Site planning risk brief

PROTECTED STRUCTURE: The proposed development will consist of the retention of the external façade and flanking chimneys of the Protected Structure (RPS Ref. 1995) and the demolition of the existing 5th floor slab and domed roof situated between the chimneys and the construction of a replacement glazed domed roof structure to provide a rooftop bar (69 sq.m) fronting onto College Green. Internal works of alteration and conversion of the Protected Structure to facilitate the proposed use as a hotel include the removal and reconfiguration of internal staircases together with the removal of internal walls / partitions and the reconfiguration of the internal layout to provide a Boutique and Cloak Room at ground floor level and new stair/lift lobby (off the main entrance lobby that is accessed via College Green) to serve the new circulation core running vertically through the building together with the removal of the first floor to provide a void over the proposed lift/stair lobby at ground floor. Abutting the Protected Structure to the west is the concrete-framed wing of the existing bank building dating from c. 1975. Internal and external works are proposed to this building to facilitate its conversion and change of use to hotel and ancillary uses. Proposed external works of alteration to this structure include the demolition of the existing northern and eastern elevation (fronting College Green and Church Lane, respectively) at ground and first floor levels together with the removal of part of the first floor slab along the College Green frontage to provide a void / double height space at ground floor level internally and a new corresponding double height façade with columns at ground and first floor level with entrance at ground floor level onto the corner of College Green and Church Lane. Corresponding facades at 2nd, 3rd and 4th floor levels will be retained with modifications to the fenestration pattern and re-use of the viable cut stone fabric from the ground and first floor elevations (to be demolished) where possible. Demolition of the rear elevation (courtyard façade) and replacement with new. Other internal works include the demolition / removal of non-structural internal walls with existing columns / structural frame to remain in situ. Existing floor slabs will be retained with localised areas to be demolished / cut to accommodate reconfigured stair / lift cores and risers. The existing fifth floor slab and rooftop plant is be demolished / removed and replaced with a new roof extension at 5th and 6ft floor levels to provide a part 5- and part 7-storey building fronting onto College Green and Church lane. The existing Part 4-, Part 5-storey building fronting onto Suffolk Street (3-4 Suffolk Street) is connected to the 1970’s building on College green by a steel framed glazed atrium. It is proposed to demolish this existing atrium and the existing front and rear elevations of the Suffolk Street building together with the majority of the non-structural internal walls / partitions. Existing columns / structural frame will remain in situ. Existing floor slabs will be retained with localised areas to be demolished / cut to accommodate reconfigured stair / lift cores and risers. The existing basement mezzanine slab; fifth floor slab and rooftop plant will be demolished and replaced with a new two-storey roof extension to provide a part 4- and part 6-storey building fronting Suffolk Street with a separate entrance onto Suffolk Street. A new 6-storey extension will replace the existing atrium to the rear to connect the Suffolk Street building with the buildings onto College Green. Works to the existing basement include the infilling of an existing service lift pit at basement -1 level (under the building at 3-4 Suffolk Street) and the installation of an internal drained floor and wall cavity waterproofing system along with internal reconfiguration of walls / layout to the entire basement level. Localised excavations will be formed below the existing basement slab to enable the construction of foundations for certain new structural walls and columns. The proposed buildings will provide plant and store rooms; waste storage area / bin store; kitchen, bicycle storeroom (15 no. staff bicycle spaces) and staff changing rooms at basement level together with ancillary facilities in connection with the use of the hotel to include the provision of a Spa with treatment rooms; a Gym and changing facilities / lockers and toilettes for guests at basement level. At ground floor level (fronting College Green) provision is made for a Café of 40 sq.m (with corner access onto College Green and Church Lane); Bar and Restaurant (265 sq.m) with ESB Sub-station and Switchroom onto Church Lane. At first floor mezzanine level onto College Green provision is made for a Restaurant (311 sq.m) and Private Dining Rooms with stairs leading to ground level to the rear to the extension linking with the Suffolk Street building where provision is made for a Café / Breakfast Bar (251 sq.m) to the rear of the hotel reception at ground floor onto Suffolk Street. A total of 97 no. hotel bedrooms are proposed at the upper levels (first floor level and above). Other works include the provision of screened plant at rooftop level; all associated engineering and site works (including underground services and utility connections) necessary to facilitate the proposed development, and the provision of external wall mounted lighting to all levels of the façades, including the Protected Structure, as follows – 4 no. uplighters at ground level at the base of the plinth; 7 no. surface mounted lights at 2nd floor window-cill level (comprising 4 no. wall washers and 3 no. LED uplighters); 4 no. surface mounted LED uplighters at base of columns; 3 no. surface mounted LED uplighters at 3rd floor window-cill level; 3 no. surface mounted LED uplighters at 4th floor window-cill level and 10 no. surface mounted wall washers at base of pediment at 5th floor level.

PROTECTED STRUCTURE: PERMISSION: To carry out external works on a protected structure for the removal of ATM's on College Green and Suffolk Street infilled with stone to match the existing. The removal of the night safe front plate on college green, to be infilled with stone to match existing. The removal of the Ulster Bank raised letter blue shopfront signage, bus stop signage and general blue signage on College Green, Church Lane and Suffolk Street elevations. Carry out internal works for the removal of the ATM's, loose furniture, general signage and the removal of Ulster Bank digital signage on Suffolk Street. At 33 College Green, Dublin 2, Co. Dublin, D02 DD76, Ireland.

PROTECTED STRUCTURE: Permission for development at a c. 0.124 ha site at Ulster Bank, 30-33 College Green and 3-4 Suffolk Street fronting onto Church Lane, Dublin 2, D02 DD76 (A Protected Structure, RPS Ref. 1995). The proposed development will consist of the internal refurbishment and fitout of the existing building across 5 no. floors including the retail bank and atrium space at ground floor level. The proposed fitout includes the removal of internal partition walls and the provision of new reconfigured partition walls at ground through fourth floor levels, changing the public access to the existing College Green entrance only, a new underfloor heating system under the atrium floor and the provision of new ventilation, data cabling, power distribution and accessible toilets. The proposed scheme includes the replacement of existing plant and services at roof level with new plant on both the College Green and Suffolk Street roofs, removal of a ventilation duct to the rear of the College Green building, replacement of existing louvres at 5th floor level with new louvres to match existing, the provision of a new extract duct to the rear of the Suffolk Street roof and the replacement of an existing rooflight over the stairwell to the south of the building with a double glazed rooflight to match existing. The existing single-glazed atrium roof will be replaced with a new double-glazed, single pitched atrium roof with ventilation and smoke vents, and a total height lower than existing. Works at second floor roof level to the rear of the College Green building comprise the removal of all existing plant, the replacement of an existing rooflight with a lightweight roof and the provision of 5 no. new condenser units.

PROTECTED STRUCTURE: The development consists of change of use from retail to licensed restaurant. Changes are proposed to the back of house area to provide for kitchen, storage and service areas, new mechanical ventilation system, new internal timber and glazed screens to form restaurant bar and private dining rooms, new internal lobby entrance, new external railings and seating area at ground floor level to front of 34 College Green and an internally illuminated identification sign over the front door, new external illumination to ground floor windows and totem menu sign and all other works associated with restaurant use.

PROTECTED STRUCTURE: Development will consist of 2no. semi-transparent illuminated digital displays mounted internally behind the 2no. ground floor windows on the St. Andrews Street elevation of size measuring 1890mm wide x 2030mm high, 437mm above floor level. The development is located within a protected structure.

Dublin City Council-Permission is sought by Pextell Limited for a development at 9/10 Suffolk Street, Dublin 2. The development will consist of a change of use of the ground floor and basement (309.1 sq.m in extent) from its current use as retail to a retail service use for medical screening. The area is currently in use as retail as part of the Superdry retail outlet spanning 6 to 10 Suffolk Street. The retail use will remain in 6 to 8 Suffolk Street. Permission is also sought for new identification entrance signage in existing shop front and to construct a new dividing wall between the two premises at 8 and 9 Suffolk Street.