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HomeMy WebLinkAboutCORRESPONDENCE - BID - 8320 ASPHALT OVERLAY PROJECT (6)CHANGE ORDER NO. 1 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: ($1,730,322.53) 4. Change in Contract Time: -25 days ORIGINAL CONTRACT COST $5,573,679.08 TOTAL APPROVED CHANGE ORDERS $0.00 TOTAL PENDING CHANGE ORDERS $0.00 TOTAL THIS CHANGE ORDER -1,730,322.53 TOTAL % OF THIS CHANGE ORDER -31.04% TOTAL C.O. % OF ORIGINAL CONTRACT -31.04% ADJUSTED CONTRACT COST $3,843,356.55 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) •Plum Project area is canceled in 2020 due to a Utility Conflict. Reduced quantities based on project removal. •Danfield and Vermont, Dakota Ridge 2 and Shields South projects are being removed from the quantities to reduce the contract value due to COVID-19 reduced SMP budgets. •Fix error in the original contracted amount. 403.14 (in Bid Alternate 1) was added to the base bid schedule and was also included into the original PO amount. However, the traffic control percentage was not included as part of that line item and should have been. The traffic control percentage of 5.91% should have been included and the PO increased by $40,158. This change order reflects this increase for the Bid Alternate 1 addition. •Reduce line item 403.14 since the SMP program is not planning to do any more fiber mix installations this year. •Reduced quantities for line items 202.01, 202.04, 403.04, 403.05, and 403.14 appropriately. Line item 630.01 traffic control percentage was recalculated based on changes to quantities. •See change order spreadsheet for detailed changes. Official Purchasing Document Last updated 10/2017 DocuSign Envelope ID: B2211902-4F07-49E5-8E26-C4E3671E33AF 5/26/2020 5/26/2020 5/21/2020 Kenneth Ball 5/21/2020 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) 22,490.00 $ 57,349.50 202.06 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) 5,129.00 $ 384,572.42 403.05 HMA - Grading S, (75) 64-28 Modified Binder 20,000 Ton $80.60 $ 1,612,000.00 -5,621.00 $ (453,052.60) 14,379.00 $ 1,158,947.40 CO1- Change in Quantities CO1- Change in Cost Revised Contract Quantities Revised Contract Total Cost 2020 City of Fort Collins- Asphalt Overlay Project Item No. Item Description Original Contract Quantities Units 2020 Unit Cost Original Contract Cost DocuSign Envelope ID: B2211902-4F07-49E5-8E26-C4E3671E33AF 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 $ 81,000.00 403.14 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 $ 388,172.08 420.01 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) 5.91% $ 180,014.48 630.02 Variable Message Board 150 Per Each / Per Day $190.00 $ 28,500.00 $ - 150.00 $ 28,500.00 DocuSign Envelope ID: B2211902-4F07-49E5-8E26-C4E3671E33AF 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) $ 3,843,356.55 Red= Original PO Percent Change -31.0% 202.03 Planing Surface Preparation 5" to 10" - Min Drum Width 70" 1,000 Square Yard $8.12 $ 8,120.00 $ 1,225,427.31 202.05 Planing Support - Labor, Equipment, Materials 30 Hour $790.00 $ 23,700.00 $ 672,000.00 203.02 Excavation - General Over 100 CY 1,000 Cubic Yard $23.50 $ 23,500.00 $ 1,416,205.00 203.03 Excavation - Muck 1,000 Cubic Yard $24.50 $ 24,500.00 $ 50,000.00 203.05 Borrow (Complete in Place) - Over 100 Ton 105 Ton $43.00 $ 4,515.00 $ 80,000.00 208.03 Silt Fence 50 Lineal Foot $2.25 $ 112.50 $ 3,443,632.31 210.01 Reset Mailbox 1 Each $265.00 $ 265.00 210.06 Tyler 6850 Series, Item 58, 14" Valve Box Extension (Part Only) 1 Each $67.00 $ 67.00 $ 399,724.24 210.07 Tyler 6860 Series, 16" Valve Box Top Section Without Lid (Part Only) 15 Each $67.00 $ 1,005.00 10.4% 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 $ 13,700.00 403.01 HMA - Grading SX, (75) 58-28 Binder 1,000 Ton $77.00 $ 77,000.00 403.06 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 $ 341,866.50 ORIGINAL CONTRACT TOTAL Change Order 1 BID ALTERNATE - 1 Item No. Item Description 2020 Contract Quantities Unit NEW CONTRACT TOTAL 2020 Total Cost Analysis BID ALTERNATE - 1 CONTRACT COST Pay app 1 Rossbourough Drake ASTP Pavemarking Traffic ops Bumps Difference/Contingency Contingency DocuSign Envelope ID: B2211902-4F07-49E5-8E26-C4E3671E33AF