16/7/2018
In the morning we had a discussion on proposal for telecom utilities relocation at bridge 22. Initially Horizontal Direct Drilling are proposed for the ducting relocation. However due to cost issue, overhead cable are proposed. For more detail on Horizontal Directional drilling, please refer: https://www.hadleeandbrunton.co.nz/directional-drilling/what-is-horizontal-directional-drilling/.
In the afternoon, we went to Ampang Intake for filter services and flow rate test. However, we discovered that mini dam 2 were leaking, where water flow underneath the dam; making it unable to collect water efficiently. We went back to office to discuss further action.
Horizontal directional drilling
Mini dam 1 unable to collect water efficiently; only half way full
17/7/2018
Today M&E team and I went for a site walk with TNB representative and SEP subcontractor. The purpose of the site walk are to discuss on method and specification of some TNB services relocation. The covered area includes Chainage 10100, Azwen valley and Sg Serai Tambahan. We received approval with slight modification on our proposal, I am tasked to amend the proposal drawing based on TNB's comment.
TNB line location proposal; along the traffic barrier
Overhead crossing that needs to be relocated; additional requirement: black box at each end of crossing jointing
18/7/2018
Today I went to MPAJ with Mr fikri (PGP consultant) to liaise with Mr Zamri ( MPAJ electrical department representative) regarding street lighting issue on Jalan bukit belacan temporary road. As discussed in the last meeting, the street lighting power source are to be taken from MPAJ feeder pillar. In the mean time, tower lights powered by a generator were placed before temporary lamp pole are installed.