9914 18TH AVE W E 2025-03-24 - Laserfiche WebLink

Rough-In/Cover Inspection Head Placement and Piping: PASS FAIL N/A 1. Approved Plans-Approved plans on site?And all work completed per plans? ❑ ❑ ❑ 2. Visual Inspection -All piping and components, including sprinkler heads, hangers, ❑ ❑ ❑ valves, and gauges are required to be in place and shall be exposed for visual inspection. If insulation is to be used for freeze protection, this shall be in place and fastened, and with the approval of the inspector, is permitted to cover the necessary exposed pipe. 3. Head Placement-Verify proper placement of sprinkler heads and piping to ensure ❑ ❑ ❑ installation is according to the approved plans and/or the designed spacing of the heads. (Revised drawings should not be required for minor field changes.) 4. Compatibility-When work with CPVC special consideration is necessary when in ❑ ❑ ❑ contact with other materials or chemicals. (See manufacturer's guidance on installation and compatible materials.) 5. Sprinkler Cabinets-All sprinkler riser assemblies shall be located in a wall, ❑ ❑ ❑ cabinet, or other enclosure (with a minimum twelve inch (12")wide by thirty-six inch (36") high access door), unless otherwise approved by the fire code official. (See Diagram) 6. Warning Sign -A warning sign,with minimum % in. (6 mm) letters, shall be affixed ❑ ❑ ❑ adjacent to the main shutoff valve and shall state the following: WARNING: The water system for this home supplies fire sprinklers that require certain flows and pressures to fight afire. Devices that restrict the flow or decrease the pressure or automatically shut off the water to the fire sprinkler system, such as water softeners,filtration systems, and automatic shutoff valves, shall not be added to this system without a review of the fire sprinkler system by a fire protection specialist. Do not remove this sign. 7. Shut Off Valve-A single control valve arranged to shut off both the domestic ❑ ❑ ❑ system and the sprinkler system shall be installed. See Passive-purge/Flow Through Riser Detail below. 8. Pressure Gauge& Drain -All systems shall be provided with a pressure gauge and ❑ ❑ ❑ a 1/2" ball valve system drain to outside. 9. Connections to Toilets-All flow through systems shall be provide with a minimum ❑ ❑ ❑ of a 1/2" line to connect to a minimum of 2 toilets, at least one toilet per floor. Fire Marshal's Office 425.257.8100 1 everettwa.gov/fire I INFORMATION HANDOUT C-7 4.20.2020 I Page 2