6th Change Order 12/06/2022 BOARD OF COUNTY COMMISSIONERS
County of Monroe � � .� Mayor Craig Cates,District 1
The Florida Keys Mayor Pro Tem Holly Merrill Raschein,District 5
Michelle Coldiron,District 2
James K.Scholl,District 3
David Rice,District 4
Memorandum
DATE: 12/5/2022
TO: BOCC
Kevin G.Wilson,P.E.
FROM: Kevin G. Wilson, P.E. % '` "'� �` -050o 2.05 15:24:39
SUBJECT: Proposed Change Order to be Approved
Attached is proposed Change Order#6 for the 1st St and Bertha St Roadway and Drainage project.
This change order increases the final contract sum by$13,146.45. The substantial completion date is
increased 6 days.
Monroe County Ordinance 027-1998 and subsequent amendments provide authority for the
Administrator to approve change orders within specified limits after providing Board of County
Commissioners with at least 24 hours to review them and pose any questions or objections that they
may have.
It is the Administrator's intent to approve the attached change order under that authority on
Thursday, December 6, 2022.
MONROE COUNTY/ENGINEERING/PROJECT MANAGEMENT
CONTRACT CHANGE ORDER
PROJECT TITLE: 1 It St and Bertha St Roadway and Drainage Project CHANGE ORDER NO: 6
INITIATION DATE: 11/14/22
TO CONTRACTOR: Zahlene Enterprises, Inc. CONTRACT DATE: 1/20/21
The Contract is changed as follows:
The original Contract Sum $4,694,999.99
Net change by previously authorized Change Order 1 $45,630.20
Net change by previously authorized Change Order 2 $12,917.91
Net change by previously authorized Change Order 3 $33,642.04
Net change by previously authorized Change Order 4 $31,355.00
Net change by previously authorized Change Order 5 $48,452.61
The Contract Sum prior to this Change order was $4,866,997.75
The Contract Sum is (increased) by this Change Order 6 $13,146.45
The Revised Contract Sum including this Change Order 6 $4,880,144.20
Pursuant to contract article 7.2.2, the cost or credit to the owner resulting from a change in the Work shall be determined in
one or more of the following methods:
7.2.2.1 mutual acceptance of lump sum properly itemized and supported by sufficient substantiating data to permit
evaluation
7.2.2.2 unit prices stated in the Contract Documents or subsequently agreed upon
7.2.2.3 cost to be determined in a manner agreed upon by the parties and a mutually acceptable fixed or percentage
fee
Change Order 6 adds City of Key West requested construction of a crosswalk at NW and NE corner of Bertha Street and
Venetia Street, corrects ADA detectable warning mat, and corrects sidewalk tripping hazard.
This change order 6 represents the construction costs for additional scope and was approved by the Engineer of Record
EAC and the CEI RS&H, Inc.
The increases to the contract are as follows:
CHANGE ORDER 06
Pay item Iteirrn Deswiprtion, Unit Quaintity Unit Pirice Rid Ilteirn rotall Comments
Plain IRevis,iun 6 and Rework.Bertha,&.
5 1,10-4-10 REMOVAL OF ExI,STIING CONCRETE, SY 67 2:3.80 1,594.60 Venetia,NW&.NIE corner
Plain(Revision 6 and IR'ework.Bertha&
5 520-1-10 ICONCRETE CURB AND GUTTER,TYPE IF LIF 1 32 $20.25 648.00 Venetia N'W&NIE corner
Plan(Revision 6 and(Rework.Berthas&.
5 522-1 CONCRETE SIDEWALK,4"THICK SY 67 8.7.50 5,862.50 Venetia,NW& NIE corner
Plan Revision 6 arnd IR'ework Berthas&.
5 527-2 DETECTABLE wARNIIINGS SF 80 26.00 $ 2,0180.00 Venetia NW&.NIE corner
5 700-1-11 ISIINGLIE POSTSIGN Full GROUND MOUNT UIP'TCD 12 SdF AS 6 370.0+0 2,220.001 Plain Revision 6
5 711.11-1.23 THERMOPLASTIC,STANDARID,''e+4''HIITE,SOLID 12" LIF 33 $1.55 $ 51.15 Plain(Revision 6
5 711-11-1.25 THERMOPLASTIC,STANDARID,'WHIITE,SOLID 24" LIF 42 $:3.60 $ 151.20 Plain(Revision 6
5 711-11 421 THEIRIMOPILASTICC STAN'DAIRID BLUE&ULIID,6"° LIF 70 $ 7.70 $ 539.00 Plain Revision 6
TOTAL $ 1;3,146.4I5
The project commencement was March 22, 2021.
Contractor agrees to accept the increase in monetary compensation and hereby waives and releases any and all claims for
any additional compensation related to these change order bid items.
This Change Order 6 net change is an increase of$13,146.45 and represents (.0028) % of the original contract price.
This Change Order 6 adds 6 calendar days to the project.
Not valid until approved by Owner,Architect(if applicable), and Contractor
Jordan p q Za h e n e Digitally signed by Jordan M Zahlene
V
CONTRACTOR � Date:2022.12.05 10:34:01 -05'00'
Judith Clarke, PE Digitallysigned by Judith Clarke,P.E. Date
. .
ENGINEERING SERVICES DIRECTOR Date:2022.12.0511:36.41-05'00'
Kevin G.Wilson,P.E. Date
ASSISTANT COUNTY ADMINISTRATOR' - 2022.12.06 17:16:49-05'00'
Date
MONROE Cowry ATTORNEY
PPRfft 1)AS TO FOR
CHRISTINE LIMBrRT•RARROWS
ASSISTANT COUNTY ATTORNEY
DATE ._1...11.18122...-..._
FDOT (SCOP FUNDED 441959-1-54-01/G1M93)
Note: FDOT does not fund change orders but must acknowledge. Date
Change Order Attachment per Ordinance No. 004-1999
• Change Order was not included in the original contract specifications. Yes ® No ❑
If yes, explanation:
1. City of Key West requested to add a pedestrian crosswalk on Bertha Street and the north side of Atlantic
Ave intersection.
2. Additionally, there was a plan error for the ADA ramp designation at NE corner of Venetia and Bertha
Street which called for a CR-C type ramp the correct designation should have been CR-L type ramp.
3. The sidewalk at the NW corner of Bertha and Venetia was constructed per the plans and due to the
existing concrete slab, there was step constructed. It was later determined that the step was a tripping
hazard a so we removed and reconstructed and harmonized the entire area to eliminate the step.
• Change Order was included in the original specifications. Yes ❑ No
If Yes, explanation of increase in price:
• Change Order exceeds $25,000 or 5%of contract price (whichever is greater). Yes ❑ No
If Yes, explanation as to why it is not subject for a calling for bids:
• Project engineer/architect approves the change order. Yes ® No ❑
If No, explanation of why:
• Change Order is correcting an error or omission in design document. Yes ®No ❑
Should a claim under the applicable professional liability policy be made? Yes ❑ No
Explain:
The additional estimated costs of items 2 and 3 are not significant enough to warrant a claim.
RS&H
3100 Overseas Highway
Marathon Florida
VIA Email November 14, 2022
To: Monroe County Engineering
Debra London
102050 Overseas Hwy
Key Largo, FL 33037
Project: 441959-1-54-01- 1st Street and Bertha Street, Key West
Contract: G1M93
County: Monroe
Subject: Change Order 6
Ms. London
Change Order 06 is due in part to the City of Key West requesting to add a pedestrian crosswalk on Bertha Street
and the north side of Atlantic Ave intersection. There was a plan error for the ADA ramp designation on plan
sheet 21 which called for a CR-C the correct designation should have been CR-L. The sidewalk at the NW corner
of Bertha and Venetia was constructed per the plans and due to the existing concrete slab, there was step
constructed. It was later determined that the step was a tripping hazard a so we removed and reconstructed and
harmonized the entire area to eliminate the step.
Plan revision 06 added six single post signs with a contract unit price of$370.00 per assembly with a total cost of
$2,220.00.
Plan revision 06 added 33 LF of additional thermoplastic striping of 12-inch solid white stripe at the contract unit
price of$1.55/LF with a total cost of$51.15.
Plan revision 06 added 42 LF of additional thermoplastic striping of 24-inch white stripe at the contract unit price
of$3.60/LF with a total cost of$151.20.
Plan revision 06 added 70 LF of additional thermoplastic striping of 6-inch white stripe at the negotiated unit
price of$7.70/LF which is in line with the FDOT Statewide average price with a total cost of$539.00.
Plan revision 06 added 80 SF of detectable warning for the additional crosswalk at Bertha and Atlantic Ave and
the rework at the NE and NW corner of Bertha and Venetia at the contract unit price of$26.00/SF with a total
cost of$2,080.00.
Plan revision 06 added 32 LF of type F curb and gutter for the additional crosswalk at Bertha and Atlantic Ave
and the rework at the NE and NW corner of Bertha and Venetia at the contract unit price of$20.25/LF with a total
cost of$648.00.
Plan revision 06 added 67 SY of 4-inch concrete sidewalk for the additional crosswalk at Bertha and Atlantic Ave
and the rework at the NE and NW corner of Bertha and Venetia at the contract unit price of$87.50/SY with a
total cost of$5,862.50.
Plan revision 06 added 67 SY of removal of existing concrete for the additional crosswalk at Bertha and Atlantic
Ave and the rework at the NE and NW corner of Bertha and Venetia at the previously negotiated unit price of
$23.80/SY with a total cost of$1,594.60.
The total amount of this change order 006 is $13,146.45. The contractor requested 6 days for the additional work
which we find acceptable.
Sincerely,
Jackson Taylor
Project Administrator,RSH
CC: Debra London Monroe County,Jacki Hart,P.E.,File
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