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Home My WebLink AboutPW CNT 11-20/Carl Bowers/cng 1 DEPARTMENT OF PUBLIC WORKS 215 Church Avenue P.O.Box 1130 Oshkosh,Wisconsin 54903-1130 Ph.(920)236-5065 Fax(920)236-5068 O1-<Of H ON THE WATER December 1, 2011 Bill Bowers Carl Bowers & Sons Construction Company N1844 Maloney Road Kaukauna, WI 54130 Re: Change Order No. l Contract 11-20 Dear Mr. Bowers: Enclosed is an executed copy of Change Order No. 1 between the City of Oshkosh and Carl Bowers & Sons Construction Company regarding the above-mentioned project. If you have any questions, please call our office at (920)236-5065. Sincerely, David C. Patek Director of Public Works DCP/ilt Enclosure: Change Order No. 1 cc: Pam Ubrig, City Clerk (w/original) Lynn Lorenson, City Attorney (w/copy) File (w/original) I'VEngineeringll l-(L5 Concrete Puving end Utilities Sou(hOProject InlbrmatioiConuact InibvCHANGE ORDERS II 1-05 Pore I a I Executed Ch.innc Order it I Leucr 12-1-I.Joe • CHANGE ORDER # 1 DATED: November 10, 2011 TO: Carl Bowers & Sons Const. Co. N1844 Maloney Road Kaukauna, WI 54130 Your present contract with the City of Oshkosh, Contract No. 11-05 , is hereby amended and changed as follows: NET INCREASE TO: SECTION I -CONCRETE PAVING $12,715.00 NET INCREASE TO: SECTION II -STORM SEWER $16,532.50 NET INCREASE TO: SECTION III -SANITARY SEWER $144,535.00 NET INCREASE TO: SECTION IV-WATER MAIN $26,004.39 NET INCREASE TO CONTRACT: $199,786.89 CITY OF OSHKOSH BY: cac.- .r. yam.. Recommended: Ci y Manager 1 , 1I ! Director of Public Works ity Approved and accepte•: Contractor 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. PM/1(4 Comptroller App ed as to fo : 4ffel ea/ (LeS)11' City Attorne CONTRACT:11-05 CHANGE ORDER#1 SECTION I-CONCRETE PAVING ADDITIONAL WORK REQUIRED: C.O.#1 -SECTION I ITEM BID INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT CONTRACT PRICE PRICE 10000 Time request extension for hauling contaminated soil to landfill during storm sewer installation,per Invoice#72,complete as specified Days 0.00 5.00 5.00 $0.00 $0.00 10001 Time request extension for breaking and removing bedrock during sanitary sewer installation,per Invoices 73,79, 87,94, and 98,complete as specified Days 0.00 24.00 24.00 $0.00 $0.00 10002 Furnish and install communication vaults for the inter-connect system, complete as specified Each 0.00 4.00 4.00 $2,310.00 $9,240.00 10003 Reset section monument and re-establish witness monuments in the intersections of W.9th Avenue and Knapp Steet and Witzel Avenue and Knapp Street,complete as Lump specified Sum 0.00 1.00 1.00 $3,475.00 $3,475.00 ADDITIONAL WORK: C.O.#1-(ITEMS 10000-10003)-SUB-TOTAL $12,715.00 $0.00 NET INCREASE TO: SECTION I $12,715.00 SECTION II-STORM SEWER ADDITIONAL WORK REQUIRED: C.O.#1 - SECTION II ITEM BID INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT CONTRACT PRICE PRICE 20000 Additional trucks and drivers required to haul contaminated soil to the landfill during storm sewer installation on Michigan Street,per Invoice#59, complete as specified Hours 0.00 83.25 83.25 $105.00 $8,741.25 20001 Additional equipment, labor,and materials to retro-fit the Type-III inlet and attach to the box culvert,per Invoice#60, _complete as specified Hours 0.00 6.00 6.00 _ $75.00 $450.00 Page 1 of 6 CONTRACT:11-05 CHANGE ORDER#1 ITEM BID INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT CONTRACT CONTRACT QUANTITY QUANTITIES INCREASE DECREASE PRICE PRICE PRICE 20002 Additional equipment, labor,and materials to core hole for storm lateral in box culvert and then cap,when homeowner requested different location,per Invoice#61, Lump complete as specified Sum 0.00 1.00 1.00 $823.75 $823.75 20003 Additional equipment, labor,and materials to core into the back of inlet and connect 8"storm sewer lead for Electric Division parking lot,per Invoice#106,complete as specified Hours 0.00 1.00 1.00 $1,055.00 $1,055.00 20004 Additional equipment, labor,and materials to core new hole and block up the proposed hole in MH K-78 to match field conditions,per Invoice #107,complete as specified Hours 0.00 2.00 2.00 $1,055.00 $2,110.00 20005 Additional trucks and drivers required to haul contaminated soils from Knapp Street to Femau Avenue stockpile site until they can be tested,per Invoice 108,complete as Lump specified Sum 0.00 1.00 1.00 $715.00 $715.00 20006 Additional equipment, labor,and materials to break into MH E-4-13 and upsize hole due to redesigned pipe from 2010 design,per Invoice#109, complete as specified Hours 0.00 1.50 1.50 $1,055.00 $1,582.50 Page 2 of 6 • CONTRACT:11-05 CHANGE ORDER#1 INCREASE IN DECREASE IN ITEM DESCRIPTION UNIT BID INSTALLED NET NET UNIT CONTRACT CONTRACT NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE PRICE PRICE 20007 Additional equipment, labor,and materials to break out concrete encased 15"storm manhole in the W.10th Avenue and Knapp Street intersection,per Invoice #113,complete as specified Hours 0.00 _ 1.00 1.00 $1,055.00 $1,055.00 ADDITIONAL WORK:C.O.#1 -(ITEMS 20000-20007)-SUB-TOTAL $16,532.50 $0.00 NET INCREASE TO: SECTION II $16,532.50 SECTION III-SANITARY SEWER ADDITIONAL WORK REQUIRED: C.O.#1-SECTION III BID INSTALLED NET NET UNIT INCREASE IN DECREASE IN ITEM DESCRIPTION BID CONTRACT NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE PRICE PRICE 30000 Additional equipment, labor,and materials to break and remove bedrock found during sanitary sewer excavation on Knapp Street,per Invoices 57,58,65-70,75-78,80- 86,88-93,and 95-97, complete as specified C.Y. 0.00 330.70 330.70 $300.00 $99,210.00 30001 Additional equipment, labor,and materials to break out concrete encased 30"sanitary sewer in the W.5th Avenue and Michigan Street intersection to connect to existing sanitary sewer,per Invoice 62, complete as specified Hours 0.00 2.50 2.50 $1,055.00 $2,637.50 30002 Additional equipment, labor,and materials to excavate around double gas laterals and install sanitary sewer laterals at 208,214,220,244,323, 353,and 929 Knapp Street, per Invoices 63& 111,complete as specified Hours 0.00 3.50 3.50 $1,055.00 $3,692.50 30003 Additional equipment, labor,and materials to excavate around double gas main to install sanitary sewer main in the intersection of Knapp Street and Durfee Avenue, per Invoice 64,complete as specified Hours 0.00 1.00 1.00 $1,055.00 $1,055.00 Page 3 of 6 • CONTRACT:11-05 CHANGE ORDER#1 ITEM BID INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT CONTRACT PRICE PRICE 30004 Additional equipment, labor,and materials to core an 8"sanitary lateral into manhole for St.Jude Chruch,per Invoice#100, Lump complete as specified Sum 0.00 1.00 1.00 $695.00 $695.00 30005 Additional equipment, labor,and materials to excavate and install two 8" Inset-A-Tees into 12" sanitary sewer main at two locations due to laterals running at skewed angles, per Invoice#101,complete as specified Lump Sum 0.00 1.00 1.00 $4,820.00 $4,820.00 30006 Additional equipment, labor and materials to excavate additional depth (5')for MH K-16 located at W.8th Avenue and Knapp Street to match existing field conditions,per Invoice#103,complete as Lump specified Sum 0.00 1.00 1.00 $1,055.00 $1,055.00 30007 Additional equipment, labor,and materials to excavate and install an additional sanitary lateral to 928 W.5th Avenue,per Invoice#110,complete as specified Hours 0.00 1.50 1.50 $1,055.00 $1,582.50 30008 Additional equipment, labor,and materials to cap sanitary lateral for 702 Knapp Street,per Invoice 112,complete as specified Lump Sum 0.00 1.00 1.00 $2,850.00 $2,850.00 30009 Additional equipment, labor,and materials to cap sanitary lateral for 927 Knapp Street,per Invoice 114,complete as specified Lump Sum 0.00 1.00 1.00 $2,137.50 $2,137.50 Page 4 of 6 CONTRACT:11-05 CHANGE ORDER#1 • ITEM BID INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT CONTRACT PRICE PRICE 30010 Additional equipment, labor,and materials to core 15"hole and install boot into sanitary MH K-28 to match field conditions, per Invoice#115,complete as specified Each 0.00 1.00 1.00 $600.00 $600.00 30011 Additional equipment, labor,and materials to excavate,remove,and stone backfill an existing unknown 24"sanitary sewer when connecting into sanitary MH K-26 in the Witzel Avenue/Knapp Steet intersection,per Invoice#116,complete as Lump specified Sum 0.00 1.00 1.00 $6,727.50 $6,727.50 30012 Additional equipment, labor,and materials to remove and stone backfill 180'of existing 24" sanitary sewer which was located directly below proposed sanitary sewer on Knapp Street north of Witzel Avenue,per Invoice #117,complete as Lump specified Sum 0.00 1.00 1.00 $5,880.00 $5,880.00 30013 Additional equipment, labor,and materials to remove and stone backfill 260'of an old abandoned 12"force main,discovered during the installation of the propsoed sanitary sewer,per Invoice#118, Cubic complete as specified Yards 0.00 310.00 310.00 $12.00 $3,720.00 30014 Additional equipment, labor,and materials to excavate to deep sanitary main and install an 8"x6" wye and sanitary lateral, per Invoice#119,complete Lump as specified Sum 0.00 1.00 1.00 $7,872.50 $7,872.50 ADDITIONAL WORK: C.O.#1-(ITEMS 30000-30014)-SUB-TOTAL $144,535.00 $0.00 NET INCREASE TO: SECTION III $144,535.00 SECTION IV-WATER MAIN ADDITIONAL WORK REQUIRED: C.O.#1 -SECTION IV 40000 Additional equipment, labor,and materials to drop proposed 8"water main under the existing 16" watermain to match field conditions,per Invoice #74,work done by Don Hietpas&Sons,complete Lump as specified Sum 0.00 1.00 _ 1.00 $1,267.50 $1,267.50 Page 5 of 6 • • CONTRACT:11-05 CHANGE ORDER#1 !TEM DESCRIPTION UNIT BID INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT CONTRACT PRICE PRICE 40001 Additional equipment, labor,and materials to re- connect a 1-1/4"water service to Leroy's Bar,per Invoice#99,complete as Lump specified Sum 0.00 1.00 1.00 $1,582.50 $1,582.50 40002 Additional equipment, labor,and materials to excavate an existing 4" water main,cut off a 4" valve,and cap tee,per Water Department's request,per Invoice#102, complete as specified Hours 0.00 1.00 1.00 $1,055.00 $1,055.00 40003 Additional equipment, labor,and materials to lower the existing 16" concrete water main to avoid vertical conflict with box culvert,per Invoice #104,complete as Lump specified Sum 0.00 1.00 1.00 $35,099.39 $35,099.39 40004 Credit for stone backfill for allowing the water main to be shallowed up from depths of 9'to 10'to 6.5', throughout various areas of Knapp Street,complete as specified Tons 0.00 -1,625.00 -1,625.00 $8.00 ($13,000.00) ADDITIONAL WORK: C.O.#1 (ITEMS 40000-40004)-SUB-TOTAL $39,004.39 ($13,000.00) NET INCREASE TO: SECTION IV $26,004.39 NET INCREASE TO SECTIONS I,11,111,IV $212,786.89 NET DECREASE TO SECTIONS I,II,III,IV ($13,000.00) NET INCREASE TO CONTRACT: $199,786.89 Page 6 of 6