The Friends of the Jock River
A non-profit,
charitable environmental organization
managed and supported by volunteers in the Jock
River watershed
www.geocities.com/jockriver
P.O. Box 764,
Richmond, ON
K0A 2Z0
Mayor and Councillors
City of Ottawa
June 9, 2003
Dear Sir or Madam:
Re: MUNSTER HAMLET WASTEWATER TREATMENT
FACILITY –
RE-EVALUATION OF ALTERNATIVES AND
RECOMMENDED SOLUTIONS
This letter represents the position of the Friends of the Jock
River on the Munster Hamlet wastewater issue.
Over the past several years, the Friends of the Jock River has
listened to proponents, engineers and other experts, both for and
against each of the options, namely: forcemain pipe; tertiary
on-site treatment with discharge to the Jock River (Seprotech -
CMS); and lagoon/sand filtration with summer spray/snow-making
(Northern Watertek - Snowfluent). At this stage, our knowledge of
the issue is far from trivial.
The Friends of the Jock River and R.V. Anderson in its December
2002 re-evaluation report have reached similar conclusions - that
on-site treatment is the appropriate solution for Munster Hamlet’s
sewage problems. However, R.V. Anderson says the three options are
equivalent environmentally, a notion that the Friends of the Jock
River rejects entirely. Of the two on-site options, the Friends of
the Jock River favors the CMS option because of its greater
benefits to the Jock River. The Snowfluent option, because it is
based on proprietary technology, and is both operator and land
sensitive, has been difficult for us to evaluate effectively.
The Staff report to Environmental Services Committee and
Council, dated May 2, 2003, alters the outcome of the R.V.
Anderson report and recommends a pipeline solution. The Friends of
the Jock River takes exception to the rationale used by staff to
justify its conclusions and to the total disregard in all
evaluations to date for the risks posed by the pipeline to the
health of residents along its path and to the environment. In
addition, the evaluations have been negligent for not dealing with
the substantial differences in the greenhouse gas "footprints" of
the different options.
In its May report, staff:
- increased costs for the CMS option by adding a back-up
lagoon that CMS says is not required. Since the system would
operate on 3 identical modules, the likelihood of total system
failure is remote in the extreme. Note that the CMS solution is
the only option that does not require a lagoon, an important
consideration in dealing with West Nile virus.
- increased costs for both on-site options by misrepresenting
the timeline required for approvals of these options. It stated
that the on-site options would have to go through another full
environmental assessment, adding a minimum of 1 year. MOE
guidelines (actually, Municipal Engineers of Ontario guidelines)
require that any significant, reviewed modification can be
written as an addendum to the ESR. In this case, both on-site
options have been overly reviewed so no additional review or
study is required. Thirty days notice of the addendum must be
given and an additional 30 days allowed for the public’s right
for Part II Order (appeal to MOE). Since the MOE minister has
not approved a Part II order in recent memory, the delay would
be minor. A shortened timeline makes both of the on-site
treatment options cheaper than pipe. In addition, completion of
the on-site options would be by early 2004, a year ahead of pipe
(early 2005). It should also be pointed out that the pipeline
costs are uncertain and can only escalate, but the costs for
on-site options are known to the penny. How many staff-managed,
cost plus projects of this type have been completed on budget?
- added timeliness as an important criterion when it
supported pipe. Every opponent of pipe (including the Friends of
the Jock River) maintained that timeliness was negligently
removed from evaluation criteria in previous studies because it
benefited on-site options. If the inclusion of this criterion
had been conceded by the City’s lawyers, staff and consultant
prior to the OMB, one of the on-site treatment options would
have handily won the selection process and it would have been in
operation since 2000 or 2001. The savings to the City in the
costs for sewage hauling, additional unnecessary studies and
litigation would have been well over $3M. City staff bears total
responsibility for this needless waste of our tax dollars.
- failed to consider that an Environmental Assessment (EA) is
required to select the route through Richmond. This process will
add more time to the pipeline process. Failure to conduct an EA
would remove the right of redress on the route selection from
the residents of Richmond, an issue that could have legal
considerations for the City.
- overstated the concern about the ability of the CMS system
to meet discharge requirements. Using the CMS technology,
Munster's sewage would be treated to a tertiary level (the limit
for Ontario's swimmable water requirements) and the effluent
would be of higher quality than the water in the Jock River.
The three main components of the treatment process are proven,
well-known and reliable technologies in wide use in North
America and Europe. The combination is new to Ontario
because of Ontario's stringent Policy 2 discharge requirements
but the combination has been proven by the New York State EPA to
consistently exceed the MOE discharge requirements.
Furthermore, the technology has been accepted by the City and
the Ontario Ministry of Environment (MOE) for Manotick.
The MOE has granted a certificate of approval for the facility
in Manotick employing the identical technology for the same
discharge requirements. In a recent article, Councillor
Stavinga said that the comparison with Manotick "is a poor one"
because the Munster plant will serve more homes. The
statement simply demonstrates her lack of knowledge of the CMS
option, which is a modular system that would be sized to the
need. One module is required for Manotick and three for Munster.
All of the consultants and staff evaluations to date have
ignored or significantly understated the risks posed by the
pipeline to the health of residents along its path and to the
environment, specifically:
- during the pipe construction there will be risks of
environmental damage to the Jock River (one crossing), and to
the Richmond Fen Wetland (15% or 1.7 km of the route). The pipe
must pass close to more than 140 households that rely on shallow
wells for their water. In addition, the pipe must cross the
route of one major gas pipeline (largest number of accidental
pipe ruptures relate to gas).
- in operation, the pipe would steal water that currently,
for 3 seasons of the year, is sprayed as partially treated
sewage onto fields near the Jock River where, as surface and
ground water, it ends up in the river. While of questionable
quality, it augments the flow of the river. The discharge from
either on-site option would augment the flow (more so with the
CMS option) with water of higher quality than is in the river
and it would represent most if not all of the summer surface
flow in the Copeland Road portion in drought years (3 of last 4
summers).
- pressure sewage forcemains rupture, a fact accepted by the
City’s Director of Infrastructure, Richard Hewitt, in a recent
CBC Radio interview. The Richmond to Glencairn sewage forcemain,
has ruptured 5 times since it was built in the 1980’s, two
having occurred within 6 months following the recent
installation of a twinned section of pipe under the Jock River.
With a similar pitiful degree of reliability, the Munster pipe
could be expected to fail many times (up to 20 times)
over a 60 year time period. Consider the environmental effect
and cleanup costs of ruptures on: the Richmond Fen Wetland (1.7
km or 15% of the pipe length) and the Jock River. If there were
a rupture, consider the health effects, cleanup costs and costs
of supplying clean water to the 140+ homes along the pipe route
that rely on wells for their water. Surely, the inevitable costs
of mop-up and repair of ruptures (millions in our estimation)
should have been added to the lifecycle cost of pipe but they
were not. Why not? Given this pitiful degree of reliability, why
has there never been an impact study to determine the effect of
a pipeline rupture on 140 shallow wells along the route, or on
environmentally sensitive areas? Why has Councillor
Stavinga not shown a concern for her constituents over the very
real health and environmental risks posed by pipe? Mr. Mayor and
Councillors, I implore you not to forget Walkerton.
Other items for your consideration:
- sewage in long forcemains has a history of becoming septic.
The hydrogen sulfide produced by septic sewage smells, is toxic
and corrodes pipe and equipment. Further, septic sewage is
expensive to treat. Septic sewage is a problem with the current
Richmond-Glencairn sewage forcemain.
- why choose a solution that involves transport of sewage 60
km across the City to have it treated to a secondary level when
it can be treated on site to a tertiary level? The concentration
of phosphorous discharged to the Ottawa River is 25-30 times
that of the CMS system. ROPEC must use chlorine to disinfect the
effluent in the warmer months. The chlorine is toxic to aquatic
life. ROPEC has no backup system so it must occasionally
discharge untreated sewage directly to the Ottawa River
(4,000,000 litres in 1998, the last date for which I have data).
- while the ROPEC sewage facility is in compliance with
current provincial requirements, the City must recognize that
Walkerton has and will continue to influence the Ontario
government’s approach to sewage and water treatment. The Ontario
government will likely soon require treatment plants to be
upgraded to tertiary treatment level to protect our no-longer
unlimited supply of clean water. Since the conversion of ROPEC
to tertiary treatment will most assuredly happen in the next 60
years, Munster’s proportionate cost of upgrading the ROPEC
facility must be added to the lifecycle cost of the pipe option!
However, now is an opportunity to get started by removing new
demand at a lower cost than pipe alone. (Munsters sewage
would represent a small (about 0.7%) but not insignificant
amount of ROPEC’s current production.)
- greenhouse gas emissions related to the operation of the
pipe are significantly greater that those for either of the
on-site treatment options. Pipe requires a large pump (up to 88
horsepower) in Munster, a large pump in Richmond and then in the
gravity part of the collection system the sewage must be pumped
up 7-8 times before it gets to ROPEC. Treatment at ROPEC
involves big motors as well. By comparison, each module in the
CMS option operates on a 5 HP motor plus a few other smaller
motors. If the City has to deal with reducing its greenhouse gas
footprint, it must pay attention.
- in the only scientific survey on this issue of Munster
homes in April 2002, responses were received from 73% of Munster
households and it showed that 83% of all households (accurate
within 2.9%, 19 times out of 20) prefer on-site treatment
alternatives on environmental grounds. A similar survey in
Richmond showed that 77% of Richmond residents prefer on-site
treatment for Munster. In its drive to install pipe, it is
clear that the City is prepared to act against the wishes of the
majority of the affected residents.
For further information on the issue and surveys, you are
invited to refer to
www.ottawasewergatefiasco.com.
Mr. Mayor and Councillors, I ask you to seriously consider how
this issue has been handled (mishandled in our opinion), to
correct the situation by rejecting the staff report and to direct
staff to implement an on-site treatment solution.
Brian Finch
President
FJR