Directional drilling by state
Directional Drilling Insurance in Colorado
What Colorado law actually does to a fiber bore — a broad anti-indemnity rule built on a nondelegable duty, with an exclusion that switches it off wherever your route touches a railroad or a water district.
Colorado writes one of the more protective anti-indemnity rules in the country and then removes it from a set of projects defined not by the work but by who owns the ground. The rule reaches provisions requiring you to indemnify, insure, or defend another party for that party’s own fault, and rests on a legislative declaration that the duty to answer for your own negligence is nondelegable. The exclusion takes all of that away wherever the agreement concerns or affects property owned or operated by a railroad or by one of eight kinds of water and sanitation district.
For most trades that exclusion is an edge case. For a linear fiber route it is a routine condition of the work, and it can change between one segment of a build and the next. §13-21-111.5(6) is a rule about paper. The ground it was written about sits on the Directional Drilling Insurance pillar and the pollution liability page.
Boring in Colorado? Map the route against land ownership first. The statute either applies to that segment or it does not.
Get a Free QuoteA protective rule, and the ownership line that switches it off
CRS 13-21-111.5(6) opens with a legislative declaration that is unusual to find in this kind of statute and useful to read. The general assembly found that construction businesses had begun to use contract provisions to shift the financial responsibility for their negligence to others, thereby circumventing the intent of tort law, and declared its intent that the duty of a business to be responsible for its own negligence be nondelegable. It also found that construction businesses must be able to obtain liability insurance in order to meet their responsibilities. That framing explains the shape of everything that follows.
The operative rule at (6)(b) voids any provision in a construction agreement that requires a person to indemnify, insure, or defend in litigation another person against liability for damage arising out of death or bodily injury or damage to property caused by the negligence or fault of the indemnitee, or of any third party under the control or supervision of the indemnitee. Two features are worth marking. The verb “insure” sits inside the void, so a prime cannot route around the rule by moving the transfer into an insurance requirement. And the rule extends to third parties the indemnitee controls, which on a fiber build reaches the prime’s other subcontractors and its locating vendor.
Subsection (6)(c) supplies the proportional counterweight: the subsection does not affect a provision requiring indemnity and insurance, including reimbursement of attorney fees and costs where provided by contract or statute, but not for any amounts greater than that represented by the degree or percentage of negligence or fault attributable to the indemnitor or its agents, representatives, subcontractors, or suppliers. So your own share remains fully transferable to you; everyone else’s does not.
Then (6)(e)(II)(A). “Construction agreement” does not include a contract, subcontract, or agreement that concerns or affects property owned or operated by a railroad, a sanitation district, a water district, a water and sanitation district, a municipal water enterprise, a water conservancy district, a water conservation district, or a metropolitan sewage disposal district. The trigger is not ownership of the project or the identity of the counterparty — it is whether the agreement concerns or affects such property. A route that crosses a rail corridor under a crossing agreement, or runs through a water district’s easement, is capable of falling outside the statute entirely, and with it the whole of (6)(b) and (6)(c).
The practical consequence is that Colorado is not one risk environment for a fiber contractor but two, and the boundary between them is drawn on a land ownership map rather than in the contract. On an ordinary municipal or private segment the statute caps your transferred exposure at your own proportional fault. On a segment that concerns railroad or special-district property the contract governs alone, and a broad indemnity clause in that contract is enforceable on its own terms. A national prime’s master agreement rarely distinguishes between the two, which means the contractor is frequently the only party in a position to notice that the segments differ.
One further provision belongs in any multi-state program. Under (6)(g), notwithstanding any contractual provision to the contrary, Colorado law applies to every construction agreement affecting improvements to real property within the state. A master services agreement written to another state’s law does not, on that basis alone, take a Colorado bore out of the Colorado rule.
Enforcement by peers, priced on a matrix
The field-side regime sits in CRS title 9, article 1.5. Notice mechanics resemble other states, so the notice period is not the story. How a dispute is decided, and how a penalty is calculated, is.
Complaints go to a balanced peer panel. Under CRS 9-1.5-104.2 the Underground Damage Prevention Safety Commission may review complaints of alleged violations, and any person may bring one — with a frivolous complaint itself constituting a minor violation subject to a fine. To review a complaint the commission appoints at least three and not more than five of its members as a review committee, and the composition is prescribed: the same number of members representing excavators as owners or operators, plus at least one member representing neither. A member with a conflict of interest must recuse. Before reviewing, the committee notifies the complainant and the alleged violator, and the hearing must be scheduled within ninety days of receipt, with both parties able to submit written or oral comments. This is adjudication by a constituency-balanced panel rather than by a regulator, which is a materially different forum to prepare for.
The fine is a function of two variables. CRS 9-1.5-104.4(3) sets maximum fines by classification of violation and by the number of violations within the previous twelve months. Minor violations run $250, $500, $1,000 and $5,000 across the first through fourth. Moderate violations run $1,000, $2,500, $5,000 and $25,000. Major violations run $5,000, $25,000, $50,000 and $75,000. A fourth major violation inside a rolling year therefore carries a maximum thirty times the first, and the classification axis matters as much as the count. For a company running several crews, the same twelve-month window aggregates across all of them.
One administrative note worth carrying: section 9-1.5-104.2 is repealed effective September 1, 2028. The review structure described above has a legislated end date, and a program built on the assumption that it will look the same at renewal in 2029 is making an assumption the statute does not support.
Building a program across two regimes
The contractors who reach us in Colorado 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 is often that the two of them are talking about different segments of the same route. On ordinary ground the prime’s demand exceeds what (6)(b) permits, and the contractor is right to push back; on the rail crossing or the water-district easement the exclusion at (6)(e)(II)(A) has removed the statute and the same demand is perfectly enforceable, and the prime is right to insist. Neither party is misreading the law. They are describing different parcels, and until the route is mapped against ownership the argument cannot resolve.
A Colorado program therefore has to be sized to the unprotected case while the protected case is treated as relief rather than as the baseline.
Pollution liability is unaffected by which side of the exclusion a segment falls on. Neither 13-21-111.5(6) nor article 1.5 addresses a drilling fluid release into soil or surface water, the general liability form excludes it, and in a state where routes run alongside rivers and irrigation infrastructure the exposure is real on both kinds of ground. Umbrella liability is sized against the excluded segments, since those carry an uncapped contractual obligation the statute will not trim. General liability is read together with the additional insured endorsement, because (6)(d)(I) makes the endorsement’s own wording the boundary of what it can do.
Three questions get asked on a Colorado file. Which segments concern or affect railroad or special-district property, since that determines whether the statute exists for those segments. Whether the master agreement is written to another state’s law, because (6)(g) says that does not move the Colorado work. And whether there has been a violation finding in the previous twelve months, because the fine matrix prices the next one off that count.
A note for contract review here. There is no statewide fiber-specific contractor license to lean on, so qualification and insurance requirements come from the awarding party, and on a crossing agreement that awarding party may be the railroad or the district itself — the same entity whose ownership removed the statutory protection in the first place.
CRS 13-21-111.5(6) switches off at an ownership line, and this page follows the bore on both sides of it. For what a Colorado contractor carries when the crew is not boring, start at our Colorado fiber contractor insurance page.
Why Fiber Optic Guard Insurance
What we actually do on a Colorado file: map the route against land ownership before pricing, because §13-21-111.5(6)(e)(II)(A) makes that the line between a proportional-fault regime and an unmodified contract; read the additional insured endorsement against the boundary (6)(d)(I) draws rather than against the prime’s request; and set the pollution line to an exposure that survives on both sides of the exclusion. If any part of your route runs on or across railroad or water-district property, send those agreements first — they are the ones the statute has stepped away from.
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The operating model and its coverage
Other fiber operating models
Colorado
Primary sources cited on this page
Frequently asked questions about Colorado directional drilling insurance
Does Colorado’s anti-indemnity rule cover a fiber boring contract?
As a general matter yes. CRS 13-21-111.5(6)(e)(I) defines a construction agreement by reference to work on any building, building site, structure, highway, street, roadway bridge, viaduct, water or sewer system, gas or other distribution system, or other work dealing with construction, or for any moving, demolition, or excavation connected with such construction. The closing catch-all and the express reference to excavation put a bore inside without needing an argument, and the list already contemplates linear distribution systems rather than only buildings. The caveat is not about scope language at all — it is the exclusion in the very next subparagraph, which removes whole categories of project from the statute regardless of the work being done.
What is the railroad and water-district exclusion, and why does it matter to fiber?
CRS 13-21-111.5(6)(e)(II)(A) provides that “construction agreement” does not include a contract, subcontract, or agreement that concerns or affects property owned or operated by a railroad, a sanitation district, a water district, a water and sanitation district, a municipal water enterprise, a water conservancy district, a water conservation district, or a metropolitan sewage disposal district. Read the trigger: the agreement need only concern or affect such property. Long-haul and middle-mile fiber routes cross railroad corridors and special-district parcels routinely, often as a matter of course rather than by design. So the same contractor, running the same equipment under the same master agreement, can be protected by the statute on one segment and entirely outside it on the next — with the difference determined by land ownership rather than by anything in the scope of work.
What does the statute void when it does apply?
A good deal. Under CRS 13-21-111.5(6)(b), any provision in a construction agreement that requires a person to indemnify, insure, or defend in litigation another person against liability for damage arising out of death or bodily injury to persons or damage to property caused by the negligence or fault of the indemnitee, or of any third party under the control or supervision of the indemnitee, is void as against public policy and unenforceable. Note that the verb list includes “insure,” so the insurance route is inside the void rather than beside it, and note that the rule reaches the fault of third parties the indemnitee controls, not only the indemnitee’s own. Subsection (6)(c) then preserves indemnity and insurance obligations to the extent of the degree or percentage of negligence or fault attributable to the indemnitor and its agents, representatives, subcontractors, or suppliers. The result is a proportional regime rather than an all-or-nothing one.
Can a Colorado prime still require additional insured coverage?
Yes, within a limit the statute states directly. CRS 13-21-111.5(6)(d)(I) provides that the subsection does not apply to contract clauses requiring the indemnitor to purchase, maintain, and carry insurance covering the acts or omissions of the indemnitor, nor to contract provisions requiring the indemnitor to name the indemnitee as an additional insured on the indemnitor’s policy — but only to the extent that the additional insured coverage provides coverage to the indemnitee for liability due to the acts or omissions of the indemnitor. So an additional insured requirement is legitimate and enforceable in Colorado, and it is bounded: it can carry the indemnitee for what you did, and not for what the indemnitee did. That is a narrower and clearer statement than most states manage, and it means a Colorado certificate dispute usually turns on the endorsement’s wording rather than on whether the requirement is permitted at all.
Does a choice-of-law clause let a national prime avoid Colorado’s rule?
The statute addresses that directly. CRS 13-21-111.5(6)(g) provides that notwithstanding any contractual provision to the contrary, the laws of the state of Colorado apply to every construction agreement affecting improvements to real property within the state of Colorado. For a contractor working under a national master services agreement written to another state’s law, that is a useful provision to know: the choice-of-law paragraph does not, by itself, move a Colorado bore out of the Colorado rule. It also means the analysis on this page is not displaced by a form contract drafted elsewhere, which is a common assumption on multi-state fiber programs.
How are Colorado dig-law violations decided and priced?
By peer review, and on a matrix. Under CRS 9-1.5-104.2 the Underground Damage Prevention Safety Commission may review complaints of alleged violations, and any person may bring one. To review a complaint the safety commission appoints at least three and not more than five of its members as a review committee, which must include the same number of members representing excavators as owners or operators and at least one member representing neither, with conflicted members recusing. The hearing must be scheduled within ninety days of the complaint being received, and both parties are notified and may submit written or oral comments. Fines then follow CRS 9-1.5-104.4(3), which sets maximums by classification and by the number of violations within the previous twelve months: minor violations at $250, $500, $1,000 and $5,000; moderate at $1,000, $2,500, $5,000 and $25,000; major at $5,000, $25,000, $50,000 and $75,000. Note also that section 9-1.5-104.2 is repealed effective September 1, 2028.
Insure your Colorado bores for the segments the statute left out
Send the route, the crossing agreements, and the bore profile. In Colorado the protected and unprotected segments need different numbers.
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