B01 Attachment J01c Addendum No. 1.pdf

Steelhead Engineering

600 E. Michigan Avenue, Suite B Kalamazoo, MI 49007

P: 269.585.2255 W: bodwegroup.com/companies/steelhead-engineering

ADDENDUM NO. 1

Project 241532 IHS Crow Hospital and Mold Damage Repair Design

Date August 28, 2026

Notice The Architect issues this Addendum to all known individuals, firms, or corporations who have obtained or received bidding documents and contract documents for the above-listed project. This Addendum hereby makes a portion of the bidding documents or contract documents, as appropriate. It is issued for the purpose of amplifying, clarifying, or correcting originally issued bid documents. Bidders are required to acknowledge receipt of this Addendum in the appropriate space on the bid form.

AD1-1 ARCHITECTURAL

A. DRAWING ITEMS

1. Drawing A232.2 (New Issue): New drawing issued herewith.

2. Drawing A722.2 (New Issue): New drawing issued herewith.

AD1-2 PLUMBING

1. Drawing P523.2 (New Issue): New drawing issued herewith.

AD1-3 MECHANICAL

A. SPECIFICATION ITEMS

1. Specification Section 23 7413 Packaged Outdoor Central-Station Air-Handling Units (Deleted):

Remove specification section herewith.

2. Specification Section 23 7313 Semi-Custom Packaged Air-Handling Units (New Issue): New specification section issued herewith.

AD1-4 ELECTRICAL

1. Drawing E201.1 (New Issue): New drawing issued herewith.

2. Drawing E202.2 (Reissued):

a. Add junction boxes for access control.

b. Revise circuits for equipment.

3. Drawing E203.2 (Reissued): Revise circuits for roof top equipment.

241532 IHS Crow Hospital and Mold Damage Repair Design | Page 2

4. Drawing E600.2 (Reissued): Revise circuits.

AD1-5 COMMUNICATIONS

1. Specification Section 27 0000 General Requirements for Communications (New Issue): New

AD1-6 ELECTRONIC SAFETY AND SECURITY

1. Specification Section 28 1300 Access Control Software and Database Management (New Issue):

New specification section issued herewith.

2. Specification Section 28 1500 Access Control Hardware Devices (New Issue): New

End of Addendum No. 1

JK/BC/crg/amm Buildings Projects/2024 Projects/241532 IHS Crow Hosp Water Mold Damage Repair/07 CA/G3 ADDENDA/Bid Package 2 - Addendum 1/2026 08 28 Addendum No. 1.docx

237313 SEMI-CUSTOM PACKAGED AIR-HANDLING UNITS

IHS Crow Hospital Water and Mold 237313 - 1 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

SECTION 237313

SEMI-CUSTOM PACKAGED AIR-HANDLING UNITS

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Casing construction.

B. Fan section.

C. Coil section.

D. Filter and air cleaner section.

E. Damper section.

F. Airflow measurement.

G. Access section.

H. Air blender section.

I. Turning and discharge plenum section.

J. Controls.

K. Roof mounting curb.

1.02 RELATED REQUIREMENTS

A. Section 077200 - Roof Accessories: Roof curb.

B. Section 230513 - Common Motor Requirements for HVAC Equipment.

C. Section 230593 - Testing, Adjusting, and Balancing for HVAC.

D. Section 230719 - HVAC Piping Insulation.

E. Section 251400 - Integrated Automation Local Control Units.

1.03 REFERENCE STANDARDS

A. ABMA STD 11 - Load Ratings and Fatigue Life for Roller Bearings; 2014 (Reaffirmed 2026).

B. AHRI 410 - Forced-Circulation Air-Cooling and Air-Heating Coils; 2001, with Addenda (2011).

C. AMCA (DIR) - (Directory of) Products Licensed Under AMCA International Certified Ratings

Program; 2015.

D. AMCA 99 - Standards Handbook; 2025.

E. AMCA 210 - Laboratory Methods of Testing Fans for Certified Aerodynamic Performance

Rating; 2025.

F. AMCA 300 - Reverberation Room Methods of Sound Testing of Fans; 2024.

G. AMCA 301 - Methods for Calculating Fan Sound Ratings from Laboratory Test Data; 2022.

H. AMCA 500-D - Laboratory Methods of Testing Dampers for Rating; 2018.

I. AMCA 500-L - Laboratory Methods of Testing Louvers for Rating; 2023.

J. ASHRAE Std 52.2 - Method of Testing General Ventilation Air-Cleaning Devices for Removal

Efficiency by Particle Size; 2017, with Addendum (2022).

K. ASHRAE Std 62.1 - Ventilation for Acceptable Indoor Air Quality; Most Recent Edition Adopted by Authority Having Jurisdiction, Including All Applicable Amendments and Supplements.

L. ASHRAE Std 90.1 I-P - Energy Standard for Buildings Except Low-Rise Residential Buildings;

Most Recent Edition Adopted by Authority Having Jurisdiction, Including All Applicable Amendments and Supplements.

M. ASHRAE Std 135 - BACnet - A Data Communication Protocol for Building Automation and Control Networks; 2024, with Errata (2026).

N. NFPA 70 - National Electrical Code; Most Recent Edition Adopted by Authority Having Jurisdiction, Including All Applicable Amendments and Supplements.

O. NFPA 90A - Standard for the Installation of Air-Conditioning and Ventilating Systems; 2024.

P. UL (DIR) - Online Certifications Directory; Current Edition.

IHS Crow Hospital Water and Mold 237313 - 2 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

Q. UL 508 - Industrial Control Equipment; Current Edition, Including All Revisions.

1.04 ADMINISTRATIVE REQUIREMENTS

A. Coordinate the work with other trades for installation of roof mounted air handling units on roof curbs.

B. Preinstallation Meeting: Conduct a preinstallation meeting one week prior to the start of the work of this section; require attendance by all affected installers.

C. Sequencing: Ensure that utility connections are achieved in an orderly and expeditious manner.

1.05 SUBMITTALS

A. See Section 013000 - Administrative Requirements for submittal procedures.

B. Product Data:

1. Published Literature: Indicate dimensions, weights, capacities, ratings, gauges and finishes of materials, and electrical characteristics and connection requirements.

2. Filters: Data for filter media, filter performance data, filter assembly, and filter frames.

3. Fans: Performance and fan curves with specified operating point clearly plotted, power, RPM.

4. Sound Power Level Data: Fan outlet and casing radiation at rated capacity.

5. Electrical Requirements: Power supply wiring including wiring diagrams for interlock and control wiring, clearly indicating factory-installed and field-installed wiring.

C. Sustainable Design Documentation: Submit manufacturer's product data on refrigerant used, showing compliance with specified requirements.

D. Shop Drawings: Indicate assembly, unit dimensions, weight loading, required clearances, construction details, field connection details, and electrical characteristics and connection requirements.

E. Specimen Warranty: Submit sample of manufacturer's warranty.

F. Executed Warranty: Submit documentation of final executed warranty completed in Owner's name and registered with manufacturer.

G. Manufacturer's Instructions: Include installation instructions.

H. Maintenance Data: Include instructions for lubrication, filter replacement, motor and drive replacement, spare parts lists, and wiring diagrams.

1.06 QUALITY ASSURANCE

A. Manufacturer Qualifications: Company specializing in manufacturing the type of products specified in this section, with minimum three years of documented experience.

1.07 DELIVERY, STORAGE, AND HANDLING

A. Accept products on site in factory-fabricated protective containers, with factory-installed shipping skids and lifting lugs. Inspect for damage.

B. Store in clean dry place and protect from weather and construction traffic. Handle carefully to avoid damage to components, enclosures, and finish.

C. Do not operate units until ductwork is clean, filters are in place, bearings lubricated, and fan has been test run under observation.

1.08 WARRANTY

A. See Section 017800 - Closeout Submittals for additional warranty requirements.

B. Provide minimum five year manufacturer warranty covering repair or replacement due to defective materials or workmanship.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Carrier Global Corporation; ______: www.carrier.com/#sle.

B. Daikin Applied; ______: www.daikinapplied.com/#sle.

C. Trane Technologies, PLC: www.trane.com/#sle.

IHS Crow Hospital Water and Mold 237313 - 3 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

D. York, a brand of Johnson Controls International, PLC: www.york.com/#sle.

E. Substitutions: See Section 016000 - Product Requirements.

2.02 REGULATORY REQUIREMENTS

A. Comply with NFPA 70.

B. Products Requiring Electrical Connection: Listed and classified by UL (DIR) as suitable for the purpose specified and indicated.

2.03 CASING CONSTRUCTION

A. Full Perimeter Base Rail:

1. Construct of galvanized steel.

2. Provide base rail of sufficient height to raise unit for external trapping of condensate drain pans.

B. Casing:

1. Construct of one piece, insulated, double wall panels.

2. Provide mid-span, no through metal, internal thermal break.

3. Construct outer panels of galvanized steel and inner panels of galvanized steel.

4. Casing Air Pressure Performance Requirements:

a. Able to withstand up to 8 in-wc positive or negative static pressure.

b. Not to exceed 0.0042 inches per inch deflection at 1.5 times design static pressure up to a maximum of plus 8 in-wc in positive pressure sections and minus 8 in-wc in negative pressure sections.

C. Access Doors:

1. Construction, thermal and air pressure performance same as casing.

2. Provide surface mounted handles on hinged, swing doors.

3. Provide shatterproof viewing window designed to withstand operating pressures.

D. Outside Air and Exhaust Air Weather Hood:

1. Fabricate from same material as casing outer panel.

2. Extend hood past perimeter of unit casing opening so as not to instruct airflow path.

3. Paint hoods with same finish as external surface of outdoor units.

4. Provide inlet hood for each fresh air damper with a sine wave moisture eliminator to prevent entrainment of water into the unit from outside air.

5. Provide exhaust hoods for each exhaust air opening.

6. Size each hood for 100 percent of nominal fresh air damper capacities.

7. Protect each hood with bird screen to prevent nesting at intake or exhaust airflow paths.

E. Unit Flooring: Construct with sufficient strength to support expected people and equipment loads associated with maintenance activities.

F. Casing Leakage: Seal joints and provide airtight access doors so that air leakage does not exceed one percent of design flow at the specified casing pressure.

G. Insulation:

1. Provide minimum thermal thickness of 12 R throughout.

2. Completely fill panel cavities in each direction to prevent voids and settling.

3. Comply with NFPA 90A.

H. Drain Pan Construction:

1. Provide cooling coil and humidifier sections with an insulated, double wall, stainless steel drain pan complying with ASHRAE Std 62.1 for indoor air quality and sufficiently sized to collect all condensate.

2. Slope in two planes to promote positive drainage and eliminate stagnate water conditions.

3. Locate outlet of sufficient diameter at lowest point of pan to prevent overflow at normal operating conditions.

4. Provide threaded drain connections constructed of drain pan material, extended sufficient distance beyond the base to accommodate field installed, condensate drain trapping.

I. Louvers: Stationary, of galvanized steel, 4 inches deep with plenum, nylon bearings, 1/2-inch mesh, 0.04-inch galvanized wire bird screen in aluminum frame, and bearing AMCA Certified Ratings Seal in accordance with AMCA 500-L. Furnish adjustable louvers with hollow vinyl

IHS Crow Hospital Water and Mold 237313 - 4 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1 bulb edging on blades and foam side stops to limit leakage to maximum 2 percent at 4 in-wc differential pressure when sized for 2000 fpm face velocity.

J. Marine Lights:

1. Provide factory-mounted, water- and dust-resistant LED fixture(s) where indicated on drawings, with the following characteristics:

a. Non-ferrous metal housing.

b. Glass or polycarbonate lens.

c. Factory wired to a single switch within factory provided service module.

d. Instant on white light with minimum 8,000 hour service life.

2. Provide factory installed service module including GFCI receptacle independent from load side; designed to receive power from field supplied 120 volt source.

K. Finish:

1. Outdoor Units:

a. Coat external surface of unit casing with primer and minimum 1.5 mil, enamel paint finish.

b. Color: Manufacturer's standard color.

2.04 FAN SECTION

A. Type: Plenum fan wall , in accordance with AMCA 99. See Section 233413 B. Performance Ratings: Determined in accordance with AMCA 210 and labeled with AMCA

Certified Rating Seal.

C. Sound Ratings: AMCA 301; tested to AMCA 300 and label with AMCA Certified Sound Rating

Seal.

D. Bearings: Self-aligning, grease lubricated, with lubrication fittings extended to exterior of casing with plastic tube and grease fitting rigidly attached to casing.

E. Mounting:

1. Locate fan wall and motors internally on welded steel framing coated with corrosion resistant paint.

2. Provide access to motor, drive, and bearings through removable casing panels or hinged access doors.

F. External Motor Junction Box: Factory mount NEMA 4 external junction box and connect to extended motor leads from internally mounted motors.

G. Motor Wiring Conduit: Factory wire fan motor wiring to the unit mounted starter-disconnect, external motor junction box, and CIP panel.

H. Drives:

1. Comply with AMCA 99.

2. Bearings: Heavy duty pillow block type, roller bearings with ABMA STD 11 L-10 life at

120,000 hours.

3. Shafts: Solid, hot rolled steel, ground and polished, with key-way, and protectively coated with lubricating oil.

2.05 COIL SECTION

A. Casing: Provide access to both sides of coils. Enclose coils with headers and return bends exposed outside casing. Slide coils into casing through removable end panel with blank off sheets and sealing collars at connection penetrations.

B. Drain Pans: 24 inch downstream of coil and down spouts for cooling coil banks more than one coil high.

C. Eliminators: Three break of galvanized steel, mounted over drain pan.

D. Air Coils:

1. Certify capacities, pressure drops, and selection procedures in accordance with AHRI 410.

E. Fabrication:

1. Tubes: 5/8 inch OD seamless copper expanded into fins, brazed joints.

2. Fins: Aluminum.

IHS Crow Hospital Water and Mold 237313 - 5 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

3. Casing: Die formed channel frame of galvanized steel.

F. Water Heating Coils:

1. Headers: Sseamless copper tube, with brazed joints.

2. Configuration: Drainable, with threaded plugs for drain and vent; serpentine type with return bends on smaller sizes and return headers on larger sizes.

G. Water Cooling Coils:

1. Headers: Seamless copper tube, with brazed joints.

2. Configuration: Drainable, with threaded plugs for drain and vent; threaded plugs in return bends and in headers opposite each tube.

2.06 HOSE KITS AND VALVES

A. Manufacturers:

1. Griswold Controls: www.griswoldcontrols.com/#sle.

2. Hays Fluid Controls: www.haysfluidcontrols.com/#sle.

3. IMI Flow Design, a brand of IMI Hydronic Engineering Division of IMI plc:

www.flowdesign.com/#sle.

4. Substitutions: See Section 016000 - Product Requirements.

B. Automatic Balancing Valves:

1. Brass body for hydronic balancing.

C. Ball Valves:

1. Brass body for shutoff.

2. Provide pressure/temperature ports.

D. Y Strainers:

1. Bronze body.

2. "Y" type configuration with brass cap.

3. Maximum Operating Pressure: Minimum 450 psi.

4. Screen: Stainless steel.

2.07 FILTER AND AIR CLEANER SECTION

A. General: Provide filter sections with filter racks, minimum of one access door for filter removal, and filter block-offs to prevent air bypass.

B. Cartridge Filters:

1. Media: 2 inch, pleated, 8 MERV prefilter and 12 inch MERV 17 final filter closely spaced, pleated, fine-fiber, cartridge filter, sealed into gasketed, metal headers, and capable of operating up to a maximum of 625 fpm for without loss of efficiency and holding capacity.

2. Filter Rack: Side-access rack designed to hold the metal headers.

3. Minimum Efficiency Reporting Value: 17 MERV when tested in accordance with ASHRAE

Std 52.2.

C. Differential Pressure Gauge:

1. Provide factory installed dial type differential pressure gauge, flush mounted with casing outer wall, and fully piped to both sides of each filter to indicate status.

2. Maintain plus/minus 5 percent accuracy within operating limits of 20 degrees F to 120 degrees F.

2.08 DAMPER SECTION

A. Mixing Section: Provide a functional section to support the damper assembly for modulating the volume of outdoor, return, and exhaust air.

B. Damper Blades:

1. Double-skin airfoil design with metal, compressible jamb seals and extruded-vinyl blade-edge seals on each blade.

2. Self-lubricating stainless steel or synthetic sleeve bearings.

3. Comply with ASHRAE Std 90.1 I-P for rated maximum leakage rate.

4. Provide leakage testing and pressure ratings in compliance with AMCA 500-D test methods.

5. Arrange in parallel or opposed-blade configuration.

IHS Crow Hospital Water and Mold 237313 - 6 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

C. Barometric Relief Dampers:

1. Frame: Roll formed galvanized steel.

2. Blades: Roll formed galvanized steel.

3. Blade Seals: Extruded vinyl, mechanically attached to the blade edge.

4. Material:

2.09 AIRFLOW MEASUREMENT

A. Manufacturers:

1. Air Monitor, a brand of Onicon, Inc: www.onicon.com/#sle.

2. Paragon Controls, Inc: www.paragoncontrols.com/#sle.

3. Substitutions: See Section 016000 - Product Requirements.

B. Airflow Meter:

1. Provide airflow measurement system to directly measure fan airflow or measure differential pressure that can be used to calculate airflow without interfering with submitted airflow performance and noise levels.

2. Accuracy: Plus/minus 5 percent when operating within the stable operating region of the fan curve.

2.10 ACCESS SECTION

A. Provide where indicated on drawings to allow for inspection, cleaning, and maintenance of field-installed components.

B. Construct access doors same as previously specified within this Section.

2.11 TURNING AND DISCHARGE PLENUM SECTION

A. Provide plenum to efficiently turn and discharge air.

1. Scale plenum vertical height to accommodate discharge duct height.

2. Scale plenum horizontal length to accommodate required dimensional constraints.

2.12 CONTROLS

A. Combination Starter-Disconnects:

1. Provide combination starter-disconnect for each fan motor.

2. Factory mount in full metal enclosure and wire to fan motor.

3. Mount starter-disconnect on fan section externally in a NEMA 1 enclosure within a dedicated controls section or housed fan section.

B. Factory Installed Direct Digital Control (DDC) System:

1. DDC Controller:

a. Provide panel-mounted, factory wired, application-specific (ASC) or advanced application-programmable controller (APC).

b. ASC or APC: See Section 251400 except for manufacturer-provided units that are fully compatible with site BAS, BMS, SCADA, or Integrated Automation System.

c. Include built-in or provide local screen push-button interface for local monitoring, adjustment, tuning, data logging, and troubleshooting.

d. Factory configured to handle internal equipment using manufacturer's specific instructions unless directly specified on listed sequence of operation.

e. Factory wired into panel-mounted auxiliary relay(s) to handle scheduled or interlocked cycle-duty operation of externally linked equipment as indicated on drawings.

f. Factory installed, wired, programmed, and tested, including each component.

g. BAS, SCADA, or other Integrated Automation Link: ASHRAE Std 135 BACnet

MS/TP.

2. Mixing Section Dampers:

a. Outdoor Air Damper: Fail closed using spring-return actuator.

b. Return Air Damper: Fail open using spring-return actuator.

3. Temperature Sensors: Provide for fan discharge, supply, return, mixed air, and coil section. Use averaging type for coil sections.

4. Low Limit Switches:

a. Factory wire to momentary push-button reset circuit.

b. Provide separate low limit for each coil in a coil stack.

IHS Crow Hospital Water and Mold 237313 - 7 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

5. Fan Status: Provide pressure switch to determine running status.

6. Loaded Filter Section: Tube to filter section to indicate sectional filter status.

7. Condensate Overflow Switches:

a. Comply with UL 508; shut down unit in the event of primary drain blockage.

b. Factory install float switch in drain pan to detect high water condensate level.

c. Locate float switch above primary drain line connection and below drain pan rim.

8. Relays, Unit-Mounted, Output-Linked: Provide for external loads including motor starters, relief dampers, pumps, condensing units, and other equipment as specified in the drawings.

9. Airflow Meters for Monitoring and Control:

a. Include integral airflow station or probe for ventilation, supply, or exhaust airflow in cfm as indicated on drawings.

C. Factory Provided Controls for Field Installation:

1. Control valves.

2. Space and outdoor air temperature sensors.

D. BAS, SCADA, or other Integrated Automation Link: ASHRAE Std 135 BACnet MS/TP.

E. External Point Mapping: Provide mapping table for each parameter included in the local visual interface with software-toggle flag to allow reduced mapping of available points.

2.13 ROOF MOUNTING CURB

A. Roof Vibration Isolation Mounting Curb: curb height should ensure outside air intake 36 inches above roof deck. Utilize galvanized steel, channel frame with gaskets and nailer strips.

B. Include roof curb accessories for each roof mounted unit.

PART 3 EXECUTION

3.01 INSTALLATION

A. Install in accordance with manufacturer's instructions.

B. Bolt sections together with gaskets.

C. Install flexible duct connections between fan inlet and discharge ductwork and air handling unit sections. Ensure that metal bands of connectors are parallel with minimum 1 inch flex between ductwork and fan while running.

D. Make connections to coils with unions or flanges.

E. Hydronic Coils:

1. Hydronic Coils: Connect water supply to leaving air side of coil (counterflow arrangement).

2. Provide shut-off valve on supply line and lockshield balancing valve with memory stop on return line.

3. Locate water supply at bottom of supply header and return water connection at top.

4. Provide manual air vents at high points complete with stop valve.

5. Ensure water coils are drainable and provide drain connection at low points.

F. Insulate coil headers located outside airflow as specified for piping; see Section 230719.

3.02 FIELD QUALITY CONTROL

A. See Section 014000 - Quality Requirements for additional requirements.

3.03 SYSTEM STARTUP

A. Provide manufacturer's field representative to perform systems startup.

B. Prepare and start equipment and systems in accordance with manufacturers' instructions and recommendations.

3.04 CLOSEOUT ACTIVITIES

A. See Section 017900 - Demonstration and Training for additional requirements.

B. Demonstrate proper operation of equipment to Owner's designated representative.

C. Demonstration: Demonstrate operation of system to Owner's personnel.

1. Use operation and maintenance data as reference during demonstration.

IHS Crow Hospital Water and Mold 237313 - 8 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

2. Briefly describe function, operation, and maintenance of each component.

D. Training: Train Owner's personnel on operation and maintenance of system.

1. Use operation and maintenance manual as training reference, supplemented with additional training materials as required.

2. Provide minimum of two hours of training.

END OF SECTION

270000 GENERAL REQUIREMENTS FOR COMMUNICATIONS

IHS Crow Hospital Water and Mold 270000 - 1 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

SECTION 270000

GENERAL REQUIREMENTS FOR COMMUNICATIONS

PART 1 GENERAL

1.01 SUMMARY

A. Division 27 Specifications are established to define the standards, criteria and assumptions to be used to bid, plan, furnish, install, test and document various information transportation pathways and systems. These Specifications, along with the Drawings, form the basis for implementation of the design, installation, inspection and close-out process.

B. Division 27 is based on the latest editions of the NFPA 70 (NEC), the National Electrical Safety Code (NESC), the Institute of Electronic and Electrical Engineers (IEEE), the ANSI/TIA Telecommunications Standards, and BICSI methodologies. The requirements within those documents are not superseded herein unless specifically stated. As required, the NEC and NESC code requirements cannot be superseded by this document at any time. ANSI/TIA standards and BICSI methodologies may be superseded as specified or be made stricter by this document. The absence of a specific reference to an element of these codes, standards or methodologies does not relieve all parties of compliance with them. All parties must also adhere to requirements and permitting as established by the Authorities Having Jurisdiction (AHJ).

C. Contractor shall comply with all applicable codes and regulations.

D. Fireproofing: Clips, hangers, clamps and supports and other attachments to surfaces to be fireproofed shall be installed prior to start of spray fire proofing work. Patching and repairing of fireproofing due to cutting or damage to fireproofing during course of work specified under this section shall be performed by installer of fireproofing and paid for by section responsible for damage and shall not constitute grounds for an extra to Owner.

E. Fire stopping: See drawings to verify which Contractor is responsible of the initial installation of fire stopping required for this project. Any Contractor removing the fire stop for any reason is responsible to re-install fire stopping. It is the initially responsible Contractor’s responsibility to enforce this action or re-install the fire stopping.

F. Provide access panels and/or doors as required to allow service or inspection of all equipment components.

G. Carefully verify location, use, and status of all wiring, material, equipment and utilities that are specified, indicated, or deemed necessary for removal. Verify that all items to be removed are inactive and will not be required after completion of the project. Replace, with no cost to the Owner, any wiring, material, equipment and utility removed that are required to be left in place.

1.02 DEFINITIONS

A. Access Provider: An operator that provides a circuit path or facility between the service provider and user. An access provider can also be a service provider.

B. Active Equipment: Electronic equipment used to develop various WAN, LAN, and voice services, e.g. digital multiplexers, RS-232 controllers, Ethernet hubs, switches, routers, PBX, etc.

C. ARC: Aluminum rigid conduit.

D. BICSI: Building Industry Consulting Service International.

E. BCT: Bonding conductor for telecommunications.

F. Bonding: Permanent joining of metallic parts to form an electrically conductive path which will ensure electrical continuity and the capacity to conduct safely any current likely to be imposed on it.

G. Building Backbone: Cabling system consisting of media and termination hardware interconnecting MDFs to IDFs.

H. Cable Tray: Vertical or horizontal open supports, usually made of aluminum or steel, which are fastened to the building structure. Cables are laid in and fastened to the trays.

I. Cabinet: Free standing, floor-mounted or wall-mounted modular enclosure designed to house and protect rack-mounted electronic equipment and passive terminations.

IHS Crow Hospital Water and Mold 270000 - 2 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

J. Backbone: Cabling system consisting of media and termination hardware interconnecting POE, Net-Pop’s and Future onsite buildings.

K. Cross-Connect: Equipment enabling the termination of cable elements and their interconnection or cross-connection.

L. Cross-Connect Jumper: A cluster of twisted-pair conductors without connectors used to establish a circuit by linking two cross-connect termination points.

M. Demarc: The area where the outside plant media/carrier services appear in the facility. It contains equipment used by Owner or carrier to hand-off/transition cable from outside plant to inside plant type.

N. EDID: Extended Display Identification Data - format for display devices to describe their capabilities to a video source.

O. EMI: Electromagnetic interference.

P. FTP: Shielded twisted-pair cable.

Q. F/FTP: Overall foil-screened cable with foil-screened twisted-pair.

R. FO: Fiber Optic cable.

S. F/UTP: Overall foil-screened cable with unscreened twisted-pair.

T. GRC: Galvanized rigid conduit.

U. Grounding: A conducting connection to earth, or to some conducting body that serves in place of earth.

V. Horizontal cabling: Cabling system consisting of media and termination hardware interconnecting the Telecommunication Outlets (TOs) and the IDFs.

W. HDBase-T: commercial connectivity standard for transmission of AV signals over a common category cable using the same modular connectors used by Ethernet.

X. HDCP: High-bandwidth Digital Content Protection – a form of digital copy protection.

Y. HDMI: High-Definition Multimedia Interface – proprietary digital AV interface.

Z. IDC: Insulation displacement connector.

AA. IMC: Intermediate metal conduit.

BB. Intermediate Distribution Frame (IDF): Location for the termination of backbone cables and horizontal cables, and for the interconnection of each. The space also hosts access-layer switches and user network connections within each floor.

CC. IP: Internet protocol.

DD. Jack: Receptacle used in conjunction with a plug to make contact between communications circuits, e.g., eight-position/eight-contact modular jacks. Also commonly called an “outlet”, fixed, female connector.

EE. Ladder Cable Tray: A fabricated structure consisting of two longitudinal side rails connected by individual transverse members (rungs).

FF. LAN: Local area network.

GG. Main Distribution Frame (MDF) Areas: Space in which Layer 2/3 network switching gear and other main network distribution equipment is housed and acts as the mid-connection point between the Core/Network and the IDF/access zones for all connections.

HH. MPEG: Moving picture experts group.

II. Outside Plant (OSP): Generally, any and all portions of the cable system that runs outside of an environmentally enclosed structure and/or building with each end terminated at different buildings. This specifically includes inter-building cables, conduits, manholes, hand-holes, and innerduct.

JJ. Passive Equipment: Non-electronic hardware and apparatus, e.g., equipment racks, cable trays, electrical protection, patch panels, wiring blocks, fiber optic shelves, etc.

KK. Patch Cord: A length of wire or fiber cable with connectors on one or both ends used to join communications circuits at a cross-connect.

IHS Crow Hospital Water and Mold 270000 - 3 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

LL. Patch Panel: A system of terminal blocks or connectors used with patch cords that facilitate administration of cross-connect fields.

MM. Pathway: Facility for the placement of communications cable that may be composed of several components including conduit, wireway, cable tray, surface raceway, under floor systems, overhead systems, raised floor, ceiling support wires, etc.

NN. PC: Personal computer.

OO. Plug: Also commonly called a “connector”; it is the removable male telecommunications connector.

PP. Protectors: Electrical protection devices used to limit foreign voltages on communications circuits.

QQ. Provide: Furnish, install, terminate, label, test and certify a complete operating cabling system.

RR. PTZ: Pan-tilt-zoom.

SS. Raceway: An enclosed channel designed expressly for holding wires or cables; may be of metal or insulating material. The term includes conduit, tubing, wire ways, under floor raceways, overhead raceways and surface raceways; does not include cable tray.

TT. Racks: An open, freestanding, floor-mounted structure, typically made of aluminum or steel, used to mount equipment; usually referred to as an equipment rack.

UU. RAID: Redundant array of independent disks.

VV. RCDD: Registered Communications Distribution Designer.

WW. RTRC: Reinforced thermosetting resin conduit.

XX. Screen: A metallic layer, either a foil or braid, placed around a pair or group of conductors.

YY. Service Provider: The operator of a service that provides telecommunications transmission delivered over access provider facilities.

ZZ. Shield: A metallic layer, either a foil or braid, placed around a pair or group of conductors.

AAA. S/FTP: Overall braid screened cable with foil screened twisted pair.

BBB. S/UTP: Overall braid screened cable with unscreened twisted pair.

CCC. Structured Cabling System (SCS): Required equipment and cabling including hardware, termination blocks, cross connect wire or cordage, patch panels, patch cords, telecommunication outlets, work area cords, UTP and fiber cable installed and configured to provide computer data and voice connectivity.

DDD. TCP: Transmission control protocol - connects hosts on the Internet.

EEE. Telecommunication Outlet (TO): Connecting device mounted in a work area used to terminate horizontal cable and interconnect cabling with station equipment.

FFF. TGB: Telecommunications grounding busbar.

GGG. TMGB: Telecommunications main grounding busbar.

HHH. UPS: Uninterruptible power supply.

III. USB: Universal Serial Bus – industry standard for cables, connectors, and protocols of low power devices.

JJJ. USB-IF: USB Implementers Forums – organization that maintains the USB specification and compliance program.

KKK. UTP: Unscreened (unshielded) twisted pair cable.

LLL. WAN: Wide area network.

MMM. Wireless Access Point (WAP): Telecom outlet designated for use with wireless network devices. Such outlet shall be mounted above ceiling.

NNN. Work Area Subsystem: The connection between the telecommunications outlet and the station equipment in the work area; consisting of cords, adapters, and other transmission electronics.

IHS Crow Hospital Water and Mold 270000 - 4 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

1.03 CLOSEOUT SUBMITTALS

A. Operation, Software, Firmware, and Maintenance Data: For all equipment and systems to include in operation and maintenance manuals.

B. Each related section referenced in the Specifications may have its own requirements.

1.04 QUALITY ASSURANCE

A. Manufacturer Qualifications: See specific Division 27 Specifications and Drawings for

Manufacturer qualifications.

B. Installer Qualifications: See specific Division 27 Specifications and Drawings for Installer qualifications.

1.05 DELIVERY, STORAGE, AND HANDLING

A. Contractor shall be responsible for the delivery, storing, and handling of all materials relative to the systems, including material supplied by others that are part of the contract installation.

Material shall be stored and protected per manufacturers' instructions. Contractor shall be responsible for the security of all material during installation. For all material provided by contractor, or delivered to contractor on site, contractor assumes full responsibility and liability for any material shortage, damage, or loss due to storage and handling methods.

1.06 FIELD CONDITIONS

A. Contractor shall verify all field conditions and dimensions that affect selection, provision and installation of materials and equipment; and shall provide any disassembly, reassembly, relocation, demolition, cutting, and patching required to work specified or indicated, including relocation and reinstallation of existing wiring and equipment. Contractor shall protect the existing facility, equipment and wiring from damage resulting from the Contractor's operations.

Extra charges for completion and contract time extension will not be allowed because of field conditions or additional work required for complete and usable construction and systems. Do not interrupt utilities serving facilities.

1.07 WARRANTY

A. Warranty: Installer agrees to repair or replace any component that fails in materials or workmanship within specified warranty period.

1. Warranty Period: One year from date of Substantial Completion.

2. Verify with Owner's counsel that warranties stated in this article are not less than remedies available to Owner under prevailing local laws.

B. Special Warranty: Include only in those Sections where availability has been verified with

Contractors and Manufacturers listed.

1. If Installer is included as signer of the warranty, the maximum warranty period that sureties will allow is two years. Use specified form of special warranty only when it is included at the end of the Section.

PART 2 PRODUCTS

2.01 MATERIALS AND COMPONENTS

A. See specific Specifications and Drawings for materials and components required for this project.

PART 3 EXECUTION

3.01 EXAMINATION

A. Examine site, review Specifications and Drawings, and determine exact extent of work required prior to submitting a proposal.

B. Questions regarding the intent of Specifications and Drawings, quality of materials to be used and work to be performed shall be submitted in writing to Owner’s Representative. All answers and clarifications will be issued in writing.

3.02 FIELD QUALITY CONTROL

A. Testing Agency: See specific Specifications and Drawings for individual testing requirements.

B. Products will be considered defective if they do not pass tests and inspections.

C. Prepare test and inspection reports as required in Specifications and Drawings.

IHS Crow Hospital Water and Mold 270000 - 5 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

3.03 STARTUP SERVICE

A. Perform startup service.

1. Complete installation and startup checks according to manufacturer's written instructions.

END OF SECTION

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281300 ACCESS CONTROL SOFTWARE AND DATABASE MANAGEMENT

IHS Crow Hospital Water and Mold 281300 - 1 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

SECTION 281300

ACCESS CONTROL SOFTWARE AND DATABASE MANAGEMENT

PART 1 GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.02 SUMMARY

A. Section Includes:

1. Security access central-control station.

2. One or more security access networked workstations.

3. Security access operating system and application software.

4. Security access controllers connected to high-speed electronic-data transmission network.

B. Related Requirements:

1. Section 270000 “General Requirements for Communications”

2. Section 281500 "Access Control System Hardware Devices"

1.03 DEFINITIONS

A. Credential: Data assigned to an entity and used to identify that entity.

B. DTS: Digital Termination Service. A microwave-based, line-of-sight communication provided directly to the end user.

C. Identifier: A credential card; keypad personal identification number; or code, biometric characteristic, or other unique identification entered as data into the entry-control database for the purpose of identifying an individual. Where this term is presented with an initial capital letter, this definition applies.

D. Location: A Location on the network having a workstation-to-controller communications link, with additional controllers at the Location connected to the workstation-to-controller link with a TIA 485-A communications loop. Where this term is presented with an initial capital letter, this definition applies.

E. Workstation: Personal computer. Applies to the central station, workstations, and file servers.

F. RAS: Remote access services.

G. RF: Radio frequency.

H. ROM: Read-only memory. ROM data are maintained through losses of power.

I. TCP/IP: Transport control protocol/Internet protocol.

J. TWAIN: Technology without an Interesting Name. A programming interface that lets a graphics application, such as an image editing program or desktop publishing program, activate a scanner, frame grabber, or other image-capturing device.

K. WMP: Windows media player.

L. Wiegand: Patented magnetic principle that uses specially treated wires embedded in the credential card.

M. WYSIWYG: What You See Is What You Get. Text and graphics appear on the screen the same as they will in print.

1.04 CLOSEOUT SUBMITTALS

A. Operation and Maintenance Data: For security system to include in emergency, operation, and maintenance manuals. In addition to items specified in Division 01, include the following:

1. Hard copies of manufacturer's specification sheets, operating specifications, design guides, user's guides for software and hardware, and PDF files on USB media of the hard-copy submittal.

2. System installation and setup guides with data forms to plan and record options and setup decisions.

1.05 QUALITY ASSURANCE

A. Installer Qualifications: An employer of workers trained and approved by manufacturer.

IHS Crow Hospital Water and Mold 281300 - 2 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

PART 2 PRODUCTS

2.01 DESCRIPTION

A. Security Access System: Workstation-based central station and field-installed controllers, connected by a high-speed electronic-data transmission network.

B. System Software: Based on 64-bit, Windows central-station, workstation operating system, server operating system, and application software. Software shall have the following capabilities:

1. Multiuser and multitasking to allow for independent activities and monitoring to occur simultaneously at different workstations.

2. Graphical user interface to show pull-down menus and a menu-tree format that complies with interface guidelines of the operating system.

3. System license for the entire system including capability for future additions that are within the indicated system size limits specified in this Section.

4. Open-architecture system that allows importing and exporting of data and interfacing with other systems that are compatible with operating system.

5. Password-protected operator login and access.

6. Open-database-connectivity compliant.

C. Network connecting the central station and workstations shall be a LAN using TCP/IP. System shall be portable across multiple communication platforms without changing system software.

D. Network(s) connecting workstations and controllers shall consist of one or more of the following:

1. Local area, IEEE 802.3 Fast Ethernet Gigabit-Ethernet, star topology network based on

TCP/IP.

2. Local area, IEEE 802.11 compatible wireless mesh network, based on TCP/IP.

3. Direct-connected, RS-232 cable from the COM port of the central station to the first controller, then RS-485 cable to interconnect the remaining controllers at that Location.

2.02 OPERATION

A. Security access system shall use a single database for access-control and credential-creation functions.

B. Distributed Processing: A fully distributed processing system.

1. Access-control information, including time, date, valid codes, access levels, and similar data, shall be downloaded to controllers so each controller can make access-control decisions.

2. Intermediate controllers for access control are prohibited.

3. In the event that communications with the central controller are lost, controllers shall automatically buffer event transactions until communications are restored, at which time buffered events shall be uploaded to the central station.

C. Number of Locations:

1. Support at least 32,000 separate Locations using a single workstation with combinations of direct-connect, or TCP/IP LAN connections to each Location.

2. Each Location shall have its own database and history in the central station.

3. Locations may be combined to share a common database.

D. System Network Requirements:

1. System components shall be interconnected and shall provide automatic communication of status changes, commands, field-initiated interrupts, and other communications required for proper system operation.

2. Communication shall not require operator initiation or response and shall return to normal after partial- or total-network interruption such as power loss or transient upset.

3. System shall automatically annunciate communication failures to the operator and shall identify the communications link that has experienced a partial or total failure.

E. Central station shall provide operator interface, interaction, display, control, and dynamic and real-time monitoring. Central station shall control system networks to interconnect all system components, including workstations and field-installed controllers.

F. Field equipment shall include controllers and controls.

IHS Crow Hospital Water and Mold 281300 - 3 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

1. Controllers shall serve as an interface between the central station and sensors and controls.

2. Data exchange between the central station and the controllers shall include down-line transmission of commands, software, and databases to controllers.

3. The up-line data exchange from the controller to the central station shall include status data such as intrusion alarms, status reports, and entry-control records.

4. Controllers are classified as entry-control type.

G. System Response to Alarms:

1. Field device network shall provide a system end-to-end response time of one second(s) or less for every device connected to the system.

2. Alarms shall be annunciated at the central station within one second of the alarm occurring at a controller or at a device controlled by a local controller, and within 100 ms if the alarm occurs at the central station.

3. Alarm and status changes shall be displayed within 100 ms after receipt of data by the central station.

4. All graphics shall be displayed, including graphics-generated map displays, on the console monitor within five seconds of alarm receipt at the security console.

H. False-Alarm Reduction: The design of the central station and controllers shall contain features to reduce false alarms. Equipment and software shall comply with SIA CP-01.

I. Error Detection:

1. Use a cyclic code method to detect single- and double-bit errors, burst errors of eight bits or fewer, and at least 99 percent of all other multibit and burst errors between controllers and the central station.

2. Interactive or product error-detection codes alone will not be acceptable.

3. A message shall be in error if one bit is received incorrectly.

4. Retransmit messages with detected errors.

5. Allow for an operator-assigned two-digit decimal number to each communications link representing the number of retransmission attempts.

6. Central station shall print a communication failure alarm message when the number of consecutive retransmission attempts equals the assigned quantity.

7. Monitor the frequency of data transmission failure for display and logging.

J. Data Line Supervision: System shall initiate an alarm in response to opening, closing, shorting, or grounding of data transmission lines.

K. Door Hardware Interface:

1. Comply with requirements in Division 08 for door hardware required to be monitored or controlled by the security access system.

2. Electrical characteristics of controllers shall match the signal and power requirements of door hardware.

2.03 PERFORMANCE REQUIREMENTS

A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application.

B. Comply with NFPA 70, "National Electrical Code."

C. Comply with SIA DC-01 and SIA DC-03 and SIA DC-07.

2.04 APPLICATION SOFTWARE

A. System Software: Based on 64-bit, Microsoft Windows central-station and workstation operating system and application software.

1. Multiuser multitasking shall allow independent activities and monitoring to occur simultaneously at different workstations.

2. Graphical user interface shall show pull-down menus and a menu-tree format.

3. Capability for future additions within the indicated system size limits.

4. Open architecture that allows importing and exporting of data and interfacing with other systems that are compatible with operating system.

5. Password-protected operator login and access.

IHS Crow Hospital Water and Mold 281300 - 4 Bodwé Project No. 241532-B Damage Repair - Bid Package 2 IHS Contract No. 75H70125F30005 Issued for Bid Addendum No. 1

B. Application Software: Interface between the alarm annunciation and entry-control controllers to monitor sensors, operate displays, report alarms, generate reports, and help train system operators.

1. Reside at the central station, workstations, and controllers as required to perform specified functions.

2. Operate and manage peripheral devices.

3. Manage files for disk I/O, including creating, deleting, and copying files; and automatically maintain a directory of all files, including size and location of each sequential and random-ordered record.

4. Import custom icons into graphics to represent alarms and I/O devices.

5. Globally link I/O so that any I/O can link to any other I/O within the same Location without requiring interaction with the host workstation. This operation shall be at the controller.

6. Globally code I/O links so that any access-granted event can link to any I/O with the same

Location without requiring interaction with the host workstation. This operation shall be at the controller.

7. Messages from workstation to controllers and controllers to controllers shall be on a polled network that utilizes check summing and acknowledgment of each message.

Communication shall be automatically verified, buffered, and retransmitted if message is not acknowledged.

8. Selectable…