1. Introduction

3. Job References Guang Zhou Airport, China Beijing Airport, China Pudong Airport, China Changi Airport Terminal 3, Singapore Changi Airport Terminal 2, Singapore Chong Qing Airport, China

4. Job References Shanghai Scientific Technology Museum, China The Esplanade, Singapore KL Sentral Station, Malaysia Vietnam Stadium Beijing Olympic Stadium, China Shanghai Tennis Stadium, China

5. Indonesia Job Reference Jakarta - Setia Budi Condominium - Vega Capital Office Building Batam - 2 Warehouses Bandung – Bungalow House Bali – Hard Rock Café

6. Gravity flow vs. Full bore flow Conceptually, if air can be removed, you need only 1/3 of the conventional pipe size to drain the same amount of water…. Gravity flow Full bore flow 2/3 air 1/3 water water

7. Full Bore Flow Siphonic action can be observed when we drain water from a fish tank. A pipe or hose filled with water is used, with one end dipped into the water in the tank, and the other end discharging at a lower level. Principle of Siphonic H -ve pressure

9. Fast Flow’s Product Range Primo series Grating series Pressurized series Architectural series

10. SECTION B-B SECTION A-A Gravity flow when min. rainfall Full bore flow when heavy downpour B B A A

12. For metal Gutter Fast Flow Siphonic Roof Outlets:

13. Advantages of Siphonic System In Building

14. Full Bore Flow Gravity Flow Deeper water above outlet Less waterdepth above outlet Bigger pipe size Smaller pipe size Pipe with gradient Pipe run level without gradient Clashes with other services Easy co-ordination with other services

22. Mixture of material UPVC Stainless steel

24. Application of Siphonic System In Building

26. Gravity System

27. Siphonic System

31. Siphonic System Conventional System RWDP CAST IN COLUMN SIPHONIC TACK IN SERVICES’S SHAFT