Thoughts & Jots, Tips & Tricks, Signs & Bollards, Tools & Materials
A bollard barrier or barricade is a line of bollards installed to inhibit vehicles from from crossing the line, while still allowing passage of non-vehicular traffic, such as pedestrians on foot, or people in wheelchairs or delivery persons with carts etc. Often called Perimeter Security Bollard Systems, Bollard Barriers have a multitude of applications and range widely in vehicle stopping capability. Here, we are talking specifically about Building Entrance and Store Front Protection from both errant vehicles and ram-raids.
We are laying out the costs associated with the installation of quantity 20 of the most common bollards in an existing asphalt parking lot. We hope this transparency will help you understand why they cost what they cost. By adding up these costs, we will arrive at a ROUGH estimate that should be useful to you if you are planning such a project.
Confused about Pipe Schedule vs Tube Gauge meanings? Confused as to why 6" Pipe does not have a 6" diameter? Nominal Size Nominal pipe sizes are given by their inner diameter (ID) while nominal round tube sizes are given by their outer diameter (OD). So a 6" inch pipe...
Have you ever used a post level? What a great tool. It has 2 wings on it so you can level the X-direction and the Y-direction at the same time. And it has a big rubber band that you use to attach it to the post.