i know we talked about cities, areas where there is a lot of venues packed into a few blocks. they will actually bring in temporary light towers. the last thing is organization. as venues, it is really important that you come together, whether it be in cmac,

or your smaller organizations, so you can work together, have one voice to work with city government. >> that is a perfect segue. i was in the group with south of market, bayview. we talked a lot about organization, communication with the police department's. something that i wrote down that i did not even know, if you feel like you need to call the police, you should. if you do not feel at 911 is appropriate, use 553-0123. i did not know that. that is a direct line where you can get an ambulance. we also talked about -- the commander talked about -- your

relationship with your police officer. the captain said he intends to start a monthly meeting with the nightclub owners at the station. he does not want security. he wants to meet with the owners of the night clubs once a month. that is a fantastic idea. i want to plug that around to all of the stations, certainly the ones that have a number of night clubs in their area, so that that can become a routine relationship. if a capt. changes, which happens all the time, that can also continue, regardless of what capt. is there. those were the big ones. some discussion about risk-reward in using promoters.

there was the resolution to this issue but it is something that you should leave here thinking about. some people chimed in to say that there is not a dime that they would not bother turning using a promoter if they thought there was some risk involved in that. obviously, other people feel differently. that risk- reward ratio is something that you need to think seriously about if you are going to continue to use promoters at your venue. at this point, certainly take some questions. if you are done, it is 10:04. i appreciate you all coming. we have the bac cards. -- feedback cards. i would love to hear it in e-mail form or you can call me. please use the entertainment commission as a resource, but be

nice. you saw all of us today. we are here to help you if we can. we do have to issue some permits that those of you -- that somebody do not like, but there is. thank you.

because we have a great waste water system here in san francisco, we do about 80 million gallons of waste water here in san francisco, which means we basically fill up 120 olympic sized swimming pools

each and every day here in the city. we protect public health and safety and environment because we are discharging into the bay and into the ocean. this is essentially the first treatment here at our waste water treatment facility. what we do is slow down the water so that things either settle to the bottom or float to the top. you see we have a nice selection of things floating around there, things from bubble gum wrappers, toilet paper, whatever you dump down the toilet, whatever gets into our storm drains, that's what gets into our waste water treatment and we have to clean. >> see these chains here, this keeps scum from building up. >> on this end in the liquid end basically we're just trying to produce a good water product that doesn't negatively impact the receiving water so that we

have recreation and no bad impact on fish and aquatic life. solids is what's happening. . >> by sludge, what exactly do you mean? is that the actual technical term? . >> it's a technical term and it's used in a lot of different ways, but this is organic sewage sludge. basically what it is is, oh, maybe things that come out of your garbage disposal, things that are fecal in nature. it's sludge left in the water after the primary treatment, then we blend those two over and send them over to digestion. this building is built to replace tanks here that were so odoriferous they would curl your hair. we built this as an interim

process. >> is there a coagulant introduced somewhere in the middle of this? . >> this coagulant brings solids together and lets the water run through. that gives us more time in the digestion process, more time to reduce the amount of solids. these are the biggest ones in the world, like we always like to do in san francisco. they are 4 meter, there's none like it in the world. >> really? wow. >> three meters, usually. we got the biggest, if not the best. so here we are. look at that baby hum. river of sludge. >> one of the things is we use bacteria that's common in our own guts to create this reduction. it's like an extra digestion. one of the things we have to do to facilitate that is heat that sludge up and keep it at the

temperature our body likes, 98.6 degrees. >> so what we have here is the heat exchanger for digester no. 6. these clog up with debris and we're coming in to -- next wet weather season so we always come through here, clean them out, make sure that we get maximum heat exchange during the colder wet weather. sludge season. >> rubber glove. >> right here. >> rubber glove, excellent. all right, guys. >> thank you. >> good luck. >> this is the full on hazmat. . >> residual liquid. we're taking it time to let it drain. we don't want to get sludge on it necessarily. take your time. stand on the side of it.

. >> should we let it release for a while? . >> let it release. >> is that the technical term? . >> this is the most important bolt on the whole thing. this is the locking bolt. it locks this thing right in place. so now. >> take your hammer and what we want to do, we get rag build up right in here. the hot water recirculates right in here, the sludge recirculates in here. the sludge sometimes has rags in it. all we want to do is go around the clean the rags. let me show you how. take the slide hammer, go all the way through the back, go around. >> got you. >> during the real rainy

season, how does that change the way dealing with this job? is it a lot more stuff in there? . >> what we do, charles, we do this quarterly. every four months we go around and clean all the heat exchangers so we don't have a large build up. . >> go around? . >> yeah. (sound of hammering). >> what i'm trying to do, charles, is always pull it out on the low stroke. >> right. so you are not, like, flying out. now talk about clean up.

. >> then where does this stuff get deposited? . >> we're going to dump it in a debris box and it will go back to the plant. >> if you think back, the romans came up with a system of plumbing that allowed us it use water to transport waste away from the hub of civilization, which enabled cities to grow. . >> you have a large bowl, a drive motor and another motor with a planetary gearbox with differential pressure inside there. the large mass up there spinning separating the solids from the liquid. we have to prevent about once a month, we go in there grease those, change the oil, check the vibration levels.

the operators can tell just by the hum of that machine that it's a harmonic noise emitted that it's out of balance and the machine needs to be cleaned. it will start vibrating and we have vibration analysis machines that will come over here and check the levels. so it's kind of an on-going thing that you have to stay on top of on a daily basis. >> handled properly, you take organic residuals, as we call them, that are leftovers of our society and turn them back into some energy. and we have another ability to take that sludge and get a nutrient value for crops there. we actually are running a kind of composting energy recovery system. >> well, this is a dirty job. we try to do it safely and we try to do it without imposing too much on the public.

people want to flush their toilets and have things go away and not be bothersome again. we do a lot to try to accomplish that. i'd like to invite you to come back any time you want. once you got this in your blood, you are not going to be able to stay away. the raging waters are fun and when we do digester cleaning i really hope you can come back. that's quite a sight. >> yeah, that sounds interesting. >> i really appreciate you coming by and it was a

>> hello and welcome to "meet your district supervisor." we're here with supervisor elsbernd from district 7. supervisor elsbernd was appointed to the board in august of 2004 and elected to his seat in november of that year. he is in the middle of his second term. we will get to know him and

learn about the toughest issues facing the city. welcome. tell us about your background. >> i was born and raised in district 7. i went to st. cecilia's grammar school. i went to a small school in los angeles and came back here to teach law school. -- went to lost cool. i went to work here immediately after passing the bar on the first try. i worked at city hall for a few years. then lightning struck and was appointed as a member of the board of supervisors in august of 2004. i have been here ever since. the choice to live in san francisco was made for my family about five generations ago. we have been here a very long time. i could never imagine leaving. this is home. this is where i am raising my

son and hope that he raises his children. >> what motivated you to get into politics? >> i attribute a lot of it to the jesuit credo to be men and women for others. there is the idea that the best way to service through the political process. i have a love for the law. i found a way to combine that with service through the political process. i have always been intrigued by it and the opportunity to present themselves well. >> where do you place yourself on the local political spectrum? >> i do not like labels like left or right. most people would call me in moderate. >> what did you learn campaigning for supervisor? was there anything that surprised you? >> in my first election, the

personal side of the campaign -- i did not appreciate the thick skin you need as a candidate. being a candidate is not the easiest thing in the world. i have come to really appreciate my opponents. while i may disagree with them on policy, they are stepping into the arena and that says a lot about themselves. you really have to respect anybody that does that. >> what are some of the biggest issues facing san francisco now? >> the single most important issue is the budget. whether your concern as homelessness, transportation, parks, public health -- fundamentally, it comes down to how much money we have and how we will spend it. looking forward, unfortunately

it is getting worse. the amount of money we are spending is far outpacing the amount of money coming in. getting our hands around that and how we will bring that into line is the biggest challenge. >> what about the biggest issues facing your district? >> biggest issue right now and for potentially decades to come is parker said -- park merced. the owners have proposed demolishing half of the units and building 8000 new ones over the course of the next 25 to 30 years. that is a significant change for the district and the region. it is right there on the corner of california highway one. whether or not the project moves forward and if it does, how the city and region grapple