ࡱ> ) ûbjbj ;24h4hA44444HHH8 H2`!`!v!v!v!###z2|2|2|2|2|2|2$4_724###@##244v!v!2)))#j4v!4v!1)#z2))",T,v!ЛgU24$Jv,1202~,)8~&)8,,&)84,##)#####22)X###2####)8#########X : SECTION 233119 CUSTOM AIR HANDLING UNITS AND ENERGY RECOVERY UNITS Latest Edition 03-07-2022 See Underlined Text for Edits. (Engineer shall edit specifications and blue text in header to meet project requirements. This includes but is not limited to updating Equipment and/or Material Model Numbers indicated in the specifications and adding any additional specifications that may be required by the project. Also turn off all Underlines.) GENERAL RELATED DOCUMENTS Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division01 Specification Sections, apply to this section and all other sections of Division 23. SUMMARY This section includes the requirements for casings, factory fabricated and/or custom air handling units as follows: Custom air handling units with fans, coils & filters. Run around energy recovery systems. Heat wheel energy recovery systems. PERFORMANCE REQUIREMENTS Static Pressure Classes: Upstream from Fan(s): [Two (2) inch wg] . Downstream from Fan(s): [Two (2) inch wg] [Three (3) inch wg] [Four (4) inch wg] [Six (6) inch wg] [Ten (10) inch wg] . Acoustical Performance: NRC: 1.09 according to ASTMC423. STC: 40 according to ASTME90. Structural Performance: Casings shall be fabricated to withstand 133% of the indicated static pressure without structural failure. Wall and roof deflection at the indicated static pressure shall not exceed one eighth (1/8) inch per foot of width. Fabricate outdoor casings to withstand wind load of 15 lb/sq.ft. and snow load of 30 lb/sq.ft. Seismic Performance: HVAC casings shall withstand the effects of earthquake motions determined according to SMACNA's "HVAC Duct Construction Standards - Metal and Flexible" [and] [ASCE/SEI7] . The term "withstand" means "the unit will remain in place without separation of any parts from the device when subjected to the seismic forces specified [and the unit will be fully operational after the seismic event]." ACTION SUBMITTALS Product Data: For each specified product, include manufacturers cut sheets, dimensional data, performance data, installation instructions, wirings diagrams, power requirements, specified options, and warranty information. Product Data: For each type of the following products: Factory fabricated casings. Liners and adhesives. Sealants and gaskets. Seismic restraint devices. Unit dimensions and weight. Cabinet material, metal thickness, finishes, insulation, and accessories. Fans: Certified fan performance curves with system operating conditions indicated. Certified fan sound power ratings. Fan construction and accessories. Motor rating, electrical characteristics, and motor accessories. Certified coil performance ratings with system operating conditions indicated. Dampers, including housings, linkages, and operators. Filters with performance characteristics. LEED Submittals: Product Data for PrerequisiteIEQ1: Documentation indicating that HVAC casings comply with ASHRAE62.1, Section5 - "Systems and Equipment." Product Data for PrerequisiteEA2: Documentation indicating that HVAC casings comply with ASHRAE/IESNA90.1, Section6.4.4 - "HVAC System Construction and Insulation." Leakage Test Report for PrerequisiteEA2: Documentation of work performed for compliance with ASHRAE/IESNA90.1, Section6.4.4.2.2 - "Duct Leakage Tests." Duct-Cleaning Test Report for PrerequisiteIEQ1: Documentation of work performed for compliance with ASHRAE62.1, Section7.2.4 - "Ventilation System Start-up." Product Data for CreditIEQ4.1: For adhesives and sealants, documentation including printed statement of VOC content. Laboratory Test Reports for CreditIEQ4: For adhesives and sealants, documentation indicating that products comply with the testing and product requirements of the California Department of Health Services' "Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers." Shop Drawings: For HVAC casings. Include plans, elevations, sections, components, and attachments to other work. Detail HVAC casing assemblies and indicate dimensions, weights, loads, required clearances, method of field assembly, components, and location and size of each field connection. Sheet metal thicknesses. Reinforcement and spacing. Seam and joint construction. Access doors including frames, hinges, and latches. Filter, coil, humidifier, and other apparatus being installed in and mounted on casing. Locations for access to internal components. Hangers and supports including methods for building attachment, vibration isolation, [seismic restraints,] and casing attachment. Interior lighting, including switches. Shop Drawings: For custom air handling units. Shop drawings shall indicate assembly, unit dimensions, weight loading, required clearances, construction details, and field connection details. Product data shall indicate dimensions, weight, capacities, ratings, fan performance, motor electrical characteristics, coil capacities, psychometrics, pressure drops (water and air), vibration isolation, seismic restraints, and gages and finishes of materials. Operating characteristics shall be provided or both normal and emergency conditions as scheduled on the drawings. Identify variations from contract documents and product or system limitations which may be detrimental to successful performance of the completed work. Provide space for contractor and architect/engineer review stamps. Revise and resubmit submittals as required, identify all changes made since previous submittal. Test reports: Furnish fan performance curves depicting the operating points described on schedule for each individual fan. Furnish fan vibration nomograph generated during fan balance test for each individual fan. This data shall be furnished upon completion of fabrication of units. Furnish sound power levels at supply connection, return connection, and casing radiation for each air handling unit. Test data shall show sound power levels, re: ten (10) to twelve (12) watts for each of the eight (8) octave band center frequencies. Omission of any of the above information will cause submittal package to be immediately returned without review. INFORMATIONAL SUBMITTALS Welding certificates. Product Certificates: For acoustically critical casings, from manufacturer. Show sound absorption coefficients in each octave band lower than those scheduled when tested according to ASTMC423. Show airborne sound transmission losses lower than those scheduled when tested according to ASTME90. Field quality control reports. CLOSEOUT SUBMITTALS Operation and manuals. Maintenance Data: Include a copy of each approved submittal along with any applicable maintenance data in the project operation and maintenance manual. Maintenance Material Submittals: Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents. Filters: One (1) set(s) for each air handling unit. QUALITY ASSURANCE Welding Qualifications: Qualify procedures and personnel according to [AWSD1.1/D1.1M, "Structural Welding Code - Steel," for hangers and supports] [AWSD9.1M/D9.1, "Sheet Metal Welding Code," for casing joint and seam welding]. Welding Qualifications: Qualify procedures and personnel according to the following: AWSD1.1/D1.1M, "Structural Welding Code - Steel," for hangers and supports. AWSD9.1M/D9.1, "Sheet Metal Welding Code," for casing joint and seam welding. ASHRAE Compliance: Applicable requirements in ASHRAE62.1, Section5 - "Systems and Equipment" and Section7 - "Construction and System Start-up." ASHRAE/IESNA Compliance: Applicable requirements in ASHRAE/IESNA90.1, Section6.4.4 - "HVAC System Construction and Insulation." 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. NFPA Compliance: Comply with NFPA 90A for design, fabrication, and installation of air-handling units and components. ARI Certification: Air handling units and their components shall be factory tested according to ARI 430, Central Station Air Handling Units, and shall be listed and labeled by ARI. ASHRAE/IESNA 90.1 Compliance: Applicable requirements in ASHRAE/IESNA 90.1, Section 6- Heating, Ventilating, and Air Conditioning. Comply with NFPA 70. COORDINATION Coordinate sizes and locations of concrete bases with actual equipment provided. Cast anchor bolt inserts into bases. Concrete, reinforcement, and formwork requirements are specified in Architectural Specification Sections "Cast in Place Concrete." and/or "Miscellaneous Cast in Place Concrete." Coordinate sizes and locations of steel supports. Supports are specified in Architectural Specification Section"Metal Fabrications." Coordinate installation of roof curbs, equipment supports, and roof penetrations. These items are specified in Architectural Specification Section"Roof Accessories." WARRANTY/GUARANTEE See Division 23 Specification Section Basic Mechanical Requirements HVAC for warranty and guarantee requirements. PRODUCTS GENERAL PRODUCT REQUIREMENTS Equipment Design and Selection: HVAC casings and/or custom air handling units shall be designed, selected and assembled in accordance with the scheduled capacities on the drawings and the requirements of this specification. Basis of Design: The basis of design for HVAC casings, air handling units and/or energy recovery units are units manufactured by the following: Custom Air Handling Units: Buffalo. Air Filtration: American Air Filter Corporation. Energy Recovery Heat Wheels: Air Exchange. Other Acceptable Manufacturers: Subject to compliance with requirements, provide heating and cooling and/or heating terminal units by one (1) of the following: Custom Air Handling Units: Air Enterprises Incorporated. Thermal by Nailor. Air Filtration: Farr Company. Flanders Corporation Energy Recovery Heat Wheels: American Energy Exchange, Incorporated. Loren Cook Company. EMCO, Incorporated. CUSTOM AIR HANDLING UNITS General: Comply with the following: Provide factory assembled custom air handling units, complete with all components as specified herein. To include fan section, cooling coils, energy recovery corks, filter section, and intake module. Each unit shall include all components installed at the factory. Each unit shall be assembled, inspected and factory performance, leakage and vibration tested prior to shipment. Inspection shall be of the completely assembled unit. The Manufacturer shall ship the units in the minimum number of modular sections required by the method of shipment or installation and rigging. The AHU Manufacturer shall provide full length perimeter angles at the floor walls and roof of shipping splits for field bolting of modular section by the Contractor. The AHU Manufacturer shall provide all necessary hardware, tape sealer, and caulk required to field join and seal the modular sections. Should space and rigging considerations require the units to be factory assembled, knocked down, and field reassembled, all sections and components shall be match marked to assure ease of reassembly. Units must be knocked down construction and shall be palletized and shrink wrapped with heavy mil plastic. All components shall be able to fit through existing doors. The intent is not to remove walls or roofing. Equipment capacity and performance shall meet or exceed that shown on the schedule. Units have been designed to provide appropriate access for service and proper operating clearances, and dimensions of the units must be strictly adhered to. Under sizing of housing is unacceptable. Construction Requirements: Comply with the following: Cabinet Construction: Cabinets shall be constructed in a watertight and airtight manner. The manufacturers standard cabinet construction shall result in a unit leakage rate not exceeding 0.5% of unit capacity at 1.25 times the operating static pressure. Base Channel and Floor: Each unit shall be constructed on a minimum six (6) inch x 2.83lb/ft welded, full perimeter structural aluminum C channel base with two (2) inch thick high density foam insulation (R-value of 13.6) under the floor. The under floor insulation shall be protected with a minimum 0.040 smooth aluminum cover sheet. Cover sheet shall be recessed into the underside of the base. Surface mounting of the cover sheet is unacceptable. Tubular, formed, or bolted perimeter base construction is unacceptable. The unit floor shall be constructed of minimum three sixteenth (3/16) inch thick aluminum tread plate, continuously welded, with two (2) inch turned up lip and floor drain piped to unit exterior in each section not having a drain pan. Cooling Coil Section Drain Pan: The cooling coil section shall be provided with a pitched main drain pan recessed into the floor. The main drain pan shall extend a minimum of three (3) inches upstream and twenty four (24) inches downstream of the coils. The main drain pan shall be triple sloped and constructed of continuously welded, minimum 12 gauge, type 304 stainless steel. The min drain pan shall be factory piped to the unit exterior using a minimum two (2) inch diameter stainless steel pipe. Caulking of the drain pan seam is unacceptable. The underside of the drain pan shall be insulated with two (2) inch thick high density foam insulation (R value of 1.6) j and protected with a 0.40 smooth aluminum cover sheet. Cover sheet shall be recessed into the underside of the base. Surface mounting of the cover sheet is unacceptable. Where coils are stacked, triple sloped, continuously welded type 304 stainless steel intermediate drain pans shall be provided. Intermediate drain pans shall run beneath the coil and consist of a single continuous assembly extending a minimum of three (3) inches upstream and nine (9) inches downstream of the coil. Coils shall be supported above the drain pans to allow for continuous flow of condensate and a single point of condensate collection. Each intermediate drain pan shall be piped with a minimum two (2) inch diameter stainless steel pipe directly to the main drain pan. This pipe shall terminate in close proximity of the main drain pan floor to prevent splashing. Cooling coil drain pan section shall be provided with a removable aluminum bar grate. Coil Support Racks: All coils shall be provided with individual coil support racks for coil removal. ERC racks shall be galvanized. Cooling coil racks shall be stainless steel. Provide removable panels sized for removal of the coils. The base floor shall be constructed with adequate stiffening member to prevent oil canning. Where indicated, provide sections with drain pans constructed as noted above. Panel Deflection: All panels shall be designed to that deflection is limited to no more than 1/240 of span dimension at unit operating pressures. Lifting Lugs: Each base section shall include a minimum of four bolt off removable lifting lugs attached to the structural components of the unit base. Where units are of knocked down construction, job site conditions dictate the need for lifting lugs. Exterior Panels: All exterior wall and roof panels shall be minimum two (2) inch thick double wall, injected with high density foam insulation (R-value 13.6). Exterior shall be minimum 0.050 inch unpainted stucco aluminum sheet while inner is to be minimum 0.40 inch smooth aluminum. All panel seams shall be externally caulked with sealant. Entire AHU casing shall be constructed of foam panels and aluminum extrusions with integral resin thermal break bridges. Surface applied tapes of plastic stand offs are not acceptable thermal break construction options. For the ERC Unit a slope upstanding seam roof shall be provided. The roof shall be either sloped to one side or peaked and shall slope at one quarter (1/4) inch per foot (minimum). Control Openings: The Manufacturer shall provide one (1) conduit penetration in each access section for use by the BAS contractor. Conduit shall be constructed so as to maintain the thermal break properties of the unit and will terminate in a junction box on each end. Access Doors: Access doors shall be provided in each section to provide access to the components. Door shall be double wall, insulated, no through metal thermal break type of a thickness no less than that of the walls. Doors shall be manufactured from materials matching the wall construction. Doors shall be maximum height and width allowed by the unit section served and shall open against the sections operating pressure. Hinges shall be continuous, heavy duty stainless steel piano type. A minimum of two (2) high compression, chrome plated, Ventlok 310 handles and latches, operable from both sides of the door, shall be used. To insure thermal integrity all access doors shall be double gasketed with one on each side of the thermal break. Double pane, thermally broken, nine (9) inch x nine (9) inch viewing windows shall be provided in each door. Test Ports: The AHU Manufacturer shall provide each access door with a thermal break test port. Test ports shall be one (1) inch in diameter and capped. Cap to be provided with safety chain attached to conduit. Fan Motor Removal: Size all fan section access doors to allow for removal of the fan motor. In addition, and all aluminum monorail spanning the entire AHU width is to be provided above the motor(s). Fan Section: General: Comply with the following: All fans shall meet the scheduled airflow performance specified and shall not exceed the brake horsepower specified on the mechanical equipment schedule. All fans shall be selected to operate at a point no higher than 90% of the peak static pressure rating, as defined by the fan performance curve at the selected operating speed. Centrifugal Fans: Fan Type: Fans shall be centrifugal plenum plug type fans. Performance: Performance ratings shall conform to AMCA Standard 205 (fan efficiency grade), 211 (air performance), and 311 (sound performance). Fans shall be tested in accordance with ANSI/AMCA Standard 210 (air performance) and 300 (sound performance) in an AMCA accredited laboratory. Fans shall be licensed to bear the AMCA certified ratings seal for both sound and air, and fan efficiency grade (FEG). Sound certification shall apply to both inlet and outlet sound power levels. Fans shall have a sharply rising pressure characteristic extending through the operating range and continuing to rise beyond the peak efficiency to ensure quiet and stable operation. Fans shall have a non-overloading design with self-limiting horsepower characteristics and shall reach a peak in the normal selection area. All fans shall be capable of operating over the minimum pressure class limits as specified in AMCA Standard 99. Construction: Fans shall be designed without scroll type housing and shall incorporate a non-overloading type backward inclined airfoil blade wheel; heavy gauge reinforced steel inlet plate and structural steel frame. Insulation: Fans shall be provided with minimum two (2) inch insulation enclosure with perforated lining. Frame and Inlet Panel: Inlet panels shall be of heavy gauge reinforced steel construction. The inlet panel incorporates a removable spun inlet cone designed for smooth airflow into the accompanying inlet retaining ring of the fan wheel. A square, formed lip suitable for attachment of a boot connector shall surround the unit. Wheel: Wheels shall have a spun non tapered style blade retaining ring on the inlet side to allow higher efficiencies over the performance range of the fan. Wheels shall have airfoil shaped extruded aluminum blades. All hollow blade wheels shall be continuously welded around all edges. Wheels shall have twelve blades for better sound quality. All wheels shall be statically and dynamically balanced on precision electronic balancers to a Balance Quality Grade G6.3 per ANSI/AMCA 204 or better. Finish and Coating: The entire fan assembly shall be thoroughly degreased and deburred before application of a rust preventative coating. Aluminum components shall be unpainted. Factory Run Test: All fans prior to shipment shall be completely assembled and test run as a unit at the specified operating speed or maximum RPM allowed for the particular construction type. Maximum vibration shall be within the limits of ANSI/AMCA 204 Fan Application Category BV-4. Balance readings shall be taken by electronic type equipment in the axial, vertical, and horizontal directions on each of the bearings. Records shall be maintained and a written copy shall be available upon request. Air Flow Sensor: Each fan shall be provided with an integral Piezometer ring air flow sensor. The differential pressure transmitters shall be furnished and installed in the field by the BAS Contractor. The AHU manufacturer shall extend all pneumatic tubing to compression fittings mounted inside the service corridor or ton the unit exterior wall. Insertion type airflow probes which obstruct the inlet of the fan in any way are unacceptable. Coil Section: General Requirements: Compliance: Comply with ARI 410. Coil Section: Coil section shall be fabricated to allow for the removal and replacement of coils and to provide an in-place access for service and maintenance of coils(s). Coil Construction: Coils shall be counter flow design, air to water. Cooling coils shall be constructed of five eights (5/8) inch O.D. seamless copper tubes with a minimum 0.020 inch tube wall thickness. Cooling coils shall have a minimum 16 gauge, 304 stainless steel intermediate tube supports. Cooling coils shall be continuous plate fin type with 0.0095 inch thick aluminum fins. Fin spacing shall not exceed thirteen (13) fins per inch. Headers shall be painted carbon steel. Connections shall be MPT. Coils shall not act as a structural component of unit. Coil Supports: Each coil shall be independently supported by a coil rack system so that any coil in a bank can be removed through the access panel without disturbing the other coils in the bank. Cooling coil racks shall be manufactured form stainless steel. ERC racks shall be manufactured of galvanized steel. Air Filtration Section: General Requirements: Comply with the following: Comply with NFPA 90A. Provide minimum arrestance according to ASHRAE 52.1, and a minimum efficiency reporting value (MERV) according to ASHRAE 52.2. Provide filter holding frames arranged for flat or angular orientation, with access doors on both sides of unit. Filters shall be removable from one (1) side or lifted out from access plenum. Spare Filters: Provide two (2) sets of spare filters for each type of filter media. One (1) set of spare of filters shall be installed in the air handling unit for the testing and balancing procedure. The second set of spare filter media shall be turned over to the owner. Air Handling Unit Operation during Construction: When the air handling units need to be operated during construction the contractor shall provide the filters for the air handling unit. These filters shall be separate from the specified filter media. Install specified filter media prior to final test and balance of air handling systems. Filter Types: Comply with the following: Disposable Pre Filter Media: Filter Media: Filter media shall have an average efficiency of 25% to 30% and an average arrestance of 90% to 92% in accordance with ASHRAE Test Standard 52.2. 40% to 45% Efficient Filter media shall be of high density micro fine glass fibers, laminated to a reinforcing backing to form a lofted filter blanket. The filter media shall have an average efficiency of 40-45% on ASHRAE Test Standard (52.2). It shall have an average arrestance of not less than 96% on that standard. Filters shall be listed by Underwriters Laboratories as Class (2) (1). 80% to 85% Efficient - Filter media shall be of high density micro fine glass fibers, laminated to a reinforcing backing to form a lofted filter blanket. The filter media shall have an average efficiency of 80-85% on ASHRAE Test Standard (52.2). It shall have an average arrestance of not less than 98% on that standard. Filters shall be listed by Underwriters Laboratories as Class (2) (1). Media Support Grid The media support shall be a welded wire gird with an effective open area of not less than 96%. The welded wire grid shall be bonded to the filter media to eliminate the possibility of media oscillation and media pull away. The media support gird shall be formed in such a manner that it affects tapered radial pleat design. The grid shall be designed to support the media both vertically and horizontally. Contour Stabilizers Contour stabilizers shall be galvanized steel and shall be permanently installed on both the air entering and air exiting sides of the filter media pack to insure that the tapered radial pleat configuration is maintained throughout the life of the filter. There shall be four contour stabilizers on the air entering side and six on the air exiting side. The filter shall be capable of withstanding 10 inch wg. pressure drop without noticeable distortion of the media pack. Enclosing Frame The enclosing frame shall be constructed of galvanized steel. It shall be assembled in such a manner that a rigid and durable enclosure for the filter pack is affected. The media pack shall be mechanically and chemically bonded to the inside of the periphery of the enclosing frame, thus eliminating the possibility of air by-pass. The enclosing frame shall be equipped with galvanized steel protective diagonal support braces on both the air entering and air exiting sides of the filers. The diagonal support braces shall be mechanically fastened to each contour stabilizer. Final Filter Media Bag Type: Air filters shall be high performance extended area disposable type filters. Each filter shall consist of high density glass microfiber media with a chemically bonded backer, individual pockets and a corrosion resistant galvanized steel enclosing frame. 45% to 50% Efficient: Filter media shall be of high density glass microfibers, reinforced with a backing to form a lofted filter blanket. The filer media shall have an average efficiency of 45-50% on ASHRAE 52.2 and shall have an average arrestance of not less than 96% on that standard. 80% to 85% Efficient: Filter media shall be of high density glass microfibers, reinforced with a backing to form a lofted filter blanket. The filter media shall have an average efficiency of 80-85% on ASHRAE 52.2 and shall have an average arrestance of not less than 98% on that standard. Pocket Construction Pocket shall consist of glass microfibers chemically bonded to a reinforced UL Class 1 or Class 2 backing. Variable frequency drive, factory mounted and wired permitting input of field connected 4-20 mA or one (1) 10 volt control signal. Variable frequency drive, factory mounted and wired, with exhaust air sensor to vary rotor speed and maintain exhaust temperature above freezing. Variable frequency drive, factory mounted and wired, with exhaust and outdoor air sensors, automatic changeover thermostat and set point adjust, to vary rotor speed and maintain exhaust temperature above freezing and air differential temperature above set pint. Provide maximum rotor speed when exhaust air temperature is less than outdoor air temperature. Pilot Light Indicator: Display rotor rotation and speed. Speed Settings: Adjustable settings for maximum and minimum rotor speed limits. EXECUTION EXAMINATION Examine [concrete bases] [roof curbs] [and] [steel supports] for compliance with requirements for conditions affecting installation and performance of HVAC casings. Examine casing insulation materials and liners before installation. Reject casings that are wet, moisture damaged, or mold damaged. Proceed with installation only after unsatisfactory conditions have been corrected. INSTALLATION Install casings according to SMACNA's "HVAC Duct Construction Standards - Metal and Flexible." Equipment Mounting: Install HVAC casings on cast in place concrete equipment base(s). Comply with requirements for equipment bases and foundations specified in Architectural Specification Sections"Cast in Place Concrete." and/or "Miscellaneous Cast in Place Concrete." Comply with requirements for vibration isolation and seismic control devices specified in Division 23 Specification Section"Vibration and Seismic Controls for HVAC Systems." Apply sealant to joints, connections, and mountings. Field cut openings for pipe and conduit penetrations; insulate and seal according to SMACNA's "HVAC Duct Construction Standards - Metal and Flexible." Support casings on floor or foundation system. Secure and seal to base. Support components rigidly with ties, braces, brackets, [seismic restraints] and anchors of types that will maintain housing shape and prevent buckling. Align casings accurately at connections, with one eighth (1/8) inch misalignment tolerance and with smooth interior surfaces. Equipment Mounting: Install air handling units on concrete bases using elastomeric pads. Secure units to anchor bolts installed in concrete bases. Comply with requirements for concrete bases specified in Architectural Specification Cast in Place Concrete. Comply with requirements for vibration isolation devices specified in Division 23 Specification Section Vibration and Seismic Controls for HVAC Systems. Minimum Deflection: One half (1/2) inch. Install stainless steel plate to equally distribute weight over elastomeric pad. Install dowel rods to connect concrete base to concrete floor. Unless otherwise indicated, install dowel rods on eighteen (18) inch centers around the full perimeter of concrete base. Install epoxy coated anchor bolts that extend through concrete base and anchor into structural concrete floor. Place and secure anchorage devices. Use setting drawings, templates, diagrams, instructions, and directions furnished with items to be embedded. Install anchor bolts to elevations required for proper attachment to supported equipment. Arrange installation of units to provide access space around air handling units for service and maintenance. Do not operate fan system until filters (temporary or permanent) are in place. Replace temporary filters used during construction and testing, with new, clean filters. Install filter gage, static pressure taps upstream and downstream of filters. Mount filter gages on outside of filter housing or filter plenum in accessible position. Provide filter gages on filter banks, installed with separate static pressure taps upstream and downstream of filters. Install heat exchangers (coils) and hydraulic module in compliance with system manufacturers installation guidelines. Contractor shall provide filters used for equipment operated during construction, separate from final specified filter media. Install final filter media prior to final test and balance of air handling systems. CONNECTIONS Comply with requirements for piping specified in other Sections. Drawings indicate general arrangement of piing, fittings, and specialties. Install piping adjacent to air handling unit to allow service and maintenance. Pipe coils for counter flow arrangement. Connect piping to air handling units mounted on vibration isolators with flexible connectors. Connect condensate drain pans using NPS 1-1/4, ASTM B88, Type M copper tubing. Extend to nearest equipment or floor drain. Construct deep trap at connection to drain pan and install cleanouts at changes indirection. Chilled Water Piping: Comply with applicable requirements in Division 23 Specification Section HVAC Piping Systems and Specialties. Install shutoff valve and union or flange at each coil supply connection. Install balancing valve and union or flange at each coil return connection. Connect duct to air handling units with flexible connections. Comply with requirements in Division 23 Specification Section HVAC Duct Systems and Accessories. FIELD QUALITY CONTROL Casing Tests and Inspections: Perform field tests and inspections according to SMACNA's "HVAC Air Duct Leakage Test Manual." Test the following systems: Systems required by ASHRAE/IESNA90.1. Supply Air: 100% of total installed duct area with a pressure class of three (3) inch wg or higher. Conduct tests at static pressures equal to maximum design pressure of system or section being tested. If pressure classes are not indicated, test entire system at maximum system design pressure. Do not pressurize systems above maximum design operating pressure. Give seven days' advance notice for testing. Determine leakage from entire system or section of system by relating leakage to surface area of test section. Comply with requirements for leakage classification of ducts connected to casings. Disassemble, reassemble, and seal segments of systems to accommodate leakage testing and for compliance with test requirements. HVAC casings will be considered defective if they do not pass tests and inspections. Prepare test and inspection reports. FIELD QUALITY CONTROL FOR CUSTOM AIR HANDLING UNITS Manufacturers Field Service: Engage a factory authorized service representative to inspect, test, and adjust components, assemblies, and equipment installation, including connections. The manufacturer shall provide a minimum of one (1) week of field supervision for this project. Perform tests and inspections. Manufacturers Field Service: Engage a factory authorized service representative to inspect components, assemblies, and equipment installation, including connections, and to assist in testing. Tests and Inspections: Leak Test: After installation, fill water and coils with water, and test coils and connections for leaks. Fan Operational Test: After electrical circuitry has been energized, start units to confirm proper motor rotation and unit operation. Pressure Test: Pressurize housing to a minimum of three (3) inch wg or to designed operating pressure, whichever is higher; test housing joints, door seals, and sealing edges of filter with soapy water to check for air leaks. Unit openings are to be blanked off and unit then tested. Coordinate with TAB contractor. Test and adjust controls and safeties. Replace damaged and malfunctioning controls and equipment. Air handling unit or components will be considered defective if unit or components do not pass tests and inspections. Prepare test and inspection reports. CLEANING Comply with the manufacturers requirements for cleaning casings and units STARTUP SERVICE Engage a factory authorized service representative to perform startup service. Complete installation and startup checks according to manufacturers written instructions. Verify that shipping, blocking, and bracing are removed. Verify that unit is secure on mountings and supporting devices and that connections to piping, ducts, and electrical systems are complete. Verify that proper thermal overload protection is installed in motors, controllers, and switches. Verify proper motor rotation direction, free fan wheel rotation, and smooth bearing operations. Reconnect fan drive system, align belts, and install belt guards. Verify that bearings, pulleys, belts, and other moving parts are lubricated with factory-recommended lubricants. Verify that face and bypass dampers provide full face flow. Verify that outdoor and return air mixing dampers open and close, and maintain minimum outdoor air setting. Comb coil fins for parallel orientation. Verify that proper thermal overload protection is installed for electric coils. Install new, clean filters. Verify that manual and automatic volume control and fire and smoke dampers in connected duct systems are in fully open position. Starting procedures for air handling units include the following: Energize motor; verify proper operation of motor, drive system, and fan wheel. Adjust fan to indicated rpm. Measure and record motor electrical values for voltage and amperage. Manually operate dampers from fully closed to fully open position and record fan performance. ADJUSTING Adjust damper linkages for proper damper operation. Comply with requirements in Division 23 Specification Section Testing, Adjusting, and Balancing HVAC Systems for air handling system testing, adjusting, and balancing. CLEANING After completing system installation and testing, adjusting, and balancing air handling unit and air distribution systems and after completing startup service, clean air handling units internally to remove foreign material and construction dirt and dust. Clean fan wheels, cabinets, dampers, coils, and filter housings, and install new, clean filters. DEMONSTRATION Engage a factory authorized service representative to train Owners maintenance personnel to adjust, operate, and maintain air handling units. END OF SECTION 233119     챬, Baltimore Bressler Research Building Seventh Floor Renovation Project No: 10-357 95% Construction Document Submission Phase March 11, 2011   CUSTOM AIR HANDILING UNITS & ENERGY RECOVERY SYSTEMS 233119  PAGE1 *DETUVWY\^_nr~d e O o u ¸ָ֮zzsls h67h! h67h- h67hg} h67hpohRB* CJphphEYh`hB* CJNHphphEYh`hB* CJphphVB* CJphph67B*CJphhqB*CJphh!8B*CJphhB*CJph hpo0J. h60J. h50J.h`h hpo0J-hpo*E   P t  & F `^gdf j0^`0gd5 & F^gd; `P^`PgdP `0^`0gd`hgd1$a$gd`hgdVgd ?    N P \ t      ! $ + . 5 8 ? B H K O P R U Z Ľ϶ϯύ϶ϯϯϯvϯh? hpo0J05B*ph *h67hpo *h? hpoh? hpo0J0B*phh? h0J0B*ph h? h h? h~" h? hfhpo h? hw h? hpo h67h h67h) 1 h67hvV: h67h; h67hpo h67h!.  @. `P^`Pgd- `>^`>gd `0^`0gd`h p0^p`0gd; & F `^gdf `P^`PgdP j0^`0gdfZ ] d g l p w y z . j k  2>?@TUü޵޵üާޮޠޮދ *hghpoh? h80J0B*ph h? h8 h? h3 h? h~" h? hm h? hfhpo *h67hpo *h? hpo h? h h? hpoh? hpo0J0B*phh? h0J0B*ph6 -./7Kaw LZo"X"EFȿϸ籱禦 h? h~" h? hX2hm h? hm h67hmh67haJ h67hpo h67h- *hghg *hghpo h? h h? hpo h? hfhpo>./KawLo"X `P^`Pgd; & F p^pgdf p0^p`0gd}* j0^`0gd5 j0^`0gd- & F j^gdf"g AB (Eyh `P^`Pgd; j0^`0gd5 j0^`0gdf & F `^gdfg )*@AB  (EyRShy)*+9» h? hlNhSD$hOB h? hSD$hX2 h? hX2 h? hhvV: h? hfhpo h? h~" h? hpoGhy*+93 4  & F `^gd5 `0^`0gd- j0^`0gd5 & F p^pgdf p0^p`0gd}* & F j^gdlN j0^`0gdf   2 3 4 r y !!!"!-!!!!!""" "3"4"5"C"L"N"_""""ĽĹĹҫ{h1+h-aJ h67hh67haJ h67h3h67h-aJ h67hf h67h> h? hhpo h? h~" h? hpo h67hpo h67h- h? h8 h? hfhSD$ h? hSD$ h? hO h? hK0 !!"!!"" "4"5""we `P^`Pgd- & F `^gdf `0^`0gd- `P^`PgdlN & F p^pgdf j0^`0gdlN & F j^gdf `P^`Pgd- `P^`Pgd5 """"# # # ########### $ $$$$$$-%.%/%|%%%%%%^&v&w&&&&''''(((b((((()2)A)V)c)))))))))*B*ǼǸǼǼDZܱձձձǼǼǭhW h? hlChpo h? h~"hT h? hpo h? h3 h? h h? hN h? hTh>h- h? h! h? h>B"" # ####$.%/%|%%^&&'( & F `^gdT `P^`Pgd; `0^`0gd`h j0^`0gd5 & F`^``gdT `P^`Pgd- & F `^gd((A)V)c)*+++C,D,M,j,J-- `P^`PgdTgdW  & F `^gdW  `P^`PgdW  `0^`0gdT `0^`0gd`h `P^`Pgd;B*K*c*z*********++K+L+b+c+++++++++C,D,M,U,],j,,,,,J---------------... h67hO h67ho *h67hf  h67hwh67hf aJ h67hf  h67h& h67hJ[ h? hT hW hW h[hThpo h? h@ h? h~" h? hpohW h? hDH5--.M.x.5/6/Q/R/p////z & F p^pgdo p0^p`0gd}* & F j^gdo j0^`0gd5  & F gdq `P^`PgdT j0^`0gdo & F h^`hgdf  ...M.h.j.m.o.q.v.w.x...../3/5/6/O/P/Q/R/n/o/p////////////////////0&0'0A0ΡΙܡ΋ h? hjL h? hJ[ h67hohiOht( h? ht( h? ho *h? hf h? hf aJ h? hf  h? hw h? ht5n h? hOhRho h? hiO h67hR h67hw h67ht5n1////////0'0A0e0f0z & F `^gd  `P^`Pgdv `0^`0gd`h p0^p`0gd}* & F j^gdo j0^`0gd5 p0^p`0gdR & F j^gdR A0H0I0J0d0e0f00000-1.111222213P3334444z5{555566666666667&77777788T8V8h8Ϳ h67h3 h67hE h67hRo h67h\ h67h I h67h h67h/# h67h(H h67h )C h? h8 h? h h\ h? hd + h? h hu h67hVOUhVOUh h? hu5f0{556667: AAB7C7D$G2HKhL/M jgd{XM j0^`0gd )C j0^`0gd & F `^gd `P^`Pgd )C j0^`0gd h8t8{888888 99;9Z99999:":Y:f:::::::);E;r;;;;;;;<<<<<<<#=0=6=;======>r>>>>? h? hxh(H h? h8 h? h[ h? hE h? h3h\ h? h{g h67h{g h67h(H h67h I h67hx h67hd + h67h\ h67h3 h67hRo h67hE8??!?4?M????? @@8@W@@@@@ A A!AAABBBB7CEC]C}CCC7DHD{DDDDDDDD3EBEEEqFFFFG#G$G6GGGGĽ h67hz h67h. h67h3 h67hE h67hx h67h{XM h67hNw h67hAB h67h(H h? hRo h? h{XMh\ h? hE h? hd + h? h[ h? hx8GGG2H3HAHGHHHIIIJJ=KDKKKLKSKTK[K\KbKKKKKKLLhL{LLLLLL/M;M^W^v^^^^^^^^^___```` h67h2` h67hMg h67h h67hd + h67hz h67h>* h67hB h67hq h67hy] h67h$b@``/`0`J`K`L`b````wa{aaaaabbbbccddd/d0d1dLdNdOdodpdqddddddd eeeeeDfž۩۩~~~uuuh67hTaJ *h67hT h67hj h67hez h67hLM h67h2` h67hT h67hKEM hChC hCh hCh8P hCh2`h8P h? hLMh2` h67h/Nh/Nh/NB*ph h? h2`hhB*ph.L`b``abdd0d1dNdOdeeDffyyy ` 0^`0gdKEM  @ 0^@ `0gd67 & F `^gdLM & F `^gdKEM j0^`0gdKEM & F p^pgd/N p0^p`0gdC p0^p`0gdKEMDfffffg.gMgggghhhhhhmitiiiijjjj jjjkkkkkkll+m9m:mAmmmnnnnnnoobpppqprpppqq!rrrsssͺͭͤͺͤͺͤͺͤͺͭͭh67h\$laJhezhezB*aJph *h67hezaJh67h67aJh67hezaJ h67hez h67hmdh2` h67aJh67h5aJh67hTaJ@fghhhhjjk:mnqprp!rtgv ` 0^`0gdKEM & F j^gdez  @ 0^@ `0gdKEM & F `^gdez ^`gdKEM & F jj^j`gdez   @ 0^@ `0gd67sstttuufvgvhv|vvvvvvvwwwwwwwxxxxxxxyyyzz zzzz+{7{8{?{{{Z|f|g|n|||}}}}}}~%~~~ηήήήήή *h67h\$laJh67h\$laJh\$lhv/wB*aJph *h67hv/waJh67hv/waJ h67hv/w h67hezh67hh5LaJh67hmdaJh67hezaJ@gvhvvvwwxz8{g|}}4tz `0^`0gd`h & F p^pgd\$l ` 0^`0gdh5L & F j^gdv/w  @ 0^@ `0gdh5L & F `^gdv/w ^`gdh5L & F  @ ^@ gdh5L34?EVst€À1&*GW[jwłȂтڂ $Iwʃ˃Ճك./0ADe絮৮஧༮ h67h h67h(1 h67h{ h67hcf< h67hE h67hh1 h67hyl *h? hz h? hz h67hz h67hl:5h67hezaJh67h\$laJ?tG0rXYvw0Clڊ p0^p`0gd{ & F j^gd{ j0^`0gd{ & F `^gd{ `P^`Pgd{ `P^`Pgd 7mЄ߄6`r6BQXY`vw 0AEpʼnCFGjkl}ݺ h? hyl h? hr h? h6V h67h6V h67h9tC h67h2 h67h{ h? h{ h67hh1 h67hr h67hyl h67h{ h67hE>ڊ/HJk6Hlpy{ÌҌӌԌ1=؍ٍڍލĽ箧ٮٮٮҮҮҮ h67hwR h67h h67h h67hCK h67hV *h67h9tC h67h9tC h67hH3 h67hy h67hh1 h67h2 h67h6V h67h{h6V h? h6V h? hh19ڊJ6{ӌԌ1LЎ & F `^gdH3 j0^`0gdic j0^`0gdH3 & F j^gd{ `P^`PgdH3 `0^`0gd2 j0^`0gd{L]dώЎ-5fghlȏ֏׏ۏ܏ ž򾷯~vi *hH3hVB*ph *h67hV *h67h h? h  *hCKhwR *hCKh  *hCKhV5 *hCKhV *hCKh h? h h? hV h67hH3 *h67hcf< *h67hic *h67hH3 h67h{ h67h h67hV h67h2)ntǐϐАԐՐ&'(;VWXYbɑʑˑ !kƒǒВߒ*249JbŽԦԘ۟~~۟ h67hyhH3 *h67hxS h67hcf< h67hxS h67hV. h67h{ *h67hV. *h67hH3 *h67hV *h67h h67h h67hV h67hH3 *hCKhwR *hCKhV h? h h? hV/ʑˑ!ǒJܓA{˕֕̕ `P^`Pgd 7m `0^`0gd`hgd%{0 & F ^gd%{0 p0^p`0gdxS j0^`0gdH3 & F j^gd{ `P^`PgdH3ܓ *[_Ô 0AG{˕֕̕1ޖߖsߗ 56İĩĥėĩĐ h? hy h? h< h? h`hpo h? h~" *hCKhpo *h\hCKhCK h? hpo h? h%{0 h? h hxS h? h#i h? hV. h67hH3 h67hV. h67h#i8sߗҙiJțjk fgdny) j0^`0gd` & F `^gd` `0^`0gd `P^`Pgd 7mŘƘݘHSbҙؙiJxțۛ-Regijk簩੩੩ܩΩΩ h? h`h% h? h%h 7mh? hpo0J0B*phh? hD0J0B*ph h? h(< h? h~"h[ h? h< h? hpo h? hyhCK h? hD>%:e 6:f$+/բwx̣,0_`̤ɥ̥ץ %,4DEݲݮݮ h? hyhj?> h? h8 hBhvghBhb0.>*0.BB>**< h? h( h? h< h? h(< h? h% h? h?Bf/xަ01 & F j^gdO j0^`0gdO & F `^gdO `P^`Pgd| `0^`0gd `P^`Pgd 7mEFW\̦ަ9S[\aeq̧/01Xcdehį#$éĩ̩_`̪3«̫亭h| h? h%;h? hpo0J0B*phh? h 0J0B*ph h? h~" h? hOhpo h? hpoh{r h? h h? h8 h? h( h? hy@1X3ܭ_% & F `^gdO `0^`0gd `P^`Pgd| j0^`0gdO & F p^pgdO p0^p`0gdO{̬BJ̭ܭ_̮#̯$%BL̰"+6H\tu̱ӱԱձ0i̲')*οαêΪΪ h? h h? h h? ht{hAh{r h? hpo h? hA h? hOh| h? h( h? h? h? h h? h|h|C%"+uԱձ0iWj;( j0^`0gdt{ & F `^gdt{ `0^`0gd `P^`Pgd| j0^`0gdO*<GW̳jvŴ̴;NV̵(@Dijk̶ض{̷շ&,0cl̸͸Ѹ̹͹۹VZijkü h? hpo h1Hh1Hh1H h? hW h? h h{r h? ht{h h? h h? h? h? h h? hAG(jkض{cl͹۹jk'$a$gdO0  & F `gdB `P^`Pgd1H `0^`0gd j0^`0gdt{ & F `^gdt{ `P^`Pgd|ź +,CDRSTUVWXYZ[\]ո!jh`h5UaJmHnHuhpojh`hUmHnHuhpoB*aJph h`haJh`hh`hB*aJphhEYh`hB* aJphph`hh`haJh:hM3Xh89jh89U9gd`h4gdM3XźSUVWXYZ[\^» # 0p 0p]gd[ # 0p 0pgd`hgd`hgdM3X64gdEY4gd`h $gd`h !gd`hgdEY]^y»ûݷ h? hpoh89hpoh[hpo5aJh5aJmHnHujh`hh`h5UaJh`hh`h5aJh67h65aJ h65aJ h`h5aJ»û'$a$gdO091F:ps<0BP/ =!"#$% >x666666666vvvvvvvvv666666>6666666666666666666666666666666666666666666666666hH6666666666666666666666666666666666666666666666666666666666666666662 0@P`p2( 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p8XV~ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@ 0@66666_HmH nH sH tH <`< NormalCJ_HmH sH tH DA`D Default Paragraph FontViV 0 Table Normal :V 44 la (k ( 0No List 66 HDR$ $*$a$44 FTR$ $*$a$0O"0 ?SCT $*$a$5@OR@ PRT$$ & F*$@&a$5:b: SUT$ & F*$@&a$:b: DST$ & F*$@&a$DORD ART$$$ & F *$@&a$BObB PR1!$ & F *$@&a$@Or@ PR2 $ & F *$@&a$@O@ PR3 $ & F p*$@&a$DOD PR4#$ & F  @ *$@&a$>O> PR5$ & F *$@&a$8b8 TB1$ *$^ a$8r8 TB2$`*$^`a$88 TB3$*$^a$88 TB4$*$^a$88 TB5$ *$^ a$88 TF1 $ *$^ a$88 TF2!$`*$^`a$88 TF3"$*$^a$88 TF4#$*$^a$88 TF5$$ *$^ a$&R& TCH%*$6b6 TCE&p*$^`p0Or0 EOS'$*$a$:: ANT($*$a$ >*<B* LL 9CMT)$*$a$<B*CJmHphsHtH CPR SPN SPDO NUMO NAM / SIB* &o& IP B*ph,, RJUST1$a$:/!:   SAhyperlink >*B*phl 6U 16 0 Hyperlink >*B*ph4@B4 5r0Header 4 H$.Q. 4r0 Header Char4 @b4 7r0Footer 6 H$.q. 6r0 Footer Char :~"TIPJ8$d%d&d'dNOPQB* CJmHph8sHtH8/8 )~"CMT Char<B*CJph8/8 8~"TIP Char<B* CJph8HH <\U#0 Balloon Text;CJOJQJ^JaJN/N ;\U#0Balloon Text CharCJOJQJ^JaJ6/6 Ly0 Header Char1whPK![Content_Types].xmlN0EH-J@%ǎǢ|ș$زULTB l,3;rØJB+$G]7O٭Vj\{cp/IDg6wZ0s=Dĵw %;r,qlEآyDQ"Q,=c8B,!gxMD&铁M./SAe^QשF½|SˌDإbj|E7C<bʼNpr8fnߧFrI.{1fVԅ$21(t}kJV1/ ÚQL×07#]fVIhcMZ6/Hߏ bW`Gv Ts'BCt!LQ#JxݴyJ] C:= ċ(tRQ;^e1/-/A_Y)^6(p[_&N}njzb\->;nVb*.7p]M|MMM# ud9c47=iV7̪~㦓ødfÕ 5j z'^9J{rJЃ3Ax| FU9…i3Q/B)LʾRPx)04N O'> agYeHj*kblC=hPW!alfpX OAXl:XVZbr Zy4Sw3?WӊhPxzSq]y ó'2"@@@C Z "B*.A0h8?GNJU[`DfsE*]û^`bcfhjmoqstuwxz{} .h "(-/f0/MWL`fgvtڊf1%(»û_adegiklnprvy|~ %'C!@ @ 0(  B S  ?((  D   "?D   "?/@C$u6$u\BcB8v9vyyijE~$$00a2e2334#4u88<<??ABBBLLPPQQ@UJUUUUVZ Z<\F\] ]]]7^?^^^7an> )C9tC(H1H Ih5LEL MKEMLM{XMiOzOnPwRxS9:T}]TVOU6V>bybicVdUefIfShfKh#iBckyl\$l 7mt5nltvv/wNwLyezt{<}aa}D-5qT{l<`Mg1&7@V.y567(c7CK5;APD/Nu3 ~ w2RoAB4lCD^5 - 4AEYW %T@{grg}z vgRzO V.;<OEoo6Xw Oj|N {rH!XC? s]8P[nz?lN~H#=$bOBi6sO0qP=Vy>y5>CRu`|@A[rJ9%35Of {Z~+89 m|*8?^Tkr/#Kt([H3`h2`po3lxNTs jL>2Ա"(<`DOIFormatMF04MF95 SectionIDSpecTypeVersion09/01/11123311915817561 MasterSpec4288@ssssóp@UnknownG.[x Times New Roman5Symbol3. .[x Arial9. . Segoe UIC.,.{$ Calibri Light7..{$ CalibriA$BCambria Math"Ahhz;'{;' +Uݗ[Cݗ[C!&&Kq@P  $P 2!xx_-q SECTION 233119 - HVAC CASINGS HVAC CASINGSBAS-12345-MS80 ARCOM, Inc.Mavrinac, John Oh+'0 0< \ h t  SECTION 233119 - HVAC CASINGSHVAC CASINGS ARCOM, Inc.BAS-12345-MS80 Normal.dotmMavrinac, John3Microsoft Office Word@Ik@B/@,CU2@rgU2ݗ ՜.+,D՜.+,t0x   DocumentC[& SECTION 233119 - HVAC CASINGS Titlex :BContentTypeId,0x0101007DA9AEB31DECCE4DAC8FD68DB3B1E7C1  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~Root Entry F8 1Table98WordDocument;2SummaryInformation(DocumentSummaryInformation8MsoDataStore 88CCBRUKMQJ51V2==288Item 2PropertiesdZQ2FK3P4==2 88Item  Properties^DQSTUSSW5YYA==2 88Item .PropertiesCompObj&r ' DocumentLibraryFormDocumentLibraryFormDocumentLibraryFormschemaRef ds:uri="http://schemas.micr This value indicates the number of saves or revisions. The application is responsible for updating this value after each revision. ref="dc:subject" minOccurs="0" maxOccurs="1"/> This value indicates the number of saves or revisions. The application is responsible for updating this value after each revision. storeItem ds:itemID="{D6595EDE-6428-4D42-B970-52AA74FEA17B}" xmlns:ds="http://schemas.openxmlformats.org/officeDocument/2006/customXml">s:schemaRef ds:uri="http://schemas ackage/2006/metadata/core-properties"/>DocumentLibraryFormDocumentLibraryFormDocumentLibraryForm   F Microsoft Word 97-2003 Document MSWordDocWord.Document.89q