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Our business focuses on Our business focuses on making our customers shine with making our customers shine with

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Project Manager: Project Manager: Andrew Woodbridge Andrew Woodbridge President:President: Dragan BrankovDragan Brankov Vice-president: Vice-president: Yulia BorisovaYulia Borisova Manager:Manager:Shu You Jia Shu You Jia

USA

Andrew Woodbridge

awoodbridge@schools.nyc.gov

Statement of business concept Statement of business concept

Mining - gold mining in particular is one of Mining - gold mining in particular is one of the most environmentally destructive the most environmentally destructive

types of mining. Up to 10% of the world’s types of mining. Up to 10% of the world’s energy consumption is used during energy consumption is used during

mining. Instead of using the materials that mining. Instead of using the materials that mines endow us with, our company uses mines endow us with, our company uses

the gold we collect from the ocean to the gold we collect from the ocean to make our jewelry. By using the ocean’s make our jewelry. By using the ocean’s

natural resources we decrease the global natural resources we decrease the global demand for newly mined gold.demand for newly mined gold.

The resources we use are platinum, The resources we use are platinum, titanium, gold, tin and diamonds. We get titanium, gold, tin and diamonds. We get them from the bottom of ocean by using them from the bottom of ocean by using

the tide and current data and water the tide and current data and water temperature to locate the place they are temperature to locate the place they are situated. Then we send those materials to situated. Then we send those materials to

our factory which is located in Miami, our factory which is located in Miami, Florida. The jewelry we make includes Florida. The jewelry we make includes

earrings, necklaces, rings and bracelets.earrings, necklaces, rings and bracelets.

Business Needs

ERD

PRODUCT#barcode id*stock amount*color*material type*metal stamp

NECKLACE*length*weight

EARING*width*length

RING*size

*width

BRACELET*clasp type

SHIPMENT*name

*address*shipping number

ORDER*sell date

*price*order date

*amount sold

EMPLOYEE#id

*address*name*email*salary

DEPARTMENT*id

*name*office number

is

produced by

FACTORY#license id*address*email*phone number

works

in

has

be on

be for

be on

be for

OCEANOGRAPHIC DATA*chart

*bar graph* water temp

TIDE*water levels

*date*time

CURRENT*latitude

*longitude*strength

is used to make

is made

by using

produces

take care of

be taken care of by

Business Rules • For each employee, we record their name,

address and email.

• Each employee must take care of one and only one order.

• Each order must be taken care of by one and only one employee.

• Each product must have a unique id.

• Each order must have a unique number.

• For each department in the factory, we collect its name and phone number.

The Issue You would never even guess how harmful it

could be for our environment, when you buy jewelry that's made of gold or other

goods dug up from the mines. The interaction between the rainwater and the

sulfide in the exposed rocks, creates a substance 20-300 times more acidic than acid rain, which then enters surface and

ground water sources. Smelter operations can leave soil lifeless within 2 miles.

Solution In order to supply our factory with the needed materials, we use special machines,

which dig deep in the seafloor for massive sulphide systems,

a potential source of high-grade copper, gold, zinc and

silver. The cracks inthe surface of the Earth eject

highly heated streams of water. When the hot mineral

fluid meetsthe cold ocean water metal

sulphides precipitate out and fall to the bottom to form

layers of rich deposits.

That's why we use tide and current data, and most

importantly we keep track of the water temperature.

Method of ocean mining

Suppliers

•Nautilus Minerals Inc- http://www.nautilusminerals.com/s/Home.asp

REFERENCESREFERENCES

• http://tidesandcurrents.noaa.gov/http://tidesandcurrents.noaa.gov/

• http://www.waterencyclopedia.com/Mi-http://www.waterencyclopedia.com/Mi-Oc/Mineral-Resources-from-the-Oc/Mineral-Resources-from-the-Ocean.htmlOcean.html

• http://www.nodirtygold.org/http://www.nodirtygold.org/dirty_golds_impacts.cfmdirty_golds_impacts.cfm

• http://http://environmentalism.suite101.com/environmentalism.suite101.com/article.cfm/mining_creates_dirty_goldarticle.cfm/mining_creates_dirty_gold