Guides
Deck and patio equipment setup: will the machine reach the site?
Deck and patio equipment setup starts at the gate: how to walk the site, size the machine class, and choose between a mini excavator and hand digging.
What to take away
- The site decides which machine can workgate width, slope, overhead lines and the spoil pile are checked before anything is booked.
- Size the machine to the narrowest point on the route, then to the work.
- A mini excavator in the 1.5 to 3 metric ton class digs where a full-size machine cannot reach, and it is the machine that raises the access question, so check it first.
- If a point fails, change the plan rather than the measurement.
- Fall protection, dust control and silica exposure are regulated by OSHA or your state plan, not by your own judgment.
Equipment advice here is general information. It is not structural, engineering, code, permit, or legal advice. Footing depth, beam spans, guardrail loads and ledger attachment are set by the applicable building code and your local authority having jurisdiction.
Walk the route before you book a machine
Walk the site with a tape and a phone before you book anything. A machine is only as useful as its route to the work, so the access check comes first, and each of four points either passes or changes the plan.
| Check | What to note | Why it matters |
|---|---|---|
| Gate width | The tightest point on the route, including posts and hinges, against the machine's published width, not its class name | A machine stuck at the gate costs more than any alternative |
| Slope | Any grade on the route and at the dig | A machine working across a slope is a different risk from one on level ground |
| Overhead lines | Look up before anything is unloaded | Lines over the dig or the machine's reach are a stop, not a detail |
| Spoil pile | Where it goes before the first bucket, and how it will leave the site | The dig stalls when the spoil has nowhere to go |
Photograph each of the four points and put the photos in the job file, so the person who books the machine is not working from memory.
OSHA's recommended practices note that workers are often best positioned to identify hazards and near misses, so ask the crew what they saw on the access walk. Written procedures, trained operators and documented inspections are the proactive version.
What each job type asks of the route
Each job type asks a different question of the site. A replacement deck on an existing frame may need no machine at all. New footings need a hole, a place for the spoil and a path in.
A patio on compacted base needs a plate compactor and a delivery route for the base material. A deck and patio contractor sells four kinds of job: a replacement deck on an existing frame, a new deck on new footings, a patio on compacted base, and a repair or railing upgrade. Walk the route with the job type in mind, because the type sets what has to arrive.
When the machine will not fit: rent, subcontract or dig
If a point fails, change the plan rather than the measurement. A smaller machine class, hand digging or a different delivery day all cost less than a machine stuck at the gate.
Own, Rent, or Subcontract?
Is the asset used frequently?
Own and maintain
Rent or subcontract
Hand digging works for a handful of footing holes on soft ground. A mini excavator pays for itself on new-build decks with six or more footings, or where access allows a machine to reach the back yard.
The Bobcat E26 and Kubota K008-3 fit through most residential gates. Confirm the footing depth and size with your local authority having jurisdiction before you dig.
Machine class first, then model
Match the machine class to what the route allows, then to the work. A mini excavator digs footing holes and trench lines where a full-size machine cannot reach, so it is the class to check first.
| Ground work | Equipment | Size or class | Figure to plan with |
|---|---|---|---|
| Footing holes and trench lines | Mini excavator | 1.5 to 3 metric ton class; the Bobcat E26 weighs about 2.6 metric tons | Rents for roughly $350 to $550 a day in most U.S. markets, depending on attachments and delivery |
| Patio base and footing pads | Walk-behind plate compactor | Commonly a 200 to 300 lb. unit; the Wacker Neuson WP1550AW delivers 3,400 lb. of centrifugal force | Typically rents for $85 to $110 a day |
| Small footings | Concrete mixer | Multiquip and Kushlan make 3.5 to 6 cu. ft. mixers | About $400 to $1,200 new |
| A handful of footings on soft ground | Hand digging | A shovel, a post-hole tool and time | No machine cost |
Ready-mix delivery is cheaper once you pass a few cubic yards, which moves the access question from the mixer to the truck. Spec sheets for other makers are compared in deck-side equipment brands, the place to check widths before you rent.
Working at height and in dust
Once the machine has dug, the crew works at height and in dust. A 28 ft. extension ladder covers most two-story decks, and the Werner D6228-2 fiberglass ladder typically sells for $450 to $600. Fall protection on a residential deck is regulated.
OSHA's residential fall protection guidance says workers six feet or more above lower levels need guardrail systems, safety net systems or personal fall arrest systems, or another measure the standard allows. Confirm what applies to your site with the applicable OHS regulator or a qualified safety professional.
Dust and silica from cutting concrete, stone and composite decking are regulated too. Basic kit for a deck crew:
Safety equipment
- hard hats
- safety glasses
- hearing protection
- cut-resistant gloves
- knee pads
- a respirator fitted for the dust you generate
A 3M 6502QL half-mask respirator with P100 filters typically sells for $35 to $60. A FallTech 7016 harness with a shock-absorbing lanyard typically sells for $200 to $300. Confirm the specific requirement with your OHS regulator.
Where the money goes once the machine is on site
Equipment cost per deck is not the sticker price. It is the purchase or rental cost divided by the jobs the machine touches, plus consumables, plus the labor hours it saves or wastes.
A mini excavator that digs footing holes in an afternoon instead of a day of hand digging saves labor on every new-build deck. A compactor that sits in the trailer because the crew forgets it costs storage and nothing else.
Whether a used unit beats a rental is a separate sum, set out in used equipment cost.
Track three numbers per machine: days used per month, cost per day used, and callbacks traced to that machine's work. A machine with a callback pattern is not saving money. The monthly numbers to track show where to record them.
The access sheet for the job file
- Gate width measured at the narrowest point and compared with the machine's published width.
- Slope noted on the route and at the dig.
- Overhead lines checked before anything is unloaded.
- Spoil pile location and exit route agreed.
- Photos of all four points saved in the job file.
- Fall protection equipment inspected and the crew trained on it.
- Dust and silica controls confirmed for cutting concrete, stone or composite.
A new owner building a first equipment list can work from the deck and patio equipment checklist before committing capital.
Common questions
Do I need a mini excavator or can I hand dig?
Hand digging suits a handful of footing holes on soft ground. Where the access walk shows a machine can reach the back yard, a mini excavator is the faster way to dig a new-build deck's footings.
What if the machine will not fit through the gate?
Change the plan, not the tape measure. Ask the yard for a smaller class, hand dig the holes, or stage the base material at the gate. Any of the three beats a machine that cannot reach the work.
What fall protection equipment do I need?
OSHA's residential fall protection guidance describes the accepted methods and the employer's responsibility. The specific system for your site depends on height, roof pitch, anchor points and state-plan rules. Confirm with your OHS regulator or a qualified safety professional before the crew goes up.
What do overhead lines change?
Everything. Look up before anything is unloaded, because lines over the dig or the machine's reach are a stop, not a detail.
