HomeMy WebLinkAboutTask Order No. 10353a with Brown and Caldwell for Infiltration Evaluation for Wastewater Effluent ManagementTASK ORDER NO. 10353a
ursut to the
S SI G S
~~ , J ~ ~~
',~
G will proceed in a syse tic rocess and co lete steps 1 through 5 concurrently.
ollowing completion oft ese steps, i the infiltration option appears viable, then identification
of investigation properties and fieldwork would occur. ropey identification and field work
ould occur as a change ordero this task order.
Task Order 10353a INFILTRATION EVALUATION FOR wASTEwATER EFFLUENT MANAGEMENT Page 1 of 6
RROINN AND CALDwELL
\ ~ I/\ rII i
~ r ~ / f~
---- I-- -------
s usiness se lati®
To facilitate the evaluation of infiltration with other effluent management options, ~C will
complete a business Case Evaluation ~~CE~ process on the four primary wastewater
treatment discharge options being considered by the City of Nferidiane The four options to be
considered includee
® irect Infiltration with seasonal Class A Reuse
® Continued surface water discharge with seasonal Class A Reuse
® Continued surface water discharge without Glass A Reuse
® raft siss se al do ch icl e or or one ro of it reie
co et
® final siess Case l io ecnical e ora
~~
C is prof i a Ian i level estimate of probable construction cost Ica ital cost o l) it
a to ra e of -0 ercet and i ra e o +50 percent.
Task Order 10353a INFILTRATION EVALUATION FOR INASTEINATER EFFLUENT IWIANAGENIENT Page 3 ®f 6
BR01NN AND CALDINELL
® t e iti rocess
~~ ~~?r~~C~. one, results icrprt i t rocess ~ s )
L~. ,
® ro o roect
° ~ ratan final ~follo i o e ro n of ri pity) ec icl e orn
® ,
rouo project
° ~ oc es on an s®nee ed basis for sporti ror
,~ -,
~'~~ ~~C~~~~~ ~~~~~~C
Task Order 10353a INFILTRATION EVALUATION FOR lIVASTEVUATER EFFLUENT ~ANAGENIENT Page 4 of 6
BROWN AND CALDINELL
®--~------a- ----7
The folio i sce le is e on vice to rocee ~ ) fro t e i
201 rslti i final esi i corm etd ril 2013. iss n a ifret
ate ill t a e e sc le actor i.
~~~STO ~ ~M~~~~~~~~ ~~~D~~~
~~~~ a cry i
1 Project Management ^ Jan 2013 -May 2013 ^ 16,599
2 Draft Business Case Evaluation ^ May 20, 2013
20~
Final Business Case Evaluation
^ February 20, 2013 ^ 59, 862
Infiltration System Cost Estimate ^ May 29, 2013 ^ 18,343
4 Regulatory Coordination ^ Jan 2013 -May 2013 6,280
~ Public Outreach ^ May 29, 2013 ®10,221
TASK ~ T®T~ ~ ~ ~ ~3a®
Task Order 10353a INFILTRATION EVALUATION FOR WASTE~UATER EFFLUENT MANAGEMENT Page 5 of 6
BROWN AND CALDINELL
~~ ~ -
e,,
aed: ~ ~~ ~ ate :
rove b Council:
Dated:
City Project Manager
Task Order 10353a INFILTRATION EVALUATION FOR ~ASTEUVATER EFFLUENT MANAGEMENT Page 6 of 6
BROWN AND CALDINELL