Exhibit 6_PUBLIC BUILDINGS SERVICE OPERATIONS MAINTENANCE STANDARDS.doc

General Services Administration Public Buildings Service

PUBLIC BUILDINGS

SERVICE OPERATIONS & MAINTENANCE STANDARDS

2.1 April 24, 2007 Contents

This Maintenance Guide is divided into the following Sections:

Section 1: Introduction and Maintenance Guide List

Section 2: Maintenance Guides

Appendix A: NETA Qualifications, Responsibilities and Safety

Appendix B: NETA Electrical Test Frequencies

Appendix C: Maintenance Guide Number Key

Appendix D: Equipment Attributes Lists

Appendix E: Water Treatment Standards

Section 1 Introduction and Maintenance Guide List

1) General Overview. The objective of this manual is to (1) provide a set of minimum expectations for operations and maintenance (O&M) contractors in GSA buildings, and (2) to provide a standardized set of standards for the operations and maintenance of GSA buildings. O&M contractors are responsible for assessing actual requirements for each building, and adjusting maintenance and operations procedures as appropriate, subject to GSA approval.

2) Regional Discretion. GSA Regional Offices may develop variations of these guides for regional use. Care should be taken to maintain the overall quality standards. Keeping formatting similar to the national manual is recommended to make reconciliation with future updates simpler.

3) Use in the Procurement Process. GSA Regional Offices have discretion regarding use of this manual in the O&M procurement process. They may permit markups of the manual to be submitted with offers and evaluated as part of the source selection and negotiation process.

4) Contractor Proposed Changes. O&M contractors may, and under some circumstances must, propose changes to the standards in this guide in the course of contract performance. Such changes are subject to GSA approval. GSA will generally provide electronic copies of this manual. Contractors must submit proposed changes showing markups to assist GSA personnel evaluate proposed changes. Contractors may be required to propose changes where no standard in this manual is appropriate for a certain type of equipment, where regulatory or code requirements require a change, or where operating or environmental conditions warrant a program that is different from this manual. Contractors should always review manufacturers’ recommendations, and adjust maintenance standards to consider such recommendations.

5) Order of Precedence. Where there is a conflict between this manual and contract language, contract language takes precedence.

6) Maintenance Guide Numbers. This manual establishes a maintenance guide numbering system arranged by sections according to building equipment groups or building components. A four (4) tier system is used to easily identify the type of building group, equipment type and frequency for performing maintenance on these systems. The format is as follows:

a) Tier 1 identifies the building component system or type of building equipment group, i.e. Electrical (ELEC), Heating Ventilation, Air Conditioning (HVAC)

b) Tier 2 identifies the type of equipment, i.e. Transformer (TRN), Chiller (CLR)

c) Tier 3 further defines the equipment by number when there is more than one type, i.e. Centrifugal Chiller (04), Absorption Chiller (05)

d) Tier 4 defines the frequency for the specific maintenance task to be performed, i.e. Monthly (01M), Quarterly (03M) Semi-annually (06M), Annually (01Y)

e) The Guide number appears in the format of: HVAC-CLR-04-01Y which identifies the guide as: a HVAC System chiller of type 4 (centrifugal) to be performed annually.

This new numbering system is recommended for future use. This manual does not establish a requirement to convert existing numbering systems to conform to this numbering system.

7) Computerized Maintenance Management Systems (CMMS). Where a CMMS is provided by GSA, the contractor is expected to fully utilize such CMMS, especially with regards to maintaining data on equipment and systems, and for work order management.

8) Equipment Attributes. Appendix D contains Equipment Attributes lists that the Operations and Maintenance Contractor is required to collect data from each piece of equipment. This task is part of the maintenance requirements for each building in order for GSA to have an accurate and up to date database of each building’s equipment. Equipment is listed with the values and the type of data that shall be collected. Attribute fields have been created in the CMMS for each equipment type. Once the data has been collected it shall be input into the CMMS by the contractor.

9) Good Maintenance Practices. The following is a list of good practices to observe when performing maintenance.

a) Machinery and equipment shall be cleaned and touch up painted as necessary to restore surface condition and inhibit corrosion. Include equipment supports as well.

b) Install replacement parts that are appropriate to the equipment, its operating conditions, and the required performance levels. Substandard components shall not be used in government equipment. All parts, materials, components, and replaceable inserts used in the maintenance and repair of equipment and systems in Federally controlled space shall be new, suitable for the type and severity of service, and meet safety performance codes and standards. Refurbished parts are not to be used unless approved by proper authority. Normal rework of machinery casings, tube sheets, shafts, and other similar types of work, where repair to a major structural item is accepted industry practice, is permitted unless safety and performance are adversely affected.

c) Proper documentation through a system of record keeping is required. The types of records authorized may be preprinted government forms or locally produced forms of an appropriate format. It is paramount to maintain equipment history records to facilitate decision making throughout the life of the equipment. Predictive maintenance frequently entails trending analysis, so a history of the test data on the equipment is required. Where CMMS is provided by GSA, it shall be used to store equipment data and historical data for equipment.

d) The intent of language such as "check", "inspect", etc., is to determine the status of the check point item and to take appropriate corrective action to eliminate any deficiencies found. If additional calibration, adjustment, replacement of parts and fluids, and other work are necessary, that work shall be accomplished or scheduled for future action.

e) Maintenance work shall be scheduled so as to minimize the disruption to building occupants and operations. Proper notification and coordination shall be made when maintenance work necessitates shutting down equipment or otherwise terminating services to the building occupants.

f) Equipment under warranty shall be maintained in accordance with warranty instructions and conditions. Warranty provisions will be stringently complied with during the periods that they apply.

g) When fixed fire protection systems are temporarily removed or disconnected from service, they must be reconnected and/or placed back into service at the end of each work day unless otherwise authorized. Fixed fire protection systems include equipment and devices whose function is to prevent, detect, or control fires, or transmit signals related to fire emergencies. The status of major equipment or systems not operating or that become non operational during the workday, or any system or equipment item, including elevators, not operational by the official working hours start time, shall be reported to the proper authority (buildings manager or contracting officer's representative.) Security and fire alarm system malfunctions must be reported immediately to the GSA control center. All fire related equipment operation and maintenance shall follow the appropriate National Fire Protection Association (NFPA) code or standard, such as NFPA 72 the National Fire Alarm Code.

h) When performing maintenance in space that may be occupied or accessible during the performance of the work, provide adequate steps for the protection of the public and employees.

i) Trash, debris, and wastes from contract work inside buildings shall be removed daily. Exceptions shall be approved in advance. Premises shall be left neat and clean after each work shift so that the Government business can proceed without interruption the next regular workday. All waste material shall be properly disposed of in accordance with applicable Federal, state, and local regulations.

j) All equipment and systems shall be maintained at a level, fair wear and tear excepted, to assure that the building(s) are operated in an efficient and economical manner.

k) All work, including contact with and handling of hazardous materials and wastes, the disturbance or dismantling of structures or equipment containing hazardous materials and/or the disposal of ordinary and hazardous materials and wastes shall comply with applicable Federal requirements including 29 CFR 1910/1926, 40 CFR 260-265, 40 CFR 61, 49 CFR 171-179, and applicable state and municipal safety and environmental requirements. Submit copies of permits, certificates, and manifests that indicate hazardous waste has been disposed of in compliance with the regulations. Where there is a conflict between applicable regulations, the most stringent shall apply.

10) Occupational Safety and Health.

11) Several preventive maintenance guides identify specific Standard Operating Procedures (SOP's) that must be complied with. They are listed below and are for the safety and health of the workers performing maintenance tasks. Personnel must be properly trained in either these SOP's or the regional Safety and Environmental Management Office approved SOP's. Copies are contained in the GSA publication "A Compendium of Occupational Safety and Health Procedures and Training Materials for GSA Managers and Supervisors," which is available in the buildings manager's office.

i) ( Confined Space Entry.

ii) ( Controlling Hazardous Energy Sources.

iii) ( Selection, Care, and Use of Respiratory Protection Parts I and II.

iv) ( Emergency Eyewash and Shower Equipment

v) ( Powered Industrial Trucks (Forklifts)

12) Certification.

a) Licenses, Permits and Bonding. All personnel engaged in the maintenance activities shall possess certificates of training, licenses, permits, and bonding as required by the state, county, parish, city, other local jurisdictions and as specified for each activity they will be directly engaged in or supervise. All certificates of training, licenses, permits and bonds shall be current and valid.

b) Mechanics. All persons engaged in maintenance activities must be licensed by the appropriate state and local authorities in those trades, crafts or professions which require licensing by such jurisdictions. The license must be of a grade or other level consistent with the requirement of the work being performed as established by these jurisdictions. Effective November 14, 1994, persons who maintain, service, or repair appliances that contain Class I or Class II refrigerants shall be certified by an Environmental Protection Agency approved certifying program in accordance with 40 CFR Part 82.

13) Protection to the Public and Property.

a) Take all necessary precautions to prevent injury to the public, building occupants, or damage to the property of others.

b) Storing, positioning, or use of equipment, tools, scraps, trash, and furniture in a manner likely to present a hazard to the public or building occupants by its accidental shifting, ignition, or other hazardous qualities is prohibited.

c) No corridor, aisle, stairway, door, or exit shall be obstructed or used in such a manner as to encroach upon routes of ingress or egress utilized by the public or building occupants, or to present unsafe or unhealthy conditions to the public or building occupants.

d) Work shall not be performed in any area occupied by the public or building occupants unless specifically permitted by the proper authorities and unless adequate steps are taken for the protection of the public or employees.

e) Wherever practicable, the work area shall be fenced, barricaded, or otherwise blocked off from the public or building occupants to prevent unauthorized entry into the work area.

f) When the nature of the work prevents isolation of the work area and the public or building occupants may be in or pass through, under, or over the work area, alternate precautions such as the posting of signs, the use of signal persons, the erection of barricades or similar protection around particularly hazardous operations shall be used as appropriate.

g) When work is to be performed over a public thoroughfare such as a sidewalk, lobby, or corridor, the thoroughfare shall be closed, if possible, or other precautions taken such as the installation of screens or barricades. When the exposure to heavy falling objects exists, as during the erection of building walls or during demolition, special protection of the type detailed in 29 CFR 1910/1926 shall be provided.

h) Fences and barricades shall be removed upon completion of the project, in accordance with local ordinances.

14) Preventive maintenance guides. The guides outline the minimum preventive maintenance work that is required and authorized for building equipment. The guides also recommend that equipment manufacturers’ recommendations are followed when applicable. If these guides are not considered adequate for specific equipment, submit a new or revised guide in the form of a marked up document (based on text from this manual) and justification for approval.

15) Predictive Maintenance Guides. The predictive guides allow the use of predictive maintenance practices. These tasks and can be used as an alternative to the purely preventive maintenance guide. If the facility elects to use this guide as a substitute for the preventive maintenance guide, then it is not necessary to follow the relevant preventive guide(s).

16) NETA Electrical Testing Requirements. The 2005 International Electrical Testing Association (NETA) Maintenance Testing Specifications has been used as the guide for all Electrical Testing procedures. The NETA requirements for Qualifications, Responsibilities and Safety for test procedures have been included in Appendix A for reference. Appendix B also contains the NETA schedule for the Frequency of Maintenance test as a reference. All tests shall conform to the appropriate NETA test procedure and the values used as standards shall conform to the manufacturer's, NETA, and ANSI Standards specifications. For NETA Testing, note that Low Voltage is 1,000 Volts or less and Medium Voltage is 1,000 to 100,000 Volts.

17) Standard tools. The following lists serve as guides for supplying maintenance personnel with tools. These are recommendations only; O&M contractors are responsible for determining what tools are necessary and obtaining such tools. Basic and trade tools required will vary depending on equipment served and on individual preferences. Special recommended tools, materials, and equipment are listed in the individual guides as required. Tool lists provided with maintenance guides are also provided as recommendations only; again, O&M contractors are responsible for determining what tools are necessary for each particular maintenance task.

STANDARD TOOLS - BASIC

(All Trades)

1. Standard and Phillips head screw drivers-various sizes.

2. Pliers-vise grip (2), slip-joint, needle-nose, diagonal,

3. cutting pliers, side cutters.

4. Ball peen hammer.

5. Hack saw and spare blades.

6. 3/8' drive socket set and ratchet.

7. Small set of Allen wrenches.

8. Assorted center punches, drift punches, and steel chisel.

9. 12' measuring tape.

10. Crescent wrenches 4" to 8".

11. Open and box end wrenches ¼" to ¾".

12. File.

13. Pipe wrenches to 14".

14. Small level and square.

15. Pocket knife.

16. Flashlights.

17. Grease guns and oilers

18. Wire brush.

19. Extension cord and inspection lights.

20. Various cleaning tools - brushes, scrapers, etc.

21. Emery cloth.

TOOL GROUP A

1. Standard tools - basic

2. Refrigeration - gauges

3. Leak detector-electronic or halogen

4. Pocket thermometer

5. Clamp on meter (volt - ohm - amp meter)

6. Flaring tool

7. Tubing cutters

8. Packing kit and packing

9. Crescent wrenches to 14"

TOOL GROUP B

1. Standard tools - basic

2. Insulated pliers and screwdrivers

3. Wire strippers

4. Wire crimpers

5. Voltmeter - Ohmmeter - Millimmeter

6. Clamp on meter(volt - ohm - amp meter)

7. Soldering kit

8. 1/8" 25' fish tape

9. Burnishing tool

TOOL GROUP C

1. Standard tools - basic

2. Pipe wrenches to 24"

3. Tubing cutters

4. Flaring tool

5. Small acetylene outfit

6. Packing tool kit and packing

7. ¾" socket set

8. Crescent wrenches to 14"

Maintenance Guide Listing

MAINTENANCE GUIDE LIST

Guide #

ARCHITECTURAL AND STRUCTURAL

Doors

Fireplaces/Incinerator

Landscape

Manholes

Roofs

Security & Access Systems

Structure

Windows

CLEANING

Scrubbing Machine

Snow Blower

Sweeper

Trash Compactor

MAINTENANCE GUIDE LIST

Vacuums

CONTROLS

BAS Server

CTRL-DDC-01-01W

CTRL-DDC-01-01M

CTRL-DDC-01-01Y

CTRL-DDC-01-03M

BAS Client Workstations

CTRL-DDC-02-01W

CTRL-DDC-02-01M

CTRL-DDC-02-03M

CTRL-DDC-02-01Y

BAS Network

CTRL-DDC-03-03M

CTRL-DDC-03-01Y

CTRL-DDC-04-03M

CTRL-DDC-04-01Y

BAS Field Panels and Controllers

CTRL-DDC-05-01Y

CTRL-DDC-06-01Y

BAS Sensors, Alarms and End Devices

CTRL-DDC-07-01Y

CTRL-DDC-08-01M

CTRL-END-01-01Y

BAS Pneumatic System

CTRL-PNU-01-06M

CTRL-PNU-02-06M

ELECTRICAL

Busways, Bus Ducts

Capacitors and Reactors

ELEC-CAP-01-01M

ELEC-CAP-01-01Y

ELEC-CAP-02-01M

ELEC-CAP-02-01Y

ELEC-CAP-03-01M

MAINTENANCE GUIDE LIST

ELEC-CAP-03-01Y

ELEC-CAP-03-02Y

ELEC-CAP-04-01M

ELEC-CAP-04-01Y

ELEC-CAP-04-02Y

Cables

ELEC-CBL-01-02M

ELEC-CBL-01-01Y

ELEC-CBL-01-03Y

ELEC-CBL-02-02M

ELEC-CBL-02-01Y

ELEC-CBL-02-03Y

Circuit Breakers

ELEC-CKB-01-01M

ELEC-CKB-01-01Y

ELEC-CKB-01-03Y

Central Systems Clocks

Direct Current Systems

ELEC-DCS-02-01Y

ELEC-DCS-03-01Y

ELEC-DCS-04-01M

ELEC-DCS-04-01Y

MAINTENANCE GUIDE LIST

Emergency Systems, UPS, ATS

ELEC-EMG-01-01M

ELEC-EMG-01-01Y

ELEC-EMG-01-02M

Grounding Systems

ELEC-GFP-01-02M

ELEC-GFP-01-01Y

ELEC-GRD-01-01Y

ELEC-GRD-01-02M

ELEC-GRD-01-02Y

Instrument Transformers

ELEC-ITR-01-01Y

ELEC-ITR-01-03Y

Lighting and Lighting Controls

ELEC-LTG-04-05Y

Motor Control Centers

MAINTENANCE GUIDE LIST

Rotating Machinery, Motors & Generators

Metering Devices

ELEC-MTR-01-01Y

ELEC-MTR-01-03Y

Electrical Network Protectors

Electrical Regulating Apparatus

ELEC-REG-01-01M

ELEC-REG-01-01Y

ELEC-REG-01-02Y

ELEC-REG-02-01Y

ELEC-REG-02-01Y

ELEC-REG-04-01M

ELEC-REG-04-01Y

ELEC-REG-04-02Y

Electrical Relays

ELEC-RLY-01-01M

ELEC-RLY-01-01Y

Electrical Surge Arrestors

ELEC-SRG-01-02M

ELEC-SRG-01-01Y

ELEC-SRG-01-02Y

Electrical Switchgear and Switchboards

Electrical Switches

ELEC-SWT-02-01Y

ELEC-SWT-02-02Y

ELEC-SWT-03-01M

ELEC-SWT-03-01Y

MAINTENANCE GUIDE LIST

ELEC-SWT-03-02Y

ELEC-SWT-04-01M

ELEC-SWT-04-01Y

ELEC-SWT-04-02Y

ELEC-SWT-05-01M

ELEC-SWT-05-01Y

ELEC-SWT-05-02Y

ELEC-SWT-06-01M

ELEC-SWT-06-01Y

ELEC-SWT-06-02Y

ELEC-SWT-07-01Y

ELEC-SWT-07-02Y

Transformers

Variable Frequency Drives

ELEC-VFD-01-01M

ELEC-VFD-01-01Y

ELEC-VFD-01-02Y

FIRE LIFE SAFETY

Alarms, Indicators, Panels

MAINTENANCE GUIDE LIST

Fire Doors

Emergency Power

Fire Extinguishers

FLSF-FEX-01-05Y

FLSF-FEX-01-12Y

MAINTENANCE GUIDE LIST

Fire and Smoke Dampers

Fire Sprinklers

Fire Hose/ Hose Connections

Fire Hydrants

Emergency Lighting

Fire Pumps

Valves

MAINTENANCE GUIDE LIST

HEATING VENTILATION AND AIR CONDITIONING

Air Conditioner

Air Handler

HVAC-AHU-02-01Y

HVAC-AHU-03-01-PdM

HVAC-AHU-04-01Y

HVAC-AHU-05-01Y

Air/Control Air Systems

HVAC-AIR-03-06M

Boilers

Baseboards

MAINTENANCE GUIDE LIST

Chillers

HVAC-CLR-02-03M

Coils

Condensing Units

HVAC-CND-01-01Y

Motorized Dampers

Evaporative Cooling

HVAC-EVP-01- 03M

HVAC-EVP-02- 03M

Fans

Fan Coils

Filters

Pumps

MAINTENANCE GUIDE LIST

Refrigeration Controls

Condensate Pumps

Terminal Units

HVAC-TMU-02-01-PdM

Cooling Towers

Unit Heaters

Valves

Water Treatment

MATERIAL HANDLING

Ash Conveyor

Crane

Dumbwaiters and Hoists

Lifts

Paper Bailer

Pneumatic Tubes System

MAINTENANCE GUIDE LIST

Vehicles

PLUMBING

Roof Drains/ Building Drains

Domestic Water Systems

Drain, Waste and Vent System

Heat Exchangers

PLMB-HEX-02-01Y

Hot Water Systems

General Plumbing

PLMB-PLB-06-01Y

MAINTENANCE GUIDE LIST

Valves

TANKS

Tank, Air/Refrigerant/LP Gas

Tank, Chemical

Tank, Fuel Oil Storage

Underground Storage Tank (UST)

Tank, Water (All Types)

VERTICAL TRANSPORTATION

Elevators

VTRN-ELV-03-01W

Escalators

Wheelchair Lift

Section 2 Maintenance Guides

Application

This guide applies to warehouse or large overhead rolling doors.

General Instructions:

1. In addition to the procedure(s) outlined in this guide, the equipment manufacturer’s recommended maintenance procedure(s) and/or instruction(s) shall be strictly adhered to.

2. Review manufacturer’s instructions.

3. Follow lock out/tag out procedures at all times. De-energize or discharge all hydraulic, electrical, mechanical, or thermal energy prior to beginning work.

Check Points:

1. Inspect general arrangement of door and mechanism, mountings, guides, wind locks, anchor bolts, counterbalances, weather stripping, etc. Clean, tighten, and adjust as required.

2. Operate with power from stop to stop and at intermediate positions. Observe performance of various components, such as brake, limit switches, motor, gear box, etc. Clean and adjust as needed.

3. Check operation of electric eye, treadle, or other operating devices. Clean and make required adjustments.

4. Check manual operation. Note brake release, motor disengagement, functioning or hand pulls, chains sprockets, clutch, etc.

5. Examine motor, starter, push button, etc., blow out or vacuum if needed.

6. Inspect gear box, change or add oil as required.

7. Perform required lubrication. Remove old or excess lubricant.

8. Clean unit and mechanism thoroughly. Touch up paint where required.

9. Clean up and remove all debris.

Recommended Tools, Materials, and Equipment:

1. Standard Tools – Basic

2. Lubricants. Consult the Material Safety Data Sheets (MSDS) for hazardous ingredients and proper personal protective equipment (PPE).

3. Cleaning Materials. Consult the MSDS for hazardous ingredients and proper PPE.

ARCS-DOR-01-06M

Frequency: Semiannual

Door, Power Operated

Application

This guide applies to entrance doors operated by sensors or switches (i.e. handicap access doors).

General Instructions:

1. In addition to the procedure(s) outlined in this guide, the equipment manufacturer’s recommended maintenance procedure(s) and/or instruction(s) shall be strictly adhered to.

2. Set suitable barriers at the entrance and exit of the door. Prevent obstructions from impeding pedestrian traffic around the work area.

3. Follow lock out/tag out procedures at all times. De-energize or discharge all hydraulic, electrical, mechanical, or thermal energy prior to beginning work.

Check Points:

1. Check alignment of door and mechanism. Inspect mountings, hinges, mats, and trim, weather stripping, etc. Replace, tighten, and adjust as required.

2. Operate with power, observing operation of actuating and safety mats, door speed, and checking functions.

3. Check manual operation.

4. Inspect power unit, lubricate and tighten lines as required.

5. Check operation of control board relays, clean, replace, adjust contacts as required.

6. Inspect door operating unit, tighten lines, and adjust as required.

7. Clean and lubricate door pivot points.

8. On pneumatic or hydraulically operated door operators, check for correct operating pressures per manufacturer’s instructions.

9. Clean up and remove all debris from work area.

Recommended Tools, Materials, and Equipment:

1. Tool Group B

2. Lubricants. Consult the Material Safety Data Sheets (MSDS) for hazardous ingredients and proper personal protective equipment (PPE).

ARCS-DOR-02-03M

Frequency: Quarterly

Door; Hydraulic, Electric or Pneumatic Operated

Application

This guide applies to manually operated overhead doors. These doors normally range in size from 7 to 24 feet wide by 7 to 20 feet in height.

General Instructions:

1. In addition to the procedure(s) outlined in this guide, the equipment manufacturer’s recommended maintenance procedure(s) and/or instruction(s) shall be strictly adhered to.

2. If the door is equipped with intrusion alarms, notify the appropriate person before operating.

3. Schedule maintenance on these doors so that it does not interfere with loading dock operations.

4. De-energize or discharge all hydraulic, electrical, mechanical, or thermal energy prior to beginning work. Follow lock out/tag out procedures at all times.

Check Points:

1. Inspect general arrangement of door and mechanism, mountings, guides, wind locks, anchor bolts, counterbalance, weather-stripping, etc. Clean, tighten, and adjust as required. Make minor repairs as needed.

2. Inspect cables for frayed or broken strands or excessive rusting.

3. Inspect winding drum for tightness and proper tracking of cables.

4. Manually raise and lower door, noting that door tracks evenly and action of break release, functioning of hand pulls, chains, sprockets, clutch, etc.

5. If equipped, inspect gearbox; change or add oil as needed.

6. Perform required lubrication. Remove old or excess lubricant.

7. Clean unit and mechanism thoroughly. Touch up paint where needed.

Recommended Tools, Materials, and Equipment:

1. Standard tools – basic

2. Rust inhibitor and paint. Consult the Material Safety Data Sheets (MSDS) for hazardous ingredients and proper personal protective equipment (PPE).

3. Grease gun, oil, and grease

4. Ladder constructed according to OSHA/ANSI standards. Check ladder for defects. Do not use defective ladders.

ARCS-DOR-03-06M

Frequency: Semi-annually

Door, Manual, Overhead

Application

This guide applies to manually operated entrance doors.

General Instructions:

1. In addition to the procedure(s) outlined in this guide, the equipment manufacturer’s recommended maintenance procedure(s) and/or instruction(s) shall be strictly adhered to.

2. Set suitable barriers at the entrance and exit of the door. Prevent obstructions from impeding pedestrian traffic around the work area.

3. Follow lock out/tag out procedures at all times. De-energize or discharge all hydraulic, electrical, mechanical, or thermal energy prior to beginning work.

Check Points:

Hinged Doors

1. Inspect the frame and supporting structures.

2. Inspect hardware; hinges, latch keeper, lock, etc. Apply graphite where needed, wipe off excess.

3. Inspect glass, putty, or retaining pieces. Correct any deficiencies.

4. Operate door to observe functioning of check. Adjust and service as needed.

5. Touch up paint as needed.

6. Clean up and remove all debris from work area.

Revolving Doors

1. Remove obstructions and clean out track.

2. Fold door. Note action and freedom of motion.

3. Inspect locking device, adjust as needed.

4. Clean pivot points and apply graphite.

5. Inspect felt or rubber seals.

6. Set the emergency fold pressure on the door to the manufacturer’s specifications.

7. Touch up paint as required.

8. Clean up all debris from work area.

Recommended Tools, Materials, and Equipment:

1. Standard Tools - Basic.

2. Graphite. Consult the Material Safety Data Sheets (MSDS) for hazardous ingredients and proper personal protective equipment (PPE).

3. Clean wiping cloths.

4. Suitable barriers.

ARCS-DOR-04-06M

Frequency: Semiannual

Door, Manually Operated Entrance

Application:

The purpose of this guide is to perform a cleaning of the fire box and an inspection of the flue, chimney, fire damper, and smoke shelf. This function should be performed once a month, during the time of year that the fireplace is in use.

Special Instructions:

1. In addition to the procedure(s) outlined in this guide, the equipment manufacturer’s recommended maintenance procedure(s) and/or…