Project Liability Insurance
Every contractor on your job arrives with a different policy, different exclusions and different limits. A wrap-up replaces that stack with one program covering everyone enrolled. Whether it is the right structure for your project turns on things most coverage summaries never reach.
Project liability placed for developers, owners and general contractors nationwide. California wrap-up rules covered in detail below.
An Owner-Controlled Insurance Program is a single insurance policy, purchased and controlled by the project owner, that covers every enrolled contractor working on one construction project. It typically provides general liability, excess liability and workers' compensation for all enrolled parties in place of each contractor's own policy.
When the general contractor sponsors the same structure instead of the owner, it is called a CCIP.
The problem
On paper, a project insured the conventional way looks well protected. The owner sets insurance requirements. The general contractor passes them down to the trades. Everyone produces a certificate. The compliance file is complete.
The policies behind those certificates were bought separately, by different companies, from different carriers, in different years, for different reasons.
One contractor may have a residential exclusion. Another may have a subsidence restriction. Another may carry lower limits than the subcontract actually requires. Completed-operations terms vary. Deductibles vary. Additional insured wording varies a great deal. Some of those policies may have renewed onto different forms halfway through the job.
None of that appears on a certificate of insurance.
Then a claim occurs.
Now several carriers are involved at once. Each is working out whose work caused the damage, whose policy applies, whether an additional insured endorsement responds, whether contractual indemnity applies, and who should pay what share of the defense. Those questions can take years to answer, and the owner is a party to the argument whether or not the owner did anything wrong.
That is the problem a wrap-up is built to solve. It is worth stating precisely, because it also explains which projects a wrap genuinely helps and which ones it does not.
What you are actually buying
A wrap-up is usually described as one policy covering everyone on a project. That is true, and it is incomplete. A properly structured wrap-up is five things working together.
Buying the policy is the straightforward part. The other four decide whether the program works.
Most of what goes wrong on a wrap-up is not a coverage failure. It is an administration failure, or a construction contract that does not line up with the policy, or a bid process that never actually removed the insurance cost it was supposed to remove. All three are cheap to fix before the program is placed and expensive to fix afterwards.
The mechanism
A wrap-up replaces that stack of separate policies with one program, bought by one party, covering everyone enrolled on one project. The contractors stop building insurance into their bids. They deduct that cost instead, and the sponsor buys the coverage centrally for the site.
"Wrap-up" is the generic term. OCIP means the owner sponsors it. CCIP means the contractor sponsors it, usually the general contractor or construction manager. The mechanics are close to identical. What changes is who holds the policy, who takes the risk on the deductible, and who keeps the savings.
If you are still getting your bearings on the terminology, what an OCIP is covers the definitions, the exclusions and a glossary of the words in the paperwork. The rest of this page assumes you have a project and are deciding what to do about it.
Owners give three reasons, and they pull in different directions.
Cost. Buying liability and workers' compensation once at project scale usually costs less than forty contractors buying it retail and marking it up inside their bids. The sponsor also keeps the benefit of good loss experience instead of spreading it across forty carriers.
Limits. A wrap lets the sponsor buy the limits the project needs rather than whatever each subcontractor happened to carry. On a large job, the gap between a sub's $1M/$2M policy and a $50M program tower decides whether a loss gets covered or the owner gets sued.
Control. One carrier, one set of forms, one claims process, one safety program, and no seams between policies for an adjuster to work. Cross-litigation between enrolled parties mostly disappears, because everyone is insured under the same policy.
Experienced owners tend to rank control first. Cost savings are real, but they vary from job to job. Taking coverage disputes off the table between the owner, the general contractor and the trades changes how the whole job runs.
Scope
Most of the confusion around wrap-ups starts here. People hear "insurance for the project" and assume everything on site is covered. A wrap is narrower than that. It covers named parties, doing defined work, in one place.
| Coverage | Usually in the wrap | Notes |
|---|---|---|
| Commercial general liability | Yes | The core of the program. Covers enrolled parties for bodily injury and property damage arising from on-site work. |
| Workers' compensation & employers' liability | Usually | Some programs are liability-only. Monopolistic states are handled outside the wrap. |
| Excess / umbrella liability | Yes | The reason wraps exist on large projects. Towers of $25M–$200M+ are routine. |
| Completed operations | Usually | Extended for a stated period after completion. The length of this tail is one of the most negotiated terms in the whole program. |
| Builders risk | Separate | Property damage to the work itself. Often bought alongside but rarely inside the wrap. |
| Professional liability | Separate | Design errors. A project-specific policy or an owner's protective form. |
| Pollution liability | Separate | Contractors pollution and site pollution are their own placements. |
| Automobile liability | No | Stays with each contractor, always. |
| Off-site operations | No | Fabrication shops, yards, hauling, the drive in. Each contractor's own policy. |
| Tools & equipment | No | Contractor's own inland marine. |
A wrap covers enrolled parties for work performed at the designated project site. The moment a crew is fabricating in their own shop, loading a truck at their yard, or driving between jobs, they are outside the wrap and inside their own policy. Every enrolled contractor still needs their own insurance. Anyone who tells a subcontractor otherwise is setting them up.
Most programs exclude a familiar list, and the exclusions are usually non-negotiable because they reflect what the carrier will not price:
Comparison
The coverage looks almost the same. The difference is who sponsors, who controls, and who keeps the upside.
| OCIP | CCIP | |
|---|---|---|
| Sponsor | Project owner or developer | General contractor or construction manager |
| Named insured | Owner, with GC and enrolled subs as insureds | GC, with enrolled subs as insureds |
| Who is protected first | The owner, including against the GC | The GC. The owner is usually an additional insured |
| Who carries the deductible or SIR | Owner | Contractor |
| Who keeps favorable loss experience | Owner | Contractor |
| Best fit | Single large project, or an owner with a continuous capital program | A GC running many projects who can spread risk across a rolling program |
| Practical catch | Owner takes on administration and claims exposure for years after completion | Owner is relying on the GC’s program, credit and solvency for the completed-operations tail |
Usually it turns on one question. Who is going to be standing there in eight years when a construction defect claim arrives? On a CCIP that is the general contractor's program. If the general contractor has dissolved, been acquired, or burned through the aggregate on other projects, the owner finds out at the worst possible time. On an OCIP the owner controls the tail, because the owner bought it.
None of which makes an OCIP the right answer every time. A general contractor with a well-run rolling CCIP and a strong balance sheet can deliver better economics than a one-off owner program, especially on mid-sized jobs. The point is that the completed-operations tail deserves more attention than it usually gets while everyone is focused on the bid.
Fit
Wrap-ups carry real fixed costs. Program administration, enrollment processing, payroll audits, safety oversight, and a broker running the thing. Below a certain project size those costs eat the savings, and the owner is better served by a conventional structure. We place those too, so the question on a smaller job is which structure fits, not whether it is worth asking.
Those thresholds are conventions rather than hard rules. A $20M project with unusual hazard, an awkward trade mix, or a subcontractor base that cannot buy adequate limits on its own may justify a wrap. A $60M job of routine tenant improvement work with ten well-insured trades may not.
Coming in under these numbers does not mean there is nothing to place. ISU is a retail agency, so when a wrap is the wrong structure we quote the conventional one instead: a project-specific liability policy, owner’s or contractor’s protective liability, builders risk, or coverage added to a contractor’s own practice program. Which of those fits is not something you can work out from a threshold on a web page. There is no minimum project size to ask.
An owner or contractor with a steady pipeline can sponsor a rolling wrap that enrolls qualifying projects as they start, instead of running a separate program for every job. That spreads the fixed administrative cost across many projects and lowers the size at which a wrap starts to pay. If you build continuously, ask about a rolling structure before you decide your projects are too small.
Economics
The financial side of a wrap confuses people more than the coverage does, because money moves in two directions at once.
Enrolled contractors are supposed to strip the cost of their own general liability and workers' compensation out of their bids, since the sponsor is buying that coverage for them. That amount is the premium credit, sometimes called the insurance deduction or the bid credit.
The problem is obvious. The sponsor cannot easily verify what a subcontractor's insurance actually costs, and the subcontractor has every reason to understate it. This gets negotiated, audited and argued about on every program. Common approaches are a stated percentage of contract value, a rate applied to reported payroll by workers' compensation classification, or a documented carve-out from the contractor's own policy declarations.
Get this wrong and the sponsor pays for the same insurance twice. Once through the wrap premium, once through subcontractor bids that quietly still include it.
Most wraps of any size are loss-sensitive rather than guaranteed-cost. The sponsor retains the first dollars of every claim through a deductible or self-insured retention, and the carrier picks up above that. Retentions of $250,000 to $500,000 per occurrence are common on large programs, and a higher retention buys a lower premium.
So a wrap is partly a financing decision. The sponsor needs collateral, usually a letter of credit, and has to carry the retained losses on its own balance sheet for years while claims develop. An owner who has not budgeted for collateral gets an unpleasant surprise at binding.
Workers' compensation premium on a wrap is developed against actual payroll, reported by enrolled contractors, by classification, monthly or quarterly. Everything gets audited at the end of the program. Contractors who under-report payroll during the job receive a bill. Sponsors who budgeted off estimated payroll get a true-up in whichever direction the real numbers went.
Completed-operations coverage runs for years past substantial completion, and on residential work often a full decade. The premium is paid up front, but the exposure sits on the sponsor's books for the whole period along with the collateral supporting it. The most common budgeting mistake we see is treating a wrap as a construction-period cost.
Submission
Wrap-up underwriting moves slowly compared with ordinary commercial insurance, and the delay is almost always missing information rather than carrier appetite. A complete submission gets quoted in weeks. An incomplete one circulates for months. Have these ready:
Description and address. Hard construction value. Start date and duration in months. Project type: commercial, industrial, infrastructure, residential, mixed-use. Height, stories, depth of excavation. Occupied or greenfield.
Owner and developer. General contractor or construction manager, with their experience on comparable work. Design team. Whether the sponsor has run a wrap before.
Estimated payroll by workers' compensation class code, by trade. The most requested item on the list, and the one most often missing. Estimated subcontractor count and contract values.
Five years of currently valued loss runs for the owner and the general contractor, on both general liability and workers' compensation. Large-loss narratives. Experience modification worksheets.
Written safety plan, site-specific. Who runs it. Orientation and training requirements. Drug testing policy. Subcontractor prequalification standards. Carriers price this seriously.
Limits and tower structure sought. Retention appetite. Whether workers' compensation is in or out. Required length of the completed-operations extension. Any contractual insurance requirements from lenders or tenants.
Two things before you go to market. Flag residential and mixed-use projects at the outset, because carrier appetite narrows sharply and a submission that buries this detail wastes everyone's time. And get lender and tenant insurance requirements in hand first, since a program placed to the wrong limit structure has to be re-marketed.
The question that gets asked last
A wrap-up policy and the construction contracts have to be designed together. On a surprising number of projects they are not, and the mismatch only becomes visible once a claim is being argued.
Indemnity broader than the coverage. If a subcontract requires a trade to indemnify the general contractor for obligations wider than what the wrap actually covers, that trade may still be carrying uninsured exposure. It has agreed to something its insurance does not answer for.
Limits that are not what they look like. Requiring $5 million of liability insurance does not mean $5 million will be available for a particular loss. Limits may be shared across projects, already eroded, or subject to an exclusion that applies to exactly what happened.
Additional insured status that does not do the work. Requiring additional insured coverage does not mean each policy contains the coverage the contract had in mind. The wording varies a great deal, and completed operations are frequently treated differently from ongoing operations.
Assuming enrollment replaces everything. Enrolling a contractor in the wrap does not make its own insurance irrelevant. It still needs coverage for work away from the site, for excluded operations, for vehicles, and for professional and pollution exposure.
Insurance should support the way the contracts allocate risk. It cannot repair a poorly conceived allocation after something has gone wrong. That is why we ask to see the insurance exhibit and the indemnity language alongside the project details, rather than quoting a program and looking at the contracts later.
It is also the reason a wrap-up decision is worth making early. Once bid instructions are out and subcontracts are signed, the insurance program has to be built around whatever allocation of risk already exists. Made in the other order, the contracts and the coverage can be written to fit each other.
For enrolled contractors
If you have been told your work falls under an owner's or general contractor's wrap, two things are true at once. Some of your insurance is being bought for you, and you still need a policy of your own.
The wrap covers you for work at that site. It does not cover your shop, your yard, your vehicles, your tools, your employees driving between jobs, or any other project you are running at the same time. You need a practice policy underneath the wrap for all of it.
That practice policy often gets priced badly, because your carrier now sees reduced payroll and exposure while the wrapped work has effectively vanished from your program. Talk to your broker before the deduction is negotiated, not after.
More administrators are also requiring enrolled subcontractors to carry their own limits for off-site work and name the administrator as additional insured on that separate policy, sometimes with extended completed-operations language attached. Those requirements are often unavailable at the price assumed in the bid. Read the insurance exhibit before you sign, not after you have been awarded.
California
California gives subcontractors on residential wrap-ups statutory rights that most of them do not know they have, and that some sponsors do not administer correctly. If you are building residential in California, or bidding into a residential wrap there, these two sections matter.
For wrap-up policies on private residential projects begun after January 1, 2009, the owner, builder or general contractor has to disclose to each participant, before that participant submits a bid, the total amount or the method of calculation of any credit or compensation for premium required from them.
The contract documents also have to state the policy limits and scope, the policy term, the deductible and what triggers it, the number of units covered where applicable, and a good-faith estimate of the limits still available from the insurer. On request, a participant can obtain a copy of the policy itself, or the binder or declaration showing terms and limits, and has to keep it confidential apart from their own broker or attorney.
Here is the part that matters most. If the premium credit is not disclosed before bidding, the subcontractor keeps the right to increase the bid accordingly and is not bound by the bid as submitted.
For residential construction contracts entered into after January 1, 2009 where a wrap-up program exists, a contractor cannot require a subcontractor to indemnify, hold harmless or defend another party for any claim or action covered by that program. Those provisions are unenforceable.
Builders may require participants to contribute to the self-insured retention or deductible, but only if the maximum amounts and the collection method are disclosed up front, the contribution is reasonably limited and proportionate to that participant's scope of work, written notice is given before collection, and total contributions do not exceed the actual retention owed.
The statute also says it cannot be waived or modified by contractual agreement, act, or omission of the parties. A clause in a subcontract that purports to waive these protections does not work.
If you are a sponsor: make sure your bid package discloses the premium credit calculation and your contract documents carry the required policy disclosures. The downside of getting it wrong is subcontractors who are not bound by their bids.
If you are a subcontractor: ask for the credit calculation in writing before you bid, and ask for the declarations page showing remaining limits. You are entitled to both, and an indemnity clause covering wrapped claims is unenforceable whatever the subcontract says.
Statutory summaries are provided for general information and are not legal advice. Confirm current text and application with counsel. See Civil Code 2782.9 and 2782.95.
Pitfalls
FAQ
Grouped by who is asking, because the same programme looks different from each seat.
Owner-Controlled Insurance Program. It is a single insurance program, purchased and controlled by the project owner, covering all enrolled contractors on a construction project. It usually provides general liability, excess liability and workers' compensation. A wrap-up sponsored by the general contractor instead is a CCIP, a Contractor-Controlled Insurance Program.
As a working rule, wraps start to make economic sense somewhere around $25 million in hard construction value and become clearly worthwhile above roughly $50 million. Those are conventions rather than hard rules. Duration, trade mix, payroll concentration, subcontractor quality and jurisdiction can all move the answer a long way in either direction. An owner or contractor with a steady pipeline can also use a rolling program, which lowers the threshold considerably. A smaller project is still worth sending. ISU is a retail agency, so where a wrap is the wrong structure we place the conventional alternative instead.
Commonly in the range of one to two percent of hard construction value before premium credits, but the spread around that is wide. Project type, jurisdiction, loss history, retention level, tower structure and the length of the completed-operations extension all move it materially. Residential and mixed-use work prices differently from commercial. Anyone quoting a rate without seeing loss runs is guessing.
Plan on 60 to 90 days from complete submission to bound program on a large project, and longer for residential or unusually hazardous work. What takes the time is almost never carrier appetite. It is assembling payroll by class code, five years of valued loss runs, and the safety documentation. A complete submission moves quickly.
Usually not. Builders risk covers physical damage to the work itself and is normally placed as a separate policy, even though it is often bought at the same time and coordinated with the wrap. Professional liability, pollution liability and automobile liability are also typically outside the wrap.
Someone has to enroll every contractor and lower tier before they mobilise, collect evidence of the coverage that sits outside the wrap, chase payroll reports, centralise claims, allocate deductibles and complete the audit at close-out. On a large program that is a third-party administrator, usually paid out of the program itself. On a smaller one it tends to land on a project engineer who already has a full-time job, and that is where wrap-ups most often come apart. Decide who is doing it before the program is placed, and price it in.
Who sponsors and controls the program. On an OCIP the project owner buys it, holds the deductible or self-insured retention, and keeps the benefit of good loss experience. On a CCIP the general contractor or construction manager does. The coverage looks much the same either way. In practice the difference is that on a CCIP the owner is relying on the contractor's program, credit and continued existence for the completed-operations tail.
Confirm what the bid deduction is meant to cover, and make sure it is not stripping out coverage the wrap does not actually provide. Establish which of your operations sit inside the program and which do not, because off-site fabrication, your yard, your vehicles and your tools almost never do. Find out whether the general liability limits are project-specific or shared, and who else can erode them. Ask whether a per-claim deductible reimbursement is being pushed down to the responsible contractor, because that belongs in your bid. And check the effect on your experience modification, since payroll inside a wrap generally comes out of your own workers’ compensation rating.
Yes, always. The wrap covers enrolled parties only for work performed at the designated project site. Your shop, your yard, your vehicles, your tools, your employees travelling between jobs, and every other project you are running remain on your own policy. Many wrap administrators also require enrolled subcontractors to maintain their own limits for off-site work and to name the administrator as an additional insured on that policy.
Generally no. Enrollment is a condition of the contract on most programs. Certain trades are excluded by the program itself rather than by choice, commonly hazardous materials contractors, truckers and suppliers who do not perform on-site installation, design professionals, and contractors below a stated contract-value threshold. Excluded contractors work under their own insurance and are usually required to evidence specified limits.
Who you would be working with
Managing Director · ISU Insurance Services of San Francisco
Cary handles the wrap-up placements here. He has spent 38 years in construction insurance. The first ten were on the carrier side, underwriting builders’ risk and complex property exposures. The 28 since have been in retail brokerage, advising residential developers, general contractors and other construction clients on project-specific and annual programs.
He is also one of the original authors of the project liability application that much of the industry still uses to submit wrap-ups to carriers. In practice that means he knows what each question is actually asking for, and where a thin answer will cost you at quote.
Pricing
Tell us about the project and we will give you a straight answer on whether a wrap makes sense for it. If it does not, we will say so, and then we will price the structure that does. That answer is worth more to you than a placement that costs more than it saves. There is no project minimum to ask. This goes straight to Cary White, who handles wrap-up placements for our construction clients.