<SEC-DOCUMENT>0001193125-16-472672-index.html : 20160223
<SEC-HEADER>0001193125-16-472672.hdr.sgml : 20160223
<ACCEPTANCE-DATETIME>20160223084124
ACCESSION NUMBER:		0001193125-16-472672
CONFORMED SUBMISSION TYPE:	S-4
PUBLIC DOCUMENT COUNT:		15
FILED AS OF DATE:		20160223
DATE AS OF CHANGE:		20160223

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Columbia Pipeline Group, Inc.
		CENTRAL INDEX KEY:			0001629995
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION [4922]
		IRS NUMBER:				471982552
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-209653
		FILM NUMBER:		161446894

	BUSINESS ADDRESS:	
		STREET 1:		5151 SAN FELIPE ST.
		STREET 2:		SUITE 2500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056
		BUSINESS PHONE:		713-386-3701

	MAIL ADDRESS:	
		STREET 1:		5151 SAN FELIPE ST.
		STREET 2:		SUITE 2500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CPG OpCo GP LLC
		CENTRAL INDEX KEY:			0001667153
		IRS NUMBER:				510658513
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-209653-01
		FILM NUMBER:		161446895

	BUSINESS ADDRESS:	
		STREET 1:		5151 SAN FELIPE STREET
		STREET 2:		SUITE 2500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056
		BUSINESS PHONE:		7133863701

	MAIL ADDRESS:	
		STREET 1:		5151 SAN FELIPE STREET
		STREET 2:		SUITE 2500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CPG OpCo LP
		CENTRAL INDEX KEY:			0001667154
		IRS NUMBER:				383940976
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-209653-02
		FILM NUMBER:		161446896

	BUSINESS ADDRESS:	
		STREET 1:		5151 SAN FELIPE STREET
		STREET 2:		SUITE 2500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056
		BUSINESS PHONE:		7133863701

	MAIL ADDRESS:	
		STREET 1:		5151 SAN FELIPE STREET
		STREET 2:		SUITE 2500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COLUMBIA ENERGY GROUP
		CENTRAL INDEX KEY:			0000022099
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION & DISTRIBUTION [4923]
		IRS NUMBER:				131594808
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-209653-03
		FILM NUMBER:		161446897

	BUSINESS ADDRESS:	
		STREET 1:		13880 DULLES CORNER LANE
		STREET 2:		SUITE 300
		CITY:			HENDERON
		STATE:			VA
		ZIP:			20171-4600
		BUSINESS PHONE:		7035616000

	MAIL ADDRESS:	
		STREET 1:		13880 DULLES CORNER LANE
		STREET 2:		SUITE 300
		CITY:			HERNDON
		STATE:			VA
		ZIP:			20171-4600

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COLUMBIA GAS SYSTEM INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-4
<SEQUENCE>1
<FILENAME>d131524ds4.htm
<DESCRIPTION>S-4
<TEXT>
Document 1 - file: d131524ds4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d131524dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d131524dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-12.1
<SEQUENCE>3
<FILENAME>d131524dex121.htm
<DESCRIPTION>EX-12.1
<TEXT>
Document 3 - file: d131524dex121.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>d131524dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 4 - file: d131524dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>5
<FILENAME>d131524dex232.htm
<DESCRIPTION>EX-23.2
<TEXT>
Document 5 - file: d131524dex232.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.3
<SEQUENCE>6
<FILENAME>d131524dex233.htm
<DESCRIPTION>EX-23.3
<TEXT>
Document 6 - file: d131524dex233.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-25.1
<SEQUENCE>7
<FILENAME>d131524dex251.htm
<DESCRIPTION>EX-25.1
<TEXT>
Document 7 - file: d131524dex251.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g131524ex25_1pg04a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g131524ex25_1pg04a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g131524ex25_1pg04b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g131524ex25_1pg04b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g131524ex25_1pg04c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g131524ex25_1pg04c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g131524ex25_1pg05b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g131524ex25_1pg05b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g131524ex25_1pg05c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g131524ex25_1pg05c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g131524g12v56.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g131524g12v56.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g131524g49g73.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g131524g49g73.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g131524g95j14.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g131524g95j14.jpg

</DOCUMENT>
</SEC-DOCUMENT>