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Home My WebLink About11. 19-275 MAY 14, 2019 19-275 RESOLUTION (CARRIED 6-0 LOST LAID OVER WITHDRAWN ) PURPOSE: APPROVE CHANGE ORDER NO. 2 FOR PUBLIC WORKS CONTRACT NO. 17-19 AVIATION BUSINESS PARK WATER MAIN LOOP (+$17,108.85) INITIATED BY: PUBLIC WORKS DEPARTMENT BE IT RESOLVED by the Common Council of the City of Oshkosh that the following change Order, a copy of which is attached, is hereby approved: VINTON CONSTRUCTION COMPANY, INC. 2705 N. Rapids Road Manitowoc, WI 54221-1987 Net Increase to Contract: $17,108.85 PURPOSE: See attached Change Order. BE IT FURTHER RESOLVED that money for this purpose is hereby appropriated from: Acct. Nos. 0541-1867-6401-08673 Water Utility- Maintenance of Mains 0317-0410-7480-03303 Special Assessments Fund - Water 0551-1910-1799-00000 Sewer Utility- Construction in Progress 0321-0410-2182-04719 Contract Control Fund - Sanitary Sewer 0321-0410-2183-04719 Contract Control Fund - Water r,A City of Oshkosh MEMORANDUM TO: Honorable Mayor and Members of the Common Council FROM: Justin Gierach, Engineering Division Manager / City Engineer DATE: May 9, 2019 RE: Change Order No. 2 for Public Works Contract No. 17-19 Aviation Business Park Water Main Loop Vinton Construction Company, Inc. (+$17,108.85) BACKGROUND Change Order No. 2 for Contract 17-19 is scheduled for consideration by the Common Council at the May 14, 2019 meeting. The contract was originally awarded to Vinton Construction Company, Inc. in July of 2017, and Change Order No. 1 was approved in September of 2018. This change order includes additional services requested by City staff and finalizing the contract quantities so they match field conditions. ANALYSIS Following is a summary of the significant changes to each section of the CIP: Water Main - Final quantities adjusted to match field conditions. Additional services included additional water main fittings and restoration throughout the project. FISCAL IMPACT Contract Section Change Order Amount New Construction Costs with Engr CIP Budget Amount Sanitary Sewer $0.00 $126,496.00 $126,500.00 Water Main $17,108.85 $1,637,484.65 $1,800,500.00 Total $17,108.85 $1,763,980.65 $1,927,000.00 This work was funded from the Water Main section of the 2017 Capital Improvement Program. Additional funding was previously transferred from the water main construction for the West Murdock Avenue Project, which came in under budget. 1: \ Engineering \ 2017 CONTRACTS\17-19 Aviation Wtr Page 1 of 2 Mn \ Project_lnformation\ Correspondence \ Memo \ 17-19 Memo for CO #2_5-9-19.docx RECOMMENDATIONS I recommend approval of Change Order No. 2 to Contact No. 17-19 in the amount of +$17,108.85 to Vinton Construction Company., Inc. Approved: Mark A. Rohloff City Manager JG/tit I:\Engineering\2017 CONTRACTS\17-19 Aviation Wtr Page 2 of 2 Mn \ Project_Information \ Correspondence \ Memo \ 17-19 Memo for CO #2_5-9-19.docx TO: VINTON CONSTRUCTION COMPANY P.O. BOX 1987 MANITOWOC, WI 54221-1987 CHANGE ORDER #2 (REVISED) DATE: MAY 2, 2019 Your present contract with the City of Oshkosh, Contract No. 17-19, awarded July 25, 2017, is hereby amended and changed as follows: NET INCREASE: $17,108.85 NET DECREASE: $0.00 NET INCREASE TO CONTRACT $17,108.85 TOTALS BID TOTAL $1,598,113.98 $1,598,113.98 CO #1 $137,990.00 $137,990.00 PREVIOUS BID TOTAL $1,736,103.98 $1,736,103.98 CO #2 $17,108.85 $17,108.85 CONTRACT TOTAL $1,753,212.83 $1,753,212.83 CITY OF OSHKOSH BY: City Manager City Clerk Approved and accepted: ontractor I certify that provision has been made to pay the liability that will accrue to the City of Oshkosh, Wisconsin, under the within Change Order. Comptroller Approved as to form: City Attorney CONTRACT 17-19 CHANGE ORDER #2 FINAL (REVISED) 17-19 ITEM CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT CONTRACT PRICE PRICE Clearing; complete as 1010 specified Stations 3.80 4.50 0.70 $986.00 $690.20 Grubbing; complete as 1020 specified Stations 3.80 4.50 0.70 $986.00 $690.20 Removing pavement; Square 1100 complete as specified Yards 790.00 667.70 -122.30 $2.50 $305.75) Removing concrete and asphalt sidewalk and driveway; complete as Square 1120 specified Feet 240.00 156.60 -83.40 $0.80 ($66.72 Unclassified excavation; Cubic 1200 complete as specified Yards 219.00 149.90 -69.10 $16.50 $1,140.15 Restore gravel driveway/ Square 1372 apron; complete as specified Yards 150.00 516.00 366.00 $4.00 $1,464.00 Sawing existing pavement; Linear 1700 complete as specified Feet 905.00 700.20 -204.80 $3.00 ($614.40) Tack coat; complete as 1900 specified Gallons 56.00 0.00 -56.00 $5.05 $282.80) 5" asphaltic pavement with 10" CABC and grading; Square 1905 complete as specified Yards 790.00 667.70 -122.30 $44.65 ($5,460.70) 4" asphaltic surface with 6" CABC and grading; complete Square 1916 as specified Yards 240.00 156.20 -83.80 $48.14 $4,034.12) Furnish and install 10" storm Linear 2002 sewer; complete as specified Feet 25.00 20.00 -5.00 $44.50 ($222.50) Furnish and install 12" storm Linear 2003 sewer; complete as specified Feet 85.00 69.50 -15.50 $46.50 ($720.75) Furnish and install 15" storm Linear 2006 sewer; complete as specified Feet 35.00 34.00 -1.00 $48.50 ($48.50) Furnish; install; maintain; and remove Type D modified inlet protection; complete as 2508 specified Each 2.00 2.00 $150.00 Sediment removal - Type D modified inlet protection; 2510 complete as specified Each 2.00 0.00 -2.00 $100.00 ($200.00 Furnish; install; maintain; and remove stone tracking pad; 2512 complete as specified Each 2.00 0.00 -2.00 $1,500.00 ($3,000.00 Furnish; install; maintain, and remove stone bag; complete 2516 as specified Each 10.00 0.00 -10.00 $150.00 ($1,500.00) Furnish; install; maintain; and remove 12" diameter sediment logs; complete as Linear 2518 specified Feet 40.00 10.00 -30.00 $10.00 $300.00) Furnish; install; maintain; and remove ditch check; 2522 complete as specified Each 77.00 66.00 -11.00 $250.00 ($2,750.00) Install salvaged topsoil 6" Square 2602 depth; complete as specified Yards 9,184.00 8,851.50 -332.50 $4.00 ($1,330.00) Furnish and install native seeding; complete as Square 2610 specified Yards 9,184.00 13,250.05 4066.05 1 $1.011 $4,106.71 Page 1 of 3 CONTRACT 17-19 CHANGE ORDER #2 FINAL (REVISED) ITEM CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT CONTRACT PRICE PRICE Furnish and install Class I; Type A erosion control mat; Square 2630 complete as specified Yards 9,184.00 13,250.05 4066.05 $1.85 $7,522.19 Furnish and install 8" sanitary sewer (new); complete as Linear 3030 specified Feet 300.00 298.00 -2.00 $28.20 $56.40) Furnish and install standard sanitary sewer manhole (4' diameter); complete as Vertical 3100 specified Feet 14.76 14.00 -0.76 $179.00 ($136.04) Furnish and install internal sanitary sewer manhole chimney seal; complete as 3118 specified Each 1.00 1.00 $382.00 Furnish and install internal sanitary sewer manhole chimney seal extension; 3120 complete as specified Each 1.00 0.00 -1.00 $186.00 $186.00) Core into existing manhole; 3332 complete as specified Each 1.00 1.00 1 $990.00 Trenchless 18" sanitary sewer casing pipe; complete Linear 3500 as specified Feet 240.00 240.00 $370.00 Closed circuit televising; Linear 3700 complete as specified Feet 300.00 298.00 -2.00 $3.00 ($6.00) Furnish and install new 6" ductile iron water main with polywrap; complete as Linear 4020 specified Feet 132.00 163.60 31.60 $45.70 $1,444.12 Furnish and install new 16" ductile iron water main with polywrap, complete as Linear 4028 specified Feet 10,990.00 10,993.00 3.00 $83.42 $250.26 Furnish and install new 16" ductile iron water main with polywrap and TR Flex restrained joints; complete as Linear 4029 specified Feet 380.00 380.00 $78.80 Furnish and install connections to existing 16" water main; complete as 4066 specified Each 2.00 2.00 $1,679.00 Furnish and install 16" x 6" water main tee; complete as 4137 specified Each 14.00 16.00 2.00 $1,481.00 $2,962.00 Furnish and install 6" 45 degree water main bend; 4236 complete as specified Each 28.00 20.00 -8.00 $321.00 ($2,568.00) Furnish and install 16" 45 degree water main bend; 4240 complete as specified Each 14.00 14.00 $1,371.00 Furnish and install 6" water main gate valve; complete as 4401 specified Each 14.00 16.00 2.00 $1,086.00 $2,172.00 Furnish and install 16" water main gate valve; complete as 4405 specified Each 14.00 16.00 2.00 $7,006.00 $14,012.00 Page 2 of 3 CONTRACT 17-19 CHANGE ORDER #2 FINAL (REVISED) ITEM CONTRACT INSTALLED NET NET UNIT INCREASEIN DECREASEIN NUMBER DESCRIPTION UNIT QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT CONTRACT Install the Ripple Avenue PRICE PRICE Furnish and install 16" x 16" tapping valve and sleeve; 4459 complete as specified Each 1.00 1.00 $13,788.00 Furnish and install hydrant; 1 4500 complete as specified Each 14.00 16.00 2.00 $3,362.00 $6,724.00 Jack and bore 30" steel water main casing pipe; complete Linear 4704 as specified Feet 380.00 380.00 $417.00 SECTION (BID ITEMS 1010 - 4704) - SUBTOTAL: NET INCREASE TO SECTION ADDITIONAL WORK REQUIRED: CO #1 $42,037.68 ($24,928.83) $17,108.85 ITEM CONTRACT INSTALLED NET NET UNIT INGHLA L: IN DLUHLA�5LIN NUMBER DESCRIPTION UNIT QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT CONTRACT Install the Ripple Avenue Pressure Regulating Valve (PRV) Station; complete as F01 specified Stations 1.00 1.00 $137,990.00 ADDITIONAL WORK: CO #1 (BID ITEM F01) - SUBTOTAL: NET DECREASE TO SECTION: $0.00 $0.00 $0.00 NET INCREASE TO SECTION $17,108.85 NET DECREASE TO SECTION $0.00 NET INCREASE TO CONTRACT: $17,108.85 Page 3 of 3