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004-13 - Pacific Air Control, Inc. - Supplement / Change Order 5CITY OF PORT ORCHARD Authorization for Change Order No. 5 Revised Date: October 22, 2015 Contractor: Pacific Air Control. Inc. Project: _HVAC Maint. Program 1916 220th Street SE, M#101 Contract / Job # C004-13 Bothell, WA 98021 Brief Description of Change Order work: During the regularly scheduled maintenance the technician discovered 2 boilers serving the entire building were very dirty and in need of cleaning. Boilers need taken apart cleaned and reassembled. Repair heat exchanger at the Library. (see PAC, Inc. letters dated 21 and 22 Oct 15) Original Contract Change Order 1 Change Order 2 Change Order 3 Chagge, Order 4 Change Order 5 _1 $8,225.36 $325.80 $628.79; $4,012.12 $1,021.78' $3,542.53' 11-Dec-12 Council 10-Jun-13 PWD 21-Oct-13 Council 18-Feb-14. P W D 27-Jan-15 PWD 22-Oct-15 PWD Total Contract $17,756.38 1 I have reviewed the Change Order information above and certify that to the best of my knowledge descriptions and costs are true and accurate. Submitted by: Title: Change Orders over $15,000 up to $24,999 are to be approved by the Mayor. Approved: Attest: Public o�Q'ctor/City Enginee Mayor City Clerk Council Approval Date Page 1 pacific air control, inc. P=G Air Conditioning, Heating, Controls, Sales, Service, Installation October 22, 2015 Q Etober 7, 2015 City of Port Orchard Attn: Mark Dorsey 216 Prospect Street Port Orchard, WA 98366 Re: City of Port Orchard, City Library While performing the regularly scheduled maintenance, our technician noted the following: GP-1 s/n 0636 serving the Kid's Area The heat exchanger in this unit has holes in it. The unit has been disabled until the heat exchanger is replaced. Heat exchangers produce carbon monoxide, which will get into the air stream if holes and cracks are present. This can cause serious health hazards and liability issues. We highly recommend that the heat exchanger be replaced as soon as possible. Cost of the above: $ 2,166.00 plus tax Once the above work has been completed, the units will be tested for proper operation. If further repairs are necessary, we will contact you. Thank you for the opportunity to work with you on this project. If you have any questions regarding this report, or if you would like to schedule the above -mentioned work, please feel free to give us a call. Accepted by PO# Date Cathy-Vansen Customer Service Representative Cc: Ben Chadwick, Service Manager 1015019 Price quoted is valid for 30 days. In this proposal we are assuming that this is not a prevailing wage job pursuant to RCW 39.12. Proposal # 1015019 Contractors License #PACIFAC230P8 1916 220`h Street SE, Suite M 101, Bothell, WA 98021 Ph: (206) 682-6393 Fax: (206) 340-2270 09 3 n� �2�•53 �r���,3 pacific air control, inc. P r CAir Conditioning, Heating, Controls, ma Sales, Service, Installation October 21, 2015 City of Port Orchard Attn: Mark Dorsey 216 Prospect Street Port Orchard, WA 98366 Subject: Port Orchard City Hall During the regularly scheduled maintenance our technician noted the following; Fulton B-1 Serial Number 2657 serving the Entire Building Fulton B-2 Serial Number 2653 serving the Entire Building These boilers are very dirty. We recommend taking apart the boilers for cleaning then reassembling and testing the units. Cost of the above: $1,093.00 plus tax Once the above work has been completed the units will be tested for proper operation. If further repairs are necessary we will contact you. Thank you for the opportunity to work with you on this project. If you have any questions regarding this report or if you would like to schedule the above mentioned work, please feel free to give us a call. Laurie tiWatters ce d by PO# Date Customer Service Representative Cc: Ben Chadwick, Service Manager 1015068 Price quoted is valid for 30 days. Proposal # 1015068 Contractors License #PACIFAC230P8 1916 - 2201h Street SE, Suite M101, Bothell, WA 98021 Ph: (206) 682-6393 Fax: (206) 340-2270 bo r� C-�') UOIA ('� � i 4 -, �CA z 0A