The Basics of Globe Valves: What You Need to Know
Globe valve. The term globe valve refers to a valve whose body is shaped like a globe or has characteristics like a globe.
Globe valve. The term globe valve refers to a valve whose body is shaped like a globe or has characteristics like a globe.
Calculation of working time – Calculation of man hours. Calculate the man-hours required to build a reinforced concrete foundation.
In this example, we will calculate the man-hours required to construct a reinforced concrete foundation.
Cost per hour of a pick-up truck. In this article we will complete the calculation of the hourly cost of the pickup from the previous article.
Overhead Calculation Guide: Discover effective methods to calculate and reduce overhead costs in construction projects, with comprehensive tips for accurate estimation.
How to calculate the profit margin. To calculate profit margin, determine the percentage of profit from industrial operations after deducting all expenses, indicating overall profitability and efficiency.
In the context of piping installation, Materials Take Off is the process of quantifying and determining the types and quantities of materials required for a particular project or piping installation.
industrial Projects. The goal of this site is to provide technical support articles for: Thanks for your visit!
Estimate piping man-hours. Rough estimation of the order of magnitude (ROM) in the piping. In this and the following article, we will estimate the number of man-hours required to assemble the welded piping shown in the figure, using three calculation methods.
How to estimate input and consumption materials for welding pipes. Calculation tables by joint type and welding method.
How to calculate direct material costs with examples.
Steps to identify direct materials, inventory them, and assess costs, delivery times, and payment terms for effective procurement management.
Standard man-hours for construction works. Quickly calculate the man-hours required to complete reinforced concrete structures.
How to calculate work time – Calculate man-hours. In this publication, we look at the concept of calculating working time and how average annual working time varies from one country to another.
Types of construction insurance.
The financial cost estimate in an economic proposal includes the insurance cost and the financial cost itself.
How to write a reliable winning tender
For a construction and installation industry to be financially viable, it must achieve positive economic outcomes in the work or services it provides.
Plug Valve. This valve controls the flow of fluid through a conical or cylindrical plug which has a hole through it, and permits the fluid passage when this hole is aligned with the pipe axis.
Diaphragm valves include a valve body with two or more ports, a diaphragm, and a weir or seat against which the diaphragm closes the valve.
Types of Butterfly Valves. A butterfly valve has a circular disk approximately the size of the orifice of the pipe diameter.
The check valves permit flow only in one direction. These valves close when the flow rate is inverted. Also known as non return valve (NRV)
A ball valve is a quarter-turn shut-off mechanism that controls the flow of fluids through a rotating ball that has a bore through it.
Gate Valve Types. The Gate valves have three main components: the valve body, bonnet and TRIM.
This publication begins by providing a description of the types of conventional valves used in piping systems.
Prefabricated Pipe. The prefabrication of the pipe spool ensures the reduction of pipe assembly costs and high quality in manufacturing products.
Piping man hours estimates. To arrive at the most probable time of execution of a pipework, we use the correct estimation procedure.
Accurate estimation of man-hours of assembling piping
Benefits of pipe spool manufacture, that generate cost savings in prefabrication, inspection and testing.
Pressure-relief devices are used to remove overpressure, which could result in the failure of a boiler, pressure vessel or other equipments. A pressure relief device is the last line of defense for safety.
How to Piping Spool Fabrication. The industrial facilities cover a wide range of projects, such as Oil Refineries, Chemical Plants, and Energy Plants to name a few.
Calculate man Hours. How to count weld inches.
In this post, we explore the concept of how to quantify the number of inches of welding in piping.
Calculate an hourly cost for a pickup.
In this example, we are going to calculate the cost per hour of a Ford F150 4×4 6-cylinder truck.
Financial Cost for the Works, Example.
In this publication, we will discuss the financial requirements to complete the work outlined below.
Tax for Construction Contractors.
In this publication, we summarize the type of taxes that will apply to tenders in the construction sector.
Contingency Cost in Construction.
To carry out a project, one has to be very careful in the analysis of risk management.
Risks exist and happen in each project.
How to Calculate the Financial Cost of the Offer.
It comprises all disbursements in terms of monetary units of interest, commissions, and other expenses arising from taking loans from financial institutions.
How to estimate other indirect costs of the Project.
Analysis of the items to which the estimator assigns a defined cost.
How to Calculate Indirect Labor in Construction.
Labor not assigned to a specific task or process is called indirect labor.
How to Estimate Input and Consumption Materials.
In this step, the estimator must determine the cost and quantity of input materials and consumables.
How to Calculate Equipment Cost per Hour.
The following diagram lists the items that make up the cost per hour of the equipment.
How to Calculate Selected Equipment Cost.
To make this calculation correctly, we must first review the following concepts.
Reliably Evaluate the Selected Equipment.
To complete this stage, the estimating group with the support of specialists must define the type of equipment required for the project and then establish its costs.
How to Correctly Assess the Cost Engineering. Concept Engineering is the first phase of an engineering project.
How to Inquiries to the Purchaser at the Pre-bid – Calculate Man Hours. Here, the questions that are resolved through consultations with the purchaser are clarified and analyzed.
The Importance of Site Visit Before Quoting.
Steps to follow to make a successful site visit before bidding.
As a first step, it is necessary for bidders to carefully study all the documentation sent by the buyer in their bid.
How to prepare a project proposal. In this article, you will review the steps involved in preparing a reliable economic budget for construction.
Successful projects. Successful completion of a construction project means achieving the project objectives within the defined scope of the bid, budget and schedule.
How to calculate direct labor hours. Using a detailed estimation method is the only way to get a reliable estimate.
To obtain a reliable estimate, it is essential to quantify the work correctly.
To achieve this, reliable labor performance data must be available.
Calculate work hours. How do I calculate hours worked and overtime pay? A comprehensive guide to calculating hours worked on construction projects, including examples of overtime calculations. Tables for calculating hours worked on a construction project. Weekly hours’ calculator.