Submittal Transmittal Standard St. Joe's - Sonntag Pavillion St. Joseph s Hospital 350 W. Thomas Road Phoenix, AZ 85013 Project # 5690A Tel: Fax: Kitchell Contractors Inc of AZ Date: 10/7/2011 Reference Number: 0182 To: Jarom Prows Comfort Systems USA SW 6875 W Galveston St Chandler, AZ 85226-2516 Tel: (480) 961-7241 Fax: (480) 961-7201 From: David Brown Kitchell Contractors Inc of AZ 1707 E Highland Ave, Suite 190 Phoenix, AZ 85016 Tel: (602) 222-5300 Fax: (602) 798-5750 Transmitted For Delivered Via Tracking Number Approval Email Submittal Package No Qty Description Due Date Package Action 0001 - - 0 2 Control Sequences 10/10/2011 OPEN Items Qty Description Item Action 2 Differenctial Pressure Switches Product Data Closed 9 Panel Device Layout Wiring Diagrams Closed Cc: Company Name Contact Name Copies Remarks Reviewed. Submitt remaining items ASAP. Signature Signed Date Prolog Manager Printed on: 10/7/2011 KCI_Production_Standardized Page 1 of 1
Review Comments Affiliated Engineers, Inc. 4747 N. 7 th Street, Suite 240 Phoenix, AZ 85014 Tel 602.200.1030 Fax 602.200.1035 SJHMC Sonntag Academic Pavilion Project Name 230993 10822-00 Specification No. AEI Project No. Control Sequences Description Submittal No.: 0001-230993-1 Reviewer Brian Spotts Submittal Approved as Submitted Approved as Noted Resubmittal Not Required Resubmit Noted Portions Only Not Approved Resubmit Reviewed Only/No Approval Action Required Review Not Required by Contract Documents Reviewed only for general conformance with design concept and information given in the Contract Documents. Corrections or comments made by reviewer on the submittal do not relieve the contractor from compliance with requirements of the Contract Documents. Approval of a specific item shall not infer approval of an assembly of which the item is a component. The contractor is responsible for all dimensions, field conditions, coordination with other trades, and information that pertains solely to the fabrication process. By Date 10/4/2011 Affiliated Engineers, Inc. Identification Pressure Sensor Air Sensing Switch Nema 1 Enclosure See Previous attached Submittal Fabrication/ installation may be undertaken. Approval does not authorize changes to the Contract Sum or Contract Time. Approved Approved as Noted Fabrication and/or installation MAY NOT be undertaken. Resubmit Noted Portions Only Resubmit Submittal #1: Dates 8/11/2011 Submittal #2: 9/26/2011 Submittal #3: Comments: AH-1, I/O Summary and Schematic, and CHW Control Valve were not Resubmitted.
Review Comments Affiliated Engineers, Inc. 4747 N. 7 th Street, Suite 240 Phoenix, AZ 85014 Tel 602.200.1030 Fax 602.200.1035 SJHMC Sonntag Academic Pavilion Project Name 230993 10822-00 Specification No. AEI Project No. Control Sequences Description Submittal No.: 0001-230993-0 Reviewer Alfonso Figueroa Submittal Approved as Submitted Approved as Noted Resubmittal Not Required Resubmit Noted Portions Only Not Approved Resubmit Reviewed Only/No Approval Action Required Review Not Required by Contract Documents Reviewed only for general conformance with design concept and information given in the Contract Documents. Corrections or comments made by reviewer on the submittal do not relieve the contractor from compliance with requirements of the Contract Documents. Approval of a specific item shall not infer approval of an assembly of which the item is a component. The contractor is responsible for all dimensions, field conditions, coordination with other trades, and information that pertains solely to the fabrication process. By Date 9/02/2011 Affiliated Engineers, Inc. Fabrication/ installation may be undertaken. Approval does not authorize changes to the Contract Sum or Contract Time. Fabrication and/or installation MAY NOT be undertaken. Submittal #1: Submittal #2: Submittal #3: Dates 8/11/2011 Identification Approved Approved as Noted Resubmit Noted Portions Only Resubmit Comments: AH-1 Field Device and panel termination I/O Summary and schematic Pressure Sensor Air Sensing Switch Nema 1 Enclosure CHW Control Valve The diagram indicates two differential pressure transducers downstream of the fan. Both are called to be located 2/3 down straightest duct. Confirm that there is only one DP transducer. The AH schematic does not show the duct smoke detector connection. Provide description if this function will take place with an area smoke detector, and if so, include this in the controls diagram. Revise the i/o summary accordingly RH-3-2 Selected range is under AH-1 pressure range. Verify alarm requirements and provide acceptable device. Provide location of panel in plan layout. Proposed valve has a 28 Cv value. Based on the required flow rate, the pressure drop thru the valve is 1.4 psi. Verify if this selected valve cover the flow rate range appropriately.
Submittal Transmittal Standard St. Joe's - Sonntag Pavillion St. Joseph s Hospital 350 W. Thomas Road Phoenix, AZ 85013 Project # 5690A Tel: Fax: Kitchell Contractors Inc of AZ Date: 9/26/2011 Reference Number: 0151 To: Tracy Lee Orcutt Winslow 3003 N Central Ave Phoenix, AZ 85012 Tel: (602) 257-1764 Fax: (602) 257-9029 From: David Brown Kitchell Contractors Inc of AZ 1707 E Highland Ave, Suite 190 Phoenix, AZ 85016 Tel: (602) 222-5300 Fax: (602) 798-5750 Transmitted For Delivered Via Tracking Number Approval Email Submittal Package No Qty Description Due Date Package Action 0001 - - 0 3 Control Sequences 9/29/2011 OPEN Items Qty Description 0003 1 AH-a Panel Location 0004 1 Resubmitted Email Response Item Action 2 1 Differenctial Pressure Switches Product Data OPEN Cc: Company Name Contact Name Copies Remarks Please review the attached resubmittal of control sequence and return ASAP. Signature Signed Date Prolog Manager Printed on: 9/26/2011 KCI_Production_Standardized Page 1 of 1
Andover Control Panel Location.
PSI PRESSURE DIFFERENTIAL PRESSURE SWITCH MODELS RH-3, RH-3-2 DESCRIPTION Models RH-3 and RH-3-2 Differential Pressure Switches monitor low-air pressure, vacuum, or differentials of air pressure. These switches are commonly used to prove blower operation, sense dirty filters, and monitor pressure drop across coils. Models RH-3 and RH-3-2 are shipped with 1/4" compression fittings, suitable for use with 1/4" OD copper or plastic tubing, and a 12" (30.48 cm) length of 1/4" plastic tubing. PRESSURE OPERATION When pressure is applied to the high side of the airflow switch or vacuum is applied to the low side, an internal diaphragm moves against and operates the lever of the snap-switch. When the airflow switch is at rest (not operating), the snap-switch N.C. (normally closed) contact is made to the common terminal. When an increase in differential pressure operates the snap-switch, the N.O. (normally open) contact is made to the common terminal. The action of the diaphragm on the snap-switch is the same whether pressure or vacuum is being sensed. The wiring from the air sensing switch to other devices depends upon the application. SPECIFICATIONS 19 Setpoint range RH-3 RH-3-2 Switch differential Service Contacts Electrical rating 0.05" to 12.0" W.C. (12.5 to 2989 Pa) 0.05" to 2.0" W.C. (12.5 to 498 Pa) 0.02" W.C. (5.0 Pa) @ minimum setting, 0.8" W.C. (199 Pa) @ maximum setting Air or non-conductive gases SPDT 300 VA pilot duty @ 125-277 VAC 15A resistive @ 125 VAC 1/4 hp @ 125 VAC Overpressure Operating temperature Pressure connection Mounting orientation Agency approvals Weight Warranty 1/2 hp @ 250 VAC 2.4A @ 24 VAC 0.5A @ 24-125 VDC 0.5 psig (3.5 kpa) -40 to 180 F (-40 to 82 C) 1/4" compression, suitable for use with 1/4" OD copper or plastic tubing Any vertical plane UL listed, file #MH10196, CSA 2.0 lb (0.91 kg) 1 year 727 001-901-382-6084 International 888-397-5353 USA kele.com 2010 Kele, Inc. All rights reserved. The Kele name and logo are registered trademarks of Kele, Inc. 2/1/2010
PRESSURE DIFFERENTIAL PRESSURE SWITCH MODELS RH-3, RH-3-2 PSI INSTALLATION Mounting The RH-3 and RH-3-2 may be used to sense pressure, vacuum, or differentials of pressure and vacuum. Using sheet metal screws, mount the control vertically on the duct or equipment. Avoid areas of high vibration. Connect the 1/4" tubing to the air flow switch using 1/4" compression fittings. Insert the other end of the tubing into area to be sensed. See ordering information for static pressure tips and duct impact (total pressure) tubes for use with RH-3 and RH-3-2 switches. Adjustment The adjusting screw located in the junction box may be used to change the operating point. The operating range is 0.05" to 12.0" W.C. for the RH-3, and 0.05" to 5.0" W.C. for the RH-3-2. The differential is 0.02" rising to 0.8" at the highest setting. The switch will operate at 0.05" and reset before 0.03" on the low end. It will operate at 12.0" and reset before 11.2" on the high end. Rotate the adjusting screw clockwise to increase setting. DIMENSIONS in (cm) 1.94 (4.93) 3.88 (9.85) 0.44 (1.11) 1.31 (3.33) 1.38 (3.50) 6/32" Terminals with screws and cup washers 6.13 (15.7) 2.81 (7.14) 3/16" diameter Two mounting holes Two #6 sheet metal, slotted pan head (mounting screws provided) 3.38 (8.58) C NO NC 3.75 (9.53) Junction box and cover 0.671 (1.70) Contact designations Scale plate Adjustment screw (turn clockwise to increase setpoint) PRESSURE High pressure inlet Low pressure inlet 1.63 (4.10) 3.25 (8.25) 0.78 (1.98) (Connector with nut and ferrule, will accept 1/4" OD tubing of copper, aluminum, or plastic - both 0.71 inlets, typical) (1.80) 19 ORDERING INFORMATION MODEL RH-3 RH-3-C RH-3-2 RH-3-2-C RANGE 0.05" to 12.0" W.C. (12.5 to 2989 Pa) Kele calibrated for your application (specify setpoint) 0.05" to 2.0" W.C. (12.5 to 498 Pa) Kele calibrated for your application (specify setpoint) RELATED PRODUCTS #21121 Duct impact tube A-301-K, A-302-K, A-345-K Static pressure tip 2/1/2010 2010 Kele, Inc. All rights reserved. The Kele name and logo are registered trademarks of Kele, Inc. kele.com 888-397-5353 USA 001-901-382-6084 International 728
Affiliated Engineers, Inc. October 21, 2011 4747 N. 7 th Street, Suite 240 Phoenix, AZ 85014 Tel 602.200.1030 Fax 602.200.1035 www.aeieng.com David Brown Kitchell Contractors 1707 East Highland, Suite 100 Phoenix, AZ 85016 Reference: Subject: St. Joseph s Hospital and Medical Center Sonntag Pavilion Pressure Transducer David- Please provide one pressure transducer in the supply ductwork as indicated on the construction documents. Best regards, Brian Spotts Chapel Hill, North Carolina Chicago, Illinois Gainesville, Florida Houston, Texas Madison, Wisconsin Metro DC Phoenix, Arizona Seattle, Washington Tampa, Florida Walnut Creek, California