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  • 1. Company name : BSW Berhad Address : BSW Bhd Building, Jalan Tronoh Utama, 037500 Tronoh,Perak Darul Ridzuan Contact : E-mail : BSWBhd5@gmail.com.my Call : (+603-9813913) Fax : (+603-9813912) Nature of business: 1. BSW Berhad have become the most reliable and amazing virtual center for designing and engineering. 2. Providing services in all aspect of engineering including civil, structural and building services.
  • 2. • BSW Berhad incorporated on 17th August 1995. • Was started in east coast especially in Terengganu and Kelantan. • Has branches in Singapore after two years. • Was set up primilarily to supply foreign workers to qualified businesses in Malaysia. • The second branch located at Gangnam, Korea and the new places at Seoul. • involved in many kind of constructions such in building, mechanical and environmental engineering. • have extensive experience with public and private sector projects. • had construct are Kuala Lumpur Management University (KLMU) Kuala Lumpur , Malaysia (2007) and Swiss Garden Hotel, Resort and Country Golf Club, Lumut Perak, Malaysia (2008) as Mechanical Engineering contractor.
  • 3. MANAGER Norsaladila binti Makhtar ASS. MANAGER Nur Izzati binti Ab. Rahman PROF.ARCHITECT Ezza Hafriza binti Hussin CONST. ENGINEER Nur Azreen binti Ab. Aziz CONSULTANT QS Alyaa Anisah binti Azmi
  • 4. TO FULFILL AND ENHANCE CUSTOMER’S SATISFACTION WITH CRITICAL AND DEEP THINKING, COMING UP WITH BEST RESULTS WHICH LEADS TO LOYALTY AND RETENTION, AND MAKE THE WORLD A GREENER PLACE BY PRESERVING OUR ENVIRONMENT PROVIDE SOLUTIONS FOR CLIENTS IN ORDER TO ACHIEVE COMFORT AND LUXURY, WITHOUT FORGETTING AND COMPROMISING THE DEFINITION OF QUALITY AND PRICE.
  • 5. • To supply adequate water supply to occupants inside the building of CTZ Properties bhd. • To prevent shortage of water supply. • For future maintenance or repairing. • To provide building occupants with cold and hot water. • To provide the occupants with treated, purified, clear water for daily uses, necessities and activities.
  • 6. SITE LOCATION
  • 7. The natural and clean sources of water from the top of hill and directly at Sungai Belaga. Direct water supply from sources of water. The facilities for the residents. Suitable soil.
  • 8.  Structure constructed at the river bank or reservoir for water intake  Strong and stable • When the water flow which large floating debris it does not damage the structure.  Coarse and fine screens are placed at the inlet gate to trap debris in river.  Entrance of the inlet gate is big enaugh. • Quantity of water pump meets the water treatment plant requirement can be operated during low flow season
  • 9. Screening Aeration filtering Chemical diffusion Sedimentation Coagulation and Flocculation Adjustment of pHChlorinationFluoridation
  • 10. • A screen is placed at the water entrance of inlet gate, to prevent floating impurities from entering pumping chamber. • Coarse screen : to exclude large sized impurities. • Fine screen: placed after the coarse screen to remove final impurities.
  • 11. • Function of water aeration process; i. Increase the dissolve oxygen in the water. ii. Enhance the freshness of water iii. Reduce hydrogen sulphude odour in water iv. Oxidize soluble iron andmanganese into insoluble iron and manganese oxide
  • 12. • Chemical is add into raw water. • The chemical is added in the channel that transport water from aeration process basin to flucculation process tank. • Purpose: To generate thickening agent to trap micro impurities in water.
  • 13. • Alum acts as a thickening agent that allo small particles combine and form flucculations. • Coagulations is a process where fine flocculants are combined togather to form larger and heavier flocculants.
  • 14. purposed To remove suspended solid from water Sedimentation tank One level rectangular with horizontal flow Two level rectangular with horizontal flow
  • 15. • Carried out by passing the water through the porous medium that can trap suspended elements. • Pressure filter --> Placed in airtight tank, so the pressure can be applied on water. Filtration Rapid sand filter Pressure filter
  • 16. • Fluoride is add on the water. • Function: To reduce the dental problems among consumer especially children. • Chemical compound normally used in flouridation process sodium silicofluoride • Concentration of fluoride permitted isbetween 0.6-0.8mg
  • 17. • Function : to Eliminated bacteria. • Chlorine agent in the form of solid, liquid or gas is added into specific dostage. • Normally method that used in water treatment is by chlorination • Chlorine agent or chlorine compound in the form solid , liquid or gas is added into water specific dosage
  • 18. • Low acidic value cause corrosion in the distribution pipe. • Function : To prevent corrosion in pipe. • Hydrated lime Ca(OH)
  • 19. GRAVITY AND PUMP SYSTEM
  • 20. • Combination of both gravity and pumping system. The gravity system usually must locate at high land that called reservoir. Water in reservoir will be an adequate supply, in case the pump broke down. Water in service tank is distribute during high demand at peak hours. At night, water is store in service tanks to be distributed during hour the following day. Therefore, both pump and gravity system are works together.
  • 21.  Economical and practical because pumping process are operates at fixed rate.  Pump operates with high efficient and required less maintenance.  Easy to design the pipe layout   Damage is easy to be reduces :  Any system can be used when there are a few damages in this system.
  • 22. DISADVANTAGES If supplied is located lower than water treatment plant, pressure in the pipe becomes too high ndeasily damages pipe and distribution system High pressure during low emand period especially at night High operational cost to maintain pump and distribution system.
  • 23. MATERIAL • Pipes – Mild Steel and Polythene • Tank – Steel SIZE • Main Tank – 2500mm L x 2600mm W x 3486mm H • Storage Tank – 1834mm L x 1951mm W x 2980mm H
  • 24. MATERIAL • Pipes – Lead and Copper • Water Heater – Copper
  • 25. • Various kinds of sanitary appliances are needed in order to fulfill a variety functions which are supplied with water. • Propose built at the best location which is Jalan Gopeng near Sungai Belaga because of the nearest water sources. • Propose to use the Gravity & Pump system and Radial system for the distribution system. • Propose to use indirect system which used less pressure to transfer the water into the building and can supply emergency water supply.
  • 26. NO MATERIAL RATE QUANTITY AMOUNT ESTIMATION FOR WATER TREATMENT 1. Water Tank RM900.00 52 RM46800.00 2. Machine Equipment RM45000.00 3 RM135000.00 3 Pump RM1000.00 6 RM6000.00 4 Chemical subtanes RM1000.00 Assumption (5) RM5000.00 5 Manholes RM2000.00 8 RM16000.00 Sub-total RM208800.00 ESTIMATION FOR WATER SUPPLY 1. Septic Tank RM1200.00 4 RM4800.00 2. Pipe Valve RM30.00 700 RM21000.00 3. Pump RM1000.00 6 RM6000.00 4. Water Meter RM300.00 6 RM1800.00 5. Garden Tap RM20.00 8 RM160.00 Sub-total RM33760.00 Main total RM242560.00
  • 27. RM 242560.00 X 24 apartment RM 5821440.00