For a project of building a new deck on the back of your hou
For a project of building a new deck on the back of your house complete the following:
1. List the project costs and develop cost estimates.
2. Create a cost management checklist
3. Complete the cost estimates using ROME(Rough Order Magnitude Estimate, AHE(Approximate Historical Estimate, and DE(Detailed Estimate)
Solution
1)
cost consideration is the size and type of deck
Can build an 8/10 foot deck or 10 /16 foot deck
Building a new deck $38-$45 per square foot
I am going select 1,200 square feet deck
Multilevel or wrap-around decks will add an extra cost.
Materials:
4\"x4\" pressure treated posts=$23.25
Excavation and site preparation:
costs will vary according to the level of work necessary
Concrete:
Concrete is priced at an average of $75 per cubic yard
Stairs and railings : per piece is $47.50
Furnishings and improvement
Stain or steel:
costs will vary according to the level of work necessary
Electrical service:
costs will vary according to the level of work necessary
A pergola : few hundred dollars
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2)Cost Management checklist:
Accessory Building :
Building Permit Application
Energy efficiency Design
Schedule 1 = designer Information
Site plan location
Construction plans
Clearance from the conservation Authority
Construction plans including details pertaining to footing, framing, posts, beams, rafters, floor joists and guards
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3)Complete the cost estimates using ROME:
Medium Effort:
Hours : 80 to 480 hours to complete
Cost = $40,000 to $60,000
Duration: 2 to 6 months
Number of Resources: 3 to 5 resources
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