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TECHNOLOGY AND ENGINEERING. SKILL DEPARTEMENT PROGRAMME : BUILDING TECHNOLOGY SKILL COMPETENCE : DRAWING BUILDING TECHNOLOGY. DRAWS BUILDING UTILITY. Description of Building Utility: 1. Draws Plumbing Installation 2. Draws Building Sewerage (drainage)
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TECHNOLOGY AND ENGINEERING SKILL DEPARTEMENT PROGRAMME : BUILDING TECHNOLOGY SKILL COMPETENCE: DRAWING BUILDING TECHNOLOGY
DRAWS BUILDING UTILITY Description of Building Utility: 1. Draws Plumbing Installation 2. Draws Building Sewerage (drainage) 3. Draws Electrical Installation BUILDING UTILITY 2
Plumbing Section (point 2) Building Utility
Draws Septic Tank Instalation( Menggambar Instalasi Tangki Septik ) Identifying elements of Septic Tank Installation Objectives : • Student competent Identifying of Septic Tank Installation. • Student competent to identifying of Waste Water Infiltration installation. • Student competent to placing of Septic Tank Building Utility
Function of Septic Tank (Fungsi Septic Tank) • Septic Tank construction is a place for processing dirty water especially sewage from water closet which is very important domicile, because when it is not paid attention will cause pollution of houses environment around, when it uses swallow weel as water source to pulfill drinking water family need. Building Utility
Identifying element of Septic Tank Instalation Element of Septic Tank Building Utility
Identifying element of Septic Tank View Cross Section of Tank Teknologi dan Rekayasa
Function of Infiltration area (Fungsi Rembesan) • Function of Penetration is as dirty water filter from septic tank surface which flooded because it continuously get addition water every day in use, penetration is made of gravel, sand and palm fiber. Dirty water absorbs into ground after passing media filter, so its dirtiness is less. Building Utility
Identifying element of Waste Water Infiltration Element of Waste Water Infiltration Building Utility
Infiltration Instalation Area • The Biological to Waste Pollution Building Utility
Menentukan Volume Septic Tank • Determining septic tank volume - Mineralisation process of mood becomes mature mood between 60 – 100 days. For hot climate 60 days and wet climate area 100 days. - Deposal or taking mature mood between 1 – 4 years and it’s better using time of deposal every two years. - Every people produces mature mood between 28.8 – 30.0 liter per year. (Sumber : Ilmu Teknik Kesehatan 2, DPMK, Jakarta.) Building Utility
Menentukan Volume Septic Tank - If septic tank is planned for 10 people, so amount of mature mood in 2 years : 10 x 2 x 30.0 liter = 600 liter - Mineralisation process is taken during 75 days, so the amount of mood : 10 x 75/365 x 30.0 liter = 61.6 liter. So mood surface = 600 + 61.6 = 661.6 liter - To keep the height of mood, surface needs to be added 10 – 20 cm Building Utility
Menentukan Volume Septic Tank - Every person produces Tiap orang perhari rata-rata menghasilkan dirty abot 1 kg or 1 liter from 25 litter a day. - Whereas water is held during 3 days in order typus bactery, dysentri and so on have died or are not dangerous. Therefoe the content of water is : 3 days X 10 people X 25 X 1 liter per people per day = 750 liters. So the surface of mood + water = 661.6 + 750 = 1411.6 liter = 1.4116 m3 Building Utility
Menentukan Volume Septic Tank - The atmosphere of surpace water in the tank is covered with part of lower tank between 5 – 20 cm • If the deept of mood + water = 1.50 m (minimal), long of A meter and wide of B = ½ A, so A x ½ A x 1.5 = 1.4116 0.75 A x A = 1.4116 So it is taken : A = 1. 40 m (long) B = 0.70 m (wide) C = 1.5 m + 0.1 m = 1.6 m (high) So high of the septic tank : 1.60 + (15 – 30 cm) = 1.75 m - 1.90 m Building Utility
Identifying element of Element of Teknologi dan Rekayasa
Cross Section of Septic Tank Building Utility
Concrete Septic Tank • Septic Tank New Style Building Utility
Septic Tank Treatment Treat to Closet Building Utility
Min Standard distance of Infiltrate Instalation to water well and standard construction Placing element of Septic Tank and Infiltrate Instalation. Safety standard of healthy: • Min. 10 meter • Construction : 1. Concrete construction 2. Wall of stone artificial 3. Waterproof Building Utility
System of waste water instalation Building Utility
Sitting Closet Detail Building Utility
Placing Water Closet Placing element of plumbing fixture. Building Utility
Warning • Don’t do it Building Utility
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