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Monday, February 4, 2008

TIPS MENENTUKAN KEBUTUHAN AIR PANAS

Pada dasarnya kita bisa menentukan sendiri berapa kira kira kebutuhan air panas se hari hari tanpa perlu menanyakan /keterangan dari berbagai sales/penjual.
Adapun caranya adalah sbb:

HOT WATER DEMAND GUIDE

The following table is a guide to determine the hot water demand for commercial or light industrial facilities.

DEVICE

LOCATION

WATER CONSUMED AT 600C(LITRES)

Shower

Aged Homes

18 - per person


Domestic Dwellings

15 - per person


Caravan Parks

18 - per person


Hotels/Motels

18 - per person


Mining Towns

25 - per person

Baths

Domestic & Hotels

60 - per person per day

Wash Basins

Domestic Dwellings

2 - per person per day


Offices

1 - per person per day

Dish Washing Sinks

Domestic Dwellings

7 - per sink full


Hotel/Motel

10 - per sink full

Dish Washers

Domestic Dwellings

10 - per meal


Hotel/Motel

90 - per hour


One Meal Sitting

2 'hour' Operation


Two Meal Sitting

4 'hour' Operation

Glass Washers

Hotel Bars



Weekdays 3 hours use/day

55 - per hour per unit


Weekends 5-6 hours use/day


Restaurants


6 - 10 - per hot meal

Messes (Mining)

750C required

10 - per meal

Full Laundry


27 - per person per day

Blocks (Mining)



Ring Main Losses

Good condition - Small

+(10%) of Total Demand


Good condition - Large

+(20%) of Total Demand


Long or Poorly Insulated

+(50%) of Total Demand

Contoh : Rumah dihuni 5 orang dengan Kamar mandi menggunakan shower + wastafel maka perhitungannya adalah sbb: (5X18Ltr)+(5X2Ltr) = 50Ltr (untuk sekali mandi)

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