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SESSION III
Treatment and Disposal of Residuals from
On-Site Systems
I A Cooper, Consulting Engineer
Boulder, Colorado
Alter 11,)! ives for TltMtmcnl Dispos,]
Land
POTW
- Separate treatment
SESSION IV
"Management of On-Site Systems"
P Ciotoh ;md K Wiswnll, Roy F Winston Enijineers
Wfst Chester, Prnnsylvnina
1 Pui pose of .1 Management Entity
2 Types of Management Entities
3 Kev Elements of a Management System
- Design
Installation
0 M
Ri °pa i! s >r 11 'plartMitt 'ill
F inancint_]
A d [ n i n i s h . 111 o n
4 Case Studies
SESSION V
"Methodology for Alternatives Analysis"
J F Hudson USR&E, Inc
Cnmbridge, Massachusetts
Piehmmaiy Piohlem kloniif M ation
Generation nt f-o
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PURPOSE
Thi' purpose of Ihis seminar is to present the latest
inform, Hum on planning, designing and managing
w.istew.itoi ire.ilment facilities for small communities
ndiviiiiial S'.sten's -is well as community-wide systems.
will he ci'vereil The 1977 Clean Water Acl (PL 95-217)
imiioses no restriction-, on types of wastewater treatment
s\s[,'ms nn'vidu.il ion sitei systems both publicly nnd
priyatelv-owned are eluiihle for funding
Toce.nie.i sessions will ho conducted by nationally
roci)i!ni/"d expoits These speakers have extensive field
i'\p.Ti..ni e 111 h>e .ire.i e.( treatment systems for small
eom MI u ni( ies Ample time I i,'ts he on af/ofed for interaction
between SP^.IM-IS and attendees m the technical
REGISTRATION AND HOTEL INFORMATION
There is no seminar registration fee Attendance will be
l-mited to 300 participants To register fill out the attached
form and m.'nl to
Seminar VVastewator Treatment Facilities
foi Seiali Communities
U S E nviron menial Protect ion Agency
ATTN Marti Velasco. Water Division
230 South Dearhorn Street
Chicago II. G0604
Applicanis will he notified only if their registration cannot
he confirmed
Seminar attendees should make their reservations
liiroetlv with the Hyatt Regency Indianapolis, (317) 632-
1234 To ohtam a reduced rate, mention that you are
attending this seminar Reservations must be made by
August 6 1979 to qualify for seminar room rates of
435 00 single and S42 00 double
SEMINAR PROGRAM
August 28, 1979
8:00 a.m. Registration
9:00 a.m. Welcome
Vaklas V Atiamkus
Deputy Regional Administrator
USEPA Region 5
Clifford Risley
Technology Transfer Chairman
USEPA. Region 5
9:15 a.m. Policy of EPA's Office of Water
Programs
Keith Dearth
Water Program Operations. USEPA
Washington, DC
10:15 a.m. Break
10:45 a.m. EPA Small Wastewater Flows Research
Program
.James F Kreissl
MERL USEPA
Cincinnati OH
1 1 30 a m EPA Small Wastewater Flows
Clearinghouse
Raul Zalt/man
West Virginia University
Moiganmwn WV
12:30 p.m. Lunch
1:30 p.m. Technical Sessions I, II. Ill (Concurrent)
5:30 p.m. Adjourn
August 29, 1979
8 30 a.m. Technical Sessions I. II, III (Repeated)
12:30 p.m. Lunch
1:30 p.m. Technical Sessions I, II. Ill (Repeated)
5:30 p m Adjourn
August 30, 1979
8:00 a.m. State Requirements and Guidance-
Panel Discussion
9:00 am. Technical Session IV
12:30 p.m. Lunch
1:30 p m Technical Session V
5:00 p.m. Adjourn
DETAILS OF TECHNICAL SESSIONS
SESSION I
"On-Site Systems"
W C Boyle and R. J. Otis, University of Wisconsin
Madison, Wisconsin
1 Conventional Systems
Proper design procedures
- Reasons for failure (design, construction, O'M)
- Physical conditions prohibiting application
2 Alternative Systems for'
- High groundwater
- Low percolation rate
- Small lot sizes
- Shallow soil (creviced or solid bedrock)
3 Alternative Systems (design features and costs)
- Mounds
- E T beds
- Waste manipulation separation
- Surface discharge
- Recycle
- Dual (alternating)
SESSION II
"Pressure Sewer Systems"
W C Bowne. Consulting Engineer
Roseburg, Oregon
1 Basic Design Features
- On lot alternatives
- Mams (alternative designs)
2. On-Lot Systems
- Grinder Pump (GP) features
Septic Tank Effluent Pumping (STEP) alternatives
- Construction requirements and costs
- 0 M requirements and costs
3 Mams
- Valves, cleanouts, by-passes
- Grid vs dendriform
- Construction methods and costs
- 0 M requirements and costs
4. Treatment Implications and Experience
- GP and STEP waste characterization
Data on existing systems
- Anticipated treatability of wastes
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