Search results with tag "Proper drainage"
CHAPTER 4 SLOPE DRAINAGE - JICA
openjicareport.jica.go.jpProper drainage of surface and subsurface water is one of the most important aspects of maintaining stable road slopes. According to the field visit along the N-M highway, the implemented slope drainage included horizontal drain hole works, roadside ditches and culvert boxes. The main problems relating to
Firestone Polyiso Insulation
www.firestonebpco.comCAD drawing that clearly identifies the proper placement of tapered insulation on the roof, including the location of crickets, drains and other elements critical to proper drainage. Contact your local Firestone Sales Representative for additional information. WHEN A SUBSTRATE SLOPE WILL NOT PERMIT EFFICIENT DRAINAgE,
Guide to Trench Excavations (Shoring Support and Drainage ...
www.cedd.gov.hkTrench excavations without proper drainage provisions that are carried out adjacent to slopes can cause landslides in heavy rain. The Geotechnical Manual for Slopes (GEO, 1984) advises that “… trenches at the slope crests should not be opened up during the wet season unless unavoidable. If such trenches are to be excavated during
APPENDIX D: VALUATION PROTOCOL - HUD
www.hud.govProper drainage control measures may include gutters and downspouts or appropriate grading or landscaping to divert the flow of water away from the foundation. If the grading does not provide positive drainage from the improvements, make a repair requirement. Note any readily observable evidence of standing water near