2000-01-26 Grading AmendmentPILOT
LAND DMLOt WNT CONU&NN
FAX COVER SHEET
DATE: Z tp *9-- TIME: �` �� PM
TO: `-a+". km );iI PHONE: t ' ailO ' -?-S 5 - 1 t?4) 2-- �
l&za-r- FAX: -f
v ' mast
TO: PHONE: 417. avo
FAX:
TO:PHONE:
FAX:
FROW PHONE; 612-757-9816 # of pages
Pilot Land Development FAX: 612-757-4094!
If you do not receive the number of pages listed above, please calf the above number,
13736 Johnson. Sheet NE
-Ham Lake, MN
55204 - 757-981.6 •
Fax: 757-4C94
S/S'a 9ET'01A
0-11,413A
Wdba:S 0007-'92*Hbi
PILOT
LAND DEVELOPMENT COMPANY
January 25, 2000
Nit. Pete Carlson -City Engineer SEH
Ms. Linda Goeb - City AdmWsuator
5975 Main Avenue NE.
Albertville, MN 55301
Ali Lowfloor eleuti2as for Center Oaks 4* A.dtlitim Cedar Gnah 5zdk and tiQrb Additions
Dear Mr. Carlson:
This latter summarizes our conversation today regarding low floor elevations for basements in the above
subdivisions as well as restrictions on openings to the structures. We are in agre+mem tJwt the plans have
been designed and submitted with more dw enough separation regarding opening restrictions However,
in Center Oaks 0 wee have been using an overly restrictive elevation for both openings and basements. A
review of the ditch cicanout and pond elevations built shows that a ditch normal of 945 e-usts at a ;ugh
point at the culvert invert from Karsten Avenue. The normal elevation for the water quality pond is
945.35. If we use 2' above the NWL for basements we will have a low elevation of 947,35, This new
elevation is 5 feet below the 952 1 we had been using,. Restrictions to openings could be 2' above the MYL
or 949, 5 a difference of 1.6 feet to the closest graded opening on lots 6-8 of Block 2. Over most of the golf
frontage lots, we would be able to sell a full basement lookout now, provide Borne additional grading and
still have more than enough safety to structure openings. We will request Meyer Roblin to amend the
plans and forward a copy to you, Kevin Mealhouse, and Braun as an approved amendment for future
permits.
The criteria to examine lots that Meyer Roblin will use an as follows: Basements restricted by water table
or, in the clay without water table readings, unrestricted, In areas such as where a ditch occurs, use 2'
above the NW1., created by the ditch as a guide. Openings into the structure will be restricted to 2' above
the 100 year storm or 1 foot above back to back 100 year storms whichever is less, The back to back 100-
year storm criteria will govern any area of trapped drainage from an emergency overflow such as Karston
Avcnuc and for golf course at hole 03. Since scveral of the exit storm sewer pipes are 30" and greater, we
agree the likaaood of flooding is lessened. These clarifications will allow several of the lots currently
built to change from restricted split entry lots to full basement ramblers and SEWO designations to full
basement lookouts or 4-level splits.
We appreciate the clarifications, as it will allow for a greater chance for mere rapid sales to homebuilders.
We would be happy to meet with you to review our changes and clarifications if you desire. If you have
any questions, please contact me.
&A
Its 1. a
Land Development Director
Cc: Kat Roeader, Not Scots Dahl — Meyer —Roblin }Jon Andznwn — Konoo Um Carlson -Braun
USavao 11don1LANDDEINILEITF.A S\PROJECTS'ALBRT12RibowtelevatiomSEld. doe
13736 Johnson Street NE • Ham 1—ake, MN 55304 - 757-9816 - Fax: 757-4094
s : 3 • a :�:: ',,i.i ODH3>1 4re : s 0003.93 • "Hf
Revised 1/26100 PILOT LAND DEVELOPMENT COMPANY
PMM i Ma..,i Cie,. ; eli o ioatada
Price subject to change py dovolaper at any time. This lk� uses approved Final plat lot numbers, Dim"mrd any previous lot numyprlrtg on mammiirg material.
Revised 1126/00 PILOT LAND DEVELOPMENT COMPANY
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947,80
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30
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30
3
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30
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6
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953.6
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30
7
2
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48
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949,20
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oo
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9%,8
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w
16
4
Pat P- Sane M. s ,Jay -
Pr a subleot to change by defteper at anytime. This list uses approved Final plot lot numbers. Disregard any previooe lot mirnbenng an morkoting material.
%S " d 9EI 'CH 1.) 1131 WdSO : S 30012 , 32 . Nun
S116' d 9E I ' OW OaJ3>1 WdSO : S 0002' 92 ' Hu