# Excavations 101

> Reference tool for excavation safety, soil analysis, and OSHA standards. (iPhone/iPad app by INTERNATIONAL UNION OF OPERATING ENGINEERS NATIONAL TRAINING FUND.)

- Source: https://appshunter.io/ios/app/excavations-101/id1372480841 (this page in markdown: same URL + `.md`)
- Developer: [INTERNATIONAL UNION OF OPERATING ENGINEERS NATIONAL TRAINING FUND](https://appshunter.io/developer/978230061)
- Category: Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 23 MB
- Languages: English
- Released: 2018-07-05
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/excavations-101/id1372480841/reviews.md

## What is Excavations 101?

Make informed decisions about excavations and stay safe. Excavations 101 is designed to be a quick-reference tool while on the job. Measure the angle and slope of a trench by tilting your phone or measure it using the camera. Look up step-by-step instructions for soil type analyses. Read about protective systems and hazards to be aware of. Test yourself on spotting hazardous excavation conditions. Get easy access to relevant OSHA standards. Download this app make the best choices in every situation!

Features:
- Slope Tool: Use your phone as an inclinometer to measure slope angle.
- Sloping or Shielding Tool: Compare the requirements for sloping vs. shielding (includes the volume of soil to be removed, the slope angle based on the soil type, and a sketch of the excavation for easy visualization).
- Trench Quiz: See if you can spot all the excavation hazards.
- Soil Types: Learn how to classify and analyze soil types.
- Learn about protective systems and common excavation hazards.
- Easily access OSHA standards on excavations.

## Key features

- Slope angle measurement tool
- Soil type analysis instructions
- Protective systems and hazard information
- Excavation hazard quiz
- OSHA standards access
- Sloping vs. shielding comparison

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/excavations-101/id1372480841/reviews.md

### 5/5 — Best app for excavations available

*2019-05-08, version 1.1*

Been in the business for a long time and have downloaded many apps but this one by far is the best.

## Frequently asked questions about Excavations 101

### What is the primary function of Excavations 101?

Excavations 101 serves as a quick-reference tool for excavation safety. It helps users make informed decisions on-site by providing information on soil analysis, protective systems, hazards, and relevant OSHA standards.

### How does Excavations 101 help measure slopes?

The app features a Slope Tool that utilizes your phone's accelerometer to act as an inclinometer, allowing you to measure the angle and slope of a trench by tilting your device.

### Can Excavations 101 help with soil analysis?

Yes, Excavations 101 provides step-by-step instructions for performing soil type analyses, helping users understand and classify different soil conditions encountered during excavations.

### Does Excavations 101 include information on protective systems?

The app covers learning about various protective systems used in excavations, as well as common hazards that workers should be aware of to ensure safety.

### How can I test my knowledge of excavation hazards with Excavations 101?

Excavations 101 includes a Trench Quiz feature designed to test your ability to identify hazardous excavation conditions, reinforcing learning and practical application.

### Is Excavations 101 updated regularly?

The app was last updated on February 11, 2022, with version 2.0. While not updated very frequently, it provides a stable set of reference materials.

### What age rating does Excavations 101 have?

Excavations 101 is rated for ages 4 and up, making it accessible for a wide range of users involved in or learning about excavation safety.

### Is Excavations 101 available on multiple platforms?

Based on the provided data, Excavations 101 is available as a mobile application. Specific platform compatibility (iOS, Android) is not detailed but it is a common format for this type of reference tool.

## Version history (last 1 release)

### 2.0 — 2022-02-11

Fixed UI issues---->>>>>

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All apps by INTERNATIONAL UNION OF OPERATING ENGINEERS NATIONAL TRAINING FUND: https://appshunter.io/developer/978230061

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*