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HomeMy WebLinkAboutCORRESPONDENCE - BID - 8320 ASPHALT OVERLAY PROJECT (7)CHANGE ORDER NO. 2 PROJECT TITLE: 2020 Street Maintenance Program Asphalt Overlay Contract, Bid No 8320 SERVICE PROVIDER: Martin Marietta Materials PO NUMBER: 9200639 DESCRIPTION: 1. Reason for Change: 2. Description of Change: 3. Change in Contract Cost: $870,822.23 4. Change in Contract Time: +15 days ORIGINAL CONTRACT COST $5,573,679.08 TOTAL APPROVED CHANGE ORDERS ($1,730,322.53) TOTAL PENDING CHANGE ORDERS $0.00 TOTAL THIS CHANGE ORDER 870,822.23 TOTAL % OF THIS CHANGE ORDER 15.62% TOTAL C.O. % OF ORIGINAL CONTRACT -15.42% ADJUSTED CONTRACT COST $4,714,178.78 SERVICE PROVIDER: ______________________________________________________ DATE: ___________________________ ACCEPTANCE: ____________________________________________________________ DATE: __________________________ Mike Knox, Project Manager REVIEWED: ____________________________________________________________ DATE: __________________________ Elliot Dale, Senior Buyer ACCEPTANCE: ____________________________________________________________ DATE: __________________________ Gerry Paul, Purchasing Director (if greater than $60,000) • The mix design type has been changed on the Drake 1 project. The switch will allow Streets to test a new asphalt mix. • A new mix design was added to the contract for use on Drake 1 project: “403.16 HMA Grading SX (75) 64-28 Modified Binder” • Add back in Danfield, Vermont and Dakota Ridge projects. Projects were removed to due reductions in budget related to COVID-19. • Subtract 9,000 tons from line item 403.05 • Add new line item “403.16 HMA Grading SX (75) 64-28 Modified Binder” • Add 11,000 tons to line item 403.16 • Add 7,349 to line item 403.04 (Danfield, Vermont and Dakota Ridge) • Add to 34,510 to line item 202.04 (Danfield, Vermont and Dakota Ridge) • Increase 630.01 Traffic Control by $48,593.71 Official Purchasing Document Last updated 10/2017 DocuSign Envelope ID: 3BD54D80-D0A8-42DD-8B18-C805702ABD33 7/27/2020 7/24/2020 7/22/2020 7/22/2020 Pay App # Change Order 1 Date Range 103.03 Bond Procurement and Mobilization 1 Lump Sum $59,000.00 $ 59,000.00 $ - $ - 1.00 $ 59,000.00 202.01 Planing and Surface Preparation: Depth < or = 3" (Min Drum Width 70") 129,500 Square Yard $3.47 $ 449,365.00 -50,189.00 $ (174,155.83) $ - 79,311.00 $ 275,209.17 202.02 Planing and Surface Preparation: Depth > 3" and < or = 5" (Min Drum Width 70") 52,000 Square Yard $4.44 $ 230,880.00 $ - $ - 52,000.00 $ 230,880.00 202.04 Taper Planing Adjacent to Gutter 57,000 Lineal Foot $2.55 $ 145,350.00 -34,510.00 $ (88,000.50) 34,510.00 $ 88,000.50 57,000.00 $ 145,350.00 202.06 Bobcat Style Milling < or = 3" - Drum Width 18-24" 100 Square Yard $6.50 $ 650.00 $ - $ - 100.00 $ 650.00 202.07 Bobcat Style Milling - Additional Inch Thickness 100 Square Yard/Per Inch $0.65 $ 65.00 $ - $ - 100.00 $ 65.00 202.08 Additional Saw Cutting of Asphalt - 3" Minimum 100 Lineal Foot $2.10 $ 210.00 $ - $ - 100.00 $ 210.00 203.01 Excavation 100 Cubic Yard $26.78 $ 2,678.00 $ - $ - 100.00 $ 2,678.00 203.04 Borrow (Complete in Place) - Less Than 100 Ton 25 Ton $41.00 $ 1,025.00 $ - $ - 25.00 $ 1,025.00 203.06 Borrow (Shouldering - Complete in Place) 3/4" Minus RAP 500 Lineal Foot $1.62 $ 810.00 $ - $ - 500.00 $ 810.00 208.01 Rock Wattle 25 Lineal Foot $3.59 $ 89.75 $ - $ - 25.00 $ 89.75 208.02 Crumb Rubber Wattle 500 Lineal Foot $12.80 $ 6,400.00 $ - $ - 500.00 $ 6,400.00 208.04 SWMP Maintenance Log - 14 Day Inspection 10 Each $200.00 $ 2,000.00 $ - $ - 10.00 $ 2,000.00 210.02 Adjust Valve Box 50 Each $175.00 $ 8,750.00 $ - $ - 50.00 $ 8,750.00 210.03 Adjust Valve Box with Ring 100 Each $77.00 $ 7,700.00 $ - $ - 100.00 $ 7,700.00 210.04 Adjust Valve Box-Tyler 6860 Series, Item R 69, Screw Type Adjustable Riser 10 Each $96.00 $ 960.00 $ - $ - 10.00 $ 960.00 210.05 Adjust and Replace Top Section of Valve Box 10 Each $341.00 $ 3,410.00 $ - $ - 10.00 $ 3,410.00 210.09 Total Valve Box Replacement, Tyler 6860 Series, 30" Bottom Section 5 Each $520.00 $ 2,600.00 $ - $ - 5.00 $ 2,600.00 210.10 Adjust Standard Manhole ≤24" 10 Each $415.00 $ 4,150.00 $ - $ - 10.00 $ 4,150.00 210.11 Adjust Special Manhole >24" 5 Each $495.00 $ 2,475.00 $ - $ - 5.00 $ 2,475.00 210.12 Adjust Manhole with Ring 100 Each $216.00 $ 21,600.00 $ - $ - 100.00 $ 21,600.00 210.13 Adjust Manhole with Locking Ring ≤24" dia, ≤ 3" height 5 Each $225.00 $ 1,125.00 $ - $ - 5.00 $ 1,125.00 210.14 Adjust Manhole with Locking Ring ≤24" dia, > 3" height 5 Each $225.00 $ 1,125.00 $ - $ - 5.00 $ 1,125.00 210.15 Adjust Manhole with Locking Ring >24" dia, ≤ 3" height 5 Each $240.00 $ 1,200.00 $ - $ - 5.00 $ 1,200.00 210.16 Adjust Manhole with Locking Ring >24" dia, > 3" height 5 Each $240.00 $ 1,200.00 $ - $ - 5.00 $ 1,200.00 210.17 Arterial Manhole Incentive Achieved 10 $500/Each 0 $ - $ - $ - 10.00 $ - 403.02 HMA - Grading SX, (75) 64-22 Binder 100 Ton $76.66 $ 7,666.00 $ - $ - 100.00 $ 7,666.00 403.03 HMA - Grading S, (75) 58-28 Binder 100 Ton $74.98 $ 7,498.00 $ - $ - 100.00 $ 7,498.00 403.04 HMA - Grading S, (75) 64-22 Binder 14,000 Ton $74.98 $ 1,049,720.00 -8,871.00 $ (665,147.58) 7,349.00 $ 551,028.02 12,478.00 $ 935,600.44 403.05 HMA - Grading S, (75) 64-28 Modified Binder 20,000 Ton $80.60 $ 1,612,000.00 -5,621.00 $ (453,052.60) (9,000.00) $ (725,400.00) 5,379.00 $ 433,547.40 403.07 HMA - Grading S 75/100 Hand Patching - Remove & Replace 1,000 Ton $145.00 $ 145,000.00 $ - $ - 1,000.00 $ 145,000.00 403.08 HMA Paver Patching - Remove & Replace 1,500 Ton $138.00 $ 207,000.00 $ - $ - 1,500.00 $ 207,000.00 403.09 HMA Grading SX, (75) 64-22 Leveling ≤ 50 Tons 100 Tons/Project $78.00 $ 7,800.00 $ - $ - 100.00 $ 7,800.00 403.10 HMA Grading SX, (75) 64-22 Leveling: 51 to 100 Tons 100 Tons/Project $78.00 $ 7,800.00 $ - $ - 100.00 $ 7,800.00 403.11 HMA Grading SX, (75) 64-22 Leveling: : > 100 Tons 100 Tons/Project $78.00 $ 7,800.00 $ - $ - 100.00 $ 7,800.00 403.12 HMA Grading SX, (75) 64-22 Leveling/Thin Overlay: 150 and Greater 100 Tons/Day $78.00 $ 7,800.00 $ - $ - 100.00 $ 7,800.00 403.13 HMA - Speed Humps, Grading S/SX (75) 64-22 2,000 Square Yard $40.50 $ 81,000.00 $ - $ - 2,000.00 $ 81,000.00 2020 City of Fort Collins- Asphalt Overlay Project Item No. Item Description Original Contract Quantities Units 2020 Unit Cost Original Contract Cost CO1- Change in Quantities CO1- Change in Cost Revised Contract Quantities Revised Contract Total Cost CO2- Change in Quantities CO2- Change in Cost DocuSign Envelope ID: 3BD54D80-D0A8-42DD-8B18-C805702ABD33 Item No. Item Description Original Contract Quantities Units 2020 Unit Cost Original Contract Cost CO1- Change in Quantities CO1- Change in Cost Revised Contract Quantities Revised Contract Total Cost CO2- Change in Quantities CO2- Change in Cost 403.14 HMA Grading S (75) 64-28 Modified Binder with Fiber 7,500 Ton $90.60 $ 679,500.00 -3,215.54 $ (291,327.92) $ - 4,284.46 $ 388,172.08 403.16 HMA Grading SX (75) 64-28 Modified Binder 0 Ton $82.60 $ - 11,000.00 $ 908,600.00 11,000.00 $ 908,600.00 420.01 Geotextile Paving Fabric 100 Square Yard $1.90 $ 190.00 $ - $ - 100.00 $ 190.00 420.02 GlassGrid® #8511 - Small Quantity Installation 100 Square Yard $10.23 $ 1,023.00 $ - $ - 100.00 $ 1,023.00 627.01 Installation of Thermoplastic 90 Hour $253.00 $ 22,770.00 $ - $ - 90.00 $ 22,770.00 627.02 Lead Worker for Striping Layout 160 Hour $51.00 $ 8,160.00 $ - $ - 160.00 $ 8,160.00 627.03 Support Workers for Striping Layout 400 Hour $38.50 $ 15,400.00 $ - $ - 400.00 $ 15,400.00 627.04 Pavement Marking Paint 400 Gallon $78.00 $ 31,200.00 $ - $ - 400.00 $ 31,200.00 627.05 Pavement Mark Removal 4in (Surface Grinding) 250 Square Foot $6.35 $ 1,587.50 $ - $ - 250.00 $ 1,587.50 627.06 6 Inch White Line (Thermo) 1,500 Lineal Foot $5.90 $ 8,850.00 $ - $ - 1,500.00 $ 8,850.00 627.07 18 Inch White Line (Thermo) 4,500 Lineal Foot $17.70 $ 79,650.00 $ - $ - 4,500.00 $ 79,650.00 627.08 24 Inch White Line (Thermo) 100 Lineal Foot $21.60 $ 2,160.00 $ - $ - 100.00 $ 2,160.00 627.09 Speed Bump Stencil (Thermo) 35 Each $163.00 $ 5,705.00 $ - $ - 35.00 $ 5,705.00 627.10 Bike Symbol (6 ft) W/ Arrow (Thermo) 60 Each $451.00 $ 27,060.00 $ - $ - 60.00 $ 27,060.00 627.11 Right/Left Arrow Stencil (Thermo) 90 Each $358.00 $ 32,220.00 $ - $ - 90.00 $ 32,220.00 627.12 8 ft "ONLY" Stencil (Thermo) 2 Each $510.00 $ 1,020.00 $ - $ - 2.00 $ 1,020.00 627.13 "RR Kit Narrow" Stencil (Thermo) 4 Each $920.00 $ 3,680.00 $ - $ - 4.00 $ 3,680.00 627.14 Temporary Yellow Striping Tape Roll 2 Each Roll $113.00 $ 226.00 $ - $ - 2.00 $ 226.00 627.15 Temporary White Striping Tape Roll 2 Each Roll $113.00 $ 226.00 $ - $ - 2.00 $ 226.00 627.16 Green Bike Box (Thermo) 100 Square Foot $25.00 $ 2,500.00 $ - $ - 100.00 $ 2,500.00 627.17 Green Bike Way Finding Dot and Arrow (Thermo) 10 Each $435.00 $ 4,350.00 $ - $ - 10.00 $ 4,350.00 627.18 4 Inch White Line (Thermo) 750 Square Foot $11.45 $ 8,587.50 $ - $ - 750.00 $ 8,587.50 627.19 4 Inch Yellow Line (Thermo) 15 Square Foot $11.45 $ 171.75 $ - $ - 15.00 $ 171.75 627.20 Disabled Parking Symbol (Thermo) 5 Each $132.00 $ 660.00 $ - $ - 5.00 $ 660.00 627.20 Bike Sharrow (Thermo) 40 Each $320.00 $12,800.00 $ - $ - 40.00 $ 12,800.00 630.01 Construction Zone Traffic Control 5.91% 100% Percent 5.91% $ 278,811.03 $ (98,796.55) $ 48,593.71 5.91% $ 228,608.19 630.02 Variable Message Board 150 Per Each / Per Day $190.00 $ 28,500.00 $ - $ - 150.00 $ 28,500.00 630.03 Flagging 7,000 Hour $33.35 $ 233,450.00 $ - $ - 7,000.00 $ 233,450.00 630.05 Arterial Road Construction Zone Traffic Control 1 Per Each TCP Per Day Per $2,883.00 $ 2,883.00 $ - $ - 1.00 $ 2,883.00 630.06 Collector Road Construction Zone Traffic Control 5 Per Each TCP Per Day Per $2,530.00 $ 12,650.00 $ - $ - 5.00 $ 12,650.00 630.07 Residential Road Construction Zone Traffic Control 5 Per Each TCP Per Day Per $2,177.00 $ 10,885.00 $ - $ - 5.00 $ 10,885.00 630.08 Mobile Construction Zone Traffic Control 5 Per Hour $212.00 $ 1,060.00 $ - $ - 5.00 $ 1,060.00 $ 5,613,837.53 $ 5,573,679.08 $ (1,730,322.53) $ 870,822.23 $ 4,714,178.77 Red= Original PO -15.4% 202.03 Planing Surface Preparation 5" to 10" - Min Drum Width 70" 1,000 Square Yard $8.12 $ 8,120.00 202.05 Planing Support - Labor, Equipment, Materials 30 Hour $790.00 $ 23,700.00 Analysis 203.02 Excavation - General Over 100 CY 1,000 Cubic Yard $23.50 $ 23,500.00 Total Spent to Date $ 1,802,172.20 203.03 Excavation - Muck 1,000 Cubic Yard $24.50 $ 24,500.00 Drake 1 $ 1,416,205.00 203.05 Borrow (Complete in Place) - Over 100 Ton 105 Ton $43.00 $ 4,515.00 Danfield/Vermot $ 96,000.00 208.03 Silt Fence 50 Lineal Foot $2.25 $ 112.50 Dakota Ridge $ 1,104,000.00 Item No. Item Description Item No. Item Description Original Contract Quantities Units 2020 Unit Cost Original Contract Cost CO1- Change in Quantities CO1- Change in Cost Revised Contract Quantities Revised Contract Total Cost CO2- Change in Quantities CO2- Change in Cost 210.01 Reset Mailbox 1 Each $265.00 $ 265.00 ASTP Pavemarking $ 50,000.00 210.06 Tyler 6850 Series, Item 58, 14" Valve Box Extension (Part Only) 1 Each $67.00 $ 67.00 Traffic ops Bumps $ 80,000.00 210.07 Tyler 6860 Series, 16" Valve Box Top Section Without Lid (Part Only) 15 Each $67.00 $ 1,005.00 $ 4,548,377.20 210.08 Tyler 6860 Series, 26" Valve Box Top Section Without Lid (Part Only) 6 Each $67.00 $ 402.00 306.01 Reconditioning 1,000 1000 $5.65 $ 5,650.00 307.01 Class C Fly Ash Treated Subgrade 1,000 1000 $13.70 $ 13,700.00 Contingency $ 165,801.57 403.01 HMA - Grading SX, (75) 58-28 Binder 1,000 Ton $77.00 $ 77,000.00 Contingency 4% 403.06 HMA Grading SG, (75) 64-22 Binder 1,000 Ton $68.95 $ 68,950.00 403.15 HMA Grading S (75) 64-22 Binder with Fiber 1,000 Ton $84.98 $ 84,980.00 630.04 Night Work Up-Charge 1 Per Night Worked $5,400.00 $ 5,400.00 BID ALTERNATE - 1 CONTRACT COST $ 341,866.50 DocuSign Envelope ID: 3BD54D80-D0A8-42DD-8B18-C805702ABD33 2020 Contract Quantities Unit ORIGINAL CONTRACT TOTAL Change Order 1 NEW CONTRACT TOTAL BID ALTERNATE - 1 2020 Total Cost DocuSign Envelope ID: 3BD54D80-D0A8-42DD-8B18-C805702ABD33