Progress Technology Consultants Co.,Ltd
Progress Technology Consultants Co.,Ltd. Project 4-8
The Design and Preparation of Tender Documents for The Central Utilities
for the Second Bangkok International Airport

Activated Sludge Process Wastewater Treatment Plant, capacity
9,000 cu.m/.day

Project  Location : Nong Ngu Hao, Samut Prakarn
Client : New Bangkok International Airport Co.,Ltd.
Project Duration : 20 Apr.1995 to 6 Aug.1997
Construction Cost : 1,100.0 Million Baht
Service Fee : 16.6 Million Baht
Associated Firm : CMPS&F (Thailand) Ltd.
Project Description

Bangkok, in present time, is the center of aviation in this world's region, so the number of passengers using the Bangkok International Airport (Don Muang) are dramatically increasing and make the existing airport too crowded. Thai government, then,make a decision to construct the new airport at Nong Ngu Hao. The construction is divided into 3 phases to handle 30, 60 and 100 million passengers per year.

The services provided include :

  • Wastewater treatment and recycled waste treatment plant design

- Wastewater treatment plant is activated sludge system with biological nitrogen and phosphorus removal facilities.

- Wastewater treatment plant capacity is 9,000 cu.m./d. that can serve the number of passengers of 30 MAPs, the planning for future expansion is also provided.

- Treated water from wastewater treatment plant will pass to recycled water system. The recycled water can be used for irrigation and in cooling tower. So zero discharge system can be achieved.

  • Water treatment plant design

- Water treatment plant capacity of 20,000 cu.m./d. consists of physiochemical system, sedimentation and filtration system and disinfection system.

  • Temporary water distribution system and wastewater collection system for construction site.

  • Cost estimation and tender document preparation.

Image Gallery Scoce of Services Contact Us
       For each of the field of activities, the PTC provides
a complete range of consulting services as summarized below

Reconnaissance Survey.
Field Investigations.
Study and Planning.
Engineering and Design.
Supervision, Engineering Advice and Construction Management.
Training and Guidance.
address :

Tel :

E-mail :
Website :

12/14-15 Pathumwan Place condominium,
Soi Kasaemsan 1 Rama 1 Rd. Patumwan,
Bangkok 10330.

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Progress Technology Consultants Co.,Ltd.