EXCELL MARINE CORPORATION 

PO Box 33049 

6521 River Road 

Cincinnati, OH 45233 

Phone: (513) 792-9291 • Fax: (513) 936-6532 

December 1, 2009 

FILED VIA REGULATIONS.GOV 

Docket Management Facility 

U.S. Department of Transportation 

West Building Ground Floor 

Room W12-140 

1200 New Jersey Avenue, S.E. 

Washington, D.C. 20590 

Re: Standards for Living Organisms in Ships’ Ballast Water Discharged in U.S. Waters 

(Docket ID No. USCG–2001–10486) 

To Whom It May Concern: 

I am writing on behalf of Excell Marine Corporation concerning the U.S. Coast Guard’s 

(“USCG”) August 28, 2009 Ballast Water Notice of Proposed Rulemaking (“NPRM”). Excell 

Marine is an inland marine transportation company operating throughout most of our nations 

inland waterway system. Our corporate headquarters are in Cincinnati, Ohio and base of 

operations are in Paducah, Kentucky. We operate a fleet of 6 towboats and employ 42 persons. 

Excell Marine is an active member of the American Waterways Operators (“AWO”), the 

national trade association for the U.S. tugboat, towboat and barge industry. 

Excell Marine fully supports AWO’s efforts on this issue, and would encourage the USCG to 

pay close attention to the comments submitted by AWO in this rulemaking process, particularly 

as those comments relate to: (1) the need for a uniform national standard for ballast water and 

other vessel discharges; (2) the lack of a sufficient scientific and technical support in the record 

for the proposed regulations; (3) the need to expressly provide in the final regulations that ballast 

water treatment is not required for towing vessels and barges operating in the U.S. domestic 

trade; (4) the need to exempt all other vessel operations that do not pose a risk of introducing 

invasive species; (5) the need to eliminate the two-tier approach or provide lifetime 

grandfathering for vessels with installed treatment systems; and (6) the need to ensure that the 

proposed practicability review is sufficiently robust and comprehensive. 

For our part, Excell Marine would request that the final rule expressly state that inland river 

towboats and barges are not subject to the new ballast water discharge standards. 
Apparent in the Preliminary Regulatory Analysis document accompanying the NPRM contains 

analysis that would seem to clearly indicate that the USCG does not believe that the proposed 

regulations would apply to inland towing vessels and barges. 

Specifically, on page 37 of that document, the USCG explains: 

We have not included the following vessels in the affected 

population that would incur additional costs from the proposed 

BWDS based on consultation with the ballast water program 

personnel and USCG expertise: ... 

Vessels less than or equal to 100 ft. Vessels in this size range 

typically operate in more sheltered environments and do not load 

and discharge ballast. Their stability characteristics generally 

accommodate the amount and type of cargo they carry, precluding 

the need to use ballast water as a stability enhancer. 

Some towing vessels (tugs towing behind and general). These 

vessels do not carry cargo and, thus, do not experience drastic 

changes in draft that would affect their stability characteristics. 

Therefore, they do not typically load and discharge ballast water. 

River vessels. Rivers are usually very sheltered environments 

having limited wind and wave spectra. While current conditions 

play a very large role in sailing and towing characteristics, 

ballasting is not generally used to improve these. The operations of 

the river barge trade make installed ballast water systems very rare 

and loading and discharging ballast water through void tank main 

deck openings, without installed piping and pumps, would be a 

costly and extremely time-consuming evolution. 

On page 12 of this analysis the USCG states: “Approximately 7,575 vessels from the current 

vessel population, of which 2,616 are U.S. vessels, would be required to meet the BWDS” – a 

statistic which would clearly indicate that the USCG does not believe that inland river towboats 

and barges should, or even would be subject to the new standards. 

This USCG preliminary analysis obviously recognizes and agrees with our industry’s ballasting 

practices. In particular, most of our towboats simply do not discharge ballast water, for many of 

the reasons cited in the Preliminary Regulatory Analysis. Further, any inland river towboat 

owned or operated by Excell Marine which would carry ballast water would use only potable 

water when ballasting or they are otherwise expressly prohibited by company policy from 

exchanging ballast water in different Captain of the Port Zones. Unfortunately, the text of the 

NPRM is not as clear on these points as the supporting documentation, so additional clarification 

in the final rule would be beneficial. 
To the extent that the USCG decides to apply the new standards to inland towboats or barges, the 

final rule should provide the inland towing industry with sufficient flexibility to comply with the 

new standards by means other than installing expensive treatment systems. Those alternative 

options should include the use of potable water as ballast or company policies expressly 

prohibiting the exchange of ballast water in different Captain of the Port Zones. 

Thank you for kindly considering these comments. 

Sincerely, 

Russell E. Painter 

Regulatory Affairs Manager 

cc: Jennifer Carpenter, AWO