HomeMy WebLinkAboutOWTS Design WorksheetInspection Report OWTS
Designed by Matt M Provost Permit # SEPT -06-15-3696 Date 7/28/2015
Location: TBD CR 105
Owner: Clifford Cerice Ranch
OWTS Design Worksheet:
I. Septic Tank Size. 4 Bedroom 1250 Gallon
II. Design Flow Table 6-1. 4 Bed 525
III. Soil Evaluation- Soil type. Type 1
Profile Hole Notes Click here to enter text.
Ave. Perc. Rate. 9
Long Term Acceptance Rate (LIAR) Table 10-1. .8
IV. Determine Soil Treatment Area (STA):
STA = Design Flow (Gal/day) / LTAR (Gal/day/sq.ft.) 525 / .80
= Square feet = 657
V. Size Adjustment Factors- Methods of Application and Types of Distribution Table 10-2 and Table 10-3.
Trench ❑X
Bed ❑
Chambers ❑
Other options Click here to enter text.
Design Treatment Area = STA sq.ft. x Application Factor x Storage/Distribution Factor.
Design Treatment Area sq.ft x.7 x 657
= 460 Square feet
VI. Number of Chambers.
Design Treatment Area sq.ft. / Square foot per chamber
460 / 12
Number of chambers = 39
General Notes and Directions to Installer: If using a 15 square feet chamber = 31 units in trench. Please provide location
information for final inspection