Project Management Articles


Project Management Articles. The goal of this site is to provide technical support articles for: 

  • Comprehensive and reliable estimations for industrial projects. 
  • Monitoring of projects in progress. 
  • Management of new industrial works.

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How to Calculate Work Hours

How to Calculate Work Hours - Calculate Man Hours
How Calculate Work Hours - Calculate man hours. A complete guide to calculate time worked on construction projects, including examples ...

How to Calculate Direct Material Cost

How to Estimate the Direct Material Cost (Examples)
How Calculate Direct Material Cost (Examples). Steps to identify direct materials, inventorying them and inquiring about their costs, delivery times ...

Piping Man-hours Estimation

Piping Man Hour Estimation - Calculate Man hours
Piping Man-hours Estimation. Calculate man hours. Rough estimation of the order of magnitude (ROM) in the piping. In this post ...

Welding Materials – Calculation Tables

The image shows a Table for Estimate Input and Consumption Materials – Calculate Man Hours
How to estimate input and consumption materials for welding pipes. Calculations Tables by joint type and welding process ...

Materials Take Off Checklist

The image displays the Take Off Sheet Example for piping. Calculate Man Hours – Materials Take Off.
In the context of piping assembly, Materials Take Off is the process of quantifying and determining the types of materials ...

How to Calculate Overhead Costs

How to Calculate Overhead Costs
How Calculate Overhead Costs with Examples in Construction Projects. A comprehensive guide to determining the overhead costs of construction and ...

Standard man hours for Civil works

The image shows an overall view of the structure where the person-hours will be estimated.. Calculate Man Hours - Standard man-hours for Civil works
Standard man hours for Civil works. Fast calculation of working hours required to complete reinforced concrete structures ...

How to Make a Reliable Winning Bid?

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How to write a Reliable Winning Bid For a construction and assembly industry to be financially viable, it must achieve ...

How to Calculate Profit Margin

How to Calculate Profit Margin
How to Calculate Profit Margin.The profit margin in the context of industrial works refers to the percentage of profit a ...

Working Time Calculation

Example of Direct Labor - Calculate Man Hours
Working Time Calculation - Calculate man hours. Calculation of the labor required to execute a reinforced concrete base. In this ...

Cost per Hour for a Pickup Truck

Cost per Hour for a Pickup Truck - Calculate Man Hours
Cost per hour of a pick-up truck. In this article, we are going to complete the calculation of the hourly ...

Types of Construction Insurance

The picture shows a summary, prepared by Gustavo Cinca, detailing the types of insurance that are currently used to carry out industrial work.. Types of Construction Insurance – Calculate Man Hours
Types of Construction Insurance. The estimate of financial costs in an economic proposal includes the insurance cost and the financial ...

The Basics of Globe Valves: What You Need to Know

The image depicts a cutaway view of a globe valve that shows each of its components.
Globe Valve. The term globe valve applies to a valve whose body is shaped like a globe or has characteristics ...

How to Calculate Working Hours

How to Calculate Working Hours - Calculate Man hours
How Calculate Working Hours - Calculate man hours. In this publication we look at the concept of calculating working time ...

How to Calculate direct Labor Hours

The image shows a fuel gas compressor plant. How to Calculate direct Labor Hours
How to calculate direct labor hours. The use of a detailed estimation method is the only way to arrive at ...

How to Piping Spool Fabrication

Calculate Man Hours - How to Piping Spool Fabrication
How to Piping Spool Fabrication. The industrial facilities cover a wide range of projects, such as Oil Refineries, Chemical Plants, ...

Piping estimate

Piping estimate - Calculate man-hours
Piping man hours estimates. To arrive at the most probable time of execution of a pipework, we use the correct ...

Benefits of Pipe Spool Manufacture

Benefits of pipe spool manufacture
Benefits of pipe spool manufacture, that generate cost savings in prefabrication, inspection and testing ...

Prefabricated Pipe

Prefabricated Pipe - Calculate Man Hours
Prefabricated Pipe. The prefabrication of the pipe spool ensures the reduction of pipe assembly costs and high quality in manufacturing ...

How to Count Weld Inches

Calculate Man Hours - How to Count Weld Inches
Calculate man Hours. How to count weld inches. In this post, we explore the concept of how to quantify the ...

Types of Valves in Piping

Types of Valve in Piping - Calculate Man hours
This publication begins by providing a description of the types of conventional valves used in piping systems ...

Ball Valve

Ball Valve - Calculate Man Hours
A ball valve is a quarter-turn shut-off mechanism that controls the flow of fluids through a rotating ball that has ...

Diaphragm Valve

Diaphragm Valve - Calculate Man Hours
Diaphragm valves include a valve body with two or more ports, a diaphragm, and a weir or seat against which ...

Gate Valve Types

calculate man hours - Gate Valve Types
Gate Valve Types. The Gate valves have three main components: the valve body, bonnet and TRIM ...

Check Valves

Check Valve - Calculate Man Hours
The check valves permit flow only in one direction. These valves close when the flow rate is inverted. Also known ...

Plug Valve

Plug Valve - Calculate Man Hours
Plug Valve. This valve controls the flow of fluid through a conical or cylindrical plug which has a hole through it, ...

Types of Butterfly Valves

Types of Butterfly Valves
Types of Butterfly Valves. A butterfly valve has a circular disk approximately the size of the orifice of the pipe diameter.  ...

Pressure Relief Device Examples

Pressure Relief Device Examples - Calculate Man Hours
Pressure-relief devices are used to remove overpressure, which could result in the failure of a boiler, pressure vessel or other ...

Budget of a Project

How to Make a Proposal Project - Calculate Man Hours
How to Make a Proposal Project. In this article, review the steps involved in preparing a reliable economic budget for ...

The Importance of Site Visit Before Quoting

The Importance of Site Visit Before Quoting - Calculate Man Hours
The Importance of Site Visit Before Quoting. Steps to follow to make a successful site visit before bidding. As a ...

How to Inquiries to the Purchaser at the Pre-bid

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How to Inquiries to the Purchaser at the Pre-bid - Calculate Man Hours. Here, the questions that are resolved through ...

How to Correctly Assess the Cost Engineering

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How to Correctly Assess the Cost Engineering. Concept Engineering is the first phase of an engineering project ...

How to Calculate Indirect Labor

The image shows a pickup truck arriving at a construction site. How to Calculate Indirect Labor
How to Calculate Indirect Labor in Construction. Labor not assigned to a specific task or process is called indirect labor ...

How Calculate Selected Equipment Cost

How to Calculate Selected Equipment Cost - Calculate Man Hours
How to Calculate Selected Equipment Cost. To make this calculation correctly, we must first review the following concepts ...

How to Calculate Equipment Cost per Hour

How to Calculate Equipment Cost per Hour - Calculate Man Hours
How to Calculate Equipment Cost per Hour. The following diagram lists the items that make up the cost per hour ...

How to Estimate Input and Consumption Materials

The image shows a table for Estimate Input and Consumption Materials - Calculate Man Hours.
How to Estimate Input and Consumption Materials. In this step, the estimator must determine the cost and quantity of input ...

How Calculate the Financial Cost of the Offer

How to Calculate the Financial Cost of the Offer - Calculate Man Hours
How to Calculate the Financial Cost of the Offer. It comprises all disbursements in terms of monetary units of interest, ...

How to Estimate Other Indirect Costs of the Project

How to Estimate other Indirect Costs of the Project - Calculate Man Hours
How to estimate other indirect costs of the Project. Analysis of the items to which the estimator assigns a defined ...

Financial Cost for the Works

Financial Cost for the Works - Calculate Man Hours
Financial Cost for the Works, Example. In this publication, we will discuss the financial requirements to complete the work outlined ...

Calculate an hourly cost for a pickup

Calculate an hourly cost for a pickup - Calculate Man Hours
Calculate an hourly cost for a pickup. In this example, we are going to calculate the cost per hour of ...

Reliably Evaluate the Selected Equipment

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Reliably Evaluate the Selected Equipment. To complete this stage, the estimating group with the support of specialists must define the ...

Tax for Construction Contractors

Tax for Construction Contractors - Calculate Man Hours
Tax for Construction Contractors. In this publication, we summarize the type of taxes that will apply to tenders in the ...

Contingency Cost in Construction

How to Calculate Contingency Cost - Calculate Man Hours
Contingency Cost in Construction. To carry out a project, one has to be very careful in the analysis of risk ...

Successful Projects

Successful Projects
Successful projects. Completing a construction project successfully entails meeting the project objectives within the defined scope of the Bid, budget, ...
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