10 marina avenue - estimate rev a - adkins consultants · g 20 km 15 m3 53.91 808.65 concrete work...
TRANSCRIPT
Estimate
10 Marina Avenue, Surrey
Dated: 29 March 2016
We Extend Ltd
1092123 - 10 Marina Avenue, Surrey
1 - NOTES
Ref Description Quantity Units Rate Value
1 Our price excludes VAT which will be charged at the prescribed rate at the time the works are carried out.
2 The information used in compiling this price is as follows;
Construction SpecificationStructural CalculationsBR 15877 ABR 1577 B
3 Unless otherwise stated within this tender all works have been priced on the basis that all goods and materials are supplied and fixed.
4 Contract: We have assumed that we will enter into a JCT Building Contract for a home owner/ occupier who has not appointed a consultant to oversee the work.
5 We have made no allowance for the following;
. 1 Planning and building regulation fees
. 2 Any fees and costs associated with skip license applications and parking bay suspensions
. 3 Thames Water sewer building over agreements
. 4 Architects/ Structural Engineers fees
. 5 Party Wall Surveyors fees
6 Our working hours are 8.00am - 4.30pm Monday to Friday unless agreed otherwise. Any agreement will still need to fall within the Local Authority restrictions on noisy working.
7 In the event of disputes we agree that these should be settled by an adjudicator appointed by either the RICS or the RIBA as set out in the JCT contract
8 We have assumed all of the works can be carried out in one continuous visit.
9 We have assumed that all materials will be required to be brought through rear access of the property
1/1
To Collection:
1092123 - 10 Marina Avenue, Surrey
1 - NOTES
Ref Description Quantity Units Rate Value
10 We have not allowed to set up a temporary kitchen.
1/2
To Collection:
1092123 - 10 Marina Avenue, Surrey
Ref Description Quantity Units Rate Value
Collection for NOTES
1/1
1/2
To Summary:
1092123 - 10 Marina Avenue, Surrey
2 - PRELIMINARIES
Ref Description Quantity Units Rate Value
PRELIMINARIES
Supervision - Part working foreman 10 4,500.00Week 450.00A
Scaffolding 1 950.00Item 950.00B
Skips 6 1,800.00Nr 300.00C
Cleaning 1 350.00Item 350.00D
Portaloo 10 300.00Week 30.00E
2/1
To Collection: 7,900.00
1092123 - 10 Marina Avenue, Surrey
3 - SUBSTRUCTURE AND GROUND FLOOR
Ref Description Quantity Units Rate Value
EXCAVATIONS AND EARTHWORKS
SITE PREPARATION BY HAND
Excavating top soil to be preserved, by hand, average depth:
300 mm 21 113.19m2 5.39A
EXCAVATION
Excavating starting 1.00 m below ground level
Excavating starting at natural ground level or reduced ground level
Excavating to reduce levels, maximum depth not exceeding:
0.25 m 9 460.44m3 51.16B
Excavating trenches and pads to receive foundations exceeding 0.30 m in width, maximum depth not exceeding:
1.00 m 6 439.26m3 73.21C
Bridging over drain
Form void in foundation over drain and use concrete lintel to bridge over 1 889.04Item 889.04
D
Levelling and compacting bottoms of excavations 8 33.76m2 4.22E
Timber earthwork support
Earthwork support in firm ground, to opposing faces not exceeding 2.00 m apart, maximum depth not exceeding:
1.00 m 16 135.68m2 8.48F
DISPOSAL OF EXCAVATED MATERIAL
Loading from spoil heaps or from side of excavations
Disposing of excavated material by removing from site to tip and paying tipping charges, average distance from site:
20 Km 15 808.65m3 53.91G
CONCRETE WORK
3/1
To Collection: 2,880.02
1092123 - 10 Marina Avenue, Surrey
3 - SUBSTRUCTURE AND GROUND FLOOR
Ref Description Quantity Units Rate Value
Install 4 Nr steel beams as structural enginners details 1 1,608.00Item 1,608.00
A
IN - SITU CONCRETE
PLAIN dense aggregate concrete grade C20/25, filled into formwork
Foundations in trenches:
exceeding 300 mm thick 6 1,174.74m3 195.79B
FILLING
Material arising from the excavations
Filling to make up levels by hand, transporting average 25 m, compacting with a vibrating roller:
over 250 mm thick 2 38.84m3 19.42C
BRICKWORK AND BLOCKWORK
BRICKWORK
Walls:
Dwarf support walls:
Class B Engineering Bricks to BS 3921 PC *G1003 per 1000 in cement mortar (1:3)
Walls:
102.5 mm 7 713.51m2 101.93D
BLOCKWORK
Precast concrete blocks, BS 6073, natural aggregates, compressive strength 7 N/mm2, face size 440 x 215 mm; in gauged mortar (1:2:9)
Walls and partitions:
solid blocks, thickness: 100 mm 7 497.77m2 71.11E
SUNDRIES; Cavities
SUNDRIES; Forming cavities not exceeding 75 mm wide:
SUNDRIES; 3 Nr wall ties per m2: 200 mm galvanised butterfly wire ties 7 14.70m2 2.10
F
3/2
To Collection: 4,047.56
1092123 - 10 Marina Avenue, Surrey
3 - SUBSTRUCTURE AND GROUND FLOOR
Ref Description Quantity Units Rate Value
Air bricks, ventilating gratings and soot doors; building in to prepared openings; pointing with cement mortar (1:3)
Terracotta air bricks, louvre pattern:
215 x 65 mm 10 107.40Nr 10.74A
Concrete oversite
C20/25; 75 mm thick 1 230.36m3 230.36B
GROUND FLOOR
CARCASSING ITEMS
Sawn softwood,
Floors:
50 x 200 mm 42 355.74m 8.47C
BOARDING AND FLOORING
Chipboard to BS 5669; flooring grade
Boarding to floors; tongued and grooved joints:
22 mm 15 315.90m2 21.06D
SUNDRIES
The Expanded Metal Co. SPH joist hangers; building in to brickwork or blockwork
Type `S` standard for 50 mm joists; depth:
200 mm 30 166.80Nr 5.56E
Insulation
Celotex XR3000 insulation betwen joists
110 mm thick 15 339.90m2 22.66F
3/3
To Collection: 1,516.10
1092123 - 10 Marina Avenue, Surrey
Ref Description Quantity Units Rate Value
Collection for SUBSTRUCTURE AND GROUND
FLOOR
3/1 2,880.02
3/2 4,047.56
3/3 1,516.10
8,443.68To Summary:
1092123 - 10 Marina Avenue, Surrey
4 - ROOF
Ref Description Quantity Units Rate Value
Roof
Plates or the like
Treated sawn softwood; grade GS; basic sizes:
50 x 100 mm 7 38.71m 5.53A
50 x 200 mm plate bolted to wall 7 105.35m 15.05B
Roof
Treated sawn softwood; grade SC3; basic sizes:
Pitched roofs including ceiling joists:
50 x 200 mm 74 1,113.70m 15.05C
Restraint straps fixed to blockwork 10 99.70Nr 9.97D
Glass fibre roof insulation 600 mm wide; laid in position between joists:
100mm kooltherm K7 betweek rafters 19 430.54m2 22.66E
Sundry
Milled lead sheet - CODE 5
Flashings:
300 mm girth 6 234.78m 39.13F
Stepped flashings:
300 mm girth 7 510.79m 72.97G
Rainwater Goods
112 mm nominal half round eaves gutters 6 162.06m 27.01H
outlets 1 26.71Nr 26.71I
Rainwater Pipes 3 95.52m 31.84J
offsets, 150 mm projection 1 17.03Nr 17.03K
UPVC Fascia, sofffit inluding continous vent 6 280.44m 46.74L
Tile roofing and cladding
SANDTOFT 20/20 roof tiles ; Breathable felt and 38 x 25 mm treated sawn softwood battens
Roof covering to minimum pitches recommended by manufacturer:
4/1
To Collection: 3,115.33
1092123 - 10 Marina Avenue, Surrey
4 - ROOF
Ref Description Quantity Units Rate Value
Generally 19 1,431.46m2 75.34A
Extra for double under-course at eaves
Generally 7 198.59m 28.37B
4/2
To Collection: 1,630.05
1092123 - 10 Marina Avenue, Surrey
Ref Description Quantity Units Rate Value
Collection for ROOF
4/1 3,115.33
4/2 1,630.05
4,745.38To Summary:
1092123 - 10 Marina Avenue, Surrey
5 - EXTERNAL WALLS
Ref Description Quantity Units Rate Value
External Walls
Walls
Common bricks, BS 3921, PC *G1001 per 1000 in cement mortar ( 1:3 )
Skins of hollow walls:
102.5 mm 30 2,925.30m2 97.51A
Precast concrete blocks, BS 6073, natural aggregates, compressive strength 7 N/mm2, face size 440 x 215 mm; in gauged mortar (1:2:9)
Skins of hollow walls:; solid blocks, thickness: 100 mm 30 2,050.50m2 68.35
B
Coping units; ordinary Portland cement; bedding jointing and pointing in cement mortar (1:3):
Splayed copings; double throated:
305 x 75 mm 7 289.52m 41.36C
Accessories and sundry items
Forming cavities
Build in wall ties; 5 per m2:
3 mm stainless steel wire butterfly ties, 200 mm long 30 160.80m2 5.36
D
100mm Rockwool batts cavity wall insulation; fitting between wall ties:
100 mm thick 30 279.60m2 9.32E
Damp proof courses and cavity trays
Hyload pitch polymer d.p.c.; vertical:
not exceeding 225 mm wide 3 87.48m2 29.16F
Catnic Steel lintels; building into brickwork or blockwork
Steel lintels type CN81B; 100 mm wide:
143 mm deep; length: 2100 mm 1 140.98Nr 140.98G
Catnic Steel lintels; building into brickwork or blockwork
Steel lintels type CN81B box beam; 100 mm wide:
5/1
To Collection: 5,934.18
1092123 - 10 Marina Avenue, Surrey
5 - EXTERNAL WALLS
Ref Description Quantity Units Rate Value
219 mm deep; length: 3000 mm 1 171.97Nr 171.97A
5/2
To Collection: 171.97
1092123 - 10 Marina Avenue, Surrey
Ref Description Quantity Units Rate Value
Collection for EXTERNAL WALLS
5/1 5,934.18
5/2 171.97
6,106.15To Summary:
1092123 - 10 Marina Avenue, Surrey
6 - EXTERNAL WINDOWS AND DOORS
Ref Description Quantity Units Rate Value
EXTERNAL ALUMINIUM WINDOWS AND
DOORS
Aluminium bifold doors 1 4,220.00Item 4,220.00A
1800mm wide x 1200mm UPVC window to kitchen 1 972.00Item 972.00
B
COMPOSITE ITEMS
Velux roof windows in laminated pre-finished softwood construction; anodised aluminium external facing; pre-glazed with sealed double glazed units with 4 mm Low-E float inner pane, 16 mm gas filled cavity, 4 mm toughened outer pane; screwing to softwood
Velux windows, type:
942 x 1398mm 3 1,577.73Nr 525.91C
6/1
To Collection: 6,769.73
1092123 - 10 Marina Avenue, Surrey
7 - DEMOLITION AND ALTERATIONS
Ref Description Quantity Units Rate Value
DEMOLITIONS, ALTERATIONS AND REPAIRS
Form opening between wall existing kitchen and new extension. Install steel beam with padstones 1 3,281.03Item 3,281.03
A
Making good following alterations 1 1,159.34Item 1,159.34B
7/1
To Collection: 4,440.37
1092123 - 10 Marina Avenue, Surrey
8 - INTERNAL WALLS
Ref Description Quantity Units Rate Value
Internal Walls
Form new cupboard to dining area (stud only, board and finishing measured separately) 1 266.41Item 266.41
A
8/1
To Collection: 266.41
1092123 - 10 Marina Avenue, Surrey
9 - INTERNAL DOORS
Ref Description Quantity Units Rate Value
Internal Doors
SECOND FIXINGS: STANDARD DOORS
838 x 1981 mm 1 103.20Nr 103.20A
IRONMONGERY
Light pattern pressed steel butts and labour hanging door:
75 mm 1.5 8.34Pair 5.56B
Lever and latches:
Lever and furniture 1 44.97Nr 44.97C
Linings; tongued at angles:
25 mm x 125 mm 5 57.40m 11.48D
Architraves, skirtings, picture rails or the like;
wrought softwood; basic sizes
Architraves; bullnosed or chamfered and rounded:
19 x 50 mm 10 59.10m 5.91E
9/1
To Collection: 273.01
1092123 - 10 Marina Avenue, Surrey
10 - FLOOR WALL AND CEILING FINISHES
Ref Description Quantity Units Rate Value
Floor Wall and Ceiling Finishes
Architraves, skirtings, picture rails or the like;
wrought softwood; basic sizes
Skirtings; bullnosed or chamfered and rounded:
2.5inch thick x 100 mm 18 263.88m 14.66A
Thistle finishing plaster
To walls; 2 mm thick; one coat work; to plasterboard backgrounds including scrimming joints and filling nail holes; board finish:
all widths including beads etc 44 387.20m2 8.80B
Gyproc linings; 12.5 mm wall board dot and
dabbed or tacked to stud
Linings to walls;
all widths 44 551.76m2 12.54C
Thistle finishing plaster
To ceilings; 2 mm thick; one coat work; to plasterboard backgrounds including scrimming joints and filling nail holes; board finish:
all widths including beads etc 39 343.20m2 8.80D
Gyproc linings; 12.5 mm tapered edge
wallboard to woodwork backgrounds; fixing
with nails; joints flush filled, taped and finished
for direct decoration
Linings to ceilings;
all widths 20 250.80m2 12.54E
Kingspan Kooltherm K8 thermal board; tapered edges, fix ed to plastered or smooth faced surfaces withGyproc acrylic adhesive and nailable plugs secondary fixing; joints filled, taped and finished flush; holes filled with joint filler; surface finished with one coat Gyproc Drywall Sealer
To ceilings:
62.5 mm thick 19 846.26m2 44.54F
Floor finishes
Fitting only of wooden flooring to kitchen and dining area 36 1,296.00m2 36.00
G
10/1
To Collection: 3,939.10
1092123 - 10 Marina Avenue, Surrey
11 - FITTINGS
Ref Description Quantity Units Rate Value
Fittings
Kitchens
Fitting only of kitchen - client to supply 1 2,750.00Item 2,750.00A
11/1
To Collection: 2,750.00
1092123 - 10 Marina Avenue, Surrey
12 - MECHANICAL AND ELECTRICAL
Ref Description Quantity Units Rate Value
PLUMBING AND MECHANICAL ENGINEERING
INSTALLATIONS
Water service pipework including allowances for all pipe fittings, bends, elbows, tees, stop valves, draw-off cocks and the like
Hot water services, insulated where concealed:
Water service pipework including allowances for all pipe fittings, bends, elbows, tees, stop valves, draw-off cocks and the like; copper pipes: 1 - 10 points 1 420.91Nr 420.91
A
Water service pipework including allowances for all pipe fittings, bends, elbows, tees, stop valves, draw-off cocks and the like; Cold water services in copper pipework:
Water service pipework including allowances for all pipe fittings, bends, elbows, tees, stop valves, draw-off cocks and the like; copper pipes: 1 - 10 points 1 437.66Nr 437.66
B
Vertical soil and vent pipes including allowances for branches, boss connectors, bends, access doors, cowls, connections to drains, weathering slates and the like and pipe casing of Supalux on sawn softwood framework, finished with 2 coats emulsion paint:
Soil and vent pipes; PVCu 110 mm 3 645.87m 215.29C
Central heating services, insulated where concealed:
Water service pipework including allowances for all pipe fittings, bends, elbows, tees, stop valves, draw-off cocks and the like; copper pipes: 1 - 10 points 1 850.40Nr 850.40
D
Double panel radiators with one convector surface, 600 mm high:
960 mm long 1 205.74Nr 205.74E
CENTRAL HEATING INSTALLATIONS
Gas fired boilers
Provisional sum for existing moving boiler to new position 1 1,000.00Item 1,000.00
F
ELECTRICAL INSTALLATIONS
Provisional sum for electrics to kitchen 1 750.00Item 750.00G
12/1
To Collection: 4,310.58
1092123 - 10 Marina Avenue, Surrey
12 - MECHANICAL AND ELECTRICAL
Ref Description Quantity Units Rate Value
Provisional sum for LED spot lights to kitchen 1 750.00Item 750.00A
Mechanical equipment points; concealed wiring:
fans 1 299.04Nr 299.04B
Fire AlarmEquipment to BS 5839. Part 1; Tann Synchronome;supply and connection to prewired MICC cable. (see cables section for prices)
Equipment:
4400 fixed temperature heat detector 1 110.97Nr 110.97C
12/2
To Collection: 1,160.01
1092123 - 10 Marina Avenue, Surrey
Ref Description Quantity Units Rate Value
Collection for MECHANICAL AND ELECTRICAL
12/1 4,310.58
12/2 1,160.01
5,470.59To Summary:
1092123 - 10 Marina Avenue, Surrey
13 - DECORATION
Ref Description Quantity Units Rate Value
Painting and clear finishing
Emulsion paint
Prepare, apply one mist coat and two full coats; plaster backgrounds:
walls 70 599.90m2 8.57A
ceilings 39 332.28m2 8.52B
Oil paint; woodwork backgrounds; one
undercoat, one top coat
Prepare, knot, prime and stop, apply one undercoat and one top coat gloss paint; general surfaces:
over 300 mm girth 4 73.68m2 18.42C
n.e. 300 mm girth 28 267.96m 9.57D
13/1
To Collection: 1,273.82
1092123 - 10 Marina Avenue, Surrey
14 - DRAINAGE
Ref Description Quantity Units Rate Value
Drainage
Drainage
Excavation of trenches; for drainage pipes or
the like, including disposal and filling
Trenches to suit pipes not exceeding 200 mm diameter; average depth:
0.75 m 10 663.90m 66.39A
Beds and coverings for drainage pipes
150 mm bed and 150 mm covering of pea shingle to pipes:
not exceeding 200 mm diameter 10 466.20m 46.62B
Drainage pipes
UPVC pipes
110mm 10 324.80m 32.48C
Drainage fittings
UPVC fittings
100 mm rest bends 1 50.57Nr 50.57D
Connections to existing
Form two new connections to exsiting clay pipe 1 787.12Item 787.12E
Soakaway
Form soakaway 1 960.00Item 960.00F
14/1
To Collection: 3,252.59
1092123 - 10 Marina Avenue, Surrey
Summary
Ref Description Quantity Units Rate Value
PRELIMINARIES 7,900.002
SUBSTRUCTURE AND GROUND FLOOR 8,443.683
ROOF 4,745.384
EXTERNAL WALLS 6,106.155
EXTERNAL WINDOWS AND DOORS 6,769.736
DEMOLITION AND ALTERATIONS 4,440.377
INTERNAL WALLS 266.418
INTERNAL DOORS 273.019
FLOOR WALL AND CEILING FINISHES 3,939.1010
FITTINGS 2,750.0011
MECHANICAL AND ELECTRICAL 5,470.5912
DECORATION 1,273.8213
DRAINAGE 3,252.5914
55,630.83
20.00% 11,126.17
66,757.00Total:
V.A.T. @
Sub-Total:
X
Summary