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Vent Description Product Drawing Width Length Area sqm % FA Actual Vent size sqm Total Vent Provided Vent 01 Located at new internal Bus Stop Louver Clad - Altura Series® 300 VILA-56T-33-XX-D-A-001 2.2 8 17.6 80% 24 17.60 Vent 02 Located at external steps to rear of marker building Louver Clad - Altura Series® 300 VILA-56T-33-XX-D-A-002 2 5 10 80% 5 4.00 Vent 03 Existing floor vent between GL12 to GL14 SFP Walkway grating 30x30 VILA-56T-33-XX-D-A-003 0.9 13.4 12.06 77% 15 11.55 Vent 04 New floor vent between GL7 to GL9 Planter with vents on 4 sides 0.9 16 14.4 77% 24 14.40 Vent 05 New floor vent between GL13 to GL15 SFP Walkway grating 30x30 VILA-56T-33-XX-D-A-005 2.1 9.7 20.37 77% 26 20.02 Vent 06 Existing vents with new louvers Louver Clad - Altura Series® 300 0.75 16.6 12.45 80% 16 12.45 Vent 08 Existing Carpark roller shutter Teckentrup - Straight Honeycomb 2.1 7.1 14.91 86% 14.91 12.82 101.79 92.84 Existing Basement Floor area 480 Proposed Basement area 1616 Total basement floor area to be ventilated 2096 % of floor area provided 4.43%