External Terrace
3,768 sq ft
Roof Terrace
2,206 sq ft
Private
External Terrace
4,041 sq ft
Pavilion
1,398 sq ft
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Atrium Garden
5,045 sq ft
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More space
to play with
200 Gray’s Inn Road offers vast, light-filled open floor plates, allowing you to create exactly the office space you want.
A transformational refurbishment of these larger than an Olympic swimming pool floors, complete with a new bespoke lighting system, highly efficient air-conditioning and 3.4m ceiling heights, will deliver the perfect canvas to tailor-make a space that works for your people.
Specification
Structure
The superstructure is an exposed reinforced concrete frame with office floors formed of coffered concrete slabs supported by reinforced concrete columns.
External envelope
Each floor features a full-height glazed perimeter façade, with active glazing up to level five and a more conventional double arrangement across levels six and seven, where the floor plate is stepped back to providing extensive local terracing to the front and rear of the building.
Solar control blinds are included throughout the external façade.
Internally the premises are separated from the internal atrium by full height glazing, with new internal terracing created through installation of a steel and cross laminated timber infill from level two.
Office design criteria
Floor occupancy
Office floor, WC accommodation and
on floor M&E services have been
designed to an average occupational
density of
1 person per 8 sq m.
Fifth floor is served by four escape
stairs.
MOE Occupancy factor based on a
maximum of 1 person per 6 sq m.
Dimensions
Finished floor to ceiling height:
Reception – 7.0m
Office – 3.4m
Raised floor zone – max 265mm.
Structural design criteria
Structural grid
The exposed reinforced concrete ribbed slab is set within a regular column grid formed by circular columns generally at a 9m grid pattern. Slab thickness is 475mm. The soffit ribs are typically set out at 1.5m centres and 1.0m wide.
Floor loadings
Office floor loading is 5.0k N/m2.
The new atrium terrace areas are 2.5 kN/m2 + 1.0 kN/m2 for partitioning.
Structural grid
iMechanical Services (heating ventilation and cooling) has been designed to operate within +/- 2oC in:
Summer: 20oC
Winter: 24oC
Ventilation rates of 14 ltrs / second / person (at 1 person per 8m2).
Heating, cooling and ventilation
The HVAC system comprises a “displacement” solution. Air Handling equipment is situated locally on floor, drawing in (and extracting) air from louvres in the façade, which is then distributed into the deep raised access floor void. Air is returned at high level back into an air plenum then either recirculated back through the Air Handling Unit or extracted.
Low temperature hot water and chilled water is supplied via. central Air Source Heat Pump equipment situated at roof level.
Trench heating and cooling to the office perimeter together with the active façade on deeper floors, works to heat or cool the façade in the winter and summer modes.
Lifts
OTIS lifts
6 x 21 person, 1600kg passenger lifts.
4 x 8 person, 630kg fireman’s lift.
1 x 40 person, 3000kg goods/
passenger lift.
Building
The building benefits from two electrical supplies providing 4.2MVA of power to the building provided by UKPN from an adjacent sub-station on the corner of Gough and Elm Street.
Life safety systems are supported by two back-up generators located in a dedicated enclosure external to the building to the south-east corner accessed from Gough Street.
Small Power
On floor small power allowances are 23 W/m2 with 80% diversity.
Lighting:
The lighting installation comprises of LED luminaires (Zumtobel) and is compliant with BCO and LG7 standards.
A dali based lighting control system complete with proximity sensing, perimeter day light compensation and emergency lighting, is provided to allow future flexibility with a minimum of 300 lux at desk height.
Lighting
Lighting installation which complies
with BCO and LG7 standards.
The installation comprises of LED
luminaires (Zumtobel).
A lighting control system is provided to
allow future flexibility with the control
of the lighting. 400 lux (at desk height).
Security & Access Control
The building benefits from 24/7 security and entry is via the reception speed gates using sensor access control.
Customers’ own demised premises will be fitted with a dead lock, with access control to be fitted to suit their own requirements as part of their Cat B fit out.
Environmental performance & sustainability
Embodied and Whole Life Carbon: 204 kg CO2e / m2
NABERS 4*
EPC ‘B’ rating
Energy Use Intensity: Base building 91.63 kWhe/year/m2NIA, Whole Building Energy 172.61 kWhe/year/m2 NIA assuming a typical BCO office tenant usage.
BREEAM (Refurbishment and Fit Out) 2014: Excellent
Ecology: With a new external terrace with raised planters at roof level and internal garden, ecology at 200 GIR has been increased significantly.
Well V2 core Enablement: evidence to be shared with incoming occupiers in support of their own commitments to Well through fitting out the premises beyond Cat A
Tenant provisions
Chilled Water - An upgrade allowance of 10W/m2 over the net floor area has been allowed on the main central chilled water system.
Power - A rising busbar system within each tenant riser will be provided with space provision for 2 no future tap-off units for tenant fit-out on each floor level.
Underfloor Power - Underfloor busbar tracking will be provided as part of the tenant’s Category B fit-out.
End of Trip facilities
1 cycle rack per 10 people (Cycle racks 252)
1 locker per 10 people (Lockers 260)
1 shower per 100 people (Showers 24)
Acoustics
Open plan office floors shall achieve a rating of NR38.
Our track record
At GPE, we have a strong track record of pre-
letting and delivering exceptional sustainable
spaces where our customers thrive.
2 Aldermanbury Square, EC2
Pre-let to Clifford Chance
321,000 sq ft
50 Finsbury Square, EC2
Pre-let to Inmarsat
121,800 sq ft
Hanover, W1
Pre-let to KKR and Glencore
57,000 & 53,000 sq ft
Rathbone Square, W1
Pre-let to Meta (Facebook)