The URL can be used to link to this page

Home My WebLink AboutCHANGE ORDER - BID - 5834 ZIEGLER ROAD WIDENING PROJECTao 4.3(� Change Order Form City of Fort Collins PROJECT TITLE: Ziegler Road Improvements PROJECT NUMBER: 30523201.6 (Bid #5834) CONTRACTOR: Don Kahn Construction, Inc. (PO #4401453) CHANGE ORDER NUMBER: 3 n preparing change orders Show in order as separate numbered paragraphs the toiiowing 1. Reason for change. 2. Description of change. 3. Change in contract cost. 4. Change in contract time. 1 &2. See attached sheet for detail. 3. The contract cost will increase by $29,241.81 4. There will be no change in contract time. ORIGINAL CONTRACT COST TOTAL APPROVED CHANGE ORDERS TOTAL PENDING CHANGE ORDERS TOTAL THIS CHANGE ORDER TOTAL % OF THIS CHANGE ORDER TOTAL C.O. % OF ORIGINAL CONTRACT ADJUSTED CONTRACT COST (Assuming all change orders approved) ACCEPTED BY: /40t-- ACCEPTED BY: REVIEWED BY: APPROVED BY: 4.91% 6.72% DATE: DATE: to y DATE: DATE: APPROVED BY: DATE: (Purchasing Agent over $30,000) cc: Contractor Purchasing Project File $595,032.54 $10,721.14 $0.00 $29,241.81 $634,995.49 Engineering Department • 281 North College Avenue • P.O. Box 580 • Fort Collins, CO 80522-0580 • (303) 221-6605 Contractor: Kehn Construction Project: Zeigler Road Reconciling Change Order Date: 07/0812004 Item Quantity From: 30-May-04 To: 26Jun-04 ADJUSTED VS to I Amount I Total I Under -run EXPLINATION FOR RECONCILING CHANGE ORDER 202-01 Remove Pie RCP, CM P, ADS.HDPE 261 LF $ 8.00 206.00 $ 1.648.00 78.93% $ 440.00 did not have as much as originally estimated 202-02 Remove Asphalt Pavement 0" -2" Depth) 5.642 SY $ 1,20 5858.00 $ 7,029.60 103.83% $ 259.20 extended mill limits 202-03 Remove Asphalt Pavement 5" - 10" Depth) 3,082 SY $ 2.50 3682.00 $ 9,205.00 119.47% $ 1,500.00 extended mill limits 202-04 Saw Cut Existing Asphalt 513 LF $ 1.50 158.00 $ 237.00 30.80% $ 532.50 did not have as much as originally estimated 202-05 Remove Rip -Rap 60 SY $ 10.50 30.00 $ 315.00 50.00% $ 315.00 did not have as much as originally estimated 202-06 Remove Concrete Irrigation Ditch 3.75' wide x 1.76 deep) 1.460 LF $ 1.35 1460.00 $ 1,971.00 100.00% $ 202-07 Remove Concrete Weir, Flume, Supports and Pipe 1 LS $ 1.450.00 1.00 $ 1.450.00 100.00% $ 202-08 Remove Fence Barbed Wire Three Strand 254 LF $ 1A0 254.00 $ 355.60 100.00% $ 202-09 Remove Type III Barricade at the Kechter Intersection 1 EA $ 100.00 1.00 $ 100.00 100.00% $ 202-10 Remove Storm Sewer Manholes 2 EA $ 600.00 2.00 $ 1,200.00 100.00% $ 202-11 Abandon 314" Domestic Water Tap FCLWO spec) 1 EA $ 2,200.00 1.00 $ 2,200.00 100.00% $ 202-12 Removal of debris and Overgrowth 1 LS $ 2,500.00 1.00 $ 2,500.00 100.00% $ 203-01 Unclassified Excavation 3,355 CY $ 2.00 8136.00 $ 16,272.00 242.50% $ 9.562.00 extra work around site for school district 203-02 Embankment - CIP 4,260 CY $ 0.86 7290.99 $ 6,197.34 171.15% 1 $ 2,576.34 extra work around site for school district 203-03 Borrow Suitable Fill Material CIP 910 CY $ 5.00 1277.67 $ 6,388.35 140.40% $ 1,838.35 needed more than extimated 203-04 Had & Dispose 300 CY $ 3.50 165.00 $ 577.50 55.00% $ 472.50 less material left site 203-05 jBormw, ABC Class 5 or 6 - CIP 175 TON 1 $ 10.00 71.30 $ 713.00 40.74% $ 1,037.00 did not need as much as estimated 203-06 Muck Excavation- CIP 626 CV 1 $ 5.50 346.00 $ 1,903.00 55.27% $ 1,540.00 less than originally estimated 203-07 Topsoil • (Stripping. Stockpiling, Placing) - 6" Depth 1,800 CY $ 3.55 1800.00 $ 6,390.00 100.00% $ 203-08 To soil - (Stripping, Haul OM -Site 594 CY $ 4.65 0.00 $ 0,00% $ 2,762.10 did not need as much as estimated 203-09 Median Hardscape Shaping - CIP 950 SF $ 1.20 768.00 $ 921.60 80.84% $ 218.40 less than calculated 203-10 Flow Fill Shallow Utilities 250 LF $ 27.00 65.00 $ 1,755.00 1 26.00% $ 4,995.00 utilities were deeper in most spots 203-11 Detour Road I la x 26' 1 LS $ 3.350.00 1.75 $ 5.862.50 175.00% $ 2,512.50 had to make the road larger than estimated 203-12 Potholing 1 LS $ 900.00 1.00 $ 900.00 100.00% $ 208-01 Erosion Control 1 LS $ 1,500.00 1.00 $ 1.500.00 100.00% $ 210-01 Adjust Manhole Ring/Cover 9 EA $ 2%00 12.00 $ 3.000.00 133.33% $ 750.00 had more man holes that neeeded adjustment 210-02 Plug Existing 21" Opening 1 EA $ 200.00 1.00 $ 200.00 100,00% $ 210-03 Adjust Valve Box FCLWD 8 EA $ 165.00 3.00 $ 495.00 37.50% $ 825.00 less valve boxes needed to be adjusted 210-04 Relocate Mailboxes Provide Temporary Service 6 EA $ 75.00 6.00 $ 450.00 100.00% $ 304-01 Aggregate Base Course - Class 5 or 6 - 6" Depth - CIP 3,105 TON $ 10.70 4090.14 $ 43,764.50 131.73% $ 10,541.00 Used more ABC in some areas 304-02 Aggregate Base Course Patch Placement - Class 5 or 6 - 6" Depth - CIP 171 TON $ 12.60 57.89 $ 729.41 33.85% $ 1,425.19 had less patch need for ABC 306-01 Recondition 8" 6,072 SY $ 0.80 6702.00 $ 5,361,60 110.38% $ 504.00 more area than estimated 307-01 FI ash Subgrade Stabilization - 12% 9.239 SY $ 4.45 6530.00 $ 29,058.50 70.68% $ 12,055.05 used extra ABC unsted of Fivash in some areas 403-01 Hot Bituminous Pavement - Grading S 3" Depth) - PG 64-28 1,689 TON $ 35.65 1992.41 $ 71.029.42 117.96% $ 10,816.57 extended our limits of pavement 403-02 Hot Bituminous Pavement - Grading S 2" Depth) - PG 64-28 754 TON $ 36.31 754.00 $ 27,377.74 100.00% $ 403-03 Hot Bituminous Pavement - Grading SG 4" Depth) PG 64-22 2,252 TON $ 29.30 2023.37 $ 59,284.74 89.85% $ 6,698.86 needed less bottom lift than estimated 403-04 Asphalt Paver Patching - Grading S 3" Depth) - PG 64-28 50 TON $ 85.00 57.93 $ 4,924.05 115.86% $ 674.05 had more top patch than estimated celestica drive 403-05 Asphalt Paver Patching -Grading SG 4" De - PG 64.22 99 TON $ 67.00 86.95 $ 5,825.65 87.83% $ 807.35 Used less bottom patch 403-06 As haft Patching -Grading SG 4" Depth) - PG 64-22 10 TON $ 140.00 91.85 $ 12,859.00 918.50% $ 11.459.00 Had more paver patch than estimated Celestica 403-07 Asphalt Patching - Grading S 3" Depth) - PG 64-28 33 TON $ 110.00 24.00 $ 2,640.00 72.73% $ 990.00 did not have as much top patch quantity 506-01 10' x V x 2' T e D-50 Rip -Rap, 6" To oil CIP Per Detail 1 LS $ 450.00 1.00 $ 450.00 100.00% $ 603-01 24" RCP Class III 176 LF $ 38.00 166.00 $ 6,308.00 94.32% $ 380.00 had less do t0 design change in field 603-02 24" RCP Class III FES with Grate 1 EA $ 675.00 1.00 $ 675.00 100.00% $ <... 603-04- 14" x 23" HEROP.. - 0' LF S, 115.00 : 0.00 $,, #DtV/dt:' $: - 603-05 lConcrele Joint Encasements 4 EA $ 125.00 0.00 $ - 0.00% $ 500.00 did not have to do to design change in field 603-06 30" PIP Irrigation Pipe 1.346 LF $ 43.60 1346.00 $ 58,685.60 100.00% $ 603-07 Tie Into Existing 42" Storm Sewer Line for 14x23 HERCP 1 EA $ 800.00 1.00 $ 800.00 100.00% $ 603-08 4"PVC Schedule 200 Irrigation Sleeving 300 LF $ 10.50 210.00 $ 2,205.00 70.00% $ 945.00 less than estimated 603-09 Modify Siphon Structure 1 LS $ 3.950.00 1.00 $ 3,950.00 100.00% $ 603-10 Airrelease valve2"l riser&tee 3 EA $ 1,550.00 3.00 $ 4,650.00 100.00% $ 604-01 5'Type R Inlet 1 EA $ 2,550.00 1.00 $ 2,550.00 100.00% $ 604-02 15'Type R Inlet 1 EA $ 3,808.00 1.00 $ 3.808.00 100.00% $ 604-03 6' Manhole 1 EA $ 2,600.00 1.00 $ 2.600.00 100.00% $ 604-04 Tie Into Irrigation Structure 1 EA $ 800.00 2.00 $ 1,600.00 200.00% $ 800.00 had an extra 607-02 10range Safety Fence 1,400 LF 1 $ 1.60 1 1400.00 $ 2,240.00 100.00% $ Contractor: Kohn Construction Project: Zeigler Road Reconciling Change Order Date: 07/0812004 Item Quantity From: 30-May-04 To: 26-Jun-04 to I Amount I Total ADJUSTED WS Under -run I EXPLINATION FOR RECONCILING CHANGE ORDER 608-01 Concrete Sidewalk 6" 15.444 SF $ 2.45 18448.00 $ 45,197.60 119.45% $ 7,359.80 had more than was estimated 608-02 Concrete Access Ramps with colored landings 8" 1,000 SF $ 5.00 1708.00 $ 8.540.00 170.80% $ 3.540.00 had extra at celestica 608-03 Concrete Cross an with Aprons 9 112 " 800 SF $ 5.50 1003.00 $ 5,516.50 126.38% $ 1,116.50 had extra at celestica 608-05 Hi-Earty Concrete 24 Hour 150 CY $ 10.00 4.00 $ 40.00 2.67% $ 1.460.00 did not have to use as much 608-06 Flowable Fill Concrete 342 CY $ 40.00 183.00 $ 7,320.00 53.51% $ 6,360.00 used a lot less than estimated 608-07 Exposed Aggregate Median Hardsca i 4" 950 SF $ 5.35 768.00 $ 4,108.80 80.84% $ 973.70 less area than estimated 608-08 Pedestrian Refuge Island too SF $ 3.25 100.00 $ 325.00 100.00% $ 609-01 Vertical Curb & Gutter 30" 3.944 LF $ 8.65 3859.00 $ 33,380.35 97.84% $ 735,25 not as much as estimated 609-02 Outfall Curb & Gutter 18" 286 LF $ 8.00 280.00 $ 2,240.00 97.90% $ 48,00 less than estimated 609-03 Thermal Blankets for Concrete Irrigation Ditch Placement 1,000 LF $ 0.35 30.00 $ 10.50 3.00% $ 339.50 did not have to use them as much as estimated 609-05 Driveway Curb Cuts 26 Width) 2 EA $ 1,350.00 1.00 $ 1.350.00 50.00% $ 1,350.00 eliminated one of them with field change 609-06 R & R Vertical Curb and Gutter 50 LF $ 19.50 39.00 $ 760.50 78.00% $ 214.50 mot as much need do to location thane of mid block 609-07 R & R Concrete Sidewalk 100 SF $ 3.50 100.00 $ 350.00 100.00% $ 603-03 19" x 30" HERCP 40 LF $ 25.00 1 0.00 $ 0,00% 1$ 1,000.00 eliminated in field 609-04 lConcrete irrigation Ditch Per Detail) 1.400 1 LF $ 15.001 1420.00 1 $ 21.300.00 1 101.43% $ 300.00 Imis talc i JVJ,JJ I.-OI 1'7 Ipmoy.41 I Contract Bond 1.00 LS $ 6,100.00 1.00 $ 6,100.00 100.00`Yo $ 625-01 Construction Surveying 1.0o 6,600.00 1.00 $ 6,6D0.00 100.00% $ 626-01 Mobilization 1.00 5,500.00 1.00 $ 5.500.00 100.00% $ 630-01 Two 2 Message Boards 7.00 aR$ 350.00 3.00 $ 1,050.00 42.86% $ 1,400.00 did not use second time 630-02 Flagging 300.00 22.00 934.20 $ 20,552.40 311.40% $ 13,952.40 extra fia in hours to com lete work 630-03 Traffic Control 1.00 7,950.00 I no $ 7,950.00 100.00% $ Subtotal Ziegler Misc. Quantities: $ 47,752.40 $ 12,552.40 ORIGINAL CONTRACT AMOUNT $ 595,032.54 $ 613,304.35 Change Order Number 1 $ 12,221.14 $ 20,041.14 2 $ (1,200.00) $ (1,500.00) Adjusted Contract Amount: Total Change Orders: Change Order % of Total Contract: $ 606,053.68 $ 11,021.14 1.82% $ 29,241.81 $ 29,241.81