### Excavator Productivity Calculation#### Task:Calculate the following based on the given excavator information:1. **Hours required to complete 1000 cubic yards (CY) of excavation work.**2. **Cost of the operator to complete the work if his hourly wage is $35.**#### Production Information:- **Bucket Capacity:** 3 cubic yards (CY)- **Cycle of Operation:** 40 seconds per cycle- **Efficiency:** 45 minutes of productive work per hour#### Explanation:- **Bucket Capacity:** This indicates the volume of earth the excavator can move in one cycle.- **Cycle of Operation:** The time taken for the excavator to complete one full cycle of loading, moving, and unloading.- **Efficiency:** The actual productive time within one hour, where the excavator is actively working.To calculate the required hours and cost:1. **Determine the total number of cycles needed.**2. **Calculate the effective working hours required based on efficiency.**3. **Compute the total cost using the operator's hourly wage.**

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Given the excavator information below, calculate 1) Hours required to complete 1000 CY of excavation work. 2) Cost of the operator to complete the work if his hourly wage is $35. Production Information Bucket Cycle of Operation Efficiency 3 cubic yard (CY) 40 second per cycle 45 mins per hour

Given the excavator information below, calculate 1) Hours required to complete 1000 CY of excavation work. 2) Cost of the operator to complete the work if his hourly wage is $35. Production Information Bucket Cycle of Operation Efficiency 3 cubic yard (CY) 40 second per cycle 45 mins per hour

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Pricing Excavation and Backfill

Backfill, in construction, is the activity of returning the soil and gravel that are removed during building construction or using them again to toughen and support the foundation of the building or any other structural component.

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### Excavator Productivity Calculation

#### Task:
Calculate the following based on the given excavator information:

1. **Hours required to complete 1000 cubic yards (CY) of excavation work.**
2. **Cost of the operator to complete the work if his hourly wage is $35.**

#### Production Information:
- **Bucket Capacity:** 3 cubic yards (CY)
- **Cycle of Operation:** 40 seconds per cycle
- **Efficiency:** 45 minutes of productive work per hour

#### Explanation:
- **Bucket Capacity:** This indicates the volume of earth the excavator can move in one cycle.
- **Cycle of Operation:** The time taken for the excavator to complete one full cycle of loading, moving, and unloading.
- **Efficiency:** The actual productive time within one hour, where the excavator is actively working.

To calculate the required hours and cost:
1. **Determine the total number of cycles needed.**
2. **Calculate the effective working hours required based on efficiency.**
3. **Compute the total cost using the operator's hourly wage.**

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