Number of Disabling Injuries given Frequency Rate Calculator

✖Injury Frequency Rate defines the number of disabling injuries per one lakh man hours worked.ⓘ Injury Frequency Rate [I_r]			+10% -10%
✖Man Hour is used to measure the efforts needed to complete a task. 1 man hour is work completed in an hour of uninterrupted effort by an average worker.ⓘ Man Hour [N_mh]			+10% -10%

✖Number of Disabling Injuries refers to the injuries that result in either death or permanent disability, or temporary total disability after the day of injury.ⓘ Number of Disabling Injuries given Frequency Rate [I_n]

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Number of Disabling Injuries given Frequency Rate Solution

STEP 0: Pre-Calculation Summary

Formula Used

Number of Disabling Injuries = Injury Frequency Rate*Man Hour/100000
I_n = I_r*N_mh/100000
This formula uses 3 Variables

Variables Used

Number of Disabling Injuries - Number of Disabling Injuries refers to the injuries that result in either death or permanent disability, or temporary total disability after the day of injury.
Injury Frequency Rate - Injury Frequency Rate defines the number of disabling injuries per one lakh man hours worked.
Man Hour - Man Hour is used to measure the efforts needed to complete a task. 1 man hour is work completed in an hour of uninterrupted effort by an average worker.

STEP 1: Convert Input(s) to Base Unit

Injury Frequency Rate: 800 --> No Conversion Required
Man Hour: 2500 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_n = I_r*N_mh/100000 --> 800*2500/100000

Evaluating ... ...

I_n = 20

STEP 3: Convert Result to Output's Unit

20 --> No Conversion Required

FINAL ANSWER

20 <-- Number of Disabling Injuries

(Calculation completed in 00.004 seconds)

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Created by Chandana P Dev

NSS College of Engineering (NSSCE), Palakkad

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< Construction Safety Management Calculators

Number of Disabling Injuries given Frequency Rate

LaTeX Go Number of Disabling Injuries = Injury Frequency Rate*Man Hour/100000

Number of Man-Hour Worked given Frequency Rate

LaTeX Go Man Hour = Number of Disabling Injuries*100000/Injury Frequency Rate

Injury Frequency Rate

LaTeX Go Injury Frequency Rate = Number of Disabling Injuries*100000/Man Hour

Injury Severity Rate

LaTeX Go Injury Severity Rate = Lost Days*1000/Man Hour

Number of Disabling Injuries given Frequency Rate Formula

LaTeX Go

Number of Disabling Injuries = Injury Frequency Rate*Man Hour/100000
I_n = I_r*N_mh/100000

What are the Approaches to Improve Safety in Construction Field?

Many rules and recommendations have been laid down as the result of research by societies, organizations and institutions on how to improve safety. Recognizing the importance of safety performance, a contractor can approach the problem in four different ways.
1 Organizational approach
i. Safety departments
ii. Committee
iii. Field Procedures
iv. Incentives
v. Safety Cost
2 Physical Approach
3 Economic incentives
4 Behavioral Approach

What is Disabling Injury?

The disabling injury means an injury which causes a loss of working time beyond the term, shift or day during which the injury occurred. Thus injury-frequency rate denotes how frequently accidents occurred. Bat it does not take into account the time lost because of an injury.

How to Calculate Number of Disabling Injuries given Frequency Rate?

Number of Disabling Injuries given Frequency Rate calculator uses Number of Disabling Injuries = Injury Frequency Rate*Man Hour/100000 to calculate the Number of Disabling Injuries, The Number of Disabling Injuries given Frequency Rate formula is defined as injury causing death, permanent disability, or any degree of temporary total disability beyond the day of injury. Number of Disabling Injuries is denoted by I_n symbol.

How to calculate Number of Disabling Injuries given Frequency Rate using this online calculator? To use this online calculator for Number of Disabling Injuries given Frequency Rate, enter Injury Frequency Rate (I_r) & Man Hour (N_mh) and hit the calculate button. Here is how the Number of Disabling Injuries given Frequency Rate calculation can be explained with given input values -> 20 = 800*2500/100000.

FAQ

What is Number of Disabling Injuries given Frequency Rate?

The Number of Disabling Injuries given Frequency Rate formula is defined as injury causing death, permanent disability, or any degree of temporary total disability beyond the day of injury and is represented as I_n = I_r*N_mh/100000 or Number of Disabling Injuries = Injury Frequency Rate*Man Hour/100000. Injury Frequency Rate defines the number of disabling injuries per one lakh man hours worked & Man Hour is used to measure the efforts needed to complete a task. 1 man hour is work completed in an hour of uninterrupted effort by an average worker.

How to calculate Number of Disabling Injuries given Frequency Rate?

The Number of Disabling Injuries given Frequency Rate formula is defined as injury causing death, permanent disability, or any degree of temporary total disability beyond the day of injury is calculated using Number of Disabling Injuries = Injury Frequency Rate*Man Hour/100000. To calculate Number of Disabling Injuries given Frequency Rate, you need Injury Frequency Rate (I_r) & Man Hour (N_mh). With our tool, you need to enter the respective value for Injury Frequency Rate & Man Hour and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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