21.

Today we have one job to do for consumer. It was at Taman Permatang Kempas, where the overhead cable was sagging and almost fell down infront of their house. It is very dangerous if we let it be like that. We have to pull it back to the original place to prevent from something bad happened.

Firstly, one rope was tied to the sagging cable. One worker ( En. Azmi ) have to be up to tie the rope to the cable. After that, En. Asmawi and En. Shahrin pulled the rope to reduce sagging. After they pulled the rope and the cable was back at it original placed, En. Azmi change a new DEC ( dead end clamp ) for the cable.

20.

Today, in the morning we have a Solat Hajat ceremony at the Kempas Quarters. This is to reduce a breakdown problems in Johor Bahru because Johor Bahru have a quite high ranking for breakdown problems.

After that, we carried out patrols in our area which is near Kempas itself. We went to Jalan Bandaran Utama, Jalan Banjaran 3, Jalan Banjaran 4. We also went to look at the placed where we have to do maintance job for tomorrow. The place that will be involved is Jalan Bukit Mewah 4/5, 4/6, 4/7, 4/8, 4/9.

thats all for today :)

19.

As usual, morning roll call and briefing from En. Norakmal.. After, went to Setia Tropika to do paid work ( kerja-kerja yang dibayar ) to resite the five foot way and meter box because the owner extend the house, so have to resite the cables and meter box.

The first step is, we have to switch off the supply by pull out the fuse at black box. Second step is we have to take out the existing connection and also the meter box. The team will discussed about the new connection and where to place the meter.










































Third step is we placed the cable holder to the wall, placed the new cable on the cable holder ( one black box give supply to 3 unit houses, so the connection connect to 3 house)




























Forth step is we have to cut the cable based on measuring. The cable is cut into 4 pieces for three phase system. The existence connection will be marked with tape.

Next, the cable will be placed on the cable holder and clip was used to hold the cable at its place. After that, En. Shahrin join the existing cable connection with new connection using junction box. In this case, two junction box have been used since the house used three phase system.






























The junction box was used to do connection between cable and also to avoid the phase cable from touching each other ( the connection part) because if the connection part of different phase touching each other the system may collapse.

18

Today is my second week under SAVR team. Today we went again to Taman Munsyi Ibrahim. Our team have to extend a connection from main to the black box. It was done as a standby system if in case it is over load.

Cable ABC 3x195mm2 have been used for this system. For each cable, one to three, we have to mark the cable using tape referred to the phase of the system. the forth cable is neutral cable. For neutral cable, the diameter is smaller than other cable. The numbering is done to make sure the connection is correct after we cut out the cable. Each cable have their owned number but the number is too small. Thats why, we have to mark it with tape to make things easier for connection purposes. We have to connect the cable correctly to prevent electrical component for house or system that used three phase system from damaged. If it is connect not in order, the electrical equipment such as air conditioner ( or anything that run by motor ) will easily damaged because the motor will rotate anti-clockwise and cause heat. From time to time, the equipment will blow.

ipc - insulated piercing connector
this is for cable 185mm2-120mm2 ( for main )
and 185mm2-70mm2 ( for tap )








ipc is the one that connect cable with another cable.






























































after we have to pull out the support pole and the pole. this job takes around 20 minutes :)

17

Today we have one job at Taman Munsyi Ibrahim. We want to connect cables to the black box so that if something happened to the cables, we don't have to check from the abc cables, we just checked it from the black box.

termination kit





















the heat shrinkable termination process


















installing the black box.
black box used is 160A.

16.

As usual, morning roll call..After that, we went to Taman Bukit Mewah, checking the cables ( sesalur atas voltan rendah ) .. check whether the cables or blackbox is in a good condition. thats all :)

15.

For the 5th weeks, i've been placed under Street lighting. I report duty to En. Norakmal Mohd. Arif, Pembantu Kejuruteraan Kendalian & Senggaraan. But En. Norakmal want me to follow SAVR ( sesalur atas voltan rendah) gang first, then street lighting. I just follow his ordered. I've been placed under gang SAVR 3 today. The person in charge or leader for today is En. Rahman ( he is senior staff ) . Today is also my first time ride a lorry. haha ^_^ what a good experiences i have :) We went to Taman Molek, there is one construction ( they want to build a market near the buddha temple) so the electric pole ( connect to the temple) is limiting their work ( for lorry, bulldozers and all ) . The SAVR job for today is, they have to resite the electric pole.

the electric pole
















see. the coming soon market.
















euger crane






















































have to clear the place first.






























connect to meter box.

its done :)
























ABC cable- ariel bundle cable
16mm2 x 1 core x 25mm2 ( neutral )








Types of ABC:
- for services

16 x 1 + 25
16 x 3 + 25
35mm 191064
25mm 71083

- for main

3 x 95 + 70
3 x 185 + 120

Types of black box :

1. 160 A ( fuse 50A-100A )
2. 400 A ( fuse 160A-200A )

DEC - Dead End Cable














IPC - insulated piercing connector



















sambungan wayar sesalur kaki lima.
















for neutral ( @ meter )





















for single phase





















for three phase

















black box 160 A




















black box 400 A