HomeMy WebLinkAboutItem 4.09 Accept Work 91-03A (2) CITY OF DUBLIN
AGENDA STATEMENT
City Council Meeting Date: April 27, 1992
SUBJECT:
Acceptance of Work - Contract 91-03A
Shannon Park Well
(Report by: Public Works Director Lee Thompson)
EXHIBITS ATTACHED:
None
RECOMMENDATION:
Accept work performed under Contract 91-03A. The
final, agreed payment to the contractor has already
been made.
FINANCIAL STATEMENT:
Design/Inspection
Well Construction (A.S.E.)
Cost to cap well
Misc. (Permit/Legal)
BUDGET ACTU~-L COST
$ 2,500.00 $ 1,955.65
60,000.00 25,015.00
2,000.00
0.00 1,178.92
$ 62,500.00
$ 30,149.56
DESCRIPTION: On September 9, 1991, the City Council awarded
Contract 91-03A, construction of an irrigation well at Shannon Park, to A.S.E.
Drilling, Inc.
The overall project was developed in two phases, the first phase being the drilling
of the well and the second phase, the installation of the pump. Contract 91-03A was
for drilling the well.
Contract 91-03A specified that the contractor would first drill a test hole in the
previously-determined location to see if there was enough water to support a minimum
200 gallons per minute well. If the test results indicated the minimum rate, the
contractor would drill a larger water production well.
After A.S.E. drilled the test hole, information was provided to Staff from sieve
analysis tests and an electrical "E" log test (soil profile) indicating the
potential of 50 to 300 gallons per minute from a production well. Based on A.S.E.'s
information, Staff approved the drilling of the well in the existing test hole.
When the resulting well was developed, flow tests were made and it was found that a
very small amount of water was actually being produced. The production well is not
acceptable for irrigation uses and will be capped.
Phase 2 of the project, the pump installation, has been eliminated due to the lack
of sufficient water in the producing area.
Staff recommends that the City Council accept the work under Contract 91-03A as
complete.
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! CITY CLERK !
ITEM NO.~ COPIES TO: A.S.E. Drilling, Inc.