HomeMy WebLinkAboutDocumentation_Regular_Tab 08_7/8/2021Agenda Item #8.
Regular Council
STAFF MEMO
Meeting: Regular Council - Jul 08 2021
Staff Contact: Matthew Hammond, Utilities Department: Utilities
Director
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Approve Change Order #1 — Stormwater Collection System Rehabilitation Services — Hinterland Group
SUMMARY:
April 8th, 2021 the Village Council approved Work Authorization No. 1 with the Hinterland Group to
line 44 segments of failed stormwater pipe throughout the Village. To ensure the lowest price for this
project, the Village selected the Hinterland Group Inc. to complete the work through a piggyback
agreement of the Charlotte County Stormwater Collection System Rehabilitation in (Bid #20-497) in the
amount of $532,480. With unit price construction contracts a final adjusting change order is required to
true -up the bid quantities with the actual quantities installed.
As a result, the Utilities Department is requesting a change order (Change Order #1) to the previously
approved work authorization in the amount of $23,176.00 to reflect the as -built quantities installed. If
approved, the revised total cost for the project will be $555,656.00. No time extension is needed from
the proposed change order.
Note: In the final tally of quantities for the project, an error in the bid quantities was found due to two
pipe segments being omitted from the bid quantities. The result of this is larger than typical final
adjustments in this change order.
The Stormwater Collection System Rehabilitation Services is complete and will be closed out upon
approval of the final adjusting change order.
This document and any attachments may be reproduced upon request in an alternative format by completing
our Accessibility Feedback Form, sending an e-mail to the Village Clerk or calling 561-768-0443.
BUDGETED AMOUNT: AVAILABLE AMOUNT: EXPENDITURE AMOUNT:
$23,176.00
Additional Budgetary Information: Funding Source(s):
Sufficient funds are available in the approved Stormwater Enterprise Fund
FY21 budget to accommodate this change order
Approve Change Order #1 with the Hinterland Group.
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Agenda Item #8.
Proposed Change Order No. 1 - Stormwater Collection System Rehabilitation - Hinterland Group
Page 111 of 287
Agenda Item #8.
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Page 112 of 287
Agenda Item #8.
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Hinterland Group, Inc.
2051 W Blue Heron Blvd
Riviera Beach, FL 33404
(561) 640-3503 - Phone
ALL PO's/Contractual Issuances are to be emailed to: info(dhinterlandaroup.com
ADDRESS
City of Tequesta
** Need address & Contact **
JOB NAME: Tequesta - CIPP 2021
tlArl I I I tr
I III I
&A I E
AMI&III
Liqht Cleaning 16"-29"
440
LF
$4.00
$1,760.00
Liqht Cleaning 30"-42"
38
LF
$5.00
$190.00
Warranty
279
LF
$1.00
$279.00
TV Survey - Pre & Post
279
LF
$8.00
$2,232.00
Install 15" CIPP (7.5mm)
-199
LF
$60.00
-$11,940.00
Install 18" CIPP(9mm)
487
LF
$70.00
$34,090.00
Install 24" CIPP (10.5mm)
-47
LF
$85.00
-$3,995.00
Install 30" CIPP(12mm)
38
LF
$120.00
$4,560.00
Unused Continqencv
1
EA
-$4,000.00
-$4,000.00
$0.00
Pricinq based off of Broward Colleqe
Hinterland will mobilize within one week of approval
Diq and replace / point repairs to be quote per case by case basis - Will
attempt to line all lines
Exclusions from Scope:
1. Permitting and Bonding
2. Any major MOT Required (road closures, lane closures, detours, etc.)
3. Sizes shown on plans are assumed to be correct
4. This quote does not provide any bypass or manhole lining.
5. Hinterland Group will not be held liable for line collapse during clean and tv due
to the unknown condition of existing piping
6. Any other work not specifically listed in inclusions above.
7. Hinterland is not responsible for pipe collapse during calcium deposit removal due to unknown
conditions located in host pipe.
NOTE: Due to the fragile condition of the existing pipc(s), the possibility of the pipe collapsing exists during the construction phase. If this untIcty event occurs, we will pro dde you with an additiotial estimate for a
necessary point repair to complete the lining process. Due to the poor condition ofthe original host pipe, residual settling may appear at the surface grade post lining. This condition is gotcovered under warrantee.
Unforescen conditions can affect the amount of time to complete the wort, therefore increasing or decreasing estimate.
ALL PO's/Contractual Issuances are to be emailed to: infoGilhintedandaroup.com
Accepted Date:
Accepted Bv:
Page 113 of 287