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Home My WebLink AboutWRH - CO#1 - Cont. No. 1067 - 1.16.2024STRAND ASSOCIATES® Excellence in Engineering Since 1946 December 29, 2023 CHANGE ORDER NO. 1 PROJECT: OWNER: CONTRACT: CONTRACTOR: Strand Associates, Inc 910 West Wingra Drive Madison, WI 53715 (P) 608.251.4843 www.strand.com F.Y. 2023 Wastewater Treatment Plant Final Clarifier No. 3 Rehabilitation City of Waterloo, Iowa 1067 WRH, Inc. Description of Change la Remove Contractor -proposed motor replacement from drive rebuild work in accordance with the Cost Proposal Request (CPR) 001 dated October 20, 2023, and Request for Change (RFC) 3 dated December 1, 2023. lb Add replacement of Sluice Gate G-5-11-2 in accordance with enclosed CPR 001 dated October 20, 2023, and RFC 2A dated November 22, 2023. TOTAL VALUE OF THIS CHANGE ORDER: Contract Price Adjustment Original Contract Price Previous Change Order Adjustments Adjustment in Contract Price this Change Order Current Contract Price including this Change Order Contract Substantial Completion Date Adjustment (DEDUCT) ADD ADD Original Contract Substantial Completion Date Contract Substantial Completion Date Adjustments due to previous Change Orders Contract Substantial Completion Date Adjustments due to this Change Order Current Substantial Contract Completion Dates including all Change Orders Contract Final Completion Date Adjustment Original Contract Final Completion Date Contract Final Completion Date Adjustments due to previous Change Orders Contract Final Completion Date Adjustments due to this Change Order Current Final Contract Completion Dates including all Change Orders KPB:tll\S:\MAD\4400--4499\4463\016\Construction\Change Orders\CO 1\CO 1.docx ($7,553.47) $44,159.31 $36,605.84 $842,000.00 $0.00 $36,605.84 $878,605.84 January 7, 2024 0 Days 173 Days June 28, 2024 February 6, 2024 0 Days 171 Days July 26, 2024 Arizona I Illinois I Indiana I Iowa I Kentucky I Ohio I Tennessee I Texas I Wisconsin City of Waterloo—WRH, Inc. Contract 1067, Change Order No. 1 Page 2 December 29, 2023 ``�Q®.al')is document shall become a supplement to the Contract and all provisions will apply hereto. % RANDALL A. • is WMRTZ 16137 �;.�� / INEER—Strand Associates, In Date '�� IOWP\ APPROVEDD /IIIEI! Strand Associates, Inc.® CONTRACTOR—WRH, Inc. Date APPROVED Quetz iiarE sicaEo /340 r.Lf tL,ztA3 1/16/2024 OWNER —City of Waterloo, Iowa Date KP13:III S: MAI) 4400- 4499 4463 016 CotstructiorChange Orders CO I CO I.docx www.strand.com Req u, U -,=ncige (RFC) Project: FY 23 Wastewater Treatment Plant Final Clairifier #3 Rehabilitation - Waterloo, la. RFC No. 3 Reference: RFQ # DATE 12/01/23 Job No. 1419 Location Contract No. A Change in the scope of work is indicated below and Owner's prompt approval or rejection of this authorization is requested so that the material may be purchased and to prevent any delay in field operations Reason for Change ( ) Design Request ( X) Owner Request ( ) Other ---- Explain 1) Delete the motor replacement requirements ( ) Field Condition ( ) Suggested by Contractor 2) It is requested that the completion date be; by 0 calendar days ( ) extended ( X ) decreased 3) Basis of Payment: a) ( ) Firm price for performing this change along with attached supporting details is ( ) increased / ( X ) decreased by $7,553.47 b) ( ) Unit Price $0.00 c) d) ( ( Change to be performed per unit prices in Contract $0.00 The time required to prepare and agree upon a detailed estimate prior to proceeding with the change would unduly delay job progress. The following is an approximate estimate to assist Owner in determining whether or not change should be made If notified to proceed, a detailed estimate in the form agreed upon, with supporting details, will be submitted after receipt of said notice. Approximate Estimate is $0.00 ( ) CHANGE WILL NOT BE MADE PROCEED ON THE FOLLOWING BASIS ( ) Firm Price ( ) Estimate of Price (x ) Unit Pr ce in Contract Comments ( ) Time and Material ( ) Change in Completion Date ( ) No Change Submitted.by. �.--.-.Appod__.by Tim Williams Owner WRH, Inc. Date. 12/1/2023 Date: L�J a V\\§ 1 From: Sant Cc S to ra cito Tim, Cory Sonner <csonner@vessco.com> Tuesday November 28, 2023 6:48 PM Tim Williams; kyle.kamerer@evoqua.com Tim Hertel; Bud Maynard RE° Evoqua Quote Below is the breakout price of the carts you listed below: Price Part Number/Description Item # W2 ' 493`L 55 $2,030.00 50 MOTOR,GEAR;PARALLEL L;1800 RPM RPM Reference #: 303-70480-24 W3 21226 $523 47 51 BAS RH,4.4 X 9 X -DRIVE, 14.5",PNTD,STL Reference #: 503-81897-80 W3 T ii 61i 3 5 $5, 000. 00 52 CF70 Gearmotor W/ Drive Base 'Best Reg Cory Sonner I Sales Engineer c: (515) 509-0470 I w: (515) 233-8599 I csonner@vessco.com 2740 Ford Street, Ames, IA. 50010 Vessco Inc. Celebrating Over 45 Years of Clean Water VESSCO „rye eatx1:5. 000 From: Tim Williams <twilliams@wendlerinc.com> Sent: Tuesday, November 28, 2023 5:50 PM To: kyle.kamerer@evoqua.com; Cory Sonner <csonner@vessco.com> Cc: Tim Hertel <THertel@wendlerinc.com>, Bud Maynard <bmaynard@wendlerinc.com> Subject: RE° Evoqua Quote Kyle/Cory, It has been a month since Bud inquired. Have you come up with a credit for not replacing the Clarifier motor at the Waterloo WWTP? Please advise. Request for Change (RFC) Project: FY 23 Wastewater Treatment Plant Final Clairifier #3 Rehabffltation - Waterbo9 la. RFC No. 2-A DATE 11/22/23 Job No. 1419 Reference: RFQ # Location Contract No. A Change in the scope of work is indicated below and Owner's prompt approval or rejection of this authorization is requested so that the material may be purchased and to prevent any delay in field operations. Reason for Change ( ) Design Request ( X ) Owner Request ( ) Other ---- Explain ( ) Field Condition ( ) Suggested by Contractor 1) Proposed replacement of the existing 24" x 24" Slide Gate, located in the adjacent open top aeration tank structure, with a new 24" x 24" Stainless Steel Side Gate. Includes new gate, frame, stem, operator, and mounting brackets Submittal lead time is approximately 10 weeks. Gate delivery is approximately 12 weeks from submittal approval. 2) It is requested that the completion date be; by 196.00 calendar days. (X) extended ( ) decreased 3) Basis of Payment. a) ( ) Firm price for performing this change along with attached supporting details is ( X ) increased / ( ) decreased by $44,159.31 b) c) d) ( ( ( Unit Price $0.00 Change to be performed per unit prices in Contract $0.00 The time required to prepare and agree upon a detailed estimate prior to proceeding with the change would unduly delay job progress. The following is an approximate estimate to assist Owner in determining whether or not change should be made If notified to proceed, a detailed estimate in the form agreed upon, with supporting details, will be submitted after receipt of said notice Approximate Estimate is $0.00 ( ) CHANGE WILL NOT BE MADE PROCEED ON THE FOLLOWING BASIS ( ) Firm Price ( ) Time and Material ( ) Estimate of Price ( ) Change in Completion Date (x ) Unit Pace in Contract ( ) No Change Comments: r� Submitted °�.` e' by-=ram Approved by WRH, Inc. Tim 17Clilliams Owner Date. 11/22/2023 Date° FY 23 Wastewater Treatment Plant Final Clairifier #3 Rehabilitation - Waterloo, la. RFC Calculation Subcontractors Material: 24" x 24" Stainless Steel Slide Gate SS Mounting Hardware Grout Disposal of Materials Labor: General Labor Skilled Labor Truck Driver Equipment Operator Foreman Superintendent Project Manager Equipment: Field Truck Med Duty Flatbed Truck S kid loader Scissor Lift Excavator (under 100 HP) Excavator (100 HP +) Crane Dozer (small) Dozer (large) S ales Tax on Material Contractor's Fee (Self -performed) Contractor's Fee (Sub -contracts) Bond & Insurance Total Proposed Change RFC # 2-A Quantity Unit LS 1.00 EA 1.00 LS 1.00 LS 1.00 LS 30.0 Hr 0.0 Hr 4.0 Hr 60.0 Hr 30.0 Hr 6.0 Hr 2 0 Hr 3.0 Day 4.0 Hr. 30.0 Hr 30.0 Hr Hr Hr 30.0 Hr Hr Hr Sub -total 1419 Unit Rate $0.00 $12,810.59 $400.00 $200.00 $200.00 $79.50 $84.34 $87.35 $91.40 $95.40 $104.03 $182 75 $93.60 $61.20 $57.20 $41.60 $83.20 $135.20 $282.54 $98.80 $130.00 0.00% 15.00% 5.00% 11 /22/23 Line Total $0.00 $0.00 $0.00 $0.00 $0.00 $12,810.59 $400.00 $200.00 $200.00 $0.00 $0.00 $2,385.00 $0.00 $349.40 $5,484.00 $2,862.00 $624.18 $365 50 $0.00 $280 80 $244.80 $1,716.00 $1,248.00 $0.00 $0.00 $8,476 20 $0.00 $0.00 $37,646 47 $0.00 $5,646.97 $0.00 $0.00 $43,293.44 $865 87 $44,159.31 P roposed replacement of the existing 24" x 24" Slide Gate, located in the adjacent open top aeration tank structure, with a new 24" x 24" Stainless Steel Slide Gate. Includes new gate, frame, stem, operator, and mounting brackets. Submittal lead time is approximately 10 weeks. Gate delivery is approximately 12 weeks from submittal approval. 2of2 CD LL. 1 Ct CD E L L 0) CZ G) t/) Ct M N >- LL O 0 G) 0 . vIma Ca . • as a) M r c O CO U RFC # 2 A November 27, 2023 (6 T3 0 2 U) 1 U 0 CC E o ~ c� ct O O a CD 0. 0_ c Q Q Q oto 06 N � '> o > a) .c a) a) a) a) O mc 4— O 0 2 l0ct T E a) J a) Weeks De a) rts TNQ c a) cn a) C_ �+ -' O al to V1 -� 0 0 cn c c� L c D — co as O U cio tis _ a)- - a. a - - a) co 0 a) a) c3 U _c o — 0 U U as 7:3 (11Cn O = Q) SC - 1 O 0 a) a) a) O O 0 0 0 0 0 O 0 0 0 0 0 r O r- N N (Ni 0 0 0 0 coo N a) Monday, June 10, 2024 ID 0 Task Mode Task Name Duration Start Finish Qtr 3, 2023 Jul Aug Sep Qtr 4, 2023 Oct Nov Dec Qtr 1, 2024 Jan Feb Mar Qtr 2, 2024 Apr Mav Jun Qtr 3, 2024 Jul Aug 2 3 4 5 6 9 10 11 12 13 14 15 16 17 18 19 20 EP 61ieli11$11+11 41 41 41 A A.41.1AA 21 22 23 24 25 26 27 EP EP EP EP Contractual Items Notice to Proceed Substantial Completion original Final Completion Write Purchase Orders Material Procurement Presuure Relief Valves Submittals Product Delivery Clarifier Submittals product Delivery Construction Mobilization Dewatering remove drive/Motor repairs to drive/reinstall install new Unitube header, recommision pause dewatering clean clarifier concrete repairs/grout floor blast and paint mechanism cure time final equipment install end dewatering/start equipment SS Slide Gate submittals Fabrication of gate installation Punch out 129 days 1 day 107 days 1 day 11 days 110 days 30 days 80 days 30 days 80 days 179 days 2 days 177 days 3 days 30 days 9 days 16 days 1 day 14 days 14 days 5 days 6 days 145 days 65 days 60 days 15 days 5 days Thu 8/10/23 Thu 8/10/23 Thu 8/10/23 Tue 2/6/24 Fri 8/11/23 Mon 8/28/23 Mon 8/28/23 Mon 10/9/23 Mon 8/28/23 Mon 10/9/23 Tue 9/12/23 Tue 9/12/23 Thu 9/14/23 Mon 11/6/23 Thu 11/9/23 Mon 1/29/24 Fri 2/9/24 Mon 3/25/24 Tue 3/26/24 Mon 4/15/24 Fri 5/3/24 Fri 5/10/24 Tue 2/6/24 Thu 8/10/23 Fri 1/5/24 Tue 2/6/24 Fri 8/25/23 Fri 1/26/24 Fri 10/6/23 Fri 1/26/24 Fri 10/6/23 Fri 1/26/24 Fri 5/17/24 Wed 9/13/23 Fri 5/17/24 Wed 11/8/23 Wed 12/20/23 Thu 2/8/24 Fri 3/1/24 Mon 3/25/24 Fri 4/12/24 Thu 5/2/24 Thu 5/9/24 Fri 5/17/24 Mon 12/18/23 Fri 7/5/24 Mon 12/18/23 Fri 3/15/24 Mon 3/18/24 Fri 6/7/24 Mon 6/10/24 Fri 6/28/24 Mon 7/1/24 Fri 7/5/24 spp 1/26 Project: Schedule with SS slide Date: Wed 12/20/23 Task Split Milestone Summary Project Summary Inactive Task Inactive Milestone Inactive Summary [ Manual Task Duration -only Manual Summary Rollup Manual Summary Start -only Finish -only External Tasks External Milestone 7 Deadline Progress Manual Progress Page 1