2002-003ORDINANCE NO. c~4~t~~ t~fl
AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF DENTON, TEXAS
AUTHORIZING THE CITY MANAGER TO EXECUTE CHANGE ORDER NUMBER TWO TO
THE CONTRACT BETWEEN THE CITY OF DENTON AND ARCHER WESTERN
CONTRACTORS, LTD.; PROVIDING FOR AN INCREASE IN THE SCOPE OF WORK AND
AN INCREASE IN PAYMENT AMOUNT; PROVIDING FOR THE EXPENDITURE OF FUNDS
THEREFORE; AND PROVIDING AN EFFECTIVE DATE [ORDINANCE NO. 2001-192; BID
NO. 2612 - LAKE RAY ROBERTS 20 MGD WATER TREATMENT PLANT AWARDED TO
ARCHER WESTERN CONTRACTORS, LTD. IN THE AMOUNT OF $35,785,257; PLUS
CHANGE ORDER NUMBER TWO IN THE AMOUNT NOT TO EXCEED $96,126.49; WILL BE
PAID FROM FUNDS WITHIN THE EXISTING CONTRACT (ALLOWANCE BB)].
WHEREAS, on May 1, 2001 by Ordinance No. 2001-192, the City awarded a public works
contract to Archer Western Contractors, Ltd., in the mount of $35,785,257 for the construction of
the Lake Ray Roberts 20 MGD Water Treatment Plant and related improvements; and
WHEREAS, the Staff having recommended, and the City Manager having recommended to
the Council that a change order be authorized to amend such contract agreement with respect to the
scope of work, materials, labor and an increase in the payment amount, and said change order being
in compliance with the requirements of Chapter 252 of the Local Government Code; NOW
THEREFORE,
THE COUNCIL OF THE CITY OF DENTON HEREBY ORDAINS:
SECTION 1. That Change Order No. Two, increasing the amount of the public works
contract between the City and Archer Western Contractors, Ltd., which is on file in the office of the
Purchasing Agent, in the amount o fNinety Six Thousand One Hundred and Twenty Six and 49/100
($96,126.49) Dollars, is hereby approved and the expenditure offimds therefore is hereby authorized
in accordance with said change order. The total purchase order amount remains at $35,785,257 and
the funds allocated in the existing contract under Allowance BB thereto will be used for payment to
Archer Western Contractors, Ltd. therefor.
SECTION 2. That this ordinance shall become effective immediately upon its passage and
approval.
P ASSEDANDAPPROVEDthis ~"~ day of ~/~~ ,2002.
EULINE BROCK, MAYOR
ATTEST:
JENNIFER WALTERS, CITY SECRETARY
APPROVED AS TO LEGAL FORM:
HERBERT L. PROUTY, CITY ATTORNEY
S:\Our Documents\Ordinances\02V~mher Western Change Order No. 20rd.doc
2
FREESE - NICHOLS
Lake Ray Roberts Water Treatment Plant
CHANGE ORDER
(4.43 /C0-00 )
PROJECT:
OWNER: City of Denton, Texas
CONTRACTOR: Archer Western Contractor, Ltd. 201052
ENGINEER: Freese & Nichols, Inc. DNT00343
PROJECT NUMBER:
CHANGE ORDER NO.: 002
DATE: 12/19101
Make the following additions, modifications or deletions to the work described in the Contract
Documents:
See Attached CMR-014C \ Revised Redwood Baffle Walls \ Concrete
The compensation agreed upon in this Change Order is full, complete and final payment for all costs
the Contractor may incur as a result of or relating to this change whether said costs are known,
unknown, foreseen or unforseen at this time, including without limitation, any cost for delay,
extended overhead, dpple or impact cost, or any other effect on changed or unchanged work as a
result of this Change Order.
Odginal Contract Amount
Original Bid Item \ Allowance BB
Previously Approved Change Order Amount
Previously Approved \ Allowance BB Amount
Adjusted Contract Amount
Proposed Change Order Amount
Adjusted Bid Item \ Allowance BB
Proposed Bid Item \ Allowance BB
Revised Contract Amount
Previous Contract Time
Previous Substantial Completion Date
Previous Final Completion Date
Net Change in Contract Time
Revised Contract Time
Revised Substantial Completion Date
Revised Final Completion Date
($700,000.00)
($675,067.34)
($578,940.85)
$ 35,785,257.00
$ 24,932.66
$ (24,932.66)
$ N/A
$ 96,126.49
$ (96,126.49)
$ 35,785,257.00
704 Days
February 2003
April 2003
None
N/A
N/A
NIA
Recommended by
FREESE AND NICHOLS, INC.
[Date]
Approved by
City of Dent~p~ Texas
~ IDate]
Approved by
Archer Western Contractor, Ltd.
By
/, -
[Date]
SUBMITTA£ TRANSMITTAL
PROJECT: Lake Ray Roberts Water Treatment Plant
OWNER: City of Denton, Texas
CONTRACTOR: Archer Western Contractors, Ltd.
ENGINEER: Freese and Nichols
PROJECT NO.
201052
DTN00343
REFERENCE DATA:
Contractor's Submittal No. CIVIR-014C
Plan Sheet No: FS-M2 (RFI-044)
Specification Section: N/A
Description: CONCRETE BAFFLE WALLS
CONTRACTOR'S CERTIFICATION: I hereby certify that this submittal has been reviewed by the
Contractor and is in strict conformance with the Contract Documents as modified by Addenda,
Change Orders and
Certified by:
DATE RECEIVED: i BY:
DESCRIPTION
Contractor's modification request
Certified Test Report
Equipment installation
Operation & Maintenance Manual
By Contractor
Proposed Contract Modification
Payment Request
Project Photographs
Record Data
Request For information
SAM Sample
SCH Schedule Of Progress
SD Shop Drawings
Date: 12/18/01
DATE RETURNED:
#SENT #RTN'D
4
BY:
STATUS.
O Approved
O Approved as Noted
O Not Approved
O Revise & Resubmit
O Filed as Received
· ~ Final Distrii~
,-~change Order-ls~
0 Field Order Issued
0 Recommended for Approval
0 Returned W/O Review
0 Add'l Information Required
0 Canceled
0 See Review Comments
COMMENTS: CONCRETE BAFFLES, NO CHANGE IN CONTRACT TIME.
N! I SENT TO
City of Denton - Fisher
City of Denton - Field
Freese & Nichols, Inc,
FNI Field Office
Montgomery Watson
FOR ENGINEER'S USE ONLY
DISTRIBUTION I REV
BY
EW
SENT
RET'D
CONTRACTORS MODIFICATION REQUEST
PROJECT: LAKE RAY ROBERTS WTP PROJECT NO. 201052
OWNER: City of Denton, Texas
CONTRACTOR: Archer Western Contractors, Ltd. 201052
ENGINEER: Freese and Nichols DNT00343
DESCRIPTION: CONCRETE BAFFLE WALLS NO.CMR-014C
NOTIFICATION BY CONTRACTOR
The Contractor proposes to make the additions, modifications, or deletions to the Work
described in the Contract Document, as shown in Attachment "A" and requests that you
take the following action:
0 Notify us that you concur that this change does not require a change in Contract
time or amount and issue a Field Older Directive.
X
Issue a Change Order for performing the described change, Change in Contract
amount is indicated in the attached detailed cost breakdown of labor, materials,
equipment and all other costs associated with this change. Impacts on Contract
Time are shown in the attached revised schedule.
Authorize the Contractor to proceed with the described change. Payment will be
requested at the unit price bid.
o Authorize the Contractor to 3roceed with the change under the time and materials
provisions of the Contract.
By: /~'~ // ~f/~t..., Date: /)~-/~, ~-c~/
CONSTRUCTION MANAGER'S RESPONSE
By:
We concur that this is a no cost or time change. See attached Field Order
No. / comments.
Your proposal is recommended to the Owner. See forthcoming proposed-Change
Order. ~ (~.~). -
Proceed with the change at the unit price bid.
Proceed with the change 'under the time and materials provisions of the Contract.
Additional information is required to evaluate this request. Provide information as
d~scribed in the attached comments and resubmit..
Contractor's Modification Request is not accepted.
~--- ~¢_.~'~-~.,-~ Date:
CMRFORM,DOC
FIELD CHANGE JUSTIFICATION
PROJECT . LAKE RAY ROBERTS
~ITY 'AUBREY , DATE: 12/18/01
~OUNTY '=DENTON ~
[TEM OF WORK :COI~CR~'T~- BAFFLE WALLS
ESTIMATED QUANTITY 180CY
DESCRIPTION QUANTITY PRICE LABOR MATERIAL EQUIPMENT SUB
LABOR : 3400~ $ 16.00 54,400.00
55%INSURANCE AND TAXES~ 29,920.00 '
0% COMPENSATION 5,440.00
credit for redwood installation (12,851.00
TOTAL LABOR COST
MATERIAL :
CONCRETE
180 $ 65.00
76,909.00
$ 11,700.00
EPOXY 900: $ 3.00 . $ 2,700.00
REBAR 3664~ $ 0.25 . $ 916.00
FORMS/SLEEVES 14489: $ 1.00 · $ 14,489.00
PATCH & GROUT ' 14489~ $ 0.0,5 i $ 724.45
REBAR SUBST. 500. $ 6.00 i $ 3,000.00
REDWOOD CREDIT 1 $ (11,288.00): '= $ (11,288.00)
redwood cancel :.fee 15% 1' $ 1,693.12 ' i $ 1,693.12
SUBTOTAL : :. $ 23,934.57
10% COMPENSATION ~ , $ 2,393.46
!TOTAL MATERIAL COST .
26,328.03
EQUIPMENT
05 $
05 '
05 :
05 $
0:$
!SUBTOTAL : $
15% COMPENSATION $
TOTAL EQUIPMENT COST
SUBCONTRACTOR I
8U"~TOYAL i i
5% COMPENSATION i
TOTAL SUBCONTRACTOR COST
$103,237.03
TOTAL COST OF FIELD CHANGE iTEM
credit for valves at raw water pump station i $ (7,110.54)~
ref ~ 054 : ~ ; ' $ 96,126.49