Fire Extinguishers (Cap: 88893 Numbers/Year)

FIRE EXTINGUISHERS (CAP: 296.31 NOS/DAY)

[EIRI/EDPR/4616] J.C. 2833XL

Fire extinguishers are a vital component of your fire safety equipment. They’re dotted around homes and businesses up and down the country, but how much do you know about their history, design and the different types of fire extinguishers?

Foam Fire Extinguishers

Water Fire Extinguishers

CO2 Fire Extinguishers

Wet Chemical Fire Extinguishers

Powder Fire Extinguishers

Specialist Fire Extinguishers

— Water Mist

— Class D

— Lithium-ion (Aqueous Vermiculite Dispersion)

Fire extinguishers are divided into four categories, based on different types of fires. Each fire extinguisher also has a numerical rating that serves as a guide for the amount of fire the extinguisher can handle. The higher the number, the more fire-fighting power. The following is a quick guide to help choose the right type of extinguisher.

Class A extinguishers are for ordinary combustible materials such as paper, wood, cardboard, and most plastics. The numerical rating on these types of extinguishers indicates the amount of water it holds and the amount of fire it can extinguish. Geometric symbol (green triangle)

Class B fires involve flammable or combustible liquids such as gasoline, kerosene, grease and oil. The numerical rating for class B extinguishers indicates the approximate number of square feet of fire it can extinguish. Geometric symbol (red square)

Class C fires involve electrical equipment, such as appliances, wiring, circuit breakers and outlets. Never use water to extinguish class C fires - the risk of electrical shock is far too great! Class C extinguishers do not have a numerical rating. The C classification means the extinguishing agent is non-conductive. Geometric symbol (blue circle)

Class D fire extinguishers are commonly found in a chemical laboratory. They are for fires that involve combustible metals, such as magnesium, titanium, potassium and sodium. These types of extinguishers also have no numerical rating, nor are they given a multi-purpose rating - they are designed for class D fires only. Geometric symbol (Yellow Decagon)

Class K fire extinguishers are for fires that involve cooking oils, trans-fats, or fats in cooking appliances and are typically found in restaurant and cafeteria kitchens. Geometric symbol (black hexagon)

Some fires may involve a combination of these classifications. Your fire extinguishers should have ABC ratings on them.

COST ESTIMATION

Plant Capacity            296.31 Nos/Day  

Land & Building (1650 sq.mt.)    Rs. 1.20 Cr    

Plant & Machinery                    Rs. 1.42 Cr 

Working Capital for 2 Months    Rs. 3.63 Cr 

Total Capital Investment          Rs. 6.59 Cr 

Rate of Return                          28%

Break Even Point                      57%

CONTENTS

INTRODUCTION

HERE ARE THE MOST COMMON TYPES OF FIRE EXTINGUISHERS:

PORTABLE FIRE EXTINGUISHERS

MATERIALS FOR FIRE EXTINGUISHER

DESIGN

ANATOMY

THE TYPICAL FIRE EXTINGUISHER IS MADE OF SEVERAL PARTS:

TYPES OF FIRE EXTINGUISHER

STORED PRESSURE EXTINGUISHERS

GAS CARTRIDGE EXTINGUISHERS

USES AND APPLICATION

LIMITATION OF DRY-CHEMICAL FIRE EXTINGUISHERS

IMPORTANCE OF PORTABLE FIRE EXTINGUISHERS

FOAM FIRE EXTINGUISHER

RAW MATERIALS

B.I.S. SPECIFICATIONS

TECHNICAL DETAILS OF VARIOUS TYPES OF FIRE EXITINGUISHERS

SPECIFICATION FOR DRY POWDER FOR FIRE EXTINGUISHER

SCOPE

TYPES

PACKING:-

CARBON DIOXIDE TYPE FIRE EXTINGUISHERS (PORTABLE

AND TROLLY MOUNTED)

CAPACITY

TABLE 1 MATERIAL FOR CONSTRUCTION OF VARIOUS COMPONENTS

CONTENTS

CONSTRUCTION

DISCHARGE FITTINGS

PERFORMANCE REQUIREMENTS

PORTABLE FIRE EXTINGUISHERS

PRINCIPLE

CAPACITY

SHAPE

CONSTRUCTION

TABLE 1 MATERIALS OF CONSTRUCTION OF VARIOUS PARTS OF FIRE EXTINGUISHER

BODY-

B) RESISTANCE WELDING:-

C) METAL ARE WELDING SHALL CONFORM TO IS: 823-1964

EXPANSION SPACE-

NECK RING-

CAP -

GAS CARTRIDGE AND CARTRIDGE HOLDER -

PLUNGER ROD AND PIERCING MECHANISM -

CAP JOINT WASHER-

HOSE -

NOZZLE-

SYPHON TUBE-

DRY POWDER CHARGE

TEST REQUIREMENTS

REQUIREMENTS FOR PASTIC CAP

PHYSICAL TESTS

BURST PRESSURE TEST

AGEING TEST

PORTABLE FOAM TYPE FIRE EXTINGUISHER

FIRE EXTINGUISHING FOAM

CONSTRUCTION OF FOAM TYPE EXTINGUISHER

FUNCTIONAL REQUIREMENTS FOR 275 I/MIN PORTABLE PUMP SET

FOR FIRE FIGHTING BASED ON IS: 942

SCOPE

2. GENERAL REQUIREMENTS

3. MATERIAL

4. DESIGN

4.1.1 ENGINE

4.1.2 PUMP

A) OUTPUT-

B) LIFT-

MARKET OVERVIEW OF FIRE EXTINGUISHER

GLOBAL MARKET OF FIRE EXTINGUISHER

FIRE PROTECTION INDUSTRY

BRIEF ON UNISAFE’S ROLE IN INDIA

UNISAFE’S PRODUCT OFFERINGS IN INDIA

MANUFACTURERS/SUPPLIERS OF FIRE EXTINGUISHERS

FORMULATIONS OF DRY POWDER FOR FIRE EXTINGUISHER

FORMULATION - 1

FORMULATION - 2

FORMULATION - 3

FORMULATION - 4

DRY FIRE EXTRIGUISHER

FIRE EXTINGUISHER POWDER

PROCESS FLOW DIAGRAM FOR DRY POWDER FOR FOAM TYPE

FIRE EXTINGUISHER

GROUND MATERIAL

STEPS IN FIRE EXTINGUISHER MAKING

STEP 1: FROM STEEL ROLL TO PLATE

STEP 2: FROM PLATE TO TUBE

STEP 3: WELDING

STEP 4: TESTING THE CYLINDER

STEP 5: AIR PRESSURE TEST

STEP 6: INTERNAL AND EXTERNAL COATING APPLICATION

STEP 7: SPRAY PAINTING

STEP 8: FILLING

STEP 9: ASSEMBLY

STEP 10: HELIUM TEST

MANUFACTURING PROCESS OF FIRE EXTINGUISHERS

PROCESSING DETAILS FOR FIRE EXTINGUISHER

EXTINGUISHER BODIES

VALVES

FIRE EXTINGUISHER VALUE TESTING

DIP TUBE

NOZZLES

LABELLING

BURST TESTING (TO MATCH SUPPLIERS’ RESULTS)

DISCHARGE TESTING

ANTI CORROSION TREATMENT AND MARKINGS

SAMPLING FOR TESTS

PROCESS FLOW DIAGRAM FOR MANUFACTURE OF FIRE EXTINGUISHER

& EQUIPMENT

MANUFACTURING TECHNOLOGY OF FIRE EXTINGUISHER

1 - CREATING THE PRESSURE VESSEL

2 - NECKING AND BRAZING

3 - ADDING THE EXTINGUISHING AGENT

4 - PRODUCTION AND ASSEMBLY OF THE VALVE

5 - PRESSURIZING THE VESSEL

6 - FINAL ASSEMBLY

NOTES:

PRINCIPLES OF PLANT LAYOUT

STORAGE LAYOUT:

EQUIPMENT LAYOUT:

SAFETY:

PLANT EXPANSION:

FLOOR SPACE:

UTILITIES SERVICING:

BUILDING:

MATERIAL-HANDLING EQUIPMENT:

RAILROADS AND ROADS:

MAJOR PROVISIONS IN ROAD PLANNING FOR MULTIPURPOSE SERVICE ARE:

PLANT LOCATION FACTORS

PRIMARY FACTORS

1. RAW-MATERIAL SUPPLY:

2. MARKETS:

3. POWER AND FUEL SUPPLY:

4. WATER SUPPLY:

5. CLIMATE:

SPECIFIC FACTORS

6. TRANSPORTATION:

A. AVAILABILITY OF VARIOUS SERVICES AND PROJECTED RATES

7. WASTE DISPOSAL:

8. LABOR:

9. REGULATORY LAWS:

10. TAXES:

11. SITE CHARACTERISTICS:

12. COMMUNITY FACTORS:

13. VULNERABILITY TO WARTIME ATTACK:

14. FLOOD AND FIRE CONTROL:

EXPLANATION OF TERMS USED IN THE PROJECT REPORT

1. DEPRECIATION:

2. FIXED ASSETS:

3. WORKING CAPITAL:

4. BREAK-EVEN POINT:

5. OTHER FIXED EXPENSES:

6. MARGIN MONEY:

7. TOTAL LOAD:

8. LAND AREA/MAN POWER RATIO:

PROJECT IMPLEMENTATION SCHEDULES

INTRODUCTION

PROJECT HANDLING

PROJECT SCHEDULING

PROJECT CONSTRUCTION SCHEDULE

TIME SCHEDULE

TURNKEY PROJECTS FOR FIRE EXTINGUISHER

SUPPLIERS OF RAW MATERIAL

SODIUM BICARBONATE

SODIUM SULPHATE

CALCIUM CHLORIDE

SODIUM SILICATE

TRICALCIUM PHOSPHATE

MAGNESIUM STEARATE

AMMONIUM PHOSPHATE

BRASS DIE CASTINGS

ADDRESSES OF PLANT AND MACHINERY SUPPLIERS

SHEARING MACHINE

SHEET BENDING MACHINE

POWER PRESS

LATHE MACHINE

DRILLING MACHINE

WELDING EQUIPMENTS

MILLING MACHINE

APPENDIX – A:

01. PLANT ECONOMICS

02. LAND & BUILDING

03. PLANT AND MACHINERY

04. OTHER FIXED ASSESTS

05. FIXED CAPITAL

06. RAW MATERIAL

07. SALARY AND WAGES

08. UTILITIES AND OVERHEADS

09. TOTAL WORKING CAPITAL

10. TOTAL CAPITAL INVESTMENT

11. COST OF PRODUCTION

12. TURN OVER/ANNUM

13. BREAK EVEN POINT

14. RESOURCES FOR FINANCE

15. INSTALMENT PAYABLE IN 5 YEARS

16. DEPRECIATION CHART FOR 5 YEARS

17. PROFIT ANALYSIS FOR 5 YEARS

18. PROJECTED BALANCE SHEET FOR (5 YEARS)