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Front Office 1St Floor

This document contains a calculation sheet for fire water demand for Fire Zone 12 of a project to build an oil mill with a capacity of 600,000 tons of CPO per year. It lists the areas, sprinkler quantities, spacing, and distances to walls for various parts in the first floor front office based on NFPA 13 standards. Calculations are provided for sprinkler requirements in rooms A through G, which include meeting rooms, lobbies, corridors and waiting areas.

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Aditya Pranoto
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53 views4 pages

Front Office 1St Floor

This document contains a calculation sheet for fire water demand for Fire Zone 12 of a project to build an oil mill with a capacity of 600,000 tons of CPO per year. It lists the areas, sprinkler quantities, spacing, and distances to walls for various parts in the first floor front office based on NFPA 13 standards. Calculations are provided for sprinkler requirements in rooms A through G, which include meeting rooms, lobbies, corridors and waiting areas.

Uploaded by

Aditya Pranoto
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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CALCULATION SHEET

FIRE WATER DEMAND

JOB NO. : INL/SPJ/02/2016


FIRE ZONE : Fire Zone 12 (FZ-12)
PREP'D : ADT
PROJECT : PROYEK PEMBANGUNAN PABRIK MINYAK GORENG KAPASITAS 600.000 Ton CPO/Tahun CHK'D : ABI
APP'D : IS
CLIENT : PT. INDUSTRI NABATI LESTARI REV : 1
DATE : 22-Feb-17

1. FRONT OFFICE 1ST FLOOR


Sprinkler Quantity per Area
A. Part A (Ruang Rapat 2)
Floor Area : 16 m2
Sprinkler spacing (maximum) : 4.6 m
Sprinkler spacing (minimum) : 1.83 m
Protection Area : 20.9 m2
Sprinkler quantity (minimum) : 1
Sprinkler quantity / branch line : 2
Distance from Sprinkler to wall (Maximum) : 2.7 meter NFPA 13 (2007) 8.6.3.2.4
Distance from Sprinkler to wall (Minimum) : 0.1 meter

B. Part B (Ruang Humas/HRD)


2
Floor Area : 16 m
Sprinkler spacing (maximum) : 4.6 m
Sprinkler spacing (minimum) : 1.83 m
2
Protection Area : 20.9 m
Sprinkler quantity (minimum) : 1
Sprinkler quantity / branch line : 2
Distance from Sprinkler to wall (Maximum) : 2.7 meter NFPA 13 (2007) 8.6.3.2.4
Distance from Sprinkler to wall (Minimum) : 0.1 meter

C. Part C (Ruang HSE)


2
Floor Area : 20 m
Sprinkler spacing (maximum) : 4.6 m
Sprinkler spacing (minimum) : 1.83 m
2
Protection Area : 20.9 m
Sprinkler quantity (minimum) : 1
Sprinkler quantity / branch line : 2
Distance from Sprinkler to wall (Maximum) : 2.7 meter NFPA 13 (2007) 8.6.3.2.4
Distance from Sprinkler to wall (Minimum) : 0.1 meter

D. Part D (Ruang Lobby 2)


Floor Area : 7 m2
Sprinkler spacing (maximum) : 4.6 m
Sprinkler spacing (minimum) : 1.83 m
Protection Area : 20.9 m2
Sprinkler quantity (minimum) : 1
Sprinkler quantity / branch line : 1
Distance from Sprinkler to wall (Maximum) : 2.7 meter NFPA 13 (2007) 8.6.3.2.4
Distance from Sprinkler to wall (Minimum) : 0.1 meter

E. Part E (Ruang Lobby 1)


Floor Area : 7 m2
Sprinkler spacing (maximum) : 4.6 m
Sprinkler spacing (minimum) : 1.83 m
Protection Area : 20.9 m2
Sprinkler quantity (minimum) : 1
Sprinkler quantity / branch line : 1
Distance from Sprinkler to wall (Maximum) : 2.7 meter NFPA 13 (2007) 8.6.3.2.4
Distance from Sprinkler to wall (Minimum) : 0.1 meter

F. Part F (Ruang Rapat 1)


Floor Area : 30 m2
Sprinkler spacing (maximum) : 4.6 m
Sprinkler spacing (minimum) : 1.83 m
Protection Area : 20.9 m2
Sprinkler quantity (minimum) : 2
Sprinkler quantity / branch line : 2
Distance from Sprinkler to wall (Maximum) : 2.7 meter NFPA 13 (2007) 8.6.3.2.4
Distance from Sprinkler to wall (Minimum) : 0.1 meter

G. Part G (Ruang Tunggu + Koridor)


G1
2
Floor Area : 26 m
Sprinkler spacing (maximum) : 4.6 m
Sprinkler spacing (minimum) : 1.83 m
2
Protection Area : 20.9 m
Sprinkler quantity (minimum) : 2
Sprinkler quantity / branch line : 2
Distance from Sprinkler to wall (Maximum) : 2.7 meter NFPA 13 (2007) 8.6.3.2.4
Distance from Sprinkler to wall (Minimum) : 0.1 meter
CALCULATION SHEET

FIRE WATER DEMAND

JOB NO. : INL/SPJ/02/2016


FIRE ZONE : Fire Zone 12 (FZ-12)
PREP'D : ADT
PROJECT : PROYEK PEMBANGUNAN PABRIK MINYAK GORENG KAPASITAS 600.000 Ton CPO/Tahun CHK'D : ABI
APP'D : IS
CLIENT : PT. INDUSTRI NABATI LESTARI REV : 1
DATE : 22-Feb-17

G2
Floor Area : 9 m2
Sprinkler spacing (maximum) : 4.6 m
Sprinkler spacing (minimum) : 1.83 m
Protection Area : 20.9 m2
Sprinkler quantity (minimum) : 1
Sprinkler quantity / branch line : 1
Distance from Sprinkler to wall (Maximum) : 2.7 meter NFPA 13 (2007) 8.6.3.2.4
Distance from Sprinkler to wall (Minimum) : 0.1 meter

G3
Floor Area : 9 m2
Sprinkler spacing (maximum) : 4.6 m
Sprinkler spacing (minimum) : 1.83 m
Protection Area : 20.9 m2
Sprinkler quantity (minimum) : 1
Sprinkler quantity / branch line : 1
Distance from Sprinkler to wall (Maximum) : 2.7 meter NFPA 13 (2007) 8.6.3.2.4
Distance from Sprinkler to wall (Minimum) : 0.1 meter

H. Part H (Resepsionis)
Floor Area : 14 m2
Sprinkler spacing (maximum) : 4.6 m
Sprinkler spacing (minimum) : 1.83 m
Protection Area : 20.9 m2
Sprinkler quantity (minimum) : 1
Sprinkler quantity / branch line : 1
Distance from Sprinkler to wall (Maximum) : 2.7 meter NFPA 13 (2007) 8.6.3.2.4
Distance from Sprinkler to wall (Minimum) : 0.1 meter

2.22 m
2.1 m
2.25 m

H 1.73 m
2.22 m

1.13 m

E G 1.95 m 1.95 m F
1.58 m

1.58 m 2.25 m
2.25 m 1 2
1.13 m D 1m
2.12 m
2.12 m
B 1.8 m 3
C 2.25 m
1.75 m
0.68 m

2.25 m 2.25 m
A 2.25 m

Minimum Flow & Pressure per Sprinkler


A. Part A (Ruang Rapat 2)
Sprinkler distance along the wall (maximum) (S) : 2.25 m
Sprinkler distance across the room (maximum) (L) : 1.75 m
Protection area of coverage per sprinkler (As) : 15.75 m2
Density / Application Rate : 4.10 L/min/m2
Minimum Flow per Sprinkler (Q) : 64.575 L/min
K-Factor : 80.6 L/min/bar1/2
Minimum sprinkler pressure : 0.5 bar
Minimum pressure required (P) : 0.6 bar
Sprinkler Quantity : 1
CALCULATION SHEET

FIRE WATER DEMAND

JOB NO. : INL/SPJ/02/2016


FIRE ZONE : Fire Zone 12 (FZ-12)
PREP'D : ADT
PROJECT : PROYEK PEMBANGUNAN PABRIK MINYAK GORENG KAPASITAS 600.000 Ton CPO/Tahun CHK'D : ABI
APP'D : IS
CLIENT : PT. INDUSTRI NABATI LESTARI REV : 1
DATE : 22-Feb-17

Total Flow : 65 L/min

B. Part B (Ruang Humas/HRD)


Sprinkler distance along the wall (maximum) (S) : 2.25 m
Sprinkler distance across the room (maximum) (L) : 1.8 m
Protection area of coverage per sprinkler (As) : 16.2 m2
Density / Application Rate : 4.10 L/min/m2
Minimum Flow per Sprinkler (Q) : 66.42 L/min
K-Factor : 80.6 L/min/bar1/2
Minimum sprinkler pressure : 0.5 bar
Minimum pressure required (P) : 0.7 bar
Sprinkler Quantity : 1
Total Flow : 66 L/min

C. Part C (Ruang HSE)


Sprinkler distance along the wall (maximum) (S) : 2.25 m
Sprinkler distance across the room (maximum) (L) : 2.25 m
Protection area of coverage per sprinkler (As) : 20.25 m2
Density / Application Rate : 4.10 L/min/m2
Minimum Flow per Sprinkler (Q) : 83.025 L/min
K-Factor : 80.6 L/min/bar1/2
Minimum sprinkler pressure : 0.5 bar
Minimum pressure required (P) : 1.1 bar
Sprinkler Quantity : 1
Total Flow : 83 L/min

D. Part D (Ruang Lobby 2)


Sprinkler distance along the wall (maximum) (S) : 1.58 m
Sprinkler distance across the room (maximum) (L) : 1.13 m
2
Protection area of coverage per sprinkler (As) : 7.1416 m
Density / Application Rate : 4.10 L/min/m2
Minimum Flow per Sprinkler (Q) : 29.28056 L/min
K-Factor : 80.6 L/min/bar1/2
Minimum sprinkler pressure : 0.5 bar
Minimum pressure required (P) : 0.1 bar
Sprinkler Quantity : 1
Total Flow : 29 L/min

E. Part E (Ruang Lobby 1)


Sprinkler distance along the wall (maximum) (S) : 1.58 m
Sprinkler distance across the room (maximum) (L) : 1.13 m
2
Protection area of coverage per sprinkler (As) : 7.1416 m
Density / Application Rate : 4.10 L/min/m2
Minimum Flow per Sprinkler (Q) : 29.28056 L/min
K-Factor : 80.6 L/min/bar1/2
Minimum sprinkler pressure : 0.5 bar
Minimum pressure required (P) : 0.1 bar
Sprinkler Quantity : 1
Total Flow : 29 L/min

F. Part F (Ruang Rapat 1)


Sprinkler distance along the wall (maximum) (S) : 2.22 m
Sprinkler distance across the room (maximum) (L) : 2.25 m
2
Protection area of coverage per sprinkler (As) : 19.98 m
Density / Application Rate : 4.10 L/min/m2
Minimum Flow per Sprinkler (Q) : 81.918 L/min
K-Factor : 80.6 L/min/bar1/2
Minimum sprinkler pressure : 0.5 bar
Minimum pressure required (P) : 1.0 bar
Sprinkler Quantity : 2
Total Flow : 164 L/min

G. Part G (Ruang Tunggu + Koridor)


G1
Sprinkler distance along the wall (maximum) (S) : 1.95 m
Sprinkler distance across the room (maximum) (L) : 2.25 m
2
Protection area of coverage per sprinkler (As) : 17.55 m
Density / Application Rate : 4.10 L/min/m2
Minimum Flow per Sprinkler (Q) : 71.955 L/min
K-Factor : 80.6 L/min/bar1/2
CALCULATION SHEET

FIRE WATER DEMAND

JOB NO. : INL/SPJ/02/2016


FIRE ZONE : Fire Zone 12 (FZ-12)
PREP'D : ADT
PROJECT : PROYEK PEMBANGUNAN PABRIK MINYAK GORENG KAPASITAS 600.000 Ton CPO/Tahun CHK'D : ABI
APP'D : IS
CLIENT : PT. INDUSTRI NABATI LESTARI REV : 1
DATE : 22-Feb-17

Minimum sprinkler pressure : 0.5 bar


Minimum pressure required (P) : 0.8 bar
Sprinkler Quantity : 2
Total Flow : 144 L/min

G2
Sprinkler distance along the wall (maximum) (S) : 2.25 m
Sprinkler distance across the room (maximum) (L) : 1 m
Protection area of coverage per sprinkler (As) : 9 m2
Density / Application Rate : 4.10 L/min/m2
Minimum Flow per Sprinkler (Q) : 36.9 L/min
1/2
K-Factor : 80.6 L/min/bar
Minimum sprinkler pressure : 0.5 bar
Minimum pressure required (P) : 0.2 bar
Sprinkler Quantity : 1
Total Flow : 37 L/min

G3
Sprinkler distance along the wall (maximum) (S) : 2.12 m
Sprinkler distance across the room (maximum) (L) : 0.68 m
Protection area of coverage per sprinkler (As) : 5.7664 m2
Density / Application Rate : 4.10 L/min/m2
Minimum Flow per Sprinkler (Q) : 23.64224 L/min
1/2
K-Factor : 80.6 L/min/bar
Minimum sprinkler pressure : 0.5 bar
Minimum pressure required (P) : 0.1 bar
Sprinkler Quantity : 2
Total Flow : 47 L/min

H. Part H (Resepsionis)
Sprinkler distance along the wall (maximum) (S) : 2.1 m
Sprinkler distance across the room (maximum) (L) : 1.73 m
Protection area of coverage per sprinkler (As) : 14.532 m2
Density / Application Rate : 4.10 L/min/m2
Minimum Flow per Sprinkler (Q) : 59.5812 L/min
1/2
K-Factor : 80.6 L/min/bar
Minimum sprinkler pressure : 0.5 bar
Minimum pressure required (P) : 0.5 bar
Sprinkler Quantity : 1
Total Flow : 60 L/min

Total Overall Flow : 724.1 L/min

3. HYDRANT / MONITOR / HYDRANT BOX


Available hydrant, hydrant box or monitor:
Tag Equipment
HB-05 Hydrant Box (Inside of the building) : 189.3 L/min/hose NFPA 14 Section 7.10.1.1.1
WH-12 Pillar Hydrant (Outside of the building) : 946.4 L/min/hose NFPA 14 Section 7.10.1.1.1
WH-13 Pillar Hydrant (Outside of the building) : 946.4 L/min/hose NFPA 14 Section 7.10.1.1.1

4. SUMMARY
Scenario 1: Front Office 1st Floor on fire
Sprinkler system Front Office 1st Floor : 724 L/min
Hydrant Box HB-05 : 189 L/min
Total Fire Water Requirement 913 L/min

Scenario 2: Front Office 1st Floor fire escalate


Pillar Hydrant WH-12 : 946 L/min
Pillar Hydrant WH-13 : 946 L/min
Total Fire Water Requirement 1893 L/min

Sprinkler Nozzle Head Quantity


Front Office : 13

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