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Fire sprinkler plan: sample DWG file with pump room, sprinkler piping, detection and building services template
A complete level plan of a small office building at 1:100. A fire pump room holds the water tank, the duty pump and the jockey pump with check valves. The discharge header rises to the valve room, where the control valve, the alarm check valve, the waterflow switch, a main drain and the fire department connection are drawn. A corridor main feeds cross mains and branch lines with 28 pendant sprinklers in the office, meeting room, toilets, reception, manager's room, workroom and corridor, with an inspector's test connection at the far end. The plan also shows hose cabinets, extinguishers, smoke detectors, manual call points, sounders, exit signs, a control panel and two detection zones, with a device schedule, an equipment schedule, notes and a filled-in title block. Every symbol is a block with its attributes filled in (tag, size, rating).
Free to use and modify in your own projects, including commercial ones. The ZIP holds the sample drawing, a template, a plot style table and a README; no add-in needed. The data in the drawing is made up, so it is not for design or construction. Provided as is, without warranty. Library terms (CXL-1.0)
This sample uses these resources
The symbols are blocks from our own libraries, with their attributes filled in. The sheet and its title block come from our ISO A3 title block template. Download them to draw your own diagrams.
What is in the ZIP
- Fire-Sprinkler-Plan-Sample.dwg
Sample drawing (DWG, AutoCAD 2018 format) - BuildingServices-Fire-Template-ISO-A3.dwt
Template (DWT) that the drawing was made on - CADXChange-Monochrome.ctb
Plot style table (CTB) that prints every colour black - README.txt
README with the layer list and how to use the files
The template
The fire protection template has 10 layers with colours, line weights and linetypes (building background, sprinkler mains, cross mains and branch lines, hose supply, detection zones, symbols, tags, text, notes and dimensions), the text styles ISO-2.5 to ISO-5, the dimension style ISO-25 and an ISO A3 layout with a title block and revision table. The layer names are a common convention, not a standard; rename them to match your company's rules.
Layers defined
Every layer in the template with its colour, line weight and linetype, and how many objects of this sample are on it. Layers the sample does not use are still defined, ready for your own drawing.
| Layer | Colour | Line weight | Linetype | Used for | Objects here |
|---|---|---|---|---|---|
| Fire protection layers | |||||
| FIRE-BG-WALL | 8 | 0.35 mm | Continuous | Building background: walls and partitions | 10 |
| FIRE-PIPE-MAIN | 1 | 0.50 mm | Continuous | Sprinkler risers and mains | 17 |
| FIRE-PIPE-BRANCH | 1 | 0.35 mm | Continuous | Sprinkler cross mains and branch lines | 34 |
| FIRE-PIPE-HYD | 5 | 0.50 mm | Continuous | Hose and standpipe supply | 3 |
| FIRE-ZONE | 6 | 0.18 mm | DASHED | Detection zone boundaries | 3 |
| SYMBOL | 7 | 0.25 mm | Continuous | Symbols (the layer the symbol libraries use) | 68 |
| FIRE-TAG | 7 | 0.18 mm | Continuous | Equipment, device and zone tags | 6 |
| FIRE-TEXT | 7 | 0.18 mm | Continuous | General text, room names, tables | 78 |
| FIRE-NOTES | 7 | 0.18 mm | Continuous | Notes and legends | 25 |
| FIRE-DIM | 3 | 0.18 mm | Continuous | Dimensions | 1 |
| Sheet and symbol layers | |||||
| 0 | 7 | default | Continuous | Default layer, keep it empty | not used here |
| FRAME | 7 | default | Continuous | Sheet border | 5 |
| TITLEBLOCK | 7 | default | Continuous | Title block and revision table | 1 |
| VIEWPORT | 8 | default | Continuous | Layout viewport frame (does not plot) | 2 |
| DRAWING-AREA | 8 | default | Continuous | Boundary of the model drawing area (does not plot) | 2 |
Styles defined
The text styles, the dimension style and the linetypes that the template defines, so you do not have to set them up in each new drawing.
| Kind | Name | Settings |
|---|---|---|
| Text style | ISO | isocp.shx, 15°, variable height |
| Text style | ISO-2.5 | isocp.shx, 15°, 2.5 mm high |
| Text style | ISO-3.5 | isocp.shx, 15°, 3.5 mm high |
| Text style | ISO-5 | isocp.shx, 15°, 5 mm high |
| Text style | TB-en | Arial, used by the title block |
| Dimension style | ISO-25 | Text 2.5 mm, arrows 2.5 mm, extension lines 1.25 mm beyond the dimension line and 0.625 mm from the object, dimension lines 3.75 mm apart, 0 decimals |
| Linetype | Continuous | Solid line |
| Linetype | DASHED | Dashed |
| Linetype | DASHDOT | Dash-dot |
| Linetype | CENTER | Centre line |
| Linetype | PHANTOM | Phantom line |
| Linetype | HIDDEN | Hidden line |
Sheet and drawing setup
How the sheet is set up, so your own drawings print the same way.
- Sheet
- ISO A3 landscape, 420 × 297 mm.
- Layout
- One layout named ISO-A3, plotted at 1:1 on full-bleed A3 media, so the sheet has no printer margin.
- Border
- 20 mm from the left edge (binding side) and 10 mm from the other edges; the drawing area inside is 390 × 277 mm.
- Model space
- Units are millimetres. The drawing area is shown at 1:1, so 1 mm in the drawing is 1 mm on paper.
- Title block
- 160 × 79 mm at the lower right, with a four-line revision table above the company, project, title and approval fields.
- Text size
- 2.5 mm for labels and notes, 3.5 mm and 5 mm for headings.
- Linetype scale
- 1, so dashes are sized for plotting at 1:1.
- Plot style
- None set. Pick the CTB from the ZIP in the page setup for black-and-white plots.
Title block fields
The attributes of the title block. Double-click it to fill them in, or write them for a whole set of drawings with BlockSync.
| Attribute | Field on the sheet | Value in this sample |
|---|---|---|
| COMPANY | COMPANY | CADXChange |
| PROJECT | PROJECT | Office Building |
| AREA | AREA | Level 1 |
| SYSTEM | SYSTEM | Fire protection |
| CLIENT | CLIENT | Sample |
| TITLE | DRAWING TITLE | Fire protection plan, sprinkler system |
| DRAWING_NO | DRAWING NO. | F-701 |
| CONTRACT_NO | CONTRACT NO. | — |
| REV | REV | A |
| DRAWN | DRAWN | — |
| CHECKED | CHECKED | — |
| APPROVED | APPROVED | — |
| DATE | DATE | 2026-10-27 |
| SCALE | SCALE | 1:100 |
| SHEET | SHEET | 1 |
| SHEET_OF | OF | 1 |
Revision table: R1 to R4, each with REV, DATE, DESCRIPTION and BY (16 attributes, empty in this sample).
Blocks in the drawing
The equipment list of the drawing: block name, symbol and how many times it is placed. BlockSync exports the same list from your own drawings.
| Symbol | Block | Placed |
|---|---|---|
 Sprinkler, pendant | PLF_SPR_PENDANT | 29 |
 Smoke detector | PLF_DET_SMOKE | 7 |
 Sounder | PLF_ALM_SOUNDER | 4 |
 Check valve, fire service | PLF_FV_CHECK | 3 |
 Fire hose cabinet | PLF_HYD_CABINET | 3 |
 Manual call point | PLF_DET_MCP | 3 |
 Exit sign | PLF_ESC_EXIT | 3 |
 Extinguisher, water | PLF_EXT_WATER | 3 |
 Extinguisher, dry powder | PLF_EXT_POWDER | 2 |
 Fire water tank | PLF_FTANK_WATER | 1 |
 Fire pump, electric | PLF_FPUMP_ELEC | 1 |
 Jockey pump | PLF_FPUMP_JOCKEY | 1 |
 Gate valve, OS&Y | PLF_FV_OSY | 1 |
 Alarm check valve (wet) | PLF_FV_ALARM | 1 |
 Waterflow switch | PLF_SW_FLOW | 1 |
 Test and drain valve | PLF_FV_TEST | 1 |
 Siamese connection (FDC) | PLF_FV_SIAMESE | 1 |
 Inspector's test connection | PLF_FV_ITC | 1 |
 Fire alarm control panel | PLF_ALM_PANEL | 1 |
 Extinguisher, CO2 | PLF_EXT_CO2 | 1 |
Equipment schedule
One row per placed symbol, read from the attributes of the blocks in the drawing: what is shown on the sheet, and the schedule attributes that were filled in but are not shown. BlockSync exports these same attributes from your own drawings.
| Tag | Description | Shown on the sheet | Filled in, not shown |
|---|---|---|---|
| FWT-1 | Fire water tankPLF_FTANK_WATER | SERVICE = Fire waterCAPACITY = 18 m3FLOW_M3H = 30PRESSURE_BAR = 0VOLTAGE = 400 V | |
| FP-1 | Fire pump, electricPLF_FPUMP_ELEC | SERVICE = Sprinkler duty pumpFLOW_M3H = 30HEAD_M = 60MOTOR_KW = 11VOLTAGE = 400 VSPEED_CONTROL = Fixed | |
| JP-1 | Jockey pumpPLF_FPUMP_JOCKEY | SERVICE = Pressure maintenanceFLOW_M3H = 3HEAD_M = 65MOTOR_KW = 1.5VOLTAGE = 400 VSPEED_CONTROL = Fixed | |
| CV-1 | Check valve, fire servicePLF_FV_CHECK | SIZE = DN80VALVE_TYPE = Swing check valvePRESSURE_RATING = PN16SUPERVISED = NoEND_CONNECTION = FlangedZONE = Level 1 | |
| CV-2 | Check valve, fire servicePLF_FV_CHECK | SIZE = DN32VALVE_TYPE = Swing check valvePRESSURE_RATING = PN16SUPERVISED = NoEND_CONNECTION = FlangedZONE = Level 1 | |
| OSY-1 | Gate valve, OS&YPLF_FV_OSY | SIZE = DN100VALVE_TYPE = OS&Y gate valvePRESSURE_RATING = PN16SUPERVISED = YesEND_CONNECTION = FlangedZONE = Level 1 | |
| AV-1 | Alarm check valve (wet)PLF_FV_ALARM | SIZE = DN100VALVE_TYPE = Wet alarm check valvePRESSURE_RATING = PN16SUPERVISED = YesEND_CONNECTION = FlangedZONE = Level 1 | |
| FS-1 | Waterflow switchPLF_SW_FLOW | SIZE = DN100VALVE_TYPE = Vane typePRESSURE_RATING = PN16SUPERVISED = YesEND_CONNECTION = FlangedZONE = Level 1 | |
| TD-1 | Test and drain valvePLF_FV_TEST | SIZE = DN50VALVE_TYPE = Ball valvePRESSURE_RATING = PN16SUPERVISED = NoEND_CONNECTION = FlangedZONE = Level 1 | |
| FDC-1 | Siamese connection (FDC)PLF_FV_SIAMESE | SIZE = DN100VALVE_TYPE = Two-way inletPRESSURE_RATING = PN16SUPERVISED = NoEND_CONNECTION = FlangedZONE = Level 1 | |
| CV-3 | Check valve, fire servicePLF_FV_CHECK | SIZE = DN100VALVE_TYPE = Swing check valvePRESSURE_RATING = PN16SUPERVISED = NoEND_CONNECTION = FlangedZONE = Level 1 | |
| ITC-1 | Inspector's test connectionPLF_FV_ITC | SIZE = DN25VALVE_TYPE = Ball valvePRESSURE_RATING = PN16SUPERVISED = NoEND_CONNECTION = FlangedZONE = Level 1 | |
| HC-1 | Fire hose cabinetPLF_HYD_CABINET | TYPE = Hose reel cabinetOUTLET_SIZE = DN25FLOW_LPM = 30PRESSURE_BAR = 4LOCATION = CorridorZONE = Level 1 | |
| HC-2 | Fire hose cabinetPLF_HYD_CABINET | TYPE = Hose reel cabinetOUTLET_SIZE = DN25FLOW_LPM = 30PRESSURE_BAR = 4LOCATION = CorridorZONE = Level 1 | |
| FACP | Fire alarm control panelPLF_ALM_PANEL | ADDRESS = PanelLOOP_ZONE = Z1-Z2LOCATION = ReceptionDEVICE_TYPE = Control panelVOLTAGE = 400 V | |
| SD-1 | Smoke detectorPLF_DET_SMOKE | ADDRESS = L1-01LOOP_ZONE = Z1LOCATION = Open officeDEVICE_TYPE = Optical smokeVOLTAGE = 400 V | |
| SD-2 | Smoke detectorPLF_DET_SMOKE | ADDRESS = L1-02LOOP_ZONE = Z1LOCATION = Open officeDEVICE_TYPE = Optical smokeVOLTAGE = 400 V | |
| SD-3 | Smoke detectorPLF_DET_SMOKE | ADDRESS = L1-03LOOP_ZONE = Z1LOCATION = Meeting roomDEVICE_TYPE = Optical smokeVOLTAGE = 400 V | |
| SD-4 | Smoke detectorPLF_DET_SMOKE | ADDRESS = L1-04LOOP_ZONE = Z2LOCATION = ManagerDEVICE_TYPE = Optical smokeVOLTAGE = 400 V | |
| SD-5 | Smoke detectorPLF_DET_SMOKE | ADDRESS = L1-05LOOP_ZONE = Z2LOCATION = WorkroomDEVICE_TYPE = Optical smokeVOLTAGE = 400 V | |
| SD-6 | Smoke detectorPLF_DET_SMOKE | ADDRESS = L1-06LOOP_ZONE = Z2LOCATION = WorkroomDEVICE_TYPE = Optical smokeVOLTAGE = 400 V | |
| MCP-1 | Manual call pointPLF_DET_MCP | ADDRESS = L1-07LOOP_ZONE = Z2LOCATION = East exitDEVICE_TYPE = Manual call pointVOLTAGE = 400 V | |
| MCP-2 | Manual call pointPLF_DET_MCP | ADDRESS = L1-08LOOP_ZONE = Z2LOCATION = ReceptionDEVICE_TYPE = Manual call pointVOLTAGE = 400 V | |
| SN-1 | SounderPLF_ALM_SOUNDER | ADDRESS = L1-09LOOP_ZONE = Z1LOCATION = Open officeDEVICE_TYPE = SounderVOLTAGE = 400 V | |
| SN-2 | SounderPLF_ALM_SOUNDER | ADDRESS = L1-10LOOP_ZONE = Z1LOCATION = Meeting roomDEVICE_TYPE = SounderVOLTAGE = 400 V | |
| SN-3 | SounderPLF_ALM_SOUNDER | ADDRESS = L1-11LOOP_ZONE = Z2LOCATION = WorkroomDEVICE_TYPE = SounderVOLTAGE = 400 V | |
| EX-1 | Exit signPLF_ESC_EXIT | LOCATION = East exitMOUNTING = WallBATTERY_DURATION = 3 h | |
| EX-2 | Exit signPLF_ESC_EXIT | LOCATION = ReceptionMOUNTING = WallBATTERY_DURATION = 3 h | |
| FE-1 | Extinguisher, waterPLF_EXT_WATER | MOUNTING = Wall bracketLOCATION = Open officeNEXT_SERVICE = 2027-10 | |
| FE-2 | Extinguisher, waterPLF_EXT_WATER | MOUNTING = Wall bracketLOCATION = Meeting roomNEXT_SERVICE = 2027-10 | |
| FE-3 | Extinguisher, dry powderPLF_EXT_POWDER | MOUNTING = Wall bracketLOCATION = Fire pump roomNEXT_SERVICE = 2027-10 | |
| FE-4 | Extinguisher, CO2PLF_EXT_CO2 | MOUNTING = Wall bracketLOCATION = ReceptionNEXT_SERVICE = 2027-10 | |
| FE-5 | Extinguisher, dry powderPLF_EXT_POWDER | MOUNTING = Wall bracketLOCATION = WorkroomNEXT_SERVICE = 2027-10 |
Manufacturer, model and remarks are left empty on every block, ready for your data. The values are examples.
Works with these resources
How to use it
- Open the sample drawing to see how layers, text and the title block are used, or open it in the browser first, nothing to install.
- Start your own drawing from the template (NEW, then pick the DWT file). Copy the CTB file to your plot styles folder if you want black-and-white plots.
- Insert blocks from the symbol library into your drawing. The blocks in the sample are copies; they do not change when a library changes.
- Double-click the title block to fill it in, then export the equipment list with BlockSync.
Frequently asked questions
- Can I use the drawing for a real project?
- As a starting point for layout and layers, yes. The ratings, settings and cable sizes are made up, so the diagram has to be checked and changed for your project before it is used for design or construction.
- Why are the layers coloured?
- Colours and line weights follow the layers: power circuits are red and heavy, control is cyan, signal is green. The plot style table in the ZIP prints everything black and keeps the line weights, so you can plot in black and white as well.
- Which CAD programs open it?
- The drawing and the template are in AutoCAD 2018 format, which AutoCAD 2018 and later open, and so do other CAD programs that read this format. The browser viewer needs nothing installed.