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Home My WebLink AboutEDB GP WTP & PC WRF Update EXECUTIVE SUMMARY AGENDA ITEM: Update regarding The Governor's Park and Peters Creek Facilities. Date: February 17, 2023 BACKGROUND: Staff previously reported on the receipt of Governors Park and Peters Creek Facilities bids for three of four major components on December 19 and December 21, 2022. At the January 3, 2023, Board of Supervisors meeting, the Board approved to the following for the three actions: • Governor's Park Site Civil Work—Award to low bidder. • Governor's Park Water Treatment Plant—Reject Bids. • Peters Creek Wastewater Reclamation Facility &Pipelines—Defer action. Staff worked extensively with the project teams to ensure CCUA receives cost effective solutions to serve the county's growing population. The project teams remain focused on project delivery co time frames. Staff continues to communicate with stakeholders regarding progress on these a) projects. s 03 Staff intends to bring the contract documents to the Board of Supervisors for consideration at the cMarch 7th meeting. Staff will request for Board of Supervisor action at that time. 11 Ce ATTACHMENTS: Presentation //PS (Author) //AA (Review) //JJ(Final) PS-02/16/2023 UPDATE TO BOARD OF SUPERVISORS REGARDING GOVERNOR' S PARK WATER TREATMENT PLANT AND PETERS CREEK WATER RECLAMATION FACILITY AND PIPELINES to 1• __ CCUA Board of Supervisors 1 2/21/2023 Paul Steinbrecher, Darrell Damrow, David Rasmussen BAC KG RO U N D ,, t., CCUA Board of Supervisors Meeting January 3, 2023 Bid Summary and .L 6-__ 4.51,--.,,-,_b f Recommendations for 7 w�-�r,Stafft��_ 6A04xJ to \Y • Governor's Park Site Civil Work • Governor's Park Interim Water Plant eetz3 • Peters Creek Water Reclamation _ ., Facility and Pipelinessi :9,;,p7. g'::'";: j 1 /\\/ ARDURRA iii Dewberry BAC KG RO U ND CCUA Board of Supervisors Meeting M�iAy January 3, 2023 Project Components Overview 3 sets of Bids Received Week of December 19 to • Governor's Park Site Civil Work • Recommend Award • Governor's Park WTP • Recommend Bid Rejection • Peters Creek WRF & Pipelines • Recommend Move to Negotiation 1 bid set due mid-February — GP RWPS / LS /\\/ ARDURRA Dewberry GOVERNOR' S PARK WTP UPDATE to CCUA Board of Supervisors 2/21/2023 Darrell Damrow GOVERNOR' S PARK WTP AN 3 BOARD SUMMARY .4�.rc°"f- CCUA Board of Supervisors Meeting January 3, 2023 Governor 's Park Interim WTP Next Steps to • Recommend Board reject all bids due to == : contract limitation of $4M • Next Steps f -11. •�.== • Contact bidders to ascertain reasons for bids .. ; p . .�; •I_ tee submitted and perceived complications/issues . \ • Evaluate bid package to clarify or correct issues , a = , -•- • Re-advertise project in standard bid to any qualified bidder in the open market ': ~ Dewberry KEY TAKEAWAYS FROM _ CONTRACTOR INTERVIEWS _ ____ ___ _ ____ . ► Approaching full capacity C,-1- 0FUTURE WATER, uW �) �� f r 73_00 PROPOSED GENERATOR 74 n \\ ► Pricing environment i� — — -- - (RELOCATED FROM _ 81 1\ r'�� LUCY BRANCH WTP) • 7�� 1,1} I��r� / ' ^'' _r-�v PROPOSED FUEL ► ❑ 1 ` �' I' I� STORAGE TANK ` / LI (RELOCATED FRGLI I II 1, � ( LUCY BRANCH WTP1 �. 4 - — � - ��11 1,111 ► Difficult to get multiple sub quotes , ;� =' �R '' �, BY GROUP,INC, //'' FSTORAGE TANK GROUND I V PROPOSED HIGH SERVICE PUMP to ► C C N A limit - did not sharpen pencils f 3TATIDN AND��ELECTRICAL BUILDING t ' I. ' FUTURE CHLORINATION ILDI NG r Il / L. FUTURE ,T5 MG GROUND STORMWATER MANAGEMENT AREA // /j STORAGE TANK • • • W_I ( i .i 1• Perceived high risk using package plant 1 �I, J J( '1 • I/r j GREENWOOD WTP' • PROPOS„r___,„...,.ED FLOW METER, „ Pi I - (RELOCATED FROM EE D ) components. Priced high . / LHYDROPNEUMATICTAN( , d RELOCATED FROM MEADOW000 WTP MI' ,,..: ► Suggested better value from small _ _ _ _ _ . ' +� L.PROPOSED INTERIM ij' \_. ..„ I CHEMICAL BUILDING prestressed tank. I 4•,_ RELOCATED FROM PETER'S CREEK WTP TOWER AERATOR W (RELOCATED FROM LUCY BRANCH WTP) RCW+POtA.SIE WATER u. 4 INTERCONNECT RPZ m. f — — — — ' ....-- BACKFLOW PREVENTER 27.000_ ► High prices for electrical room c E TANK (RELOCATEDR FROM PETER SOUND OCREEK WTP) - PROPOSED RAW / WATER WELL NO I 2(7 WETLAND SETBACK a ' ► Contract time 9 12 months sufficient• PROJECT BOUNDARY PROPOSED RAW WATER WELL NO PATH FORWARD ► CCNA precludes direct award to an engineer of record ( EOR) on our Continuing Services Contract. ► Staff issued RFQ for EORs on 2/10/2023 ► Recommendation to board for award on 3/21/2023 0 ► FOR will evaluate value options suggested by contractors, and revise contract documents for re-issue to full marketplace. ► Wells are being constructed now. ► Water service expected well before 1/1/2025 / DISCUSSION 0 A uassnuaseH pined aatpaaquia}S Ind £ZOZ/ZZ/Z saosinaadns jo paeo8 yn33 air iLVGdfl SiNlildid '8 dHM )I ] ] HJ SHilid ilk K • ' . . .,F': Y � - ,t ,lam L r. • i IM1 / 'Y/ , ...... ... air 0.101110 iii '' ..` - jyfi 5 r to ,, I it�, ,`� ' 1110110a elhL . Peters Creek Water Reclamation Facility and Pip Project Bid ARDURRA COLLABORATE.INNOVATE.CREATE. February 21, 2023 c \\. BidSummary PC WRF 111 • Project bid 12/21/22 at $65.5 MH _ • Pipeline portion on budget • Plant over budget � Pipeline • Board deferred action 1/3/23 to allow le — staff to investigate bid and negotiate with the contractor or seek other alternatives \‘‘ /\\/ RDURRA \' Bid Investigation • Large backlog in Florida resulting in less competition between general contractors • Labor shortage in NE Florida Average cost of labor has doubled to $48-52 /hr • Equipment rental costs doubled Subcontractor shortage resulting in less competition and higher pricing • Market data indicate recent WRF bids in Florida range between $ 50- $ 60/gal • Peters Creek WRF original bid was $44. 58/gal /\\/ RDURRA 3 Schedule of E • Accomplished multiple tasks concurrently: • Contractor Voluntary Reduction • Process Design Alternatives • Key Stakeholder Updates Completion Dec-22 Jan-23 Feb-23 Task ..art Date Date 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Bid Opening 12/21/22 2/17/23 to Board Meeting to Defer 1/3/23 Action Voluntary Reduction Kickoff Meeting 1/5/23 Wharton-Smith Voluntary 1/6/23 2/13/23 IIIIIIIIIIIIIIIIIIIIIIF" IIIIIIIIIIII Reduction Ardurra Alternatives 1/6/23 2/13/23 Analysis Voluntary Reduction 2/14/23 Review Meeting GP Stakeholder Outreach 1/25/23 2/22/23 Board Update 2/21/23 /\\/V RDURRA Discussion Items PUIF to Contractor Voluntary Alternative Recommendation Reduction Treatment Options & _ Next Steps /\\/ RDURRA Discussion Items to Contractor Voluntary Alternative Recommendation Reduction Treatment Options & Next Steps /\\/ RDURRA Before and Aft _ _______ • • • ..„_•:_7_. . . „. . - if '111 - 4 - -I i 1&. . ,,_„. _= POND e. . • „...,-. . :4: / . :\ ,# `♦ \ sroRwArEN PUMP STATOR - - = .�=nnQ VM_'P[Ftt ENE . \/1 IV tIFT IV 1. to MEANER KAMER WAI ERNNN TI _ � / ACCE55 Rp�. /1 POND BOND MD REJECT POND _ - - II// /1 /2 /J • • x) _ -_--- - I - `I _ Yam • _ c —R fI • • • \ x "i a •AIEA REUAWIgx EACUtt RIB/J RIB EA .RA/O NIURNTIDN BABM/2j • RAPID:R1RATION BASH/1 • • • •• • I r I l Re/S WB/6 . J,: Pt\ . • 1 't $17 ,-1 RIB 0 IND 0 -c_ PI ACCESS RCN) NET KATNER 61gtA(,E POND/1 r *7 •-' • --1.'' . . . . 11/ TOMINRURAtICN BASIN/3 POND/2 NFr, EAT • • - • • - I 111Iq RA►O ItMl1RAMN Mil y BASIN RS \ STORAGE PD1p/] l , Y • % I • /\\/ 1 ..' IIiYIRATpN rt DAMN 16 RDURRA • • BEO•NMo Of PEANI ERRRAICE ROAD AIL WE ACCESS DRNr o �44� .G h on rac or o u n a ry Reduction . 1 .,.._._,.. 1 , , ,,, A, A, ;•WIly I Precast RCW Bldg i I j _y�, 1 444, i I , dill41 I � '" = -.....� I L J 9 r 0 ill _ __.1______r iiii 7.,4 1,1.! _,_ ......_. , Chemical Bldg ., .rior___....r vr ,:1� 1 Carrousel ` J Reconfiguration /7/ ..-_, ir v\ v-- M eta M inL ill.. I a t/O ps/ iclii% . , , if � Electrical Bldg ® :t. i 4 , , ° n 1 ° _ �. .� - � Odor Control and 'J :_ ii;1 � Grit Removal .. . .. .... . .:.......:.. 14on r- rya Pump Stations Q �° --,..., 4 4 7:-.,:,..,....7:. V* _ Operations Bldg . and Parking lot o 0 RDURRA 8 Contractor Voluntary Reduction Finalizing costs for March 7 Board • ^'20% reduction in plant cost • ^'17% reduction in total cost relative to original bid to Component Original Contractor Bill New Contractor Bid General & Administrative $ 3,150,100.00 $ 3,150,100.00 Interim Plant Mods $ 800,000.00 $ 800,000.00 Plant $ 54,467,000.00 $ 43,572,126.00 Pipeline $ 7,119,900.00 $ 6,736,261.00 Plant Prepurchase $ 9,935,003.20 $ 7,841,003.20 Pipeline Prepurchase $ 8,063,432.00 $ 7,651,600.00 otal Plant ir � 2,103.2 ( ,563,229.2 � /\\/ . nt $/GAL* 44.58 35.9 - RDURRA • ' flied CO • ,435.2 . 9,751,090.2 1 *$/GAL based on costs associated with Plant only (highlighted rows) 9 Discussion Items r Alift to Contractor Voluntary Alternative Recommendation Reduction Treatment Options & Next Steps /\\/ L__ RDURRA Alternative Treatment Options ii =1 i �_ k,�, _s Nine alternatives �� i-: evaluated elAi focused on di l rdik ' process options 1E1 ii — n t° Alternative Summary Table w Alternative Description Result ,rt1 _ Original Design No change, No savings 7'0 \ ` 7 2 Original Design + Smaller Ditch Lower Cost Savings g 8 g 3 2 Davco Tks w/ Membranes Feasible, Lower Cost Savings 4 2 Davco Tks w/ 60' Diam Clarifiers Feasible, Lower Cost Savings 5 1 Davco Tk w/ Membranes Feasible, Lower Cost Savings 6 2 Davco Tks w/ Internal Clarifiers Lower Capacity (0.9 mgd), Less Savings 7 PC/Mid Clay WWTP Interconnection Lowest Regional Capacity, Very Limited ROI 8 2.56 mg Pond West Side of Site Larger Pond Vol, Less Cost Savings / \\/ 9 1.28 mg Pond West Side of Site Less Cost Savings RDURRA 10 1.28 mg Pond On Site Highest Cost Savings 4 11 Contractor voluntary Reduction — Lagoon Option Pros Cons • Additional $3.5M in voluntary reduction • Larger area to construct • Provides higher level of nitrogen removal • Exposed liner replacement every 15 yrs • Accessing mechanical equipment in pond labor 4, intensive t° '' d\ • Operator familiarity, spare part and equipment differences relative to Carousel standard ,= -- ...t :mo I - • , ,� t.-,.....- , ‘''5:7%'4;4\ ' i i :. ' i. \ ✓' v \ i "} 1. 4,. . ,s t 1 • hi ‘ 14: 1 ' e-...,. ,. , \ se 1 I - r I + ~ �V RDURRA 12 Discussion Items dr 0 to Contractor Voluntary Alternative Recommendation Reduction Treatment Options & Next Steps /\\/ RDURRA Recommendation • Accept Contractor Voluntary Reduction of $13.8M • $36/gal versus $50-60/gal in current market • Construct the carrousel based system • Best value, meets existing project schedule • Takes full advantage of pre-purchased equipment • Operations are familiar with this process • Spare parts are interchangeable between plants to • Will be expandable to achieve additional nutrient removal in the future '3riginal Contractorin ew Contractor Genera I & Administrative $ 3,150,100.00 $ 3,150,100.00 $ 3,150,100.00 Interim Plant Mods $ 800,000.00 $ 800,000.00 $ 800,000.00 Plant $ 54,467,000.00 $ 43,572,126.00 $ 40,302,318.00 Pipeline $ 7,119,900.00 $ 6,736,261.00 $ 6,736,261.00 Plant Prepurchase $ 9,935,003.20 $ 7,841,003.20 $ 7,841,003.20 Pipeline Prepurchase $ 8,063,432.00 $ 7,651,600.00 $ 7,651,600.00 1.11111WEMINIAIPMPIMIWIIMPW29.20141111== /\\/ Plant $/GAL* 44.58 35.92 3' RDURRA :Total Project Cost Ami 83,535,435.20_A 69,751,090.20 $ 66,481,282.20 *$/GAL based on costs associated with Plant only (highlighted rows) N ext Steps Return March 7th with proposed contract with Wharton -Smith, Inc. • Finalize cost 1 - Begin conforming drawings Substantial Completion remains December 2024 to Proceed with gopher tortoise removal now through Ardurra sub /\\/ RDURRA 15 ce -, D 2 ii 1 ' " . , \ . 1 ‘,6„,1/4„ 1 , 4 kr i ..0 ,. r ' . 1 , , , 4 A6,4 pi\ I CI—' '„:'k , , , ,„,....,. 4,•`, ''''''V''4,, • , I (i) A / ' . ' ,. , . I ; 1 , . . sV " ' • I i a v 3\ , (I) 4j... ,i•• D 40, 1 i 0 Cr ,..... MO? , altio• . , . F.te\I\ ' ' di'k O' c, ••a#1,4 671. t , l 4-A •4111‘W"l$, AW t ilk K • ' . . .,F': Y � - ,t ,lam L r. • i IM1 / 'Y/ , ...... ... air 0.101110 iii '' ..` - jyfi 5 r to ,, I it�, ,`� ' 1110110a elhL . Peters Creek Water Reclamation Facility and Pip Project Bid ARDURRA COLLABORATE.INNOVATE.CREATE. February 21, 2023