Bulletin Daily Paper 06/01/10

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Breathe in ... laugh out

Learn about local farming online

Laughter yoga stretches into Bend • COMMUNITY LIFE, E1

BUSINESS, B1

WEATHER TODAY

TUESDAY

Mostly cloudy, a few showers High 64, Low 50 Page C6

• June 1, 2010 50¢

Serving Central Oregon since 1903 www.bendbulletin.com

A SOMBER READING — NAMES OF THE FALLEN

Tiny, plastic and key to Bend’s waste plans Ryan Brennecke / The Bulletin

Treatment is near capacity, but these little ‘doohickeys’ present a relatively economical answer

.VMUJQMZJOH DBQBDJUZ BU #FOE T USFBUNFOU QMBOU Bend’s wastewater treatment plant is currently taking in 6.5 million gallons of waste per day. The plant’s four aeration basins can process around 7 million gallons of waste per day.

Aeration system

Several types of systems can be used, but all add air to the sludge

By Scott Hammers The Bulletin

Dean Guernsey / The Bulletin

Tracy Miller reads the names of soldiers killed in Iraq and Afghanistan as Earl Williams keeps pace with drumbeats during a ceremony on Memorial Day at Riverbend Park. The ceremony was expected to take 14 hours. Veterans and a variety of other people took turns reading names and beating the drum. See story, Page C1.

Metabolomics: What optimizes our exercise routines? By Lauran Neergaard The Associated Press

WASHINGTON — Ten minutes of brisk exercise triggers metabolic changes that last at least an hour. The unfair news for panting newbies: The more fit you are, the more benefits you just might be getting. We all know that exercise and a good diet are important for health, protecting against heart disease and diabetes, among other conditions. But what exactly causes the health improvement from working up a sweat or from eating, say, more olive oil than saturated fat? And are some people biologically predisposed to get more benefit than others? They’re among questions that metabolic profiling, a new field called metabolomics, aims to answer in hopes of one day optimizing those benefits — or finding patterns that may signal risk for disease and new ways to treat it. See Exercise / A4

Bend Utility Operations and Maintenance Manager Paul Roy calls them “doohickeys,� while City Councilor Mark Capell has dubbed them “bug condos.� Officially called “dispersed media,� the plastic honeycomb-like structures, each about the size of a shelled peanut, are expected to play a key role in the effort to meet the city’s wastewater treatment needs over the next several years. The plastic pieces are added to an aeration basin, a stage in the treatment process where the “bugs� — common microorganisms found almost everywhere in nature — consume the organic materials remaining in filtered wastewater. The organic material can be consumed faster when the microorganisms have something to attach themselves to, Roy said, and the grooves and pockets on the plastic pieces provide a place for them to call home. By adding plastic pieces to the untreated wastewater — twothirds of the basin can be filled with plastic pieces before the addition of wastewater — the available surface area for microorganisms to latch on to is greatly expanded. With a larger population of microorganisms, the time required for treatment can be cut in half. Although the city has been in the process of expanding the wastewater treatment plant for the last four years, the system called an Integrated Fixed Film/Activated Sludge system, or IFAS, is a new addition to the plan. Roy said public works officials first learned of the system through trade publications, then took trips to Wyoming and Colorado to see completed systems in

"FSBUJPO CBTJOT Aeration basins are ponds that use microbes to break down wastewater. Air is pumped into the basins to help promote this microbe breakdown.

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Actual size

New York Times News Service

ST. PETERSBURG, Fla. — For Alex Pemberton and Susan Reboyras, foreclosure is becoming a way of life — something they did not want but are in no hurry to get out of. Foreclosure has allowed them to stabilize the family business. Go to Outback occasionally for a steak. Take their gasguzzling airboat out for the weekend. Visit the Hard Rock Casino.

MON-SAT

We use recycled newsprint

$BQBDJUZ GPS HSPXUI With ďŹ ve basins, the treatment plant will be able to process 8.75 million gallons of waste per day, and with the addition of the IFAS system will be able to process 17.5 million gallons, or almost triple the current capacity. OfďŹ cials say this additional capacity will be able to meet the city’s growing needs for years to come. "OEZ ;FJHFSU 5IF #VMMFUJO

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operation. “It was one of those things, you look at it really hard in comparison to everything else, and it just kept looking better and better the more we investigated it,� he said. Because the wastewater plant is already running at close to capacity, the city won’t be able to start adding plastic pieces to wastewa-

ter immediately. Roy said the current aeration basins will need to be taken offline to add high-capacity blowers able to provide the oxygen needed by a larger population of microorganisms, and screens to keep the plastic pieces from becoming lodged in the blowers and stirrers. See Wastewater / A5

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Alex Pemberton and his wife, Susan, stopped paying the mortgage on their home in Pinellas Park, Fla., in 2009. They have been using the money for his business and discretionary spending, joining a growing number of people who are staying in homes for which they have stopped paying.

“Instead of the house dragging us down, it’s become a life raft,� said Pemberton, who stopped paying the mortgage last summer. “It’s really been a blessing.� A growing number of the people whose homes are in foreclosure are refusing to slink away in shame. They are fashioning a sort of homemade mortgage modification, one that brings their payments all the way down to zero. They use the money they save to get back on their feet or just get by. See No pay / A4

The Bulletin An Independent Newspaper

Vol. 107, No. 152, 42 pages, 7 sections

Chip Litherland New York Times News

E2

Business

B1-6

Calendar

E3

Classified

G1-6

Consumer

Comics

E4-5

Crossword E5, G2

Movies

E3

TV listings

E2

Editorial

Obituaries

C5

Weather

C6

Community E1-6

A2

C4

By Erin Golden The Bulletin

The Bend City Council is considering a major overhaul to the city’s procedure for approving public contracts — a move officials believe will make the process more clear and bring the city’s code up to date with revised state laws. The city’s code currently includes eight pages of rules related to the public contracting process. Now, city staff members want to remove that section of the code altogether and replace it with an updated set of rules. According to city documents prepared by Assistant City Attorney Gary Firestone, the update was prompted by concerns about a lack of clarity in the existing rules and about who in the city government had the authority to make decisions about contracts. Among the changes up for consideration: a requirement that the city council would need to review all contracts for more than $100,000 and allowing the city to negotiate with the low bidder in certain circumstances, such as when all bids come in over the estimate. For contracts of less than $100,000, the city would allow an informal competitive process with three quotes or proposals, according to the document. See Contracts / A5

Aspirants to priesthood face queries on sexuality By Paul Vitello New York Times News Service

Every job interview has its awkward moments, but in recent years, the standard interview for men seeking a life in the Roman Catholic priesthood has made the awkward moment a requirement. “When was the last time you had sex?� all candidates for the seminary are asked. (The preferred answer: not for three years or more.) “What kind of sexual experiences have you had?� is another common question. “Do you like pornography?� Depending on the replies, and the results of a battery of standardized psychological tests — including sketches of anatomically correct human figures the candidate is asked to draw — the interview may proceed into deeper waters: “Do you like children?� and “Do you like children more than you like people your own age?� See Questions / A4

TOP NEWS INSIDE

INDEX Abby

Capacity with added basin 8.75M gallons per day

Adding the free-oating plastic objects, 1/2 in called an Integrated Fixed Film/Activated Sludge (IFAS) system, offers more surface medium for microbes to anchor to. With more room for microbes, the processing capacity of each basin effectively doubles. However, adding the IFAS system requires taking a basin ofine. Since the Bend facility is already near capacity, the city plans to build an additional basin ďŹ rst, then Capacity with install the IFAS system in each pond. five basins, IFAS system 17.5M gallons per day

Not paying the mortgage, and not worrying about it By David Streitfeld

Existing capacity 7M gallons per day

Bend may overhaul its policy on public contracts

Local

C1-6

Sports

D1-6

NUCLEAR: Inspectors ISRAEL: Flotilla raid condemned; explanation say Iran has fuel for two weapons, Page A3 sought, Page A3


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