Discussion and Consideration of Change Order #2 – Tricon Construction – Tiffin Water Treatment Facility Upgrade Project – Motion to Approve — K.4

Bid Proposal for REV 2 Tricon Process TIFFIN WTP UPGRADES Bid #: 4561648 Seq# Qty Description Units Price Ext Price 440 CUT-IN 8" FLOWMETER - PUMP DISCHARGE 450 1 8 FLGXFLG DI PIPE PR 2' PRIMED USA EA 1,040.00 1,040.00 460 4 6-8 316SS B8M B&N SET USA EA 150.00 600.00 470 4 8X1/8 FLG FF RR GASKET EA 4.25 17.00 480 2 8 FLGXFLG DI PIPE PR 1' PRIMED USA EA PTF PTF LENGTH TBD 510 ------------------------------ 530 SHEETS 20M101 THRU 20M602 540 RO BUILDING 550 12" RAW WATER 560 1 12 FLG TEE C110 PR USA EA 2,465.00 2,465.00 570 1 12 FLGXFLG DI PIPE 1' W/1" TAP EA 1,945.00 1,945.00 PR USA 590 1 12 FLG TEE C110 PR USA EA 2,465.00 2,465.00 600 1 12 FLGXPE DI PIPE PR 2' PRIMED USA EA 1,135.00 1,135.00 610 1 12 FLG 90 C110 PR USA EA 1,575.00 1,575.00 620 1 12 FLGXPE DI PIPE PR 5' PRIMED USA EA 1,650.00 1,650.00 630 2 12 FLG 90 C110 PR USA EA 1,575.00 3,150.00 640 1 12 FLGXPE DI PIPE PR 3'6" PRIMED USA EA 1,390.00 1,390.00 650 1 12 FLG 90 C110 PR USA EA 1,575.00 1,575.00 660 1 12 FLGXFLG DI PIPE PR 6' PRIMED USA EA 2,625.00 2,625.00 670 1 12 FLGXPE DI PIPE PR 2' PRIMED USA EA 1,135.00 1,135.00 680 1 12 FLG 90 C110 PR USA EA 1,575.00 1,575.00 690 1 12 FLGXFLG DI PIPE PR 2'6" PRIMED USA EA 2,035.00 2,035.00 27.5" LOING 710 1 12 FLGXFLG DI PIPE PR 1' PRIMED USA EA 1,785.00 1,785.00 720 1 12 FLG 90 C110 PR USA EA 1,575.00 1,575.00 740 21 12 316SS B8M B&N SET USA EA 355.00 7,455.00 750 21 12X1/8 FLG FF RR GASKET EA 6.75 141.75 770 8" PVC-FILL/RETURN 780 FROM CIP TANK TO RO SKIDS 790 80 8 PVC SCH80 PIPE PE 20' FT 19.75 1,580.00 800 4 8 PVC S80 90 HXH 806-080 EA 125.00 500.00 810 2 8X8 PVC S80 TEE HXH 801-080 EA 175.00 350.00 820 1 8 PVC S80 VANSTONE FLG SW SOCKET W/PVC RING 854-080 EA 62.00 62.00 830 1 8 PVC S80 BLIND FLG 853-080 EA 94.00 94.00 840 8 8 316SS B8M B&N SET USA EA 162.00 1,296.00 W/ 4-1/4" BOLTS 860 1 8X1/8 FLG FF RR GASKET EA 4.25 4.25 870 8" UNIONS NOT AVAILABLE. 880 4 8 PVC S80 CPLG HXH 829-080 EA 50.00 200.00 900 6" PVC CLN-FEED 910 100 6 PVC SCH80 PIPE PE 20' FT 12.75 1,275.00 920 4 6 PVC S80 90 HXH 806-060 EA 48.00 192.00 930 4 6X6 PVC S80 TEE HXH 801-060 EA 75.00 300.00 Actual taxes may vary Page 2 of 5