2026-02 Plans.pdf

PDF 2 MB Posted Jul 10, 2025

Attached to: Hanford Airport Closure of Existing Underground Fuel Storage Tank
Solicitation number: RFB 2026-02
Issued by: Kings County, Hayward City, California

About this file

Written by GovTribe AI · Jul 10, 2025

These are construction plans for the Closure of Existing Underground Fuel Storage Tank project at the Hanford Municipal Airport in Hanford, California, prepared by Brandley Engineering in July 2025. The project involves decommissioning a 12,000-gallon Avgas underground storage tank and demolishing associated above-ground fuel dispensing equipment. The construction plans include detailed site safety and phasing plans, barricade layouts, and existing fueling area demolition strategies. The project is divided into two work zones: Zone 1 includes fuel tank manholes, piping, and pumps located at least 62 feet from the Taxiway A centerline, while Zone 2 covers work areas within 62 feet of the Taxiway A centerline. The contractor will be required to provide 2 weeks' notice prior to construction start and 48 hours' notice before any Taxiway A closure.

The project documents specify extensive safety and operational requirements, including the need for low-profile barricades, controlled access through Gate G4, and strict management of staging and storage areas within the airport perimeter fence. Soil boring logs (U10 and U14) are included to provide geotechnical information, revealing predominantly brown silty fine sand and sandy silt compositions at various depths. The contractor must adhere to specific environmental management protocols, such as proper waste disposal, spill prevention, and site restoration, including hydroseeding of disturbed areas. The project is identified with Request for Bid (RFB) number 2026-02 and is designed to minimize disruption to airport operations, with Taxiway A required to be reopened at the end of each working day.

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APPROVED: DATE:

HANFORD MUNICIPAL AIRPORT

CITY OF HANFORD

6125 KING ROAD, SUITE 201 · LOOMIS, CALIFORNIA 95650 · (916) 652-4725

HANFORD, CALIFORNIA

HANFORD MUNICIPAL AIRPORT

JULY 2025

CONSTRUCTION PLANS FOR:

CLOSURE OF EXISTING UNDERGROUND FUEL STORAGE TANK

SHEET INDEX

1 COVER AND SHEET INDEX

2 CONSTRUCTION SAFETY AND PHASING PLAN

3 BARRICADE PLAN

4 EXISTING FUELING AREA & UST DEMOLITION PLAN

5 SOILS LOCATION MAP AND BORING LOGS

LIVIC

Exp. 6-30-2027 No. C 71139RE

GIS

RED

PROFESSIONAL ENGINEER

STATE OF CAL I FORNIA

LIS

SA S. BRANDLEY

RFB 2026-02

U P

TOFATOFATOFATOFATOFATOFATOFATOFATOFA

TOFA TOFA TOFA TOFA TOFA TOFA

X X

X X X X X X X X X X X X

XXX

X X X

S R

O O

U N

ROFA ROFA ROFA ROFA ROFA ROFA ROFA ROFA ROFA ROFA ROFA ROFA ROFA ROFA

RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA

RSARSARSARSARSARSARSARSARSARSARSARSARSARSA

ROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFA

STAGING NOTES:

1. CONTRACTOR SHALL FURNISH, PLACE, MAINTAIN & REMOVE BARRICADES AS NEEDED.

2. THERE ARE TWO WORK AREAS FOR THIS PROJECT:

- ZONE 1 IS FUEL TANK MANHOLES, PIPING, PUMPS, AND ANY OTHER COMPONENTS OF THE FUEL TANK SYSTEM

WHICH ARE LOCATED NO LESS THAN 62 FEET FROM THE TAXIWAY A CENTERLINE.

- ZONE 2 IS ANY PART OF THE FUEL TANK SYSTEM OR WORK AREA WHICH NEEDS TO BE ACCESSED WITHIN 62 FEET

OF THE TAXIWAY A CENTERLINE.

3. CONTRACTOR SHALL PROVIDE A DETAILED SCHEDULE CLOSING OF EACH WORK AREA.

4. TAXIWAY A / ZONE 2 SHALL BE REOPENED AT THE END OF EACH WORKING DAY.

5. NO WORK SHALL BEGIN UNTIL ALL BARRICADES HAVE BEEN INSTALLED TO CLOSE THE APRONS AND TAXILANES AS SHOWN ON THE BARRICADE PLAN FOR EACH WORK ZONE. THE REQUIRED NOTAMS WILL BE ISSUED BY THE

AIRPORT MANAGER.

6. CONTRACTOR SHALL GIVE AIRPORT 2 WEEKS NOTICE PRIOR TO START OF CONSTRUCTION, AND 48 HOURS NOTICE

PRIOR TO ANY CLOSURE OF TAXIWAY A.

7. CONTRACTOR'S TEMPORARY STORAGE AND STAGING AREA IS SHOWN FOR INSIDE OF THE AIRPORT PERIMETER FENCE. THESE AREAS MAY BE USED FOR TEMPORARY STOCKPILES FOR EACH WORK ZONE. ALL STOCKPILES SHALL BE REMOVED AT THE END OF THE PROJECT AND EXISTING PAVEMENT BROOM CLEANED PER THE REQUIREMENTS OF

THE GENERAL NOTES.

8. CONTRACTOR'S ACCESS AND HAUL ROAD IS THROUGH GATE G4. GATES SHALL REMAIN CLOSED EXCEPT FOR CONTINUOUS DELIVERY OF MATERIALS . SEE GENERAL NOTE 21 ON SHEET 2 FOR CONTINUOUS GATE USE. PROTECT GATE AND CONTROLS FROM DAMAGE. AIRPORT ACCESS AND HAUL ROAD SHALL BE BROOM CLEAN. CONTRACTOR SHALL SELF INSPECT VEHICLES TO PREVENT AIRPORT MATERIALS BEING TRACKED ONTO ACCESS ROAD AND

ADJOINING COUNTY ROAD.

RSA

ROFA

TOFA

LIVIC

Ex p.

6-3 0-2

No . C

REGISTERED

SIO

L E

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STATE O

RNIA

MELISSA

. B

NDLEY

99.05 9905a.02.CSPP

1"=200'

6/30/2025

T H

R D

R N

MSB

DATE

DRAWN

CHECKED

PROJECT No.

FILE

SCALE

SHEET No.

O F

G :\9

R D

N D

.0 2.

W G

B Y

M el is sa

B ra nd le y 7/

R O

A D

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C A

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-4

0 100 200200

SCALE: 1"=200'

RUNWAY 14-32

TAXIWAY A

R O

9 3/4 AVE.

FOGGY BOTTOM RD

AIRPORT ACCESS RD

WORK ZONE

SEE SHEET 3

CONTRACTOR'S

STAGING AND

STORAGE AREA

FA C

LEGEND

EXISTING FENCE LINE

EXISTING PAVEMENT

RUNWAY SAFETY AREA

RUNWAY OBJECT FREE AREA

CONTRACTOR'S STAGING AND STORAGE AREA

RUNWAY OBJECT FREE AREA

X X XX X X

AIRCRAFT ROUTE

HAUL ROAD

ARFF ACCESS ROUTE

LOW-PROFILE BARRICADE (SEE SHEET 3)

HANFORD CTAF: 122.800

ONLY

GENERAL NOTES:

1. CONSTRUCTION OF THIS PROJECT SHALL BE IN ACCORDANCE WITH THE CONTRACT

AGREEMENT, THESE PLANS, TECHNICAL SPECIFICATIONS, SPECIAL PROVISIONS,

INFORMATION FOR BIDDERS, AND ALL APPLICABLE FAA STANDARDS, MUNICIPAL

STANDARDS, AND OTHER REFERENCED DOCUMENTS. CONTRACTOR SHALL COMPLY

WITH ALL FEDERAL, STATE, AND LOCAL SAFETY AND ENVIRONMENTAL

REGULATIONS. THE PROJECT IS SUBJECT TO INSPECTION OF THE OWNER AND THE

RESIDENT PROJECT REPRESENTATIVE DESIGNATED BY THE OWNER, THE FEDERAL

AVIATION ADMINISTRATION, AND ANY OTHER GOVERNING AGENCIES.

2. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING ALL NECESSARY STATE AND

LOCAL PERMITS PRIOR TO CONSTRUCTION OF THIS PROJECT.

3. THE CONTRACTOR SHALL NOTIFY THE OWNER IN WRITING A MINIMUM OF 2 WEEKS

IN ADVANCE TO OBTAIN CLEARANCE FOR WORK.

4. THE CONTRACTOR'S SUPERINTENDENT SHALL BE ON THE CONSTRUCTION SITE AT

ALL TIMES DURING WORKING HOURS WHILE THIS PROJECT IS IN PROGRESS.

SUPERINTENDENT SHALL BE CONTRACTOR'S DESIGNATED RESPONSIBLE

REPRESENTATIVE AND SHALL BE AVAILABLE IN CASE OF EMERGENCIES ON A

24-HOUR DAILY BASIS.

5. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR THE CLEANLINESS, SAFETY,

AND SECURITY OF THE WORK, STAGING AND STORAGE AREAS AT ALL TIMES.

6. CONTRACTOR SHALL FURNISH, INSTALL AND MAINTAIN LIGHTED BARRICADES

DURING CLOSING OF ALL TAXIWAYS, TAXILANES AND APRON. SEE STAGING NOTES,

AND SEE BARRICADE PLAN, SHEET 3 .

7. WHEN CONSTRUCTION ACTIVITY IS WITHIN THE TAXIWAY OBJECT FREE AREA OF

TAXIWAY A, CONTRACTOR SHALL FURNISH, INSTALL AND MAINTAIN BARRICADES TO

CLOSE THAT PORTION OF TAXIWAY A IN WHICH THE CONTRACTOR IS WORKING. SEE

STAGING NOTES, AND SEE BARRICADE PLAN, SHEET 3.

8. DUST CONTROL SHALL BE MAINTAINED BY THE CONTRACTOR ON ALL HAUL ROUTES.

CONTRACTOR SHALL MAINTAIN HAUL ROUTE AND PAVED SURFACES CLEAN OF

DEBRIS AT ALL TIMES. APRON AND TAXIWAYS SHALL BE MAINTAINED BROOM CLEAN.

ALL SWEEPERS USED ON AIRFIELD PAVEMENTS SHALL BE EQUIPPED WITH NYLON

BRISTLES, NO METAL BRISTLES WILL BE ALLOWED

9. THESE PLANS SHOW ITEMS TO BE CONSTRUCTED UNDER THIS CONTRACT AND

EXISTING FIELD CONDITIONS AT THE TIME THESE PLANS WERE PREPARED. THE

EXISTING INFORMATION SHOWN ON THESE PLANS IS FROM THE BEST SOURCES

AVAILABLE AT THE TIME OF COMPILATION. ACTUAL FIELD CONDITIONS, GRADES,

LOCATIONS AND OTHER FEATURES MAY DIFFER FROM CONDITIONS INDICATED ON

THESE DOCUMENTS. THE CONTRACTOR SHALL TAKE ALL MEASURES NECESSARY TO

BE SATISFIED THAT THE INFORMATION IS STILL CURRENT AT THE TIME OF

CONSTRUCTION NOTICE TO PROCEED. CONTRACTOR SHALL IMMEDIATELY NOTIFY

THE ENGINEER AND OWNER OF ANY DISCREPANCIES OR CHANGES ENCOUNTERED.

10. THE LOCATION OF EXISTING UNDERGROUND UTILITIES, SERVICE LATERALS AND

CONDUIT ("UTILITIES") IS BASED ON THE BEST AVAILABLE INFORMATION TO THE

ENGINEER AND SHALL BE ASSUMED AS APPROXIMATE AND REQUIRING FIELD

VERIFICATION. CONTRACTOR WILL BE RESPONSIBLE FOR LOCATING AND AVOIDING

ALL UTILITIES AND FOR REPAIRING ALL DAMAGE THAT OCCURS TO DUE TO THE

CONTRACTOR'S ACTIVITIES.

CALL BEFORE YOU DIG. CONTRACTOR SHALL CONTACT UNDERGROUND SERVICE

ALERT PRIOR TO CONSTRUCTION, AND SHALL POTHOLE TO VERIFY LOCATION,

DEPTH, AND SIZE OF UTILITIES WITHIN THE LIMITS OF CONSTRUCTION. NO EXTRA

PAYMENT FOR POTHOLING.

11. SHOULD CONTRACTOR ENCOUNTER AND DAMAGE A WATERLINE ON THE AIRPORT

HE SHALL IMMEDIATELY NOTIFY THE LOCAL FIRE DEPARTMENT AND THE AIRPORT

12. EXERCISE EXTREME CARE WHEN USING ANY EQUIPMENT TO PREVENT CONTACT

WITH ANY NEARBY POWER LINES AND POWER SOURCES. SAFE WORKING

CLEARANCES SHALL CONFORM TO THE NATIONAL ELECTRIC CODE.

13. ANY AND ALL REQUIRED UTILITIES FOR THE CONTRACTOR'S OPERATIONS SHALL BE

ARRANGED FOR AND PAID FOR BY THE CONTRACTOR AND PAID DIRECTLY TO THE

APPROPRIATE UTILITY. UTILITY ARRANGEMENTS SHALL BE SUBJECT TO THE

APPROVAL OF THE OWNER AND RPR. CONTRACTOR SHALL NOT DRAW WATER FROM

ANY FIRE HYDRANT FOR USE ON THE WORK WITHOUT FIRST OBTAINING WRITTEN

APPROVAL FROM THE CONTROLLING FIRE DEPARTMENT OR UTILITY.

14. THE CONTRACTOR SHALL MAINTAIN ACCESS TO ALL FIRE HYDRANTS AND BACKFLOW

PREVENTERS AT ALL TIMES

15. THE CONTRACTOR SHALL COORDINATE WITH THE OWNER AND RPR ON THE PRECISE

LOCATION AND LIMITS OF THE CONTRACTOR'S STAGING AND STORAGE AREA, AS

WELL AS ANY SPECIAL REQUIREMENTS FOR FENCING, SECURITY OR ACCESS. IT IS THE

CONTRACTOR'S RESPONSIBILITY TO PROVIDE ALL UTILITIES AND HOOK-UPS

NECESSARY FOR THE CONTRACTOR'S USE AND FOR ALL PROJECT FIELD OFFICES AS

REQUIRED IN THE SPECIAL PROVISIONS. THE CONTRACTOR SHALL USE THE STAGING

AND STORAGE AREA FOR SHOP, MATERIAL AND EQUIPMENT STORAGE, AND OTHER

PROJECT-RELATED ACTIVITIES INCLUDING EMPLOYEE PARKING. ALL COSTS

ASSOCIATED WITH PREPARATION AND CLEANUP OF THE STAGING AREA SHALL BE

BORNE BY THE CONTRACTOR.

16. THE CONTRACTOR SHALL COMPLY WITH ALL APPLICABLE TRAFFIC REGULATIONS

CONCERNING THE USE OF STREETS AND ROADWAYS FOR HAULING. ANY DAMAGE

DONE TO THE ROADWAYS DUE TO THE CONTRACTOR'S EQUIPMENT OR HAULING

OPERATIONS SHALL BE REPAIRED TO THE OWNER'S SATISFACTION AT NO COST TO

THE OWNER.

17. THE CONTRACTOR SHALL NOT ENTER ONTO ANY AREA OUTSIDE OF THE

CONSTRUCTION LIMITS, STAGING AREA, OR DESIGNATED HAUL ROUTES WITHOUT

APPROVAL OF THE OWNER OR RPR.

18. IN CASE OF AN AIRCRAFT EMERGENCY THE AREA AROUND THE AIRCRAFT SHALL BE

EVACUATED AND NOT REENTERED BY THE CONTRACTOR WITHOUT GIVEN

PERMISSION EXCEPT FOR LIFESAVING ACTIVITIES.

19. ALL GATES USED BY THE CONTRACTOR SHALL REMAIN CLOSED AT ALL TIMES EXCEPT

WHEN AUTHORIZED EQUIPMENT IS ACTUALLY ENTERING THE AIRPORT. DURING

CONTINUOUS USE OF A GATE FOR DELIVERY OF EQUIPMENT OR MATERIALS,

CONTRACTOR SHALL REQUEST THAT THE AIRPORT PLACE THE GATE IN A LOCKED

OPEN STATE; CONTRACTOR SHALL PROVIDE A FLAGGER, TRAINED BY THE AIRPORT

AND PLACE THE FLAGGER AT THE OPEN GATE TO KEEP UNAUTHORIZED PERSONNEL

AND WILDLIFE FROM ENTERING THE AIRPORT.

20. CONTRACTOR SHALL ACCESS THE AIRPORT THROUGH THE HANGAR ACCESS ROAD

GATE, GATE G4.

21. CONTRACTOR WILL PROVIDE A QUALIFIED FLAGGER WITH AN AIRCRAFT RADIO TO

MONITOR AIRPORT FREQUENCY, 122.800 MHZ AND OBSERVE AIRCRAFT

OPERATIONS WHEN CONTRACTOR IS WORKING NEAR ACTIVE TAXIWAYS, APRON

AND RESTRICTED AREAS.

22. CONTRACTOR SHALL INSTALL TEMPORARY BMP'S AS REQUIRED BY PERMITTING

AGENCIES.

23. ALL TRASH SHALL BE PLACED IN WASTE CONTAINERS TO PREVENT THE ATTRACTION

OF WILDLIFE. WASTE CONTAINERS SHALL BE EQUIPPED WITH LIDS AND SECURED AT

ALL TIMES. NO TRASH OR DEBRIS SHALL BE LEFT ON SITE BY THE CONTRACTOR.

24. NO MATERIAL SHALL BE WASTED OR STOCKPILED ON THE AIRPORT UNLESS

APPROVED BY THE OWNER AND RPR. STOCKPILED MATERIAL SHALL MEET

PERMITTING AGENCY BMP REQUIREMENTS AND SHALL BE CONSTRAINED IN A

MANNER TO PREVENT MOVEMENT AS A RESULT OF AIRCRAFT OPERATIONS OR

WIND AND IN ACCORDANCE WITH FAA ADVISORY CIRCULARS.

25. ANY WASTE, CONSTRUCTION DEBRIS, OR SOIL MUST BE DISPOSED OF PROPERLY.

DISPOSAL OF MATERIAL OFF-SITE SHALL BE DONE IN A LAWFUL MANNER AND AT A

SITE HAVING CURRENT APPROVAL TO ACCEPT SOLID WASTE. DISPOSAL SITE AND

PROCEDURES MUST BE IDENTIFIED BY THE CONTRACTOR AND SUBMITTED TO THE

OWNER AND RPR FOR APPROVAL PRIOR TO USE.

26. CONTRACTOR SHALL HAVE SPILL KITS AVAILABLE IN WORK AREAS AND SHALL

CONTAIN ALL SPILLS IMMEDIATELY AND SHALL NOTIFY RPR. AT ANY SIGN OF

CONTAMINATED SOIL, THE CONTRACTOR SHALL NOTIFY RPR AND OWNER FOR

ASSESSMENT OF APPROPRIATE REMEDIATION.

27. ANY SOLVENT USED TO CLEAN TOOLS, EQUIPMENT, OR SPILLS MAY BE CONSIDERED

A HAZARDOUS WASTE AND MUST BE PROPERLY MANAGED. NO SOLVENTS,

CLEANING BY-PRODUCTS, WASTE, REFUSE, OR LEFTOVER PAINT MAY BE DISPOSED

OF OR DISCHARGED INTO STORM DRAINS, DRYWELLS, OR ANY GROUND SURFACE,

OR OTHERWISE BE PERMITTED TO REMAIN ON AIRPORT PROPERTY. ALL SUCH

MATERIAL SHALL BE REMOVED OFF-SITE BY CONTRACTOR IN ACCORDANCE WITH

APPLICABLE LAWS AND REGULATIONS.

28. THE CONTRACTOR SHALL CONDUCT THE FINAL CLEANING OF AFFECTED AIRPORT

PAVEMENTS PRIOR TO REOPENING THE PAVEMENTS TO ALL VEHICLE TRAFFIC. THE

AREA AROUND ANY REMOVED STRUCTURES, POLES, PIPES, CONDUIT, AND

EQUIPMENT SHALL BE MADE SMOOTH AND COMPLETELY FREE FROM ANY BURRS,

SHARP EDGES, OR PROTRUSIONS WHICH COULD POSE A RISK TO VEHICLES OR

PEDESTRIANS.

29. CONTRACTOR SHALL ENSURE THAT ALL VAULT LIDS AND MANHOLE COVERS WHICH

WERE NOT DESIGNATED TO BE ABANDONED OR REMOVED ARE OPERATIONAL

FOLLOWING COMPLETION OF CONSTRUCTION.

30. AT THE CONCLUSION OF ALL WORK, CONTRACTOR SHALL SEED CONTRACTOR'S

STORAGE, STAGING AND TEMPORARY STOCKPILE AREA AND ALL DISTURBED

GRADING OR EMBANKMENT AREAS. LIMITS OF SEEDING SHALL BE VERIFIED BY

RESIDENT ENGINEER. HYDROSEEDING SHALL BE A REQUIRED BMP. NO ADDITIONAL

PAYMENT FOR SURFACE PREPARATION OR SEEDING OF DISTURBED AREAS SHALL BE

MADE. SEED MIX MUST MATCH LOCAL GRASSES, COMPLY WITH LOCAL

REQUIREMENTS, AND BE SUITABLE FOR USE ON AIRPORTS. SEED MIX, MULCH,

FERTILIZER, AND APPLICATION RATES SHALL BE APPROVED BY OWNER PRIOR TO USE.

HYDROSEEDING MUST PRODUCE ADEQUATE GROWTH TO SATISFY THE STATE

WATER BOARD SUCH THAT THE SWPPP, IF REQUIRED, CAN BE CLOSED OUT AFTER

THE PROJECT IS COMPLETE.

31. THE CONTRACTOR SHALL COMPLETE CLEANUP AND RESTORATION OF THE ENTIRE

PROJECT AREA, INCLUDING STAGING AND STORAGE AREAS PRIOR TO PROJECT FINAL

ACCEPTANCE.

WORK ZONES AND FACILITY CLOSURES

WORK

ZONE CONTRACTOR'S WORK WORK AREA FACILITY CLOSURE COMMENTS

1 CLOSURE OF EXISTING FUEL TANK FUEL ISLAND AND APRON OUTSIDE

OF TOFA

FUEL ISLAND, PORTION OF APRON

TAXILANE

REMAIN CLOSED FOR PROJECT

DURATION

2 SOIL SAMPLING AND CLOSURE OF

EXISTING FUEL TANK

TAXIWAY A OBJECT FREE AREA

(62' FROM TW A CENTERLINE)

WORK ZONE 1 CLOSURE, AND

TAXIWAY A BETWEEN TW D & TW E

PROVIDE 48 HOUR NOTICE PRIOR TO

CLOSURE, REOPEN EACH WORKING DAY

TRUE NORTH

SAFETY AREAS

AREA WIDTH CL DIST DIST BYND THLD

RSA 150' 75' 300'

ROFA 500' 250' 300'

TSA 79' 39.5'

TOFA 124' 62'

U P

TOFATOFATOFATOFATOFATOFATOFA

TOFA TOFA TOFA

TOFA TOFA

X X X

X X

F F

ROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFA

RSA

ROFA

TOFA

STAGING NOTES:

1. CONTRACTOR SHALL FURNISH, PLACE, MAINTAIN & REMOVE BARRICADES AS NEEDED.

2. THERE ARE TWO WORK AREAS FOR THIS PROJECT:

- ZONE 1 IS FUEL TANK MANHOLES, PIPING, PUMPS, AND ANY OTHER COMPONENTS OF THE FUEL TANK SYSTEM

WHICH ARE LOCATED NO LESS THAN 62 FEET FROM THE TAXIWAY A CENTERLINE.

- ZONE 2 IS ANY PART OF THE FUEL TANK SYSTEM OR WORK AREA WHICH NEEDS TO BE ACCESSED WITHIN 62 FEET

OF THE TAXIWAY A CENTERLINE.

3. CONTRACTOR SHALL PROVIDE A DETAILED SCHEDULE CLOSING OF EACH WORK AREA.

4. TAXIWAY A / ZONE 2 SHALL BE REOPENED AT THE END OF EACH WORKING DAY.

5. NO WORK SHALL BEGIN UNTIL ALL BARRICADES HAVE BEEN INSTALLED TO CLOSE THE APRONS AND TAXILANES AS SHOWN ON THE BARRICADE PLAN FOR EACH WORK ZONE. THE REQUIRED NOTAMS WILL BE ISSUED BY THE

AIRPORT MANAGER.

6. CONTRACTOR SHALL GIVE AIRPORT 2 WEEKS NOTICE PRIOR TO START OF CONSTRUCTION, AND 48 HOURS NOTICE

PRIOR TO ANY CLOSURE OF TAXIWAY A.

THE GENERAL NOTES.

ADJOINING COUNTY ROAD.

LIVIC

Ex p.

6-3 0-2

No . C

REGISTERED

SIO

L E

NGINEER

STATE O

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MELISSA

. B

NDLEY

96" (84" WHEN CONNECTED)

10"

SOLAR WARNING LIGHT

WATER RELEASE PLUGSAFETY ORANGE

SAFETY ORANGE PRISMATIC REFLECTOR

WHITE PRISMATIC REFLECTOR

FORK LIFT GROOVE

99.05 9905a.02.CSPP

1"=50'

6/30/2025

T H

R D

R N

MSB

DATE

DRAWN

CHECKED

PROJECT No.

FILE

SCALE

SHEET No.

O F

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B ra nd le y 7/

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-4

10" WATER-FILLED BARRICADE

NOT TO SCALE

TAXIWAY A

RETENTION

POND

WORK ZONE 2

CONTRACTOR'S STAGING

AND TEMPORARY STORAGE

AREA

LOW PROFILE

BARRICADE

LOW PROFILE

BARRICADE

0 25 5050

SCALE: 1"=50'

CONTRACTOR

FLAGGER

X X

X X XX X X X X X

X X

LEGEND

EXISTING FENCE LINE

EXISTING PAVEMENT

RUNWAY SAFETY AREA

RUNWAY OBJECT FREE AREA

CONTRACTOR'S STAGING AND STORAGE AREA

RUNWAY OBJECT FREE AREA

X X XX X X

AIRCRAFT ROUTE

HAUL ROAD

ARFF ACCESS ROUTE

LOW-PROFILE BARRICADE

HANFORD CTAF: 122.800

WORK ZONES AND FACILITY CLOSURES

WORK

ZONE CONTRACTOR'S WORK WORK AREA FACILITY CLOSURE COMMENTS

1 CLOSURE OF EXISTING FUEL TANK FUEL ISLAND AND APRON OUTSIDE

OF TOFA

FUEL ISLAND, PORTION OF APRON

TAXILANE

REMAIN CLOSED FOR PROJECT

DURATION

2 SOIL SAMPLING AND CLOSURE OF

EXISTING FUEL TANK

TAXIWAY A OBJECT FREE AREA

(62' FROM TW A CENTERLINE)

WORK ZONE 1 CLOSURE, AND

TAXIWAY A BETWEEN TW D & TW E

PROVIDE 48 HOUR NOTICE PRIOR TO

CLOSURE, REOPEN EACH WORKING DAY

BARRICADE NOTES:

1. CONTRACTOR WILL FURNISH, INSTALL, AND MAINTAIN PLASTIC WATER-FILLED LIGHTED BARRICADES.

2. EACH BARRICADE SHALL HAVE 2 SOLAR-POWERED LIGHTS WITH RED LENSES EACH CONTROLLED BY

PHOTOCELLS SUCH THAT THEY ARE ON CONTINUOUS AT NIGHT AND OFF BY DAY.

3. BARRICADES SHALL BE SECURED IF NECESSARY TO RESIST MOVEMENT FROM JET BLASTS OR PROP BLAST.

4. LOCATE BARRICADES AS SHOWN ON THE PLAN AND DIRECTED BY RESIDENT PROJECT REPRESENTATIVE.

WHERE SPACING BETWEEN BARRICADES IS PERMITTED, SPACING SHALL NOT EXCEED 4 FEET. SEE THIS

SHEET FOR LOCATIONS.

5. AT THE COMPLETION OF THE CONSTRUCTION, ALL BARRICADES SHALL BE DRAINED OF WATER AND

REMOVED FROM THE AIRPORT.

TRUE NORTH

U P

TOFATOFATOFATOFATOFATOFATOFATOFATOFATOFATOFATOFATOFATOFATOFATOFATOFATOFATOFATOFATOFA

TOFA TOFA TOFA TOFA TOFA TOFA TOFA TOFA TOFA TOFA

TOFA TOFA TOFA TOFA TOFA TOFA TOFA

X X X X X X X X

X X

ROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFAROFA

U10

U14A A

A A

U-10

129(7)

112(7)

BROWN SILTY FINE SAND

113(12)

110(11)

111(4)

BROWN FINE SAND

U-14

97(22)

105(12)

BROWN SANDY SILT

108(21)

116(14)

103(6)

BROWN SILTY FINE SAND

114(18)

102(4)

BROWN SILTY VERY FINE

SAND

BROWN SILTY FINE SAND

BROWN CLEAN MEDIUM

TO FINE SAND

CLEAN MEDIUM TO FINE

SAND

99.05 9905a.05.Soils

1" = 40'

6/30/2025

ILS

MSB

DATE

DRAWN

CHECKED

PROJECT No.

FILE

SCALE

SHEET No.

O F

G :\9

R D

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W G

B Y

M el is sa

B ra nd le y 7/

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L O

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C A

R N

-4

TRUE NORTH

0 20 4040

SCALE: 1"=40'

103(7)

/6"

BORING NUMBER

SAMPLE NUMBER

SOIL DENSITY

DRY UNIT WEIGHT

(LBS/CU. FT.)

MOISTURE CONTENT

(% OF DRY UNIT WT)

AS INDICATED DRIVING

RECORD (BLOWS/6")

175 LB HAMMER 24" DROP

SECTION A-A

BORING LEGEND

EXISTING AC PAVEMENT

2024 SOIL BORING LOCATION

U10

LEGEND

LIVIC

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6-3 0-2

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Sheets and Views

1 COVER AND SHEET INDEX

2 CONSTRUCTION SAFETY AND PHASING PLAN

3 BARRICADE PLAN

4 EXISTING FUELING AREA & UST DEMOLITION PLAN

5 SOILS LOCATION MAP AND BORING LOGS

File details come from the government source that posted it. Updated Jul 10, 2025.