Ind-2 Finding its AMBF, PSOmax, and other Devlopment Control

Given Lot Data:

Ind-2 Zoned Inside/Regular Lot with Frontage of 75.00m and Depth of 100.0m with RROW of 30meters width.

Therefore: TLA=W x D

TLA=7,500.00sqm

SOLUTION:

1. SOLVING FOR AMBF

a. AMBF via Setbacks Table VIII.2

Front=8.00m 

Side/Rear=5.00m

• Building Width=75.00m-5.00m-5.00m you get 65.00m
• Building Length=100.00m-8.00m-5.00m you get 87.00m

AMBF=Width x Length

AMBFSB=65.00m x 87.00m you get 5,655.00sqm

b. AMBF via PSOmax Table VIII.1 

AMBF=70%

AMBF=70% of TLA you get 5,250.00sqm

c. AMBF via TGFA Table VII.1

AMBF=75% of TLA

AMBF=0.75 x (75.00m x 100.00m)

AMBFTGFA=0.75 x (7,500.00sqm) you get 5,625.00sqm.

d. AMBF via TOSL Table VIII.G.6

25% Open Space therefore 75% allotted for Building Footprint

AMBF=75% of TLA

AMBF=0.75 x (75.00m x 100.00m)

AMBFTOSL=0.75 x (7,500.00sqm) you get 5,625.00sqm.

e. AMBF via Lot Type/Location (Figures VIII.2-VIII.8)

15% Open Space therefore 85% allotted for Building Footprint

AMBF=85% of TLA

AMBF=0.85 x (75.00m x 100.00m)

AMBFLOTTYPE=0.85 x (7,500.00sqm) you get 6,375.00sqm.

*Most Stringent is AMBF via Table VIII.1 having the least value of 5,250.00sqm

2. SOLVING FOR PSOmax

Get the AMBF with the least value

PSOmax=(AMBF/TLA)*100

PSOmax=(5,250.00sqm/7,500.00sqm)*100

PSOmax=70%

3. SOLVING FOR TOSL

TOSL=100%-PSOmax

TOSL=100%-70%

TOSLmax=30% or 

TOSLmax=30% of TLA you get 2,250.00sqm

4. SOLVING FOR USAmin

Direct from Table VIII.1 get the listed USA minimum percentage.

USAmin=15% or

USAmin=15% of TLA you get 1,125.00sqm

5. SOLVING FOR ISAmax

Same Table VIII.1 get the listed ISA maximum percentage.

ISAmax=15% or

ISAmax=15% of TLA you get 1,125.00sqm

To counter-check you can always add both USA and ISA to match the TOSL value

USA + ISA = TOSL

15% + 15% = 30%

MACA

MACA=PSOmax + ISAmax

MACA=70% + 15%

MACA=85% or

MACA=6,375.00sqm

7. SOLVING FOR GFAmax

Refer to Table VII.G.1 FLAR

GFAmax=TLA x FLAR

GFAmax=7,500.00sqm x 3

GFAmax=22,5000.00sqm

8. SOLVING FOR TGFAmax base from Table VII.1

TGFAmax=PSOmax x BHL or TGFAmax=AMBF x BHL

PSOmax=% of TLA

Get BHL value of floors/storeys in Table VII.2

TGFAmax=5,250.00sqm x 7 

TGFAmax=36,750.00sqm

9. SOLVING FOR TGFAmax base from Multiplier in Table VII.G.2

TGFAmax=GFAmax x Multiplier

TGFAmax=22,5000.00 x 1.50

TGFAmax=33,750.00sqm