The application relates for works at this site at No. 13 Williams Place South, Portobello,Dublin 8. The works will consist of: 1. Elevational amendments & interior alterations to existing 2-storey terraced dwelling house. 2. Demolition of single storey elements & replacement of same with single storey extension to rear and 2-storey extension at front elevation. 3. 2nd floor utility & storage space added. 4. Elevational amendments & interior alterations. 5. Associated site works.

Permission for development at this site 19 South Circular Road, Dublin 8. The development consists of the refurbishment and reinstatement of the current arrangement of 3no. residential units back to a single-family dwelling, the demolition of existing lean-to single storey rear domestic extension & construction of a single storey flat green roof rear domestic extension to provide additional living accommodation at ground floor with renovation and alterations to the existing house and all associated site works.

PROTECTED STRUCTURE: Planning permission for development at this site – nos. 54 & 55, Heytesbury Street, Portobello, Dublin 8. (No. 55 Heytesbury Street is a protected structure.) The development will consist of the following works at no. 54 Heytesbury Street; the incorporation of balustrading (1.1m in height) at the east (front) and west (rear) parapets at roof level of the single storey over basement structure to allow for safe access to the area for service and maintenance purposes. Development works at no. 55 Heytesbury Street will consist of the addition of a new single storey access corridor extension (area 4 sq.m) at first floor level. The proposed corridor extension will be situated at the west (rear) of the site and will extend from the north end of the main three storey over basement structure. The corridor extension will give access to a terrace at first floor level (15sq.m) which will serve the main house and will extend to the east (front) parapet. All associated above and below ground site works are to be included as part of the proposed development works at nos. 54 and 55 Heytesbury Street.

Planning permission for alterations to the previously approved proposal to rebuild and extend the existing two storey return and single storey extension to the rear of no. 17 South Circular Road, Dublin 8. [Reg. no. 3526/19] The new proposal is to extend part of the previously approved first floor extension to the full width of the site and to replace the previously proposed flat roofs with a pitched roof.

PERMISSION & RETENTION: PROTECTED STRUCTURE: Planning Permission and Retention Permission for development at this site - 'Altona' no. 2 South Circular Road and nos. 54 & 55 Heytesbury Street, Portobello, Dublin 8, DO8 DR60. No. 2 South Circular Road (RPS. 1791) and no. 55 Heytesbury Street (RPS. 3793) are protected structures. The development will consist of the following: Basement floor: Permission is sought to retain new basement walls at the north, west and east sides of 54 & 55 Heytesbury Street. Permission is sought to retain 13sq.m of new internal floor area at the east side of nos. 54 Heytesbury Street and 0.2sq.m of new internal floor area at the east side of nos. 55 Heytesbury Street which is proposed for use as ancillary plant storage for the development. Permission is sought to retain 3 sq.m of new external floor area at the east side of the site of no. 55 Heytesbury Street for use as an external courtyard. Permission is sought to retain the new basement bedroom layout on nos. 54 & 55 Heytesbury Street. Permission is sought to retain the new concrete floor construction and wall tanking in existing brick vaulted fallow areas (42sq.m) at the south and east side of the basement in 'Altona' no. 2 South Circular Road. The basement vaulted areas are proposed for use as ancillary storage for the surgery. A new flat aluminium rooflight is proposed above the existing oval ceiling opening in brick vaults in staff kitchen area previously approved as part of planning permission ref: 2006/19. The floor level of the proposed surgery, previously approved as part of planning permission ref: 2006/19 in 'Altona' no. 2 South Circular Road is to be lowered by 50mm. Minor changes to the internal layout arrangements are proposed to the proposed surgery to the basement floor from those previously approved as part of planning permission ref: 2006/19 at 'Altona' no. 2 South Circlar Road. Minor changes to the drainage arrangements are proposed to the basement floor from those previously approved as part of planning permission ref: 2006/19 at 'Altona' no. 2 South Circular Road and to 54 & 55 Heytesbury Street previously approved under planning permission ref. 3353/19. Ground Floor: Minor alterations are proposed to window ope size and door position on the east elevation to the previously approved planning permission ref: 3353/19 for nos. 54 & 55 Heytesbury Street. A new fanlight is proposed above the proposed door on the east elevation of no. 54 Heytesbury Street. Permission is sought for the omission of the access ramp previously approved as part of planning permission ref: 3353/19 and the inclusion of new steps, landing (3sq.m) and handrails at east elevation of nos. 54 & 55 Heytesbury Street. The ground floor level of the previously approved planning permission ref: 3353/19 is to be raised in nos. 54 & 55 Heytesbury Street so that it is level with the main surgery on the ground floor of 'Altona' no. 2 South Circular Road. The double gates to the proposed parking area, previously approved as part of planning permission ref. 3353/19 are to be omitted and one single swing gate is proposed. A new rooflight is proposed above corridor at the west side of no. 55 Heytesbury Street. Minor internal layout arrangements are proposed to the ground floor surgery layout from those previously approved as part of planning permission ref: 3353/19 at 'Altona' no. 2 South Circular Road. First Floor: The cill level of the north facing window at the first landing of the main stairs of the existing house (55 Heytesbury Street) is to be raised to accommodate the proposed roof construction of the ground floor surgery at nos. 54 & 55 Heytesbury Street. Second and third floors: The proposed two storey toilet extension at no. 55 Heytesbury Street, previously approved as part of planning permission ref: 2006/19, is to be moved to the east and new rainwater downpipe is proposed at the west side of the bathroom extension adjacent to the boundary with no. 4 South Circular Road. Two new windows are proposed on the east elevation of the bathroom extension, one on each floor of the proposed bathroom extension. The two windows on the north elevation of the bathroom extension, previously approved as part of planning permission ref: 2006/19, are to be moved west on the north elevation at no. 55 Heytesbury Street. Minor alterations are proposed to the cladding arrangement of the toilet block extension at no. 55 Heytesbury Street, previously approved as part of planning permission ref: 2006/19, on the north and east elevations and the brick elevation is to be omitted and replaced with zinc cladding on the west facing elevation. Roof Level: A new automatic opening vent is proposed on the west face of the existing roof. The arrangement of the rooflight on the proposed bathroom extension to no. 55 Heytesbury Street, previously approved as part of planning permission ref: 2006/19, is to be alterated.

PROTECTED STRUCTURE The development will consist of works to and the change of use of an existing two-storey over partial basement building known as "The City Lodge Rear Annex" (a Protected Structure, RPS no. 3818), from healthcare to office use for medical administration associated with the HSE provision of public services and ancillary accommodation (approx. 404 sq m). The works include the demolition of existing boiler room to West elevation (approx. 3 sq m); infill of existing partial basement and associated external lightwell (approx.. 40 sq m); internal layout modifications including interlinks to "The City Lodge Front Building" previously refurbished under planning ref. 3282/13; replacement and reprofiling of existing roof; refurbishment of external facades; infill of existing door opening to West elevation; inclusion of new window and entrance door to South elevation; inclusion of new accessible ramp to South elevation; inclusion of louvre screen to existing plant room roof to East elevation; and all associated site development; landscaping and related site works.

RETENTION PERMISSION: Retention of a metal frame canopy structure with retractable fabric awning in the front garden of Little Bird Cafe at 82 South Circular Road, Dublin 8, D08 FC62 at the corner with Spencer Street South.

Retention planning permission for retention of a 10m2 flat roof extension to the rear of the property.

The development will consist of a single storey extension (5.5m2) to front and 2-storey extension to rear of existing house (11m2) and dormer window to rear of existing roof. Single-storey pitched roof extension at rear of the back garden with single-storey corridor (27.7m2) linking to existing house and associated internal alterations.

PROTECTED STRUCTURE: The development will consist of two no. signage panels relating to the applicant's dental business and signage relating to the street number of the property. The first signage panel is to be fixed above the existing ground floor window on the south elevation of no 2 South Circular Road. The panel will be wall mounted with a powder coated finish and lazer cut lettering. This panel will be flanked by two pin mounted powder coated numbers which will denote the street number of the property. The numbers are to be positioned at the east and west ends of the south elevation. The second signage panel is to be located in the garden area at the east side of the property between the south elevation of the main building and the south boundary of the site. The panel will consist of a single panel mounted on two painted metal posts. The signage panel will be powder coated with lazer cut signage and will display information relating to the applicant's dental practice on each side.

Permission is sought for demolition of existing single storey commercial garage and construction of a two storey with mezzanine mews dwelling. Mews development at ground floor level to consist of entrance, living, kitchen, dining and mezzanine over wc and utility, at rear lower first floor level to consist of 1 no. bedroom and bathroom under part flat roof with rooflights adjacent to no. 47 Avenue Road and part external enclosed roof garden adjacent to no. 43 Avenue Road and at front upper first floor level to consist of 1 no. bedroom and ensuite under pitched roof with stairwell dormer access to roof garden. Development to include new boundary walls to front and rear of the site with separate pedestrian and vehicular entrance gates to Avenue Road, provision of an off-street car parking space and bike storage to the front and associated site works.

PROTECTED STRUCTURE: Permission is sought for development comprising: (i) demolition of existing structure (comprising commercial garage with ancillary office and shed) (ii) construction of a three-storey, three-bedroom mews dwelling. The dwelling will be served by 1 no. car parking space and various areas of private open space in the form of a rear private garden and terraces at first and second floor levels. Vehicular access to the dwelling will be provided from Avenue Road. A second access for pedestrians will be provided via an existing laneway along the east of the site; and (iii) Permission is also sought for all ancillary works, inclusive of boundary treatments and SuDS drainage, necessary to facilitate the development.

Permission is sought for construction of pitched roof extension at first and second floor level over existing part single storey, part two storey flat roof, including 2 no. new external terraces at front/north of house, and construction of projecting first floor level bay window to rear, all to existing end of terrace house.

Planning permission to construct a new 3 storey mixed use development, consisting of A) an extension to the existing retail unit at ground floor level (15sqm); B) 1no. 1-bedroom apartment (72sqm) with a first floor balcony to the front and side elevations & 1no. 2-bedroom apartment (95sqm) with a second floor balcony to the front and side elevations; C) ancillary bin & bicycle storage for the apartments on the ground floor; D) a connection into foul and surface water drainage, public water supply, ESB, Gas and E)-all associated site works.

PROTECTED STRUCTURE: Planning permission for the development will consist of the demolition of the existing single storey structures to the rear of the main dwelling and part demolition of the existing return structure at lower ground floor level to create a new single storey extension with minor internal alterations and associated site works.

Planning Permission for a single storey office extension (21 sq.m) to rear.

The development will consist of the demolition of the existing return and the construction of a new 2 storey return on the same footprint, alterations to the front facade and changes to the internal layout.

The development will consist of the construction of 3 detached, 3 storey, 2 bedroom and study mews houses with side access to courtyard with bicycle and bin storage.

PROTECTED STRUCTURE: Permission for residential development on a site of circa 92.76 m2 to the Rear of 6 Grantham Street Dublin, D08 FF80 (a Protected Structure), also known as The Studio, 24 St. Kevin’s Cottages D08 X25F, with frontage onto, and access from, St. Kevin’s Cottages (south). The development will consist of the demolition of the existing single storey unit of 45.5 m2 on the site and the construction of 1 No. 3 storey 3 bedroom detached dwelling of 132 m2 with entrance from St. Kevin’s Cottages (south), with a dormer window to the north facing pitch of the roof onto St. Kevin’s Cottages, incidental rooflights to both roof pitches, and a rear garden to the south of 31.37 m2 with 3 cycle spaces. The development will also include for associated site development works, including drainage and hard & soft landscaping works.

Full planning permission for the following to the existing end of terrace two storey house with adjoining two storey flat roof side extension with single storey extension to rear: Permission to demolish existing adjoining side & rear extension. Permission requested to redesign the existing original end of terrace house with a single storey tile roof extension to front with a redesign of the interior on both floors with glazing-door openings changed to accommodate new layout. Permission requested to erect a two storey fully service hipped dwelling with single storey extension to front with window box on first floor gable to the end of original the terrace house. Alterations to boundary walls to accommodate new layout. Maintain connection to existing drainage and allow new connection for proposed house and all ancillary site works.

Permission for the following to the existing end of terrace two storey house with adjoining two storey flat roof side extension with single storey extension to rear: Permission to demolish existing adjoining side & rear extension. Permission requested to redesign the existing original end of terrace house with a single storey tile roof extension to front with a redesign of the interior on both floors with glazing-door openings changed to accommodate new layout. Permission requested to erect a two storey fully service detached dwelling with single storey extension to front and rear. Alterations to boundary walls to accommodate new layout. Maintain connection to existing drainage and allow new connection for proposed house and all ancillary site works.

The development will consist of the construction of new fencing and the access controlled gate access to the apartment entrance forecourt at the south west corner of site, including landscaping and all associated works.

The development will consist of: Demolition of the single storey storage shed to the rear of the vacant plots at no. 52, 52A and 53 Clanbrassil Street Lower, the 2-storey retail/cafe building at 54 and 55 Clanbrassil Street Lower, the 3-storey building with 2 no. apartments over retail at no. 110/112 South Circular Road & the single storey launderette building 108 South Circular Road. Construction of a 5-storey with part 6-storey over basement mixed use building consisting of 2 no. retail units at ground floor and basement: Unit no. 1 (c.221sqm) fronting Clanbrassil Street Lower and Unit no. 2 (c.291 sqm) fronting the corner of Clanbrassil Street Lower and South Circular Road with service access to both units off Clanbrassil Street Lower with communal lift, plant room and bin store provided at basement level; 19 no. apartment units with associated balconies/winter-gardens/terraces to the north/south/east/west elevations comprising of 6 no. studio type apartments, 8 no. 1 bed apartments, 4 no. 2 bed apartments and 1 no. 3 bed apartment; 2 no. communal east facing roof terraces to the rear located at first floor and fourth floor level; residential bin store and 40 no. secure bicycle spaces at ground level with communal residential storage at basement; all accessed from Clanbrassil Street Lower; and all associated site works.

The development will consist of the following: (i) demolition of the existing single storey shed structure; (ii) construction of a three-storey residential development, with attic accommodation and set-back at second and attic floor levels, comprising 3 no. two-bed units. Each unit will be provided with private open space with unit nos. 1 and 2 at ground floor level (10.28 sq.m and 10.92 sq.m respectively) and unit no. 3 with associated balcony along the western elevation at second floor level (12.58 sq.m). (iii) provision of 25 sq.m communal open space at ground floor level to the front of the development; (iv) bin store and 7 no. bicycle parking spaces will be provided to the front within the curtilage of the site; (v) alterations to the boundary wall to the front of the site inclusive of the removal of the existing vehicular entrance and provision of a new pedestrian entrance; and (vi) all associated works, including boundary treatments, landscaping, sedum roof at second floor level, infrastructure and drainage necessary to facilitate the development.

RETENTION & PERMISSON: is sought for the demolition of a single storey shed structure to the rear of No. 23 Harrington Street and to the north of No. 12 Stamer Street. Permission is sought for alterations to a previously granted residential development under Reg. Ref. 3815/23. The alterations proposed include: (i) construction of 2 no. three-storey over basement semi-detached residential dwellings (1 no. 3 bed unit (House Type A) and 1 no. 4 bed unit (House Type B). (ii) House A provides for private open space at basement and ground floor with a terrace at second floor level (totalling 36.2 sqm) and House B provides for private open space at ground floor level with a terrace at second floor level (totalling 40.7 sqm). (iii) Provision is made for bin stores and secure bicycle parking spaces for each unit within the curtilage of the site. (iv) The proposal also includes alterations to the existing boundary wall including the omission of the existing vehicular entrance to provide for a pedestrian entrance to House A and separate pedestrian entrance to House B; and (v) all associated works, including boundary treatments, landscaping, drainage and engineering works necessary to facilitate the development.

RETENTION: permission for a single storey extension to rear of existing house with associated ancillary works at 33 Long Lane, Portobello, Dublin 8, D08 P3C3.

PROTECTED STRUCTURE: The proposed development will consist of alterations & attic dormer extension to the existing house to include, • A new rear dormer window to replace two existing rooflights in the non-original pitched roof, •A new staircase from first floor level to the previously converted attic space, • Two new conservation grade rooflight to the front roof slope, •Replacement of the existing non original cement type roof slates with a natural slate roof finish.

PROTECTED STRUCTURE (RPS 7922):PERMISSION/ RETENTION: Permission for development will consist of alterations & extension to the existing house to include a single storey rear extension & partial removal of the existing rear wall at ground floor level; replacement of the existing windows with new sash windows & provision of internal window shutters; upgrading of heating & electrical systems; upgrading of existing bathrooms & provision of an additional shower room at ground floor level; internal alterations to the existing layout at ground floor level; internal insulation to the existing external walls and attic; landscaping works to the rear garden; retention of the existing converted attic storage area and two rooflights to the rear roof slope.

The development will consist of:- Demolition of existing commercial buildings on site; Construction of a residential development of 3 no. terraced houses comprising 1 no. 2-bedroom, 2 storey dwelling and 2 no. 3-bedroom, 2-3 storey dwellings; Private amenity space (gardens) to rear at ground floor and private terraces to front and rear at 2nd floor level; All ancillary site development works and services.

PROTECTED STRUCTURE: Permission to: Add a bathroom to the front ground floor of the original protected structure. In the non-original rear extension, create new window & door openings, add new roof structure & demolish existing rear garage.

PROTECTED STRUCTURE: permission and retention permission for the development will consist of permission for internal upgrade works to the front store room to create a new utility room and a new door opening between the existing kitchen and the new utility room. Retention permission is also applied for retention of an ensuite bathroom in the rear return.

PROTECTED STRUCTURE: the development will consist of repairs to the historic fabric generally, re-slating the existing main house and return, re-opening up of the blocked up side window below the front steps, a new side window to the rear return, reinstatement of timber sash windows, a new front door, internal alterations to the existing historic property, insulation upgrades, new electrics and new plumbing throughout, demolition of existing rear extension, demolition of existing shed in rear garden, a new rear window at ground floor, construction of a new single storey extension to the rear, a new bin/bike store to the front garden and ancillary site works.

The development will consist of the replacement of the existing telephone kiosks with a new Telephone Kiosk with integral communication unit and a 1.53sq.metre digital advertising display. The proposed structure has an overall height 2.43m, a depth of 0.762m and a width 1.096m.

The development will consist of • installation of bicycle storage unit to front garden • installation of timber fence 1.5m high to boundary • installation of bin storage unit to front garden • all associated site, landscaping, ancillary & drainage works

The development will consist of: demolition of existing single storey rear extension (7.6 sq.m), construction of a new single storey rear extension with flat roof (39.8 sq.m), internal courtyard and associated works.

PROTECTED STRUCTURE & RETENTION: The development consists of a single storey (12sqm) shed to the rear garden.

Planning permission for the demolition of existing workshop and the construction of a 3 storey 2 bedroom mews dwelling to include, off street parking and all ancillary site works.

The development will consist of the provision of 34 new residential apartments, comprising 12 no. studio units, 9 no. 1-bed units and 13 no. 2-bed units. The development is planned in two buildings, the front building presenting a new frontage over four levels to Clanbrassil Street Lower. The rear building is planned over five levels, including a setback penthouse level. A bridge links the two buildings. A communal resident's roof garden is proposed on the roof of the front building. A communal resident's courtyard is proposed at the ground floor between the buildings. All communal plant, bin storage and bicycle parking for 64 no. bicycles is proposed at ground level. The demolition of an existing single storey shed (c. 90 sq.m) on the site, to the rear of 65/66 Clanbrassil Street Lower is proposed to enable the works. The development is accessed for residents from Clanbrassil Street Lower. Total site area is 1,168 sq.m and the development Gross Internal Area is 2,644 sq.m.

PROTECTED STRUCTURE: The development will consist of repair and repointing in lime mortar of front brick elevation and removal and replacement of cement render at lower ground floor level with new lined and ruled and painted lime render.

PROTECTED STRUCTURE: The development will consist of the demolition of the non-original 2 storey rear extension and remains of the rear single storey lean-to store and, internally, the removal of non-original items including the ground floor shower room and all non-original wall and ceiling panelling. New construction will include new and/or enlarged openings in the rear return with new windows/doors, a new lower entrance door, external vent grilles to the front and rear and, internally, a new insulated ground floor slab, breathable insulation to the area under the main entrance steps, a new large opening between the main reception rooms upstairs, the insertion of a new ensuite and bathroom downstairs, a new WC upstairs and the placing of a new fitted kitchen in the rear reception room upstairs. A new permanent attic hatch and ladder will also be installed in the ceiling of the rear return. Internal refurbishment work will include re-plumbing/re-wiring throughout and the refurbishment of retained floorboards, internal plasterwork and internal joinery items. External refurbishment work will include replacing non-original external render (front and rear) with lime render, re-roofing of the main house and return, refurbishment of the main entrance door, surround and sash windows and the replacement of non-original rainwater goods to the rear. Externally, work to the front garden will include the refurbishment of the front railings and entrance steps, construction of a new bin store and the insertion of a meter pier and 2 utility meters. Work to the back garden will include the construction of a new patio area to the side of the return, a new external first floor landing and external stairs to the rear of the return and the construction of a new freestanding garden room at the back of the back garden with a patio area in front. Works will also include redecoration throughout, landscaping and all associated site works.

Planning permission consists of extension at first floor to side of dwelling with associated alterations to existing front elevation.

PROTECTED STRUCTURE: The development will consist of the redevelopment of the existing coach house including change of use from existing gym use to residential use, the provision of a raised roof structure (increase ridge by 1m), the construction of a mezzanine floor, the removal of previously constructed single storey extension, the construction of a new 2 storey extension, conversion to a two bedroom dwelling with a total floor area 86m2 associated private open space and all associated site works.

RETENTION & PERMISSION: The development consists of retention of alterations and amendments made during construction to elevations and floor plan layouts of existing three storey over basement terraced building and permission is being sought for (1) re-arrangement of first floor layout for 1 bed apartment; (2) re-arrangement of second floor layout as studio apartment and (3) removal and amendments of existing unauthorised roof front facade and ancillary site works from that previously granted under planning permission ref. no. 2006/14.

RETENTION PERMISSION: the development will consist of retention planning permission for fixed aluminium glazed canopy to front and side elevations of Peadar Browns covering external terrace area of 20 m2 & 2 no. cut out image signage panels to side elevation facing Malpas Street.

Development will consist of alternations to previously permitted development permission ref. 5059/23 to comprise of flat roof extension to rear of second floor level and alterations to previously permitted 2nd floor layout to provide 2 additional ensuite guest bedrooms to 2nd floor, increasing 2nd floor bedrooms from 6 bedrooms to 8 bedrooms (total of 15 no. Bedrooms in overall development), to include all associated material internal and external alterations to facilitate works as indicated on drawings.

Change of use of first and second floors of existing licenced premises from existing bar/lounge area (at first floor) and existing storage rooms & ancillary accommodation (at second floor) to new guest accommodation to provide 7 no. guest bedrooms with ensuite bathrooms at first floor & 6 no. guest bedrooms with ensuite bathrooms at second floor (total 13 guest bedrooms) & ancillary storage accommodation. To include material alterations to facilitate works inc. new accommodation/escape stairs, remodelled entrance lobby at ground floor, and associated internal layout changes & external alterations, inc. alterations to fenestration, alterations to roof, removal of redundant services & chimneys etc. as indicated on dwgs to facilitate same, at "The Headline Bar", located at the junction of 57 Clanbrassil Street Lower & South Circular Road, Dublin 8, D08 HC79.

PERMISSION & RETENTION: Planning Permission for new glazed shopfront and entrance to existing retail ground floor unit and blocking off existing entrance via existing entrance door and lobby. Retention for conversion of existing first floor apartment from 1 bedroom unit to 2 bedroom unit, increase in floor area of apartment from 63.4 sq.m. to 68.1 sq.m., changes to existing single storey lean to pitched roof profile to the rear of apartment at first floor level with a new large flat roof dormer and the provision of 2 no bedroom windows. The windows are to be partly obscured with permanent obscure glazing to a height of 1600mm from the internal first floor level. Provision of a velux rooflight to rear of building to upper non habitable attic room. To existing two storey terraced mixed use building.

RETENTION: permission to retain a change of use from ground floor retail to services consisting of a business offering a day spa services & associated site works.

PROTECTED STRUCTURE: Planning Permission to carry out works on a Protected Structure. Alter ground floor window openings at rear of structure; create new window opening at rear half return; make internal opening between rooms on ground floor.

PROTECTED STRUCTURE: The development will consist of amendments to the permitted development under application no. 3522/20 comprising: the relocation of the ground floor toilet core to the basement, the expansion of the ground floor open plan studio, the demolition of the existing 20th century tea station roof FRL 16.925m and construction of a new tea station roof FRL 17.670m, amendments to Chill Zone facade to facilitate DAC access, reconfiguration and omission of 3no. roof lights to the single storey flat roof and the provision of secondary floor access to flat roof for fire escape purposes