JUDGMENT

[1] This case concerns the following appeals:

(1) Rayuan Sivil No: 02(f)-20-03-2015 (P).

(Tenaga Nasional Berhad v. Ichi-Ban Plastic (M) Sdn Bhd).

(2) Rayuan Sivil No: 02(f)-63-10-2015(W).

(Bright Rims Manufacturing Sdn Bhd v. Tenaga Nasional Berhad).

(3) Rayuan Sivil No: 02(f)-64-10-2015(W).

(AWP Enterprise (M) Sdn Bhd v. Tenaga Nasional Berhad).

(4) Rayuan Sivil No: 02(f)-71-10-2015(W).

(Tenaga Nasional Berhad v. Nikmat Maju Development Sdn Bhd).

(5) Rayuan Sivil No: 02(f)-83-11-2015(B).

(Tenaga Nasional Berhad v. Dunia Raya Enterprise Sdn Bhd).

(6) Rayuan Sivil No: 02(f)-86-11-2015(P).

(Kepala Batas Bihun Sdn Bhd v. Tenaga Nasional Berhad).

[2] This court had directed all the six appeals to be heard together. Parties will be referred to by their names. Tenaga Nasional Berhad (TNB) is the appellant in three of the appeals and respondent in the other three.