HomeMy WebLinkAboutItem 4.12 AccptWorkCon01-12 CITY CLERK
AGENDA STATEMENT
CITY COUNCIL MEETING DATE: April 20, 2004
SUBJECT: Acceptance of Work - Contract No. 01-12
Interstate 580/Tassaj ara Road Interchange Improvement Project
Report Prepared by: Melissa Morton, Public V~orks Director
ATTACHMENTS: 1) Change Order Summary together with Contract Change
Orders 35, 38 and 39
2) Budget Change Form
RECOMMENDATION: //1) Approve Contract Change Orders 35, 38 and 39
/7 ~ /~/ 2) Accept improvements under Contract No. 01-12, and
approve release of retention after 35 days if there are no
subcontractor claims
) Approve budget change in the amount of $55,630.14
FINANCIAL STATEMENT: DeSilva Gates Construction's total project cost is $8,075,598 which
includes the cost increase of Change Orders 1 through 39 totaling
$991,703 (Attachment 1). The breakdown of project costs is shown
as follows:
Budget Estimated Actual
Construction $ 8,019,968 $ 8,075,598
Salary/Benefits $ 72,447 $ 72,447
Design/ProjectMgrnt. $ 1,891,615 $ 1,891,615
Construction Mgmt. $ 1,256,700 $ 1,256,700
Miscellaneous $ 15,675 $ 15,675
TOTAL: $11,256,405 $11,312,035
Several Eastern Dublin developers advanced a total of $12,935,691
for the design and construction of this project. It is anticipated that
the remaining balance will be returned to the developers pursuant to
the City's agreement with the developers upon reimbursement of
federal and state grant funds exchanged with project funds. A final
accounting of the project will be made and rebates returned to the
developers as soon as the grant monies are reimbursed.
COPIES TO: DeSilva Gates Construction
g:hmiscproj\i-580/Tassajara\agst_accept [~) ~ ITEM NO. ~/~
DESCRIPTION: At its meeting of March 5, 2002, the Dublin City Council awarded
Contract No. 01-12, Interstate 580/Tassajara Road Interchange Improvements project, to DeSilva Gates
Construction, LP.
The 1-580/Tassaj ara Road Interchange Improvement project included the following improvements:
Demolished the existing two-lane northbound Tassajara Road overcrossing
· Constructed a new three-lane northbound Tassajara Road overcrossing
· Constructed an auxiliary lane along eastbound 1-580 from the eastbound Santa Rita Road on-ramp to
the E1 Charro Road off-ramp
· Widened the westbound 1-580 off-ramp from one lane to two lanes and provided a 400-meter (1,312-
foot) auxiliary lane in advance of the exit
· Widened the eastbound off-ramp to provide a second left-turn lane at the ramp terminus at the
intersection of Santa Rita Road and Pimlico Drive
· Lengthened the left-turn lane on southbound Tassajara Road approaching the Pimlico Drive
intersection
· Narrowed the existing median along westbound Pimlico Drive to provide a four-lane approach at the
Santa Rita intersection
· Reconstructed the westbound 1-580 loop on-ramp
· Widened the diagonal westbound 1-580 on-ramp from one lane to two lanes
· Modifications to existing traffic signals at the ramp intersections
· Modifications to ramp metering, ramp entrance lighting, and intersection lighting
The project was completed at a total cost of $8,075,598, which is $55,630 over the approved budget for
the project. A total of 39 contract change orders in the amount of $991,703 were required to complete the
project of which three change orders still require approval. These three change orders are as follows:
1. Change Order No. 35: In lieu of performing plant establishment work for 250 working days, the
Contractor's plant establishment work will terminate on December 31, 2003, for a credit of $1,340.00.
The remaining plant establishment work through September 30, 2004, will be performed by City of
Dublin/MCE forces.
2. Change Order No. 38: Additional work to install a custom-made trash rack, install a metal beam
guardrail on the westbound off ramp shoulder, additional street median island work, relocate
electrolier foundations, median landscaping irrigation, relocate roadside sign, install rock slope
protection, furnish mulch for landscaped area, and furnishing roadside panels~ all in the amount of
$21,191.49.
3. Change Order No. 39: Additional work to modify drainage inlet, install pavement delineation, install
delineation at all new metal beam guardrail, and relocate existing electrical conduit, all in the amount
of $6,509.32. ~
Caltrans has accepted the project as complete except for the landscaping portion of the project, which will
be reviewed by Caltrans after the termination of the plant establishment work in September 2004.
Staff recommends that the City Council approve Contract Change Orders 35, 38, and 39, accept the
improvements under Contract 01-12, and release of retention after 35 days if there are no subcontractor
claims. Staff further recommends that the Council approve the budget change in the amount of
$55,630.14.
Page2 ~ ~t,~
CHANGE ORDER SUMMARY
DATE: April 7, 2004
PROJECT NAME:
1-580/Tassajara Road Interchange Improvement ProJect
CIP #: 96420
CONTRACT NO: 00-12'
CONTRACTOR: De Silva Gates Construction
PERCENT COMPLETED: 99%
CONTRACT AMOUNT: ~ $7,054,198.00
APPROVED BUDGET AMT: $8,019,968 (includes project contingency of $965,770)
CHANGE ORDERS:
ESTIMATED FINAL
CHANGE ORDER #1 $5,000.00 $294.00
CHANGE ORDER #2 $7,974.00 $7,974.90
CHANGE ORDER #3 $6,640.00 $6,583.74
CHANGE ORDER fl4 $6,212.00 $6,212.00
CHANGE ORDER #5 $21,992.94 $21,992.94
CHANGE ORDER #6 $4,645.00 2,645.00
CHANGE ORDER #7 $4,189.45 $4,189.45
CHANGE ORDER #8 $18,650.03 $18,650.03
CHANGE ORDER #9 ($1,204.00) ($1,204.00)
CHANGE ORDER #10* $41,956.89 $40,502.51
CHANGE ORDER #11 $2,095.00 $2,095.00
CHANGE ORDER #12 $1,31 8.26 $1,318.26
CHANGE ORDER #13 $245,000.00 $245,000.00
CHANGE ORDER #14 ($t6,650.50) ($18,650.50)
CHANGE ORDER #15 $5,000.00 $6,342.29
CHANGE ORDER #16 $3,500.00 $3,500
CHANGE ORDER #17* $2,196.84 $2,196.84
CHANGE ORDER #18 $75,846.92 $75,846.92
CHANGE ORDER #19 $21,808.46 $21,808.46
CHANGE ORDER #20 $5,540.26 $5,540.26
CHANGE ORDER #21 $1,298.07 $1,298.07
CHANGE ORDER #22 $194,495.51 :I $194,495.51
Page 1 of 3 ......
CHANGE ORDER #23 $72,000.00 $67,687.50
CHANGE ORDER #24 $15,540.00 $15,540.00
CHANGE ORDER #25 $8,297.21 $8,297.21
CHANGE ORDER #26 $19,814.35 $19,814.35
CHANGE ORDER #27 $6,925.22 $6,925.22
CHANGE ORDER #28 $24,612.08 $24,612.08
CHANGE ORDER #29 $3,229.42 $3,229.42
CHANGE ORDER #30 $16,214.90 $16,214.90
CHANGE ORDER #31 $15,500.00 $15,500.00
CHANGE ORDER #32 $6,624.00 $6,624.00
CHANGE ORDER #33 $84,150.29 $84,150.29
CHANGE ORDER #34 $20,430.65 $20,430.65
CHANGE ORDER #35 ($1,340.00) ($1,340.00)
CHANGE ORDER #36 $12,777.52 $12,777.52
CHANGE ORDER #37 $14,907.40 $14,907.40
CHANGE ORDER #38 $21,1 91.49 $21,191.49
CHANGE ORDER #,39 $6,509.32 $6,509.32
TOTAL OF CHANGE
ORDERS: $1,004,888.98 $991,703.03
*Note: Change Order # 10 and #17are being reimbursed by Koll Development Co. and
Intermountain Rigging respectively
PROJECT COST SUMMARY:
Contract Amount: $7,054,198.00
Item Underrun: ($10,739.t8)
Final Item Cost: $7,043,458.82
Addition:
Incentive Payment $70,000.00
Change Orders $991,703.03
Deductions:
Late lane closure penalty ($24,300.00)
Asphalt Concr. Out of Spec. ($878.50)
Restaking back charges ($3,638.51)
PCC thickness ($746.70)
Sub-Total ($29,563.71)
Total Project Cost: $8,075,598.14
Budget: $8,019,968.00
Requested Budget Change: $55,630.14
Page 2 of 3
PROGRESS PAYMENTS MADE:
F~AYMENT #1 $122,392.50
PAYMENT #2 $346,304.00
PAYMENT #3 $690,383.20
PAYMENT #4 $650,903.00
PAYMENT #5 $322,915.00
PAYMENT #6 $1,372,198.00
PAYMENT #7 $928,869.00
PAYMENT #8 $555,172.20
PAYMENT #9 $119,545.73
PAYMENT #10 $454,340.40
PAYMENT #11 $125,979.11
PAYMENT #12 $305,032.05
PAYMENT #13 $247,810.80
PAYMENT #14 $450,337.27
PAYMENT #15 $537,581.37
PAYMENT #16 $196,878.05
PAYMENT #17 $263,752.39
PAYMENT #18 $123,724.11
'PAYMENT #19 $166,436.00
ITOTAL PROGRESS
I PAYMENTS: $7,980,554.18
RF:GOMMENDATION: APPROVI=D APPROVED APPROVfiD
DENIED DENIED DENIED
SIGNATURES:
Public Works Director City Manager Mayor
Page 3 of 3
RECIEIVE
CONTRACT CHANGE ORDER NO. 35 JAN 0 2004'
PROJECT/ROAD: Interstate 580 / Tassajara Road Interchange Improvements
CONTRACT NO. City Project No. 01-12, Federal Aid Project No. RSTPL-5432 (011) FIELD OFFICE
TO: DeSilva Gates Construction LP
You are hereby directed to make the herein described changes from the plans and specifications or do the following described work
not included in the plans and specifications on this contract.
NOTE: This change order is not effective until approved by the Public Works Director.
Description of work to be done, estimate of quantities, and prices to be paid. Segregate between additional work at contract price,
agreed price and force account. Unless othe~rwise stated, rates for rental of equipment cover only such time as equipment is actually
used and no allowance will be made for idle time.
Change requested by: Engineer .
The last percentage shown is the net accumulated increase or decrease from the original quantity in the Engin~e~_~t~&t~.[:r D
Reduce duration of plant establishment period. Plant establishment period to end on December 31, 2003. JAN 2
ADJUSTMENT OF COMPENSATION AT AGREED LUMP SUM CREDIT ~O~ASSA.~ARA PROJECT
In lieu of performing plant establishment work for 250 working days the Contractor's plant establishment work will terminate on
December 31, 2003. Effective January 1, 2004, the remaining plant establishment work will be performed by City of Dublin forces.
For this change the City of Dublin will receive a lump sum credit of $1,340.00
TOTAL COST DECREASE: $ 1~340.00
BY REASON OF THIS ORDER, THE TIME OF COMPLETION WILL BE ADJUSTED 0 WORKING DAYS
/5~mes ~ Date i"~erdinand Del Rosario lJate / ~T~ .~e ........ q-h^,..,,~,,,,~.__:_ Date
Resident Engineer Sr. Civil Engineer Public Works Director
We, the undersigned contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is
approved, that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all services
necessary for the Work above specified, and will accept as full payment therefor the prices shown above.
Accepted: Date / /?~_ff__/2001./. Contractor: DeSilva Gates Construction LP
· ' ~' un'egents of
.J~t~%~fi~actor ~toes' not sign acceptance of this order, his attention is directed to me req ' the specifications as to
Cprdceeding with the ordered work and filing a written protest within the time therein specified.
CITY DUBLIN Received C7
NOV 1 7 2003
CONTRACT CHANGE ORDER NO. 38 De Silva Gates
PROJECT/ROAD: Interstate 580 / Tassajara Road Interchange Improvements PAGE 1 OF 8 PAGES
CONTRACT NO. City Project No. 01-12, Federal Aid Project No. RSTPL-5432 (011)
TO: DeSilva Gates Construction LP
You are hereby directed to make the herein described changes from the plans and specifications or do the following described work
not included in the plans and specifications on this contract.
NOTE: This change order is not effective until approved by the Public Works Director.
Description of work to be done, estimate of quantities, and prices to be paid. Segregate between additional work at contract price,
agreed price and force account. Unless otherwise stated, rates for rental of equipment cover only such time as equipment is actually
used and no allowance will be made for idle time.
Change requested by: Engineer
The last percentage shown is the net accumulated increase or decrease from the original quantity in the Engineer's Estimate.
Perform miscellaneous extra work as required by Caltrans and as described below. Adjust compensation for roadside signs, the
CCTV high mast pole and revised work performed under CCO #13.
EXTRA WORK AT AGREED LUMP SUM PRICES
Fabricate, furnish and install a custom made trash rack adjacent to the westbound auxiliary lane at 31.5 m LT BSM 107+60. The
Trash rack shall be installed as shown on pages 6 through 8 of _this change order. Materials used to fabricate the custom made trash
rack shall conform to Section 10-1.68 "Miscellaneous Iron and Steel" of the Special Provisi0ns~
For this work, the Contractor will be paid the lump sum amount of $3,680.00. This amount constitutes full compensation, including
markups, for the work of this change.
Agreed Lamp Sum Price = $3,680.00
Furaish and install metal beam guard rail on the westbound offramp shoulder from Station TR1M 301+76.8 to TRIM 302+03.9 as
shown on pages 4 through 5 of this change order. Fumishand install a Type ET terminal section at Station TR1M 302+03.9 and a
Type SFT terminal anchor assembly at Statioa TRIM 301+76.8. The Type ET terminal section shall conform to the details shown
on Standard Plan A77M. The terminal anchor assembly (Type SFT) shall conform to the details shown on Standard Plan A77G.
For this work, the Contractor will be paid the lump sum amount of $4,715.00. This amount constitutes full compensation, including
markups, for the work of this change.
Agreed Lump Sum Price = $4,715.00
Seal cobblestone paved median islands with two coats ofmasom'y sealer. Masonry sealer shall be Burke's or equal in .accordance
with City of Pleasanton Standard Specifications.
For this work, the Contractor will be paid the lump sum amount of $1,300.00. This amount constitutes full compensation, including
markups, for the work of this change.
Agreed Lump Sum Price = $1,300.00
Total of Agreed Lump Sum Prices = $ 9,695.00
~' CONTRACT CHANGE ORDER NO. 38 (~ ~0 ['3
PROJECT/ROAD: Interstate 580 / Tassajara Road Interchange Improvements PAGE 2 OF 8 PAGES
CONTRACT NO. City Project No. 01-12, Federal Aid Project No. RSTPL-~432 (011) Recehted
To: DeSilva Gates Construction, LP NOV 1 ? 21XI3
De Silva Gates
EXTRA WORK AT FORCE ACCOUNT
Relocate three electrolier foundations adjacent to the TRIM line and conflicting with the as~phalt concrete ditch alignment Regrade
the ditch flowIine to maintain positive drainage and conform to field conditions. Pave the regraded ditch with asphalt concrete as
shown on plan sheet C-8. Asphalt concrete shah conform to the requirements o£ Section 10-1.48 "Asphalt Concrete" of the Special
Provisions and Section 39-7.01 "Miscellaneous Areas" of the Standard Specifications.
Force Account Cost = $7,329.74
Provide manual watering of the median landscaping on Tassajara Road during the time period between planting and the installation
of the PG&E meter at the controller. Watering shall be performed as directed by the Engineer.
Force Accotmt Cost = $ 906.79
Install battery operated controller for irrigation control valve A-3 to control water flow from existing Caltrans irrigation lines to
newly installed plants located between the eastbound diagonal on-ramp and the mainline and east of abutment 1.
Force Account Cost = $ 631.88
Longitudinally relocate roadside signs along the westbound auxiliary lane as requested by the Caltrans Oversight Engineer.
Force Account Cost = $ 883.89
Furnish and install rock slope protection adjacent to the drMnag¢ inlets ld and 1 f located at 9.6 m Lt TR4M 500+38.4 and 9.6m Lt
TR4M 501+07 respectively. Rock slope protection shall conform to the requirements Section 72-2 '~Rock Slope Protection" of the
Standard Specifications.
Force Account Cost = $ 521.37
Furnish and place eight (8) cubic meters of mulch along the planting area along the left shoulder of the westbound offramp between
TRIM 300+00 to TRM1 300+40. Mulch shall conform to the requirements of Section 10-2.04 "Highway Planting" of the Special
Provisions. Perform minor regrading of the edges adjacent to the roadway and curbs to accommodate additional mulch.
Force Account Cost = $1,062.82
Total Force Account Cost = $11,336.49
:' CONTRACT CHANGE ORDER NO. 38 W ~ ~'~
PROJECT/ROAD: Interstate 580 / Tassajara Road Interchange Improvements PAGE ~ OF 8 PAGES
CONTRACT NO. City Project No. 01-12, Fede~ral AidProject No. RSTPL-5432 (011) Recei~'ec~
To: ,.Snva C:a Co,, uetio , NOV 1. ? 2003
De Silva Gates
ADJUSTMENT OF COMPENSATION AT AGREED LUMP SUM PRICES
Contractor agrees to provide credit to the City of Dublin for the following change to the 18.2 meter high mast CCTV pole.
Section 86-2.04, "Standards, Steel Pedestals and Posts" of the Standard Specifications, shall be mended as follows:
* Longitudinal welds in steel tubular sections will be tested and shall pass a "Fit for Purpose" load test, in lieu of the
requirements of California Test 664. ·
In accordance with section 4-1.03C "Changes in Character of Work" of the Standard SPecifications, the contractor agrees to credit
the State the lump sum of $505,00, due to the aforementioned change.
Agreed Lump Sum Credit = - $ 505.00
Contractor agrees to credit thc City of Dublin $1,000.00 for utilizing class 3 aggregate base class in lieu of asphalt treated permeable
base and the elimination of edge dra_in.q installed under contract change order #13.
AgreedLump Sum Credit = - $1,000.00
Provide compensation to contractor for furnishing roadside sign panels as required by Section 10-1.57 '~Roadside Signs" of the
Special Provisions. Contact change order 14 eliminated all of the sign panels to be furnished by the contractor. Only the Ovedaead
sign panels should have been eliminated by CCO #14. The roadside sign panels are neeessary to complete the work as required by
the contract plans.
Agreed Lump Sum Price = + $1,665.00
Net Total Adjustment of Compensation + $ 160.00
TOTAL COST INCREASE: $ 21,191.49
BY.REASON OF THIS ORDER, THE TIME OF COMPLETION WILL BE ADJUSTED 0 WORKING DAYS
SUBMII'IiEDBY.' ~ ~~' APPRO VALRE~ED B Y: APPROVEDB Y:
/'~(rmes E~o~ Date ~Fjrdinand Del Rdsario Da~e / T ~, o ~n. ...... Date
,,~"Resident Engineer gr. CiVil Engineer P~li~
We, the undersigned contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is
approved, that we will provide all equipment, furnish all m~_ t..erials, except as may otherwise be noted above, and perform all services
necessary for the work above specified, and will accept as ~ payment therefor the prices shown above.
Accepted: Date 1 2.. / ! /2003 Conlractor. DeSilva Gates Construction LP
By:. Title: ~C~
If/fla. eA2o~o~xa~t sign acceptance of this order, his attention is directed to the requirements of the specifications as t~
~phfe~-eeding with the ordered work and filing a written protest within the time therein specified.
I REVISED BYCA!-CULATED! OAT
FATE OF CAUFOflNIA DEPARIMENT OF I'RANgKIllTAT,~ DE~IGN OYER
~ MAY KU.e
SEE SHEET L-3 SEE SHEET
........ : ' ' . '~' ~ '
ii i~ ~ ~ ' "~
· ~ i~ ~, ,
............ rr'-' · ~g,~ ~J
j :.,~~..
i
i
. , = ie~i~ I1 Il.
.. o ,- ~ F~ ~ ) , ~ i ,
~ SE[ SHEET L-5
[q~FILE~ P~\gBlO5PSE\Chonge Or~ers\Fleld Revlew\?~sLO4. dgn
NORMAN gONSALVES CHECKED BY HO J DATE REVISED '
SEE SHEET D-4
'ATE OF CALIFORNIA - DEPARII~dJT OF TRAN.~RTATION D£s:o. ov~$:o~ ¢~LCUt. AT~D/I pAT ......
~ CHECKED BY t I t DATE REVISED
DRAINAOE PLAN SHEET NO.
750 m
900 ~ .
450 ~ o-
600 m
750 ~ ALIERNATIVE
900 ~ ALTERNATIVE
CLASS I CONCRETE
(BOX CULVERT)
BAR RE I NFORC I NO STEEL
(2,01 ~ THICK) ·
900 ~ CSff INLET
(2,01 m THICK)
PIPE JT CLASSIFICATION
(MINOR STRUCTURES)
~MINOR CONCRETE
(MI SC. CONSTRUCTION)
MISC. IRON AND STEEL
FRAME, ORATE, AND COVER
HEIOHT OF INLET "H"
MAXIMUM COVER
INLET
MANHOLE
CULVERT o
FLARED END SECTION
CULVERT
(450 ~ TO 900 ~)
Received
CITY OF DUBLIN
NOV 17 2003
CONTRACT CHANGE ORDER NO. 38 'De Silva Gates
PROJECT/ROAD: Interstate 580 / Tassajara Road Interchange Improvements PAGE I OF 8 PAGES
CONTRACT NO. City Project No. 01-12, Federal Aid Project No. RSTPL,5432 (011)
TO: DeSilva Gates Construction LP
You are hereby directed to make the herein described changes from the plans and specifications or do the following described work
not included in the plans and specifications on this contract.
NOTE: This change order is not effective until approved by the Public Works Director.
Description of work to be done, estimate of quantities, and prices to be paid. Segregate between additional work at contract price,
agreed price and force account. Unless otherwise stated, rates for rental of equipment cover only such time as equipment is actually
used and no allowance will be made for idle time.
Change reqUeSted by: Engineer
The last percentage shown is the net accumulated increase or decrease from the original quantity in the Engineer's Estimate.
Perform miscellaneous extra work as required by Caltrans and as described below. Adjust compensation for roadSide signs, the
CCTV high mast pole and revised work performed under CCO #13.
EXTRA WORK AT AGREED LUMP SUM PRICES
Fabricate, furnish and install a custom made trash rack adjacent to the westbound auxiliary lane at 31.5 m LT BSM 107+60. The
Trash rack shah be installed as shown on pages 6 through 8 of this change order. Materials used to fabricate the custom made trash
rack shall conform to Section 10-1.68 "Miscellaneous Iron and Steel" of the Special Provisions.
For this work, the Contractor will be paid the lump sum amount of $3,680.00. This amount constitutes full compensation, including
markups, for the work of this change.
Agreed Lump Sum Price = $3,680.00
Furnish and install metal beam guard rail on the westbound offramp shoulder from Station TRIM 301+76.8 to TR1M 302+03.9 as
shown on pages 4 through 5 of this change order. Furnish and install a Type ET terminal section at Station TR1M 302+03.9 and a
Type SFT terminal anchor assembly at Station TRiM 301+76.8. The Type ET terminal section shall conform to the details shown
on Standard Plan A77M. The terminal anchor assembly (Type SFT) shall conform to the details shown on Standard Plan A77G.
FOr this work, the Contractor will be paid the lump sum amount of $4,715.00. This amount constitutes full compensation, including
markups, for the work of this change.
~ Agreed Lump Sum Price = $4,715.00
Seal cobblestone paved median islands with two coats of masonry sealer. Masonry sealer shall be Burke's or equal in accordance
with City of Pleasanton Standard Specifications.
For this work, the Contractor will be paid the lump sum amount of $1,300.00. This amount constitutes full compensation, including
markups, for the work of this change.
Agreed Lump Sum Price = $1,300.00
Total of Agreed Lump Sum Prices = $ 9,695.00
PROJECT/ROAD: Interstate 580 / Tassajara Road Interchange Improvements PAGE 2 OF 8 PAGES
CONTRACT NO. City Project No. 01-12, Federal Aid Project No. RSTPL-S432 (011) Received
To: DeSilva Gates Construction, LP NOV i 7 2003
De Silva Gates
EXTRA WORK AT FORCE ACCOUNT
Relocate three electrolier foundations adjacent to the TRIM line and conflicting with the asphalt concrete ditch alignment. Regrade
the ditch flowline to maintain positive drainage and conform to field conditions. Pave the regraded ditch with asphalt concrete as
shown on plan sheet C-8. Asphalt concrete shall conform to the requirements of Section 10-1.48 "Asphalt Concrete" of the Special
Provisions and Section 39-7.01 "Miscellaneous Areas" of the Standard Specifications.
Force Account Cost = $7,329.74
Provide manual watering of the median landscaping on Tassajara Road during the time period between planting and the installation
of the PG&E meter at the controller. Watering shall be performed as directed by the Engineer.
Force Account Cost = $ 906.79
Install battery operated controller for irrigation control valve A-3 to control water flow from existing Caltrans irrigation lines to
newly installed plants located between the eastbound diagonal on-ramp and the mainline and east of abutment 1.
Force Account Cost = $ 631.88
Longitudinally relocate roadside signs along the westbound auxiliary lane as requested by the Caltrans Oversight Engineer.
Force Account Cost = $ 883.89
Furnish and install rock slope protection adjacent to the drainage inlets ld and 1 f located at 9.6 m Lt TR4M 500+38.4 and 9.6m Lt
TR4M 501+07 respectively. Rock slope protection shall conform to the requirements Section 72-2 "Rock Slope Protection" of the
Standard Specifications.
Force Account Cost = $ 521.37
Furnish and place eight (8) cubic meters of mulch along the planting area along the left shoulder of the westbound off ramp between
TRIM 300+00 to TRM1 300+40. Mulch shall conform to the requirements of Section 10-2.04 '~I-Iighway Planting" of the Special
Provisions. Perform minor regrading of the edges adjacent to the roadway and curbs to accommodate additional mulch.
Force Account Cost = $1,062.82
Total Force Account Cost -- $11,336.49
PROJECT/ROAD: Interstate 580 / Tassajara Road Interchange Improvements PAGE ~ OF 8 PAGES
CONTRACT NO. City Project No. 01-12, Federal Aid Project No. RSTPL-5432 (011)
To: DeSilva Gates Construction, LP Received
NOV i 7 2003
ADJUSTMENT OF COMPENSATION AT AGREED LUMP SUM PRICES De Silva Gates
Contractor agrees to provide credit to thc City of Dublin for thc following change to thc 18,2 meter high mast CCTV pole.
Section 86-2.04, "Standards, Steel Pedestals and Posts" of the Standard Specifications, shall be amended as follows:
· Longitudinal welds in steel tubular sections will be tested and shall pass a "Fit for Purpose" load test, in lieu of the
requirements of California Test 664.
In accordance with section 4-1.03C "Changes in Character of Work" of the Standard Specifications, the contractor agrees to credit
the State the lump sum of $505.00, due to the aforementioned change.
Agreed Lump Sum Credit = - $ 505.00
Contractor agrees to credit the City of Dublin $1,000.00 for utilizing class 3 aggregate base class in lieu of asphalt treated permeable
base and the elimination of edge drains installed under contract change order #13.
Agreed Lump Sum Credit = - $1,000.00
Provide compensation to contractor for furnishing roadside sign panels as required by Section 10-1.57 "Roadside Signs" of the
Special Provisions. Contact change order 14 eliminated all of the sign panels to be furnished by the contractor. Only the Overhead
sign panels should have been eliminated by CCO #14. The roadside sign panels are necessary to complete the work as required by
the contract plans.
Agreed Lump Sum Price = + $1,665.00
Net Total Adjustment of Compensation + $ 160.00
TOTAL COST INCREASE: $ 21,191.49
BY REASON OF THIS ORDER, THE TIME OF COMPLETION WILL BE ADJUSTED 0 WORKING DAYS
SUB~/~Y~ APPROV,A~ ~9~ED BY: APPROVED BY:
/J~fies E. S/trot/~, Date F~dinand Del Rdsario lJatd / Lee S. Thompson Date
Engineer
~/Resident Sr. Civil Engineer Public Work~ Director
We, the undersigned contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is
approved, that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all services
necessary for the work above specified, and will accept as full payment therefor the prices shown above.
Accepted: , Date [2., /. /_ /2003 Contractor: DeSilva Gates Construction LP
-//(// ~--~~' ' of the as tO
I t~_~..0n~r c]oes~ot sign acceptance of this order, his attent, ion is d'.n-ected to ~e requirements specifications
proceeding with the ordered work and filing a written protest within the time therein specil~ea.
CITY OF DUBLIN
· CONTRACT CHANGE ORDER NO. 39
PROJECT/ROAD: Interstate 580 / Tassajara Road Interchange Improvements PAGE 1 OF 1 PAGES
CONTRACT NO. City Project No. 01-12, Federal Aid Project No. RSTPL-5432 (011)
TO: DeSilva Gates Construction LP
You' are hereby directed to make the herein described changes from the plans and specifications or do the following described work
not included in the plans and specifications on this contract.
NOTE: This change order is not effective until approved by the Public Works Director.
Description of work to be done, estimate of quantities, and prices to be paid. Segregate between additional work at contract price,
agreed price and force account. Unless otherwise stated, rates for rental of equipment cover only such time as equipment is actually
used and no allowance will be made for idle time.
Change requested by: Engineer
The last percentage shown is the net accumulated increase or decrease from the original quantity in the Engineer's Estimate.
Perform m~scellaneous extra work as described below.
EXTRA WORK AT AGREED LUMP SUM PRICES
Modify drainage inlet 32b to match the depth of the storm drain pipe installed in the landscaped areas between the median islands on
Tassajara Road. The overall height of the inlet was increased to match the depth of the storm drain pipe that was lowered to maintain
a minimum structural section over the pipe.
For this work, the Contractor will be paid the Lump Sum Price of $500.00. This amount constitutes full compensation, including
markups, for the work of this change.
Install additional pavement delineation at various locations on the project as directed by the Engineer.
For this work, the Contractor will be paid the Lump Sum Price of $1700.00. This amount constitutes full compensation, including
markups, for the work of this change.
EXTRA WORK AT FORCE ACCOUNT
Install delineation at all new metal beam guard rail locations as directed by the Engineer and requested by Caltrans.
Force Account Cost = $ 882.95
Relocate existing electrical conduit to avoid conflict with the installation of the foundation for overhead sign structure 'F'.
Force Account Cost = $ 3,426.37
TOTAL COST INCREASE: $ 6,509.32
BY REASON OF THIS ORDER, THE TIME OF COMPLETION WILL BE ADJUSTED 0 WORKING DAYS
MITTED BY: APPRO~::A'I~ RECOMMENDED BY: APPROVED BY:
C~.,.~James E. Scott Date F~rdinand Er61 P~osario D/~t~ Melissa Morton Date Richard Ambrose Date
Resident Engineer Sr. Civil Engineer Public Works Director City Manager
We, the undersigned contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is
approved, that we will provide all equipment, furnish all materials, except as may otherwise be noted above; and perform all services
necessary for the work above sDecified, and will accept as full payment therefor the prices shown above.
Accepted: Date g-/ / t /2004 Contractor: DeSilva Gates Construction LP
By: Title: Co~¥~ ~'~ o.,,
/r'f~Oee_~not s. ign_acce, p_ta..nce of this order, his attention is directed to the requirements of the specifications as to
l~i~~dered work and filing a written protest within the time therein specified.
CITY OF DUBLIN I'~C~0 t'7
BUDGET CHANGE FORM
CHANGE FORM #
New Appropriations (City Council Approval Required): Budget Transfers:
X__ From Unappropriated Reserves From Budgeted Contingent Reserve (1080-799.000)
(If Other than General Fund, Fund No.- '~ O C~ Within Same Department Activity
From New Revenues Between Departments (City council Approval Required)
Other
Name: Name: 1-580/Tassajara Road Interchange $55,630.14
' improvements - Improvements
Account #: Account #: 300-96420-750-050
Name: Name:
Account #: Account #:
Name: Name:
Account #: Account #:
Name: Name:
Account #: Account#:
Name: Name:
Account #: Account #:
ASD/FinMgr ~~ ~_,._-~/M.~ Date: t.~ ~ '\~\O'~
Signature
REASON FOR BUDGET CHANGE ENTRY: This budget change will add $55,630.14 to the. construction
budget to pay for the total project cost of the. 1-580/Tassajara Road Interchange Improvement Project (Contract
No. 01-12), including Contract Change Order Numbers 35, 38 and 39.
As approved at the City Council Meeting on: Date:
Mayor: Date:
Signature
Posted By: Date:
Signature
H:ICC-FORMSIFORM-budget change, doc