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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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MIC-Info: RSA-MD5,RSA,
 Nh8kFw9T7T2DkW5+UG0fvWWUHJ92ZWMaitq87feaOjwSRILy+kpIn68e/x8Meum+
 lpn9a441ed6oAhC4d8u56g==

<SEC-DOCUMENT>0001181431-10-059429.txt : 20101206
<SEC-HEADER>0001181431-10-059429.hdr.sgml : 20101206
<ACCEPTANCE-DATETIME>20101206093433
ACCESSION NUMBER:		0001181431-10-059429
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20101203
FILED AS OF DATE:		20101206
DATE AS OF CHANGE:		20101206

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GULF ISLAND FABRICATION INC
		CENTRAL INDEX KEY:			0001031623
		STANDARD INDUSTRIAL CLASSIFICATION:	FABRICATED STRUCTURAL METAL PRODUCTS [3440]
		IRS NUMBER:				721147390
		STATE OF INCORPORATION:			LA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		GULF ISLAND FABRICATION INC
		STREET 2:		583 THOMPSON RD
		CITY:			HOUMA
		STATE:			LA
		ZIP:			70361
		BUSINESS PHONE:		5048722100

	MAIL ADDRESS:	
		STREET 1:		P O BOX 310
		CITY:			HOUMA
		STATE:			LA
		ZIP:			70361

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Blanchard William G
		CENTRAL INDEX KEY:			0001353202
		STATE OF INCORPORATION:			LA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34279
		FILM NUMBER:		101233182

	BUSINESS ADDRESS:	
		STREET 1:		583 THOMPSON ROAD
		CITY:			HOUMA
		STATE:			LA
		ZIP:			70363
		BUSINESS PHONE:		9858722100

	MAIL ADDRESS:	
		STREET 1:		583 THOMPSON ROAD
		CITY:			HOUMA
		STATE:			LA
		ZIP:			70363
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd293129.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-12-03</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001031623</issuerCik>
        <issuerName>GULF ISLAND FABRICATION INC</issuerName>
        <issuerTradingSymbol>GIFI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001353202</rptOwnerCik>
            <rptOwnerName>Blanchard William G</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>583 THOMPSON ROAD</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>HOUMA</rptOwnerCity>
            <rptOwnerState>LA</rptOwnerState>
            <rptOwnerZipCode>70363</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President of Subsidiary</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2010-12-03</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>1200</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>29.5101</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>12342</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>William G. Blanchard</signatureName>
        <signatureDate>2010-12-06</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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