HomeMy WebLinkAbout4.11 Accept Work 92-04 CITY OF DUBLIN
AGENDA STATEMENT
City Council Meeting Date: July 13, 1992
SUBJECT:
Acceptance of Work - Contract 92-04
Dublin Blvd./Silvergate Drive Modification, Phase I
Report by: Public Works Director Lee Thompson
EXHIBITS ATTACHED:
None
RECOMMENDATION:~
1) Accept improvements constructed under Contract 91-10
2) Authorize retention payment of $3,497.55 to East Bay
Excavating Company, Inc.
FINANCIAL STATEMENT:
Complete budget information for both Phases I and II is as
follows:
ESTIMATED WORK AT
BID AWARD FOR THE
REDUCED SCOPE OF WORK
BUDGETED IN *BUDGET PER
1991-92 CIP REVISIONS PHASE I PHASE II
Topo Survey $ 5,000 $ 17,200 $ 2,000 $ 15,200
Print/Legal 1,500 1,500 1,000 0
Design 25,000 41,650 3,000 38,650
Permits 9,000 9,000 0 0
Inspection/Soil Testing 11,500 11,500 1,800~ 9,700
Improvements 230,000 230,000 32,834** 0
Staking 10,000 10,000 0 0
TOTAL $ 292,000 $ 320,850 $40,634 $ 63,550***
GRAND TOTAL
$104,184
* On March 23, 1992, the City Council authorized an additional $28,850 for the
inclusion of the Phase II (Dublin Blvd. Widening) design work by Bissell & Karn.
** Includes low bid plus 10% construction contingency and $5,400 for full berm
relocation.
*** The portion of Phase II costs being expended at this time is shown for
information.
ITEM NO.
COPIES TO:
East Bay Excavating
ACTUAL COSTS AT ACCEPTANCE OF CONTRACT
PHASE I ACTUAL PHASE II ACTUAL
Topo Survey
Print/Legal
Design
Plan Review
Inspection
Soils Investigation
Improvements
$ 2,000.00 $15,200.00
612.91 0.00
3,000.00 38,650.00
353.00 1,050.00
1,200.78 0.00
0.00 12,080.00
34,975.47 0.00
TOTAL $42,142.16 $66,980.00
TOTAL, BOTH COLUMNS $109,122.16
The actual improvement cost is slightly higher than estimated at bid award primarily
due to additional failed pavement sections that were repaired prior to the slurry
seal.
The soils investigation work was increased due to additional borings needed on the
south side of the roadway fill when uncompacted fill was encountered.
DESCRIPTION: In April 1992, the City Council awarded Contract 92-04, the
Dublin Blvd./Silvergate Drive Modification, Phase I, to East Bay Excavating Company,
Inc. The project included removal of the existing island and striping, and the
installation of new asphalt berms, signing, and striping to revise the intersection
to a "T" configuration. At the City Council's direction, the asphalt berm was
extended on the north side of Dublin Blvd. from Silvergate Drive to Hansen Drive to
provide a safe access for pedestrians and wheelchairs around the three street light
poles.
The City Engineer has reviewed the project improvement and found it to be in
compliance with the specifications and special provisions. Staff recommends
that the City Council accept the improvements and authorize payment of $3,497.55
to East Bay Excavating Company, Inc.
a: silverga\agstactp