Directional drilling by state
Directional Drilling Insurance in Illinois
What Illinois law actually does to a fiber bore — a four-section statute that voids the indemnity clause outright and then removes insurance from its reach entirely, and a dig law that grades penalties by what you did rather than by what broke.
Illinois’s construction anti-indemnity statute runs to four sections and voids the indemnity clause in your subcontract without qualification — no sole-negligence threshold, no dollar mechanism, no proportional carve-back. Contractors hear that and relax. The section they have not read is the last one, which removes insurance contracts and agreements from the Act altogether.
That single exemption is the whole of the Illinois position. The promise to indemnify is void; the requirement to insure the same party is not. Risk transfer does not vanish here, it moves — out of the paragraph everyone argues about and into the endorsement nobody negotiated. This page works through that and through a dig law that grades penalties by conduct. 220 ILCS 50 sets the field procedure. The bore that procedure exists for is set out on the Directional Drilling Insurance pillar and the pollution liability page.
Boring in Illinois? The clause is void and the certificate is not. The certificate is the exposure, and we price it that way.
Get a Free QuoteA statute that voids the clause and then steps away from the policy
The Construction Contract Indemnification for Negligence Act, 740 ILCS 35, is short enough to read in a minute, and each of its four sections matters to a boring subcontractor.
35/1 carries the rule. With respect to contracts or agreements, either public or private, for the construction, alteration, repair or maintenance of a building, structure, highway bridge, viaducts or other work dealing with construction, or for any moving, demolition or excavation connected therewith, every covenant, promise or agreement to indemnify or hold harmless another person from that person’s own negligence is void as against public policy and wholly unenforceable. Two features of that sentence do work. The list ends in an open catch-all rather than a closed enumeration, which is what puts linear utility work inside a statute that a comparable closed list would leave outside. And the operative rule has no threshold at all, so there is no argument to be had about whether the promisee was solely or partly at fault.
35/2 confines the Act to contracts entered into after its effective date, which in practice is a non-issue on current fiber work. 35/3 is the section that reshapes the whole analysis: the Act does not apply to construction bonds or insurance contracts or agreements.
Set those beside one another and the Illinois structure is clear. The legislature voided the indemnity mechanism completely and left the insurance mechanism entirely alone. A prime that cannot obtain indemnity for its own negligence by contract can still require you to procure insurance in which it is an additional insured, and the Act has nothing to say about it. This is close to the opposite of the arrangement in states that reach the insurance mechanism as well as the promise — there, a certificate can be void in part regardless of what the parties agreed; here, the certificate is the surviving instrument precisely because the statute declined to touch it.
For a boring subcontractor the practical consequence is a reordering of attention. The indemnity paragraph is the one most likely to be marked up in negotiation and the one least likely to matter. The insurance specification — limits, the additional-insured endorsement form, primary and non-contributory wording, the waiver of subrogation — is the part that survives the statute intact and therefore the part that determines what your program actually absorbs. In Illinois, reading the insurance exhibit is the substantive legal review.
A dig law that grades penalties by what you did
The second axis is the Illinois Underground Utility Facilities Damage Prevention Act, 220 ILCS 50, enforced by the Illinois Commerce Commission. Every state has a one-call law and the notice mechanics are broadly similar, so the notice period is not the story. What Illinois does with penalties is.
The ladder is built on conduct, not on outcome. Under 50/11(a), an excavator who willfully fails to comply by failing to give notice through JULIE as required by Section 4, 5, or 6 is subject to a penalty of not more than $5,000 for each separate offense and is liable for the damage caused; an excavator who fails to give notice and willfully fails to comply with other provisions faces additional penalties of not more than $2,500 for each separate offense. Under 50/11(b), an excavator who did give notice but otherwise willfully fails to comply faces a penalty of not more than $2,500 for each separate offense and is liable for the damage.
Notice plus reasonable conduct removes the penalty, and marking conditions the liability. 50/11(c) addresses the case that actually describes most strikes: an excavator who gave notice as required by Section 4 or 6 and, while acting reasonably, damages a facility shall not be subject to a penalty, but shall be liable for the damage caused provided the facility is properly marked as provided in Section 10. Read that conditional carefully, because it is doing more than it appears to. Proper marking is not merely a factor a court may weigh; the statute attaches it to the liability itself. A crew that called, worked carefully, and hit a line that was not properly marked is in a materially different position in Illinois than the same crew would be in a state where marking quality is only evidence.
The locator is exposed at the same ceiling you are. Under 50/11(e), owners or operators who willfully fail to comply face a penalty of not more than $2,500 for each separate offense, and a failure to respond or to mark the approximate location of facilities by the dig start date and time on the notice is subject to a penalty of not more than $5,000 for each separate offense — the same maximum that applies to an excavator’s willful failure to notify. A separate provision, 50/11(e)(1), reaches chronic non-response: owners or operators failing to respond through the positive response system by the dig start date and time on more than 10% of their weekly required responses for 4 or more consecutive weeks face a penalty of not more than $250 for each separate offense. Penalties recovered are paid into the Illinois Underground Utility Facilities Damage Prevention Fund and distributed annually as a grant to JULIE for safety and informational programs.
The insurance exhibit and the locate ticket
The contractors who reach us in Illinois are usually mid-project, holding a certificate a prime has refused and an agent who cannot explain why re-issuing it will not help. The cause here is the statute’s own division of labor. Because 35/3 exempts insurance from an Act that otherwise voids the indemnity completely, the certificate is not one instrument of transfer among several — it is the only one left standing, and a prime treating it as non-negotiable is reading the statute correctly. An agent who has been reassuring a client that the indemnity clause is unenforceable has been answering a question the prime stopped asking.
Put the two axes together and Illinois rewards precision in two documents that most contractors treat as administrative: the insurance exhibit to the subcontract, and the locate ticket. The program follows the instrument the statute left standing.
Pollution liability sits entirely outside the ladder. 220 ILCS 50/11 grades a penalty and 740 ILCS 35 disposes of an indemnity, yet a frac-out is an environmental loss excluded by the general liability form, and no section of either Act reaches it. General liability has to be specified against the subcontract’s insurance exhibit rather than against a generic benchmark, because in Illinois that exhibit is the enforceable transfer. And umbrella liability is sized against an obligation that the anti-indemnity statute will not trim, since the surviving mechanism is the insurance one.
Three things follow on an Illinois file. We read the insurance exhibit as the operative risk-transfer document, not the indemnity paragraph. We check that notice and field conduct are recorded to the standard 50/11(c) conditions the penalty relief on, and that marking condition is preserved in the record. And we read the limits in that exhibit as a ceiling the statute will not lower, because 740 ILCS 35 voided the only mechanism that could have.
One Illinois detail worth carrying into contract review. There is no statewide fiber or low-voltage contractor licensing regime to lean on here — qualification runs through local registration and through whoever awards the scope. That makes the subcontract the binding document twice over: it is where the insurance requirement lives, and it is where the qualification bar is set.
740 ILCS 35 and 220 ILCS 50 settle a clause and a penalty ladder between them. The markets, the aerial and splice crews and the traveling payroll an Illinois contractor is actually underwritten on are set out at our Illinois fiber contractor insurance page.
Why Fiber Optic Guard Insurance
What we actually do on an Illinois file: treat the insurance exhibit as the legal review, because 35/3 makes it the only surviving transfer; specify the additional-insured endorsement and limits against what that exhibit actually obligates rather than against a benchmark; and set the pollution line to an exposure no Illinois statute limits. If your subcontract already carries an insurance specification, send that before the indemnity paragraph — in Illinois it is the document with legal effect.
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The operating model and its coverage
Other fiber operating models
Illinois
Primary sources cited on this page
Frequently asked questions about Illinois directional drilling insurance
Does the Illinois anti-indemnity statute cover a fiber boring contract?
Yes. The Construction Contract Indemnification for Negligence Act, 740 ILCS 35/1, applies to contracts or agreements, either public or private, for the construction, alteration, repair or maintenance of a building, structure, highway bridge, viaducts or other work dealing with construction, or for any moving, demolition or excavation connected therewith. The phrase that decides it for a boring subcontractor is “or other work dealing with construction,” which is an open catch-all rather than the end of a closed list, reinforced by the express reference to excavation connected with the work. That distinction is not academic. Several states use a closed list that stops at a handful of named structures, and utility-line work has been held to fall outside those lists. Illinois did not draft one.
What does 740 ILCS 35 actually void?
In one sentence: every covenant, promise or agreement to indemnify or hold harmless another person from that person’s own negligence, in a covered contract, is void as against public policy and wholly unenforceable. There is no sole-negligence qualifier, no monetary-limitation mechanism, and no proportionality carve-back — the kind of conditional validity several other states build in simply does not exist here. The whole Act runs to four sections. 35/0.01 gives the short title, 35/1 states the rule, 35/2 confines the Act to contracts entered into after its effective date, and 35/3 provides that the Act does not apply to construction bonds or insurance contracts or agreements. Its brevity is not an oversight; it is why the certificate carries so much weight in this state.
If the indemnity clause is void, why is my Illinois prime still fighting about the certificate?
Because the statute told it to. 740 ILCS 35/3 removes insurance contracts and agreements from the Act’s reach entirely. So the indemnity paragraph a prime writes is void and wholly unenforceable, while the additional-insured requirement sitting beside it in the same subcontract is untouched by the statute. Risk transfer in Illinois therefore does not disappear when the indemnity fails — it relocates into the insurance requirement, which is the one instrument the legislature left alone. That produces a distinctive pattern: contractors here are often relaxed about indemnity language they have been told is unenforceable, and then find that the endorsement, which nobody negotiated, is doing all the work the clause could not.
What are the Illinois dig-law penalties for an excavator?
Under 220 ILCS 50/11 they are graded by conduct rather than by consequence. An excavator who willfully fails to comply by failing to provide notice through JULIE as required by Section 4, 5, or 6 is subject to a penalty of not more than $5,000 for each separate offense and is liable for the damage caused to the facility owners or operators; an excavator who fails to provide notice and willfully fails to comply with other provisions is subject to additional penalties of not more than $2,500 for each separate offense. An excavator who did give notice but otherwise willfully fails to comply is subject to a penalty of not more than $2,500 for each separate offense and is liable for the damage. The ladder is built around whether you called and whether the failure was willful.
What happens in Illinois if I called it in, worked carefully, and still hit a line?
That case is addressed expressly, and it is the most useful provision in the Act for a boring crew. Under 220 ILCS 50/11(c), an excavator who has provided notice through JULIE as required by Section 4 or 6 but, while acting reasonably, damages a facility shall not be subject to a penalty — but shall be liable for the damage caused, provided the facility is properly marked as provided in Section 10 of the Act. Two things follow. The penalty disappears when you gave notice and acted reasonably, so those two facts are worth documenting to a standard that survives review. And the damage liability itself is conditioned on proper marking, which means a mismark is not merely a mitigating circumstance in Illinois but a condition the statute attaches to your liability.
Does the Illinois locator face penalties too?
Yes, and at the same ceiling as the excavator, which is unusual. Under 220 ILCS 50/11(e), facility owners or operators who willfully fail to comply are subject to a penalty of not more than $2,500 for each separate offense, and a failure to respond or to mark the approximate location of facilities by the dig start date and time on the notice, after being notified through JULIE, is subject to a penalty of not more than $5,000 for each separate offense — the same maximum an excavator faces for a willful failure to notify. There is also a distinct positive-response provision: under 50/11(e)(1), owners or operators who fail to respond through the positive response system by the dig start date and time on more than 10% of their weekly required responses for 4 or more consecutive weeks are subject to a penalty of not more than $250 for each separate offense. Penalties recovered are paid into the Illinois Underground Utility Facilities Damage Prevention Fund and distributed annually as a grant to JULIE.
Insure your Illinois bores against the document the statute left alone
Send the subcontract’s insurance exhibit and the bore profile. In Illinois the indemnity clause is void and that exhibit is what remains.
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