The last trade on the job holds the only date that matters
A building that is finished inside and surrounded by dirt does not open. Every dollar spent on the structure, every month of interest, every pre leased tenant and every projection in the model is sitting behind a scope of work that was bid last, awarded last, and given whatever calendar remained.
That is not a complaint about how projects are run. It is a description of a structural risk that most schedules do not price. Landscaping is treated as a finish because it happens at the end. It behaves like a critical path item because nothing opens without it.
The two options when it is not done
Option one. Wait. The building is complete. It is not occupied. You continue carrying it, tenants continue not paying, and the lease up curve you modelled slides by however long it takes. On a late season project, waiting does not mean two weeks. It can mean waiting for spring, because the work that is missing cannot be performed in frozen ground.
Option two. Bond around it. Post security against the incomplete work and take occupancy. This is the option people reach for and it is not free. It requires tying up capital against the value of the outstanding work, which is capital that is doing nothing for you until the work is finished and the security is released. Requirements vary by jurisdiction and by project, and the figure is commonly well above the contract value of the work itself.
Neither of those is a landscaping problem. They are cash flow problems that happen to be caused by landscaping, and that is the distinction worth holding onto, because it changes what the scope is worth managing for.
Where the slip actually comes from
In our experience the delay is almost never caused by the crew that shows up to do the work. It is caused by three decisions made months earlier by people who did not know they were making a landscaping decision.
The topsoil plan. Montana requires screened topsoil in the finished top layer. That gets decided at stripping. Haul the material off and haul finished material back and you pay trucking twice on dirt you already owned, and you also inherit a delivery schedule you do not control in the busiest weeks of the season. Screen on site and the material never leaves, there is no stockpile blocking other trades, and the schedule risk moves from a trucking company back to your own site.
The sleeving. Every irrigation or drainage crossing under paving has to be sleeved before the pour. Discovering a missed crossing after concrete is accepted means saw cutting a finished surface, in front of the owner, at a cost that has nothing to do with the price of a sleeve.
The water. Irrigation cannot commission and turf cannot establish without a live water source and power to the controller. This item sits between civil, plumbing, the utility and the site contractor, which usually means it belongs to nobody until it is late.
All three are cheap to solve in April and expensive to solve in October, and all three are visible in a drawing set before anyone breaks ground.
The number is worth calculating rather than estimating
The instinct with a two week slip is to treat it as a nuisance. It is more useful to convert it into a figure. Carry cost, delayed rent commencement, the lease up curve shifting into a slower leasing season, and the capital held against a bond if that is the route taken. Those are all knowable inputs on a specific project rather than industry generalities.
We built a calculator for exactly this, because the argument is more persuasive when the number belongs to your project rather than to an anecdote about someone else's. Put your building type, size and timeline into it and it will produce the cost of a two, four or six week delay.
What moving upstream actually changes
The reason we ask for drawings before a project goes out to bid is not to get an early look at pricing. It is that by bid time, most of the expensive decisions are already fixed and the only variable left is who does the work and for how much.
A review before that point catches the sleeving that is not shown, the topsoil approach that will cost twice, the irrigation design that cannot deliver its required application depth inside the three day watering window the city permanently allows, and the seeding window that does not line up with the completion date being promised to the owner.
Every one of those is a change order or a delay if it is found in the field. Every one of them is a mark up on a drawing if it is found in February.
The honest framing
We would rather be part of the schedule than an exception to it. Until the site work is done, the building does not open, and we would prefer to be the trade that tells you in April what is going to go wrong in October than the one explaining it to you in October.
Send us your drawings. We return a preliminary budget and a written note on what in the current set will cost you time later.