UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10‑K

Commission File Number 001‑32505

TRANSMONTAIGNE PARTNERS L.P.

(Exact name of registrant as specified in its charter)

Suite 3100, 1670 Broadway

Denver, Colorado 80202

(Address, including zip code, of principal executive offices)

(303) 626‑8200

(Telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: NONE

Indicate by check mark if the registrant is a well‑known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐  No ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐   No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒   No ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S‑T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ☒  No ☐

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S‑K is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10‑K or any amendment to this Form 10‑K. ☒

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non‑accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b‑2 of the Exchange Act.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b‑2 of the Exchange Act) Yes ☐   No ☒

The aggregate market value of common limited partner units held by non‑affiliates of the registrant on June 30, 2016 was $529,973,697 computed by reference to the last sale price ($41.09 per common unit) of the registrant’s common limited partner units on the New York Stock Exchange on June 30, 2016.

The number of the registrant’s common limited partner units outstanding on February 28, 2017 was 16,161,262.

DOCUMENTS INCORPORATED BY REFERENCE

None.

TABLE OF CONTENTS

Our annual reports on Form 10‑K, quarterly reports on Form 10‑Q and current reports on Form 8‑K (including exhibits), and any amendments to such reports, will be available free of charge on our website at www.transmontaignepartners.com under the heading “Unitholder Information,” “SEC Filings” as soon as reasonably practicable after we electronically file such material with, or furnish it to, the Securities and Exchange Commission, which we refer to herein as the SEC. The information provided on our website (or any other website referenced in this report) is not part of this report and is not incorporated by reference as part of this report. A copy of this annual report on Form 10‑K  (without exhibits), will be furnished without charge to any unitholder who sends a written request to our offices, addressed as follows: TransMontaigne Partners L.P., Attention: Investor Relations, 1670 Broadway, Suite 3100, Denver, Colorado 80202.

CAUTIONARY STATEMENT REGARDING FORWARD‑LOOKING STATEMENTS

This annual report contains forward‑looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, including the following:

Our business and results of operations are subject to risks and uncertainties, many of which are beyond our ability to control or predict. Because of these risks and uncertainties, actual results may differ materially from those expressed or implied by forward‑looking statements, and investors are cautioned not to place undue reliance on such statements, which speak only as of the date thereof.

Important factors, many of which are described in more detail in “Item 1A. Risk Factors” of this annual report, that could cause actual results to differ materially from our expectations include, but are not limited to:

We do not intend to update these forward-looking statements except as required by law.

Part I

ITEMS 1 AND 2.  BUSINESS AND PROPERTIES

TransMontaigne Partners L.P. is a publicly traded Delaware limited partnership formed in February 2005 by TransMontaigne LLC. We commenced operations upon the closing of our initial public offering on May 27, 2005. Our common units are traded on the New York Stock Exchange under the symbol “TLP.” Our principal executive offices are located at 1670 Broadway, Suite 3100, Denver, Colorado 80202; our telephone number is (303) 626‑8200.

Our general partner is TransMontaigne GP L.L.C, which we refer to herein as TransMontaigne GP or our general partner. On February 1, 2016, TransMontaigne GP was acquired by a wholly owned subsidiary of ArcLight Energy Partners Fund VI, L.P. Unless the context requires otherwise, references to “we,” “us,” “our,” “TransMontaigne Partners,” or the “partnership” are intended to mean TransMontaigne Partners L.P. (and our wholly

owned and controlled operating subsidiaries). References to ArcLight are intended to mean ArcLight Energy Partners Fund VI, L.P., its wholly owned subsidiary Gulf TLP Holdings, LLC and its subsidiaries other than TransMontaigne GP, our general partner, and TransMontaigne Partners and its subsidiaries.

OVERVIEW

We are controlled by our general partner, TransMontaigne GP, which as of February 1, 2016, is a wholly‑owned indirect subsidiary of ArcLight Energy Partners Fund VI, L.P., which we refer to herein as ArcLight. Prior to February 1, 2016, TransMontaigne LLC, a wholly-owned subsidiary of NGL Energy Partners LP, or NGL, owned all the issued and outstanding ownership interests of TransMontaigne GP.

On February 1, 2016, NGL consummated the sale of its indirect 100% ownership interest in TransMontaigne GP pursuant to a purchase agreement by and among NGL, TransMontaigne Services LLC, a Delaware limited liability company and wholly owned subsidiary of NGL, ArcLight Energy Partners Fund VI, L.P., a Delaware limited partnership, and Gulf TLP Holdings, LLC, a Delaware limited liability company and wholly owned subsidiary of ArcLight, which purchase transaction we refer to herein as the ArcLight acquisition. 

 As a result of the ArcLight acquisition, ArcLight acquired a 100% ownership interest in, and control of, our general partner. Consequently, the transaction resulted in a change in control of the partnership. The ArcLight acquisition did not involve any of the limited partnership units in the partnership held by the public, and our limited partnership units continue to trade on the New York Stock Exchange. In addition, on April 1, 2016, affiliates of ArcLight acquired approximately 3.2 million of our common limited partnership units from NGL. With the purchase of the common units, ArcLight has a significant interest in our partnership through their ownership of the general partner interest, the incentive distribution rights and approximately 20% of the limited partner interests. 

Prior to July 1, 2014, Morgan Stanley Capital Group Inc., a wholly‑owned subsidiary of Morgan Stanley and the principal commodities trading arm of Morgan Stanley, owned all of the issued and outstanding capital stock of TransMontaigne LLC, and, as a result, Morgan Stanley was the indirect owner of our general partner. Effective July 1, 2014, Morgan Stanley consummated the sale of its 100% ownership interest in TransMontaigne LLC to NGL. The sale resulted in a change in control of the Partnership. In addition to the sale of our general partner to NGL, NGL acquired the common units owned by TransMontaigne LLC and affiliates of Morgan Stanley, representing approximately 20% of our outstanding common units, and assumed Morgan Stanley Capital Group’s obligations under our light oil terminaling services agreements in Florida and the Southeast regions, excluding the Collins/Purvis, Mississippi bulk storage terminal, collectively, referred to herein as, the NGL acquisition.  The NGL acquisition did not involve the sale or purchase of any of our common units held by the public.

Our partnership has no officers or employees and all of our management and operational activities were provided by officers and employees of NGL Energy Operating LLC, or NGL Energy Operating, a wholly owned subsidiary of NGL prior to the ArcLight acquisition and thereafter for an interim period.  In connection with the ArcLight acquisition, NGL and ArcLight entered into a transition services agreement whereby NGL Energy Operating served as the entity that employed the officers and employees that provided services to our partnership and NGL Energy Operating provided payroll and benefits services related thereto until June 25, 2016.  From and after June 26, 2016 all employees who provide services to the partnership became employees of TLP Management Services, a newly formed, wholly owned subsidiary of Gulf TLP Holdings, LLC, which is a wholly owned subsidiary of ArcLight.  TLP Management Services continues to employ all the officers and employees who provide services to our partnership and such entity provides payroll and maintains all employee benefits programs on behalf of our partnership. 

We are controlled by our general partner, TransMontaigne GP, which is wholly owned by Gulf TLP Holdings, LLC. TransMontaigne GP is a holding company with no independent assets or operations other than its general partner interest in TransMontaigne Partners L.P. TransMontaigne GP is dependent upon the cash distributions it receives from TransMontaigne Partners L.P. to service any obligations it may incur. 

The following diagram depicts our organization and structure as December 31, 2016:

Industry Overview

Refined product terminaling and transportation companies, such as TransMontaigne Partners, receive, store, blend, treat and distribute foreign and domestic cargoes to and from oil refineries, wholesalers, retailers and ultimate end-users around the country. The substantial majority of the petroleum refining that occurs in the United States is concentrated in the Gulf Coast region, which necessitates the transportation of this domestic product to other areas, such as the East Coast, Florida, Southeast and Midwest regions of the country. Recently, an increased amount of domestic crude oil is being extracted throughout unconventional shale formations (i.e. Bakken, Eagle Ford, Utica, etc.). These shale formations are generally located in areas that are highly constrained in storage and transportation infrastructure; thereby offering the prospect of new growth and development for terminaling and transportation companies such as TransMontaigne Partners.

Refining.  The storage and handling services of feedstocks or crude oil used in the refining process are generally handled by terminaling and transportation companies such as TransMontaigne Partners. United States based refineries refine multiple grades of feedstock or crude oil into various light refined products and heavy refined products. Light refined products include gasoline and diesel fuel, as well as propane, butane, heating oils and jet fuels. Heavy refined products include residual fuel oils for consumption in ships and power plants and asphalt. Refined products of specific grade and characteristics are substantially identical in composition from one refinery to another and are referred to as being “fungible.” The refined products are initially staged at the refinery, and then shipped out either in large “batches” via pipeline or vessel or by individual truck‑loads. The refineries owned by major oil companies then schedule for delivery some of their refined product output to satisfy their own retail delivery obligations, for example, at branded gasoline stations, and sell the remainder of their refined product output to independent marketing and distribution companies or traders for resale.

Transportation.  Before an independent distribution and marketing company distributes refined petroleum products into wholesale markets, it must first schedule that product for shipment by tankers, barges, railcars or on common carrier pipelines to a liquid bulk terminal.

Refined product is transported to marine terminals, such as our Gulf Coast terminals and Baton Rouge, Louisiana dock facility, by vessels or barges. Because there are economies of scale in transporting products by vessel, marine terminals with larger storage capacities for various commodities have the ability to offer their customers lower per‑barrel freight costs to a greater extent than do terminals with smaller storage capacities.

Refined product reaches inland terminals, such as our Southeast and Midwest terminals, primarily by common carrier pipelines. Common carrier pipelines are pipelines with published tariffs that are regulated by the Federal Energy Regulatory Commission, or FERC, or state authorities. These pipelines ship fungible refined products in multiple cycles of large batches, with each batch generally consisting of product owned by several different companies. As a batch of product is shipped on a pipeline, each terminal operator along the way draws the volume of product that is scheduled for that facility as the batch passes in the pipeline. Consequently, each terminal operator must monitor the type of product in the common carrier pipeline to determine when to draw product scheduled for delivery to that terminal. In addition, both the common carrier pipeline and the terminal operator monitor the volume of product drawn to ensure that the amount scheduled for delivery at that location is actually received.

At both inland and marine terminals, the various products are stored in tanks on behalf of our customers.

Delivery.  Most terminals have a tanker truck loading facility commonly referred to as a “rack.” Often, commercial and industrial end‑users and independent retailers rely on independent trucking companies to pick up product at the rack and transport it to the end‑user or retailer at its specified location. Each truck holds an aggregate of approximately 8,000 gallons (approximately 190 barrels) of various refined products in different compartments. To initiate the loading of product, the driver uses an access control card that identifies the customer purchasing the refined product, the carrier and the driver as well as the type or grade of refined products to be pumped into the truck. A computerized system electronically reviews the credentials of the carrier, including insurance and certain mandated certifications, and confirms the customer is within product allocation or credit limits. When all conditions are verified as being current and correct, the system authorizes the delivery of the refined product to the truck. As refined product is being loaded into the truck, ethanol, biodiesel or additives are injected to conform to government specifications and individual customer requirements. As part of the Renewable Fuel Standard Act, ethanol and biodiesel are often blended with the refined product across the rack to create a certain “spec” of saleable product. Additionally, if a truck is loading gasoline for retail sale by an independent gasoline station, generic additives will be added to the gasoline as it is loaded into the truck. If the gasoline is for delivery to a branded retail gasoline station, the proprietary additive compound of that particular retailer will be added to the gasoline as it is loaded. The type and amount of additive are electronically and mechanically controlled by equipment located at the truck loading rack. Generally one to two gallons of additive are injected into an 8,000 gallon truckload of gasoline.

At marine terminals, the refined product stored in tanks may be delivered to tanker trucks over a rack in the same manner as at an inland terminal or be delivered onto large ships, ocean‑going barges, or inland barges for delivery to various distribution points around the world. In addition, cruise ships and other vessels are fueled through a process known as “bunkering”, either at the dock, through a pipeline, or by truck or barge. Cruise ships typically purchase approximately 6,000 to 8,000 barrels, the equivalent of up to 42 tanker truckloads, of bunker fuel per refueling. Bunker fuel is a mixture of residual fuel oil and diesel fuel. Each large vessel generally requires its own mixture of bunker fuel to match the distinct characteristics of that ship’s engines and turbines. Because the mixture for each ship requires precision to mix and deliver, cruise ships often prefer to obtain their fuel from experienced terminaling companies such as TransMontaigne Partners.

Our Operations

We are a terminaling and transportation company with operations in the United States along the Gulf Coast, in the Midwest, in Houston and Brownsville, Texas, along the Mississippi and Ohio Rivers, and in the Southeast. We use our terminaling facilities to, among other things:

We derive revenue from our terminal and pipeline transportation operations by charging fees for providing integrated terminaling, transportation and related services. The fees we charge and our other sources of revenue are composed of:

Further detail regarding our financial information can be found under Item 8. “Financial Statements and Supplementary Data” of this annual report.

Our existing facilities are located in five geographic regions, which we refer to as our Gulf Coast, Midwest, Brownsville, River and Southeast facilities. The locations and approximate aggregate active storage capacity at our terminal facilities as of December 31, 2016 are as follows:

Gulf Coast Operations.    Our Gulf Coast operations include eight refined product terminals located in Florida. At our Gulf Coast terminals we handle refined products and crude oil on behalf of, and provide integrated terminaling services to, customers engaged in the distribution and marketing of refined products and crude oil. Our Gulf Coast terminals receive refined products from vessels on behalf of our customers. In addition, our Jacksonville terminal also receives asphalt by rail and our Port Everglades (North) terminal also receives product by truck. We distribute by truck or barge at all of our Gulf Coast terminals. In addition, we distribute products by pipeline at our Port Everglades and Tampa terminals. A major oil company retains an ownership interest, ranging from 25% to 50%, in specific tank capacity at our Port Everglades (South) terminal. We manage and operate the Port Everglades (South) terminal, and we are reimbursed by the major oil company for its proportionate share of our operating and maintenance costs.

Midwest Terminals and Pipeline Operations.  In Missouri and Arkansas we own and operate the Razorback pipeline and terminals in Mount Vernon, Missouri, at the origin of the pipeline and in Rogers, Arkansas, at the terminus of the pipeline. We refer to these two terminals collectively as the Razorback terminals. The Razorback pipeline is a 67‑mile, 8‑inch diameter interstate common carrier pipeline that transports light refined product from our terminal at Mount Vernon, where it is interconnected with a pipeline system owned by Magellan Midstream Partners, L.P., to our terminal at Rogers. The Razorback pipeline has a capacity of approximately 30,000 barrels per day.

We also own and operate a terminal facility at Oklahoma City, Oklahoma. Our Oklahoma City terminal receives gasolines and diesel fuels from a pipeline system owned by Magellan Midstream Partners, L.P. for delivery via our truck rack for redistribution to locations throughout the Oklahoma City region.

We leased a portion of land in Cushing, Oklahoma and constructed storage tanks and associated infrastructure on such property for the receipt of crude oil by truck and pipeline, the blending of crude oil and the storage of approximately 1.0 million barrels of crude oil. The facility was completed and placed into service in August 2012.

Brownsville, Texas Operations.  Effective as of April 1, 2011, we entered into the Frontera joint venture with PMI Trading Ltd. at our Brownsville, Texas terminal. We contributed approximately 1.5 million barrels of light petroleum product storage capacity, as well as related ancillary facilities, to the Frontera joint venture, in exchange for a cash payment of approximately $25.6 million and a 50% ownership interest. PMI Trading Ltd. acquired the remaining 50% ownership interest in Frontera for a cash payment of approximately $25.6 million. We operate the Frontera assets under an operations and reimbursement agreement between us and Frontera. Our 50% ownership interest does not allow us to control Frontera, but does allow us to exercise significant influence over its operations. Accordingly, we account for our investment in Frontera under the equity method of accounting.

We continue to own and operate approximately 0.9 million barrels of additional tankage and related ancillary facilities in Brownsville independent of the Frontera joint venture, as well as the Diamondback pipeline which handles liquid product movements between Mexico and south Texas. At our Brownsville terminal we handle refined petroleum products, chemicals, vegetable oils, naphtha, wax and propane on behalf of, and provide integrated terminaling services to, customers engaged in the distribution and marketing of refined products and natural gas liquids. Our Brownsville facilities receive refined products on behalf of our customers from vessels, by truck or railcar. We also receive natural gas liquids by pipeline.

The Diamondback pipeline consists of an 8″ pipeline that transports LPG approximately 16 miles from our Brownsville facilities to the U.S./Mexico border and a 6″ pipeline, which runs parallel to the 8″ pipeline, that can be used by us in the future to transport additional LPG or refined products to Matamoros, Mexico. The 8″ pipeline has a capacity of approximately 20,000 barrels per day. The 6″ pipeline has a capacity of approximately 12,000 barrels per day.

Beginning in January 2013, we leased the capacity on the Ella‑Brownsville pipeline from Seadrift Pipeline Corporation, which transports LPG from two points of origin to our terminal in Brownsville: from the King Ranch natural gas processing plant owned and operated by a third party in Kleberg County, Texas for 121 miles to Brownsville and an additional 11 miles beginning near the King Ranch terminus to the DCP LaGloria Gas Plant in Jim Wells County, Texas.

We also operate and maintain the United States portion of a 174‑mile bi‑directional refined products pipeline owned by a third party. This pipeline connects our Brownsville terminal complex to a pipeline in Mexico that delivers to a third party terminal located in Reynosa, Mexico and terminates at the third party’s refinery, located in Cadereyta, Nuevo Leon, Mexico, a suburb of the large industrial city of Monterrey. The pipeline transports refined products and blending components. We operate and manage the 18‑mile portion of the pipeline located in the United States for a fee that is based on the average daily volume handled during the month. Additionally, we are reimbursed for non‑routine maintenance expenses based on the actual costs plus a fee based on a fixed percentage of the expense.

The customers we serve at our Brownsville terminal facilities consist principally of wholesale and retail marketers of refined products and industrial and commercial end‑users of refined products, waxes and industrial chemicals.

River Operations.  Our River facilities include 12 refined product terminals along the Mississippi and Ohio Rivers and the Baton Rouge, Louisiana dock facility. At our River terminals, we handle gasolines, diesel fuels, heating oil, chemicals and fertilizers on behalf of, and provide integrated terminaling services to, customers engaged in the distribution and marketing of refined products and industrial and commercial end‑users. Our River terminals receive products from vessels and barges on behalf of our customers and distribute products primarily to trucks and barges.

Southeast Operations.  Our Southeast facilities include 22 refined product terminals along the Plantation and Colonial pipelines. At our Southeast terminals, we handle gasolines, diesel fuels, ethanol, biodiesel, jet fuel and heating oil on behalf of, and provide integrated terminaling services to, customers engaged in the distribution and marketing of refined products. Our Southeast terminals primarily receive products from the Plantation and Colonial pipelines on behalf of our customers and distribute products primarily to trucks with the exception of the Collins/Purvis bulk storage terminal. The Collins/Purvis bulk storage terminal is the only independent terminal capable of receiving from, delivering to, and transferring refined petroleum products between the Colonial and Plantation pipeline systems.

Investment in BOSTCO.  On December 20, 2012, we acquired a 42.5%, general voting, Class A Member (“ownership”) interest in BOSTCO from Kinder Morgan Battleground Oil, LLC, a wholly owned subsidiary of Kinder Morgan, Inc. (“Kinder Morgan”). BOSTCO is a new terminal facility on the Houston Ship Channel designed to handle residual fuel, feedstocks, distillates and other black oils. The initial phase of BOSTCO involved the construction of 51 storage tanks with approximately 6.2 million barrels of storage capacity. The BOSTCO facility began initial commercial operation in the fourth quarter of 2013. Completion of the full 6.2 million barrels of storage capacity and related infrastructure occurred in the second quarter of 2014.

In the second quarter of 2013 work began on a 900,000 barrel expansion that was placed into service at the end of the third quarter of 2014.  The expansion included six, 150,000 barrel, ultra‑low sulphur diesel tanks, additional pipeline and deepwater vessel dock access and high‑speed loading at a rate of 25,000 barrels per hour. With the addition of this expansion project, BOSTCO has fully subscribed capacity of approximately 7.1 million barrels at an overall construction cost of approximately $539 million. Our total payments for the initial and the expansion projects were approximately $237 million. We have primarily funded our payments for BOSTCO by utilizing borrowings under our credit facility.

Our investment in BOSTCO entitles us to appoint a member to the Board of Managers of BOSTCO, to vote our proportionate ownership share on general governance matters and to certain rights of approval over significant changes in, or expansion of, BOSTCO’s business. Kinder Morgan is responsible for managing BOSTCO’s day‑to‑day operations. Our 42.5% ownership interest does not allow us to control BOSTCO, but does allow us to exercise significant influence over its operations. Accordingly, we account for our investment in BOSTCO under the equity method of accounting.

Business Strategies

Our primary business objective is to increase distributable cash flow per unit. The most effective means of growing our business and increasing cash distributions to our unitholders is to expand our asset base and infrastructure, and to increase utilization of our existing infrastructure. We intend to accomplish this by executing the following strategies:

Generate stable cash flows through the use of long‑term contracts with our customers.  We intend to continue to generate stable cash flows by capitalizing on the fee‑based nature of our business, our minimum revenue commitments from our customers and the long‑term nature of our contracts with many of our customers. We generate revenue from customers who pay us fees based on the volume of storage capacity contracted for, volume of refined products throughput at our terminals or volume of refined products transported in the Razorback, Diamondback and Ella‑Brownsville pipelines.

Pursue strategic and accretive acquisitions, including acquisitions from ArcLight and its affiliates in drop down transactions. We plan to pursue accretive acquisitions of energy infrastructure assets, including drop down transactions from ArcLight who controls our general partner, and its affiliates, that are complementary to our existing asset base or that provide attractive returns in new operating regions or business lines. We will pursue acquisitions in our

areas of operation that we believe will allow us to realize operational efficiencies by capitalizing on our existing infrastructure, personnel and customer relationships. We will also seek acquisitions in new geographic areas or new but related business lines to the extent that we believe we can utilize our operational expertise to enhance our business with these acquisitions.

Capitalize on organic growth opportunities associated with our existing assets. We continually seek to identify and evaluate economically attractive organic expansion and asset enhancement opportunities that leverage our existing asset footprint and strategic relationships with our customers.  We expect to have opportunities to expand our systems into new markets and sources of supply, which we believe will make our services more attractive to our customers. We intend to focus on projects that can be completed at a relatively low cost and that have potential for attractive returns. For example, our Collins/Purvis, Mississippi bulk storage terminal, is the only independent terminal capable of receiving from, delivering to, and transferring refined petroleum products between the Colonial and Plantation pipeline systems. During the first quarter of 2016, we began construction to expand the capacity at this terminal by an additional 2.0 million barrels, at an expected cost of approximately $75 million. In December 2016, we placed into service 0.9 million barrels of the 2.0 million barrels of new tank capacity and in February 2017, we placed into service an additional 0.3 million barrels. Completion of the remaining 0.8 million barrels of new tank capacity will occur in various stages through the second quarter of 2017. This terminal has active storage capacity of approximately 4.6 million barrels as of February 28, 2017 and is expected to increase to approximately 5.4 million barrels once the remaining 0.8 million barrels of tankage is completed.

In addition, during 2015 we purchased land adjacent to our Collins/Purvis bulk storage terminal, have begun the process of permitting an additional 5.0 million barrels of capacity at our Collins/Purvis bulk storage terminal, and are in active discussions with several potential customers regarding this potential future capacity.

Maintain a disciplined financial policy.  We will continue to pursue a disciplined financial policy by maintaining a prudent capital structure, managing our exposure to interest rate risk and conservatively managing our cash reserves.  We believe this conservative capital structure will allow us to consider attractive growth projects and acquisitions even in challenging commodity price or capital market environments.

Attract additional volumes to our systems. We intend to attract new volumes of refined products, crude oil and specialty chemicals to our systems and terminals from existing and new customers by continuing to provide superior customer service and through aggressively marketing our services to additional customers in our areas of operation. We have available capacity at certain terminal locations; as a result, we can accommodate additional volumes at a minimal incremental cost.

Competitive Strengths

We believe that we are well positioned to successfully execute our business strategies using the following competitive strengths:

The terminaling services agreements we have with our existing customers provide us with stable cash flows.  We have contractual commitments from our customers that generated a substantial majority of our actual revenue. Of this firmly committed revenue for the year ended December 31, 2016, approximately 57% was generated under terminaling services agreements with remaining terms of at least 3 years or more. Our actual revenue for a year is higher than our contractual commitments because certain of our terminaling services agreements with customers do not contain minimum revenue commitments and because our customers often use other ancillary services in addition to the services covered by the minimum revenue commitments. We believe that the fee‑based nature of our business, our minimum revenue commitments from our customers, the long‑term nature of our contracts with many of our customers and our lack of material direct exposure to changes in commodity prices (except for the value of refined product gains and losses arising from terminaling services agreements with certain customers) will provide us with stable cash flows.

We do not have material direct commodity price risk.  Because we do not purchase or market the products that we handle or transport, our cash flows are not subject to material direct exposure to changes in commodity prices, except for the value of refined product gains and losses arising from terminaling services agreements with certain customers.

Relationship with ArcLight.  ArcLight is a private equity firm focused on North American and Western European energy assets. Since its establishment in 2001, ArcLight has invested over $17 billion across multiple energy cycles in more than 100 investments.  Headquartered in Boston, MA with an additional office in Luxembourg, the firm’s investment team brings extensive energy expertise, industry relationships and specialized value creation capabilities to TransMontaigne Partners. ArcLight controls our general partner and has a proven track record of investments across the energy industry value chain. ArcLight bases its investments on fundamental asset values and execution of defined growth strategies with a focus on cash flow generating assets and service companies with conservative capital structures. We believe our growth strategy may benefit from this relationship.

We will continue to seek cost‑effective asset enhancement opportunities.  We have high utilization of our existing storage capacity, which enables us to focus on expanding our terminal capacity and acquiring additional terminal capacity for our current and future customers. In January 2016, we acquired from TransMontaigne LLC its Port Everglades, Florida hydrant system for a cash payment of $12.0 million. The hydrant system encompasses a system of pipelines that connect the Port’s ship berths to our Port Everglades North terminal. It is the only pipeline system in Port Everglades for fueling cruise ships.

We have a substantial presence in Florida, which has significant demand for refined petroleum products, and is not currently served by any local refinery or interstate refined product pipeline.  Eight of our terminals serve our customers’ operations in metropolitan areas in Florida, which we believe to be an attractive area for the following reasons:

Our Collins/Purvis bulk storage terminal offers strategic access to the Colonial and Plantation Pipeline systems.  Our Collins/Purvis terminal is strategically located for the bulk storage market and is the only independent terminal capable of receiving from, delivering to, and transferring refined petroleum products between the Colonial and Plantation pipeline systems. During the first quarter of 2016, we began construction to expand the capacity at this terminal by an additional 2.0 million barrels, at an expected cost of approximately $75 million. In December 2016 we placed into service 0.9 million barrels of the 2.0 million barrels of new tank capacity and in February 2017 we placed into service an additional 0.3 million barrels. Completion of the remaining 0.8 million barrels of new tank capacity will occur in various stages through the second quarter of 2017. This terminal has active storage capacity of approximately 4.6 million barrels as of February 28, 2017 and is expected to increase to approximately 5.4 million barrels once the remaining 0.8 million barrels of tankage is completed.

In addition, during 2015 we purchased land adjacent to our Collins/Purvis bulk storage terminal, have begun the process of permitting an additional 5.0 million barrels of capacity at our Collins/Purvis bulk storage terminal and are in active discussions with several potential customers regarding this potential future capacity.

Competition

We face competition from other terminals and pipelines that may be able to supply our customers with integrated terminaling and transportation services on a more competitive basis. We compete with national, regional and local terminal and transportation companies, including the major integrated oil companies, of widely varying sizes, financial resources and experience. These competitors include BP p.l.c., Buckeye Partners, L.P., Chevron U.S.A. Inc., CITGO Petroleum Corporation, Exxon Mobil Oil Corporation, HollyFrontier Corporation and its affiliate Holly Energy Partners, L.P., Kinder Morgan, Inc.,  Magellan Midstream Partners, L.P., Marathon Petroleum Corporation and its

affiliate MPLX LP, Motiva Enterprises LLC, Murphy Oil Corporation, NuStar Energy L.P., Phillips 66 and its affiliate Phillips 66 Partners LP, Sunoco, Inc. and its affiliate Sunoco Logistics Partners L.P., and terminals in the Caribbean. In particular, our ability to compete could be harmed by factors we cannot control, including:

We also compete with national, regional and local terminal and transportation companies for acquisition and expansion opportunities. Some of these competitors are substantially larger than us and have greater financial resources and lower costs of capital than we do.

Significant Customer Relationships

We have several significant customer relationships from which we expect to derive a substantial majority of our revenue for the foreseeable future. These relationships include:

Our Relationship with our General Partner and its Affiliates

General.    We are controlled by our general partner, TransMontaigne GP, which as of February 1, 2016, is a wholly‑owned indirect subsidiary of ArcLight. ArcLight is a private equity firm focused on North American and Western European energy assets. Since its establishment in 2001, ArcLight has invested over $17 billion across multiple energy cycles in more than 100 investments. Headquartered in Boston, MA with an additional office in Luxembourg, the firm’s investment team brings extensive energy expertise, industry relationships and specialized value creation capabilities to its portfolio. ArcLight controls our general partner and has a proven track record of investments across the energy industry value chain. ArcLight bases its investments on fundamental asset values and execution of defined growth strategies with a focus on cash flow generating assets and service companies with conservative capital structures.

At December 31, 2015, TransMontaigne LLC, a wholly owned subsidiary of NGL, owned all of the issued and outstanding ownership interests of TransMontaigne GP. As a result, NGL was the indirect owner of our general partner. At December 31, 2015, TransMontaigne LLC and NGL had a significant interest in our partnership through their indirect

ownership of an approximate 20% limited partner interest, a 2% general partner interest and the incentive distribution rights.

On February 1, 2016, NGL sold its indirect 100% ownership interest in the general partner to ArcLight.  As a result of the ArcLight acquisition, ArcLight acquired a 100% ownership interest in, and control of, our general partner, which controls our partnership. Consequently, the transaction resulted in a change in control of TransMontaigne Partners. The ArcLight acquisition did not involve any of the limited partnership units in TransMontaigne Partners held by the public, and our limited partnership units continue to trade on the New York Stock Exchange. In addition, on April 1, 2016, affiliates of ArcLight acquired approximately 3.2 million of our common limited partnership units from NGL. With the purchase of the common units, ArcLight has a significant interest in our partnership through their ownership of the general partner interest, the incentive distribution rights and approximately 20% of the limited partner interests.

Omnibus Agreement.  We have an omnibus agreement with Gulf TLP Holdings, LLC, an ArcLight subsidiary, that will continue in effect until the earlier to occur of (i) ArcLight ceasing to control our general partner or (ii) the election of either us or ArcLight, following at least 24 months’ prior written notice to the other parties.

Under the omnibus agreement we pay Gulf TLP Holdings, the owner of TransMontaigne GP, an administrative fee for the provision of various general and administrative services for our benefit.  In connection with the ArcLight acquisition, we entered into an amendment to the omnibus agreement to consent to the assignment of the omnibus agreement from TransMontaigne LLC to Gulf TLP Holdings.  Further, the amendment waived the automatic termination that would occur at such time as TransMontaigne LLC ceased to control our general partner. In March 2016, we entered into the second amended and restated omnibus agreement to reflect the change in ownership structure and remove inapplicable references to TransMontaigne LLC and NGL. The second amended and restated omnibus agreement did not change the financial terms, substantive rights or obligations of the parties.

For the years ended December 31, 2016, 2015, and 2014, the administrative fee paid to the owner of TransMontaigne GP was approximately $11.4 million, $11.3 million and $11.1 million, respectively.  If we acquire or construct additional facilities, the owner of TransMontaigne GP may propose a revised administrative fee covering the provision of services for such additional facilities, subject to approval by the conflicts committee of our general partner. The administrative fee encompasses services to perform centralized corporate functions, such as legal, accounting, treasury, insurance administration and claims processing, health, safety and environmental, information technology, human resources, credit, payroll, taxes, engineering and other corporate services. We also reimburse Gulf TLP Holdings for direct operating costs and expenses that Gulf TLP Holdings incurs on our behalf, such as salaries of operational personnel performing services on‑site at our terminals and pipelines and the cost of employee benefits, including 401(k) and health insurance benefits, including amounts paid to NGL Energy Operating for such services under the transition services agreement.

The omnibus agreement further provides that we pay the owner of TransMontaigne GP an insurance reimbursement for premiums on insurance policies purchased on our behalf to cover our facilities and operations.  For the years ended December 31, 2016, 2015 and 2014, the insurance reimbursement paid to our general partner was approximately $3.1 million, $3.8 million and $3.7 million, respectively. On October 31, 2016, we contracted directly with insurance carriers for the majority of our insurance requirements. For the years ended December 31, 2016, 2015 and 2014, the expense associated with insurance contracted directly by us was $1.0 million, $nil and $nil, respectively.

Prior to March 1, 2016, under the omnibus agreement we agreed to reimburse the owner of TransMontaigne GP for a portion of the incentive bonus awards made to key employees under the owner’s savings and retention program, provided the compensation committee of our general partner determined that an adequate portion of the incentive bonus awards were indexed to the performance of our common units in the form of restricted phantom units. The value of our incentive bonus award reimbursement for a single grant year could be no less than $1.5 million. Effective April 13, 2015 and beginning with the 2015 incentive bonus award, we have the option to provide the reimbursement in either a cash payment or the delivery of our common units to the owner of TransMontaigne GP or directly to the award recipients, with the reimbursement made in accordance with the underlying vesting and payment schedule of the savings and retention program. Prior to the 2015 incentive bonus award, we reimbursed our portion of the incentive bonus awards by making cash payments to the owner of TransMontaigne GP over the first year that each applicable award was granted.

Under the second amended and restated omnibus agreement entered into on March 1, 2016, we have agreed to satisfy the incentive bonus awards made to key employees under the savings and retention program, including awards granted in 2015 and 2016, in either cash or in common units. For the years ended December 31, 2016, 2015 and 2014, the expense associated with the reimbursement of incentive bonus awards was approximately $2.5 million, $1.3 million and $1.5 million, respectively.

Transition Services Agreement. In connection with the ArcLight acquisition, NGL and ArcLight entered into a transition services agreement whereby an affiliate of NGL, NGL Energy Operating, continued to serve as the entity that employed the officers and employees that provided services to our partnership, and NGL Energy Operating provided payroll and benefits services related thereto. On June 26, 2016, all employees who provide services to our partnership became employees of TLP Management Services LLC, or TLP Management Services, which entity established and maintains all employee benefits programs on behalf of our partnership. TLP Management Services is a newly formed, wholly owned subsidiary of Gulf TLP Holdings, LLC, which is a wholly owned subsidiary of ArcLight.  TLP Management Services continues to employ all the officers and employees who provide services to our partnership and such entity provides payroll and maintains all employee benefits programs on behalf of our partnership. 

Terminals and Pipeline Control Operations

The pipelines we own or operate are operated via wireless, radio and frame relay communication systems from a central control room located in Atlanta, Georgia. We also monitor activity at our terminals from this control room.

The control center operates with Supervisory Control and Data Acquisition, or SCADA, systems. Our control center is equipped with computer systems designed to continuously monitor operational data, including refined product throughput, flow rates and pressures. In addition, the control center monitors alarms and throughput balances. The control center operates remote pumps, motors and valves associated with the receipt of refined products. The computer systems are designed to enhance leak‑detection capabilities, sound automatic alarms if operational conditions outside of pre‑established parameters occur and provide for remote‑controlled shutdown of pump stations on the pipeline. Pump stations and meter‑measurement points on the pipeline are linked by high speed communication systems for remote monitoring and control. In addition, our Collins/Purvis, Mississippi bulk storage facility contains full back‑up/redundant disaster recovery systems covering all of our SCADA systems.

Safety and Maintenance

We perform preventive and normal maintenance on the pipeline and terminal systems we operate or own and make repairs and replacements when necessary or appropriate. We also conduct routine and required inspections of the pipeline and terminal tanks we operate or own as required by code or regulation. External coatings and impressed current cathodic protection systems are used to protect against external corrosion. We conduct all cathodic protection work in accordance with National Association of Corrosion Engineers standards. We continually monitor, test, and record the effectiveness of these corrosion‑inhibiting systems.

We monitor the structural integrity of all of our Department of Transportation, or DOT, regulated pipeline systems. These pipeline systems include the 67‑mile Razorback pipeline; a 37‑mile pipeline, known as the “Pinebelt pipeline,” located in Covington County, Mississippi that transports refined petroleum liquids between our Collins and Collins/Purvis bulk storage terminal facilities; a one‑mile diesel fuel pipeline, known as the Bellemeade pipeline, owned by and operated for Dominion Virginia Power Corp. in Richmond, Virginia; the Diamondback pipeline; and an approximately 18‑mile, bi‑directional refined petroleum liquids pipeline in Texas, known as the “MB pipeline,” that we operate and maintain on behalf of PMI Services North America, Inc., an affiliate of PEMEX. The maintenance of structural integrity includes a program of integrity management that conforms to Federal and State regulations and follows industry periodic inspection and testing guidelines.  Beginning in 2002, the DOT required internal inspections or other integrity testing of all DOT‑regulated crude oil and refined product pipelines that affect or could affect high consequence areas, or HCA’s. We believe that the pipelines we own and manage meet or exceed all DOT inspection requirements for pipelines located in the United States.

Maintenance facilities containing equipment for pipe repairs, spare parts, and trained response personnel are located along all of these pipelines. Employees participate in simulated spill deployment exercises on a regular basis. They also participate in actual spill response boom deployment exercises in planned spill scenarios in accordance with Oil Pollution Act of 1990 requirements. We believe that the pipelines we own and manage have been constructed and are maintained in all material respects in accordance with applicable federal, state, and local laws and the regulations and standards prescribed by the American Petroleum Institute, the DOT, and accepted industry practice.

At our terminals, tanks designed for gasoline storage are equipped with internal or external floating roofs designed to minimize emissions and prevent potentially flammable vapor accumulation between fluid levels and the roof of the tank. Our terminal facilities have all required facility response plans, spill prevention and control plans and other plans and programs to respond to emergencies.

Many of our terminal loading racks are protected with fire protection systems activated by either heat sensors or an emergency switch. Several of our terminals also are protected by foam systems that are activated in case of fire.

Safety Regulation

We are subject to regulation by the DOT under the Pipeline Inspection, Protection, Enforcement and Safety Act of 2006, or PIPES, and comparable state statutes relating to the design, installation, testing, construction, operation, replacement and management of the pipeline facilities we operate or own. PIPES covers petroleum and petroleum products and requires any entity that owns or operates pipeline facilities to comply with such regulations and also to permit access to and copying of records and to make certain reports and provide information as required by the Secretary of Transportation. We believe that we are in material compliance with these PIPES regulations.

The DOT Office of Pipeline and Hazardous Materials Safety Administration, or PHMSA, has promulgated regulations that require qualification of pipeline personnel. These regulations require pipeline operators to develop and maintain a written qualification program for individuals performing covered tasks on pipeline facilities. The intent of these regulations is to ensure a qualified work force and to reduce the probability and consequence of incidents caused by human error. The regulations establish qualification requirements for individuals performing covered tasks, and amends certain training requirements in existing regulations. We believe that we are in material compliance with these PHMSA regulations.

We also are subject to PHMSA regulation for High Consequence Areas, or HCAs, for Category 2 pipeline systems (companies operating less than 500 miles of jurisdictional pipeline). This regulation specifies how to assess, evaluate, repair and validate the integrity of pipeline segments that could impact populated areas, areas unusually sensitive to environmental damage and commercially navigable waterways, in the event of a release. The pipelines we own or manage are subject to these requirements. The regulation requires an integrity management program that utilizes internal pipeline inspection, pressure testing, or other equally effective means to assess the integrity of pipeline segments in HCAs. The program requires periodic review of pipeline segments in HCAs to ensure adequate preventative and mitigative measures exist. Through this program, we evaluated a range of threats to each pipeline segment’s integrity by analyzing available information about the pipeline segment and consequences of a failure in an HCA. The regulation requires prompt action to address integrity issues raised by the assessment and analysis. We have completed baseline assessments for all segments.

Our terminals also are subject to various state regulations regarding our storage of refined product in aboveground storage tanks. These regulations require, among other things, registration of tanks, financial assurances and inspection and testing, consistent with the standards established by the American Petroleum Institute. We have completed baseline assessments for all of the segments and believe that we are in material compliance with these aboveground storage tank regulations.

We also are subject to the requirements of the federal Occupational Safety and Health Act, or OSHA, and comparable state statutes that regulate the protection of the health and safety of workers. In addition, the OSHA hazard communication standard, the Environmental Protection Agency, or EPA, community right‑to‑know regulations under Title III of the Federal Superfund Amendment and Reauthorization Act, and comparable state statutes require us to

organize and disclose information about the hazardous materials used in our operations. Certain parts of this information must be reported to employees, state and local governmental authorities and local citizens upon request. We believe that we are in material compliance with OSHA and state requirements, including general industry standards, record keeping requirements and monitoring of occupational exposures.

In general, we expect to increase our expenditures during the next decade to comply with higher industry and regulatory safety standards such as those described above. Although we cannot estimate the magnitude of such expenditures at this time, we do not believe that they will have a material adverse impact on our results of operations.

Environmental Matters

Our operations are subject to stringent and complex laws and regulations pertaining to health, safety and the environment. As an owner or operator of refined product terminals and pipelines, we must comply with these laws and regulations at federal, state and local levels. These laws and regulations can restrict or impact our business activities in many ways, such as:

Failure to comply with these laws and regulations may trigger a variety of administrative, civil and criminal enforcement measures, including the assessment of monetary penalties, the imposition of remedial requirements, and the issuance of orders enjoining future operations. Certain environmental statutes impose strict, joint and several liability for costs required to cleanup and restore sites where hydrocarbons, hazardous substances or wastes have been released or disposed of. Moreover, it is not uncommon for neighboring landowners and other third parties to file claims for personal injury and property damage allegedly caused by the release of hydrocarbons, hazardous substances or other wastes into the environment.

The trend in environmental regulation is to place more restrictions and limitations on activities that may affect the environment. As a result, there can be no assurance as to the amount or timing of future expenditures that may be required for environmental compliance or remediation, and actual future expenditures may be different from the amounts we currently anticipate. We try to anticipate future regulatory requirements that may affect our operations and to plan accordingly to comply with and minimize the costs of such requirements.

We do not believe that compliance with federal, state or local environmental laws and regulations will have a material adverse effect on our business, financial position or results of operations. In addition, we believe that the various environmental activities in which we are presently engaged are not expected to materially interrupt or diminish our operational ability. We cannot assure you, however, that future events, such as changes in existing laws, the promulgation of new laws, or the development or discovery of new facts or conditions will not cause us to incur significant costs. The following is a discussion of certain potential material environmental concerns that relate to our business.

Water.  The Federal Water Pollution Control Act of 1972, renamed and amended as the Clean Water Act or CWA, imposes strict controls against the discharge of pollutants, including oil and its derivatives into navigable waters. The discharge of pollutants into regulated waters is prohibited except in accordance with the regulations issued by the EPA or the state. We are subject to various types of storm water discharge requirements at our terminals. The EPA and a number of states have adopted regulations that require us to obtain permits to discharge storm water run‑off from our facilities. Such permits may require us to monitor and sample the effluent from our operations. The cost involved in obtaining and renewing these storm water permits is not material. We believe that we are in substantial compliance with effluent limitations at our facilities and with the CWA generally.

The CWA provides penalties for any discharges of petroleum products in reportable quantities and imposes substantial potential liability for the costs of removing an oil or hazardous substance spill. State laws for the control of water pollution also provide for various civil and criminal penalties and liabilities in the event of a release of petroleum

or its derivatives in surface waters or into the groundwater. Spill prevention control and countermeasure requirements of federal laws require, among other things, appropriate containment be constructed around product storage tanks to help prevent the contamination of navigable waters in the event of a product tank spill, rupture or leak.

The primary federal law for oil spill liability is the Oil Pollution Act of 1990, as amended, or OPA, which addresses three principal areas of oil pollution—prevention, containment and cleanup. It applies to vessels, offshore platforms, and onshore facilities, including terminals, pipelines and transfer facilities. In order to handle, store or transport oil, shore facilities are required to file oil spill response plans with the United States Coast Guard, the Office of Pipeline Safety or the EPA. Numerous states have enacted laws similar to OPA. Under OPA and similar state laws, responsible parties for a regulated facility from which oil is discharged may be liable for removal costs and natural resources damages. We believe that we are in substantial compliance with regulations pursuant to OPA and similar state laws.

Contamination resulting from spills or releases of refined products is an inherent risk in the petroleum terminal and pipeline industry. To the extent that groundwater contamination requiring remediation exists around the facilities we own as a result of past operations, we believe any such contamination is being controlled or remedied without having a material adverse effect on our financial condition. However, such costs can be unpredictable and are site specific and, therefore, the effect may be material in the aggregate.

Air Emissions.  Our operations are subject to the federal Clean Air Act, or CAA, and comparable state and local statutes. The CAA requires most industrial operations in the United States to incur expenditures to meet the air emission control standards that are developed and implemented by the EPA and state environmental agencies. These laws and regulations regulate emissions of air pollutants from various industrial sources, including our operations, and also impose various monitoring and reporting requirements. Such laws and regulations may require a facility to obtain pre‑approval for the construction or modification of certain projects or facilities expected to produce air emissions or result in the increase of existing air emissions and obtain and strictly comply with air permits containing requirements.

Most of our terminaling operations require air permits. These operations generally include volatile organic compound emissions (primarily hydrocarbons) associated with truck loading activities and tank working and breathing losses. The sources of these emissions are strictly regulated through the permitting process. Such regulation includes stringent control technology and extensive permit review and periodic renewal. The cost involved in obtaining and renewing these permits is not material.

Moreover, any of our facilities that emit volatile organic compounds or nitrogen oxides and are located in ozone non‑attainment areas face increasingly stringent regulations, including requirements to install various levels of control technology on sources of pollutants. We believe that we are in substantial compliance with existing standards and regulations pursuant to the CAA and similar state and local laws, and we do not anticipate that implementation of additional regulations will have a material adverse effect on us.

Congress and numerous states are currently considering proposed legislation directed at reducing “greenhouse gas emissions.” It is not possible at this time to predict how future legislation that may be enacted to address greenhouse gas emissions would impact our operations. We believe we are in compliance with existing federal and state greenhouse gas reporting regulations. Although future laws and regulations could result in increased compliance costs or additional operating restrictions, they are not expected to have a material adverse effect on our business, financial position, results of operations and cash flows.

Hazardous and Solid Waste.  Our operations are subject to the Federal Resource Conservation and Recovery Act, as amended, or RCRA, and comparable state laws, which impose detailed requirements for the handling, storage, treatment, and disposal of hazardous and solid waste. All of our terminal facilities are classified by the EPA as Conditionally Exempt Small Quantity Generators. Our terminals do not generate hazardous waste except in isolated and infrequent cases. At such times, only third party disposal sites which have been audited and approved by us are used. Our operations also generate solid wastes that are regulated under state law or the less stringent solid waste requirements of RCRA. We believe that we are in substantial compliance with the existing requirements of RCRA and similar state and local laws, and the cost involved in complying with these requirements is not material.

Site Remediation.  The Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended, or CERCLA, also known as the “Superfund” law, and comparable state laws impose liability without regard to fault or the legality of the original conduct, on certain classes of persons responsible for the release of hazardous substances into the environment. Such classes of persons include the current and past owners or operators of sites where a hazardous substance was released, and companies that disposed or arranged for disposal of hazardous substances at offsite locations such as landfills. In the course of our operations we will generate wastes or handle substances that may fall within the definition of a “hazardous substance.” CERCLA authorizes the EPA and, in some cases, third parties to take actions in response to threats to the public health or the environment and to seek to recover from the responsible classes of persons the costs they incur. Under CERCLA, we could be subject to joint and several liability for the costs of cleaning up and restoring sites where hazardous substances have been released, for damages to natural resources and for the costs of certain health studies. We believe that we are in substantial compliance with the existing requirements of CERCLA.

We currently own, lease, or operate numerous properties and facilities that for many years have been used for industrial activities, including refined product terminaling operations. Hazardous substances, wastes, or hydrocarbons may have been released on or under the properties owned or leased by us, or on or under other locations where such substances have been taken for disposal. In addition, some of these properties have been operated by third parties or by previous owners whose treatment and disposal or release of hazardous substances, wastes, or hydrocarbons, was not under our control. These properties and the substances disposed or released on them may be subject to CERCLA, RCRA and analogous state laws. Under such laws, we could be required to remove previously disposed substances and wastes (including substances disposed of or released by prior owners or operators) or remediate contaminated property (including groundwater contamination, whether from prior owners or operators or other historic activities or spills).

In connection with our acquisition of the Florida and Midwest terminals on May 27, 2005, TransMontaigne LLC agreed to indemnify us against potential environmental claims, losses and expenses that were identified on or before May 27, 2010 and that were associated with the ownership or operation of the Florida and Midwest terminals prior to May 27, 2005. TransMontaigne LLC’s maximum liability for this indemnification obligation is $15.0 million and it has no obligation to indemnify us for aggregate losses until such losses exceed $250,000 in the aggregate. TransMontaigne LLC has no indemnification obligations with respect to environmental claims made as a result of additions to or modifications of environmental laws promulgated after May 27, 2005.

Under the purchase agreement for the Brownsville, Texas and River facilities, TransMontaigne LLC agreed to indemnify us against potential environmental claims, losses and expenses that were identified on or before December 31, 2011 and that were associated with the ownership or operation of the Brownsville and River facilities prior to December 31, 2006. Our environmental losses must first exceed $250,000 and TransMontaigne LLC’s indemnification obligations are capped at $15.0 million. The deductible amount, cap amount and time limitation for indemnification do not apply to any environmental liabilities known to exist as of December 31, 2006.

Under the purchase agreement for the Southeast facilities, TransMontaigne LLC has agreed to indemnify us against potential environmental claims, losses and expenses that were identified on or before December 31, 2012 and that were associated with the ownership or operation of the Southeast terminals prior to December 31, 2007. Our environmental losses must first exceed $250,000 and TransMontaigne LLC’s indemnification obligations are capped at $15.0 million. The deductible amount, cap amount and time limitation for indemnification do not apply to any environmental liabilities known to exist as of December 31, 2007.

Under the purchase agreement for the Pensacola, Florida terminal, TransMontaigne LLC agreed to indemnify us against potential environmental claims, losses and expenses that are identified on or before March 1, 2016, and that were associated with the ownership or operation of the Pensacola terminal prior to March 1, 2011. Our environmental losses must first exceed $200,000 and TransMontaigne LLC’s indemnification obligations are capped at $2.5 million. The deductible amount, cap amount and limitation of time for indemnification do not apply to any environmental liabilities known to exist as of March 1, 2011.  

The forgoing environmental indemnification obligations of TransMontaigne LLC to us remain in place and were not affected by the ArcLight acquisition.  

Endangered Species Act.  The Endangered Species Act restricts activities that may affect endangered or threatened species or their habitats. While some of our facilities are in areas that may be designated as habitat for endangered or threatened species, we believe that we are in substantial compliance with the Endangered Species Act.

However, the discovery of previously unidentified endangered or threatened species could cause us to incur additional costs or become subject to operating restrictions or bans in the affected area.

Operational Hazards and Insurance

Our terminal and pipeline facilities may experience damage as a result of an accident or natural disaster. These hazards can cause personal injury and loss of life, severe damage to and destruction of property and equipment, pollution or environmental damage and suspension of operations. We maintain insurance of various types that we consider adequate to cover our operations, properties and loss of income at specified locations. Coverage for domestic acts of terrorism as defined in Terrorism Risk Insurance Program Reauthorization Act 2007 are covered under certain of our casualty insurance policies.

The insurance covers all of our facilities in amounts that we consider to be reasonable. The insurance policies are subject to deductibles that we consider reasonable and not excessive. Our insurance does not cover every potential risk associated with operating terminals, pipelines and other facilities. Consistent with insurance coverage generally available to the industry, our insurance policies provide limited coverage for losses or liabilities relating to pollution, with broader coverage for sudden and accidental occurrences.

Tariff Regulation

The Razorback pipeline, which runs between Mount Vernon, Missouri and Rogers, Arkansas, the Diamondback pipeline, which runs between Brownsville, Texas and the United States‑Mexico border, and the Ella‑Brownsville pipeline, which runs from two points of origin in Texas to our Brownsville terminal, transport petroleum products subject to regulation by the FERC under the Interstate Commerce Act and the Energy Policy Act of 1992 and rules and orders promulgated under those statutes. FERC regulation requires that the rates of pipelines providing interstate service, such as the Razorback, Diamondback and Ella‑Brownsville pipelines, be filed at FERC and posted publicly, and that these rates be “just and reasonable” and nondiscriminatory. Such rates are currently regulated by the FERC primarily through an index methodology, whereby a pipeline is allowed to change its rates based on the change from year to year in the Producer Price Index for Finished Goods (PPI‑FG), plus a 1.23 percent adjustment for the five‑year period beginning July 1, 2016. In the alternative, interstate pipeline companies may elect to support rate filings by using a cost‑of‑service methodology, competitive market showings, or actual agreements between shippers and the oil pipeline company.  On October 20, 2016, the FERC issued an Advanced Notice of Proposed Rulemaking (ANOPR) to consider modifications to its current policies for evaluating oil pipeline index rate changes for the purpose of ensuring that index rate increases do not cause pipeline revenues to substantially deviate from costs.  Specifically, FERC is considering the following changes to their current indexing methodologies for oil pipelines: (A) deny index increases to rates for any pipeline whose FERC Form No. 6, Page 700 revenues exceed costs by fifteen percent for both of the prior two years; (B) deny index increases to rates that exceed by five percent the cost changes reported on Page 700; and (C) apply these reforms to costs more closely associated with the proposed indexed rate rather than total company-wide cost and revenue data currently reported on Page 700.  Initial comments were filed on January 19, 2017, and reply comments were due on March 6, 2017. It is premature to know what, if any, impact these proposed regulatory changes may have, or whether the proposal will be modified or even adopted all.

The FERC generally has not investigated interstate oil pipeline rates on its own initiative when those rates have not been the subject of a protest or a complaint by a shipper. A shipper or other party having a substantial economic interest in our rates could, however, challenge our rates. In response to such challenges, the FERC could investigate our rates. If our rates were successfully challenged, the amount of cash available for distribution to unitholders could be reduced. In the absence of a challenge to our rates, given our ability to utilize either filed rates as annually indexed or to utilize rates tied to cost of service methodology, competitive market showing, or actual agreements between shippers and us, we do not believe that FERC’s regulations governing oil pipeline ratemaking would have any negative material monetary impact on us unless the regulations were substantially modified in such a manner so as to effectively prevent a pipeline company’s ability to earn a fair return for the shipment of petroleum products utilizing its transportation system, which we believe to be an unlikely scenario.

Under current FERC policy, interstate oil and gas pipelines, including those owned by master limited partnerships, may include an income tax allowance in their cost of service used to calculate cost-based transportation

rates to reflect the actual or potential income tax liability attributable to their public utility income, regardless of the form of ownership. FERC is currently reviewing and may modify its tax allowance policy used in formulating rates charged by pipelines owned by partnerships.  On July 1, 2016, in United Airlines, Inc. v FERC, the United States Court of Appeals for the District of Columbia Circuit (D.C. Circuit) vacated a pair of FERC orders to the extent they permitted an interstate refined petroleum products pipeline owned by a master limited partnership to include an income tax allowance in its cost-of-service-based rates.  In that case, interstate shippers argued that FERC’s discounted cash flow methodology provides for a sufficient after-tax return on equity (ROE) to attract investment in partnerships not taxed at the partnership level.  The shippers claimed that the combination of the ROE allowed by FERC, based in part on the equity returns of entities taxed as corporations, and FERC’s tax allowance policy resulted in “double recovery” of taxes by the partners in the partnership in that case. The D.C. Circuit agreed, finding that FERC failed to provide sufficient evidence that granting the tax allowance to the pipeline partnership would not result in double recovery.  The D.C. Circuit remanded the case to FERC, ordering FERC to demonstrate that the allowance does not permit double recovery, remove any instances of duplicative recovery or develop a new methodology for ratemaking that does not result in double recovery.  On December 15, 2016, FERC issued a Notice of Inquiry seeking advice from energy industry participants on how to address the potential for over-recovery of income tax costs from Master Limited Partnerships under FERC’s current ratemaking policy. Initial comments are due March 8, 2017, and reply comments are due April 7, 2017.  The outcome of this proceeding could affect FERC’s income tax allowance policy for cost-based rates charged by regulated pipelines going forward.  The current tariff rates for each of the Razorback, Ella‑Brownsville and Diamondback pipelines were established via agreement with non-affiliated shippers.  If the FERC were to substantially reduce or eliminate the right of a master limited partnership to include in its cost‑of‑service rate an income tax allowance, it may affect the Razorback, Ella‑Brownsville and Diamondback pipelines’ ability in the future to justify, on a cost-of-service basis, their tariff rates if challenged in a protest or complaint.

In addition to being regulated by the FERC, we are required to maintain a Presidential Permit from the United States Department of State to operate and maintain the Diamondback pipeline, because the pipeline transports petroleum products across the international boundary line between the United States and Mexico. The Department of State’s regulations do not affect our rates but do require the agency’s approval for the international crossing. We do not believe that these regulations would have any negative material monetary impact on us unless the regulations were substantially modified, which we believe to be an unlikely scenario.

Title to Properties

The Razorback and Diamondback pipelines are generally constructed on easements and rights-of-way granted by the apparent record owners of the property and in some instances these grants are revocable at the election of the grantor. Several rights‑of‑way for the Razorback pipeline and other real property assets are shared with other pipelines and other assets owned by third parties. In many instances, lands over which rights‑of‑way have been obtained are subject to prior liens that have not been subordinated to the right‑of‑way grants. We have obtained permits from public authorities to cross over or under, or to lay facilities in or along, watercourses, county roads, municipal streets, and state highways and, in some instances, these permits are revocable at the election of the grantor. We have also obtained permits from railroad companies to cross over or under lands or rights‑of‑way, many of which are also revocable at the grantor’s election. In some cases, property for pipeline purposes was purchased in fee.

Some of the leases, easements, rights‑of‑way, permits, licenses and franchise ordinances transferred to us will require the consent of the grantor to transfer these rights, which in some instances is a governmental entity. Our general partner has obtained or is in the process of obtaining sufficient third‑party consents, permits, and authorizations for the transfer of the facilities necessary for us to operate our business in all material respects as described in this annual report. With respect to any consents, permits, or authorizations that have not been obtained, our general partner believes that these consents, permits, or authorizations will be obtained, or that the failure to obtain these consents, permits, or authorizations would not have a material adverse effect on the operation of our business.

Our general partner believes that we have satisfactory title to all of our assets. Although title to these properties is subject to encumbrances in some cases, such as customary interests generally retained in connection with acquisition of real property, liens that can be imposed in some jurisdictions for government‑initiated action to cleanup environmental contamination, liens for current taxes and other burdens, and easements, restrictions and other

encumbrances to which the underlying properties were subject at the time of our acquisition, our general partner believes that none of these burdens should materially detract from the value of these properties or from our interest in these properties or should materially interfere with their use in the operation of our business.

Employees

We do not directly employ any of the persons responsible for managing our business. We are managed by our general partner, TransMontaigne GP. For the year ended December 31, 2016, the executive officers of our general partner were employees of and paid by NGL Energy Operating until June 30, 2016 and thereafter by TLP Management Services. All of our management and operational activities were provided during 2016 by employees of NGL Energy Operating until June 30, 2016 and thereafter by TLP Management Services.   

In connection with the ArcLight acquisition, NGL and ArcLight entered into a transition services agreement whereby NGL Energy Operating continued to employ the officers of our general partner and employees that provided services to our partnership, and NGL Energy Operating provided payroll and benefits services related thereto for so long as necessary.  On June 26, 2016 all officers and employees who provide services to our partnership became employees of TLP Management Services, which entity established and maintains all employee benefits programs on behalf of our partnership.

As of February 28, 2017, approximately 452 employees of TLP Management Services provided services directly to us. As of March 14, 2017, none of TLP Management Services employees who provide services directly to us were covered by a collective bargaining agreement.

ITEM 1A.  RISK FACTORS

Our business, operations and financial condition are subject to various risks. You should consider carefully the following risk factors, in addition to the other information set forth in this annual report in connection with any investment in our securities. Limited partner interests are inherently different from the capital stock of a corporation, although many of the business risks to which we are subject are similar to those that would be faced by a corporation engaged in a similar business. If any of the following risks actually occurs, our business, financial condition, results of operations or cash flows could be materially adversely affected. In that case, we might not be able to continue to make distributions on our common units at current levels, or at all. As a result of any of these risks occurring, the market value of our common units representing limited partnership interests could decline, and investors could lose all or a part of their investment.

Risks Inherent in Our Business

We may not have sufficient cash from operations to enable us to maintain or grow the distribution to our unitholders following establishment of cash reserves and payment of fees and expenses, including payments to our general partner.

The amount of cash we can distribute on our common units principally depends upon the amount of cash we generate from our operations, which will fluctuate from quarter to quarter based on, among other things:

Additionally, the actual amount of cash we have available for distribution to our unitholders depends on other factors such as:

The amount of cash we have available for distribution to our unitholders depends primarily on our cash flow, including cash flow from operations and working capital borrowings, and not solely on earnings, which will be affected by non‑cash items. As a result, we may make cash distributions to our unitholders during periods when we incur net losses and may not make cash distributions to our unitholders during periods when we generate net earnings. We may not be able to obtain debt or equity financing on terms that are favorable to us, if at all, and we may be required to fund our working capital requirements principally with cash generated by our operations and borrowings under our amended and restated senior secured credit facility. As a result, we may not be able to maintain or grow our quarterly distribution to our unitholders.

We depend upon a relatively small number of customers for a substantial majority of our revenue. A substantial reduction of revenue from one or more of these customers would have a material adverse effect on our financial condition and results of operations.

We expect to derive a substantial majority of our revenue from a small number of significant customers for the foreseeable future.  For example, in 2016 NGL accounted for approximately 23% of our annual revenue.  Events that adversely affect the business operations of any one or more of our significant customers may adversely affect our financial condition or results of operations. Therefore, we are indirectly subject to the business risks of our significant customers, many of which are similar to the business risks we face. For example, a material decline in refined petroleum product supplies available to our customers, or a significant decrease in our customers’ ability to negotiate marketing contracts on favorable terms, could result in a material decline in the use of our tank capacity or throughput of product at our terminal facilities, which would likely cause our revenue and results of operations to decline. In addition, if any of our significant customers were unable to meet their contractual commitments to us for any reason, then our revenue and cash flow would decline.

We are exposed to the credit risks of our significant customers which could affect our creditworthiness. Any material nonpayment or nonperformance by such customers could also adversely affect our financial condition and results of operations.

We have various credit terms with virtually all of our customers, and our customers have varying degrees of creditworthiness. Although we evaluate the creditworthiness of each of our customers, we may not always be able to fully anticipate or detect deterioration in their creditworthiness and overall financial condition, which could expose us to risks of loss resulting from nonpayment or nonperformance by our significant customers. Some of our significant customers may be highly leveraged and subject to their own operating and regulatory risks. Any material nonpayment or nonperformance by our significant customers could require us to pursue substitute customers for our affected assets or provide alternative services. There can be no assurance that any such efforts would be successful or would provide similar revenue. These events could adversely affect our financial condition and results of operations.

The obligations of our customers under their terminaling services agreements may be reduced or suspended in some circumstances, which would adversely affect our financial condition and results of operations.

Our agreements with our customers provide that, if any of a number of events occur, which we refer to as events of force majeure, and the event renders performance impossible with respect to a facility, usually for a specified minimum period of days, our customer’s obligations would be temporarily suspended with respect to that facility. Force majeure events include, but are not limited to, wars, acts of enemies, embargoes, import or export restrictions, strikes, lockouts, acts of nature, including fires, storms, floods, hurricanes, explosions and mechanical or physical failures of our equipment or facilities or those of third parties. In the event of a force majeure, a significant customer’s minimum revenue commitment may be reduced or the contract may be subject to termination. As a result, our revenue and results of operations could be materially adversely affected.

A material portion of our operations are conducted through joint ventures, over which we do not maintain full control and which have unique risks.

A material portion of our operations are conducted through joint ventures. We are entitled to appoint a member to the BOSTCO board of managers and maintain certain rights of approval over significant changes to, or expansion of, BOSTCO’s business, however Kinder Morgan serves as the operator of BOSTCO and is responsible for its day-to-day operations.   Although we serve as the operator of Frontera, there are restrictions and limitations on our authority to take certain material actions absent the consent of our joint venture partner. With respect to our existing joint ventures, we share ownership with partners that may not always share our goals and objectives. Differences in views among the partners may result in delayed decisions or failures to agree on major matters, such as large expenditures or contractual commitments, the construction of assets or borrowing money, among others. Delay or failure to agree may prevent action with respect to such matters, even though such action may not serve our best interest or that of the joint venture. Accordingly, delayed decisions and disagreements could adversely affect the business and operations of the joint ventures and, in turn, our business and operations. From time to time, our joint ventures may be involved in disputes or legal proceedings which may negatively affect our investments. Accordingly, any such occurrences could adversely affect our financial condition, operating results and cash flows. 

Competition from other terminals and pipelines that are able to supply our customers with storage capacity at a lower price could adversely affect our financial condition and results of operations.

We face competition from other terminals and pipelines that may be able to supply our customers with integrated terminaling services on a more competitive basis. We compete with national, regional and local terminal and pipeline companies, including the major integrated oil companies, of widely varying sizes, financial resources and experience. Our ability to compete could be harmed by factors we cannot control, including:

In addition, our general partner’s affiliates, including ArcLight, may engage in competition with us. If we are unable to compete with services offered by our competitors, including ArcLight and its affiliates, it could have a material adverse effect on our financial condition, results of operations and cash flows.

Many of our terminal facilities are connected to, and rely on, pipelines owned and operated by third parties for the receipt and distribution of refined petroleum products, and such pipeline operators may compete with us, make changes to their transportation service offerings or their pipeline tariffs, or suffer outages or reduced product transportation, which in each case would adversely affect our financial condition and results of operations. 

Our Southeast facilities include 22 refined product terminals located along the Plantation and Colonial pipeline systems and primarily receive products from Plantation and Colonial on behalf of our customers. In addition, the Collins/Purvis bulk storage terminal receives from, delivers to, and transfers refined petroleum products between the Colonial and Plantation pipeline systems. In these instances, we depend on our terminals’ connections to such petroleum pipelines owned and operated by third parties to supply our terminal facilities. Our ability to compete in a particular terminal market could be harmed by factors we cannot control, including changes in pipeline service offerings at one or more of our terminals or changes in pipeline tariffs that make alternative third party terminal locations or different transportation options more attractive to our current or prospective customers.  

The FERC regulates the rates the pipeline operators can charge, and the terms and conditions they can offer, for interstate transportation service on refined products pipelines that connect to our terminals.  Generally, petroleum products pipelines may change their rates within prescribed levels, which could lead our current or prospective customers to seek alternative delivery methods or destinations. Moreover, we cannot control or predict the amount of

refined petroleum products that our customers are able to transport on the third party pipelines connecting into our terminals. The level of throughput on these pipelines can be impacted by a number of factors, including the quality or quantity of refined product produced, pipeline outages or interruptions due to weather-related or other natural causes, competitive forces, testing, line repair, damage, reduced operating pressures or other causes any of which could negatively impact our customers’ shipments to our terminals. As a result, our revenue and results of operations could be materially adversely affected.

Our continued working capital requirements, distributions to unitholders and expansion programs may require access to additional capital. Tightened credit markets or more expensive capital could impair our ability to maintain or grow our operations, or to fund distributions to our unitholders.

Our primary liquidity needs are to fund our working capital requirements, distributions to unitholders, approved capital projects and future expansion, development and acquisition opportunities. Our amended and restated senior secured credit facility provides for a maximum borrowing line of credit equal to $600 million. At December 31, 2016, our outstanding borrowings were $291.8 million. At December 31, 2016, the capital expenditures to complete the approved additional investments and expansion capital projects are estimated to be approximately $40 million. We expect to fund our future investments and expansion capital expenditures with additional borrowings under our credit facility. If we cannot obtain adequate financing to complete the approved investments and capital projects while maintaining our current operations, we may not be able to continue to operate our business as it is currently conducted, or we may be unable to maintain or grow the quarterly distribution to our unitholders.

Moreover, our long term business strategies include acquiring additional energy‑related terminaling and transportation facilities and further expansion of our existing terminal capacity. We will need to raise additional funds to grow our business and implement these strategies. We anticipate that such additional funds would be raised through equity or debt financings. Any equity or debt financing, if available at all, may not be on terms that are favorable to us. Limitations on our access to capital, including on our ability to issue additional debt and equity, could result from events or causes beyond our control, and could include, among other factors, significant increases in interest rates, increases in the risk premium required by investors, generally or for investments in energy‑related companies or master limited partnerships, decreases in the availability of credit or the tightening of terms required by lenders. An inability to access the capital markets may result in a substantial increase in our leverage and have a detrimental impact on our creditworthiness. If we cannot obtain adequate financing, we may not be able to fully implement our business strategies, and our business, results of operations and financial condition would be adversely affected.

If we do not make acquisitions or make acquisitions on economically acceptable terms, any future growth of our business will be limited and the price of our limited partnership units may be adversely affected.

Our ability to grow has been dependent principally on our ability to make acquisitions that are attractive because they are expected to result in an increase in our quarterly distributions to unitholders. Our ability to acquire facilities will be based, in part, on divestitures of product terminal and transportation facilities by large industry participants. A material decrease in such divestitures could therefore limit our opportunities for future acquisitions.

In addition, we may be unable to make attractive acquisitions for any of the additional following reasons, among others:

If we consummate future acquisitions, our capitalization and results of operations may change significantly, and unitholders will not have the opportunity to evaluate the economic, financial and other relevant information that we will

consider in determining the application of our capital resources.

Any acquisitions we make are subject to substantial risks, which could adversely affect our financial condition and results of operations.

Any acquisition involves potential risks, including risks that we may:

If any acquisitions we ultimately consummate result in one or more of these outcomes, our financial condition and results of operations may be adversely affected.

A significant decrease in demand for refined products due to alternative fuel sources, new technologies or adverse economic conditions may cause one or more of our significant customers to reduce their use of our tank capacity and throughput volumes at our terminal facilities, which would adversely affect our financial condition and results of operations.

Market uncertainties, adverse economic conditions or lack of consumer confidence resulting in lower consumer spending on gasolines, distillates and travel, and high prices of refined products may cause a reduction in demand for refined products, which could result in a material decline in the use of our tank capacity or throughput of product at our terminal facilities. Additionally, the volatility in the price of refined products may render our customers’ hedging activities ineffective, which could cause one or more of our significant customers to decrease their supply and marketing activities in order to reduce their exposure to price fluctuations.

Additional factors that could lead to a decrease in market demand for refined products include:

Mergers between our existing customers and our competitors could provide strong economic incentives for the combined entities to utilize their existing systems instead of ours in those markets where the systems compete. As a result, we could lose some or all of the volumes and associated revenues from these customers and we could experience difficulty in replacing those lost volumes and revenues.

Because most of our operating costs are fixed, any decrease in throughput volumes at our terminal facilities, would likely result not only in a decrease in our revenue, but also a decline in cash flow of a similar magnitude, which would adversely affect our results of operations, financial position and cash flows and may impair our ability to make quarterly distributions to our unitholders.

Our debt levels may limit our flexibility in obtaining additional financing and in pursuing other business opportunities.

Our level of debt could have important consequences to us. For example our level of debt could:

If our operating results are not sufficient to service our current or future indebtedness, we will be forced to take actions such as reducing distributions, reducing or delaying our business activities, acquisitions, investments or capital expenditures, selling assets, restructuring or refinancing our debt or seeking additional equity capital. We may not be able to affect any of these actions on satisfactory terms, or at all.

Our amended and restated senior secured credit facility also contains covenants limiting our ability to make distributions to unitholders in certain circumstances. In addition, our amended and restated senior secured credit facility contains various covenants that limit, among other things, our ability to incur indebtedness, grant liens or enter into a merger, consolidation or sale of assets. Furthermore, our amended and restated senior secured credit facility contains covenants requiring us to maintain certain financial ratios and tests. Any future breach of any of these covenants or our failure to meet any of these ratios or conditions could result in a default under the terms of our amended and restated senior secured credit facility, which could result in acceleration of our debt and other financial obligations. If we were unable to repay those amounts, the lenders could initiate a bankruptcy proceeding or liquidation proceeding or proceed against the collateral.

Adverse economic conditions periodically result in weakness and volatility in the capital markets, that may limit, temporarily or for extended periods, the ability of one or more of our significant customers to secure financing arrangements adequate to purchase their desired volume of product, which could reduce use of our tank capacity and throughput volumes at our terminal facilities and adversely affect our financial condition and results of operations.

Domestic and international economic conditions affect the functioning of capital markets and the availability of credit. Adverse economic conditions, such as those prevalent during the recent recessionary period, periodically result in

weakness and volatility in the capital markets, which in turn can limit, temporarily or for extended periods, the credit available to various enterprises, including those involved in the supply and marketing of refined products. As a result of these conditions, some of our customers may suffer short or long‑term reductions in their ability to finance their supply and marketing activities, or may voluntarily elect to reduce their supply and marketing activities in order to preserve working capital. A significant decrease in our customers’ ability to secure financing arrangements adequate to support their historic refined product throughput volumes could result in a material decline in the use of our tank capacity or the throughput of refined product at our terminal facilities. We may not be able to generate sufficient additional revenue from third parties to replace any shortfall in revenue from our current customers, which would likely cause our revenue and results of operations to decline and may impair our ability to make quarterly distributions to our unitholders.

Our business involves many hazards and operational risks, including adverse weather conditions, which could cause us to incur substantial liabilities and increased operating costs.

Our operations are subject to the many hazards inherent in the terminaling and transportation of products, including:

If any of these events were to occur, we could suffer substantial losses because of personal injury or loss of life, severe damage to and destruction of storage tanks, pipelines and related property and equipment, and pollution or other environmental damage resulting in curtailment or suspension of our related operations and potentially substantial unanticipated costs for the repair or replacement of property and environmental cleanup. In addition, if we suffer accidental releases or spills of products at our terminals or pipelines, we could be faced with material third‑party costs and liabilities, including those relating to claims for damages to property and persons and governmental claims for natural resource damages or fines or penalties for related violations of environmental laws or regulations. We are not fully insured against all risks to our business and if losses in excess of our insurance coverage were to occur, they could have a material adverse effect on our operations. Furthermore, events like hurricanes can affect large geographical areas which can cause us to suffer additional costs and delays in connection with subsequent repairs and operations because contractors and other resources are not available, or are only available at substantially increased costs following widespread catastrophes.

We are not fully insured against all risks incident to our business, and could incur substantial liabilities as a result.

We may not be able to maintain or obtain insurance of the type and amount we desire at reasonable rates.  As a result of market conditions, premiums and deductibles for certain of our insurance policies have increased substantially, and could escalate further. In some instances, certain insurance could become unavailable or available only for reduced amounts of coverage.  For example, our insurance carriers require broad exclusions for losses due to terrorist acts.  If we were to incur a significant liability for which we were not fully insured, it could have a material adverse effect on our financial condition. In accordance with typical industry practice, we do not have any property or title insurance on the Razorback and Diamondback pipelines.

Our insurance policies each contain caps on the insurer’s maximum liability under the policy, and claims made by us are applied against the caps.  In the event we reach the cap, we would seek to acquire additional insurance in the marketplace; however, we can provide no assurance that such insurance would be available or if available, at a reasonable cost.

Cyber-attacks that circumvent our security measures and other breaches of our information technology systems could disrupt our operations and result in increased costs.

We utilize information technology systems to operate our assets and manage our businesses. A cyber-attack or other security breach of our information technology systems could result in a breach of critical operational or financial controls and lead to a disruption of our operations, commercial activities or financial processes. Additionally, we rely on third‑party systems that could also be subject to cyber-attacks or security breaches, and the failure of which could have a significant adverse effect on the operation of our assets. We and the operators of the third‑party systems on which we depend may not have the resources or technical sophistication to anticipate or prevent every emerging type of cyber-attack, and such an attack, or the additional security measures undertaken to prevent such an attack, could adversely affect our results of operations, financial position or cash flows.

In addition, we collect and store sensitive data, including our proprietary business information and information about our customers, suppliers and other counterparties, and personally identifiable information of the employees of TLP Management Services, on our information technology networks. Despite our security measures, our information technology and infrastructure may be vulnerable to cyber-attacks or breached due to employee error, malfeasance or other disruptions. Any such breach could compromise our networks and the information stored therein could be accessed, publicly disseminated, lost or stolen. Any such access, dissemination or other loss of information could result in legal claims or proceedings, liability under laws that protect the privacy of personal information, regulatory penalties or could disrupt our operations, any of which could adversely affect our results of operations, financial position or cash flows.

Expanding our business by constructing new facilities subjects us to risks that the project may not be completed on schedule and that the costs associated with the project may exceed our estimates or budgeted costs, which could adversely affect our financial condition and results of operations.

The construction of additions or modifications to our existing terminal and transportation facilities, and the construction of new terminals and pipelines, involves numerous regulatory, environmental, political, legal and operational uncertainties beyond our control and requires the expenditure of significant amounts of capital. If we undertake these projects, they may not be completed on schedule or at all and may exceed the budgeted cost. If we experience material cost overruns, we would have to finance these overruns using cash from operations, delaying other planned projects, incurring additional indebtedness or issuing additional equity. Any or all of these methods may not be available when needed or may adversely affect our future results of operations and cash flows. Moreover, our revenue may not increase immediately upon the expenditure of funds on a particular project. For instance, if we construct additional storage capacity, the construction may occur over an extended period of time, and we will not receive any material increases in revenue until the project is completed. Moreover, we may construct additional storage capacity to capture anticipated future growth in consumption of products in a market in which such growth does not materialize.

Because of our lack of asset diversification, adverse developments in our terminals or pipeline operations could adversely affect our revenue and cash flows.

We rely exclusively on the revenue generated from our terminals and pipeline operations. Because of our lack of diversification in asset type, an adverse development in these businesses would have a significantly greater impact on our financial condition and results of operations than if we maintained more diverse assets.

Our operations are subject to governmental laws and regulations relating to the protection of the environment that may expose us to significant costs and liabilities.

Our business is subject to the jurisdiction of numerous governmental agencies that enforce complex and stringent laws and regulations with respect to a wide range of environmental, safety and other regulatory matters. We could be adversely affected by increased costs resulting from more strict pollution control requirements or liabilities resulting from non‑compliance with required operating or other regulatory permits. New environmental laws and regulations might adversely impact our activities, including the transportation, storage and distribution of petroleum products. Federal, state and local agencies also could impose additional safety requirements, any of which could affect our profitability. Furthermore, our failure to comply with environmental or safety related laws and regulations also could result in the assessment of administrative, civil and criminal penalties, the imposition of investigatory and remedial obligations and even the issuance of injunctions that restrict or prohibit the performance of our operations.

Federal, state and local agencies also have the authority to prescribe specific product quality specifications of refined products. Changes in product quality specifications or blending requirements could reduce our throughput volume, require us to incur additional handling costs or require capital expenditures. For example, different product specifications for different markets impact the fungibility of the products in our system and could require the construction of additional storage. If we are unable to recover these costs through increased revenues, our cash flows and ability to pay cash distributions could be adversely affected.

Terrorist attacks, and the threat of terrorist attacks, have resulted in increased costs to our business. Continued hostilities in the Middle East or other sustained military campaigns may adversely impact our ability to make distributions to our unitholders.

The long‑term impact of terrorist attacks, such as the attacks that occurred on September 11, 2001, and the threat of future terrorist attacks, on the energy transportation industry in general, and on us in particular, is impossible to predict. Increased security measures that we have taken as a precaution against possible terrorist attacks have resulted in increased costs to our business. Uncertainty surrounding continued hostilities in the Middle East or other sustained military campaigns may affect our operations in unpredictable ways, including the possibility that infrastructure facilities could be direct targets of, or indirect casualties of, an act of terrorism.

Many of our storage tanks and portions of our pipeline system have been in service for several decades that could result in increased maintenance or remediation expenditures, which could adversely affect our results of operations and our ability to pay cash distributions.

Our pipeline and storage assets are generally long‑lived assets. As a result, some of those assets have been in service for many decades. The age and condition of these assets could result in increased maintenance or remediation expenditures. Any significant increase in these expenditures could adversely affect our results of operations, financial position and cash flows, as well as our ability to pay cash distributions.

In the event we are required to refinance our existing debt in unfavorable market conditions, we may have to pay higher interest rates and be subject to more stringent financial covenants, which could adversely affect our results of operations and may impair our ability to make quarterly distributions to our unitholders.

Our amended and restated senior secured credit facility matures in March 2022. At December 31, 2016, we had outstanding borrowings of $291.8 million. Our amended and restated senior secured credit facility provides that we pay interest on outstanding balances at interest rates based on market rates plus specified margins, ranging from 1.75% to 2.75% depending on the total leverage ratio in the case of loans with interest rates based on LIBOR, or ranging from 0.75% to 1.75% depending on the total leverage ratio in the case of loans with interest rates based on the base rate. In the event we are required to refinance our amended and restated senior secured credit facility in unfavorable market conditions, we may have to pay interest at higher rates on outstanding borrowings and may be subject to more stringent financial covenants than we have today, which could adversely affect our results of operations and may impair our ability to make quarterly distributions to our unitholders.

Climate change legislation or regulations restricting emissions of “greenhouse gases” or setting fuel economy or air quality standards could result in increased operating costs or reduced demand for the refined petroleum products that we transport, store or otherwise handle in connection with our business.

New environmental laws and regulations, including new federal or state regulations relating to alternative energy sources and the risk of global climate change, increased governmental enforcement or other developments could increase our costs in complying with environmental and safety regulations and require us to make additional unforeseen expenditures. On December 15, 2009, the EPA officially published its findings that emissions of carbon dioxide, methane and other “greenhouse gases” endanger human health and the environment because emissions of such gases are, according to the EPA, contributing to the warming of the earth’s atmosphere and other climatic changes. These findings by the EPA allow the agency to proceed with the adoption and implementation of regulations that would restrict emissions of greenhouse gases under existing provisions of the Federal Clean Air Act. Moreover, more than one‑third of the states, either individually or through multi‑state regional initiatives, have already begun implementing legal measures

to reduce emissions of greenhouse gases.

While it is not possible at this time to fully predict how legislation or new regulations that may be adopted in the United States to address greenhouse gas emissions would impact our business, new legislation or regulatory programs that restrict emissions of greenhouse gases in areas where we conduct business could, depending on the particular program adopted, increase our costs to operate and maintain our facilities, measure and report our emissions, install new emission controls on our facilities and administer and manage a greenhouse gas emissions program. Laws or regulations regarding fuel economy, air quality or greenhouse gas emissions could also include efficiency requirements or other methods of curbing carbon emissions that could adversely affect demand for the refined petroleum products, natural gas and other hydrocarbon products that we transport, store or otherwise handle in connection with our business. A significant decrease in demand for petroleum products would have a material adverse effect on our business, financial condition, results of operations and cash flows.

In addition, some scientists have concluded that increasing concentrations of greenhouse gases in the earth’s atmosphere may produce climate changes that have significant physical effects, such as increased frequency and severity of storms, droughts, floods and other climate events; if any such effects were to occur, they could have an adverse effect on our assets and operations.

Risks Inherent in an Investment in Us

ArcLight indirectly controls our general partner, which has sole responsibility for conducting our business and managing our operations. ArcLight and its affiliates have conflicts of interest with and limited fiduciary duties to us, which may permit them to favor their own interests to our detriment.

TransMontaigne GP is our general partner and manages our operations and activities. TransMontaigne GP is a wholly owned subsidiary of Gulf TLP Holdings, LLC. Gulf TLP Holdings, LLC is a wholly owned subsidiary of ArcLight Energy Partners Fund VI, L.P. and is responsible under our omnibus agreement for providing the personnel who provide support to our operations. Neither our general partner nor its board of directors is elected by our unitholders, and our unitholders have no right to elect our general partner or its board of directors on an annual or other continuing basis. Furthermore, it may be difficult for unitholders to remove our general partner without its consent because the vote of the holders of at least 662/₃% of all outstanding common units, including any common units owned by our general partner and its affiliates, but excluding the general partner interest, voting together as a single class, is required to remove our general partner.

Additionally, any or all of the provisions of our omnibus agreement with Gulf TLP Holdings, LLC, other than the indemnification provisions, will be terminable by Gulf TLP Holdings, LLC at its option if our general partner is removed without cause and common units held by our general partner and its affiliates are not voted in favor of that removal. Cause is narrowly defined in the omnibus agreement to mean that a court of competent jurisdiction has entered a final, non‑appealable judgment finding our general partner liable for actual fraud or willful or wanton misconduct in its capacity as our general partner. Cause does not include most cases of charges of poor management of the business.

Four of our general partner’s directors are affiliated with ArcLight. Therefore, conflicts of interest may arise between ArcLight and its affiliates and subsidiaries,  including Gulf TLP Holdings, LLC, and our general partner, on the one hand, and us and our unitholders, on the other hand. In resolving those conflicts of interest, our general partner may favor its own interests and the interests of its affiliates over the interests of our unitholders.

These conflicts include, among others, the following potential conflicts of interest:

Upon the expiration or earlier termination of the omnibus agreement, we may incur additional costs to

replicate the services currently provided thereunder, in which event our financial condition and results of operations could be materially adversely affected. 

Our partnership has no officers or employees and all of our management and operational activities are provided by officers and employees of TLP Management Services, a wholly owned indirect subsidiary of ArcLight. Under the omnibus agreement we pay TLP Management Services an annual administrative fee for the provision of various general and administrative services for our benefit.

The omnibus agreement expires on the earlier to occur of ArcLight ceasing to control our general partner or following at least 24 months’ prior written notice to the other parties. We cannot predict whether a change of control will occur, or whether our general partner will seek to terminate, amend or modify the terms of the omnibus agreement.  Following the expiration or the earlier termination of the omnibus agreement, the partnership will be required to assume directly or indirectly through one or more service providers, the scope of the services provided to the partnership under the omnibus agreement.  If we are unsuccessful in negotiating acceptable terms with a successor service provider, if we are required to pay a higher administrative fee or if we must incur substantial costs to replicate the services currently provided by ArcLight and its affiliates under the omnibus agreement, our financial condition and results of operations could be materially adversely affected.

Affiliates of our general partner, including Gulf TLP Holdings, LLC and ArcLight, may compete with us and do not have any obligation to present business opportunities to us.

Neither our partnership agreement nor any other agreement will prohibit affiliates of our general partner, including Gulf TLP Holdings, LLC and ArcLight, from owning assets or engaging in businesses that compete directly or indirectly with us. For example, an affiliate of ArcLight is the majority owner of the general partner of another publicly traded master limited partnership in the midstream segment of the energy industry, which may compete with us in the future. In addition, Gulf TLP Holdings, LLC, ArcLight and other affiliates of our general partner may acquire, construct or dispose of midstream assets or other assets in the future without any obligation to offer us the opportunity to purchase any of those assets. ArcLight and its affiliates are large, established participants in the energy industry and may have greater resource than we have, which may make it more difficult for us to compete with these entities with respect to commercial activities as well as for acquisition opportunities. As a result, competition from affiliates of our general partner, including Gulf TLP Holdings, LLC and ArcLight, could materially adversely impact our results of operations and distributable cash flow.

The control of our general partner may be transferred to a third party without the consent of our general partner, the partnership or our unitholders.

Our general partner may transfer its general partner interest in TransMontaigne Partners to a third party in a merger, a sale of all or substantially all of the general partner's assets or other transaction without the consent of the general partner on behalf of the partnership. Furthermore, our partnership agreement does not restrict the ability of Gulf TLP Holdings, LLC, the sole member of our general partner, from transferring its respective limited liability company interest in our general partner to a third party. The new owner of our general partner could then be in a position to replace the board of directors and officers of our general partner with their own choices and to control the decisions taken by the board of directors and officers.  In that event, our general partner would be able to take steps to protect the interests of the partnership.

Fees due to our general partner and its affiliates for services provided under the omnibus agreement are and will continue to be substantial and will reduce our cash available for distribution to unitholders.

Payments to our general partner are and will continue to be substantial and will reduce the amount of available cash for distribution to unitholders. For the year ended December 31, 2016, we paid affiliates of our general partner an administrative fee of approximately $11.4 million and an additional insurance reimbursement of approximately $3.1 million pursuant to the omnibus agreement.  The administrative fee is subject to increase at the request of ArcLight in the event we acquire or construct facilities. Our general partner and its affiliates will continue to be entitled to reimbursement for all other direct expenses they incur on our behalf, including the salaries of and the cost of employee

benefits for employees working on‑site at our terminals and pipelines. Our general partner will determine the amount of these expenses.  Our general partner and its affiliates also may provide us other services for which we will be charged fees as determined by our general partner.

Our general partner has a limited call right that may require unitholders to sell their common units at an undesirable time or price.

If at any time our general partner and its affiliates own more than 80% of the common units, our general partner will have the right, but not the obligation, which it may assign to any of its affiliates or to us, to acquire all, but not less than all, of the common units held by unaffiliated persons at a price not less than their then‑current market price. As a result, unitholders may be required to sell their common units at an undesirable time or price and may not receive any return on their investment. Unitholders may also incur a tax liability upon a sale of their common units.

We may issue additional units without your approval, which would dilute your existing ownership interests.

Our partnership agreement does not limit the number of additional limited partner interests that we may issue at any time without the approval of our unitholders. The issuance by us of additional common units or other equity securities of equal or senior rank will have the following effects: your proportionate ownership interest in us will decrease; the amount of cash available for distribution on each unit may decrease; the ratio of taxable income to distributions may increase; the relative voting strength of each previously outstanding unit may be diminished; and the market price of the common units may decline.

The market price of our common units may be adversely affected by the future issuance and sale of additional common units or by our announcement that such issuances and sales may occur.

We have an effective universal shelf‑registration statement on Form S‑3 and an existing sales agreement filed with the SEC in our Prospectus Supplement to Prospectus dated September 2, 2016, which sales agreement covers “at-the-market” equity issuances that may be made from time to time through our sales agent.  We cannot predict the size of future issuances or sales of our common units, including, pursuant to our outstanding sales agreement, or in connection with future acquisitions or capital raising activities, or the effect, if any, that such issuances or sales may have on the market price of our common units.  In addition, under the sales agreement, the sales agent will not engage in any transactions that stabilize the price of our common units.  The issuance and sale of substantial amounts of common units, including issuances and sales pursuant to the sales agreement, or announcement that such issuances and sales may occur, could adversely affect the market price of our common units.

Unitholders may not have limited liability in some circumstances.

The limitations on the liability of holders of limited partnership interests for the obligations of a limited partnership have not been clearly established in some states. If it were determined that we had been conducting business in any state without compliance with the applicable limited partnership statute, or that our unitholders as a group took any action pursuant to our partnership agreement that constituted participation in the “control” of our business, then the unitholders could be held liable under some circumstances for our obligations to the same extent as a general partner. Under applicable state law, our general partner has unlimited liability for our obligations, including our debts and environmental liabilities, if any, except for our contractual obligations that are expressly made without recourse to the general partner.

In addition, Section 17‑607 of the Delaware Revised Uniform Limited Partnership Act provides that under some circumstances a unitholder may be liable to us for the amount of distributions paid to the unitholder for a period of three years from the date of the distribution.

Tax Risks 

Our tax treatment depends on our status as a partnership for federal income tax purposes, as well as not being subject to a material amount of entity‑level taxation by states. If the Internal Revenue Service were to treat us as a corporation or if we were to become subject to a material amount of entity‑level taxation for state tax purposes, then our cash available for distribution to unitholders would be substantially reduced.

The anticipated after‑tax benefit of an investment in our common units depends largely on us being treated as a partnership for federal income tax purposes. We have not requested, and do not plan to request, a ruling from the IRS on this matter.

A publicly‑traded partnership may be treated as a corporation for federal income tax purposes unless its gross income from its business activities satisfies a “qualifying income” requirement under the U.S. tax code. Based upon our current operations, we believe that we qualify to be treated as a partnership for federal income tax purposes under these requirements. While we intend to continue to meet this gross income requirement, we may not find it possible to meet, or may inadvertently fail to meet, these requirements. If we do not meet these requirements for any taxable year, and the IRS does not determine that such failure was inadvertent, we would be treated as a corporation for such taxable year and each taxable year thereafter.

If we were treated as a corporation for federal income tax purposes, we would pay federal income tax on our income at the corporate tax rate, which is currently a maximum of 35%. In such a circumstance, distributions to our unitholders would generally be taxed again as corporate distributions (if such distributions were less than our earnings and profits) and no income, gains, losses, deductions or credits would flow through to our unitholders. Imposition of a corporate tax would substantially reduce our cash flows and after‑tax return to our unitholders. This likely would cause a substantial reduction in the value of the common units.

Any modification to the U.S. federal income tax laws and interpretations thereof may or may not be applied retroactively and could make it more difficult or impossible to meet the qualifying income requirements, affect or cause us to change our business activities, affect the tax considerations of an investment in a publicly traded partnership, including us, change the character or treatment of portions of our income and adversely affect an investment in our common units. We are unable to predict whether any current or future proposed federal income tax law changes will ultimately be enacted.

In addition, some states have subjected partnerships to entity‑level taxation through the imposition of state income, franchise or other forms of taxation, and other states may follow this trend. If any state were to impose a tax upon us as an entity, our cash flows would be reduced. For example, under current legislation, we are subject to an entity‑level tax on the portion of our total revenue (as that term is defined in the legislation) that is generated in Texas. For the year ended December 31, 2016, we recognized a liability of approximately $0.1 million for the Texas margin tax, which is imposed at a maximum effective rate of 0.75% of our total revenue and tax gains from Texas. Imposition of such a tax on us by Texas, or any other state, will reduce the cash available for distribution to our unitholders. The partnership agreement provides that if a law is enacted or existing law is modified or interpreted in a manner that subjects us to taxation as a corporation or otherwise subjects us to entity‑level taxation for federal, state or local income tax purposes, then the minimum quarterly distribution amount and the target distribution amounts will be reduced to reflect the impact of that law on us.

If the sale or exchange of 50% or more of our capital and profit interests occurs within a 12‑month period, we would experience a deemed technical termination of our partnership for federal income tax purposes.

The sale or exchange of 50% or more of the partnership’s units within a 12‑month period would result in a deemed technical termination of our partnership for federal income tax purposes. Such an event would not terminate a unitholder’s interest in the partnership, nor would it terminate the continuing business operations of the partnership. However, it would, among other things, result in the closing of our taxable year for all unitholders and would result in a deferral of depreciation and cost recovery deductions allowable in computing our taxable income for future tax years.

The partnership has previously experienced two deemed technical terminations.  The first deemed technical termination experienced by the partnership was for the period ended December 30, 2007, due to a change in our ownership structure effective December 31, 2007.  The second deemed technical termination experienced by the partnership was for the period ended December 30, 2014, due to post transaction restructuring of NGL’s investment in TransMontaigne LLC, including the conversion of TransMontaigne LLC, TransMontaigne Services LLC and TransMontaigne Product Services LLC from Delaware corporations into Delaware limited liability companies effective December 30, 2014. Further, as a result of TransMontaigne Partners’ technical termination, Frontera also experienced a technical termination on December 30, 2014.  Unrelated to TransMontaigne Partners and Frontera’s technical terminations, BOSTCO experienced a technical termination as of November 26, 2014, caused by the restructuring of Kinder Morgan Energy Partners, L.P. and its affiliates.

Pursuant to the Arclight acquisition, on April 1, 2016, affiliates of ArcLight acquired approximately 3.2 million of our common limited partnership units from NGL.  As a result of this transaction, combined with the Arclight acquisition on February 1, 2016 and the other exchanges of our common units within the 12-month prior period, the partnership experienced a third technical termination as of April 1, 2016.  Further, as a result of TransMontaigne Partners’ technical termination, Frontera also experienced a technical termination on April 1, 2016.  Due to these technical terminations experienced for federal income tax purposes, our partnership and the Frontera joint venture will realize a deferral of cost recovery deductions that will impact each of our unitholders through allocations of an increased amount of federal taxable income (or reduced amount of allocated loss) for the current and subsequent years.

If we are unable to make acquisitions and investments to increase our capital asset base, we may encounter future declines in our tax depreciation, which may cause some unitholders to recognize higher taxable income in respect of their units and adversely affect the tax characteristics of an investment in our units and reduce the market price of our units.

Prior to July 1, 2014, Morgan Stanley indirectly controlled our general partner and was a bank holding company under applicable federal banking law and regulation, which imposed limitations on Morgan Stanley and its affiliates’ ability to conduct certain nonbanking activities. As a result of such regulation, Morgan Stanley informed us in October 2011 that it was unable, or limited in approving any “significant” acquisition or investment. The practical effect of these limitations significantly constrained our ability to expand our asset base and operations through acquisitions from third parties, limiting additions to our capital assets primarily to additions and improvements that we constructed or added to our existing facilities. Although we are no longer under such regulatory constraints, if we do not grow our capital asset base quickly enough to avoid our tax depreciation from declining in the future, some unitholders may recognize higher taxable income. The federal and state tax laws and regulations applicable to an investment in our units are complex and each investor’s tax considerations are likely to be different from those of other investors, so it is impossible to state with certainty the impact of any change on any single investor or group of investors in our units. It is the responsibility of each unitholder to investigate the legal and tax consequences, under the laws of pertinent jurisdictions, of an investment in our common units. Accordingly, each unitholder or prospective investor in our units is urged to consult with, and depend upon, their tax counsel or other advisor with regard to those matters.

Nevertheless, adverse changes in investors’ perception of the tax characteristics of an investment in our units could adversely affect the market value of our units.

We generally prorate our items of income, gain, loss and deduction between transferors and transferees of our common units each month based upon the ownership of our common units on the first day of each month, instead of on the basis of the date a particular common unit is transferred. The IRS may challenge this treatment, which could change the allocation of items of income, gain, loss and deduction among our unitholders.

For administrative purposes and consistent with other publicly traded partnerships, we generally prorate our items of income, gain, loss, and deduction between transferors and transferees of our common units each month based upon the ownership of our common units on the first day of each month, instead of on the basis of the date a particular common unit is transferred. The use of this proration method may not be permitted under existing Treasury regulations. If the IRS were to challenge this method, or new Treasury regulations were issued, we may be required to change the allocation of items of income, gain, loss and deduction among our unitholders.

Unitholders will be required to pay taxes on their respective share of our taxable income regardless of the amount of cash distributions.

Unitholders will be required to pay federal income taxes and, in some cases, state and local income taxes on the unitholder’s respective share of our taxable income, whether or not such unitholder receives cash distributions from us. In addition, supplemental taxes that apply to net investment income from passive activities and from gains on sales of partnership interests may be required of unitholders. Unitholders may not receive cash distributions from us equal to the unitholder’s respective share of our taxable income or even equal to the actual tax liability that results from the unitholder’s respective share of our taxable income or due to the unitholder’s taxes relating to net investment income.

Tax‑exempt entities and foreign persons face unique tax issues from owning units that may result in adverse tax consequences to them.

Investment in common partnership units by tax‑exempt entities, such as individual retirement accounts, and non‑United States persons raises tax issues unique to them. For example, the partnership’s ordinary income allocated to organizations exempt from federal income tax, including individual retirement accounts and other retirement plans, will be unrelated business taxable income, or UBTI, and may be taxable to them. Due to allocations of reportable tax items to unitholders being dependent on the date of each unitholder’s purchase of our common units, we are not able to provide an estimate of a unitholder’s UBTI prior to processing that unitholder’s Schedule K‑1. Because the partnership’s distributions are attributed to income that is effectively connected with a United States trade or business, distributions to non‑United States persons are subject to withholding taxes at the highest applicable effective tax rate set by the federal tax laws in effect at the time of such distributions. Nominees, rather than the partnership, are treated as withholding agents. Non‑United States persons will be required to file United States federal income tax returns and pay tax on their share of our taxable income.

Our unitholders will likely be subject to state and local taxes and return filing requirements in states where they do not live as a result of investing in our limited partner units.

In addition to federal income taxes, our unitholders will likely be subject to other taxes, including state and local income taxes, unincorporated business taxes and estate, inheritance or intangible taxes that are imposed by the various jurisdictions in which we do business or own property, even if they do not live in any of those jurisdictions. Our unitholders will likely be required to file returns and pay state and local income tax in some or all of these jurisdictions, and unitholders may be subject to penalties for failure to comply with those requirements. It is our unitholders’ responsibility to file all United States federal, state and local tax returns.

We will treat each purchaser of our units as having the same tax benefits without regard to the units purchased. The IRS may challenge this treatment, which could adversely affect the value of our units.

Because we cannot match transferors and transferees of units, we adopt various conventions for administrative purposes (including depreciation and amortization positions) that may not conform in all aspects to existing Treasury regulations. A successful IRS challenge to those positions could adversely affect the amount of tax benefits available to unitholders. It also could affect the timing of these tax benefits or the amount of gain from any sale of units and could have a negative impact on the value of our units or result in audit adjustments to a unitholder’s tax returns.

A unitholder whose units are loaned to a “short seller” to cover a short sale of units may be considered as having disposed of those units. If so, the unitholder would no longer be treated for tax purposes as a partner with respect to those units during the period of the loan and may recognize gain or loss from the disposition.

Because a unitholder whose units are loaned to a “short seller” to cover a short sale of units may be considered as having disposed of the loaned units, the unitholder may no longer be treated for tax purposes as a partner with respect to those units during the period of the loan to the short seller and the unitholder may recognize gain or loss from such disposition. Moreover, during the period of the loan to the short seller, any of our income, gain, loss or deduction with respect to those units may not be reportable by the unitholder and any cash distributions received by the unitholder as to those units could be fully taxable as ordinary income. Unitholders desiring to assure their status as partners and avoid the risk of gain recognition from a loan to a short seller are urged to modify any applicable brokerage account agreements to prohibit their brokers from loaning their units.

ITEM 1B.  UNRESOLVED STAFF COMMENTS

None.

ITEM 3.  LEGAL PROCEEDINGS

We are party to various legal, regulatory and other matters arising from the day-to-day operations of our business that may result in claims against us. While the ultimate impact of any proceedings cannot be predicted with certainty, our management believes that the resolution of any of our pending legal proceedings will not have a material adverse effect on our business, financial position, results of operations or cash flows. 

ITEM 4.  MINE SAFETY DISCLOSURES

Not applicable

Part II

ITEM 5.  MARKET FOR THE REGISTRANT’S COMMON UNITS, RELATED UNITHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

MARKET FOR COMMON UNITS

The common units are listed and traded on the New York Stock Exchange under the symbol “TLP.” On February 28, 2017, there were 54 unitholders of record of our common units. This number does not include unitholders whose units are held in trust by other entities. The actual number of unitholders is greater than the number of unitholders of record.

The following table sets forth, for the periods indicated, the range of high and low per unit sales prices for our common units as reported on the New York Stock Exchange.

DISTRIBUTIONS OF AVAILABLE CASH

The following table sets forth the distribution declared per common unit attributable to the periods indicated:

Within approximately 45 days after the end of each quarter, we will distribute all of our available cash, as defined in our partnership agreement, to unitholders of record on the applicable record date. Available cash generally means all cash on hand at the end of the quarter:

The terms of our credit facility may limit our ability to distribute cash under certain circumstances as discussed under “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources” of this annual report.

INCENTIVE DISTRIBUTION RIGHTS

Incentive distribution rights are non‑voting limited partner interests that represent the right to receive an increasing percentage of quarterly distributions of available cash from operating surplus after the minimum quarterly distribution and the target distribution levels have been achieved. Our general partner currently holds the incentive distribution rights, but may transfer these rights separately from its general partner interest, subject to restrictions in the partnership agreement.

The following table illustrates the percentage allocations of the additional available cash from operating surplus between the unitholders and our general partner up to the various target distribution levels. The amounts set forth under “Marginal percentage interest in distributions” are the percentage interests of our general partner and the unitholders in any available cash from operating surplus we distribute up to and including the corresponding amount in the column “Total per unit quarterly distribution,” until available cash from operating surplus we distribute reaches the next target distribution level, if any. The percentage interests shown for the unitholders and our general partner for the minimum quarterly distribution are also applicable to quarterly distribution amounts that are less than the minimum quarterly distribution. The percentage interests set forth below for our general partner include its 2% general partner interest and assume our general partner has contributed any additional capital to maintain its 2% general partner interest and has not transferred its incentive distribution rights.

There is no guarantee that we will be able to pay the minimum quarterly distribution on the common units in any quarter, and we will be prohibited from making any distributions to unitholders if it would cause an event of default, or an event of default is existing, under our credit facility.

ITEM 6.  SELECTED FINANCIAL DATA

The following table sets forth our selected historical consolidated financial data for the periods and as of the dates indicated. The following selected financial data for each of the years in the five‑year period ended December 31, 2016, has been derived from our consolidated financial statements. You should not expect the results for any prior periods to be indicative of the results that may be achieved in future periods. You should read the following information together with our historical consolidated financial statements and related notes and with “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included elsewhere in this annual report.

ITEM 7.  MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis of the results of operations and financial condition should be read in conjunction with the accompanying consolidated financial statements included elsewhere in this annual report.

OVERVIEW

We are a refined petroleum products terminaling and pipeline transportation company formed in February 2005 as a Delaware limited partnership. We are controlled by our general partner, TransMontaigne GP, which as of February 1, 2016, is a wholly‑owned indirect subsidiary of ArcLight. Prior to February 1, 2016, TransMontaigne LLC, a wholly owned subsidiary of NGL, owned all of the issued and outstanding ownership interests of TransMontaigne GP. At December 31, 2016, our operations are composed of:

We provide integrated terminaling, storage, transportation and related services for customers engaged in the distribution and marketing of light refined petroleum products, heavy refined petroleum products, crude oil, chemicals, fertilizers and other liquid products. Light refined products include gasolines, diesel fuels, heating oil and jet fuels. Heavy refined products include residual fuel oils and asphalt.

We do not take ownership of or market products that we handle or transport and, therefore, we are not directly exposed to changes in commodity prices, except for the value of product gains and losses arising from certain of our terminaling services agreements with our customers. The volume of product that is handled, transported through or stored in our terminals and pipelines is directly affected by the level of supply and demand in the wholesale markets served by our terminals and pipelines. Overall supply of refined products in the wholesale markets is influenced by the products’ absolute prices, the availability of capacity on delivering pipelines and vessels, fluctuating refinery margins and the markets’ perception of future product prices. The demand for gasoline typically peaks during the summer driving season, which extends from April to September, and declines during the fall and winter months. The demand for marine fuels typically peaks in the winter months due to the increase in the number of cruise ships originating from the Florida ports. Despite these seasonalities, the overall impact on the volume of product throughput in our terminals and pipelines is not material.

Our customer base has diversified over the past couple of years away from affiliates to third party customers. As of December 31, 2016 affiliates are no longer our largest customers and our agreements with them do not provide a substantial amount of our revenue. Our revenue from affiliates represents approximately 5%, 28% and 49%,  of our revenue for the years ended December 31, 2016, 2015 and 2014, respectively, and is primarily earned pursuant to terminaling services agreements. (See Note 2 of Notes to consolidated financial statements).

SIGNIFICANT DEVELOPMENTS SINCE THE FILING OF OUR PRIOR YEAR FORM 10-K

Change in control of the ownership of our general partner. Effective February 1, 2016, NGL consummated the sale of its indirect 100% ownership interest in TransMontaigne GP to ArcLight for $350 million in cash. TransMontaigne GP is our general partner and holds a 2% general partner interest and incentive distribution rights. The ArcLight acquisition resulted in a change in control of our partnership. The February 1, 2016 ArcLight acquisition did not involve any of our limited partnership units held by the public, and our limited partnership units continue to trade on the New York Stock Exchange. In addition, on April 1, 2016, affiliates of ArcLight acquired approximately 3.2 million of our common LP units from NGL. With the purchase of the common units, ArcLight has a significant interest in our partnership through their ownership of the general partner interest, the incentive distribution rights and approximately 20% of the limited partner interests.

ArcLight is one of the leading private equity firms focused on North American and Western European energy assets. Since its establishment in 2001, ArcLight has invested over $17 billion across multiple energy cycles in more than 100 investments. Headquartered in Boston, Massachusetts with an additional office in Luxembourg, the firm’s investment team brings extensive energy expertise, industry relationships and specialized value creation capabilities to our operations.

Upon the closing of the ArcLight acquisition,  Atanas H. Atanasov, Benjamin Borgen, Brian Cannon and Donald M. Jensen, each employees of NGL, resigned from the board of directors of our general partner. To fill the vacancies resulting from the resignation of the NGL directors, Daniel R. Revers, Kevin M. Crosby and Lucius H. Taylor, each employees of ArcLight, were appointed to the board of directors of our general partner effective February 1, 2016. On February 22, 2016, Theodore D. Burke, an employee of ArcLight, was appointed to the board of directors of our general partner. On July 19, 2016, Robert A. Burk and Lawrence C. Ross notified the partnership of their intention to resign from the board of directors of our general partner and the audit, compensation and conflicts committees thereof, effective July 21, 2016. On July 21, 2016 the board of directors of our general partner appointed Jay A. Wiese and Barry E. Welch to serve as independent members of the board of directors of our general partner. Mr. Wiese was elected to serve as the chairman of the compensation committee of our general partner and as a member of the audit and conflicts committees.  Mr. Welch was elected to serve as the chairman of the conflicts committee of our general partner and as a member of the audit and compensation committees. 

In connection with the  ArcLight acquisition, our Southeast terminaling services agreement with NGL was amended to extend the term of the agreement through July 31, 2040 at the prevailing contract rate terms contained within the agreement. Subsequent to January 31, 2023, NGL has the ability to terminate the agreement at any time upon at least 24 months’ prior notice of its intent to terminate the agreement. In addition, we also entered into a second amended and restated omnibus agreement to assign it from TransMontaigne LLC to ArcLight and remove certain legacy provisions that were no longer applicable to our partnership. Under the second amended and restated omnibus agreement, we pay ArcLight (and prior to the ArcLight acquisition, we paid TransMontaigne LLC, a wholly owned subsidiary of NGL) an administrative fee for the provision of certain management, legal, accounting, tax, corporate staff, engineering and other support services. The second amended and restated omnibus agreement will continue in effect until the earlier to occur of (i) ArcLight ceasing to control our general partner or (ii) the election of us or ArcLight, following at least 24 months’ prior written notice to the other party of the intent to terminate the agreement. The amendment did not change the financial terms, substantive rights or obligations of the parties under the omnibus agreement.

Expansion of the Collins/Purvis bulk storage terminal.    We previously entered into long-term terminaling services agreements with various parties for approximately 2.0 million barrels of new storage capacity at our Collins/Purvis, Mississippi bulk storage terminal.  The revenue associated with these agreements will come on-line upon completion of the construction of the new tank capacity. In December 2016, we placed into service 0.9 million barrels of the 2.0 million barrels of new tank capacity, and in February 2017 we placed into service an additional 0.3 million barrels. Completion of the remaining 0.8 million barrels of new tank capacity will occur in various stages through the second quarter of 2017.  The anticipated aggregate cost of the 2.0 million barrels of new capacity is approximately $75 million. Construction of the Collins/Purvis expansion project commenced in the first quarter of 2016, and we have spent approximately $46 million as of February 28, 2017. Our Collins/Purvis terminal is strategically located for the bulk storage market and is the only independent terminal capable of receiving from, delivering to, and transferring refined

petroleum products between the Colonial and Plantation pipeline systems.  Our facility has current active storage capacity of approximately 4.6 million barrels and is expected to increase to approximately 5.4 million barrels once the remaining 0.8 million barrels of tankage is completed.  We have also begun the process of permitting an additional 5.0 million barrels of capacity for future construction at our Collins/Purvis terminal and are in active discussions with several potential customers regarding this potential future capacity.

Commercial re-contracting activity.  Effective January 1, 2016, we re-contracted for an additional five years 2.7 million barrels of existing product storage capacity at our Collins/Purvis, Mississippi bulk storage terminals to an existing third-party customer. The new agreement contains an increase to the minimum throughput payments and is anticipated to generate additional minimum throughput revenue of $4.6 million annually.

Effective July 1, 2016, we re-contracted for an additional five years a significant portion of our River terminals’ capacity to an existing third-party customer. The new agreement is for similar capacity, contains higher rates and is anticipated to generate additional minimum throughput revenue in excess of $1.6 million annually.

During June and July 2016, we contracted approximately 500,000 barrels of available capacity at our Port Manatee, Florida terminal to various third-party customers for terms that range between eight months to two years. The majority of this capacity had been uncontracted since May 2014, with the remaining capacity uncontracted since October 2015. With the addition of these new agreements, approximately 100% of our Gulf Coast terminals are now under contract with third-party customers.

Quarterly distributions.    On January 16, 2017, we announced a distribution of $0.71 per unit for the period from October 1, 2016 through December 31, 2016.  This distribution was paid on February 8, 2017 to unitholders of record on January 31, 2017.  On October 17, 2016, we announced a distribution of $0.70 per unit for the period from July 1, 2016 through September 30, 2016. This distribution was paid on November 7, 2016 to unitholders of record on October 31, 2016. On July 18, 2016, we announced a distribution of $0.69 per unit for the period from April 1, 2016 through June 30, 2016. This distribution was paid on August 8, 2016 to unitholders of record on July 29, 2016. On April 18, 2016, we announced a distribution of $0.68 per unit for the period from January 1, 2016 through March 31, 2016.  This distribution was paid on May 9, 2016 to unitholders of record on April 29, 2016.

Credit facility upsize and extension.  On March 13 2017, we amended and restated our credit facility to extend the maturity date to March 31, 2022 and increase the maximum borrowing line of credit from $400 million to $600 million, and allow for up to $175 million in additional future “permitted JV investments”, which may include additional investments in BOSTCO. The amendment allows for, at our request, the maximum borrowing line of credit to be increased by an additional $250 million, subject to the approval of the administrative agent and the receipt of additional commitments from one or more lenders.

We may elect to have loans under the credit facility bear interest either (i) at a rate of LIBOR plus a margin, or (ii) at the base rate plus a margin. The amendment decreased the rate of LIBOR plus a margin from a range of 2% to 3% to 1.75% to 2.75% depending on the total leverage ratio then in effect and decreased the base rate plus a margin from 1% to 2% to 0.75% to 1.75% depending on the total leverage ratio then in effect. 

NATURE OF REVENUE AND EXPENSES

We derive revenue from our terminal and pipeline transportation operations by charging fees for providing integrated terminaling, transportation and related services. The fees we charge, our other sources of revenue and our direct costs and expenses are described below.

Terminaling services fees.  We generate terminaling services fees by distributing and storing products for our customers. Terminaling services fees include throughput fees based on the volume of product distributed from the facility, injection fees based on the volume of product injected with additive compounds and storage fees based on a rate per barrel of storage capacity per month.

Pipeline transportation fees.  We earn pipeline transportation fees at our Diamondback and Ella‑Brownsville pipelines based on the volume of product transported and the distance from the origin point to the delivery point. We earn pipeline transportation fees at our Razorback pipeline based on an allocation of the aggregate fees charged under the capacity agreement with our customer who has contracted for 100% of our Razorback system.  We own the Razorback and Diamondback pipelines, and we lease the Ella‑Brownsville pipeline from a third party. The Federal Energy Regulatory Commission regulates the tariff on our pipelines.

Management fees and reimbursed costs.  We manage and operate for a major oil company certain tank capacity at our Port Everglades South, Florida terminal and receive reimbursement of their proportionate share of operating and maintenance costs. We manage and operate for an affiliate of Mexico’s state‑owned petroleum company a bi‑directional products pipeline connected to our Brownsville, Texas terminal facility and receive a management fee and reimbursement of costs. We manage and operate the Frontera terminal facility located in Brownsville, Texas for a management fee based on our costs incurred. Frontera is an unconsolidated affiliate for which we have a 50% ownership interest.

Other revenue.  We provide ancillary services including heating and mixing of stored products, product transfer, railcar handling, butane blending, wharfage and vapor recovery. Pursuant to terminaling services agreements with certain throughput customers, we are entitled to the volume of product gained resulting from differences in the measurement of product volumes received and distributed at our terminaling facilities. Consistent with recognized industry practices, measurement differentials occur as the result of the inherent variances in measurement devices and methodology. We recognize as revenue the net proceeds from the sale of the product gained.

Direct operating costs and expenses.  The direct operating costs and expenses of our operations include the directly related wages and employee benefits, utilities, communications, maintenance and repairs, property taxes, rent, vehicle expenses, environmental compliance costs, materials and supplies needed to operate our terminals and pipelines.

General and administrative expenses.  The general and administrative expenses of our operations include an administrative fee paid to the owner of TransMontaigne GP for indirect corporate overhead to cover costs of centralized corporate functions such as legal, accounting, treasury, insurance administration and claims processing, health, safety and environmental, information technology, human resources, credit, payroll, taxes, engineering and other corporate services. General and administrative expenses also include direct general and administrative expenses for third party accounting costs associated with annual and quarterly reports and tax return and Schedule K‑1 preparation and distribution, legal fees, independent director fees and equity‑based compensation expense under the long-term incentive plan.

Insurance expenses. Insurance expenses include charges for insurance premiums to cover costs of insuring activities such as property, casualty, pollution, automobile, directors’ and officers’ liability, and other insurable risks.

CRITICAL ACCOUNTING POLICIES AND ESTIMATES

A summary of the significant accounting policies that we have adopted and followed in the preparation of our historical consolidated financial statements is detailed in Note 1 of Notes to consolidated financial statements. Certain of these accounting policies require the use of estimates. The following estimates, in management’s opinion, are subjective in nature, require the exercise of judgment and involve complex analyses: useful lives of our plant and equipment and accrued environmental obligations. These estimates are based on our knowledge and understanding of current conditions and actions we may take in the future. Changes in these estimates will occur as a result of the passage of time and the occurrence of future events. Subsequent changes in these estimates may have a significant impact on our financial condition and results of operations.

Useful lives of plant and equipment.  We calculate depreciation using the straight‑line method, based on estimated useful lives of our assets. These estimates are based on various factors including age (in the case of acquired assets), manufacturing specifications, technological advances and historical data concerning useful lives of similar assets. Uncertainties that impact these estimates include changes in laws and regulations relating to restoration, economic conditions and supply and demand in the area. When assets are put into service, we make estimates with

respect to useful lives that we believe to be reasonable. However, subsequent events could cause us to change our estimates, thus impacting the future calculation of depreciation. Estimated useful lives are 15 to 25 years for terminals and pipelines and 3 to 25 years for furniture, fixtures and equipment.

Accrued environmental obligations.  At December 31, 2016, we have an accrued liability of approximately $2.1 million representing our best estimate of the undiscounted future payments we expect to pay for environmental costs to remediate existing conditions. Estimates of our environmental obligations are subject to change due to a number of factors and judgments involved in the estimation process, including the early stage of investigation at certain sites, the lengthy time frames required to complete remediation, technology changes affecting remediation methods, alternative remediation methods and strategies and changes in environmental laws and regulations. Changes in our estimates and assumptions may occur as a result of the passage of time and the occurrence of future events.

Costs incurred to remediate existing contamination at the terminals we acquired from TransMontaigne LLC have been, and are expected in the future to be, insignificant. Pursuant to agreements with TransMontaigne LLC, TransMontaigne LLC retained 100% of these liabilities and indemnified us against certain potential environmental claims, losses and expenses associated with the operation of the acquired terminal facilities and occurring before our date of acquisition from TransMontaigne LLC, up to a maximum liability for these indemnification obligations (not to exceed $15.0 million for the Florida and Midwest terminals acquired on May 27, 2005, not to exceed $15.0 million for the Brownsville and River facilities acquired on December 31, 2006, not to exceed $15.0 million for the Southeast terminals acquired on December 31, 2007 and not to exceed $2.5 million for the Pensacola terminal acquired on March 1, 2011). The forgoing environmental indemnification obligations of TransMontaigne LLC to us remain in place and were not affected by the ArcLight acquisition.  

RESULTS OF OPERATIONS—YEARS ENDED DECEMBER 31, 2016, 2015 AND 2014

ANALYSIS OF REVENUE

Total revenue.  We derive revenue from our terminal and pipeline transportation operations by charging fees for providing integrated terminaling, transportation and related services. Our total revenue by category was as follows (in thousands):