Important: Phase read the separate insbudions for complelhg tMs tOnn More you begin.

PART A -OPERATOR INFORMATION

1. OPERATOFTS 5 DIGIT IDEMTlFlCATlON NUMBER (OPD)

603 I

t

DOT USE ONLY 1 20f20100 - 00130

2. W E OF COMPANY OR ESTABLISHMENT

Centerhlnt Ener~gy Remuroes Carp.

IF SUBSIDIARY. W E OF PARENT:

8. CHARAMERE W E PIPELINES ANOlOR PIPEUM FACILITIES COVERED BY THIS OPlD AND COMMODITY GROUP WLW RESPECT TO COMPLIANCE WITH P H W S INTEGRITY MANAGEMENT P R O W REGUtATDffS (49 CFR 192 Subparl 0).

Paraions of W E OR ALL of the plpetlnes andlor pipe!lne fadlitiea cwared by lhfs OP10 and hnmodlfy Group are W d e d in an Integrity Mansgemen1 Program subfed lo 40 CFR 192. If Ihis bnx k checked. complete all PARTS of Ihis form h &an= with PARTA. Qusdbn 8.

~

7. FORTHE DESIGNATED 'COMMODITY GROUP", THE PIPELINES AMWOR PIPELINE FACtlTIES INCLUDED WITHIN THIS OPlO ARE: @ded o m or Mh]

IMTERstate pipeline - List all of the States In which INTERstate pipelines andlor pipeline facilities included under thC OPlD exist: etc.

fNTRAstate pipeline - List all of the States ln whlch INTRAstate pipelines andor pipeline MlitIes Included under this OPlD exist: ARKANSAS, QKLAWMAek.

n

n n

rn

This report is FOR CALENDAR YEAR 2010 wpMtirrg or is a FIRST-TIME REPORT and, therefore, the remaining choices in this Qu8don 8 do nol apply. Complete all remaining PARTS of this form as applicable

NO, there are NO CHANGES from last ymts final reported information for PARTS 8, D, E, H, I, J, K, or L. Complete PARTS A, C, M, and N, along wlth PARTs F, G, and 0 when applicable.

Y€S, this report represents a CHANGE FROM LAST YEAR'S FINAL REPORTED lNFORAAATJON for one or more of PARTs B, D, E, H, I, J, K, or t due to corrected Information; h o w e v ~ , the prpSrines &or pipelhe fac/Mles and opmtions am the same as those whkh were c w m d under last yea& report. Complete PARTS A, C, MI awl M, along with only those other PARTS which changed (indudng PARTS 8, F, 0, and 0 when applicable).

YES, this report represents a CHANGE FROM LAST YEAR'S FINAL REPORTED IMFORAIIAflON for PARTs 6* D, E, H, I, J, K. or L because of one or more of the following chairge{s] in pipelines andor pipelhe fgcilMas andtor operations from those which were covered under last year's report. Complete PARTS A, C, M, and N, along with only those dher PARTs which changed (iwludfng PARTS B, F, G, and 0 when applicable). (Sefect ail reasons for these changes fmm the fdlowr'ng Ilsg

Merger of companies andor operations, acquisition OF pipelines and/or pipeline facllities I lkst i twe of pipelines andbr ptpeline fadlittes New consfructlon OT new Instaltation of pipelines andlor plpllne facilities Conversion to service, change in commodity transported, or c change in MAUP (maximum allowaMe operatlng pressure) Abandonment of existing pipelines andhr pipeline facilities Change in HCA's identified, HCA Segments, or other changes to Operator's Integrity Management Program Change in OP15 - Dwribe: Addlionat r e d resew& redasdles some m s n d s s h plpetines a MribuUon., true

PART B -TRANSMISSDM PIPELINE HCA MILES

Number of I.EcA M k In Ihe IMP Pmgram

Onshore I---- -mi I

__

0 1 t TotalMlk 1 12.5

I I

~

I t Onshore mfshore 1

Propane Gas

Hydrogen Bas

Mher Gas - Name: Y

PART D - MltW OF STEEL PIPE BY CQRRWON PRoTECnoFl I

Transmission Onshore Offshore 0 0 0

FWm PHMSA F 7100.2-1 (Rev. 08-201 1) R e m u c C n of thk lorm Es permlflsd.

Fg. 3 d i 5

1 PART E -MILES OF non4TEEL PIPE BY TYPE AND LOCATIOEI

0 0 t O Offshm O 0

Subtotal GatMng 0 0 0 0 0

I

~ Total Miles 0 0 0 I 0 t 0

PHMSA F 7100.2-1 (Rev. W2011) Reproducllon of fMs fwm is permitted.

Pg. 4 d 1 5

For the designated Cwnmodlty Group, complete PARTS F and G one tlme for a II 1- m" i d i n a f&ll 1- included withh this OPID and muhYp1e times 8s needed for the deslgnatgd Commodity Group for i # T R A # l ncluded w M n this OPID exist. Each time fhese sections are compkt%d, destgnafe ftre State fo which fhe dah applies for IIvTUAstata pipeiines anaVar pipelhe faciiitlas, or that it apphs to aN INTERstaafe pipelines imhded within this Commodity Group and OPID.

d. Any other lntenml inspedon tools

I PARTS F and G

0

I The data reported In those PARTS F and G appltes to: (M odyone) I PART P - INTECPRlrY INSPECTIONS CONDUCTED AMD ACTIONS TAKEN W E D ON IHSFECTIOW

I b. Dent OT dolormatton took l 0 c. Cmck or bng smm defect & W o n loots 0

0 d. Tofat number of pressure lesl lealcs (I- lhan complete was kHure but Including eacape of lest medium) repahed tn matendm year WITHIN AN HCA SEGMENT.

4. MILEAGE IlSPECTED AHD ACTIONS T M H Wd CAUWOAR YEAR BASED ON DA (DImet Assessment mNmds)

a. Tola1 mleegs Inspectad by each DA mefhd b calendar yesr. 0 1. €GOA 0 2. ICDA 0

a. Tola1 mleegs Inspectad by each DA mefhd b calendar yesr. 0 1. €GOA 0 2. ICDA 0

3. SCCDA 0

0

4. ECDA 0 2. ICDA 0

b. Total number of arwmdlrs W ~ A d by each DA m h d and repakad In m h d w year basad on the operator's aileh, bdh within an HCA Segment and a i d e of an HCA Segment

3 S O A 0

8. Told mkage Inspected by inspecfion technlquas other than those tisled above In cakdar year.

b. Total numhr of rrmmaiies identilled by 0 t h hspedIw, te&hnlqut~ end repalred in calendar year bamd on the operetoor's criteria. both wilhio an HCA Segment and oulslde of an HCA Segmml. o. Total number of condiuonS repaired h calendrrr year WrrHlN AN HcJ\ SEGMENT m e e w tlw ddnYIon of:

I I 0

0

O

0

1 Segment. (Urns 2.b + 3.b 4 4 i - t + 4.b2 + 4.b.3 5.b) E. Total numser ofaondlltons repalred In dendar year WITH1N AN HCA SEGMENT. (Urn 2.c.l + 2 . ~ 2 + 2.c.3 + 2 . ~ 4 + 3.C + 3.d + 4,G1 + 4.C2 + 4.C.3 4- 4 . d + 5C.j 4+ 5S2 + s d + 5.G.4)

PART & W E 9 OF BASELINE ASSESSMENTS AND REASSESSMEWS COMPLETED IN CALENDARYEAR (HCA Segment mllm OHLY)

FOrm PHMSA F 7100.2-1 (Rw. 08-201 t) Reproducthn of Ihls Tom Is pwdtted.

NolSc#: T M I%pWt b mylred by 49 GFR Part 191. Fallwe to mpml may m R In a chrll pm&!y nol b exceed $1wI,oDo lor each vldatbn o m Form tdo. Appmved 2131mz lor e d ~ day h e vlodallos wnthues up ku a maxbmurn Or $1,000,000 as ppovWea in 49 USC WZ?.

Explres: 0111312014 For fhe designated Commodify Group, complete PARTS ti, I, J, K, L, and H covering I N T f k t a t e pipelhas an&r plpehe faci!ifhs h r each Sfate in whlch IWERstate systems mxist within this OPlfJ and ag&Cn coveting INTRAsiate p ipehes and/or pipeline faclilties for each State in wMcb INTRAsfate systems exist wlthh #is OPID.

PARTS H, I, J, K, L and M

The data reported In these PARTS H, I, J, K, t and M applies lo:

INTRASTATE pfpellneslpipsllne fadlities ARUANSAS ~ ~

PART H - MILES OF TRAMSMtSSlON PIPE BY NOMfNAL PIPE SIZE (NPS)

I 'OM Miles of Ohhore Plpe - Transmkbn

I I

Onshore Type A Onshore Type B O f f A O l B

Subtotal Gathino

Offshore

I 1

I I I I I I I I Mctitbnaf sfies and Mka (me - Mfles;)c

1 PART J - MILES OF PIPE BY DECADE INSTALLED I

Trrtnsmfsslon Onshore 56.5 59.33 5.1 77.78

mhore I

I I I t 1 I

I 7 26 I K5.5 I 5Q.39 5.i I 37.76 I

I "

Less than 20% SMYS 0 2 1.4 0

11-34 31 .OD 3039 0 Greater than or equal to 20% SMYS but less than 30% SMYS Breater than or equal-to 30% SMYS but less than or equal to 5A3 27.69 29.72 0 40% SMYS

.?8 2.2 16.08 0 , Greater than 4 0 2 SMYS but less

I PART K- MILES OF TRAhlSMlSSlOrJ PlPE BY SPEClFlED MlNlMUM WELD STRENGTH

' than or equal to 50% SMYS Greater than 50% SMYS but less than ar equal to 80% SMYS Greater than 60% SMYS but less than or q u a l to 72% SMYS Greater than 72% S W S but less than or equal to 80% SMYS

0

0

0

OMSHORE

.4 1.45 0

0 0 0

0 0 0

I CLASS LOCATION

Greater than 80% SMYS Unknown percent of SMYS All Mon-Steel ptpe

OnshoE Totals OFFSHORE

1 0 0 0 0

0 0 0 0

0 0 0 0

77.53 63.58 79.25 0

clam I

PART L - MILES OF PlPE BY CLASS LOCATION

I TOM

class I class 2 class 3 Class 4 W S

class Lmcallpn class LmtIon HCA MI= in lha

I IMP Pmgmn .b

Less than or equal to 50% SMYS Greater than 50% SMYS but less than or equal fo 72% SMYS

m h r e TOM 1 Total Mlles I j7.63 I

Total Mles

1.6

73.02

62.M

f0.05

4166

0

158%

F~rm PHMSA F 7100.2-1 {Rev. 08-201 I) Reproductfan oithls Iwm is pefmitied.

Pg. Bd75

h

Transmission OnShWe m h n m -..-..-. - I I I I I

17.53 I 61.58 I 7925 I 0 I t t . . .

Gathering Onshore Type A Onshore Type B OpTShOre

Total M i h Subtotal GaUwlw

I I Tmnsmlsdon IneMenW, leaks, and Fallurea I

I Transmission I 0 I Gatherlna I

Transmlssion Gatherlng r

Onshore Type A Onshore Type B Onshore 0

ocs 0 ocs

Told

The data reported In these PARTs H, 1, J, K, L and M applles to: I INTRASTATE plpelineslpi pellne hcllities OKLAHOMA

OfkhOm OfkhOm

OF TRANSMISSION PIPE BY NOMINAL PIPE SIZE (NPS)

Additha1 Slzas and Mites (Slze - M W J : 0-0; 0- 0;o-0: 0 -0; 0 - 0; 0 -0: 0-O;o- 0: 0 -a,

I I I I I I I :Wand I

PART I - MILES OF GATHERING PIPE BY NOMINAL PIPE SIZE (NPS)

I 1 I I I I I I t Addllloml Slze~ and Miles (Site - MW,]:

I I I I I I I I Addloml Shs and Miles (Size - Mlfmb

'ART J - MILES OF PtPE BY DECADE INSTALLED

b a d e Pipe

rransmisrfon Onshore 0 0 0 0 0 2

Offshore

1 .rG 1 lOgO-S49 1 1950-4858 I lSBO-tB69 1 1970-3978 1 1980- 1aSB

I I I

Onshore Type A Onshore Type 8

OffShO~ subtotal Oathedng 1 I

F m PHMSAF 7100.2-1 (Rev. 08-2011) 5 1 2 d f 5 R8pmdueblon of this form Is ptmltted.

1 I CLASS LOCATION

r

Cl-I I class 2 I C l a s 3 I Class 4

PART K- MILES OF TRAMSMISSDN PIPE BY SPECIFIED MINIMUM YIELD STRENGTH I Total M l k

ONSHORE

0 Greater than or equal fo 20% SMYS but less than 30% SMYS Greater than or equal to 30% SMYS but less than or equal to 40% SMYS Greater than 40% S W S but less than or equal to 50% SMYS Greater than 50% SMYS but lesa than or equal to 60% SMYS Greater than 60% SMYS but lass than or equal to 12% SMYS Greakr than 72% SMYS but Isss

0

0

0

0

0 0 0 I 0

2 0 0 2

0 0 0 0

0 0 0 0

0 0 0 0

Less than 20% SMYS

PART t - MILES OF PIPE BY CLASS LOCATION

HCA Miles In ihe class LocrsDEnn TOM

class L Class 2 Cbss 3 Qess 4 MWm ‘ o d o n IMP P W m

0

-~ ~ I I I 1

Greater than 80% SMYS I 0 0 I 0 I 0 I 0

I I I I I 0 0 2 0 2 I

Onshore 0

ocs 0 Subtotal Tramrdsslon 0

Subhiat Transmlsslon

- Onshore Type A Orshore Type Is QCS

s u w Galbering I

I Transmission f Gathdne I

I 1 Totat 0 I I 1

Far the designsfed Cornmodfdy Gmup, complete PART N one time for all of the plpdllnas a d o r plpellne frrdllHess lncluded within this #ID, and then also PART 0 I f any portron(s] of the pipelines and/or plpellne facilllles covered under this Cammodity Group and W I D are included In an Inteplty Management Program subject k 49 CfR 192.

PART aJ - PREPAM% SIGNATURE (applkabte to all PAWS A - M)

Marlc Clayton 01 3) 207-4886 Talapbw Number

Repam Name(type or pmt)

Smobr Ewecullva OIS!mh l i ~ ~ew the infomalton In PART8 B, F, G, and M as raqulred by 48 U.S.C. 6ooro#o

A Q A R Y - P A L K O Y t C H ~ C E ~ ~ I H T E . W EROY.COM I I