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1998-02-15 Feasibility Study Phase I} MEYER-ROHLIN,111IC. ~ U O ENGINEERS-LAND SURVEYORS 1111 Hwy. 25 N., Buffalo, Minn.55313 Phone 612- 682-1781 ~~ February 15, 1988 City of Albertville c/o Maureen Andrews, Administrator Box 131 Albertville, MN 55301 Re: Proposed Darkenwald Development Phase I Feasibility Study Honorable Mayor ~ City Council: As requested, we have completed the Feasibility Study for the above referenced project. Project Location The project is located in the northwestern section of the City, south of County Road 37 and west of County Road 19. It is within part of the Southeast Quarter of Section 35, Township 121N, Range 24W, and part of the Northeast Quarter of Section 2, Township 120N, Range 24W. See attachment 1. Sanitary Sewer The sanitary sewer system would consist of 2800 feet of 8-inch PVC pipe. Sewer services will be 6-inch for the apartment lots and 4-inch for the residential lots. The system will discharge into the proposed Highway 37 interceptor. See attachments 2 and 3. Thore P. Meyer, Professional Engineer Robert Rohlin, Licensed Land Surveyor i page 2 Watermain The water system would consist of 1450 feet of 8-inch ductile iron pipe (DIP) trunk watermain from the intersection of County Roads 19 and 37 to the First Phase of the Proposed Darkenwald development. The watermain within the plat would consist of 1550 feet of 8-inch DIP and 1400 feet of 6-inch DIP. The service lines would be 1-inch copper for the residential lots and 6-inch DIP for the apartment lots. See attachments 2, 3 and 4. .~ .. Storm Sewer The storm sewer shall consist of 12-inch to 33-inch pipe located to convey the storm water runoff from the low areas and other critical - drainage points to the proposed future street running east and west through the middle of this development. The storm sewer would _ discharge at this time into the existing ditch running south- westerly across the property. See attachment 5. Street The street improvements would consist of a 3-inch bituminous pavement and surmountable curb and gutter placed over a 12-inch gravel base. All disturbed areas in the boulevard and utility easement areas will be restored by seeding or sodding as required. See attachment 5. Cost Estimate Below are the estimated costs for the above described improvements. We have broken these numbers down in this manner to provide your bond representatives an easier-to-read cost summary. page 3 Sanitary Sewer $ 94,500 Watermain 124,600 Storm Sewer 59,000 Street Construction 222,500 Common Excavation 16,500 Subtotal $517,100 Engineering (13%) 67,200 Legal (City Attorney) (1%) 5,200 Administration (1%) 5,200 Contingencies ( 5°,6) 26, 000 Project Cost $620,700 Bonding and financing costs must be added to the above figures to provide a total project cost. Conclusion In conclusion, the above described improvements are feasible and would be a benefit to the properties herein described. If you have any questions, please feel free to contact us. Sincerely yours, MEYER-ROHLIN, INC. Norman Gartner Professional Engineer sl File: E-8801-D _~ ,~ ~~ ~ N ~; i _vj------ ~;.~ ' ~: ~ ~ -_ ,\ ,• ~ ' , ,• ~~\ /moo / _ - ~ ; _~: ~ • ~ t t ~ / ; ; ,` ~` ~/ _ ' __ ~ `~ ``~ ,\ .. \ \ ~ j 1 i ..-~ \ ~ ~b\ .N `mot \~"\~ :---------- \ 6\ ~~ '~\\ ~, \ bne ~\ ,\.~ . \ \ ..\~. ~ ~ ~i ~ ~ / ~ ~ ` ~ `` / ^ "~ / ~` 7 \\ /0 ~~ ,~ . \` ~ ~` ~~ ,tom ~ ~~ ,•~ ~QQ %' ~ Q .. ~/ ~ _~ '~ y ~~ ~C / /• •~4r~ `tie ``~~```' ' ~~`.~' ~ mac. `~` ``~j d _ ~/~ r x ~t1 - y Q d. ~ 3 \ dh1 `~;~\ ~ - -- t` ~ ---= - ~ •\V~~ ~~~ ~~~ . 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