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1U, <br />�l <br />ri <br />1 <br />W <br />16, <br />1 installed that probably most people are familiar with and <br />2 that system was analyzed for vour subdivision. <br />3 Another system that was analyzed is a vacuum <br />4 system. A vacuum system is a system that, it sounds just <br />5 like it's name, it involves a small diameter sewer, but it's <br />6 not operating under a gravity flow situation, it's operating <br />7 unc'er some tyre of gravity situation that's nul l ir.g the <br />8 sewage through the force mains. The advantage of that <br />System is that you do not have to have deep excavations. <br />And that is the key point when you come to your <br />l community 'because you have two very strong negatives when <br />-' you get into construction costs and that is, number one, you <br />have high ground water table, like a lot of People do in <br />this part of the country, but you also have, as Terry <br />mentioned earlier, you have this rock ledge, which the name <br />of your community or vour subdivision was named after, a <br />rock ledge which is only a few feet below your surface and <br />extends for a few feet down. And the cost associated with <br />penetrating that and putting in a typical system makes it <br />advantageous to start to Look at some alternative type of <br />sewer design. This alternative type of sewer design is a <br />vacuum system. That was looked at and was determined not to <br />be cost effective. <br />Another type of system is what's called a low <br />pressure system, and that's what's being proposed for your <br />ZAP"RA TARO f A SSOC TATES <br />A Computer Assisted Transcript <br />(305)569-0910 <br />19 <br />1 <br />' <br />1 <br />l; <br />1. <br />23 <br />' <br />l� <br />lE <br />1i <br />ri <br />1 <br />W <br />16, <br />1 installed that probably most people are familiar with and <br />2 that system was analyzed for vour subdivision. <br />3 Another system that was analyzed is a vacuum <br />4 system. A vacuum system is a system that, it sounds just <br />5 like it's name, it involves a small diameter sewer, but it's <br />6 not operating under a gravity flow situation, it's operating <br />7 unc'er some tyre of gravity situation that's nul l ir.g the <br />8 sewage through the force mains. The advantage of that <br />System is that you do not have to have deep excavations. <br />And that is the key point when you come to your <br />l community 'because you have two very strong negatives when <br />-' you get into construction costs and that is, number one, you <br />have high ground water table, like a lot of People do in <br />this part of the country, but you also have, as Terry <br />mentioned earlier, you have this rock ledge, which the name <br />of your community or vour subdivision was named after, a <br />rock ledge which is only a few feet below your surface and <br />extends for a few feet down. And the cost associated with <br />penetrating that and putting in a typical system makes it <br />advantageous to start to Look at some alternative type of <br />sewer design. This alternative type of sewer design is a <br />vacuum system. That was looked at and was determined not to <br />be cost effective. <br />Another type of system is what's called a low <br />pressure system, and that's what's being proposed for your <br />ZAP"RA TARO f A SSOC TATES <br />A Computer Assisted Transcript <br />(305)569-0910 <br />19 <br />20 <br />' <br />21 <br />22 <br />23 <br />' <br />24 <br />ri <br />1 <br />W <br />16, <br />1 installed that probably most people are familiar with and <br />2 that system was analyzed for vour subdivision. <br />3 Another system that was analyzed is a vacuum <br />4 system. A vacuum system is a system that, it sounds just <br />5 like it's name, it involves a small diameter sewer, but it's <br />6 not operating under a gravity flow situation, it's operating <br />7 unc'er some tyre of gravity situation that's nul l ir.g the <br />8 sewage through the force mains. The advantage of that <br />System is that you do not have to have deep excavations. <br />And that is the key point when you come to your <br />l community 'because you have two very strong negatives when <br />-' you get into construction costs and that is, number one, you <br />have high ground water table, like a lot of People do in <br />this part of the country, but you also have, as Terry <br />mentioned earlier, you have this rock ledge, which the name <br />of your community or vour subdivision was named after, a <br />rock ledge which is only a few feet below your surface and <br />extends for a few feet down. And the cost associated with <br />penetrating that and putting in a typical system makes it <br />advantageous to start to Look at some alternative type of <br />sewer design. This alternative type of sewer design is a <br />vacuum system. That was looked at and was determined not to <br />be cost effective. <br />Another type of system is what's called a low <br />pressure system, and that's what's being proposed for your <br />ZAP"RA TARO f A SSOC TATES <br />A Computer Assisted Transcript <br />(305)569-0910 <br />