Report Abuse. 1  physical education:- it basically means knowledge for exercise physical-body... so that's why it is called a s physical education.. 2  Physical Education, to me, means getting fit and exercising to get active. It helps with your fitness and your health.
Lean construction is a âway to design production systems to minimize waste of materials, time, and effort in order to generate the maximum possible amount of value, (Koskela et al.2002).hile lean construction is identical to lean production in spirit, it is different in how it was conceived as well as how it is practiced. There is a view that adaptation of Lean Manufacturing/Production forms the basis of Lean Construction.
How to build a lean-to shed. The first step of the project is to build the base of the shed. As you can see in the image, the shed will be supported by several 4Ã4 skid, placed at about 5-10â from the edges. Build the joists from 2Ã4 lumber and join them together with 3â wood screws.