Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^*

Dana Martin W

2. Date of Event Requiring Statement (MM/DD/YYYY) 8/27/2013

3. Issuer Name and Ticker or Trading Symbol

NORTHWEST PIPE CO [NWPX]

(Last) (First) (Middle)

5721 SE COLUMBIA WAY SUITE 200

4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director _____ 10% Owner
___ X ___ Officer (give title below) _____ Other (specify below)
Exec VP, Tubular Products /

(Street)

VANCOUVER, WA 98661

(City) (State) (Zip)

5. If Amendment, Date Original Filed (MM/DD/YYYY)

6. Individual or Joint/Group Filing (Check Applicable Line)

_ X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	4159	D

*Table II - Derivative Securities Beneficially Owned ( e.g.* , puts, calls, warrants, options, convertible securities)**
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivate Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Restricted Stock Units	⁽²⁾	⁽²⁾	Common Stock	488	⁽¹⁾	D
Restricted Stock Units	⁽³⁾	⁽³⁾	Common Stock	764	⁽¹⁾	D
Restricted Stock Units	⁽⁴⁾	⁽⁴⁾	Common Stock	1046	⁽¹⁾	D
Performance Shares	⁽⁵⁾	⁽⁵⁾	Common Stock	976	⁽⁵⁾	D
Performance Shares	⁽⁶⁾	⁽⁶⁾	Common Stock	1147	⁽⁶⁾	D
Performance Shares	⁽⁷⁾	⁽⁷⁾	Common Stock	2293	⁽⁷⁾	D
Performance Shares	⁽⁸⁾	⁽⁸⁾	Common Stock	3139	⁽⁸⁾	D

Explanation of Responses:
( 1)	Each Restricted Stock Unit represents a contingent right to receive one share of Northwest Pipe Company common stock.
( 2)	The Restricted Stock Units vest on January 1, 2014.
( 3)	The Restricted Stock Units vest in installments as follows: 1/2 on January 1, 2014 and 1/2 on January 1, 2015.
( 4)	The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2014, 1/3 on January 15, 2015 and 1/3 or January 15, 2016.
( 5)	The Performance Shares vest on January 1, 2014 in an amount ranging from 0-200% to the extent such Performance Shares are earned. Performance Shares are earned based on Northwest Pipe Company's total shareholder return for 2011-2013 relative to the total shareholder return of a peer group over the same period.
( 6)	The Performance Shares vest on January 1, 2014 in an amount ranging from 0-200% to the extent such Performance Shares are earned. Performance Shares are earned based on Northwest Pipe Company's total shareholder return for 2012-2013 relative to the total shareholder return of a peer group over the same period.
( 7)	The Performance Shares vest on January 1, 2015 in an amount ranging from 0-200% to the extent such Performance Shares are earned. Performance Shares are earned based on Northwest Pipe Company's total shareholder return for 2012-2014 relative to the total shareholder return of a peer group over the same period.
( 8)	The Performance Shares vest on January 15, 2016 in an amount ranging from 0-200% to the extent such Performance Shares are earned. Performance Shares are earned based on Northwest Pipe Company's total shareholder return for 2013-2015 relative to the total shareholder return of a peer group over the same period.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Dana Martin W 5721 SE COLUMBIA WAY SUITE 200 VANCOUVER, WA 98661			Exec VP, Tubular Products

Signatures
Martin Dana		8/27/2013
^** Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.