HomeMy WebLinkAbout1990-06-25 On Site Sewage Treatment Inspection ReportON -SITE SEWAGE TREATMENT
INSPECTION REPORT
OWNER
PERM;T NO.'S.
DATES
On the Nortb Shore of
Lake tlrnnrtonka
CITY
OF POST OFFICE BOX 66
ORONO 1335 S. Brown Rd.
Ilk Crystal Bay, MN 55323
473.7357
A D D R E SC _.s2�G►.
- ----- CONTRACTORS',
City Ordinance No. 210 requires that each on -site sewage treatment system in Orono be, ills; acted on a regular Oasis. The on -site sewage
treatment system at the above address has beet inspected and appe.. - to fell into the category checked below.
(This is A an existing system ❑ new construction)
O1 Meets or exceeds current City standards in all respects relating to design, construction, and location. Appears to be operating
properly.
t yt 2 Does not meet all current City standards for new cc is;ruction 11978 Codes but in roost respects appears to be designed.
�1 located, and constructed generally to accordance with previous codes Sr c opears to be functioning properly; no major
upgrading of the s, stem is required at this Time.
EJ3 Does not meet current City standards in many respects relating to design, construction, or location. Appears to he opereti-ici
adequately at this tit se, but has a relatively high potential for future problems. No major upgradinq of system is required at
this time.
El4 System may or may not meet current City standards for design, construction or locatior, bit is fading to properly treat and
dispose of the current irq. it, and is endangering a water supply, or is a source of pol'ution to surface or groundwaters, or is
creating a safety hazard, o is otherwise creating a public nuisance. Please contact the City Inspector to discuss system repair!
reptacentent procedures. Ir dram Geld replacement is necessary, soil tes—ig will usually bo required, at t a design and site plan
must be submitted for re' ew. Your contractor must obtain a permit before work is r;atte
SYSTEM CONDITION.( (ia Checked item- may recjwre you- action)
Tank inspection indicates
Pumpout not needed at th.s tine.
Solids accumulation in tanks indicates they should be pump-
ed nut this year to help prevent f.iture problems.
❑ Sot.,b accumulation in tanks is at a critical level. Tanks
should be pumped out as soon as possible.
❑ System is discharging to surface. Tanks rnust be pumped
within 48 hours to eliminate surface discharge.
❑ Inspection risen missing --tanks could not be mspei —4.
inspection risers (4" dia. pipe) must bor installed in each tank
next pump;.out. If tanks have not been pumoed out within
Lie last three vast%, they should be pumped out now.
SITE CHARACTERISTICS
I Inspection pipe is located directly o.er tar (Does not
give accurate measurement of solids accum .-iron.) If tanks
have not been pumped out with ne last three years, they
should be pumped out now.
Drain field inspection indicators
Drainfield is dry, no surfacing evitaenr
Some evidence of surfacing, not critical yet.
iI Dramfield is saturated and visibly discharging untreated
effluent to the surface. This condition may require replace-
ment or additions to drainfieid. Contact the City Inspector
immediately. Repairs must be cos ipleted within 90 days.
Ll Dramfield extent and condition ut.knuwn,
Limiting Site Factors
❑ Slope
Potential for System Failure
❑ Soil
(depends on soil •ypes, water
)1 High water table
table- and system condition)
❑Low
n Lot site
(aQ Medium
Lake, v,etland, or stream
❑ High
Drainage
❑ System is causing visible
surface discharge,
COMMENTS
Date of Inspection
Septic System Inspector
Site Capabilities; for
Future Expansion
❑ Adequate
Ol,/ Fair
❑ Poor
❑ Inadequate
Note. In the event :hat this inpection report is used to satisfy the 11 •luirernents lot a mortgage or other transfer of property, be advised that
this report does not guarentee or cei illy that an existing system will continue to function property, but is merely an opinion of tt.e adequacy
Of the system under current conditions based on the available information
This report must be kept on the premises with system location and pu-nping record,
WHITE COPY / Inspector's File GOLD COPY / Homeowner