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Home My WebLink About14. 17-282 JUNE 13, 2017 17-282 RESOLUTION (CARRIED 7-0 LOST LAID OVER WITHDRAWN ) PURPOSE: APPROVE CHANGE ORDER NO. 1 FOR PUBLIC WORKS CONTRACT NO. #16-09 WATER MAIN RELAY AND INSTALLATION (-$32,018.57) 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: Carl Bower & Sons N1844 Maloney Road Kaukauna, WI 54130 Net Decrease to contract: ($32,018.57) PURPOSE: See attached Change Order. BE IT FURTHER RESOLVED that money for this purpose is hereby appropriated from: Acct. Nos. 311-0410-7480-00000 Sidewalk Construction Fund 317-0410-7480-03304 Special Assessment Fund — Sidewalks 315-0410-7480-00000 Street Improvement Fund — Streets 317-0410-7480-03301 Special Assessments Fund — Streets 541-1810-1799-00000 Water Utility— Construction in Progress 317-0410-7480-03303 Special Assessments Fund —Water 551-1910-1799-00000 Sewer Utility— Construction in Progress 317-0410-7480-03302 Special Assessments Fund — Sewer 561-2010-1799-00000 Storm Utility— Construction in Progress 317-0410-7480-03305 Special Assessments Fund — Storm Water r,A City of Oshkosh Ike[ ►Vit laZW8, KV,i TO: Honorable Mayor and Members of the Common Council FROM: Steven M. Gohde, Assistant Director of Public WorksS f) DATE: June 8, 2017 RE: Change Order No. 1 for Public Works Contract No. 16-09 Water Main Relay and Installation, Carl Bowers & Sons Construction Co., Inc. (-$32,018.57) BACKGROUND Change Order No. 1 for Contract 16-09 is scheduled for consideration by the Common Council at the June 13, 2017 meeting. The contract was originally awarded to Carl Bowers & Sons Construction Co., Inc. in July of 2016. This change order is for additional services provided. ANALYSIS Following is a summary of the significant changes to each section of the CIP: • Streets — Final quantities adjusted to match field conditions. • Storm Sewer — Final quantities adjusted to match field conditions. • Sanitary Sewer — Final quantities adjusted to match field conditions. • Water Main — Final quantities adjusted to match field conditions. There was a design change to install the water services to the front of walk instead of back of walk, which reduced costs. FISCAL IMPACT Contract Section Change Order Amount New Contract Total CIP Budget Amount Street/Sidewalk $3,934.26 $143,215.26 $200,000.00 Storm Sewer $3,875.99 $14,483.99 $15,000.00 Sanitary Sewer $1,985.48 $146,618.48 $205,000.00 Water Main 1 -$41,814.301 $500,429.70 $1,245,000.00 Totals 1 -$32,018.571 $804,747.43 $1,665,000.00 Adequate funds are available in the relating sections of the 2016 Capital Improvement Budget. RECOMMENDATIONS I recommend approval of Change Order No. 1 to Contact No. 16-09 in the amount of -$32,018.57 to Carl Bowers & Sons Construction Co., Inc. Approved: Mark A. Rohloff City Manager SMG/tlt 1:\ Engineering \2016 CONTRACrS\16-09 Wtr Mn Relay & Installation\Project_Information\Correspondence\Memo \16-09 Memo for CO #1-"-17.docn TO: CARL BOWERS & SONS N1844 MALONEY ROAD KAUKAUNA, WI 54130 CHANGE ORDER #1 DATE: JUNE 2, 2017 Your present contract with the City of Oshkosh, Contract No. 16-09, awarded July 26, 2016, is hereby amended and changed as follows: NET INCREASE TO: SECTION I - PAVING $3,934.26 NET INCREASE TO: SECTION II - STORM SEWER $3,875.99 NET INCREASE TO: SECTION III - SANITARY SEWER $1,985.48 NET DECREASE TO: SECTION IV - WATER MAIN ($41,814.30) NET DECREASE TO CONTRACT ($32,018.57) SECTION I SECTION 11 SECTION III SECTION IV (PAVING) (STORM) (SANITARY) (WATER) TOTALS BID TOTAL $251,624.90 $10,611.01 $128,301.77 $446,228.25 $836,765.93 CO #1 $3,934.26 $3,875.99 $1,985.48 ($41,814.30) ($32,018.57) CONTRACT TOTAL $255,559.16 $14,487.00 $130,287.25 $404,413.95 $804,747.36 CITY OF OSHKOSH BY: City Manager City Clerk Approved and accepted: 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. Approved as to form: City Attorney Comptroller CONTRACT 16-09 CHANGE ORDER #1 SECTION I - PAVING ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACTPRICE CONTRACTPRICE Removing pavement; Square 1100 complete as specified Yards 15.00 110.00 95.00 $20.00 $1,900.00 Removing concrete and asphalt sidewalk and driveway; complete as Square 1120 specified Feet 3,335.00 1,308.10 -2,026.90 $0.70 ($1,418.83 7" concrete pavement removal and replacement; including sawing; pavement ties; integral curb and fine grading; turf restoration; and traffic control; complete as Square 1308 specified Yards 500.00 570.00 70.00 $64.30 $4,501.00 8" concrete pavement removal and replacement; including sawing; pavement ties; integral curb and fine grading; turf restoration; and traffic control; complete as Square 1318 specified Yards 410.00 435.43 25.43 $69.30 $1,762.30 Adjust manholes and inlets; 1360 complete as specified Each 4.00 6.00 2.00 $250.00 $500.00 Turf restoration; complete as Square 1370 specified Yards 260.00 629.40 369.40 $7.00 $2,585.80 12" radius curb with 6" CABC and grading; complete as Linear 1410 specified Feet 70.00 47.70 -22.30 $12.00 $267.60 30" curb and gutter; T; with 5" CABC and grading; Linear 1440 complete as specified Feet 420.00 82.20 -337.80 $28.00 $9,458.40 4" concrete sidewalk with 3" CABC and grading; complete Square 1500 as specified Feet 4,630.00 1,096.40 -3,533.60 $4.50 $15,901.20 6" concrete sidewalk/ driveway/ramp with 3" CABC and grading; complete as Square 1510 specified Feet 190.00 211.70 21.70 $5.25 $113.93 Curb ramp detectable warning field (natural/non- painted); complete as Square 1540 specified Feet 24.00 32.00 8.00 $30.00 $240.00 No. 4 reinforcing rods - deformed; epoxy -coated; Linear 1550 complete as specified Feet 1,460.00 198.50 -1,261.50 $1.20 $1,513.80 Drilled No. 4 sidewalk tie bars - deformed; epoxy -coated; 1560 complete as specified Each 250.00 56.00 -194.00 $4.00 $776.00) Sawing existing pavement; Linear 1700 complete as specified Feet 5,100.00 4,921.00 -179.00 $1.50 $268.50 Tack coat; complete as 1900 specified Gallons 608.00 456.00 -152.00 $3.50 ($532.00 HMA Pavement Type E-1.0; 1902 complete as specified Tons 1,260.00 1,221.23 -38.77 $58.50 $2,268.05) 5" asphaltic pavement with 10" CABC and grading; Square 1905 complete as specified Yards 20.00 23.00 3.00 $48.50 $145.50 2" asphaltic pavement with 10" CABC and grading; Square 1907 complete as specified Yards 3,254.00 2,709.60 -544.40 $9.10 $4,954.04 Page 1 of 6 CONTRACT 16-09 CHANGE ORDER #1 ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Asphaltic pavement milling; Square 1950 complete as specified Yards 8,530.00 8,452.20 -77.80 $1.95 ($151.71) 1-10000 Prepare foundation for Yards 0.00 1,649.77 1,649.77 -54.00 $18.00 $29,695.86 $2,052.00 asphaltic paving; complete as Lump 1960 specified I Sum 1.00 1.00 $17,000.00 SECTION I - (BID ITEMS 1100-1960) - SUBTOTAL $11,748.53 ($37,510.13) SECTION I - ADDITIONAL WORK REQUIRED: CO #1 ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Excavation (8" thick); including rock; complete as Square 1-10000 specified Yards 0.00 1,649.77 1,649.77 -54.00 $18.00 $29,695.86 $2,052.00 SECTION I - (ADDITIONAL WORK REQUIRED: CO #1 - ITEM 1-10000) - SUBTOTAL $29,695.86 $0.00 NET INCREASE TO: SECTION 1 $3,934.26 SECTION II - STORM SEWER ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Furnish and install 6" storm sewer lateral; complete as Linear 2400 specified Feet 90.00 36.00 -54.00 $38.00 $2,052.00 Furnish and install storm sewer marker balls; complete 2404 as specified Each 8.00 4.00 -4.00 $30.00 $120.00) Furnish and install storm sewer clay dams; complete 2406 as specified Each 4.00 2.00 -2.00 $30.00 $60.00 Furnish and install storm sewer lateral inlet; complete 2408 as specified Each 2.00 1.00 -1.00 $400.00 ($400.00) Furnish; install; maintain; and remove Type D modified inlet protection; complete as 2508 specified Each 41.00 15.00 -26.00 $90.00 $2,340.00) Sediment removal - Type D modified inlet protection; 2510 complete as specified Each 41.00 0.00 -41.00 $1.00 ($41.00 Furnish; install; maintain; and remove stone tracking pad; 2512 complete as specified Each 1.00 0.00 -1.00 $0.01 ($0.01) Furnish; install; maintain; and remove stone bag; complete 2516 as specified Each 30.00 0.00 -30.00 $10.00 $300.00 Furnish; install; maintain; and remove 12" diameter sediment logs; complete as Linear 2518 specified Feet 20.00 0.00 -20.00 $10.00 $200.00 Connect to existing storm sewer lateral; complete as 2852 specified Each 3.00 2.00 -1.00 $400.00 $400.00 Page 2 of 6 CONTRACT 16-09 CHANGE ORDER #1 ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER DESCRIPTION UNIT QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Storm sewer utility line opening (ULO); complete as Linear 2914 specified Each 1.00 0.00 -1.00 $600.00 $600.00 SECTION II - (BID ITEMS 2400-2914) - SUBTOTAL $0.00 ($6,513.01) SECTION II - ADDITIONAL WORK REQUIRED: CO #1 ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Install storm sewer; manhole and inlet on Sawyer Street; Linear 3000 time and materials; complete Lump 850.00 798.00 -52.00 $82.00 ($4,264.00) 1-20000 as specified Sum 0.00 1.00 1.00 $10,389.00 $10,389.00 SECTION II - (ADDITIONAL WORK REQUIRED: CO #1 - ITEM 1-20000) - SUBTOTAL $10,389.00 $0.00 NET INCREASE TO: SECTION 11 $3,875.99 SECTION III - SANITARY SEWER ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Furnish and install 8" sanitary sewer (relay); complete as Linear 3000 specified Feet 850.00 798.00 -52.00 $82.00 ($4,264.00) Furnish and install 10" sanitary sewer (relay); Linear 3002 complete as specified Feet 75.00 78.00 3.00 $90.00 $270.00 Furnish and install 10" sanitary sewer drop; Vertical 3062 complete as specified Feet 3.00 3.10 0.10 $450.00 $45.00 Furnish and install standard sanitary sewer manhole (4' diameter); complete as Vertical 3100 specified Feet 30.30 27.00 -3.30 $270.00 $891.00) Furnish and install external sanitary sewer manhole chimney seal; complete as 3114 specified Each 2.00 0.00 -2.00 $400.00 $800.00) Furnish and install internal sanitary sewer manhole chimney seal; complete as 3118 Ispecified Each 1 2.00 0.00 -2.00 $300.00 $600.00) Furnish and install 8" x 6" sanitary sewer factory wyes 3210 or tees; complete as specified Each 12.00 17.00 5.00 $80.00 $400.00 Furnish and install 6" sanitary sewer "Insert -A -Tee" or "Kor- N-Tee'; complete as 3222 specified Each 3.00 0.00 -3.00 $150.00 $450.00 Furnish and install 4'16" sanitary sewer lateral (relay); Linear 3234 complete as specified Feet 425.00 228.00 -197.00 $68.00 ($13,396.00) Furnish and install sanitary sewer lateral marker balls; 3236 complete as specified Each 24.00 28.00 4.00 $30.00 $120.00 Furnish and install clay dams; 3238 com fete as specified Each 12.00 15.00 3.00 $100.00 $300.00 Page 3 of 6 CONTRACT 16-09 CHANGE ORDER #1 ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Furnish and install connection 1-30000 to existing 8" mains; complete Each 0.00 13.00 13.00 $350.00 $4,550.00 3300 as specified Each 6.00 8.00 2.00 $600.00 $1,200.00 1-30001 Furnish and install connection Feet 0.00 2,947.20 2,947.20 -4.50 $1.00 $2,947.20 $540.00 to existing 10" mains; 3302 complete as specified Each 3.00 4.00 1.00 $1,000.00 $1,000.00 Furnish and install sanitary Linear 1-30003 sewer concrete collars; Feet 0.00 2,360.70 2,360.70 -7.00 $1.50 $3,541.05 $525.00 3330 complete as specified Each 2.00 0.00 -2.00 $0.01 ($0.02 :Furnish Rock excavation; complete as Cubic 3600 specified Yards 75.00 0.00 2.00 -75.00 $0.01 $370.00 ($0.75) 4004]specified Closed circuit televising; Linear 2,805.00 2,743.00 -62.00 $82.65 ($5,124.30) 3700 complete as specified Feet 925.00 0.00 -925.00 $2.00 $1,850.00) 1-30005 Abandon 8" sanitary sewer; Linear 0.00 1.00 1.00 $1,000.00 $1,000.00 3802 complete as specified Feet 40.00 39.00 -1.00 $6.00 $6.00 SECTION III - (BID ITEMS 3000-3802) - SUBTOTAL $3,335.00 ($22,257.77) SECTION III - ADDITIONAL WORK REQUIRED: CO #1 ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Sanitary main televising 1-30000 launch; complete as specified Each 0.00 13.00 13.00 $350.00 $4,550.00 Sanitary main televising; Linear 1-30001 complete as specified Feet 0.00 2,947.20 2,947.20 -4.50 $1.00 $2,947.20 $540.00 Sanitary lateral televising 1-30002 launch; complete as specified Each 0.00 61.00 61.00 $100.00 $6,100.00 Sanitary lateral televising; Linear 1-30003 complete as specified Feet 0.00 2,360.70 2,360.70 -7.00 $1.50 $3,541.05 $525.00 Sanitary lateral push cam :Furnish televising; complete as 1-30004 specified Each 0.00 2.00 2.00 $185.00 $370.00 4004]specified Mobilization for unmarked Feet 2,805.00 2,743.00 -62.00 $82.65 ($5,124.30) sanitary lateral; complete as Lump 1-30005 specified Sum 0.00 1.00 1.00 $1,000.00 $1,000.00 Remove and replace sanitary manhole; time and materials; Lump 1-30006 complete as specified Sum 0.00 1.00 1.00 $2,400.00 $2,400.00 SECTION III - (ADDITIONAL WORK REQUIRED: CO #1 - ITEMS 1-30000 - 1-30006) - SUBTOTAL $20,908.25 $0.00 NET INCREASE TO: SECTION III $1,985.48 SECTION IV - WATER MAIN ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Furnish and install 4" ductile iron water main (relay) with polywrap; complete as Linear 4000 specified Feet 10.00 5.50 -4.50 $120.00 $540.00 Furnish and install 6" ductile iron water main (relay) with polywrap; complete as Linear 4002 specified Feet 260.00 253.00 -7.00 $75.00 $525.00 and install 8" ductile :Furnish iron water main (relay) with polywrap; complete as Linear 4004]specified Feet 2,805.00 2,743.00 -62.00 $82.65 ($5,124.30) Page 4 of 6 CONTRACT 16-09 CHANGE ORDER #1 ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Furnish and install 12" ductile iron water main (relay) with polywrap and TR Flex restrained joints; complete as Linear 4009 specified Feet 25.00 18.00 -7.00 $130.00 $910.00 Furnish and install 1" water service (relay); complete as Linear 4036 Ispecified Feet 1,650.00 1,372.00 -278.00 $40.00 ($11,120.00) Furnish and install 2" water service (relay); complete as Linear 4040 specified Feet 20.00 0.00 -20.00 $71.00 $1,420.00 Furnish and install 1" corporation and stop box; 4048 complete as specified Each 53.00 50.00 -3.00 $300.00 ($900.00 Furnish and install 2" corporation and stop box; 4053 complete as specified Each 1.00 0.00 -1.00 $1,000.00 ($1,000.00) Furnish and install water service clay dams; complete 4055 as specified Each 57.00 56.00 -1.00 $75.00 $75.00 Furnish and install connections to existing 4" water main; complete as 4056 specified Each 1.00 1.00 $1,100.00 Furnish and install connections to existing 6" water main; complete as 4058 specified Each 5.00 4.00 -1.00 $1,400.00 ($1,400.00 Furnish and install connections to existing 8" water main; complete as 4060 Ispecified Each 1.00 1.00 $1,500.00 Furnish and install connections to existing 12" water main; complete as 4064 specified Each 4.00 2.00 -2.00 $1,800.00 ($3,600.00) Furnish and install 8" x 4" water main tee; complete as 4109 specified Each 1.00 1.00 $325.00 Furnish and install 8" x 6" water main tee; complete as 4110 specified Each 7.00 8.00 1.00 $400.00 $400.00 Furnish and install 6" x 8" water main cross; complete 4182 as specified Each 2.00 2.00 $550.00 Furnish and install 8" x 12" water main cross; complete 4191 as specified Each 1.00 1.00 $900.00 Furnish and install 4" 45 degree water main bend; 4235 complete as specified Each 2.00 2.00 $200.00 Furnish and install 6" 45 degree water main bend; 4236 complete as specified Each 14.00 4.00 -10.00 $225.00 ($2,250.00) Furnish and install 8" 45 degree water main bend; 4237 complete as specified Each 4.00 0.00 -4.00 $300.00 $1,200.00 Furnish and install 12" 45 degre water main bend, 4239 complete as specified Each 4.00 2.00 -2.00 $600.00 $1,200.00 Page 5 of 6 CONTRACT 16-09 CHANGE ORDER #1 ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASEIN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACTPRICE CONTRACTPR/CE Furnish and install 8" x 6" water main reducer; complete 4264 as specified Each 1.00 1.00 2.00 $275.00 $1,200.00 Cut and cap existing 6" water 4352 main; complete as specified Each 1.00 0.00 2.00 -1.00 $700.00 $3,000.00 $700.00 Cut and cap existing 8" water 4354 main; complete asspecified Each 1.00 0.00 1.00 -1.00 $800.00 $500.00 ($800.00 Cut and cap existing 12" 1-40003 water main; complete as Each 0.00 2.00 2.00 $475.00 1 $950.00 4358 specified Each 1.00 0.00 -1.00 $1,200.00 $1,200.00) Furnish and install 4" water main gate valve; complete as 4400 specified Each 1.00 1.00 $1,000.00 Furnish and install 6" water main gate valve; complete as 4401 specified Each 12.00 9.00 -3.00 $1,200.00 ($3,600.00 Furnish and install 8" water main gate valve; complete as 4402 specified Each 12.00 11.00 -1.00 $1,600.00 $1,600.00) Furnish and install 12" water main gate valve; complete as 4404 specified Each 1.00 0.00 -1.00 $2,700.00 $2,700.00 Furnish and install 6" x 6" tapping valve and sleeve; 4419 complete as specified Each 1.00 0.00 -1.00 $2,500.00 $2,500.00) Furnish and install hydrant; 4500 complete as specified Each 8.00 7.00 -1.00 $3,500.00 $3,500.00 Abandon water main on W 5th Avenue; complete as Lump 4900 specified Sum 1.00 1.00 $2,000.00 SECTION IV - (BID ITEMS 4000-4900) - SUBTOTAL SECTION IV - ADDITIONAL WORK REQUIRED: CO #1 $400.00 ($47,864.30) ITEM DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN NUMBER QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Furnish and install 12" 22.5 degree bends; complete as 1-4230 specified Each 0.00 2.00 2.00 $600.00 $1,200.00 Install hydrant only; complete 1-40000 as specified Each 0.00 2.00 2.00 $1,500.00 $3,000.00 Install 8" gate valve only; 1-40002 complete as specified Each 0.00 1.00 1.00 $500.00 $500.00 Install 6" gate valve only; 1-40003 complete as specified Each 0.00 2.00 2.00 $475.00 1 $950.00 SECTION IV - (ADDITIONAL WORK REQUIRED: CO #1 - ITEMS 1-4230 - 1-40003) - SUBTOTAL NET DECREASE TO: SECTION IV NET INCREASE TO SECTIONS I, ll, III, & IV NET DECREASE TO SECTIONS I, II, III, & IV NET DECREASE TO CONTRACT: Page 6 of 6 $5,650.00 $0.00 ($41,814.30) $82,126.64 ($114,145.21) ($32,018.57)