|
<br />~ r
<br />.
<br />
<br />.-...
<br />
<br />Tri.City Newsletter, NovemberlDecember 1985 - Page 19
<br />
<br />- ~~
<br />
<br />
<br />I'
<br />I
<br />
<br />Traffic Signalization in Anoka
<br />
<br />We receive many phone
<br />calls regarding the timing of
<br />the traffic, lights in downtown
<br />Anoka. As a result, we thought
<br />this short article might be use-
<br />
<br />ful to the public in answering
<br />some of those questions re-
<br />garding how our traffic signals
<br />work.
<br />Pedestrians may have notic-
<br />
<br />Why Your Digital Clock
<br />May- Flash
<br />
<br />Did my house lights just
<br />blink? I'll look at the digital
<br />clock. Yes, it's blinking, so the
<br />lights did blink.
<br />What really happens when
<br />the lights blink? At the substa-
<br />tion is a device called a re-
<br />closure which watches the cir-
<br />cuit for overloads, unbalances
<br />and faults. The device will
<br />open and close three times to
<br />try and clear the problem
<br />before it remains open, and
<br />you are out of electricity.
<br />The first time the reclosure
<br />opens and closes is called the
<br />instantaneous trip. The lights
<br />are out two or three tenths of a
<br />second. If the problem is still
<br />there, the reclosure will Qpen
<br />and wait about six seconds
<br />before closing. If the problem
<br />is still there, the reclosure will
<br />open and wait about 15
<br />seconds before closing. If the
<br />problem is still there, then the
<br />reclosure will open and lock
<br />out. Then we have tol.oo~ .for
<br />tile problem. ,-"," ., ~
<br />Most reclosure operations
<br />
<br />are caused by animals (squir- '
<br />rels, gophers, birds, etc.),
<br />lightning, dig ins, trees, and
<br />equipment failures. These are
<br />called faults. To us in the busi-
<br />ness, the blinks are a victory.
<br />The fault has cleared 'and the
<br />system is whole.
<br />This has happened for years
<br />and most of the time no one
<br />noticed it. But the new digital-
<br />type clocks will start to flash if
<br />there is an outage. No matter
<br />how long the outage. Some
<br />clocks reset themselves to
<br />12:20 a.m., some stay at the
<br />time of the outage, some have
<br />batteries and they keep track
<br />of the time: But all flash the
<br />fact that there was an outage.
<br />While this may result in some
<br />inconvenience, because of
<br />lost time, we can all agree that
<br />this procedure is worth an in-
<br />convenience if it prevents, as
<br />it has, longer and more serious
<br />power outages.
<br />For more information on
<br />this', call Utility'Director Lewis
<br />Bradford.at 421-6630, ext. 182.
<br />
<br />ed that the traffic signals
<br />along Main Street at Second,
<br />Third, Fourth and Fifth
<br />Avenues provide WALK and
<br />DON'T WALK indications for
<br />each crosswalk at the inter-
<br />section. These WALK and
<br />DON'T WALK indications are
<br />standard on most traffic
<br />signals being installed across
<br />the country. They provide a
<br />standard system of assisting
<br />pedestrians in crossing inter-
<br />sections controlled by traffic
<br />signals.
<br />There is always some confu-
<br />sion on the part of pedestrians
<br />facing these WALK and DON'T
<br />WALK indications. The ten-
<br />dency is for pedestrians to
<br />assume that they must com-
<br />plete the entire crossing of the
<br />street during the time the
<br />WALk. Indication is lit. In reali-
<br />ty, the WALK and DON'T
<br />WALK indications work, in
<br />tandem to assure the pedes-
<br />trian adequate' time to cOm-
<br />plete his or her crossing safe-
<br />ly. ,
<br />When the walk light is lit,
<br />pedestrians may leave the
<br />curb to begin to cross the
<br />street. They may leave the
<br />curb anytime that the WALK
<br />light is lit.
<br />The DON'T WALK is lit im-
<br />mediately after the WALK is
<br />turned off. At first, the DON'T
<br />WALK light is Jlashing to in-
<br />dicate to pedestrians that they
<br />are in the clearance period for
<br />
<br />pedestrian crossing time. Dur-
<br />ing this time, no pedestrian
<br />should leave the curb to begin
<br />to cross the street. However,
<br />pedestrians already in the
<br />street may continue to cross
<br />the street and are assured that
<br />there is adequate time to com-
<br />pl~te their crossing.
<br />When the DON'T WALK
<br />light stops flashing and be-
<br />comes steady, any pedestrian
<br />in the crosswalk should im-
<br />mediately seek the safety of
<br />the sidewalk. The steady
<br />DON'T WALK light indicates
<br />that the pedestrian. crossi ng
<br />time has been completed and
<br />that the light will shortly
<br />become green to permit traffic
<br />to proceed past the crosswalk.
<br />During the time the traffic
<br />
<br />signal is green for traffic
<br />through a crosswalk, the
<br />DON'T WALK light will remain
<br />I it.
<br />These pedestrian indica-
<br />tions function in a manner
<br />similar to that, of the traffic
<br />signal with red, yellow, and
<br />green indications. Pedestrians
<br />need only to remember that
<br />they should leave, the curb on-
<br />ly when the WALK light for
<br />that crosswalk is lit. During
<br />the time the DON'T WALK
<br />light is. flashing, pedestrians
<br />still have adequate time to
<br />complete their crossing.
<br />Pedestrians should not be in "
<br />the crosswalk during the time
<br />the DON'T WALK light is
<br />steady.
<br />
<br />City Hall Business
<br />Hours Ch,anged
<br />
<br />Beginning on August" 1,
<br />1985, Anoka City Hall will
<br />close its doors at 4:30 p.m'.
<br />Monday through Friday i8-
<br />stead of 5 p.r;n. Anoka City Ha.ll
<br />will still open for businessat8
<br />a.m. Monday thro'ugh Friday.
<br />A city survey showed that
<br />only the cities of Spring Lake
<br />Park and Ramsey in Anoka
<br />County have all employees
<br />vvorking untJt 5 p.m. ,an9 city
<br />hall departme'nts average'dC1n-
<br />Iy three public contacts be-
<br />
<br />tween 4:30 and 5 p.m. Em-
<br />ployees will still be required to
<br />work'an eight hour day, with a
<br />30 minute lunch instead of one
<br />hour.
<br />Anoka City Council will re-
<br />view the effects of the new
<br />hours after a trial period of one
<br />year. All the new hours will be
<br />posted on city hall doors.
<br />Please make a note to try to
<br />cqndklct yo~ city bus,in.ess
<br />prior to 4:30 p.m.'
<br />
<br />~
<br />t
<br />
<br />f'
<br />
<br />J
<br />J
<br />1
<br />
<br />\
<br />
<br />1
<br />I
<br />
<br />I
<br />
<br />I
<br />,
<br />J
<br />\
<br />,
<br />
<br />'Scenes from Anoka Halloween parade
<br />
<br />
<br />I
<br />I,
<br />,
<br />I
<br />
<br />:}
<br />
<br />~
<br />
<br />1
<br />
|