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Tower and Hillside Portable Toilet Placement in Seattle, WA

Placement planning for Seattle's tower sites and steep hillside lots, where the grade and the truck's stop decide the spot.

  • Standard units, ADA units and handwash stations
  • Construction sites, festivals and private events
  • Delivery, servicing and pickup scheduled around your dates

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Tower Placement

Tower and Hillside Lot Placement: what it covers

Quick answer

Seattle's tower sites and hillside lots leave little level ground, and the truck's stop often sits well below the spot. Placement is planned on a sketch of the grade, the route and the carry, with a pad where the slope or the surface needs one. A permit covers any part on the public way before the unit is delivered.

Tower and Hillside Lot Placement illustration for Seattle, WA

Belltown and the Denny Triangle are high-rise infill on small lots, and the building meets the sidewalk. A unit has to find a spot at the curb or in a side gap, and the truck must reach the curb without blocking the transit lanes.

Queen Anne is a hill neighborhood of older houses and steep streets. A unit for a rebuild often sits on a level part of the drive, or on a pad cut into the slope, and the carry from the truck's stop can be long and uphill.

Planning starts with a photo of the lot, a note of the grade, and a sketch of the truck's stop and the carry. The provider reviews those before the booking, and the placement is confirmed by phone with the site lead.

Service area
Seattle & King County
Availability
Call to reach a local provider
Warning signs

Signs you need tower and hillside lot placement

Keep the unit off the slope's edge and clear of any retaining wall that could fall on it. Check the anchor and the pad after heavy rain, and keep the walk clear for pedestrians on steep streets.

  • A Belltown lot where the only space is a curb beside a transit lane
  • A Queen Anne rebuild with a steep drive and no flat ground
  • A Denny Triangle tower site with a fence line that blocks the truck
  • A hillside street where the truck can stop only at the bottom
  • A Capitol Hill lot with a retaining wall and a narrow gap
Our process

How our tower and hillside lot placement visit works

  1. Photograph the lot and the grade

    Take a photo from the street and one from the spot the unit would stand, noting the slope, the wall and any steps.

  2. Sketch the truck stop and carry

    Show the truck's stop, the route up or down to the spot, and the carry, with any step or threshold on the way.

  3. Find a level spot or build a pad

    Choose a level spot, or build a pad where the surface slopes or is soft, and check the pad after rain.

  4. Confirm the public-way permit

    A unit on the public way needs the permit for that space before it is delivered.

  5. Check the placement at delivery

    The unit is set and levelled, the door swing is checked, and a clear path is left for pedestrians.

Job stories

Typical jobs for tower and hillside lot placement

Typical job
Illustration: A drive unit for a renovation on a Queen Anne hill

A drive unit for a renovation on a Queen Anne hill

What homeowners notice
A renovation on a steep Queen Anne lot has no flat ground near the house. The truck can stop only at the bottom of the street, and the crew has no toilet on the house level.
What we do
The provider plans the stop below the house and the carry up the drive, sets the unit on a level pad cut into the slope, and anchors it for the wet season.
What to expect
The crew has a level unit near the house for the length of the job, and the weekly visits keep to the same carry.

Delivery, weekly servicing, pickup at the end typical visit

Typical job
Illustration: A curb unit for a tower site beside a transit lane

A curb unit for a tower site beside a transit lane

What homeowners notice
A tower crew on a small Belltown lot has only a curb beside a transit lane for a unit, and the delivery truck must not block the lane.
What we do
The curb placement is set under the City's permit for the space, the stop is agreed for the quiet hours, and the servicing is timed for the gap between the shifts.
What to expect
The crew has a unit at the curb for the build, and the transit lane stays open.

A tower build with servicing set around the shifts typical visit

How does the grade change the placement?

A slope makes the unit lean and the door swing unpredictable, so a level pad or a flatter spot is needed before the unit is set.

A unit on a slope can roll if it is not anchored, and its door can stop closing if it tilts. The provider chooses the safer of a built-up pad and a different spot.

The grade also changes the carry. A carry uphill is slower and harder for the crew than a carry on level ground, and the provider plans for it.

Can a unit go on a Seattle sidewalk or curb?

Only where the space is authorized for that use. A unit on the public way needs the City's permit for that space, and a clear path must remain for pedestrians.

The unit's footprint and its route belong on the same plan that goes to the office. A unit placed without a permit is the most common reason a delivery is turned back on the street.

A transit lane or a bus stop is not a place for a unit, and the provider checks for them before the truck is sent.

What about wet ground after rain?

Wet ground softens a pad and lets a unit lean. The pad and the anchor are checked after every heavy rain.

A pad that held in dry weather can settle in a wet week. The check is simple and it is part of the first visit after any heavy rain.

Runoff from a slope can flow under a pad, so the drainage at the spot is part of the placement.

How is the truck stop chosen on a tight street?

The stop is the nearest legal spot that the truck can reach and turn from, and the carry is measured from it.

A stop at the bottom of a hill with a long carry is sometimes better than a stop on a narrow street that cannot be turned in.

The provider names the stop on the booking, so the site lead can confirm it can be used on the day.

How is a retaining wall handled?

A unit is kept well clear of a retaining wall, since a wall can fail in wet weather, and the unit's door is set away from the wall so the door swing is not blocked.

The provider checks the wall for cracks and for water coming through it before placing a unit nearby. A wall that is visibly failing is not a safe spot.

The door side is kept free for a person to stand, and the unit is not placed in the gap between a wall and a fence.

What does a hillside job need from the site lead?

The site lead walks the spot with the provider, shows the route, names the contact, and tells the provider about any change in the grade or the access.

A walk on the ground is more useful than a photograph, since the slope is hard to judge from a picture.

The contact is named on the booking, and the provider calls before the truck is sent so the crew is ready.

Options

Types and options for tower and hillside lot placement

Curb unit on a steep street

Set at the curb under the permit for that space, with the uphill side pad-levelled.

Pad on a hillside drive

A pad cut or built into the slope so the unit stands level and the door can open.

Unit inside a tower site fence

A unit within the site fence, reached by a route the crew keeps clear.

King County

Why tower and hillside lot placement is different in Greater Seattle

Belltown and the Denny Triangle have transit lanes and busy curbs, and the unit is kept off them.

Queen Anne's steep streets make the uphill carry the main planning item.

Capitol Hill has steep blocks and retaining walls, and a placement there is checked for both the grade and the wall.

One call and it gets handled.

Most tower and hillside lot placement calls are scheduled the same day when a technician is free, and you approve the price before any work starts.

Related

Delivery, Placement and Pickup

Delivery, placement and pickup of portable toilets across Seattle, with the hills, the bridges and the crossings checked before the booking.

Standard Portable Toilet Rental

Single-user portable toilets for Seattle construction, renovation and gatherings, placed where hillside lots and dense blocks allow.

Rain and Cool-Season Servicing

Scheduled servicing for Seattle's wet and cool months, with the pad, the route and the visit planned around the weather.

Guides

Read before you book

FAQ

Tower and Hillside Lot Placement FAQs

Can a unit be placed on a steep hillside drive?

Yes, on a level pad cut into the slope, with the door swing and the anchor checked.

Can the truck stop on a busy street?

Only at a legal stop the truck can use, and not in a transit lane. The provider plans the stop.

What if the spot is too steep?

A different spot or a pad is used. If neither works, the provider discusses a different arrangement.

Who approves a spot on a city street?

The City office for the public way, and the owner for private ground.

How is the placement checked after delivery?

The provider checks the level, the door swing and the clear path before it leaves, and the site lead checks it after the first rain.

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