Sanitary Dft. Supt. | Plumbing Android

Sanitary Dft. Supt. | Plumbing

Sanitary shop drawings with pipe sizing, piping and seismic calculations.

Overview

Features & Capabilities

【Overview】
🇯🇵 Based on Japanese Design Standards

Sanitary Drafting Supporter is a professional calculation app for sanitary shop drawings and plumbing design.

It brings together the calculations most frequently required for sanitary and plumbing projects, including water supply and drainage pipe sizing, piping engineering calculations, and simplified seismic calculations for pipe supports.

Designed for engineers, designers, and construction professionals to improve efficiency in sanitary shop drawing preparation and plumbing design.

【Key Features】

■ Water Supply & Drainage Pipe Sizing (Fixture Unit Method)

• Automatically calculates pipe sizes using the Fixture Unit Method.
• Calculates fixture units and recommends pipe sizes from the selected plumbing fixtures.
• Manage and edit multiple piping systems.
• Combine or modify piping systems easily.
• Verify results with a flow diagram.

■ Piping Engineering Calculations

Perform essential piping calculations required for plumbing design and shop drawings.

• Pipe weight calculation
• Flow velocity calculation
• Pressure loss calculation
• Thermal expansion calculation

Supports design studies and engineering documentation.

■ Simplified Seismic Calculations for Pipe Supports

• Simplified seismic calculations for L-shaped supports
• Simplified seismic calculations for portal frame supports
• Anchor bolt strength check
• Anchor bolt pull-out verification

Helps verify the safety of pipe support systems during the design stage.

【Recommended For】

• Plumbing designers
• Sanitary shop drawing engineers
• Building services engineers
• Construction managers
• Mechanical (MEP) engineers
• Plumbing contractors
• Professionals involved in sanitary and plumbing projects

【Free Trial】

A 30-day free trial is included.

Evaluate the app in your actual design and shop drawing workflow before purchasing.

User Growth & Download Statistics

App
By:
ratel.okottel.lab
Downloads:
31 6
Version:
1.4.10 Last updated: 2026-07-28
Version code:
60
Creation date:
2026-06-22
Publisher country:
JP JP
Permissions:
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.ACCESS_ADSERVICES_TOPICS Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • android.permission.USE_BIOMETRIC Low risk
  • android.permission.USE_FINGERPRINT Low risk
  • android.permission.WAKE_LOCK Low risk
  • com.android.vending.BILLING Low risk
  • See more
Size:
21.92MB
Email:
co*****@ratel-okottel.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-08-02
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
ratel.okottel.lab
Google Play Store
https://play.google.com/store/apps/details?id=com.ratel.drwsupporter
Email:
co*****@ratel-okottel.com
Website:
https://ratel-okottel.com

Publisher Change History

2026-07-05: ra*****@gmail.com to co*****@ratel-okottel.com

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