HomeMy WebLinkAboutReview Checklist TOWN OF YARMOUTH
SEWAGE PLAN REVIEW CHECKLIST
Location: AM - LOT f Date of Subdivision Approval •
Street_11 7� Zone of Contribution: I Ou
Village /7,J, zs2
/� ' ��� �' Commercial Residential
Owner: l .Oh Installer /�'1��
Builder: Engineer /1%2���/L_
36, .._- eS"'/, /
N/A YES NO
1. Required number of copies received.
2. Date of soils exam and percolation test not older than 2 years. x
3. 4 feet of naturally occurring pervious material, above water table(new construction) ,c
4. Foundation 2 feet above high point of fronting road for new construction.
5. Water availability letter from Water Department for new construction. k
6, Benchmark indicated and shown - NGVD if near wetlands, >r
7. Building sewer does not exit center of house,
8. Septic tank a minimum of 10 feet from house and deck. x
9. Leaching a minimum of 20 feet from house and 10 feet from deck. .2' i/«c- - x
10. Leaching a minimum of 100 feet from wetlands. Y
11. Leaching a minimum of 150 feet from drinking wells/25 feet from irrigation wells. �C
12. System meets all other setback requirements. Y
13. Uses adjustment for maximum high groundwater. X
14. Leaching 4 -5 feet above adjusted water table or bottom of test pit. >c
15. System not in top or subsoil or 5 foot removal.
16. Proposed contours are suitable. t.
17. System meets slope requirements - min. 1/8". 1/4" preferred.
18. System meets breakout requirements - peastone elevation carried out 15 feet minimum. 1
19. Specified tee sizes are proper, gas baffle on outlet tee,
20. Sewage flow under 10,000 gpd for parcel.
21. No garbage disposal, X
22. System adequately sized for its intended use. _ x
23. Minimum 6" stone or mechanically compacted below the tank and d-box. �C
24. Manhole covers within 6" of grade septic tank and pulp chamber,
25. Electn um
cal permit for pp chamber Y
26. Pump system - 2" line, weep hole. check valve, sanitary in d-box, alarm on separate circuit. k
27. Septic tank and pump chamber to be Factory waterproofed.
28. Vent provided if leaching below 3 feet or under driveway or parking.
29. Engineer to inspect and certify : a. clay removal i •
b. wall construction schedule Sc
c. commercial system y
30. Engineer and Land Surveyor stamp and signature, jc
31. H2O loading when system subject to vehicular traffic. 5(
32. Title V application and fee signed by a licensed installer. k
33. Foundation footing 2 feet above adjusted water table.
34. Lo subdivided ri r to July 31 1986 - Nitrate Loadin , k-
35. Subdivided prior to April 7. 1989 - Phosphorus Zone 300'.
Plan reviewed by: