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k01 South Crown Way eSuite 29Weiiiugton FL 3341-4 <br />Phone (561) 791-3980 *Fax (561>). 745-1693 <br />August 14, 2017 <br />Indian River County <br />Public Works Department/ <br />Facilities Management <br />1801 2r Street <br />Attn: Mr. Chuck Belcher <br />Vero Beach, FL. 32960 <br />Re: Install underground chilled water piping loop for health Department Building <br />Mr. Belcher, <br />We would like to take a moment to thank you for allowing us to provide pricing for the above- <br />mentioned project work. We understand that you have a choice in contractors to perform this <br />work and appreciate you including us in the process. <br />Our pricing is based on information collected during several visits, as well as information <br />provided -:by you. <br />Based on the information provided we propose the following: <br />Project scope of work: <br />■ Furnish GPR study as needed <br />■ Furnish and install approximately 520' of uninsulated HDPE type chilled water supply <br />piping — installed using a- directional boring procedure <br />■ Furnish and install approximately 520'. of uninsulated HDPE type chilled water return <br />piping — installed using a directional boring procedure <br />■ Furnish and install two (2) 6' x 6' x 60" precast concrete underground valve boxes with <br />hinged manhole covers <br />■ Furnish and install four (4) 6" steel weld tee — to allow for emergency temporary chiller <br />hook up <br />■ Furnish and install twelve (12) 6" steel weld flanges <br />■ Furnish and install six (6) 6" flanged butterfly valves <br />•. Furnish and install four (4) 6" x 4" steel concentric reducers <br />■ Furnish and install approximately 40' of 6" steel piping <br />Furnish and install approximately 60' of 4" steel piping <br />Furnish and install four (4) 6" blind flanges <br />■ Shut-down_existing_chiller.and . chilled water pumps <br />■ Tag -out electrical for safety - <br />■ Tie-in new underground piping loop to existing chilled water pump loop in each chiller <br />yard —Main Complex chiller enclosure and Health Department chiller enclosure <br />■ Open isolation valves allowing water to flow through the new underground piping <br />■ Purge air from the system <br />P174 <br />