This document is a resource for users of the NSVCad Sprinkler Module.
It provides a list of commands and their functions.
By familiarizing yourself with these commands, you can effectively navigate the software, utilize its features, and streamline your fire sprinkler design process.
Whether you’re a seasoned professional or just starting out, this reference guide will empower you
to harness the full potential of the NSVCad Sprinkler Module.

Clean Blocks
Command: NCB
Description: Selects similar blocks and removes them from the drawing.

Clean Nested Blocks
Command: NDNB
Description: Removes extra blocks nested in other blocks.

Edit Nested Block
Command: NENB
Description: Removes extra components from a block.

Force Background Layer
Command: NFBL
Description: Sets all components of a drawing to a specific layer.

Force Background Color
Command: NFBC
Description:Â Sets all components of a drawing to a specific color.
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Retrieve Background Color/Layer
Command: NRB
Description: Retrieves or changes a block color after running force background color/layer app.

Force Lineweight
Command: NFL
Description: Sets Line weight, Thickness, and Global width of line and polyline objects to zero.

Hatch Transparency
Command: NHAT
Description:Â Sets a hatch transparency for all hatch objects

Trim Gridline
Command: NTG
Description:Â Trims grid lines of a drawing from one side.

Z Remove
Command: NZR
Description: Removes the Z value of objects even in block references.

Ceiling Hatch Code
Command: NCH
Description:Â Assists in noting the hatch’s elevation of ceilings or soffits.
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List of Material
Command: NLOM
Description:Â Provides a list of materials.
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Unit Converter
Command: NCV
Description:Â Converts length and area units in metric and imperial.
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Sprinkler Design Guide
Command: NSDG
Description: Provides design criteria for Sprinkler systems in accordance with the NFPA13, 2016.
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Foam Design Guide
Command: NFDG
Description: Provides design criteria for Sprinkler systems in accordance with the NFPA13, 2016.
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Occupancy Requirements
Command: NOR
Description:Â Provides NFPA requirements based on the occupancies.
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Sprinkler Layout
Command: NSL
Description: Assists user to locate sprinklers in compliance with NFPA 13, 13R, and 13D.
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Sprinkler Arrange
Command: NSA
Description:Â Locates sprinklers uniformly.
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Sprinkler In Tile
Command: NSIT
Description:Â Assists in locating the sprinkler in the center of the tiles.
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Toggle Coverage
Command: NTSC
Description:Â Toggles the coverage of sprinklers.
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Find ACA
Command: NAC
Description:Â Calculates the Actual Coverage of Sprinklers.
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Create PCA
Command: NPC
Description: Inserts sprinkler with Potential Coverage Area.

Define Layout
Command: NLD
Description:Â Defines the walls and soffits.
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Beam & Column Rule
Command: NBC
Description: Applies the beam rule and creates the column’s shadow based on the Three or Four times rules.
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Shadow Checker
Command: NSHR
Description:Â Shows the shadow area of a sprinkler.
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Soffit Rule
Command: NSR
Description:Â Assists in finding the minimum distance from soffits.
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Cloud Ceiling
Command: NCC
Description: Provides the coverage area of sprinklers where the cloud ceiling rule is applicable.
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Open Grid Ceiling
Command: NOG
Description:Â Checks whether the ceiling is open grid or not.
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Slatted Ceiling
Command: NSC
Description:Â Checks whether a slatted ceiling can be considered an open grid.
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Ceiling Pocket
Command: NCP
Description:Â Checks whether the ceiling pocket rule is applicable or not.
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Pipe Size
Command: NPS
Description:Â Notes the size of the pipes.
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Pipe
Command: NPI
Description:Â Assists in drawing branch lines and cross mains with a thick visual line.
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3D Pipe to Line
Command: NPLN
Description:Â Converts 3D pipes created by Autosprink into a single line.
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Break Pipe
Command: NBP
Description:Â Breaks the visual crossing pipe over other pipes.
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Sprinkler LOM
Command: NSLOM
Description: Provides a table containing the types and quantity of sprinklers in the layout.
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Insert Sprinkler
Command: NIS
Description:Â Inserts different types of sprinkler symbols.
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Insert Device
Command: NID
Description:Â Inserts the symbol of the valve or device into the CAD as per NFPA 170.
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Replace Sprinkler Block
Command: NRSB
Description:Â Replaces block symbols with the selected symbol.

Insert Node
Command: NIN
Description:Â Insets hydraulic calculations nodes.
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General Note
Command: NGN
Description:Â Provides general notes on the drawing.
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