WO2002001426A1

WO2002001426A1 - A method of producing a materials list for a construction project and a costs estimate based on such a materials list

Info

Publication number: WO2002001426A1
Application number: PCT/AU2000/000736
Authority: WO
Inventors: Peter Connolly; George Hyslop
Original assignee: Bradcorp Holdings Pty Limited
Priority date: 1999-05-27
Filing date: 2000-06-29
Publication date: 2002-01-03

Abstract

The method of the preferred embodiment includes the step (501) of providing a library of construction objects. The construction objects can include various attributes, such as object dimensions, basic materials required, labour required for installation and any necessary ancillary materials or fittings. A construction project in the form of a residential dwelling is then planned in step (502). Once the plan is completed, a list of construction objects is generated in step (503). Once all of the construction objects required for the plan are established, the list is processed in step (504) on the basis of purchasable quantity data (505).

Description

TITLE: A METHOD OF PRODUCING A MATERIALS LIST FOR A

CONSTRUCTION PROJECT AND A COSTS ESTIMATE BASED ON SUCH A

MATERIALS LIST

Field of the Invention

The present invention relates to the field of construction, and, in particular, to the

field of quantity and costs estimation.

The invention has been developed primarily as an aid in quantity and costs

estimating for residential dwellings, and will be described herein after with reference to

this application. However, it will be appreciated by those skilled in the art that the

invention is not limited to use in this field.

Background of the Invention

ArcMtectural drafting is an important step in the construction of any building.

Once a floor plan is initially sketched out, further detail and fittings are added to enable a

builder to precisely implement the building as envisaged by the architect. Once the plan

is in this detailed form, it is usual to estimate the quantities of materials required, and,

often, to estimate the overall costs of those materials. When designing on behalf of a

particular end purchaser, it is also usual to provide a marginalised estimate which

includes profit margins on the goods, materials and services which have gone into

construction of the house.

Unfortunately, quantity and cost estimating is a time consuming and specialised

process, requiring a great deal of skill and knowledge if inaccurate estimation is to be

avoided. Moreover, in the case of a typical residential dwelling, there may be tens of

suppliers which need to be contacted to obtain the best costs for a given project. The problem of providing clients with accurate estimates of costs is exacerbated when clients change their minds on desired features in a dwelling. For example, even minor amendments to the floor plan of a dwelling can result in the need for substantial recalculation of costs, which makes it infeasible to allow clients to accurately compare multiple combinations of floor plan, fittings and, finishes.

It is an object of the present invention to overcome or at least ameliorate one or more of the disadvantages of the prior art, or at least to provide a useful alternative method of estimating quantities or costs. Disclosure of the invention According to a first aspect of the invention, there is provided a method of producing a materials list for a construction project, the method including the steps of: generating a library of construction objects,, at least some of the construction objects being defined at least in part by one or more quantity attributes; providing purchasable quantity data associated with at least some of the quantity attributes; planning the construction project using one or more of the construction objects; generating a list of construction objects based on the planned construction project; and processing the list of construction objects on the basis of the purchasable quantity data, thereby to generate a materials list defined by a plurality of purchasable quantities. Preferably, for at least some of the construction objects, the attributes include any one of the following: dimensional attributes; materials attributes; and labour input attributes.

Preferably, for at least some of the construction objects, the attributes are at least

partially based on a specification parameter, the value of which can be selected by a user. In a preferred embodiment, for one or more of the construction objects, at least one of the attributes is based at least in part on another of the attributes of that construction object.

Desirably, at least some of the construction objects are defined by a plurality of quantity attributes.

In a particularly preferred embodiment, the method includes the steps of: providing attribute costs data in relation to at least some of the attributes; and adding materials costings to the materials list based on the attribute costs data and

the materials in the materials list.

In a second aspect, the present invention provides a method of generating a costs estimate for a construction project, the method including the steps of: generating a library of construction objects, at least some of the construction objects being defined at least in part by one or more quantity attributes;

providing purchasable quantity data associated with at least some of the quantity attributes;

providing costing data in relation purchasable quantities to at least some of the attributes;

planning the construction project using one or more of the construction objects; generating a list of construction objects based on the planned construction project; processing the list of construction objects on the basis of the purchasable quantity data, thereby to generate a materials list defined by a plurality of purchasable quantities of materials; using the costings data to generate a costs estimate for the materials in the materials list.

Preferably, at least some of the materials are construction materials, labour times or installation times.

Preferably, the second aspect of the invention further includes the steps of: providing one or more margin parameters, values of which are selectable by a user; and altering the costs estimate on the basis of the margin parameters, thereby to generate a revised costs estimate.

According to a third aspect of the invention, there is provided a system for producing a materials list for a construction project, the system including: first data fields for containing data indicative of respective construction objects, at least some of the construction objects being defined at least in part by one or more quantity attributes; second data fields for providing respective purchasable quantity data associated with at least some of the quantity attributes; an input device for allowing the selection of one or more of the construction objects to satisfy the requirements for the construction project; and a processor for responding to the selection of the construction objects on the basis of the purchasable quantity data, thereby to generate a materials list defined by a plurality of purchasable quantities.

Preferably, the first and the second data fields are contained within a common data base.

According to another aspect of the invention there is provided a system of generating a costs estimate for a construction project, the system including:

first data fields for containing data indicative of construction objects, at least some of the construction objects being defined at least in part by one or more quantity attributes; second data fields for providing purchasable quantity data associated with at least

some of the quantity attributes; third data fields for providing costing data in relation to purchasable quantities to at least some of the attributes; an input device for allowing the selection of one or more of the construction

objects based on the planned construction project; a processor being responsive to the selected construction objects and the

purchasable quantity data to generate a materials list defined by a plurality of purchasable quantities of materials and then a costs estimate for the materials in the materials list.

Further exemplary aspects of the invention are set out in the claims at the end of this specification. Brief Description of the Drawings

Preferred embodiments of the invention will now be described, by way of example only, with reference to attached Appendices A and B, and to the accompanying drawings, in which: Figure 1 is a perspective view of a residential dwelling, the view having been generated by an architectural CAD program;

Figure 2 is a floor plan of the dwelling shown in Figure 1 ; Figure 3 is a floor plan similar to that in Figure 2 showing electrical connections; Figures 4a to 4d show different elevations of the residential dwelling shown in the previous drawings;

Figure 5 is a flow chart showing steps, inputs and outputs involved in producing a materials list for a construction project in accordance with the invention; and

Figure 6 is a floor plan of the dwelling based on that of Figure 2, with the bedroom and bathroom stretched by 900 mm. Preferred Embodiment of the Invention

In the preferred embodiment, the invention forms part of an overall construction management system, which includes modules for: client management; sales; colour selection; building design; quantity estimating; contract preparation; order placement; client services control; construction scheduling; and accounting. Preferred embodiments of the invention take the form of software modules running on a suitable computer hardware platform. An example of suitable hardware is an EBM compatible PC, although any other suitable computer platform can be used.

The general steps involved in implementing the preferred embodiment are set out in the flow chart 500 of Figure 5. Initially, a library of construction objects is provided in step 501. The construction objects can be, for example, standard graphical objects provided by an existing architectural CAD program, or can be a specialised user generated or at least user modified library designed to interface with an existing architectural program. The presently preferred architectural program is ArchiCAD (TM), published by Graphisoft International. However, it will be appreciated that any architectural or drafting package can be used depending upon the particular type of construction project envisaged.

The construction objects can include various attributes, such as object dimensions, basic materials required, labour required for installation and any necessary ancillary materials or fittings. These issues are discussed in more detail below. A construction project in the form of a residential dwelling is then planned in step

502. In the preferred embodiment, this will involve laying out a desired floor plan, and adding specific features such as bathroom and kitchen fittings. Usually, specific fittings such as lighting, electrical and plumbing fixtures are planned at this stage also. Each object in the plan is sourced from the library of construction objects provided in step 501. In some cases, the construction objects may need to be stretched, for example, as in the case of a wall which is not of a standard length. Stretching a wall in this way will result in a corresponding change in a dimensional attribute associated with the object representing the wall.

Once the plan is completed, a list of construction objects is generated in step 503 based on the objects used in the plan generated in step 502. It will be appreciated that this list need not be explicitly generated, and may in fact simply arise as the plan takes place in step 502. The particular way in which the list is generated will depend upon the particular architectural software and the way the invention is implemented.

Once all of the construction objects required for the plan are established, the list is processed in step 504 on the basis of purchasable quantity data 505. The purchasable quantity data is preferably a library of available materials in the form of the particular quantities in which they can be supplied. For example, in the case of windows, the purchasable quantity data may include a number of window sizes and styles.

Alternatively, in the case of a brick home, a calculated quantity of bricks may need to be rounded up to the nearest 50 or 100 bricks. The purchasable quantity data in this case will provide information allowing the processing step 504 to select a purchasable quantity to be order. In the case of discrete items such as windows, the library of construction objects

501 will already be limited to items which are themselves purchasable. For example, any window defined in the library will itself be a window which is available as a purchasable quantity. For this reason, the purchasable quantity data need not include data related to discrete objects that can be ordered in any whole number.

The processing step 504 can also be configured to work within given wastage tolerances. In some cases it may be desirable to order additional materials to ensure sufficient materials are available to complete the job rather than simply rounding a calculated quantity up to the next purchasable quantity. Moreover, it is preferred that the processing step optimise the combinations of materials ordered to reduce wastage. For example, if a particular type of wood is available in 2 metre and 4 metre lengths, and the plan requires 2x2 metres, it might be cheaper or less wasteful to order one 4 metre the two 2 metre lengths.

The system also makes decisions as to the best way to implement lengths which are above the usual standard. For example, if a 10 metre beam is specified but the maximum available is 6 mefres, the system will work out the best combination of lengths of timber to achieve the desired end result. Moreover, the system can do this with reference to building or engineering data that enables the required hardware (eg, bracing or jointing materials) to automatically to be specified, as well as picking the best engineering solution in relation to the position and type of joint(s) made.

The outcome of step 504 is a materials list which includes all of the materials required to build the dwelling defined by the construction plan. It will be appreciated that the materials list will also include required quantities of, for example, labour from different trade persons, ancillary services, such as cleaning services, from providers, as well as the discrete items and materials required to build the dwelling the subject of the plan. In this form, the materials list can be used as a "shopping guide" which can be used to purchase materials.

In the preferred form of the invention, attributes and materials costs data 506 is provided. On the basis of this data, the materials list 505 can be reprocessed in step 507 to generate a materials list which indicates the costs of individual materials. It will be appreciated that the attributes and materials costs will themselves be based on purchasable quantities, and can include, for example, the supplier having the best price for supply of a given quantity of a particular material. In more advanced forms, multiple suppliers for a given material can be provided, along with the costs they quote for each quantity of material. In this way, the very best price for a given quantity can be assessed and provided on the material list. In this case, the materials list will also need to list the supplier or at least a code representing the supplier so that the materials can be ordered correctly.

A more specific preferred embodiment of the invention will now be described with reference to Figures 1 to 4D. These Figures show a simple one bedroom house 1 having a family room 2, a bathroom 4 and a bedroom 6. The house 1 is defined by exterior walls 8, interior walls 10, windows 12, doors 14 and a roof 16. Figure 3 also shows positioning and connection of light fittings 18 and electrical power outlets 20.

The bathroom 4 includes a corner bath 22, shower stall 24 and wash basin 26. Various elevations of the house are shown in Figures 4a to 4d.

Once the house plan 1 has been generated and the architect reasonably satisfied with the result, the plan is processed to generate a list of objects used. The list of objects will include, for example, discrete items such as the bath, wash basin and doors, as well as items purchased by quantity, such as the interior and exterior walls.

In a preferred form, the objects are provided from the architectural CAD program in a text file format, as shown in pages Al to A8 of the Appendix. As will be understood by those skilled in the art, the objects include discrete objects such as doors and windows, as well as items purchased by quantities such as plaster board and villa-board, all of which are shown on page Al.

Without detailing the significance of every number and comment reference in the text file, it will be appreciated by those skilled in the art that each line entry includes a number of attributes for each component. These can include, for example areas or lineal dimensions, and numbers required in the case of discrete objects.

It will be understood that in this particular embodiment, the text file exported from the CAD program does not include labour components. Rather, these components are generated later with reference to an ancillary data file that stores relationships between particular objects and materials, and the labour and ancillary materials required to implement those objects within a building.

Once the text file has been extracted from the architectural CAD program, a number of documents can be generated. One basic document is a Bill of Quantities Summary, as shown in pages AlO and Al 1 of the Appendix. This summarises each section of work involved in the construction of the building. The Bill of Quantity Summary is based on a detailed Bill of Quantities setting out each individual expenses associated with constructing the house. These expenses can include everything from soil testing to compliance with standards, to the cost of the actual materials and labour associated with building the house. In the present embodiment, the Bill of Quantities is shown at pages A13 to A27. It will be noted that the various items are broken down into sections, each section representing a different supplier of the goods and services to be ordered.

The Bill of Quantities is generated by processing the text file extracted from the CAD program with reference to a database which stores minimum purchasable quantities of each of the materials listed in the object library upon which the original building plan was based. Usually, the total quantity for each material will be selected by adding up all quantities of a particular material or item, and then rounding up to the nearest purchasable quantity. However, it will be appreciated that in some cases the actual amount ordered will be adjusted upwardly to allow for wastage.

The system also refers to ancillary data which includes, for example, the costs of services associated with constructing the building, such as engineering, surveying, site works and the like. Also, ancillary materials required to install each object are extracted from the ancillary data and included in the Bill of Quantities. In the case, for example, of a window object, the Bill of Quantities will include the costs of: supply and delivery of the window in a chosen colour; colonial or federation moulding bars (for example) if specified; the labour costs associated with installing the window; the extra cost of installing a window on a second storey (if applicable); additional bricks for the window sills; labour for a brick layer to lay the window sill; an arch bar if brick work is above the window; architrave timber; paint and labour costs for painting the window frame and architrave; labour costs for cleaning the window after installation; insert screens if specified; glass tinting if specified; and window furnishings if specified.

Preferably, the software that processes the object text file extracted from the CAD program is intelligent enough to deduct items or reduce the amount of materials in particular areas as a result of particular fittings. In the window example, above, for example the amount of skirting board ordered will be reduced by the width of the window if the window extends to the floor. Similarly, if the window is on the ground floor and extends from floor to ceiling, cavity flashing can also be deducted.

Other ancillary materials, such as, for example, wet area flashing for the bathroom, will automatically be added to the Bill of Quantities by the system. Furthermore, ancillary components can be modified or selected on the basis of a particular specification parameter associated with the building plan. For example, if a client specifies "federation" fittings for a house, then everything from light fittings, moulding for architraves and skirting boards, paint colour schemes and other details can be set to a default associated with that specification. The Bill of Quantities and the Summary thereof would then reflect the materials required to implement these defaults. Of course, the purchaser can also alter any or all of the default fittings generated by the selection of a particular house style, if desired. The Bill of Quantities Svrmmary in this case also includes a suppler name and cost of for each item. This data is generated with reference to a library of suppliers, the library including the costs of materials supplied by each supplier and the purchasable quantities allowed. In this way, the best supplier for a given quantity of a given material can be selected by the system.

Once the Bill of Quantity Summary has been generated, a house selling price can be calculated. The house selling price is calculated by a applying margin to each of the costs associated with the building of the house. In the present case, the margins are adjustable separately in relation to each of the areas of expense, as shown on page A12 of the Appendix. In this way, different margins can be applied depending upon the particular relationship between a purchaser, architect and builder. For example, if the architect and builder are working together building houses to specification for subsequent sale to as yet unknown purchasers, a different margin will be applied compared to the case where a client directly engages an architect and builder for a project.

Page A29 to A31 of the Appendix show an additional aspect of the invention, in which a comparison is made between the house so far designed and estimated, and a slightly altered version. As shown in Figure 6, the house has been altered by stretching the bedroom and bathroom by 900 mm. The impact of this change on each element of the construction goods and services is shown in the Comparison Summary on page A29 of the appendix. In this way, the precise impact of structural and finish changes can be ascertained by the client in a comprehensive and virtually instantaneous manner. The final aspect of the preferred embodiment of the invention is the generation of purchase orders. Purchase orders are individual documents that are forwarded to each supplier, detailing the precise goods and services which are being ordered. The purchase orders differ from the Bill of Quantities by the amount of ancillary information included with each order, and by the scope of the items included in the order.

Purchase orders are matched against a client's individual specification rather than a general specification. For this reason, it is usual for such orders to include information about the client, the building site contractor and the site supervisor. Conditions of supply or contract can also be placed on the order. The purchase orders generated by the system also include orders for such goods and services as landscaping, site works, fencing and the like that do not otherwise appear in the Bill of Quantities. This is due to the fact that they relate to an actual block of ground with its individual requirements, rather than relating to the dwelling itself. Pages A33 to A103 show the purchase orders generated in relation to the example dwelling. In the context of the entire management system described at the start of the description, the ordering information represented by the purchase orders can be forwarded directly to an accounting module or to a construction schedule module. The accounting module can be used to track costs incurred as the building progresses, whilst the construction schedule module includes a timeline of estimated times at which particular aspects of the building will be completed.

Although the invention has been described with reference to a specific example, it will be appreciated by those skilled in the art that the invention can be embodied in many other forms. - 1$ -

Appendix A

-1 OBJECT Multi Title Block 1 1135.4 23 Setout 39.8 28.5 0.0

0 100 8 0 NAME A

-1 SLAB Concrete 1 41.6 12.9 2 Concrete Slab & Footings 0.0 Concrete

0.3

-1.0 COMPONENT CONSLAB 1 41.6

0 WALL Brick Veneer Top - Wet Area 13.6 12.5 3.0 13 Walls 6.3 2.4 Brick^' eneer Top - Wet Area 0.2

0 WALL COMPONENT Brick 1.5 13 2 .4 Brick 0.1 c CO 0 _WALL_C0MP0NENT aαr space 0.6 13 2.4 air space 0.1

CO CO 0 WALL COMPONENT Villaboard 0. 9 13 2.4 Villaboard 0.1 -

0 WALL Interior Frame P:P 1 4.2 4.2 0.3 13 Walls 2 .5 2 . 4 Interior Frame Σ?:P 0.1 m 0 _WALL_COMPONENT Plasterboard 0.3 13 2.4 Plasterboard co

I 0.1 m 0 WALL Interior Frame P-.V 2 13.1 12.8 0.9 13 Walls 6, .0 2 . 4 Interior Frame P:V m 0.1 ^ι

0 WALL COMPONENT Villaboard 0.9 13 2.4 Villaboard^' 0.1

I c r 0 WALL Brick Veneer Top 4 37.7 34.2 8.3 13 Walls 18.9 2. 4 Brick Veneer Top 0.2 m to 0 WALL COMPONENT Brick 4.1 13 2. 4 Brick 0.1

O 0 _WALL _^COMPONENT air space 1.8 13 2.4 air space 0.1

C 0 WALL _COMPONENT Plasiterboard 2.4 13 2.4 Plasterboard

0.1

0 DOOR Entry Door 1 3. .9 3 Walls 1.8 2.1 0.2 0

1 1 0 0 0. 0 0 0 0

0 DOOR Internal Door 1 1.7 3 Walls 0.8 2 2.. 00 0.1

0 0 0 0 0 0 0

0 DOOR Internal Door 1 1.5 3 Walls 0.7 2 2..00 0.1

0 0 1 1 0 0 0

0 WINDOW Window 1 2.2 Walls 1.8

1 0.0 0 0.0 0 0 0 0 0 0

0 WINDOl Λ Window 1 2.5 Walls l.θ

0 0.0 0 0.0 0 0 0 0 0 0 0 None 0 0.0

0 WINDOW Window 1 4.3 3 Walls 2.1 2.1 0.2 0 Q.Q 0 0.0 0 0 0 0 0 0 S 0 None 0 0 . 0

0 OBJECT 1' Way Switch 3 0.0 23 Electrical 0.1 0. 1 0. 0 1000.0

0 OBJECT Apex 2 2 0.2 23 Roof 0.5 0.5 2.1

480.0

0 OBJECT Ceiling Light 3 0.0 23 Electrical 0.2 0.2 0.0 2486.0

0 OBJECT Corner Bath 1 2.1 23 Fixtures & Fittings 1.5 1.5 0.0

CO 950.0 0 1 c 0 OBJECT Downpipe 2 0.1 23 Roof Plumbing 0.4 0.3 0.0

CO 450.0 2150.0 0 1500.0 CO

0 OBJECT DPP S 200mm 3 0.0 23 Electrical 0.4 0.1 0.0 0 OBJECT EAVE 1 0.7 23 FC Sheet Layout 1.6 0.5 2.1

450.0 0 m 0 OBJECT EAVE 1 0.7 23 FC Sheet Layout 1.6 0.5 2.1 co 450.0 0

Im 0 OBJECT EAVE 1 1.1 23 FC Sheet Layout 1.8 0.6 2.1 m 450.0 1

0 OBJECT EAVE 1 2.5 23 FC Sheet Layout 5.5 0.5 2.1 Co c 7J 450.0 0 I r 0 OBJECT EAVE 1 2.5 23 FC Sheet Layout 5.5 0.5 2.1 m 450.0 0 to 0 OBJECT EAVE 1 0.6 23 FC Sheet Layout 1.4 0.5 2.1

450.0 0

0 OBJECT EAVE 1 0.7 23 FC Sheet Layout 1.6 0.5 2.1

O 450.0 0

0 OBJECT EAVE 1 0.7 23 FC Sheet Layout 1.6 0.5 2.1

C

450.0 0

0 OBJECT EAVE 1 0.8 23 FC Sheet Layout 1.8 0.5 2.1

450.0 0

0 OBJECT EAVE 1 1.1 23 FC Sheet Layout 1.8 0.6 2.1

450.0 1

0 OBJECT EAVE 1 1.1 23 FC Sheet Layout 1.8 0.6 2.1

450.0 1

0 OBJECT EAVE 1 1.1 23 FC Sheet Layout 1.8 0.6 2.1

450.0 1

0 OBJECT Fascia £ Gutter 1.0 23 Roof Plumbing 6.7 0.1 0.0 2150.0 0 45.00 0 0 45.00 0.00

OBJECT Fascia & Gutter 2 1.3 23 Roof Plumbing 8.7 0.1 0.0

2150. 0 0 0 45.00 0 0 45.00 0.00

OBJECT Floor Waste 1 0.0 23 Floor Wastes 0.1 0.1 0.0

OBJECT Heat Light 1 0.1 23 Electrical 0.4 0.4 0.0

2440.0

OBJECT HWS 1 0. 4 23 Appliances 0.6 0.6 0.0

0

OBJECT Main Title Block 1135.4 23 Title Block 39.8 28.5 0.0 0 100 0 B B 88 0 0 T A 1 1 0 0

The Generic John Smith P. Connolly 2-2-99 CAMDEN 0 0 0 0 0 0

CO c 0 OBJECT MANHOLE 1 0.4 23 Fixtures & Fittings 0.6 0.6 0.0

CO 1 0 CO 0 OBJECT Multi Title Block 1 1135.4 23 Setout 39.8 28.5 0.0

0 100 8 0 NAME A

0 OBJECT Multi Title Block 1 1135.4 23 Electrical 39.8 28.5 0.0 m 0 100 7 0 NAME A co 0 OBJECT Paper Holder 1 0.0 23 Wall Tiles 0.2 0.0 0.0

_. 820.0 0 0 0 1 m m 0 OBJECT RIDGE 1 0.4 23 Roof 2.0 0.2 2.1 25.64 0 1

73 0 OBJECT RIDGE 1 0.8 23 Roof 4.5 0.2 2.1 I c 25.64 0 0 r- m 0 OBJECT RIDGE 1 0.8 23 Roof 4.5 0.2 2.1 r 25.64 0 0 σ> 0 OBJECT RIDGE 1 0.8 23 Roof 4.5 0.2 2.1

73 25.64 0 0 O 0 OBJECT RIDGE 1 0.8 23 Roof 4.5 0.2 2.1 25.64 0 0

C 0 OBJECT Shower Unit 1 1.4 23 Fixtures & Fittings 0.9 1.5 0.0

0 0 1 0 0

0 OBJECT SPP 0 1400mm 1 0.1 23 Electrical 0.4 0.2 0.0 0 OBJECT Tile 1 0.0 23 Wall Tiles 2.5 0.0 0.0

200.0

0 OBJECT Tile 1 0.0 23 Wall Tiles 0.1 0.0 0.0

200.0

0 OBJECT Tile 1 0.0 23 Wall Tiles 0.2 0.0 0.0

200.0

0 OBJECT Tile 1 0.0 23 Wall Tiles 0.2 0.0 0.0

200.0

0 OBJECT Tile 1 0.0 23 Wall Tiles 1.9 0.0 0.0

200.0

0 OBJECT Tile 1 0. 0 23 Wall Tiles 0.1 0.0 0.0

200.0

0 OBJECT TOILET 1 0.3 23 Wall Tiles 0.7 0.4 0.0

0 0 0 1

0 OBJECT Towel Rail 1 0.1 23 Wall Tiles 0.8 0.1 0.0

820. 0 800.0 1 0 0 0

0 OBJECT VANITY 1 0.5 23 Cabinets 1.2 0.4 0.0

0 1200.0 D 0 0 1 0 0

CcO 0 FILL Tile Bath Floor 1 5.6 2 Floor Cover Layout Tile

CO Bath Floor CO 0 ROOF Roof 4 60.1 5.4 24 Roof 2 .4 25.6 Roof 0.1 0.0 COMPONENT 224FSDGS-1810-126 1 1.810 2..1

0.0 COMPONENT 227AS14D-1810-122 1 1 .810 1. ,2 m co

_. 0.0 COMPONENT 227AS16S-1810-124 1 1, .810 1. 4 m m ro

0.0 COMPONENT 227AS24S-1810-125 1 1. .810 2 o

7⁾ c 0.0 COMPONENT 233FASFC- 1 29.7 r- m 0.0 COMPONENT 2 5PLUDP-1 9- 2 r σ>

0.0 COMPONENT 248BATHCNR-B 1

Ti O 0.0 COMPONENT 248SHOBA-900- 1

C

0.0 COMPONENT 251CEIFA- 1

0.0 COMPONENT 251LIGHT-12- 3

0.0 COMPONENT 309MANHO-410- 1

0.0 COMPONENT 312DPHS-720P-127 1 0.780 2

0.0 COMPONENT 312DPHS-820-123 1 0.B80 2

0.0 COMPONENT 3151NVDC-12-B130 1 1.2 0.3

0.0 COMPONENT 327CERMA-1710- 1 7.9

0.0 COMPONENT 327CERMA-235-127 1 0.8

0.0 COMPONENT 409COMPR-900- 1

0.0 COMPONENT 12VCPAN-T 1

£> 0.0 COMPONENT ARCHITRAVE—124 2 1.5

5 0.0 COMPONENT ARCHITRAVE-125 2 2

C 0.0 COMPONENT ARCHITRAVE—125 2 2.2

0.0 COMPONENT ARCKITRAVE-126 1 2

• 0.0 COMPONENT ARCHITRAVE-126 2 2.2

0.0 COMPONENT BASINSEMI-B 1

0.0 COMPONENT BATHTILE 1 5.6

0.0 COMPONENT BRICK 1 5 '

1.8

0.0 COMPONENT DOORTRIM-70-126 1 0.0 COMPONENT DPP- 3 0.0 COMPONENT DPT- 4 0.0 COMPONENT EAVE-450-129 1 1.6 0.0 COMPONENT EAVE-450-132 1 1.6

CO EAVE-450-137 1 0.7 c 0.0 COMPONENT

CO CO 0.0 COMPONENT EAVE-450-137 2 2.4 0.0 COMPONENT EAVE-450-138 1 0.7 m COMPONENT EAVE-450-138 2 2.4 co 0.0

_. m COMPONENT EAVE-450-139 1 1.4 ro ro m 0.0 0.0 COMPONENT EAVE-450-140 1 1.6

7⁾ c r- 0.0 COMPONENT EAVE-450-141 1 1.6 m r σ> 0.0 COMPONENT EAVE-450-142 1 1.8

Ti O 0.0 COMPONENT EAVE-600-133 1 1.8

C 0.0 COMPONENT EAVE-600-143 1 1.8 0.0 COMPONENT EAVE-600-144 1 1.8 0.0 COMPONENT EAVE-600-145 1 1.8 MPONENT EXFRAME2 1 25.3 0.0 CO 0.0 COMPONENT FLOORWASTE- 1 0.0 COMPONENT HIPSTART-128 1 4.8

0.0 COMPONENT HIPSTART-134 1 4.8

0.0 COMPONENT H PSTART-135 1 4.8

0.0 COMPONENT HIPSTART-136 1 4.8

0.0 COMPONENT ID-BB88TS1A1100 1

0.0 COMPONENT INFRAME2 1 8.4

CO c 0.0 COMPONENT MIRROR-1200-131 1 1.200 1

CO CO 0.0 COMPONENT PLASTERBOARD 1 21.5

0.0 COMPONENT PLASTERBOARDEX 1 34.1 m 0.0 COMPONENT RIDGECAP- 1 co

_. m 0.0 COMPONENT ROOF 1 60 r- m

0.0 COMPONENT SOAPHOLDER- 1 c 7⁾ r- COMPONENT SPP- 1 m 0.0 ro σ> 0.0 COMPONENT VANDOOR297460-I30 4

73 O 0.0 COMPONENT VILLABOARD 1 12

C 0.0 COMPONENT VILLABOARDEX 1 12.5

0. Story. AREA Ground Floor Zone Number Properties

AREA-GRDFLR 1 0 41.601 0. Story. BATH BATH Zone Number 2.

Properties

RW-BATH 11.780 0 8.484

0. Story. BED BED Zone Number 1 Properties

RM-BED-1 11.700 0 8.349

0. Story. FAMILY FAMILY Zone Number

Properties

RM-FAMILY 17.380 0 18.382

BB88TS1A1100

Number of Zones 4

AREA-GRDFLR 1 0 41.601

RW-BATH 11.780 0 8.484

RM-BED-1 11.700 0 8.349

W RM-FAMILY 17.380 0 18.382

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TECBUILD

PRIMARY REPORTS

These three documents are the Bill of quantities summary; Selling Price Calculation; and Detailed Bill of Quantities.

The Bill of Quantities Summary summarises each section of work involved in the construction of the building; the supplier or contractor who will perform the work; and the cost of that section of work. By totalling these costs, the builder establishes the cost of constructing the building.

The Selling Price Calculation takes this 'Cost to Construct' and applies the builder's margin structure to obtain a selling price.

The Detailed Bill of Quantities lists each and every item within the sections of work... ie: every item needed to construct the building.

Section Section Description Supplier Name Cost

003 Preliminaries #1 BOQ ALLOWANCE (Sydney Metro) $225.00

006 Engineering #44 Donovans Consultants $135.00 •

009 Authorities #1 BOQ ALLOWANCE (Sydney Metro) $1,525.72

012 Survey #73 McKiπlay Morgan and Associates $475,00

01 S Temporary Services #58 National Hire pty ltd $ 160.00

103 Site Worts #67 Smith & Sons Earthmoviπg P/L $400.00

103S Site Works #1 BOQ ALLOWANCE (Sydney Metro) $700.00

106 Concretor #51 Eroljowl Pty Ltd $2,354.40

109 Drainage #77 B & D Moon Plumbing $2,020.00

112 Termite Treatment #74 Trevanls PIL T/A Brooks $359.52

115 Soil Erosion Control #39 Coastline Sediment Control $183.00

203 Builders Hardware #31 B & N Supplies $49.17

206 Framing Timber #117 Southern Highlands Frames and $22.05

209 Prefab Frame/Truss #117 Southern Highlands Frames and $2,718.95

224 Timber Entry Frames #82 Bellevue Windows PTY LTD $409.15

227 Aluminium Windows #82 Bellevue Windows PTY LTD $585.58

230 Carpenter Framer #14 Carpenter Framer $305.36

233 Metal Fascia & Gutter #75 R & R Steel Fasda and Gutter $512.34

239 Roof Tiles #92 Mαnier Roof Tiles $1 ,531.61

245 Plumber #77 B & D Moon Plumbing $ 1 ,425.00

243 Bath/Shower Base #31 B & N Supplies $818.50

248S Bath/Shower Base #85 Sirama $181.44

251 Electrician #95 Dallimont Electrical $1,360.71

257 Wall Insulation #54 CMG Insulations $191.06

260 External Doors #94 Corinthian Industries $ 111.56

266 Carpenter Close Up #15 Carpenter Close Up $35.78

269 Bricks #96 Boral Bricks PTY LTD $326.73

272 Mortar/Sand #22 Materials in the Raw Pty. Ltd. $90.00

275 Bricklayer Top #19 Bricklayer Top $1,264.40

282 Eave Linings Material #49 Hudson S102.72

285 Eave Mouldings #49 Hudson $82.85

291 Carpenter Eaves #16 Carpenter Eaves $238.30

303 Internal Linings #99 Boral Plasterboard $1 ,252.39

^' 306 Wet Area Flashing #56 Mar-Lyn Waterproofing $120.00 B.O.Q. Summary (Allocated Suppliers)

Section Section Description Supplier Name Cost

309 Fixing Hardware #31 B _ N Supplies $25.10

312 Mouldings/Internal Doors #94 Corinthian Industries $238.97

315 Cabinetwork #11 Castlewαod Kitchens $473.57

324 Carpenter Fixing #17 Carpenter Fixing $198.97

327 Ceramic Tiler #45 Edslaπds Tiles $777.36

330 Ceiling Insulation #54 CMG Insulations $187.21

403 Painter #23 Painter $702.57

409 Shower Screen/Robes/Mirrors #27 Stegbar Pty. Ltd. S415.00

412 WC Suites #31 B & N Supplies $208.15

415 Final Fix Hardware #31 B _ N Supplies 563.65

418 Carpenter Final Fix #18 Carpenter Final Fix $13.72

424 House Cleaner #25 . House Cleaner S71.24

427 Brick Cleaner #26 Brick Cleaner $36.58

430 Site Clean #24 Site Cleaner $121.48

433 Dump Fees #1 BOQ ALLOWANCE (Sydney Metro) $135.00

436 Hot Water Unit #31 B & N Supplies $658.05

503 Landscaping #114 Alliance Contractors $100.00

512 Paving #114 Alliance Contractors $90.00

603 Maintenance #1 BOQ ALLOWANCE (Sydney Metro) $600.00

703 Design #1 BOQ ALLOWANCE (Sydney Metro) $1,000.00

709 Colours #1 BOQ ALLOWANCE (Sydney Metro) S350.00

718 Supervision #1 BOQ ALLOWANCE (Sydney Metro) $1,630.00

724 Insurance #1 BOQ ALLOWANCE (Sydney Metro) $300.00

$31,009.91 Total Bill Cost:

- 28 -

Margin Category Margin

Direct Bui! dins Costs $31,135 (TecBuild D.B.C.)

Building Contingency 5156 0.5%

Contract Supervision $0 0.0%

Cost Movement Allowance S312 1.0%

Categories above expressed as % of DBC.

All other percentages expressed as % of preliminary selling price

Administration Overheads

Advertising 5543 1.5% Commission 5543 1.5% Genera! Expenses 5362 1.0% TecBuild 51,267 3.5%

Administration Overheads Sub Total $2,714 7.5%

Profit

Finance Costs 50 0.0% Net Margin 51,809 5.0%

Profit Sub Total $1,809 5.0%

Preliminary Selling Price $36,186 100%

Net Margin Adjustment (rounding) 5304 0.8%

Listed Selling Price 536,490

Actual Net Margin 52,113 5.8% Actual Gross Margin 54,827 13.2%

Section: 003 Preliminaries #1 BOQ ALLOWANCE (Sydney Metro)

Stock Number Quantity U. O.M. Stock Description Rate Cost

003BASKT00829 Hern Client Presentation Basket. $45.00 $45.00^'

003CLEAN00837 item Second House Clean. $45.00 $45.00

003SEWDI00088 item Sewer Diagram. $25.00 $25.00

003SEWPL00093 item Sewer Plan Lodgement Fee. $20.00 $20.00

003SOITE00084 item Soil Test Report and Wind Classification. $90.00 $90.00

Total Section Cost: $225.00

Section: 006 Engineering #44 Donovans Consultants

Stock Number Quantity U.O.M. Stock Description Rate Cost

006SITVI00083 1 item Engineers Slab Inspection and Certificate. $75.00 S75.00 006SLADEQQO23 1 item Footing and Slab Design Fees. $60.00 S60.00

Total Section Cost: $135.00

Section: 009 Authorities M BOO ALLOWANCE (Sydney Metro)

Stock Number Quantity U.O.M. Stock Description Rate Cost

009BSCIN00092 item H.O.W. Insurance Premium / Fee. $330.00 $330.00 009COUADOQ091 item Compliance Certificates Inspections (Pier $270.00 $270.00 holes - Slab Steel - Frame Complete -Wet Areas - Stormwater Lines - Final)

009COUBF02493 item Building Certificate ( Section 149B Building $50.00 $50.00

Certificate Class 1 or Class X )

009COUCH02686 item Certificate Handling Fee $50.00 $50.00 009COUDA02684 item Development Application (Dwelling house) S200.00 $200.00 009COUMF02254 item Council Microfilm & Storage Fee. $40.00 $40.00 009COUNA02442 item NatHERS Application Fee. $100.00 $100.00 009COUOC02685 item Occupation Certificate $80.00 $80.00 009COUPAQ2687 item Principle Certifying Authority Administration Fee $80.00 $30.00 009COUPE00089 41.602 m2 Construction Certificate $1.70 $70.72 009COURO02255 item Council Road Opening Fee. $55.00 $55.00 009LONSS02410 item Long Service Levy Payment (Single Storey) $200.00 $200.00

Total Section Cost: $ 1.525.72 Section: 012 Survey #73 McKinlay Morgan and Associates

Stock Number Quantity U.O.M. Stock Description Rate Cost

012FINSU00087 1 item Final (Eaves 8 Gutter) Survey. (Including Two $85.00 $85.00 Originals)

0121DESU00086 1 item Identification Survey. $70.00 $70.00

012SURSE00024 1 item Surveyor- Peg and SeL $320.00 $320.00

Total Section Cost: $475.00

Section: 015 T mpi orary Services #58 National Hire pty ltd

Stock Number Quantity U.O.M Stock Description Rate Cost

0 5CEMTO00025 1 item Supply and Service Chemical Toilet including $160.00 $160.00 Hire Tax, Delivery, Pick Up and Fortnightly Pump Out. Average 10 week period.

Total Section Cost: $160.00

Section: 103 Site Works Smith & Sons Earthmoving P/L

Stock Number Quantity U.O.M. Stock Description Rate Cost

103CUTFI00028 item Cut and Fill Site. Max of 1000 Cut and Fill $400.00 $400.00 across Building Platform.

Total Section Cost: $400.00

Section: 103S Site Works #7 BOQ ALLOWANCE (Sydney Metro)

Stock Number Quantity U. O.M. Stock Description Rate Cost

103CUTFI00337 item Compact Site. (Include Compaction Certificate) $700.00 $700.00

Total Section Cost: S700.00

Section: 106 Concretor #

Stock Number Quantity U. O M. Stock Description Rate Cost note B/A No_

106CONSL00003 41.6 m2 Place Steel Reinforced Ribbed Raft Slab $46.50 S1, 934.40 system to SINGLE or DOUBLE storey slab (as per Detail) "M" Classification to AS 2870.1 Include access for shower base connection.

106SETOU00035 item House Set Out including Concrete Pump $420.00 $420.00

Allowance.

Total Section Cost: $2,354.40 Section: 109 Drainage #77 B & D Moon Plumbing

Stock Number Quantity U.O.M. Stock Description Rate Cost

1090RAEX00037 item External Drainage for 1 Bathroom House $1,665.00 51,665.00 including Sewer Drains, Stormwater Drains. Including Excavation. Spoil Removal and Surface Sumps.

109DRAIN00101 1 item Drainage File and Inspection Fees. $130.00 $130.00

109DRA1N00294 5 each Internal Drainage Point including all Lines. $45.00 $225.00

Bends, Junctions and Upstaπds to 100mm above FFL. (Per Point)

109DRASW00038 2 each External Stormwater Drainage Connection $0.00 SO.O0 Points, including Shoe Connection.

Total Section Cost: $2,020.00

Section: 112 Termite Treatment #74 Trevanis P/L T/A Brooks

Stock Number Quantity U.O.M. Stock Description Rate Cost

112CONCU00186 41.6 m2 Supply and Place Curing Compound to $0.95 $39.52

Concrete Slab as required by the relevant AS

Codes.

112TERFL01708 each Penetration Protection. BROOKS Wnite Ant S13.00 $85.00

SHEILDS (per Point) to AS 3660.1 -1995. (Part A)

112TERPE00036 item Supply and Spray Perimeter of House to AS $255.00 $255.00

3660.1 -1995 (Part B). Note: Information Sticker to be located in Meterbox.

Total Section Cost: $359.52

Section: 115 Soil Erosion Control #39 Coastline Sediment Control

Stock Number Quantity U.O.M. Stock Description Rate Cost

115SILCO00027 item Provide Siltation Control to Council $148.00 $148.00 requirements. 115SILCO00681 item Provide Waste Compound to Councils $35.00 $35.00 requirements.

Total Section Cost: 5183.0⁰

Section: 203 Builders Hardware #31 B & N Supplies

Stock Number Quantity U.O.M. Stock Description Rate Cost each Teco Brick Lintel - Type: LIN A7409 900mm $5.17 $5.17

203BBR1L00117 long. (Meterbox)

203BDAM00115 each Cro ford " Supercourse 500 ", 30 Metre Roll $18.80 $18.80

0.5 thick embossed polythene 380rran wide. (Cavity Flashing)

203ELQCK00707 each Lockset Lockwood Sentinel Series 6 (Latch $25.20 $25.20

60mm Backset) Keyed Alike to Project System. Finish: Polished Brass / Antique Brass / Antique Copper. As per Colour Selection.

Total Section Cost: $49.17 Section: 206 Framing Timber #117 Southern Highlands Frames and

StockNumber Quantity U.O.M. Stock Description Rate Cost

206PINES00118 15 tr ^' 42 X 35 F5 Pine. (Bath Frame) $1.47 $22.05

Total Section Cost: $22.05

Section: 209 Prefab Frame/Truss #

StockNumber Quantity U.O.M. Stock Description Rate Cost note NOTE -. EXACT ROOF PITCH 1548:100

209TRUSSQ2385 53 m2 B.O.Q. ALLOWANCE FOR ROOF $30.00 $1,590.00

TRUSSES.

209WALEX00001 25.3 mtr External Wall Frame - 2440 High to Single $33.50 $847.55

Storey House. Includes all Bracing and Blocking Requirements.

209WAL1N00004 8.4 mtr Internal Wall Frame - 2440 High to Single $33.50 $281.40

Storey House. Includes all Bracing and Blocking Requirements-.

Total Section Cost: $2,718.95

Section: 224 Timber Entry Frames #82 Bellevue Windows PTY LTD

Stock Number Quantity U.O.M. Stock Description Rate Cost

224CARCL00135 1 each Fit and Hang Entry Door including Fitting of $13.00 $13.00

Door Sea! and drilling for locks. (Per Door)

224DELIV00687 1 item Delivery. $25.00 $25.00 224FSDGS00674 1 each Front Entry Frame 25 - 7.5 STANDARD with $355.00 $355.00

Double Sidelights glazed CLEAR.2130H x 1810W Overall . Include "Aquamac 63" as per detail. Location by storey: 1 @ 0 STOREY

224HINGE00103 3 each Hinges, Steel Loose Pin Butt 85mm, Zinc $1.05 $3.15

Coated complete with 20mm Screws. (Entry Doors)

224SEALS00109 1 each Door Sill Seal: "Gainsborough GS4" Weather $13.00 $13.00

Seal, opening in, 915mm long. ( External Single Door )

Total Section Cost: $409.15

Section: 227 Aluminium Windows #82 Bellevue Windows PTY LTD

StockNumber Quantity U.O.M. Stock Description Rate Cost

227AS14D02497 each ASW 14-7.5 (S) Brick Opening BATHROOM $200.00 $200.00

Window with sliding sash, 1200H 1810W

Glazed CLEAR Safety Glass in accordance with AS.1288.

Location by storey: 1 @ 0 STOREY

227AS15S00008 each ASW 16 - 7.5 Brick Opening with Sliding sash. $157.58 $157.58

1372H x 1810W glazed CLEAR. 227AS24S00138 each ASW 24.5 - 7.5 Brick Opening with Sliding $228.00 $228.00 sash. ₂Q52H x 131 OW glazed CLEAR. 227DELIV00725 Ham Window Delivery. $0.00 $0.00 Total Section Cost: $585.58

Section: 230 Carpenter Framer #14 Carpenter Framer

Stock Number Quantity U. O.M. Stock Description Rate Cost

230CARFR00005 41.602 m2 Roof Trusses Stood and Fixed to Ground Floor $5.50 $228.81 wall plates including all Ceiling Noggins, Braces, Roof Access, wall brackets, binders and windbracing requirements. (OA Brickwork)

230CARFR00105 each Hammer Drive Masonry Nails, Ra set "C775" $4.00 $4.00

75 x 3.7mm. Box of 100. (Bottom Plate Nails)

230CARFR00129 4 each Construct Hips to Trussed Roof. $4.00 $16.00 230CARFR00132 33.7 mtr Internal and External Wall Frames. Erected and $1.50 $50.55

Fixed to Ground Floor. Fix all window and door frames, bracing, vanity hob and noggins to all fittings, overhead and full height cupboards and Include all windbracing requirements.

230CARFR00133 each Bath Frame including Hob. $4.00 S4.00 230CARFR02386 item 75 X 2.8 Galvanised Bullet head nails for $2.00 $2.00 window and entry frame fixing.

Total Section Cost: $305.36

Section: 233 Metal Fascia & Gutter #75 R & R Steel Fascia and Gutte

StockNumber Quantity U.O.M. Stock Description Rate Cost

233FASFC00^Q1^Q 29.701 mtr Colorboπd Fascia and Quad Gutter. Supply and $17.25 $512.34

Install, including ancillaries. Fascia to be 185mm 0.42 BMT high tensile section. QUAD Gutter 0.42 BMT 115 x 90mm with slotted overflow.

Total Section Cost: S512.34 Section: 239 ^' Roof Tiles #92 Monier Roof Tiles

StockNumber Quantity U.O.M. Stock Description Rate Cost

239CEMTI00011 60 m2 Supply and Fix selected Concrete Roof Tiles in $21.59 51,295.40 accordance with AS 1757 and AS 2050. Tiles laid on "top span 20" or 38 X 25 HWD baftens.fGroup A. CONTEMPORARY)

239CEMTI00144 19.201 mtr Supply and Fix Concrete Hip Capping. $10.82 $207.75

239CEMTI001 7 4 each Supply and Fix Hip Starter Tile. 51.05 $4.20

239CEMTI00148 2 each Supply and Fix Concrete Apex Cap [2] to $1.31 $2.62 junction of Two Hips and Ridge.

239CEMTI01758 2 mtr Supply and Fix Concrete Ridge Capping. $10.82 $21.64 n Cost: 51,531.61

Section: 245 Plumber #77 B & D Moon Plumbing

StockNumber Quantity U.O.M. Stock Description Rate Cost

245PLUBA01660 each Install, set and connect Bath. Include hot and $115.00 $115.00 cold water points and waste. 245PLUDP00149 each Downpipe 100 x 50 x 0.6 TCT Rectangular, $45.00 590.00

Zlπcalume - Ground Floor Roof to Drainage Point.

245PLUHW01780 1 each Connect Hot Water Unit. Including all plumbing. $155.00 $155.00

245PLURI01653 1 item Vents as required. $75.00 $75.00

245PLUSH01661 1 each Install, set and connect Shower Base. Include $145.00 $145.00 hot and cold water points for shower.

245PLUVBQ1775 each Connect Vanity Basin. Include hot and cold $112.00 $112.00 water points and waste.

245PLUWC01724 each Install, set and connect W.C. Including cold $105.00 $105.00 water point

245PLUWS01728 each Water Tapping. Includes short water service $452.00 5452.00 and up to 6m setback.

245TAPBA00478 each BATH WALL SET -Complete with 120mm fixed S19.00 $19.00 wall mounted Chrome outlet, including πogging and coloured / chrome handles. Supply and install with traditional washers. Ray or "Mod 7"

245TAPGT00157 each GARDEN TAP - 15mm Brass Hose Bib. Supply $38.00 $76.00 and Install. 245TAPSH00481 each SHOWER SET - with all directional chrome arm $27.00 $27.00 and rose, including coloured /chrome handles, noggings and pipe to lugged elbow. Supply and install with traditional washers. Raymor "Mod 7"

245TAPVB00482 each BASIN SET - with 110mm fixed chrome outlet $42.00 $42.00 and coloured / chrome handles. Including connection from lugged elbow. Supply and install with traditional washers. Raymor "Mod 7"

245TAPWC00156 each CISTERN MINI STOP TAP - Cistern stop and $12.00 $12.00 connections, Chrome with Chrome Handle and Floor Waste Tap. Supply and Install. Raymor.

Total Section Cost: $1,425.00 Section: 248 Bath/Shower Base #31 B & N Supplies

StockNumber Quantity U. O.M. Stock Description Rate Cost

248BATH00484 each Comer Bath - Stylus WHITE / COLOURED $818.50 $818.50

1375 x 1375 x 535 You and Ma acrylic comer bath include plug and waste.

Total Section Cost: $818.50

Section: 248S Bath/Shower Base #85 Sirama

StockNumber Quantity U.O.M. Stock Description Rate Cost

248SHOBA01894 each Shower 8ase -" Sirama" 900 x 900 with 75mm $131.44 $181.44 Front Outlet and Grate. WHITE / COLOUR.

Total Section Cost: $181.44

Section: 251 Electrician #95 Dallimont Electrical

StockNumber Quantity U.O.M. Stock Description Rate Cost

251APPWI00168 each Electric Hot Water Unit . Wire and Connect to $95.00 $95.00

Off - peak. Include Meter Socketing. 251ELEGE00159 each Meterbox and Service including 3KVA Circuit 5490.00 5490.00

Breakers, Earth Stake, Single GPO to meterbox and 100Amp safety fuse with cartridge and neutral link, RCD and meter socket base.

251LIGHT00012 3 each Light Point - Including 70mm Batten Holder and $20.57 $61.71

Earthing.

251POWER00013 1 each Single Power Point . Supply and Install. 521.00 $21.00

251POWER00161 1 each Safety Switch "HPM 777EL" to required circuits $90.00 $90.00 and 1 safety switch, with "Electrosafe" 30Amp Safety Switch. (All Inclusive) Fitted to meter box.

25 POWER00164 3 each Double Power Point . Supply and Install. $24.00 $72.00

25 UGFEE02443 1 item Underground Service Connection, Metenng and $133.00 $133.00 Inspection Fee.

251UNDWI00158 1 item Underground Mains from Electric Supply Pit to 5398.00 $398.00

Meter Box including mains for up to 900 M2 building block, Excavation , Conduit, Cable, Installation and Connection. SINGLE PHASE with 3 phase provision.

Total Section Cost: $ 1.360.71

Section: 257 Wall Insulation #54 CMG Insulations

StockNumber Quantity U.O.M. Stock Description Rate Cost

257WAUN00061 46.6 m2 Wall Insulation -Ground Floor R1.5 Batts, S4.10 $191.06

Supply and Install. [Excluding Garage)

Total Section Cost: $191.06 Section: 260 External Doors #94 Corinthian Industries

Stock Number Quantity U O M. Stock Description Rate Cost

260DELIV00230 1 item External Door Delivery $35.00 $35.00 260PANEL01875 1 each Front Entry Door "Coπnthiaπ Panelcarve PPC 4 $76.56 $76.56

" 2040 x 820 x 40. PRIMED

Total Section Cost. $111.56

Section. 266 Carpenter Close Up #15 Carpenter Close Up

Stock Number Quantity UO M Stock Description Rate Cost

266CARCL00006 41 602 m2 Straighten / Pack all walls for linings, adjust and $0.86 $35.78 nail off windows including external cover plates , nail off bπck ties and fit prehung external doαr fUmiture (ENSURE CORRECT LOCKS ARE USED FOR THIS ADRESS)

266CLEANO0723 1 item Keep Building Site Clean and Safe. $0 00 $0 00

Total Section Cost: $35.78

Section. 269 Bricks #96 Boral Bricks PTY LTD

Stock Number Quantity U 0 M. Stock Description Rate Cost

289BRICK01681 2365 thousand Face Bricks (Group A) $265 00 $626.73

2365 Packs @ 1 bricks per pack.

Total Section Cost: 5626 73

Section: 272 Mortar/Sand #22 Materials in the Raw Pty. Ltd.

Stock Number Quantity UO M. Stock Description Rate Cost

272BRISA01893 tnne YELLOW Bπcklayers Sand, (up to 15 T) $22.50 $90 00

Total Section Cost: $90.00

Section: 275 Bricklayer Top #1 Bricklayer Top

Stock Number Quantity U.OM Stock Description Rate Cost

275BRWTO00063 2296 thousand Bπcklayer- Top Walls including Piers $430 00 $1,102.08

27SBRWTO001 0 1 item Place Cavity Flashing in Slab Rebate $35 00 $35 00

275BRWTO00172 2296 thousand Supply Cement $45 00 $103 32

275CLEAN01855 1 item Keep Building Site Clean and Safe SO 00 $0 00

275WALTI00113 1 each Teco Wall Ties, Galvanised Face Fixed $8 00 $8 00 "BVSTUP". (Bundles of 150)

275WALT1001 4 2 each Teco Wall Ties, Galvanised Side Fixed sa.oo $16.00 "BVTW (Bundles of 150)

Total Section Cost. 51 ,264.40 Section: 282 Eave Linings Material #49 Hudson

StockNumber Quantity U.O.M. Stock Description ; Rate Cost

282HARFE00017 10 sht 2400 50 4.5 mm Hardiflex. (Eave) $6.70 $67.00

282HARFE00189 4 sht 2400 x 600 4.5mm Hardiflex. (Eave) 58.93 $35.72

Total Section Cost: $ 02.72 Section: 285 Eave Mouldings #49 Hudson

StockNumber Quantity U.O.M. Stock Description Rate Cost

285EAVJO00185 8 each Viplas, White Division Mould 1.8mm long. $0.44 53.52 "H.M.4" (for 4.5mm thick sheet)

285EAVMC00064 55.8 mtr 42 x 35 F5 Radiata Pirtus. (Eave Trimmers) S0.75 541.85

285EAVMO00179 25 mtr Windmould 35 x 19mm DAR Pencil Round, $1.34 $33.50 CCA Treated or Primed.

285EAVMO01663 1.8 Ln. 70 X 19mm Pine, CCA Treated or Primed, (over S2.21 $3.98 sliding doors and entries) Cutting List: 1 @ 1.8m

Total Section Cost: S82.as

Section: 291 Carpenter Eaves #16 Carpenter Eaves

StockNumber Quantity U.O.M. Stock Description Rate Cost

29 CAREA00066 27.8 mtr Eaves Ground Floor including fixing off all $8.50 5236.30

Timber Frame Work^', Eave Sheets and

Mouldings.

291CAREA01692 . 1 each Selley's "No More Gaps", 450g Cartridge. $2.00 $2.00

291CLEAN01859 1 item Keep Building Site Clean and Safe. 50.00 $0.0⁰

Total Section Cost: $238.30

Section: 303 Internal Linings #99 Boral Plasterboard

StockNumber Quantity U.O.M. Stock Description Rate Cost

303CE1U001 5 35.216 rπ2 Supply and fix 0mm "High Density 58.38 $295. 1

Plasterboard" to Ceilings including setting all joints and fixing points. All as per manufacturers Specification.

303CEIU02677 item EXTRA OVER Backblocxing to ceiling butt :90.00 590.00 joints as per manufacturers specification.

303CORN100173 42 mtr Plaster 90mm Coved Scotia Cornice. Supply $3.31 $139.02 and Fix as per manufacturers specification.

303WALLS00016 55.6 m2 Supply and Hang 10mm Plasterboard to Walls $7.65 $425.34 (Excluding Bathrooms) including Internal Corners, Horizontal & Vertical Joints, and fixing points. All as per manufactures specification.

303WETAR00178 25.201 m2 Supply and Hang 6mm Hardies "Villaboard" to $12.02 $302.92

Bathroom Walls as per Specification including setting of internal corners, horizontal and vertical joints and fixing points. All as per manufacturers spedffcatioα

Total Section Cost: $1,252.39

Section: 306 Wet Area Flashing #56 Mar-Lyn Waterproofing

StockNumber Quantity U.O.M. Stock Description Rate Cosf

306WETFL00069 item Wet Area Flashing. 1 Bathroom. (Slab Floor) 5120.00 $120.00

Total Section Cost: $120.00

Section: 309 Fixing Hardware # 1 B & N Supplies

Stock Number Quantity U.O.M. Stock Description Rate Cost

309MANHO00410 each Kimberley heavy duty Manhole Frame Kit No. $25.10 $25.10 "KMH-02" 600mm x 600mm. Total Section Cost: $25.10

Section: 312 Mouldings/Internal Doors #94 Corinthian Industries

StockNumber Quantity U.O.M. Stock Description Rate Cosf

312DEL1V00734 1 item Internal Doors and Mouldings Delivery. $35.00 $35.00

312DPHSF00225 1 each 2040 x 720 Readycote Flush Panel Single $27.84 $27.84 Passage Swing Door. Hinged & latched with 54mm face hole. ( 1 H DOO )

312DPHSF00226 1 each 2040 x 820 Readycote Flush Panel Single $27.84 $27.84

Passage Swing Door. Hinged & latched with 54mm face hole. ( 1 RH DOO )

312JAMBP00228 2 each Corinthian Prehuπg Finger Jointed PINE Jamb 524.51 $49.02 and Head "DRJ1" for Single Passage Door. Hinged and Latched.

312MOULP00072 32.4 Lπ.m Architrave 41 x 12mm Penal Round Finger $1.02 $33.05

Jointed PINE."PRA1". Cutting List: 6 @ 5.4m

312MOULP00165 4 each Single Door Architrave Set.41 x 12mm Pencil $6.51 $26.44

Round Finger Jointed PINE. "PRA1 " (2 sets per door)

312MOULP00220 27 Ui.m Skirting 67 x 12mm Pencil Round Finger $1.36 536.72

Jointed PINE. "PRA2" 312MOULP02722 2 each Quad 15 x 15mm Finger Jointed PINE. "Q2" S1.53 $3.06

2.1m lengths

Total Section Cost: $238.97

Section: 315 Cabinet work #11 Castlewood Kitchens

StockNumber Quantity U.O.M. Stock Description Rate Cost

315CABVB02115 each Vanity Basin - SIRAMA "Space Saver Semi $95.00 $95.00

Recessed" White or Coloured. With fixing clips, Plug and Waste.

315ZCVDL00617 each Vanity Cabinet Door 460mm H x 297mm W. $24.58 $98.32

Laminated Finish.

315ZNVDC00527 1 each Vanity Type : 12 - S1 / C $12092 $120.92 315ZNVDL00641 2 each End Panel for 300 deep Vanity. Laminated $2562 $51.24

Finish to match doors.

315ZNVNL00212 1.201 mtr Laminated Vanity Top with Upstand and Front $9000 $108,09 to suit type " N " vanity. As per detail.

Total Section Cost: $47357 Section: 324 Carpenter Fixing #17 Carpenter Fixing

StockNumber Quantity UO.M. Stock Description Rate Cost

324CARFI00041 41.602 m2 Internal Fix Out Including Mouldings $4.35 $180.97 (Architraves, Skirtings, Quads) Snap Vents and Manhole. Overall House Area.

324CARFICG042 2 each Assemble and Install Single Swing Prehung $8.00 $16.00 door unit.

324CLEAN01856 1 item Keep Building Site Clean and Safe. $0.00 $0.00

324CLEAN02943 1 ^'item Selleys "No more Gaps" 450g cartπdge. $2.00 $2.00

Total Section Cost: $198.97

Section: 327 Ceramic Tiler #45 Edslands Tiles

StockNumber Quantity U.O.M. Stock Description Rate Cost

327CERMA00234 1 each Soapholder 200 x 100mm Non Recessed. $18.50 $18.50

327CERMA00235 0.801 mtr Aluminium Angle Floor Edging Strip. $3.50 $2.80

327CERMA01710 7.901 m2 Wall Tiles. (Group A Johnson Tiles) Tile $56.00 $442.46 allowance $22.00 /m2. Supply and fix with ABA glue.

327CERMA01713 5.S m2 Floor Tiles. (Group A Johnson Tiles) (Wet 556.00 $313.60 Areas) Tile allowance $22.00 /m2. Supply and fix.

Total Section Cost: $777.36

Section: 330 Ceiling Insulation #54 CMG Insulations

StockNumber Quantity U.O.M. Stock Description Rate Cost

330CELIN00049 41.602 m2 Ceiling Insulation - R2.5 Batts. Supply and $4.50 S187.21 Install. (House Area only)

Total Section Cost: $187.21

Section: 403 Painter #23 Painter

Stock Number Quantity U.O.M. Stock Description Rate Cost

403CLEAN01857 1 item Keep Building Site Clean and Safe. $0.00 $0.00

403PA1EX00240 27.8 mtr Paint Eaves and Mouldings Ground Floor. $2.30 $63.94

403PAIEX00631 1 each Paint External Doors and Entry Frame, (per $25.00 $25.00 Door)

403PAHN00248 2 each Paint Swing FLUSH Panel door including jamb $25.00 $50.00 and architrave, (per Door)

403PA1NT00019 41.602 rr>2 Paint House Area including walls, ceilings. $13.50 $561.63 skirting & archs (Painted), meterbox, downpipes and aluminium window reveals.

403PA1NT02406 item Selleys "No More Gaps". 450g cartridge $2.00 $2.00

Total Section Cost: $702.57 Section: 409 Shower Screen/Rάbes/Mirrors #27 Stegbar Pty. Ltd:

StockNumber Quantity U.O.M. Stock Description Rate Cost

409COMPI00251 each Framed Shower Compartment 900 X 900 w'rth $330.00 5330.00

680 wide framed pivot door, return panel and curved front edge, powdercαat frame and dear safety glass to AS1288.

409MIR1000471 each Mirror- 1020h x 1200w with 20mm Powdercoat $85.00 $a5.0O aluminium frame and concealed fixing dips.

Total Section Cost: $415.00

Section: 412 WC Suites # 1 B & N Supplies

StockNumber Quantity U.O.M. Stock Description Rate Cost

412CISTE01612 each Caroma "SLIMLINE" 6 / 3 litre ALMOND $119.85 $119.85

IVORY Cistern iπdudiπg connection plate and removable seat.

412VCPAN01S11 each Caroma " Concorde " COLOURED vitreous $88.30 $88.30 china exposed "S" trap Toilet Pan.

Total Section Cost: $208.15

Section: 415 Final Fix Hardware #31 B & N Supplies

StockNumber Quantity U.O.M. Stock Description Rate Cost

415DOOFC0Q12S 1 each Lockwood Privacy Adaptor Set. $8.95 $a.95 415DOOFU00139 2 each Lockwood Passage Set.."FRESCO". Including $15.40 $30.80

Backplates. As per colour selection.

415DOOST00254 2 each Sylon Door Stop with screw. 50mm long. S0.80 $1.60

WHITE (Internal swing room doors)

415DOOST00391 1 each Sylon Door Stop with screw. 65mm long. $0.80 $0.80

(External Entry swing doors)

415TOIRO00260 1 each Toilet Paper Holder - Caroma "INSIGNIA" 59.70 $9.70 Colour as per selection.

415TOWRA00259 1 each Single Towel Rail - Caroma "INSIGNIA" 660 $16.80 $16.80 long. Colour as per selection.

Total Section Cost: $68.55

Section: 418 Carpenter Final Fix #18 Carpenter Final Fix

StockNumber Quantity U.O.M. Stock Description Rate Cost

418CARFF00054 41.602 m2 Final Fix iπduding fit Door Furniture , Door $0.45 518.72

Stops , Hanging Rails , Coat Hooks , Bathroom Accessories , Toilet Roll Holder and Door Guides. Indude checking for smooth operation of all doors.

418CLEAN01858 item Keep Building Site Clean and Safe. $0.00 Total Section Cost:

Section: 424 House Cleaner #25 House Cleaner

StockNumber Quantity U.O.M. Stock Description Rate Cost

424HOUCL00762 1 each Cleaning Bathroom, Ensuite or Powder room. $13.00 $13.00 424HOUCL02019 41.602 m2 Complete House Clean to SINGLE STOREY $1.40 $58.24

HOME iπdude wc's, laundry, and kitchen. Clean all floors, windows, entry frames, cupboards, appliances, tiles, mirrors, doors & furniture, bench tops and garage.

Total Section Cost: $71.24

Section: 427 Brick Cleaner #26 Brick Cleaner

StockNumber Quantity U.O.M. Stock Description Rate Cost

427BRKCL00075 2.296 thousand Brick Clean iπdudiπg deaniπg materials. 529.00 566.58

Total Section Cost: 566.58

Section: 430 Site Clean #24 Site Cleaner ^{' '}

StockNumber Quantity U.O.M. Stock Description Rate Cost

430S1TCL02018 41.602 m2 Final Site Clean including removal of all 52.92 $121.48 rubbish. Grade area around house to prevent ponding. "SINGLE STOREY HOUSE"

Total Section Cost: $121.48

Section: 433 Dump Fees #1 BOQ ALLOWANCE (Sydney Metro)

StockNumber Quantity U.O.M. Stock Description Rate Cost

433DUMFE00077 1 Item Tip Fees. $135.00 $135.00

Total Section Cost: $135.00

Section: 436 Hot Water Unit #31 B & N Supplies

StockNumber Quantity U.O.M. Stock Description Rate Cost

436ELEHW00680 1 each Vulcan "6810" 315L Electric Hot Water Unit $658.05 S658.05

Single Element 315 litre mains pressure. External model.

Total Section Cost: $653.05

Section: 503 Landscaping #114 Alliance Contractors

StockNumber Quantity U.O.M. Stock Description Rate Cost

503DRIVE0015O 1 item AH Weather Access Drive. $100.00 S100.00

Total Section Cost: $1 oo.oo Section: 512 Paving #114 Alliance Contractors

StockNumber Quantity U.O.M. Stock Description Rate Cost

512CFEES02520 1 item Coundl crossover Fees. $90.00 _$90.00

Total Section Cost: $90.00

Section: 603 Maintenance #1 BOQ ALLOWANCE (Sydney Metro)

StockNumber Quantity U.O.M. Stock Description Rate Cost

603MAINT01872 1 item Maintenance Contract $600.00 $600.00

Total Section Cost: $600.00

Section: 703 Design #1 BOQ ALLOWANCE (Sydney Metro)

StockNumber Quantity U.O.M. Stock Description Rate Cost

703DESBB03316 1 item BB Product Design Fee. Single Storey $1,000.00 $1,000.00

Total Section Cost: 5 , 000.00

Section: 709 Colours #1 BOQ ALLOWANCE (Sydney Metro)

Stock Number Quantity U.O.M. Stock Description Rate Cost

709COLOU01866 1 item Client Interview for Colour Selection. 5350.00 5350.00

Total Section Cost: $350.00

Section: 718 Supervision #1 BOQ ALLOWANCE (Sydney Metro)

Stock Number Quantity U. O.M. Stock Description Rate Cost

718SUPS101867 1 item Contract Supervision. Single Storey. $1 ,630.00 $1,630.00

Total Section Cost: $1 ,630.00

Section: 724 Insurance #1 BOQ ALLOWANCE (Sydney Metro)

Stock Number Quantity U.O.M. Stock Description Rate Cost

7241NSUR02277 1 item Contract Works Insurance. $300.00 $300.00

Total Section Cost: $300.00

End of Sections smm

TECBULD

DESIGN ALTERATION

By running the design plan through TECbuild with each major change, the builder can see the impact of these changes to his pricing by running a Comparison Report-

In this example the building was stretch through the bedroom and bathroom by 900mm.

Section Section Description Supplier Name PrevCost Cost

003 Preliminaries #1 BOQ ALLOWANCE (Sydney Metro)

006 Engineering #44 Donovans Consultants

009 Authorities #1 BOQ ALLOWANCE (Sydney Metro)

012 Survey #73 McKinlay Morgan and Assαdates

015 Temporary Services #58 National Hire pty ltd

103 Site Works #57 Smith a Sons Earthmoving P/L

103S Site Works #1 BOQ ALLOWANCE (Sydney Metro)

106 Concretor #51 Eroljowl Pty Ltd og Drainage #77 B & D Moon Plumbing

112 Termite Treatment #74 Trevanis P/L T/A Brooks

115 Soil Erosion Control #39 Coastline Sediment Control

203 Builders Hardware #31 B & N Supplies

206 Framing Timber #117 Southern Highlands Frames and

209 Prefab Frame/Truss #117 Southern Highlands Frames and

224 Timber Entry Frames #32 Bellevue Windows PTY LTD

227 Aluminium Windows #82 Bellevue Windows PTY LTD

230 ' Carpenter Framer #14 Carpenter Framer

233 Metal Fasda & Gutter #75 R & R Steel Fasda and Gutter

239 RoofTiles #92 Monier Roof Tiles

245 Plumber #77 B & D Mαoπ Plumbing

248 Bath/Shower Base #31 B & N Supplies

248S Bath/Shower Base #85 Sirama

251 Electridaπ #95 Dallimoπt Electrical

257 Wall Insulation #54 CMG Insulations

260 External Doors #94 Corinthian Industries

266 Carpenter Close Up #15 Carpenter Close Up

Bill of Quantities Comparison Summary (Allocated Suppliers)

Section Section Description Supplier Name PrevCost Cost

269 Bricks #96 Boral Bricks PTY LTD

272 Mortar/Sand #22 Materials in the Raw Pty. Ltd. 275 Bricklayer Top #19 Bricklayer Top

282 Eave Linings Material #49 Hudson

285 Eave Mouldings #49 Hudson

291 Carpenter Eaves #16 Carpenter Eaves

303 Internal Linings #99 Boral Plasterboard

306 Wet Area Flashing #56 Mar-Lyn Waterproofing

309 Fixing Hardware #31 B & N Supplies

312 Mouldings/Internal Doors #94 Corinthian Industries

315 Cabinet Work #11 Castlewood Kitchens

324 Carpenter Fixing #17 Carpenter Fixing

327 Ceramic Tiler #45 Edslands Tiles

330 Ceiling Insulation #54 CMG Insulations

403 Painter #23 Painter

409 Shower Screen/Robes/Mirrors #27 Stegbar Pty. Ltd.

412 ^• WC Suites #31 B & N Supplies

415 Final Fix Hardware #31 B & N Supplies

418 Carpenter Final Fix #18 Carpenter Final Fix

424 House Cleaner #25 House Cleaner

427 Brick Cleaner #26 Brick Cleaner

430 Site Clean #24 Site Cleaner

433 Dump Fees #1 BOQ ALLOWANCE (Sydney Metro)

436 Hot Water Unit #31 B & N Supplies

503 Landscaping #114 Alliance Contractors

512 Paving #114 Alliance Contractors

603 Maintenance #1 BOQ ALLOWANCE (Sydney Metro)

703 Design #1 BOQ ALLOWANCE (Sydney Metro)

Bill of Quantities Comparison Summary (Allocated Suppliers)

Section Section Description Supplier Name PrevCost Cost

709 Colours #1 BOQ ALLOWANCE (Sydney Metro)

718 Supervision #1 BOQ ALLOWANCE (Sydney Metro)

724 Insurance #1 BOQ ALLOWANCE (Sydney Metro)

Total Bill Cost: Differential Cost:

PURCHASE ORDERS

Purchase Orders differ from a Bill of Quantities by the amount of ancillary information included with each order and by the scope of items included in the orders.

Purchase orders are matched against a client's individual specification rather than a general one. Information about the client; building site contractor; and site supervisor are included. Conditions of supply or contract are also placed on the order. Orders for landscaping; site works; fencing; etc appear in orders and not in a Bill of Quantities because they relate to an actual block of ground with its individual requirements.

When orders are printed, TECbuild also prints a colour schedule with each order along with the appropriate collection of plans for that order. Ordering information is also transferred to accounts and a construction schedule created.

Supplier: #1 BOQ ALLOWANCE (Sydney Metro) Phone: (02) 9633 9888 LEVEL 3, 10 PHILLIP STREET PARRAMATTA. NSW 2150 Fax: (02) 9633 9555

Contact: George Hyslop

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 003 Preliminaries

Do NOT carry out any work until requested by the Supervisor.

Stock Number Quantity Stock Description Rate Cost

003BASKT00829 1 item Client Presentation Basket. $45.00 $45.00

O03CLEAN0Q837 1 item Second House Clean. $45.00 $45.00

003CONSU00020 1 item Site Contour Survey. $160.00 $160.00

003SEWDI00088 1 item Sewer Diagram. $25.00 $25.00

003SEWPL00093 1 item Sewer Plan Lodgement Fee. $20.00 $20.00

003SITS100094 1 item Provide Site Sigπage as per Agreement $70.00 $70.00

003SOITE00084 1 item Soil Test Report and Wind Classification. $90.00 $90.00

003TITSE00085 1 item Title Search. $25.00 $25.00 ^rotal Cost: $480.00

Supplier: #44 Donovans Consultants Phone: (02) 96339211 Suite 105, 30 CowperRoad

Fax: (02) 9891 2806 PARRAMATTA NSW 2150

Contact:

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone; (041) 943 7785

Section: 006 Engineering

CONTRACTOR AGREEMENT

Supply Labour and Materials subject to "CONTRACTORS AGREEMENT TERMS AND CONDITIONS" for...

Stock Number Quantity Stock Description Rate Cost

006SITVI0Q083 1 item Engineers Slab Inspection and Certificate. $75.00 . 575.00 006SLADE00023 1 item Footing and Slab Design Fees. 560.00 560.00

Total Cost: $135.00

Note: Do NOT carry out any work until requested by the Supervisor.

Your INVOICE WILL BE RETURNED if it DOES NOT QUOTE the ABOVE ORDER NUMBER or the VALUE EXCEEDS the ORDER AMOUNT.

ASSIGNMENT OF WORKS

The contractor may in his absolute discretion engage any suitably qualified person to perform the work required under this agreement or may perform such work personally.

Supplier: #1 BOQALLOWANCE (Sydney Metro) Phone: (02) 96339888 LEVEL 3, 10 PHILLIP STREET PARRAMATTA. NSW 2150 Fax: (02) 96339555

Contact: George Hyslop

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 009 Authorities

Stock Number Quantity Stock Description Rate Cost

009BSC1N00092 1 item H.O.W. Insurance Premium / Fee. $330.00 $330.00

009COUAD00091 1 item Compliance Certificates Inspections (Pier $270.00 $270.00 holes - Slab Steel - Frame Complete -Wet Areas - Stormwater Lines - Final)

009COUBF02493 ϋtern Building Certificate ( Section 149B Building $50.00 $50.00 Certificate Class 1 or Class X )

009COUCH02686 1 item Certificate Handling Fee S50.00 550.00

009COUDA02684 1 item Development Application (Dwelling house) $200.00 5200.00

009COUMF02254 1 item Coundl Microfilm & Storage Fee. $40.00 $40.00

009COUNA02442 1 item NatHERS Application Fee.^' $100.00 5100.00

009COUOCQ2635 1 item Occupation Certificate $80.00 530.00

009COUPA02687 1 item Prindple Certifying Authority Administration $80.00 580.00 Fee

0Q9COUPEQ0089 46.559 m2 Construction Certificate $1.70 579.15

009COURO02255 1 item Council Road Opening Fee. $55.00 555.00

009LONSS02410 1 item Long Service Levy Payment (Single Storey) $200.00 $200.00

Total Cost: $1,534.15

Supplier: #73 McKinlay Morgan and Associates Phone: 02 45776011 POBo 217 WINDSOR NSW 2756 Fax: 0245774910

Contact: Andrew Edwards

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 012 Survey

CONTRACTOR AGREEMENT

StockNumber Quantity Stock Description Rate Cost

012FINSU00087 1 item Final (Eaves & Gutter) Survey. (Iπduding Two S85.00 $85.00 Originals)

0121DESU00085 1 item Identification Survey. $70.00 $70.00

O12SURSE00O24 1 item Surveyor- Peg and Set. $320.00 5320.00 Total Cost: $475.00

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

The contrador may in his absolute discretion engage any suitably qualified person to perform the work required under this agreement or may perform such work personally.

Supplier: #58 National Hire pty ltd Phone: (02) 98977077 PO Box 195 MA TRA VILLE NSW 2036 Fax: (02) 98784332

Contact: Ben Gillies

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 015 Temporary Services

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

015CEMTO00025 1 item Supply and Service Chemical Toilet including $160.00 $160.00

Hire Tax, Delivery, Pick Up and Fortnightly Pump Out. Average 10 week period.

Total Cost: S160.00

Note: Do NOT deliver chemical toilet to site until released by Supervisor.

ASSIGNMENT OF WORKS

Supplier: #67 Smith & Sons Earthmoving P/L Phone: (02) 96271777 Lot 9 Richmond Road

Fax: (02) 96271714 MARSDEN PARK NSW 2765

Contact: Neil

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 103 Site Works

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

103CUTFI00028 1 item Cut and Fill Site. Max of 1000 Cut and Fill $400.00 $400.00 across Building Platform. Total Cost: $400.00

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

Provide Dish Drain to base of cut.

Contact: George Hyslop

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 103S Site Works

CONTRACTOR AGREEMENT

StockNumber Quantity Stock Description Rate Cost

103CUTFI00337 1 item Compact Site. (Indude Compaction Certificate) $700.00 $700.00

Total Cost: $700.00

Note: Do NOT carry out any work until requested by the Supervisor.

Your INVOICE WILL BE RETURNED if it DOES NOT QUOTE the ABOVE ORDER NUMBER or the VALUE: EXCEEDS the ORDER AMOUNT.

ASSIGNMENT OF WORKS

Provide Dish Drain to base of cut.

Supplier: #51 Eroljowl Pty Ltd Phone: 0247775127 Lot 183 Sixth Avenue LIANDIL O NSW 2747 Fax: 024720 7275

Contact: Marco

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 106 Concretor

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost note B/A No

106CONSL00003 46.6 m2 Place Steel Reinforced Ribbed Raft Slab $45.50 $2,166.90 system to SINGLE or DOUBLE storey slab (as per Detail) "M" Classification to AS 2870 1 Include access for shower base connection.

106SETOU00035 1 item House Set Out indudiπg Concrete Pump 5420.00 $420.00 Allowance.

Total Cost: 52.586.90

Note: Do NOT carry out any work until requested by the Supervisor.

NOTE: Excavate rock to agreed rates upon approval.

NOTE: Bore and concrete pier holes to agreed rates upon approval.

NOTE: All concrete to be 20mρa.

NOTE: Volcanic aggregate will not be permitted.

NOTE: No additives shall be used.

NOTE: Slab to be Vibrated.

ASSIGNMENT OF WORKS

The contractor may in his absolute discretion engage any suitably qualified person to perform the work required under this agreement or may perform such work personally

NOTE: The contractor is responsible for left over mateπals to be placed in the RECYCLE COMPOUND and that all his/her own rubbish is removed for a "CLEANER and SAFER" working environment. THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier: #77B & D Moon Plumbing Phone: 0246276600 Unit 6/157 Airds Road

Fax: LEUMEAH NSW 2560 0246276611

Contact: Damian or Brend

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 109 Drainage

CONTRACTOR AGREEMENT

Supply Labour and Materials subject to "CONTRACTORS AGREEMENT.TERMS AND CONDITIONS" for...

StockNumber Quantity Stock Description Rate Cost

109DRAEX00037 1 item External Drainage for 1 Bathroom House 51,665.00 51,665.00 including Sewer Drains, Stormwater Drains. Induding Excavation, Spoil Removal and Surface Sumps.

109DRA1N00101 1 item Drainage File and Inspection Fees, 5130.00 $130.00 109DRA1N0O294 5 each Internal Drainage Point induding all Lines, 545.00 $225.00

Bends, Junctions and Upstands to 100mm above FFL (Per Point)

109DRASW00038 2 each External Stormwater Drainage Connection $0.00 $0.00

Points, including Shoe Connection.

Total Cost: 52.020.00

Note: Do NOT carry out any work until requested by the Supervisor.

NOTE: Excavate rock to agreed rates upon approval.

ASSIGNMENT OF WORKS

NOTE: The contractor is responsible for left over materials to be placed in the RECYCLE COMPOUND and that all his/her own rubbish is removed for a "CLEANER and SAFER" working environment. THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier: # 74 Trevanis P/L . T/A Brooks Phone: (02) 9602 0899 PO Box 311 DRUMMOYNE NSW 2047 Fax: (02) 96020555

Contact: Yvonne

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 112 Termite Treatment

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

112CONCU00186 46.5 m2 Supply and Place Curing Compound to $0.95 $44.27

Concrete Slab as required by the relevant AS Codes.

112T_RFL01708 5 each Penetration Protection. BROOKS White Ant $13.00 $65.00

SHEILDS (per Point) to AS 3660.1 -1995. (Part A)

112TERPE00036 1 item Supply and Spray Perimeter of House to AS $255.00 $255.00

3660.1 -1995 (Part B). Note: Information Sticker to be located in Meterbox.

Total Cost: 5364.27

Note: Do NOT carry out any work until requested by the Supervisor.

Your INVOICE WILL BE RETURNED if it DOES NOT QUOTES the ABOVE ORDER NUMBER or the VALUE EXCEEDS the ORDER AMOUNT.

ASSIGNMENT OF WORKS

The coπtrador may in his absolute discretion engage any suitably qualified person to perform the work required under this agreement or may perform such work personally.

Chemical treatment to comply with AS 3660-1995

Certificate to be affixed to job (in meterbox)

Part "A" and part "B" Certificates to be sent with invoices

NOTE: The contractor is responsible for left over matenals to be placed in the RECYCLE COMPOUND and that all his her own rubbish is removed for a "CLEANER and SAFER" working environment. THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier: #39 Coastline Sediment Control Phone: 024392 0977 PO Box 23

Fax: 024392 0988

TOUKLEY NSW 2263

Contact: John

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 115 Soil Erosion Control

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

115SILCO00027 1 item Provide Siltation Control to Coundl $148.00 $148.00 requirements. 115SILCO00681 1 item Provide Waste Compound to Councils $35.00 $35.00 requirements.

Total Cost: $183.00

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

Supplier: #31 B & N Supplies Phone: (02) 96041900 PO Box 6038 WETΗERILL PARK NSW 2164 Fax: (02) 97251338

Contact: Peter

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 203 Builders Hardware

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

StockNumber Quantity Stock Description Rate Cost

203BBRIL00117 1 each Teco Brick Lintel - Type: LIN A7409 900mm $5.17 $5.17 long. (Meterbox) 203BDAM00 15 1 each Cromfαrd " Supercourse 500 ", 30 Metre Roll $18.80 518.80

0.5 thick embossed polythene 380mm wide. (Cavity Flashing)

203ELOCK00 07 1 each Lockset Lockwood Sentinel Series 2 (Latch $29.50 529.50

60mm Backset) Keyed Alike to Project System. Finish: Polished Brass / Antique Brass /Antique Copper. As per Colour Selection.

203ELOCK00342 1 each Lockwood External Double Cylinder Dead $38.30 538.30

Bolt. "7107 series" Finish: Polished Brass / Antique Brass /Antique Copper. As per Colour Seledion. 203ELOCK02182 1 item Entry Trim "Lockwood 7505" Colour Polished $8.70 $8.70

Brass / Antique Brass / Antique Copper. As per Colour Selection.

Total Cost: $100.47

Note: Do NOT send any material until requested by Supervisor.

Refer to attached "COLOUR SELECTION SHEET' for COLOURS and FINISHES.

Supplier: #117 Southern Highlands Frames and Phone: 024871 1677 Lot2 Hum Hwy Fax: 0248713217 BREAMAR Via Mittagong NSW 2575

Contact: Ken Hansen

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 206 Framing Timber

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

206PINES00118 15 mtr 42 X 35 F5 Pine. (Bath Frame) $1.47 $22.05 Total Cost: 522.05

Note: Do NOT send any material until requested by Supervisor.

Supplier: #117 Southern Highlands Frames and Phone: 024871 1677 Lot 2 Hume Hwy

Fax: 024871 3217 BREAMAR Via Mittagong NSW 2575 Contact: Ken Hansen

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 209 Prefab Frame/Truss

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost note NOTE : EXACT ROOF PITCH IS 48:100

2C9TRUSS02385 59 m2 B.O.Q. ALLOWANCE FOR ROOF $30.00 $1,770.00 TRUSSES.

209WALEX00001 27*101 mtr External Wall Frame - 2440 High to Single $33.50 $907.88 Storey House. Iπdudes all Bradng and Blacking Requirements.

209 ALIN00004 9.301 mtr Internal Wall Frame - 2440 High to Single 533.S0 $311.58 Storey House, lπdudes all Bradng and Blocking Requirements.

Total Cost: 52,989.47

Note: Do NOT send any material until requested by Supervisor.

Your INVOICE WILL BE RETURNED if it DOES NOT QUOTE the ABOVE ORDER NUMBER or the VALUE EXCEEDS the OROER AMOUNT.

For window overall frame sizes refer to standard details.

The frame and roof to comply to the requirements of AS1684 and builders specification. Wind Rating "W33" Unless otherwise noted.

Supplier: #82 Bellevue Windows PTY LTD Phone: (02) 9729 0033 Unit 2 No 25 Redfern Street WΕTΗERILL PARK NSW 2164 Fax: (02) 97574330

Contact: Lisa

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 224 Timber Entry Frames

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

224CARCL00135 1 each Fit and Hang Entry Door including Fitting of $13.00 $13.00

Door Seal and drilling for locks. (Per Door)

224DELIV00687 1 item Delivery. $25.00 $25.00 224FSDGS00674 1 each Front Entry Frame 25 - 7.5 STANDARD with 5355.00 $355.00

Double Sidelights glazed CLEAR.2130H x 181QW Overall. Indude "Aquamac 63" as per detail. Location by storey: 1 @ 0 STOREY

224HINGE00108 3 each Hinges, Steel Loose Pin Butt 85mm, Zinc 51.05 $3.15

Coated complete with 20mm Screws. (Entry Doors)

224SEALSQ0109 1 each Door Sill Seal: "Gainsborough GS4" Weather 513.00 $13.00

Seal, opening in, 915mm long. ( External Single Door )

Total Cost: $409.15

Note: Dα NOT send any material until requested by Supervisor.

NOTE: For the hand of the door frame refer to the attached drawing.

NOTE: Entry frame to suit door 2060 x 820 x 40.

NOTE: Sidelights to be glazed dear unless otherwise stated.

NOTE: Glazing to be in accordance with AS1288

NOTE: Refer to detail for frame size.

External Doors to be prehung. Door to be hinged as per attached drawings. Sidelight panels to be installed.

Supplier: #82 Bellevue Windows PTY LTD Phone: (02) 9729 0033 Unit 2 No 25 Redfern Street WETHERILL PARK NSW 2164 Fax: (02) 97574330

Contact: Lisa

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 227 Aluminium Windows

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

227AS14D02497 1 each ASW 14-7.3 (S) Brick. Opening BATHROOM 5200.00 $200.00

Window with sliding sash, 1200H x 1810W Glazed CLEAR Safety Glass in accordance with AS.1288. Location by storey: 1 @ 0 STOREY

227AS16S00008 1 each ASW 16 - 7.5 Brick Opening with Sliding $157.58 $157.58 sash. 1372H x 181 OWglazed CLEAR. Location by storey: 1 @ 0 STOREY

227AS24S00138 1 each ASW 24.5 - 7.5 Brick Opening with Sliding $228.00 $228.00 sash.2052H x 181 OWglazed CLEAR. Location by storey: 1 @ 0 STOREY

227DELIV00725 1 item Wndow Delivery. S0.OO $0.00 Total Cost: $585.58

Note: Do NOT send any material until requested by Supervisor.

Refer to attached "COLOUR SELECTION SHEET" for COLOURS and FINISHES.

NOTE: All windows to be glazed clear unless otherwise stated.

NOTE: All glazing to be in accordance with AS1288.

NOTE: Reveal size to suit EXTERNAL WALLS as detailed on drawings.

NOTE: Supply windows as per elevations.

NOTE: Unless otherwise noted Reveals to be primed, ready for paint

NOTE: For window overall frame sizes refer to standard details.

Delete Window REVEALS !o Garage Windows.

Supplier: #14 Carpenter Framer Phone:

LEVEL 3, 10 PHILLIP STREET PARRAMATTA. NSW 2150 Fax:

Contact:

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 230 Carpenter Framer

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

230CARFR00005 46.559 m2 Roof Trusses Stood and Fixed to Ground Floor wall plates including all Ceiling Noggins, Braces, Roof Access, wall brackets, binders and windbradng requirements. (OA Brickwork)

230CARFR00 05 1 each Hammer Drive Masonry Nails, Ra set "C775" 75 x 3.7mm. Box of 100. (Bottom Plate Nails)

230CARFR00 29 4 each Construct Hips to Trussed Roof.

230CARFR00132 36.401 mtr Internal and External Wall Frames. Ereded and Fixed to Ground Floor. Fix all window and door frames, bradng, vanity hob and noggins to all fittings, overhead and full height cupboards and include all windbradng requirements.

230CARFR00133 1 each Bath Frame including Hob. 230CARFR02386 1 item 75 X 2.8 Galvanised Bullet head nails for window and entry frame fixing.

Total Cost: $336.68

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

The contractor may in his absolute discretion engage any suitably qualified person to perform the work required under this agreement or may perform such work personalty.

I WE

TRADING AS., OF

Hereby agree to perform the "STAGE OF WORK" described ahove in accordance with the conditions appearing above and the "CONTRACTOR AGREEMENT TERMS AND CONDITIONS"

For and on behalf of the contractor

SIGNED DATE..

For and on behalf of the builder

SIGNED DATE-

NOTE: The contractor is responsible for left over materials to be placed in the RECYCLE COMPOUND and that all his her own rubbish is removed for a "CLEANER and SAFER" working environment THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier: #75 R & R Steel Fascia and Gutter Phone: (02) 9823 8840 12 Drummoyne Crescent ST JOHNS PARK NSW 2176 Fax: (02) 9823 8849

Contact: Brian 0411 5393

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 233 Metal Fascia & Gutter

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

233FASFC00010 31.5 mtr Colorbond Fasda and Quad Gutter. Supply $17.25 $543.38 and Install, induding andllaries. Fasda to be 185mm 0.42 BMT high tensile section. QUAD Gutter 0.42 BMT 115 x 90mm with slotted overflow.

Total Cost: 5543.38

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

Refer to attached "COLOUR SELECTION SHEET" for COLOURS and FINISHES.

NOTE: The contractor is responsible for left over materials to be placed in the RECYCLE COMPOUND and that all his/her own rubbish is removed for a "CLEANER and SAFER" working environment THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Contact: Jeff 0419476 7 rπi ii ■ 'jana _n_p____a - — — __ n—

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 239 RoofTiles

CONTRACTOR AGREEMENT

Supply Labour and Materials subject to "CONTRACTORS AGREEMENT TERMS AND CONDITIONS" far...

Stock Number Quantity Stock Description Rate Cost

239CEMT100011 68.401 m2 Supply and Fix seleded Concrete Roof Tiles 521.59 51,433.60 in accordance with AS 1757 and AS 2050. Tiles laid on "top span 20" or 38 X 25 HWD battens.(Group A. CONTEMPORARY)

239CEMTI001 4 19.201 mtr Supply and Fix Concrete Hip Capping. 510 82 $207.75

239CEMTI00147 4 each Supply and Fix Hip Starter Tile. 51.05 $4.20

239CEMTI00148 2 each Supply and Fix Concrete Apex Cap (2] to $1.31 52.62 junction of Two Hips and Ridge.

239CEMTI0 53 3 mtr Supply and Fix Concrete Ridge Capping. $10.82 S32.46

Total Cost: $1,680.63

Note: Do NOT carry out any work until requested by the Supervisor.

Refer to attached "COLOUR SELECTION SHEET" for COLOURS and FINISHES.

For roof pitch refer to attached drawings and order note.

ASSIGNMENT OF WORKS

The contractor may in his absolute discretion engage any suitably qualified person tα perform the work required under this agreement or may perform such work personally.

Supplier: #77B & D Moon Plumbing Phone: 0246276600 Unit 6/157Airds Road LEUMEAH NSW 2560 Fax: 02 46276611

Contact: Damian or Brend

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 245 Plumber

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost note NOTE-THIS IS A GAS JOB.

245PLGAS02281 1 item Provide gas connection induding rough in to $420.00 S420.00 cook top, Hot water unit, 1 bayonet point, gas meter and connection to gas main.

245PLUBA01660 l each Install, set and conned Bath. Indude hot and 5115.00 $11500 cold water points and waste. 245PLUDP00149 2 each Downplpe 100 x 50 x 0.6 TCT Rectangular, $45.00 $90.00

Zincalume - Ground Floor Roof to Drainage Point.

245PLUHW01780 1 each Connect Hot Water Unit. Induding all $155.00 $155.00 plumbing.

245PLUR101653 1 item Vents as required. $75.00 $75.00 245PLUSH01661 1 each Install, set and connect Shower Base. Indude $145.00 $145.00 hot and cold water points for shower.

245PLUVB01775 1 each Connect Vanity Basin. Include hot and cold $112.00 S112.00 water points and waste.

245PLUWC01724 1 each Install, set and connect W.C. Including cold $105.00 $105.00 water point.

245PLUW301728 1 each Water Tapping. Iπdudes short water service $452.00 $452.00 and up to 6m setback.

245TAPBA02164 1 each BATH WALL SET - Complete with 120mm $88.00 $38.00 fixed wall mounted coloured outlet, induding noggin and coloured handles. Supply and install with traditional washers. Raymor Rodiπ (gold)

245TAPGT00157 2 each GARDEN TAP - 15mm Brass Hose Bib. $38.00 $76.00

Supply and Install.

45TAPSH02 68 l each SHOWER SET -with all directional coloured $105.00 $105.00 arm and rose, induding coloured handles, noggins, pipe to lugged elbow. Supply and install with traditional washers. Raymor Rodiπ (gold)

245TAPVB02170 l each BASIN SET -with 110mm fixed coloured 5105.00 $105.00 outlet and coloured handles. Indude connection from lugged elbow. Supply and install with traditional washers. Raymor Rodin (gold)

245TAPWC00156 1 each CISTERN MINI STOP TAP - Cistern stop and S12.0O $12.00 connections. Chrome with Chrome Handle and Floor Waste Tap. Supply and Install. Raymor.

Subtotal: $2,055.00

Discount: $25,00

Note: Do NOT carry out any work until requested by the Supervisor. Total Cost: $2,030.00

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

NOTE: Excavate rock to agreed rates upon approval.

ASSIGNMENT OF WORKS

Supplier: #30 A GL (Sydney) Phone: (02) 9840 7450 46 George Street Parramatta NSW 2150 Fax: (02) 9840 7496

Contact: John Bray

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 245S Plumber

CONTRACTOR AGREEMENT

Supply Labour and Materials subject to "CONTRACTORS AGREEMENT TERMS AND CONDITIONS" for .

Stock Number Quantity Stock Description Rate Cost

245GASCO00825 1 item Provide Gas connection, including rough in to $0.00 $0.00 cook top, hot water unit 1 bayonet point, gas meter and connection to gas mains

Total Cost: $0.00

Note: Do NOT carry out any work until requested by the Supervisor.

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

NOTE: Excavate rock to agreed rates upon approval.

ASSIGNMENT OF WORKS

The contractor may in his absolute discretion engage any suitably qualified person to perfσπm the work required under this agreement or may perform such work personally.

Supplier: #31 B & N Supplies Phone: (02) 9604 1900 PO Box 6038 WETHERILL PARK NS 2164 Fax: (02) 97251338

Contact: Peter

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 248 Bath/Shower Base

MATERIAL ORDER

Supply these goods subjed to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

248BATH00484 1 each Corner Bath - Stylus WHITE / COLOURED $818.50 $818.50

1375 x 1375 x 535 You and Me acrylic corner bath include plug and waste.

Total Cost: $818.50

Note: Do NOT send any material until requested by Supervisor.

Your INVOICE WILL BE RETURNED if it DOES NOT QUOTE Ihe ABOVE ORDER NUMBER-orthe VALUE EXCEEDS the ORDER AMOUNT.

Refer to attached "COLOUR SELECTION SHEET' for COLOURS and FINISHES.

010999248S figfjfSftfl 20-May-99

BB88TS1A1100A Generic

Supplier: #85 Sirama Phone: (02) 9769 0800

Unit l. No 126 Gilba rd GIRRA WEEN NSW 2145 Fax: (02) 97690811

Contact: Peter Mathews

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 248S Bath/Shower Base

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

248SHOBA01394 1 each Shower Base -" Sirama" 900 x 900 with $181.44 $181.44

75mm Front Outlet and Grate. WHITE / COLOUR.

Total Cost: $181.44

Note- Do NOT send any material until requested by Supervisor.

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

Supplier: #95 Dallimont Electrical Phone: 0247761005 Lot 104 Sheredan Road CASTLEREAGH NSW 2749 Fax: 0247761403

Contact: Hugh

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 251 Electrician

CONTRACTOR AGREEMENT

Supply Labour and Materials subject to "CONTRACTORS AGREEMENT TERMS AND CONDITIONS" for..

StockNumber Quantity Stock Description Rate Cost note NOTE - THIS IS A GAS JOB.

251ELEGE00159 l each Meterbox and Service induding 3KVA Circuit $490.00 $490.00

Breakers, Earth Stake, Single GPO to meterbox and 100Amρ safety fuse with cartridge and neutral link, RCD and meter socket base.

251LIGHT00012 3 each Light Point - Iπdudiπg 70mm Batten Holder $20.57 $61.71 and Earthing.

251POWER00013 1 each Single Power Point . Supply and Install. $21.00 $21.00

251POWER00161 each Safety Switch "HPM 777EL" to required $90.00 $90.00 drcuits and 1 safety switch, with "Ele rosafe" 30Amp Safety Switch. (All Inclusive) Fitted to meter box.

251POWER00164 3 each Double Power Point . Supply and Install. $24.00 $72.00 251UGFEE02443 1 item Underground Service Connection, Metering $133.00 $133.00 and Inspection Fee.

251UNDW100158 1 item Underground Mains from Electric Supply Pit to $398.00 5398.00

Meter Box induding mains for up to 900 M2 building block, Excavation , Conduit, Cable, Installation and Connection. SINGLE PHASE with 3 phase provision.

Total Cost: $1,265.71

Note: Do NOT carry out any work until requested by the Supervisor.

Refer to attached "COLOUR SELECTION SHEET" for COLOURS and FINISHES.

NOTE: Excavate rock to agreed rates upon approval.

ASSIGNMENT OF WORKS

Supplier: #54 CMG Insulations Phone: 029682 7277 212 Railway Terrace GUILDFORD NSW 2161 Fax: 029682 7062

Contact:

Client: John Smith Supervisor: Mick Holder

Job location; 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 257 Wall Insulation

CONTRACTOR AGREEMENT

StockNumber Quantity Stock Description Rate Cost

257WALIN00061 50.901 m2 Wall Insulation -Ground Floor R1.5 Batts, $4.10 $208.69

Supply and Install. (Exduding Garage)

Total Cost: $208.69

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

Supplier: #94 Corinthian Industries Phone: (02) 9673 7111 Private Bag 4 ST MARYS NSW 1760 Fax: (02) 98331583

Contact: Andrew

Client: John Smith Supervisor: Mick Holder

Job location; 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 260 External Doors

MATERIAL ORDER

Supply these goods subjed to the "MATERIAL ORDER TERMS AND CONDITIONS".

StockNumber Quantity Stock Description Rate Cost

260DELIV00230 1 item External Door Delivery. $35.00 $35.00 260PANEL01875 1 each Front Entry Door "Corinthian Paπelcarve PPC $76.56 $75.56

4 " 2040 x 820 X 40. PRIMED

Total Cost: 5111.56

Note: Do NOT send any material until requested by Supervisor.

Supplier: #15 Carpenter Close Up Phone: LEVEL 3, 10 PHILLIP STREET PARRAMATTA. NSW 2150 Fax:

Contact:

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 266 Carpenter Close Up

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

266CARCL00006 46.559 m2 Straighten / Pack all walls for linings, adjust and nail off windows including external cover plates , nail off brick ties and fit prehung external door furniture. (ENSURE CORRECT LOCKS ARE USED FOR THIS ADRESS)

266CARCL02419 1 each Install Deadlock and trim to Entry Door.

(ENSURE CORRECT LOCKS ARE USED FOR THIS ADDRESS)

266CLEAN00723 1 item Keep Building Site Clean and Safe.

Total Cost: $46.54

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

I WE

TRADING AS.. OF

Hereby agree to perform the "STAGE OF WORK" described above in accordance with the conditions appearing above and the "CONTRACTOR AGREEMENT TERMS AND CONDITIONS"

For and on behalf of the contractor

SIGNED DATE

For and on behalf of the builder

SIGNED DATE-

Supplier: #96 Boral Bricks PTY LTD Phone: 133035 PO ox 21 MOOREBANK NSW 2170 Fax- 024774 7199 Contact: Sam

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 269 Bricks

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

269BRKBB02014 2.8 thousand Boral Brickfield Hill Series, (group B) 5370.00 51,036.00 7 Packs @ 400 bricks per pack.

Total Cost: $1,036.00

Note: Do NOT send any mateπal until requested by Supervisor.

Your INVOICE WILL BE RETURNED if H DOES NOT QUOTE the ABOVE ORDER NUMBER or the VALUE EXCEEDS the ORDER AMOUNT.

Bricks to be delivered within 3 Meters of slab and in stacks around the slab.

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

Supplier: #22 Materials in the Raw Pty. Ltd Phone: (02) 9821 1132 POBox 62

Fax: (02) 9773 1003 MILPERRA NSW 2214

Contact: Brian

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 272 Mortar/Sand

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

272BRISA01881 4tπne WHITE Bricklayers Sand, (up to 15 T) $29.50 $118.00

Total Cost: $118.00

Note: Do NOT send any material until requested by Supervisor.

Refer to attached "COLOUR SELECTION SHEET' for COLOURS and FINISHES.

Supplier: #19 Bricklayer Top Phone:

LEVEL 3, 10 PHILLIP STREET Fax: PARRAMATTA. NSW 2150

Contact-

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 275 Bricklayer Top

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

275BRWTO00063 2.523 thousand Bricklayer- Top Walls including Piers. 275BRWTO00170 1 item Place Cavity Flashing in Slab Rebate. 275BRWTO00172 2.523 thousand Supply Cement. 275BRWTO00330 2.523 thousand EXTRA OVER for OFF WHITE Mortar. 275CLEAN01855 1 item Keep Building Site Clean and Safe. 275WALTI0Q113 1 each Teco Wall Ties, Galvanised Face Fixed "BVSTUP". (Bundles of 150)

275WALTI00114 2 each Tsco Wail Ties, Galvanised Side Fixed "BVTW. (Bundles of 150)

Total Cost: 51.41890

Note: NOTE Meter Box position on floor plan.

NOTE Top of meter box to be no more than 2000 above finished ground level NOTE Meter box securπg device to be no less than 1200 above finished ground level

NOTE Any scaffolding erected by the contractor remains the contractors responsibility in addition to ensuππg scaffolding is ereded in accordance with WORK SAFE requirements

ASSIGNMENT OF WORKS

IJWE . .

TRADING AS

OF

Hereby agree to perform the "STAGE OF WORK" descπbed above in accordance with the conditions appeaπng above and the "CONTRACTOR AGREEMENT TERMS AND CONDITIONS '

For and on behalf of the contrador SIGNED DATE . ,

For and on behalf of the builder

SIGNED . . . . DATE . . .

Refer to attached "COLOUR SELECTION SHEET' for COLOURS and FINISHES

NOTE. The contractor is responsible for left over mateπals to be placed in the RECYCLE COMPOUND and that all his her own rubbish is removed for a "CLEANER and SAFER" working environment. THE BUILDING SITE IS TO BE TIDY AT ALL TIMES

010999282 fcSsBeggJ 20- ay-99 |

BB88TS1A1100A ] Generic 1

Supplier: #49 Hudson Phone; 0246289980 P O Box 294

Fax: CASTLE HILL NSW 2154 0246289992

Contact: Sharon

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

M__OM_K__M __M___M— _— ____—__■___«__«

Section; 282 Eave Linings Material

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

282HARFE0001 11 sht 2400 x 450 4.5 mm Hardiflex. (Eave) S6.7Q 573.70 282HARFE00189 4 sht 2400 x 600 4.5mm Hardiflex. (Eave) 58.93 $35.72

Total Cost: $109.42

Note: Do NOT send any material until requested by Supervisor.

Supplier: #49 Hudson Phone: 0246289980 P O Box 294 CASTLE HILL NSW 2154 Fax: 0246289992

Contact: Sharon

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 285 Eave Mouldings

MATERIAL ORDER'

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

285EAVJO00185 8 each Viplas, White Division Mould 1.8mm long. $0.44 $3.52 "H.M.4" (for 4.5mm thick sheet)

285EAVMO00064 59.4 mtr 42 x 35 F5 Radiata Pinus. (Eave Trimmers) 50.75 $44.55

285EAVMO00179 27 mtr Windmould 35 x 19mm DAR Pencil Round, 51.34 $36.18 CCA Treated or Primed.

285EAVMO01663 1.8 Ln.m 70 X 19mm Pine, CCA Treated or Pπmed. 52.21 $3.98 (over sliding doors and entries) Cutting List: 1 @ 1.8m

Total Cost: $88.23

Note: Do NOT send any material until requested by Supervisor.

Supplier: #16 Carpenter Eaves Phone:

LEVEL 3, 10 PHILLIP STREET

PARRAMATTA. NSW 2150 Fax: Contact:

Client: John Smith Supervisor; Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 291 Carpenter Eaves

CONTRACTOR AGREEMENT

StockNumber Quantity Stock Description Rate Cost

291CAREA00066 29.6 mtr Eaves Ground Floor induding fixing off all Timber Frame Work, Eave Sheets and Mouldings.

291CAREA01692 1 each Selley's "No More Gaps", 450g Cartridge.

291CLEAN01859 1 item Keep Building Site Clean and Safe.

Total Cost: $253.60

Note: Do NOT cany out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

IΛΛ€

TRADING AS.. OF

For and on behalf of the contrador

SIGNED DATE

For and on behalf of the builder

SIGNED DATE.,

Supplier: #99 Boral Plasterboard Phone: (02) 9638 0571 PO Box 106 PARRAMATTA NSW 2124 Fax: (02) 96385557

Contact; George 0418 966

Client: John Smith Supervisor: Mick Holder

Job location; 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 303 Internal Linings

CONTRACTOR AGREEMENT

Supply Labour and Materials subject to "CONTRACTORS AGREEMENTTERMS AND CONDITIONS" for...

Stock Number Quantity Stock Description Rate Cost

303CE1L100175 39.697 m2 Supply and fix 0mm "High Density 58.38 $332.66

Plasterboard" to Ceilings induding setting all joints and fixing points. All as per manufacturers Spedficatioπ.

303CE1LI02677 1 item EXTRA OVER Backblocking to ceiling butt $90.00 $90.00 joints as per manufacturers specification.

303CORNI00173 45 mtr Plaster 90mm Coved Scotia Cornice. Supply $3.31 5148.95 and Fix as per manufacturers specification.

303WALLS00016 59.401 m2 Supply and Hang 10mm Plasterboard to Walls $7.65 $454.42

(Exdudiπg Bathrooms) including Internal Co ers, Horizontal _ Vertical Joints, and fixing points. All as per anufadures spedficatioπ.

3O3WETAR0O178 29.701 m2 Supply and Hang 6mm Hardies "Villaboard" to $12.02 $357.01

Bathroom Walls as per Spedfication induding setting of internal corners, horizontal and vertical joints and fixing points. All as per manufadurers specification.

Total Cost: $1,383.03

Note: Do NOT cany out any work until requested by the Supervisor.

All work must be caπied out in accordance with the manufacturers spedfication and builders requirements.

NOTE: GENERALLY walls to belOmm plasterboard.

Ceilings to be 10mm High Density plasterboard. Comica to be SOmm cove (unless otherwise specified) WET AREAS;

Villaboard 6mm to all walls of bathrooms aπd.ensuites. Plasterboard 10mm to WC stem wall.

KITCHEN sink wall.

LAUNDRY tap wall.

ASSIGNMENT OF WORKS

The contrador may In his absolute discretion engage any suitably qualified person to perform the work required under this agreement αr may perform such work personally.

NOTE: The contractor is responsible for left over materials tα be placed in the RECYCLE COMPOUND and that all his/her own rubbish is removed for a "CLEANER and SAFER" working environment. THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier: #56 Mar-Lyn Waterproofing Phone: 0246551785 P O Box 688 Camden NSW 2570 Fax: 0246366444

Contact: Robert 041 2351

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 306 Wet Area Flashing

CONTRACTOR AGREEMENT

Supply Labour and Mateπals subject to "CONTRACTORS AGREEMENT TERMS AND CONDITIONS" for...

Stock Number Quantity Stock Description Rate Cost

3Q6WETFL00069 1 item Wet Area Flashing. 1 Bathroom. (Slah Floor) $120.00 $120.00 Total Cost: $120.00

Note: Do NOT carry out any work until requested by the Supervisor.

All sealing and -flashing carried out must be in accordance with the manufactures spedfication and government bodies.

ASSIGNMENT OF WORKS

NOTE: The contractor is responsible for left over mateπals to be placed in the RECYCLE COMPOUND and that all his/her own bbish is removed for a "CLEANER and SAFER" working environment. THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier: #31 B & N Supplies

Phone: (02) 96041900 PO Box 6038 WETHER1LL PARK NSW 2164 Fax: (02) 97251338

Contact: Peter

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 309 Fixing Hardware

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

3Q9MANHO00410 1 each Kimbertey heavy duty Manhole Frame Kit $25.10 525.10 No. "KMH-02" 600mm x 600mm. Total Cost: 525.10

Note: Do NOT send any material until requested by Supervisor.

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

Section: 312 MouldingsΔnternal Doors

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS"

Stock Number Quantity Stock Description Rate Cost

312DELIV00734 1 item Internal Doors and Mouldings Delivery. 535.00 $35.00 312DPHSP00739 l each 2040 x 720 "STANFORD" Single Passage $45.64 $46.64

Swing Door, Prime Coated Panelled Hardboard.Hinged & latched with 54mm face hole. ( 1 LH DOOR )

312DPHSP00740 l each 2040 x 820 "STANFORD" Single Passage $46.64 $46.64

Swing Door, Prime Coated Panelled Hardboard.Hinged & latched with 54mm face hole.

( 1 RH DOOR )

312JAMBP00228 2 each Corinthian Prehung Finger Jointed PINE Jamb S24.51 $49.02 and Head "DRJ1" for Single Passage Door. Hinged and Latched.

312MOULP00072 32.4 Ln.m Architrave 41 x 12mm Penal Round Finger $1.02 $33.05

Jointed PINE. RA1". Cutting List: 6 @ 5.4m

312MOULP00165 4 each Single Door Architrave Set. 41 x 12mm Pencil 56.61 $26.44

Round Finger Jointed PINE. "PRA1" (2 sets per door)

312MOULP00220 32.4 Ln.m Skirting 67 x 12mm Pendl Round Finger $1.36 $44.06

Jointed PINE. "PRA2" 312MOULP02722 2 each Quad 15 x 15mm Finger Jointed PINE. $1.53 $3.06

"Q2" 2.1m lengths

Total Cost: $283.91

Note: Do NOT send any mateπal until requested by Supervisor.

Supplier: #11 Castlewood Kitchens Phone: (02) 96772211 42 Eddie Road MINCHINB URY NSW 2770 Fax: (02) 96772871

Contact: Phill

Client; John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 315 Cabinet Work

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

315CABVB02115 1 each Vanity Basin - SIRAMA "Space Saver Semi S95.0O $95.00 Recessed" White or Coloured. With fixing dips, Plug and Waste.

315ZCVDV00618 4 each Vanity Cabinet Door 460mm H x 297mm W. $53.75 $215.00 Vinyl Wrapped.

315ZNVDC00527 1 each Vanity Type : N 12 - S1 / C S 120.92 $120.92

315ZNVNL00212 1.201 mtr Laminated Vanity Top with Upstaπd and Front $90.00 $108.09 to suit type " N " vanity. As per detail.

Total Cost- 5539.01

Note: Do NOT carry out any work until requested by the Supervisor.

Refer to attached "COLOUR SELECTION SHEE for COLOURS and FINISHES.

ASSIGNMENT OF WORKS

NOTE: The contrador is responsible for left over materials to be placed in the RECYCLE COMPOUND and that all his her own rubbish is removed for a "CLEANER and SAFER" working environment. THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier: #17 Carpenter Fixing Phone:

LEVEL 3, 10 PHILLIP STREET PARRAMATTA. NSW 2150 Fax:

Contact:

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 324 Carpenter Fixing

CONTRACTOR AGREEMENT

StockNumber Quantity Stock Description Rate Cost

324CARFI00041 46.559 m2 Internal Fix Out Iπdudiπg Mouldings (Architraves, Skirtings, Quads) Snap Vents and Manhole. Overall House Area.

324CARFI00042 2 each Assemble and Install Single Swing Prehung door unit

324CL£AN01856 1 item Keep Building Site Clean and Safe.

324CLEAN02943 1 item Selleys "No more Gaps" 450g cartridge.

Total Cost: $220.53

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

WWE

TRADING AS..

OF..

For and on behalf of the contrador

SIGNED DATE

For and on behalf of the builder

SIGNED DATE

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

NOTE: The contractor is responsible for left over materials to be placed in the RECYCLE COMPOUND and that all his her own rubbish is removed for a "CLEANER and SAFER" working environment. THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier: #45 Edslands Tiles Phone: (02) 98902911 476 Church Street PARRAMATTA NSW21S1 Fax- (02) 96302672 Contact: Maria

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 327 Ceramic Tiler

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

327CERMA00234 l each Soapholder 200 x 100mm Non Recessed. 513.50 $18.50

327CERMA00235 0.801 mtr Aluminium Angle Floor Edging Strip. $3.50 $2.80

327CERMA01710 7.901 m2 Wall Tiles. (Group A Johnson Tiles) Tile $56.00 $442.46 allowance 522.00 Λn2. Supply and fix with ABA glue.

327CERMAQ1713 7.801 m2 Floor Tiles. (Group A Johnson Tiles) (Wet $56.00 $436.86 Areas) Tile allowance 522.00 /m2. Supply and fix.

Total Cost: 5900.62

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

IΛVE

TRADING AS.. OF

Hereby agree tα perform the "STAGE OF WORK" described above in accordance with the conditions appearing above and the "CONTRACTOR AGREEMENTTERMS AND CONDITIONS"

For and on behalf of the contractor

SIGNED DATE

Far and on behalf of the builder

SIGNED DATE

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

NOTE: The contractor is responsible for left over materials to be placed in the RECYCLE COMPOUND and that all his/her own rubbish is removed for a "CLEANER and SAFER" working environment. THE BUILDING SITEIS TO BE TIDY AT ALL TIMES.

Supplier: #54 CMG Insulations Phone: 02 9682 7277 212 Railway Terrace GUILDFORD NSW 2161 Fax: 02 9682 7062

Contact:

Client: John Smith Supervisor; Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 330 Ceiling Insulation

CONTRACTOR AGREEMENT

Supply Labour and Materials subject to "CONTRACTORS AGREEMENT.TERMS AND CONDITIONS" for

StockNumber Quantity Stock Description Rate Cost

330CEL1N00049 46.559 m2 Ceiling Insulation - R2.5 Batts. Supply and $4.50 S209.52

Install. (House Area only)

Total Cost: $20952

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

NOTE: The contractor is responsible for left over matenals to be placed in the RECYCLE COMPOUND and that all his/her own rubbish is removed for a "CLEANER and SAFER" working environment. THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier: #23 Painter Phone:

LEVEL 3, 10 PHILLIP STREET PARRAMATTA. NSW 2150 Fax:

Contact:

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 403 Painter

CONTRACTOR AGREEMENT

Supply Labour and Materials subjed to "CONTRACTORS AGREEMENT TERMS AND CONDITIONS" for...

StockNumber Quantity Stock Description Rate Cost

403CLEAN01857 1 item Keep Building Site Clean and Safe.

403PAIEX00240 29.6 mtr Paint Eaves and Mouldings Ground Floor,

403PA1EX00631 l each Paint External Doors and Entry Frame, (per Door)

403PAIIN00794 2 each Paint Swing "PANELLED" Door, including jamb and architrave, (per door)

403PA1NT00019 46.559 m2 Paint House Area including walls, ceilings, skirting & archs (Painted), meterbox, dαwnpipes and aluminium window reveals.

403PAINT02406 1 item Selleys "No More Gaps", 450g cartridge

Total Cost: $79g.63

Note: Do NOT carry out any work until requested by the Supervisor.

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

ASSIGNMENT OF WORKS

IrWE

TRADING AS.. OF

For and on behalf of the contractor

SIGNED DATE

For and on behalf of the builder

SIGNED DATE..

NOTE: The contrador is responsible for left over materials to be placed in the RECYCLE COMPOUND and that all his/her own rubbish is removed for a "CLEANER and SAFER" working environment THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier; #27 Stegbar Pty. Ltd Phone: (02) 8778 llll PO Box 291 CABRAMA TTA NSW 2166 Fax: (02) 8778 1100

Contact; Maree

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 409 Shower Screen/Robes/Mirrors

CONTRACTOR AGREEMENT

Supply Labour and Materials subject to "CONTRACTORS AGREEMENTTERMS AND CONDITIONS" for,..

Stock Number Quantity Stock Description Rate Cost

409COMPI00251 1 each Framed Shower Compartment 900 X 900 with $330.00 $330.00

680 wide framed pivot door, return panel and curved front edge, powdercoat frame and dear safety glass to AS128S.

409MIR1000471 1 each Mirror - 1020h x 1200w with 20mm $85.00 $85.00

Powdercoat aluminium frame and concealed fixing dips.

Total Cost: $415.00

Note: Do NOT carry out any work until requested by the Supervisor.

Refer to attached "COLOUR SELECTION SHEET far COLOURS and FINISHES.

ASSIGNMENT OF WORKS

Supplier: #31 B & N Supplies Phone: (02) 96041900 PO Box 6038 WETHERILL PARK NSW 2164 Fax: (02) 97251338

Contact: Peter

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 412 WC Suites

MATERIAL ORDER

Supply these goods subjed to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

412CISTE00043 1 each Caroma "SLIMLINE" 6 / 3 Litre WHITE 5105.20 5105.20

Cistern including conπedioπ plate and removable seat.

412VCPAN00044 1 each Caroma " Concorde " WHITE vitreous china 570.38 $70.38 exposed "S" trap Toilet Pan.

Total Cost: $175.58

Note: Do NOT send any material until requested by Supervisor.

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

Supplier: #31 B & N Supplies Phone: (02) 9604 1900

PO Box 6038

WETHERILL PARK NSW 2164 Fax: (02) 9725 1338

Contact: Peter

Client: John Smith Supervisor: Mick Holder

Job location; 999 Waterworks Drive The Cascades Phone; (041) 943 7785

Section: 415 Final Fix Hardware

MATERIAL ORDER

Supply these goods subject to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

415DOOFC00125 1 each Lockwood Privacy Adaptor Set. $8.95 58.95

415DOOFU00139 2 each Lockwood Passage Set "FRESCO". Including $15.40 S30.8O Backplates. As per colour selection.

415DOOST0Q254 2 each Sylon Door Stop with screw. 50mm long. $0.80 $1.60 WHITE (Internal swing room doors)

415DOOST00391 l each Sylon Door Stop with sσew. 65mm long. $0.80 $0.80 (External Entry swing doors)

415TOIRO00818 1 each Toilet Paper Holder - Fowler "Watermark". $37.40 $37.40

415TOWRA00819 1 each Towel Rail - Fowler "Watermark" 700mm long. $60.36 $60.36

Total Cost: $139.91

Note: Do NOT send any material until requested by Supervisor.

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

Client: John Smith Supervisor: Mick Holder

Job location; 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 418 Carpenter Final Fix

CONTRACTOR AGREEMENT

StockNumber Quantity Stock Description Rate Cost

418CARFF00054 46.559 m2 Final Fix iπdudiπg fit Door Furniture , Door Stops , Hanging Rails , Coat Hooks , Bathroom Accessories , Toilet Roll Holder and Door Guides. Indude checking for smooth operation αf all doors.

418CLEAN01858 1 item Keep Building Site Clean and Safe.

Total Cost: $20.95

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

The contractor may in his absolute disαetion engage any suitably qualified person to perform the wor required under this agreement or may perform such work personally.

IΛΛ/E

TRADING AS.. OF

Hereby agree to perform the "STAGE OF WORK" described above in accordance with the conditions appearing above and the "CONTRACTOR AGREEMENTTERMS AND CONDITIONS"

For and on behalf of the contractor

SIGNED DATE

For and on behalf of the builder

SIGNED DATE

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

Supplier: #25 House Cleaner Phone:

LEVEL 3, 10 PHILLIP STREET

Fax: PARRAMATTA. NSW 2150

Contact-

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 424 House Cleaner

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

424HOUCL00762 1 each Cleaning Bathroom, Ensuite or Powder room,

.424HOUCL02019 46.559m2 Complete House Clean to SINGLE STOREY

HOME indude wc's, laundry, and kitchen. Clean all floors, windows, entry frames, cupboards, appliances, tiles, mirrors, doors & furniture, bench tops and garage.

Total Cost: $78.18

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

I/WE

TRADING AS

OF

For and on behalf of the contrador

SIGNED DATE

For and on behalf of the builder

SIGNED DATE

^5U

Supplier: #26 Brick Cleaner Phone-

LEVEL 3, 10 PHILLIP STREET PARRAMA TTA. NSW 2150 Fax;

Contact-

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 427 Brick Cleaner

CONTRACTOR AGREEMENT

StockNumber Quantity Stock Description Rate Cost

427BRKCL00075 2.523 thousand Brick Clean induding cleaning materials.

Total Cost: 573.17

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

WWE

TRADING AS

OF

Hereby agree to perform the "STAGE OF WORK" desσibed above in accordance with the conditions appearing above and the "CONTRACTOR AGREEMENT TERMS AND CONDITIONS"

For and on behalf of the contrador

SIGNED DATE

For and on behalf of the builder

SIGNED DATE

Supplier: #24 Site Cleaner Phone:

LEVEL 3, 10 PHILLIP STREET PARRAMATTA. NSW 2150 Fax:

Contact:

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 430 Site Clean

CONTRACTOR AGREEMENT

Supply Labour and Materials subject to "CONTRACTORS AGREEMENT ERMS AND CONDITIONS" for,..

StockNumber Quantity Stock Description Rate Cost

430S1TCL02018 46.559 m2 Final Site Clean including removal of all rubbish. Grade area around house to prevent ponding. "SINGLE STOREY HOUSE"

Total Cost: $135.95

Note: Do NOT carry out any work until requested by the Supervisor..

ASSIGNMENT OF WORKS

IrWE

TRADING AS

OF •

For and on behalf of the contrador

SIGNED DATE

For and on behalf of the builder

SIGNED DATE

Contact: George Hyslop

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 433 Dump Fees

CONTRACTOR AGREEMENT

StockNumber Quantity Stock Description Rate Cost

433DUMFE00077 1 item Tip Fees. 5135.00 5135.00 Total Cost: $135.00

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

IΛVE

TRADING AS

OF

For and on behalf of the contrador

SIGNED DATE

For and on behalf αf the builder

SIGNED DATE

Contact: Peter

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 436 Hot Water Unit

MATERIAL ORDER

Supply these goods subjed to the "MATERIAL ORDER TERMS AND CONDITIONS".

Stock Number Quantity Stock Description Rate Cost

436GASHW02237 l each Vulcan 185 L Gas Hot Water Unit. "Freeloader $786.95 5786.95 300"

Total Cost: $786.95

Note: Do NOT send any material until requested by Supervisor.

Supplier: #32 Bells Carpets pty ltd Phone: (02) 96025184 PO Box311 PADSTOW NSW 2211 Fax: (02) 9602 6284

Contact: Erica

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 454 Floor Coverings

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

454FLOCA02140 28.954 m2 Supply and Lay Selected Carpet as indicated 525.00 5723.85 on floor plan. Group "B"

Total Cost: $723.85

Note: Do NOT carry out any work until requested by the Supervisor.

Refer to attached "COLOUR SELECTION SHEET for COLOURS and FINISHES.

ASSIGNMENT OF WORKS

The contrador may in his absolute discretion engage any .suitably qualified person to perform the work required under this agreement αr may perform such work personally.

NOTE: The contractor is responsible far left over materials to be placed in the RECYCLE COMPOUND and that all his/her own bbish is removed for a "CLEANER and SAFER" working environment THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier: #114 Alliance Contractors Phone: (02) 92801860 125 Thunderbolt Drive RABY NSW 2566 Fax: (02) 9820 9790

Contact; Scott 0419228 9

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 503 Landscaping

CONTRACTOR AGREEMENT

StockNumber Quantity Stock Description Rate Cost

503DRIVE00150 1 item All Weather Access Drive. 5100.00 5100.00 Total Cost: 5100.00

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

Supplier: #114 Alliance Contractors Phone: (02) 92801860 125 Thunderbolt Drive RABY NSW 2566 Fax: (02) 98209790

Contact: Scott 04192289

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 512 Paving

CONTRACTOR AGREEMENT

Stock Number Quantity Stock Description Rate Cost

512CFEES02520 1 item Coundl crossover Fees. 590.00 590.00 Total Cost: 590.00

Note: Do NOT carry out any work until requested by the Supervisor.

ASSIGNMENT OF WORKS

NOTE The contractor is responsible for left over materials to be placed in the RECYCLE COMPOUND and that all his her own rubbish is removed for a "CLEANER and SAFER" working environment. THE BUILDING SITE IS TO BE TIDY AT ALL TIMES.

Supplier: #1 BOQ ALLOWANCE (Sydney Metro) Phone: (02) 9633 9888 LEVEL 3, 10 PHILLIP STREET Fax: (02) 9633 9555 PARRAMATTA. NSW 2150

Contact: George Hyslop

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 603 Maintenance

StockNumber Quantity Stock Description Rate Cost tem Maintenance Contract. $600.00 $600.00

603MAINT01872 1 i

Total Cost: $600.00

Supplier: #1 BOQ ALLOWANCE (Sydney Metro) Phone: (02) 96339888 LEVEL 3, 10 PHILLIP STREET PARRAMATTA. NSW 2150 Fax: (02) 96339555

Contact: George Hyslop

___■_______—___■_■_■_■■___■

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 703 Design

StockNumber Quantity Stock Description Rate Cost

703DESBB03316 1 item BB Product Design Fee. Single Storey $1 ,000.00 51,000.00

Total Cost: S1.OOO.OQ

Supplier: #1 BOQALLOWANCE (Sydney Metro) Phone: (02) 9633 9888 LEVEL 3, 10 PHILLIP STREET PARRAMATTA. NSW 2150 Fax: (02) 9633 9555 Contact: George Hyslop

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 709 Colours

StockNumber Quantity Stock Description Rate Cost

709COLOU01866 1 item Client Interview for Colour Selection. $350.00 $350,00

Total Cost: S350.00

Supplier: #1 BOQ ALLOWANCE (Sydney Metro) Phone; (02) 9633 9888 LEVEL 3, 10 PHILLIP STREET Fax: (02) 96339555 PARRAMATTA. NSW 2150

Contact: George Hyslop

Client: John Smith Supervisor: Mick Holder

Job location; 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 718 Supervision

Stock Number Quantity Stock Description Rate Cost

718SUPS101867 1 item Contrad Supervision. Single Storey. $1,630.00 $1,630.00

Total Cost: $1,630.00

Supplier: #1 BOQALLOWANCE (Sydney Metro) Phone: (02) 9633 9888 LEVEL 3, 10 PHILLIP STREET Fax: (02) 96339555 PARRAMATTA. NSW 2150

Contact: George Hyslop

Client: John Smith Supervisor: Mick Holder

Job location: 999 Waterworks Drive The Cascades Phone: (041) 943 7785

Section: 724 Insurance

Stock Number_^ Quantity Stock Description Rate Cost

724INSUR02277 1 item Contract Works Insurance. 5300.00 5300.00

Total Cost: $300.00

Appendix B

TECbuild is a suite of computer programs designed to automate the following processes in the home building industry:

Leads management

Sales

Colour selection

Design

Quantity estimating

Contract preparation

Order placement

Client services control

Construction scheduling

Accounting

Current computer systems in the building industry are designed to be stand alone aids to a human operator performing only one or two of these functions. What is unique about TECbuild, is that it replaces the human operator in many of these functions and integrates all of these functions into one software package.

Following is a description of each of the program modules and the tasks they perform.

TECbuild' s Leads Management database and reporting facilities enable telemarketing operators to store and retrieve information on potential clients and allow their supervisors to store operator dialogue scripts, re-contact prompts; and to analyse enquiry data against sales campaigns.

The goal of TECbuild' s customer database is to log all information on each customer in a single electronic file from the day of their first enquiry through to completion of their home and further througri maintenance visits; and a call in a few years time to see if they are ready to extend their home or build again. This file will pass from telemarketers to a salesman; to design staff; to customer service staff; construction supervisor; and finally back to telemarketing as a future prospect. build Electronic Brochur

The Electronic Brochure is TECbuild' s sales interface. It is designed to reside on a laptop computer and provide a uniform sales procedure for any company using it.

The first aim of the Electronic Brochure is to overcome the typical quandary of a potential customer being presented with a bewildering array of house designs (often over 50) and in the end choosing none. The Electronic brochure begins with a questionnaire of the customer's lifestyle; price range; land size; etc. and presents a range of three to seven designs that suit their needs.

These designs can then be displayed graphically on the computer as Photos, plans, and Quicktime walkthroughs. The customer can select standard variations to the design and specification of the house such as garage size, and location; room extensions; bathroom and kitchen layouts; etc. and receive an accurate costing of these changes.

The Electronic Brochure can also calculate the financial borrowing capacity of the customer to be able to afford the house they want. If the customer wishes to proceed with a purchase, legal documents can be compiled and printed from within the program for the customer and builder to sign.

Finally, all the information entered during the customer interview is stored back to the customer's central file and passed on to the design staff.

Once a customer has selected a home and signed a building contract their next major inverview will be to select their colours, fixtures, and fittings. This interview can be conducted using Colour Studio.

Colour Studio can display a photo quality render of the customer's home and allow them to select and display external colours accurately and in real time using a photographic pallet of products such as bricks, tiles, pavers, paints, and colorbond steel.

Customers are then assisted to choose internal colour scheme as well as all internal fittings such as bathroom taps (brand, style, colour); door handles (brand, style, colour); etc.; all from a simple menu system. All this information is recorded in the customer's file for inclusion in ^the ordering process and printed for the customer to sign off on.

At the conclusion of the interview, the client is presented with a personalised 'photo^* of their new home in its correct colours in a presentation folder. An optional service can be provided supplying the customer with 'we axe moving to...' cards to be distributed to friends and relatives printed with this photo. build Construction Se

The TECbuild Quantity Estimating and Ordering Systems demands a fully intelligent CAD drawing. To this end a TECbuild Object Library, Composite Structures Set, and Attributes file have been created for ArchiCAD.

These multifunction objects allow every building component to be drawn or implied and viewed in 3D for maximum accuracy. The discipline this system demands of the draftsmen and architects using it means that if what they want to draw isn't in the object library or standard wall/roof structures then it can't be built and it can't be drawn.

Object codes, quantities, and attributes outputted from these objects within a Bill of Quantities File form the raw data from which a complete and comprehensive bill of quantities is extrapolated in the TECbuild Quantity Estimating and Ordering Systems.

The TECbuild customer database is set to flag new work arriving in the system from the sales staff and alert the design supervisor so that a work flow can be organised. Most customer processing work would consist of the following:

• Loading a base design

• Automatically importing customer and land details into the title block from the customer database

• Inserting bathroom, kitchen, room, and garage modules into the base design

• Importing site survey data and creating a site plan

• Saving and printing the file

• Generating and saving a bill of quantities

i.-M.TOffl:fiffiraffiE.

TECbuild Quantity Estimating is a comprehensive tool for managing building suppliers and their prices as well as predicting profit margins on any construction. With the total quantity extraction this system provides (off ArchiCAD data), full details of the building costs of a design are available in minutes rather than weeks.

Purchasing managers are able to enter, update, and review Stock Items (building materials & labour costs); to maintain supplier price tables including discount formulae for large volume purchasing; to analyse multiple suppliers' price performance against a particular house design and allocate specific suppliers to a house design or geographic region; to analyse new house designs for cost efficiency; and to set up supplier performance and liability tables. (Standard notes which are automatically generated and attached to any orders placed with a particular supplier.) _J_*Z__-IJL__-L!*J .(* [ _ 411 _* B

Once a Customer's home has been drawn in ArchiCAD and a bill of quantities file created, the TECbuild Ordering System can turn it into actual Purchase Orders to be printed or sent electronically to suppliers.

While this process involves only one mouse-click and a four minutes of processing time, it is the heart of the TECbuild system. Data from the CAD bill of quantities is compared and combined with tables of stock items; supplier allocation information; price files; builder specifications; customer specifications and colours; and regional government requirements to create a complete set of purchase orders collated with appropriate plans and construction notes for the customer's home from site preparation to final house clean.

As an example of the extrapolation done in this process, from one ArchiCAD object, such as a window, the TECbuild Ordering System would extract the following:

Supply and delivery of window in chosen colour

Colonial or federation moulding bars if requested

Installation of window

Extra cost of installing window on second storey if applicable

Extra bricks for window sill

Bricklayer to lay window sill

Arch bar if brickwork above window

Architrave timber

Deduct skirting board if floor to ceiling window

Deduct cavity flashing if floor to ceiling window and window is on ground floor

Paint window frame and architrave

Clean window

Insect screens if requested

Glass tinting if requested

Window furnishings if requested

A Client Services representative is the builder's ambassador to the customer. This is the person the customer deals with from the time of contract signing right through to final hand-over.

The Client Services program allows the Client Services representative to track the progress of their customer's home and prompt them to contact the customer at various stages of construction either by letter or by phone. Client Services representatives have at their fingertips all the information gathered about their customers including all requests for alterations to their design as well as notes on any disputes which may arise.

This system provides Site Supervisors with an electronic Construction Schedule customised to each house. The aim of this package is to more firmly control and predict the construction cycle; reduce the administrative workload on Site Supervisors; and provide automatic reporting to both Accounts and Client Services.

Once a job is assigned to a supervisor from the TECbuild customer file, a start date for the job is entered and a construction schedule is projected by the program. From then on the supervisor is prompted by the program when certain actions need to be performed. Some of these actions, such as calling orders forward, issuing construction delay advices, and sending notification for progress payments can be transmitted electronically by the program or simply printed. The Construction Schedule also sends advisements to the Client Services staff and to the accounts department.

<-l T.-4- ;+-ιι+o fiVipet

Claims

CLAJMS:-

1. A method of producing a materials list for a construction project, the method including the steps of: generating a library of construction objects, at least some of the construction objects being defined at least in part by one or more quantity attributes; providing purchasable quantity data associated with at least some of the quantity attributes; planning the construction project using one or more of the construction objects; generating a list of construction objects based on the planned construction project; and processing the list of construction objects on the basis of the purchasable quantity data, thereby to generate a materials list defined by a plurality of purchasable quantities.

2. A method according to claim 1 wherein for at least.some of the construction objects, the attributes include any one of the following: dimensional attributes; materials attributes; and labour input attributes.

3. A method according to claim 1 wherein for at least some of the construction objects, the attributes are at least partially based on a specification parameter, the value of which can be selected by a user.

4. A method according to claim 1 wherein for one or more of the construction objects, at least one of the attributes is based at least in part on another of the attributes of that construction object.

5. A method according to claim 1 wherein at least some of the construction objects are defined by a plurality of quantity attributes.

6. A method according to claim 1 including the steps of: providing attribute costs data in relation to at least some of the attributes; and adding materials costings to the materials list based on the attribute costs data and the materials in the materials list.

7. A method of generating a costs estimate for a construction project, the method including the steps of: generating a library of construction objects, at least some of the construction objects being defined at least in part by one or more quantity attributes; providing purchasable quantity data associated with at least some of the quantity attributes; providing costing data in relation purchasable quantities to at least some of the attributes; planning the construction project using one or more of the construction objects; generating a list of construction objects based on the planned construction project; processing the list of construction objects on the basis of the purchasable quantity data, thereby to generate a materials list defined by a plurality of purchasable quantities of materials; and using the costings data to generate a costs estimate for the materials in the materials list.

8. A method according to claim 7 wherein at least some of the materials are construction materials, labour times or installation times.

9. A method according to claim 1 further including the steps of: providing one or more margin parameters, values of which are selectable by a user; and altering the costs estimate on the basis of the margin parameters, thereby to generate a revised costs estimate.

10. A system for producing a materials list for a construction project, the system including: first data fields for containing data indicative of respective construction objects, at least some of the construction objects being defined at least in part by one or more quantity attributes; second data fields for providing respective purchasable quantity data associated with at least some of the quantity attributes; an input device for allowing the selection of one or more of the construction objects to satisfy the requirements for the constmction project; and a processor for responding to the selection of the constmction objects on the basis of the purchasable quantity data, thereby to generate a materials list defined by a plurality of purchasable quantities.

11. A system according to claim 10 wherein the first and the second data fields are contained within a common data base.

12. A system of generating a costs estimate for a constmction project, the system including: first data fields for containing data indicative of construction objects, at least some of the construction objects being defined at least in part by one or more quantity attributes;

second data fields for providing purchasable quantity data associated with at least

some of the quantity attributes; third data fields for providing costing data in relation to purchasable quantities to

at least some of the attributes;

an input device for allowing the selection of one or more of the constmction

objects based on the planned construction project; a processor being responsive to the selected constmction objects and the purchasable quantity data to generate a materials list defined by a plurality of purchasable quantities of materials and then a costs estimate for the materials in the

materials list.