New PERHITUNGAN 1. Kebutuhan Air Bersih a. Kebutuhan air bersih …repository.unika.ac.id/20098/10/15.A1.0175 JANET ELBERTA... · 2019. 10. 21. · Hotel = 82 buah SPA = 37 buah Restoran

129

PERHITUNGAN (Juwana, 2005)

1. Kebutuhan Air Bersih

a. Kebutuhan air bersih bangunan (berdasarkan luasan bangunan)

Diketahui Kebutuhan air per m2 Bangunan

Fungsi Bangunan Kebutuhan per hari liter/m2

Apartemen 20

Hotel 30

Kantor 10

Pertokoan 5

Rumah Sakit 15

Sumber : Panduan Sistem Bangunan Tinggi oleh Jimmy S. Juwana.

Hotel

= 1400 x 30 liter

= 42.000 liter

Spa

= 1141.45 ~ 1150

= 1150 x 10 liter

= 11.500 liter

Restoran & Kantin

= 734 x 10 liter

= 7340 liter

Kolam Renang

= 879 x 10 liter

= 8790 liter

Ballroom & Meeting Room

= 1902 x 10 liter

= 19020 liter

Bangunan Umum

= 530 x 10 liter

= 5300 liter

Kantor Pusat

= 960 x 10 liter

= 9600 liter

Fitness

= 260 x 10 liter

= 2600 liter

Total Kebutuhan air keseharian = 106.150 liter

130

b. Kebutuhan Sprinkler

Diketahui : 1) Kebutuhan Sprinkler adalah 540 liter per unitnya

2) Asumsi per ruang 2 buah,

lobby, restoran dapur 5 buah,

dan kecuali ruang basah)

Hotel = 82 buah

SPA = 37 buah

Restoran dan Kantin = 27 buah

Kolam Renang = 6 buah

Fitness = 8 buah

Ballroom dan Meeting Room = 23 buah

Bangunan Umum = 10 buah

Kantor Pusat = 28 buah

Memakai rumus sebagai berikut,

V air – sprinkler = Ʃsprinkler . (18) . (30) liter


Maka didapatkan, hasil

Hotel

= 82 buah x 540 liter

= 44.280 liter

SPA


= 19.980 liter

Restoran dan Kantin


= 14.580 liter

Kolam Renang


= 3240 liter

Fitness


= 4320 liter

131

Ballroom dan Meeting Room


= 12.420 liter

Bangunan Umum


= 5400 liter

Kantor


= 15.120 liter

c. Kebutuhan Hydrant

Diketahui :

V air – hidran = Ʃhidran . (400) . (30) liter


Hotel = 10 buah

SPA = 10 buah

Restoran dan Kantin = 10 buah

Kolam Renang = 1 buah

Fitness = 1 buah

Ballroom dan Meeting Room = 10 buah

Bangunan Umum = 2 buah

Kantor = 10 buah

Maka didapatkan hasil akhir,

V air – hidran = Ʃhidran . (400) . (30) liter

= 54 x 400 x 30

= 648.000 liter

d. Total kebutuhan air bersih

Setelah menghitung air dari kebutuhan air, hydrant, sprinkler didapatkan

perhitungan

Ɋd = Total seluruh kebutuhan Air bersih

= 106.150 liter + 119.340 liter + 648.000 liter

= 873.490 liter

Jadi total seluruh kebutuhan air bersih (air keseharian, air hydrant, air

sprinkler) adalah 873.490 liter

132

e. Tangki bawah tanah dan tangki atas

Sumber : energiputrabangsa.co.id

Maka didapatkan perhitungan,

Diketahui :

bt = tangki bawah tanah

a = tangki atas

Ɋd = Total seluruh kebutuhan

Vbt = Volume tangki bawah tanah

Va = Volume tangki atas

Vbt = 40% x Ɋd

= 40% x 873.490 liter

= 349.396 liter

Menggunakan tangki dengan volume 90.000 liter (dimensi 6mx5mx3m)

Kebutuhan Tangki Bawah Tanah =349.396

90.000 = 3,88 ~ 4 buah

Va = 15% x Ɋd

= 15% x 873.490 liter

= 131.023,5 liter

Menggunakan tangki dengan volume 90.000 liter (dimensi 6mx5mx3m)

Kebutuhan Tangki Atas =131.023,5

90.000 = 1.45 ~ 2 buah

Jadi kebutuhan tangki bawah tanah adalah 4 buah dan tangki atas adalah 2

buah.

133

Prakiraan Volume Tambahan Tangki Bawah Tanah

Diketahui :

Ruang Bangunan X luas lantai bangunan (m3)

Apartemen 0,012 – 0,015

Hotel 0,015 – 0,020

Perbelanjaan 0,005 – 0,006

Perkantoran 0,008 – 0,010

Rumah Sakit 0,015 – 0,020


Hotel

= 1393,3 m2 ~ 1400 m2

= 1400 m2 x 0,020

= 28 m3 = 28.000 liter

Spa

= 1141,45 ~ 1150

= 1150 x 0,010

= 11,5 m3 = 11.500 liter

Restoran dan Kantin

= 734 x 0,010

= 7,34 m3 = 7340 liter

Kolam Renang

= 879 x 0,010

= 8,79 m3 = 8790 liter

Ballroom dan Meeting room

= 1902 x 0,010

= 19,02 m3 = 19.020 liter

Bangunan Umum

= 524,25 ~ 530

= 530 x 0,010

= 5,3 m3 = 5.300 liter

Kantor pusat

= 953,75 ~960

= 960 x 0,010

= 9,6 m3 = 9.600 liter

Fitness

= 260 x 0,010

= 2,6 m3 = 2600 liter

134

2. Kapasitas Pompa

MENGHITUNG KAPASITAS POMPA (diambil kebutuhan air pada waktu

puncak),

Qmaks =C . Ɋ . d

T (

m3

𝑚𝑛𝑡)

Dengan keterangan

Qmaks= Kapasitas maksimal pompa

T = 8 – 10 jam untuk kantor, hotel, apartemen dan rumah sakit

c = faktor pemakaian pada jam puncak (c = 1,5 – 2,0)

Ɋd = banyak air yang dibutuhkan ( air keseharian, sprinkler dan hidran)

Maka perhitungannya,

Qmaks =C . Ɋd

T (

m3

𝑚𝑛𝑡)

=2 . 873,5

600

= 2,911 m3/mnt

Didapatkan kapasitas maksimal pompa adalah 2,9 m3/mnt

MENGHITUNG KAPASITAS POMPA

P =0,163 . 1,2 . Qmaks. Ht . ɤair

ɳ

Dengan keterangan

P = kapasitas pompa

Qmaks = kapasitas maksimal pompa

Ht = tinggi angkat total

ɤair = berat jenis air (= 1 kg/liter)

Ht = h . n . 1,3

Dengan keterangan

Ht = tingki angkat total

h = jarak dari lantai ke lantai

n = jumlah lantai bangunan

1,3 = koefisien persamaan

135

Ditanya a. Ht? b. P?

maka dihitung,

Ht = h . n . 1,3 = 4 . 4 . 1,3 = 20,8

P =0,163 . 1,2 . Qmaks. Ht . ɤair

ɳ

=0,163 . 1,2. 3 . 20,8 . 1

4

=12,20544

4

= 3,05136 kW

Jadi, kapasitas pompanya adalah 3,05 kW

Maka didapatkan hasil untuk mengetahui sisa kapasitas pompa untuk menghindari

adanya kelebihan beban pada pompa,

= Kapasitas Pompa – Qmaks (kapasitas yang dibutuhkan)

= 3,05136 – 2,911

= 0,14036 kW

Jadi, masih tersisa 0,14 kW berarti tidak melebihi kapasitas pompa yang

seharusnya.

136

3. Dimensi Septiktank (berdasarkan jumlah orang)

Jumlah Orang Volume (m3) Dimensi Septiktank

60 4 1,2 x 2,5 x 1,5

120 8 1,5 x 3,5 x 1,9

240 16 1,8 x 5,4 x 2

300 20 2,2 x 5,4 x 2

360 24 2,4 x 6 x 1,5

480 32 2,5 x 7 x 2,1


Maka didapatkan kebutuhan berdasarkan dimensi,

Hotel (366 orang)

= 24 m3 (2,4 x 6 x 1,5)

Spa (232 orang)

= 16 m3(1,8 x 5,4 x 2)

Restoran dan Kantin (271 orang)

= 20 m3(2,2 x 5,4 x 2)

Kolam Renang & Fitness (42+ 25 = 67 orang)

= 8 m3(1,2 x 2,5 x 1,5)

Ballroom dan Meeting Room (949 orang)

= 32 m3(2,5 x 7 x 2,1)

Bangunan Umum (228 orang)

= 20 m3(2,2 x 5,4 x 2)

Kantor Pusat (105 orang)

= 8 m3(1,5 x 3,5 x 1,9)

137

4. Prakiraan volume STP (berdasarkan luas lantai bangunan)

Diketahui

Fungsi Bangunan X Luas lantai bangunan (m3)

Apartemen 0,020 – 0,024

Hotel 0,022 – 0,026

Perbelanjaan 0,016 – 0,020

Perkantoran 0,026 – 0,030

Rumah sakit 0,022 – 0,026


Hotel

= 1400 m2 x 0,026

= 36,4 m3

Spa

= 1150 m2 x 0,030

= 34,5 m3

Restoran dan Kantin

= 734 m2 x 0,030

= 22,02 m3

Kolam Renang

= 879 m2 x 0,030

= 26,37 m3

Fitness

= 260 m2 x 0,030

= 7,8 m3


= 1902 m2 x 0,030

= 57,06 m3

Bangunan Umum

= 530 m2 x 0,030

= 15,9 m3

Kantor Pusat

= 960 m2 x 0,030

= 28,8 m3

138

5. Prakiraan jumlah sampah (per orang)

Diketahui :

Fungsi Bangunan Jumlah Sampah per Hari

Apartemen 1 kg/orang

Perkantoran 4,5 kg/orang


1 liter = 0,753 kg

Maka didapatkan perhitungan sebagai berikut

Hotel

= 1 kg x 366 orang

= 366 kg

= 366

0,753= 486,05 𝑙𝑖𝑡𝑒𝑟 ~486 𝑙𝑖𝑡𝑒𝑟

Spa

= 1 kg x 232 orang

= 232 kg

=232

0,753= 308,1009 𝑙𝑖𝑡𝑒𝑟 ~308 𝑙𝑖𝑡𝑒𝑟

Restoran dan Kantin

= 1,5 kg x 271 orang

= 406,5 kg

= 406,5

0,753= 539,84 𝑙𝑖𝑡𝑒𝑟 ~540 𝑙𝑖𝑡𝑒𝑟

Kolam Renang

= 1 kg x 42 orang

= 42 kg

= 42

0,753= 55,766 𝑙𝑖𝑡𝑒𝑟 ~56 𝑙𝑖𝑡𝑒𝑟

Fitness

= 1 kg x 25 orang

= 25 kg

= 25

0,753= 33,025 𝑙𝑖𝑡𝑒𝑟 ~33 𝑙𝑖𝑡𝑒𝑟


= 1 kg x 949 orang

= 949 kg

= 949

0,753= 1260,2921 𝑙𝑖𝑡𝑒𝑟 ~1260 𝑙𝑖𝑡𝑒𝑟

139

Bangunan Umum

= 1 kg x 228 orang

= 228 kg

= 228

0,753= 302,788 𝑙𝑖𝑡𝑒𝑟 ~303 𝑙𝑖𝑡𝑒𝑟

Kantor Pusat

= 4,5 kg x 105 orang

=472,5 kg

= 472,5

0,753= 627,49 𝑙𝑖𝑡𝑒𝑟 ~628 𝑙𝑖𝑡𝑒𝑟

Total 3614 liter

Dengan asumsi 2000 liter adalah sampah anorganik dan 2000 liter adalah

sampah organik

MENGHITUNG KEBUTUHAN KONTAINER SAMPAH

Diketahui kontainer sampah berbahan FiberGlass dan dimensinya.

Keuntungannya memakai kontainer sampah fiberglassa adalah anti karat, ringan dan

kuat, menampung lebih banyak, ada penutup sampah, murah dan bisa custom untuk

ukurannya.

Luas (m2) Dimensi

Panjang Lebar Tinggi

2000 160 125 100

4000 250 150 120

6000 330 180 120

8000 320 180 150

10.000 330 220 150

Sumber : www.ramdhanijaya.com (PT RAMDHANI JAYA)

Dari total sampah adalah 3.614 liter maka akan memakai kontainer sampah dengan:

Luas 2000 m2 sebanyak 2 buah dengan asumsi masing – masing untuk

anorganik dan organik.

http://www.ramdhanijaya.com/

140

6. Sumur resapan

Diketahui bangunan di lokasi sedang (RTRW Kabupaten Semarang)

Menurut RDTR Kabupaten Semarang Pasal 68 No. 2

Bahwa Setiap bangunan gedung dan pekarangannya harus dilengkapi

dengan sistem penyaluran air hujan baik dengan sistem peresapan air ke

dalam tanah pekarangan dan/ atau dialirkan ke jaringan drainase lingkungan.

SUMUR RESAPAN EKOLOGIS

Dengan bahan dan syarat sebagai berikut

Berjarak minimal 1 meter dari pondasi

Berjarak minimal 5 meter dari sampah dan septiktank

Kedalaman bisa sampai tanah berpasir / maksimal 2 meter di bawah

permukaan air tanah

Sumber : Dokumen Pribadi

141

7. Penyalur air hujan (berdasarkan jumlah debit air)

Q hujan maks = (0,278) . C . I . A

Keterangan :

Q hujan maks = debit maksimum (m3/detik)

C = koefisien aliran

I = curah hujan (mm/m2/jam)

A = Luas area yang dihitung (m2)

Koefisien aliran (C)

Kondisi Lokasi Nilai C

Rumput/tanaman 0,50 – 0,70


Q hujan maks = (0,278) . C . I . A

= 0,278 . 0,10 . 3,5 . 2264,5

= 220, 33585 ~220 m3/dtk

142

8. Lift

WAKTU PERJALANAN BOLAK BALIK (LIFT PENUMPANG)

𝑇 (𝑑𝑡𝑘) = (2ℎ + 4𝑠)(𝑛 − 1) + 𝑆(3𝑚 + 4)

𝑠

= (2𝑥4 + 4𝑥1,5)(4 − 1) + 1,5((3𝑥12) + 4)

1,5

= 42 + 60

1,5

= 68 𝑑𝑡𝑘 ~ 1 menit 8 detik

WAKTU PERJALANAN BOLAK BALIK (LIFT BARANG)

𝑇 (𝑑𝑡𝑘) = (2ℎ + 4𝑠)(𝑛 − 1) + 𝑆(3𝑚 + 4)

𝑠

= (2𝑥4 + 4𝑥1)(4 − 1) + 1((3𝑥28) + 4)

1

= 108 𝑑𝑡𝑘 ~ 1 menit 48 detik

WAKTU TUNGGU

Waktu tungu ideal

Jenis Bangunan WT (detik)

Hotel 40 - 70


dapat dihitung dengan rumus sebagai berikut

𝑊𝑇 = 𝑇

𝑁

Keterangan :

WT = waktu tunggu

T = waktu perjalanan bolak balik

N = jumlah lift

𝑊𝑇 = 68

1 = 68 detik ~1 menit lebih 8 detik

Jadi untuk waktu tunggu lif hotel resort memenuhi waktu tunggu ideal lif hotel yakni

68 detik dari persyaratan 40 – 70 detik.

143

9. Rain harvesting

Diket :

Luas kebutuhan lahan= 5.937,5

Luas Ruang Terbuka = 2735

Luas area = 5937,5 m2 – 2375 m2

= 3562,5 m2

Jumlah air panen = Luas area x Curah Hujan

= 356.250 x 12,91

= 4.599.187,5 ~ 4.600.000 liter

144

Sumber : Teknik pemanenan air hujan oleh Budi Harsoyo (wxmod.bppt.go.id)

Asumsi 80% (koefisien Run off) yang dipanen

20% Hilang karena dipanen

Total air hujan yang dipanen= 4.600.000 x 0,8

= 3.680.000 liter / tahun

= 10.000 liter / hari

KEBUTUHAN AIR KLOSET MENGGUNAKAN RAIN HARVESTING

Diketahui jumlah kloset :

Hotel = 31 kmr + 12 toilet = 43 buah

Spa = 12 toilet = 12 buah kloset

Restoran dan Kantin =12 toilet =12 buah kloset

Kolam renang = 6 toilet = 6 buah kloset

Ballroom dan Meeting Room = 12 toilet =12 buah kloset

Bangunan Umum = 12 toilet =12 buah kloset

TOTAL 97 buah kloset

Dengan asumsi 1 hari 10x siram (1 siram = 1 liter) = 10 liter

= Rain harvesting – Kebutuhan Air Kloset

= 10.000 – (10 x 97)

= 10.000 – 970

= 4.900 liter

970 liter untuk menyiram kloset dan sisanya 4900 liter untuk siram tanaman.

145

10. Water heater

Diket :

Luas ruang yang memakai air panas

o Hotel = 677,65 m2 (R. superior, R. Deluxe, R. Junior Suite, dan R. Suite).

o Kolam Renang= 100 m2 (Kamar mandi).

o Spa = 223,2 m2 (Jacuzzi dan Kamar mandi)

Sumber : wikawaterheater-bandung.com

Spesifikasi :

WIKA SWH Commercial Tipe 2000 – 15

Kapasitas tangki = 2000 liter

Dimensi total = Ø1050 x 1952

Dimensi tangki dalam = Ø930 x 1617

WIKA SWH Commercial Tipe 1000 – 9

Kapasitas tangki = 1000 liter

Dimensi total = Ø1400 x 1952

Dimensi tangki dalam = Ø1280 x 1617

146

PERHITUNGAN KEBUTUHAN TANGKI WIKA SOLAR WATER HEATER

- Hotel

= 677,65 m2 ~ 678 m2

= luas x kebutuhan air per meter persegi

= 678 m2 x 30 liter

= 20.340 liter

Menggunakan WIKA 2000 liter = butuh 10 tangki

- Kolam renang

= 100 m2 x 10 liter

= 1000 liter

Menggunakan WIKA 1000 liter – butuh 1 tangki

- Spa

= 223,2 m2 ~224 m2

= 224 m2 x 10 liter

= 2240 liter

Menggunakan WIKA 2000 Liter = 2 tangki

MENGGUNAKAN BACK UP HEAT PUMP WIKA

Sumber: pemanasairwika-waterheater.com

- Hotel dan Spa

9 kW = 9000 watt

Dimeni = 40 x 50 x 22 cm

Heat time = 5 jam

- Kolam renang

9,6 kW = 9600 watt

Dimensi = 40 x 50 x 22 cm

Heat time = 3,6 jam

Location Data

Country

City

Indonesia

Solo

:

:

Project DetailsProject Name

Number of Distinct Buildings

Number of EDGE Subproject(s) associated

Hotel Resort di Kawasan Candi Gedong Songo

4

1

:

:

:

Total Project Floor Area 6,841.29 m²:

Project Owner Name

Project Owner Email

Janet Elberta Setiawan

[email protected]

:

:

Project Owner Phone Mobile 62-82225592408:

Address Line1

Address Line2

City

State/ Province

Postal Code

Country

Jl. Ke candi Gedong Songo

Semarang

Jawa Tengah

50614

Indonesia

:

:

:

:

:

:

Project Number 1000398342:

Associated Subproject(s):Hotel Resort di Kawasan Candi Gedong SOngo

Share with investor(s) or bank(s)? : No

Subproject Name

Property Name

Subproject Multiplier for the Project

Address Line1

Address Line2

City

State/ Province

Postal Code

Country

Subproject Details

Hotel Resort di Kawasan Candi Gedong SOngo

Hotel

1

Jl. Ke candi Gedong Songo

Semarang

Jawa Tengah

50614

Indonesia

:

:

:

:

:

:

:

:

:

Subproject Type New Building:

Certification Stage Preliminary:

Status

Auditor

Self-Review:

:

Certifier :

1

EDGE Version:File Number:Created By:

Date Time:

2.1.519013010057643Janet Elberta Setiawan

25-Feb-2019 21:18:32Project No.:Modified By: Janet Elberta Setiawan 1000398342

Building Data

Guest Rooms/Apartment Area

Front of House

Corridors

Conference/Banquet

Back of House

Gross Internal Area

Floors Above Ground

Floors Below Ground

Total Guest/Bed Rooms

Default User Entry

4

0

31

1,023

210

126

65

111

2,164.85 m²

1,068.75 m²

823.435 m²

26.25 m²

2,758 m²

6,841 m²

:

:

:

:

:

:

:

:

:

no.

no.

no.

Building Systems

Does the building design include an AC system?

Does the building design include a space heating system?

: No

: Yes

Basic Parameters

Star Rating

Property Type*

Average Occupancy Rate*

Resort Type

Resort

70%

Single Complex

3-Star

Yes 2,646 m²

Yes

Yes

No

Yes

Yes

Irrigated Area

In-house Laundry

Banquet/Conference Facility

Breakfast Area Only (No Restaurant)

Health Spa

Swimming Pool

:

:

:

:

2


Date Time:



Key Assumptions for the Base Case

Fuel Used for Electric Generator

Fuel Used for Hot Water Generation

Fuel Used for Cooking

Fuel Used for Space Heating

% of Electricity Generation Using Diesel % Ave. Yrly

Default User Entry

Diesel

Electricity

Electricity

Electricity

5%

Diesel

Natural Gas

LPG

Natural Gas

Cost of Electricity

Cost of Diesel Fuel

Cost of Natural Gas

Cost of Water

Latitude Deg

1.4

6.4

3.8

7.9

7.6

CO₂ Emissions from Electricity Generation

Window to Wall Ratio

Roof U-value

Wall U-value

Glass U-value

g/kWh

%

W/m².K

W/m².K

W/m².K

635.4

44%

1.28

2.10

5.70

Glass SHGC

Average Annual Rainfall

Cooling System

AC System Efficiency

Heating System

Factor

mm

COP

0.80

1736.00

ASHRAE 90.1.2007

2.71

ASHRAE 90.1.2007

ASHRAE 90.1.2007

ASHRAE 90.1.2007

Heating System Efficiency COP0.80

Dec

Nov

Oct

Sep

Aug

Jul

Apr

May

Default

Mar

Feb

Jan

Monthly Average Outdoor Temperature (deg.C)

Jun

User Entry

26.2

26.2

26.2

26.6

26.7

26.3

25.7

25.8

26.6

27.3

27.0

26.5

Thousand Rp/kWh

Thousand Rp/L

Thousand Rp/kL

Thousand Rp/L

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

3


Date Time:



RESULTS

Final Energy Use

Final Water Use

Base Case Utility Cost

Utility Cost Reduction

Operational CO₂ Savings

Embodied Energy Savings

Incremental Cost

Payback in Years

76,035 kWh/Month

648 m³/Month

54.73 tCO₂/Year

1,015.89 MJ/m²

117,183.53 Thousand Rp/Month

19,707.48 Thousand Rp/Month

2,079,746.66 Thousand Rp

8.79 Yrs.

:

:

:

:

:

:

:

:

159.91 MWh/YearEnergy Savings : 7250.56 m³/YearWater Savings :

7728.26 GJEmbodied Energy in Materials Savings

: 6841.29 m²Aggregate Floor Space Including Multiplier

:

Energy Efficiency Measures 41.99% Meets EDGE Energy StandardENERGY SAVINGS

*Virtual energy is the amount of energy that will be required based on the assumption that the hotel will eventually install air conditioning or heating

CARBON EMISSIONS: 409.89 tCO₂/Year

4


Date Time:



HTE09 Variable Refrigerant Flow (VRF) Cooling System - COP of 3.5No COP

HTE10 Air Conditioning with Air Cooled Screw Chiller - COP of 3.2No COP

HTE11 Air Conditioning with Water Cooled Chiller - COP of 5.39No COP

HTE12 Ground Source Heat Pump - COP of 4.65No COP

HTE13 Absorption Chiller Powered by Waste Heat - COP of 0.7No COP

HTE14 Recovery of Waste Heat from the Generator for Space HeatingNo

HTE15 Variable Speed Drives on the Fans of Cooling TowersNo

HTE16 Variable Speed Drives PumpsNo

HTE17 Sensible Heat Recovery from Exhaust Air - Efficiency of 60%No % Eff.

HTE18 High-Efficiency Condensing Boiler for Space Heating - Efficiency of 90%No % Eff.

HTE19 High-Efficiency Boiler for Water Heating - Efficiency of 90%No % Eff.

HTE20 Variable Speed Hoods with Automated Fan ControlsNo

HTE21 Preheat Water Using Waste Heat from the GeneratorNo

HTE22 Heat Recovery from Grey Water - Efficiency of 30%No % Eff.

HTE23 Heat Recovery from Laundry Waste Water - Efficiency of 30%No % Eff.

HTE25 Energy-Saving Light Bulbs - Internal SpacesNo

HTE26 Energy-Saving Light Bulbs - External SpacesYes

HTE27 Energy-Saving Light Bulbs - Back-of-HouseYes

HTE28 Lighting Controls for CorridorsYes

HTE29 Occupancy Sensors in BathroomsYes

HTE30 Solar Hot Water Collectors - 50% of Hot Water DemandYes % Hot Water

Collector Area (m²) 56.2

HTE31 Solar Photovoltaics - 25% of Total Energy DemandNo % of Annual Electricity Use

Capacity (kWp) 0.0

HTE24 Heat Pump for Hot Water - COP of 3No COP

No HTE32 Other Renewable Energy for Electricity Generation Source Type Biomass

% of Annual Electricity Use

HTE01 Reduced Window to Wall Ratio - WWR of 40%No WWR %

HTE02 External Shading Devices - Annual Average Shading Factor (AASF) of 0.59Yes AASF

HTE03 Insulation of Roof : U-value of 0.47Yes W/m².K

HTE04 Insulation of External Walls : U-value of 0.45Yes W/m².K

HTE05 Low-E Coated Glass : U-value of 3 W/m².K and SHGC of 0.4Yes W/m².K

SHGC 0.4

HTE06 Higher Thermal Performance Glass : U-value of 1.98 W/m².K and SHGC of 0.28No W/m².K

SHGC

HTE07 Natural Ventilation - CorridorsYes

HTE08 Natural Ventilation - Guest Rooms/Apartment Area with Auto ControlsYes

HTE33 Offsite Renewable Energy Procurement - Equal to 100% of total Operational CO2No % Annual Operational CO2

kWh/Year -

No HTE34 Carbon Offset - 100% of Total CO2 % Annual Operational CO2

-tCO2/Year

5


Date Time:



Water Efficiency Measures 48.24% Meets EDGE Water StandardWATER SAVINGS

HTW01 Low-Flow Showerheads - 8 L/minNo L/min

HTW02 Low-Flow Faucets in Guest Rooms/Apartment Area - 2 L/minNo L/min

HTW03 Dual Flush for Water Closets in Guest Rooms/Apartment Area - 6 L/first flush and 3 L/second flush

No 1st - L/flush

2nd - L/flush

HTW04 Water-Efficient Front Loading Washing Machine - 6 L/kg. of clothesNo

L/flushHTW05 Water-Efficient Urinals in All Bathrooms - 2 L/flushNo

1st - L/flushHTW06 Dual Flush for Water Closets in All Other Bathrooms - 6 L/first flush and 3 L/second flush

No

2nd - L/flush

HTW07 Aerators & Auto Shut-off Faucets in All Other Bathrooms -2 L/minNo

HTW08 Water-Efficient Dishwashers - 5.3 L/RackNo

HTW09 Pre-rinse Valve for Rinsing Operation - 2.1 L/minNo

HTW10 Water-Efficient Kitchen Faucets - 12.7 L/minNo

HTW11 Water-Efficient Landscaping - 4 L/m²/dayNo

HTW12 Swimming Pool CoverNo

HTW13 Condensate Water RecoveryNo

HTW14 Rainwater Harvesting System - 50% of Roof Area Used for Rainwater CollectionYes Roof Area Used (%)

HTW15 Grey Water Treatment and Recycling SystemYes

HTW16 Black Water Treatment and Recycling SystemYes

L/min

No

No

Single Flush/Flush Valve

Single Flush/Flush Valve

L/min

L/m²/day

6


Date Time:



Materials Efficiency Measures 45.73% Meets EDGE Materials StandardEMBODIED ENERGY SAVINGS

HTM01 Floor Slabs

mm

HTM02 Roof Construction

mm

HTM03 External Walls

mm

In-Situ Reinforced Concrete Slab

350 mm

Steel : 35 kg/m²

In-Situ Reinforced Concrete Slab

350 mm

Steel : 35 kg/m²

Common Brick Wall with Internal & External Plaster

200 mm

Composite In-Situ Concrete and Steel Deck (Permanent Shuttering)

Asphalt Shingles on Steel Rafters

Exposed Brick Wall with Internal PlasterType 1

Steel Rebar

100 %

Proportion %

kg/m²

Thickness

Type 1 100 %

7


Date Time:



HTM04 Internal Walls

HTM05 Flooring

HTM06 Window Frames

HTM07 Wall Insulation

HTM08 Roof Insulation

Common Brick Wall with Plaster on Both Sides

100 mm

Ceramic Tile

Aluminium

Single Glazing

No Insulation

U : ~ 1.86 W/m²k

No Insulation

U : ~ 10 W/m²k

Common Brick Wall with Plaster on Both Sides

Parquet/Wood Block Finishes

Aluminium

No Insulation

No Insulation

Type 1

Type 1

Type 1

mm100 %

100 %

100 % Single Glazing

Proportion % Thickness

8


Date Time:



Building Type Certification Stage Subproject NameHospitality Preliminary Hotel Resort di Kawasan Candi Gedong SOngo

Energy Measures Preliminary Audit RequirementsHTE02 External Shading Devices > All façade elevation drawings highlighting the provision of horizontal and vertical shading devices.

> Window details clearly showing the depth of the shading device and the calculation of the proportion.

> If vertical and horizontal shading are not provided on all windows, the design team will need to provide the output from the solar shading design software.

HTE03 Insulation of Roof > A roof construction detail drawing showing the type and thickness of insulation material. Ideally the roof detail drawing should be annotated with the U Value of the roof.

> Calculations of U value either using the formula or U value calculators.

> Manufacturer’s data sheet of specified insulation material for the roof.

HTE04 Insulation of External Walls > External walls construction detail drawing showing the type and thickness of the insulation material. Ideally the external walls detail drawing should be annotated with the U Value of the external walls.

> Calculations of U value either using the formula or U value calculators.

> Manufacturer’s data sheet of specified insulation material for the external walls.

HTE05 Low-E Coated Glass > Manufacturer’s data sheets showing the seasonal average U Value for the glazing (including losses through the glass and frame) and the solar heat gain coefficient (SHGC) of the glass.

> A list of different types of window included in the design (window schedule).

HTE07 Natural Ventilation- Corridors > Typical floor plans for every floor showing corridors’ layouts and the location of openings.

> Typical sections showing the floor to ceiling height for every floor.

> Calculations showing the depth to ceiling height ratio and minimum area of opening for each typical space.

HTE08 Natural Ventilation- Guest Rooms/Apartment Area with Auto Control

> Typical floor plans for every floor showing room layouts and the location of openings.

> Typical sections showing the floor to ceiling height for every floor.

> Calculations showing the depth to ceiling height ratio and minimum area of opening for each typical space.

HTE26 Energy-Saving Light Bulbs - External Spaces

> Lighting schedule listing type and number of bulbs specified.

> Electrical layout drawings showing the location and type of all installed bulbs.

HTE27 Energy-Saving Light Bulbs- Back-of-House

> Lighting schedule listing type and number of bulbs specified.

> Electrical layout drawings showing the location and type of all installed bulbs.

HTE28 Lighting Controls for Corridors and Staircases

> Electrical layout drawings showing the location of the occupancy sensors highlighting the sensors location.

> Specification of the sensors/controls from manufacturer.

HTE29 Occupancy Sensors in Bathrooms > Electrical layout drawings showing the location of the occupancy sensors highlighting the sensors location.

> Specification of the sensors from manufacturer.

HTE30 Solar Hot Water Collectors > Manufacturer’s data sheet for the panels specified.

> Roof plan and drawings showing location, orientation, and angle of the panels.

> Hotel's hot water system schematic including solar panels.

> Drawings showing that the total area of solar panels specified is at least as much as the area estimated by EDGE.

Water Measures Preliminary Audit RequirementsHTW14 Rainwater Harvesting System > A system schematic showing the collection area, feed pipes, and storage tank.

> Sizing calculations for the rainwater harvesting system.

HTW15 Grey Water Treatment and Recycling System

> A system schematic showing the plumbing layout including the dual plumbing lines.

> Manufacturer’s data sheet of the specified grey water treatment plant.

EDGE Certification Checklist

9


Date Time:



HTW15 Grey Water Treatment and Recycling System

> 1. Designed capacity of the grey water treatment system in m3/day. 2. Quantity of grey water available daily to recycle in litres/day. 3. Efficiency of the grey water system to produce treated water in litres/day. 4. Water balance chart.

HTW16 Black Water Treatment and Recycling System

> A system schematic showing the plumbing layout including the dual plumbing lines.

> Manufacturer’s data sheet of the specified black water treatment plant.

> 1. Designed capacity of the black water treatment system in m3/day. 2. Quantity of black water available daily to recycle in litres/day. 3. Efficiency of the black water system to produce treated water in litres/day. 4. Water balance chart.

Material Measures Preliminary Audit RequirementsHTM01 Floor Slabs > Floor sections showing build-up of the floor; or

> Manufacturer’s data sheet for specified building material if applicable; or

> Bill of quantities with the floor slab specification clearly highlighted.

HTM02 Roof Construction > A section drawing of roof showing the materials and thicknesses; or

> Manufacturer’s data sheet for specified building material; or

> Bill of quantities with the materials used for roof construction clearly highlighted.

HTM03 External Walls > Façade drawings clearly marking the external wall specification selected; and

> Drawings of the external wall sections; or

> Manufacturer’s data sheet for specified building material; or

> Bill of quantities with the materials used for the external wall clearly highlighted.

HTM04 Internal Walls > Drawings of the internal wall sections; or

> Manufacturer’s data sheet for building materials used for internal wall specifications if available; or

> Bill of quantities with the materials used for the internal wall clearly highlighted.

HTM05 Flooring > Drawings clearly marking the flooring specification selected; or

> Manufacturer’s data sheet for building materials used for floor specifications; or

> Bill of quantities with the materials used for the flooring clearly highlighted.

HTM06 Window Frames > Façade drawings clearly marking the window frame(s) specification; or

> Manufacturer’s data sheet for glazing specified; or

> Bill of quantities with the windows/window frames clearly highlighted.

10


Date Time:



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https://ahluldesigners.blogspot.com/2012/08/arsitektur-neo-vernakular-a.html

http://eprints.ums.ac.id/47621/2/BAB+II+DP3A.pdf

https://architerianforum.blogspot.com/2011/11/arsitektur-indonesia.html

http://repository.unika.ac.id/15324/4/12.11.0045+LTP+Bonaventura+Anindita+Rositadewi+BAB+III.pdf

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https://jafung.bps.go.id/assets/js/kcfinder/upload/files/Efektivitas+BVK+%28Heny+Wulandari%29.pdf

http://repository.usu.ac.id/bitstream/handle/123456789/62644/Chapter+I.pdf%3Bsequence%3D5

http://www.aucklanddesignmanual.co.nz/

http://www.tslr.net/

http://www.aucklanddesignmanual.co.nz/

https://corp.unicheck.com/

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New PERHITUNGAN 1. Kebutuhan Air Bersih a. Kebutuhan air bersih …repository.unika.ac.id/20098/10/15.A1.0175 JANET ELBERTA... · 2019. 10. 21. · Hotel = 82 buah SPA = 37 buah Restoran