Agenda 06/27/2017 Item #16E 406/27/2017
EXECUTIVE SUMMARY
Recommendation to approve the administrative reports prepared by the Procurement Services
Division for change orders and other items as identified.
OBJECTIVE: To promote accountability and provide transparency to the public and gain the
Board’s approval/ratification for various procurement -related transactions.
CONSIDERATIONS: In accordance with the Board’s Procurement Ordinance 2017-08 and the
Procurement Manual, the Procurement Services Division produces a regular Administrative Report which
provides for Board approval of the following transactions:
Contract change orders/Amendments that do not exceed ten (10%) of the current Board
approved aggregate amount;
Modifications to the current Board approved performance schedule (number of days);
Other items as determined by the County Manager or designee.
FISCAL IMPACT: The net total for 5 changes to contracts is $27,253. The total number of days
added to contracts is 111.
LEGAL CONSIDERATIONS: This item is approved for form and legality and requires a majority vote
for Board action. - JAK
GROWTH MANAGEMENT IMPACT: There is no Growth Management Impact associated with this
action.
RECOMMENDATION: To ratify/approve change orders and/or Contract Amendments; and other
items as determined by the County Manager or designee in accordance with Procurement Ordinance
2017-08.
Prepared By: Adam Northrup, Procurement Strategist, Procurement Services
ATTACHMENT(S)
1. 0627 Change Order Report - FY17 (PDF)
2. 0627 Change Order Backup - FY17 (PDF)
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COLLIER COUNTY
Board of County Commissioners
Item Number: 16.E.4
Doc ID: 3340
Item Summary: Recommendation to approve the administrative reports prepared by the
Procurement Services Division for change orders and other items as identified.
Meeting Date: 06/27/2017
Prepared by:
Title: Procurement Specialist – Procurement Services
Name: Adam Northrup
06/08/2017 12:03 PM
Submitted by:
Title: – Procurement Services
Name: Ted Coyman
06/08/2017 12:03 PM
Approved By:
Review:
Procurement Services Adam Northrup Additional Reviewer Completed 06/13/2017 8:56 AM
Procurement Services Ted Coyman Additional Reviewer Completed 06/13/2017 9:39 AM
Administrative Services Department Paula Brethauer Level 1 Division Reviewer Completed 06/13/2017 5:21 PM
Administrative Services Department Len Price Level 2 Division Administrator Review Completed 06/15/2017 3:32 PM
Office of Management and Budget Valerie Fleming Level 3 OMB Gatekeeper Review Completed 06/15/2017 4:56 PM
Office of Management and Budget Laura Wells Additional Reviewer Completed 06/16/2017 9:07 AM
County Attorney's Office Jeffrey A. Klatzkow Level 3 County Attorney's Office Review Completed 06/16/2017 1:58 PM
County Manager's Office Nick Casalanguida Level 4 County Manager Review Completed 06/17/2017 11:21 AM
Board of County Commissioners MaryJo Brock Meeting Pending 06/27/2017 9:00 AM
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Administrative Services Change Order Report
Item page #Contract/ Grant No.Change #DateProject Name Vendor Name Division - Project Manager Original Contract
Amount
Current Contract
Amount
Change Order
Amount
Revised Contract
Amount
% Over
Board
Approved
Amount
Contract
Length
Change in
length
(Days)
Updated
contract
length
Change in
length
(%)
1 1 15-6447 6 4/25/2017 Chokoloskee Bridge
Replacement Kelly Brothers, Inc Road Construction - Steve Ritter $8,050,911.82 $7,505,721.63 $0.00 $7,505,721.63 0.00%688 1 689 0.15%
2 3 17-7055 1 5/15/2017 ENCP Pickleball Shade
Structure
Compass
Construction
Facilities Management - Margaret
Bishop $744,018.00 $744,018.00 $27,253.00 $771,271.00 3.66%137 31 168 22.63%
3 9 15-6494 2 5/23/2017 NCRWTP Transfer Pump
Replacemetn Quality Enterprises PUD Project Management - Tom
Sivert $967,970.00 $967,970.00 $0.00 $967,970.00 0.00%483 60 543 12.42%
4 12 15-6494 3 6/7/2017 NCRWTP Transfer Pump
Replacement Quality Enterprises PUD Project Management - Tom
Sivert $967,970.00 $967,970.00 $0.00 $967,970.00 0.00%543 0 543 0.00%
5 18 16-6589 4 6/6/2017 Memorial Pathway Haskins, Inc.Transportation Engineering -
Shannon Bassett $2,341,044.22 $2,437,115.60 $0.00 $2,437,115.60 0.00%281 19 300 6.76%
Meeting Date Total number of Change orders Total Dollar
Change
Total
Change in
Days
6/27/2017 5 $27,253.00 111
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PUBLIC UTILITIES
WORK DIRECTIVE CHANGE
PROJECT NAME: NCRWTP Transfer Pump Replacement CHANGE # 1 REV 1
DATE OF ISSUANCE: 3/9/2017 EFFECTIVE DATE: 3/9/2017
OWNER: Collier County Board of Commissioners PROJECT#: 15-6494
CONTRACTOR: Quality Enterprises ENGINEER: CH2M
You are directed to proceed promptly with the following change(s):
Pump 12-P-03
1. Apply two coats of Tnemec Series N140, Pota-Pox Plus, Tank White coating on underside of pump
baseplate in accordance with SECTION 09 90 00
2. Strip coating and clean existing pump pedestals in accordance with SECTION 09 90 00 to allow
complete inspection of existing concrete surfaces.
3. Remove all loose and cracked concrete from the existing concrete supports and repair in accordance
with SECTION 03 01 32B and as described below.
4. Repair anchor bolts as needed in accordance with the requirements of SECTION 03 21 00. Threaded
Couplings shall be as specified in SECTION 03 21 00 2.01.B.
5. After concrete repair, coat existing pump pedestals in accordance with SECTION 09 90 00 using:
System No. 110 Masonry Sealer:
Surface Prep. Paint Material Min. Coats, Cover
In accordance with
Paragraph Masonry
Surface Preparation
Acrylic Sealer 2 coats,
100 SFPGPC
6. Re-thread existing bolt and load-test in accordance with the requirements of SECTION 03 21 00.
7. Coat crack in horizontal concrete surface with cementitious waterproofing coating
Recommended Repair Procedure Sequence
Concrete repair shall be performed in accordance with the following sequence.
Unformed Partial Depth Repair (Unformed areas less than 4” thick)
1. Strip existing coating from existing pump pedestals in accordance with SECTION 09 90 00
2. Remove all loose and cracked concrete from the existing concrete support
3. Saw cut edge of effected area using a straight edged regular shaped pattern. Provide minimum ½”
shoulder perpendicular to concrete surface along perimeter of repair.
4. Chip loose and deteriorated concrete to sound concrete. Provide minimum surface profile per repair
mortar manufacturer recommendations.
5. Clean all exposed steel and remove corrosion by oil free abrasive blast.
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6. Coat exposed steel and concrete in repair area with Sika Armatec 110 EpoCem per manufacturer
recommendation.
7. Trowel Sika Top 122 Plus into repair area to a max depth of 4”.
8. Test the repair mortar with 2” cubes to ASTM C-109/109M-16a.
9. Moist cure per repair mortar manufacturer’s recommendations
10. Coat existing pump pedestals in accordance with SECTION 09 90 00
Formed Partial Depth Repair
1. Saw cut edge of effected area using a straight edged regular shaped pattern. Provide minimum ½”
shoulder perpendicular to concrete surface along perimeter of repair.
2. Chip loose and deteriorated concrete to sound concrete. Provide minimum surface profile per repair
mortar manufacturer recommendations.
3. Clean all exposed steel and remove corrosion by oil free abrasive blast.
4. Coat exposed steel and concrete in repair area with Sika Armatec 110 EpoCem per manufacturer
recommendation.
5. Pour Sikacrete 211 into repair area. Vibrate with small pencil vibrator.
6. Test the repair mortar using cylinders to ASTM C-109/109M-16a.
7. Moist cure per repair mortar manufacturer’s recommendations.
Purpose of Work Directive Change:
To restore structural integrity of the existing 25-year-old transfer pump pedestals to improve long-term
reliability.
If a claim is made that the above change(s) have affected Contract Price or Contract Times any claim for a
Change Order based thereon will involve one or more of the following methods of determining the effect of the
changes(s).
Method of determining change in Contract Price: Method of determining change in Contract Times:
Unit Prices Contractor’s records
Lump Sum Engineer’s record
Other T&M Other
Estimated increase (decrease) in Contract Price Estimated change in Contract Time:
$ 6,000.00 Increase by 50 calendar days
RECOMMENDED: AUTHORIZED:
By: Joe Elarde, P.E. – Project Manager By: Tom Sivert, P.E. – Sr. Project Manager
CH2M HILL Engineers, Inc. Collier County PUEPMD
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