18-050.06 MDM Construction: Mission Ave Improvements �-oSos d
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Spo�atle
ley. CHANGE ORDER NO: 6
ENGINEERING DIVISION CONSTRUCTION CONTRACT NO: 18-050
PROJECT: Mission Avenue Improvement Project CONTRACT DATE: 5/31/2018
PRIME CONTRACTOR: MDM Construction,Inc. CIP NO: 123
DESCRIPTION OF CHANGES
This change order pays for cost impacts for lowering the Mission Avenue centerline elevation between Station 49+50 and Sta
58+50.The lowering of the road required Avista Utilities to lower the gas lines in the Greenacres Road/Mission Avenue
intersection from 9/21/18 to 9/28/18. This delay threatened the critical path paving dates.This change order pays for the
additional work and cost required to keep the project on schedule so the project paving and fiatwork could be completed this
fall.
Item No. Description Unit Quantity Unit Price Total
CO 6. 1 Gas Main Exploratory Excavation in Greenacres Int LS 1 $ 1,776.43 $ 1.776.43
CO 6.2 Model Revision, Restaking and Sub coordination LS 1 $ 1,070.00 $ 1,070.00
CO 6.3 Remob D6&Roller LS 1 $ 647.62 $ 647.62
CO 6.4 Roadway Excavation Incl Haul CY 133 $ 20.50 $ 2,726.50
CO 6.5 Roadway Excavation Incl Haul(behind curb) CY 155 $ 42.75 $ 6,626.25
CO 6.6 Base Lift Sawcut&Patching LS 1 $ 2,325.00 $ 2,325.00
CO 6.7 Additional Cost to handset curb radii at Greenacres Int. LF 256 $ 19.45 $ 4.979.20
Total Amount of this Change Order(incl.Tax): $ 20,151.00
VERBAL APPROVAL.AND.JUSTiFICATION;__
Independent Justification on File Yes
Verbal Approval Date 10/24/2018 Verbal Approval by Gloria Mentz
• PHYSICAL,COMPLETION . ...
Original Contract Working Days: 90 Revision By This Change Order: 6
Revisions by Prior Change Orders
&Minor Change Orders: - 10 Total Revised Contract Working Days: 106
CONTRACT,AMOUNT
THESE CHANGES RESULT IN THE FOLLOWING ADJUSTMENTS OF TOTAL CONTRACT AMOUNT:
ORIGINAL TOTAL CONTRACT AMOUNT $ 2,966,440.40
TOTAL PRIOR CONTRACT CHANGE ORDER AMOUNT(through co as) $ 54,149.75
TOTAL CONTRACT AMOUNT PRIOR TO THIS CHANGE ORDER $ 3,020,590.15
NET THIS CHANGE ORDER $ 20,151.00
TOTAL CONTRACT AMOUNT INCLUDING THIS CHANGE ORDER $ 3,040,741.15
CONTRACTOR ACCEPTANCE: / DATE: / (m///Q
The contractor hereby accepts this adjust nTtind- • - s o Section 1-04.4 of the original contract. /
RECOMMENDED BY: DATE: 1/ " 40
roject a ger
APPROVED BY: / DATE: l/' O t' '
City Engineer
APPROVED BY: DATE: 104/0
City Manager
ATTACHMENTS: Roto-Rooter Pumping Invoice
Distribution: ORIGINAL TO: City of Spokane Valley Clerk's Office
COPIES TO. Cnntrertnr PW Protect File.Protect Inspector Finance Department