Agenda 06/13/2017 Item #16C106/13/2017
EXECUTIVE SUMMARY
Recommendation to approve a $506,246.97 work order under Request for Quotation No. 14-6213-
96 to Mitchell and Stark for Project Number 50101, “Utilities Installation for Biosolids Facilities.”
OBJECTIVE: To install utilities along City Gate Boulevard North for the proposed Biosolids Facility
that will manage the biosolids produced at the North and South County Water Reclamation Facilities
(NCWRF and SCWRF), septic tank wastes, high strength wastes (e.g., fats, oils and grease), septage , and
eventually residential and commercial organic wastes generated in the county.
CONSIDERATIONS: In 2006, The Board of County Commissioners approved the Integrated Solid
Waste Management Strategy (ISWMS). One of the recommended components of the ISWMS was source
reduction, material reuse and recycling. The development of the Resource Recovery Business Park is
being developed consistent with ISWMS to serve County needs such as: Biosolids processing,
construction and demolition material processing, biomass processing, debris recovery, tire processing
center, white and brown goods processing, and a Compressed Natura Gas facility. The Biosolids Facility
will be one of the first facilities built consistent with the ISWMS
Biosolids (also known as sludge or residuals) is a nutrient-rich organic matter in the solid, semi-solid or
liquid form produced during the treatment of domestic wastewater. The biosolids consist of various
biological and inert components created during the activated sludge process. The county currently
manages dewatered biosolids produced at the NCWRF and SCWRF by transporting the materials to the
Okeechobee Landfill under a contract between the county and Waste Management Inc., of Florida. In
fiscal year 2015, the county spent approximately $1.7 million hauling and disposing of 25,000 tons of
biosolids.
The scope of this project is to clear and install utilities within the City Gate Boulevard north 92’ future
proposed right-of-way. Existing utility connection points have been provided for the proposed water
main and force main extensions. Construction will include installation of the following utilities:
2,120 linear feet of 6”, 8” and 12” C900 DR14 PVC Water Main
Required water appurtenances per approved construction plans inclusive of hydrants, valves, and
fittings
1,919 linear feet of 6” C900 CL200 DR14 PVC Force Main
Required sanitary sewer appurtenances per approved construction plans inclusive of valves, and
fittings
Linear feet of 2”, 2.5" and 6” Electrical Conduit/Telecommunication conduits
The Procurement Services Division distributed Request for Quotation Number 14-6213-96 “Utilities for
Biosolids Facility,” on February 15, 2017, to the six vendors under the Fixed-Term Underground Utilities
Contract Number 14-6213 via the county’s electronic quote process. Three of the six vendors submitted
responsive quotes on March 1, 2017, which are summarized below.
VENDOR PROJECT COST
Mitchell and Stark $506,246.97
Haskins, Inc. $597,045.35
Quality Enterprises $706,473.68
County staff determined the lowest bid to be fair and reasonable and recommends awarding the work
16.C.1
Packet Pg. 699
06/13/2017
order to Mitchell and Stark, the lowest responsive and qualified vendor. In a letter dated April 11, 2017,
the design professional, Davidson Engineering, recommend awarding the work order to Mitchell and
Stark, who has a satisfactory performance and warranty record on previous, similar, utility-related
projects.
The quotes incorporate a time and materials allowance of $46,022.45 for owner -directed additional work
that may include, but is not limited to, un-located utilities and unforeseen site conditions. The price for
any additional work will be negotiated prior to commencement in accordance with the county’s
Procurement Ordinance and the terms of the agreement.
FISCAL IMPACT: Funding is available in, and is consistent with, the FY2017 Capital Budget
approved by the Board on September 24, 2016. The source of funding is the Wastewater User Fee Fund
(414).
GROWTH MANAGEMENT IMPACT: This project meets current Growth Management Plan
standards to ensure the adequacy and availability of viable public facilities.
LEGAL CONSIDERATIONS: This item has been reviewed by the County attorney, is approved as to
form and legality, and requires majority vote for approval. -SRT
RECOMMENDATION: To approve a $506,246.97 work order under Request for Quotation No. 14-
6213-96 to Mitchell and Stark for Project Number 50101, “Utilities for Biosolids Facilities,” and
authorize the Chair to sign the attached work order.
Prepared by: Dayne Atkinson, Project Manager, Solid and Hazardous Waste Division
ATTACHMENT(S)
1. Attachment 2 - 14-6213-96 Quote Tabulation (PDF)
2. Attachment 3 - 2017-04-11-Biosolids Bid Letter Contractor Approval (PDF)
3. Attachment 1 - Mitchell and Stark Work Order 14-6213 (PDF)
16.C.1
Packet Pg. 700
06/13/2017
COLLIER COUNTY
Board of County Commissioners
Item Number: 16.C.1
Doc ID: 3077
Item Summary: Recommendation to approve a $506,246.97 work order under Request for
Quotation No. 14-6213-96 to Mitchell and Stark for Project Number 50101, “Utilities Installation for
Biosolids Facilities.”
Meeting Date: 06/13/2017
Prepared by:
Title: Project Manager – Solid and Hazardous Waste
Name: Dayne Atkinson
05/02/2017 5:24 PM
Submitted by:
Title: Division Director - Solid Waste – Solid and Hazardous Waste
Name: Dan Rodriguez
05/02/2017 5:24 PM
Approved By:
Review:
Public Utilities Department Margie Hapke Additional Reviewer Completed 05/04/2017 9:07 AM
Public Utilities Operations Support Joseph Bellone Additional Reviewer Completed 05/05/2017 1:33 PM
Procurement Services Barbara Lance Level 1 Purchasing Gatekeeper Completed 05/05/2017 2:11 PM
Procurement Services Ted Coyman Additional Reviewer Completed 05/09/2017 9:09 AM
Procurement Services Sandra Herrera Additional Reviewer Completed 05/11/2017 8:24 AM
Solid and Hazardous Waste Dan Rodriguez Additional Reviewer Completed 05/11/2017 2:02 PM
Public Utilities Department Heather Bustos Level 1 Division Reviewer Completed 05/19/2017 10:11 AM
Water Steve Messner Additional Reviewer Completed 05/30/2017 9:24 AM
Public Utilities Department George Yilmaz Level 2 Division Administrator Review Completed 06/03/2017 1:52 PM
County Attorney's Office Scott Teach Level 2 Attorney Review Completed 06/05/2017 8:55 AM
Office of Management and Budget Valerie Fleming Level 3 OMB Gatekeeper Review Completed 06/05/2017 9:02 AM
County Attorney's Office Jeffrey A. Klatzkow Level 3 County Attorney's Office Review Completed 06/05/2017 9:52 AM
Office of Management and Budget Susan Usher Additional Reviewer Completed 06/05/2017 3:31 PM
County Manager's Office Leo E. Ochs Level 4 County Manager Review Completed 06/05/2017 5:24 PM
Board of County Commissioners MaryJo Brock Meeting Pending 06/13/2017 9:00 AM
16.C.1
Packet Pg. 701
Quantity Unit Unit Price Total Price Unit Price Total Price Unit Price Total Price Unit Price Total Price Unit Price Total Price Unit Price Total Price
Initial Site Design
1 Mobilization 1.00 LS 18,000.00$ 18,000.00$ 15,000.00$ 15,000.00$ 95,000.00$ 95,000.00$ -$ -$ -$
2 Silt Fence (Includes Maintenance/Replacement)4,500 LF 1.00$ 4,500.00$ 2.50$ 11,250.00$ 2.00$ 9,000.00$ -$ -$ -$
3 Clearing and Grubbing 5.80 AC 8,000.00$ 46,400.00$ 7,200.00$ 41,760.00$ 6,300.00$ 36,540.00$ -$ -$ -$
4 Excavation for Utility Installation 2,334 CY 5.00$ 11,670.00$ 15.00$ 35,010.00$ 35.50$ 82,857.00$ -$ -$ -$
TOTAL INITIAL SITE WORK CONSTRUCTION 80,570.00$ 103,020.00$ 223,397.00$ -$ -$ -$
Water Utilities
5 6" C900 CL200 DR14 PVC Water Main 50 LF 28.72$ 1,436.00$ 65.00$ 3,250.00$ 48.00$ 2,400.00$ -$ -$ -$
6 8" C900 CL200 DR14 PVC Water Main 50 LF 32.96$ 1,648.00$ 92.00$ 4,600.00$ 68.00$ 3,400.00$ -$ -$ -$
7 12" C900 CL200 DR14 PVC Water Main 2,020 LF 49.62$ 100,232.40$ 49.00$ 98,980.00$ 56.75$ 114,635.00$ -$ -$ -$
8 Fittings 1 LS 2,260.00$ 2,260.00$ 5,250.00$ 5,250.00$ 18,235.00$ 18,235.00$
9 8" Gate Valve 11 EA 1,507.00$ 16,577.00$ 2,075.00$ 22,825.00$ 2,355.00$ 25,905.00$ -$ -$ -$
10 12" Gate Valve 4 EA 2,090.00$ 8,360.00$ 3,305.00$ 13,220.00$ 3,740.00$ 14,960.00$ -$ -$ -$
11 8" Blow-off w/TSP 8 EA 1,810.00$ 14,480.00$ 1,385.00$ 11,080.00$ 1,660.00$ 13,280.00$ -$ -$ -$
12 12" Blow-off w/TSP 2 EA 2,590.00$ 5,180.00$ 1,723.00$ 3,446.00$ 2,360.00$ 4,720.00$ -$ -$ -$
13 Permanenet Bacteria Sampling Point 1 EA 1,651.00$ 1,651.00$ 3,305.00$ 3,305.00$ 2,800.00$ 2,800.00$ -$ -$ -$
14 Automatic Flushing Device 1 EA 8,270.00$ 8,270.00$ 8,500.00$ 8,500.00$ 6,630.00$ 6,630.00$ -$ -$ -$
15 Fire Hydrant Assembly 9 EA 4,956.00$ 44,604.00$ 5,000.00$ 45,000.00$ 4,220.00$ 37,980.00$ -$ -$ -$
16 1" Meter Service to Lift Station 1 EA 1,598.00$ 1,598.00$ 2,025.00$ 2,025.00$ 1,155.00$ 1,155.00$ -$ -$ -$
17 Connection to Existing Main 1 LS 3,030.00$ 3,030.00$ 6,225.00$ 6,225.00$ 2,135.00$ 2,135.00$ -$ -$ -$
TOTAL WATER UTILITIES CONSTRUCTION 209,326.40$ 227,706.00$ 248,235.00$ -$ -$ -$
Sanitary Utilities
18 6" Force Main C-900 CL200 DR14 PVC 1,919 LF 22.48$ 43,139.12$ 33.00$ 63,327.00$ 42.00$ 80,598.00$ -$ -$ -$
19 Fittings 1 LS 13,920.00$ 13,920.00$ 6,700.00$ 6,700.00$ 15,801.30$ 15,801.30$ -$ -$ -$
20 6" Plug Valve 2 EA 1,295.00$ 2,590.00$ 2,275.00$ 4,550.00$ 2,495.00$ 4,990.00$ -$ -$ -$
21 Lift Station - 8' (County Owned/Maintained)1 EA 370,000.00$ 370,000.00$ 326,000.00$ 326,000.00$ 327,000.00$ 327,000.00$ -$ -$ -$
22 Air Release Valve and Vault 4 EA 7,270.00$ 29,080.00$ 8,600.00$ 34,400.00$ 8,645.00$ 34,580.00$ -$ -$ -$
23 Connection to Existing Main 1 LS 3,560.00$ 3,560.00$ 6,500.00$ 6,500.00$ 1,010.00$ 1,010.00$ -$ -$ -$
TOTAL SANITARY UTILITES CONSTRUCTION 92,289.12$ 115,477.00$ 136,979.30$ -$ -$ -$
Misc. Conditions
24 2" FPL Conduit (3-2" Conduit @ 2,070 LF each)6,210 LF 3.62$ 22,480.20$ 4.30$ 26,703.00$ 2.00$ 12,420.00$ -$ -$ -$
25 2.5" Comcast Conduit 2,070 LF 6.18$ 12,792.60$ 8.00$ 16,560.00$ 3.35$ 6,934.50$ -$ -$ -$
26 2" Century Link Conduit 2,070 LF 6.18$ 12,792.60$ 7.50$ 15,525.00$ 2.80$ 5,796.00$ -$ -$ -$
27 2" FPL Street Lighting 2,070 LF 5.12$ 10,598.40$ 7.00$ 14,490.00$ 2.00$ 4,140.00$ -$ -$ -$
28 6" FPL Electric Conduit 2,070 LF 9.36$ 19,375.20$ 11.25$ 23,287.50$ 2.10$ 4,347.00$ -$ -$ -$
TOTAL MISC. CONSTRUCTION 78,039.00$ 96,565.50$ 33,637.50$ -$ -$ -$
OVERALL TOTAL SITE CONSTRUCTION 460,224.52$ 542,768.50$ 642,248.80$ -$ -$ -$
ALLOWANCE FOR UNFORESEEN ITEMS 46,022.45$ 54,276.85$ 64,224.88$
OVERALL TOTAL SITE CONSTRUCTION w/ALLOWANCE 506,246.97$ 597,045.35$ 706,473.68$
Opened By: Swainson Hall, Procurement Strategist
Witnessed By: Evelyn Colon, Procurement Strategist
Scope of Work
Haskins, Inc
Resource Recovery Business Park BioSolids/Deep Injection Well Utility Extension
Quote Tabulation
NO QUOTE NO QUOTE NO QUOTE
Mitchell & Stark Quality Enterprises Kyle Contruction Higgins Southwest Utility
Page 1 of 1
16.C.1.a
Packet Pg. 702 Attachment: Attachment 2 - 14-6213-96 Quote Tabulation (3077 : Utilities for Biosolids Facilities)
Civil Engineering • Planning • Permitting
4365 Radio Road · Suite 201 · Naples, FL 34104 · P: (239) 434.6060 · F: (239) 434-6084
www.davidsonengineering.com
1990 Main Street · Suite 750 · Sarasota, FL 34236 · P: (941) 309-5180
April 11, 2017
Collier County Board of Commissioners
3301 Tamiami Trail East
Naples, Florida 34112
Re: Resource Recovery Business Park Bio-solids Utility Extension
To Whom It May Concern,
We have received the Bid Tabulation Sheet in your email of April 7, 2017 and have reviewed the bid data
contained.
Upon review, it is apparent that the low bidder is Mitchell and Stark. An overall review of the bid is consistent
with the initial cost estimates provided to the county by Davidson Engineering.
Based on our review of the overall project scope as outlined in the construction documents we would support an
award of the project to Mitchell and Stark.
If any additional information or analysis is needed please let us know and we shall promptly reply.
Thank you,
Josh Fruth, Vice President
16.C.1.b
Packet Pg. 703 Attachment: Attachment 3 - 2017-04-11-Biosolids Bid Letter Contractor Approval (3077 : Utilities for Biosolids Facilities)
16.C.1.c
Packet Pg. 704 Attachment: Attachment 1 - Mitchell and Stark Work Order 14-6213 (3077 : Utilities for Biosolids Facilities)
16.C.1.c
Packet Pg. 705 Attachment: Attachment 1 - Mitchell and Stark Work Order 14-6213 (3077 : Utilities for Biosolids Facilities)
16.C.1.c
Packet Pg. 706 Attachment: Attachment 1 - Mitchell and Stark Work Order 14-6213 (3077 : Utilities for Biosolids Facilities)
16.C.1.c
Packet Pg. 707 Attachment: Attachment 1 - Mitchell and Stark Work Order 14-6213 (3077 : Utilities for Biosolids Facilities)
16.C.1.c
Packet Pg. 708 Attachment: Attachment 1 - Mitchell and Stark Work Order 14-6213 (3077 : Utilities for Biosolids Facilities)