HomeMy WebLinkAboutInterwest Construction Change Order No. 3 Phase 2 Water Reclamation Plant for the Port Hadlock UGA - 080524 JEFFERSON COUNTY
Sheet 1 of 2 DEPARTMENT OF PUBLIC WORKS Change
Date 7/19/2024 CHANGE ORDER order No.
Ordered by County Engineer under terms of
EArticle 9 and 11 of the General and Supplemental Conditions ,,115.2 I.l,l 11
Contract No.
Change proposed by Contractor To:
Interwest Construction
Endorsed by: t"r\,..,-rs-y 5� �r 4575 Fey Rd
Contractor Firm Name Port Angeles,WA 98363
S/g o w!f t e Date
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Titre
Consent given by Surety:(when required) Project Title Phase 2-Water
Reclamation Facility for
Sy: the PH Sewer
Attorney-in lad Dote
You are ordered to perform the following described work upon receipt of an approved copy of this change order:
The changes from the original plan were done 1)provide venting to the underground drain station vault and
accommodate changes to the odorous air piping at the equalization tank;2)provide Ovivo's changes to the number
of anchor bolts per()vivo fabrication submittal;and 3)to extend the fence line on the north side the wastewater
treatment plant site.
All work materials and measurement to be in accordance with the provisions of the standard specifications and
special provisions for the type of construction involved.
ORIGINAL CURRENT ESTIMATED ESTIMATED
CONTRACT CONTRACT NET CHANGE CONTRACT TOTAL
AMOUNT(Intl,9.1%sales tau) AMOUNT(Incl.9.1%sales tax) THIS ORDER(Inca.9.1%sales tax) AFTER CHANGE(Incl.9.1%sales tax)
$ 10,020,835.00 $ 10,100,518.94 582,523.59 $ 10,183,042.53
ORIGINAL CURRENT CONTRACT TIME NEW CONTRACT
CONTRACTTIME CONTRACT TIME CHANGE[Add/Del) TIME
502 0 N/A N/A
APP7RECOMMENDED APPROV COMMENDED /
711 er/2-;-1 .7/45/
Project Manager Dote County Engineer Date
iz ....;::
APPA ECOMMENDED APPRO
Z ( Approved Telephonically Sic/1
En f ee ervlces Manager �� Date !r Jefferson County Commissioners Date
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JEFFERSON COUNTY Contract No405-2114-0
Sheet 2 of 2 DEPARTMENT OF PUBLIC WORKS
Change
Date: 7/19/2024 CHANGE ORDER ESTIMATE Order No. 3
ESTIMATED ESTIMATED
UNIT UNIT QUANTITY AMOUNT
MEASURE PRICE CHANGE CHANGE
COP No. DESCRIPTION
Additional vent on the drain station and add
004 FRP air line to EQ pump chamber(OCR 003) LS $24,980.69 1 $24,980.69
Additional anchor bolt locations for the Ovivo
005.2 skid mounted units LS $35,795.88 1 $35,795.88
Additional fencing and a new gate north side
011 of WWTP (OCR 006) LS $14,863.75 1 $14,863.75
CO 003 Subtotal $75,640.32
J
ESTIMATED NET CHANGE SUBTOTAL: $75,640.32
9.1%Sales Tax $6,883.27
ESTIMATED NET CHANGE TOTAL: $82,523.59
Department of Public Works
O Consent Agenda
Page 1 of 1
Jefferson County
Board of Commissioners
Agenda Request
To: Board of Commissioners
Mark McCauley, County Administrator
From: Monte Reinders, P.E., Public Works Director/County Engineer
Agenda Date: August 5, 2024
Subject: Change Order No. 3, Phase 2 - Water Reclamation Plant for the
Port Hadlock UGA, Project No. 405-2114-0, Commerce Project No.
22-96515-026
Statement of Issue: Change Order No. 3 with Interwest Construction of Burlington,
Washington.
Analysis/Strategic Goals/Pro's Et Con's: This change order includes the changes to
the drain station; anchor bolts for the Ovivo Membrane Bioreactor (MBR) skid mount
units; and fencing on the north side of the wastewater treatment plant site. The
changes from the original plan were done 1) provide venting to the underground drain
station vault and accommodate changes to the odorous air piping at the equalization
tank; 2) provide Ovivo's changes to the number of anchor bolts per Ovivo fabrication
submittal; and 3) to extend the fence line on the north side the wastewater
treatment plant site.
Fiscal Impact/Cost Benefit Analysis: The amount for Change Order No. 3 is
$82,523.59 (includes 9.1% Washington State Sales Tax). The contract amount will
increase from $10,100,518.94 to $10,183,042.53. The project is funded at 100% by
the Department of Commerce.
Recommendation: Public Works recommends that the Board authorize Change Order
No. 3 with Interwest Construction, and return two originals to Public Works for further
processing.
Department Contact: Samantha Harper, P.E., Project Manager, 385-9175.
Reviewed By:
7/4 g - g/lA
Mark McCauley ounty Administrator Date