CLH

Clean Harbors, Inc. Q1 2008 Filing Summary

Business Context and Reporting Period

This Form 10-Q covers the quarterly period ended March 31, 2008. Clean Harbors, Inc. provides environmental services including hazardous waste collection, treatment, disposal, and site remediation across the United States, Canada, and Mexico. The company operates through two primary segments: Technical Services (waste collection and treatment) and Site Services (remediation and emergency response).

Key Financial Metrics

Note: All figures in millions unless otherwise noted. Adjusted EBITDA is a non-GAAP measure defined by the company.

Material Changes vs. Prior Period

• Revenue Growth: Total revenue increased 18.3% ($37.5 million) year-over-year. Technical Services revenue grew 20.1% driven by pricing increases, volume growth, and the strengthening Canadian dollar. Site Services revenue grew 14.2%, aided by increased remedial project volumes, though it lacked the large-scale hurricane response work present in Q1 2007.
• Profitability: Operating margin improved from 5.2% to 8.2%. Net income more than doubled due to revenue growth and a reduction in the effective tax rate.
• Acquisitions: The company completed three acquisitions in Q1 2008: Universal Environmental, Inc. ($14.6 million), and two solvent recycling facilities from Safety-Kleen Systems ($6.8 million and $6.0 million). These added to goodwill and intangible assets.
• Cash Flow: Operating cash flow turned positive ($13.0 million) compared to a negative $4.4 million in Q1 2007, primarily due to a $15.1 million decrease in accounts receivable. Investing cash outflows increased significantly to $47.2 million due to acquisitions and capital expenditures.

Outlook, Risks, and Unusual Items

• Subsequent Equity Offering: On April 29, 2008, the company issued 2.875 million shares of common stock, raising net proceeds of $174.1 million. Proceeds are intended for acquisitions, debt repayment, and working capital.
• Auction Rate Securities: The company holds $7.6 million in auction rate securities. Due to market liquidity issues, auctions failed in Q1 2008. The company recorded an unrealized pre-tax loss of $0.9 million, classified as temporary. $1.5 million was reclassified to short-term marketable securities after an offer to purchase was accepted post-period.
• Environmental Liabilities: Total accrued environmental liabilities were approximately $186.5 million. The company anticipates these will be funded by operating cash flows over many years.
• Internal Control Weakness: Management identified a material weakness in internal controls over financial reporting related to income tax accounting. Errors were detected in tax calculations due to insufficient detail and review processes. Disclosure controls were deemed ineffective as of March 31, 2008.
• Debt Covenants: The company is subject to an "Excess Cash Flow" covenant requiring it to offer to repurchase senior secured notes if excess cash flow is generated. The company anticipates generating such cash flow by June 30, 2008.

Investor Verification Checklist

• Internal Controls: Verify the remediation plan and timeline for the material weakness in income tax accounting controls.
• Liquidity of Investments: Monitor the status of the $6.1 million in long-term auction rate securities and the potential for further fair value adjustments if the market does not recover.
• Debt Repurchase Obligation: Track the calculation of Excess Cash Flow for the period ending June 30, 2008, to determine the required offer price and volume for the repurchase of senior secured notes.
• Acquisition Integration: Assess the financial performance and integration progress of the three Q1 2008 acquisitions (Universal Environmental and Safety-Kleen facilities).
• Environmental Reserves: Review updates on the Ville Mercier and Devil's Swamp litigation, which represent significant portions of the remedial liability reserves.