Decommissioning & Removal insurance FAQ

Typical turf vendor master service agreements require commercial general liability ($1M/$2M minimum, no height exclusions), workers compensation at statutory limits with $1M employers liability, commercial auto ($1M CSL), and umbrella/excess liability stacked to $5M-$10M. All policies must name the turf vendor as additional insured with primary and noncontributory wording, include waiver of subrogation, and carry per-project aggregate endorsements. Some turf vendors also require inland marine, pollution liability, and professional liability depending on scope. Additional common requirements include: 30-day advance notice of cancellation to the certificate holder, occurrence-form GL (not claims-made), blanket additional insured endorsement covering both ongoing and completed operations, and an experience modification rate below 1.0 or 1.25. Some turf vendors maintain approved carrier lists requiring minimum AM Best ratings of A- VII or higher. Failure to maintain any required coverage is typically grounds for immediate MSA termination and potentially triggers indemnification obligations for any uninsured period. Review your MSA insurance exhibit annually against your actual policy terms to ensure continued compliance.

Action-over coverage (sometimes called third-party-over or crossover liability) protects against claims where an injured employee's lawsuit against a third party (like the tower owner or GC) results in that third party seeking indemnification back from the employer. In standard WC, the employer has tort immunity from employee lawsuits, but the third party does not. When the injured worker sues the tower owner, and the tower owner tenders back to the subcontractor under the MSA indemnification clause, that is an action-over claim. Without action-over coverage, the GL policy's employer's liability exclusion (Exclusion E - Employer's Liability) may block the claim because it arises out of an injury to your own employee. MSAs require it because tower owners know they will be named in injury lawsuits and need certainty that the subcontractor's insurance will respond to the indemnification demand. Action-over coverage can be provided by endorsement removing or modifying the employer's liability exclusion for additional insured claims, or through the employers liability section of the WC policy (Coverage B). The mechanism varies by carrier and must be confirmed in writing. This is one of the most misunderstood coverage requirements in the tower industry.

Tower climbers are typically classified under NCCI class code 3724 (Structural Ironwork - erection) or 7601 (Antenna Installation/Repair). The specific code depends on the work being performed and the state. Some states use proprietary class codes. Code 3724 carries significantly higher rates due to the elevated severity of structural steel erection at height. Code 7601 is more specific to antenna and line work but still carries above-average construction rates. The assigned class code affects premium, and misclassification can result in audit adjustments or coverage disputes. In monopolistic states (Ohio, Washington, Wyoming, North Dakota), the state fund uses its own classification system that may not map directly to NCCI codes. When setting up a new policy, work with your broker to ensure accurate classification of each employee's duties. A company that performs both ground work (class code 8227 for construction consulting or 5606 for contractor executive supervision) and tower climbing should split payroll between applicable codes to avoid overpaying by applying the climbing rate to all employees. Proper classification from day one prevents costly audit surprises.

OSHA's primary standards for communication tower work include: 29 CFR 1926 Subpart M (Fall Protection), 29 CFR 1926 Subpart CC (Cranes and Derricks in Construction), and the general duty clause (Section 5(a)(1)). OSHA also references ANSI/TIA-222 (Structural Standard for Antenna Supporting Structures) and TIA-322 (Loading, Design, and Analysis Requirements). OSHA's communication tower-specific guidance includes the National Emphasis Program for communication tower safety, which has been in effect since 2014 and is renewed periodically. Key requirements: 100% tie-off at all times when at height, qualified climber designation based on training and experience, competent person on site capable of identifying hazards, written rescue plan specific to each tower with ability to execute rescue within minutes to prevent suspension trauma, and specific gin pole and rigging inspection requirements. OSHA has historically focused enforcement on fall protection violations, lack of rescue plans, and failure to train. Penalties for serious violations exceed $15,000 per instance, and willful violations can reach $150,000 or more per instance. These penalties are separate from and in addition to any workers compensation or civil liability from the same incident.

Tower contractor insurance costs vary widely based on crew size, work type, claims history, and state. Typical annual ranges for a 10-person tower erection crew: GL without height exclusion ($15,000-$40,000), workers comp ($50,000-$150,000 depending on payroll and mod), umbrella to $5M ($20,000-$60,000), commercial auto ($15,000-$40,000 depending on fleet size), inland marine ($3,000-$8,000). Total program cost for a mid-size crew typically ranges from $100,000-$300,000 annually. Smaller maintenance crews (3-5 people) may fall in the $40,000-$100,000 range. These are typical ranges only and will vary by market conditions, experience mod, and loss history. The single largest cost driver is workers compensation, which is calculated on payroll at rates that can exceed $30 per $100 of payroll for climbing class codes in high-rate states. Companies with clean loss history and mods below 1.0 will be at the low end. Companies with claims, high mods, or operations in expensive states will be significantly higher. Annual premium as a percentage of revenue typically ranges from 8-15% for tower contractors, compared to 2-5% for most general construction.