Activity

Q.Explain the followings:(i) Self Siphonage(ii) Back Pressure(iii) Septic Tank(25 marks, 2016 Q5)A.(i) Self SiphonageFrom freedictionary.com, it isThe removing of water from a trap, 1 (thereby breaking the seal) […]

Q.
(a) Explain the difference between travel distance and direct distance as means of escape in case of fire. (15 marks)

(b) Explain two (2) ways of limiting the spread of fire in a high rise building. (10 […]

Q.
(a) Explain two (2) criteria influencing the choice between steel and concrete as material for framed structures. (10 marks)

(b) Explain with sketches the types of roof-lights suitable for factories. (15 […]

Q.
b) In your opinion, do you think that the Certificate of Completion and Compliance (CCC) is better than the Certificate of Fitness for Occupation (CFO) for the construction industry in Malaysia? (10 […]

Q.What is ‘Formwork’?A.Formwork is the term given to either temporary or permanent molds into which concrete or similar materials are poured. In the context of concrete construction, the falsework supports the […]

Q.
With diagram illustrate beam and block construction for flooring. What are it advantages and applications?

A.
D12 2012 Q2 on Beam and Slab Floor here.

D12 2015 Q2 on Flush Slab Floor here.

 
Beam […]

Q.
What are the basic features and limitations of IBS and what are their obstacles in implementation?

A.
Read about
Classification and Types of IBS;
Definition and Benefits of IBS;
Features and Challenges of […]

Q.
What is the definition of Industrialised Building System (IBS) and what are the key drivers and benefits of using IBS?

A.
Read about

Classification and Types of IBS;
Definition and Benefits of IBS […]

Q.What are the classification and types of Industrial Building System (IBS)?A.Read aboutClassification and Types of IBS (this posting);Definition and Benefits of IBS;Features and Challenges of IBS (this p […]

Q.What is backsiphonage?A.Backsiphonage occurs when there is a partial vacuum (negative pressure) in a water supply system, which draws the water from a contaminated source into a potable water supply. The water […]

Q.
What are the common functions of Water Traps?

A.
Types of water traps here.

In plumbing, a trap is a U-, S-, or J-shaped pipe located below or within a plumbing fixture. An S-shaped trap is also known […]

Q.
With diagrams, explain the various types of water trap in the residential drainage system.

A.
Main function of water traps here.

Types of Traps:

The three types of traps are P-trap, Q-trap and S-trap […]

Q.
What does it mean by Direct and Indirect water supply. How about Hot and Cold?

A.
Direct or indirect refers to how the water is distributed in the piping system of the house. Hot or Cold refers to hot […]

Q.
What is manhole, and its purpose? What is a diversion manhole?

A.
A manhole (alternatively utility hole, cable chamber, maintenance hole, inspection chamber, access chamber, sewer hole, or confined space) […]

Q.
List down the common types of piles for pile foundation.

A.
Functions of piles refer here.

Piles are classified into the following four type.

(a) Large-displacement piles, which include all solid […]

Q.
List 4 functions of why pile foundation is used.

A.
Types of piles refer here.

Pile Foundation Functions
Piles are used if the bearing capacity of soil at shallow depth is not enough to withstand the […]

Q.
Within Shallow Foundation, what are the differences between Pad, Strip and Raft foundations?

A.
See earlier posts on foundation in Part 1 BT1 below:

D06 2012 Q1

Shallow Foundation
Types of […]

Q.
What is ‘Zoning’ in Town and Country Planning Act, 1976?

A.
A good article on this is written by Abdullah, Harun & Rahman (2011) below.

See the original question D10 2015 Q7 here.

Development […]

Q.
Is there any way that the development plan of the proposed land be opened to public feedback? List down the law as according to Town and Country Planning Act, 1976.

A.
See the original question D10 2015 Q7 […]

Q.(a) When contractors are given permission to start construction work, site works will begin to be implemented.Briefly explain the following site work operations:(i) Clearing the site(ii) Setting out the […]