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TRANSPORTATION SAFETY MANAGEMENT INNOVATIONS IN
CONSTRUCTION ENTREPRENEURSHIP
Aziz Zikriyoev
Department of World Economy, Tashkent State University of Economics
a.zikriyoev@tsue.uz
Safety evaluation for traffic flow that includes hazardous materials
transportation on tucks. We also develop a methodology for rationalizing the
preferable load capacity of dump trucks as a part of excavation and transportation
machine fleet operating in an urban environment, accounting for traffic safety
along their routes. After completion of work and during a break between works,
the load, load-handling devices and mechanisms should not remain in raised
position.
Loads with a stacking height of up to 1.2 m, counting from the rail head,
must be located from outer edge of the head of the rail of the railway or crane
runway closest to the load at a distance of at least 2.0 m, and at a higher height
–
at least 2.5 m Slinging of loads should be carried out in accordance with the "Rules
for the Design and Safe Operation of Hoisting Cranes". Loading and unloading,
transport and storage operations must be carried out in accordance with flow
charts approved by the head of the enterprise. Technological maps (or production
projects) of loading and unloading, transport and storage operations should
include:
▪
Laying schemes for various materials, semi-finished products and finished
products;
▪
The order of dismantling of stacks, maximum height of stored various
goods;
▪
The shortest and safest ways to transport materials, semi-finished
products, finished products;
▪
Safety requirements during loading and unloading operations;
▪
The maximum permissible mass of goods when lifting and transporting
goods hazard elements on specific transport (Picture 1).
Иқтисодиётни рақамлаштириш
шароитида қулай
ишбилармонлик
муҳитини ривожлантириш йўналишлари
141
Source:
https://www.amherst.edu/offices/enviro_health_safety/uploads/pictures?page=9
Picture 1. Transportation safety signs
Construction is one of the most promising industries, and transportation of
construction materials is always required
1
. The organization of same thing is
simple because of the large size, shape, and size. More and more construction
organizations prefer to entrust this issue to a transport company, especially when
it comes to international delivery.
At workplace in construction loading and unloading, storage and transport
operations should be carried out under the guidance of responsible person
appointed by order of the head of the enterprise and responsible for safe
organization and compliance with safety requirements in all areas of
technological process.
When loading (unloading) especially heavy, bulky and dangerous goods, a
person responsible for safe performance of work must always be at work site.
Employees engaged in loading and unloading, warehouse and transport
work must undergo preliminary and hazard free logistics of construction
materials (Picture 2).
1
https://www.osha.gov/motor-vehicle-safety/construction
Иқтисодиётни рақамлаштириш
шароитида қулай ишбилармонлик
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142
Source
: https://www.indiamart.com/skyenterprisesmumbai/dgr-goods-
and-packaging-service.html
Picture 2. safety signs in trasporting chemical elements in
construction
At intersections of access roads with ditches, trenches and railway lines,
decks or bridges for crossings should be arranged. The consignor and consignee
are responsible for the condition of access roads and loading and unloading areas.
Loading and unloading areas must be sized to provide necessary scope of work
for assigned number, vehicles and workers. When placing cars on loading and
unloading areas, distance between cars standing one after another (in depth)
must be at least 1 m, and between cars standing side by side (along front)
–
at
least 1.5 m
2
.
If car is installed for loading or unloading near building, then an interval of
at least 0.5 m must be observed between building and car. The distance between
car and load stack must be at least 1 m
3
.
2
https://www.constructconnect.com/blog/10-road-construction-work-zone-safety-tips
3
https://www.dosh.gov.my/index.php/construction-safety-v/vehicle-safety
Иқтисодиётни рақамлаштириш
шароитида қулай
ишбилармонлик
муҳитини ривожлантириш йўналишлари
143
Occupational safety in performance of loading and unloading operations is
ensured by the choice of work performance methods that provide for prevention
or reduction to the level of permissible standards of exposure to hazardous and
harmful production factors on workers by:
▪
Mechanization and automation of loading and unloading operations;
▪
The use of devices and devices that meet safety requirements;
▪
Operation of production equipment in accordance with current regulatory
and technical documentation and operational documents;
▪
The use of sound and other types of signaling when moving goods with
handling equipment;
▪
Proper placement and stowage of goods in the places of work and in
vehicles;
Forbidden in logistics
:
Use car drivers as loaders for loading and unloading goods, with the
exception of loading and unloading goods weighing (one piece) no more than 15
kg for men and 7 kg for women (with their consent).
Use faulty mechanisms and inventory. In order to avoid slipping, in places
of work of hoisting mechanisms, slingers, riggers and loaders, ladders (scaffolds),
platforms, passageways must be cleaned and, if necessary, sprinkled with sand or
fine slag
4
.
During loading and unloading there is a danger to persons performing this
work, then the person responsible for production of loading and unloading
operations must stop work and take measures to eliminate this danger.
Loads are only allowed to be taken from above the stack or heap. Cargoes
transported by vehicles are divided into three categories by weight, and into four
groups according to the degree of danger during loading, unloading and
transportation.
Cargo groups:
1
–
low-hazard (building materials, food products, etc.);
2
–
dangerous in size;
3
–
dusty or hot (cement, mineral fertilizers, asphalt, bitumen, etc.);
4
–
dangerous goods in accordance with «Dangerous goods. Classification
and marking".
Dangerous goods are divided into classes:
Class 1
–
explosives;
Class 2
–
gases compressed, liquefied and dissolved under pressure;
Class 3
–
flammable liquids;
Class 4
–
flammable substances and materials;
Class 5
–
oxidizing agents and organic peroxides;
Class 6
–
poisonous (toxic) substances;
4
https://www.researchgate.net/publication/346620987_Safety_of_transporting_granular_road_construction_
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144
Class 7
–
radioactive substances;
Class 8
–
caustic and corrosive substances;
Class 9
–
other dangerous goods not included by their properties in any of
the previous classes (Picture 2)
5
.
When laying loads and rolled-drum containers in several rows, they are
rolled along the slabs with side surface. Barrels with liquid cargo are installed
with the stopper up. Each row should be laid on boards with wedging of all
extreme rows.
Every year people are killed or seriously injured in accidents involving
workplace transport. Accidents that do not involve personal injury can result in
damage to property, plant and equipment and vehicle itself. At the route of these
accidents is poor safety management control, involving a failure to provide or
maintain a Safe Workplace, a Safe Vehicle, a Safe Driver and / or safe systems of
work. With appropriate and effective safety management practices workplace
transport risks can be controlled. Thus, we hope by implementing transportation
safety signs at construction sectors for reducing accidents, injuries and fatality
rate in Uzbekistan.
5
https://www.triallaw1.com/transportation-safety-tips-construction-workers/
