MMS, Active Pipelines in the Gulf of Mexico, World, 2008

PLOT_CODE - An MMS Line Symbol Number that

represents a pipeline category based on both

product and status

1 = Gas – proposed (long dash red)

2 = Oil – proposed (long dash green)

3 = Other – proposed (long dash blue)

4 = Gas – active (solid red)

5 = Oil – active (solid green)

6 = Other – active (solid blue)

7 = Gas - out of service (dotted red)

8 = Oil - out of service (dotted green)

9 = Other - out of service (dotted blue)

10 = Abandoned (gray)

11 = H2S (GAS) – proposed (dashed yellow)

12 = H2S (GAS)- active (solid yellow)

13 = H2S (GAS) - out of service (dotted yellow)

14 = H2S (OIL) – proposed (dashed purple)

15 = H2S (OIL)- active (solid purple)

16 = H2S (OIL) - out of service (dotted purple)

DEST_AR_CODE - The indicator of the area name in which

the pipeline segment terminates The Area Name is the

designated abbreviation assigned to OCS protractions

for identification purposes and for use on maps and in

data bases.

ORIG_BLK_NUM - The number used to identify the particular

block in the Outer Continental Shelf (OCS) where the

pipeline originates.

STATUS_CODE - An indicator of the current status of the

pipeline. Codes:

A/C ABANDONED AND COMBINED

ABN ABANDONED

ACT ACTIVE

CNCL CANCELLED

COMB COMBINED

N/A NOT APPROVED AT THIS TIME

O/C OUT AND COMBINED

OUT OUT OF SERVICE

PABN PROPOSE ABANDONMENT

PREM PROPOSE REMOVAL

PROP PROPOSED

R/A RELINQUISHED AND ABANDONED

R/C RELINQUISHED AND COMBINED

R/R RELINQUISHED AND REMOVED

RELQ RELINQUISHED

REM REMOVED

DEST_BLK_NUM - The number used to identify the particular

block in the Outer Continental Shelf (OCS) where the

pipeline segment terminates.

These columns are ArcInfo internal

control parameters and have no applicable relevance to

the use of the data.

PPL_SIZE_CODE - The inside diameter of the pipeline.

ORIG_ID_NAME - The unique name used to identify the

facility where the pipeline originates.

PRODUCT_CODE - An indicator of the product being

transported through a pipeline. See listing below for

codes and their definitions.

ROW_NUMBER - An identifier assigned to a pipeline

approved under Title 30 CFR 250.250.

DEST_ID_NAME - The name of the facility the end of

the pipeline segment crosses or connects.

Pipelines 1

MAOP_PRSS - The highest operating pressure allowable

at any point in a system during flow or static

conditions

These columns are ArcInfo internal

control parameters and have no applicable relevance to

the use of the data.

These columns are ArcInfo internal

control parameters and have no applicable relevance to

the use of the data.

ARC_TYPE - A code designating whether the pipeline

is proposed or asbuilt

A = asbuilt

P = proposed

Pipelines

These columns are ArcInfo internal

control parameters and have no applicable relevance to

the use of the data.

AUTH_CODE - The indicator of the authority under

which the pipeline operates. Flag values:

DOI DEPARTMENT OF THE INTERIOR

DOT DEPARTMENT OF TRANSPORTATION

CO_NAME - The operator of a facility at the time of

inspection.

SEGMENT_NUMBER - The number assigned by MMS to each

pipeline segment for purpose of internal

identification.

These columns are ArcInfo internal

control parameters and have no applicable relevance to

the use of the data.

ORIG_AR_CODE - The indicator of the area name in which

the pipeline begins. The Area Name is the designated

abbreviation assigned to OCS protractions for

identification purposes and for use on maps and in

data bases.