EHSI - INDIA

ACCIDENT PREVENTION AND RISK

MANAGEMENT

EHSI - INDIA

LESSON 9 SAFETY DESIGNING

INTRODUCTION

DESIGNING

a) CHEMICAL COMPOSITIONS

b) CORROSION COMPOSITION

c) FOULING CONDITIONS

d) VIBRATIONS

e) SHOCKS

f) CAVITATIONS

g) SURGING

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h) WATER HAMMERING

i) CONTRACTIONS

j) CYCLE OF ACTIVITIES

k) HEAT TEMPERATURELOADINGS

l) EXPANSIONS

m) CYCLE OF ACTIVITIES

n) HEAT TEMPERATURE

o) SALINITY

p) ELECTRIC CURRENT CHARACTER

q) PRESSURE VARIATION

r) STATIC ELECTRICITY ACCUMULATION

s) ENVIRONMENT FACTORS

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STANDARD AND CODES:

a) EXPLOSION

b) IGNITIONS

c) LEAKAGES

d) PLUGGING

e) CORROSION

f) EROSION

g) CHEMICAL EFFECTS

h) LINE RESISTANCE

i) TEMPERATURE

j) FLUCTUATION

k) WIND SPEED

l) SNOW EFFECTS

m) VARIOUS STRESSES

n) NOISES

o) ENEGRY INTERRUPTIONS

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GOOD INDUSTRIAL DESIGN:

a) EQUIPMENT MUST FULFILL THE PURPOSE OF WORK AND ALSO

TO ACCOMODATION WORKERS TO THE JOB

b) WORKING IN MACHINE SHOULD NOT CAUSE STRESS AND

FATIGUE TO THE WORKER

c) EASY TO MAINTAIN AND REAPIR WHENEVER REQUIRED TO BE

CARRIED OUT

d) TH DESIGN MUST CONFIRM TO THE STANDARD CODES WITH

STANDARD PARTS

e) THE EQUIPMENTS MUST HAVE INBUILT SAFETY WARNING AND

CUT OFF SYSTEM

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PLANT LAYOUT DESIGN:

a) MATERIAL HANDLING AND MOVEMENT IS MINIMIZED AND

EFFECIENTLY CONTROLLED

b) BOTTLENECKS CONGESTIONS AND CROSS MOVEMENTS ARE

ELIMINATED S THAT THE WORK IS SMOOTHLY CARRIED OUT

FROM ONE MACHINE STATION TO ANOTHER

c) WORK STATIONS ARE DESIGNED SUITABLY AND PROPERLY TO

MATCH THE NATURE OF WORK

d) SUITABLE SPACE AND ADEQUATE WORKING AREAS ARE

ALLOTTED

e) THE MOVEMENT MADE BY WORKERS TO CARRY OUT IS

MINIMIZED

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f) WAITING TIME OF HALF FINISHED PRODUCTS IS MINIMIZED

g) WORKING CONDITION ARE SAFE BETTER VENTILATED AND

ILLUMINATED

h) SPACE AVAILABLE FOR IMPROVEMENT AND EXPANSION FOR

FUTURE

i) MAINTENANCE AND SUPERVISION IS SAMPLE FOR THE

WORKING FORCE

j) THE COST OF OPERATION AND MAINTENANCE IS LOW

k) RAW MATERIALS AND FINISHED GOODS ARE SECURELY

ARRANGED SO THAT NO FIRE HAZARDS WILL TAKE PLACE

l) STORES MUST BE FREE FROM DUST FUMES SMOKE AND OTHER

HAZARDOUS CONDITIONS

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j) STEAM BOILER PLANTS REATCORS AND PRESSURE VESSELS

ARE ARRANGED IN HAZARDS WILL TAKE PLACE

k) WORKING PLACES MUST BE FREE FROM DUST FUMES SMOKE

AND OTHER HAZARDOUS CONDITIONS

l) LOCATIONS OF SERVICE AREAS OFFICE STORES PROCESS

AREAS POWER GENEARTION REST ROOMS LUNCH CAFETERIAS

DISPENSARY TOILET WASH ROOMS AND PARKING AREAS ARE

CLEARLY BROUGHT IN THE PLANT LAYOUT

m) FIRE ESCAPES AND EXISTS ARE INCORPORATED IN THE

LAYOUT

n) CLIMATE ABND SOIL CONDITIONS

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o) ENVIRONMENT PROTECTION/IMPACT

p) PROXIMITY OF ROAD RAILWAY AND RESIDENTIAL AREAS

q) ALL HAZARDOUS OPERATIONS ARE LOCATED AT A SAFE

DISTANCE FROM WORKERS AND GENERAL PUBLIC

LESSON 10 PRESSURE VESSELS

INTRODCUTION

PRESSURE VESSELS

FILLING IN VESSELS

HANDLING LARGE VESSELS

HYDRAULIC TEST

LOADING ON TRUCKS

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PRESSURE CYLINDERS

DIMENSION OF MAN HOLE

SAFETY RULES PRESSURE VESSELS:

a) EXTERNALLY ONCE EVERY SIX MONTHS TO ENSURE GENERAL

CONDITIONS OF THE VESSEL AND THE WORKING OF ITS

FITTINGS

b) INTERNALLY ONCE IN EVERY TWELVE MONTHS TO ENSURE

CONDITIONS OF THE WALLS SEAMS AND TIES BOTH INSIDE AND

OUTSIDE OF THE VESSEL SOUNDNESS OF THE PARTS OF THE

VESSELS AND TO FIND THE EFFECTS TO CORROSION

c) HYDRAULICALLY AT INTERVALS OF TWO YEARS PROVIDED THAT

IN RESPECT OF PRESSURE VESSELS WITH THIN WALLS SUCH AS

SIZING CYLINDERS MADE OF COPPERB OR ANY OTHER NON

FERROUS METAL

EHSI - INDIA

COURSES:

Diploma in occupational Health And Safety

Diploma in industrial safety

Diploma in electrical safety

Diploma in fire fighting

Diploma in construction safety

Certificate in fire and safety engineering

Diploma in fire and safety engineering

PG diploma in fire and safety engineering

Certificate in oil and Gas safety

Diploma in oil and Gas safety

Diploma in health ,safety and Environment

PG diploma in Health ,safety Environment

EHSI - INDIA

JOB PLACEMENT :

NSA will give100% job placement assistance to all successful candidates. Some of the Industries are listed below.

Oil Refineries,

Port trust,Airport,Chemical Industries,Insurance,Construction andservice industries are main job providers.

Students passed out from this institute can find job opportunities as Safety Supervisor, Safety Inspector, Safety Officer, Safety Manager, Fireman and Fire Officer.

EHSI - INDIA

CONTACT US:

No. 714, 1st Floor, M.T.H Road,Mannurpet, Chennai – 600 050.+91 7667442300Ph: 26242038 ,26242318

Mobile No:8643055672

Website – http://safetyacademy.in/

Email : info@safetyacademy.in