Page 63 - CITS - Fitter Trade Pactical - Volume - 2

FITTER - CITS

EXERCISE 15: Introduction of concept of conservation

of raw material

Objectives

At the end of this exercise you shall be able to
• identify corrosion of raw material
• preventing corrosion of raw material
• maintaining structural integrity of raw material
• enhancing durability of raw material.

Procedure

The concept of conservation of raw material such as mild steel flat, mild steel rods, M.S and C.I blocks involves
strategies to prolong the life span and maintain the quality of products while minimizing waste and environmental
impact. Mild steel flat, commonly used in various industries for structural purposes, fabrication, and construction,
requires proper conservation practices to prevent corrosion, degradation and premature failure.
1 Preventive Maintenance: Regular inspection and maintenance help identify early signs of corrosion, damage,
or wear on raw materials. Applying protective coatings such as paint, primer, or galvanization can shield the
surface from moisture, chemicals, and environmental factors, prolonging its lifespan.

2 Proper Handling and Storage: Handling raw materials with care during transportation, storage, and installation
prevents surface damage and deformation. Storing the flats in a dry, well-ventilated area away from corrosive
substances and moisture helps maintain their integrity and prevents rust formation.
3 Efficient Fabrication Techniques: Employing precision cutting, drilling, and welding techniques minimizes
material wastage during fabrication processes. Utilizing computer-aided design (CAD) software and automated
machinery ensures accurate measurements and efficient use of mild steel flats, reducing scrap generation and
conserving raw materials.

4 Recycling and Reuse: Repurposing scrap or leftover mild steel flats in other projects reduces waste and
conserves resources. Recycling metal shavings, offcuts, and obsolete components through scrap metal recycling
programs minimizes environmental impact and promotes sustainability in the manufacturing industry.

5 Corrosion Protection: Implementing corrosion protection measures such as cathodic protection, sacrificial
anodes, or corrosion-resistant coatings helps mitigate the effects of rust and corrosion on mild steel flats. Regular
inspection and maintenance of protective coatings ensure long-term corrosion resistance and structural integrity.
6 Environmentally Friendly Practices: Choosing environmentally friendly coatings and treatments for mild steel
flats minimizes the use of harmful chemicals and reduces environmental pollution. Opting for water-based paints,
eco-friendly primers, and low VOC (volatile organic compound) coatings promotes sustainability and reduces
the carbon footprint of manufacturing processes.

7 Life cycle Assessment: Conducting a lifecycle assessment of mild steel flat products helps evaluate their
environmental impact from raw material extraction to disposal. Assessing energy consumption, emissions, and
resource usage throughout the product lifecycle enables manufacturers to identify areas for improvement and
implement sustainable practices.

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