exhibition and other upcoming events, visit the website. thank you for watching "culture 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

>> welcome to "culturewire." since december 2005, the museum of the african diaspora, known locally,moad, has presented programs that celebrate and explore the culture, history, and art of people with african descent throughout the and added states and throughout the world. the director of cultural affairs recently met with the museum director. to learn more about the current expedition, textural rhythms, constructing the jazz tradition,

contemporary african american quilts. >> welcome to "culturewire." today, we are at the museum of the african diaspora, which is celebrating its fifth anniversary occupying one of the premier cultural district in the world, the yerba buena cultural arts center in san francisco. joining me is the cultural art director. tell us what moad's mission is. what does it do? >> the museum of the african diaspora showcases the history, art, and cultural richness that resulted from the dispersal of africans throughout the world. we do that through compelling and innovative exhibitions, public programs, and education

programs. our goal is to celebrate and present for appreciation to our broad and diverse public the controversial energy contributions of people of african descent to world culture in all aspects in all areas, including politics, culture, economics, education, just in all aspects of cultural forms of expression. >> one of the fascinating things since 2005 when the museum was established, is that it has become clear from science that all of humanity originates in africa. how does that influence the education programs or presentation here at moad? >> obviously, being able to attenuate that, and there is a sign at the door that says, "when did you know that you were african?" our point is that we share a

common dna, and it connects us on a number of different levels. this institution is an institution available to everyone, a resourced for everyone. >> you have both permanent and temporary exhibitions, right? >> we do. our temporary exhibition program is one that we are restructuring. i have been here now for about a year and a few months, and as a former curator, i'm very interested in this aspect of developing the visual arts program. part of what we are looking at is using the four core seems that define our program -- origins, migration and movement, transformation, an adaptation -- as a framework for our thinking about the kinds of exhibits we present. >> we want everybody to come and see the permanent exhibition. there might be a special opportunity to visit with the current show that you currently have, which is constructing the jazz tradition, which is a very striking exhibition of quilts.

>> it is a compelling exhibit on a number of different levels. visually, it is compelling. in terms of the subject matter, in terms of the approach to materials, it is so rich and diverse. it is a colorful show, a show that is deep in content, and we know something of the history of the "'s tradition within the african-american community. it is a tradition that came from africa, has its roots in africa, but during slavery, this was a combination of things. one was a way to be able to communicate with each other, a way to create beautiful objects, and a way to create functional, utilitarian objects for the family and community. the other part that makes it so interesting is the focus on jazz. there are two attritions being celebrated here. certainly, the tradition as we know it -- these are not traditional quilts. they have their roots in

traditional aspects, but what you will find in this exhibition are works that include materials on the surface, new processes, copying, and putting photographic images on the surface. you will find packets sewn onto the surface, so the methodology from traditional " making has changed from how traditional quilt makers use the medium. >> our visitors can visit the web site, which we will be showing on the segment, so follow the link to the website, and get all of the latest information about all these events related to this exhibition, and, of course, you guys are very active. throughout the year, with all kinds of special programs. >> yes, we are. this is what i'm so excited about. >> this may take us off track a little bit, but a couple of

things i wanted to highlight is that the creation of moad is one of the flagship creations of the redevelopment of san francisco. it is housed inside -- what is the building? the regency, right? >> the st. regis museum tower. >> the st. regis museum tower, which is one of the development projects that was promoted by the redevelopment agency is what allows the city to -- and the development agency to give form and establish moad in the yerba buena cultural district. now, we are looking at governor brown oppose a proposal, which means that in the future, it he is successful, they would not have had the rebel the agency to promote these economic and cultural projects. it is something that has relevance today in terms of

public policy today, what is going to happen in the future if we do not have a redevelopment agency to promote this development. >> yes. moad is the result or culmination of a public/private partnership that included the redevelopment agency and former mayor brown, and included the developer of this area. we had an opportunity to develop, create important cultural components of this public/private partnership. i understand the concern. i'm delighted they are here and will continue to be here and will continue to do the good work we are doing. >> absolutely. thank you so much for being part of "culturewire." >> thank you for having me. >> for more information about the museum of the african diaspora, visit moadsf.org.

>> this lodge is home to some of the best fly casting pools in the world. these shallow concrete pools don't have fish. this is just a place where people come to practice their fly casting technique. ith was built in the 1930's and ever since, people have been coming here to get back to nature. every year, the world championship of fly casting is held in san francisco and visitors from all over the globe travel to be here. >> we are here with phil, general manage of san francisco rec and parks department at the anglers lodge. what do you think about this?

>> it is spectacular, travis from oregon, taught me a snake roll and a space cast. >> there are people from all over the world come to san francisco and say this is the place to be. >> yeah. it's amazing, we have teams from all over the world here today and they are thrilled. >> i flew from ireland to be here. and been practicing since for the competition. all the best casters in the world come here. my fellow countryman came in first place and james is on the current team and he is the head man. >> it's unique. will not see anything like it where you go to compete in the world. competitions in ireland, scotland, norway, japan, russia each year, the facilities here in the park are second to none. there is no complex in the world that can touch it. >> i'm here with bob, and he has

kindly agreed to tell me everything i need to know about casting. i'm going to suit up and next, we're in the water. >> what any gentleman should do. golden gate angling has free lessons the second saturday of every month. we have equipment show up on the 9:30 on the second saturday of every month and we'll teach them to fly cast. >> ok. we are in the water. >> let me acquaint you with the fly rod. >> nice to meet you. >> this is the lower grip and the upper grip. this is a reel and a fly line. we are going to use the flex of this rod to fling away. exactly as you moved your hands. >> that's it? >> that's it. >> i'm a natural.

>> push both arms forward and snap the lower hand into your tummy. push forward. >> i did gave it a try and had great time but i might need some more practice. i met someone else with real fly casting skills. her name is donna and she is an international fly casting champion. >> i have competed in the casting ponds in golden gate park in san francisco. i have been to japan and norway for fly casting competition. i spend my weekends here at the club and at the casting pond. it's a great place to learn and have fun. on a season day like this, it was the perfect spot to be. i find fly casting very relaxing and also at the same time very challenging sport. takes me out into the nature.

almost like drawing art in the air. and then i can make these beautiful loops out there. >> even though people from across the globe come here to compete, it's still a place where locals in the know relax and enjoy some rely unique scenery. until next time, get out and play!

>> for those of us on the board, i know many of us have young ben was in the city. i know a ton of my friends have left the city. one thing that the strike me as we have a ton of data, but it is a different places. this year, we will call for those constituents to come together to understand the issue better and, going forward, enacting policies to extend that period . of all the places i have been,

this is my favorite. i am a born and raised san franciscan. more important, i represent district 2. i grew up in the marina district close to the palace of fine arts. my parents still live in the same set of plants that i live in. i went to grammar school here. i went to st. ignatius here. i am a proud wild cat. i went to college at loyola- marymount university in los angeles. i had a scholarship to play baseball. i remember coming down here to christie field, when my dad was in the military, seeing how the beaches have transformed into but we have today. you cannot beat the views, of course. it just holds summoning memories and i can come here with our kids, our family. i ended up going to ireland to get a master's degree at the

university college of dublin. i went back to the states and went to law school at university of pennsylvania. then i came back, and choosing to live in san francisco was natural to me. when you are a child, you do not realize what you had until you leave home. i had the opportunity to live in los angeles, abroad in ireland, and there is no place like home, when you are from san francisco. i have been a corporate attorney at palo -- in palo alto. i became an >> i worked in the finance industry about 5 1/2 years. in the summer of 2009 i joined a venture capital firm with two other partners. >> we are all excited about the americas cup here in district two but one thing if you think about it everyone knows what fleet week is like here in the marina. this is fleet week on steroids.

think about fort mason, these will be the most brings taken places to watch the americas cup. what we're working on and working to continue to work on and want your input on, how do we make it a positive experience for the people that live here. >> i'm happily married and my life and -- wife and i live around laurel village. we have two children, five around they. we are proud parents and now just excited to be here on the board. i think i'm in the middle. i'm a moderate person. fiscal fiscally conservative and that is the way i intend to practice what i preach here. in terms of getting into politics, i think for me it was really that reasons. first being from here, i think that was part of my own motivation, feeling a sense of roots in san francisco. also raising our children here. i think we went through as a young family the discussion and dialogue that many young

families go through. should we move to the suburbs? away decided to stick around and we are very happy we did. once you stick around i think it was a turning point to say we are here for good. what can we do to make this place better? there were a lot of lessons to be learned in running a race in san francisco. a few that stick out, money does matter. raising money. that is a simple, somewhat unfortunate fact if you want to be candidate. most importantly, one thing i drew out of it is hard work and utter determination is the thing that will, i think, allow to succeed more than anything else. i came from the private sector and looking at honestly answering the question did i have something different to offer that i thought would be valuable it san francisco right now and i think a hrrpbl part of our -- large part of problems are financial and with my background i think i can add a lot of value and that is why i

decided to bet in the race. >> it means there might be some small profit if you run it correctly but not always. that is something we really need to keep in mind in our city government. from my point of view is that. we have to figure out what is it lake -- like to be a business person in the city and what we can do to not only have full restaurants and bars but making sure it is worth it to continue to open successful places that make our community that much better. >> we have a huge unemployment rate in san francisco. it is about 9.6%. the fact that we have not done much about that in city hall i think has it change. that certainly is something i will be focused on in the beginning here in city hall. putting people back to work. it is an individual issue but it is a family issue and we've a lot of families still struggling and i think people have lost sight of that. hopefully we will be getting out of the recession soon but we need to do a lot to accelerate

getting out of that recession, making sure families are back at work and children are provided for. to me that is my biggest priority. i think that we do lose a lot of sight in the past district supervisors lost sight of the fact that we do represent san francisco as a whole and we need to make sure in city hall we are enacting policies, laws and legislation that move the city forward as a whole. these are the neighborhoods i grew up in, so for me it is fun to be in them to really understand what is going on and be able it fundamentals some of the thinking and some of the people that are making decisions. >> right here we played football. flag football right here every year. we hung out right in the gym. directors looked after us. parents used to check in but not only one parent, they checked on all the kids. that is what is great about this district, the community. the family base of everything. >>