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Home My WebLink AboutCORRESPONDENCE - BID - 8469 CONCRETE MAINTENANCE PROJECT PHASE I (2)CHANGE ORDER NO. 2 PROJECT TITLE: 2020 Street Maintenance Program, Concrete Contract Phase 1 Bid 8469 SERVICE PROVIDER: Lightfield Enterprises Inc. (Vendor # 539869) PO NUMBER: 9200728 DESCRIPTION: 1. Reason for Change: 2. Description of Change: 3. Change in Contract Cost: $29,366.57 4. Change in Contract Time: none ORIGINAL CONTRACT COST $1,951,843.68 TOTAL APPROVED CHANGE ORDERS $0.00 TOTAL PENDING CHANGE ORDERS $0.00 TOTAL THIS CHANGE ORDER $29,366.57 TOTAL % OF THIS CHANGE ORDER 1.50% TOTAL C.O. % OF ORIGINAL CONTRACT 1.50% ADJUSTED CONTRACT COST $1,981,210.25 SERVICE PROVIDER: ______________________________________________________ DATE: ___________________________ Keith Lightfield, Owner ACCEPTANCE: ____________________________________________________________ DATE: __________________________ Angel Ontiveros, Project Manager REVIEWED: ____________________________________________________________ DATE: __________________________ Elliot Dale, Senior Buyer ACCEPTANCE: ____________________________________________________________ DATE: __________________________ Gerry Paul, Purchasing Director (if greater than $60,000) We added back the Roosevelt area which we had removed in June of 2020 in anticipation of budget reductions from the effects of Covid-19 Adjustment is necessary to cover additional quantities from the addition of the Roosevelt repair area. This area was estimated and originally scheduled to be completed in 2020 Official Purchasing Document Last updated 10/2017 DocuSign Envelope ID: C7BD3CED-D712-40A4-AF1D-9161759333C0 11/2/2020 11/3/2020 11/3/2020 Item No. Item Description Unit Contract Quantities Unit Cost Contract Cost Total Units to Date Total Contract Cost to Date % Complete 202.01 Sawcutting 4 to 6" Lineal Foot 75.00 $ 2.07 $ 155.250 0 $ - 0.00% 202.02 Remove Flagstone Square Foot 100.00 $ 5.00 $ 500.00 0 $ - 0.00% 203.01 General Excavation Cubic Yard 40.00 $ 22.70 $ 908.00 0 $ - 0.00% 203.02 Borrow Ton 40.00 $ 20.64 $ 825.60 0 $ - 0.00% 207.01 Imported Topsoil Cubic Yard 75.00 $ 45.41 $ 3,405.75 225 $ 10,217.25 300.00% 208.01 Stormwater Protection - CDOT Gravel Bag (Rock Sock) Lineal Foot 1,000.00 $ 6.19 $ 6,190.00 0 $ - 0.00% 208.02 Stormwater Protection - Recycled Rubber Filled Wattle Lineal Foot 1,000.00 $ 20.64 $ 20,640.00 658 $ 13,581.12 65.80% 208.03 Stormwater Protection - CDOT Gravel Bag Inlet Filter Each 1.00 $ 20.64 $ 20.64 0 $ - 0.00% 208.04 SWMP Maintenance Log - 14 Day Inspection Each 30.00 $ 105.00 $ 3,150.00 21 $ 2,205.00 70.00% 210.01 Reset Flagstone Square Foot 100.00 $ 2.28 $ 228.00 0 $ - 0.00% 210.02 Reset Brick Pavers Square Foot 100.00 $ 9.40 $ 940.00 0 $ - 0.00% 210.03 Adjust Manhole Each 5.00 $ 154.80 $ 774.00 0 $ - 0.00% 210.04 Adjust Valve Box Each 5.00 $ 154.80 $ 774.00 0 $ - 0.00% 212.01 Sod Square Foot 100.00 $ 2.58 $ 258.00 0 $ - 0.00% 212.02 Landscape/Irrigation Labor Hour 50.00 $ 34.00 $ 1,700.00 41 $ 1,394.00 82.00% 304.01 Aggregate Base Course Ton 3,000.00 $ 35.00 $ 105,000.00 2065.69 $ 72,299.15 68.86% 304.02 Aggregate Base Course Upcharge Ton $3.00 $ - 125.38 $ 376.14 #DIV/0! 403.01 Asphalt Pavement Preservation Lineal Foot 2,000.00 $ 3.46 $ 6,920.00 179.4 $ 620.72 8.97% 403.02 Temporary Patching with Hot Mix Asphalt Ton 150.00 $ 188.00 $ 28,200.00 234.43 $ 44,072.84 156.29% 403.03 Permanent Asphalt Patching Ton 700.00 $ 220.00 $ 154,000.00 466.54 $ 102,638.80 66.65% 403.04 Temporary Patching with Cold Mix Asphalt Ton 10.00 $ 263.60 $ 2,636.00 0 $ - 0.00% 601.01 Exposed Sand Finish - Up Charge Square Foot 75.00 $ 2.75 $ 206.25 0 $ - 0.00% 602.01 Reinforcing Steel Pound 100.00 $ 3.65 $ 365.00 0 $ - 0.00% 602.02 Reinforcing Steel - Epoxy Coated Pound 100.00 $ 4.77 $ 477.00 0 $ - 0.00% 604.01 Type R Inlet - Remove & Replace (5' Opening, 5' Max Depth, CDOT, M-604-12) Each 1.00 $ 2,900.00 $ 2,900.00 0 $ - 0.00% 604.03 Type R Inlet - Reconstruct Inlet Deck (5' Opening, CDOT, M-604-12) Each 1.00 $ 1,150.00 $ 1,150.00 0 $ - 0.00% 604.05 Type R Inlet - Material Only (CDOT, M-604-12) Each 1.00 $ 575.00 $ 575.00 0 $ - 0.00% 604.06 Area Inlet - Remove & Replace (5’ Max Depth, Detail D-9A) Each 1.00 $ 975.00 $ 975.00 0 $ - 0.00% 604.08 Area Inlet - Reconstruct Inlet Deck (4’ Opening, Detail D-9A) Each 1.00 $ 230.00 $ 230.00 0 $ - 0.00% 604.10 Area Inlet - Materials Only (Detail D-9A) Each 1.00 $ 460.00 $ 460.00 0 $ - 0.00% 604.11 Catch Basin - Remove & Replace (5' Max Depth, Detail 13B) Each 1.00 $ 1,165.00 $ 1,165.00 0 $ - 0.00% 604.13 Catch Basin - Reconstruct Inlet Deck (Detail 13B) Each 1.00 $ 920.00 $ 920.00 0 $ - 0.00% 604.15 Catch Basin - Material Only (Detail 13B) Each 1.00 $ 520.00 $ 520.00 0 $ - 0.00% 604.16 Modified Type 13 Curb Inlet - Remove & Replace (5' Max Depth, Detail 13A) Each 1.00 $ 1,160.00 $ 1,160.00 0 $ - 0.00% 604.18 Modified Type 13 Curb Inlet - Reconstruct Inlet Deck (Detail 13A) Each 1.00 $ 695.00 $ 695.00 0 $ - 0.00% 604.20 Modified Type 13 Curb Inlet - Materials Only (Detail 13A) Each 1.00 $ 805.00 $ 805.00 0 $ - 0.00% 604.21 Concrete Sidewalk Culvert - Remove & Replace (Details D-12, D-13) Each 1.00 $ 1,750.00 $ 1,750.00 0 $ - 0.00% 604.22 Metal Sidewalk Culvert - Salvaged Material (Details D-10, D-11) Each 2.00 $ 1,110.00 $ 2,220.00 2 $ 2,220.00 100.00% 604.23 Metal Sidewalk Culvert - Material Only (Details D-10, D-11) Each 2.00 $ 1,400.00 $ 2,800.00 2 $ 2,800.00 100.00% 604.24 Metal Sidewalk Culvert - Additional 5/8" Plate (Details D-10, D-11) Square Foot 10.00 $ 149.00 $ 1,490.00 0 $ - 0.00% 608.01 Remove Concrete Square Foot 100.00 $ 2.17 $ 217.00 582.5 $ 1,264.03 582.50% 608.02 Remove and Haul Fillet Each 2.00 $ 21.67 $ 43.34 0 $ - 0.00% 608.03 Apron 8" - Remove & Replace Square Foot 7,500.00 $ 10.80 $ 81,000.00 5479.57 $ 59,179.35 73.06% 608.04 Crosspan 8" - Remove & Replace Square Foot 3,000.00 $ 10.85 $ 32,550.00 3314.79 $ 35,965.48 110.49% 608.05 Driveover Curb, Gutter & 6" Sidewalk - Remove & Replace (Detail D-6) Lineal Foot 5,000.00 $ 53.35 $ 266,750.00 4821.1 $ 257,205.70 96.42% 608.06 Driveover Curb, Gutter, No Sidewalk - Remove & Replace (Drawing 702) Lineal Foot 2,000.00 $ 30.62 $ 61,240.00 579.5 $ 17,744.29 28.98% 608.07 Vertical Curb, Gutter and 6" Sidewalk - Remove & Replace (Drawing FC1602) Lineal Foot 350.00 $ 56.24 $ 19,684.00 373.9 $ 21,028.14 106.83% 608.08 Vertical Curb, Gutter, No Sidewalk - Remove & Replace (Drawing 701) Lineal Foot 1,800.00 $ 36.38 $ 65,484.00 8094.9 $ 294,492.46 449.72% 608.09 Vertical Outfall Curb, Gutter - Remove & Replace (Drawing FC703) Lineal Foot 100.00 $ 29.44 $ 2,944.00 0 $ - 0.00% 608.10 Barrier Curb 12" - Remove & Replace (Drawing FC703) Lineal Foot 25.00 $ 18.40 $ 460.00 0 $ - 0.00% 608.11 Hollywood Curb, Gutter and 6" Sidewalk - Remove & Replace (Detail D-6) Lineal Foot 1,500.00 $ 49.64 $ 74,460.00 1537.6 $ 76,326.47 102.51% 608.12 Hollywood Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 300.00 $ 28.14 $ 8,442.00 210.7 $ 5,929.10 70.23% 608.13 Highback Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 4,700.00 $ 45.26 $ 212,722.00 3627.9 $ 164,198.76 77.19% 608.14 Pedestrian Access Ramp - Remove & Replace Square Foot 10,000.00 $ 10.86 $ 108,600.00 8654.91 $ 93,992.32 86.55% 608.15 Pedestrian Access Ramp Highback Curb - Remove & Replace Square Foot 1,000.00 $ 11.26 $ 11,260.00 462.02 $ 5,202.34 46.20% 608.16 Truncated Dome Panel Square Foot 1,400.00 $ 42.03 $ 58,842.00 742 $ 31,186.26 53.00% 608.17 Flatwork 4" - Remove & Replace Square Foot 4,000.00 $ 6.75 $ 27,000.00 11985.52 $ 80,902.27 299.64% 608.18 Flatwork 6" - Remove & Replace Square Foot 3,000.00 $ 7.99 $ 23,970.00 15788.16 $ 126,147.40 526.27% 608.19 Replace Flatwork - 1" Additional Depth Square Foot 100.00 $ 1.14 $ 114.00 1085.5 $ 1,237.47 1085.50% 608.20 Colored Concrete 4" San Diego Buff - Up Charge Square Foot 10.00 $ 2.30 $ 23.00 0 $ - 0.00% 608.21 4' Valley Pan 6" - Remove & Replace Square Foot 10.00 $ 6.85 $ 68.50 0 $ - 0.00% 608.22 Concrete Pavement 8" - Remove & Replace Square Foot 700.00 $ 13.76 $ 9,632.00 0 $ - 0.00% 608.23 Alley Approach 8" - Remove & Replace Square Foot 3,000.00 $ 10.83 $ 32,490.00 4396.38 $ 47,612.80 146.55% 608.24 Expansion (1/2 to 3/4 inch thickness) Lineal Foot 3,000.00 $ 2.90 $ 8,700.00 3930.5 $ 11,398.45 131.02% 608.25 Splashblock 4" - Remove & Replace Square Foot 10.00 $ 7.60 $ 76.00 0 $ - 0.00% 608.26 Exposed Aggregate 4" - Up Charge Square Foot 10.00 $ 2.28 $ 22.80 0 $ - 0.00% 608.28 Haul & Dispose Concrete with Wire/Rebar Ton 1,500.00 $ 28.32 $ 42,480.00 75.17 $ 2,128.81 5.01% 608.30 Add Domes to Existing Ramp - Remove and Replace Square Foot 600.00 $ 44.15 $ 26,490.00 274.18 $ 12,105.05 45.70% 608.31 Add Domes to Existing Ramp - Dryset Placement Square Foot 2,925.00 $ 34.00 $ 99,450.00 568 $ 19,312.00 19.42% 608.32 6" Wide Concrete Placed Barrier Curb, Doweled (Drawing FC703) Lineal Foot 300.00 $ 17.20 $ 5,160.00 0 $ - 0.00% 608.33 6" Wide Concrete Placed Barrier Curb, Doweled in Place (Drawing FC703) 300.00 $ 8.70 $ 2,610.00 0 $ - 0.00% 608.34 Concrete Pavement Joint Sealing Lineal Foot 100.00 $ 4.03 $ 403.00 0 $ - 0.00% 623.01 Irrigation Sleeve, three (3) inch Schedule Lineal Foot 40.00 $ 2.17 $ 86.80 0 $ - 0.00% 623.02 Irrigation Sleeve, four (4) inch Schedule Lineal Foot 40.00 $ 3.25 $ 130.00 0 $ - 0.00% 630.20 Traffic Control Percentage 1.00 $ 0.12 $ 197,003.15 194038.07 $ 194,038.08 98.49% 630.30 Variable Message Board Per Each Per Day 20.00 $ 67.08 $ 1,341.60 0 $ - 0.00% 630.40 Flagging Hour 4,000.00 $ 27.30 $ 109,200.00 6234 $ 170,188.21 155.85% 630.50 Advance Warning Arrow Board Per Each Per Day 50.00 $ 36.12 $ 1,806.00 0 $ - 0.00% 630.60 ART -Small Area Up-Charge $0 to $1000 Lump Sum/Per Area 1.00 $ 100.00 $ 100.00 0 $ - 0.00% 630.61 ART - Small Area Up-Charge $1001 to $5000 Lump Sum/Per Area 1.00 $ 100.00 $ 100.00 0 $ - 0.00% 630.62 ART - Small Area Up-Charge $5001 to $10000 Lump Sum/Per Area 1.00 $ 100.00 $ 100.00 0 $ - 0.00% 630.63 ART - Small Area Up-Charge $10001-$15000 Lump Sum/Per Area 1.00 $ 100.00 $ 100.00 0 $ - 0.00% 630.64 RES/COL - Small Area Up-Charge $0 to $1000 Lump Sum/Per Area 1.00 $ 100.00 $ 100.00 0 $ - 0.00% 630.65 RES/COL - Small Area Up-Charge $1001 to $5000 Lump Sum/Per Area 1.00 $ 100.00 $ 100.00 0 $ - 0.00% 630.66 RES/COL - Small Area Up-Charge $5001 to $10000 Lump Sum/Per Area 1.00 $ 100.00 $ 100.00 0 $ - 0.00% 630.67 RES/COL - Small Area Up-Charge $10001-$15000 Lump Sum/Per Area 1.00 $ 100.00 $ 100.00 0 $ - 0.00% $ 1,951,843.68 $ 1,981,210.25 101.50% $ 1,951,843.68 $1,981,210.25 $ (29,366.57) $ 1,981,210.25 Reconciling Change Order Original Contract Amount Amount Spent to Date Difference between Contract Amount and Actual Costs Revised Contract Amount DocuSign Envelope ID: C7BD3CED-D712-40A4-AF1D-9161759333C0