Oley Area Silo Topples (Continued from Page A 1) p.m. my younger son Chris heard the staves breaking. We had time to move the blower and a wagon before the silo went over,” Elmer Eyrich explained. “We moved the family way back in case it exploded. Then we watched it go. Chris even got pictures of it,” he added. The Fickes silo, erected in 1976, was about 55 feet full of com silage. “It had about 4 feet in it from last year. We’ve been fill ing for about two weeks and we had about 45 acres of com silage in it Normally if that silo has 70 feet in it that’s enough for the year, Eyrich said. No one is sure what caused the accident. “Some of the lower staves were -showing signs of deterioration from the acid, so we had them checked two years ago by a reputable dealer but they weren’t overly concerned about it at that time,” Eyrich stated. At this point the Eyrich family is working to salvage as much as they can from their loss. The silo, complete with unloader, fell into a harvested com field. Mangled steel hopps were strewn in the area amid spilled sillage. Concrete, in 6 S. Vintage Rd. Paradise, PA 17562 (717)442-4183 (717)768-3301 A real fish story. But no tall tale. Mere's a fish story that's based on facts and solid research from Purina". Purina's advanced technology has produced new pig starters with fishmeal which provide dramatically enhanced nutritional value and pig perfromance. This new feeding program produces an 8% increase in average daily gain and a 2.1 lb. increase in weight out of the nursery in comparison to our current line. And thats the best there is! Feeding trial results show extra margin over feed cost on every pig. Mow that's a fish story that's no tall tale but we do expect some mighty tall orders. Who'd want to feed anything less? Call or drop by for details. How to order: * Phone your PIC representative Abe Fisher at Hess Mills 717-768-3301 * Take delivery between October Ist, 1989 and January 31st, 1990 * Save the coupons and hand them to our driver on delivery, attached to your check (one coupon per boar) * All out-of-state breeding must be tested for PRV within 30 days Hess Mills will pay the testing fee, one time, for orders of 2 or more boars, for new customers Elmer am ry Y- . tlons of the collasped silo. They fell fortunate that the 80-foot structure fell Into a harvested com field instead of their feeding area. every size from slabs to bits, was scattered in the wreckage. “I’m grateful that it fell this way. Our feed room is right next to it, and it could have gone that way,” added Eyrich. By 4:30 that afternoon the fami ly was contemplating what to do with the mess. Chris and his older brother Ty had the tractor and kssMus Unionvllle, PA 18375 (215)347-2377 3fe vB/ Registered trademark of Ralston Purina Company Save $5O per boar on your first PIC purchase! With this offer, PIC boars start at $440 plus transport Call Hess Mills Toll Free 1-800-635-3592 Pig Improvement Company, Inc. PURINA [HOWS | front-end loader out hauling away some of the larger metal hoops and the top of the silo. The bottom of the silo was still intact even though it was laying on its side, silage packed within the concrete and metal hoops measured more than four times the height of a grown man, “A new silo isn’t in the financial picture. We hope to Lancaster Farming, Saturday, October 7,1989-A27 cover it with black plastic. Then we’ll load it in the chuck wagon and feed it that way. I’m not sure just yet how we’ll get all the con crete out of it but I know it will take a lot of work,” Eyrich said. Eyrich’s wife, Cheryl, summed up the situation neatly. “Elmer says he’s not happy that it hap pened, but he is going to try not to lose a lot of sleep over it” According to Penn State ag engineering professor Harvey Manbeck, who has a strong inter est in-ag structures, there are a number of reasons that silos can fall down. Many of them are related to the silo’s construction and design. “Silos can fall for sev eral reasons. Sometimes they are blown over in extreme weather. In the Berks County area, silos should be constructed to withstand 70- to 80-mph winds even when they are empty. A full silo can withstand more wind because of its increased mass,” he said. “Another problem is the disin tegration of hoops. Also, some silos used for high-moisture materials may have an insufficient number of restraining hoops,” Manbeck explained. “Seepage creates problems as well. 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Sometimes poor - quality concrete or a cracked liner can cause problems. ‘Tanners should be sure they have an adequate foundation to put their silo on. Silos have lots of mass and no matter how you try, you can’t fill them perfectly even ly. Pick a well-drained site for your silo. If it has to be on a wet site your requirements for your foundation are much more strin gent. Take special care in these situations.” Manbeck urged farmers to use good practices with their silos. “Always try to fill from as near the center as possible. Watch out for even distribution of the load.” Farmers also should frequently inspect their silo including the concrete, the liner and the steel reinforcements. Normally a farm er can do his own visual inspec tion, but if the silo is five or 10 years old, and the farmer has doubts a professional should be called. “If you change the material you are putting in your silo, check the specifications to see if it can carry the load. If it was designed for grass silage or haylage, it may not be able to handle shelled ccm,” said Manbeck. Finally pul your material in at a moisture content so that seepage doesn’t occur. I know many farmers won’t agree but silos aren’t designed to seep.” Manbeck stressed that silo col lapses have to be kept in perspec tive. “For the number of silos we have out there, there are very few failures.”