In early 1994, the population of Pakistan was estimated to be 126 million, making it the ninth most populous country in the world. Its land area, however, ranks thirty-second among nations. Thus Pakistan has about 2 percent of the world's population living on less than 0.7 percent of the world's land.
Substation Project Index. CMD has compiled information on constructing various types of buildings -- including cost estimates, project samples, and listings of companies and products specializing in each type of construction. Below is a list of substation projects that have been built over the past five years. 1  0CEAN CO VOLTAGE REGULATOR SUBSTATION - Brick, NJ. 2  AHAHEIM 69-12KV ELECTRICAL SUBSTATION - Anaheim, CA. 3  AIRPORT 46:15KV SUBSTATION - Tupelo, MS.  BANGS SUBSTATION & CONTROL BUILDING - Modesto, 1  CA. BATAVIA SUBSTATION BUILDINGS - Batavia,  IL.
Electric and magnetic fields are generated by the equipment inside the substation or transformer and the cables going in and out. Sometimes substations are interconnected in such a way that high magnetic field levels are created in a wide area, affecting many houses, especially those with small or no front gardens.ubstations are part of the electricity supply network that enables the widespread use of electricity at home, work, places for education, leisure, commerce, health care, etc.