How to Make an Estimate: Without Losing Money

How to Create an Estimate without Losing Money





Guide to Reliable Estimating


Guide to Reliable Estimation





Cost of excavators

 Cost of excavators

The image shows an excavator

When it comes to purchasing an excavator, there are various cost components to consider. The cost forms associated with excavators include:

1. Purchase Price: This refers to the initial cost of acquiring the excavator. It can vary based on factors such as brand, model, size, features, and attachments. New excavators tend to be more expensive than used or refurbished ones.

2. Attachments: Excavators often have optional attachments that enhance their capabilities. These attachments can include buckets of different sizes, hydraulic hammers, grapples, augers, rippers, and more. The cost of attachments will depend on the specific type and quality desired.

3. Transportation: If you are purchasing an excavator from a different location, you may need to consider transportation costs to get it to your desired location. This can involve hiring a specialized transport service or arranging for a shipping company, depending on the distance.

4. Taxes and Duties: Depending on your location and the applicable regulations, you may be subject to taxes and import duties when purchasing an excavator. It's important to factor in these additional costs when budgeting.

5. Training and Certification: Operating an excavator typically requires proper training and certification. Depending on the jurisdiction, you may need to invest in training programs or certification courses for your operators. The associated costs can vary based on the training provider and the level of certification required.

6. Maintenance and Repairs: Excavators require regular maintenance and occasional repairs to ensure optimal performance and longevity. You should consider the ongoing costs for routine maintenance, such as oil changes, filter replacements, and inspections, as well as potential repair costs for unexpected breakdowns or component replacements.

7. Insurance: It is essential to have insurance coverage for your excavator to protect against potential damages, accidents, or theft. Insurance premiums will depend on factors such as the value of the equipment, intended use, location, and insurance provider.

8. Financing: If you choose to finance the purchase of your excavator through a loan or lease, you should factor in the associated financial costs, including interest rates, down payment requirements, and any administrative fees.

Equipment cost estimation

Estimation of the real value of Construction Equipment

The image shows an excavator

To estimate the daily value of equipment and vehicles on a construction project, several factors must be considered, including the types of equipment and vehicles needed, their usage rates, depreciation, maintenance costs, and any additional expenses associated with their operation.

It is important to note that these estimates can vary significantly based on location, project size, and specific requirements.
However:

A general framework for estimating the daily value of equipment and vehicles on a construction project can be provided:


1. Determine the equipment and vehicles needed – Identify the specific types of equipment and vehicles needed for the project, such as excavators, bulldozers, cranes, dump trucks, etc. Consider the quantity and size of each.

2. Research Rental Rates – Look up rental rates or leasing costs for similar equipment and vehicles in your area.
Contact local rental companies or check online platforms to get an idea of daily rental rates for the necessary equipment and vehicles.

3. Calculate usage rates: Estimate the average daily hours of usage for each piece of equipment or vehicle.
Consider factors such as the project schedule, work hours, and equipment utilization efficiency.
This will help determine the number of days each piece of equipment or vehicle will be needed for the project.

4. Depreciation: account for the depreciation of the equipment. Generally, construction equipment and vehicles have a useful life ranging from 5 to 15 years.
Divide the purchase price or current market value of the equipment by its expected useful life to calculate annual depreciation.
Divide the annual depreciation by the number of business days in a year to estimate the daily cost of depreciation.

5. Maintenance and operating costs: Consider the regular maintenance and operating expenses associated with equipment and vehicles.
This includes fuel, lubricants, repairs, insurance, registration, and any other relevant costs.
Divide the annual O&M costs by the number of business days in a year to estimate the daily O&M cost.

6. Additional Expenses – Consider any additional project-specific expenses such as transportation costs, storage fees, or specialized accessories needed for certain equipment.

7. Summarize: Add up the daily rental rate, depreciation cost, maintenance cost, and any additional expenses to estimate the total daily value of the equipment and vehicles in the construction project.

It is important to note that this estimate provides a general guide, and actual costs may vary depending on the specific circumstances of the project and the equipment and vehicles involved.
Consulting with local equipment rental companies and industry professionals can provide more accurate cost information specific to your particular project.

Notable Manufacturers

ARCHITECTS | ENGINEERS | COST FORM FOR EQUIPMENT



ARCHITECTS| ENGINEERS| COST FORM FOR EQUIPMENT
Estimate de Daily value for  Equipment and vehicles 
for a Construction Projects



Cost Form for Equipment



Under the reforms or new projects that we're trading, we need to quantify the type and amount of vehicles for transfer of Staff, General utility trucks (e.g.| For the supply of potable water for irrigation, domestic transport of materials etc.), So we need to know, with good approximation, the daily cost of this Construction Equipment
This applies also to the Road Machinery, Cranes, Concrete Plant, Motorcycle welders, Current Generators, etc.. ... Whether the expenditure is charged to any direct cost action (e.g.| Road equipment Soil Movement) or overheads
To assign these costs relatively quickly we need to know


-The lifetime of the equipment (use tables for this, or just use the experience)
-Original Value Construction Equipment
-Resale cost of equipment at the end of its useful life (may be zero)
-The Depreciated-Construction Equipment cost (the difference between the actual cost and resale value)

- Average-value of Equipment (depreciated value divided by 2)
-Annual Interest-current
-Fuel Cost per liter
-The yield of Equipment by a Unit of Measure (UM)

Daily cost-loads the staff concerned at the same (in the case of a vehicle will be his driver in the case of a Concrete Plant Operator will be the expert and some helpers)

With these data in hand, we fill it on the attached sheet and get the daily Construction -Equipment cost
Daily Depreciation = Value to depreciate x 8h x day / lifetime in hours

Daily Interest Cost of Capital = average value x value annual Team x 8 hours of annual use day/2000hours

The daily cost of repairs and parts = 50% of the costs of amortization of every day

Daily fuel cost = 0.15 liters of fuel x HPHS x number of HP x 8h x price of fuel

Daily Cost of Lubricants = 40% the price of oil per day

Daily Cost of Labor = Cost of Manpower (plus social security charges) by the daily percentage of participation of Manpower

Monitoring cost = 10% of labor price per day of Surveillance

Overheads = 12% of the total cost per day

The daily cost of Construction Equipment = Sum of the partial costs

Dear readers, one’s next entry, we will stay in budget stuff and see OVERHEAD-PART 3