Laserfiche WebLink
Metadata
Document management portal powered by Laserfiche WebLink 9 © 1998-2015 Laserfiche. All rights reserved.
1 <br /> Ntsti 200 CentralAvenue <br /> 1 b Buffalo, 919 55313 <br /> 3 :Ilestad Phone 012-682-9329 • 5ax612-682 9002 <br /> �r etre .s <br /> and <br /> It Yr ` <br /> •,ervIces <br /> October 10, 1997 <br /> Robert Distel <br /> Wayzata Country Club-Grounds Dept. <br /> 430 Old Long Lake Road <br /> Wayzata, MN 55391 <br /> General Notes for Septic System Site Plan <br /> Comfort Station,Wayzata Country Club(Site A) <br /> Per our conversation it is my understanding that you would like to update the on-site septic treatment for the snack <br /> bar/comfort station located east of the maintenance building. Although the MPCA manual does not list estimated water <br /> use for this specific type of facility,the closest comparison I found was a cafeteria which estimates 2 gallons/day per <br /> customer and 11 gallons/day per employee. You had estimated approximately 250 golfers during your peak periods. <br /> Although it is unlikely that every golfer will use this facility,this site plan is designed to accommodate 250 customers <br /> and 2 employees with an estimated 522 gallons per day effluent discharge. The attached soil borings show a sandy loam <br /> soil profile with no red and gray mottles present to a depth of 6.0 feet. The percolation rates for this site average 11 <br /> minutes per inch. This site will require 154 lineal feet of trenches with 18 inches of rock beneath the pipe not to exceed a <br /> total depth of 36 inches from original grade. This equals 463 square feet of trench bottom treatment area as required by <br /> state code. Effluent will gravity flow from the lowest floor elevation through the septic tanks to the pump tank via a 4 <br /> inch PVC line. The pump tank will then lift the effluent to the first(highest)drop box via a 2 inch PVC line in doses of <br /> 75 to 140 gallons per cycle(no more than 4 cycles per 24 hours). As this system is located adjacent to a cart path, <br /> measures(such as plantings or fencing)should be implemented to discourage golf carts driving over this area.It is <br /> imperative that no compaction is allowed on the septic site before, during or after the construction. To insure this I highly <br /> recommend a barrier fence around the septic site during the construction. <br /> Please refer to the enclosed site plan and design sheets for additional details. <br /> Please advise if you have any questions or concerns in regards to this site plan. <br /> Since ely <br /> eaVe---- <br /> Ton' lestad MPCA Cert.#1410 DRP Lic.#282 <br /> Ellestad Land Services <br />