Executive/Council Action Form (ECAF)
ITEM TITLE:
Title
Motion 25-220, authorizing the Executive to approve Change Order No. 11 to Contract CA04-24 with Marshbank Construction, Inc.
body
DEPARTMENT: Public Works
ORIGINATOR: Brian Larmore, P.E.
EXECUTIVE RECOMMENDATION: Approved by Ken Klein 4/25/2025
PURPOSE: Approval of Change Order #11 to authorize payment to the Contractor, Marshbank Construction Inc. for added work required to remove and replace failing storm drainage within the roadway.
BACKGROUND: Snohomish County and Marshbank Construction entered into agreement #CA04-24 on March 29, 2024 for construction of the 36th Ave W & 35th Ave W, 164th ST SW to SR99 Improvement Project. The project unexpectedly encountered failing storm sewer pipe and structures within the roadway subgrade. The project did not include replacement of this critical infrastructure in the original contract work. Allowing the failing storm sewer to remain in place will lead to early failure of the new roadway and increased maintenance costs. To date a total of 10 Change Orders totaling $1,080,648.00 were approved by the County Engineer under SCC 3.04.140(6) and Executive Order 25-01(1.I). Approval of this change order will increase the total contract amount by $405,408.30 for a total contract amount not to exceed $11,376,410.51 The 35th/36th project is in Council District 3.
FISCAL IMPLICATIONS:
EXPEND: FUND, AGY, ORG, ACTY, OBJ, AU
CURRENT YR
2ND YR
1ST 6 YRS
102 50630336399 Contractor Payments
$405,408.30
$405,408.30
TOTAL
$405,408.30
$405,408.30
REVENUE: FUND, AGY, ORG, REV, SOURCE
CURRENT YR
2ND YR
1ST 6 YRS
Road Fund 102
$405,408.30
$405,408.30
TOTAL
$405,408.30
$405,408.30
DEPARTMENT FISCAL IMPACT NOTES: RC1783 & RC1784, E.40.02 & E.40.03 in the 2025 ACP
CONTRACT INFORMATION:
ORIGINAL
CONTRACT#
CA04-24
AMOUNT
$9,890,354.21
AMENDMENT|1010|CONTRACT#
CA04-24
AMOUNT
$316,750.00
AMENDMENT|1010|CONTRACT#
CA04-24
AMOUNT
$-57,216.00
AME...
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