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Wood pole maintenance manual : inspection and supplemental treatment of douglas-fir and western redcedar poles

Creator:: Graham, R. D. (Robert D.), Helsing, Guy G., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: unequal length. * .r c- ta t.. marine borers Untreated wood piles and poles in coastal waters are

Conserving energy by safe and environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1985

Creator:: Oregon State University and Oregon State University. Department of Forest Products
Abstract:: This fifth annual Cooperative Pole Research Program report outlines our progress in the six project objectives. Improved Fumigants Sampling of previously established field tests revealed that Vorlex and Chloropicrin continued to perform well after 15 years, while Vapam was slightly less effective. Solid methylisothiocyanate (MIT) also performed well in the...
Resource Type:: Technical Report
Full Text:: correlated with work to maximum load (r 2 =.82) and MOR (r 2 .88), suggesting that this approach to

Wood pole maintenance manual

Creator:: Morrell, Jeffrey J. and Oregon State University. Forest Research Laboratory
Abstract:: The specification, inspection, and remedial treatment of utility poles are addressed. Included are discussions of enhancing specifications for improved performance, techniques for detecting decay and other defects, and chemical treatments available for arresting decay of poles in service.
Resource Type:: Technical Report

Conserving energy by safe and environmentally acceptable practices in maintaining and procuring transmission poles for long service ; June 1982

Creator:: Oregon State University and Oregon State University. Department of Forest Products
Abstract:: ABSTRACT Improved Fumigants Chioropicrin, Vorlex and Vapam continue to control internal decay of pressure-treated Douglas-fir poles 12 years after application. Fungitoxic quantities of chloropicrin are present in the wood as high as 2.4 m (8 feet) above the groundline. Solid methylisothiocyanate (MIT), which goes directly to a vapor, is somewhat...
Resource Type:: Technical Report
Full Text:: r ..... ..-, .;:j" 00 • r-,.,. N ..-, r---... 00

Conserving energy by safe and environmentally acceptable practices in maintaining and procuring transmission poles: annual report ; August 1981

Creator:: Oregon State University and Oregon State University. Department of Forest Products
Abstract:: ABSTRACT Fumigants. Chioropicrin, Vapam and Vorlex continue to control Internal decay of Douglas-fir poles 11 years after application. Methylisothiocyanate (MIT), which was melted and poured into holes in Douglas-fir poles 3-years ago and goes directly from a solid to a gas in the wood, appears promising In controlling decay fungi....
Resource Type:: Technical Report
Full Text:: . Scheffer, Forest Products, (Forest products pathology) Brad R. Kropp, Botany and Plant Pathology

Conserving energy by safe environmentally acceptable practices in maintaining and procuring transmission poles: third annual report ; June 1983

Creator:: Oregon State University and Oregon State University. Department of Forest Products
Abstract:: ABSTRACT Improved Fumigants After 13 years, chioropicrin, methylisothiocyanate (MIT), Vapam, and Vorlex continue to effectively control internal decay of pressure-treated Douglas-fir transmission poles. The estimated retreating schedules for application of these fumigants to treated wood may be as long as 10 years for Vapam and 15 years for the others....
Resource Type:: Technical Report
Full Text:: , Forest Products, (Forest products pathology) Brad R. Kropp, Botany and Plant Pathology (Mycology

Conserving energy by safe and environmentally acceptable practices in maintaining and procuring transmission poles ; August 1984

Creator:: Oregon State University. Department of Forest Products and Oregon State University
Abstract:: After 14 years, chloropicrin, Vapam and Vorlex continue to effectively control internal decay of pressure-treated Douglas-fir transmission poles, but 6 years after application of methylisothiocyanate (MIT) some poles are becoming reinfested by decay fungi although NIT residues remain high in these poles. The closed-tube bioassay, developed through our research, is...
Resource Type:: Technical Report
Full Text:: . Although some fungi behaved differently in the two tests, the test correlations were relatively high (r 2

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; October 1996

Creator:: Morrell, Jeffrey J., Corden, M. E. (Malcolm E.), and Oregon State University. Department of Forest Products
Abstract:: The Cooperative continues to actively address a diverse array of issues related to the effective use of wood utility poles. The trials to evaluate the effectiveness of MITC-Fume are now in their seventh year and continue to show that methylisothiocyanate (MITC) levels in MITC-Fume treatments remain higher than comparable metham...
Resource Type:: Technical Report
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Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1989

Creator:: Morrell, Jeffrey J., Corden, M. E. (Malcolm E.), and Oregon State University. Department of Forest Products
Abstract:: Evaluations of previously established field trials indicate that chioropicrin, and Vorlex continue to provide protection to Douglas-fir poles, although the degree of protection is diminishing. Reapplication of Vapam 18 years after the initial application eliminated fungi which had recolonized the poles. Methylisothiocyanate (MITC) continues to protect Douglas-fir poles 12 years...
Resource Type:: Technical Report
Full Text:: . Pete Lindgren, Bonneville Power Administration R. P. Loechner, Pacific Gas & Electric Les Lanning

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1990

Creator:: Morrell, Jeffrey J., Corden, M. E. (Malcolm E.), and Oregon State University. Department of Forest Products
Abstract:: Evaluations of previously established field trials indicate that chioropicrin, and Vorlex continue to provide protection to Douglas-fir poles, although the degree of protection is diminishing. Reapplication of Vapam 18 years after the initial application eliminated fungi which had recolonized the poles. Methylisothiocyanate (MITC) continues to protect Douglas-fir poles 12 years...
Resource Type:: Technical Report
Full Text:: State Electric & Gas Corp. Pete Lindgren, Bonneville Power Administration R. P. Loechner, Pacific Gas

ScholarsArchive@OSU

Wood pole maintenance manual : inspection and supplemental treatment of douglas-fir and western redcedar poles

Conserving energy by safe and environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1985

Wood pole maintenance manual

Conserving energy by safe and environmentally acceptable practices in maintaining and procuring transmission poles for long service ; June 1982

Conserving energy by safe and environmentally acceptable practices in maintaining and procuring transmission poles: annual report ; August 1981

Conserving energy by safe environmentally acceptable practices in maintaining and procuring transmission poles: third annual report ; June 1983

Conserving energy by safe and environmentally acceptable practices in maintaining and procuring transmission poles ; August 1984

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; October 1996

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1989

Conserving energy by environmentally acceptable practices in maintaining and procuring transmission poles for long service ; August 1990

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