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Advanced Estimating Service85 Great Portland Street, London, W1W 7LT020 4518 410007798 640539info@advancedestimatingservice.co.ukwww.advancedestimatingservice.co.ukProject AddressAdvanced Estimating ServiceEstimateforBuild New HousePage: 1 of 83

Advanced Estimating Service85 Great Portland Street, London, W1W 7LT020 4518 410007798 640539info@advancedestimatingservice.co.ukwww.advancedestimatingservice.co.ukSite Address:Project AddressDate:Subject : Build New HouseDear Thank you for your instruction to quote for the above project.We have the pleasure of enclosing our Estimate for the amount of: £1,614,650.74 (VAT notapplicable) . The Estimate is valid for 90 days from the date of this letter.All works and specifications are detailed within the Estimate .Please ensure that you carefully read over the enclosed Estimate , to make sure that all works meetyour requirements. If you have any queries, or require any amendments to the specifications, please do not hesitate tocontact us and we will be happy to assist further.We look forward to hearing from you in due course.Yours Sincerely,Advanced Estimating ServiceAdvanced Estimating ServicePage: 2 of 83

Advanced Estimating Service85 Great Portland Street, London, W1W 7LT020 4518 410007798 640539info@advancedestimatingservice.co.ukwww.advancedestimatingservice.co.ukSummaryProject proposal: Build New HouseProject AddressDescription Materials(Include VAT)Labour(Exclude VAT)Plant&Tool(Include VAT)Other costs(Include VAT)TotalPreparation£0.00£84,216.59£50,122.29£16,425.60£150,764.48Ground Floor£38,276.14£30,842.80£13,580.07£0.00£82,699.01Foundation£31,999.25£21,459.23£12,541.98£0.00£66,000.47Below DPC£9,528.30£6,513.05£0.00£0.00£16,041.35Walls£107,227.64£71,288.43£0.00£0.00£178,516.07Carpentry£17,263.04£20,042.34£92.82£0.00£37,398.20Roof£69,016.54£55,304.28£0.00£0.00£124,320.82Upper Floor£29,148.72£32,657.49£0.00£0.00£61,806.21Plumbing£24,240.44£17,200.19£0.00£0.00£41,440.63Heating£61,302.12£38,460.38£0.00£0.00£99,762.50Internal£30,531.24£100,656.00£0.00£0.00£131,187.23Exterior£4,843.73£15,074.88£0.00£0.00£19,918.61Landscaping£18,493.93£18,308.06£10,255.90£0.00£47,057.89Provisional, Lump, PCSums and Daywork£557,737.28£0.00£0.00£0.00£557,737.28Subtotal:£999,608.37£512,023.72£86,593.05£16,425.60£1,614,650.74Total:£1,614,650.74Advanced Estimating ServicePage: 3 of 83

Advanced Estimating Service85 Great Portland Street, London, W1W 7LT020 4518 410007798 640539info@advancedestimatingservice.co.ukwww.advancedestimatingservice.co.ukEstimateProject proposal: Build New HouseProject AddressSite Work £150,764.48General Prelimenaries £118,977.90LabourDescription Qty Unit Rate (£) Value (£)Site Supervision2800.0hour£29.00£81,200.00Plant & ToolDescription Qty Term Unit Rate (£) Value (£)12 Yard Skip 3.73m(L) x 1.8(W) x 1.71(H)52-each£410.62£21,352.30Other costsDescription Qty Unit Rate (£) Value (£)Safety, First Aid, Protective clothings80.0each£49.56£3,964.80Temporary services80.0each£155.76£12,460.80Materials: £0.00 Labour: £81,200.00 Plant: £21,352.30 Other costs: £16,425.60Site Equipment £9,089.22General Prelimenaries.Site Supervision for 80 x Weeks.✓Includes Health and Safety, First Aid, Protective clothing.✓Provide Temporary Services (Electricity supply, Telephone, Water distribution and drainage).✓We have allowed for 52 x 12 Yard Skip✓Site Equipment.Toilet, 1 eachContainer, 1 eachOffice, 1 eachHire 1 x Portable Toilet 5ft x 4ft for 80 weeks✓We have allowed for delivery and collection cost✓Hire 1 x Steel Container 8ft x 8ft for 80 weeks✓We have allowed for delivery and collection cost✓Page: 4 of 83

Plant & ToolDescription Qty Term Unit Rate (£) Value (£)Delivery and Collection Cost1-each£399.84£399.84Steel Container 8ft x 8ft180.0week£29.99£2,399.04Portable Toilet 5ft x 4ft180.0week£42.84£3,427.20Delivery and Collection Cost1-each£64.26£64.26Portable Office 8ft x 8ft180.0week£29.99£2,399.04Delivery and Collection Cost1-each£399.84£399.84Materials: £0.00 Labour: £0.00 Plant: £9,089.22 Other costs: £0.00Fences and Barriers £3,372.58LabourDescription Qty Unit Rate (£) Value (£)Install Temporary Fence138.3m£21.81£3,016.59Plant & ToolDescription Qty Term Unit Rate (£) Value (£)Delivery and Collection Cost1-each£355.98£355.99Materials: £0.00 Labour: £3,016.59 Plant: £355.99 Other costs: £0.00Scaffolding £19,324.78Plant & ToolDescription Qty Term Unit Rate (£) Value (£)Plant and Tool11.0each£19,324.79£19,324.78Materials: £0.00 Labour: £0.00 Plant: £19,324.78 Other costs: £0.00Substructure £164,740.83Foundation £66,000.47Hire 1 x Portable Office 8ft x 8ft for 80 weeks✓We have allowed for delivery and collection cost✓Fences 1.Hoarding Fence, 138 mHire Hoarding Fence for 5 weeks:✓Hire 133 m of Hoarding Fence Panel 2.1m x 2m,✓1 x Pedestrian gate✓1 x Vehicle gate✓We have allowed for delivery and collection cost✓Scaffolding 1.Trench Foundation. Length 169m:Excavate trenches by machine, Width - 600mm, Depth - 1500mm✓Levelling and compacting bottoms of excavations with vibrating plate✓Boarded earthwork support to trench sides✓Mesh reinforcement to foundations✓Disposal of soil off site✓Ready mixed concrete foundation✓Page: 5 of 83

MaterialDescription Qty Unit Rate (£) Value (£)A393 Reinforcing Mesh 4.8m x 2.4m (6.2kg/m2)20.2each£167.04£3,380.89Plastic Reinforced Mesh Spacers 40-50mm1302.0each£0.47£616.20Concrete Mix C25111.5m3£121.10£13,507.94Sawn Timber Treated C16/C24 47 x 95mm1673.1m£3.94£6,590.94Shuttering Plywood 2440 x 1220 x 18mm190.1sheet£40.21£7,645.78Screws 5 x 70mm box of 10054.2box£4.75£257.51LabourDescription Qty Unit Rate (£) Value (£)Cutting and placing reinforcing mesh202.8m2£2.58£522.78Excavate trenches by Machine152.1m3£41.16£6,260.64Levelling and compacting bottoms of excavations101.4m2£2.32£235.25Casting concrete to trench101.4m3£48.49£4,916.68Erecting and removal of Earthwork support507.0m2£11.60£5,881.20Load soil to Skip By Hand185.6m3£19.63£3,642.69Plant & ToolDescription Qty Term Unit Rate (£) Value (£)1.5 Tonne Excavator120.0day£39.27£785.40Delivery, collection and running cost1-each£715.86£715.868 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H)30.32-each£364.14£11,040.72Materials: £31,999.25 Labour: £21,459.23 Plant: £12,541.98 Other costs: £0.00Cavity Walls Below DPC £16,041.35MaterialDescription Qty Unit Rate (£) Value (£)Damp Proof Course 100mm x 30m12.1each£4.64£55.90Solid Low Density Concrete Blocks 3.6N 100mm1185.8each£2.67£3,169.26Building Sand Bulk Bag5.1each£44.08£225.95Blue Circle Cement 25kg100.9each£4.66£470.73Sika Maxmix Concentrated Plasticiser 1L0.3each£18.71£4.69Ballast Bulk Bag7.7each£44.08£337.74London Brick Company Commons2412.7each£1.04£2,518.88Thermalite Trenchblock 3.6 N/mm2; 215 x 440 x 300mm391.3each£7.02£2,745.11LabourCavity Walls Below DPC. Constructed in cement sand mortar 1:3✓300mm trench blocks✓Outer skin: concrete blocks below ground level and bricks above ground level✓London Brick Company Commons✓Сavity formed with stainless steel wall ties, cavity 100mm wide✓Lean mix concrete fill to cavity✓Concrete blocks inner skin✓Damp proof course built into walls✓Page: 6 of 83

Description Qty Unit Rate (£) Value (£)Lay damp proof course338.0m£3.48£1,176.24Laying concrete blocks 100mm1129.3each£2.44£2,751.09Mix Concrete on Site3.8m3£26.10£99.18Filling cavity3.8m3£62.70£238.28Laying bricks (half a brick thick)38.0m2£38.28£1,455.79Laying trench blocks 300mm thick38.0m2£20.84£792.48Materials: £9,528.30 Labour: £6,513.05 Plant: £0.00 Other costs: £0.00Concrete Floor £82,699.01MaterialDescription Qty Unit Rate (£) Value (£)Building Sand Bulk Bag52.8each£44.08£2,325.9825mm Celotex Insulation TB3025 Board 2400mm x 1200mm5.8each£14.69£84.49Damp Proof Membrane 1200ga 4m x 3m (12m2)47.7each£12.75£608.36Visqueen Vapour Check 500 GA Green 4 x 50m2.8roll£117.37£329.04MOT Type 1 Sub-base Bulk Bag180.7bag£44.08£7,967.24A142 Reinforcing Mesh 4.8m x 2.4m (2.2kg/m2)50.7each£53.08£2,691.79Plastic Reinforced Mesh Spacers 40-50mm3333.8each£0.47£1,577.80Concrete Mix C2554.4m3£121.10£6,582.73Blue Circle Mastercrete 25kg779.3each£5.46£4,252.35Concrete and screed Fibres 900g (usage 1m3 screed)41.7each£23.46£978.78Sharp Sand Bulk Bag81.5each£44.08£3,594.39100mm Celotex Insulation GA4100 Board 2400mm x 1200mm185.2each£39.32£7,283.18LabourDescription Qty Unit Rate (£) Value (£)Fill to make up levels by hand101.6m3£49.08£4,986.21Spreading and Levelling Fill1016.0m2£0.92£933.42Compacting Fill1016.0m2£1.16£1,178.56Excavate reduced levels by Machine165.1m3£41.16£6,795.73Levelling and compacting bottoms of excavations508.0m2£2.32£1,178.56Laying insulation to floor523.8m2£4.64£2,430.34Laying Damp Proof Membrane535.0m2£1.16£620.66Concrete Floor. Concrete ground floor slab, floor area 508m2:Excavate reduced levels by machine, excavation Depth: - 325mm, levelling and compacting bottoms of excavations withvibrating plate✓Disposal of soil off site✓150mm backfilling to make up levels with hardcore obtained off site, compacting fill with vibrating plate✓50mm sand or quarry dust blinding spread and levelled over hardcore, compacting blinding with vibrating plate✓1200 gauge damp proof membrane✓Celotex or similar flooring insulation board, 100mm thick✓Celotex or similar flooring insulation board to perimeter of floor screed, 25mm thick x 175mm high✓500 gauge separating layer/vapour barrier✓Ready mixed concrete to slab 100mm thick✓Mesh reinforcement to slab✓Cement and sand (1:3) floor screed, 75mm thick✓Page: 7 of 83

Laying vapour control523.8m2£1.29£675.10Cutting and placing reinforcing mesh508.0m2£2.58£1,309.51Casting concrete to slabs50.8m3£56.14£2,852.12Laying floor screed 65-100mm508.0m2£7.73£3,928.54Load soil to Skip By Hand201.4m3£19.63£3,954.03Plant & ToolDescription Qty Term Unit Rate (£) Value (£)1.5 Tonne Excavator121.0day£39.27£824.67Delivery, collection and running cost1-each£771.55£771.558 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H)32.91-each£364.14£11,983.85Materials: £38,276.14 Labour: £30,842.80 Plant: £13,580.07 Other costs: £0.00Structure £402,041.29External Walls £125,991.68MaterialDescription Qty Unit Rate (£) Value (£)Staifix Housing Wall Ties HRT4 225mm box of 25012.6pack£37.79£477.98Knauf Earthwool DriTherm Cavity Slab 37 Standard 100mm(6.55m²)110.0each£29.72£3,269.71Celcon Hi-7 Aerated Concrete Block 7.3N 100mm7491.0each£3.86£28,883.92Sika Maxmix Concentrated Plasticiser 1L2.1each£18.71£38.43Building Sand Bulk Bag44.7each£44.08£1,971.73Blue Circle Cement 25kg427.5each£4.66£1,993.30Facing Bricks Allowance44870.7each£0.97£43,722.01LabourDescription Qty Unit Rate (£) Value (£)Forming cavity720.6m2£1.34£964.54Laying Dritherm insulation to cavity wall720.6m2£2.17£1,567.37Laying aerated blocks 100mm7134.2each£2.17£15,516.97Laying bricks (half a brick thick)720.6m2£38.28£27,585.72Materials: £80,357.08 Labour: £45,634.60 Plant: £0.00 Other costs: £0.00External Walls £2,341.66MaterialCavity Wall. Cavity walls above DPC:Facing brick outer skin in cement sand mortar (1:3)✓Bricks Allowance: £700 per 1000 + VATACavity formed with stainless steel wall ties✓100mm DriTherm 37 or similar cavity insulation board✓100mm aerated blocks inner skin in cement sand mortar (1:3)✓Celcon Hi-7 Aerated Concrete Block 7.3N 100mm✓Solid Wall. Solid walls above DPC:Engineering brick in cement sand mortar (1:3), half brick thick 102.5mm✓Class B Red Perforated Engineering Brick 65mm✓Page: 8 of 83

Description Qty Unit Rate (£) Value (£)Building Sand Bulk Bag1.1each£44.08£48.11Blue Circle Cement 25kg10.4each£4.66£48.43Sika Maxmix Concentrated Plasticiser 1L0.1each£18.71£0.99Class B Red Perforated Engineering Brick 65mm1437.5each£0.95£1,360.64LabourDescription Qty Unit Rate (£) Value (£)Laying bricks (half a brick thick)23.1m2£38.28£883.50Materials: £1,458.16 Labour: £883.50 Plant: £0.00 Other costs: £0.00Internal Walls £21,314.71MaterialDescription Qty Unit Rate (£) Value (£)Sika Maxmix Concentrated Plasticiser 1L0.3each£18.71£4.72Building Sand Bulk Bag5.4each£44.08£236.32Blue Circle Cement 25kg51.2each£4.66£238.84Celcon Standard Aerated Concrete Block 3.6N 140mm2892.4each£4.55£13,165.80LabourDescription Qty Unit Rate (£) Value (£)Laying aerated blocks 140mm2754.7each£2.78£7,669.03Materials: £13,645.68 Labour: £7,669.03 Plant: £0.00 Other costs: £0.00Internal Walls £28,868.02MaterialDescription Qty Unit Rate (£) Value (£)Sawn Timber Treated C16/C24 47 x 95mm2393.1m£3.94£9,427.08Screws 5 x 100mm box of 10070.0box£6.14£429.74Knauf Earthwool Acoustic Partition Roll APR 35 50mm (15.6m²)34.0each£56.22£1,909.89LabourDescription Qty Unit Rate (£) Value (£)Erect and fix studwork2175.5m£7.46£16,223.02Laying Dritherm insulation between studs530.0m2£1.66£878.28Materials: £11,766.72 Labour: £17,101.30 Plant: £0.00 Other costs: £0.00Upper Floor Joists £61,806.21Block Wall. Block walls above DPC:140mm aerated blocks in cement sand mortar (1:3)✓Celcon Standard Aerated Concrete Block 3.6N 140mm✓Timber Stud Wall. Timber frame walls above DPC:Timber stud work using 47 x 95 mm (2" x 4") treated timber at 400mm centres with head and sole plates and 2 rows of noggins✓50mm Acoustic APR 35 or similar insulation board between studs✓Upper Floor Joists. Span - 13 m, floor area - 211.9 m2:Page: 9 of 83

MaterialDescription Qty Unit Rate (£) Value (£)Chipboard Flooring P5 2400 x 600 x 22mm157.5each£14.27£2,246.51Screws 4.5 x 60mm box of 200504.5box£5.22£2,633.62Sawn Timber Treated C16/C24 47 x 225mm x 6.6 m1309.7each£11.51£15,076.82Knauf Earthwool Combi Cut 44 Loft Roll Insulation 100mm(13.89m²)47.4each£23.18£1,099.51Chicken Wire/ Mesh Roll 1m x 10m (10m2)138.6each£19.71£2,732.69Heavy Restraint Strap 1000 x 30 x 5mm16.0each£4.11£65.70Nylon Anchor Hammerfix Screws M6x60mm Box of 501.9box£7.18£13.79Standard Joist Hanger 63mm x 250mm JHA270/63236.0each£1.31£308.80Square Twist Nails 3.7 x 30mm 1kg23.6pack£7.48£176.4165mm x 2.65 Galvanized Round Wire Nail 1kg Pack16.7pack£5.39£89.99Herringbone Joist Strut HB400 30 x 480mm344.4each£0.54£186.97Herringbone Joist Strut HB600 30 x 680mm630.0each£1.06£666.49Chipboard Flooring P4 2400 x 600 x 22mm332.1each£11.60£3,851.39LabourDescription Qty Unit Rate (£) Value (£)Fixing T&G chipboard flooring658.9m2£14.24£9,380.34Carpenter to fit floor joists1694.4m£6.19£10,486.35Laying loft insulation between timbers658.9m2£5.80£3,821.62Fix chicken wire1386.4m2£2.90£4,020.62Fix Restraint Strap16.0each£12.53£200.45Carpenter to fit joist hangers236.0each£7.83£1,847.88Fix herringbone strutting between joist185.2m£15.66£2,900.23Materials: £29,148.72 Labour: £32,657.49 Plant: £0.00 Other costs: £0.00Internal Doors £18,585.62Upper Floor Joists. Span - 13 m, floor area - 211.9 m2:47 x 225 mm (2" x 9") softwood timber floor joists at 400mm centres✓Metal Herringbone strutting✓Supply and install 84 x Standard Joist Hanger 63mm x 250mm JHA270/63✓8 galvanised mild steel joist straps✓100mm Earthwool or similar insulation fitted between joists✓Chipboard Flooring fixed with screws to joists✓Upper Floor Joists. Span - 14.9 m, floor area - 447 m2:47 x 225 mm (2" x 9") softwood timber floor joists at 400mm centres✓Metal Herringbone strutting✓Supply and install 152 x Standard Joist Hanger 63mm x 250mm JHA270/63✓8 galvanised mild steel joist straps✓100mm Earthwool or similar insulation fitted between joists✓Chipboard Flooring fixed with screws to joists✓Fire_door. Moulded fire doors x 33:Softwood fire door frames✓Moulded fire doors, standard ironmongery comprising hinges, and handles, fixed in position✓6 Panel Moulded Fire Door 838 x1981mm✓Insulated Catnic type or similar cavity lintels bedded in coloured cement sand mortar (1:3)✓Apply primer, undercoat and gloss✓Single. Moulded single doors x 6:Softwood single door frames✓Page: 10 of 83

MaterialDescription Qty Unit Rate (£) Value (£)Cavity Wall Lintel CG90/100 1200mm39.0each£40.01£1,560.246 Panel Moulded Fire Door 838 x1981mm33.0each£110.20£3,636.75Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 339.0pack£6.14£239.41Softwood Fire Door Lining Set + Stops 32 x 95mm33.0each£45.24£1,492.92Masonry Torx Frame Screw 7.5 x 82mm390.0each£0.10£38.00Assorted Plastic Shims Pack of 1008.3pack£9.27£77.37Tubular Latch 76 mm39.0each£4.91£191.64Brass Door Handle Pack of 239.0pack£9.27£361.56Leyland Trade Undercoat Dark Grey 2.5Ltr10.7each£23.19£247.89Dulux Trade Satinwood Gloss Paint White 2.5Ltr5.3each£37.11£198.33Deanta Doors Internal Seville White Primed Door6.0each£160.08£960.48Softwood Door Lining Set + Stops 32 x 95mm6.0each£39.60£237.61LabourDescription Qty Unit Rate (£) Value (£)Install steel lintel39.0each£8.35£325.73Fitting a fire door33.0each£62.64£2,067.12Fitting a single door lining39.0each£25.06£977.18Fitting a tubular latch39.0each£26.62£1,038.26Fitting handles78.0each£9.40£732.89Apply primer, undercoat and gloss152.9m2£25.44£3,889.09Fitting a door6.0each£52.20£313.20Materials: £9,242.17 Labour: £9,343.45 Plant: £0.00 Other costs: £0.00Internal Doors £6,556.63MaterialDescription Qty Unit Rate (£) Value (£)Tubular Latch 76 mm17.0each£4.91£83.53Brass Door Handle Pack of 217.0pack£9.27£157.60Leyland Trade Undercoat Dark Grey 2.5Ltr4.7each£23.19£108.12Dulux Trade Satinwood Gloss Paint White 2.5Ltr2.3each£37.11£86.50Softwood Door Lining Set + Stops 32 x 95mm17.0each£39.60£673.24Masonry Torx Frame Screw 7.5 x 82mm170.0each£0.10£16.56Assorted Plastic Shims Pack of 1003.6pack£9.27£33.73Moulded single doors, standard ironmongery comprising hinges, Tubular and handles, fixed in position✓Deanta Doors Internal Seville White Primed Door✓Insulated Catnic type or similar cavity lintels bedded in coloured cement sand mortar (1:3)✓Apply primer, undercoat and gloss✓Moulded single doors x 17:Softwood single door frames✓Moulded single doors, standard ironmongery comprising hinges, and handles, fixed in position✓6 Panel Hollow Door 762 x1981mm✓Insulated Catnic type or similar cavity lintels bedded in coloured cement sand mortar (1:3)✓Apply primer, undercoat and gloss✓Page: 11 of 83

6 Panel Hollow Door 762 x1981mm17.0each£40.60£690.28Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 317.0pack£6.14£104.36Cavity Wall Lintel CG90/100 1200mm17.0each£40.01£680.10LabourDescription Qty Unit Rate (£) Value (£)Fitting a tubular latch17.0each£26.62£452.57Fitting handles34.0each£9.40£319.46Apply primer, undercoat and gloss66.6m2£25.44£1,695.25Fitting a single door lining17.0each£25.06£425.95Fitting a door17.0each£52.20£887.40Install steel lintel17.0each£8.35£141.98Materials: £2,634.01 Labour: £3,922.62 Plant: £0.00 Other costs: £0.00Internal Doors £8,306.41MaterialDescription Qty Unit Rate (£) Value (£)Cavity Wall Lintel CG90/100 2100mm13.0each£71.60£930.866 Panel Hollow Door 762 x1981mm26.0each£40.60£1,055.72Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 326.0pack£6.14£159.61Softwood Double Door Lining Set + Stops 32 x 95mm13.0each£42.39£551.02Masonry Torx Frame Screw 7.5 x 82mm130.0each£0.10£12.67Assorted Plastic Shims Pack of 1002.8pack£9.27£25.79Leyland Trade Undercoat Dark Grey 2.5Ltr6.6each£23.19£153.41Dulux Trade Satinwood Gloss Paint White 2.5Ltr3.3each£37.11£122.75Tubular Latch 76 mm13.0each£4.91£63.88Brass Door Handle Pack of 226.0pack£9.27£241.04LabourDescription Qty Unit Rate (£) Value (£)Install steel lintel13.0each£14.62£190.01Fitting a door26.0each£52.20£1,357.20Fitting a double door lining13.0each£34.45£447.88Apply primer, undercoat and gloss94.5m2£25.44£2,404.22Fitting a tubular latch13.0each£26.62£346.09Fitting handles26.0each£9.40£244.30Materials: £3,316.73 Labour: £4,989.68 Plant: £0.00 Other costs: £0.00Internal Doors £1,309.98Moulded double doors x 13:Softwood double door frames✓Moulded double doors, standard ironmongery comprising hinges, and handles, fixed in position✓6 Panel Hollow Door 762 x1981mm✓Insulated Catnic type or similar cavity lintels bedded in coloured cement sand mortar (1:3)✓Apply primer, undercoat and gloss✓Page: 12 of 83

MaterialDescription Qty Unit Rate (£) Value (£)Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 34.0pack£6.14£24.55Softwood 6 Panel Door 762 x1981mm4.0each£48.72£194.88Leyland Trade Undercoat Dark Grey 2.5Ltr1.0each£23.19£23.37Dulux Trade Satinwood Gloss Paint White 2.5Ltr0.5each£37.11£18.71Tubular Latch 76 mm2.0each£4.91£9.83Brass Door Handle Pack of 24.0pack£9.27£37.08Softwood Double Door Lining Set + Stops 32 x 95mm2.0each£42.39£84.77Masonry Torx Frame Screw 7.5 x 82mm20.0each£0.10£1.95Assorted Plastic Shims Pack of 1000.4pack£9.27£3.97Cavity Wall Lintel CG90/100 2100mm2.0each£71.60£143.21LabourDescription Qty Unit Rate (£) Value (£)Fitting a door4.0each£52.20£208.80Apply primer, undercoat and gloss14.5m2£25.44£369.88Fitting a tubular latch2.0each£26.62£53.24Fitting handles4.0each£9.40£37.58Fitting a double door lining2.0each£34.45£68.90Install steel lintel2.0each£14.62£29.23Materials: £542.34 Labour: £767.64 Plant: £0.00 Other costs: £0.00Stairs £2,639.55MaterialDescription Qty Unit Rate (£) Value (£)Pine Straight Staircase, MDF treads and risers2.0each£754.00£1,508.00Johnstones Primer White 2.5 Ltr0.3each£32.48£8.18Dulux Trade Satinwood Gloss Paint White 2.5Ltr0.2each£37.11£7.41Leyland Trade Undercoat White 2.5Ltr0.3each£16.70£4.20LabourDescription Qty Unit Rate (£) Value (£)Install prefabricated staircase2.0each£438.48£876.96Apply primer, undercoat and gloss <200mm girth16.0m£8.87£141.98Plant & ToolSoftwood double doors x 2:Softwood double door frames✓Softwood double doors, standard ironmongery comprising hinges, and handles, fixed in position✓Softwood 6 Panel Door 762 x1981mm✓Insulated Catnic type or similar cavity lintels bedded in coloured cement sand mortar (1:3)✓Apply primer, undercoat and gloss✓Staircase. Supply and install 2 - Pine Straight Staircase, MDF treads and risers✓Apply primer, undercoat and gloss - Stringers Only!!!✓Page: 13 of 83

Description Qty Term Unit Rate (£) Value (£)Delivery cost1-each£92.82£92.82Materials: £1,527.79 Labour: £1,018.94 Plant: £92.82 Other costs: £0.00Roof Structure £15,436.54MaterialDescription Qty Unit Rate (£) Value (£)Sawn Timber Treated C16/C24 47 x 145mm x 4.8 m143.0each£39.76£5,685.04Screws 5 x 100mm box of 1004.2box£6.14£25.53Sawn Timber Treated C16/C24 47 x 95mm x 4.8 m4.0each£18.91£75.64Screws 4 x 50mm box of 2000.3box£3.59£1.00Building Sand Bulk Bag0.1each£44.08£3.52Blue Circle Cement 25kg0.8each£4.66£3.49Brown Plastic Plugs Box of 1000.3box£2.66£0.88Heavy Restraint Strap 1200 x 30 x 5mm11.0each£4.94£54.36Structural Plywood 2440 x 1220 x 18mm85.0sheet£33.25£2,826.69Screws 4.5 x 60mm box of 20014.2box£5.22£74.18LabourDescription Qty Unit Rate (£) Value (£)Install rafters686.4m£5.21£3,577.28Bedding wall plate19.2m£5.10£98.00Fixing plywood228.8m2£13.16£3,010.93Materials: £8,750.33 Labour: £6,686.21 Plant: £0.00 Other costs: £0.00Roof Structure £29,309.62MaterialDescription Qty Unit Rate (£) Value (£)Structural Plywood 2440 x 1220 x 18mm99.8sheet£33.25£3,318.44Screws 4.5 x 60mm box of 20016.7box£5.22£87.01Sawn Timber Treated C16/C24 47 x 95mm x 4.8 m22.0each£18.91£416.00Screws 4 x 50mm box of 2001.4box£3.59£4.84Building Sand Bulk Bag0.4each£44.08£18.51Monopitch Roof or Flat. Roof Pitch 0°, Roof area 228.8 m2:Softwood treated rafters 47 x 145 mm fixed with screws or nails at 400mm centres✓47 x 95 mm softwood treated wall plate, bedded on cement sand mortar (1:3)✓Fixing with galvanised mild steel wall plate straps at maximum 2.00 m centres✓Roof sheathing includes Structural Plywood 2440 x 1220 x 18mm fixed with screws or nails✓Apex Roof. Roof Pitch 42°, Roof area 268.6 m2:Softwood treated rafters 47 x 145 mm fixed with screws or nails at 400mm centres✓Softwood treated ceiling joists 47 x 125 mm, span 11.6m✓47 x 95 mm softwood treated wall plate, bedded on cement sand mortar (1:3)✓Fixing with galvanised mild steel wall plate straps at maximum 2.00 m centres✓Softwood treated ridge board 47 x 225 mm✓Softwood treated collars 47 x 95 mm✓Roof sheathing includes Structural Plywood 2440 x 1220 x 18mm fixed with screws or nails✓Page: 14 of 83

Blue Circle Cement 25kg4.1each£4.66£19.17Brown Plastic Plugs Box of 1001.6box£2.66£4.30Heavy Restraint Strap 1200 x 30 x 5mm54.0each£4.94£266.85Sawn Timber Treated C16/C24 47 x 95mm x 6.6 m76.0each£26.00£1,975.99Screws 5 x 80mm box of 1003.2box£4.98£16.06Sawn Timber Treated C16/C24 47 x 225mm x 4.8 m12.0each£55.26£663.08Sawn Timber Treated C16/C24 47 x 125mm x 6.6 m76.0each£30.59£2,325.10Sawn Timber Treated C16/C24 47 x 145mm x 4.8 m166.0each£39.76£6,599.42Screws 5 x 100mm box of 1005.5box£6.14£34.03LabourDescription Qty Unit Rate (£) Value (£)Fixing plywood268.6m2£13.16£3,534.68Bedding wall plate105.6m£5.10£538.98Carpenter to fit roof collar1003.2m£4.89£4,901.56Install ridge57.6m£7.52£432.97Install rafters796.8m£5.21£4,152.64Materials: £15,748.80 Labour: £13,560.83 Plant: £0.00 Other costs: £0.00Roof Insulation £5,645.78MaterialDescription Qty Unit Rate (£) Value (£)Aluminium Foil Tape 50mm x 45m29.9each£3.48£104.22100mm Celotex Insulation GA4100 Board 2400mm x 1200mm79.5each£39.32£3,126.65LabourDescription Qty Unit Rate (£) Value (£)Laying PIR insulation between joists229.0m2£10.55£2,414.91Materials: £3,230.87 Labour: £2,414.91 Plant: £0.00 Other costs: £0.00Roof Insulation £14,606.82MaterialDescription Qty Unit Rate (£) Value (£)100mm Celotex Insulation GA4100 Board 2400mm x 1200mm102.6each£39.32£4,034.0950mm Celotex Insulation GA3050 Board 2400mm x 1200mm99.8each£22.55£2,250.27Aluminium Foil Tape 50mm x 45m63.9each£3.48£222.26Knauf Earthwool Combi Cut 44 Loft Roll Insulation 170mm(8.01m²)26.2each£23.30£610.98Roof Insulation. Ceiling insulation 229 m2:100mm Celotex or similar insulation fitted between ceiling joists✓Roof Insulation (1). Rafter insulation 268.6 m2 and Ceiling insulation 210 m2:100mm Celotex or similar insulation fitted between rafters✓50 mm Celotex or similar insulation fitted over rafters✓170mm Earthwool or similar insulation fitted between ceiling joists✓100mm Rockwool or similar insulation fitted above ceiling joists✓Page: 15 of 83

Rockwool RollBatt Twin Roll 100mm Loft Insulation (5.76m²)36.5each£31.54£1,150.04LabourDescription Qty Unit Rate (£) Value (£)Laying PIR insulation between rafters268.6m2£10.55£2,832.51Laying PIR insulation over rafters268.6m2£5.80£1,557.88Laying loft insulation210.0m2£9.28£1,948.80Materials: £8,267.63 Labour: £6,339.19 Plant: £0.00 Other costs: £0.00Roof Windows £9,591.14MaterialDescription Qty Unit Rate (£) Value (£)Velux GGL SK10 Pine Roof Window 1140 x 1600mm7.0each£516.78£3,617.46Velux EDW SK10 Tile Flashing 1140 x 1600mm7.0each£89.78£628.49Velux BFX SK10 Underfelt Collar 1140 x 1600mm7.0each£30.28£211.93Sawn Timber Treated C16/C24 47 x 145mm x 4.8 m24.0each£39.76£954.13Screws 5 x 100mm box of 1003.0box£6.14£18.67Standard Joist Hanger 44mm x 238mm JHA270/4432.0each£1.31£41.87Standard Joist Hanger 100mm x 250mm JHA270/10032.0each£1.31£41.87Square Twist Nails 3.7 x 30mm 1kg6.4pack£7.48£47.84Velux GGL PK06 Pine Roof Window 940 x 1180mm1.0each£366.44£366.44Velux EDW PK06 Tile Flashing 940 x 1180mm1.0each£78.30£78.30Velux BFX PK06 Underfelt Collar 940 x 1180mm1.0each£27.14£27.14LabourDescription Qty Unit Rate (£) Value (£)Install roof window7.0each£308.56£2,159.92Install rafters115.2m£5.21£600.38Carpenter to fit joist hangers64.0each£7.83£501.12Install roof window1.0each£295.57£295.57Materials: £6,034.15 Labour: £3,556.99 Plant: £0.00 Other costs: £0.00Roof Covering £24,494.40MaterialPitched Roof Windows. 1140 x 1600mm. Quantity 7:Supply and Install 7 x Velux or similar type roof lights 1140 x 1600mm, complete with integral flashing✓Softwood treated timber trimming to openings✓Pitched Roof Windows. 940 x 1180mm. Quantity 1:Supply and Install 1 x Velux or similar type roof lights 940 x 1180mm, complete with integral flashing✓Softwood treated timber trimming to openings✓Plain Range. Plain Tiles, total area 268.6m2:Fix counter batten 25 x 50mm with nails or screws✓Install vapour permeable underlay to manufacturer’s specifications✓Fix softwood treated tile batten 25 x 38mm with nails or screws✓Supply and fix plain tiles✓Tiles Allowance: £290 per 1000 + VATAPage: 16 of 83

Description Qty Unit Rate (£) Value (£)Tyvek Supro Breather Membrane 1 x 50m7.1each£93.26£662.17Concrete Plain Tiles Allowance16278.8each£0.40£6,571.42Aluminium Clout Nails 38mm 1kg Pack6.3kg£9.77£61.28Treated Batten 25 x 38mm2874.0m£0.75£2,160.3465mm x 2.65 Galvanized Round Wire Nail 1kg Pack26.4pack£5.39£142.16Treated Batten 25 x 50mm718.5m£1.18£850.14LabourDescription Qty Unit Rate (£) Value (£)Fixing breather membrane308.9m2£2.11£651.48Fix plain tiles (sloped)16278.8each£0.46£7,553.36Fixing battens to timber3357.5m£1.74£5,842.05Materials: £10,447.50 Labour: £14,046.89 Plant: £0.00 Other costs: £0.00Roof Covering £25,236.51MaterialDescription Qty Unit Rate (£) Value (£)Softwood treated firring703.8m£7.80£5,486.6275mm x 3.75 Galvanized Round Wire Nail 1kg Pack12.1pack£10.67£129.50Structural Plywood 2440 x 1220 x 18mm85.8sheet£66.51£5,706.62Screws 4.5 x 60mm box of 20014.3box£10.44£149.74Icopal Anderson 1E Green Mineral Felt 10m x 1m50.8roll£98.74£5,015.95Large Head Galvanised Clout Nail 15mm 1kg3.5pack£13.87£48.83LabourDescription Qty Unit Rate (£) Value (£)Fixing firrings to joists657.8m£1.99£1,309.38Fixing plywood228.8m2£23.61£5,401.05Fit single layer roofing felt38.1hour£52.20£1,988.82Materials: £16,537.25 Labour: £8,699.26 Plant: £0.00 Other costs: £0.00Services £141,203.13Advanced Plumbing £41,440.63Green Roof. Single Layer Felt, total area 0m2:Install softwood treated firrings to create a fall on flat roofRoof sheathing includes undefined fixed with screws or nailsPolyester based elastometric bitumen waterproofing and vapour equalization layerPlumbing 2nd Fix, 1 eachShower:7 - Shower Tray Allowance £108.70 per each + VATA7 - Shower Mixer Allowance £181.16 per each + VATA7 - Shower Enclosure Allowance £159.42 per each + VATA7 - Shower Pump Allowance £150.00 per each + VATA7 - Shower Trap 70 mm Chrome✓Page: 17 of 83

MaterialDescription Qty Unit Rate (£) Value (£)Full Bore Isolating Valve 22 mm16.0each£7.66£122.50Flexible Hose 22mm x 3/4 x 300mm16.0each£3.48£55.68Copper Pipe Ø22 mm, 3 m Length32.0each£16.22£518.94Fittings Allowance1.0each£1,030.08£1,030.08Full Bore Isolating Valve 15 mm80.0each£6.14£491.10Flexible Hose 15mm x 1/2 x 300mm66.0each£1.25£82.68Copper Pipe Ø15 mm, 3 m Length212.0each£8.34£1,767.67Washing Machine Valve With CV 15mm x 3/418.0each£3.63£65.40Bath Allowance8.0each£353.04£2,824.35Mixer Tap Allowance8.0each£151.30£1,210.44McAlpine Bath trap with waste Top Access 1 1/2"8.0each£29.97£239.76Toilet Allowance16.0each£252.17£4,034.7890° Pan Connector16.0each£5.08£81.29Basin Allowance16.0each£151.30£2,420.87Basin Taps Allowance16.0each£100.87£1,613.91Trap and Waste Kit 32mm16.0each£25.68£410.92Shower Tray Allowance7.0each£151.30£1,059.13Shower Mixer Allowance7.0each£252.17£1,765.22Shower Enclosure Allowance7.0each£221.91£1,553.39Shower Pump Allowance7.0each£208.80£1,461.60Bath:Toilet:Basin:Sink:Appliances:1st Fix Plumbing, 1 each8 - Bath Allowance £253.62 per each + VATA8 - Mixer Tap Allowance £108.70 per each + VATA8 - McAlpine Bath trap with waste Top Access 1 1/2"✓16 - Toilet Allowance £181.16 per each + VATA16 - 90° Pan Connector✓16 - Basin Allowance £108.70 per each + VATA16 - Basin Taps Allowance £72.46 per each + VATA16 - Trap and Waste Kit 32mm✓9 - Kitchen Sink Allowance £72.46 per each + VATA9 - Kitchen Tap Supplied by Client✘9 - Double Bowl Sink Trap Kit 40 mm✓9 - Washing Machine Supplied by Client✘9 - Dishwasher Supplied by Client✘18 - Appliance Trap 40 mm✓80 - Full Bore Isolating Valve 15 mm✓16 - Full Bore Isolating Valve 22 mm✓18 - Washing Machine Valve With CV 15mm x 3/4✓66 - Flexible Hose 15mm x 1/2 x 300mm✓16 - Flexible Hose 22mm x 3/4 x 300mm✓212 - Copper Pipe Ø15 mm, 3 m Length✓32 - Copper Pipe Ø22 mm, 3 m Length✓Page: 18 of 83

Shower Trap 70 mm Chrome7.0each£13.10£91.69Kitchen Sink Allowance9.0each£100.87£907.82Double Bowl Sink Trap Kit 40 mm9.0each£21.94£197.44Appliance Trap 40 mm18.0each£12.99£233.77LabourDescription Qty Unit Rate (£) Value (£)1st Fix Plumbing164.9hour£40.60£6,694.942nd Fix Plumbing258.8hour£40.60£10,505.25Materials: £24,240.44 Labour: £17,200.19 Plant: £0.00 Other costs: £0.00Gas Boilers £47,229.28MaterialDescription Qty Unit Rate (£) Value (£)Pipes and Fittings Allowance9.0each£2,521.74£22,695.66Worcester Greenstar 32iCDi Compact LPG Combi Boiler ErP9.0each£1,364.16£12,277.44Worcester Bosch Telescopic FS Flue Kit 60 x 100mm9.0each£106.03£954.26Honeywell DT90E Digital Room Thermostat9.0each£41.18£370.58Combi Straight Filling Loop9.0each£16.70£150.34Adey MagnaClean Professional Magnetic Filter 22mm9.0each£110.19£991.72Electrolytic Scale Inhibitor 15mm9.0each£25.79£232.14Sentinel X100 Central Heating Scale Inhibitor 1L9.0each£16.23£146.08LabourDescription Qty Unit Rate (£) Value (£)Install new boiler pipework144.0hour£40.60£5,846.40Install boiler87.8hour£40.60£3,564.68Materials: £37,818.20 Labour: £9,411.08 Plant: £0.00 Other costs: £0.00Heating £52,533.22MaterialDescription Qty Unit Rate (£) Value (£)Pipes and Fittings Allowance1.0each£12,000.00£12,000.00Underfloor Heating Kit ProWarm™ Standard Output - 100m29.0each£1,187.84£10,690.52Heatmiser Touch9.0each£88.16£793.40LabourGas Boilers. Supply and install 9 x Worcester Greenstar 32iCDi Compact LPG Combi Boiler ErP✓Includes flue kit , room thermostat, magnetic filter , electrolytic scale inhibitor, filling loop✓We have allowed for chemical inhibitor✓Install new boiler pipework✓Install new condensing / overflow pipes✓Underfloor Heating.Supply and install underfloor heating to a total area 900 m2✓Quote includes for install and supply room thermostats✓Install new flow and return pipes for underfloor heating✓Page: 19 of 83

Description Qty Unit Rate (£) Value (£)Install new flow and return pipes for underfloor heating360.0hour£40.60£14,616.00Install wet underfloor heating355.5hour£40.60£14,433.30Materials: £23,483.92 Labour: £29,049.30 Plant: £0.00 Other costs: £0.00Finishes £151,105.85Wall Finishes £67,706.97MaterialDescription Qty Unit Rate (£) Value (£)Thistle Multi Finish Plaster 25kg375.1bag£8.57£3,216.47Drywall Scrim Tape 48mm x 90m47.1roll£3.94£185.64Standard Plasterboard SE 2400 x 1200 x 12.5mm487.8sheet£8.78£4,284.56Drywall Screws 32mm Box of 100054.0box£9.27£500.51Treated Batten 25 x 50mm3988.3m£1.18£4,718.92Nylon Anchor Hammerfix Screws M6x80mm Box of 50199.4box£9.40£1,873.72Standard Plasterboard TE 2400 x 1200 x 12.5mm404.9sheet£8.78£3,556.14LabourDescription Qty Unit Rate (£) Value (£)Skimming walls2337.1m2£8.44£19,716.88Fixing plasterboard to walls2337.1m2£6.44£15,061.51Fixing battens to masonry3727.4m£3.91£14,592.61Materials: £18,335.97 Labour: £49,371.00 Plant: £0.00 Other costs: £0.00Ceiling Finishes £36,433.93MaterialDescription Qty Unit Rate (£) Value (£)Standard Plasterboard TE 2400 x 1200 x 12.5mm320.8sheet£8.78£2,818.08Drywall Screws 32mm Box of 100019.4box£9.27£179.89Thistle Multi Finish Plaster 25kg134.8bag£8.57£1,156.04Drywall Scrim Tape 48mm x 90m16.9roll£3.94£66.73Treated Batten 25 x 50mm2624.1m£1.18£3,104.80Wall Finishes. Plasterboard on battens - 1277.13m2:Fix 25 x 50mm battens✓Walls to be finished with Standard plasterboard✓Skim finish internally✓Wall Finishes (1). Stud walls finish - 1060m2:Stud walls to be finished with Standard plasterboard✓Skim finish internally✓Plasterboard on Battens. Plasterboard on battens to a total area of 840m2:The underside of upper floors to battened out with 25 x 50mm softwood treated battens to allow for fixing of ceilings✓Ceiling to be lined with Standard plasterboard✓Skim finish internally✓Quote includes thin coat beads and accessories✓Page: 20 of 83

Nylon Anchor Hammerfix Screws M6x80mm Box of 50131.2box£9.40£1,232.78LabourDescription Qty Unit Rate (£) Value (£)Fixing plasterboard to ceiling840.0m2£11.05£9,280.00Skimming ceiling840.0m2£10.71£8,994.47Fixing battens to masonry2452.4m£3.91£9,601.15Materials: £8,558.32 Labour: £27,875.61 Plant: £0.00 Other costs: £0.00Paint & Wallpaper £27,046.33MaterialDescription Qty Unit Rate (£) Value (£)Crown Matt Emulsion Paint White 10Ltr42.3each£15.08£636.99Leyland Trade Matt Emulsion Paint Magnolia 10Ltr50.0each£15.77£788.75Preparation materials1.0each£2,211.19£2,211.19LabourDescription Qty Unit Rate (£) Value (£)Painting ceiling2520.0m2£2.39£6,023.57Painting walls7011.0m2£2.03£14,253.29Preparing for Painting3177.0m2£0.99£3,132.52Materials: £3,636.95 Labour: £23,409.38 Plant: £0.00 Other costs: £0.00Cladding £19,918.61MaterialDescription Qty Unit Rate (£) Value (£)Cromar Vent 3 High Performance 1 x 50m Breathable Felt5.5each£54.05£294.96Treated Batten 25 x 50mm694.3m£1.18£821.53Nylon Anchor Hammerfix Screws M6x80mm Box of 5034.7box£9.40£326.24Exterior Screws C2 40mm box of 35010.0box£15.03£150.03Softwood Timber Traditional Cladding 8 x 94 x 3000mm912.2each£2.85£2,603.11Leyland Trade Undercoat Dark Grey 2.5Ltr15.5each£23.19£359.90Dulux Trade Satinwood Gloss Paint White 2.5Ltr7.8each£37.11£287.96LabourDescription Qty Unit Rate (£) Value (£)Painting. Preparing Walls, Ceilings for Painting. Smooth your walls for the best possible finish✓Fill holes and cracks, scrape any flakes, prime stained surfaces✓Walls to be painted with one mist coat and two full coats emulsion paint in Magnolia✓Ceiling to be painted with one mist coat and two full coats emulsion paint in White✓Timber Cladding. Timber cladding to a total area of 221.66m2:Fit Cromar Vent 3 High Performance 1 x 50m Breathable Felt✓Walls to battened out with 25 x 50mm softwood treated battens to allow for fixing of cladding✓Clading walls using Softwood Timber Traditional Cladding 8 x 94 x 3000mm✓Apply primer, undercoat and gloss as recommended and specified by manufacturer✓Supply and fix in position trims✓Page: 21 of 83

Fixing breather membrane221.7m2£2.11£467.50Fixing battens to masonry648.9m£3.91£2,540.48Fixing cladding221.7m2£29.00£6,428.14Apply primer, undercoat and gloss221.7m2£25.44£5,638.76Materials: £4,843.73 Labour: £15,074.88 Plant: £0.00 Other costs: £0.00Landscaping £47,057.89Driveways £3,832.30MaterialDescription Qty Unit Rate (£) Value (£)MOT Type 1 Sub-base Bulk Bag10.2bag£44.08£447.90Kiln Dried Paving Sand 20kg bag6.0each£5.68£34.08Marshalls Standard Concrete Block Paving Brindle 200 x 100 x50mm1500.0each£0.31£459.36Red Diesel31.7l£0.86£27.38Sharp Sand Bulk Bag2.6each£44.08£115.514TRADE Heavy Duty Landscape Fabric 1m x 20m1.5roll£31.96£47.94LabourDescription Qty Unit Rate (£) Value (£)Load soil to Skip By Machine5.7hour£25.52£144.19Fill to make up levels by hand5.8m3£49.08£287.10Spreading and Levelling Fill60.0m2£0.92£55.12Compacting Fill60.0m2£1.16£69.60Laying and compacting block paving30.0m2£32.22£966.66Levelling and compacting bottoms of excavations30.0m2£2.32£69.60Excavate reduced levels by Machine7.3m3£41.16£302.54Laying Geotextile Membrane30.0m2£1.02£30.62Plant & ToolDescription Qty Term Unit Rate (£) Value (£)8 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H)1.5-each£364.14£546.211 Tonne Skip Loader11.0day£85.68£85.681.5 Tonne Excavator11.0day£78.54£78.54Delivery and Collection Cost1-each£64.26£64.26Block Paving, area 30m2:Excavate reduced levels by machine, excavation depth: - 245mm✓Levelling and compacting bottoms of excavations with vibrating plate✓We have allowed for 1 x 1.5 Tonne Excavator✓Disposal of surplice excavated material off site✓We have allowed for 1.5 x 8 Yard Skip✓We have allowed for 1 x 1 Tonne Skip Loader✓Installing geotextile membrane✓Backfilling to make up levels with hardcore obtained off site, hardcore thickness: 150mm✓Sand or quarry dust blinding spread and levelled over hardcore✓Levelling and compacting fill and blinding with vibrating plate✓50mm paving blocks laid on sand bed, pointed with course sand and compacting with vibrating plate✓Supply and install Marshalls Standard Concrete Block Paving Brindle 200 x 100 x 50mm✓Page: 22 of 83

Materials: £1,132.17 Labour: £1,925.44 Plant: £774.69 Other costs: £0.00Driveways £43,225.59MaterialDescription Qty Unit Rate (£) Value (£)MOT Type 1 Sub-base Bulk Bag135.5bag£44.08£5,974.804TRADE Heavy Duty Landscape Fabric 1m x 20m20.0roll£31.96£639.21Red Diesel517.9l£0.86£446.96Asphalt Binder Course40.0m3£180.96£7,238.40Asphalt Surface Course20.0m3£153.12£3,062.40LabourDescription Qty Unit Rate (£) Value (£)Fill to make up levels by hand60.0m3£49.08£2,944.61Spreading and Levelling Fill400.0m2£0.92£367.49Compacting Fill400.0m2£1.16£464.00Laying Geotextile Membrane400.0m2£1.02£408.32Load soil to Skip By Machine92.2hour£25.52£2,353.71Levelling and compacting bottoms of excavations400.0m2£2.32£928.00Excavate reduced levels by Machine120.0m3£41.16£4,939.35Laying Aspalt60.0m3£66.29£3,977.14Plant & ToolDescription Qty Term Unit Rate (£) Value (£)8 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H)23.9-each£364.14£8,702.951 Tonne Skip Loader11.0day£85.68£85.681.5 Tonne Excavator116.0day£39.27£628.32Delivery and Collection Cost1-each£64.26£64.26Materials: £17,361.76 Labour: £16,382.62 Plant: £9,481.21 Other costs: £0.00Other Costs £557,737.28Provisional Sums £453,337.28MaterialDescription Qty Unit Rate (£) Value (£)Windows1.0each£49,094.68£49,094.68External Doors1.0each£72,875.84£72,875.84Asphalt, area 400m2:Excavate reduced levels by machine, excavation depth: - 300mm✓Levelling and compacting bottoms of excavations with vibrating plate✓We have allowed for 1 x 1.5 Tonne Excavator✓Disposal of surplice excavated material off site✓We have allowed for 23.9 x 8 Yard Skip✓We have allowed for 1 x 1 Tonne Skip Loader✓Installing geotextile membrane✓Backfilling to make up levels with hardcore obtained off site, hardcore thickness: 150mm✓Two coat asphalt hot rolled✓Page: 23 of 83

Electrical works1.0each£133,609.96£133,609.96Water Installations1.0each£22,853.16£22,853.16Communication,security and control systems1.0each£57,538.32£57,538.32Ventilation1.0each£36,081.80£36,081.80Fire and lighting protection1.0each£16,574.08£16,574.08BWIC1.0each£29,261.00£29,261.00Litter bins,bolted to ground1.0each£1,480.16£1,480.16Galvanized steel cycle stand1.0each£809.68£809.68Drainage1.0each£33,158.60£33,158.60Materials: £453,337.28 Labour: £0.00 Plant: £0.00 Other costs: £0.00PC Sums £104,400.00MaterialDescription Qty Unit Rate (£) Value (£)Kitchen Supply and Install9.0each£11,600.00£104,400.00Materials: £104,400.00 Labour: £0.00 Plant: £0.00 Other costs: £0.00Total:£1,614,650.74Advanced Estimating ServiceTHE FINAL FEES MAY CHANGE SINCE THE DIMENSIONS NEED TBC ON SITE.Page: 24 of 83

Advanced Estimating Service85 Great Portland Street, London, W1W 7LT020 4518 410007798 640539info@advancedestimatingservice.co.ukwww.advancedestimatingservice.co.ukMaterialProject proposal: Build New HouseProject AddressSubstructure Concrete Floor£38,276.14Concrete FloorSand BlindingDescription Qty Unit Rate TotalBuilding Sand Bulk Bag 52.8 each £44.08 £2,325.98perimeterDescription Qty Unit Rate Total25mm Celotex Insulation TB3025 Board 2400mm x 1200mm 5.8 each £14.69 £84.49Damp Proof MembraneDescription Qty Unit Rate TotalDamp Proof Membrane 1200ga 4m x 3m (12m2) 47.7 each £12.75 £608.36Protective LayerDescription Qty Unit Rate TotalVisqueen Vapour Check 500 GA Green 4 x 50m 2.8 roll £117.37 £329.04Hardcore fillDescription Qty Unit Rate TotalMOT Type 1 Sub-base Bulk Bag 180.7 bag £44.08 £7,967.24Mesh reinforcementDescription Qty Unit Rate TotalA142 Reinforcing Mesh 4.8m x 2.4m (2.2kg/m2) 50.7 each £53.08 £2,691.79Plastic Reinforced Mesh Spacers 40-50mm 3333.8 each £0.47 £1,577.80Concrete SlabDescription Qty Unit Rate TotalConcrete Mix C25 54.4 m3 £121.10 £6,582.73Floor ScreedPage: 25 of 83

Description Qty Unit Rate TotalBlue Circle Mastercrete 25kg 779.3 each £5.46 £4,252.35Concrete and screed Fibres 900g (usage 1m3 screed) 41.7 each £23.46 £978.78Sharp Sand Bulk Bag 81.5 each £44.08 £3,594.39InsulationDescription Qty Unit Rate Total100mm Celotex Insulation GA4100 Board 2400mm x 1200mm 185.2 each £39.32 £7,283.18 Foundation£31,999.25TrenchFoundationMesh ReinforcementDescription Qty Unit Rate TotalA393 Reinforcing Mesh 4.8m x 2.4m (6.2kg/m2) 20.2 each £167.04 £3,380.89Plastic Reinforced Mesh Spacers 40-50mm 1302.0 each £0.47 £616.20Concrete FoundationDescription Qty Unit Rate TotalConcrete Mix C25 111.5 m3 £121.10 £13,507.94Earthwork SupportDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 95mm 1673.1 m £3.94 £6,590.94Shuttering Plywood 2440 x 1220 x 18mm 190.1 sheet £40.21 £7,645.78Screws 5 x 70mm box of 100 54.2 box £4.75 £257.51 Cavity Walls Below DPC£9,528.30Cavity Walls BelowDPCDamp Proof CourseDescription Qty Unit Rate TotalDamp Proof Course 100mm x 30m 12.1 each £4.64 £55.90Inner SkinDescription Qty Unit Rate TotalSolid Low Density Concrete Blocks 3.6N 100mm 790.5 each £2.67 £2,112.85Building Sand Bulk Bag 1.1 each £44.08 £50.00Blue Circle Cement 25kg 10.9 each £4.66 £50.78Sika Maxmix Concentrated Plasticiser 1L 0.1 each £18.71 £1.03Concrete FillDescription Qty Unit Rate TotalBlue Circle Cement 25kg 51.9 each £4.66 £242.08Ballast Bulk Bag 7.7 each £44.08 £337.74Outer SkinDescription Qty Unit Rate TotalPage: 26 of 83

Solid Low Density Concrete Blocks 3.6N 100mm 395.3 each £2.67 £1,056.42London Brick Company Commons 2412.7 each £1.04 £2,518.88Building Sand Bulk Bag 2.4 each £44.08 £104.25Blue Circle Cement 25kg 22.6 each £4.66 £105.18Sika Maxmix Concentrated Plasticiser 1L 0.1 each £18.71 £2.27Trench BlocksDescription Qty Unit Rate TotalThermalite Trenchblock 3.6 N/mm2; 215 x 440 x 300mm 391.3 each £7.02 £2,745.11Building Sand Bulk Bag 1.6 each £44.08 £71.70Blue Circle Cement 25kg 15.6 each £4.66 £72.70Sika Maxmix Concentrated Plasticiser 1L 0.1 each £18.71 £1.41Structure External Walls£80,357.08Cavity WallForming CavityDescription Qty Unit Rate TotalStaifix Housing Wall Ties HRT4 225mm box of 250 12.6 pack £37.79 £477.98InsulationDescription Qty Unit Rate TotalKnauf Earthwool DriTherm Cavity Slab 37 Standard 100mm(6.55m²)110.0 each £29.72 £3,269.71Inner SkinDescription Qty Unit Rate TotalCelcon Hi-7 Aerated Concrete Block 7.3N 100mm 7491.0 each £3.86 £28,883.92Sika Maxmix Concentrated Plasticiser 1L 0.5 each £18.71 £9.62Building Sand Bulk Bag 10.8 each £44.08 £475.95Blue Circle Cement 25kg 103.2 each £4.66 £481.16Outer SkinDescription Qty Unit Rate TotalFacing Bricks Allowance 44870.7 each £0.97 £43,722.01Building Sand Bulk Bag 33.9 each £44.08 £1,495.77Blue Circle Cement 25kg 324.3 each £4.66 £1,512.14Sika Maxmix Concentrated Plasticiser 1L 1.5 each £18.71 £28.81 Internal Walls£13,645.68Block WallAerated BlocksDescription Qty Unit Rate TotalSika Maxmix Concentrated Plasticiser 1L 0.3 each £18.71 £4.72Building Sand Bulk Bag 5.4 each £44.08 £236.32Blue Circle Cement 25kg 51.2 each £4.66 £238.84Page: 27 of 83

Celcon Standard Aerated Concrete Block 3.6N 140mm 2892.4 each £4.55 £13,165.80 Internal Walls£11,766.72Timber StudWallTimber Stud WallDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 95mm 2393.1 m £3.94 £9,427.08Screws 5 x 100mm box of 100 70.0 box £6.14 £429.74InsulationDescription Qty Unit Rate TotalKnauf Earthwool Acoustic Partition Roll APR 35 50mm (15.6m²) 34.0 each £56.22 £1,909.89 External Walls£1,458.16Solid WallEngineering Solid wallDescription Qty Unit Rate TotalBuilding Sand Bulk Bag 1.1 each £44.08 £48.11Blue Circle Cement 25kg 10.4 each £4.66 £48.43Sika Maxmix Concentrated Plasticiser 1L 0.1 each £18.71 £0.99Class B Red Perforated Engineering Brick 65mm 1437.5 each £0.95 £1,360.64 Internal Doors£9,242.17Fire_doorLintelDescription Qty Unit Rate TotalCavity Wall Lintel CG90/100 1200mm 33.0 each £40.01 £1,320.20DoorDescription Qty Unit Rate Total6 Panel Moulded Fire Door 838 x1981mm 33.0 each £110.20 £3,636.75Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 3 33.0 pack £6.14 £202.58Door LinerDescription Qty Unit Rate TotalSoftwood Fire Door Lining Set + Stops 32 x 95mm 33.0 each £45.24 £1,492.92Masonry Torx Frame Screw 7.5 x 82mm 330.0 each £0.10 £32.16Assorted Plastic Shims Pack of 100 7.1 pack £9.27 £65.47Lock and HandlesDescription Qty Unit Rate TotalTubular Latch 76 mm 33.0 each £4.91 £162.15Brass Door Handle Pack of 2 33.0 pack £9.27 £305.93DecoratingDescription Qty Unit Rate TotalPage: 28 of 83

Leyland Trade Undercoat Dark Grey 2.5Ltr 9.1 each £23.19 £209.90Dulux Trade Satinwood Gloss Paint White 2.5Ltr 4.5 each £37.11 £167.94SingleLintelDescription Qty Unit Rate TotalCavity Wall Lintel CG90/100 1200mm 6.0 each £40.01 £240.04Lock and HandlesDescription Qty Unit Rate TotalTubular Latch 76 mm 6.0 each £4.91 £29.48Brass Door Handle Pack of 2 6.0 pack £9.27 £55.62DecoratingDescription Qty Unit Rate TotalLeyland Trade Undercoat Dark Grey 2.5Ltr 1.6 each £23.19 £37.99Dulux Trade Satinwood Gloss Paint White 2.5Ltr 0.8 each £37.11 £30.39DoorDescription Qty Unit Rate TotalDeanta Doors Internal Seville White Primed Door 6.0 each £160.08 £960.48Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 3 6.0 pack £6.14 £36.83Door LinerDescription Qty Unit Rate TotalSoftwood Door Lining Set + Stops 32 x 95mm 6.0 each £39.60 £237.61Masonry Torx Frame Screw 7.5 x 82mm 60.0 each £0.10 £5.85Assorted Plastic Shims Pack of 100 1.3 pack £9.27 £11.90 Internal Doors£2,634.01SingleLock and HandlesDescription Qty Unit Rate TotalTubular Latch 76 mm 17.0 each £4.91 £83.53Brass Door Handle Pack of 2 17.0 pack £9.27 £157.60DecoratingDescription Qty Unit Rate TotalLeyland Trade Undercoat Dark Grey 2.5Ltr 4.7 each £23.19 £108.12Dulux Trade Satinwood Gloss Paint White 2.5Ltr 2.3 each £37.11 £86.50Door LinerDescription Qty Unit Rate TotalSoftwood Door Lining Set + Stops 32 x 95mm 17.0 each £39.60 £673.24Masonry Torx Frame Screw 7.5 x 82mm 170.0 each £0.10 £16.56Assorted Plastic Shims Pack of 100 3.6 pack £9.27 £33.73DoorDescription Qty Unit Rate Total6 Panel Hollow Door 762 x1981mm 17.0 each £40.60 £690.28Page: 29 of 83

Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 3 17.0 pack £6.14 £104.36LintelDescription Qty Unit Rate TotalCavity Wall Lintel CG90/100 1200mm 17.0 each £40.01 £680.10 Internal Doors£3,316.73DoubleLintelDescription Qty Unit Rate TotalCavity Wall Lintel CG90/100 2100mm 13.0 each £71.60 £930.86DoorDescription Qty Unit Rate Total6 Panel Hollow Door 762 x1981mm 26.0 each £40.60 £1,055.72Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 3 26.0 pack £6.14 £159.61Door LinerDescription Qty Unit Rate TotalSoftwood Double Door Lining Set + Stops 32 x 95mm 13.0 each £42.39 £551.02Masonry Torx Frame Screw 7.5 x 82mm 130.0 each £0.10 £12.67Assorted Plastic Shims Pack of 100 2.8 pack £9.27 £25.79DecoratingDescription Qty Unit Rate TotalLeyland Trade Undercoat Dark Grey 2.5Ltr 6.6 each £23.19 £153.41Dulux Trade Satinwood Gloss Paint White 2.5Ltr 3.3 each £37.11 £122.75Lock and HandlesDescription Qty Unit Rate TotalTubular Latch 76 mm 13.0 each £4.91 £63.88Brass Door Handle Pack of 2 26.0 pack £9.27 £241.04 Internal Doors£542.34DoubleDoorDescription Qty Unit Rate TotalEclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 3 4.0 pack £6.14 £24.55Softwood 6 Panel Door 762 x1981mm 4.0 each £48.72 £194.88DecoratingDescription Qty Unit Rate TotalLeyland Trade Undercoat Dark Grey 2.5Ltr 1.0 each £23.19 £23.37Dulux Trade Satinwood Gloss Paint White 2.5Ltr 0.5 each £37.11 £18.71Lock and HandlesDescription Qty Unit Rate TotalTubular Latch 76 mm 2.0 each £4.91 £9.83Brass Door Handle Pack of 2 4.0 pack £9.27 £37.08Page: 30 of 83

Door LinerDescription Qty Unit Rate TotalSoftwood Double Door Lining Set + Stops 32 x 95mm 2.0 each £42.39 £84.77Masonry Torx Frame Screw 7.5 x 82mm 20.0 each £0.10 £1.95Assorted Plastic Shims Pack of 100 0.4 pack £9.27 £3.97LintelDescription Qty Unit Rate TotalCavity Wall Lintel CG90/100 2100mm 2.0 each £71.60 £143.21 Stairs£1,527.79StaircaseStaircaseDescription Qty Unit Rate TotalPine Straight Staircase, MDF treads and risers 2.0 each £754.00 £1,508.00DecoratingDescription Qty Unit Rate TotalJohnstones Primer White 2.5 Ltr 0.3 each £32.48 £8.18Dulux Trade Satinwood Gloss Paint White 2.5Ltr 0.2 each £37.11 £7.41Leyland Trade Undercoat White 2.5Ltr 0.3 each £16.70 £4.20 Roof Structure£8,750.33Monopitch Roof orFlatRaftersDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 145mm x 4.8 m 143.0 each £39.76 £5,685.04Screws 5 x 100mm box of 100 4.2 box £6.14 £25.53Wall PlateDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 95mm x 4.8 m 4.0 each £18.91 £75.64Screws 4 x 50mm box of 200 0.3 box £3.59 £1.00Building Sand Bulk Bag 0.1 each £44.08 £3.52Blue Circle Cement 25kg 0.8 each £4.66 £3.49Brown Plastic Plugs Box of 100 0.3 box £2.66 £0.88Heavy Restraint Strap 1200 x 30 x 5mm 11.0 each £4.94 £54.36Roof SheathingDescription Qty Unit Rate TotalStructural Plywood 2440 x 1220 x 18mm 85.0 sheet £33.25 £2,826.69Screws 4.5 x 60mm box of 200 14.2 box £5.22 £74.18 Roof Insulation£3,230.87RoofInsulationPage: 31 of 83

Ceiling InsulationDescription Qty Unit Rate TotalAluminium Foil Tape 50mm x 45m 29.9 each £3.48 £104.22100mm Celotex Insulation GA4100 Board 2400mm x 1200mm 79.5 each £39.32 £3,126.65 Roof Structure£15,748.80ApexRoofRoof SheathingDescription Qty Unit Rate TotalStructural Plywood 2440 x 1220 x 18mm 99.8 sheet £33.25 £3,318.44Screws 4.5 x 60mm box of 200 16.7 box £5.22 £87.01Wall PlateDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 95mm x 4.8 m 22.0 each £18.91 £416.00Screws 4 x 50mm box of 200 1.4 box £3.59 £4.84Building Sand Bulk Bag 0.4 each £44.08 £18.51Blue Circle Cement 25kg 4.1 each £4.66 £19.17Brown Plastic Plugs Box of 100 1.6 box £2.66 £4.30Heavy Restraint Strap 1200 x 30 x 5mm 54.0 each £4.94 £266.85CollarsDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 95mm x 6.6 m 76.0 each £26.00 £1,975.99Screws 5 x 80mm box of 100 1.6 box £4.98 £8.10RidgeDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 225mm x 4.8 m 12.0 each £55.26 £663.08Ceiling JoistsDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 125mm x 6.6 m 76.0 each £30.59 £2,325.10Screws 5 x 80mm box of 100 1.6 box £4.98 £7.95RaftersDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 145mm x 4.8 m 166.0 each £39.76 £6,599.42Screws 5 x 100mm box of 100 5.5 box £6.14 £34.03 Roof Insulation£8,267.63Roof Insulation(1)Rafter InsulationDescription Qty Unit Rate Total100mm Celotex Insulation GA4100 Board 2400mm x 1200mm 102.6 each £39.32 £4,034.09Page: 32 of 83

50mm Celotex Insulation GA3050 Board 2400mm x 1200mm 99.8 each £22.55 £2,250.27Aluminium Foil Tape 50mm x 45m 63.9 each £3.48 £222.26Ceiling InsulationDescription Qty Unit Rate TotalKnauf Earthwool Combi Cut 44 Loft Roll Insulation 170mm(8.01m²)26.2 each £23.30 £610.98Rockwool RollBatt Twin Roll 100mm Loft Insulation (5.76m²) 36.5 each £31.54 £1,150.04 Roof Covering£10,447.50PlainRangeBreather MembraneDescription Qty Unit Rate TotalTyvek Supro Breather Membrane 1 x 50m 7.1 each £93.26 £662.17Plain TilesDescription Qty Unit Rate TotalConcrete Plain Tiles Allowance 16278.8 each £0.40 £6,571.42Aluminium Clout Nails 38mm 1kg Pack 6.3 kg £9.77 £61.28BattensDescription Qty Unit Rate TotalTreated Batten 25 x 38mm 2874.0 m £0.75 £2,160.3465mm x 2.65 Galvanized Round Wire Nail 1kg Pack 21.1 pack £5.39 £113.71Counter BattensDescription Qty Unit Rate TotalTreated Batten 25 x 50mm 718.5 m £1.18 £850.1465mm x 2.65 Galvanized Round Wire Nail 1kg Pack 5.3 pack £5.39 £28.44 Roof Covering£16,537.25GreenRoofFirringsDescription Qty Unit Rate TotalSoftwood treated firring 703.8 m £7.80 £5,486.6275mm x 3.75 Galvanized Round Wire Nail 1kg Pack 12.1 pack £10.67 £129.50Roof SheathingDescription Qty Unit Rate TotalStructural Plywood 2440 x 1220 x 18mm 85.8 sheet £66.51 £5,706.62Screws 4.5 x 60mm box of 200 14.3 box £10.44 £149.74Single Layer FeltDescription Qty Unit Rate TotalIcopal Anderson 1E Green Mineral Felt 10m x 1m 50.8 roll £98.74 £5,015.95Large Head Galvanised Clout Nail 15mm 1kg 3.5 pack £13.87 £48.83Page: 33 of 83

Roof Windows£6,034.15Pitched RoofWindowsRoof WindowsDescription Qty Unit Rate TotalVelux GGL SK10 Pine Roof Window 1140 x 1600mm 7.0 each £516.78 £3,617.46Velux EDW SK10 Tile Flashing 1140 x 1600mm 7.0 each £89.78 £628.49Velux BFX SK10 Underfelt Collar 1140 x 1600mm 7.0 each £30.28 £211.93Rafters and trimmersDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 145mm x 4.8 m 21.0 each £39.76 £834.87Screws 5 x 100mm box of 100 2.7 box £6.14 £16.33Standard Joist Hanger 44mm x 238mm JHA270/44 28.0 each £1.31 £36.64Standard Joist Hanger 100mm x 250mm JHA270/100 28.0 each £1.31 £36.64Square Twist Nails 3.7 x 30mm 1kg 5.6 pack £7.48 £41.86Pitched RoofWindowsRafters and trimmersDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 145mm x 4.8 m 3.0 each £39.76 £119.27Screws 5 x 100mm box of 100 0.4 box £6.14 £2.34Standard Joist Hanger 44mm x 238mm JHA270/44 4.0 each £1.31 £5.23Standard Joist Hanger 100mm x 250mm JHA270/100 4.0 each £1.31 £5.23Square Twist Nails 3.7 x 30mm 1kg 0.8 pack £7.48 £5.99Roof WindowsDescription Qty Unit Rate TotalVelux GGL PK06 Pine Roof Window 940 x 1180mm 1.0 each £366.44 £366.44Velux EDW PK06 Tile Flashing 940 x 1180mm 1.0 each £78.30 £78.30Velux BFX PK06 Underfelt Collar 940 x 1180mm 1.0 each £27.14 £27.14 Upper Floor Joists£29,148.72Upper Floor JoistsFlooringDescription Qty Unit Rate TotalChipboard Flooring P5 2400 x 600 x 22mm 157.5 each £14.27 £2,246.51Screws 4.5 x 60mm box of 200 147.7 box £5.22 £771.13Floor JoistsDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 225mm x 6.6 m 89.9 each £11.51 £1,034.69InsulationDescription Qty Unit Rate TotalKnauf Earthwool Combi Cut 44 Loft Roll Insulation 100mm(13.89m²)15.3 each £23.18 £353.68Page: 34 of 83

Chicken Wire/ Mesh Roll 1m x 10m (10m2) 44.8 each £19.71 £882.44Restraint StrappingDescription Qty Unit Rate TotalHeavy Restraint Strap 1000 x 30 x 5mm 8.0 each £4.11 £32.85Nylon Anchor Hammerfix Screws M6x60mm Box of 50 1.0 box £7.18 £6.89Joist HangersDescription Qty Unit Rate TotalStandard Joist Hanger 63mm x 250mm JHA270/63 84.0 each £1.31 £109.91Square Twist Nails 3.7 x 30mm 1kg 8.4 pack £7.48 £62.79StruttingDescription Qty Unit Rate Total65mm x 2.65 Galvanized Round Wire Nail 1kg Pack 5.9 pack £5.39 £31.79Herringbone Joist Strut HB400 30 x 480mm 344.4 each £0.54 £186.97Upper Floor JoistsJoist HangersDescription Qty Unit Rate TotalStandard Joist Hanger 63mm x 250mm JHA270/63 152.0 each £1.31 £198.89Square Twist Nails 3.7 x 30mm 1kg 15.2 pack £7.48 £113.62StruttingDescription Qty Unit Rate Total65mm x 2.65 Galvanized Round Wire Nail 1kg Pack 10.8 pack £5.39 £58.20Herringbone Joist Strut HB600 30 x 680mm 630.0 each £1.06 £666.49Restraint StrappingDescription Qty Unit Rate TotalHeavy Restraint Strap 1000 x 30 x 5mm 8.0 each £4.11 £32.85Nylon Anchor Hammerfix Screws M6x60mm Box of 50 1.0 box £7.18 £6.89InsulationDescription Qty Unit Rate TotalKnauf Earthwool Combi Cut 44 Loft Roll Insulation 100mm(13.89m²)32.2 each £23.18 £745.83Chicken Wire/ Mesh Roll 1m x 10m (10m2) 93.9 each £19.71 £1,850.25Floor JoistsDescription Qty Unit Rate TotalSawn Timber Treated C16/C24 47 x 225mm x 1219.8 each £11.51 £14,042.15FlooringDescription Qty Unit Rate TotalChipboard Flooring P4 2400 x 600 x 22mm 332.1 each £11.60 £3,851.39Screws 4.5 x 60mm box of 200 356.8 box £5.22 £1,862.51Services Advanced Plumbing£24,240.44PlumbingPage: 35 of 83

1st Fix PlumbingDescription Qty Unit Rate TotalFull Bore Isolating Valve 22 mm 16.0 each £7.66 £122.50Flexible Hose 22mm x 3/4 x 300mm 16.0 each £3.48 £55.68Copper Pipe Ø22 mm, 3 m Length 32.0 each £16.22 £518.94Fittings Allowance 1.0 each £1,030.08 £1,030.08Full Bore Isolating Valve 15 mm 80.0 each £6.14 £491.10Flexible Hose 15mm x 1/2 x 300mm 66.0 each £1.25 £82.68Copper Pipe Ø15 mm, 3 m Length 212.0 each £8.34 £1,767.67Washing Machine Valve With CV 15mm x 3/4 18.0 each £3.63 £65.40Plumbing 2nd FixDescription Qty Unit Rate TotalBath Allowance 8.0 each £353.04 £2,824.35Mixer Tap Allowance 8.0 each £151.30 £1,210.44McAlpine Bath trap with waste Top Access 1 1/2" 8.0 each £29.97 £239.76Toilet Allowance 16.0 each £252.17 £4,034.7890° Pan Connector 16.0 each £5.08 £81.29Basin Allowance 16.0 each £151.30 £2,420.87Basin Taps Allowance 16.0 each £100.87 £1,613.91Trap and Waste Kit 32mm 16.0 each £25.68 £410.92Shower Tray Allowance 7.0 each £151.30 £1,059.13Shower Mixer Allowance 7.0 each £252.17 £1,765.22Shower Enclosure Allowance 7.0 each £221.91 £1,553.39Shower Pump Allowance 7.0 each £208.80 £1,461.60Shower Trap 70 mm Chrome 7.0 each £13.10 £91.69Kitchen Sink Allowance 9.0 each £100.87 £907.82Kitchen Tap Supplied by Client 9.0 each £0.00 £0.00Double Bowl Sink Trap Kit 40 mm 9.0 each £21.94 £197.44Washing Machine Supplied by Client 9.0 each £0.00 £0.00Appliance Trap 40 mm 18.0 each £12.99 £233.77Dishwasher Supplied by Client 9.0 each £0.00 £0.00 Gas Boilers£37,818.20Gas Boilers1st Fix PlumbingDescription Qty Unit Rate TotalPipes and Fittings Allowance 9.0 each £2,521.74 £22,695.66Gas BoilerDescription Qty Unit Rate TotalWorcester Greenstar 32iCDi Compact LPG Combi Boiler ErP 9.0 each £1,364.16 £12,277.44Worcester Bosch Telescopic FS Flue Kit 60 x 100mm 9.0 each £106.03 £954.26Honeywell DT90E Digital Room Thermostat 9.0 each £41.18 £370.58Page: 36 of 83

Combi Straight Filling Loop 9.0 each £16.70 £150.34Adey MagnaClean Professional Magnetic Filter 22mm 9.0 each £110.19 £991.72Electrolytic Scale Inhibitor 15mm 9.0 each £25.79 £232.14Sentinel X100 Central Heating Scale Inhibitor 1L 9.0 each £16.23 £146.08 Heating£23,483.92UnderfloorHeating1st Fix HeatingDescription Qty Unit Rate TotalPipes and Fittings Allowance 1.0 each £12,000.00 £12,000.00Underfloor HeatingDescription Qty Unit Rate TotalUnderfloor Heating Kit ProWarm™ Standard Output - 100m2 9.0 each £1,187.84 £10,690.52Heatmiser Touch 9.0 each £88.16 £793.40Finishes Wall Finishes£18,335.97Wall FinishesSkimming WallsDescription Qty Unit Rate TotalThistle Multi Finish Plaster 25kg 205.0 bag £8.57 £1,757.65Drywall Scrim Tape 48mm x 90m 25.8 roll £3.94 £101.45Fix Plasterboard to BattensDescription Qty Unit Rate TotalStandard Plasterboard SE 2400 x 1200 x 12.5mm 487.8 sheet £8.78 £4,284.56Drywall Screws 32mm Box of 1000 29.5 box £9.27 £273.50Fix BattensDescription Qty Unit Rate TotalTreated Batten 25 x 50mm 3988.3 m £1.18 £4,718.92Nylon Anchor Hammerfix Screws M6x80mm Box of 50 199.4 box £9.40 £1,873.72Wall Finishes (1)Fix PlasterboardDescription Qty Unit Rate TotalDrywall Screws 32mm Box of 1000 24.5 box £9.27 £227.01Standard Plasterboard TE 2400 x 1200 x 12.5mm 404.9 sheet £8.78 £3,556.14Skimming WallsDescription Qty Unit Rate TotalThistle Multi Finish Plaster 25kg 170.1 bag £8.57 £1,458.82Drywall Scrim Tape 48mm x 90m 21.4 roll £3.94 £84.20 Paint & Wallpaper£3,636.95PaintingPage: 37 of 83

PaintingPainting CeilingDescription Qty Unit Rate TotalCrown Matt Emulsion Paint White 10Ltr 24.4 each £15.08 £367.78Painting WallsDescription Qty Unit Rate TotalLeyland Trade Matt Emulsion Paint Magnolia 10Ltr 50.0 each £15.77 £788.75Crown Matt Emulsion Paint White 10Ltr 17.9 each £15.08 £269.23PreparationDescription Qty Unit Rate TotalPreparation materials 1.0 each £2,211.19 £2,211.19 Ceiling Finishes£8,558.32Plasterboard onBattensFix PlasterboardDescription Qty Unit Rate TotalStandard Plasterboard TE 2400 x 1200 x 12.5mm 320.8 sheet £8.78 £2,818.08Drywall Screws 32mm Box of 1000 19.4 box £9.27 £179.89Plastering CeilingDescription Qty Unit Rate TotalThistle Multi Finish Plaster 25kg 134.8 bag £8.57 £1,156.04Drywall Scrim Tape 48mm x 90m 16.9 roll £3.94 £66.73Fix BattensDescription Qty Unit Rate TotalTreated Batten 25 x 50mm 2624.1 m £1.18 £3,104.80Nylon Anchor Hammerfix Screws M6x80mm Box of 50 131.2 box £9.40 £1,232.78 Cladding£4,843.73Timber CladdingMembraneDescription Qty Unit Rate TotalCromar Vent 3 High Performance 1 x 50m Breathable Felt 5.5 each £54.05 £294.96BattensDescription Qty Unit Rate TotalTreated Batten 25 x 50mm 694.3 m £1.18 £821.53Nylon Anchor Hammerfix Screws M6x80mm Box of 50 34.7 box £9.40 £326.24Timber CladdingDescription Qty Unit Rate TotalExterior Screws C2 40mm box of 350 10.0 box £15.03 £150.03Softwood Timber Traditional Cladding 8 x 94 x 3000mm 912.2 each £2.85 £2,603.11DecoratingPage: 38 of 83

Description Qty Unit Rate TotalLeyland Trade Undercoat Dark Grey 2.5Ltr 15.5 each £23.19 £359.90Dulux Trade Satinwood Gloss Paint White 2.5Ltr 7.8 each £37.11 £287.96Landscaping Driveways£1,132.17 BlockPavingSub-BaseDescription Qty Unit Rate TotalMOT Type 1 Sub-base Bulk Bag 10.2 bag £44.08 £447.90Block PavingDescription Qty Unit Rate TotalKiln Dried Paving Sand 20kg bag 6.0 each £5.68 £34.08Marshalls Standard Concrete Block Paving Brindle 200 x 100 x50mm1500.0 each £0.31 £459.36Excavate to reduce levelsDescription Qty Unit Rate TotalRed Diesel 31.7 l £0.86 £27.38Laying CourseDescription Qty Unit Rate TotalSharp Sand Bulk Bag 2.6 each £44.08 £115.51Geotextile MembraneDescription Qty Unit Rate Total4TRADE Heavy Duty Landscape Fabric 1m x 20m 1.5 roll £31.96 £47.94 Driveways£17,361.76 AsphaltSub-BaseDescription Qty Unit Rate TotalMOT Type 1 Sub-base Bulk Bag 135.5 bag £44.08 £5,974.80Geotextile MembraneDescription Qty Unit Rate Total4TRADE Heavy Duty Landscape Fabric 1m x 20m 20.0 roll £31.96 £639.21Excavate to reduce levelsDescription Qty Unit Rate TotalRed Diesel 517.9 l £0.86 £446.96AsphaltDescription Qty Unit Rate TotalAsphalt Binder Course 40.0 m3 £180.96 £7,238.40Asphalt Surface Course 20.0 m3 £153.12 £3,062.40Page: 39 of 83

Other Costs PC Sums£104,400.00PC SumsPC SumsDescription Qty Unit Rate TotalKitchen Supply and Install 9.0 each £11,600.00 £104,400.00 Provisional Sums£453,337.28Provisional SumsProvisional SumsDescription Qty Unit Rate TotalWindows 1.0 each £49,094.68 £49,094.68External Doors 1.0 each £72,875.84 £72,875.84Electrical works 1.0 each £133,609.96 £133,609.96Water Installations 1.0 each £22,853.16 £22,853.16Communication,security and control systems 1.0 each £57,538.32 £57,538.32Ventilation 1.0 each £36,081.80 £36,081.80Fire and lighting protection 1.0 each £16,574.08 £16,574.08BWIC 1.0 each £29,261.00 £29,261.00Litter bins,bolted to ground 1.0 each £1,480.16 £1,480.16Galvanized steel cycle stand 1.0 each £809.68 £809.68Drainage 1.0 each £33,158.60 £33,158.60Total:£999,608.37Advanced Estimating ServicePage: 40 of 83

Advanced Estimating Service85 Great Portland Street, London, W1W 7LT020 4518 410007798 640539info@advancedestimatingservice.co.ukwww.advancedestimatingservice.co.ukLabourProject proposal: Build New HouseProject AddressSite Work General Prelimenaries£81,200.00General PrelimenariesForeman / SupervisorDescription Qty Unit Rate TotalSite Supervision 2800.0 hour £29.00 £81,200.00 Fences and Barriers£3,016.59Fences1Hoarding FenceDescription Qty Unit Rate TotalInstall Temporary Fence 138.3 m £21.81 £3,016.59Substructure Concrete Floor£30,842.80Concrete FloorSand BlindingDescription Qty Unit Rate TotalFill to make up levels by hand 25.4 m3 £49.08 £1,246.56Spreading and Levelling Fill 508.0 m2 £0.92 £466.71Compacting Fill 508.0 m2 £1.16 £589.28ExcavationDescription Qty Unit Rate TotalExcavate reduced levels by Machine 165.1 m3 £41.16 £6,795.73Levelling and compacting bottoms of excavations 508.0 m2 £2.32 £1,178.56perimeterPage: 41 of 83

Description Qty Unit Rate TotalLaying insulation to floor 15.8 m2 £4.64 £73.22Damp Proof MembraneDescription Qty Unit Rate TotalLaying Damp Proof Membrane 535.0 m2 £1.16 £620.66Protective LayerDescription Qty Unit Rate TotalLaying vapour control 523.8 m2 £1.29 £675.10Hardcore fillDescription Qty Unit Rate TotalFill to make up levels by hand 76.2 m3 £49.08 £3,739.67Spreading and Levelling Fill 508.0 m2 £0.92 £466.71Compacting Fill 508.0 m2 £1.16 £589.28Mesh reinforcementDescription Qty Unit Rate TotalCutting and placing reinforcing mesh 508.0 m2 £2.58 £1,309.51Concrete SlabDescription Qty Unit Rate TotalCasting concrete to slabs 50.8 m3 £56.14 £2,852.12Floor ScreedDescription Qty Unit Rate TotalLaying floor screed 65-100mm 508.0 m2 £7.73 £3,928.54InsulationDescription Qty Unit Rate TotalLaying insulation to floor 508.0 m2 £4.64 £2,357.12Disposal of SoilDescription Qty Unit Rate TotalLoad soil to Skip By Hand 201.4 m3 £19.63 £3,954.03 Foundation£21,459.23TrenchFoundationMesh ReinforcementDescription Qty Unit Rate TotalCutting and placing reinforcing mesh 202.8 m2 £2.58 £522.78ExcavationDescription Qty Unit Rate TotalExcavate trenches by Machine 152.1 m3 £41.16 £6,260.64Levelling and compacting bottoms of excavations 101.4 m2 £2.32 £235.25Concrete FoundationDescription Qty Unit Rate TotalPage: 42 of 83

Casting concrete to trench 101.4 m3 £48.49 £4,916.68Earthwork SupportDescription Qty Unit Rate TotalErecting and removal of Earthwork support 507.0 m2 £11.60 £5,881.20Disposal of SoilDescription Qty Unit Rate TotalLoad soil to Skip By Hand 185.6 m3 £19.63 £3,642.69 Cavity Walls Below DPC£6,513.05Cavity Walls BelowDPCDamp Proof CourseDescription Qty Unit Rate TotalLay damp proof course 338.0 m £3.48 £1,176.24Inner SkinDescription Qty Unit Rate TotalLaying concrete blocks 100mm 752.9 each £2.44 £1,834.06Concrete FillDescription Qty Unit Rate TotalMix Concrete on Site 3.8 m3 £26.10 £99.18Filling cavity 3.8 m3 £62.70 £238.28Outer SkinDescription Qty Unit Rate TotalLaying concrete blocks 100mm 376.4 each £2.44 £917.03Laying bricks (half a brick thick) 38.0 m2 £38.28 £1,455.79Trench BlocksDescription Qty Unit Rate TotalLaying trench blocks 300mm thick 38.0 m2 £20.84 £792.48Structure External Walls£45,634.60Cavity WallForming CavityDescription Qty Unit Rate TotalForming cavity 720.6 m2 £1.34 £964.54InsulationDescription Qty Unit Rate TotalLaying Dritherm insulation to cavity wall 720.6 m2 £2.17 £1,567.37Inner SkinDescription Qty Unit Rate TotalLaying aerated blocks 100mm 7134.2 each £2.17 £15,516.97Page: 43 of 83

Outer SkinDescription Qty Unit Rate TotalLaying bricks (half a brick thick) 720.6 m2 £38.28 £27,585.72 Internal Walls£7,669.03Block WallAerated BlocksDescription Qty Unit Rate TotalLaying aerated blocks 140mm 2754.7 each £2.78 £7,669.03 Internal Walls£17,101.30Timber StudWallTimber Stud WallDescription Qty Unit Rate TotalErect and fix studwork 2175.5 m £7.46 £16,223.02InsulationDescription Qty Unit Rate TotalLaying Dritherm insulation between studs 530.0 m2 £1.66 £878.28 External Walls£883.50Solid WallEngineering Solid wallDescription Qty Unit Rate TotalLaying bricks (half a brick thick) 23.1 m2 £38.28 £883.50 Internal Doors£9,343.45Fire_doorLintelDescription Qty Unit Rate TotalInstall steel lintel 33.0 each £8.35 £275.62DoorDescription Qty Unit Rate TotalFitting a fire door 33.0 each £62.64 £2,067.12Door LinerDescription Qty Unit Rate TotalFitting a single door lining 33.0 each £25.06 £826.85Lock and HandlesDescription Qty Unit Rate TotalFitting a tubular latch 33.0 each £26.62 £878.53Fitting handles 66.0 each £9.40 £620.14DecoratingDescription Qty Unit Rate TotalPage: 44 of 83

Apply primer, undercoat and gloss 129.4 m2 £25.44 £3,290.76SingleLintelDescription Qty Unit Rate TotalInstall steel lintel 6.0 each £8.35 £50.11Lock and HandlesDescription Qty Unit Rate TotalFitting a tubular latch 6.0 each £26.62 £159.73Fitting handles 12.0 each £9.40 £112.75DecoratingDescription Qty Unit Rate TotalApply primer, undercoat and gloss 23.5 m2 £25.44 £598.32DoorDescription Qty Unit Rate TotalFitting a door 6.0 each £52.20 £313.20Door LinerDescription Qty Unit Rate TotalFitting a single door lining 6.0 each £25.06 £150.34 Internal Doors£3,922.62SingleLock and HandlesDescription Qty Unit Rate TotalFitting a tubular latch 17.0 each £26.62 £452.57Fitting handles 34.0 each £9.40 £319.46DecoratingDescription Qty Unit Rate TotalApply primer, undercoat and gloss 66.6 m2 £25.44 £1,695.25Door LinerDescription Qty Unit Rate TotalFitting a single door lining 17.0 each £25.06 £425.95DoorDescription Qty Unit Rate TotalFitting a door 17.0 each £52.20 £887.40LintelDescription Qty Unit Rate TotalInstall steel lintel 17.0 each £8.35 £141.98 Internal Doors£4,989.68DoubleLintelDescription Qty Unit Rate TotalPage: 45 of 83

Install steel lintel 13.0 each £14.62 £190.01DoorDescription Qty Unit Rate TotalFitting a door 26.0 each £52.20 £1,357.20Door LinerDescription Qty Unit Rate TotalFitting a double door lining 13.0 each £34.45 £447.88DecoratingDescription Qty Unit Rate TotalApply primer, undercoat and gloss 94.5 m2 £25.44 £2,404.22Lock and HandlesDescription Qty Unit Rate TotalFitting a tubular latch 13.0 each £26.62 £346.09Fitting handles 26.0 each £9.40 £244.30 Internal Doors£767.64DoubleDoorDescription Qty Unit Rate TotalFitting a door 4.0 each £52.20 £208.80DecoratingDescription Qty Unit Rate TotalApply primer, undercoat and gloss 14.5 m2 £25.44 £369.88Lock and HandlesDescription Qty Unit Rate TotalFitting a tubular latch 2.0 each £26.62 £53.24Fitting handles 4.0 each £9.40 £37.58Door LinerDescription Qty Unit Rate TotalFitting a double door lining 2.0 each £34.45 £68.90LintelDescription Qty Unit Rate TotalInstall steel lintel 2.0 each £14.62 £29.23 Stairs£1,018.94StaircaseStaircaseDescription Qty Unit Rate TotalInstall prefabricated staircase 2.0 each £438.48 £876.96DecoratingDescription Qty Unit Rate TotalPage: 46 of 83

Apply primer, undercoat and gloss <200mm girth 16.0 m £8.87 £141.98 Roof Structure£6,686.21Monopitch Roof orFlatRaftersDescription Qty Unit Rate TotalInstall rafters 686.4 m £5.21 £3,577.28Wall PlateDescription Qty Unit Rate TotalBedding wall plate 19.2 m £5.10 £98.00Roof SheathingDescription Qty Unit Rate TotalFixing plywood 228.8 m2 £13.16 £3,010.93 Roof Insulation£2,414.91RoofInsulationCeiling InsulationDescription Qty Unit Rate TotalLaying PIR insulation between joists 229.0 m2 £10.55 £2,414.91 Roof Structure£13,560.83ApexRoofRoof SheathingDescription Qty Unit Rate TotalFixing plywood 268.6 m2 £13.16 £3,534.68Wall PlateDescription Qty Unit Rate TotalBedding wall plate 105.6 m £5.10 £538.98CollarsDescription Qty Unit Rate TotalCarpenter to fit roof collar 501.6 m £4.89 £2,450.78RidgeDescription Qty Unit Rate TotalInstall ridge 57.6 m £7.52 £432.97Ceiling JoistsDescription Qty Unit Rate TotalCarpenter to fit ceiling joists 501.6 m £4.89 £2,450.78RaftersDescription Qty Unit Rate TotalInstall rafters 796.8 m £5.21 £4,152.64Page: 47 of 83

Roof Insulation£6,339.19Roof Insulation(1)Rafter InsulationDescription Qty Unit Rate TotalLaying PIR insulation between rafters 268.6 m2 £10.55 £2,832.51Laying PIR insulation over rafters 268.6 m2 £5.80 £1,557.88Ceiling InsulationDescription Qty Unit Rate TotalLaying loft insulation 210.0 m2 £9.28 £1,948.80 Roof Covering£14,046.89PlainRangeBreather MembraneDescription Qty Unit Rate TotalFixing breather membrane 308.9 m2 £2.11 £651.48Plain TilesDescription Qty Unit Rate TotalFix plain tiles (sloped) 16278.8 each £0.46 £7,553.36BattensDescription Qty Unit Rate TotalFixing battens to timber 2686.0 m £1.74 £4,673.64Counter BattensDescription Qty Unit Rate TotalFixing battens to timber 671.5 m £1.74 £1,168.41 Roof Covering£8,699.26GreenRoofFirringsDescription Qty Unit Rate TotalFixing firrings to joists 657.8 m £1.99 £1,309.38Roof SheathingDescription Qty Unit Rate TotalFixing plywood 228.8 m2 £23.61 £5,401.05Single Layer FeltDescription Qty Unit Rate TotalFit single layer roofing felt 38.1 hour £52.20 £1,988.82 Roof Windows£3,556.99Pitched RoofWindowsPage: 48 of 83

Roof WindowsDescription Qty Unit Rate TotalInstall roof window 7.0 each £308.56 £2,159.92Rafters and trimmersDescription Qty Unit Rate TotalInstall rafters 100.8 m £5.21 £525.33Carpenter to fit joist hangers 56.0 each £7.83 £438.48Pitched RoofWindowsRafters and trimmersDescription Qty Unit Rate TotalInstall rafters 14.4 m £5.21 £75.05Carpenter to fit joist hangers 8.0 each £7.83 £62.64Roof WindowsDescription Qty Unit Rate TotalInstall roof window 1.0 each £295.57 £295.57 Upper Floor Joists£32,657.49Upper Floor JoistsFlooringDescription Qty Unit Rate TotalFixing T&G chipboard flooring 211.9 m2 £14.24 £3,016.68Floor JoistsDescription Qty Unit Rate TotalCarpenter to fit floor joists 554.4 m £6.19 £3,431.08InsulationDescription Qty Unit Rate TotalLaying loft insulation between timbers 211.9 m2 £5.80 £1,229.02Fix chicken wire 447.7 m2 £2.90 £1,298.39Restraint StrappingDescription Qty Unit Rate TotalFix Restraint Strap 8.0 each £12.53 £100.22Joist HangersDescription Qty Unit Rate TotalCarpenter to fit joist hangers 84.0 each £7.83 £657.72StruttingDescription Qty Unit Rate TotalFix herringbone strutting between joist 65.2 m £15.66 £1,021.03Upper Floor JoistsJoist HangersDescription Qty Unit Rate TotalCarpenter to fit joist hangers 152.0 each £7.83 £1,190.16Page: 49 of 83

StruttingDescription Qty Unit Rate TotalFix herringbone strutting between joist 120.0 m £15.66 £1,879.20Restraint StrappingDescription Qty Unit Rate TotalFix Restraint Strap 8.0 each £12.53 £100.22InsulationDescription Qty Unit Rate TotalLaying loft insulation between timbers 447.0 m2 £5.80 £2,592.60Fix chicken wire 938.7 m2 £2.90 £2,722.23Floor JoistsDescription Qty Unit Rate TotalCarpenter to fit floor joists 1140.0 m £6.19 £7,055.27FlooringDescription Qty Unit Rate TotalFixing T&G chipboard flooring 447.0 m2 £14.24 £6,363.66Services Advanced Plumbing£17,200.19Plumbing1st Fix PlumbingDescription Qty Unit Rate Total1st Fix Plumbing 164.9 hour £40.60 £6,694.94Plumbing 2nd FixDescription Qty Unit Rate Total2nd Fix Plumbing 258.8 hour £40.60 £10,505.25 Gas Boilers£9,411.08Gas Boilers1st Fix PlumbingDescription Qty Unit Rate TotalInstall new boiler pipework 144.0 hour £40.60 £5,846.40Gas BoilerDescription Qty Unit Rate TotalInstall boiler 87.8 hour £40.60 £3,564.68 Heating£29,049.30UnderfloorHeating1st Fix HeatingDescription Qty Unit Rate TotalInstall new flow and return pipes for underfloor heating 360.0 hour £40.60 £14,616.00Page: 50 of 83

Underfloor HeatingDescription Qty Unit Rate TotalInstall wet underfloor heating 355.5 hour £40.60 £14,433.30Finishes Wall Finishes£49,371.00Wall FinishesSkimming WallsDescription Qty Unit Rate TotalSkimming walls 1277.1 m2 £8.44 £10,774.34Fix Plasterboard to BattensDescription Qty Unit Rate TotalFixing plasterboard to walls 1277.1 m2 £6.44 £8,230.40Fix BattensDescription Qty Unit Rate TotalFixing battens to masonry 3727.4 m £3.91 £14,592.61Wall Finishes (1)Fix PlasterboardDescription Qty Unit Rate TotalFixing plasterboard to walls 1060.0 m2 £6.44 £6,831.11Skimming WallsDescription Qty Unit Rate TotalSkimming walls 1060.0 m2 £8.44 £8,942.54 Paint & Wallpaper£23,409.38PaintingPainting CeilingDescription Qty Unit Rate TotalPainting ceiling 2520.0 m2 £2.39 £6,023.57Painting WallsDescription Qty Unit Rate TotalPainting walls 7011.0 m2 £2.03 £14,253.29PreparationDescription Qty Unit Rate TotalPreparing for Painting 3177.0 m2 £0.99 £3,132.52 Ceiling Finishes£27,875.61Plasterboard onBattensFix PlasterboardDescription Qty Unit Rate TotalFixing plasterboard to ceiling 840.0 m2 £11.05 £9,280.00Page: 51 of 83

Plastering CeilingDescription Qty Unit Rate TotalSkimming ceiling 840.0 m2 £10.71 £8,994.47Fix BattensDescription Qty Unit Rate TotalFixing battens to masonry 2452.4 m £3.91 £9,601.15 Cladding£15,074.88Timber CladdingMembraneDescription Qty Unit Rate TotalFixing breather membrane 221.7 m2 £2.11 £467.50BattensDescription Qty Unit Rate TotalFixing battens to masonry 648.9 m £3.91 £2,540.48Timber CladdingDescription Qty Unit Rate TotalFixing cladding 221.7 m2 £29.00 £6,428.14DecoratingDescription Qty Unit Rate TotalApply primer, undercoat and gloss 221.7 m2 £25.44 £5,638.76Landscaping Driveways£1,925.44 BlockPavingDisposal of SoilDescription Qty Unit Rate TotalLoad soil to Skip By Machine 5.7 hour £25.52 £144.19Sub-BaseDescription Qty Unit Rate TotalFill to make up levels by hand 4.5 m3 £49.08 £220.84Spreading and Levelling Fill 30.0 m2 £0.92 £27.56Compacting Fill 30.0 m2 £1.16 £34.80Block PavingDescription Qty Unit Rate TotalLaying and compacting block paving 30.0 m2 £32.22 £966.66Excavate to reduce levelsDescription Qty Unit Rate TotalLevelling and compacting bottoms of excavations 30.0 m2 £2.32 £69.60Excavate reduced levels by Machine 7.3 m3 £41.16 £302.54Page: 52 of 83

Laying CourseDescription Qty Unit Rate TotalFill to make up levels by hand 1.4 m3 £49.08 £66.26Spreading and Levelling Fill 30.0 m2 £0.92 £27.56Compacting Fill 30.0 m2 £1.16 £34.80Geotextile MembraneDescription Qty Unit Rate TotalLaying Geotextile Membrane 30.0 m2 £1.02 £30.62 Driveways£16,382.62 AsphaltSub-BaseDescription Qty Unit Rate TotalFill to make up levels by hand 60.0 m3 £49.08 £2,944.61Spreading and Levelling Fill 400.0 m2 £0.92 £367.49Compacting Fill 400.0 m2 £1.16 £464.00Geotextile MembraneDescription Qty Unit Rate TotalLaying Geotextile Membrane 400.0 m2 £1.02 £408.32Disposal of SoilDescription Qty Unit Rate TotalLoad soil to Skip By Machine 92.2 hour £25.52 £2,353.71Excavate to reduce levelsDescription Qty Unit Rate TotalLevelling and compacting bottoms of excavations 400.0 m2 £2.32 £928.00Excavate reduced levels by Machine 120.0 m3 £41.16 £4,939.35AsphaltDescription Qty Unit Rate TotalLaying Aspalt 60.0 m3 £66.29 £3,977.14Total:£512,023.72Advanced Estimating ServicePage: 53 of 83

Advanced Estimating Service85 Great Portland Street, London, W1W 7LT020 4518 410007798 640539info@advancedestimatingservice.co.ukwww.advancedestimatingservice.co.ukPlant & ToolProject proposal: Build New HouseProject AddressSite Work General Prelimenaries£21,352.30General PrelimenariesDisposal WasteDescription Qty Term Unit Rate Total12 Yard Skip 3.73m(L) x 1.8(W) x 1.71(H) 52 - each £410.62 £21,352.30 Site Equipment£9,089.22Site EquipmentContainerDescription Qty Term Unit Rate TotalDelivery and Collection Cost 1 - each £399.84 £399.84Steel Container 8ft x 8ft 1 80.0 week £29.99 £2,399.04ToiletDescription Qty Term Unit Rate TotalPortable Toilet 5ft x 4ft 1 80.0 week £42.84 £3,427.20Delivery and Collection Cost 1 - each £64.26 £64.26OfficeDescription Qty Term Unit Rate TotalPortable Office 8ft x 8ft 1 80.0 week £29.99 £2,399.04Delivery and Collection Cost 1 - each £399.84 £399.84 Fences and Barriers£355.99Fences1Hoarding FenceDescription Qty Term Unit Rate TotalPage: 54 of 83

Delivery and Collection Cost 1 - each £355.98 £355.99 Scaffolding£19,324.78Scaffolding1AllowanceDescription Qty Term Unit Rate TotalPlant and Tool 1 1.0 each £19,324.79 £19,324.78Substructure Concrete Floor£13,580.07Concrete FloorExcavationDescription Qty Term Unit Rate Total1.5 Tonne Excavator 1 21.0 day £39.27 £824.67Delivery, collection and running cost 1 - each £771.55 £771.55Disposal of SoilDescription Qty Term Unit Rate Total8 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H) 32.91 - each £364.14 £11,983.85 Foundation£12,541.98TrenchFoundationExcavationDescription Qty Term Unit Rate Total1.5 Tonne Excavator 1 20.0 day £39.27 £785.40Delivery, collection and running cost 1 - each £715.86 £715.86Disposal of SoilDescription Qty Term Unit Rate Total8 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H) 30.32 - each £364.14 £11,040.72Structure Stairs£92.82StaircaseStaircaseDescription Qty Term Unit Rate TotalDelivery cost 1 - each £92.82 £92.82Landscaping Driveways£774.69 BlockPavingPage: 55 of 83

Disposal of SoilDescription Qty Term Unit Rate Total8 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H) 1.5 - each £364.14 £546.211 Tonne Skip Loader 1 1.0 day £85.68 £85.68Excavate to reduce levelsDescription Qty Term Unit Rate Total1.5 Tonne Excavator 1 1.0 day £78.54 £78.54Delivery and Collection Cost 1 - each £64.26 £64.26 Driveways£9,481.21 AsphaltDisposal of SoilDescription Qty Term Unit Rate Total8 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H) 23.9 - each £364.14 £8,702.951 Tonne Skip Loader 1 1.0 day £85.68 £85.68Excavate to reduce levelsDescription Qty Term Unit Rate Total1.5 Tonne Excavator 1 16.0 day £39.27 £628.32Delivery and Collection Cost 1 - each £64.26 £64.26Total:£86,593.05Advanced Estimating ServicePage: 56 of 83

Advanced Estimating Service85 Great Portland Street, London, W1W 7LT020 4518 410007798 640539info@advancedestimatingservice.co.ukwww.advancedestimatingservice.co.ukOther costsProject proposal: Build New HouseProject AddressSite Work General Prelimenaries£16,425.60General PrelimenariesHealth and SafetyDescription Qty Unit Rate TotalSafety, First Aid, Protective clothings 80.0 each £49.56 £3,964.80Temporary ServicesDescription Qty Unit Rate TotalTemporary services 80.0 each £155.76 £12,460.80Total:£16,425.60Page: 57 of 83

Bill of QuantitiesProject Address General Prelimenaries£118,977.90Description Qty Unit Rate Material Plant LabourOther costs TotalHealth and Safety 80.0 each £49.56 £0.00 £0.00 £0.00 £3,964.80 £3,964.80Disposal Waste 52.0 each £410.62 £0.00£21,352.30 £0.00 £0.00 £21,352.30Foreman / Supervisor 1.0 each£81,200.00 £0.00 £0.00£81,200.00 £0.00 £81,200.00Temporary Services 80.0 each £155.76 £0.00 £0.00 £0.00£12,460.80 £12,460.80 Site Equipment£9,089.22Description Qty Unit Rate Material Plant LabourOther costs TotalContainer 1.0 each £2,798.88 £0.00 £2,798.88 £0.00 £0.00 £2,798.88Toilet 1.0 each £3,491.46 £0.00 £3,491.46 £0.00 £0.00 £3,491.46Office 1.0 each £2,798.88 £0.00 £2,798.88 £0.00 £0.00 £2,798.88 Fences and Barriers£3,372.58Description Qty Unit Rate Material Plant LabourOther costs TotalHoarding Fence 138.3 m £24.39 £0.00 £355.99 £3,016.59 £0.00 £3,372.58 Scaffolding£19,324.78Description Qty Unit Rate Material Plant LabourOther costs TotalAllowance 1.0 each£19,324.78 £0.00£19,324.78 £0.00 £0.00 £19,324.78 Concrete Floor£82,699.01Description Qty Unit Rate Material Plant LabourOther costs TotalSand Blinding 25.4 m3 £182.23 £2,325.98 £0.00 £2,302.55 £0.00 £4,628.53Excavation 165.1 m3 £57.97 £0.00 £1,596.22 £7,974.29 £0.00 £9,570.51perimeter 15.8 m2 £10.00 £84.49 £0.00 £73.22 £0.00 £157.71Damp Proof Membrane 535.0 m2 £2.30 £608.36 £0.00 £620.66 £0.00 £1,229.02Protective Layer 523.8 m2 £1.92 £329.04 £0.00 £675.10 £0.00 £1,004.14Hardcore fill 76.2 m3 £167.49 £7,967.24 £0.00 £4,795.66 £0.00 £12,762.90Mesh reinforcement 508.0 m2 £10.98 £4,269.60 £0.00 £1,309.51 £0.00 £5,579.11Page: 58 of 83

Concrete Slab 50.8 m3 £185.73 £6,582.73 £0.00 £2,852.12 £0.00 £9,434.84Floor Screed 508.0 m2 £25.11 £8,825.53 £0.00 £3,928.54 £0.00 £12,754.07Insulation 508.0 m2 £18.98 £7,283.18 £0.00 £2,357.12 £0.00 £9,640.30Disposal of Soil 201.4 m3 £79.13 £0.00£11,983.85 £3,954.03 £0.00 £15,937.88 Foundation£66,000.47Description Qty Unit Rate Material Plant LabourOther costs TotalMesh Reinforcement 202.8 m2 £22.29 £3,997.09 £0.00 £522.78 £0.00 £4,519.86Excavation 152.1 m3 £52.58 £0.00 £1,501.26 £6,495.88 £0.00 £7,997.14Concrete Foundation 101.4 m3 £181.70£13,507.94 £0.00 £4,916.68 £0.00 £18,424.62Earthwork Support 507.0 m2 £40.19£14,494.23 £0.00 £5,881.20 £0.00 £20,375.43Disposal of Soil 185.6 m3 £79.13 £0.00£11,040.72 £3,642.69 £0.00 £14,683.41 Cavity Walls Below DPC£16,041.35Description Qty Unit Rate Material Plant LabourOther costs TotalDamp Proof Course 338.0 m £3.65 £55.90 £0.00 £1,176.24 £0.00 £1,232.14Inner Skin 76.0 m2 £53.24 £2,214.66 £0.00 £1,834.06 £0.00 £4,048.72Concrete Fill 3.8 m3 £241.23 £579.82 £0.00 £337.46 £0.00 £917.28Outer Skin 76.0 m2 £81.00 £3,786.99 £0.00 £2,372.81 £0.00 £6,159.81Trench Blocks 38.0 m2 £96.87 £2,890.92 £0.00 £792.48 £0.00 £3,683.40 External Walls£125,991.68Description Qty Unit Rate Material Plant LabourOther costs TotalForming Cavity 720.6 m2 £2.00 £477.98 £0.00 £964.54 £0.00 £1,442.52Insulation 720.6 m2 £6.71 £3,269.71 £0.00 £1,567.37 £0.00 £4,837.08Inner Skin 720.6 m2 £62.96£29,850.65 £0.00£15,516.97 £0.00 £45,367.62Outer Skin 720.6 m2 £103.17£46,758.74 £0.00£27,585.72 £0.00 £74,344.46 Internal Walls£21,314.71Description Qty Unit Rate Material Plant LabourOther costs TotalAerated Blocks 278.3 m2 £76.60£13,645.68 £0.00 £7,669.03 £0.00 £21,314.71 Internal Walls£28,868.02Description Qty Unit Rate Material Plant LabourOther costs TotalTimber Stud Wall 530.0 m2 £49.21 £9,856.82 £0.00£16,223.02 £0.00 £26,079.84Insulation 530.0 m2 £5.26 £1,909.89 £0.00 £878.28 £0.00 £2,788.18Page: 59 of 83

External Walls£2,341.66Description Qty Unit Rate Material Plant LabourOther costs TotalEngineering Solid wall 23.1 m2 £101.46 £1,458.16 £0.00 £883.50 £0.00 £2,341.66 Internal Doors£18,585.62Description Qty Unit Rate Material Plant LabourOther costs TotalLintel 39.0 each £48.36 £1,560.24 £0.00 £325.73 £0.00 £1,885.97Door 39.0 each £185.05 £4,836.64 £0.00 £2,380.32 £0.00 £7,216.96Door Liner 39.0 each £72.39 £1,845.90 £0.00 £977.18 £0.00 £2,823.09Lock and Handles 39.0 each £59.60 £553.19 £0.00 £1,771.15 £0.00 £2,324.34Decorating 152.9 m2 £28.36 £446.19 £0.00 £3,889.07 £0.00 £4,335.27 Internal Doors£6,556.63Description Qty Unit Rate Material Plant LabourOther costs TotalLock and Handles 17.0 each £59.60 £241.14 £0.00 £772.04 £0.00 £1,013.17Decorating 66.6 m2 £28.36 £194.60 £0.00 £1,695.25 £0.00 £1,889.85Door Liner 17.0 each £67.62 £723.53 £0.00 £425.95 £0.00 £1,149.49Door 17.0 each £98.94 £794.64 £0.00 £887.40 £0.00 £1,682.04Lintel 17.0 each £48.36 £680.10 £0.00 £141.98 £0.00 £822.09 Internal Doors£8,306.41Description Qty Unit Rate Material Plant LabourOther costs TotalLintel 13.0 each £86.22 £930.86 £0.00 £190.01 £0.00 £1,120.87Door 13.0 each £197.89 £1,215.33 £0.00 £1,357.20 £0.00 £2,572.53Door Liner 13.0 each £79.80 £589.48 £0.00 £447.88 £0.00 £1,037.36Decorating 94.5 m2 £28.36 £276.14 £0.00 £2,404.22 £0.00 £2,680.36Lock and Handles 13.0 each £68.87 £304.92 £0.00 £590.38 £0.00 £895.30 Internal Doors£1,309.98Description Qty Unit Rate Material Plant LabourOther costs TotalDoor 2.0 each £214.12 £219.43 £0.00 £208.80 £0.00 £428.23Decorating 14.5 m2 £28.33 £42.09 £0.00 £369.88 £0.00 £411.97Lock and Handles 2.0 each £68.87 £46.91 £0.00 £90.83 £0.00 £137.74Door Liner 2.0 each £79.80 £90.69 £0.00 £68.90 £0.00 £159.59Lintel 2.0 each £86.22 £143.21 £0.00 £29.23 £0.00 £172.44Page: 60 of 83

Stairs£2,639.55Description Qty Unit Rate Material Plant LabourOther costs TotalStaircase 2.0 each £1,238.89 £1,508.00 £92.82 £876.96 £0.00 £2,477.78Decorating 16.0 m £10.11 £19.79 £0.00 £141.98 £0.00 £161.78 Roof Structure£15,436.54Description Qty Unit Rate Material Plant LabourOther costs TotalRafters 686.4 m £13.53 £5,710.57 £0.00 £3,577.28 £0.00 £9,287.85Wall Plate 19.2 m £12.34 £138.89 £0.00 £98.00 £0.00 £236.89Roof Sheathing 228.8 m2 £25.84 £2,900.87 £0.00 £3,010.93 £0.00 £5,911.80 Roof Insulation£5,645.78Description Qty Unit Rate Material Plant LabourOther costs TotalCeiling Insulation 229.0 m2 £24.65 £3,230.87 £0.00 £2,414.91 £0.00 £5,645.78 Roof Structure£29,309.62Description Qty Unit Rate Material Plant LabourOther costs TotalRoof Sheathing 268.6 m2 £25.84 £3,405.46 £0.00 £3,534.68 £0.00 £6,940.14Wall Plate 105.6 m £12.01 £729.67 £0.00 £538.98 £0.00 £1,268.65Collars 501.6 m £8.84 £1,984.09 £0.00 £2,450.78 £0.00 £4,434.87Ridge 57.6 m £19.03 £663.08 £0.00 £432.97 £0.00 £1,096.05Ceiling Joists 501.6 m £9.54 £2,333.05 £0.00 £2,450.78 £0.00 £4,783.83Rafters 796.8 m £13.54 £6,633.45 £0.00 £4,152.64 £0.00 £10,786.09 Roof Insulation£14,606.82Description Qty Unit Rate Material Plant LabourOther costs TotalRafter Insulation 268.6 m2 £40.57 £6,506.61 £0.00 £4,390.39 £0.00 £10,897.00Ceiling Insulation 210.0 m2 £17.67 £1,761.02 £0.00 £1,948.80 £0.00 £3,709.82 Roof Covering£24,494.40Description Qty Unit Rate Material Plant LabourOther costs TotalBreather Membrane 308.9 m2 £4.25 £662.17 £0.00 £651.48 £0.00 £1,313.65Plain Tiles 268.6 m2 £52.81 £6,632.70 £0.00 £7,553.36 £0.00 £14,186.06Battens 2686.0 m £2.59 £2,274.05 £0.00 £4,673.64 £0.00 £6,947.69Counter Battens 671.5 m £3.05 £878.57 £0.00 £1,168.41 £0.00 £2,046.98Page: 61 of 83

Roof Covering£25,236.51Description Qty Unit Rate Material Plant LabourOther costs TotalFirrings 657.8 m £10.53 £5,616.12 £0.00 £1,309.38 £0.00 £6,925.51Roof Sheathing 228.8 m2 £49.20 £5,856.35 £0.00 £5,401.05 £0.00 £11,257.41Single Layer Felt 228.8 m2 £30.83 £5,064.78 £0.00 £1,988.82 £0.00 £7,053.60 Roof Windows£9,591.14Description Qty Unit Rate Material Plant LabourOther costs TotalRoof Windows 8.0 each £923.16 £4,929.77 £0.00 £2,455.49 £0.00 £7,385.26Rafters and trimmers 2.0 each £1,102.94 £1,104.38 £0.00 £1,101.50 £0.00 £2,205.89 Upper Floor Joists£61,806.21Description Qty Unit Rate Material Plant LabourOther costs TotalFlooring 658.9 m2 £27.49 £8,731.53 £0.00 £9,380.34 £0.00 £18,111.87Floor Joists 1694.4 m £15.09£15,076.84 £0.00£10,486.35 £0.00 £25,563.19Insulation 658.9 m2 £17.72 £3,832.20 £0.00 £7,842.24 £0.00 £11,674.44Restraint Strapping 16.0 each £17.50 £79.48 £0.00 £200.45 £0.00 £279.93Joist Hangers 236.0 each £9.89 £485.21 £0.00 £1,847.88 £0.00 £2,333.09Strutting 464.0 each £8.28 £943.46 £0.00 £2,900.23 £0.00 £3,843.69 Advanced Plumbing£41,440.63Description Qty Unit Rate Material Plant LabourOther costs Total1st Fix Plumbing 1.0 each£10,828.99 £4,134.05 £0.00 £6,694.94 £0.00 £10,828.99Plumbing 2nd Fix 1.0 each£30,611.65£20,106.40 £0.00£10,505.25 £0.00 £30,611.65 Gas Boilers£47,229.28Description Qty Unit Rate Material Plant LabourOther costs Total1st Fix Plumbing 1.0 each£28,542.06£22,695.66 £0.00 £5,846.40 £0.00 £28,542.06Gas Boiler 9.0 each £2,076.36£15,122.55 £0.00 £3,564.68 £0.00 £18,687.23 Heating£52,533.22Description Qty Unit Rate Material Plant LabourOther costs Total1st Fix Heating 1.0 each£26,616.00£12,000.00 £0.00£14,616.00 £0.00 £26,616.00Underfloor Heating 9.0 each £2,879.69£11,483.92 £0.00£14,433.30 £0.00 £25,917.22Page: 62 of 83

Wall Finishes£67,706.97Description Qty Unit Rate Material Plant LabourOther costs TotalSkimming Walls 2337.1 m2 £9.89 £3,402.12 £0.00£19,716.88 £0.00 £23,119.00Fix Plasterboard to Battens 1277.1 m2 £10.01 £4,558.06 £0.00 £8,230.40 £0.00 £12,788.46Fix Battens 3727.4 m £5.68 £6,592.64 £0.00£14,592.61 £0.00 £21,185.25Fix Plasterboard 1060.0 m2 £10.01 £3,783.15 £0.00 £6,831.11 £0.00 £10,614.26 Paint & Wallpaper£27,046.33Description Qty Unit Rate Material Plant LabourOther costs TotalPainting Ceiling 840.0 m2 £7.61 £367.78 £0.00 £6,023.57 £0.00 £6,391.35Painting Walls 2337.0 m2 £6.55 £1,057.98 £0.00£14,253.29 £0.00 £15,311.27Preparation 3177.0 m2 £1.68 £2,211.19 £0.00 £3,132.52 £0.00 £5,343.71 Ceiling Finishes£36,433.93Description Qty Unit Rate Material Plant LabourOther costs TotalFix Plasterboard 840.0 m2 £14.62 £2,997.96 £0.00 £9,280.00 £0.00 £12,277.96Plastering Ceiling 840.0 m2 £12.16 £1,222.77 £0.00 £8,994.47 £0.00 £10,217.24Fix Battens 2452.4 m £5.68 £4,337.58 £0.00 £9,601.15 £0.00 £13,938.73 Cladding£19,918.61Description Qty Unit Rate Material Plant LabourOther costs TotalMembrane 221.7 m2 £3.44 £294.96 £0.00 £467.50 £0.00 £762.47Battens 648.9 m £5.68 £1,147.77 £0.00 £2,540.48 £0.00 £3,688.25Timber Cladding 221.7 m2 £41.42 £2,753.14 £0.00 £6,428.14 £0.00 £9,181.28Decorating 221.7 m2 £28.36 £647.85 £0.00 £5,638.76 £0.00 £6,286.61 Driveways£3,832.30Description Qty Unit Rate Material Plant LabourOther costs TotalDisposal of Soil 9.0 m3 £86.55 £0.00 £631.89 £144.19 £0.00 £776.08Sub-Base 4.5 m3 £162.47 £447.90 £0.00 £283.20 £0.00 £731.11Block Paving 30.0 m2 £48.67 £493.44 £0.00 £966.66 £0.00 £1,460.10Excavate to reduce levels 7.3 m3 £73.79 £27.38 £142.80 £372.14 £0.00 £542.32Laying Course 1.3 m3 £180.84 £115.51 £0.00 £128.62 £0.00 £244.13Geotextile Membrane 30.0 m2 £2.62 £47.94 £0.00 £30.62 £0.00 £78.56Page: 63 of 83

Driveways£43,225.59Description Qty Unit Rate Material Plant LabourOther costs TotalSub-Base 60.0 m3 £162.51 £5,974.80 £0.00 £3,776.10 £0.00 £9,750.90Geotextile Membrane 400.0 m2 £2.62 £639.21 £0.00 £408.32 £0.00 £1,047.53Disposal of Soil 146.4 m3 £76.11 £0.00 £8,788.63 £2,353.71 £0.00 £11,142.34Excavate to reduce levels 120.0 m3 £58.39 £446.96 £692.58 £5,867.35 £0.00 £7,006.89Asphalt 60.0 m3 £237.97£10,300.80 £0.00 £3,977.14 £0.00 £14,277.94 PC Sums£104,400.00Description Qty Unit Rate (£) Value (£)Kitchen Supply and Install9.0each£11,600.00£104,400.00 Provisional Sums£453,337.28Description Qty Unit Rate (£) Value (£)Windows1.0each£49,094.68£49,094.68External Doors1.0each£72,875.84£72,875.84Electrical works1.0each£133,609.96£133,609.96Water Installations1.0each£22,853.16£22,853.16Communication,security and control systems1.0each£57,538.32£57,538.32Ventilation1.0each£36,081.80£36,081.80Fire and lighting protection1.0each£16,574.08£16,574.08BWIC1.0each£29,261.00£29,261.00Litter bins,bolted to ground1.0each£1,480.16£1,480.16Galvanized steel cycle stand1.0each£809.68£809.68Drainage1.0each£33,158.60£33,158.60Total:£1,614,650.74Advanced Estimating ServicePage: 64 of 83

Advanced Estimating Service85 Great Portland Street, London, W1W 7LT020 4518 410007798 640539info@advancedestimatingservice.co.ukwww.advancedestimatingservice.co.ukProfits: TotalProject proposal: Build New HouseProject AddressSite Work General Prelimenaries£101,863 £118,978 £17,115Description Costs Revenue ProfitGeneral PrelimenariesHealth and SafetySafety, First Aid, Protective clothings £3,360.00 £3,964.80 £604.80Disposal Waste12 Yard Skip 3.73m(L) x 1.8(W) x 1.71(H) £17,943.11 £21,352.30 £3,409.19Foreman / SupervisorSite Supervision £70,000.00 £81,200.00 £11,200.00Temporary ServicesLabour £441,400 + VATPlant & Tool £72,767 + VATMaterial £861,731 + VATOther costs £13,920 + VATProfit £224,832 + VATLabour £441,400 + VATLabour £441,400 + VATProfit £224,832 + VATProfit £224,832 + VATMaterial £861,731 + VATMaterial £861,731 + VATPage: 65 of 83

Temporary services £10,560.00 £12,460.80 £1,900.80 Site Equipment£7,638 £9,089 £1,451Description Costs Revenue ProfitSite EquipmentContainerDelivery and Collection Cost £336.00 £399.84 £63.84Steel Container 8ft x 8ft £2,016.00 £2,399.04 £383.04ToiletPortable Toilet 5ft x 4ft £2,880.00 £3,427.20 £547.20Delivery and Collection Cost £54.00 £64.26 £10.26OfficePortable Office 8ft x 8ft £2,016.00 £2,399.04 £383.04Delivery and Collection Cost £336.00 £399.84 £63.84 Fences and Barriers£2,900 £3,373 £473Description Costs Revenue ProfitFences1Hoarding FenceInstall Temporary Fence £2,600.51 £3,016.59 £416.08Delivery and Collection Cost £299.15 £355.99 £56.84 Scaffolding£16,239 £19,325 £3,085Description Costs Revenue ProfitScaffolding1AllowancePlant and Tool £16,239.31 £19,324.78 £3,085.47Substructure Foundation£56,624 £66,000 £9,376Description Costs Revenue ProfitTrenchFoundationMesh ReinforcementA393 Reinforcing Mesh 4.8m x 2.4m (6.2kg/m2) £2,914.56 £3,380.89 £466.33Cutting and placing reinforcing mesh £450.67 £522.78 £72.11Plastic Reinforced Mesh Spacers 40-50mm £531.20 £616.20 £84.99ExcavationExcavate trenches by Machine £5,397.10 £6,260.64 £863.541.5 Tonne Excavator £660.00 £785.40 £125.40Levelling and compacting bottoms of excavations £202.80 £235.25 £32.45Page: 66 of 83

Delivery, collection and running cost £601.56 £715.86 £114.30Concrete FoundationConcrete Mix C25 £11,644.78 £13,507.94 £1,863.16Casting concrete to trench £4,238.52 £4,916.68 £678.16Earthwork SupportSawn Timber Treated C16/C24 47 x 95mm £5,681.84 £6,590.94 £909.10Shuttering Plywood 2440 x 1220 x 18mm £6,591.19 £7,645.78 £1,054.59Erecting and removal of Earthwork support £5,070.00 £5,881.20 £811.20Screws 5 x 70mm box of 100 £221.99 £257.51 £35.52Disposal of Soil8 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H) £9,277.92 £11,040.72 £1,762.80Load soil to Skip By Hand £3,140.25 £3,642.69 £502.44 Cavity Walls Below DPC£13,829 £16,041 £2,213Description Costs Revenue ProfitCavity Walls BelowDPCDamp Proof CourseDamp Proof Course 100mm x 30m £48.19 £55.90 £7.71Lay damp proof course £1,014.00 £1,176.24 £162.24Inner SkinSolid Low Density Concrete Blocks 3.6N 100mm £1,821.42 £2,112.85 £291.43Laying concrete blocks 100mm £1,581.09 £1,834.06 £252.97Building Sand Bulk Bag £43.10 £50.00 £6.90Blue Circle Cement 25kg £43.78 £50.78 £7.00Sika Maxmix Concentrated Plasticiser 1L £0.89 £1.03 £0.14Concrete FillBlue Circle Cement 25kg £208.69 £242.08 £33.39Ballast Bulk Bag £291.16 £337.74 £46.58Mix Concrete on Site £85.50 £99.18 £13.68Filling cavity £205.41 £238.28 £32.87Outer SkinSolid Low Density Concrete Blocks 3.6N 100mm £910.70 £1,056.42 £145.71London Brick Company Commons £2,171.45 £2,518.88 £347.43Laying concrete blocks 100mm £790.54 £917.03 £126.49Laying bricks (half a brick thick) £1,254.99 £1,455.79 £200.80Building Sand Bulk Bag £89.87 £104.25 £14.38Blue Circle Cement 25kg £90.67 £105.18 £14.51Sika Maxmix Concentrated Plasticiser 1L £1.96 £2.27 £0.31Trench BlocksThermalite Trenchblock 3.6 N/mm2; 215 x 440 x 300mm £2,366.47 £2,745.11 £378.64Building Sand Bulk Bag £61.81 £71.70 £9.89Blue Circle Cement 25kg £62.68 £72.70 £10.03Page: 67 of 83

Sika Maxmix Concentrated Plasticiser 1L £1.21 £1.41 £0.19Laying trench blocks 300mm thick £683.17 £792.48 £109.31 Concrete Floor£70,997 £82,699 £11,702Description Costs Revenue ProfitConcrete FloorSand BlindingBuilding Sand Bulk Bag £2,005.15 £2,325.98 £320.82Fill to make up levels by hand £1,074.62 £1,246.56 £171.94Spreading and Levelling Fill £402.34 £466.71 £64.37Compacting Fill £508.00 £589.28 £81.28Excavation1.5 Tonne Excavator £693.00 £824.67 £131.67Excavate reduced levels by Machine £5,858.39 £6,795.73 £937.34Levelling and compacting bottoms of excavations £1,016.00 £1,178.56 £162.56Delivery, collection and running cost £648.36 £771.55 £123.19perimeter25mm Celotex Insulation TB3025 Board 2400mm x 1200mm £72.84 £84.49 £11.65Laying insulation to floor £63.12 £73.22 £10.10Damp Proof MembraneDamp Proof Membrane 1200ga 4m x 3m (12m2) £524.45 £608.36 £83.91Laying Damp Proof Membrane £535.05 £620.66 £85.61Protective LayerVisqueen Vapour Check 500 GA Green 4 x 50m £283.66 £329.04 £45.38Laying vapour control £581.98 £675.10 £93.12Hardcore fillMOT Type 1 Sub-base Bulk Bag £6,868.31 £7,967.24 £1,098.93Fill to make up levels by hand £3,223.85 £3,739.67 £515.82Spreading and Levelling Fill £402.34 £466.71 £64.37Compacting Fill £508.00 £589.28 £81.28Mesh reinforcementA142 Reinforcing Mesh 4.8m x 2.4m (2.2kg/m2) £2,320.51 £2,691.79 £371.28Cutting and placing reinforcing mesh £1,128.89 £1,309.51 £180.62Plastic Reinforced Mesh Spacers 40-50mm £1,360.18 £1,577.80 £217.63Concrete SlabConcrete Mix C25 £5,674.76 £6,582.73 £907.96Casting concrete to slabs £2,458.72 £2,852.12 £393.40Floor ScreedBlue Circle Mastercrete 25kg £3,665.82 £4,252.35 £586.53Concrete and screed Fibres 900g (usage 1m3 screed) £843.78 £978.78 £135.00Sharp Sand Bulk Bag £3,098.62 £3,594.39 £495.78Laying floor screed 65-100mm £3,386.67 £3,928.54 £541.87InsulationPage: 68 of 83

100mm Celotex Insulation GA4100 Board 2400mm x 1200mm £6,278.60 £7,283.18 £1,004.58Laying insulation to floor £2,032.00 £2,357.12 £325.12Disposal of Soil8 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H) £10,070.46 £11,983.85 £1,913.39Load soil to Skip By Hand £3,408.65 £3,954.03 £545.38Structure External Walls£108,614 £125,992 £17,378Description Costs Revenue ProfitCavity WallForming CavityStaifix Housing Wall Ties HRT4 225mm box of 250 £412.06 £477.98 £65.93Forming cavity £831.50 £964.54 £133.04InsulationKnauf Earthwool DriTherm Cavity Slab 37 Standard 100mm(6.55m²)£2,818.72 £3,269.71 £450.99Laying Dritherm insulation to cavity wall £1,351.18 £1,567.37 £216.19Inner SkinCelcon Hi-7 Aerated Concrete Block 7.3N 100mm £24,899.93 £28,883.92 £3,983.99Sika Maxmix Concentrated Plasticiser 1L £8.29 £9.62 £1.33Building Sand Bulk Bag £410.30 £475.95 £65.65Blue Circle Cement 25kg £414.79 £481.16 £66.37Laying aerated blocks 100mm £13,376.70 £15,516.97 £2,140.27Outer SkinFacing Bricks Allowance £37,691.39 £43,722.01 £6,030.62Building Sand Bulk Bag £1,289.46 £1,495.77 £206.31Blue Circle Cement 25kg £1,303.57 £1,512.14 £208.57Laying bricks (half a brick thick) £23,780.79 £27,585.72 £3,804.93Sika Maxmix Concentrated Plasticiser 1L £24.84 £28.81 £3.97 External Walls£2,019 £2,342 £323Description Costs Revenue ProfitSolid WallEngineering Solid wallBuilding Sand Bulk Bag £41.47 £48.11 £6.64Blue Circle Cement 25kg £41.75 £48.43 £6.68Sika Maxmix Concentrated Plasticiser 1L £0.85 £0.99 £0.14Class B Red Perforated Engineering Brick 65mm £1,172.96 £1,360.64 £187.67Laying bricks (half a brick thick) £761.64 £883.50 £121.86 Internal Walls£18,375 £21,315 £2,940Description Costs Revenue ProfitBlock WallPage: 69 of 83

Aerated BlocksSika Maxmix Concentrated Plasticiser 1L £4.07 £4.72 £0.65Building Sand Bulk Bag £203.72 £236.32 £32.60Blue Circle Cement 25kg £205.90 £238.84 £32.94Celcon Standard Aerated Concrete Block 3.6N 140mm £11,349.83 £13,165.80 £1,815.97Laying aerated blocks 140mm £6,611.23 £7,669.03 £1,057.80 Internal Walls£24,886 £28,868 £3,982Description Costs Revenue ProfitTimber StudWallTimber Stud WallSawn Timber Treated C16/C24 47 x 95mm £8,126.80 £9,427.08 £1,300.29Screws 5 x 100mm box of 100 £370.46 £429.74 £59.27Erect and fix studwork £13,985.36 £16,223.02 £2,237.66InsulationLaying Dritherm insulation between studs £757.14 £878.28 £121.14Knauf Earthwool Acoustic Partition Roll APR 35 50mm (15.6m²) £1,646.46 £1,909.89 £263.43 Upper Floor Joists£53,281 £61,806 £8,525Description Costs Revenue ProfitUpper Floor JoistsFlooringChipboard Flooring P5 2400 x 600 x 22mm £1,936.64 £2,246.51 £309.86Screws 4.5 x 60mm box of 200 £664.76 £771.13 £106.36Fixing T&G chipboard flooring £2,600.59 £3,016.68 £416.09Floor JoistsSawn Timber Treated C16/C24 47 x 225mm x 6.6 m £891.97 £1,034.69 £142.72Carpenter to fit floor joists £2,957.83 £3,431.08 £473.25InsulationKnauf Earthwool Combi Cut 44 Loft Roll Insulation 100mm(13.89m²)£304.90 £353.68 £48.78Laying loft insulation between timbers £1,059.50 £1,229.02 £169.52Chicken Wire/ Mesh Roll 1m x 10m (10m2) £760.73 £882.44 £121.72Fix chicken wire £1,119.30 £1,298.39 £179.09Restraint StrappingHeavy Restraint Strap 1000 x 30 x 5mm £28.32 £32.85 £4.53Fix Restraint Strap £86.40 £100.22 £13.82Nylon Anchor Hammerfix Screws M6x60mm Box of 50 £5.94 £6.89 £0.95Joist HangersStandard Joist Hanger 63mm x 250mm JHA270/63 £94.75 £109.91 £15.16Carpenter to fit joist hangers £567.00 £657.72 £90.72Square Twist Nails 3.7 x 30mm 1kg £54.13 £62.79 £8.66StruttingPage: 70 of 83

65mm x 2.65 Galvanized Round Wire Nail 1kg Pack £27.41 £31.79 £4.39Fix herringbone strutting between joist £880.20 £1,021.03 £140.83Herringbone Joist Strut HB400 30 x 480mm £161.18 £186.97 £25.79Upper Floor JoistsJoist HangersStandard Joist Hanger 63mm x 250mm JHA270/63 £171.46 £198.89 £27.43Carpenter to fit joist hangers £1,026.00 £1,190.16 £164.16Square Twist Nails 3.7 x 30mm 1kg £97.94 £113.62 £15.67Strutting65mm x 2.65 Galvanized Round Wire Nail 1kg Pack £50.17 £58.20 £8.03Fix herringbone strutting between joist £1,620.00 £1,879.20 £259.20Herringbone Joist Strut HB600 30 x 680mm £574.56 £666.49 £91.93Restraint StrappingHeavy Restraint Strap 1000 x 30 x 5mm £28.32 £32.85 £4.53Fix Restraint Strap £86.40 £100.22 £13.82Nylon Anchor Hammerfix Screws M6x60mm Box of 50 £5.94 £6.89 £0.95InsulationKnauf Earthwool Combi Cut 44 Loft Roll Insulation 100mm(13.89m²)£642.96 £745.83 £102.87Laying loft insulation between timbers £2,235.00 £2,592.60 £357.60Chicken Wire/ Mesh Roll 1m x 10m (10m2) £1,595.04 £1,850.25 £255.21Fix chicken wire £2,346.75 £2,722.23 £375.48Floor JoistsSawn Timber Treated C16/C24 47 x 225mm x £12,105.30 £14,042.15 £1,936.85Carpenter to fit floor joists £6,082.13 £7,055.27 £973.14FlooringChipboard Flooring P4 2400 x 600 x 22mm £3,320.16 £3,851.39 £531.23Screws 4.5 x 60mm box of 200 £1,605.61 £1,862.51 £256.90Fixing T&G chipboard flooring £5,485.91 £6,363.66 £877.75 Internal Doors£16,022 £18,586 £2,564Description Costs Revenue ProfitFire_doorLintelCavity Wall Lintel CG90/100 1200mm £1,138.10 £1,320.20 £182.10Install steel lintel £237.60 £275.62 £38.02Door6 Panel Moulded Fire Door 838 x1981mm £3,135.13 £3,636.75 £501.62Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 3 £174.64 £202.58 £27.94Fitting a fire door £1,782.00 £2,067.12 £285.12Door LinerFitting a single door lining £712.80 £826.85 £114.05Softwood Fire Door Lining Set + Stops 32 x 95mm £1,287.00 £1,492.92 £205.92Masonry Torx Frame Screw 7.5 x 82mm £27.72 £32.16 £4.44Page: 71 of 83

Assorted Plastic Shims Pack of 100 £56.44 £65.47 £9.03Lock and HandlesTubular Latch 76 mm £139.79 £162.15 £22.37Brass Door Handle Pack of 2 £263.74 £305.93 £42.20Fitting a tubular latch £757.35 £878.53 £121.18Fitting handles £534.60 £620.14 £85.54DecoratingLeyland Trade Undercoat Dark Grey 2.5Ltr £180.95 £209.90 £28.95Dulux Trade Satinwood Gloss Paint White 2.5Ltr £144.78 £167.94 £23.16Apply primer, undercoat and gloss £2,836.86 £3,290.76 £453.90SingleLintelCavity Wall Lintel CG90/100 1200mm £206.93 £240.04 £33.11Install steel lintel £43.20 £50.11 £6.91Lock and HandlesTubular Latch 76 mm £25.42 £29.48 £4.07Brass Door Handle Pack of 2 £47.95 £55.62 £7.67Fitting a tubular latch £137.70 £159.73 £22.03Fitting handles £97.20 £112.75 £15.55DecoratingLeyland Trade Undercoat Dark Grey 2.5Ltr £32.75 £37.99 £5.24Dulux Trade Satinwood Gloss Paint White 2.5Ltr £26.20 £30.39 £4.19Apply primer, undercoat and gloss £515.79 £598.32 £82.53DoorDeanta Doors Internal Seville White Primed Door £828.00 £960.48 £132.48Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 3 £31.75 £36.83 £5.08Fitting a door £270.00 £313.20 £43.20Door LinerFitting a single door lining £129.60 £150.34 £20.74Softwood Door Lining Set + Stops 32 x 95mm £204.84 £237.61 £32.77Masonry Torx Frame Screw 7.5 x 82mm £5.04 £5.85 £0.81Assorted Plastic Shims Pack of 100 £10.26 £11.90 £1.64 Internal Doors£5,652 £6,557 £904Description Costs Revenue ProfitSingleLock and HandlesTubular Latch 76 mm £72.01 £83.53 £11.52Brass Door Handle Pack of 2 £135.86 £157.60 £21.74Fitting a tubular latch £390.15 £452.57 £62.42Fitting handles £275.40 £319.46 £44.06DecoratingLeyland Trade Undercoat Dark Grey 2.5Ltr £93.20 £108.12 £14.91Page: 72 of 83

Dulux Trade Satinwood Gloss Paint White 2.5Ltr £74.57 £86.50 £11.93Apply primer, undercoat and gloss £1,461.42 £1,695.25 £233.83Door LinerFitting a single door lining £367.20 £425.95 £58.75Softwood Door Lining Set + Stops 32 x 95mm £580.38 £673.24 £92.86Masonry Torx Frame Screw 7.5 x 82mm £14.28 £16.56 £2.28Assorted Plastic Shims Pack of 100 £29.08 £33.73 £4.65Door6 Panel Hollow Door 762 x1981mm £595.07 £690.28 £95.21Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 3 £89.96 £104.36 £14.39Fitting a door £765.00 £887.40 £122.40LintelCavity Wall Lintel CG90/100 1200mm £586.30 £680.10 £93.81Install steel lintel £122.40 £141.98 £19.58 Internal Doors£7,161 £8,306 £1,146Description Costs Revenue ProfitDoubleLintelCavity Wall Lintel CG90/100 2100mm £802.46 £930.86 £128.39Install steel lintel £163.80 £190.01 £26.21Door6 Panel Hollow Door 762 x1981mm £910.10 £1,055.72 £145.62Eclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 3 £137.59 £159.61 £22.01Fitting a door £1,170.00 £1,357.20 £187.20Door LinerFitting a double door lining £386.10 £447.88 £61.78Softwood Double Door Lining Set + Stops 32 x 95mm £475.02 £551.02 £76.00Masonry Torx Frame Screw 7.5 x 82mm £10.92 £12.67 £1.75Assorted Plastic Shims Pack of 100 £22.24 £25.79 £3.56DecoratingLeyland Trade Undercoat Dark Grey 2.5Ltr £132.25 £153.41 £21.16Dulux Trade Satinwood Gloss Paint White 2.5Ltr £105.82 £122.75 £16.93Apply primer, undercoat and gloss £2,072.60 £2,404.22 £331.62Lock and HandlesTubular Latch 76 mm £55.07 £63.88 £8.81Brass Door Handle Pack of 2 £207.79 £241.04 £33.25Fitting a tubular latch £298.35 £346.09 £47.74Fitting handles £210.60 £244.30 £33.70 Internal Doors£1,129 £1,310 £181Description Costs Revenue ProfitDoublePage: 73 of 83

DoorEclipse Fire Door Ball Bearing Hinges 102 x 76mm Pack of 3 £21.17 £24.55 £3.39Fitting a door £180.00 £208.80 £28.80Softwood 6 Panel Door 762 x1981mm £168.00 £194.88 £26.88DecoratingLeyland Trade Undercoat Dark Grey 2.5Ltr £20.15 £23.37 £3.22Dulux Trade Satinwood Gloss Paint White 2.5Ltr £16.13 £18.71 £2.58Apply primer, undercoat and gloss £318.86 £369.88 £51.02Lock and HandlesTubular Latch 76 mm £8.47 £9.83 £1.36Brass Door Handle Pack of 2 £31.97 £37.08 £5.11Fitting a tubular latch £45.90 £53.24 £7.34Fitting handles £32.40 £37.58 £5.18Door LinerFitting a double door lining £59.40 £68.90 £9.50Softwood Double Door Lining Set + Stops 32 x 95mm £73.08 £84.77 £11.69Masonry Torx Frame Screw 7.5 x 82mm £1.68 £1.95 £0.27Assorted Plastic Shims Pack of 100 £3.42 £3.97 £0.55LintelCavity Wall Lintel CG90/100 2100mm £123.46 £143.21 £19.75Install steel lintel £25.20 £29.23 £4.03 Stairs£2,273 £2,640 £366Description Costs Revenue ProfitStaircaseStaircasePine Straight Staircase, MDF treads and risers £1,300.00 £1,508.00 £208.00Install prefabricated staircase £756.00 £876.96 £120.96Delivery cost £78.00 £92.82 £14.82DecoratingJohnstones Primer White 2.5 Ltr £7.06 £8.18 £1.13Dulux Trade Satinwood Gloss Paint White 2.5Ltr £6.38 £7.41 £1.02Leyland Trade Undercoat White 2.5Ltr £3.62 £4.20 £0.58Apply primer, undercoat and gloss <200mm girth £122.40 £141.98 £19.58 Roof Structure£13,307 £15,437 £2,129Description Costs Revenue ProfitMonopitch Roof orFlatRaftersSawn Timber Treated C16/C24 47 x 145mm x 4.8 m £4,900.90 £5,685.04 £784.14Screws 5 x 100mm box of 100 £22.01 £25.53 £3.52Install rafters £3,083.86 £3,577.28 £493.42Page: 74 of 83

Wall PlateSawn Timber Treated C16/C24 47 x 95mm x 4.8 m £65.21 £75.64 £10.43Screws 4 x 50mm box of 200 £0.86 £1.00 £0.14Bedding wall plate £84.48 £98.00 £13.52Building Sand Bulk Bag £3.04 £3.52 £0.49Blue Circle Cement 25kg £3.01 £3.49 £0.48Brown Plastic Plugs Box of 100 £0.76 £0.88 £0.12Heavy Restraint Strap 1200 x 30 x 5mm £46.86 £54.36 £7.50Roof SheathingStructural Plywood 2440 x 1220 x 18mm £2,436.80 £2,826.69 £389.89Screws 4.5 x 60mm box of 200 £63.95 £74.18 £10.23Fixing plywood £2,595.63 £3,010.93 £415.30 Roof Structure£25,267 £29,310 £4,043Description Costs Revenue ProfitApexRoofRoof SheathingStructural Plywood 2440 x 1220 x 18mm £2,860.73 £3,318.44 £457.72Screws 4.5 x 60mm box of 200 £75.01 £87.01 £12.00Fixing plywood £3,047.14 £3,534.68 £487.54Wall PlateSawn Timber Treated C16/C24 47 x 95mm x 4.8 m £358.62 £416.00 £57.38Screws 4 x 50mm box of 200 £4.18 £4.84 £0.67Bedding wall plate £464.64 £538.98 £74.34Building Sand Bulk Bag £15.96 £18.51 £2.55Blue Circle Cement 25kg £16.52 £19.17 £2.64Brown Plastic Plugs Box of 100 £3.71 £4.30 £0.59Heavy Restraint Strap 1200 x 30 x 5mm £230.04 £266.85 £36.81CollarsSawn Timber Treated C16/C24 47 x 95mm x 6.6 m £1,703.44 £1,975.99 £272.55Carpenter to fit roof collar £2,112.74 £2,450.78 £338.04Screws 5 x 80mm box of 100 £6.98 £8.10 £1.12RidgeSawn Timber Treated C16/C24 47 x 225mm x 4.8 m £571.62 £663.08 £91.46Install ridge £373.25 £432.97 £59.72Ceiling JoistsSawn Timber Treated C16/C24 47 x 125mm x 6.6 m £2,004.40 £2,325.10 £320.70Carpenter to fit ceiling joists £2,112.74 £2,450.78 £338.04Screws 5 x 80mm box of 100 £6.85 £7.95 £1.10RaftersSawn Timber Treated C16/C24 47 x 145mm x 4.8 m £5,689.15 £6,599.42 £910.26Screws 5 x 100mm box of 100 £29.34 £34.03 £4.69Page: 75 of 83

Install rafters £3,579.86 £4,152.64 £572.78 Roof Insulation£4,867 £5,646 £779Description Costs Revenue ProfitRoofInsulationCeiling InsulationAluminium Foil Tape 50mm x 45m £89.84 £104.22 £14.38100mm Celotex Insulation GA4100 Board 2400mm x 1200mm £2,695.39 £3,126.65 £431.26Laying PIR insulation between joists £2,081.82 £2,414.91 £333.09 Roof Insulation£12,592 £14,607 £2,015Description Costs Revenue ProfitRoof Insulation(1)Rafter Insulation100mm Celotex Insulation GA4100 Board 2400mm x 1200mm £3,477.66 £4,034.09 £556.4350mm Celotex Insulation GA3050 Board 2400mm x 1200mm £1,939.88 £2,250.27 £310.38Laying PIR insulation between rafters £2,441.82 £2,832.51 £390.69Laying PIR insulation over rafters £1,343.00 £1,557.88 £214.88Aluminium Foil Tape 50mm x 45m £191.60 £222.26 £30.66Ceiling InsulationKnauf Earthwool Combi Cut 44 Loft Roll Insulation 170mm(8.01m²)£526.70 £610.98 £84.27Rockwool RollBatt Twin Roll 100mm Loft Insulation (5.76m²) £991.42 £1,150.04 £158.63Laying loft insulation £1,680.00 £1,948.80 £268.80 Roof Windows£8,268 £9,591 £1,323Description Costs Revenue ProfitPitched RoofWindowsRoof WindowsVelux GGL SK10 Pine Roof Window 1140 x 1600mm £3,118.50 £3,617.46 £498.96Velux EDW SK10 Tile Flashing 1140 x 1600mm £541.80 £628.49 £86.69Velux BFX SK10 Underfelt Collar 1140 x 1600mm £182.70 £211.93 £29.23Install roof window £1,862.00 £2,159.92 £297.92Rafters and trimmersSawn Timber Treated C16/C24 47 x 145mm x 4.8 m £719.71 £834.87 £115.15Screws 5 x 100mm box of 100 £14.08 £16.33 £2.25Install rafters £452.87 £525.33 £72.46Standard Joist Hanger 44mm x 238mm JHA270/44 £31.58 £36.64 £5.05Standard Joist Hanger 100mm x 250mm JHA270/100 £31.58 £36.64 £5.05Carpenter to fit joist hangers £378.00 £438.48 £60.48Square Twist Nails 3.7 x 30mm 1kg £36.08 £41.86 £5.77Pitched RoofPage: 76 of 83

Pitched RoofWindowsRafters and trimmersSawn Timber Treated C16/C24 47 x 145mm x 4.8 m £102.82 £119.27 £16.45Screws 5 x 100mm box of 100 £2.02 £2.34 £0.32Install rafters £64.70 £75.05 £10.35Standard Joist Hanger 44mm x 238mm JHA270/44 £4.51 £5.23 £0.72Standard Joist Hanger 100mm x 250mm JHA270/100 £4.51 £5.23 £0.72Carpenter to fit joist hangers £54.00 £62.64 £8.64Square Twist Nails 3.7 x 30mm 1kg £5.16 £5.99 £0.83Roof WindowsVelux GGL PK06 Pine Roof Window 940 x 1180mm £315.90 £366.44 £50.54Velux EDW PK06 Tile Flashing 940 x 1180mm £67.50 £78.30 £10.80Velux BFX PK06 Underfelt Collar 940 x 1180mm £23.40 £27.14 £3.74Install roof window £254.80 £295.57 £40.77 Roof Covering£21,116 £24,494 £3,379Description Costs Revenue ProfitPlainRangeBreather MembraneTyvek Supro Breather Membrane 1 x 50m £570.84 £662.17 £91.33Fixing breather membrane £561.62 £651.48 £89.86Plain TilesConcrete Plain Tiles Allowance £5,665.02 £6,571.42 £906.40Fix plain tiles (sloped) £6,511.52 £7,553.36 £1,041.84Aluminium Clout Nails 38mm 1kg Pack £52.82 £61.28 £8.45BattensTreated Batten 25 x 38mm £1,862.36 £2,160.34 £297.9865mm x 2.65 Galvanized Round Wire Nail 1kg Pack £98.03 £113.71 £15.68Fixing battens to timber £4,029.00 £4,673.64 £644.64Counter BattensTreated Batten 25 x 50mm £732.88 £850.14 £117.2665mm x 2.65 Galvanized Round Wire Nail 1kg Pack £24.52 £28.44 £3.92Fixing battens to timber £1,007.25 £1,168.41 £161.16 Roof Covering£21,756 £25,237 £3,481Description Costs Revenue ProfitGreenRoofFirringsSoftwood treated firring £4,729.85 £5,486.62 £756.7875mm x 3.75 Galvanized Round Wire Nail 1kg Pack £111.64 £129.50 £17.86Fixing firrings to joists £1,128.78 £1,309.38 £180.60Page: 77 of 83

Roof SheathingStructural Plywood 2440 x 1220 x 18mm £4,919.50 £5,706.62 £787.12Screws 4.5 x 60mm box of 200 £129.08 £149.74 £20.65Fixing plywood £4,656.08 £5,401.05 £744.97Single Layer FeltIcopal Anderson 1E Green Mineral Felt 10m x 1m £4,324.09 £5,015.95 £691.85Large Head Galvanised Clout Nail 15mm 1kg £42.10 £48.83 £6.74Fit single layer roofing felt £1,714.50 £1,988.82 £274.32Services Advanced Plumbing£35,725 £41,441 £5,716Description Costs Revenue ProfitPlumbing1st Fix PlumbingFull Bore Isolating Valve 22 mm £105.60 £122.50 £16.90Flexible Hose 22mm x 3/4 x 300mm £48.00 £55.68 £7.681st Fix Plumbing £5,771.50 £6,694.94 £923.44Copper Pipe Ø22 mm, 3 m Length £447.36 £518.94 £71.58Fittings Allowance £888.00 £1,030.08 £142.08Full Bore Isolating Valve 15 mm £423.36 £491.10 £67.74Flexible Hose 15mm x 1/2 x 300mm £71.28 £82.68 £11.40Copper Pipe Ø15 mm, 3 m Length £1,523.86 £1,767.67 £243.82Washing Machine Valve With CV 15mm x 3/4 £56.38 £65.40 £9.02Plumbing 2nd FixBath Allowance £2,434.79 £2,824.35 £389.57Mixer Tap Allowance £1,043.48 £1,210.44 £166.962nd Fix Plumbing £9,056.25 £10,505.25 £1,449.00McAlpine Bath trap with waste Top Access 1 1/2" £206.69 £239.76 £33.07Toilet Allowance £3,478.26 £4,034.78 £556.5290° Pan Connector £70.08 £81.29 £11.21Basin Allowance £2,086.96 £2,420.87 £333.91Basin Taps Allowance £1,391.30 £1,613.91 £222.61Trap and Waste Kit 32mm £354.24 £410.92 £56.68Shower Tray Allowance £913.04 £1,059.13 £146.09Shower Mixer Allowance £1,521.74 £1,765.22 £243.48Shower Enclosure Allowance £1,339.13 £1,553.39 £214.26Shower Pump Allowance £1,260.00 £1,461.60 £201.60Shower Trap 70 mm Chrome £79.04 £91.69 £12.65Kitchen Sink Allowance £782.60 £907.82 £125.22Kitchen Tap Supplied by Client £0.00 £0.00 £0.00Double Bowl Sink Trap Kit 40 mm £170.21 £197.44 £27.23Washing Machine Supplied by Client £0.00 £0.00 £0.00Page: 78 of 83

Appliance Trap 40 mm £201.53 £233.77 £32.24Dishwasher Supplied by Client £0.00 £0.00 £0.00 Gas Boilers£40,715 £47,229 £6,514Description Costs Revenue ProfitGas Boilers1st Fix PlumbingPipes and Fittings Allowance £19,565.22 £22,695.66 £3,130.44Install new boiler pipework £5,040.00 £5,846.40 £806.40Gas BoilerWorcester Greenstar 32iCDi Compact LPG Combi Boiler ErP £10,584.00 £12,277.44 £1,693.44Install boiler £3,073.00 £3,564.68 £491.68Worcester Bosch Telescopic FS Flue Kit 60 x 100mm £822.64 £954.26 £131.62Honeywell DT90E Digital Room Thermostat £319.46 £370.58 £51.11Combi Straight Filling Loop £129.60 £150.34 £20.74Adey MagnaClean Professional Magnetic Filter 22mm £854.93 £991.72 £136.79Electrolytic Scale Inhibitor 15mm £200.12 £232.14 £32.02Sentinel X100 Central Heating Scale Inhibitor 1L £125.93 £146.08 £20.15 Heating£45,287 £52,533 £7,246Description Costs Revenue ProfitUnderfloorHeating1st Fix HeatingPipes and Fittings Allowance £10,344.83 £12,000.00 £1,655.17Install new flow and return pipes for underfloor heating £12,600.00 £14,616.00 £2,016.00Underfloor HeatingUnderfloor Heating Kit ProWarm™ Standard Output - 100m2 £9,215.96 £10,690.52 £1,474.55Install wet underfloor heating £12,442.50 £14,433.30 £1,990.80Heatmiser Touch £683.96 £793.40 £109.43Finishes Wall Finishes£58,368 £67,707 £9,339Description Costs Revenue ProfitWall FinishesSkimming WallsThistle Multi Finish Plaster 25kg £1,515.22 £1,757.65 £242.43Drywall Scrim Tape 48mm x 90m £87.46 £101.45 £13.99Skimming walls £9,288.22 £10,774.34 £1,486.12Fix Plasterboard to BattensStandard Plasterboard SE 2400 x 1200 x 12.5mm £3,693.59 £4,284.56 £590.97Drywall Screws 32mm Box of 1000 £235.78 £273.50 £37.72Page: 79 of 83

Fixing plasterboard to walls £7,095.17 £8,230.40 £1,135.23Fix BattensTreated Batten 25 x 50mm £4,068.04 £4,718.92 £650.89Nylon Anchor Hammerfix Screws M6x80mm Box of 50 £1,615.27 £1,873.72 £258.44Fixing battens to masonry £12,579.84 £14,592.61 £2,012.77Wall Finishes (1)Fix PlasterboardDrywall Screws 32mm Box of 1000 £195.70 £227.01 £31.31Fixing plasterboard to walls £5,888.89 £6,831.11 £942.22Standard Plasterboard TE 2400 x 1200 x 12.5mm £3,065.64 £3,556.14 £490.50Skimming WallsThistle Multi Finish Plaster 25kg £1,257.60 £1,458.82 £201.22Drywall Scrim Tape 48mm x 90m £72.59 £84.20 £11.61Skimming walls £7,709.09 £8,942.54 £1,233.45 Ceiling Finishes£31,409 £36,434 £5,025Description Costs Revenue ProfitPlasterboard onBattensFix PlasterboardStandard Plasterboard TE 2400 x 1200 x 12.5mm £2,429.38 £2,818.08 £388.70Drywall Screws 32mm Box of 1000 £155.08 £179.89 £24.81Fixing plasterboard to ceiling £8,000.00 £9,280.00 £1,280.00Plastering CeilingThistle Multi Finish Plaster 25kg £996.59 £1,156.04 £159.45Drywall Scrim Tape 48mm x 90m £57.53 £66.73 £9.20Skimming ceiling £7,753.85 £8,994.47 £1,240.62Fix BattensTreated Batten 25 x 50mm £2,676.55 £3,104.80 £428.25Nylon Anchor Hammerfix Screws M6x80mm Box of 50 £1,062.74 £1,232.78 £170.04Fixing battens to masonry £8,276.85 £9,601.15 £1,324.30 Paint & Wallpaper£23,316 £27,046 £3,731Description Costs Revenue ProfitPaintingPainting CeilingCrown Matt Emulsion Paint White 10Ltr £317.05 £367.78 £50.73Painting ceiling £5,192.73 £6,023.57 £830.84Painting WallsLeyland Trade Matt Emulsion Paint Magnolia 10Ltr £679.96 £788.75 £108.79Crown Matt Emulsion Paint White 10Ltr £232.09 £269.23 £37.13Painting walls £12,287.32 £14,253.29 £1,965.97PreparationPreparation materials £1,906.20 £2,211.19 £304.99Page: 80 of 83

Preparing for Painting £2,700.45 £3,132.52 £432.07 Cladding£17,171 £19,919 £2,747Description Costs Revenue ProfitTimber CladdingMembraneCromar Vent 3 High Performance 1 x 50m Breathable Felt £254.28 £294.96 £40.68Fixing breather membrane £403.02 £467.50 £64.48BattensTreated Batten 25 x 50mm £708.22 £821.53 £113.31Nylon Anchor Hammerfix Screws M6x80mm Box of 50 £281.24 £326.24 £45.00Fixing battens to masonry £2,190.07 £2,540.48 £350.41Timber CladdingFixing cladding £5,541.50 £6,428.14 £886.64Exterior Screws C2 40mm box of 350 £129.34 £150.03 £20.69Softwood Timber Traditional Cladding 8 x 94 x 3000mm £2,244.06 £2,603.11 £359.05DecoratingLeyland Trade Undercoat Dark Grey 2.5Ltr £310.26 £359.90 £49.64Dulux Trade Satinwood Gloss Paint White 2.5Ltr £248.24 £287.96 £39.72Apply primer, undercoat and gloss £4,861.00 £5,638.76 £777.76Landscaping Driveways£3,287 £3,832 £545Description Costs Revenue Profit BlockPavingDisposal of Soil8 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H) £459.00 £546.21 £87.21Load soil to Skip By Machine £124.30 £144.19 £19.891 Tonne Skip Loader £72.00 £85.68 £13.68Sub-BaseFill to make up levels by hand £190.38 £220.84 £30.46Spreading and Levelling Fill £23.76 £27.56 £3.80Compacting Fill £30.00 £34.80 £4.80MOT Type 1 Sub-base Bulk Bag £386.12 £447.90 £61.78Block PavingLaying and compacting block paving £833.33 £966.66 £133.33Kiln Dried Paving Sand 20kg bag £29.38 £34.08 £4.70Marshalls Standard Concrete Block Paving Brindle 200 x 100 x50mm£396.00 £459.36 £63.36Excavate to reduce levels1.5 Tonne Excavator £66.00 £78.54 £12.54Levelling and compacting bottoms of excavations £60.00 £69.60 £9.60Page: 81 of 83

Delivery and Collection Cost £54.00 £64.26 £10.26Red Diesel £23.60 £27.38 £3.78Excavate reduced levels by Machine £260.81 £302.54 £41.73Laying CourseSharp Sand Bulk Bag £99.58 £115.51 £15.93Fill to make up levels by hand £57.12 £66.26 £9.14Spreading and Levelling Fill £23.76 £27.56 £3.80Compacting Fill £30.00 £34.80 £4.80Geotextile MembraneLaying Geotextile Membrane £26.40 £30.62 £4.224TRADE Heavy Duty Landscape Fabric 1m x 20m £41.33 £47.94 £6.61 Driveways£37,057 £43,226 £6,168Description Costs Revenue Profit AsphaltSub-BaseFill to make up levels by hand £2,538.46 £2,944.61 £406.15Spreading and Levelling Fill £316.80 £367.49 £50.69Compacting Fill £400.00 £464.00 £64.00MOT Type 1 Sub-base Bulk Bag £5,150.69 £5,974.80 £824.11Geotextile MembraneLaying Geotextile Membrane £352.00 £408.32 £56.324TRADE Heavy Duty Landscape Fabric 1m x 20m £551.04 £639.21 £88.17Disposal of Soil8 Yard Skip 3.6m(L) x 1.7(W) x 1.2(H) £7,313.40 £8,702.95 £1,389.55Load soil to Skip By Machine £2,029.06 £2,353.71 £324.651 Tonne Skip Loader £72.00 £85.68 £13.68Excavate to reduce levels1.5 Tonne Excavator £528.00 £628.32 £100.32Levelling and compacting bottoms of excavations £800.00 £928.00 £128.00Delivery and Collection Cost £54.00 £64.26 £10.26Red Diesel £385.31 £446.96 £61.65Excavate reduced levels by Machine £4,258.06 £4,939.35 £681.29AsphaltAsphalt Binder Course £6,240.00 £7,238.40 £998.40Asphalt Surface Course £2,640.00 £3,062.40 £422.40Laying Aspalt £3,428.57 £3,977.14 £548.57Other Costs Provisional Sums£390,808 £453,337 £62,529Description Costs Revenue ProfitProvisional SumsPage: 82 of 83

Provisional SumsWindows £42,323.00 £49,094.68 £6,771.68External Doors £62,824.00 £72,875.84 £10,051.84Electrical works £115,181.00 £133,609.96 £18,428.96Water Installations £19,701.00 £22,853.16 £3,152.16Communication,security and control systems £49,602.00 £57,538.32 £7,936.32Ventilation £31,105.00 £36,081.80 £4,976.80Fire and lighting protection £14,288.00 £16,574.08 £2,286.08BWIC £25,225.00 £29,261.00 £4,036.00Litter bins,bolted to ground £1,276.00 £1,480.16 £204.16Galvanized steel cycle stand £698.00 £809.68 £111.68Drainage £28,585.00 £33,158.60 £4,573.60 PC Sums£90,000 £104,400 £14,400Description Costs Revenue ProfitPC SumsPC SumsKitchen Supply and Install £90,000.00 £104,400.00 £14,400.00Grand Total:£224,832.36Page: 83 of 83