Attachment 01 - Plans and Specifications.pdf

STATEMENT OF WORK

ASHRAE 170 COMPLIANCE - AIR HANDLER 7

UNIT UPGRADES

ABERDEEN AREA IHS

PROJECT # 129163

PINE RIDGE COMPREHENSIVE HEALTH CARE CENTER

PINE RIDGE, SD

FEBRUARY 2021

TABLE OF CONTENTS

Section Page

1. COORDINATION AND TIMELINE

2. REFERENCES

3. PROJECT INTRODUCTION AND LOCATION

4. SCOPE OF WORK

5. SUPERVISION AND COORDINATION

6. INFECTION CONTROL AND INTERIM LIFE SAFETY MEASURES

7. SAFETY AND SECURITY

8. PLANNING AND SCHEDULEING

9. RESTORATION

10. WARRANTY

11. SUBMITTALS

12. TRIBAL EMPLOYMENT RIGHTS OFFICE (TERO) REQUIREMENTS

13. BASIS FOR AWARD

APPENDIX A – AIR HANDLER 7 NEW UNIT LAYOUT

APPENDIX B – AIR HANDLER 7 CNTRL DIAG., POINT LIST, SEQUENCE

APPENDIX C – EXISTING AIR HANDLER 7 UNIT LAYOUT DRAWINGS

APPENDIX D – VA SPECIFICATIONS

STATEMENT OF WORK

ASHRAE 170 COMPLIANCE – AIR HANDLER 7 DEFICIENCIES

Pine Ridge Service Unit, SD Pine Ridge, SD

1. COORDINATION AND TIMELINE

All project execution, construction administration, and scheduling shall be coordinated with the Contracting Officer’s Representative (COR) or the designated IHS project manager (PM).

Contracting Officer Representative (COR) Corey Sawatzky, PE Facilities Engineer corey.sawatzky@ihs.gov Tel: 605-719-4057

The period of this contract will be 270 calendar days from the Contract Award. Notification to the Contractor to begin construction will be by letter.

2. REFERENCES

A. ASHRAE 170 – 2017 STANDARD

B. ASHRAE HANDBOOKS – LATEST PRINT EDITIONS

C. NFPA 99 – HEALTH CARE FACILITIES CODE

D. NEC – NATIONAL ELECTRIC CODE

E. VA SPECIFICATION 013323 SHOP DRAWINGS, PRODUCT DATA, & SAMPLES

F. VA SPECIFICATION 220511 COMMON WORK RESULTS FOR PLUMBING

G. VA SPECIFICATION 220523 GENERAL-DUTY VALVES FOR PLUMBING PIPING

H. VA SPECIFICATION 230511 COMMON WORK RESULTS FOR HVAC

I. VA SPECIFICATION 220711 PLUMBING INSULATION

J. VA SPECIFICATION 230711 HVAC AND BOILER PLANT INSULATION

K. VA SPECIFCIATION 230923 DIRECT-DIGITAL CONTROL SYSTEM FOR HVAC

L. VA SPECIFICATION 232113 HYDRONIC PIPING

*All VA standard specifications are available free to the public online at the VA TIL (Technical Information Library) website. Contact the COR/PM if you need electronic copies of the standard VA Specifications.

3. PROJECT INTRODUCTION & LOCATION

This project will complete improvements at the Pine Ridge IHS Hospital located at the address below.

All work will be conducted in medically occupied spaces where staff and patients will be present and utilizing the space. Close coordination and scheduling with IHS staff will be required by all contractors. Contractors shall expect and make bids accordingly and expect work or system tie-ins outside of normal business hours on premium time. Contractors will be required to provide and use medical grade construction barriers, portable barriers, and temporary HEPA filtration ventilation systems only where required in patient care areas and depending on the extent of work and infection control policy, personnel, and procedures dictated by the Pine Ridge Hospital.

All work will be carried out at the address below:

East US HWY 18 Pine Ridge, SD 57770

4. SCOPE OF WORK

The main objective of the project is to replace air handler 7 (AH-7) in its entirety. The air handler serves Inpatient Area E and ICU Area D of the Pine ridge Hospital. All components shall be carefully demolished and removed from the unit including the pneumatic controls. The existing unit and all associated accessories shall be completely demolished in their entirety. The unit and any associated accessories must be removed through an existing 6 feet wide by 7 feet wide double door located inside the air handler penthouse and exiting onto the roof level. There is a 6 foot wide stairwell on each side of the door way. See sheets M1 and M3 of Appendix C for further details. There is no option to remove the roof and remove the air handler as the existing penthouse roof is all heavy structural steel and is a part of the building structure.

The new air handler shall be installed in modules small enough to enter the 6 feet X 7 feet double door located on the roof and entering the air handler 7 penthouse. Again, craning the new air handler in through the penthouse roof is not an option because of the structural roof. The new air handler shall be installed with 2” double wall construction rated for R13 at a minimum and provided with all components listed in sections A through K of this scope of work. The Contractor shall provide well-trained workers, competent to complete work as specified and as recommended by the manufacturer of the equipment or material that is installed. The Contractor shall provide a turn-key solution and provide a complete and operable system and verify it is 100% operational after completing the entire scope of work shown in sections A through M below.

A. REMOVE AND RE-INSTALL NEW ULTRAVIOLET (UV) LIGHT SYSTEM TO NEW AH-7 –

The only major components or systems that will be salvaged and re-used from the existing air handler 7 unit are the UV light system and the freeze protection pump called out in Section C.

1. The contractor shall carefully remove the existing UV light system including the electrical service and all components and accessories. The UV light system shall be re-installed in a location that provides for easy access and maintenance in the new air handler 7 unit. All components and accessories shall be re-installed to ensure the system is 100% operational.

2. Contractor shall re-connect electrical service and to supply power to the existing UV light system according to the latest NEC requirements.

3. Coordinate with the PM/COR for exact installation location of the UV light system.

B. PROVIDE NEW DOMESTIC WATER SERVICE TO AH-7 PENTHOUSE – Contractor shall provide a new ¾” DCW water supply to the air handler 7 penthouse according to the following criteria. Plan for portable barrier requirements and phasing of construction according to Pine Ridge infection control policies, direction, and requirements. Expect for minor delays during construction.

1. Provide and install a new ¾” copper piping supply line to the air handler 7 penthouse that is approximately 50 feet in length. Provide a shut off ball valve located at the branch line from the main and a shut off ball valve located just inside the air handler 7 penthouse. Provide all necessary fittings and accessories that are suitable for domestic use (lead free) and dielectric fittings as required in the standard VA Specification 221100. Insulate new piping according to VA Specification 220711.

2. Contractor shall remove and re-install any lay-in ceiling tile as required. Contractor shall replace any ACT that is damaged in construction and it shall match the existing tile type. It is not anticipated that the new piping service will route above any hard ceilings but may cross hard lid soffits.

C. DEMOLISH AND REPLACE THE EXISTING HEATING COIL SECTION OF AH-7 –

Contractor shall demolish the existing heating coil and replace with a larger coil according to the following criteria.

1. Contractor shall coordinate with the COR, designated PM, and service unit staff for scheduling and shut down of the air handling system before performing any work.

Contractor shall plan to perform work outside of normal business hours.

2. Contractor shall isolate the existing hot water system using the existing isolation valves located on the supply and return lines. The contractor shall drain down the heating water lines and route to the nearest floor sink located nearby where the cooling condensate drain is located. This work would include the drain down of the existing freeze protection pump FPP-7, the 3 way valve, and associated piping.

3. Contractor shall carefully disconnect the existing hot water coil and remove associated piping, fittings, FPP-7, and accessories if required for removal of the heating coil air handler section. Contractor shall remove the heating section in its entirety and it shall become property of the contractor. The contractor shall remove the existing coil and heating section from the site and all components, piping, and accessories not used in the new system.

4. Contractor shall provide a new heating coil section and install it in a new location according to Appendix A of this document. The new coil shall be 2 stacked heating coils each sized for approximately 828 MBH, 8,750 CFM, and 20 GPM. The coil selection entering and leaving air temperatures were approximately 0/86 deg. F. The entering and leaving water temperatures were approximately 200/117 deg. F. This load must include the anticipated heat loss due to the newly planned adiabatic humidifier.

5. Contractor shall re-route the existing heating water as required for new location of the coil section. Re-install the existing freeze protection pump FPP-7 and match the previous piping configuration. Contractor shall provide a new DDC start/stop relay as well as a status CT and tie into the Metasys graphic according to Appendix B.

Contractor shall provide a new 1-1/2 inch, 3 way DDC valve and tie into the existing Metasys BAS according to Appendix B of this SOW. Provide a new 1-1/2 inch globe valve in the bypass line according to VA Specification 232113 and for throttling bypass flow as necessary. A new automatic balancing valve shall be sized and installed by the contractor according to the new hydronic flow requirements.

6. Contractor shall connect the new heating coil to the existing 1-1/2 inch supply and return heating water main line connections and according to the coil manufacture instructions. All new piping shall be installed and insulated according to the References section of this document but ultimately approved by the COR/PM.

7. Contractor shall re-fill the entire piping system as required and use the manual vents available to purge any air from system. The entire heating water system shall be 100% operational with no air locks before the project is considered substantially completed

8. Contractor shall provide and install a new averaging type freeze thermostat upstream of the new heating coil. The freeze thermostat shall be large enough to adequately cover and represent an accurate surface temperature of the entire face coil area. The new freeze thermostat shall be controlled and tied into the Metasys for proper shut down of the unit in a freeze event according to the sequence of operation in Appendix A and B of this document.

D. DEMOLISH AND REPLACE THE EXISTING COOLING COIL SECTION OF AH-7 -

Contractor shall demolish the existing cooling coil section and replace with a larger coil according to the following criteria.

1. Contractor shall coordinate with the COR, designated PM, or service unit staff for scheduling and shut down of the air handling system before performing any work.

Contractor shall plan to perform work outside of normal business hours.

2. Contractor shall isolate the existing chilled water system using the existing 4 inch butterfly isolation valves located on the supply and return lines. The contractor shall drain down the chilled water lines and route to the nearest floor sink located nearby where the cooling condensate drain is located.

3. Contractor shall carefully disconnect the existing chilled water coil and remove associated piping, fittings, and accessories if required for removal of coil. Contractor shall remove the cooling coil section in its entirety and it shall become property of the contractor. The contractor shall remove existing coil and air handler section from site including all components, piping, and accessories not used in the new system.

4. Contractor shall provide a new cooling coil section and install it in a new location according to Appendix A of this document. The new coil shall be sized for 30% PG, approximately 964.5 MBH (80.4 Tons) total capacity (31 tons latent), 17,500 CFM, 193 GPM, and with enough cooling capacity for mixing of 30% outside air to provide a 54DB/53WB deg. F. leaving coil temperature. The entering and leaving chilled water conditions are anticipated to be 44/54 deg. F. The contractor shall re-route the existing chilled water as required for connection to the new coil.

5. Contractor shall provide a new 4 inch, 2 way electronic control valve and sequence according to Appendix B of this SOW. The new control valve shall be tied into the existing Metasys graphic. A new automatic balancing valve shall be sized and installed by the contractor according to the new hydronic flow requirements.

6. The contractor shall re-use the existing 4 inch isolation valves as long as they are 100% operational. Replacing these valves will be outside the original scope of work but would be a change order or contract modification to the contract if replaced.

7. Contractor shall connect the new chilled water coil to the existing 4 inch supply and return chilled water connections and according to the coil manufacture instructions. All new piping shall be installed and insulated according to the standard VA piping and insulation specifications called out in the References section of this document but ultimately approved by the COR/PM.

8. Contractor shall re-fill the entire piping system as required and use the manual vents available to purge any air from system. The entire chilled water system shall be 100% operational with no air locks before the project is considered substantially completed.

E. PROVIDE NEW ADIABATIC HUMIDIFICATION SYSTEM TO AH-7 – Contractor shall provide a new adiabatic humidifying system according to the following criteria.

1. The contractor shall provide a new adiabatic (atomizing type) humidification system sized for 466 lbs/hr and according to Appendix A. The new system shall use reverse osmosis water as its humidification mechanism and the new RO system shall be sized, provided, and installed by the contractor.

2. All humidification and RO equipment shall be installed inside the air handler 7 penthouse.

3. The contractor shall provide a new electrical service for powering the new humidifier and controls. The system shall be wired and installed according to the latest NEC.

4. The contractor shall provide and install all necessary piping and accessories and connect it to the newly installed DCW supply piping service located in the existing air handler 7 penthouse.

5. The new humidification system shall have an automatic drain down or recirculation system in the event it is not in use for a period of time and according to ASHRAE 170 requirements.

6. The new humidification system shall be equipped with a UV-C sterilization light source and submicron filter and adequately sized for the intended flow per ASHRAE 170.

7. The contractor shall provide and install all drainage, waste, or condensate piping and route it to the nearest floor drain inside the penthouse.

8. The contractor shall install pressure/temperature (P/T) ports before and after the humidification system for on the spot testing of water quality at any given time and according to ASHRAE 170 requirements.

9. The humidifier controller shall be capable of communicating Bacnet and shall be tied into the existing Metasys BAS. The required points shall be reviewed and approved by the COR/PM.

10. Moisture eliminators shall be provided to minimize moisture accumulation and according to ASHRAE 170 requirements.

11. All anticipated equipment installation locations in the existing air handler 7 penthouse shall be coordinated with the facility manager and/or on site engineer.

F. DEMOLISH AND REPLACE THE EXISTING SUPPLY FAN OF AH-7 – Contractor shall demolish the existing squirrel cage supply fan and provide a new fan array for air handler 7 and according to the following criteria.

1. Contractor shall coordinate with the COR, designated PM, or service unit staff for scheduling and shut down of the air handling system before performing any work.

Contractor shall plan to perform work outside of normal business hours.

2. Demolish the existing supply fan section and corresponding VFD in its entirety. The VFD shall be carefully shut down, removed, and turned over to the service unit staff.

The entire fan housing, wheel, and all other accessories shall be disposed of at the contractor’s expense.

3. A new fan array section shall be carefully installed and sized for 17,500 CFM at 6 inches of total static pressure (TSP). The entire fan array shall be variable speed and capable of controlling to a duct static pressure setpoint identical to the previous system either via a single VFD or a common speed control signal that ramps all fan array EC motors together and at the same speed. If a VFD is used to control fan speed, then a new unit shall be provided and a new unit disconnect shall be installed too.

4. The contractor shall size the TSP according to the actual final product submittals or items that will be installed in air handler 7 under this contract. The estimated external supply static pressure is approximately 1.35” WC and the external return static pressure is approximately 0.75” WC.

5. Each fan array motor shall be labeled and tied into the existing BAS with its own individual status point using DDC. No pneumatic controls will be allowed on this project.

6. The new fan array system shall be wired for 460 VAC and according to the latest NEC requirements. The entire fan array system shall be able to vary its speed and control to common duct static pressure sensor located approximately 2/3 the way down the supply duct main located up in the Area E Inpatient plenum space.

7. The fan array shall be tied into the existing BAS where the speed of the fan shall be shown and be able to be overridden at any time. Each individual motor shall show status for operator to determine when a motor has failed within the array. The entire system shall be able to be commanded on/off by a building operator at the graphics front end.

8. The duct static pressure shall be shown at the front end graphic along with the static pressure setpoint. The duct static pressure setpoint shall be able to be adjustable.

G. DEMOLISH EXISTING BLENDER AND MIXING DAMPERS AND PROVIDE NEW

COMBINATION BLENDER AND MIXING BOX TO AH-7

1. Demolish the existing blender, outside air damper, and return air dampers in their entirety. Remove all materials from site that will not be reused. Demolish all pneumatic controls back to the house air main and cap.

2. Provide new combination blender and mixing section for space savings. Provide new mixing dampers with new DDC actuators. Tie all controls into existing Metasys system graphic. Sequence according to Appendix B.

3. The contractor shall provide any new required electrical service to drive new actuator motors and according to the latest NEC.

H. DEMOLISH AND INSTALL NEW PRE FILTER SECTION TO AH-7

1. Demolish the existing pre filter section in its entirety and remove from site.

2. Provide new 2 inch MERV 8 (30-35% efficient) angled or flat pre filter section just downstream from the new combination blender mixing section.

3. Provide1 set of new filters to be installed in the unit and 2 sets of spare filters to the facility manager staff at Pine Ridge Hospital.

4. Provide a new magnehelic pressure monitor for the new filter bank. Tie the pressure monitor station into the existing Metasys graphic for air handler 7. No existing pneumatic controls shall remain.

I. DEMOLISH AND INSTALL NEW MID AND FINAL FILTER SECTION TO AH-7

1. Demolish the existing final filter section in its entirety and remove from site.

2. Provide a new 4 or 6 inch angled or flat MERV 13 (80-85% efficient) filter section downstream of the new supply fan and according to Appendix A.

3. Provide new 12 inch HEPA (99.9% efficient) IEST Type A filter section immediately downstream of the new MERV 13 filter bank and according to Appendix A.

4. Provide1 set of new HEPA filters and 1 set of new MERV 13 filters to be installed in the unit. Provide 2 sets of spare MERV 13 filters to the facility manager staff at Pine Ridge Hospital.

5. Provide a new magnehelic pressure monitor for each of the new final filter sections and tie both into the existing Metasys graphic for air handler 7. No existing pneumatic controls shall remain.

J. PROVIDE NEW NEEDLEPOINT BIPOLAR IONIZATION SYSTEM TO AH-7

1. Contractor to provide a needlepoint bipolar ionization system rated for 17,500 CFM and located just after the final filter. The system shall be UL 2998 certified and considered ozone free.

2. Provide electrical service large enough to power the system and according to the latest

NEC.

3. Provide system that can communicate to the existing BAS through Bacnet and tie control system into existing Metasys graphic.

K. DEMOLISH AND REPLACE SMOKE DAMPERS ON AH-7 SUPPLY & RETURN DUCTS

1. Contractor shall demolish and replace the existing 60”X28” return duct smoke damper and 48”X24” supply duct smoke damper and provide and install a new DDC actuator motor with proper torque requirements. The contractor shall wire the new actuator motor and tie into the existing BAS according to section L of this document. The entire assemblies shall be UL listed and all electronic. All pneumatic controls shall be demolished and removed from site.

L. DEMOLISH AND INSTALL NEW AIR HANDLER 7 CONTROL SYSTEM – Successful contractor shall eliminate all existing pneumatic controls for AH-7 and provide new DDC system according to the following criteria.

1. All existing pneumatic sensors shall be replaced with all new DDC sensors and tied into the existing Metasys graphic and according to Appendix B. A new return air temperature and humidity sensor shall be installed on the return system for control of the humidifier and dehumidification systems.

2. The successful contractor is required to provide all new electrical service to all new control systems. This would include but is not limited to all damper actuator motors, control valve motors, sensors, transducers, and required system controllers (including the needlepoint bipolar ionization and adiabatic humidifier power requirements). All circuits shall be installed per the latest NEC.

3. The anticipated sensors or items that shall be converted are shown below but the controls contractor shall provide any other new or necessary sensors and graphics tie in as required.

i. NEW RETURN AIR FIRE/SMOKE DAMPER ELECTRONIC ACTUATOR

(DIGITAL)

ii. NEW RETURN AIR SMOKE DETECTOR (DIGITAL)

iii. NEW RETURN AIR RELATIVE HUMIDITY SENSOR (ANALOG)

iv. NEW RETURN AIR TEMPERATURE SENSOR (ANALOG)

v. NEW MIXED AIR DAMPER ELECTRONIC ACTUATOR (ANALOG)

vi. NEW MIXED AIR TEMPERATURE SENSOR (ANALOG)

vii. NEW PRE FILTER PRESSURE DIFFERENTIAL SENSOR (ANALOG)

viii. NEW MID FILTER PRESSURE DIFFERENTIAL SENSOR (ANALOG)

ix. NEW FREEZE THERMOSTAT (AVERAGING), (ANALOG)

x. NEW HEATING WATER CONTROL VALVE ACTUATOR (ANALOG)

xi. NEW CHILLED WATER CONTROL VALVE ACTUATOR (ANALOG)

xii. NEW DUCT STATIC PRESSURE LOW LIMIT SWITCH (DIGITAL)

xiii. NEW FAN ARRAY CURRENT TRANSFORMER STATUS SWITCHES FOR

EACH FAN ARRAY FAN MOTOR (DIGITAL), ANTICIPATED QTY = 4

xiv. NEW BACNET SERIAL COMMUNICATION LINK TO NEW FAN ARRAY VFD

(COMMUNICATION)

xv. NEW DUCT STATIC PRESSURE HIGH LIMIT SWITCH (DIGITAL)

xvi. NEW BACNET SERIAL COMMUNICATION LINK TO NEW ADIABATIC

HUMIDIFIER CONTROLLER (COMMUNICATION)

xvii. NEW LEAVING RELATIVE HUMIDITY SENSOR (ANALOG)

xviii. NEW HUMIDIFIER AIR PROVING SWITCH (DIGITAL)

xix. NEW FINAL FILTER PRESSURE DIFFERENTIAL SENSOR (ANALOG)

xx. NEW BACNET SERIAL COMMUNICATION LINK TO NEW NEEDLEPOINT

BIPOLAR IONIZATION CONTROLLER (COMMUNICATION)

xxi. NEW DISCHARGE AIR TEMPERATURE SENSOR (ANALOG)

xxii. NEW DISCHARGE AIR RELATIVE HUMIDITY SENSOR (ANALOG

xxiii. NEW DISCHARGE AIR SMOKE DETECTOR (DIGITAL)

xxiv. NEW DISCHARGE AIR FIRE/SMOKE DAMPER ELECTRONIC ACTUATOR

(DIGITAL)

xxv. NEW DISCHARGE AIR DUCT STATIC PRESSURE SENSOR (ANALOG)

M. TESTING AND BALANCING OF NEW AIR HANDLER 7 SYSTEM

1. Contractor will be required to test and balance the new air handling system. The air balancer shall verify or re-calculate the required supply fan duct static pressure setpoint so that the worst case VAV terminal unit is maintaining its maximum design flow CFM while the corresponding VAV damper is 100% open. Contractor shall record and provide the final duct static pressure setpoint and specify which terminal unit was the basis for the static pressure setpoint in the final test and balance report.

2. The new air handler fan array shall be tested for total flow in CFM by way of a duct traverse in the supply duct main as close to the unit discharge as possible. The air handler shall be put into a state where by all VAV terminal units shall be driven to their maximum design CFM or a combination to match the new rated fan output flow of 17,500 CFM. The VFD shall automatically ramp to full speed 60 Hz and/or according to the new specified supply duct static pressure setpoint.

3. The duct traverse shall be conducted on a straight run of duct at least 3 duct diameters in distance and preferably 5 duct diameters in distance and 3 feet before a transition.

Coordinate with PM/COR if this cannot be achieved and/or to find an acceptable point of measurement. The duct traverse shall be conducted according to the latest Associated Air Balance Council (AABC) criteria and/or Sheet Metal Workers International Association and by averaging out all air velocity readings to determine the final supply fan flow in CFM. The final supply fan flow in CFM shall be recorded and provided on the final balance report. The final total flow in CFM on the fan shall be within 10% of the design flow of 17,500 CFM called out in Section F. of this document.

4. While the system is still in a state where the fan is providing the maximum design CFM, (either with the fan at full speed or maintaining the new duct static pressure setpoint) the test and balance contractor shall complete a full static pressure profile on the new air handler and all data shall be recorded on the final test and balance report. Through the door static pressure measurements are acceptable in lieu of drilling holes into the side of the new unit. A visual representation of each section and corresponding static pressure readings shall be provided on the final test and balance report. This static profile report shall include the following static pressure readings in inches of water column.

i. Total fan static pressure by measuring the fan suction pressure right at the fan and measuring the supply discharge static pressure right at the discharge of the fan. The total fan static pressure shall be reported on the final test and balance report by taking the absolute value of both the supply and return static pressures and adding them together.

ii. External return air static pressure.

iii. Static pressure between the new blender/MERV 8 pre filter and the new heating coil.

iv. Static pressure between the new heating and cooling coils.

v. External supply air static pressure.

5. While the system is still in a state where the fan is providing the maximum design CFM, (either with the fan at full speed or maintaining the new duct static pressure setpoint) the test and balance contractor shall measure and provide the following items as a part of the final test and balance report:

i. System static pressure (can be read in Metasys graphic).

ii. Supply fan VFD speed in RPM and Hz at the display.

iii. Supply fan VFD output voltage and motor current at the display.

iv. Measure the supply fan electrical current on each leg of the 3 phases at the output of the VFD using a properly rated clamp on electrical meter and provide all 3 current readings on the final test and balance report.

v. Measure the voltage across all 3 phases using a properly rated electrical meter and provide all 3 readings as a part of the final test and balance report (phases 1-2, 2-3, and 1-3).

vi. Measure the voltage to ground across all 3 phases at the output of the VFD using a properly rated electrical meter and provide all 3 readings as a part of the final test and balance report (phases 1-ground, 2-ground, 3-ground).

5. SUPERVISION & COORDINATION

Contractor shall provide and designate an on-site supervisor/foreman for coordination and scheduling between IHS and the Contractor laborers and/or sub-contractors. Contractor shall provide 3-days minimum advance notice of any need for assistance from the Pine Ridge maintenance foreman or facility manager to locate building utilities, shut-offs, systems, etc.

6. INFECTION CONTROL & INTERIM LIFE SAFETY MEASURES

Contractor shall be required to follow the requirements of an “Infection Control Construction Permit” and “Interim Life Safety Measures”, which will be developed in conjunction with completion of an Infection Control Risk Assessment (ICRA) and Pre-Construction Risk Assessment (PCRA). The permit and life safety measures assessment will be provided to the contractor following award of the task order.

7. SAFETY AND SECURITY

The contractor shall be responsible for the safe progress of the work to assure that housing occupants, hospital staff, patients, visitors, and children are not allowed access to unsafe areas or conditions during the progress of the work. The contractor and staff shall afford all staff, housing occupants, patients, and visitors’ professional courtesy during the course of the project. Interim life safety measures will be strictly enforced during construction. For details, contact the Safety Officer, Pine Ridge Service Unit.

The hospital and the Indian Health Service staff shall not be responsible for the security of the contractor’s tools, equipment, or material during the course of the project.

8. PLANNING & SCHEDULING

Scheduling will be done in cooperation with the IHS Facility Manager, Facility Engineer, COR, and/or the PM so that disruption to patients and staff will be minimized. The successful contractor shall complete work in the allotted 180 day period. Contractor shall work around weather delays and is responsible for completing work even with anticipated weather delays of the fall season which could include blizzard like conditions as well as rain or hail storms. Contractor shall work with proper IHS staff to create a schedule that allows advance notice to tenants and occupants for adequate preparation before shut down of HVAC system and minimizes down time.

9. RESTORATION

The contractor shall restore all areas disturbed by construction to a condition at least equal to or better than prior condition before construction. The contractor shall dispose of all excess construction materials, equipment, tools, waste, and rubbish. For additional disposal information please contact the Solid Waste Coordinator, Oglala Sioux Tribe.

10. WARRANTY

Unless otherwise specified, the contractor shall guarantee all materials and work performed for a period of one year from the date of substantial completion and shall ensure that the completed system is free from all defects due to faulty materials one year from the date of substantial completion. The contractor shall promptly make such corrections as may be necessary by reason of such defects including the repairs of any damage to other parts of the building system resulting from such defects.

The contractor will give notice of observed defects with reasonable promptness.

11. SUBMITTALS

Following contract award, the contractor shall provide the Indian Health Service submittals on proposed methods, materials, and new equipment to be utilized during the project. The contractor shall provide an electronic set of submittals to the COR and/or PM for approval at least two weeks before a determination is required. At a minimum, submittals are required for the following items:

1. Piping specifications including material, size, and fittings.

2. Piping accessories including valves, thermometers, hangars, and test ports.

3. Piping insulation, facing, and jacketing.

4. Electrical conduit and wiring.

5. Control sensors, devices, components, controllers, sequences, and points lists.

6. Blender and mixing section size, selection, and any other pertinent information.

7. Coil selections, materials, sizes, and components.

8. Ultra violet light selection, size, installation plans, and any other pertinent information.

9. Reheat system selection, installation plan, size, and any other pertinent information.

10. Supply fan array selection, material, size, and all other pertinent information.

11. Adiabatic humidification selection, material, equipment, size, components, filtration requirements, water quality requirements, and any other pertinent information.

12. Needlepoint Bipolar Ionization selection, material, equipment, and any other pertinent information.

13. Pre, mid, and final filter selections, material, ratings, spare filters, and any other pertinent information.

14. Any new AH-7 unit layout information if it differs from Appendix A.

15. Any new AH-7 sequence, control diagrams, or points list information if it differs from Appendix B.

12. TRIBAL EMPLOYMENT RIGHTS OFFICE (TERO) REQUIREMENTS

Contractors engaging in work on the Pine Ridge Indian Reservation will be required to comply with the Indian preference and Indian preference program requirements administered by the Oglala Sioux Tribe Tribal Employment Rights Office (TERO).

Before commencing work, contractors and sub-contractors are required to submit an acceptable “Compliance Agreement” to the TERO office. Copies of this form can be obtained from the TERO office. Typical requirements of TERO include a fee of 4% on the total contract price, and submission of weekly certified payroll reports to TERO.

Additionally, the rules and regulations of the TERO Ordinance require that no person who is not a local Indian shall be employed by a covered employer until a work permit has been obtained for them from TERO. The annual work permit fee for each employee is $250.00.

Contractors are strongly encouraged to contact the TERO office at (605)867-5167 for an explanation of tribal requirements and required fees and permits.

13. BASIS FOR AWARD

An award will be made to the lowest priced, technically acceptable offeror.

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1 PROPOSED AIR HANDLER 7 NEW COMPONENT LAYOUT

APPENDIX A

11 11 11

APPENDIX B – NEW AIR HANDLER 7 SEQUENCE OF OPERATION, CONTROL DIAGRAM, AND

POINTS LIST

UNIT STARTUP

ALL SAFETIES OR LOCKOUTS MUST BE RESET OR NOT IN ALARM BEFORE THE SUPPLY FAN

CAN START. ANY ISOLATION DAMPERS (IF APPLICABLE) MUST ALSO BE DRIVEN OPEN

FIRST. THE SUPPLY FAN SHALL START AND VARY ITS SPEED BASED ON A DUCT STATIC

PRESSURE SENSOR AND ACCORDING TO A 1 INCH DUCT STATIC PRESSURE SETPOINT

(ADJUSTABLE).

THE SUPPLY FAN ARRAY MOTORS SHALL OPERATE TOGETHER AT THE SAME SPEED

BASED OFF OF A PI LOOP AND SHALL NOT HUNT OR REACT TOO FAST TO CHANGES IN THE

DUCT STATIC PRESSURE. IT IS NOT ANTICIPATED THE FAN SHALL EVER GO UNOCCUPIED

AND WILL OPERATE 24 HOURS A DAY UNLESS A SAFETY OF ANY SORT SHUTS IT DOWN.

DISCHARGE AIR TEMPERATURE CONTROL

THE UNIT SHALL OPERATE ACCORDING TO A DISCHARGE AIR TEMPERATURE SETPOINT

CONTROL STRATEGY. IT SHALL OPERATE THE HEATING OR COOLING VALVES ACCORDING

TO A PI LOOP TO MAINTAIN A DISCHARGE AIR SETPOINT.

THE DISCHARGE AIR SETPOINT SHALL BE RESET BASED ON THE OUTSIDE AIR

TEMPERATURE. THE DISCHARGE AIR RESET SHALL BE A PROPORTIONAL RESET AND THE

SETPOINT SHALL BE 55 DEG. F. (ADJUSTABLE) WHEN THE OUTSIDE AIR TEMPERATURE IS

65 DEG. F (ADJUSTABLE) OR HIGHER. THE DISCHARGE AIR SETPOINT SHALL BE 65 DEG. F.

(ADJUSTABLE) WHEN THE OUTSIDE AIR TEMPERATURE IS 30 DEG. F. (ADJUSTABLE) OR

BELOW. THE DISCHARGE AIR TEMPERATURE SETPOINT SHALL PROPORTIONALLY ADJUST

BETWEEN THIS RANGE ACCORDING TO THE CORRESPONDING OUTSIDE AIR

TEMPERATURE RANGE SETPOINTS. ALL SETPOINTS SHALL BE ADJUSTABLE BY A

BUILDING FACILITY OPERATOR THROUGH THE BAS GRAPHIC.

HUMIDIFICATION MODE

WHEN THE RETURN AIR RELATIVE HUMIDITY (RH) FALLS BELOW THE RH SETPOINT OF 40%

(ADJUSTABLE), THE AIR HANDLER SHALL ENTER THE HUMIDIFICATION MODE. THE

ADIABATIC HUMIDIFIER SHALL INCREASE ITS HUMIDITY OUTPUT UTILIZING A PI LOOP TO

MAINTAIN THE RETURN RH SETPOINT.

IF THE DUCT RELATIVE HUMIDITY RISES ABOVE THE HIGH LIMIT SETPOINT OF 80%

(ADJUSTABLE) THE HUMIDIFIER SHALL REDUCE CAPACITY WITHOUT SHUTTING THE AIR

HANDLER OR HUMIDIFIER OFF AND SHALL REDUCE THE HUMIDIFIER CAPACITY TO KEEP

THE DUCT RELATIVE HUMIDITY BELOW THE HIGH LIMIT SETPOINT. IF THE DUCT RELATIVE

HUMIDITY REMAINS ABOVE THE HIGH LIMIT SETPOINT FOR MORE THAN 1 MINUTE

(ADJUSTABLE) THEN THE HUMIDIFIER SHALL BE SHUT DOWN AND AN ALARM SHALL

NOTIFY OPERATORS AT THE FRONT END GRAPHIC.

NEEDLEPOINT BIPOLAR IONIZATION CONTROL

THE NEEDLEPOINT BIPOLAR IONIZATION SYSTEM SHALL BE ACTIVE WHENEVER THE

SUPPLY FAN IS OPERATING. THE SYSTEM SHALL BE SHUT DOWN WHEN THE SUPPLY FAN

IS SHUT DOWN.

ULTRAVIOLET LIGHT SYSTEM

THE ULTRAVIOLET LIGHTS SHALL REMAIN ACTIVE AND WASH THE COOLING COIL AT ALL

TIMES. THE UV LIGHT SYSTEM SHALL NEVER BE TURNED OFF UNLESS MANUALLY DONE

SO AT A SHUT OFF SWITCH.

DEHUMIDIFICATION MODE

WHEN THE RETURN AIR RELATIVE HUMIDITY (RH) RISES ABOVE THE RETURN HIGH LIMIT

SETPOINT OF 70% (ADJUSTABLE), THE AIR HANDLER SHALL ENTER THE

DEHUMIDIFICATION MODE.

THE COOLING COIL CONTROL VALVE SHALL OPERATE ACCORDING TO A PI LOOP TO

MAINTAIN A DISCHARGE AIR TEMPERATURE SETPOINT OF 50 DEG. F. (ADJUSTABLE). ANY

REQUIRED REHEAT SHALL BE DONE AT THE VAV BOX AND NOT AT THE AIR HANDLING

UNIT.

ECONOMIZER MODE

WHEN THE OUTSIDE AIR TEMPERATURE FALLS BELOW 50 DEG. F. AND THE DAT SETPOINT

IS 55 DEG. F. OR ABOVE, THE UNIT SHALL ENTER THE ECONOMIZER MODE. THE MIXING

DAMPER SHALL OPERATE ACCORDING TO A PI LOOP TO BRING IN UP TO 100% OUTSIDE

AIR TO MAINTAIN THE DAT SETPOINT.

IF THE DAMPER IS OPEN 100% TO THE OUTSIDE AIR AND THE DAT IS STILL RISING, THEN

THE UNIT SHALL MODULATE THE COOLING COIL CONTROL VALVE OPEN AND OPERATE

ACCORDING TO A PI LOOP TO MAINTAIN THE DAT SETPOINT.

MINIMUM OUTSIDE AIR REQUIREMENTS

THE MINIMUM OUTSIDE AIR DAMPER POSITION SHALL BE SET TO 10% OUTSIDE AIR

DAMPER POSITION (ADJUSTABLE) TO PROVIDE APPROXIMATELY 2,625 CFM OR 15%

OUTSIDE AIR TO AIR HANDLER 7. THE AIR HANDLER SHALL MAINTAIN THE MINIMUM

OUTSIDE AIR DAMPER POSITION SETPOINT AT ALL TIMES UNLESS THE UNIT ENTERS THE

ECONOMIZER MODE.

SYSTEM SAFETIES

THE AIR HANDLER FAN AND ALL OTHER SYSTEMS SHALL BE IMMEDIATELY SHUT DOWN

WHEN THE DUCT HIGH LIMIT OR LOW LIMIT SWITCHES ARE ACTIVE AND SHALL APPEAR IN

METASYS AS A HIGH PRIORITY ALARM.

THE FREEZE STAT SHALL SHUT DOWN THE AIR HANDLER WHEN THE AVERAGE AIR

TEMPERATURE FALLS BELOW 35 DEG. F. (ADJUSTABLE). THE UNIT SHALL OPEN THE 3 WAY

VALVE 100% TO THE HEATING COIL AND AN ALARM SHALL APPEAR IN METASYS AS A HIGH

PRIORITY ALARM IN THE EVENT OF A FREEZE SITUATION.

THE FIRE DAMPERS OR THE SMOKE DETECTORS SHALL SHUT DOWN THE SUPPLY FAN

AND ALL OTHER SYSTEMS WHEN SMOKE OR FIRE IS DETECTED AND SHALL NOTIFY OR

COMMUNICATE THE ALARM TO THE BUILDING FIRE PROTECTION PANEL ACCORDING TO

ALL FIRE AND LIFE SAFETY CODE REQUIREMENTS.

CONTROLS SYMBOLS

T

PDS

TMP

DMP

STS

ROOM THERMOSTAT/TRANSMITTER - WALL MOUNT

PRESSURE DIFFERENTIAL SENSOR

TEMPERATURE TRANSMITTER

TEMPERATURE TRANSMITTER, AVERAGING ELEMENT

DAMPER, DUCT

EQUIPMENT SPEED

EQUIPMENT COMMAND

SMOKE DETECTOR

STATUS (CURRENT TRANSFORMER)

RELATIVE HUMIDITY SENSOR

WATER CONTROL VALVE

HUMIDIFIER CAPACITY

PRESSURE SWITCH

2 WAY WATER CONTROL VALVE

MJP

7/17/2020

1 1

LOCATE SENSOR

OUTSIDE UNDER

SHIELD

RETURN AIR

LOUVER

OUTSIDE AIR

VFD

DMP

AI2

AH-7

P R

E

F

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M

D

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C

O O

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H E

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G

C

O I L

FAN ARRAY

PUMP FPP-7

STS

BI2

STS

BI1

STS

BI3

STS

BI4

PDS

F I N

A L

F

I L T

E R

HUM

AI13

TMP

AI12

TMP

TMP

HUM

AI15

AI9

SPD

SPD

AI1

CMD

AO1

CMD

BO1

CMD

SMOKE DETECTOR, BINARY

OUT TO FIRE ALARM PANEL

BI10

SMK

BO3

CMD

BI8

DMP

SMK

HUM

CMD

AO2

PDS

AI3

PDS

AI4

FRZ

BI13

MODULATING 2

WAY VALVE

C W

S

C W

R

P

BI6

CMD

AO4

VLV

AI7

VLV

CAP

P

H W

S

H W

R

CMD

AO3

VLV

AI6

MODULATING

3 WAY VALVE

AI5

H U

M I D

I F

I E

R

DDC

AO5

CMD

BO4

CMD

BI14

STS

BI5

AI10

CAP

3 WAY WATER CONTROL VALVE

N E

E D

L E

P O

I N

T

I O

N

BO5

CMD

BI12

STS

TMP

AI16

TMP

AI8

PDS

BI14

SMK

BI9

BO2

CMD

BI7

DMP

SUPPLY AIR

SA DUCT STATIC PRESSURE SENSOR

LOCATED APPROXIMATELY

DOWN THE

SUPPLY MAIN BUT UPSTREAM OF VAV BOXES

MANUFACTURE DIRECT DIGITAL CONTROLLER

IN LINE CIRCULATING PUMP

DDC

HUM

AI11

P

BI11

P

FPP-7

BO1

CMD

BI1

STS

LOCATE SENSOR

OUTSIDE UNDER

SHIELD

TMP

AI1

FREEZE PROTECTION PUMP SYSTEM OUTPUT SYSTEM INPUT SYSTEM SOFTWARE/CONTROL

NOTES

FPP-7 DIGITAL ANALOG DIGITAL ANALOG ALARM PROCESSING APPLICATION FUNCTION

POINT

P O

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Y

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U S

S T

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E

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T E

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S T

A T

U S

L O

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H I G

H

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A D

L

A G

S T

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T S

T O

P

S T

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U S

S E

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T

T R

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D I N

G

OUTSIDE AIR TEMP. AI-1 OAT X X

PUMP COMMAND BO-1 PMP-CMD X

PUMP STATUS BI-1 PMP-STS X X X

HUM

AI17

AIR HANDLER POINTS LIST SYSTEM OUTPUT SYSTEM INPUT SYSTEM SOFTWARE/CONTROL

NOTES

AH-7 DIGITAL ANALOG DIGITAL ANALOG ALARM PROCESSING APPLICATION FUNCTION

POINT

P O

I N

T

I D

P O

I N

T

N

A M

E

E N

A B

L E

S T

A R

T S

T O

P

O P

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C

L O

S E

P O

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I O

N

C A

P A

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Y

S P

E E

D

S T

A T

U S

S T

A G

E

P E

R C

E N

T

P R

E S

S U

R E

T E

M P

E R

A T

U R

E

S T

A T

U S

L O

W

H I G

H

L E

A D

L

A G

S T

A R

T S

T O

P

S T

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U S

S E

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O I N

T

T R

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D I N

G

SUPPLY FAN 1 STATUS BI-1 SF1-STS X X X X

SUPPLY FAN 2 STATUS BI-2 SF2-STS X X X X

SUPPLY FAN 3 STATUS BI-3 SF3-STS X X X X

SUPPLY FAN 4 STATUS BI-4 SF4-STS X X X X

DUCT HIGH LIMIT BI-5 DUCT-HI-LMT X X

DUCT LOW LIMIT BI-6 DUCT-LO-LMT X X

SA FIRE DAMPER STATUS BI-7 SA-DMP-STS X X X

RA FIRE DAMPER STATUS BI-8 RA-DMP-STS X X X

SA SMOKE DETECTOR BI-9 SA-SMK-STS X X

RA SMOKE DETECTOR BI-10 RA-SMK-STS X X

DUCT REL. HUM. AIR FLOW BI-11 DUCT-FLOW X X

NEEDLEPOINT IONIZ. STATUS BI-12 ION-STS X X X

COIL FREEZE THERMOSTAT BI-13 FRZ-STS X X

HUMIDIFIER STATUS BI-14 HUM-STS X X SERIAL COMM.

SUPPLY FAN SPEED AI-1 SF-SPD X X X VFD SERIAL COMM.

MIXED/OA DAMPER STATUS AI-2 OA-DMP-STS X X X

PRE FILTER PRESSURE AI-3 PRE-FLT-STS X X

MID FILTER PRESSURE AI-4 MID-FLT-STS X X

FINAL FILTER PRESSURE AI-5 FNL-FLT-STS X X

HEATING VALVE STATUS AI-6 HTG-VLV-STS X X

COOLING VALVE STATUS AI-7 CLG-VLV-STS X X

DISCHARGE AIR TEMPERATURE AI-8 DAT X X X X X

OUTSIDE AIR TEMPERATURE AI-9 OAT X X

HUMIDIFIER CAPACITY AI-10 HUM-CAP X X SERIAL COMM.

LEAVING HUMIDIFIER HUMIDITY AI-11 LVG-HUM X X X X

RETURN AIR TEMPERATURE AI-12 RTN-TEMP X X

RETURN AIR RELATIVE HUMIDITY AI-13 RTN-HUM X X X X X

SA DUCT STATIC PRESSURE AI-14 SF-STATIC X X X

OUTSIDE AIR HUMIDITY AI-15 OA-HUM X X

MIXED AIR TEMPERATURE AI-16 MAT X X

DISCHARGE AIR RELATIVE HUMIDITY AI-17 DA-HUM X X X X

SUPPLY FAN START/STOP BO-1 SF-CMD X X X X VFD SERIAL COMM.

SA FIRE DAMPER COMMAND BO-2 SA-DMP-CMD X

RA FIRE DAMPER COMMAND BO-3 SA-DMP-CMD X

HUMIDIFIER ENABLE BO-4 HUM-CMD X SERIAL COMM.

NEEDLEPOINT IONIZ. COMMAND BO-5 ION-CMD X

SUPPLY FAN SPEED COMMAND AO-1 SF-SPDCMD X X X VFD SERIAL COMM.

MIXED/OA DAMPER COMMAND AO-2 OA-DMP-CMD X X

HEATING VALVE COMMAND AO-3 HTG-VLV-CMD X X

COOLING VALVE COMMAND AO-4 CLG-VLV-CMD X X

HUMIDIFIER CAPACITY COMMAND AO-5 HUM-CAP-CMD X X SERIAL COMM.

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ABERDEEN AREA INDIAN HEALTH SERVICE

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OFFICE OF ENVIRONMENTAL HEALTH AND ENGINEERING

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115 4TH AVE SE, ABERDEEN, SD 57401

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PINE RIDGE HOSPITAL

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AIR HANDLER 7 UNIT UPGRADES

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POINTS LIST AND CONTROL DIAGRAMS

M2

6FT X 3 FT OUTSIDE AIR

LOUVER/DUCT

4" CWS/CWR AND

1-1/2" HWS/HWR AT

APPROXIMATELY 9.5 FT AFF

CIRC PUMP

EXISTING AIR HANDLER 7

EXISTING INPATIENT AREA E ROOF

(AREA SERVED BY AH-7)

6"W X 24"H CONCRETE CURB

STAIRWELL

8'

/2

27' - 2"

32' - 11"

6' - 0"

3'

ROOF PARAPET (TYPICAL)ROOF PARAPET (TYPICAL)

EXISTING 2" FIRE

PROTECTION RISER AT

APPROXIMATELY 9 FT AFF

EXISTING MECHANICAL

PIPING RISERS

1'

2' - 1" www.ihs.gov

Scale

Project number

Date

Drawn by

Checked by

GREAT PLAINS

AREA INDIAN

HEALTH SERVICE

OFFICE OF

ENVIRONMENTAL

HEALTH &

ENGINEERING

115 4TH AVENUE SE, ROOM 309

ABERDEEN, SD 57401

(605) 226-7451 FAX (605) 226-7689

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1 M1_AH-7_PLAN_VIEW

APPENDIX C - EXISTING AIR HANDLER 7 LAYOUT DRAWINGS

ROOF LEVEL

16' - 9 1/2"

BASEMENT LEVEL

MAIN FLOOR LEVEL

STAIRWELL

MEZANINE

AH-7

CWS/CWR &

HWS/HWR RISER

AT 9.5 FT AFF

6 FT X 3 FT OA DUCT

6"W X 24"H

CONCRETE CURB

1" CONDENSATE

DRAIN

EXISTING 1-1/4" FIRE

PROTECTION AT 10 FT AFF

www.ihs.gov

Scale

Project number

Date

Drawn by

Checked by

GREAT PLAINS

AREA INDIAN

HEALTH SERVICE

OFFICE OF

ENVIRONMENTAL

HEALTH &

ENGINEERING

115 4TH AVENUE SE, ROOM 309

ABERDEEN, SD 57401

(605) 226-7451 FAX (605) 226-7689

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Scale

Project number

Date

Drawn by

Checked by

GREAT PLAINS

AREA INDIAN

HEALTH SERVICE

OFFICE OF

ENVIRONMENTAL

HEALTH &

ENGINEERING

115 4TH AVENUE SE, ROOM 309

ABERDEEN, SD 57401

(605) 226-7451 FAX (605) 226-7689

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1 AH-7 ISO VIEW - NOT TO SCALE

07-06-2020

01 33 23 - 21

SECTION 01 33 23

SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES

PART 1 – GENERAL

1.1 DESCRIPTION

A. This specification defines the general requirements and procedures for submittals. A submittal is information submitted for VA review to establish compliance with the contract documents.

B. Detailed submittal requirements are found in the technical sections of the contract specifications. The Contracting Officer may request submittals in addition to those specified when deemed necessary to adequately describe the work covered in the respective technical specifications at no additional cost to the government.

C. IHS approval of a submittal does not relieve the Contractor of the responsibility for any error which may exist. The Contractor is responsible for fully complying with all contract requirements and the satisfactory construction of all work, including the need to check, confirm, and coordinate the work of all subcontractors for the project.

Non-compliant material incorporated in the work will be removed and replaced at the Contractor’s expense.

1.2 DEFINITIONS

A. Preconstruction Submittals: Submittals which are required prior to issuing contract notice to proceed or starting construction. For example, Certificates of insurance; Surety bonds; Site-specific safety plan; Construction progress schedule; Schedule of values; Submittal register; List of proposed subcontractors.

B. Shop Drawings: Drawings, diagrams, and schedules specifically prepared to illustrate some portion of the work. Drawings prepared by or for the Contractor to show how multiple systems and interdisciplinary work will be integrated and coordinated.

C. Product Data: Catalog cuts, illustrations, schedules, diagrams, performance charts, instructions, and brochures, which describe and illustrate size, physical appearance, and other characteristics of materials, systems, or equipment for some portion of the work. Samples of warranty language when the contract requires extended product warranties.

APPENDIX D - EDITED VA SPECS

01 33 23 - 22

D. Samples: Physical examples of materials, equipment, or workmanship that illustrate functional and aesthetic characteristics of a material or product and establish standards by which the work can be judged. Color samples from the manufacturer's standard line (or custom color samples if specified) to be used in selecting or approving colors for the project. Field samples and mock-ups constructed to establish standards by which the ensuing work can be judged.

E. Design Data: Calculations, mix designs, analyses, or other data pertaining to a part of work.

F. Test Reports: Report which includes findings of a test required to be performed by the Contractor on an actual portion of the work. Report which includes finding of a test made at the job site or on sample taken from the job site, on portion of work during or after installation.

G. Certificates: Document required of Contractor, or of a manufacturer, supplier, installer, or subcontractor through Contractor. The purpose is to document procedures, acceptability of methods, or personnel qualifications for a portion of the work.

H. Manufacturer's Instructions: Pre-printed material describing installation of a product, system, or material, including special notices and MSDS concerning impedances, hazards, and safety precautions.

I. Manufacturer's Field Reports: Documentation of the testing and verification actions taken by manufacturer's representative at the job site on a portion of the work, during or after installation, to confirm compliance with manufacturer's standards or instructions. The documentation must indicate whether the material, product, or system has passed or failed the test.

J. Operation and Maintenance Data: Manufacturer data that is required to operate, maintain, troubleshoot, and repair equipment, including manufacturer's help, parts list, and product line documentation. This data shall be incorporated in an operations and maintenance manual.

K. Closeout Submittals: Documentation necessary to properly close out a construction contract. For example, Record Drawings and as-built drawings. Also, submittal requirements necessary to properly close out a phase of construction on a multi-phase contract.

01 33 23 - 23

1.4 SUBMITTAL SCHEDULING

A. Submittals are to be…