HomeMy WebLinkAbout1990-04-16 On Site Sewage Treatment Inspection ReportOn the North .Shore of
ON -SITE SEWAGE TREATMENT lake 11innetonka
INSPECTION REPORT POST OFFICE BOX 66
1335 S. Brown Rd.
Crystal Bay, MN 55323
473.7357
OWNER S
ADDRESS
PERMIT NO.'S. DATES CONTRACTORS ldlZL
City Ordinance No. 210 requires that each on -site sewage treatment system in Orono be inspected on a regular basis. The on-s a sewage
treatment !yslem at the above address has been inspected and appears to fall into the category checked below.
(This is ❑ an exist,-,g system ❑ new construction)
1 Meets or exceeds current City standards in all respects relating to design, construction, and location. Appears to be operating
properly.
2 Does not meet all current City standards for new construction 11978 Code) but in most respects appg9rs to be designed,
�1 located and constructed generally in accordance with previous codes. System appears to be Ir:nctioning properly; no major
upgradi. g of the system is required at this time.
El3 Does not meet current City standards in many respects relating to design, construction, or location. Appears to be operating
adequately at this time, but has a relatively high potential (or future nroblems. No major upgrading of system is required at
this time.
4 System may or may not meet current City standards for design, construction or location, but is fading to properly treat and
dispose of the current input, and is endangering a water supply, or is a source of pollution to surface or groundwaters. or is
creating a safety hazard, or is otherwise creating a public nuisance. Please contact the City Inspector to discuss system repair/
replacement procedures. If drarnfWd replacement is necessary, soil testing will usually be required, and a design and site plan
must be submitted for review. Your contractor must obtain a permit before work is started.
SYSTEM CONDITION.( u0 Checkro items may require your action)
Tank ' lion indicates.
Purn;= not needed at this tin e.
Solids accumulation in tanks indicates th,.r should be pump-
ed out this year to help prevent future problems.
❑ Solids accumulation in tanks is at a critical level. Tanks
should be pumped out as soon as possible,
❑ System is discharging to surface. Tanks must he pumped
within 48 hours to eliminate surface discharge.
❑ Inspection risers missing —tanks could not be inspected.
Inspection risers 114" die. pipe) must be installed it tack tank
at next pumpout. If tanks have not been pumped out within
the last three years, they should be pumped out now.
SITE CHARACTERISTICS
❑ Inspection pipe is located directly over tank baffle. (Does not
give accurate measurement of wads iccuinulatron.) If ta;!t:
have not been pumped out within the Igl t►rrrc; yews
should be pumped out now.
OrainI'' d inspection indicates:
.O Drainfield is dry, no surfacing evident.
❑ Some evideocc of surfacing, not critical yet.
❑ Drainfield is st, gated and visibly discharging untreated
effluent to the surface. This condition may require replace-
ment or additions to drainfield. Contact the City Inspector
immediately. Repairs must be completed within 90 days.
❑ Drainfield extent and condition unknown.
Limiting Site Factors
❑ Slope
Potential for System Failure
Site Capabilities for
❑ soil
(depends on soil types, water
Fut_ure�xpansron
❑ High water table
table, and system condition)
o
Jd Adequaie
❑ Lot sire
sow
iMedwm
El Fair
❑ poor
❑ Lake, wetland, or stream
❑ High
❑ Inadequate
❑ Drainage
❑ System is causing visible
surface discharge.
COMMENTS.
eta of In tic ystem Inspector
Note. In the event that this inspection report is used to satisfy the requirements for a mortgage or other transfer of property, be advised that
this report does not guarantee or certify that an existing system will continue to function properly, but is merely an opinion of the adequacy
Of the system under current conditions based on the available information.
This report must be kept on the premises with system location and pumping records.
WHITE COPY r Inspectce's File GOLD COPY i Homeowner