REFUSED

Change of use from dwelling house (use class C3) to small house in multiple occupation (use class C4).

REFUSED

Attached two storey house.

REFUSED

Erection of a single terraced dwellinghouse (Use Class C3).

REFUSED

Change of use from Offices (Sui Generis) to HMO (C4).

REFUSED

The erection of an additional floor to create three flats.

REFUSED

Change of use of Class E Office use on the ground, first, second, third and fourth floors to use class Sui Generis 5no. student accommodation clusters along with an extension to the fourth floor.

REFUSED

Erection of a one and a half storey detached dwelling.

REFUSED

Conversion the existing detached garage/garden store and the addition of a floor above on the roof to create a 2-bedroom 3-person dwelling.

REFUSED

Change of use from 1 no dwelling (C3 use class) into 4 separate flats (C3 use class) with external and internal alterations.

REFUSED

Full planning application for the change of use of part ground floor and first floor retail store (Use Class E) to residential (Use Class C3), demolition of single storey rear annexe and erection of new rear single storey extension, including the excavation to extend the existing basement within the curtilage of the shop.

REFUSED

Retrospective approval for change of use from C3 dwelling to 4 bedroom HMO.

REFUSED

Construction of a freestanding, 1-bedroom annexe to house support worker.

REFUSED

Extension of detached garage to the rear to change into 2 No studio units as part of the existing 11 Bedroom HMO.

REFUSED

Application for subdivision of existing annexe to form 1no. 5 bedroom HMO (C4) and external alterations.

REFUSED

The installation of 1no. BT Street Hub and removal of associated BT payphones.

REFUSED

Install 1no. BT Street Hub, incorporating two digital 75" LCD advert screens with associated BT Phone Kiosk removals.

REFUSED

The installation of 1 BT Street Hub and removal of 2 associated BT payphones.

REFUSED

The installation of 1 BT Street Hub and removal of 2 associated BT payphones.

REFUSED

Install 1no. BT Street Hub and removal of two associated BT payphones.

REFUSED

Install 1no. BT Street Hub, incorporating two digital 75" LCD advert screens with associated BT Phone Kiosk removals.

REFUSED

Change to C4 HMO.

REFUSED

Proposed installation of 1no. new BT Street Hub, incorporating 2no. digital 75" LCD advert screens, and associated BT Phone Kiosk removals.

REFUSED

Proposed installation of 1no. new BT Street Hub, incorporating 2no. digital 75" LCD advert screens, and associated BT Phone Kiosk removals.

REFUSED

Construction of a new 2-bedroom mews house in the rear garden.

REFUSED

Dropped kerb, parking space, bicycle and bin storage to front garden and replacing of public lamp post.

REFUSED

First floor side extension including part ground floor change of use from bakery to new C3 Dwelling.

REFUSED

Ground floor extension to form a one bedroom flat and the construction of a one bedroom flat above.

REFUSED

Erection of a detached dwellinghouse.

REFUSED

REFUSED

REFUSED

REFUSED

REFUSED

REFUSED

REFUSED

REFUSED

REFUSED

REFUSED

REFUSED

Replace the existing with, double glazed sash window units and doors.

REFUSED

Replace the existing with, double glazed sash window units and doors.

REFUSED

Change of use and extension of the workshop to a single bedroomed flat.

REFUSED

Erection of a first-floor rear extension and change of use of first floor Class E floorspace to a self-contained flat. Erection of a second-floor extension to create 1no. self-contained flat. Erection of a four-storey building fronting Herbert Street, comprising 4no. self-contained flats.

REFUSED

Change of use of new single residential dwelling (Use Class C3) to a dwelling house in multiple occupation (HMO, Use Class C4), including rear elevation changes and associated works.

REFUSED

Demolition of existing single storey garage. Erection of detached, two storey three bedroom dwelling.

REFUSED

Demolition of existing storage building. Erection of one and a half storey custom build dwelling.

REFUSED

Rear extension and Change of Use from Takeaway (Suis Generis) to Bar with seating area, office and small kitchen (Use Class E).

REFUSED

Erection of a two-storey side extension, single-storey rear extension, and 2no. dormer roof extensions, and the change of use to a 7-person large dwelling house in multiple occupation (sui generis).

REFUSED

Change of use of the existing vacant building to tyre fitting garage. Including the incorporation of new openings at the front and rear of the property.

REFUSED

Erection of two three bedroom houses each with off road parking space.

REFUSED

New dwelling over workshop.

REFUSED

Change of use from A1 to Hot Food Takeaway together with installation of flue to rear.

REFUSED

New boiler and vent to replace existing.

REFUSED

The division of a ground floor 3-bedroom flat into two flats.

REFUSED

Demolition of existing extension and erection of one new dwelling.

REFUSED

Internal subdivision of existing apartment into 2no. 1 bedroom apartments.

REFUSED

Demolition of existing out-building and garage and construction of 1no new build dwelling to side plot.

REFUSED

Construction of one-bed studio in rear garden, associated with the ground flat in 370 Fishponds Road. (Retrospective)

REFUSED

Change of use from self-contained dwelling into a small 6-person HMO.

REFUSED

Change of Use to the existing building into 3 flats to include renovation & extension works to roof and rear.

REFUSED

Erection of two storey side extension and change of use from C4 small house of multiple occupancy to a ten-bedroom large HMO (Sui Generis) for up to ten people including, bin storage and cycle parking.

REFUSED

Removal of existing red telephone box outside 2 - 4 Fairfax Street and red double telephone box outside (Bay Horse) 1 Lewins Mead and replacement with single black digital communications kiosk and ancillary advertisement outside (Bay Horse) 1 Lewins Mead (as permitted by appeals ref. APP/Z0116/W/17/3184273 and APP/Z0116/Z/17/3167691).

REFUSED

Erection of a three-storey building (following partial demolition of existing commercial workshop) comprising 4no. self-contained flats.

REFUSED

Construction of one bedroom dwelling following demolition of existing garage.

REFUSED

Change of use of the existing first-floor beauty salon treatment rooms and converting into a residential maisonette apartment with new ground floor living accommodation. Including removal of the existing detached garage and replacement with a single storey extension domestic.

REFUSED

Change of use of building to dwellinghouse (Use Class C3).

REFUSED

The house is a HMO and is let to students. The work is to modify the attic to create an extra bedroom there, making it 3 in total. This requires the replacement of a hipped roof on the side, with a gable. It includes a flat roofed dormer on the rear. There is no change of use.

REFUSED

Demolition of 3no outbuildings, and erection of new 2 bed detached dwelling to rear of 202 Church Road.

REFUSED

Proposed attached house (Use Class C3) to No. 16 Pynne Close (using part of rear garden to No. 17 Pynne Close) with off-street parking spaces.

REFUSED

Change of use from Dwelling House (C3) to HMO (C4).

REFUSED

Demolition of building with facade to Gloucester Road and Longmead Avenue (part) retained.

REFUSED

Replacement of existing decorative timber cladding to elevations, soffits and eaves and the replacement of timber decking and timber bearers to balconies.

REFUSED

The proposal is to complete works approved in 2008. Installation of gated access to three covered areas at the front of the building. The central gate is no longer required.

REFUSED

Proposed first floor rear extension (single storey) to first floor rear flat.

REFUSED

Proposed mansard roof extension and conversion of butterfly roof to roof terrace, access from new mansard roof.

REFUSED

Change of use from small HMO for 3-6 people (C4) to large HMO for up to 7 people (sui generis).

REFUSED

New dwelling to garden area.

REFUSED

The installation of 6 no. replacement antenna, 1 no. GPS module and ancillary radio equipment at existing rooftop site internal upgrades to existing equipment cabinets and ancillary development thereto.

REFUSED

Change of use from 4no. bedroom dwelling house to HMO.

REFUSED

Change of Use from a 3no. bedroom dwelling House to a 4no. bedroom HMO.

REFUSED

Roof extension to enlarge the loft space to facilitate additional living space.

REFUSED

The Change of Use from C3 dwelling house to C4 6 bedroom HMO.

REFUSED

Conversion of an existing outbuilding into habitable use to create an additional room associated with the existing 8 bedroomed HMO property.

REFUSED

Demolition of the existing garage to the rear of the premises, and the erection of a new detached outbuilding to incorporate living accommodation and a garage, to be used as ancillary to the existing flat.

REFUSED

Change of use from E(c)(i) (financial services/money transfer) to Sui Generis (hot food takeaway for the sale of hot food where consumption of that food is mostly undertaken off the premises).

REFUSED

Proposed new end-of-terrace dwelling, including demolition of existing conservatory and partial demolition of existing outbuilding.

REFUSED

Proposed demolition of existing garage in the rear garden and erection of single storey dwelling with garden. Provision of bin and cycle storage facilities.

REFUSED

Change of use of two one-bed flats (C3) on First floor and second floor to form a five-bed HMO (C4).

REFUSED

Ground, first and second floor extensions to 10 Melvin Square and first floor side extension to 1 Ilminster Avenue, to create 2no. large HMOs (1no. 10-bed, 1no. 8-bed), with cycle storage and retail storage at ground floor level.

REFUSED

Erection of extensions at first and second floor level and the change of use from retail (A1) to 3no. Self-contained flats, including alterations to existing shopfront.

REFUSED

New dwelling house.

REFUSED

Amendments to the construction details for the new ogee dome on building BGH01, specifically the finished roof material. (retrospective)

REFUSED

New two storey one bedroom house.

REFUSED

Proposed dwelling and associated works.

REFUSED

Demolition of existing commercial building and redevelopment of the site to provide 1No. detached dwellinghouse, with associated works including the erection of fence and gates between the application site and 39 Balfour Road.

REFUSED

Alterations to first floor windows to the street elevation.

REFUSED

Change of use from Use Class E(b) (restaurant) to Use Class C3 (residential: 1no. self-contained flat)

REFUSED

Demolish existing storage/workshop/garages and construct a new 3no. bedroom domestic dwelling fronting Gore Road.

REFUSED

Change of use from a dwellinghouse used by a single person or household (C3) to a large dwellinghouse in multiple occupation (sui generis) for eight households/twelve people.

REFUSED

Demolition and replacement of the existing rear dormer to the roof. The new dormer is to be rectangular in shape to increase the internal useable floor area and has a Juliette balcony to provide natural light to the space. The proposal also includes the addition of an extra floor to the rear of the property, making the rear section for the house three-storeys. Here, the mono-pitched roof which mirrors the adjoining neighbour, has been replaced with an elevated pitched tiled roof.

REFUSED

Proposed development involves the demolition and removal of a single storey dilapidated scout hut, and the construction of a purpose-built single storey dance rehearsal hall in its place.

REFUSED

Conversion of property to 2no. apartments and erection of 2no. new, attached dwellings.

REFUSED

Demolish existing garage and yard walls, then build a new 2 bedroomed sustainable dwelling.

REFUSED

Demolition of existing structures and redevelopment of the site for two buildings comprising light industrial use (Class E(g)(iii)); flexible retail/light industrial use (Class E(a) / Class E(g)(iii)); flexible commercial use (Class E(b-g)); flexible industrial use (Class E(g)(iii) / Class B8 / Sui Generis); student accommodation use with ancillary community space (Sui Generis); public realm works and landscaping; cycle parking; ancillary plant and servicing; and other associated works. (Major App)

REFUSED

Construction of two storey extension containing two one-bedroom flats.

REFUSED

Renovation of a large Victorian family home into an 8no. bed, 3no. bathroom, 1no. cloakroom and 1no. en-suite HMO with open plan kitchen / diner and separate sitting room.

REFUSED

A change of use application from dwellinghouse (C3) to House in Multiple Occupation (C4) of 6 bedrooms and 6 bedspace including incidental alterations in order to enhance the interior space throughout.

REFUSED

Full planning permission for the erection of 6no. 2-bedroom apartments and 3no. 3-bedroom houses (Use Class C3) with secure cycle parking, car parking and refuse/recycling store (resubmission of 19/06228/F)

REFUSED

New two storey end of terrace dwelling and associated works. Resubmission.

REFUSED

Change of use of the existing ground floor health and fitness facility (Use Class E) and combine with existing 1st and 2nd floor small 4-person house in multiple occupation (HMO) to create a single large 8 person HMO (sui generis). External works include replacing the existing shopfront by windows to the communal living space and hall; removing the section of roof which currently covers the path joining the two parts of the building (and a gym room) and inserting roof lights to the rear of the property.

REFUSED

Retrospective application for external works.

REFUSED

Change of use from a small dwellinghouse for six people (C4) to a large dwellinghouse in multiple occupation HMO (sui generis) for up to nine people.

REFUSED

Alterations to building facade including new office entrance and direct lift access to the basement

REFUSED

Proposed demolition of existing single storey structure with new two storey structure to form 4.no Apartments to the side.

REFUSED

Removal of chimneys. Create porch/ canopy to match original/ neighbouring properties. (Retrospective)

REFUSED

Erection of new 2no. bedroom dwelling.

REFUSED

Change of use of first floor offices, associated with amusement arcade (use Class Sui Generis) to 1 No self contained flat together with the construction of a second self-contained flat over the first floor (all Use Class C3).

REFUSED

Conversion and enlargement of existing building to create a large house in multiple occupation (Sui generis) comprising 20 bedrooms and associated works.

REFUSED

Proposed new dwelling to rear.

REFUSED

Construction of a 4-storey building providing 4.no 2-bedoom flats, and associated landscaping works.

REFUSED

Conversion of house into two bed maisonette and basement one bed flat with the erection of single storey rear extension.

REFUSED

Redevelopment of existing MOT garage/workshop and the creation of an additional storey to accommodate 2no. 2-bed apartments (Use Class C3) along with external alterations.

REFUSED

Sub-division of existing dwelling into 2no. self-contained flats. Demolition of existing outbuildings and single storey outrigger, and removal of existing hipped roof, and the erection of a two-storey side extension, a part three-storey, part two-storey rear extension, and new mansard roof to create 8no. self-contained flats, with associated soft and hard landscaping.

REFUSED

Internal and external alterations to include small extension and re-building of existing entrance porch.

REFUSED

Erection of a pair of semi-detached three bedroom dwellings.

REFUSED

Demolition of existing coach house and erection of a new dwelling.

REFUSED

Complete demolition of building.

REFUSED

Proposed one bedroom new build bungalow (C3) to rear plot.

REFUSED

Erection of three bedroom dwelling house. Self build

REFUSED

Rear extension to enable 3 floors with 3 flats (1 flat per floor) which will include 1 x 1 bed flat and 2 x 2 bed flats to include parking spaces, bin and bike store.

REFUSED

Proposed extension and conversion of existing garage/workshop to form new 1 1/2 storey 2 bedroom dwelling to rear (C3)

REFUSED

Proposed new end of terrace dwelling (self-build) (resubmission of 22/01757F).

REFUSED

New single storey dwelling (C3) to replace previously existing garage.

REFUSED

Demolition of existing structures and erection of 3 Houses of 2 and 3 bedrooms, along with 4 apartments of 1, 2 and 3 bedrooms. In addition, a new commercial unit is proposed to St Marks Road with improved refuse and ancillary elements to the rear for the site and its neighbor at 60-62 St Marks Road.

REFUSED

Replacement of all existing timber windows and external doors with matching white UPVC ones, within the Old Market conservation area of Bristol.

REFUSED

Change of use from Annexe to separate dwelling.

REFUSED

Minor modifications to existing bicycle store and installation of four bike hangars.

REFUSED

Proposed attached self-contained single dwelling house.

REFUSED

Proposed 3no. bedroom, three storey family dwelling. Change of use of land from private storage yard to single residential dwelling. (self build)

REFUSED

Demolition of existing single storey bungalow to be replaced with a 2 1/2 storey apartment block consisting of 5no. 1 bedroom apartments.

REFUSED

Erection of a two storey, detached building (after demolition of the garage) to accommodate two flats (one 2-bed flat on each floor) with two off-street, parking spaces. New garage to be built for 41A Romney Avenue.

REFUSED

Demolish existing garage, replace with proposed 2 bedroom dwelling.(Self build).

REFUSED

Loft conversion, first floor rear extension and alterations to the overall layout.

REFUSED

Redevelopment of existing shop and offices to a mixed use development comprising commercial ground floor premises and 9 residential units (C3)

REFUSED

Construction of a detached 2 bedroom dwelling within rear garden and associated works. And new garage for existing dwelling.

REFUSED

Removal of shop window to front elevation, and replace with one brown roller shutter door to allow another entrance to the workshop, creating a wider vehicular access onto the public highway. Reinstate void with matching brick work.

REFUSED

Construction of a freestanding, 1-bedroom annexe to house a worker supporting the outreach and activities of the church.

REFUSED

Erection of one new dwelling with associated garden, bin store and cycle storage (C3).

REFUSED

Erection of two 3-bedroom dwellings (Class C3) with associated parking, amenity space, refuse / recycling and cycle storage.

REFUSED

New build dwelling.

REFUSED

Conversion of part ground floor to form 2 flats. Retention of takeaway.

REFUSED

Change of use from dwelling house (Use Class C3) to 4 person house in multiple occupation (Use Class C4) with provision for bin & cycle storage.

REFUSED

Application for 5no. (use class C3) dwellings and associated works comprising: 1. Extension to rear of main frontage building of 55 Park Street and change of use of existing single dwelling to form 3no. (2no. additional) new dwellings; 2. Demolition of existing structures to the rear of 55 and 57 Park Street and construction of 2no. new dwellings; and 3. No work proposed to existing dwelling within main frontage building of 57 Park Street.

REFUSED

Change of use of public house to student accommodation with ancillary common parts, demolition of existing outcrop elements and the construction of purpose-built student accommodation with associated works including landscaping, refuse storage and cycle storage.

REFUSED

Replacement of all existing timber windows and external doors with matching white UPVC ones, within the Old Market Conservation area of Bristol.

REFUSED

Proposed two storey side extension, forming 2No 1 bed flats.

REFUSED

Change of use from existing office use (Architects office) to residential accommodation, comprising of five apartments. The proposal features minor internal alterations to the listed building fabric and limited changes to the exterior, preserving the Early Georgian appearance.

REFUSED

Conversion of office building into five apartments.

REFUSED

Conversion from a Ground Floor shop with an apartment on top, into two apartments: a two bedroom apartment on the GF and a one bedroom apartment on the First Floor and existing loft space (Maisonette). As the last use of the property was for an Accountancy Business, Use Class E, this application looks at changing it to Use Class C3 - Dwelling Houses.

REFUSED

Proposed 2.no bedroom house at rear of site.

REFUSED

Retrospective planning application for the change of use of former mixed-use premises to a unit to serve food and drink.(ClassE)

REFUSED

Installation of extract and ventilation equipment.

REFUSED

Retention (for three years) of the hoarding fencing and advertising that has been erected on the north and west boundaries of the site.

REFUSED

Two storey extension to rear warehouse and convert to Office use (E). Internal reconfiguration.

REFUSED

Improved front & rear access for upper floor apartment with modified shopfront to provide dedicated front door and partitioned access route to upper floor apartment and new rear external stair to provide garden access without passing through ground floor commercial unit.

REFUSED

New dwelling house.

REFUSED

Extension to provide reconfigured, enclosed servicing and home shopping operations.

REFUSED

Demolition of existing garage and construction of 1no new dwelling to side plot.

REFUSED

Proposed new AC units.

REFUSED

Erection of an attached 2no. bed house to side of 30 Elvard Road (C3)

REFUSED

Change of Use to ground floor only from retail to Takeaway/Restaurant.

REFUSED

Alteration of existing shop with attached flat to create a separate shop & flat independent of one another.

REFUSED

Demolition of existing garage at the end of hotel gardens to form 3no. bedroom mews house with integrated parking and garden.

REFUSED

Erection of 3no. dwellings.

REFUSED

Change of use of Eastgate Road railway tunnel to office and associated storage.

REFUSED

Internal alterations to change use from 3no. bedroom dwelling house (C3) to a 6no. bedroom house of multiple occupation (C4).

REFUSED

Self contained coach house to the rear of 111 Princess Victoria Street.

REFUSED

Roof extension to form second floor bathroom. Demolish external steel staircase.

REFUSED

Erection of a 2 bedroom family home in the garden. (Self build)

REFUSED

Continued use as a guest house (Use Class C1) with live-in manager's studio apartment (except Basement).

REFUSED

Erection of two dwellings.

REFUSED

Proposed change of use from domestic garage to 1no. bed dwelling house, including associated external alterations.

REFUSED

Erection of car valet pod within car park and associated works including fencing and canopy.

REFUSED

Replacement of timber sash windows for new timber sash windows with ultra slimline double glazing.

REFUSED

Erection of single storey first floor rear extension, forming a single new Class E(g) accommodation, above the previously consented scheme under application reference 21/01623/F.

REFUSED

Change of use from E(c)(i) to C3 including single storey extension to rear, and external modifications to facilitate two 2 bedroom flats with parking to rear.

REFUSED

Erect a one bed house.

REFUSED

Conversion and extension of an existing garage to a habitable room.

REFUSED

Change of use from garage to a 1-bedroom emergency accommodation unit (sui generis), including front extension and erection of a new hipped roof.

REFUSED

Conversion into three flats including the erection of a two storey rear extension.

REFUSED

Change of use of first floor ancillary office space to a self-contained flat, and the erection of front and rear roof extensions to create a second-floor self-contained flat. Alterations to shopfront to create new access.

REFUSED

Construction of 1 No. two bedroom dwelling house in the rear garden of 9 Lansdown Terrace. (Self Build)

REFUSED

Erection of a dwelling.

REFUSED

Creation of self contained dwelling from existing granny annexe.

REFUSED

Demolition of existing single storey building to permit construction of a contemporary dwelling.

REFUSED

Single dwelling within existing garden and extension of existing annex to create a second new dwelling (two new dwellings in total) (C3)

REFUSED

Proposal of 2 new dwellings to land adjacent to and rear of 87 Queenshill Road to include 1 2 Bed, 3 Persons, end of terrace dwelling and 1 4 Bed, 6 Persons dwelling to the rear with associated amenity and parking space.

REFUSED

Installation of handrail to North porch steps.

REFUSED

Change of use from Dwelling house to 5 roomed HMO, Interior development only.

REFUSED

To construct two, two bedroom flats on previous undeveloped land belonging to 637 Muller Road adjacent to an existing terraced of two storey houses on Glenfrome Road.

REFUSED

Change of use of the existing Ground/ first-floor beauty salon at 63 & 63a Stoke Hill into a residential maisonette apartment. Including removal of the existing detached garage and replacement with a single-storey lean-to roofed living area.

REFUSED

Change of use from a house (Use Class C3) to a small House in Occupation (HMO) (Use Class C4).

REFUSED

Construction of 4 new townhouses.

REFUSED

Erection of a single dwellinghouse (Use Class C3).

REFUSED

Demolition of existing vacant public house and erection of mixed-use scheme providing 8 residential dwellings (Use Class C3) and micro pub with parking, bin storage, cycle parking and gardens.

REFUSED

Erection of affordable home with provision of landscaping and cycle parking.

REFUSED

Demolish 7no existing garages and construction a single storey 5no bedroom House in Multiple Occupation (Use Class C4) with associated access, bike and bin storage.

REFUSED

Change of use from Light Industrial to Residential (Use Class C3); demolition of existing single storey building and erection of double storey 3 bed dwelling with parking for two cars.

REFUSED

Conversion into 5 bed HMO.

REFUSED

Change of use from Class C3 to Class C4.

REFUSED

Installation of 1no. new BT Street Hub, incorporating 75" LCD advert screens plus the removal of associated BT kiosks (BST0118).

REFUSED

Proposed 4.no bed detached two storey single dwelling house, with associated parking and cycle/bin storage.

REFUSED

Installation of 1no. new BT Street Hub, incorporating 75" LCD advert screens plus the removal of associated BT kiosks (BST0127).

REFUSED

Proposed installation of 1no. new BT Street Hub, incorporating 75" LCD advert screens plus the removal of associated BT kiosks.(BST0125).

REFUSED

Change of use from Social Club (Use Class Sui Generis) to Restaurant (Use Class E(b)).

REFUSED

Installation of 1 new BT Street Hub incorporating 75" LCD advert screens, plus the removal of associated BT kiosks (BST0115).

REFUSED

Construct student accommodation for up to 5 students (sui generis use), using partially constructed shop with apartment above (permitted under reference 98/01773/F).

REFUSED

Demolition of existing timber entrance terrace. Construction of new three storey dwelling attached to east elevation.

REFUSED

Conversion of existing single dwelling into two self contained dwellings.

REFUSED

Change of use from dwellinghouse (C3) to a large house in multiple occupation for 8 persons (Sui generis).

REFUSED

Construction of a two storey dwelling allocated at the rear of the property.(Self Build)

REFUSED

Develop the existing roof space to an outdoor dining space.

REFUSED

Demolition of existing outbuilding and replacement with detached 3 bedroom dwelling with subterranean accommodation and courtyard garden.

REFUSED

Retention of extraction system.