Instruction

1

Make a plan for construction of the future

**store**. Determine the required area of the building with the necessary facilities. Provide space for commercial hall, storage and utility areas. Keep in mind when designing a grocery**store**requirements sanitary-epidemiological supervision. If necessary, use the services of the organization, involved in design of structures.2

Select a location for the construction

**of the store**. To maintain competitiveness businesses must be positioned at some distance from major supermarkets, but within walking distance of potential buyers. Best of all to build**store**enough lively place located close to public transport. Coordinate the location of the**store**with the local authorities.3

Select the type of facility that you will use to

**store**. For small traders important characteristics such as speed of construction of construction, low cost of foundations and construction. Such requirements are met by modern buildings of light steel structures; construction of such structures can be dealt with by a team of four or five people.4

Sign a contract with a construction company carrying out installation of constructions from metal. This technology is quite common nowadays, as it involves the use of metal profile with properties that allow it to compete with traditional building materials. Check with the builders of the parameters of the future structure, deadlines and quality requirements, reflecting this in the contract.

5

After the erection of the building

**of the shop**equip it in accordance with the functional requirements. Set in the store counters, showcases, refrigeration equipment, cash unit and other special equipment. After completion of the work, your grocery store will be ready to accept its first customers.# Advice 2: How to build a plan speeds

**Plan**

**speeds**are built to solve the problem of determining the

**velocity**of the body points graphically. In mathematics and descriptive geometry it is a diagram in which the direction of the velocity (V) of points of a rigid body or a particular mechanism are deposited from a single location at a given scale.

Instruction

1

**The plan**was characterized by certain properties: it is always mutually perpendicular segment that connects the end of the directed points on the surface of the body segment that connects these points. The length of the segments that join the end of the velocity vectors of certain points of the body, is proportional to the length of segments that join corresponding to these vectors point.

2

The more the scale of the plan, in which the vectors V, the more accurate will the answer to the problem being solved, respectively, at the smaller scale obtained during the measurement and subsequent calculation, the answer will be approximate.

3

How to build a geometric plane, it is easiest to explain on specific example, as the building and further calculation in each case is different. Overall, the construction of such a plan need to know at least a speed of at least one of the points of a shape or mechanism, and the direction of the velocity vector of any other point of the plot.

4

Let ABC, there is a mechanism, consisting of rods connected by hinges. Let the speed of t is known and equal to 2 m/s, and V is a perpendicular bisector to the segment HS and the vector B is perpendicular to AB. You want to find the speed of the T. B.

5

The random point put the pole mechanism - so On, and then select the desired scale. Further, the vector V t need to move to the beginning of this vector coincides with T. O, and need to move it in parallel. Draw a straight OD that will start from the pole and is perpendicular to the line BA.

6

From the end of the vector V T. To draw a straight line, which is perpendicular to BV. A direct cross another OD. The point at which the data straight intersect, determine how used.

7

From the resulting cut On and calculate the speed, etc B: to do this, accurately measure the length of line About, and then multiply its length with the scale of the drawing in relation to the real body or parts - get the speed module of T. B