NRD_-_group_project

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1 Major Team Assignment Mikhayla McCann 20742081 Dunya Shinwari 22036766 Wadishan Mousa - 22038766
2 TABLE OF CONTENTS Executive summary 1.0……………………………… PAGE 3 Introduction 2.0 ………………………………………PAGE 3 Budget 3.0 ……………………………………………PAGE 4 7 Project delivery method 4.0 …………………………..PAGE 8 SPECIFICATIONS 5.0 ……………………………….PAGE 9 10 SCALE MODEL 6.0 ………………………………….PAGE 11 13 CONCLUSION 7.0 ……………………………………PAGE 14 REFERENCES 8.0 ……………………………………PAGE 14
3 1.0 EXECUTIVE SUMMARY The aim of this project was to construct 4 warehouses. The project is based on a set of land in Albury NSW. The project will display an overview of the budget , time , contract , specifications and a 3D image for visual assistance. Our goal is to provide the best possible outcomes for the warehouses using high quality materials , as well as effective structure design that meets the needs of our client. 2.0 INTRODUCTION In this report , our aim was to examine the budget , time schedule , project delivery method , specifications and scale model using Archicad to suit the Australian standards of construction. We followed a budget plan according to (Rawlinson’s Construction Cost Guide 2021) and allocated each section to our project. Our warehouses will follow the standard of low bay letting and tilt up walls. The build for our construction is set to begin on the 4th of April 2023 and expected to end on the 26th of August 2023. The construction will take roughly 20 weeks for completion. The warehouse totalled at the cost of $2,045,960.35. We have taken into priority on supplying enough parking to accommodate every customer or client, Hence why we have invested 1.2 million dollars. Another factor is using high quality materials for durability and functionality, we have invested almost $600,000 in our superstructure. The allocated contract we have settled with is a design and construct contract. This allows our builder , architect and client to keep up to date with each other due to the joint meetings. Referring to our specifications , high quality materials were used. The scale model using Archicad shows all aspects and sections of the warehouse. The end result is expected to look like the scale model. We have modified the model by adding windows , office and bathrooms.
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4 3.0 BUDGET Item Description Measurement Cost per unit ($) Cost Subtotal Parking area - Parking lots ( open ) Building A - B - 64.427 sqm x 8.569 sqm = 552.07 Building B - C - 29.13 sqm x 17.895 = 521.28 Building D - 37.790 x 17.895 = 676.25 82 $ 143,466.46 parking lot (underground) 653.468sqm 1690 $1,104,360.92 $1,247,827.38 Preliminaries Wages 2170.51sqm 60 $130,230.6 $130,230.60 Substructure Excavation & formwork Building A - 340 m 2 Building B - 200 m 2 Building C - 230 m 2 Building D - 1,090 m 2 98.75 $33,575 $19,750 $22,712.5 $107,637.5 $183,675 Superstructure Columns Building D GFA: 1090sqm 34.50 5.3% $1,993.05 Upper floors Mezzanine A 45.24sqm Mezzanine B 83.85sqm Mezzanine C 94.38sqm Mezzanine D 60.03sqm Total: 283.5sqm 9.75 $2,764.13
5 Staircase 32.55sqm 600 $19,530 Roof 1860sqm 176 $327,360 External Walls, Windows Building A 206.7sqm Building B 153.7sqm Building C 357.3265sqm Building D 783.0151sqm Total: 1500.7416sqm 116.75 $175,211.58 External doors 19.6sqm 14.25 $279.30 Internal walls Mezzanine A 54.81sqm Mezzanine B 99.79sqm Mezzanine C 110.7sqm Mezzanine D 87.48sqm Total: 352.78sqm 116.75 $41,187.05 Internal doors 7sqm 14.25 $99.75 $568,424.86 Finishes Wall 1853.5216 sqm 6.75 $12511.27 Floor 2,149.35 sqm 9.75 $20,956.16 Ceiling 2,149.35 sqm 6.000 $12,896.10 $46,363.53 Fitments Windows Doors 2000/1500 Loading bay - 2700/2100 Entry - 3520/2060 windows - $571.59 Door - 1092.80 Door - 1,901.35 571.59 x 7 = 4001.13 1092.80 x 4 = 4371.20 1901.35 x 6 = 11408.10 $19780.43 Services Plumbing B,A,G 340.00 36.25 5.6% $3,775.80
6 B.B.G 200.00 B.C.G 230.00 B.D.G 1.090.00 Total 1,860 sqm Mechanical B,A,G 340.00 B.A.M 46.32 B.B.G 200.00 B.B.M 83.85 B.C.G 230.00 B.C.M 94.38 B.D.G 1.090.00 B.D.M 64.80 14 tonne crane hourly - 175 ph 4 tonne excavation hourly - 130 9am start - 3pm finish Excavation 130 x 6 days = $780 Total : 780 x 10 days = $7800 Crane 175 x 4 days = 700 Total: 700 x 7 days = 4900 $ 12,700 Fire B,A,G 340.00 B.A.M 46.32 B.B.G 200.00 B.B.M 83.85 B.C.G 230.00 B.C.M 94.38 B.D.G 1.090.00 B.D.M 64.80 Total 2,149.35 9.25 1.4% $278.34 Electrical B,A,G 340.00 B.A.M 46.32 B.B.G 200.00 B.B.M 83.85 B.C.G 230.00 B.C.M 94.38 B.D.G 1.090.00 B.D.M 64.80 Total 2,149.35 62.00 9.5% $12,659.67 $16,713.81
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7 Transportation 15 tonne truck $145 ph X 4 = 580 580 x 4 Average of 4 trucks daily - per loading bay 9am drop - 3pm finish $2,320 External services Wifi and Antenna 1860sqm 9.50 1.5% $265.05 $265.05 Contingency Money allowed for unresolved aspects 2149.35sqm 16.25 2.5% $873.17 $873.17 Total $2,045,960.35
8 4.0 PROJECT DELIVERY METHOD The purpose of the design and construct contract is to establish the terms and conditions of the project in a civilised manner. The contents of the contract is discussed between the client, advisor and architect. A design and construct contract is beneficial as it is dependent on including all parties to avoid complications. The advantages to the design and construct contract is a faster completion date , reduced miscommunication , control of project budget and experienced knowledge. A faster completion date refers to aspects of the project intertwining reducing the time needed. In contrast to a project going through this stage with two seperate people which increases in time spent. Reduced communication is an advantage as less communication needs to go through multiple people. A discussion between the client , builder and architect can have all the established terms and conditions , home design and requirements. It avoids conflicts and misinterpretation of what may be expected of the project. This also works in hand with control of the project budget. Costs and time are discussed amongst the three parties and a firm budget is placed in the design and construct build from the beginning of the project. All parties come to an agreeable resolution, this prevents complications further into the project. Due to three parties having all qualifications needed for a project , there is more experienced knowledge and not outside opinion. These experienced individuals can make suggestions on what works aesthetically and functionality. Input from the architect can be based on the aesthetics and the builder can assess it further to make accurate changes. The client is actively involved in this stage resulting in the product meeting the clients expectation The disadvantages of the design and construct contract is less control of design and quality of products. During the design process , the architect and contractor may design something that the client does not want or have their best interests met. Due to the contractor and architect being a team , they may structure the home to be meet aesthetics and function to their standards but eliminate the clients choice of structure. The quality of products is determined by how much of the budget is divided. The contractor may reduce costs in the design process leading to lower quality materials being brought to the project site. This can cause conflicts as the architect may want higher quality materials used or the client wanting a long lasting result. Conflicts may rise between the architect and contractor such as architects wanting more of the budget spent in the design process or vice versa. These conflicts could lead to bigger disputes , resulting in delays in the project. Overall a design and construct contract is a good option for projects that require extensive planning , as well as larger budgets and time periods. However prior to selecting this contract , it is still considerate to weigh the advantages and disadvantages according to the project.
9 5.0 SPECIFICATIONS Foundations and footings Piles and piling 600mm diameter and 5m deep at 2m centres as per AS 2159 490 m Reinforced concrete footings for walls Poured in situ 600mm wide x 600mm deep strip footing as per AS 2870 and AS 3600 162 m Reinforced concrete floor for warehouse 200mm thick 42 mpa strength concrete, made and poured on site as per AS 3600 1248 m2 Concrete driveways 150mm thick 32 mpa and poured as per AS 2870 and AS 3600 132 m2 Reinforced columns 300mm x 500mm reinforced concrete columns as per AS 3600 16 m3 Walling systems Tilt-up concrete wall panels 200mm thick with height according to plans and to be prestressed as per AS 3600 and AS 3850 1500 m2 Timber stud walls for mezzanine 50ml x 90ml timber studs at 400 centres as per AS 1684 352.78 m2 External doors 900mm wide 2040mm high fire-rated doors 19.6 m2 Roller shutter doors 4m wide Steel roller shutter door with mechanical operation with manual override 84.8 m2 Internal and fire doors 750mm wide 1880mm high fire-rated doors 7 m2 Skirting and architraves 60ml x 20ml skirting board and 20ml x 90ml architraves, victorian style 34 m Plastering 10mm plasterboard as per AS 2589 352.78 m2 External cladding Fibro for mezzanine floors only, 6mm fibre cement board topped vinyl cladding. 352.78 m2 Windows 8mm thick safety glass/tempered glass as per AS 2047 21 Per window Roofing systems Reinforced steel skillion joist 1200 centres with 40ml steel top hat purlins 114 Per joist Roof cladding 100ml square wire mesh topped with insulated sarking, topped with colorbond steel roofing high ridge sheets 1860 m2
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10 Fire Alarms and sprinkler system Fire suppressant overhead sprinklers and hard wired smoke detectors, activated siren as per AS 3786 12 Per alarm Guttering 300mm x 300mm steel box gutter 179.377 m Down pipes 150mm pvc downpipes 14 Per downpipe Lighting 28 watt double fluorescent light fittings as per AS 1630-2012 39 Per light fitting Insulation R4 insulation installed in mezzanine floors only 283.5 m2 Ceiling 10mm plasterboard installed in mezzanine floors only 283.5 m2 Floors and stairs Concrete floor for underground and open carpark 20mm thick 32 mpa reinforced concrete floor as per AS 2890 - 2018 2403 m2 Suspended steel floor for mezzanine 100mm x 200mm “i” beam bearers at 1500mm centres with 90mm x 50mm treated pine studs at 600 centres with yellow tongue particle board flooring. 283.5 m2 Steel staircase to mezzanine level 225mm rise, 200mm tread depth, 20mm tread gap, 860mm wide as per AS 1659 - 2018 32.55 m2 Fit out Tiled surfaces 300mm x 300mm tiles white ceramic tiles over waterproof membrane on 6mm fibre cement walls, wet areas only. 16 m2 Painting Interior low sheen acrylic 352.78 m2 Sign writing Exterior semi gloss enamel paint 1 Per sign Bathroom fit out Standard dual flush toilet with wall mounted cistern and single basin vanity. 1 Per bathroom Electrical fit out Standard powerpoint and light fittings as per AS 3000 11 Per item A/C fit out Ducted reverse cycle 6 Per AC Blinds Full width internal roller blind 21 Per window Fire extinguishers and fire hose 3.5 kg CO2 fire distinguisher and 36mm x90mm by 26m length of hose as per AS 4265-1995 and AS 4353-1995 7 Per item
11 6.0 SCALE MODEL Front elevation Section 1 Section 2
12 Building A , B ,C BUILDING D
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13 WAREHOUSE SITE PLAN
14 7.0 CONCLUSION In conclusion , this report examined all factors that are important factors to high budget projects with an extended completion date. It is important to consider all factors such as the budget , time schedule, project delivery method and providing a structural CAD model. Effective cooperation between the builder , architect and client will benefit all parties at completing the design and construct aspects. Our top priority is our client as well as accommodating people that will visit or work within the warehouse. The warehouses will be built using high quality materials that are durable. 8.0 - REFERENCES Iseekplant (2022) Earthworks Cost Guide 2022: Machines & Services, iseekplant. Available at: https://blog.iseekplant.com.au/blog/earthworks-cost- guide#:~:text=In%20New%20South%20Wales%2C%20excavation%20services%20cost%20 around%20%2490%20per%20hour. (Accessed: 12 April 2023).