addendum a - ashland comfort control for hvac heating ...... page 1 of 2 addendum a date: april 4,...
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www.ashlandcomfortcontrol.com Page 1 of 2
Addendum A Date: April 4, 2019 Project: Ashland Public Library HVAC & Controls Replacement 224 Claremont Avenue, Ashland, OH 44805 Owner: Ashland Public Library 224 Claremont Avenue, Ashland, OH 44805 Engineer: Ashland Comfort Control 805 E. Main Street, Ashland, OH 44805 To: Prospective Bidders
General Notes and Information
1. This addendum forms part of the Contract Documents and modifies the original drawings and Project Manual. Acknowledge receipt of this addendum on the bid forms and include all information contained herein in preparation of bids.
2. Bid Due Date has been changed to Wednesday April 10 @ 12:00 p.m. 3. All line voltage electrical work shall be performed by a licensed electrician and drawings must be
submitted for review and approval before any work can begin. Mechanical Contractor is responsible for obtaining an Electrical Contractor to perform the work.
4. BCU Electric is incumbent Electrical Contractor at the Ashland Public Library. a. Matt White - [email protected] – 419-281-8944
Changes to Bid Drawings
1. Drawing M1 a. Removed EF-1 from attic overview. b. Added General Note #16 requiring an NEBB certified full building air and water balance
upon the completion of the project. 2. Drawing M2
a. Misc. grammatical and typographic corrections. b. Added notes to indicate existing Return Air Fans, Louvers and Outdoor Air Dampers to
remain. c. Revised routing direction of existing server room runs to be capped. d. Added Coded Note #8 to demolish existing steam humidifiers no longer in use.
3. Drawing M3 a. Removed OAD, economizer and all associated ductwork from AH-4, AH-6 and AH-7.
Fresh air for space served is provided by another piece of equipment. 4. Drawing M4
a. Existing gas supply size has been modified to reflect actual size of 2-1/2 inches. b. Hydronic primary/secondary piping manifold detail was modified. c. Removal of mention of variable speed boiler pumps. 3-speed pumps are acceptable. d. Coded Note 5 has been revised to coordinate with changes to Detail B. e. Grammatical corrections in Boiler Specifications.
5. Drawing M5 a. Isometric C has been revised to show the correct 2-1/2 inch existing natural gas piping. b. Louver schedule has been removed. Existing louvers to remain. c. Removed sensible economizer from AH-4, AH-6 & AH-7. d. Misc. typographical corrections.
(Continued)
www.ashlandcomfortcontrol.com Page 2 of 2
6. Drawing M6 a. Added general notes with basic requirements as it pertains to the building automation
system (BAS), including Front End/Router, Unit Controls, Touch Screen Interface, Sensors, Wiring, Commissioning and Start-Up.
Additions to Bid Drawings
1. Drawing E1 – HVAC Electrical Plan and Notes 2. Drawing E2 – Eelectrical Panel Schedules and One Line Diagram
Attachments
1. The following attachments are included as part of this addendum. a. Pre-bid Walkthrough Agenda b. Pre-bid Sign-In Sheet c. Certificate of Plan Approval (CPA) #1 d. Complete set of revised bid drawings.
Bidder Questions
Q1: Are emailed bid acceptable? A1: No, bids must be sealed and delivered in accordance with the instructions to bidders in the issued bid documents. Q2: Are Louver shown on Drawing M-2 to be replaced? A2: No, all existing louvers and outdoor air dampers are to remain. Q3: Are other equipment manufacturers allowed? A3: As long as the performance, efficiency and functionality of the alternate equipment manufacturers meets or exceeds the basis of design Q4: Does the existing boiler system have an existing fill valve, backflow, air separator, etc.? A4: Yes. It is our intent to re-use the existing fill valve/backflow at this time. Q5: What are we to do for units AH-1 & AH-3 with non-matching linesets? A5: Fortunately, units AH-1 and AH-3 are on ground level near the condenser yard. Existing linesets not in accordance with equipment manufacturer’s recommended sizing will need to be replaced. Systems requiring an additional circuit will require the installation of additional refrigeration piping. Q6: Are we to provide a front end for the controls? A6: See revised sheet M6 for additional information on the controls hardware and software required for this project. A new standalone controls system will be required for all new equipment. Q7: What type of pad should the new server room condensing unit be set on? A7: The new server room condensing unit shall be set on a pre-cast concrete equipment pad, appropriately sized for the equipment being set on it and leveled prior to equipment being set.
End of Addendum
www.ashlandcomfortcontrol.com Page 1 of 1
Pre-Bid Agenda Date: March 29, 2019, 10:00 a.m. Project: Ashland Public Library HVAC & Controls Replacement 224 Claremont Avenue, Ashland, OH 44805
A. Introductions 1. Sign-In Sheet
2. Introductions.
a. Engineer – Joe Reep b. Library Director – Heather Miller c. Prevailing Wage Coordinator – Jessica Kremser
B. Scope Review 1. Bid Packet Review
a. Project Estimate: $575,000 b. Due Date: Monday April 8 @ Noon c. Bid Bond/Guaranty Requirements d. Formal Bid Approval & Award: April 11/12
2. Drawing Review
a. Drawing submitted to Richland Building Department, CPA #1 Received 3/25/19. b. Building permit fees have been paid already, boiler permits/fees will still be necessary. c. Addendum #1 will be issued 4/3/19.
3. Schedule Review a. Equipment Lead Times – Approximately 6 Weeks b. Anticipated Mobilization/Start Date – June 1 c. Normal Working Times/Site Access – Monday through Friday, 7 a.m. – 7 p.m. d. Anticipated Project Duration – 12-16 weeks
C. Facility Walk Through
PRE-BID SIGN-IN SHEET
DATE:
TIME:
LOCATION:
OWNER:
ENGINEER:
PROJECT: Ashland Public Library HVAC & Controls Replacement Project
Friday March 29, 2019
10:00 AM
Ashland Public Library - 224 Claremont Avenue, Ashland, Ohio 44805
Ashland Public Library
Ashland Comfort Control - 805 East Main Street, Ashland, Ohio 44805
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224 CLAREMONT AVENUEASHLAND, OH 44805
ASHLAND PUBLIC LIBRARYHVAC REPLACEMENT
G1
SITE PLAN
AREA OF WORK
805 E. MAIN STREET - ASHLAND, OH
P: 419.281.0144 F: 419.281.6971
WWW.ASHLANDCOMFORT CONTROL.COM
JOSEPH P. REEP - OHIO PE: #77349
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805 E. MAIN STREET - ASHLAND, OH
P: 419.281.0144 F: 419.281.6971
WWW.ASHLANDCOMFORT CONTROL.COM
JOSEPH P. REEP - OHIO PE: #77349
M1
224 CLAREMONT AVENUEASHLAND, OH 44805
ASHLAND PUBLIC LIBRARYHVAC REPLACEMENT
KEY PLAN
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805 E. MAIN STREET - ASHLAND, OH
P: 419.281.0144 F: 419.281.6971
WWW.ASHLANDCOMFORT CONTROL.COM
JOSEPH P. REEP - OHIO PE: #77349
M2
224 CLAREMONT AVENUEASHLAND, OH 44805
ASHLAND PUBLIC LIBRARYHVAC REPLACEMENT
PLAN VIEW
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PLAN VIEW
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805 E. MAIN STREET - ASHLAND, OH
P: 419.281.0144 F: 419.281.6971
WWW.ASHLANDCOMFORT CONTROL.COM
JOSEPH P. REEP - OHIO PE: #77349
M3
ASHLAND PUBLIC LIBRARYHVAC REPLACEMENT
PLAN VIEW
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PLAN VIEW
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224 CLAREMONT AVENUEASHLAND, OH 44805
23-1/4"
17"
Air Inlet Electrical Connections
10-1/4"
2-1/2"
30-1/2"
Gas Connection
46-1/4"
53-1/2"
39-1/2"
Water Outlet
Water Inlet
Flue Connection
26-1/4"
10-3/4"
26-1/4" 2-1/2"
9-3/4"
22-1/2"
Condensate Connection
30-1/2"
40"
27-1/2"
65-1/2"
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4/5/2019 1:46:01 A
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805 E. MAIN STREET - ASHLAND, OH
P: 419.281.0144 F: 419.281.6971
WWW.ASHLANDCOMFORT CONTROL.COM
JOSEPH P. REEP - OHIO PE: #77349
M4
DETAIL
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DETAIL
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DETAIL
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224 CLAREMONT AVENUEASHLAND, OH 44805
ASHLAND PUBLIC LIBRARYHVAC REPLACEMENT
PLAN
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4/5/2019 1:46:06 A
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805 E. MAIN STREET - ASHLAND, OH
P: 419.281.0144 F: 419.281.6971
WWW.ASHLANDCOMFORT CONTROL.COM
JOSEPH P. REEP - OHIO PE: #77349
M5
224 CLAREMONT AVENUEASHLAND, OH 44805
ASHLAND PUBLIC LIBRARYHVAC REPLACEMENT
DETAIL
A
DETAIL
B
ISOMETRIC
C
i-Vu® Building Automation System
RTU Open
Part Number: OPN-RTUM2
The i-Vu®Building Automation System provides everything
you need to access, manage, and control your building,
including the powerful i-Vu user interface, plug-and-play
BACnet controllers, and state-of-the-art Carrier equipment.
The RTU Open controller continuously monitors and
regulates constant volume rooftop operation with reliability
and precision. This advanced controller features a
sophisticated, factory-engineered control program that
provides optimum performance and energy efficiency. It
also features plug-and-play connectivity to the Carrier i-Vu
Building Automation System.
For added flexibility, the RTU Open controller is capable of
stand-alone operation, or, it can be integrated with any other
Building Automation System utilizing the BACnet, Modbus®
, or N2 protocols.
,
LonWorks®
System Benefits
• Integrated Carrier airside linkage algorithm for plug-
and-play integration with the Carrier VVT®System
• Fully plug-and-play with the Carrier i-Vu Building
Automation System
• Supports demand limiting for maximum energy
savings
Hardware Features
• Can be factory-installed on Carrier WeatherExpert®
WeatherMaster®
rooftop units
, and WeatherMaker®packaged
• Can be field-installed on constant volume rooftop
units; wiring harnesses (sold separately), provide
quick field installation
• Integrates easily into any BAS using BACnet, Modbus,
LonWorks1, or N2 protocols
• On-board hardware clock, remote occupancy input,
and support for Carrier communicating room sensors/
thermistor sensors provide stand-alone operation
• Easy startup and configuration with i-Vu User
Interfaces
Application Features
• Controls up to 2 stages of DX cooling (3 stages
for 48/50 LC WeatherExpert®
temperature setpoint
• Controls up to 2 stages of gas heat or combination
of mechanical and electric heat to maintain space
temperature setpoint (controls up to 4 stages of heat
in heat pump mode)
• Integrated economizer2 and power exhaust control
provide optimized free cooling in combination with
mechanical cooling
• 2 fan speed control options provide maximum energy
savings and comfort
• Built-in advanced control routines for zone level
humidity control or zone level demand control
ventilation (ASHRAE 62)
1
2
LonWorks: Requires LON Option Card (part number LON-OC).
Fault Detection and Diagnostics included as part of California Building Energy
Efficiency Standard Title 24 Part 6.
,
• Compatible with i-Vu Tenant Billing for tracking
tenants’ after-hours energy usage
• Performance and utilization runtime data stored locally
on the controller for system analysis
• Includes multi-protocol support to integrate into
BACnet, Modbus, N2 or LonWorks1
The i-Vu Building Automation System
) to maintain space
i-Vu® Building Automation System
RTU Open
Part Number: OPN-RTUM2
BACnet Support
Communication Ports
Advanced Application Controller (B-AAC), as defined in BACnet 135-2004 Annex L
Network Comm port: EIA-485 port for BACnet MS/TP or ARCNET 156 kbps, Modbus RTU, or N2
communications (protocol and baud rate are DIP switch selectable)
Comm Option port: For connecting a LON Option Card
Local Access port: For system start-up and troubleshooting (115.2 kbps)
Rnet port: For connecting Carrier communicating room sensors and Carrier’s touchscreen
user interface
Inputs 6 analog inputs: 4 analog inputs dedicated to Space Temperature, Setpoint Adjust, Supply Air
Temperature, and Outside Air Temperature. 2 others configurable for the following functions: Indoor
Air Quality, Outdoor Air Quality, or Relative Humidity. AIs have 10 bit A/D resolution.
5 binary inputs: 1 dedicated to Safety Chain Feedback, 4 others configurable for the following
functions: Compressor Safety, Fire Shutdown, Enthalpy Switch, Humidistat, Supply Fan Status, Filter
Status, Remote Occupancy, IGC Override (gas only), and Door Contact
Outputs 2 analog outputs: Economizer and Fan Speed (VFD). AOs have 10 bit D/A resolution.
8 binary outputs: Supply Fan, Cool Stage 1, Cool Stage 2, Heat Stage 1, Heat Stage 2, Power
Exhaust, Rev Valve/High Fan/Cool Stage 3, and Dehumidification. Relay contacts rated at
3A max @ 24VAC
Real Time Clock
Battery
Protection
Battery-backed real time clock keeps track of time in event of power failure
10-year Lithium CR2032 battery provides a minimum of 10,000 hours of trend data & time retention
during power outages
Incoming power and network connections are protected by non-replaceable internal solid-state
polyswitches that reset themselves when the condition that causes a fault returns to normal. The
power, network, input, and output connections are also protected against voltage transient and
surge events.
Status Indicators
Controller Addressing
Listed by
LED status indicators for network communications, run status, error, power, and all digital outputs
Rotary dip switches set BACnet MS/TP, ARCNET, Modbus, or N2 address of controller
UL-873, FCC Part 15-Subpart B-Class A, CE EN50082-1997
Environmental Operating Range Operating & Storage: -40 to 158ºF (-40 to 70ºC) 10 to 95% RH, non-condensing
Power Requirements 24VAC ± 10%, 50 to 60Hz, 20 VA power
consumption, single Class 2 source only,
100 VA or less
Dimensions Overall
A: 6-1/2” (16.5 cm)
B: 6-1/2” (16.5 cm)
Depth: 2-1/2” (6.35 cm)
Weight: .74 lbs. (.34 kg)
Mounting
(•) 7 mounting holes in various
positions provided
For more information, contact
© Carrier Corporation 2017 Cat. No. 11-808-520-01
your local Carrier Controls Expert.
Controls Expert Locator:
www.carrier.com/controls-experts
Rev. 04/17
Manufacturer reserves the right to discontinue, or change at
any time, specifications or designs, without notice and without
incurring obligations. Trademarks are properties of their
respective companies and are hereby acknowledged.
Building Automation System
ZS Space Sensors
i-Vu®
The i-Vu®Building Automation System provides everything
you need to access, manage, and control your building,
including the powerful i-Vu user interface, plug-and-play
BACnet®controllers, and state-of-the-art Carrier equipment.
Carrier’s line of intelligent ZS space sensors provide the
function and flexibility you need to manage the conditions
important to the comfort, productivity, and sustainability of
your building.
ZS Standard
The ZS sensors are available in a variety of zone sensing
combinations to address your application needs. These
combinations include temperature, relative humidity, and
indoor air quality (carbon dioxide and volatile organic
compounds (VOCs)).
Designed to work with i-Vu controllers and the i-Vu Building
Automation System, the ZS sensor line includes the ZS
Standard, ZS Plus, ZS Pro and ZS Pro-F.
ZS Plus ZS Pro ZS Pro-F
Features
Temp, CO2
, Humidity, and VOC Options
Neutral color
Addressable / supports daisy-chaining
Hidden communication port
Mounts on a standard 2” by 4” electrical box
Occupancy status indicator
Push-button occupancy override
Setpoint adjust
Large, easy- to-read LCD
Alarm indicator
Fan speed control
Cooling / Heating / Fan Only - Mode Control
°F to °C conversion button
Options
Temperature Only
Temp with CO2
Temp with Humidity
Temp with VOC
Temp, Humidity, CO2
Temp, Humidity, VOC
Part Number
ZS-CAR
ZS-C-CAR
ZS-H-CAR
ZS-V-CAR
ZS-HC-CAR
ZS-HV-CAR
Part Number
ZSPL-CAR
ZSPL-C-CAR
ZSPL-H-CAR
ZSPL-V-CAR
ZSPL-HC-CAR
ZSPL-HV-CAR
Part Number
ZSP-CAR
ZSP-C-CAR
ZSP-H-CAR
ZSP-V-CAR
ZSP-HC-CAR
ZSP-HV-CAR
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Part Number
ZSPF-CAR
ZSPF-C-CAR
ZSPF-H-CAR
ZSPF-V-CAR
ZSPF-HC-CAR
ZSPF-HV-CAR
*Note: To order a sensor without a Carrier logo, use “BNK” in place of “CAR” above.
Building Automation Systems
ZS Space Sensors
i-Vu®
Sensing Element Range
Temperature with any Option (excluding Humidity) -4° to 122° F (-20° C to 50° C)
Temperature with Humidity and any Option
Humidity
CO2
400 to 1250 PPM
1250 to 2000 PPM
VOC
Power Requirements
Temperature Only
Temperature with Humidity
Temp with VOC, or Temp/VOC/Humidity
Temp with CO2 , or Temp/ CO2
/Humidity
Power Supply
Communication
Local Access Port
Environmental Operating Range
Mounting Dimensions
Overall Dimensions
Temperature Sensor or
Temperature with Humidity Sensor
Sensor with C02
or VOC
0 to 2,000 PPM
Sensor Type
All Models
All Models
All Models
50° F to 104° F (10° C to 40° C)
10% to 90%
Accuracy
±0.35° F (0.2° C)
±0.5° F (0.3° C)
±1.8% typical
±30PPM or +/-3% of reading (greater of two)
±5% of reading plus 30 PPM
±100 PPM
Power Required
12 Vdc @ 8 mA
12 Vdc @ 60 mA
12 Vdc @ 15 mA (idle) to 190 mA
(CO2 measurement cycle)
A controller supplies the Rnet sensor network with 12 Vdc @ 210 mA. Additional
power may be required for your application. See sensor power requirements above.
115 kbps Rnet connection between sensor(s) and controller
15 sensors max per Rnet network; 5 sensors max per control program
For connecting a laptop computer to the local equipment or i-Vu® network for
maintenance and commissioning
32° to 122° F (0° - 50° C), 10% to 90% relative humidity, non-condensing
Standard 4”x 2” electrical box using provided 6/32” x 1/2” mounting screws
Width: 3” (7.62 cm)
Height: 4-13/16” (12.22 cm)
Depth: 13/16” (2.01 cm)
Width: 2-7/8” (7.3 cm)
Height: 4-13/16” (12.22 cm)
Depth: 1-1/4” (3.18cm)
The i-Vu Building Automation System
Tablets
Mobile
Phones
PCs
i-Vu Web Server
IP
Network
BACnet
MS/TP
Network
Rnet
Sensor
Network
VVT Zone Damper
ZS Pro ZS Std ZS Std
For more information, contact
your local Carrier Controls Expert.
Controls Expert Locator:
www.carrier.com/controls-experts
© Carrier Corporation 2015 Cat. No. 11-808-505-01 Rev. 03/15
Manufacturer reserves the right to discontinue, or change at
any time, specifications or designs, without notice and without
incurring obligations. Trademarks are properties of their
respective companies and are hereby acknowledged.
i-Vu® Building Automation System
i-Vu® System Touch
Part Number: SYST1-4-CAR
The i-Vu®Building Automation System provides everything
you need to access, manage, and control your building,
including the powerful i-Vu user interface, plug-and-play
BACnet®controllers, and state-of-the-art Carrier equipment.
Carrier’s i-Vu System Touch is an integrated component
of the i-Vu Building Automation System. It features an
illuminated, 4.3” color pixel touchscreen display and
connects directly to a network of Open (BACnet MS/
TP), controllers. Designed for wall mounting, it provides
building occupants, facility managers, and installers a
powerful user interface for managing all of the equipment
in a building.
Rooftop Status
Zone Status
System Status
Hardware Features
• Illuminated 4.3”, 480 x 272 color pixel
touchscreen display (no buttons)
• Built-in temperature and humidity sensing
• Supports remote thermistor sensor
(such as Carrier T55)
• Connects directly to one Carrier Open
(BACnet MS/TP) network and manages up to 60
Open controllers through a single touchscreen
• Intuitive icon-driven / website-like screen navigation
• Default system screens such as scheduling and
trends support international languages
• Ideal for multi-zone commercial applications
such as office buildings and retail stores
For Building Occupants
• View current space temperature
• View operating mode (heat/cool/economizer)
• Change setpoints easily
• Initiate timed local overrides
For Facility Managers
• Multi-level password protection for security
• Home screen shows temperatures and colors for all
equipment in the building within a single view
• Convenient “Snapshot” screens show graphic and
status for each piece of equipment in the building
• Manage schedules, trends, alarms, and configuration
for all equipment in the system
• Configure individual and group schedules easily
• View, acknowledge, and delete system alarms from a
single screen; audible indicator for all alarms
For Installers
• Simple 4-wire installation
• Auto-discovers all Open controllers on the
BACnet MS/TP network
• Screen files can be auto-uploaded on select
controllers1, customized, or created from scratch
• Create customized screen files for navigating
the entire system
• Startup wizard and integrated help screens to
assist with equipment start-up & commissioning
1For a complete list of controllers that include i-Vu Touch files, visit www.HVACPartners.com.
i-Vu® Building Automation System
i-Vu® System Touch
Part Number: SYST1-4-CAR
Specifications
Power
Display
Communication
Ports
Real-time Clock
Audible Alarm Notification
Temperature Sensor
24 Vac (±15%), 5 VA, 50-60 Hz, Class 2
4.3 in. resistive touchscreen color LCD display with backlighting, 480x272 pixels
BACnet MS/TP: 2-wire EIA-485 port for connection to the Open controller network
Sensor: for connecting an optional remote thermistor sensor (like Carrier T55)
USB port: for firmware upgrades
A 365-day real time clock/calendar. Time and date will be maintained for a minimum of
72 hours after loss of power (at room temperature).
A piezoelectric sounder
Range
Humidity Sensor
Resolution:
Range:
Accuracy over 20 to 80% RH:
Accuracy over full range:
Resolution:
Environmental
Operating Range
Mounting
Dimensions
-4ºF to 140ºF (-20ºC to 60ºC),
10–90% RH, non-condensing
Mounting plate included for mounting to wall or electrical junction box
Overall Mounting Plate
Width:
Height:
Depth:
Weight
Listed By
5.44 in. (13.82 cm)
4.55 in. (11.56 cm)
1.24 in. (3.15 cm)
8 oz. (0.23 kg)
UL-916 (PAZX), CE, FCC Part 15-Subpart B-Class A
Width: 4.79 in. (12.2 cm)
Height: 3.94 in. (10 cm)
Display Only
Width: 3.75 in. (9.5 cm)
Height: 2.25 in. (5.7 cm)
-4°F to 140°F (-20°C to 60°C)
Accuracy over 30°F to 100°F (-1°C to 38°C): ±1.0°F (±0.55°C)
Accuracy over full range: ±2.0°F (±1.1°C)
0.2°F (0.1°C)
0 to 100% RH
±3.0% RH
±5.0% RH
0.05% RH
Home Screen Schedules Screen Start-up Wizard
For more information, contact
© Carrier Corporation 2014 Cat. No. 11-808-362-01
your local Carrier Controls Expert.
Controls Expert Locator:
www.carrier.com/controls-experts
Rev. 05/14
Manufacturer reserves the right to discontinue, or change at
any time, specifications or designs, without notice and without
incurring obligations. Trademarks are properties of their
respective companies and are hereby acknowledged.
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4/5/2019 1:46:15 A
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805 E. MAIN STREET - ASHLAND, OH
P: 419.281.0144 F: 419.281.6971
WWW.ASHLANDCOMFORT CONTROL.COM
JOSEPH P. REEP - OHIO PE: #77349
M6
224 CLAREMONT AVENUEASHLAND, OH 44805
ASHLAND PUBLIC LIBRARYHVAC REPLACEMENT
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4/5/2019 1:46:21 A
M
805 E. MAIN STREET - ASHLAND, OH
P: 419.281.0144 F: 419.281.6971
WWW.ASHLANDCOMFORT CONTROL.COM
JOSEPH P. REEP - OHIO PE: #77349
E1
224 CLAREMONT AVENUEASHLAND, OH 44805
ASHLAND PUBLIC LIBRARYHVAC REPLACEMENT
PLAN VIEW
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PLAN VIEW
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PLAN VIEW
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4/5/2019 1:46:25 A
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805 E. MAIN STREET - ASHLAND, OH
P: 419.281.0144 F: 419.281.6971
WWW.ASHLANDCOMFORT CONTROL.COM
JOSEPH P. REEP - OHIO PE: #77349
E2
224 CLAREMONT AVENUEASHLAND, OH 44805
ASHLAND PUBLIC LIBRARYHVAC REPLACEMENT
ONE LINE DRAWING
A