4326 CRESCENT AVE 2025-07-14 - Laserfiche WebLink

5.8 _ Site D rainnge_ surface, Final exterior grades should promote free and positive drainage away-from the building area. A.H. ground surfaces, pavements, and sidewalks shotild be sloped away from. the structure. We recoinnteitd providing a gradient of at least three percent for a.minimum distance of ten feet from. the building perimeter,except in.paved locations. iti paved locations,a minitnum gradient of one percent should be provided,unless provisions are included for collection and disposal of surface water adjacent to the structure. We reeommend installing a continuous drain along the lower outside edge of the perimeter building foundation. The foundation drain should be tightlincd to an approved point of controlled discharge. The roof drain should not be connected to the footing drains unless a backflow device ,will be installed,or an adequate gradient will prevent backflow into the footing drains. Subsurface drains must be laid with a gradient sufficient to promote positive flow to the point.of discharge. All .drains should be provided with cleanouts at easily accessible locations. These clelnouts should be serviced at least once,every year. 6.0 ADDITIONAL SERVICES ICES Ages Engineering, LLG should review the final, project designs and specifications in order to vitrify that earthwork and foundation recommendations have been properly interpreted and incorporated into project design. If changes are made.in.the loads, }trades, locations, configura- tions or types of facilities to be constructed, the conclusions and recommendations presented in this report may fiot be fully applicable. If such changes an: made, we should be given the opportunity to.review our recommendations and.provide written modifications or verifications,at; necessary. We should also provide geotechnical sendecs daring;constniction to observe compliance with our design concepts, specifications, and recommendation4. This will allow for expedient design changes if subsurface conditions differ from those anticipated prior to the start of constriction. 7.0 LIMITATIONS We prepared this report in accordance with. generally accepted geotecltnical engineering practices. No either warranty, expressed or implied, is made. This report is the copyrighted property of Ages Engineering, LLC and is intended for the exclusive use of Mr. Tint Collins, Barkley Homes, and their authorized representatives for use in the design, permitting, and i Construction portions this project, The analysis and recommendations presented in this report are based on dater.obtained from od is i and our site explorations,and should not be cartstrtic d as a warranty of the.subsurface conditions. Variations in subsurface conditions are possible. The nature and extent of which may not become Ages L"•n#uwtring,LLC Page i" 253-845-000