Florida Gas Transmission Section #1 Hydrostatic Test

14-Inch Saint Petersburg Lateral Pipeline

From Compressor Station 30 (Plant City West) to Main Line Valve 26-10 (Tampa East Regulator)

Hillsborough County

Who is Florida Gas Transmission (FGT)?

Why is FGT testing?

What is the test exactly?

When will the test occur?

Where will the test take place?

How will the test be conducted?

How will the test affect me?

Today’s Outline

1

Natural gas transmission company operating a 5,000 mile pipeline system along the Gulf

Provide majority of the natural gas for power generation in Hillsborough County

14-inch diameter pipeline serving Tampa area

Customers include: Electric utility companies

Local distributors

Industrial clients

Florida Gas Transmission Company

2

The U.S. Department of Transportation regulates all interstate pipelines

Testing is federally mandated

Best practice to confirm the safety and reliability of the pipeline

Safety is our #1 priority

Ensure continued superb client service

Need for the Test

3

Hydrostatic Test

Remove the natural gas from the line

• Controlled release vents harmlessly into atmosphere

• Service is maintained on another system

Test the integrity of the pipeline by filling the line with water

• Put the water under pressure for a fixed period of time

Nature of the Test

4

Hydrotesting the 14-inch lateral system

Standard, common pipeline test procedure

Recent, successful pipeline tests were completed in:

Saint Lucie

Palm Beach

Hillsborough testing began in September 2014

Background

Miami-Dade

Martin

Broward

5

Public Awareness Campaign

Project Process

Begin Project

Obtain Permits

Prepare System for

Testing

Conduct Hydrotest

End Project

6

TASK DATE

Community Awareness July – October

Permit Applications June – July

System Preparation July – August

Test Preparation August – September

Conduct Hydrotest 3 October 2014

Test window is set: Friday, 3 October 2014 Early morning, midnight – 4:00 a.m.

Project Schedule

7

Total Project Length = 17.0 miles Begin: West Plant City

End: Tampa By-Pass Canal

Generally follows 3 roadway alignments: East Fowler Avenue (SR 582)

US 301 (SR 41)

West Knights Griffin Road

Within Plant City and Unincorporated Hillsborough County

Project Location

8

Project Location (con’t)

9

Remove natural gas from the pipeline Completed the week before the hydrotest

Fill the line with water

Pressurize the system Normal operating pressure is 888 PSI

Test pressure is up to 1,500 PSI • Relatively short duration (approx. 30 minutes)

Reduce to intermediate pressure at 1,357 PSI •Maintain for 8 hours

How the Test is Performed

10

De-pressurize the line

Drain the water from the system

If any integrity issues are found:

They are corrected as soon as possible

The hydrotest is performed again

• Any re-testing will be performed as soon as possible, during the same hours

Resume normal natural gas service

How the Test is Performed (con’t)

11

Safety is our #1 priority

Performed extensive test preparations, including an inspection of the entire system

Any pipe anomalies will be repaired in advance of conducting the hydrotest

For the duration of the high pressure test, as a safety consideration, we plan to isolate sections of the pipeline route from people and traffic

Safety During the Test

12

Advance Preparations

Make all key stakeholders aware

• Adjacent property owners

• Emergency service providers

• General driving public

Announcements

• Flyers, newspaper, website, etc.

Dynamic message signs

• 2 weeks in advance

Conducting the Test

13

Night of the Test

Begin at midnight

Close roads/lanes with barricades

Law enforcement support

Confirm all-clear along the 17.0-mile corridor

Conduct hydrotest

Reopen roadways at approximately 4:00 AM

Conducting the Test (Con’t)

14

General Utility Permit from the Florida Department of Transportation is in process

Officers will be stationed at road and lane closures

Emergency responders will be able to cross as needed

Detours will include signs and

officer support

Traffic Control During the Test

15

Detours During the Test

For Northbound US 301:

E Fowler Ave

Main St

Ft King Hwy

Stacy Rd

16

Detours During the Test (Con’t)

For West Knights Griffin Road: Cooper Road

Thonotosassa Road

McIntosh Road

Fort King Highway

17

Project Location – District 2

18

Project Location – District 4

19

Please visit our website:

www.fgthydrotest.com

Or contact FGT:

Mr. Terry Coleman 2405 Lucien Way, Suite 200

Maitland, FL 32751 Toll Free – 844-FGT-INFO (844-348-4636)

Office – 407.838.7054 Fax – 407.838.7052

Email – Terry.Coleman@energytransfer.com

For More Information

20

FGT Section #1 Hydrotest Summary

Federal mandate

Testing with water

Test will be Friday, 3 October 2014

Midnight – 4:00 AM

US 301 lane closure NB

West Knights Griffin Road full road closure

With law enforcement

Emergency vehicles can always cross

21

Thank You

22