873 													Att8 2009 0414-0416

Functional Group ID=

Heading:

	Pos.	Seg.		Req.		Loop	
	No.	ID	Name	Des.	Max.Use	Repeat		
Must Use	100	ST	Transaction Set Header	M	1									
Must Use	200	BGN	Beginning Segment	M	1									
	300	REF	Reference Numbers	O	>1									
	400	DTM	Date/Time/Period	O	>1									
			LOOP ID - N1			>1								
Must Use	500	N1	Name	M	1									

Detail:

	Pos.	Seg.		Req.		Loop	
	No.	ID	Name	Des.	Max.Use	Repeat		
			LOOP ID - DTM			>1								
Must Use	100	DTM	Date/Time/Period	M	1									
	200	N9	Reference Number	O	>1									
	300	LQ	Industry Code	O	>1									
	450	MEA	Measurements	O	1									
	470	QTY	Quantity	O	>1									
			LOOP ID - SLN			>1								
	700	SLN	Subline Item Detail	O	1									
			LOOP ID - N1			>1								
	1100	N1	Name	O	1									
	1200	LCD	Place/Location Description	O	1									
														
Must Use	1600	SE	Transaction Set Trailer	M	1									

	Segment:	ST Transaction Set Header
	Position:	100
	Loop:
	Level:	Heading
	Usage:	Mandatory
	Max Use:	1

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	ST01	143	Transaction Set Identifier Code	M	1 	ID 3/3	
 	873			
Must Use	ST02	329	Transaction Set Control Number	M	1 	AN 4/9	

	Segment:	BGN Beginning Segment
	Position:	200
	Loop:
	Level:	Heading
	Usage:	Mandatory
	Max Use:	1

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	BGN01	353	Transaction Set Purpose Code	M	1 	ID 2/2	
 	00		Original	
Must Use	BGN02	127	Reference Number	M	1 	AN 1/80	
	A unique number assigned by each pipeline for transaction tracking
purposes. Send 'NA' if this identifier is not used.	
Must Use	BGN03	373	Date	M	1 	DT 8/8	
	The operational capacity issue date.	
Must Use	BGN07	640	Transaction Type Code	O	1 	ID 2/2	
 	OA		Operational Capacity	

	Segment:	REF Reference Numbers
	Position:	300
	Loop:
	Level:	Heading
	Usage:	Optional
	Max Use:	>1
Notes:		For NAESB WGQ, this segment is sender's option.	

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	REF01	128	Reference Number Qualifier	M	1 	ID 2/3	
 	L1		Letters or Notes	
Must Use	REF03	352	Description	X	1 	AN 1/80	
	Comments and Notes	

	Segment:	DTM Date/Time/Period
	Position:	400
	Loop:
	Level:	Heading
	Usage:	Optional
	Max Use:	>1
Notes:		For NAESB WGQ, this segment is mandatory.	

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	DTM01	374	Date/Time Qualifier	M	1 	ID 3/3	
 	809			
Must Use	DTM05	1250	Date Time Period Format Qualifier	X	1 	ID 2/3	
 	DT		Date and Time Expressed in Format CCYYMMDDHHMM	
Must Use	DTM06	1251	Date Time Period	X	1 	AN 1/35	
	Posting Date, Posting Time	

	Segment:	N1 Name
	Position:	500
	Loop:	N1        Mandatory
	Level:	Heading
	Usage:	Mandatory
	Max Use:	1
Notes:		For NAESB WGQ, this segment is mandatory.	

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	N101	98	Entity Identifier Code	M	1 	ID 2/3	
 	SJ		Service Provider	
Must Use	N103	66	Identification Code Qualifier	X	1 	ID 1/2	
	Parties should mutually agree to use the Transportation Service
Provider's proprietary entity code when the D-U-N-S® Number is not
available	
 	1		D-U-N-S Number, Dun & Bradstreet	
	For NAESB WGQ, this code value may only be used
when sending the Transportation Service Provider.	
 	SV			
	For NAESB WGQ, this code value may only be used
when sending the Transportation Service Provider
Proprietary Code.	
Must Use	N104	67	Identification Code	X	1 	AN 2/80	
	Transportation Service Provider/Transportation Service Provider
Proprietary Code	

	Segment:	DTM Date/Time/Period
	Position:	100
	Loop:	DTM        Mandatory
	Level:	Detail
	Usage:	Mandatory
	Max Use:	1
Notes:		For NAESB WGQ, this segment is mandatory	

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	DTM01	374	Date/Time Qualifier	M	1 	ID 3/3	
 	007		Effective	
Must Use	DTM05	1250	Date Time Period Format Qualifier	X	1 	ID 2/3	
 	DT		Date and Time Expressed in Format CCYYMMDDHHMM	
Must Use	DTM06	1251	Date Time Period	X	1 	AN 1/35	
	Effective Gas Day, Effective Time	

	Segment:	N9 Reference Number
	Position:	200
	Loop:	DTM        Mandatory
	Level:	Detail
	Usage:	Optional
	Max Use:	>1
Notes:		For NAESB WGQ, this segment is sender's option.	

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	N901	128	Reference Number Qualifier	M	1 	ID 2/3	
	Refer to "N9 Segments (Detail)" table for usage and values.	
Must Use	N902	127	Reference Number	X	1 	AN 1/80	
	Refer to "N9 Segments (Detail)" table for usage and values.

Comments and Notes, Cycle Indicator	

	Segment:	LQ Industry Code
	Position:	300
	Loop:	DTM        Mandatory
	Level:	Detail
	Usage:	Optional
	Max Use:	>1
Notes:		For NAESB WGQ this segment is mandatory.	

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	LQ01	1270	Code List Qualifier Code	O	1 	ID 1/3	
	Refer to "LQ Segments (Detail)" table for usage and values.	
Must Use	LQ02	1271	Industry Code	X	1 	AN 1/30	
	Refer to "LQ Segments (Detail)" table for usage and values.

Authorized Overrun Indicator, Flow Indicator, IT Indicator, Location Purpose, Location/Quantity Type Indicator	

	Segment:	MEA Measurements
	Position:	450
	Loop:	DTM        Mandatory
	Level:	Detail
	Usage:	Optional
	Max Use:	1
Notes:		For NAESB WGQ, this segment is conditional.	

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	MEA02	738	Measurement Qualifier	O	1 	ID 1/3	
 	PU		Pressure Base	
Must Use	MEA03	739	Measurement Value	X	1 	R 1/20	
	Pressure Base	
	MEA04	C001	Composite Unit of Measure	X	1 		
Must Use	C00101	355	Unit or Basis for Measurement Code	M		ID 2/2	
	Pressure base indicator	
 	64		Pounds Per Square Inch Gauge	
 	80		Pounds Per Square Inch Absolute	
	C00104	355	Unit or Basis for Measurement Code	O		ID 2/2	

	Segment:	QTY Quantity
	Position:	470
	Loop:	DTM        Mandatory
	Level:	Detail
	Usage:	Optional
	Max Use:	>1
Notes:		For NAESB WGQ, this segment is mandatory.	

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	QTY01	673	Quantity Qualifier	M	1 	ID 2/2	
	Refer to "QTY Segments (Detail)" table for usage and values.	
Must Use	QTY02	380	Quantity	X	1 	R 1/15	
	Refer to "QTY Segments (Detail)" table for usage and values.

Operating Capacity, Operationally Available Capacity, Total Scheduled Quantity 	
	QTY03	C001	Composite Unit of Measure	O	1 		
	Measurement Basis	
Must Use	C00101	355	Unit or Basis for Measurement Code	M		ID 2/2	
 	BZ		Million BTU's	
 	G8			
 	GV		Gigajoules	
 	TZ		Thousand Cubic Feet	

	Segment:	SLN Subline Item Detail
	Position:	700
	Loop:	SLN        Optional
	Level:	Detail
	Usage:	Optional
	Max Use:	1
Notes:		For NAESB WGQ this segment is mandatory.	

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	SLN01	350	Assigned Identification	M	1 	AN 1/20	
Must Use	SLN03	662	Relationship Code	M	1 	ID 1/1	
 	I		Included	

	Segment:	N1 Name
	Position:	1100
	Loop:	N1        Optional
	Level:	Detail
	Usage:	Optional
	Max Use:	1
Notes:		For NAESB WGQ this segment is mandatory.	

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	N101	98	Entity Identifier Code	M	1 	ID 2/3	
 	LCN			
	N102	93	Name	X	1 	AN 1/60	
	For NAESB WGQ this data element is sender's option.	
Must Use	N103	66	Identification Code Qualifier	X	1 	ID 1/2	
 	DR			
 	SV			
Must Use	N104	67	Identification Code	X	1 	AN 2/80	
	Location/Location Proprietary Code	

	Segment:	LCD Place/Location Description
	Position:	1200
	Loop:	N1        Optional
	Level:	Detail
	Usage:	Optional
	Max Use:	1
Notes:		For NAESB WGQ to this segment is sender's option.	

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
	LCD02	98	Entity Identifier Code	O	1 	ID 2/3	
 	ZON		Zone	
	LCD05	66	Identification Code Qualifier	X	1 	ID 1/2	
 	ZN		Zone	
	LCD06	67	Identification Code	X	1 	AN 2/80	
	Location Zone	

	Segment:	SE Transaction Set Trailer
	Position:	1600
	Loop:
	Level:	Detail
	Usage:	Mandatory
	Max Use:	1

Data Element Summary
	Ref.	Data	
	Des.	Element	Name	    Attributes    
Must Use	SE01	96	Number of Included Segments	M	1 	N0 1/10	
Must Use	SE02	329	Transaction Set Control Number	M	1 	AN 4/9