Scope of Works

SCOPE OF WORKS FOR

36 CREMORE LAWN, GLASNEVIN Date: 20.10.2009

Job no: 2008_07

48 Lower Mount St.

Dublin 2

Ireland [RegisteredAddress]

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F: -

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+353 1 5241227

+353 1 5241326

[email protected]

SCOPE OF WORKS JOB NO. 2008_07

PROJECT : 36 Cremore Lawn, Glasnevin

Our Ref: - 2008_07_Scope_01

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The form of contract will be Building Contract SF-88

Contract particulars for the Building Contract SF-88 contract for a home owner/ occupier:

Clients’ name: Mr Matt Bowden and Ms Aine Clyne

Address: 36 Cremore Lawn, Glasnevin

Phone number: +353 (87) 2484966

Address of premises where work is to be done,

if different from the above:

n/a

Consultant’s Name: O’Brien McBrierty Architects Ltd.

Address: 48 Upper Mount St. Dublin 2

Phone number: 01 5241227

Fax number: 01 5241326

Short description of work to be done: Modifications to internal layout to existing semi-detached dwelling and the addition of: 1). a ground floor extension to the rear and 2) the provision of a habitable room within a new dormer construction at attic level.

Drawing Numbers

T_001 Plans General Layout T_002 Plans Electrical Layout T_003 Sections T_004 Sections Elevations T_200 External Door / Window Schedule T_201 Internal Door / Screen Schedule T_600 Internal Bathroom Elevations

Other documents Engineers drawings and specifications under engineers schedule

Building consents: The customer [or the consultant] has applied, or will apply, for:

Planning permission Party wall consents

Payments: shall be as per the SF88 contract. Installments to be agreed on appointment Working hours: The customer will allow the contractor to work between 7:00am and 6:00pm from Monday to Friday. And from 8:00am to 2:00PM Saturday Occupation of premises: The premises will be lived in during the work




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SCOPE OF WORKS

General

With Regard to the Commencement Notice, it is a requirement that:

• The lodgement of the Commencement Notice shall be carried out by the selected Contractor and the required fee should be included in the tender sum. The commencement notice must be lodged within a period of not less than 14 days or more than 28 days before the commencement of the work.

• A copy of the notice will be forwarded to O’Brien McBrierty Architects Ltd. for filing.

• The notice of receipt of the commencement notice which the building control authority is required to issue under Article 10(2) of the Building Control Regulations 1997 - SI No. 496 of 1997, should similarly be forwarded for filing

Existing House

Work to be carried out listed according to rooms as called up on drg. SU_001 Survey to Existing

1. Entrance Hallway a. Demolition

i. Removal of existing windows / glazed screens as shown b. Renovation

i. Drylining as per drawings and specification c. New Build

i. Construction of new external storage area dry lined and insulated as per drawings and specification ii. New screen to be installed with doors and windows as per drawing and specification iii. Existing stair handrail modified as per drawings and specification iv. Existing floorboards to be taken up, insulation to be installed and floorboards reinstated all as per

drawings and specification OR existing suspended timber floor to be removed and new concrete slab installed to the same level with insulation below and hardcore build up to engineers specification [whichever is most economic].

v. Installation of underfloor heating as per drawings and specifications d. Finishes

i. Internal doors as per drawings and specification ii. Shadowgap skirting detail as per drawings iii. Painted finish to selected colour as per specification to all wall and ceiling surfaces iv. Lighting and electrical layout as per drawings and specification

2. WC a. Demolition

i. Removal of existing windows / glazed screens as shown ii. Removal of existing sanitaryware

b. Renovation i. Drylining as per drawings and specification

c. New Build i. Existing floorboards to be taken up, insulation to be installed and floorboards reinstated all as per


ii. New window to be installed in existing ope as per drawings and specifications d. Finishes

i. Internal doors as per drawings and specification ii. Shadowgap skirting detail as per drawings iii. Painted finish to selected colour as per specification to all wall and ceiling surfaces iv. Lighting and electrical layout as per drawings and specification

3. Living Room

a. Demolition i. Removal of existing windows ii. Removal of existing walls as shown


c. New Build i. New screen to be installed with windows laid out as per drawings and specification ii. New walls to be constructed as per drawings and specification. iii. Existing floorboards to be taken up, insulation to be installed and floorboards reinstated all as per


iv. Installation of underfloor heating as per drawings and specifications




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d. Finishes i. Internal doors as per drawings and specification ii. Shadowgap skirting detail as per drawings iii. Painted finish to selected colour as per specification to all wall and ceiling surfaces iv. Lighting and electrical layout as per drawings and specification

4. Dining Room



c. New Build General i. Carrying out of structural work as per engineers drawings and specification ii. Dining room extended to line of kitchen external wall iii. New screen to be installed with windows laid out as per drawings and specification iv. New partitions to be constructed as per drawings and specification. v. Installation of kitchen units and ancillary services as per drawings and specification vi. Installation of underfloor heating as per drawings and specifications vii. Existing suspended timber floor to be removed and new concrete slab installed to the same level with

insulation below and hardcore build up to engineers specification. d. Finishes

i. Internal doors as per drawings and specification ii. Polished concrete floor. To be completed prior to installation of kitchen units iii. Shadowgap skirting detail as per drawings iv. Painted finish to selected colour as per specification to all wall and ceiling surfaces v. Lighting and electrical layout as per drawings and specification

5. Kitchen



c. New Build General i. Carrying out of structural work as per engineers drawings and specification ii. New partitions to be constructed as per drawings and specification. iii. Installation of kitchen units and ancillary services as per drawings and specification iv. Installation of sanitary ware and ancillary services as per drawings and specification v. Installation of washer / drier and ancillary services vi. Installation of underfloor heating as per drawings and specifications vii. Existing suspended timber floor to be removed and new concrete slab installed to the same level with

insulation below and hardcore build up to engineers specification. d. Finishes

i. Internal doors as per drawings and specification ii. Polished concrete floor. To be completed prior to installation of kitchen units iii. Shadowgap skirting detail as per drawings iv. Painted finish to selected colour as per specification to all wall and ceiling surfaces v. Lighting and electrical layout as per drawings and specification

6. Bedroom 1 a. Demolition

i. Removal of existing windows ii. Removal of existing walls as shown


c. New Build General i. New partitions to be constructed as per drawings and specification. ii. New window to be installed in existing ope as per drawings and specifications

d. Finishes i. Internal doors as per drawings and specification ii. Painted finish to selected colour as per specification to all wall and ceiling surfaces iii. Lighting and electrical layout as per drawings and specification

7. Bedroom 2



c. New Build General i. New external wall to be brought out as per dining room below ii. New partitions to be constructed as per drawings and specification to form new bathroom and walk-in

wardrobe. iii. New condensing combi-boiler to be installed as per specification iv. Installation of sanitary ware and ancillary services as per drawings and specification




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v. New windows to be installed as per drawings and specifications vi. Ceiling to be dropped to allow for habitable room above. See engineers drawings for details.

d. Finishes i. Internal doors as per drawings and specification ii. Painted finish to selected colour as per specification to all wall and ceiling surfaces iii. Selected finishes to bathroom as per drawing no. T_601 iv. Shadowgap skirting detail as per drawings v. Lighting and electrical layout as per drawings and specification

8. Bedroom 3



c. New Build General i. New partitions to be constructed as per drawings and specification. ii. New window to be installed in existing ope as per drawings and specifications


9. Landing

a. Demolition i. Removal of existing windows ii. Removal of existing walls as shown iii. Existing cylinder to be removed


c. New Build General i. New partitions to be constructed as per drawings and specification. ii. New window to be installed in existing ope as per drawings and specifications iii. Shafts to be formed at two positions at ceiling to allow for rooflight iv. New stairs formed to second storey level


10. Bathroom



c. New Build General i. New window to be installed in existing ope as per drawings and specifications


11. Attic

a. Demolition i. Floor Joists to be cut at positions indicated in engineer’s drawings to drop the floor to allow for habitable

room height. ii. New dormer formed as per drawings and specifications iii. Opes cut in roof to allow for rooflights as indicated

b. Renovation i. Roof insulation general roof area as per specification

c. New Build General i. New partitions to be constructed as per drawings and specification. ii. New window to be installed as per drawings and specifications iii. Joists trimmed as per engineers drawings and Rooflights to be installed as per drawings and

specifications iv. Shafts to be formed at two positions at ceiling to allow for rooflight

d. Finishes i. Internal doors as per drawings and specification ii. Painted finish to selected colour as per specification to all wall and ceiling surfaces iii. Lighting and electrical layout as per drawings and specification iv. Shadowgap skirting detail as per drawings

12. Front Garden / Driveway

a. Demolition




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i. Area to be excavated as necessary b. New Build General

i. As per drawings and Specification c. Finishes

i. As per drawings and Specification

13. Rear Garden a. Demolition

i. Demolition of existing shed ii. Area to be excavated as necessary

b. New Build General i. As per drawings and Specification

c. Finishes i. As per drawings and Specification

Dormer to be constructed generally as follows: - Roof to dormer: -

• Proprietary membrane roofing system [Trocal or silmilar approved] laid according to the manufacturers instructions on

• Kingspan Nilvent breathable membrane on

• 12 mm marine grade ply or iocyanate resin treated moisture resistant oriented strand board [OSB 3] or equivalent approved sheathing material on firring pieces laid to 1:60 fall toward ridge on

• Joists as per engineer’s specification

• 90 mm rigid insulation [Kingspan Kooltherm K7 or similar] approved laid between roof joists sized and fixed according to engineers specifications [50mm min. air gap to be maintained between joists to provide for ventilation to roof space. Proprietary insect screened edge ventilators to be provided at side walls to dormer to allow for air ingress equivalent to 25mm air gap running the entire width of the eaves].

• 32.5mm Kingspan Kooltherm K18 or similar insulated dry lining board fixed to underside of joists

• All penetrations through the vapour control layer should be sealed using bonding or taping methods as per the manufacturer's instructions.

Critical Dimension: - It is a condition of the planning permission that [excluding the rooflight lantern] the top of dormer should not to project beyond the level of the ridge tile to the existing house. Wall construction to dormer: -

• Proprietary render system Weber or similar approved anti crack system on

• Wire mesh on

• 12 mm marine grade ply or iocyanate resin treated moisture resistant oriented strand board [OSB 3] or equivalent approved sheathing material fixed to

• battens providing ventilated air gap on

• Kingspan Nilvent breathable membrane fixed to

• Timber studs as per engineers design

• 90 mm rigid insulation [Kingspan Kooltherm K7 or similar] approved fixed between studs.

• 32.5mm Kingspan Kooltherm K18 or similar insulated dry lining board fixed to inner face of studs

• All penetrations through the vapour control layer should be sealed using bonding or taping methods as per the manufacturer's instructions

Extension to Rear

Work to be carried out listed according to rooms as called up on drg. T_001 Plans

1. Dining Area a. New Build General

i. As per drawings and Specification ii. Installation of underfloor heating as per drawings and specifications

b. Finishes i. Internal doors as per drawings and specification ii. Polished concrete floor. iii. Shadowgap skirting detail as per drawings iv. Painted finish to selected colour as per specification to all wall and ceiling surfaces v. Lighting and electrical layout as per drawings and specification

2. Garden Room a. New Build General

i. As per drawings and Specification ii. Special attention to the production of fairfaced concrete to soffit and fins of portico element iii. Installation of underfloor heating as per drawings and specifications

b. Finishes i. Internal doors as per drawings and specification ii. Timber floor to later selection iii. Fairfaced concrete to underside portico and supporting concrete fins iv. Shadowgap skirting detail as per drawings




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v. Painted finish to selected colour as per specification to all wall and ceiling surfaces vi. Lighting and electrical layout as per drawings and specification

Extension to be constructed generally as follows: -

Roof to extension: -

• Standing seam zinc roofing system [VMzinc or silmilar approved] laid according to the manufacturers instructions on

• Kingspan Nilvent breathable membrane on

• 108mm Kingspan Kooldeck 18mmply / 90mm phenolic [or similar approved insulation acheiving a thermal conductivity [λ] of=0.038 w/mk] on

• 12 mm marine grade ply or iocyanate resin treated moisture resistant oriented strand board [osb 3] or equivalent approved sheathing material

• 175mm roof joists fixed according to engineers specifications

• 12.5 mm Foil backed plasterboard Wall construction to extension to generally to be: -

• Proprietary render system Weber or similar approved anti crack system on

• 100mm concrete block outer leaf

• 150mm cavity incorporating

• 85mm rigid polystyrene ep insulation

• 100mm concrete block inner leaf

• on foundation to engineers detail Floor to new build: -

• Floor construction to be 65mm smooth floated screed with underfloor heating system incorporated [underfloor heating system to be unipipe or similar approved heating system to be installed in the screed to manufacturer's best practice and specification] on

• 150 mm thick ground floor slab to engineer's specification on

• 80mm Xtratherm underfloor board XTB/UF or similar approved insulation board acheiving a thermal conductivity of 0.019 W/mK on

• Dpm / Radon barrier [Dupont radon plus gas barrier or similar approved] laid in accordance with the recommendations of I.S. 325: part 2: 1995 code of practice for use of masonry, BS 8102: 1990 code of practice for protection of structures against water from the ground, BS 8215: 1991 code of practice for design and installation of damp-proof courses in masonry construction and clause 11 of BS CP 102: 1973 code of practice for protection of buildings from water from the ground and with manufacturers instructions on

• 50mm sand blinding on

• Well compacted hardcore as per engineer's specification incorporating

• Radoncare radon sump or similar approved with gas venting system venting externally to be installed within the hardcore layer to manufacturer's specifications

Generally: -

• ACO multidrain md brickslot or similar approved to be used at all thresholds achieve flush finish between internal and external Finished Floor levels

• Wiring to existing house to be brought up to standard where not explicitly mentioned in drawing set

• Underfloor Heating to extend to the full area of the ground floor including extension

• New condensing boiler to be installed sufficient to supply underflloor heating an existing radiators to comply with part L of the building regulations

• All external drainage gutters and pipes to be selected galvanised metal to BS 2997 or Agrement Certified.




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GENERAL SUMMARY Note: Please complete the following cost breakdown and submit with your tender price. Tenders returned without the breakdown laid out as follows may not be considered for reasons of fairness.

Total €

01 GENERAL REQUIREMENTS Provisional sums Pre-commencement notifications Significant hazards Timber procurement General quality standards Other 02 DEMOLITION AND SITE CLEARANCE Survey Site clearance Materials arising Temporary works required by customer Other 03 CONCRETE FOUNDATIONS AND FLOORS Foundations In situ concrete rafts and floor slabs Precast flooring systems Work to existing Other 04 MASONRY CONSTRUCTION Masonry external walling Masonry internal walling Work to existing Other 05 STEELWORK Posts and beams Work to existing Other 06 STRUCTURAL TIMBER AND GENERAL CARPENTRY Floor, ceiling and flat roof structure Pitched roof structure Wall framing and partition structure Work to existing Other 07 BOARD CLADDING AND SOFFITS Board cladding Fascia, soffits and bargeboards Work to existing Other 08 TILE AND SLATE CLADDING AND ROOF COVERINGS Tile and slate pitched roof coverings Tile and slate cladding Work to existing Other 09 FLAT ROOF COVERINGS Bitumen and single layer polymeric membranes Work to existing Other 10 ROOF DRAINAGE

Roof drainage systems

Work to existing

Other




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11 WOOD FLOORING AND LININGS

Flooring

Linings

Work to existing

Other

12 PLASTERBOARD LININGS, PLASTERING, RENDERING AND SCREEDING

Plasterboard

Plaster finishes

Render finishes

Screeds

Work to existing

Other

13 JOINERY, FINISHING CARPENTRY AND GLAZING

Windows

Doors and frames

Stairs, balustrades and handrails

Furniture and fittings

Wood and wood based trim

Patent glazing and ancillary structures

Work to existing

Other

14 FLOOR AND WALL COVERINGS

Rigid sheet and tile coverings

Resilient coverings and carpeting

Work to existing

Other

15 DECORATIONS

Internal decorations

External decorations

Other

16 EXTERNAL PAVING AND DECKING

Drives and hardstandings

Paths and patios

Other

17 TOPSOILING AND EXTERNAL PLANTING

Preparation for planting

Planting

Maintenance

Other

18 FENCING AND GARDEN WALLING

Fencing

Garden walling

Work to existing

Other

19 DRAINAGE BELOW GROUND Drainage pipework and fittings

Access chambers

Disposal

Work to existing

Other

20 PLUMBING SYSTEMS

Sanitary appliances

Above ground foul drainage system

Hot and cold water system

Domestic sprinkler system

Work to existing

Other

21 MECHANICAL SYSTEMS

Heating systems

Ventilation systems




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Work to existing

Other

22 ELECTRICAL SYSTEMS

General

Power accessories and equipment

Lighting accessories and equipment

Other

23 COMMUNICATIONS AND SECURITY SYSTEMS

Television distribution system

Fire detection and alarm system

Access control system

Intruder detection and alarm system

Other

TOTAL TO TENDER € ______________

Documents

Scope of Works