Skip to main content

The general safety measures taken during civil engineering construction.

The following safety measures are taken during civil engineering construction. (i) Suitable scaffolds should be provided for workmen. (ii) When ladder are used, it should be provided with foot holds and hand holds and inclination of one is to four (1 horizontal : 4 vertical) be provided. (iii) The scaffolding should be properly supported and shall have a guard rail property attached to it. (iv) Every opening in floor of a building should be provided with suitable means to prevent the fall of persons or materials. (v) Fencing and lights shall be provided to protect the public from accident. (vi) The excavated material shall not be placed within 1.5m of the edge of the trench or half the depth whichever is more to avoid collapse of sides due to surcharge. (vii) No undermining or undercutting shall be allowed. (viii) All roads and open areas adjacent to any side where demolition is to be carried out, must be closed or suitably protected. (ix) No electrical cable etc. shall remain electric...
Post a Comment

Quality - The cost of poor quality.


Quality: 

Quality implies the ability of a product or service to satisfy a stated or implied need on the other hand, a quality product or service is free from defects or deficiencies.

Cost of Poor Quality:

Four basic costs are associated with poor quality as given below:

(i) Prevention Cost: Those costs incurred in planning, implementing and maintaining a quality system.

(ii) Appraised Cost: Cost incurred in determining the degree of conformance to the quality requirements.

(iii) Internal Failure: Cost incurred when materials, parts, and components fail to meet the quality requirements for shipping to the customers. These parts are either scrapped or reworked.

(iv) External Failure: Costs incurred when products fail to meet customer expectation.

These results in warranty claims, ill will, or product laibility suits.

 

Labels:

Comments

Post a Comment

Kindly let me know, if you want to know anything.

Popular posts from this blog

The construction of Cantilever RCC slab from starting up to commissioning.

Construction of Cantilever RCC Slab: The following steps would be involved: (i) Form Work: Staging should be designed and erected. The staging shall be of tubular steel structure with adequate bracing as approved or made of built up structural section made from rolled structural steel sections. Shuttering used shall be of sufficient stiffness to avoid excessive deflection and joints should be tightly butted to avoid leakage of slurry. If required rubberised lining of material shall be provided in the joints. Steel used for concreting should be suitably stiffened. It should be properly repaired before use and it should be ensured that it is properly cleaned to avoid stains, honey combing, seepage of slurry etc. The holes, if any must be plugged.  Suitable camber shall be provided to counteract the effect of deflection. The camber at free ends shall be 1/50th of the projected length.  The shuttering must be coated with mould oil. (ii) Placing of Reinforcement: The reinforcemen...
Post a Comment
Read more

HOW TO DEVELOP A NEW PRODUCT.

STEPS TO SUCCESSFULLY DEVELOP A NEW PRODUCT: Various phases for successfully developing the product are: 1. PLANNING: It is also known as zero phase since it precedes the project approval and launch of the actual product development process. this phase begins with corporate strategy and includes assessment of technological developments and market objectives. the output of this phase is project mission statement, which specifies the target market for the product, business goals, key assumptions and constraints.  2. CONCEPT DEVELOPMENT: In this phase of concept, the needs of market are identified, alternative product concept are generated and evaluated and a single concept is selected for further development.  3. SYSTEM-LEVEL DESIGN: The system-level design phase includes the definition of the product architecture and the division of the product into sub-systems and components. The final assembly scheme for the production system is usually defined during this phase as well. The ...
3 comments
Read more

The general safety measures taken during civil engineering construction.

The following safety measures are taken during civil engineering construction. (i) Suitable scaffolds should be provided for workmen. (ii) When ladder are used, it should be provided with foot holds and hand holds and inclination of one is to four (1 horizontal : 4 vertical) be provided. (iii) The scaffolding should be properly supported and shall have a guard rail property attached to it. (iv) Every opening in floor of a building should be provided with suitable means to prevent the fall of persons or materials. (v) Fencing and lights shall be provided to protect the public from accident. (vi) The excavated material shall not be placed within 1.5m of the edge of the trench or half the depth whichever is more to avoid collapse of sides due to surcharge. (vii) No undermining or undercutting shall be allowed. (viii) All roads and open areas adjacent to any side where demolition is to be carried out, must be closed or suitably protected. (ix) No electrical cable etc. shall remain electric...
Post a Comment
Read more