Summary Specification

BREEAM RATING

Excellent

OCCUPANCY LEVEL

• 10 sq m / person of net internal area

RAISED FLOOR

• 150 mm

FLOOR TO CEILING HEIGHT

• 2.750 mm

OFFICE FLOORS

• Fully accessible raised modular floor system
• Metal tile access ceiling (750x750 grid)

PLANNING GRID

1.5 m

LIGHTING

Recessed luminaires designed around the requirements of LG7 based on lighting level of 400 lux on a working plane.

AIR CONDITIONING

Provided by 2 and 4 pipe ceiling mounted fan coil units.

COOLING

Connections and space for an additional chiller, cooling tower and pumps to offer a N+1 level of redundancy.

POWER

• 2 Incoming EDF 11KV supplies each rated at 100% of the building load.
• 2 Dual fed LV switchboards, each fed by two 11,000/400-volt transformers.
• Additional power available upon request.

LIFTS

• 6 x Passenger lifts x 21 persons (1,600 kg). Speed 1.6 m/s.
• 2 x Fire Fighter lifts x 8 person (630 kg). Speed 1.6 m/s.
• 1 x Goods lift x 33 person (2,500 kg) serving all areas.
• 1 x Goods lift x 33 person (2,500 kg) goods shuttle lift serving basement and ground floor.

DESIGN PARAMETERS

External design conditions:

• Summer: 29°C db / 21°C wb
• Winter: - 4°C saturated
• Lighting: 12 w/m²
• Small power: 25 w/m²
• Additional capacity: 10 w/m²

Load density for cooling:

• Lighting: 12 w/m²
• Small power - office: 25 w/m²
• Additional cooling capacity available in main plant & risers: Available upon request

Electrical:

• Lighting: 12 w/m²
• Small power - officeWinter: 25 w/m²
• Additional capacity air riser: 10 w/m²
• Supplementary Power: Available upon request