1. Issues in Temporary Hose and Cable Protection
Does a wheel chock help put hose ramps a caravan on a modest ramp?
On concrete slabs, two scaffold boards would be operate side by aspect, the lines laid
among them, and a 3rd scaffold board nailed on best to produce a crossing ramp. In soil,
trenches have frequently been dug and the lines buried. In both situation, energy or
conversation lines may also be strung overhead.
Using scaffold boards to shield lines, which has been the commonplace exercise in websites
this kind of as chemical vegetation, is fraught with problems. 1st, they are expensive to
create. The boards are weighty, so it takes two guys and at times a supervisor, depending on
function principles. The scaffold boards are nailed collectively, but once in services, the
boards splinter and the nails again out, triggering flat tires on the crossing automobiles.
Boards have to be changed, and often the extremely utility lines that the boards are made to
change turn into damaged. At the stop of the job, the crossing has to be dismantled, and the
boards thrown away... they are no lengthier ideal for scaffolding. A significant refinery
believed the price of creating, keeping, and deconstructing a standard scaffold board
crossing at far more than $1500 for a typical ninety-working day servicing "turnaround", not
counting the value and aggravation of flat tires. And at least one incident happened the place
a nail was driven into a substantial voltage line by a large track motor vehicle, leading to an
unexpected emergency shutdown of the procedure unit and making an imminent hazard for
the track car operator.
In operate websites this kind of as oil rigs, trenching has been a dominant approach of
guarding lines. Numerous oil and gas wells right now lay a soil cement barrier to stop any
spilled content from absorbing into the earth and contaminating the internet site. To trench,
nonetheless, a crew is known as in and deliberately breaches that barrier. A trench is dug,
PVC pipe is operate, and the utility lines threaded via the pipe. At the stop of the work
(frequently only 45 days or so on gas wells ahead of it moves to the following site), the lines
have to be dug up and retrieved.
Stringing lines overhead is at times done, but is also expensive and presents a limit to the top
of visitors that can pass underneath.
As an progressive substitute, many industrial web sites have made a decision to use
products that are explicitly created to temporarily shield hoses and cables. These "short term
highway crossings" are built out of steel to endure the rugged surroundings present in
chemical crops, refineries, shipyards, and oil rigs. They only require one particular gentleman
and a forklift to install, are modular in style, and are available for rental or sale. Rental
"boards" give the gain of getting very low value, only getting on website when they are
necessary, and are funded out of an operating price range. The automotive equipment
business specials with the production of each type of instrument and equipment that is

2. needed for the manufacture, maintenance and repair of cars which includes autos and
vehicle elements. * Lubrication Programs: Automotive lubrication systems incorporate many
various kinds of oil meters, ATF meters, gear lube meters, dispense valves and grease
dispenses valves.