Man Hour Calculator - Pipe Welding Time Calculator. Tools for estimating man-hours for piping work such as prefabrication, installation and tie-ins.
Apr 6, 2021
How to Calculate Man-hours Worked - Man Hours Calculation
Feb 19, 2021
How to Calculate Labor Cost - Man Hours Calculate
How to Calculate Labor Cost per Construction Project
How to Calculate Labor Cost – Man Hours Calculate
Comprehensive guide to calculating the direct labor cost of workers per construction projects. read more in Calculate man hoursJul 11, 2019
Construction - Man hours calculation - Pipe welding time calculator
Man-hours calculation — Piping welding: Welding efficiency.
Piping Works — Man Hour Calculation for Pipe Welding
Calculation of the number of inches diameter of welding.
First of all, we will divide the welding of pipes into two large groups:
1 - Piping where the final quality control is performed by hydrostatic testing.
2 - Piping where, in addition to the hydrostatic test, the quality control is carried out with non-destructive tests (e.g. RT or UT).
ENGINEER - CONSTRUCTION - ESTIMATING PIPE WELDING MAN HOURS - PIPE WELDING TIME CALCULATOR
At present, for piping works, the contractors do the engineering, for example: by isometric drawing, pipe model that allows a fast construction in the workshop and an easy assembly on site.Finally, we give here the standard times (we emphasize that speaking of standard times means that the operators have no economic incentive to make an effort to achieve a higher performance).
For the first type of welding (where the quality is controlled only by the hydrostatic test) and for a standard 4-inch carbon steel pipe, the crew time for one inch of welding is
0.70 MAN HOURS * inch, for field welding, and 0.40 MAN HOURS * inch, for prefabricated welding.
The crew consists of a helper, a journeyman and a welder).
If the crew works 10 hours per day, each group will produce approximately 42 field and 75 shop inches per day.
Look out!
Look out!
Feb 16, 2019
Construction estimator skills
Skills for Construction Estimators
Basic skill
The estimator needs basic innate skills for successful professional development. Of course, these skills are developed with experience, but the estimator must have at least certain innate skills to perform the job.
Anyone who wants to enter the estimating profession should have a combination of the core skills listed in Figure 1.
Math skills
Estimation by its very nature requires the formulation of numerous mathematical operations and complex calculations.
Mathematical literacy is essential for beginners.
Estimation by its very nature requires the formulation of numerous mathematical operations and complex calculations.
Mathematical literacy is essential for beginners.
Communication skills
Another necessary skill is the beginner's natural ability to develop good oral and written communication.
The success of the project is often hidden in the details and their correct evaluation.
In most situations, it is necessary to communicate on a routine basis with
Colleagues who specialize in the type of project in question.
Equipment and service providers.
The client.
With subcontractors.
Or with attendees at business meetings.
Good writing is another critical skill that will help you present complex reports clearly and concisely.
Another necessary skill is the beginner's natural ability to develop good oral and written communication.
The success of the project is often hidden in the details and their correct evaluation.
In most situations, it is necessary to communicate on a routine basis with
Colleagues who specialize in the type of project in question.
Equipment and service providers.
The client.
With subcontractors.
Or with attendees at business meetings.
Good writing is another critical skill that will help you present complex reports clearly and concisely.
Perseverance or persistence
This trait is a hidden gem, but essential to the estimator's personality.
Estimators must be persistent.
Perseverance is used, for example, in the painstaking effort to find the best price for an infinite number of materials for a project in a universe of suppliers.
Perseverance enables the estimator to complete all aspects of the bid in a timely manner, regardless of the effort required.
Honesty and reliability
Evaluation work requires honesty and reliability.
These qualities are required by:
The company's shareholders, who are interested in the economic success and prestige of their company.
Your own colleagues, who will manage projects based on the appraiser's preliminary analysis.
Jan 19, 2019
How to choose a Contractor
How do I choose a contractor?
Selecting a Contractor Checklist
Jan 12, 2019
How to Estimate
How to Estimate
How do I perform construction and industrial assembly?
Jan 6, 2019
How to perform construction and industrial assembly.
How to do construction work?
How to perform industrial construction and assembly work
Podcast#1 |