Calculations that prove the water system will have sufficient water at the most remote area.
Equipment / Fixture List
Provide a copy of the manufacturer's specifications noting the make, model, weight, and efficiency rating of each unit.
Show building footprint, room divisions, area uses, dimensions in feet, storage placement, aisleways, exits, placement of furniture and fixtures, spacing dimensions, etc.
Riser / Underground
Location and details from main to riser. Show P.I. valve, check valves, FDC, connection to system riser, fire hydrant locations.
Show section views for all areas that require detailed analysis for installation.
A site plan is required. Draw the site plan to scale, not less than 1-inch=100-feet, show all property corners, existing and proposed building footprints, adjacent roads, dimensions of all parking and access aisles, fire hydrants, easements, utility locations, and north arrow.
Designed by a Washington State certified contractor approved for sprinkler design.