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Home My WebLink About20-052 - R. L. Alia Company - Riverton Creek Flap Gate Removal ProjectPage 1 of 4 Sheet 1 of 1 CITY OF TUKWILA CONTRACT CHANGE ORDER NO. 4 DATE: April 11, 2024 BUDGET NO.: 412.98.594.382.65.00 PROJECT NO.: 99830103 CONTRACT NO.: 20-052 PROJECT NAME: Riverton Creek Flapgate Removal Project TO: R.L. Alia Company You are hereby directed to make the herein described changes to the plans and specifications or do the following described work not included in the plans and specifications on this contract: NOTE: This change order is not effective until approved by the “Owner” and a notice to proceed is issued. Conditions: A. The following change, and work affected thereby, are subject to all contract stipulations and covenants; B. The rights of the “Owner” are not prejudiced; C. All claims against the “Owner” which are incidental to or as a consequence of this change are waived; and D. The Contractor must submit all Field Overhead and Home Office Overhead Rates for approval in advance of all change orders. CHANGE: See Attached Exhibit “A” We the undersigned Contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is approved, that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all services necessary for the work above specified, and will accept as full payment therefore the prices shown above and below. ACCEPTED: Date ________________________________ Contractor __________________________________ By _____________________________________________ Title _______________________________________ Original Contract (with tax) $ 1,503,267.15 APPROVED BY THE CITY OF TUKWILA Previous Change Orders & Contingency $ 308,734.13 Date _______________________________________ This Change Order (with tax) $ 72,285.08 By _________________________________________ Mayor REV. CONTRACT AMOUNT $ 1,884,286.36 Original Contract Time: 115 Working Days Additional Contract Time for previous Change Orders: 63 Days City Engineer _________________________________ Additional Contract Time for this Change Order: 18 Days Updated Contract Time: 196 Working Days ---------------------------------------------------------------------------------------------------------------------------------------- ORIGINAL: City Clerk (1 of 2) cc: Finance Department (w/encumbrance) Contractor (2 of 2) Project Management File 5/14/24 R. L. Alia Company Office Manager 5/20/2024 | 12:04 PM PDT 20-052(d) Council Approval 5/6/24 PROJECT NO.: 99830103 CONTRACT NO.: 20-052 PROJECT NAME: Riverton Creek Flapgate Removal Project DESCRIPTION OF WORK This change order accounts for overruns incurred in association with CO #3 Tasks 3.1 and 3.2; mark-ups on labor, equipment, materials, and subcontractors for Tasks 3.1, 3.2, and 3.3 (not included in CO#3 Estimate); and sales tax for the overruns and mark- ups. 3.1 Replacement Cover Plates for Tie-Back Penetrations by Force Account 3.2 Repair Expansion Joint between Existing Retaining Wall and Tukwila Intl. Bridge SW Bridge Abutment by Force Account 3.3 Surface Preparation and Coating for Previously Buried Portion of Wall #1 and Replacement Cover Plates by Lump Sum 3.1 Replacement Cover Plates for Tie-Back Penetrations This work consists of mobilization, temporary pedestrian traffic control, site preparation and site restoration, temporary scaffolding, removing existing cover plates, welding, and grout tubes, preparing sheet pile wall surface to bare metal, prime coat application, and installing new cover plates per provided Cover Plate Details (Sheet 19A, File No. S1.3A). 3.2 Repair Expansion Joint between Existing Retaining Wall and Tukwila Intl. Bridge Southwest Bridge Abutment This work consists of removing existing joint sealer and dirt from the joint and installing new joint sealer. 3.3 Surface Preparation and Coating for Previously Buried Portion of Wall #1 and Replacement Cover Plates This work consists of mobilization, containment of abrasives, collecting, testing and disposal of containment waste, preparing the sheet pile wall to bare metal, and application of coating system. This work shall comply with WSDOT 2020 Standard Specifications in Section 6-07. MATERIALS All materials shall be in accordance with the provided Cover Plate detail, current contract specifications or as approved by the Engineer. CONSTRUCTION REQUIREMENTS The Contractor shall perform the work in accordance with the provided Cover Plate detail, current contract plans and specifications or as approved by the Engineer. MEASUREMENT AND PAYMENT 3.1 “Replacement Cover Plates for Tie-Back Penetrations” will be paid in accordance with WSDOT 2020 Standard Specification Section 1-09.6 CONTRACT TIME Contract time shall be extended by (18) working days as a result of this change order. The total cost of Change Order #4 is $72,285.08. Change Order #4 Summary: CO#3 Tasks 3.1 and 3.2 overruns amount to $34,339.83, an 80.8% increase in direct costs over estimated costs, and accounts for 52% percent of CO#4. Mark-ups in the amount of $25,292.03 and sales tax in the amount of $6,022.76 account for 39% and 9% of CO#4, respectively. Tasks 3.1 and 3.2 cost overruns were due to unforeseen complications with production rates associated with site conditions and the complexity of fabricating and fitting custom replacement cover plates. Mark-ups were inadvertently omitted from CO #3 Estimate. CO#4 Estimate includes 10% contingency ($6,631.06). Table 1. CO#4 Summary – Three Invoice from RL Alia for Time and Materials # Invoice Date Total 1 RL Alia Time & Materials 11/28/23 to 12/22/23 $39,072.85 2 RL Alia Time & Materials 01/03/24 to 02/26/24 $28,360.05 3 RL Alia Time & Materials 03/14/24 to 03/29/24 $4,057.39 Sub-Total: $71,490.29 Sales Tax 10.1% $7,220.52 Sub-Total: $78,710.81 CO#3 Credit Balance: -($13,056.79) Sub-Total: $65,654.02 CO#4 Contingency: $6,631.06 CO#4 Total: $72,285.08 Table 2. Change Order #3 Summary of Quantities (in grey), Payments, and Balance Item # Item Description Qty Unit Unit Price Item Cost 3.1 Replacement Cover Plates for Tie-Back Penetrations 1 EST. $41,500.00 $41,500.00 3.2 Repair Expansion Joint between Existing Retaining Wall and Tukwila Intl. Bridge SW Bridge Abutment 1 EST. $1,000.00 $1,000.00 3.3 Surface Preparation and Coating for Previously Buried Portion of Wall #1 and Replacement Cover Plates 1 LS $37,553.60 $37,553.60 - $9,508.80 (RL Alia’s Share) = $28,044.20 Est. Total Coast: $70,544.20 CO#3 Sales Tax: $7,125.82 CO#3 Total: $77,669.82 CO#3 1st Payment (PE#16): $64,613.03 CO#3 Balance: $13,056.79 Table 3. CO #3 Summary of Quantities (in grey) and CO#4 Overruns, Mark-ups, and Sales Tax Item # Item Description Qty Unit Unit Price Item Cost Overruns Mark-Up (Original + Overrun) Sales Tax (Original + Overrun) Grand Totals: 3.1 Replacement Cover Plates for Tie-Back Penetrations 1 EST. $41,500.00 $41,500.00 $34,339.83 $21,926.72 $9,975.42 $108,741.97 3.2 Repair Expansion Joint between Existing Retaining Wall and Tukwila Intl. Bridge SW Bridge Abutment 1 EST. $1,000.00 $1,000.00 3.3 Surface Preparation and Coating for Previously Buried Portion of Wall #1 and Replacement Cover Plates 1 LS $37,553.60 $37,553.60 - $9,508.80 (RL Alia’s Share) = $28,044.20 $0.00 $3,365.30 $3,172.36 $34,581.86 Est. Total Coast: $70,544.80 $34,339.83 $25,292.03 $13,147.78 $143,323.84 CO#3 Sales Tax: $7,125.02 $-7125.02 CO#3 Total: $77,669,82 -$77,669.82 CO#4 Sub-Totals: $34,339.83 $25,292.03 $6,022.76 $65,654.62 CO#4 Total: Verification: $65,654.02* *= $0.60 difference not found. CHANGE ORDER #3 - T&M BREAKDOWN Project Name:Riverton Creek Flapgate Removal Project Project Number:99830103 Owner:City of Tukwila Date:11/28/2023 - 12/22/2023 Description: Labor: Name:Class:S/T Hours:OT Hours:DT Hours:S/T Rate:OT Rate:DT Rate:Total: Joel Gallacher 42 0.5 $82.73 $110.36 $3,529.84 Parker Knaus 42 1 $51.48 $68.64 $2,230.80 Bobby Wadilove 2 0 $95.05 $128.48 $190.10 $0.00 $0.00 $0.00 Equipment: Description:Equip. #:Reg. Hours:STBY Hours:Reg. Rate:STBY Rate:Total: Foreman Truck 42.5 $28.32 $1,203.60 Foreman Truck 2 $27.41 $54.82 $0.00 Materials: Supplier:Ticket/Invoice #:Material QTY Units Unit Price Total: DTG Recycle 200144507 Portable Restroom 1 LS $167.84 $167.84 DTC Recycle 200149865 Portable Restroom 1 LS $167.84 $167.84 Grainger 9922003737 Viton Round Cord 1 LS $71.76 $71.76 Grainger 9922003745 Viton Round Cord 1 LS $266.96 $266.96 Mason's Supply 726427 NS Grout 1 LS $111.75 $111.75 Platt 4Q94168 Misc. PVC 1 LS $137.21 $137.21 Tacoma Screw 12031600 Consumables 1 LS $90.30 $90.30 White Cap 10019171443 Consumables 1 LS $29.62 $29.62 White Cap 50024948610 Straw (Erosion Control)1 LS $184.72 $184.72 Subcontractors: Name:Ticket/Invoice #:Material/Service:QTY:Units:Unit Price:Total: Purcell Painting & Coating Abrasive Blast & Coat 1 LS $25,240.01 $25,240.01 $0.00 Subtotal MU %Total Labor:$5,950.74 31%$7,795.47 Equipment:$1,258.42 21%$1,522.69 Materials:$1,228.00 21%$1,485.88 Subcontractors:$25,240.01 12%$28,268.81 Grand Total:$39,072.85 Pick up coated plates from Purcell's shop. Install cord stock between trumpet and tie-backs. Pick up materials and construct grout forms. Remove water from voids,build forms and install grout in voids. Strip forms and finish grout surface. Pick up and place sraw for erosion control. CHANGE ORDER #3 - T&M BREAKDOWN Project Name:Riverton Creek Flapgate Removal Project Project Number:99830103 Owner:City of Tukwila Date:1/03/24-2/26/24 Description: Labor: Name:Class:S/T Hours:OT Hours:DT Hours:S/T Rate:OT Rate:DT Rate:Total: Kyle Bales 50 $91.05 $4,552.50 Joel Gallacher 74.5 $82.73 $6,163.39 Parker Knaus 74.5 $56.39 $4,201.06 $0.00 $0.00 $0.00 Equipment: Description:Equip. Number:Reg. Hours:STBY Hours:Reg. Rate:STBY Rate:Total: Foreman Truck 74.5 $28.32 $2,109.84 Service/Welding Truck 50 $35.04 $1,752.00 $0.00 Materials: Supplier:Ticket/Invoice #:Material QTY Units Unit Price Total: DTG Recycle 1/2/2024 Portable Restroom 1 EA $167.84 $167.84 Mason's Supply 1/11/2024 NS Grout 1 EA $61.52 $61.52 Mason's Supply 2/16/2024 Caulking Supplies 1 EA $127.45 $127.45 Tacoma Screw 2/16/2024 Clean/Prep Supplies 1 EA $97.59 $97.59 Tacoma Screw 2/19/2024 Wire Brushes 1 EA $35.75 $35.75 McLendon 2/26/2024 Caulking Supplies 1 EA $43.63 $43.63 McLendon 2/26/2024 Caulking Supplies 1 EA $51.24 $51.24 Tacoma Screw 2/26/2024 Wire Wheels/Brushes 1 EA $78.00 $78.00 DTG Recycle 2/26/2024 Portable Restroom 1 EA $167.84 $167.84 $0.00 Subcontractors: Name:Ticket/Invoice #:Material/Service:QTY:Units:Unit Price:Total: Purcell Blasting/Coating 1 LS $2,804.19 $2,804.19 $0.00 Subtotal MU %Total Labor:$14,916.94 31%$19,541.19 Equipment:$3,861.84 21%$4,672.83 Materials:$830.86 21%$1,005.34 Subcontractors:$2,804.19 12%$3,140.69 Grand Total:$28,360.05 Complete grout work at tie-backs. Weld cover plates to existing wall. Grind welds flush with wall. Caulk &seal between cover plates,wall,and trumpets. Kyle's Time Other's Time Notes Date Total Hrs Re-Work Billable Total Hrs Re-Work Billable 1/3/2024 8 0 8 0 0 0 1/4/2024 8 0 8 0 0 0 1/5/2024 8 0 8 0 0 0 1/11/2024 0 0 0 6 0 6 Joel, Parker 1/18/2024 8 0 8 0 0 0 1/19/2024 8 0 8 0 0 0 1/22/2024 8 0 8 0 0 0 1/23/2024 8 6 2 16 16 0 Erik Buholm, Jacob Mowry 1/24/2024 8 8 0 16 16 0 Erik Buholm, Jonathan Lennox 1/25/2024 8 8 0 8 8 0 Jonathan Lennox 1/26/2024 8 8 0 0 0 0 2/1/2024 8 8 0 0 0 0 2/2/2024 8 8 0 0 0 0 2/5/2024 8 8 0 0 0 0 2/6/2024 8 8 0 0 0 0 2/7/2024 8 8 0 0 0 0 2/9/2024 8 8 0 0 0 0 2/12/2024 6 6 0 0 0 0 2/13/2024 8 8 0 16 0 16 Joel, Parker 2/14/2024 8 8 0 16 0 16 Joel, Parker 2/15/2024 8 8 0 16 0 16 Joel, Parker 2/16/2024 8 8 0 16 0 16 Joel, Parker 2/19/2024 0 0 0 16 0 16 Joel, Parker 2/20/2024 0 0 0 13 0 13 Joel, Parker 2/21/2024 0 0 0 8 0 8 Joel, Parker 2/22/2024 0 0 0 10 0 10 Joel, Parker 2/23/2024 0 0 0 16 0 16 Joel, Parker 2/26/2024 0 0 0 16 0 16 Joel, Parker Total 166 116 50 189 40 149 Sika Flex/Applicator Weld cleaning operations, 2nd time Prepping Trumpets to remove paint for Sika Flex installation Caulking for leaks Caulking for leaks Weld cleaning operations, 2nd time CHANGE ORDER #3 - T&M BREAKDOWN Project Name:Riverton Creek Flapgate Removal Project Project Number:99830103 Owner:City of Tukwila Date:3/14/2024-3/29/2024 Description: Labor: Name:Class:S/T Hours:OT Hours:DT Hours:S/T Rate:OT Rate:DT Rate:Total: John Deitchler 8 $91.05 $728.40 Joel Gallacher 14 $82.73 $1,158.22 Jacob Mowry 8 $56.39 $451.12 $0.00 $0.00 $0.00 Equipment: Description:Equip. Number:Reg. Hours:STBY Hours:Reg. Rate:STBY Rate:Total: Foreman Truck 8 $28.32 $226.56 Foreman Truck 14 $28.32 $396.48 $0.00 Materials: Supplier:Ticket/Invoice #:Material QTY Units Unit Price Total: McLendons Bark Mulch 1 EA $199.23 $199.23 $0.00 $0.00 $0.00 $0.00 $0.00 Subcontractors: Name:Ticket/Invoice #:Material/Service:QTY:Units:Unit Price:Total: $0.00 $0.00 Subtotal MU %Total Labor:$2,337.74 31%$3,062.44 Equipment:$623.04 21%$753.88 Materials:$199.23 21%$241.07 Subcontractors:$0.00 12%$0.00 Grand Total:$4,057.39 Landscape Restoration Troubleshoot &Seal two (2)wall penetrations $199.23 (11/2014) Sheet 1 of 1 CITY OF TUKWILA CONTRACT CHANGE ORDER NO. 3 DATE: August 30, 2023 BUDGET NO.: 412.98.594.382.65.00 PROJECT NO.: 99830103 CONTRACT NO.: 20-052 PROJECT NAME: Riverton Creek Flapgate Removal Project TO: R.L. Alia Company You are hereby directed to make the herein described changes to the plans and specifications or do the following described work not included in the plans and specifications on this contract: NOTE: This change order is not effective until approved by the “Owner” and a notice to proceed is issued. Conditions: A.The following change, and work affected thereby, are subject to all contract stipulations and covenants; B.The rights of the “Owner” are not prejudiced; C. All claims against the “Owner” which are incidental to or as a consequence of this change are waived; and D. The Contractor must submit all Field Overhead and Home Office Overhead Rates for approval in advance of all change orders. CHANGE: See Attached Exhibit “A” We the undersigned Contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is approved, that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all services necessary for the work above specified, and will accept as full payment therefore the prices shown above and below. ACCEPTED: Date ________________________________ Contractor __________________________________ By _____________________________________________ Title _______________________________________ Original Contract (with tax) $ 1,503,267.15 APPROVED BY THE CITY OF TUKWILA Previous Change Orders $ 80,737.60 Date _______________________________________ This Change Order (without tax) $ 77,669.82 By _________________________________________ Mayor REV. CONTRACT AMOUNT $ 1,661,674.57 Original Contract Time: 115 Working Days Additional Contract Time for previous Change Orders: 27 Days City Engineer _________________________________ Additional Contract Time for this Change Order: 36 Days Updated Contract Time: 178 Working Days ---------------------------------------------------------------------------------------------------------------------------------------- ORIGINAL: City Clerk (1 of 2) cc: Finance Department (w/encumbrance) Contractor (2 of 2) Project Management File ! 20-052(c) Council Approval N/A PROJECT NO.: 99830103 CONTRACT NO.: 20-052 PROJECT NAME: Riverton Creek Flapgate Removal Project DESCRIPTION OF WORK This change order adds the following three new items to Bid Schedule A. x 3.1 Replacement Cover Plates for Tie-Back Penetrations by Force Account x 3.2 Repair Expansion Joint between Existing Retaining Wall and Tukwila Intl. Bridge SW Bridge Abutment by Force Account x 3.3 Surface Preparation and Coating for Previously Buried Portion of Wall #1 and Replacement Cover Plates by Lump Sum 3.1 Replacement Cover Plates for Tie-Back Penetrations This work consists of mobilization, temporary pedestrian traffic control, site preparation and site restoration, temporary scaffolding, removing existing cover plates, welding, and grout tubes, preparing sheet pile wall surface to bare metal, prime coat application, and installing new cover plates per provided Cover Plate Details (Sheet 19A, File No. S1.3A). 3.2 Repair Expansion Joint between Existing Retaining Wall and Tukwila Intl. Bridge Southwest Bridge Abutment This work consists of removing existing joint sealer and dirt from the joint and installing new joint sealer. 3.3 Surface Preparation and Coating for Previously Buried Portion of Wall #1 and Replacement Cover Plates This work consists of mobilization, containment of abrasives, collecting, testing and disposal of containment waste, preparing the sheet pile wall to bare metal, and application of coating system. This work shall comply with WSDOT 2020 Standard Specifications in Section 6-07. MATERIALS All materials shall be in accordance with the provided Cover Plate detail, current contract specifications or as approved by the Engineer. CONSTRUCTION REQUIREMENTS The Contractor shall perform the work in accordance with the provided Cover Plate detail, current contract plans and specifications or as approved by the Engineer. MEASUREMENT AND PAYMENT 3.1 “Replacement Cover Plates for Tie-Back Penetrations” will be paid in accordance with WSDOT 2020 Standard Specification Section 1-09.6 3.2 “Repair Expansion Joint between Existing Retaining Wall and Tukwila Intl. Bridge SW Bridge Abutment” will be paid in accordance with WSDOT 2020 Standard Specification Section 1-09.6 3.3 “Surface Preparation and Coating for Previously Buried Portion of Wall #1 and Replacement Cover Plates”, Section 6-07.4 of the WSDOT 2020 Standard Specifications is supplemented with the following: There will be no separate measurement for lump sum payment for the item “Surface Preparation and Coating for Previously Buried Portion of Wall #1 and Replacement Cover Plates”. Payment for “Surface Preparation and Coating for Previously Buried Portion of Wall #1 and Replacement Cover Plates” shall be per lump sum per Section 6-07 of the WSDOT 2020 Standard Specifications. Item # Item Description Qty Unit Unit Price Item Cost 3.1 Replacement Cover Plates for Tie-Back Penetrations 1 EST. $41,500.00 $41,500.00 3.2 Repair Expansion Joint between Existing Retaining Wall and Tukwila Intl. Bridge SW Bridge Abutment 1 EST. $1,000.00 $1,000.00 3.3 Surface Preparation and Coating for Previously Buried Portion of Wall #1 and Replacement Cover Plates 1 LS $37,553.60 $37,553.60 Est. Total Coast: $80,053.60 R.L. Alia Portion (50% of Abrasive Blasting & Re-Painting): ($9,508.80) Change Order #3 Total Estimate: $70,544.80 Tax: $7,125.02 Total: $77,669.82 CONTRACT TIME Contract time shall be extended by (36) working days as a result of this change order. CITY OF TUKWILA PUBLIC WORKS DEPARTMENT 6300 Southcenter Boulevard, Suite #200 Tukwila, Washington 98188 Phone: (206) 433-0179 FIELD DIRECTIVE # 5 Wall Repairs To: R.L. Alia co. 10831 SE 181 st Street Renton, WA 98055 Attn: Vito Alia, President Work to be performed: Date: May 9, 2023 Project Name: Riverton Creek Flapgate Removal pro•ect Project No.: 99830103 Contract No.: 20-052 Contract refers to 2020 WSDOT Standard Specifications https:/_/wsdot.wa.gov/publications/manuals/fulltext/_M41-10/SS2020.pdf Wall 1 Deficiencies: Paintinq System Surface Preparation, Trumpet Cover Plates. and Tieback Protective Lid Greasina. Re-submit Painting Plan per Section 6-07.3(2) for review and approval. Painting plan shall address all requirements and include documents and samples listed in 2020 WSDOT Standard Specification Section 6-07.3(2)A through 6-07.3(2)F. All components of the Painting plan shall be Type 2 Working Drawings. Address all applicable construction requirements of Section 6-07, and pay particular attention to Section 6-07.3(2)E - G, 6-07.3(3), and address 6-07.3(10), A Pre-Painting Conference per 6-07.3(5) is to be held with Tukwila and WSDOT representatives. Remove trumpet cover plates and PVC grout tubes (flush with Wall 1). Provide inspection and documentation access for Engineer to inspect grout and soil conditions behind removed trumpet cover plates. Plan for grout repair procedure as required following engineer inspection of soil conditions behind Wall 1 trumpet cover plates. Abrasive Blast Wall 1 sections previously buried (prior to construction) including surfaces for replacement trumpet cover plates to 1 foot below finish grade Containment shall be setup in advance of blast operations. Provide access for abrasive blast inspection and documentation. Save and protect planted vegetation. If needed, restore mulch, grass, pavement, irrigation and/or any surfaces or utilities or other items damaged as part of the operation associated with this Field Directive. Install trumpet cover plates per Cover Plate Details 19A/32. Apply coating system. Provide inspection access for coating system inspection after each coat. Apply caulking to gaps between cover plate, trumpet and Wall 1. Provide inspection access for caulking inspection. Remove tie-back anchor protective lids for grease inspection and documentation. Address any grease deficiencies prior to restoring protective lids. Gap between Existina Retaining Wall and South Abutment • Remove displaced debris within the gap between the remaining retaining wall and south bridge abutment. • Install backer rod and photo document installation. • Install caulking to seal backer rod and photo document installation. Reason for modification: Wall 1 Deficiencies: Paintinq System Surface Preparation, Trumpet Cover Plates, and Tieback Protective Lid greasing. Surface preparation deficiency — Wall 1 did not receive abrasive blasting preparation according to Section 6-07.3(2)E prior to installing coating system. Defects have developed since the coating system was installed. Gap between Existing Retainina Wall and South Abutment • Existing retaining wall has settled laterally away from the south bridge abutment. Material is spilling out from the gap. Work under this Field Directive modification will be accomplished: With no change to the contract price. C] For a lump sum increase/decrease of to the contract price. On a unit price basis with a maximum allowable increase/decrease of With work to start immediately and determination of any change to the contract price and/or completion date to be negotiated. Any additional work will be tracked by force account payment method, until the entitlement of additional payment is determined. With no change in contract completion date. With contract completion date extended/decreased TBD calendar days. Performance of this Field Directive is authorized by all signatures below: Accepted by: Contractor's Rep — Name PROS € c-r Title Approved by: C, City Construction Engineer Verified by: City Construction Inspector Date Date 5/9/2023 Date S1 . 3 S1 . 3 A 19 19 A WA L L 1 D E T A I L S 2 O F 2 AS S H O W N XL XL BD TH C I T Y O F T U K W I L A da t e sc a l e fi l e n o re v i s i o n s da t e no PU B L I C W O R K S D E P T . pr o j d i r pr o j e n g ch e c k e d dr a w n de s i g n e d da t e by fi e l d b k n o 32 03 / 3 1 / 2 0 2 2 -E N G I N E E R I N G - S T R E E T S - W A T E R - S E W E R - P A R K S - B U I L D I N G - 11 2 4 1 W i l l o w s R o a d N E , S u i t e 2 0 0 Re d m o n d , W A 9 8 0 5 2 42 5 . 8 2 2 . 4 4 4 6 ww w . o t a k . c o m RI V E R T O N C R E E K F L A P G A T E R E M O V A L 4/ 2 8 / 2 0 4/ 2 8 / 2 0 4/ 2 8 / 2 0 4/ 2 8 / 2 0 4/ 2 8 / 2 0 R E C O R D D R A W I N G P R E L I M I N A R Y CO V E R P L A T E D E T A I L S August 3, 2023 City of Tukwila 6300 Southcenter Blvd. Tukwila, WA 98188 Attn: Joshua Hopkins Re: Riverton Creek Flap Gate Removal Change Order Proposal Rev.1– FWD No.5_Wall Repairs Mr. Hopkins, RL Alia submits the following cost proposal for work associated with Field Directive No.5_Wall Repairs, issued 5/09/2023. Thank you, ERIC ANDERSON Office: 425-226-8100 Direct: 253-785-1477 eric@rlalia.com ITEM DESCRIPTION UNIT UNIT QTY PRICE AMOUNT 1 Mobilization LS 1 6,000.00$ 6,000.00$ 2 Bike Path Traffic Control EST. 4,000 1.00$ 4,000.00$ 3 Prep Area & Install Scaffolding (Incl. Removals & Restoration) EST. 4,500 1.00$ 4,500.00$ 4 Remove & Replace Cover Plates 4(a) Remove Tie-Back Cover Plates EST. 10,000 1.00$ 10,000.00$ 4(b) Fill/Seal Any Voids Around Trumpets and Prep for Inspection EST. 2,000 1.00$ 2,000.00$ 4(c) Install New Cover Plates EST. 15,000 1.00$ 15,000.00$ 4(d) Coat New Cover Plates LS 1 3,920.00$ 3,920.00$ 5 Abrasive Blasting and Surface Coating 5(a) Containment of Abrasives (Design, Construct, Maintain System) LS 1 12,320.00$ 12,320.00$ 5(b) Abrasive Blasting LS 1 9,385.60$ 9,385.60$ 5(c) Collecting, Testing and Disposal of Containment Waste LS 1 2,296.00$ 2,296.00$ 6 Coat Wall 1 per Field Directive No.5 LS 1 9,632.00$ 9,632.00$ 7 Wing Wall Repair EST. 1,000 1.00$ 1,000.00$ Est. Total Cost 80,053.60$ Alia Portion (50% Abrasive Blasting & Re-Painting) (9,508.80)$ Change Order Request 70,544.80$ August 2, 2023 REV1 RL Alia Company 10831 SE 181 Street Renton, WA 98055 Re: Proposal for Abrasive Blasting and Coating at the Riverton Creek Project INCLUSIONS: 1. QP1, QP2 & QS1 certifications. 2. Safety plan. 3. Containment. 4. Dust collection system installed. 5. Abrasive blasting to areas as indicated and highlighted on sheet S1.2. (includes siding material only) 6. Disposal of spent abrasive. 7. Hand tool cleaning at areas of new plates and welds. 8. Install Coatings per WSDOT specifications. QUALIFICATIONS: 1. Dirt to be removed at areas to be abrasive blasted is by others. 2. Ground made flat by others, so 3’ wide scaffolding can be safely installed. 3. 100% Payment to be made within ten days after project completion. 4. Tax is excluded from all prices. COST: 1. Mobilization $7,000 2. Containment and design $11,000 3. Abrasive blasting $8,380 4. Collecting and disposal of waste $2,050 5. Installation of coating $8,600 TOTAL $37,030 Submitted by; Dave Purcell Sr. ID Task Mode Task Name Duration Start Finish 1 &ŝĞůĚŝƌĞĐƚŝǀĞEŽ͘ϱϯϳĚĂǇƐ DŽŶϴͬϭϰͬϮϯ &ƌŝϭϬͬϲͬϮϯ 2 WƌŽũĞĐƚ^ƚĂƌƚ ϬĚĂǇƐ DŽŶϴͬϭϰͬϮϯ DŽŶϴͬϭϰͬϮϯ 3 WƌĞƉƌĞĂΘ^ĞƚhƉdƌĂĨĨŝĐŽŶƚƌŽů ϰĚĂǇƐ DŽŶϴͬϭϰͬϮϯ dŚƵϴͬϭϳͬϮϯ 4 /ŶƐƚĂůů^ĐĂĨĨŽůĚŝŶŐ ϮĚĂǇƐ dŚƵϴͬϭϳͬϮϯ DŽŶϴͬϮϭͬϮϯ 5 ǆƉŽƐĞΘ/ŶƐƉĞĐƚdŝĞͲĂĐŬ'ƌĞĂƐĞ ϭĚĂǇ tĞĚϴͬϮϯͬϮϯ tĞĚϴͬϮϯͬϮϯ 6 ZĞŵŽǀĞdƌƵŵƉĞƚŽǀĞƌWůĂƚĞƐ ϱĚĂǇƐ dƵĞϴͬϮϮͬϮϯ DŽŶϴͬϮϴͬϮϯ 7 /ŶƐƉĞĐƚ'ƌŽƵƚͬ^ŽŝůŽŶĚŝƚŝŽŶƐ ϱĚĂǇƐ dƵĞϴͬϮϮͬϮϯ DŽŶϴͬϮϴͬϮϯ 8 'ƌŽƵƚZĞƉĂŝƌ;/ĨEĞĞĚĞĚͿ ϯĚĂǇƐ dŚƵϴͬϮϰͬϮϯ DŽŶϴͬϮϴͬϮϯ 9 ^ĞĂů'ĂƉƐĂƚWĞŶĞƚƌĂƚŝŽŶƐ ϮĚĂǇƐ dƵĞϴͬϮϵͬϮϯ tĞĚϴͬϯϬͬϮϯ 10 tŝŶŐtĂůůZĞƉĂŝƌƐ ϭĚĂǇ dŚƵϴͬϯϭͬϮϯ dŚƵϴͬϯϭͬϮϯ 11 ^ĞƚhƉŽŶƚĂŝŶŵĞŶƚ^ǇƐƚĞŵ ϮĚĂǇƐ dƵĞϵͬϱͬϮϯ tĞĚϵͬϲͬϮϯ 12 ďƌĂƐŝǀĞůĂƐƚŝŶŐtĂůůϭ ϮĚĂǇƐ dŚƵϵͬϳͬϮϯ &ƌŝϵͬϴͬϮϯ 13 ZĞŵŽǀĞŽŶƚĂŝŶŵĞŶƚ^ǇƐƚĞŵ ϭĚĂǇ DŽŶϵͬϭϭͬϮϯ DŽŶϵͬϭϭͬϮϯ 14 WƌĞƉΘŽĂƚtĂůůϭ ϱĚĂǇƐ dƵĞϵͬϭϮͬϮϯ DŽŶϵͬϭϴͬϮϯ 15 /ŶƐƚĂůůEĞǁŽǀĞƌWůĂƚĞƐ ϳĚĂǇƐ dƵĞϵͬϭϵͬϮϯ tĞĚϵͬϮϳͬϮϯ 16 WƌĞƉΘŽĂƚEĞǁŽǀĞƌWůĂƚĞƐ ϱĚĂǇƐ dŚƵϵͬϮϴͬϮϯ tĞĚϭϬͬϰͬϮϯ 17 ^ůŽƉĞZĞƐƚŽƌĂƚŝŽŶ ϮĚĂǇƐ dŚƵϭϬͬϱͬϮϯ &ƌŝϭϬͬϲͬϮϯ 18 WƌŽũĞĐƚŽŵƉůĞƚŝŽŶ ϬĚĂǇƐ &ƌŝϭϬͬϲͬϮϯ &ƌŝϭϬͬϲͬϮϯ 8/14 10/6 S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M Aug 13, '23 Aug 20, '23 Aug 27, '23 Sep 3, '23 Sep 10, '23 Sep 17, '23 Sep 24, '23 Oct 1, '23 Oct 8, 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 Deadline Progress Manual Progress Page 1 Project: FD No.5_Construction S Date: Wed 8/9/23 (11/2014) Sheet 1 of 1 CITY OF TUKWILA CONTRACT CHANGE ORDER NO. 2 DATE: December 22, 2021 BUDGET NO.: 412.98.594.382.65.00 PROJECT NO.: 99830103 CONTRACT NO.: 20-052 PROJECT NAME: Riverton Creek Flapgate Removal Project TO: R.L. Alia Company You are hereby directed to make the herein described changes to the plans and specifications or do the following described work not included in the plans and specifications on this contract: NOTE: This change order is not effective until approved by the “Owner” and a notice to proceed is issued. Conditions: A. The following change, and work affected thereby, are subject to all contract stipulations and covenants; B. The rights of the “Owner” are not prejudiced; C. All claims against the “Owner” which are incidental to or as a consequence of this change are waived; and D. The Contractor must submit all Field Overhead and Home Office Overhead Rates for approval in advance of all change orders. CHANGE: See Attached Exhibit “A” We the undersigned Contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is approved, that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all services necessary for the work above specified, and will accept as full payment therefore the prices shown above and below. ACCEPTED: Date ________________________________ Contractor __________________________________ By _____________________________________________ Title _______________________________________ Original Contract (without tax) $ 1,366,606.50 APPROVED BY THE CITY OF TUKWILA Previous Change Order $ 47,808.17 Date _______________________________________ This Change Order (without tax) $ 25,522.98 By _________________________________________ Mayor REV. CONTRACT AMOUNT $ 1,439,937.65 Original Contract Time: 115 Working Days Additional Contract Time for previous Change Orders: 24 Days City Engineer _________________________________ Additional Contract Time for this Change Order: 3 Days Updated Contract Time: 142 Working Days ---------------------------------------------------------------------------------------------------------------------------------------- ORIGINAL: City Clerk (1 of 2) cc: Finance Department (w/encumbrance) Contractor (2 of 2) Project Management File PW Project Finance File 12/22/21 HP 12/29/2021 EXHIBIT “A” CHANGE: Geotextile Fabric The geotextile is an integral component in the slope stability of the new creek channel. This item is included in the contract but does not have an associated payment item. This change is to provide a means of payment for the geotextile fabric that was installed per plan. Cost And Time Considerations: Cost As requested by the City, the Contractor provided a price for this work. The City accepts the proposed price of $10/SY for up to 516 SY of geotextile fabric that has been installed per plan. The completion of this work has been verified by the city inspector and the final quantity is to be determined. See Exhibit A.1 The total compensation due to the Contractor for the Geotextile fabric as part of this Change Order is $5,160.00 Additional Working Days No additional time is required or granted for this work. Viewpoint The City would like the Contractor to construct a small trailside space that will provide a place for trail users to view the river and restoration work, to rest, gather and read informational signage safely away from fast-moving bicycle traffic. See Exhibit A.2 The Contractor was asked to provide a price for viewpoint plan based on the attached Viewpoint Plan Addendum #1. The item will be payed as a lump sum item, with the exception of Commercial HMA and crushed surfacing base course, which have their own contract bid items (#33 and 34, respectively). See Exhibit A.3 Cost And Time Considerations: Cost The total compensation due to the Contractor for the Viewpoint as part of this Change Order is $20,362.98. Additional Working Days Three (3) additional working days are being granted for this work. EXHIBIT A.1 E X H I B I T A . 2 R. L. Alia Company Work for City of Tukwila Date Riverton Creek Flap Gate Removal Additional Viewpoint LABOR Hrs/Units Rate Subtotal Total Foreman - Bobby $85.30 $0.00 Foreman - Leith 16 $85.69 $1,371.04 Foreman - Raul 16 $81.92 $1,310.72 Cement Mason 24 $78.30 $1,879.20 Pipelayer $62.78 $0.00 Operator $81.08 $0.00 Carpenter $74.94 $0.00 Truck Driver 8 $72.07 $576.56 80% Cement Mason 12 $66.78 $801.36 Laborer $61.64 $0.00 90% Laborer $56.97 $0.00 TCS $63.55 $0.00 Flagger $52.31 $0.00 $5,938.88 31% markup $1,841.05 $7,779.93 COMPANY EQUIPMENT Takeuchi Mini Ex $26.22 $0.00 938 Loader $52.01 $0.00 Truck 068 8 $57.29 $458.32 Leith Pickup 16 $28.32 $453.12 Bobby Pickup $24.24 $0.00 Concrete Pickup 28 $36.42 $1,019.76 F650 Pickup $37.60 $0.00 Foreman's Truck $28.32 $0.00 $1,931.20 21% markup $405.55 $2,336.75 SUCONTRACTORS Sandblasting 1 $2,850.00 $2,850.00 $0.00 $2,850.00 12% markup $342.00 $3,192.00 MATERIALS, RENTALS, OTHER Plastic and Forms 1 $300.00 $300.00 Concrete 1 $700.00 $700.00 Concete Sealer 1 $80.00 $80.00 Rental Bobcat Skid Steer 1 $300.00 $300.00 Seat Boulder 1 $1,000.00 $1,000.00 Info Sign Stand 1 $3,300.00 $3,300.00 Anti-Grafitti Coating 1 $150.00 $150.00 $5,830.00 21% markup $1,224.30 $7,054.30 Total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apital Improvement Program 03/09/2021 CITY OF TUKWILA WASHINGTON (Owner) By: Mayor 42// Zoo cb-.14 °11#4t-v") City Clerk Attest: This j day of , 2014' 20-052 Council Approval 6/15/20 C-1 AGREEMENT FORM CONTRACT NO. 20-052 THIS AGREEMENT is made and entered into on this 4- day of -3-(Ine , 20 ZO, by and between the City of Tukwila, Washington ("Owner") and R. L. ALIA Company ("Contractor"). Now, therefore the parties agree as follows: Project. Contractor shall complete all work and furnish all labor, tools, materials, and equipment for the project entitled RIVERTON CREEK FLAP GATE REMOVAL, Project No. 98-DR03, including all changes to the Work and force account work, in accordance with the Contract Documents, as described in Section 1- 04.2 of the Supplemental General Requirements. Payments. Owner shall pay Contractor at the unit and lump sum prices, and by force account as specified in the Proposal according to the Contract Documents as to time, manner, and condition of payment. The payments to Contractor include the costs for all labor, tools, materials and equipment for the Work. Completion Date. Contract time shall commence upon Owner's Notice to Proceed date. The Work under this Agreement shall be completed within the time specified in the Proposal. If the Work under this Agreement is not completed within the time specified, as detailed in the Contract Documents, Contractor shall pay liquidated damages and all engineering inspection and supervision costs to Owner as specified in the Proposal. Attorney's Fees. In the event litigation is commenced to enforce this Agreement, the prevailing party shall be entitled to recover its costs, including reasonable attorney's and expert witness fees. Disclaimer. No liability of Contractor shall attach to Owner by reason of entering into this Agreement, except as expressly provided in this Agreement. Counterparts. This Agreement is executed in two (2) identical counterparts, by the parties, each of which shall for all purposes be deemed an original. R. L. 41/4 fty'il-Afy Approved as to Form: ci174-1/te k9eutee KO, 7,1...k3 ',Lnc,54,1,211370,60,640ai City Attorney Address for giving notices: 6200 Southcenter Boulevard WA 98188 (Contractor By: Title: PPEcihc•—Air Attest: This 5Y14 day of 1-(7/46 202-e) vr Contractor's License No. RL 41. /a PT Address for giving notices: /ecS3/ 56 /K/sr SraEET kcitrov, (Ain ?rocs — Riverton Creek Flap Gate Removal Rev. 5-13-14 51- f ny i` CdS C-2 PAYMENT AND PERFORMANCE BOND Bond to City of Tukwila, Washington Bond No. 2305021 We, R.L. Alia Company , and North American Specialty Insurance Compapy (Principal) (Surety) a New Hampshire corporation, and as a surety corporation authorized to become a surety upon Bonds of Contractors with municipal corporations in Washington State, are jointly and severally bound to the City of Tukwila, Washington ("Owner"), in the penal sum of One Million Five Hundred Three Thousand Two Hundred Sixty Seven Dollars and 15/100 Dollars ($1,503,267.15 ), the payment of which sum, on demand, we bind ourselves and our successors, heirs, administrators, executors, or personal representatives, as the case may be. This Payment and Performance Bond is provided to secure the performance of Principal in connection with a contract dated 3.%),r‘c Z`n , 2020, between Principal and Owner for a project entitled RIVERTON CREEK FLAP GATE REMOVAL, Contract No. 10 —05Z ("Contract"). The initial penal sum shall equal 100% of the Total Bid Price, including sales tax, as specified in the Proposal submitted by Principal. NOW, THEREFORE, this Payment and Performance Bond shall be satisfied and released only upon the condition that Principal: Faithfully performs all provisions of the Contract and changes authorized by Owner in the manner and within the time specified as may be extended under the Contract; Pays all laborers, mechanics, subcontractors, lower tier subcontractors, material men, and all other persons or agents who supply labor, equipment, or materials to the Project; Indemnifies and holds Owner, its officers, and agents harmless from and against all claims, liabilities, causes of action, damages, and costs for such payments for labor, equipment, and materials by satisfying all claims and demands incurred under the Contract, and reimbursing and paying Owner all expenses that Owner may incur in making good any default by Principal; and Indemnifies and holds Owner harmless from all claims, liabilities, causes of action, damages and costs, including property damages and personal injuries, resulting from any defect appearing or developing in the material provided or workmanship performed under the Contract. The indemnities to Owner shall also inure to the benefit of the Consulting Engineers and other design professionals retained by Owner in connection with the Project. The liability of Surety shall be limited to the penal sum of this Payment and Performance Bond. No change, extension of time, alteration, or addition to the terms of the Contract or to the Work to be performed under the Contract shall in any way affect Surety's obligation on the Payment and Performance Bond. Surety hereby waives notice of any change, extension of time, alteration, or addition to the terms of the Contract or the Work, with the exception that Surety shall be notified if the Contract time is extended by more than twenty percent (20%). If any modification or change increases the total amount to be paid under the Contract, Surety's obligation under this Payment and Performance Bond shall automatically increase in a like amount. Any such increase shall not exceed twenty-five percent (25%) of the original amount of the Payment and Performance Bond without the prior written consent of Surety. Riverton Creek Flap Gate Removal Rev. 5-13-14 Payment & Performance Bond C-3 This Payment and Performance Bond shall be governed and construed by the laws of the State of Washington, and venue shall be in King County, Washington. IN WITNESS WHEREOF, the parties have executed this instrument in two (2) identical counterparts this 2!Ik t' day of (71t)r)e. , 20 2 0. R.L. Alia Company North American Specialty Insurance Company Principal Surety Signature of Authorized Official PR6'S heist Title Attorney in Fact (Attach Power of Attorney) Name and address of local office of Parker, Smith & Feek, Inc. agent and/or Surety Company: 2233 112th Ave. N.E. Bellevue, WA 98004 Surety companies executing bonds must appear on the current Authorized Insurance List in the State of Washington per Section 1-02.7 of the Standard Specifications. Signature of Authorized Official By Deanna M. French City of K:\Project\32700\32740\ProjectDocs\Specs\Riverton 100P_01a_2019BidFormset_UNITPRICE_2020_0428.doc (2/14/02) gj 200_