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HomeMy WebLinkAboutDorner Change Order No 2 17-12r i 3�3 "AA& City of Oshkosh February 1, 2018 Mr. Todd Dorner Dorner, Inc. PO Box 129 Luxemburg, WI 54217 RE: Change Order No. 2 Contract 17-12 Dear Mr. Dorner: Enclosed is an executed copy of Change Order No. 2 between the City of Oshkosh and Dorner, Inc. regarding the abovementioned project. If you have any questions, please call our office at (920)236-5065. Sincerely, J es Rabe, P.E., CPESC Director of Public Works JER/tlt Enclosure: Change Order No. 2 cc: Pam Ubrig, City Clerk (w/original) Tara Wendt, Assistant Finance Director (w/copy) File (w/original) I:\ Engineering\2017 CONTRACTS\ 17-12 Wtr Mn Relays\ Project_Information\Contract Info\Change Orders\17-12 Executed CO #2 Ltr_2-1-18.docx Page 1 Of 1 City Hall, 215 Church Avenue P.O. Box 1 130 Oshkosh, WI 54903-1130 http://vvww.ci.oshkosh.wi.us TO: DORNER INC. E506 LUXEMBURG ROAD LUXEMBURG, WI 54217 CHANGE ORDER #2 DATE: JANUARY 11. 2017 Your present contract with the City of Oshkosh, Contract No. 17-12, awarded June 13, 2017, is hereby amended and changed as follows: NET INCREASE TO: SECTION 1 $251,156.32 NET DECREASE TO: SECTION 1 ($151,646.57) NET INCREASE TO CONTRACT $99,509.75 TOTALS BID TOTAL $1,978,062.15 $1,978,062.15 CO #1 $116,607.05 $116,607.05 PREVIOUS CONTRACT $2,094,669.20 $2,094,669.20 CO #2 $99,509.75 $99,509.75 CONTRACT TOTAL $2,194,178.95 $2,194,178.95 CITY OF OSHKOSH BY: _ City Manager City Clerk p oved and ac ept d: Contr ctor 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 CONTRACT 17-12 CHANGE ORDER 42 17-12 MISCELLANEOUS UTILITY IMPROVEMENTS ITEM NUMBER DESCRIPTION UNIT CONTRACT QUANTITY INSTALLED QUANTITIES NET INCREASE NET DECREASE UNIT PRICE INCREASE IN CONTRACT PRICE DECREASE IN CONTRACT PRICE Removing pavement; Square 1100 complete asspecified Yards 911.00 1,187.32 276.32 $8.15 $2,252.01 Removing curb & gutter; Linear 1110 complete as specified Feet 145.00 465.54 320.54 $5.10 $1,634.75 Removing concrete and asphalt sidewalk and driveway; complete as Square 1120 specified Feet 7,770.00 7,551.39 -218.61 $0.60 ($131.17) Unclassified excavation; Cubic 1200 complete as specified Yards 786.00 0.00 -786.00 $14.30 ($11,239.80) 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 781.00 1,272.97 491.97 $62.75 $30,871.12 7" concrete pavement HES removal and replacement; including sawing; pavement ties; integral curb and fine grading; turf restoration; and traffic control; complete as Square 1309 specified Yards 75.00 0.00 -75.00 $68.85 ($5,163.75) 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 7,305.00 6,825.58 -479.42 $55.60 ($26,655.75) 8'' concrete pavement HES removal and replacement; including sawing; pavement ties; integral curb and fine grading; turf restoration; and traffic control; complete as Square 1319 specified Yards 75.00 756.81 681.81 $61.70 $42,067.70 Adjust manholes and inlets; 1360 complete as specified Each 36.00 34.00 -2.00 $210.00 ($420.00) Turf restoration on West Murdock Avenue; complete Square 1370A as specified Yards 387.00 451.00 64.00 $8.15 $521.60 Turf restoration on Clairville Square 1370B Road; complete as specified Yards 1,814.00 0.00 -1,814.00 $8.15 ($14,784.10) Turf restoration on Oshkosh Avenue; complete as Square 1370C specified Yards 65.00 108.79 43.79 $8.15 $356.89 Turf restoration on West 6th Avenue; complete as Square 1370D specified Yards 298.00 309.50 11.50 $8.15 $93.73 Restore gravel driveway/ Square 1372 apron; complete as specified Yar261.00 238.89 -22.11 $4.10 ($90.65) 30" curb and gutter, 8"; with 6" CABC and grading; :Feelt 1442 complete as specified 150.00 1,071.00 921.00 $23.75 $21,873.75 Page 1 of 9 CONTRACT 17-12 CHANGE ORDER #2 ITEM NUMBER DESCRIPTION UNIT CONTRACT QUANTITY INSTALLED QUANTITIES NET INCREASE NET DECREASE UNIT PRICE INCREASE /N CONTRACT PRICE DECREASE IN CONTRACT PRICE complete as specified Feet 2,277.00 1,670.45 -606.55 $0.60 4" concrete sidewalk with 3" Drilled No. 4 sidewalk tie bars - deformed; epoxy -coated; 1560 complete as specified Each 220.00 272.00 52.00 $5.10 $265.20 ]($363 CABC and grading; complete Square Linear 1500 as specified Feet 5,120.00 4,227.81 2,141.74 -892.19 $5.00 $2.30 ($4,460.95) 6" concrete sidewalk/ Tack coat; complete as driveway/ramp with 3" CABC specified Gallons 68.00 0.00 -68.00 $7.00 and grading; complete as Square 1510 specified Feet 576.00 1,433.58 857.58 $5.70 $4,888.21 Curb ramp detectable complete as specified Yards 580.00 684.57 104.57 $37.50 $3,921.38 warning field (natural/non- 4" asphaltic pavement with painted); complete as Square Square 1,940 Gnarifiari r.,,,. Yards 366.00 522.53 156.53 $37.15 $5,815.09 Page 2 of 9 -- vc.vv �au.bu ($979.20) No. 4 reinforcing rods - deformed; epoxy -coated; Linear 1550 complete as specified Feet 2,277.00 1,670.45 -606.55 $0.60 Drilled No. 4 sidewalk tie bars - deformed; epoxy -coated; 1560 complete as specified Each 220.00 272.00 52.00 $5.10 $265.20 ]($363 Sawing existing pavement; Linear 1700 complete as specified Feet 2,110.00 2,141.74 31.74 $2.30 $73.00 Tack coat; complete as 1900 specified Gallons 68.00 0.00 -68.00 $7.00 5" asphaltic pavement with 10" CABC and grading; Square 1905 complete as specified Yards 580.00 684.57 104.57 $37.50 $3,921.38 4" asphaltic pavement with 10" CABC and grading; Square 1911 complete as specified Yards 366.00 522.53 156.53 $37.15 $5,815.09 4" asphaltic pavement with 6" CABC and grading; complete Square 1916 as specified Yards 228.00 197.50 -30.50 $36.20 ($1,104.10) Furnish and install 15" storm Linear 2006 sewer; complete as specified Feet 25.00 19.90 -5.10 $115.00 $586.50 Reconstruct 4' diameter storm sewer manhole; Vertical 2246 complete as specified Feet 5.00 0.00 -5.00 $500.00 $2,500.00 Rebuild 6'x 6' storm sewer box manhole; complete as Vertical 2283 specified Feet 21.00 1.82 -19.18 $825.00 $15,823.50 Furnish and install 6" storm sewer lateral; complete as Linear 2400 specified Feet 142.00 116.00 -26.00 $45.00 $1,170.00 Furnish and install storm sewer marker balls; complete 2404 as specified Each 8.00 12.00 4.00 $25.00 $100.00 Furnish and install storm sewer clay dams; complete 2406 as specified Each 4.00 4.00 $100.00 Furnish and install storm sewer lateral inlet; complete 2408 as specified Each 3.00 3.00 $400.00 Furnish; install; maintain; and remove Type D modified inlet protection; complete as 2508 specified Each 72.00 48.00 -24.00 $75.00 $1,800.00 Sediment removal - Type D modified inlet protection; 2510 complete as specified Each 72.00 0.00 -72.00 1 $5.00 $360.00 Page 2 of 9 CONTRACT 17-12 CHANGE ORDER #2 ITEM NUMBER DESCRIPTION UNIT CONTRACT QUANTITY INSTALLED QUANTITIES NET INCREASE NET DECREASE UNIT PRICE INCREASE IN CONTRACT PRICE DECREASE IN CONTRACT PRICE Furnish; install; maintain; and remove stone bag; complete 2516 as specified Each 15.00 10.00 -5.00 $5.00 $25.00 Furnish; install; maintain; and remove 12" diameter sediment logs; complete as Linear 2518 specified Furnish; install; maintain; and Feet 60.00 85.00 25.00 $5.00 $125.00 remove ditch check; 2522 complete as specified Each 21.00 18.00 -3.00 $150.00$45000 Install salvaged topsoil 6" Square . 2602 depth; complete as specified Furnish and install native Yards 25.00 3,866.13 3,841.13 $15.00 $57,616.95 seeding; complete as Square 2610 specified Furnish and install Class I; Yards 3,000.00 3,866.13 866.13 $3.50 $3,031.46 Type A erosion control mat; Square 2630 complete as specified Yards 25.00 0.00 -25.00 $5.00 $125.00 Urban; Type A erosion control mat; complete as Square 2632 specified Connect to existing storm Yards 3,000.00 3,866.13 866.13 $1.50 $1,299.20 sewer main; complete as 2850 specified Each 4.00 4.00 $550.00 Connect lateral to existing storm sewer main; complete 2854 as specified Each 4.00 4.00 $900.00 Furnish and install 8" sanitary sewer (relay); complete as Linear 3000 specified Furnish and install 15" Feet 510.00 525.90 15.90 $100.00 $1,590.00 sanitary sewer (relay); Linear 3006 complete as specified Furnish and install 15" Feet 682.00 684.00 2.00 $160.00 $320.00 sanitary sewer (new); Linear 3036 complete as specified Furnish and install 8" sanitary Feet 6.00 86.0104 87.00 1.00 $160.00 $160.00 sewer drop; complete as Vertical 3060 specified Feet 3.00 0.00 -3.00 $325.00 $975.00 Furnish and install standard sanitary sewer manhole (4' diameter); complete as Vertical 3100 specified Feet 53.00 52.42 -0.58 $250.00 $145.00 Furnish and install external sanitary sewer manhole chimney seal; complete as 3114 specified Furnish and install external Each 1.00 12.00 11.00 $500.00 $5,500.00 sanitary sewer manhole chimney seal extension; 3116 complete as specified Each 1.00 0.00 -1.00 $400.00 $400.00 Furnish and install internal sanitary sewer manhole chimney seal; complete as 3118 specified Each 1.00 1 0.00 -1.00 $325.00 $325.00 Page 3 of 9 CONTRACT 17-12 CHANGE ORDER #2 Page 4 of 9 ITEM NUMBER DESCRIPTIONCONTRACT UNIT INSTALLED NET NET UNIT INCREASE IN DECREASE IN QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Furnish and install internal sanitary sewer manhole chimney seal extension; 3120 complete as specified Each 1.00 0.00 -1.00 $250.00 $250.00 Rebuild sanitary sewer manhole (4' diameter); Vertical 3136 complete as specified Feet 7.00 6.75 -0.25 $420.00 $105.00 Furnish and install 8" x 6" sanitary sewer factory wyes or tees; complete as 3210 specified Each 20.00 12.00 -8.00 $150.00 $1,200.00 Furnish and install 6" sanitary sewer "Insert -A -Tee" or Xor- N-Tee"; complete as 3222 specified Each 3.00 3.00 $250.00 Furnish and install 4"/6" sanitary sewer lateral (relay); Linear 3234 complete as specified Feet 41.00 134.00 93.00 $100.00 $9,300.00 Furnish and install 4"/6" sanitary sewer riser (relay); Linear 3235 complete as specified Feet 5.00 15.00 10.00 $135.00 $1,350.00 Furnish and install sanitary sewer lateral marker balls; 3236 complete as specified Each 25.00 19.00 -6.00 $25.00 $150.00 Furnish and install clay 3238 dams; complete as specified Each 1.00 3.00 2.00 $100.00 $200.00 Furnish and install connection to existing 8" 3300 mains; complete as specified Each 8.00 10.00 2.00 $600.00 $1,200.00 Furnish and install connection to existing 10" 3302 mains; complete as specified Each 1.00 1.00 $500.00 Furnish and install connection to existing 15" sanitary sewer mains; 3306 complete as specified Each 1.00 1.00 $750.00 Core into existing manhole: 3332 complete as specified Each 1.00 1.00 $3,000.00 Rock excavation; complete Cubic 3600 as specified Yards 50.00 0.00 -50.00 $0.01 $0.50 Closed circuit televising; Linear complete asspecified Feet 1,278.00 1,296.90 18.90 $1.00 $18.90 r3700 Closed circuit televising - using push camera; complete 3710 as specified Each 5.00 22.00 17.00 $250.00 $4,250.00 Abandon 15" sanitary sewer; Linear 3808 complete asspecified Feet 56.00 56.00 $12.50 Sanitary sewer utility line opening (ULO); complete as 3890 specified Each 2.00 2.00 $800.00 Furnish and install 6" ductile iron water main (relay) with polywrap; complete as Linear 4002 specified Feet 322.00 296.50 -25.50 $125.00 $3,187.50 Furnish and install 8" ductile iron water main (relay) with polywrap; complete as Linear 4004 specified Feet 995.00 985.50 9.50 $105.00 $997.50) Page 4 of 9 CONTRACT 17-12 CHANGE ORDER #2 Page 5 of 9 DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN ffiron QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE rnish and install 10" ductile water main (relay) with lywrap; complete as Linear 4006 specified Feet 2,164.00 2,148.50 -15.50 $110.00 $1,705.00 Furnish and install 12" ductile iron water main (relay) with polywrap; complete as Linear 4008 specified Feet 3,364.00 3,596.50 232.50 $85.00 $19,762.50 Furnish and install 1"water service (relay); complete as Linear 4036 specified Feet 2,019.00 1,712.00 -307.00 $65.00 $19,955.00 Furnish and install 2" water service (relay); complete as Linear 4040 specified Feet 22.00 10.50 -11.50 $75.00 $862.50 Furnish and install 1 " corporation and stop box; 4048 complete as specified Each 54.00 54.00 $850.00 Furnish and install 2" corporation and stop box; 4053 complete as specified Each 1.00 1.00 $1,650.00 Furnish and install water service clay dams; complete 4055 as specified Each 55.00 55.00 $100.00 Furnish and install connections to existing 6" water main; complete as 4058 specified Each 14.00 14.00 $1,200.00 Furnish and install connections to existing 8" water main; complete as 4060 specified Each 2.00 2.00 $1,750.00 Furnish and install connections to existing 10" water main; complete as 4062 specified Each 4.00 4.00 $2,150.00 Furnish and install connections to existing 12" water main; complete as 4064 specified Each 6.00 6.00 $2,900.00 Furnish and install 6" x 6" water main tee; complete as 4101 specified Each 1.00 1.00 $335.00 Furnish and install 8" x 6'' water main tee; complete as 4110 specified Each 7.00 7.00 $400.00 Furnish and install 8" x 8" water main tee; complete as 4111 specified Each 1.00 1.00 $500.00 Furnish and install 10" x 6" water main tee; complete as 4119 specified Each 1.00 1.00 $600.00 Furnish and install 10" x 8" water main tee; complete as 4120 specified Each 4.00 4.00 $665.00 Furnish and install 12" x 6" water main tee; complete as 4128 specified Each 7.00 7.00 $740.00 Page 5 of 9 CONTRACT 17-12 CHANGE ORDER 42 ITEM NUMBER DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE /N DECREASE IN Furnish and install 8" 22-1/2 QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Furnish and install 12" x 8" 4228 water main tee; complete as Each 1.00 1.00 $275.00 4129 specified Each 1.00 1.00 $790.00 Furnish and install 12" x 12" 4229 water main tee; complete as Each 4.00 2.00 -2.00 $290.00 $580.00 4131 specified Each 1.00 1.00 $970.00 Furnish and install 6" x 6" 4236 water main cross; complete Each 54.00 39.00 -15.00 $215.00 $3,225.00 4181 as specified Each 1.00 1.00 $500.00 Furnish and install 10" x 12" 4237 water main cross; complete Each 6.00 6.00 $275.00 4197 as specifiedEach 2.00 2.00 $1,130.00 Furnish and install 8" 11-1/4 4238 degree water main bend; Each 7.00 5.00 -2.00 $395.00 $790.00 4914 emm�lotc �c rnonl4lo.� �,.,.ti Page 6 of 9 --- yCOO.VU Furnish and install 8" 22-1/2 degree water main bend; 4228 complete as specified Each 1.00 1.00 $275.00 Furnish and install 10" 22-1/2 degree water main bend; 4229 complete as specified Each 4.00 2.00 -2.00 $290.00 $580.00 Furnish and install 6" 45 degree water main bend; 4236 complete as specified Each 54.00 39.00 -15.00 $215.00 $3,225.00 Furnish and install 8" 45 degree water main bend; 4237 complete as specified Each 6.00 6.00 $275.00 Furnish and install 10" 45 degree water main bend; 4238 complete as specified Each 7.00 5.00 -2.00 $395.00 $790.00 Furnish and install 12" 45 degree water main bend; 4239 complete as specified Each 14.00 8.00 -6.00 $595.00 $3,570.00 Furnish and install 10" water main cap; complete as 4256 specifed Each 1.00 1.00 $380.00 Furnish and install 12" water main cap; complete as 4257 specifed Each 1.00 1.00 $435.00 Furnish and install 8" x 6" water main reducer; complete 4264 as specified Each 11.00 11.00 $245.00 Furnish and install 10" x 8'' water main reducer; complete 4267 asspecified Each 1.00 1.00 $315.00 Furnish and install 12" x 8'' water main reducer; complete 4270 as specified Each 1.00 1.00 $435.00 Furnish and install 12" x 10" water main reducer; complete 4271 as specified Each 2.00 2.00 $475.00 Furnish and install 6" water main gate valve; complete as 4401 specified Each 20.00 20.00 $1,000.00 Furnish and install 8" water main gate valve; complete as 4402 specified Each 10.00 10.00 $1,300.00 Page 6 of 9 CONTRACT 17-12 CHANGE ORDER 42 ITEM NUMBER DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN DECREASE IN QUANTITY QUANTITIES INCREASE DECREASE PRICE PRICE CONTRACT PRICE CONTRACT PRICE Furnish and install 10" water Removing pavement; Square main gate valve; complete as complete as specified Yards 142.00 138.90 -3.10 $8.15 4403 specified Each 9.00 10.00 1.00 $1,850.00 7$21,290.00 Furnish and install 12" water asphalt sidewalk and main gate valve; complete as driveway; complete as 4404 specified Each 10.00 11.00 1.00 $2,290.00 $0.60 ($74.28) Furnish and install 12" x 8" Unclassified excavation; Cubic tapping valve and sleeve; complete as specified Yards 112.00 0.00 -112.00 $14.30 4447 complete asspecified Each 1.00 1.00 $4,500.00 Furnish and install hydrant; removal and replacement; 4500 complete as specified Each 15.00 15.00 $3,400.00 Abandon water main on West Murdock Avenue; complete Lump 4900 as specified Sum 1.00 1.00 $6,700.00 1-1318 Abandon water main on Yards 1320.00 1244.70 -75.30 $55.60 ($4,186.68) Oshkosh Avenue; complete Lump 4902 as specified Sum 1.00 1.00 $2,100.00 Adjust manholes and inlets; Abandon water main on West 1-1360 complete as specified 6th Avenue; complete as Lump 7.00 -1.00 $210.00 ($210.00) 4904 specified Sum 1.00 1.00 $1,900.00 and grading; complete as Remove water main; Linear 1-1410 specified 4920 complete as specified Feet 76.00 50.00 1 $9.50 -26.00 1 $43.00 $1,118.00 Excavation special (water); 6" CABC and grading; 4990 complete as specified Tons 318.00 0.00 :t:�-318.00 1 $15.00 1-1442 $4,770.00) SUBTOTAL - (BID ITEMS 1100 - 4990) $224,598.44 ($133,020.40) ADDITIONAL WORK REQUIRED: CO #1 (W PACKER AVENUE) ITEM NUMBER DESCRIPTIONUNIT BID INSTALLED NET NET UNIT INCREASE IN DECREASE IN QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Removing pavement; Square 1-1100 complete as specified Yards 142.00 138.90 -3.10 $8.15 ($25.27) Removing concrete and asphalt sidewalk and driveway; complete as 1-1120 specified 395.00 271.20 -123.80 $0.60 ($74.28) Unclassified excavation; Cubic 1-1200 complete as specified Yards 112.00 0.00 -112.00 $14.30 ($1,601.60) 8" concrete pavement removal and replacement; including sawing; pavement ties; integral curb and find grading; turf restoration; and traffic control; complete as Square 1-1318 specified Yards 1320.00 1244.70 -75.30 $55.60 ($4,186.68) Pavement ties; complete as 1-1350 specifed Each 45.00 45.00 $9.00 Adjust manholes and inlets; 1-1360 complete as specified Each 8.00 7.00 -1.00 $210.00 ($210.00) 12" radius curb with 6" CABC and grading; complete as Linear 1-1410 specified Feet 65.00 244.80 179.80 $9.50 $1,708.10 30" curb and gutter; 8"; with 6" CABC and grading; Linear 1-1442 complete as specified Feet 10.00 16.00 6.00 $23.75 $142.50 Sidewalk curb; complete as Linear 1-1460 specified I Feet 1 15.00 1 15.00 $25.00 Page 7 of 9 CONTRACT 17-12 CHANGE ORDER #2 ITEM NUMBER DESCRIPTION UNIT CONTRACT QUANTITY INSTALLED QUANTITIES NET INCREASE NET DECREASE UNIT PRICE INCREASE IN CONTRACT PRICE DECREASE /N CONTRACT PRICE Feet 6" concrete sidewalk/ 130.50 -999.50 $3.07 Base aggregate dense; 3/4"; driveway/ramp with 3" CABC 1-1800 complete as specified Tons 215.00 44.00 -171.00 and grading; complete as Square Tack coat; complete as 1-1510 specified Feet 355.00 192.70 -162.30 $5.70 ($925.11) Square Curb ramp detectable 1-1918 paving; complete as specified Yards 145.00 0.00 warning field (natural/non- -145.00 $15.00 4" asphaltic surface MT with painted); complete as Square 8" concrete base course; Square 1-1540 specified Feet 8.00 8.00 -6.10 $30.60 Furnish and install 12" storm Drilled No. 4 sidewalk tie bars 1-2003 sewer; complete as specified Feet - deformed; epoxy -coated; 41.00 3.00 $60.00 Furnish; install; maintain; and 1-1560 complete as specified Each 8.00 6.00 -2.00 $5.10 Sawing existing pavement; Linear protection; complete as 1 1 1 ($10.20) 1-1700 complete as specified Feet 11.50 10.30 Each -1.20 1 $2.30 ($2.76) Page 8 of 9 068.4 274.3 175. SIN $2,030.60 ($18,626.17) full depth; complete as Linear 1-1710 specified Feet 1130.00 130.50 -999.50 $3.07 Base aggregate dense; 3/4"; 1-1800 complete as specified Tons 215.00 44.00 -171.00 $13.30 Tack coat; complete as 1-1900 specified Gallons 10.00 10.00 $7.00 Asphaltic cold weather Square 1-1918 paving; complete as specified Yards 145.00 0.00 -145.00 $15.00 4" asphaltic surface MT with 8" concrete base course; Square 1-1920 complete as specified Yards 145.00 138.90 -6.10 $75.00 Furnish and install 12" storm Linear 1-2003 sewer; complete as specified Feet 38.00 41.00 3.00 $60.00 Furnish; install; maintain; and remove Type D modified inlet protection; complete as 1-2508 specified Each 9.00 5.00 -4.00 $75.00 Sediment removal - Type D modified inlet protection; 1-2510 complete as specified Each 9.00 5.00 -4.00 $5.00 Furnish; install; maintain; and remove stone bag; complete 1-2516 as specified Each 9.00 0.00 -9.00 $5.00 Abandon 15" and larger storm sewer; complete as Linear 1-2802 specified Feet 325.00 195.00 -130.00 $25.00 Remove storm sewer manholes and inlets; 1-2812 complete as specified Each 1.00 1.00 $550.00 Connect to existing storm sewer main; complete as 1-2850 specified Each 2.00 2.00 $550.00 Connect to existing storm sewer manhole; complete as 1-2856 specified Each 1.00 1.00 $1,300.00 Furnish and install external sanitary sewer manhole chimney seal; complete as 1-3114 specified Each 2.00 2.00 $500.00 ADDITIONAL WORK: CO #1 (ITEMS 1-1100 - 1-3114) - SUBTOTAL ADDITIONAL WORK REQUIRED: CO #2 Page 8 of 9 068.4 274.3 175. SIN $2,030.60 ($18,626.17) CONTRACT 17-12 CHANGE ORDER #2 ITEM NUMBER DESCRIPTION UNIT CONTRACT INSTALLED NET NET UNIT INCREASE IN DECREASE IN QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE ITEM NUMBER DESCRIPTION UNIT BID INSTALLED NET NET UNIT INCREASE IN DECREASE IN QUANTITY QUANTITIES INCREASE DECREASE PRICE CONTRACT PRICE CONTRACT PRICE Remove and replace core 2-10000 holes; complete as specified Each 0.00 12.00 12.00 $100.00 $1,200.00 Pour in place manhole; Lump 2-20000 complete asspecified Sum 0.00 1.00 1.00 $3,612.59 $3,612.59 Remove and relay 21 " concrete storm sewer; Lump 2-20001 complete asspecified Sum 0.00 1.00 1.00 $4,326.00 $4,326.00 24" storm sewer remove and replace with connection; Lump 2-20002 complete as specified Sum 0.00 1.00 1.00 $988.36 $988.36 Remove railroad track; Linear 2-30000 complete as specified Feet 0.00 415.00 415.00 $5.56 $2,307.40 Sanitary lateral investigation; Lump 2-30001 complete as specified Sum 0.00 1.00 1.00 $980.43 $980.43 Furnish and install 10 x 8 2-40000 cross; complete as specified Each 0.00 1.00 1.00 $850.00 $850.00 Furnish and install 12 x 12 2-40001 cross; complete as specified Each 0.00 1.00 1.00 $1,200.00 $1,200.00 TM water shutoff downtime; Lump 2-40002 complete as specified Sum 0.00 1.00 1.00 $3,822.50 $3,822.50 15" CMP culvert; complete as Linear 2-40003 specified Feet 0.00 34.00 34.00 $39.00 $1,326.00 15" CMP endwalls; complete 2-40004 as specified Each 0.00 2.00 2.00 $175.00 $350.00 24" CMP culvert; complete as Linear 2-40005 specified Feet 0.00 24.00 24.00 $45.00 $1,080.00 24" CMP endwalls; complete 2-40006 as specified Each 0.00 2.00 2.00 $225.00 $450.00 22 x 28 CMP culvert; Linear 2-40007 complete as specified Feet 0.00 34.00 34.00 $46.00 $1,564.00 22 x 28 CMP endwalls; 2-40008 complete as specified I Each 0.00 2.00 2.00 $235.00 $470.00 ADDITIONAL WORK: CO #2 - (BID ITEMS 2-10000 - 2-40008) - SUBTOTAL $24,527.28 $0.00 NET INCREASE TO: SECTION 1 $99,509.75 NET INCREASE TO SECTION 1 $251,156.32 NET DECREASE TO SECTION 1 ($151,646.57) NET INCREASE TO CONTRACT: $99,509.75 Page 9 of 9