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ADDENDUM NUMBER 02 <br /> All prospective Bidders for the City of Decatur, Illinois, Clarifier Conversion Project No. 2016-03 <br /> are directed to the following additions and/or modifications to the original advertised "Project <br /> Manual, Specifications and Construction Plans". These documents are dated October 2021. <br /> This addendum forms a part of the bidding and contract documents and requires <br /> acknowledgement by the Bidder of receipt in the space provided on Page 16 of the Project <br /> Manual Bid Proposal. <br /> SPEC. SECTION <br /> ITEM and/or PLAN SHEET(s) DESCRIPTION <br /> PVC pipe does need coated as noted for"color <br /> Section 09960 - High- coating" equipment and piping in items A.1.c. and <br /> 1 Performance Coatings A.2. Copper piping does not need coated. See the <br /> Page 11, Article 3.02 Coating Schedule for the coating systems and <br /> Clarification testing requirements. REPLACE the 09960 <br /> Coating Schedule with the attached Revision 1. <br /> Section 09961 - Pipe Insulation Pipe insulation coating shall be per Section 09961, <br /> 2 Coating and 09960 Coating Article 3.11 Thermal Insulating Coating, Coating <br /> Clarification Schedule. Reference the 09960 Coating Schedule <br /> Revision 1, as attached. <br /> Section 11215-01 - Self- REPLACE Item 2.01 B. in it's entirety with "Or <br /> 3 Priming Rotodynamic Pump - Equal". <br /> Dewatering <br /> Section 11241 - Liquid ADD Paragraph 2.01 A. Item 4. "4. Model FS25 <br /> 4 Chemical Feed Systems Series as manufactured by Flomotion Systems, <br /> Page 3 Middleport, NY." <br /> Section 13423-03 Turbine Type ADD item 2.02 H. as follows, "H. The meter shall <br /> 5 Flowmeter be installed with a strainer per manufacturers <br /> Page 4 recommendation." <br /> Section 13423-03 Turbine Type ADD item 2.03 G. as follows, "G. If local display as <br /> 6 Flowmeter described in 2.02 A above includes a transmitter to <br /> Page 4 communicate with the SCADA system, there is no <br /> need for a second transmitter." <br /> ' Section 13423-06 Open REPLACE 2.01 A. in its' entirety with "Greyline <br /> 7 Channel Type Flowmeter Instruments, Inc., AV1=M-5.0 AVFM 6.1 Area- <br /> Page 1 Velocity Flowmeter." <br /> REPACE 2.03 B. second sentence with "The <br /> ' Section 13423-06 Open operable temperature range shall be at least -50 to <br /> 8 Channel Type Flowmeter 140°F and a thermostat controlled internal 120 <br /> Page 1 VAC heater is required for condensation and <br /> freeze protection below 30°F." <br /> Decatur WTF/16011-01 2 of 3 Addendum No. 02 <br />