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R2005-0138 10-31-05 RESOLUTION NO. R2005-138 A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF PEARLAND, TEXAS, APPROVING CHANGE ORDER NO.1 ASSOCIATED WITH THE WEST MARY'S CREEK DETENTION PROJECT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF PEARLAND, TEXAS: Section 1. That change order No.1 associated with the construction of the West Mary's Creek Detention Project, a copy of which is attached hereto as Exhibit "A" and made a part hereof for all purposes, is hereby authorized and approved. Section 2. That the City Manager or his designee is hereby authorized to execute and the City Secretary to attest Change Order No. 1 associated with the West Mary's Creek Detention Project. PASSED, APPROVED and ADOPTED this the 31st day of October A.D., 2005. kw UQ TOM REID MAYOR c_ ATTEST: ~~ NG G, M Y S RETARY APPROVED AS TO FORM: cJ.--=- k~ DARRIN M. COKER CITY ATTORNEY Exhibit "A" Resolution 2005-138 Page 1 of5 CHANGE ORDER W. Mary's Creek Detention Facility & SWEC Outfall Modifications Proiect Pearland, Texas Date of Issuance: August 15, 2005 Owner: City of Pearl and Contractor: M.Hanna Construction, Inc. Engineer: Washington Group International Change Order No: 1 Owner's Project No: D-71012 Contractor's Project No: 24852 Engineer's Project No: 28161 Explanation of this Chan!!e Order: The Contractor's costs to execute the project increased due to inflation, market conditions, and other factors, including revised pricing demanded by material suppliers and subcontractors, during the period between the bid opening date of September 15, 2004 and the effective date of the Notice to Proceed, July 11,2005, this period having exceeded the limits set forth in paragraph 5.05 of the Supplementary Conditions of the Contract by (209) days, as further described on Page-2. The Contractor accepts this Change Order as full compensation for all costs related to the aforesaid delay in the issuance of the Notice to Proceed, and releases the City of Pearland from any further claims connected with or resulting from this event. The basis for payment shall be the revised unit prices provided in this Change Order and the actual quantities installed, using the procedures established in the Contract. Contract Amount: Original Contract Price: Previous Change Order(s): Contract price prior to this change order: Estimated increase (decrease) from this change order: Contract price with all change orders to date: (Including this change order): $8,777,176.32 $ 0.00 $8,777,176.32 $ 536,269.59 $9,313,445.91 Contract Time: No change in the contract time of performance is authorized by this change order. RECOMMENDED: ~-~~ ~-- Engineer APPROVED: B By: Uf:-: Owner B, 11 E, sen, Ci ty Manager Date:-&-t~--7,--2Bf}5- ",.. October 31, 2005 Date: Date: 22.. A vc:'vfT 2.coS"' . CHANGE ORDER No.1 Page 2 of 5 W. Mary's Creek Detention Facility & SWEC Outfall Modifications Proiect BACKGROUND INFORMATION The bid opening date for this contract was September 15, 2004, and the bid documents required the proposal pricing to be held firm for a period of ninety (90) days, or until December 14,2005. The contract was executed with an effective date of January 10, 2005. Paragraph 5.05 of the Supplementary Conditions require the Notice to Proceed to be issued the earlier of ninety (90) days after bid opening or thirty (30) days after the effective date of the agreement, establishing in this case a date of December 14, 2005 as the latest allowable construction start date. Due to a delay in the submittal of the project wetlands permit (Nationwide Permit 43 Verification), and the dispersed locations of jurisdictional wetlands throughout the project, including critical project areas, work could not effectively proceed without violating federal wetlands regulations and the Contractor was not released to begin work until the NWP-43 verification was received from the Corps of Engineers. Some costs were avoided by directing the Contractor to place material orders, where possible, in the interim. REVISED UNIT PRICING Payment to the Contractor shall be made using the "Revised Contract" unit prices included on the following pages numbered 3 through 5. City of Pearland BID ITEM No 1 2 3 4 5 6 7 8 9 EXHIBIT . , BID ITEM DESCRIPTION 10 11 12 MOBILIZATION (MAXIMUM BID $400,000) PROJECT IDENTIFICATION SIGN TRAFFIC CONTROL PLAN CLEARING & GRUBBING REMOVE & DISPOSE OF EXISTING PIPES (ALL TYPES) WEST DETENTION POND EXCAVATION EAST DETENTION POND EXCAVATION CHANNEL EXCAVATION EXCAVATION, PLACE & COMPACT BRINE SOIL WEST DETENTION POND EMBANKMENT, COMPACTION & GRADING 13 14 EAST DETENTION POND EMBANKMENT, COMPACTION & GRADING STRIP TOPSOIL, STOCKPILE, SPREAD & GRADE HAUL & DISPOSE OF SURPLUS EXCAVATED MATERIALS LOADED BY BDD#4 15 16 17 18 19 20 21 LOAD EXCAVATED MATERIALS INTO 3RD PARTY TRUCK HAUL & DISPOSE OF SURPLUS EXCAVATED MATERIALS QUANTITY 1.00 1.00 1.00 BACK SLOPE SWALE MODIFIED TYPE "B" BERM INLET 90.00 40.00 24" ACMP OUTFALL 18" RCP STORM SEWER 900,000.00 246,000.00 24" RCP STORM SEWER 22 23 36" RCP STORM SEWER 54" RCP STORM SEWER 24 25 26 27 28 29 30 31 32 33 34 35 60" RCP STORM SEWER 29,000.00 266,000.00 370.00 7,100.00 W.Mary's Creek Detention Facility & SWEC Outfall Modifications CHANGE ORDER No. 1 Page 3 of 5 UNIT 160,000.00 175,000.00 66" RCP STORM SEINER 36 37 38 72" RCP STORM SEWER 5' x 5' RCB STORM SEWER 7' x 3' RCB STORM SEWER LS EA ORIGINAL CONTRACT Unit Price Item Total $ 311,373.50 $ 311,373.50 550.00 550.00 ADDER Unit Price $ 9,628.50 32,703.00 2,672.70 100,000.00 900,000.00 8' x 8' RCB STORM SEINER 12,400.00 15.00 800.00 5' x 2' CAST -IN -PLACE BOX STORM SEWER TYPE "C" MANHOLE FOR 48" & LARGER STORM SEWER JUNCTION BOX ti DIVERSION WEIR 55.00 CY CY 300.00 JUNCTION BOX @ PUMP STATION TYPE "E" INLET 18"RCP-6:1 SET 54"RCP-6:1 SET 60"RCP -6:1 SET 66"RCP-6:1 SET 20.00 135.00 180.00 CY CY CY CY SY CY 1,640.00 730.00 72"RCP-6:1 SET 450.00 CY CY LF 55.00 EA LF 220.00 20.00 8.00 LF $ 0.90 LF 1.00 1.00 1.00 2.00 1.00 2.00 LF LF LF $ 0.90 $ 1.70 $ 1.60 $ 1.60 LF $ 0.90 $ 3.40 $ 1.10 32,703.00 $ 240,543.00 $ 25.68 $ 660.00 $ 1.02 $ 3.40 LF 1.00 4.00 LF $ 3.70 $ 1,580.30 $ 810,000.00 $ 221,400.00 $ 47.90 LF LF $ 46.20 $ 63.40 LF EA EA $ 98.10 $ 162.40 $ 26,100.00, $ 452,200.00 $ 592.00 $ 11,360.00 EA EA EA EA $ 179.70 $ 144,000.00 $ 0.13 $ 0.03 $ 0.02 $ 0.16 $ 0.16 $ 0.07 $ 0.10 Item Total 9,628.50 $ $ 595,000.00 $ 0.07 $ 110,000.00 $ 203.40 EA $ 245.10 EA EA $ 244.70 $ $ 2,311.12 $ 40.82 $ 3,060,000.00 $ 0.09 $ 45,880.00 $ 320.10 $ 23,704.50 $ 38,320.00 $ 494.90 $ 794.20 $ 3,936.50 $ 2,541.00 $ 19,020.00 $ 1,962.00 $ 66,000.00 $ 36,300.00 $ 1,991.70 $ 710.30 $ 3,451.10 $ 21,924.00 $ 32,346.00 $ 333,5 76.00 $ 4,061.10 $ 4,729.70 $ 5,745.10 $ 178,923.00 $ 110,115.00 $ 17,605.50 $ 108,878.00 $ 0.67 $ 80.34 $ 118,393.24 $ 7,432.24 $ 599.83 $ 2.00 $ 15,884.00 $ 31,492.00 $ 66,000.00 $ 36,3(10.00 $ 1,9':1.70 $ 1,420.60 $ 3,451.10 $ 8,122.20 $ 4,729.70 $ 22,980.40 $ 5.53 $ 7.66 $ 42,429.42 $ 59.02 REVISED CONTRACT Unit Price $ 511.36 $ 13.25 $ 20.83 $ 25.63 $ 15,284.16 $ 12,712.11 321,002.00 550.00 32,703.00 $ 2,698.38 $ 17.52 $ 29.47 $ 33.40 $ 62.47 $ 81,502.73 $ 8,296.38 $ 82.57 $ 1,205.15 $ 1.03 $ 0.93 $ 1,603.25 $ 119.87 $ 53.27 $ 79.62 $ 304.07 $ 0.92 $ 1.86 Item Total $ 2,297.95 $ 2,124.55 $ 2,570.68 $ 79.62 $ 39.81 $ 238.86 $ 265.02 $ 2,812.65 $ 4,613.12 $ 1.76 $ 1.67 $ 1.00 $ 321,002.00 $ 550.00 $ 32,703.00 $ 3.47 $ 242,854.12 $ 700.82 $ 1.10 $ 48,327.88 $ 3.49 $ 4.37 $ 24,380.30 $ 278.67 $ 318.48 $ 398.10 $ 28,113.70 $ 1,660.64 $ 928,393.24 $ 228,832.24 $ 49.90 $ 4,541.10 $ 26,371.84 $ 51.73 26,699.83 BID ITEM No $ 71.06 $ 1,065.37 $ 636.96 $ 183.23 $ 494,629.42 $ 651.02 $ 2,124.55 $ 2,570.68 $ 205.33 $ 11,871.36 $ 159,284.16 3 $ 607,712.11 $ 232.87 $ 79.62 $ 79.62 $ 238.86 $ 110,000.00 5 $ 3,141,502.73 $ 54,176.38 $ 278.50 $ 557.34 $ 318.48 $ 1,592.40 $ 307.17 $ 24,909.65 6 7 $ 39,923.25 $ 402.67 $ 614.77 $ 2,845.07 8 9 $ 21,317.95 $ 847.47 $ 4,016.12 $ 68,124.55 $ 38,870,68 $ 2,071.32 $ 750.11 $ 3,689.96 $ 2,227.02 $ 24,736.65 $ 36,959.12 10 11 12 13 14 15 $ 381,903.88 $ 4,339.77 $ 203,303.30 $ 5,048.18 $ 6,143.20 $ 138,228.70 16 $ 22,146.60 17 18 $ 135,249.84 $ 16,949.37 $ 32,128.96 19 20 21 $ 68,124.55 $ 38,870.68 $ 2,071.32 $ 1,500.22 $ 3,689.96 22 23 24 25 $ 8,679.54 26 27 $ 5,048.18 $ 24,572.80 28 29 30 31 32 33 34 35 36 37 38 City of Pentland W.Mary's Creek Detention Facility & SWEC Outfall Modifications CHANGE ORDER No. 1 Page4of 5 BID ITEM No BID ITEM DESCRIPTION QUANTITY ORIGINAL CONTRACT ADDER REVISED CON BID ITEM No TRACT UNIT Unit Price Item Total Unit Price Item Total Unit Price Item Total 39 5' x 5' RCB - 6:1 SET 2.00 EA $ 5,674.20 $ 11,348.40 $ 318.48 $ 636.96 $ 5,992.68 $ 11,985.36 39 40 7' x 3' RCB - 6:1 SET 1.00 EA $ 10,622.20 $ 10,622.20 $ 398.10 $ 398.10 $ 11,020.30 $ 11,020.30 40 41 7' x 3' HEADWALL 1.00 EA $ 5,060.00 $ 5,060.00 $ - $ - $ 5,060.00 $ 5,060.00 41 42 8' x 8' SET 6:1 1.00 EA $ 13,952.10 $ 13,952.10 $ 477.72 $ 477.72 $ 14,429.82 $ 14,429.82 42 43A 1.00 LS $ 121,000.00 $ 121,000.00 $ 7,289.02 $ 7,289.02 $ 128,289.02 $ 128,289.02 43A \VEST MARY'S WEIR STRUCTURE COMPLETE (FIBERGLASS STOP PLANKS) 44 48" DUCK BILL CHECK VALVE FLANGED MOUNTED 1.00 EA $ 49,500.00 $ 49,500.00 $ - $ - $ 49,500.00 $ 49,500.00 44 45 4,325.00 SY $ 38.20 $ 165,215.00 $ 1.98 $ 8,555.69 $ 40.18 $ 173,770.69 45 41/2"CONCRE IECELLULAR MAIIRESS 46 18" RIP RAP GRADATION NO. 1 269.00 SY $ 33.10 $ 8,903.90 $ 1.49 $ 401.60 $ 34.59 $ 9,305.50 46 47 210.00 SY $ 10.90 $ 2,289 00 $ 0.87 $ 182.79 $ 11.77 $ 2,471.79 47 4" CRUSHED CONCRE I E 48 CONCRETE BLOCK REMOVAL 90.00 SY $ 4.80 $ 432.00 $ 0.50 $ 44.79 $ 5.30 $ 476.79 48 49 5" CONCRETE SLOPE PAVING 280.00 SY $ 42.10 $ 11,788.00 $ - $ - $ 42.10 $ 11,788.00 49 50 1.00 LS $ 262,471.00 $ 262,471.00 $ 3,380.45 $ 3,380.45 $ 265,851.45 $ 265,851.45 50 PUMP STATION - STRUCTURAL 51 PUMP STATION - PUMPS 3.00 EA $ 48,950.00 $ 146,850.00 $ 5,488.15 $ 16,464.46 $ 54,438.15 $ 163,314.46 51 52 PUMP STATION - PIPING 1.00 LS $ 154,000.00 $ 154,000.00 $ 12,835.92 $ 12,835.92 $ 166,835.92 $ 166,835.92 52 53 1.00 LS $ 112,200.00 $ 112,200.00 $ 13,149.75 $ 13,149.75 $ 125,349.75 $ 125,349.75 53 PUMP STATION - ELEC I RICAL 54 36" DIP FORCE MAIN 95.00 LF $ 220.00 $ 20,900.00 $ 9.09 $ 863.69 $ 229.09 $ 21,763.69 54 55 525.00 SY $ 47.50 $ 24,937.50 $ 5.03 $ 2,638.96 $ 52.53 $ 27,576.46 55 8" CONCRE 1 E PAVEMENT, INCLUDING LIME OR CEMENT STABILIZED SUBGRADE 56 1,700.00 SY $ 13.20 $ 22,440.00 $ 0A4 $ 739.85 $ 13.64 $ 23,179.85 56 20' GRAVEL ACCESS ROAD 57 6' CHAIN LINK FENCE 280.00 LF $ 14.10 $ 3,948.00 $ - $ - $ 14.10 $ 3,948.00 57 58 1.00 EA $ 704.00 $ 704.00 $ - $ - $ 704.00 $ 704.00 58 16' DOUBLE SWING GALE 59 2,800.00 LF $ 2.80 $ 7,840.00 $ - $ - $ 2.80 $ 7,840.00 59 BARBED WIRE FENCE 60 3,900.00 LF $ 1.70 $ 6,630.00 $ - $ - $ 1.70 $ 6,630.00 60 TRENCH SAFETY SYSTEM 61 22.42 AC $ 794.50 $ 17,812.69 $ 169.12 $ 3,791.68 $ 963.62 $ 21,604.37 61 POND BOTTOM GRADING 62 HYDROMULCH SEEDING 65.00 AC $ 880.00 $ 57,200.00 $ - $ - $ 880.00 $ 57,200.00 62 63 FILTER FABRIC FENCE 16,111.00 LF $ 1.50 $ 24,166.50 $ 0.02 $ 386.14 $ 1.52 $ 24,552.64 63 64 1.00 LS $ 27,500.00 $ 27,500.00 $ - $ - $ 27,500.00 $ 27,500.00 64 DEMOLITION OF EXISTING SWEC WEIR 65A 1.00 LS $ 143,000.00 $ 143,000.00 $ - $ - $ 143,000.00 $ 143,000.00 65A SWEC WEIR STRUCTURE COMPLETE (FIBERGLASS STOP PLANKS) 66 ROCK FILTER DAM 160.00 LF $ 14.50 $ 2,320.00 $ - $ - $ 14.50 $ 2,320.00 66 67 1.00 EA $ 1,730.10 $ 1,730.10 $ 59.70 $ 59.70 $ 1,789.80 $ 1,789.80 67 STABILIZED CONSTRUCTION ENTRANCE 68 SAND PIKERUSH 415.00 EA $ 3.80 $ 1,577.00 $ 0.21 $ 85.53 $ 4.01 $ 1,662.53 68 69 CREEPING PIKERUSH 415.00 EA $ 3.80 $ 1,577.00 $ 0.21 $ 85.53 $ 4.01 $ 1,662.53 69 70 HALBRED-LEAF ROSEMALLOW 500.00 EA $ 10.60 $ 5,300.00 $ 0.57 $ 287.44 $ 11.17 $ 5,587.44 70 71 SPYDER-LILY 500.00 EA $ 3.00 $ 1,500.00 $ 0.16 $ 81.35 $ 3.16 $ 1,581.35 71 72 CARDINAL FLOWER 400.00 EA $ 10.60 $ 4,240.00 $ 0.57 $ 229.95 $ 11.17 $ 4,469.95 72 73 MARSH SEEDBOX 800.00 EA $ 3.00 $ 2,400.00 $ 0.16 $ 130.16 $ 3.16 $ 2,530.16 73 74 MAIDEN -CANE 1,000.00 EA $ 2.10 $ 2,100.00 $ 0.11 $ 113.89 $ 2.21 $ 2,213.89 74 75 FOUR -SQUARE SPIKERUSH 415.00 EA $ 2.10 $ 871.50 $ 0.11 $ 47.26 $ 2.21 $ 918.76 75 76 1,000.00 EA $ 2.10 $ 2,100.00 $ 0.11 $ 113.89 $ 2.21 $ 2,213.89 76 YELLOW FLAG IRIS/SOUTHERN BLUE City of Pearland W.Mary's Creek Detention Facility & SWEC Outfall Modifications CHANGE ORDER No. 1 Page 5of 5 BID ITEM No BID ITEM DESCRIPTION QUANTITY ORIGINAL CONTRACT ADDER REVISED CONTRACT BID ITEM No UNIT Unit Price Item Total Unit Piice Item Total Unit Price Bern Total 77 SOFT RUSH 1,350.00 EA $ 2.10 $ 2,835.00 $ 0.11 $ 153.75 $ 2.21 $ 2,988.75 77 78 PICKERELWEED 4,300.00 EA $ 2.10 $ 9,030.00 $ 0.11 $ 489.73 $ 2.21 $ 9,519.73 78 79 ARROWHEAD 4,300.00 EA $ 2.10 $ 9,030.00 $ 0.11 $ 489.73 $ 2.21 $ 9,519.73 79 80 THREE -SQUARE (OLNEY'S) BULRUSH 1,000.00 EA $ 2.30 $ 2,300.00 $ 0.12 $ 124.74 $ 2.42 $ 2,424.74 80 81 THALIA 1,000.00 EA $ 2.30 $ 2,300.00 $ 0.12 $ 124.74 $ 2.42 $ 2,424.74 81 82 GIANT BULRUSH 1,000.00 EA $ 2.30 $ 2,300.00 $ 0.12 $ 124.74 $ 2.42 $ 2,424.74 82 83 AMERICAN BULRUSH 1,000.00 EA $ 2.10 $ 2,100.00 $ 0.11 $ 113.89 $ 2,21 $ 2,213.89 83 84 SOFTSTEM BULRUSH 5,055.00 EA $ 2.30 $ 11,626.50 $ 0.12 $ 630.55 $ 2.42 $ 12,257.05 84 85 FAN\VORT 28.00 EA $ 5.10 $ 142.80 $ 0.28 $ 7.74 $ 5.38 $ 150.54 85 86 COONTAIL 28.00 EA $ 5.10 $ 142.80 $ 0.28 $ 7.74 $ 5.38 $ 150.54 86 87 DUCKWEED 28.00 EA $ 5.10 $ 142.80 $ 0.28 $ 7.74 $ 5.38 $ 150.54 87 88 336.00 EA $ 4.90 $ 1,646.40 $ 0.27 $ 89.29 $ 5.17 $ 1,735.69 88 AMERICAN Vs 89 336.00 EA $ 3.80 $ 1,276.80 $ 0.21 $ 69.25 $ 4.01 $ 1,346.05 89 SPAI IERDOCK 90 WATERLILY 336.00 EA $ 3.30 $ 1,108.80 $ 0.18 $ 60.13 $ 3.48 $ 1,168.93 90 91 168.00 EA $ 38.20 $ 6,417.60 $ 2.07 $ 348.05 $ 40.27 $ 6,765.65 91 COMMON BUTTONBUSH 92 31.00 EA $ 162.80 $ 5,046.80 $ 8.83 $ 273.71 $ 171.63 $ 5,320.51 92 \VAIERHICKORY 93 75.00 EA $ 38.20 $ 2,865.00 $ 2.07 $ 155.38 $ 40.27 $ 3,020.38 93 \VINTERBERRY 94 LAURALOAK 30.00 EA $ 162.80 $ 4,884,00 $ 8.83 $ 264.88 $ 171.63 $ 5,148.88 94 95 OVERCUP OAK 57.00 EA $ 162.80 $ 9,279.60 $ 8.83 $ 503.27 $ 171.63 $ 9,782.87 95 96 SWAMP CHESNUT OAK 14.00 EA $ 162.80 $ 2,279.20 $ 8.83 $ 123.61 $ 171.63 $ 2,402.81 96 97 WATER OAK 14.00 EA $ 162.80 $ 2,279.20 $ 8.83 $ 123.61 $ 171.63 $ 2,402.81 97 98 38.00 EA $ 162.80 $ 6,186.40 $ 8.83 $ 335.51 $ 171.63 $ 6,521.91 98 NU IF ALL OAK 99 WILLOW OAK 12.00 EA $ 162.80 $ 1,953.60 $ 8.83 $ 105.95 $ 171.63 $ 2,059,55 99 100 BALD CYPRESS 151.00 EA $ 148.60 $ 22,438.60 $ 8.06 $ 1,216.93 $ 156.66 $ 23,655.53 100 101 108.00 EA $ 38.20 $ 4,125.60 $ 2.07 $ 223.75 $ 40.27 $ 4,349.35 101 AMERICAN BEAUTYBERRY 102 ROUGHLEAF DOGWOOD 108.00 EA $ 38.20 $ 4,125.60 $ 2.07 $ 223.75 $ 40.27 $ 4,349.35 102 103 WAX MYRTLE 108.00 EA $ 32.60 $ 3,520.80 $ 1.77 $ 190.95 $ 34.37 $ 3,711.75 103 105 ROSEMALLOW 96.00 EA $ 38.20 $ 3,667.20 $ 2.07 $ 198.89 $ 40.27 $ 3,866.09 105 106 BLUE FLAG IRIS 3,130.00 EA $ 2.10 $ 6,573.00 $ 0.11 $ 356.48 $ 2.21 $ 6,929.48 106 107 ZONE A SEEDING 11.15 AC $ 2,668.40 $ 29,752.66 $ 144.72 $ 1,613.60 $ 2,813.12 $ 31,366.26 107 108 ZONE B SEEDING 4.73 AC $ 2,668.40 $ 12,621.53 $ 144.72 $ 684.51 $ 2,813.12 $ 13,306.05 108 109 SEED MIX 2861 0.39 AC $ 1,698,40 $ 662.38 $ 153.52 $ 59.87 $ 1,851.92 $ 722.26 109 110 SEED MIX1807 0.39 AC $ 1,132.20 $ 441,56 $ - $ - $ 1,132.20 $ 441.56 110 TOTALS $ 8,777,176.32 $ 536,269.59 9,313,445.91