Fire sprinkler hydraulic calc install#
Fire sprinkler hydraulic calc code#
Fire sprinkler hydraulic calc windows#

Pipe type and schedule of wall thickness Дў2. Approximate capacity in gallons of dry pipe system and total number of sprinklers controlled by any single interlocking pre-action system (each control valve not to exceed 1000 sprinklers) Дў1. cement lined ductile iron), and point of connection to city main the type of valves, meters, and valve pits and the depth that the top of the pipe is laid below grade Дў0. Underground pipe size, length, location, weight, material (complete description, i.e. Other sources of water supply, with pressure or elevation ДЎ8. Size of city main in street and whether it is dead-end or circulating and, if dead-end, direction and distance to the nearest circulating main Provide system elevation relative to test hydrant ДЎ7.

Fire sprinkler hydraulic calc code#

Identify any small enclosures or spaces in which no sprinklers are to be installed and explain why and provide code sections ДЎ6. Location and size of concealed spaces, indicating if they are combustible or non-combustible construction, closets, attics, and bathrooms ДЎ5. Locations of fire walls and partitions, and occupancy class and use of each area or room ДЎ4. If modifications are being done to a hydraulically designed sprinkler system, and the work being done is in a hydraulically remote area, provide hydraulic calculations ДЎ3. Storage occupancies must show commodities being stored, maximum storage height, and distance from the ceiling or top of storage to sprinkler deflector: Please note: The drawings must include a completed OwnerвЂ™s Information Certificate, Fig. If approved with an equivalency (DBIвЂ™s AB-005), the minimum flow required for exposure sprinkler window protection shall be 3 GPM per lineal foot of window width.ДЎ1. Approved architectural plans may be required for reference.

Fire sprinkler hydraulic calc windows#

Indicate any windows that require exposure protection and for what reason and provide detail showing mullions, sprinkler orientation, dimensions etc. Show all street locations and indicate main entrance to building for Fire Department access ДЎ0. Provide site map of building location with directional indicator (this is required on all sheets) Д©. Provide a detailed and labeled riser/standpipe detail ДЁ. Show beam size, material, and location on plan.Д§. and method of protection for nonmetallic piping. Full height cross section, or schematic diagram, if required for clarity including ceiling construction including height, type (beam, smooth), including open to the floor above, skylights. Provide one set of manufacturer's specification sheets for all components of the system Д¦. Two sets of plans and one set of hydraulic calculations with the wet signature and stamp of the engineer or design-build C-16 contractor include the processed SFFD Water-flow Request Form. Official Pre-Application meeting minutes, signed by all parties (if applicable)ДҐ. Name, address, phone, and fax number of contractor Д¤. Address of building, including lot and block number ДЈ. Name and phone number of owner and occupant Дў. THE FOLLOWING ITEMS MUST BE INCLUDED ON THE PLANS:ДЎ. Hydraulic calculations sheets and materials submittals may be submitted separately. NOTE: All pertinent information (if applicable) regarding the sprinkler system design shall be on the drawings: Current water flow information sheet provided by SFFD (within one year of the permit application date) sway bracing calculations backflow preventer friction loss graph fire pump curve underground trench detail, etc. Piping plans must NOT be submitted on a reflected ceiling plan. All details and information on drawing must be of sufficient size and clarity to be legible. All NFPA 13D and 13R systems for R-3 occupancies shall have an approved reference architectural plan (signed by the DBI building inspector) indicating the specific type of the required sprinkler system (NFPA 13D or NFPA 13R) Plans shall detail those items from the following list which pertain to the design of the system. The scope of work must be indicated and the specific standard(s) used (e.g., NFPA 13, 13D, 13R) must be referenced. Legible and readable working plans for each project floor (area of work) shall be drawn to an indicated scale (not smaller than 1/8 inch = 1 foot), on sheets of uniform size (11 x 17-inch minimum). (MECHANICAL plans may be required if applicable) NOTE: Approved reference ARCHITECTURAL plans must be provided with NEW Fire Sprinkler System Plan submittals.

Fire sprinkler hydraulic calc install#

Purpose: This bulletin describes the information to be provided on plans submitted for a building permit to install or modify a fire sprinkler system. **The 2016 editions of NFPA 13, 13R, & 13D are currently the adopted standards in the 2019 CFC and CBC.