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HomeMy WebLinkAboutWoodruff_Construction,_CO__10,_Cont._No._1076_-_12.1.2025Docusign Envelope ID: AC81CF90-9C1B-4F9B-AF4C-FA92B4B71C55 CHANGE ORDER NO. 10 Owner City of Waterloo Date 11/5/2025 Project Gates Park Improvements Project Owner's Contract No. 1076 Date of Contact Start 5/30/2023 Contractor: Woodruff Construction Contract Amount: $ 9,362,172.81 You are directed to make the following changes In the Contract Documents. Description: 2 Topsoil, Contractor ProWded $ 26.37 /CY x -7085 CY $ (186,831.45) 4 Excavation, Class 10 $ 7.49 /CY x 246 CY $ 1,842.54 5 Subgrade Preparation, 61N. $ 2.10 /SY x -1069 SY $ (2,244.90) 6 Subbase, Modified 4 IN $ 6.19 /SY x 107.7 5Y $ 666.66 7 Subbase, Modified 61N $ 7.74 /5Y x 382 5Y $ 2,956.68 9 Sanitary Sewer Service, 61N, PVC $ 64.73 /LF x -158 LF $ (10,217.34) 11 Sanitary Sewer Cleanout $ 1,258.33 /EA x 2 EA $ 2,516.66 12 Storm Sewer, Trenched, RCP, Class III, 12 IN $ 69.52 /LF x 25 IF $ 1,738.00 13 Storm Sewer, Trenched, RCP, Class III, 151N $ 73.12 /LF x 25 LF $ 1,828.00 19 RCP Apron Footings 4030.221 $ 248.71 /EA x -2 EA $ (497.42) 21 Subdraln, Nonperforated Plastic Pipe, 61N. DIA $ 15.57 /LF 63 LF $ 980.91 22 Subdraln, 6 IN. DIA. Type SP $ 15.58 /LF -1113 IF $ (17,340.54) 23 Subdraln Outlets, 4040.233 $ 419.59 /EA x 1 EA $ 419.59 26 Water Service, 1.5 IN. Copper $ 43.21 /LF x -2 LF $ (86.42) 28 Water Service, 3114. Copper $ 125.86 /IF 17 LF $ 2,139.62 34 Storm Sewer Structure Adjustment, Minor $ 2,817.01 /EA x 1 EA $ 2,817.01 35 Storm Sewer Manhole Adjustment, Major $ 7,311.80 /EA x 1EA $ 7,311.80 36 Sanitary Sewer Manhole Adjustment, Major $ 4,914.23 /EA x -1 EA $ (4,914.23) 37 Removals, Manhole or intake $ 1,498.26 /EA x 3 EA $ 4,494.78 38 PCC Pavement, Class C, Class 3 Durability, 71N $ 55.75 /SY x 332.3 SY $ 18,525.73 40 PCC Pavement, Class C, Class 3 Durability, 61N Pool and Play Area Deck Paving. 5 47.05 /SY x 90 SY $ 4,234.50 41 Curb and Gutter, Standard, 6 IN. $ 38.06 /LF 19 LF $ 723.14 42 HMA Pavement Overlay, 3 1N. $ 32.00 /SY x 36 SY $ 1,152.00 43 Removal of Sidewalk $ 7.20 /SY x 21.6 SY $ 155.52 44 PCC Pavement, Class C, 6IN. PCC Recreational Trail $ 47.35 /SY x 53.8 SY $ 2,547.43 45 PCC Pavement, Class C, 5 IN. PCC Sidewalk $ 43.15 /SY x -39.6 SY $ (1,708.74) 47 PCC Pavement, Driveways, Class C, Class 3 Durability, 61N. $ 50.34 /SY x 14 SY $ 704.76 48 Removal of Granular Surfacing Material $ 1.20 /SY x -4792.2 SY $ (5,750.64) 49 Class A Roadstone $ 38.96 /TON x 311.2 TON $ 12,124.35 50 Removal of Pavement $ 7.79 /SY x -510.1 SY $ (3,973.68) 52 Removal of Curb and Gutter $ 13.19 /LF x 81 IF $ 1,068.39 53 Removal of Flume $ 3.60 /LF x 78 LF $ 280.80 61 Seeding, Fertilizing, and Mulching for Hydro -Seeding, Type 1 $ 4,794.63 /IACRE x -1.9 ACRE $ (9,109.80) 63 Seeding, Fertilizing, and Mulching for Hydro -Seeding, Type 4 $ 2,996.63 /IACRE x -5.7 ACRE $ (17,080.79) 64 Temporary Rolled Erosion Control Products (RECP), Type 2 $ 1.56 /SY x -1309.8 SY $ (2,043.29) 65 Perimeter and Slope Sediment Control Device, 91N $ 2.10 /LF -3687 IF $ (7,742.70) 66 Removal of Perimeter and Slope Sediment Control Device $ 0.18 /LF x -3687 LF $ (663.66) 67 Revetment, Class E Rip Rap Apron $ 113.92 /TON x -10 TON $ (1,139.20) 68 Turf Reinforcement Mats $ 59.93 /SQ x -144 SQ $ (8,629,92) 69 Sediment Basin Dewatering Device (Perforated Riser) 5 1,597.57 /EA x 1 EA $ 1,597.57 70 Silt Fence or Silt Fence Ditch Check, Installation $ 2.10 /LF x -144 LF $ (302.40) 715i1t Fence or Silt Fence Ditch Check, Removal of Sediment $ 119.83 /EA x -11 EA $ (1,318.13) 72 Silt Fence or Silt Fence Ditch Check, Removal of Device $ 0.12 /LF x -144 LF $ (17.28) 75 Temorary Fencing $ 7.52 /LF x 953.5 LF $ 7,170.32 78 Rosetta Stone Retaining Wall $ 105.48 /SF x 130 SF $ 13,712.40 81 Open -Throat Curb Intake Sediment Filter $ 209.72 /EA x -3 EA $ (629.16) 82 Maintenance of Open -Throat Curb Intake Sediment Filter $ 30.04 /EA -7 EA $ (210.28) 83 Removal of Open -Throat Curb Intake Sedlement Filter $ 30.04 /EA -3 EA $ (90.12) 84 Intake Protection, Sediment Control Device, 91N. $ 119.85 /EA x -11 EA $ (1,318.35) 85 Maintenance of Intake Protection, Sediment Control Device $ 29.99 /EA x -25 EA $ (749.75) 86 Removal of intake Protection, Sediment Control Device $ 29.99 /EA x -11 EA $ (329.89) 87 Grate Intake Sediment Filter Bag $ 239.76 /EA x -10 EA $ (2,397.60) 88 Maintenance of Grate Intake Sediment Filter Bag $ 29.93 /EA x -10 EA $ (299.30) 89 Removal of Grate Intake Sediment Filter Bag $ 29.93 /EA x -10 EA $ (299.30) 112 Gravel for Playground Turf Safety Surfacing $ 2.40 /SF x -579.6 SF $ (1,391.04) 113 Concrete Base for Sloped Turf Surfacing $ 23.67 /SF x 392.6 SF $ 9,292.84 116 Basketball Court Staining $ 7.18 /5F x -1425 SF $ (10,231.50) 117 Basketball Court Line Painting $ 959.03 /EA x -0.3 EA $ (287.71) 123 Steel Bed Edging $ 13.18 /LF v 37 IF $ 487.66 124 Plant Bed Preparation $ 0.99 /SF x 1544 5F $ 1,528.56 125 Wood Mulch for Plant Beds $ 0.85 /SF x 15455F $ 1,313.25 126 Washed Septic Rock Mulch and Weed Barrier Fabric $ 2.27 /SF x 211.6 SF $ 480.33 146 Engineering Fabric $ 2.25 /SY x 2507 SY $ 5,640.75 10-1 6' Black Coated Chain Link Fence $ 25.05 /LF x 1400 SY $ 35,070.00 10-2 Amphitheatre Detention Outlet $ 32,274.00 /L5 x 1 LS $ 32,274.00 10-3 Pump Motor GFCI Protection Updated $ 5,314.10 /LS x 1 LS $ 5,314.10 TOTAL ADDITIONS $ (114,745.87) Reason for Change Order Quantity adjustments based off of field conditions and measurements. 10-1 Chain Zink fence was added between Gates Park and Gates Golf Course. Cost Included a 12' s0W nging gate. 10-2 Existing detention outlet Is causing erosion and standing water. New outlet will be direcitonally bored In the Donald Street ditch to Virden Creek. Pricing also Includes clean up and restoration of the eroded hillside. 10-3 The GEC that was Installed In May 2025 did not cooperate with the VFD controller and kept tripping the protection equipment. This new GEC' protection module with the Lifeguard LG2 Series is the replacement. CONTRACT PRICE Original: Previous CO.s (ADD/DEDUCT) This C.O. (ADD/DEDUCT) Contract Price with all approved Change Orders: CONTRACT TIME To Substantial To Final Completion Completion $ 9,362,172.81 Original Working Days 2401 240i $ (1,165,361.68) $ (114,745.87) Revised Working Days: - �- $ 8,082,065.26 It Is agreed by the Contractor that this Change Order Includes any and all costs associated with or resulting from the changes) ordered herein, Including all impact, delays, and acceleration costs. Other than the dollar amount and time allowance listed above, there shall be no further time or dollar compensation as a result of this Change Order. �DocuSigned by: AP ,Rov&tuAluk, R1el BY _r7nms+o*imSn amAif49... ACCEPTED: C s!fall CCEPTED: BV: AECOM o Signature) THIS DOCUMENT SHALL BECOME AN AMENDMENT TO THE CONTRACT AND ALL STIPULATIONS AND COVENANTS OF THE CONTRACT SHALL APPLY HERETO. 12/1 /2025 Date 1 ifr/25. Date / 11/5/25 Date AECOM 60672429 I 10 Project No. CO. No. Docusign Envelope ID: AC81CF90-9C1B-4F9B-AF4C-FA92B4B71C55 WOODRUFF CONSTRUCTION 1 00`I� Employee Owned 1717 Falls Avenue l Waterloo, IA 50701 Ph: (319) 233-3349 Fax: (319) 233-3369 3/5/2025 Anthony Hemann AECOM 501 Sycamore St. #222 Waterloo, IA 50703 RE: FY 2023 Gates Park Improvements 820 E Donald St. Waterloo, IA 50703 SUBJ: Potential Change Order #055 — Gates Park Chain Link Fence Dear Mr. Hemann, Per correspondence with the city, we are proposing the following for the project: • Install roughly 1400 LF of black coated chain link fence between the golf course and Gates Park. Layout plan attached. Install chain link fence (quote attached) = $ 31,875.02 GC Markup (10%) = $ 3,187.50 Total = $ 35,062.52 Your written approval is required by (3/12/2025) When this potential change order is signed by the Owner and a copy is returned to the contractor, approval of change(s) is effective IMMEDIATELY and we will proceed with the change(s) described above. Approved changes will be included in a future contract change order. If you require additional clarification, please contact me. Thank you for your prompt response. Sincerely, WOODRUFF CONSTRUCTION, INC. Will McAllister Project Manager cc: File Owner Approval / Date Architect Approval / Date Docusign Envelope ID: AC81CF90-9C1B-4F9B-AF4C-FA92B4B71C55 ITEMIZED ESTIMATE BILL TO: SHIP TO: WATERLOO LEISURE SERVICES 1101 CAMPBELL AVE WATERLOO, IOWA 50701 WATERLOO LEISURE SERVICES TRAVIS NICHOLS GATES PARK WATERLOO, IOWA 50703 6' HIGH BLACK COMMERCIAL CHAIN LINK FENCE WITH TOPRAIL, TERMINALS BRACED & TRUSSED AND BOTTOM TENSION WIRE. TERMINAL POSTS SET IN CONCRETE FOOTINGS, INTERMEDIATE POSTS TO BE DRIVEN IN. QTY. SOURCE # ITEM 1450 NONE 486022 6' KK 2" X 9 GA. CORE BLACK FUSEBOND CHAIN LINK FABRIC /FT @ 7.66 = 1533 NONE 675132 1 5/8" CQ-20 BLACK SPECTRA SWEDGE END PIPE TOP RAIL & BRACING /FT @ 2.62 = 2 NONE 695832 2 7/8" X 10' BLACK SPECTRA DQ-40 PIPE GATE POST /EA @ 80.11 = 4 NONE 675902 2 7/8" X 10' BLACK SPECTRA CQ-20 PIPE POST /EA @ 58.07 = 142 NONE 675832 2 3/8" X 10'6" BLACK SPECTRA CQ-20 PIPE LINE POST /EA @ 43.33 = 32 NONE 600852 2 7/8" BLACK SPECTRA BRACE BAND /EA @ 1.43 = 8 NONE 800842 2 3/8" BLACK SPECTRA BRACE BAND /EA @ 1.27 = 40 NONE 600052 2 7/8" BLACK SPECTRA TENSION BAND /EA @ 1.27 = 16 NONE 606912 1 5/8" BLACK SPECTRA PRESSED STEEL RAIL -END /EA @ 2.18 = 8 NONE 1 5/8" BLACK SPECTRA PRESSED STEEL 2 HOLE RAIL -END /EA @ 3.42 = 8 NONE 609342 70" BLACK SPECTRA TENSION BAR /EA @ 12.63 = 142 NONE 603932 2 3/8" X 1 5/8" BLACK SPECTRA PRESSED STEEL EYE -TOP /EA @ 3.70 = 6 NONE 602402 2 7/8" BLACK SPECTRA DOME CAP /EA @ 2.18 = 800 NONE 625742 8 1/4" 9 GA. CORE ALUMINUM COLOR VINYL COATED TIE WIRE /ea @ .46 = 800 NONE 625772 6 1/2" 9 GA. CORE ALUMINUM COLOR VINYL COATED TIE WIRE /ea @ .25 = 80 10701 5/16" X 1 1/4" CARRIAGE BOLT @ .18 /Ea = 2 62606? COLOR TOUCH UP PAINT @ 9.31 /Ea. = 8 NONE 607782 12' BLACK SPECTRA TRUSS ROD /EA @ 18.63 = 8 NONE 607612 5 3/4" X 1" BLACK SPECTRA TRUSS ROD TIGHTENER /EA @ 3.02 = 2 NONE 480602 BLACK COIL SPRING TENSION WIRE /ROLL @ 213.33 = 750 00803 9 GA. STANLEY HOG RING @ .092 /Ea. = 1 NONE CONCRETE /LS @ 301.50 = 1 NONE 12' OPENING X 6' HT BLACK SPECTRA COMMERCIAL 1 5/8" PIPE FRAME DOUBLE SWING GATE /EA @ 887.67 = 1 NONE 017325 1 5/8" OR 1 7/8" BLACK SPECTRA STRONG ARM COMMERCIAL DOUBLE DRIVE GATE LATCH @ 88.86 = 4 NONE 610662 2 7/8" X 1 5/8" OR 1 7/8" BLACK SPECTRA PRESSED STEEL BULL DOG HINGE /EA @ 17.49 = MATERIALS TOTAL: LABOR TOTAL: TOTAL: AMOUNT 11107.00 4016.46 160.22 232.28 6152.86 45.76 10.16 50.80 34.88 27.36 101.04 525.40 13.08 368.00 200.00 14.40 18.62 149.04 24.16 426.66 69.00 301.50 887.67 88.86 69.96 $ 25095.17 6779.85 $ 31875.02 Miller Fence & Flag Co., Inc. WLSGATES-BLACK.JSO 03/04/2025 Docusign Envelope ID: AC81CF90-9C1B-4F9B-AF4C-FA92B4B71C55 PROXIMATELY 1400' ONTINUOUS CHAIN LINK FENCE WITH (1) 12' SWINGING GATE. APPROXIMATE ---1KE LOCATION Docusign Envelope ID: AC81CF90-9C1B-4F9B-AF4C-FA92B4B71C55 WOODRUFF CONSTRUCTION 100% Employee Owned 1717 Falls Avenue I Waterloo, IA 50701 Ph: [319] 233-3349 Fax: [319] 233-3369 8/21/2025 REV1 11/5/2025 Anthony Hemann AECOM 501 Sycamore St. #222 Waterloo, IA 50703 RE: FY 2023 Gates Park Improvements 820 E Donald St. Waterloo, IA 50703 SUBJ: Potential Change Order #057 — Directional Bore East of Amphitheater Parking Lot REV1 Dear Mr. Hemann, Per correspondence with the city, we are proposing the following for the project: • Directional bore per the attached documents • Clean up eroded soils • Reseed areas disturbed Directional Bore (quote attached) = $ 26,140.00 Regrade and reseed (quote attached) = $ 3,200.00 GC Markup (10%) = $ 2,934.00 Total = $ 32,274.00 Your written approval is required by (9/1/2025) When this potential change order is signed by the Owner and a copy is returned to the contractor, approval of change(s) is effective IMMEDIATELY and we will proceed with the change(s) described above. Approved changes will be included in a future contract change order. If you require additional clarification, please contact me. Thank you for your prompt response. Sincerely, WOODRUFF CONSTRUCTION, INC. Will McAllister Project Manager cc: File Owner Approval / Date Architect Approval / Date Docusign Envelope ID: AC81CF90-9C1B-4F9B-AF4C-FA92B4B71C55 Hoffman & Hoffman Trenching Inc. PO Box 866 Cedar Fa11s,IA IA 50613-0040 LatagiajZICA Waterloo, Iowa Estimate Date Estimate # 8/8/2025 390 Name / Address Phone # Email City of Waterloo (319) 232-4807 (319) 232-1602 Fax hoffmantrenching@gmail.com Project Number P.O. No. Gates Park Sub Drain Description Qty Rate Total Directional Bore 6" hdpe 6" IPS DR 17 520 24.00 12,480.00 Excavation or Directional bore into Retention area to tie on to higginbottom 80 24.00 1,920.00 Hdpe 6" IPS DR17 600 7.90 4,740.00 Fuse Hdpe Pipe 1 1,000.00 1,000.00 Tracer wire to be able to locate line if needed. 600 0.70 420.00 Directional Bore addtionaI Footage 200 20.00 4,000.00 Hdpe 200 7.90 1,580.00 Thank you. Total $26,140.00 Docusign Envelope ID: AC81CF90-9C1B-4F9B-AF4C-FA92B4B71C55 Will McAllister From: John Senn <john@lodgeconstructioninc.com> Sent: Wednesday, August 20, 2025 9:40 AM To: Will McAllister Subject: External: gates park Will Looks like I will have to haul a load of sand out and bring in a load or 2 of topsoil. Cost for this work, mobilization, and material $2,500 Also I would recommend putting some matting and seed down right after we place the topsoil. If you would like lodge to seed and mat the areas please add $700 Please let me know if you have any questions. Thanks PLEASE NOTE OUR MAILING ADDRESS HAS RECENTLY CHANGED John Senn - Estimator Lodge Construction, Inc. 117 W Prospect St. P.O. Box 660 Shell Rock, IA 50670 Cell: 319-290-5767 Main: 319-885-4380 CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. i Docusign Envelope ID: AC81CF90-9C1B-4F9B-AF4C-FA92B4B71C55 Will McAllister From: Hemann, Tony <anthony.hemann@aecom.com> Sent: Wednesday, October 29, 2025 2:14 PM To: Will McAllister Subject: RE: External: gates park Attachments: Gates Park Revised Estimate.pdf Hey Will, Could you send me a revised PCO #57 for the directional bore being done by Hoffman? We are adding 200 LF of subdrain to bore and Hoffman's revised pricing is attached. Once you get this back to me, I will update Change Order #10. Let me know if you have any questions. Thanks, Tony Hemann, PE Civil Engineer, Transportation 641-330-5478 anthony.hemann@aecom.com From: Will McAllister <willm@woodruff.build> Sent: Thursday, August 21, 2025 3:31 PM To: Hemann, Tony <anthony.hemann@aecom.com> Subject: RE: External: gates park Here are the quotes for the directional boring and GFCI Thanks, Will McAllister I Project Manager Employee Owner Woodruff Construction Office: 319-545-2410 Cell: 319-493-9788 From: Hemann, Tony <anthony.hemann@aecom.com> Sent: Thursday, August 21, 2025 8:58 AM To: Will McAllister <willm@woodruff.build> Subject: RE: External: gates park Hey Will, Travis got back to me, they are okay with adding Lodge's work to the project, both the cleanup and the re- establishment. 1 Docusign Envelope ID: AC81CF90-9C1B-4F9B-AF4C-FA92B4B71C55 INSTALL 90 LF OF 6" TILE EXIST HIGGENBOTTOM INV. ELEV. 883.50 • t DONALD STREET GATES PARK GOLF COURSE H t r de r • i f. a AIM 4 wi - lAr s L. Last 10' to be CMP outlet with Rodent Guard • • f • r— i — r t 1 • r Docusign Envelope ID: AC81CF90-9C1B-4F9B-AF4C-FA92B4B71C55 WOODRUFF CONSTRUCTION 414 100% Employee Owned 1717 Falls Avenue I Waterloo, IA 50701 Ph: (319) 233-3349 Fax: (319) 233-3369 8/21/2025 Anthony Hemann AECOM 501 Sycamore St. #222 Waterloo, IA 50703 RE: FY 2023 Gates Park Improvements 820 E Donald St. Waterloo, IA 50703 SUBJ: Potential Change Order #058 — Gates Park Pump Motor GFI Protection Updated Dear Mr. Hemann, Per correspondence with the city, we are proposing the following for the project: • Install GFCI protection module with the Lifeguard LG2 Series to replace the module that was installed in May 2025 that did not cooperate with the VFD controller and kept tripping the protection equipment Install GFI (quote attached) = $ 4,831.00 GC Markup (10%) = $ 483.10 Total = $ 5,314.10 Your written approval is required by (9/1/2025) When this potential change order is signed by the Owner and a copy is returned to the contractor, approval of change(s) is effective IMMEDIATELY and we will proceed with the change(s) described above. Approved changes will be included in a future contract change order. If you require additional clarification, please contact me. Thank you for your prompt response. Sincerely, WOODRUFF CONSTRUCTION, INC. Will McAllister Project Manager cc: File Owner Approval / Date Architect Approval / Date Docusign Envelope ID: AC81CF90-9C1B-4F9B-AF4C-FA92B4B71C55 LJECTLIIC9 111-14©a 1127 Lincoln St. PO Box 967 CedarFalls,IA50613 0: 319.277.0415 C: 319.269.3844 E: bdevries@k-welectric.com W: www.k-welectric.com Date: August 21, 2025 Company: Woodruff Construction Attention: Will RE: Gates Park PR#16 Will, We propose to replace the GFCI protection module with the Lifeguard LG2 series for $4,831.00. The breakdown is as follows: Material: $4,111.00 Labor: $ 720.00 TOTAL: The unit provided is 4X polycarbonate unit. If you have any questions, please call. $4,831.00 Brian DeVries Estimator/Project Manager