HomeMy WebLinkAboutEngineer Certification Letter , tel.(508)362-4541
939 main street rt 6a fax(508)362-9880
yarmouth port
mass 02675 down cape engineering
civil engineers& land surveyors
structural design
July 13, 2004 Arne H.Ojala RE., P.L.S.
Daniel A.Ojala, P.L.S.
land court Bruce Murphy, RS CHOi7,2 �� DD Timothy H.Covell, P.L.S.
surveys Yarmouth Health Department
1146 Route 28 JUL 1 4 2004
site planning South Yarmouth, MA 02664 HEALTH DEPT.
sewage system
designs RE: #226 Route 6a,Yarmouthport,MA Soil Inspections
DCE Job#96-213 for John Grafton
inspections
Dear Bruce:
permits
This letter is to inform your office that Down Cape Engineering Inc. has performed soil
inspections and a B layer perc test at the above referenced site.
Our firm inspected the soil under the SAS and found the material satisfactory, satisfying the
requirement for"engineer to view soils at time of installation" .
The invert of the system was slightly into the B layer on the South side of the hole, so we
performed a perc test in the B layer and found it to be loamy sand with a perc rate of less than 2
minutes per inch,which is satisfactory for the leaching design. No unsuitable soil removal is
( therefore required for the system.
IPlease do not hesitate to call with any questions or comments.
4TN OF
Sincerely,
/ DANIEat c�c
Daniel A.Ojala, P.L.S., S.E. *4098O
Down Cape Engineering Inc. SION0'
40 SURVExO'
CC: R&H Construction, Inc.
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