SANITARY SEWAGE SYSTEM RECOVERY ASSESSMENT

File: 011696_129_15_016.txt
Page: 016
Total Pages: 71





                  pressure levels should be maintained until   the sewer system is
                  reliably operating to the by-pass points.


                       CONCLUSION 19:
                       -Gaskets' in valves in the water usage system will have
                  dried and otherwise become impaired in terms of proper
                  operation.     many leaks in household,       business# hotel,
                  apartments and elsewhere can- be e@ated       to contribute to
                  water demand and resulting sewage flow.

                       RECOMMENDATION 19:

                       The MPW recovery project manager will issue advisories.
                  encouraging the public to have leaking valves and fixtures
                  repaired for reasons of economy and public benefit. The MPW
                  should also consider issuing an advisory regarding passive
                  .water conservation techniques.



                             LONG TERM SLWAGE SYITEM RE"B3:LITAT3CO-H


                  ISSUE NO.I: DETERIORATED CONDITION OF EXISTING SYSTEH


                       CONCLUSION f'l:

                       There is an obvious and documented need to plan for major
                  rehabilitation of'the sewage collection and treatment system.
                  The def inition of major. rehabilitation includes the
                  replacement of all asbestos-cement (AC) piping in the sever
                  piping system over a 10 year (?) time frame @ 10% a year. The
                  treatment plants (Ardiya especially) should have major
                  additions including expanded capacity and grit removal.
                       REC6MMATION II:

                       MPW must begin the process of developing a' plan and
                  implementation strategy for critical long term rehabilitation
                  of the sewage collection and treatment systems.


                       CONCLUSION #2:
 sewage collection system
                  were designed and constructed on the assumption of cheap and
                  plentiful labor. The sewage treatment plants are equipped
                  with manual control valves and gates,.minimal provision-for
Box ID = BX000000
Unit = CONST ENG LABS  
Parent Organization = CORPS OF ENGS   
Folder Title = SANITARY SEWAGE SYSTEM RECOVERY ASSESSMENT                                                      
Subject = SANITARY SEWAGE SYSTEM RECOVERY ASSESSMENT
Document Number =        129
Image file name = 00000017.tif