<SEC-DOCUMENT>0001552000-17-000017-index.html : 20170302
<SEC-HEADER>0001552000-17-000017.hdr.sgml : 20170302
<ACCEPTANCE-DATETIME>20170302115422
ACCESSION NUMBER:		0001552000-17-000017
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		15
CONFORMED PERIOD OF REPORT:	20170301
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Completion of Acquisition or Disposition of Assets
ITEM INFORMATION:		Unregistered Sales of Equity Securities
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20170302
DATE AS OF CHANGE:		20170302

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MPLX LP
		CENTRAL INDEX KEY:			0001552000
		STANDARD INDUSTRIAL CLASSIFICATION:	PIPE LINES (NO NATURAL GAS) [4610]
		IRS NUMBER:				270005456
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35714
		FILM NUMBER:		17657581

	BUSINESS ADDRESS:	
		STREET 1:		200 E. HARDIN STREET
		CITY:			FINDLAY
		STATE:			OH
		ZIP:			45840
		BUSINESS PHONE:		(419) 421-2159

	MAIL ADDRESS:	
		STREET 1:		200 E. HARDIN STREET
		CITY:			FINDLAY
		STATE:			OH
		ZIP:			45840
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>mpx8-khstacquiition.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: mpx8-khstacquiition.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-2.1
<SEQUENCE>2
<FILENAME>mplxex21-mica.htm
<DESCRIPTION>EXHIBIT 2.1
<TEXT>
Document 2 - file: mplxex21-mica.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>3
<FILENAME>mplxex1012ndamendesa.htm
<DESCRIPTION>EXHIBIT 10.1
<TEXT>
Document 3 - file: mplxex1012ndamendesa.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>4
<FILENAME>mplxex102tsa-hst.htm
<DESCRIPTION>EXHIBIT 10.2
<TEXT>
Document 4 - file: mplxex102tsa-hst.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.3
<SEQUENCE>5
<FILENAME>mplxex103tsa1stamend-hst.htm
<DESCRIPTION>EXHIBIT 10.3
<TEXT>
Document 5 - file: mplxex103tsa1stamend-hst.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.4
<SEQUENCE>6
<FILENAME>mplxex104tsa2ndamend-hst.htm
<DESCRIPTION>EXHIBIT 10.4
<TEXT>
Document 6 - file: mplxex104tsa2ndamend-hst.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.5
<SEQUENCE>7
<FILENAME>mplxex105tsa3rdamend-hst.htm
<DESCRIPTION>EXHIBIT 10.5
<TEXT>
Document 7 - file: mplxex105tsa3rdamend-hst.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.6
<SEQUENCE>8
<FILENAME>mplxex1063rdamendtsa-mplxm.htm
<DESCRIPTION>EXHIBIT 10.6
<TEXT>
Document 8 - file: mplxex1063rdamendtsa-mplxm.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.7
<SEQUENCE>9
<FILENAME>mplxex1073rdamendesa-termi.htm
<DESCRIPTION>EXHIBIT 10.7
<TEXT>
Document 9 - file: mplxex1073rdamendesa-termi.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>10
<FILENAME>mplxex231pwcconsent-hst.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 10 - file: mplxex231pwcconsent-hst.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>11
<FILENAME>mplxex232pwcconsent-termin.htm
<DESCRIPTION>EXHIBIT 23.2
<TEXT>
Document 11 - file: mplxex232pwcconsent-termin.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>12
<FILENAME>mplxex99-1hstauditedfinanc.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 12 - file: mplxex99-1hstauditedfinanc.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>13
<FILENAME>mplxex99-2terminalsaudited.htm
<DESCRIPTION>EXHIBIT 99.2
<TEXT>
Document 13 - file: mplxex99-2terminalsaudited.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.3
<SEQUENCE>14
<FILENAME>mplxex99-3proformafinancia.htm
<DESCRIPTION>EXHIBIT 99.3
<TEXT>
Document 14 - file: mplxex99-3proformafinancia.htm

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

</DOCUMENT>
</SEC-DOCUMENT>