HKESE 自由作家專欄

Solar water heating

 

 

 

Author Ir Dr Assoc Professor, FCIBSE, FCIPHE, MASHRAE

 

Paper on fuel oil shortage crisis. Price skyrocket. Affect all logistics and trades and tourism. How solar water heating can solve this crisis.

 

I now recommend a potential earning big money project to china. Fuel oil sky rocket. Affect all logistics using fuel. Hit economy. 

Paper on working in DSD manholes underground

Paper on working in DSD manholes underground

Abstract

Underground manhole has many sewage accumulating there, can generate poisonous gas, H2S, flammable, and can explode, also insufficient O2, cause suffocation of workers inside manhole. In HK, for workers working in confined space, they must have received confined space training, then become Competent Person, authorized to work in confined space. This paper is to illustrate the safety precautions needed for workers to work in confined space.

paper: Geotechnical construction to prevent landslide in torrential rainfall

Date: 12.3.26

Title of paper: Geotechnical construction to prevent landslide in torrential rainfall

Author

  1. Ir Dr Associate Professor Samuel KP LIP , Senior Engineer of Maurice Geotechnical Consultancy
  2. KM Chan, Chief Engineer of Maurice Geotechnical Consultant, RPE MHKIE (Geotechnical discipline)

 

Abstract

Paper on (1) Environmental, F&B business and Transportation on HKers growing in numbers to rear pets, (2) Underground water piping connection and RPE site inspection

 

Paper on 

(1) Environmental, F&B business and Transportation on HKers growing in numbers to rear pets, 

(2) Underground water piping connection and RPE site inspection

Author

Ir Dr Assoc Professor Samuel Kwok Piu LIP

Defence in nations

 

Paper on defence

Support Xi china peaceful policy and tolerance. Then defer end of world to come by nuclear missiles and bombs, which kill and burn everything on earth.

Every nation must develop own defence to safe guard some mad dictators invade their countries even at the risk of bring end to all human lives on earth.

Esp for weak or rich countries avoid to be annexed. Investigate your country boundary whether have natural nature protection of your country, eg  high cliff, shallow water where carrier and warship cannot access.

Building, Structure, Fire Safety

 

Title of Paper -Building, Structure & Fire Safety of old buildings on their failure/collapse/fire happening due to aging, Unauthorized Building Structure, poor sewage drainage design, lack of good Fire Services Installations (FSIs) maintenance, improper retrofit work leading to accidents and fire happening, and illustration of Hong Kong Government policies for enhancing of building and fire safety to prevent accidents & fire to re-occur

Author

Ir Dr Assoc Professor Samuel Kwok Piu LIP

Paper on construction of temporary transformer room for construction site. Cable sizing, REA, T&C, WR2, and discrimination of circuit breakers

 

 

7 April 2026

Paper on construction of temporary transformer room for construction site. Cable sizing, REA, T&C, WR2, and discrimination of circuit breakers

Authors, Ir Dr Assoc Prof Samuel KP Lip, Dr. Tang, Ir Jonathan Wong, GM of Paul Y E&M