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Home My WebLink About16. 13-419 SEPTEMBER 10, 2013 13-419 RESOLUTION (CARRIED__6-0_____ LOST _______ LAID OVER _______ WITHDRAWN _______) PURPOSE: APPROVAL OF CHANGE ORDER NO. 2 FOR PUBLIC WORKS CONTRACT NO. 12-11 WITH PTS CONTRACTORS, INC. FOR 2012 SANITARY SEWER MANHOLE REHABILITATION PROGRAM ($107,202.96) INITIATED BY: DEPARTMENT OF PUBLIC WORKS 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: PTS CONTRACTORS, INC. 4075 Eaton Road Green Bay, WI 54311-9340 Net Increase to contract: $107,202.96 PURPOSE: See attached Change Order. BE IT FURTHER RESOLVED that money for this purpose is hereby appropriated from: Acct. No. 317-0410-7480-03305 Special Assessments Fund – Storm Water 551-1910-1799-00000 Sewer Utility – Construction Work in Progress 561-2010-1799-00000 Storm Water Utility - Construction Work in Progress Ol-KOJH ON THE WATER MEMORANDUM TO: Honorable Mayor and Members of the Common Council FROM: Steven M. Gohde, Assistant Director of Public Works 5 146 /Dc.p DATE: September 5, 2013 RE: Change Order No. 2 for Public Works Contract No. 12-11 Sanitary Manhole Rehabilitation/ Infiltration/Inflow Reduction Program PTS Contractors, Inc. (+$107,202.96) BACKGROUND Change Order No. 2 for Contract 12-11 is scheduled for consideration by the Common Council at the September 10, 2013 meeting. The contract was originally awarded to PTS Contractors, Inc. in October of 2012. This change order is for additional services provided. ANALYSIS Following is a summary of the significant changes to each section of the CIP: • Sanitary Sewer — Contaminated soil was encountered during construction that needed to be removed and hauled to Waste Management's facility in Berlin, Wisconsin, and additional work and materials were required to match field conditions. • Storm Sewer—Storm sewer construction for the Koeller Street sidewalk was added to this contract. FISCAL IMPACT Contract Section Change Order Amount New Contract Total CIP Budget Amount Storm Sewer $33,083.25 $33,083.25 $33,083 Sanitary Sewer $74,119.71 $994,057.70 $900,000 Total $107,202.96 $1,027,140.95 $933,083 Another change order will be needed to reduce bid document quantities to the actual installed quantities. Various manhole construction work was removed from the project in anticipation of the cost increases completed as part of Change Order No. 2. This change order is being processed now to allow the contractor to be paid for additional work that has been performed to date. The final project expenses for sanitary sewer construction will be less than the original bid amount and will result in the final amount being less than the $900,000 budgeted. The majority of the storm sewer construction will be billed to the adjoining property owners on Koeller Street per the Municipal Code as part of new sidewalk installation at that location. RECOMMENDATIONS I recommend approval of Change Order No. 2 to Contact No. 12-11 in the amount of +$107,202.96 to PTS Contractors, Inc. Approved: Mark A. Rohloff City Manager SMG/tlt I:\Engineering\12-11 San MH Rehab-181 Reduction Prog\Project Information\Correspondence\Memo112-11 Memo for CO#2 9-5-13.docx TO: PTS Contractors, Inc. CHANGE ORDER#2 4075 Eaton Road DATED:August 21, 2013 Green Bay,WI 54311-9340 Your present contract with the City of Oshkosh, Contract No. 12-11, awarded October 23, 2012, is hereby amended and changed as follows: NET INCREASE TO: SECTION I REPLACE SANITARY MANHOLES,SECTIONS,FRAMES,&LIDS $3,538.12 NET INCREASE TO: SECTION II SANITARY MANHOLE GROUTING(CONES AND WALLS) $30,240.10 NET INCREASE TO: SECTION III SANITARY MANHOLE GROUTING(BASE SECTIONS) $0.00 NET INCREASE TO: SECTION IV SANITARY MANHOLE&SEWER ABANDONMENT $40,341.49 NET INCREASE TO: SECTION V SANITARY MANHOLE STRUCTURAL CEMENTITIOUS LINER $0.00 NET INCREASE TO: SECTION VI STORM SEWER WORK ON KOELLER STREET $33,083.25 NET INCREASE TO CONTRACT $107,202.96 SECTION I SECTION II SECTION III SECTION IV SECTION V SECTION VI Totals Bid Total $790,037.42 $94,876.00 $12,512.50 $8,897.20 $4,882.50 $0.00 $911,205.62 C.O.#1 $5,293.62 $3,438.75 $0.00 $0.00 $0.00 $0.00 $8,732.37 Prev.Contract Total $795,331.04 $98,314.75 $12,512.50 $8,897.20 $4,882.50 $0.00 $919,937.99 C.O.#2 $3,538.12 $30,240.10 $0.00 $40,341.49 $0.00 $33,083.25 $107,202.96 Contract Total $798,869.16 $128,554.85 $12,512.50 $49,238.69 $4,882.50 $33,083.25 $1,027,140.95 CITY OF OSHKOSH BY: Recommended: City Manager Director of Public Works City Clerk Ap roved and acce•ted: Contractor I certify that provision has been made to pay the liability that will accrue to the City of Oshkosh Isconsin, under the within Change Order. Comptroller Approved as to form: City Attorney CONTRACT:12-11 CHANGE ORDER#2 SECTION I-Replace Sanitary Manholes,Sections,Frames and Lids CHANGE ORDER#2: ADDITIONAL WORK REQUIRED ITEM INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT BID INSTALLED NET NET UNIT CONTRACT CONTRACT QUANTITY QUANTITIES INCREASE DECREASE PRICE PRICE_ PRICE Contaminated soil 1004 encountered on Sterling. TONS 0.00 57.41 57.41 $18.25_ $1,047.73 _ Doweled pavement bars 1005 EA on S. Main St. 0.00 70.00 70.00 $11.55 $808.50 1006 Detectable Warning Field SF 0.00 8.00 _ 8.00 $34.50 _ $276.00 - Lateral Reconnect at MH 1007 T&M 03-491 0.00 1.00 1.00 $1,906.81 $1,906.81 1009 Credit for use of Infi-shield EA External Chimney Seal 0.00 136.00 136.00 $10.00 $1,360.00 Excessive water in existing 1010 sanitary trench MH 14-139 T&M 0.00 1.00 1.00 $1,906.81 $1,906.81 SECTION I ADDITIONAL WORK SUB-TOTAL: $4,898.12 $1,360.00 NET INCREASE TO SECTION I: $3,538.12 SECTION II-Sanitary Manhole Grouting(Cones&Walls) CHANGE ORDER#2: BID ITEM ADJUSTMENTS ITEM INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT BID INSTALLED NET NET UNIT CONTRACT CONTRACT QUANTITY QUANTITIES INCREASE DECREASE PRICE PRICE PRICE 201 Sanitary manhole grout, l complete as specified Gallons 2,900 6,615.00 3,715.00 $8.14 $30,240.10 1 SECTION II BID ITEMS SUB-TOTAL: $30,240.10 $0.00 NET INCREASE TO SECTION II: $30,240.10 Page 1 of 3 CONTRACT: 12-11 CHANGE ORDER#2 SECTION IV-Sanitary Manhole&Sewer Abandonment CHANGE ORDER#2: BID ITEM ADJUSTMENTS ITEM INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT BID INSTALLED NET NET UNIT CONTRACT CONTRACT QUANTITY QUANTITIES INCREASE DECREASE PRICE PRICE PRICE 3101 Furnish and install standard sanitary manhole (4'diameter)with sand Vertical slurry backfill Feet 11 85.42 74.42 $410.00 $30,512.20 3800 Abandon sanitary manhole, complete as specified Each 2 8.00 _ 6.00 $780.00 $4,680.00 SECTION IV BID ITEMS SUB-TOTAL: $35,192.20 $0.00 CHANGE ORDER#2: ADDITIONAL WORK REQUIRED ITEM INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT BID INSTALLED NET NET UNIT CONTRACT CONTRACT QUANTITY QUANTITIES INCREASE DECREASE PRICE PRICE PRICE 3815 Abandon 26"sanitary sewer,complete as Linear specified. Feet 0 463.90 463.90 $11.10 $5,149.29 SECTION IV ADDITIONAL WORK SUB-TOTAL: $5,149.29 $0.00 NET INCREASE TO SECTION IV: $40,341.49 Page 2 of 3 CONTRACT: 12-11 CHANGE ORDER#2 SECTION VI-Koeller Street Storm Sewer CHANGE ORDER#2: ADDITIONAL WORK REQUIRED ITEM INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT BID INSTALLED NET NET UNIT CONTRACT CONTRACT QUANTITY QUANTITIES INCREASE DECREASE PRICE PRICE PRICE 6000 Additional equipment, labor,and materials to install storm sewer on Koeller Street per Invoice 13-621-Koeller-1,dated 5/31/13,complete as Lump specified Sum 0.00 1.00 1.00 $6,269.16 $6,269.16 6001 Additional equipment, labor,and materials to install storm sewer on Koeller Street per Invoice 13-621-Koeller-2,dated 5/31/13,complete as Lump specified _ Sum 0.00 1.00 1.00 $7,766.42 $7,766.42 6002 Additional equipment, labor,and materials to install storm sewer on Koeller Street per Invoice 13-621-Koeller-3,dated 5/31/13,complete as Lump specified _ Sum 0.00 1.00 1.00 _ $2,963.07 $2,963.07 6003 Additional equipment, labor, and materials to install storm sewer on Koeller Street per Invoice 13-621-Koeller-4,dated 5/31/13, complete as Lump specified Sum 0.00 1.00 1.00 $6,682.93 $6,682.93 6004 Additional equipment, labor, and materials to install storm sewer on Koeller Street per Invoice 13-621-Koeller-5,dated 5/31/13, complete as Lump specified Sum 0.00 1.00 1.00 $4,413.62 $4,413.62 6005 Additional equipment, labor, and materials to install storm sewer on Koeller Street per Invoice 13-621-Koeller-6,dated 5/31/13,complete as Lump _specified Sum 0.00 1.00 1.00 $4,988.05 $4,988.05 SECTION VI ADDITIONAL WORK SUB-TOTAL: $33,083.25 $0.00 NET INCREASE TO SECTION VI: $33,083.25 NET INCREASE TO SECTIONS I,II,III,IV,V,&VI: $108,562.96 NET DECREASE TO SECTIONS I,II,III,IV,V,&VI: $1,360.00 NET INCREASE TO CONTRACT: $107,202.96 Page 3 of 3