Laserfiche WebLink
OSTP Design Summary Wor sheet UNIVERSITY � <br /> Minnesota Poilution OF MINNESOTA � <br /> Control Agency ����, <br /> ' Property Owner/Client: Ervin WeChman Project ID:�� <br /> v 11.09.22 <br /> Site Address: Proposed Lot 5 (Site A) <br /> t. AVERAGE DESIGN FLOW: <br /> A. Design Flow: 750 Gallons Per Day(GPD) Note: The estimated d "gn jlow is considered o peak jlow rate including a safety <br /> �actor.For(ong term pe ormance,the werage doily flow is recommended to be< <br /> B. Septrc Tank capacity: 2250 Gallons 60%0/this value. <br /> �, Number of Septic Tanks or Compartments: � Eff(u t Screen&A(arm? NO <br /> Type of Soil Treatment and Dispersal Area' Type ot Distribution� <br /> Q Trerxhes �Bed �Mound Q At-Grade <br /> O Graviry Distribution Q Pressure Distribution-Level Q Pressurc D'stribution-Unkvel <br /> �Orip Distrib. �Holding Tank Q Oth� <br /> *Selection Required Benchmark Elev= ft <br /> System Type enchmark Location: ASSumed <br /> ��i Type I C]Type tl ❑Type III i__�Type IV ❑Type v Type of Distribution Media: <br /> Rock <br /> D. Pump Tank 1 Capacity: �Gallons Pump Tank 2 Capacity: �Gallons <br /> �J <br /> 2. SITE EVALUATION: <br /> A. Depth to Limiting Layer: 12 inches 1.0 ft Ele ation ft Location of Limiting Layer: 1000.6 ft <br /> B. Measured Percent Land S(ope: 7.0 % 0.0 Location: BaCkSIOp@ <br /> C. Soil Texture: LOam Perc Rate: �MPI <br /> D. Soil Hydraulic Loading Rate: 0.60 GPD/ftz E.Contour L ading Rate 12.0 Gat/ft <br /> 3. DESIGN SUMAAARY <br /> Trench Design Summary <br /> Dispersal Area �ftz Sidewall Depth in Trench Width ��n <br /> Total Lineal Feet �ft Number of Trenches Maximum Trench Depth �in <br /> Design rs Max Trench Depth in <br /> Bed Design Summary <br /> Absorption Area �ftZ Media Below Pipe in Bed Length �ft <br /> Bed Width �ft Maximum Bed Depth in Designers Max Bed Depth �in <br /> Mound Design Summary <br /> Absorption Area 625 ft2 Bed Length 63 ft Bed Width 10.0 ft <br /> Absorption Width 2Q,Q ft Clean Sand Lift 2,Q ft Berm Width (slope 0-1%)�ft <br /> Upslope Berm Width 10.0 ft Downstope Berm Width 2 ,Q ft Endslope Berm Width �4,Q ft <br /> Total System Length 9� ft Total System Width 45 ft <br /> At-Grade Design Summary <br /> Absorption Bed Width �ft Absorption Bed Length ft System Height �ft <br /> Absorption Bed Area �ftZ Upslope Berm Width ft Downslope Berm Width �ft <br /> Endstope Berm Width �ft System Length ft System Width �ft <br />