Cabin Site Preparation

Site Preparation for Log Cabin

Site Access

Your cabin or home will arrive at your location as one or more pre-assembled modules.  Each module is typically very large and there must be adequate room for the modules and the truck.  The machinery used is custom-built and very maneuverable.  It is rare that a building cannot reach its intended location after some trimming of trees, but there are limits.  A Cozy Cabins representative will check your job site prior to delivery to make sure the site is indeed accessible.

Your driveway must be stoned in and/or free of all mud/sogginess at the time of delivery.  Make sure straight sections of your driveway are clear at least 2’ wider than the width of the modules and at least 14’ high.  Turns in the access driveway must provide sufficient space to maneuver.

For buildings going on a crawl space foundation or full basement an area approximately 40 feet by 40 feet must be provided next to the foundation for the crane to set up.  This area must be completely clear overhead, including tree limbs and power lines, and must be on a decently level grade.

Smaller cabins which are going on a crushed stone pad or concrete slab are delivered with a special-built trailer similar to a rollback.  The driver backs his trailer onto the prepared pad, and then tilts his trailer until the rear of the cabin rests on the pad.  He then drives out from underneath the cabin.  There must be adequate room in front of the cabin for him to pull straight away.  This clear distance varies with the length of the building (approx. 80’-150’) and will vary with each job site.

 

Crawl Space • Basement

Site Preparation for Log Cabin

Our modular cabins and homes are typically set on a crawl space foundation or full basement.  This portion of the project is completed using the local contractor you choose.  When you are satisfied with your design and are ready to proceed with the order we will provide you with a detailed foundation design, showing the size of the foundation required, as well as placement of piers & columns.  This information provides your foundation contractor the all important dimensions he needs to create a final design and satisfactory footing and foundation system for your new cabin or home.

When our crew arrives to install and complete your cabin they will expect the foundation to be complete, with girders and sill plates already installed.  The modules are then craned onto your foundation, fastened together, and secured to the sill plates.

 

Crushed Stone or Concrete Pad

Site Preparation for Log Cabin

Our smaller single-wide cabins can go on a crushed stone pad or concrete slab if they are not being used for residential living. (Residential codes require a permanent foundation.)  The cabin’s floor system is then built with 4x4 pressure treated skids which distribute the weight of the structure across the pad, much like a typical storage shed.

When creating a crushed stone pad the area must be leveled and graded so no run-off water will go under the cabin.  Put down 4” to 6” of crushed stone – about 1’ longer and wider than the actual size of the cabin.  Use “dirty” stone (stone with fines in it) so it packs well enough to support the weight.  Level your pad using a laser or other reliable methods to ensure accuracy.  Pack the pad using a roller or plate tamper, then re-check the pad for level.  Add stones where needed and pack the pad again.

For a concrete slab use 4” to 5” of reinforced concrete on top of a bed of crushed stone about 4” thick.  It is very important that the slab is accurately level, as a low corner can create issues with the operation of doors, etc.  Use a laser or some other reliable leveling method when finishing the concrete.

If your cabin has plumbing installed you will need an access pit.  This pit allows your sewer and water to come in below frost level and gives you easy access to make the connections to the underside of your cabin after it is in place.  It is typically 3’ wide and 6’ long, with about half of the length under the cabin.  Ask a representative for details.  The location of this pit varies with every floor plan, but is generally near the bathroom area.