING DESIGN WAS ONGOING. THE CONTRACTOR IS SOLELY RESPONSIBLE FOR CONFIRMING THE FINAL CORRECT VERSION OF THE BUILDING FOOTPRINT WITH THE ARCHITECT AND STRUCTURAL ENGINEER PRIOR TO LAYOUT. DIMENSIONS AND/OR COORDINATES SHOWN ON THESE PLANS WERE BASED ON THE ABOVE STATED ARCHITECTURAL FOOTPRINT, AND ARE THEREFORE A PRELIMINARY LOCATION OF THE BUILDING. THE CONTRACTOR IS SOLELY RESPONSIBLE TO VERIFY WHAT PART OF THE BUILDING THE ARCHITECT'S FOOTPRINT REPRESENTS (E.G. SLAB, OUTSIDE WALL, MASONRY LEDGE, ETC.….) AND TO CONFIRM ITS FINAL POSITION ON THE SITE BASED ON THE FINAL ARCHITECTURAL FOOTPRINT, CIVIL DIMENSION CONTROL PLAN, SURVEY BOUNDARY AND/OR PLAT. ANY

DIFFERENCES FOUND SHALL BE REPORTED TO KH IMMEDIATELY.

32.ALL CONSTRUCTION SHALL COMPLY WITH THE PROJECT'S FINAL GEOTECHNICAL REPORT (OR LATEST EDITION), INCLUDING

SUBSEQUENT ADDENDA.

33.CONTRACTOR IS RESPONSIBLE FOR ALL MATERIALS TESTING AND CERTIFICATION, UNLESS SPECIFIED OTHERWISE BY OWNER. ALL MATERIALS TESTING SHALL BE COORDINATED WITH THE APPROPRIATE CITY INSPECTOR AND COMPLY WITH CITY STANDARD SPECIFICATIONS AND GEOTECHNICAL REPORT. TESTING SHALL BE PERFORMED BY AN APPROVED INDEPENDENT AGENCY FOR TESTING MATERIALS. OWNER SHALL APPROVE THE AGENCY NOMINATED BY THE CONTRACTOR FOR MATERIALS TESTING.

34.ALL COPIES OF MATERIALS TEST RESULTS SHALL BE SENT TO THE OWNER, ENGINEER AND ARCHITECT DIRECTLY FROM THE TESTING

AGENCY.

35.IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO SHOW, BY THE STANDARD TESTING PROCEDURES OF THE MATERIALS, THAT THE

WORK CONSTRUCTED MEETS THE PROJECT REQUIREMENTS AND CITY SPECIFICATIONS.

36.DUE TO THE POTENTIAL FOR DIFFERENTIAL SOIL MOVEMENT ADJACENT TO THE BUILDING, THE CONTRACTOR SHALL ADHERE TO GEOTECHNICAL REPORT'S RECOMMENDATION FOR SUBGRADE PREPARATION SPECIFIC TO FLATWORK ADJACENT TO THE PROPOSED BUILDING. THE OWNER AND CONTRACTOR ARE ADVISED TO OBTAIN A GEOTECHNICAL ENGINEER RECOMMENDATION SPECIFIC TO

FLATWORK ADJACENT TO THE BUILDING, IF NONE IS CURRENTLY EXISTING.

37.ALL CONTRACTORS MUST CONFINE THEIR ACTIVITIES TO THE WORK AREA. NO ENCROACHMENTS OUTSIDE OF THE WORK AREA WILL BE ALLOWED. ANY DAMAGE RESULTING THEREFROM SHALL BE CONTRACTOR'S SOLE RESPONSIBILITY TO REPAIR.

38.THE CONTRACTOR SHALL PROTECT ALL EXISTING STRUCTURES, UTILITIES, MANHOLES, POLES, GUY WIRES, VALVE COVERS, VAULT LIDS, FIRE HYDRANTS, COMMUNICATION BOXES/PEDESTALS, AND OTHER FACILITIES TO REMAIN AND SHALL REPAIR ANY DAMAGES AT

NO COST TO THE OWNER.

39.THE CONTRACTOR SHALL IMMEDIATELY REPAIR OR REPLACE ANY PHYSICAL DAMAGE TO PRIVATE PROPERTY OR PUBLIC IMPROVEMENTS, INCLUDING BUT NOT LIMITED TO: FENCES, WALLS, SIGNS, PAVEMENT, CURBS, UTILITIES, SIDEWALKS, GRASS, TREES, LANDSCAPING, AND IRRIGATION SYSTEMS, ETC.… TO ORIGINAL CONDITION OR BETTER AT NO COST TO THE OWNER.

40.ALL AREAS IN EXISTING RIGHT-OF-WAY DISTURBED BY SITE CONSTRUCTION SHALL BE REPAIRED TO ORIGINAL CONDITION OR BETTER, INCLUDING AS NECESSARY GRADING, LANDSCAPING, CULVERTS, AND PAVEMENT.

41.THE CONTRACTOR SHALL SALVAGE ALL EXISTING POWER POLES, SIGNS, WATER VALVES, FIRE HYDRANTS, METERS, ETC... THAT ARE

TO BE RELOCATED DURING CONSTRUCTION.

42.CONTRACTOR SHALL MAINTAIN ADEQUATE SITE DRAINAGE DURING ALL PHASES OF CONSTRUCTION, INCLUDING MAINTAINING EXISTING

DITCHES OR CULVERTS FREE OF OBSTRUCTIONS AT ALL TIMES.

43.THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING AND SUBMITTING A TRENCH SAFETY PLAN, PREPARED BY A PROFESSIONAL ENGINEER IN THE STATE OF TEXAS, TO THE CITY PRIOR TO CONSTRUCTION. CONTRACTOR IS RESPONSIBLE FOR MAINTAINING TRENCH SAFETY REQUIREMENTS IN ACCORDANCE WITH CITY, STATE, AND FEDERAL REQUIREMENTS, INCLUDING OSHA FOR ALL TRENCHES. NO OPEN TRENCHES SHALL BE ALLOWED OVERNIGHT WITHOUT PRIOR WRITTEN APPROVAL OF THE CITY.

44.THE CONTRACTOR SHALL KEEP TRENCHES FREE FROM WATER.

45.SITE SAFETY IS SOLELY THE RESPONSIBILITY OF THE CONTRACTOR.

46.THESE PLANS DO NOT EXTEND TO OR INCLUDE DESIGNS OR SYSTEMS PERTAINING TO THE SAFETY OF THE CONTRACTOR OR ITS

EMPLOYEES, AGENTS OR REPRESENTATIVES IN THE PERFORMANCE OF THE WORK. THE ENGINEER'S SEAL HEREON DOES NOT EXTEND TO ANY SUCH SAFETY SYSTEM. THE CONTRACTOR SHALL BE RESPONSIBLE FOR IMPLEMENTATION OF ALL REQUIRED SAFETY

PROCEDURES AND PROGRAMS.

47.SIGNS RELATED TO SITE OPERATION OR SAFETY ARE NOT INCLUDED IN THESE PLANS.

48.CONTRACTOR OFFICE AND STAGING AREA SHALL BE AGREED ON BY THE OWNER AND CONTRACTOR PRIOR TO BEGINNING OF

CONSTRUCTION. CONTRACTOR IS RESPONSIBLE FOR ALL PERMITTING REQUIREMENTS FOR THE CONSTRUCTION OFFICE, TRAILER, STORAGE, AND STAGING OPERATIONS AND LOCATIONS.

49.LIGHT POLES, SIGNS, AND OTHER OBSTRUCTIONS SHALL NOT BE PLACED IN ACCESSIBLE ROUTES.

50.ALL SIGNS, PAVEMENT MARKINGS, AND OTHER TRAFFIC CONTROL DEVICES SHALL CONFORM TO THE "TEXAS MANUAL ON UNIFORM

TRAFFIC CONTROL DEVICES".

51.TOP RIM ELEVATIONS OF ALL EXISTING AND PROPOSED MANHOLES SHALL BE COORDINATED WITH TOP OF PAVEMENT OR FINISHED

GRADE AND SHALL BE ADJUSTED TO BE FLUSH WITH THE ACTUAL FINISHED GRADE AT THE TIME OF PAVING.

52.CONTRACTOR SHALL ADJUST ALL EXISTING AND PROPOSED VALVES, FIRE HYDRANTS, AND OTHER UTILITY APPURTENANCES TO MATCH

ACTUAL FINISHED GRADES AT THE TIME OF PAVING.

53.THE CONTRACTOR IS RESPONSIBLE FOR CONSTRUCTION SEQUENCING AND PHASING, AND SHALL CONTACT THE APPROPRIATE CITY

OFFICIALS, INCLUDING BUILDING OFFICIAL, ENGINEERING INSPECTOR, AND FIRE MARSHALL TO LEARN OF ANY REQUIREMENTS.

54.CONTRACTOR IS RESPONSIBLE FOR PREPARATION, SUBMITTAL, AND APPROVAL BY THE CITY OF A TRAFFIC CONTROL PLAN PRIOR TO

THE START OF CONSTRUCTION, AND THEN THE IMPLEMENTATION OF THE PLAN.

55.CONTRACTOR SHALL KEEP A NEAT AND ACCURATE RECORD OF CONSTRUCTION, INCLUDING ANY DEVIATIONS OR VARIANCES FROM

THE PLANS.

56.THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING AS-BUILT PLANS TO THE ENGINEER AND CITY IDENTIFYING ALL DEVIATIONS

AND VARIATIONS FROM THESE PLANS MADE DURING CONSTRUCTION.

EROSION CONTROL:

1. THE CONTRACTOR SHALL COMPLY WITH ALL LOCAL, STATE, AND FEDERAL EROSION CONTROL AND WATER QUALITY REQUIREMENTS, LAWS, AND ORDINANCES THAT APPLY TO THE CONSTRUCTION SITE LAND DISTURBANCE.

2. CONTRACTOR SHALL COMPLY WITH THE REQUIREMENTS OF THE “TCEQ GENERAL PERMIT TO DISCHARGE UNDER THE TEXAS

POLLUTANT DISCHARGE ELIMINATION SYSTEM TXR 150000”.

3. EROSION CONTROL DEVICES SHOWN ON THE EROSION CONTROL PLAN FOR THE PROJECT SHALL BE INSTALLED PRIOR TO THE START

OF LAND DISTURBANCE.

4. ALL EROSION CONTROL DEVICES ARE TO BE INSTALLED IN ACCORDANCE WITH THE APPROVED PLANS AND SPECIFICATIONS FOR THE

PROJECT.

5. CONTRACTOR IS SOLELY RESPONSIBLE FOR INSTALLATION, IMPLEMENTATION, MAINTENANCE, AND EFFECTIVENESS OF ALL EROSION CONTROL DEVICES, BEST MANAGEMENT PRACTICES (BMPS), AND FOR UPDATING THE EROSION CONTROL PLAN DURING

CONSTRUCTION AS FIELD CONDITIONS CHANGE.

6. CONTRACTOR SHALL DOCUMENT THE DATES OF INSTALLATION, MAINTENANCE OR MODIFICATION, AND REMOVAL FOR EACH BMP

EMPLOYED IN THE STORM WATER POLLUTION PREVENTION PLAN (SWPPP) IF APPLICABLE.

7. AS STORM SEWER INLETS ARE INSTALLED ON-SITE, TEMPORARY EROSION CONTROL DEVICES SHALL BE INSTALLED AT EACH INLET PER

APPROVED DETAILS.

8. THE EROSION CONTROL DEVICES SHALL REMAIN IN PLACE UNTIL THE AREA IT PROTECTS HAS BEEN PERMANENTLY STABILIZED.

9. CONTRACTOR SHALL PROVIDE ADEQUATE EROSION CONTROL DEVICES NEEDED DUE TO PROJECT PHASING.

10.CONTRACTOR SHALL OBSERVE THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES AND MAKE FIELD ADJUSTMENTS AND MODIFICATIONS AS NEEDED TO PREVENT SEDIMENT FROM LEAVING THE SITE. IF THE EROSION CONTROL DEVICES DO NOT EFFECTIVELY CONTROL EROSION AND PREVENT SEDIMENTATION FROM WASHING OFF THE SITE, THEN THE CONTRACTOR SHALL

NOTIFY THE ENGINEER.

11.OFF-SITE SOIL BORROW, SPOIL, AND STORAGE AREAS (IF APPLICABLE) ARE CONSIDERED AS PART OF THE PROJECT SITE AND MUST ALSO COMPLY WITH THE EROSION CONTROL REQUIREMENTS FOR THIS PROJECT. THIS INCLUDES THE INSTALLATION OF BMP'S TO CONTROL EROSION AND SEDIMENTATION AND THE ESTABLISHMENT OF PERMANENT GROUND COVER ON DISTURBED AREAS PRIOR TO FINAL APPROVAL OF THE PROJECT. CONTRACTOR IS RESPONSIBLE FOR MODIFYING THE SWPPP AND EROSION CONTROL PLAN TO INCLUDE BMPS FOR ANY OFF-SITE THAT ARE NOT ANTICIPATED OR SHOWN ON THE EROSION CONTROL PLAN.

12. ALL STAGING, STOCKPILES, SPOIL, AND STORAGE SHALL BE LOCATED SUCH THAT THEY WILL NOT ADVERSELY AFFECT STORM WATER QUALITY. PROTECTIVE MEASURES SHALL BE PROVIDED IF NEEDED TO ACCOMPLISH THIS REQUIREMENT, SUCH AS COVERING OR

ENCIRCLING THE AREA WITH AN APPROPRIATE BARRIER.

13.CONTRACTORS SHALL INSPECT ALL EROSION CONTROL DEVICES, BMPS, DISTURBED AREAS, AND VEHICLE ENTRY AND EXIT AREAS WEEKLY AND WITHIN 24 HOURS OF ALL RAINFALL EVENTS OF 0.5 INCHES OR GREATER, AND KEEP A RECORD OF THIS INSPECTION IN THE SWPPP BOOKLET IF APPLICABLE, TO VERIFY THAT THE DEVICES AND EROSION CONTROL PLAN ARE FUNCTIONING PROPERLY.

14.CONTRACTOR SHALL CONSTRUCT A STABILIZED CONSTRUCTION ENTRANCE AT ALL PRIMARY POINTS OF ACCESS IN ACCORDANCE WITH CITY SPECIFICATIONS.