Communiqué Technique No: Routes et Ponts ; CTRP 30
Les opérations forestières en bordure de cours d'eau doivent être conformes aux lois provinciales mises en place pour protéger cetter ressource fragile. Les traverses de cours d'eau sont généralement régies par des règlements concernant les dimensions des structures, la protection des rives et enfin la migration des poissons.
The Forest Engineering Research Institute of Canada (FERIC) and the B.C. Ministry of Forests’ Resource Tenures and Engineering Branch surveyed users of closed-bottom corrugated-steel embedded culverts to find installations that generally conform to the Fish-stream Crossing Guidebook that was released in 2002 under the Forest Practices Code of British Columbia Act. This report describes seven sites that were visited, and includes the installation procedures and costs for each of the sites.
The Forest Engineering Research Institute of Canada (FERIC) surveyed users of closed-bottom corrugated-steel embedded culverts within British Columbia and visited selected sites. This report presents information about the installations visited, including the installation procedures and costs. This report also provides suggestions for the implementation of future embedded culverts.
This handbook is a compilation of erosion and sediment control practices aimed at aiding the forest industry, and includes background information to support such practices. These practices are often termed Best Management Practices (BMPs). The handbook will offer guidance for erosion prevention and sediment containment along forest roads where the driving forces are rain and moving water; erosion from wind and mass wasting processes will not be covered.
This report discusses the use of honeycomb-shaped panels knows as "geocells" to create retaining walls for culvert installation and to stabilize slopes. FERIC planned and participated in the installation of Geoweb-brand geocells in two operations, and founds that although the materials are more expensive than alternative solutions, they were easy to install, effective, and economical under appropriate site conditions.
This guide provides guidance for equipment
operators for construction of commonly prescribed
road deactivation structures. Timber sale licence
(TSL) holders and contractors can use this guide as
a reference in achieving conformance to a prepared
Communiqué Technique No: Routes et Ponts ; CTRP 32
L'industrie forestières canadienne construit plus de 17 000 km de route par année, soit en investissement annuel de plus de 300 millions de dollars. Une base de données a été construite à l'aide des résultats du sondate et sera révisée annuellement.
The Forest Engineering Research Institute of Canada (FERIC) monitored and documented the installation of an aluminum arch culvert as a replacement structure for two failed corrugated steel pipe culverts. Detailed installation procedures and costs for the project are given. A comparison with an alternative replacement product (steel arch culvert) is presented.