N3904025R0004U0003 Amendment 3.pdf

N3904025R0004

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

The purpose of this amendment is to provide a revised Statement of Work and schedule. As w ell as to extend the submission due date by one w eek and adjust CLIN information to reflect the revised SOW and schedule.

1. CONTRACT ID CODE PAGE OF PAGES

1 29

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 30-Jan-2025

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X N3904025R0004

X 9B. DATED (SEE ITEM 11)

23-Dec-2024

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

29-Jan-2025

CODE

PORTSMOUTH NAVAL SHIPYARD

CONTRACTING DIVISION, CODE 410

BLDG 156, PNS

KITTERY ME 03904

N39040 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 1449 - CONTINUATION SHEET

SUPPLIES OR SERVICES AND PRICES

SUBCLIN 0001AA

The CLIN description has changed from Pieces V-01 through V-07 to Pieces V-01/02 through V-04.

The CLIN extended description has changed from:

Temp HVAC equipment piece numbers V-01 through V-07 to beprovided in accordance with the Schedule and Statement of Work.

To:

Temp HVAC equipment piece numbers V-01 or V-02 through V-04 to beprovided in accordance with the Schedule and Statement of Work.

SUBCLIN 0001AB

The CLIN description has changed from Pieces V-17 through V-27 to Pieces V-06 and V-07.

The CLIN extended description has changed from:

Temp HVAC equipment piece numbers V-17 through V-27 to be provided inaccordance with the

Temp HVAC equipment piece numbers pieces V-06 and V-07 to be provided in accordance with the Schedule and Statement of Work.

SUBCLIN 0001AC

The CLIN description has changed from Pieces V-08 through V-09 to Pieces V-08 through V-14.

The CLIN extended description has changed from:

Temp HVAC equipment piece numbers V-08 through V-09 to be provided inaccordance with the

Temp HVAC equipment piece numbers V-08 through V-14 to be provided inaccordance with the Schedule and Statement of Work.

The pricing detail quantity has increased by 16.00 from 12.00 to 28.00.

The unit of issue has changed from Months to Week.

The option status has changed from Option to No Status.

SUBCLIN 0001AD

The CLIN description has changed from Pieces V-10 through V-16 to Pieces V-04.

The CLIN extended description has changed from:

Temp HVAC equipment piece numbers V-10 through V-16 to be provided inaccordance with the

Temp HVAC equipment piece numbers V-04 to be provided inaccordance with the Schedule and Statement of Work.

The pricing detail quantity has increased by 30.00 from 21.00 to 51.00.

SUBCLIN 0001AE

The CLIN description has changed from Pieces V-01 through V-06 & V-09 to Pieces V-05.

The CLIN extended description has changed from:

Temp HVAC equipment piece numbers V-01 through V-06 and V-09 to beprovided in accordance with the Schedule and Statement of Work.

Temp HVAC equipment piece numbers V-05 to be provided in accordance with the Schedule and Statement of Work.

The pricing detail quantity has increased by 9.00 from 9.00 to 18.00.

SUBCLIN 0001AF

The CLIN description has changed from Pieces V-07 through V-08 to Pieces V-06 and V-07.

The CLIN extended description has changed from:

Temp HVAC equipment piece numbers V-07 through V-08 to be provided inaccordance with the

Temp HVAC equipment piece numbers V-06 and V-07 to be provided inaccordance with the Schedule and Statement of Work.

The pricing detail quantity has increased by 18.00 from 9.00 to 27.00.

SUBCLIN 0001AG

The CLIN description has changed from Freight to Pieces V-01 or V-02 through V-04.

All freight costs associated with drop off & pick-up of equipment for CLINs0001AA - 0001AF.

Temp HVAC equipment piece numbers V-01 or V-02 through V-04 to beprovided in accordance with the Schedule and Statement of Work.

The pricing detail quantity has increased by 7.00 from 2.00 to 9.00.

The unit of issue has changed from Job to Months.

SUBCLIN 0001AH

The CLIN description has changed from Training to Freight.

Training on equipment throughout season for CLINs 0001AA - 0001AF inaccordance para 6.4 in the Statement of Work.Estimated 2X trainings per year.

All freight costs associated with drop off & pick-up of equipment for CLINs0001AA - 0001AG.

SUBCLIN 0001AJ

The CLIN description has changed from Maintenance & Technical Services to Training.

The CLIN extended description has changed from:

Required techincal or maintenance services for CLINs 0001AA - 0001AF inaccordance with para 6.3 in the Statement of Work.

Training on equipment throughout season for CLINs 0001AA - 0001AG inaccordance para 6.4 in the Statement of Work.Estimated 2X trainings per year.

The pricing detail quantity has decreased by 50.00 from 52.00 to 2.00.

The unit of issue has changed from Week to Job.

SUBCLIN 0002AA

The CLIN description has changed from Pieces V-10 through V-16 to Pieces V-05.

The CLIN extended description has changed from:

Temp HVAC equipment piece numbers V-10 through V-16 to be provided inaccordance with the

Temp HVAC equipment piece numbers V-05 to be provided inaccordance with the Schedule and Statement of Work.

The pricing detail quantity has increased by 21.00 from 6.00 to 27.00.

SUBCLIN 0002AB

The CLIN description has changed from Pieces V-17 through V-27 to Pieces V-06 through V-14.

The CLIN extended description has changed from:

Temp HVAC equipment piece numbers V-17 through V-27 to be provided inaccordance with the

Temp HVAC equipment piece numbers V-06 through V-14 to be provided inaccordance with the Schedule and Statement of Work.

The pricing detail quantity has increased by 20.00 from 7.00 to 27.00.

SUBCLIN 0001AK is added as follows:

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

0001AK 52 Week Maintenance & Technical Services

FFP

Required techincal or maintenance services for CLINs 0001AA - 0001AG in accordance with para 6.3 in the Statement of Work.

FOB: Destination

PSC CD: W041

NET AMT

DELIVERIES AND PERFORMANCE

The following Delivery Schedule item for SUBCLIN 0001AC has been changed from:

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

POP 06-FEB-2025 TO

05-FEB-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

N39040

CAGE

POP 16-MAR-2025 TO

26-SEP-2025

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

The following Delivery Schedule item for SUBCLIN 0001AD has been changed from:

CAGE

POP 12-FEB-2025 TO

18-JUN-2025

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

CAGE

POP 13-FEB-2025 TO

05-FEB-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

The following Delivery Schedule item for SUBCLIN 0001AE has been changed from:

POP 06-FEB-2026 TO

05-NOV-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

CAGE

POP 13-FEB-2025 TO

19-JUN-2025

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

The following Delivery Schedule item for SUBCLIN 0001AF has been changed from:

CAGE

POP 06-FEB-2026 TO

05-NOV-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

CAGE

POP 21-MAR-2025 TO

26-SEP-2025

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

The following Delivery Schedule item for SUBCLIN 0001AG has been changed from:

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

CAGE

POP 06-FEB-2026 TO

05-NOV-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

The following Delivery Schedule item for SUBCLIN 0001AJ has been changed from:

CAGE

POP 06-FEB-2025 TO

05-FEB-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

CAGE

POP 06-FEB-2025 TO

05-FEB-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

The following Delivery Schedule for SUBCLIN 0001AK has been added:

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

The following Delivery Schedule item for SUBCLIN 0002AA has been changed from:

CAGE

POP 12-NOV-2025 TO

20-MAY-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

CAGE

POP 13-NOV-2025 TO

21-MAY-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

The following Delivery Schedule item for SUBCLIN 0002AB has been changed from:

CAGE

POP 15-MAR-2026 TO

20-SEP-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

POP 15-MAR-2026 TO

20-SEP-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

The following Delivery Schedule item for SUBCLIN 0002AC has been changed from:

CAGE

POP 12-NOV-2025 TO

20-SEP-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

CAGE

POP 13-NOV-2025 TO

20-SEP-2026

N/A PORTSMOUTH NAVAL SHIPYARD

RECEIVING OFFICER

CODE 501.2 RECEIVING OFFICER

BUILDING 170

KITTERY ME 03904

207-438-5206

INSPECTION AND ACCEPTANCE

The following Acceptance/Inspection Schedule was added for SUBCLIN 0001AK:

INSPECT AT INSPECT BY ACCEPT AT ACCEPT BY

Destination Government Destination Government

The following have been modified:

SCHEDULE

Temporary HVAC Equipment Lease Schedule

Location: PNSY Revision: D

PIECE NO.

Component

Base Equip. vs.

Option

Arrival Date

Return Date

Extension Return

Date

V- 01/02

Triple/Double Coil HVAC Base 2/6/25 2/5/26 11/5/26

V – 01/02

Triple/Double Coil HVAC Base 2/6/25 2/5/26 11/5/26

V- 03 High Pressure Blower Base 2/6/25 2/5/26 11/5/26

V- 04 Exhaust Blower Base 2/6/25 2/5/26 11/5/26

V- 04 Exhaust Blower Base 2/6/25 2/5/26 11/5/26

V- 04 Exhaust Blower Base 2/6/25 2/5/26 11/5/26

V- 04 Exhaust Blower Option 2/13/25 2/5/26 11/5/26

V- 04 Exhaust Blower Option 2/13/25 2/5/26 11/5/26

V- 05 Electric Fan Coil Unit Option 2/13/25 6/19/25 N/A

V- 05 Electric Fan Coil Unit Option 2/13/25 6/19/25 N/A

V- 05 Electric Fan Coil Unit Option 2/13/25 6/19/25 N/A

V- 05 Electric Fan Coil Unit Option 2/13/25 6/19/25 N/A

V- 05 Electric Fan Coil Unit Option 2/13/25 6/19/25 N/A

V- 05 Electric Fan Coil Unit Option 2/13/25 6/19/25 N/A

V- 05 Electric Fan Coil Unit Option 2/13/25 6/19/25 N/A

V- 06 230 Ton Chiller Base 3/16/25 9/21/25 N/A

V- 07 CHW Pump 600 gpm Base 3/16/25 9/21/25 N/A

V- 06 230 Ton Chiller Option 3/21/25 9/26/25 N/A

V- 07 CHW Pump 600 gpm Option 3/21/25 9/26/25 N/A

V- 08 6 IN Dia CHW Hose Base 3/16/25 9/26/25 N/A

V- 09 6 IN Dia 90° Elbow Base 3/16/25 9/26/25 N/A

V- 10 4 IN Dia CHW Hose Base 3/16/25 9/26/25 N/A

V- 11 4 IN Dia 90° Elbow Base 3/16/25 9/26/25 N/A

V- 12 CHW Y Manifold Base 3/16/25 9/26/25 N/A

V- 13 CHW Y Manifold Base 3/16/25 9/26/25 N/A

V- 14 CHW Adapators Base 3/16/25 9/26/25 N/A

Notes:

1) Optional equipment shall be delivered by the vendor upon project request.

2) V-01 is preferred; V-02 is acceptable alternate. Two HVAC units are required in any combination.

3) V-05 is listed for 2 different Heating seasons. See Page 2 for 2nd Heating season dates.

4) V-06 through V-14 are listed for 2 different cooling seasons. See Page 2 for 2nd cooling season dates.

Temporary HVAC System

Spec #: HVAC967021524 Rev: D

Temporary HVAC Equipment Lease Schedule Second Season Cooling & Heating Equipment

Location: PNSY

Options:

1) Optional equipment shall be delivered by the vendor upon project request.

TEMP HVAC SOW

STATEMENT OF WORK

1. SCOPE

1.1. Portsmouth Naval Shipyard (PNSY) is seeking to lease a temporary HVAC system & Exhaust system. This system is intended to provide continuous tempered air to an industrial work environment, to provide fresh outside air exchanges, to provide exhaust for scavenging effluent fumes from industrial processes, and to maintain positive pressurization with respect to the external environment of the conditioned space. The system must include multiple HVAC Units, Industrial Exhaust Blowers, two Chillers, Chilled Water Pumps, chilled water hose manifolds, hose assemblies as well as the associated onboard controls to operate both the chilled water system, HVAC units and exhaust blowers. All equipment conveying air to and from the industrial space must be pre-wired with remote E- Stop capability in order to provide a means to secure airflow in the event of an emergency response. The intent of the chillers, pumps, hose assemblies, manifolds and ancillary components is to establish two separate temporary chilled water

PIECE

NO. Component

Base Equip. vs.

Option

Arrival Date

Return Date

Extension Return

Date

V- 05 Electric Fan Coil Unit Option 11/13/25 N/A 5/21/26

V- 05 Electric Fan Coil Unit Option 11/13/25 N/A 5/21/26

V- 05 Electric Fan Coil Unit Option 11/13/25 N/A 5/21/26

V- 05 Electric Fan Coil Unit Option 11/13/25 N/A 5/21/26

V- 05 Electric Fan Coil Unit Option 11/13/25 N/A 5/21/26

V- 05 Electric Fan Coil Unit Option 11/13/25 N/A 5/21/26

V- 05 Electric Fan Coil Unit Option 11/13/25 N/A 5/21/26

V- 06 230 Ton Chiller Base 3/15/26 N/A 9/20/26

V- 07 CHW Pump 600 gpm Base 3/15/26 N/A 9/20/26

V- 06 230 Ton Chiller Option 3/15/26 N/A 9/20/26

V- 07 CHW Pump 600 gpm Option 3/15/26 N/A 9/20/26

V- 08 6 IN Dia CHW Hose Base 3/15/26 N/A 9/20/26

V- 09 6 IN Dia 90° Elbow Base 3/15/26 N/A 9/20/26

V- 10 4 IN Dia CHW Hose Base 3/15/26 N/A 9/20/26

V- 11 4 IN Dia 90° Elbow Base 3/15/26 N/A 9/20/26

V- 12 CHW Y Manifold Base 3/15/26 N/A 9/20/26

V- 13 CHW Y Manifold Base 3/15/26 N/A 9/20/26

V- 14 CHW Adapators Base 3/15/26 N/A 9/20/26 systems serving all of the HVAC cooling coils. Preference is to equip all heating units with Steam Heat Connections, but electric heat is an acceptable alternate if the rental industry cannot support the Steam request.

2. REFERENCES

2.1. Issues of Publications - The following documents in effect on the date of this requested proposal is a part of this specification to the extent applicable, or as specified herein. Within the specification, they shall be referred to by their basic designation only.

2.1.1. Government

2.1.1.1. PNSY Corporate Lifting & Handling Manual, Volume III, Chapter 4.

2.1.1.2. US Federal standard A-A-59326: Standard for cam action couplings.

2.1.2. Nongovernment

2.1.2.1. Spark Resistant Construction (SRC: AMCA Standard 99-0401-86) Type C

2.1.2.2. AHRI Standard 410

2.2. Order of precedence - In the event of conflict between the text of this specification and that of the references cited above, the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws or regulations unless a specific exemption has been obtained.

3. TECHNICAL REQUIREMENTS

3.1. Component List

PIECE NO. QTY. NAME OF PART PARA NO.

V-01 2 HVAC Unit: Triple Coil Unit 3.2

V-03 1 High Static, Low Flow Exhaust Blower 3.4 V-04 5 Industrial Exhaust Blower 3.5 V-05 7 Electric Fan Coil Unit- Heater (150 KW) 3.6

V-06 2 230 Ton Chiller 3.7

V-07 2 Chilled Water Pump: 600 GPM 3.8 V-08 1,000 FT 6 IN Dia Chilled Water Hose 3.9.1

V-09 4 6 IN Dia. 90 Degree Elbows 3.9.2 V-10 1,000 FT 4 IN Dia Chilled Water Hose 3.9.3 V-11 10 4 IN Dia. 90 Degree Elbows 3.9.4

V-12 1 Chilled Water Y Manifold (Male X Female) 3.10 V-13 1 Chilled Water Y Manifold (Female X Male) 3.11

V-14 4 CHW Adaptors / Transition Fittings 3.12

Alternate Component List

PIECE NO. QTY. NAME OF PART PARA NO.

V-02 2 HVAC Unit: Double Coil Unit 3.3

3.2. Triple Coil HVAC Unit- (Primary Preference)

Physical Attributes

3.2.1. Max Dimensions 21 ft long & able to fit on a flatbed truck (8’6” wide). Max Weight: 20,000 Lbs.

3.2.2. HVAC Unit must be pre-wired for and compatible with a remote E-Stop Switch (Remote Emergency Stop Switch). This will enable the air handler to be shut down in response to an emergency condition where airflow needs to be secured. Vendor shall route all E-stops to a central location at Topside Watch where all air handling equipment can be secured.

3.2.2.1. The E-Stop cable distance to be routed is estimated at 500 ft, however, the contractor shall be prepared to provide & route up to 1500 ft of wire to accommodate complex routing paths, cable routing around obstacles, service brows, electrical service chases, etc.

3.2.2.2. E-Stop Switch shall be equipped with protective Plexiglas or acrylic style clear cover to prevent inadvertent activation.

3.2.2.3. E-Stop cabling must utilize heavy-duty industrial cable for use in flexible, portable, and extra-hard usage applications (type SO cable or equivalent).

3.2.3. All Components much be fully integrated within single housing.

3.2.4. Electrical Power Requirements: 1 Circuits at [460±20 Volt AC / 3 Phase / Full Load Amp 400A]

3.2.5. Process air outlets: Quantity of four at 20” Dia. each

3.2.6. Post Cooling Coil male & female 4 IN diameter Fittings. Water inlet and outlet connection fittings must be quick disconnect style fittings meeting the requirements defined in reference 2.1.1.2.

3.2.7. Chilled water coils must have manual air bleed valves to assist with the initial filling the chilled water loop.

3.2.8. Steam Coil Condensate drain line must be fitted with a steam trap rated to a minimum 150 PSI

Process Air Requirements

3.2.9. Process Air Flow requirements: minimum 20,000 CFM @ 7 inches External Static Pressure

3.2.10. Process Air Fan: Fan curve capable of delivering specified flow and pressure, installed with TEFC Premium Motors, and VFD controlled

3.2.11. Electric heating element requirements: minimum 240 KW Electric heating element, thermostatically controlled to discharge air temperature set point.

3.2.12. Steam heating Coil Requirements: 2.0 MMBH, 1½" FNPT × ≥3 EA Inlet; ¾” Condensate drain with steam trap.

3.2.13. Cooling Coil Requirement: minimum 120 Tons = 289 GPM @ 10°F ΔT based on 42°F Entering chilled water temperature.

3.2.14. Post Cooling Coil, Electric Heating Element & Steam Heating Coil thermostatically controlled to discharge air temperature set point to meet cooling season and heating season demands.

3.2.15. Process Air inlet Filtration: Flanders MEGAPleat M9 (Merv 9) filters and services to replace filters every 1 month.

3.2.16. Cooling Coils and steam coil shall be hydrostatically tested per section 4.4.

3.3. Dual Coil HVAC Unit- (Acceptable Alternate)

Physical Attributes

3.3.1. Max Dimensions 21 ft long & able to fit on a flatbed truck (8’6” wide). Max Weight: 20,000 Lbs.

3.3.2. HVAC Unit must be pre-wired for and compatible with a Remote Emergency Stop (E-Stop) Switch. This will enable the air handler to be shut down in response to an emergency condition where airflow needs to be secured. Vendor shall route all E-stops to a central location at Topside Watch where all air handling equipment can be secured.

3.3.2.1. The E-Stop cable distance to be routed is estimated at 500 ft, however, the contractor shall be prepared to provide & route up to 1500 ft of wire to accommodate complex routing paths, cable routing around obstacles, service brows, electrical service chases, etc.

3.3.2.2. E-Stop Switch shall be equipped with protective Plexiglas or acrylic style clear cover to prevent inadvertent activation.

3.3.2.3. E-Stop cabling must utilize heavy-duty industrial cable for use in flexible, portable, and extra-hard usage applications (type SO cable or equivalent).

3.3.3. All Components much be fully integrated within single housing.

3.3.4. Electrical Power Requirements: 1 Circuit at [460±20 Volt AC / 3 Phase / Full Load Amp 400A]

3.3.5. Process air outlets: Minimum quantity of four at 20” Dia. Each

3.3.6. Post Cooling Coil male & female 4 IN diameter Fittings. Water inlet and outlet connection fittings must be quick disconnect style fittings meeting the requirements defined in reference 2.1.1.2

3.3.7. Chilled water coils must have manual air bleed valves to assist with the initial filling of the chilled water loop.

Process Air Requirements

3.3.8. Process Air Flow requirements: minimum 20,000 CFM @ 7 inches External Static Pressure

3.3.9. Process Air Fan: Fan curve capable of delivering specified flow and pressure, installed with TEFC Premium Motors, and VFD controlled

3.3.10. Post Heater requirements: minimum 240 KW Electric heating element, thermostatically controlled to discharge air temperature set point.

3.3.11. Cooling Coil Requirement: minimum 120 Tons = 289 GPM @ 10°F ΔT based on 42°F Entering chilled water temperature.

3.3.12. Cooling Coil & Electric heating element thermostatically controlled to discharge air temperature set point to meet cooling season and heating season demands.

3.3.13. Process Air Inlet Filtration: Moisture Separator / Demister type filtration for purging 98% of the moisture.

Paper or fibrous filtration media is not acceptable.

3.4. High Static, Low Flow Exhaust Blower (Special Application)

3.4.1. Exhaust Blower Airflow capacity: 1,500 CFM @ 10” External Static Pressure

3.4.2. The fan motor shall be NEMA Design B, TEFC premium, industrial, continuous-duty, ball bearing, foot mounted. Motor bearings shall have a minimum L-10 life (40,000 hours).

3.4.3. The fan assembly shall be equipped with a VFD controller that varies the rotation speed (rpm) of the fan by directly adjusting the frequency (hertz) of the power to the motor thereby, efficiently reducing the air volume and thus, significantly reducing its power.

3.4.4. The Exhaust Blower must be pre-wired for and compatible with a Remote Emergency Stop Switch (E-Stop).

This will enable the blower to be shut down in response to an emergency condition where airflow needs to be secured.

3.4.4.1. The E-Stop cable distance to be routed is estimated at 500 ft, however, the contractor shall be prepared to provide & route up to 1500 ft of wire to accommodate complex routing paths, cable routing around obstacles, service brows, electrical service chases, etc.

3.4.4.2. E-Stop Switch shall be equipped with protective Plexiglas or acrylic style clear cover to prevent inadvertent activation.

3.4.4.3. E-Stop cabling must utilize heavy-duty industrial cable for use in flexible, portable, and extra-hard usage applications (type SO cable or equivalent).

3.4.5. The exhaust blower shall have a footprint to allow for normal transport on a flatbed truck regardless of its orientation. Hence, the overall length as well as its width shall not exceed eight and a half feet and the overall height shall not exceed nine feet (≤8'-6"L&W × ≤9'H). For the unit to not exceed the overall height, the Noise Attenuator or Discharge Duct must be hinged so as to fold down.

3.4.6. Exhaust Blower unit must be equipped with suction inlet and discharge outlet fan guards to prevent unintentional debris from being ingested or ejected from the fan housing.

3.4.7. Exhaust Blower Unit Fan wheel and housing must be constructed to meet all requirements of Spark Resistant Construction Type C as per AMCA Standard 99-0401-86, Reference 2.1.2.1.

3.4.8. Exhaust blower shall be consisting of centrifugal fan with a direct drive motor with fan rotation either clockwise (CW) or counter-clockwise (CCW) as long as the discharge is directed vertically up (Up Blast: UB).

3.4.9. The Exhaust Blower shall feature a gasketed access door either bolted or a hinged quick-release type for maintenance or clean-out of the internal fan housing.

3.4.10. OSHA regulations require the drive assembly less than seven feet above ground (<7' AG) to be guarded.

Dependent on the design, either Weather Covers and/or Drive Guards are necessary to protect personnel from the drive components such as the motor and shaft.

3.4.11. Since the Exhaust Blower is an up blast configuration, it shall feature a drain pipe coupling at the lowest point of the fan housing.

3.4.12. If there is no Noise Attenuator, then an expanding (at least a doubling of its cross-section) slightly tapered hinged (i.e. fold-down) Discharge Duct of at least four feet in length is necessary.

3.4.13. If there is no Discharge Duct, then on the discharge end of the Exhaust blower, a hinged (i.e. fold-down) Noise Attenuator is necessary.

3.4.14. Vibration Sensor & Shutdown: To protect the machine, mounted to the fan shaft bearings shall be a programmable electronic (vice mechanical) accelerometer sensor that would detect vibrations of varying amplitude and frequency. The unit shall be programmable for two set-points. The lower (less damaging) set-point shall cause an alarm “yellow” caution light to be switched on. The higher (more damaging) set-point shall cause a shutdown & “red” warning light to be switched on and the exhaust blower to be switched off.

3.4.15. The single main suction Wye which is fastened (via bolts) to the circular Flanged Inlet to facilitate removal for maintenance is attached whenever the Industrial Exhauster is operating. The main suction Wye will allow for the connection of two each eight inch nominal diameter (8"Ø × 2) semi-flexible ducting lines.

3.5. Industrial Exhaust Blower (General Vent)

3.5.1. Exhaust Blower Airflow capacity: 10,000 CFM @ 14” External Static Pressure

3.5.2. The fan motor shall be NEMA Design B, TEFC premium, industrial, continuous-duty, ball bearing, foot mounted. Motor bearings shall have a minimum L-10 life (40,000 hours).

3.5.3. The fan assembly shall be equipped with a VFD controller that varies the rotation speed (rpm) of the fan by directly adjusting the frequency (hertz) of the power to the motor thereby, efficiently reducing the air volume and thus, significantly reducing its power.

3.5.4. The Exhaust Blower must be pre-wired for and compatible with a remote E-Stop switch (Remote Emergency Stop Switch). This will enable the blower to be shut down in response to an emergency condition where airflow needs to be secured.

3.5.4.1. The E-Stop cable distance to be routed is estimated at 500 ft, however, the contractor shall be prepared to provide & route up to 1500 ft of wire to accommodate complex routing paths, cable routing around obstacles, service brows, electrical service chases, etc.

3.5.4.2. E-Stop Switch shall be equipped with protective Plexiglas or acrylic style clear cover to prevent inadvertent activation.

3.5.4.3. E-Stop cabling must utilize heavy-duty industrial cable for use in flexible, portable, and extra-hard usage applications (type SO cable or equivalent).

3.5.5. The exhaust blower shall have a footprint to allow for normal transport on a flatbed truck regardless of its orientation. Hence, the overall length as well as its width shall not exceed eight and a half feet and the overall height shall not exceed nine feet (≤8'-6"L&W × ≤9'H). For the unit to not exceed the overall height, the Noise Attenuator or Discharge Duct must be hinged so as to fold down.

3.5.6. Exhaust Blower unit must be equipped with suction inlet and discharge outlet fan guards to prevent unintentional debris from being ingested or ejected from the fan housing.

3.5.7. Exhaust Blower Unit Fan wheel and housing must be constructed to meet all requirements of Spark Resistant Construction Type C as per AMCA Standard 99-0401-86, Reference 2.1.2.1.

3.5.8. Exhaust blower shall be consisting of centrifugal fan with a direct drive motor with fan rotation either clockwise (CW) or counter-clockwise (CCW) as long as the discharge is directed vertically up (Up Blast: UB).

3.5.9. Fan wheel shall be constructed as a single inlet, single width wheel with flat blades. Airfoil and backward incline blade wheels are not suitable substitutions. This is to account for air & material stream applications where abrasive particles, granular material, heavy dust or fumes are present in the air stream. The blades shall have continuously welded reinforcement to reduce stress.

3.5.10. The Exhaust Blower shall feature a gasketed access door either bolted or a hinged quick-release type for maintenance or clean-out of the internal fan housing.

3.5.11. OSHA regulations require the drive assembly less than seven feet above ground (<7' AG) to be guarded.

Dependent on the design, either Weather Covers and/or Drive Guards are necessary to protect personnel from the drive components such as the motor and shaft.

3.5.12. Since the Exhaust Blower is an up blast configuration, it shall feature a drain pipe coupling at the lowest point of the fan housing.

3.5.13. If there is no Noise Attenuator, then an expanding (at least a doubling of its cross-section) slightly tapered hinged (i.e. fold-down) Discharge Duct of at least four feet in length is necessary.

3.5.14. If there is no Discharge Duct, then on the discharge end of the Exhaust blower, a hinged (i.e. fold-down) Noise Attenuator is necessary.

3.5.15. Discharge Temperature sensor emergency shutdown: The exhaust fan must have a discharge air temperature sensor which secures the fan if a rise in air temperature is detected. The fan will be serving Hot Work procedures including metal grinding and welding. If sparks are ingested in the ductwork and a fire is started, the fan needs to be automatically secured to prevent the fire from propagating, eliminate the addition of oxygen to the fire, and reduce equipment damage.

3.5.16. Vibration Sensor & Shutdown: To protect the machine, mounted to the fan shaft bearings shall be a programmable electronic (vice mechanical) accelerometer sensor that would detect vibrations of varying amplitude and frequency. The unit shall be programmable for two set-points. The lower (less damaging) set-point shall cause an alarm “yellow” caution light to be switched on. The higher (more damaging) set-point shall cause a shutdown & “red” warning light to be switched on and the exhaust blower to be switched off.

3.5.17. Transitions: The vendor shall provide two types of suction wyes so that the end-user can choose the diameter(s) for the semi-flexible ducting lines. The single main suction Wye which is fastened (via bolts) to the circular Flanged Inlet to facilitate removal for maintenance is attached whenever the Industrial

Exhauster is operating. The main suction Wye will allow for the connection of two each fourteen inch nominal diameter (14"Ø × 2) semi-flexible ducting lines and/or the attachment to either a single or a pair of branch Suction Wye(s). Each of two branch suction Wyes will allow for the connection of up to three each eight inch nominal diameter (8"Ø × 3) semi-flexible ducting lines.

3.6. Electric Fan Coil Unit- Heater (150 KW)

3.6.1. Physical Attributes- Approximate Dimensions: 4ft W x 8ft L x 5ft H Max Weight: 2000 LBs

3.6.2. ≥7000 CFM Air Delivery @ 5.6 IN W.G. (Total Static Pressure)

3.6.3. Minimum 150 KW Electric heating capacity

3.6.4. 240 Degree F Air Temperature Rise

3.6.5. Thermostatically controlled discharge air temperature set point.

3.6.6. Heater safety controls and limits integrated into controller.

3.6.7. Unit Voltage Requirement: 460±20 VAC, 3 Phase, 60 Hz

3.6.8. Full Load Amperage ≤200 Amp

3.6.9. Process Air Fan: Fan curve capable of delivering specified flow and pressure, installed with TEFC Premium Motors, and VFD controlled

3.6.10. Discharge air outlet: One (1) outlet: 20 IN Dia. Nominal capable of accepting flexible ducting

3.6.11. Forkpocket Slots

3.6.12. Overhead rigging lifting padeyes

3.6.13. Electric Fan Coil Unit must be pre-wired for and compatible with a Remote Emergency Stop (E-Stop) Switch.

This will enable the air handler to be shut down in response to an emergency condition where airflow needs to be secured. Vendor shall route all E-stops to a central location at Topside Watch where all air handling equipment can be secured.

3.6.13.1. The E-Stop cable distance to be routed is estimated at 500 ft, however, the contractor shall be prepared to provide & route up to 1500 ft of wire to accommodate complex routing paths, cable routing around obstacles, service brows, electrical service chases, etc.

3.6.13.2. E-Stop Switch shall be equipped with protective Plexiglas or acrylic style clear cover to prevent inadvertent activation.

3.6.13.3. E-Stop cabling must utilize heavy-duty industrial cable for use in flexible, portable, and extra-hard usage applications (type SO cable or equivalent).

3.6.14. Power Cable: 150 FT 4 conductor power cable with duraline connectors. Wire gauge must be sized to handle fan coil heater MOCP ratting at 460 VAC, 3 Phase power at 150 FT length. See Section 4.12 for details.

3.7. 200-230 Ton Air Cooled Chiller

3.7.1. Maximum length: 25 feet to fit within staging. Maximum width & height adequate to fit on flatbed truck.

3.7.2. Nominal operating capacity of 200-230 Ton heat rejection, air cooled chiller

3.7.3. Actual operating capacity ≥210 Ton heat rejection @ 95°F Ambient conditions

3.7.4. Maximum operating chilled water flowrate of 600 GPM

3.7.5. Chilled water discharge temperature set point: 42±2°F

3.7.6. Chilled water inlet and outlet must be adapted to 6 IN diameter non-ferrous, non-galvanized, metal cam and groove quick disconnect fittings meeting the requirements defined in reference 2.1.1.2

3.7.7. Chiller controls and interface must provide a display allowing the end user to jog through current and historical performance data. This includes system performance data, record and log system parameters, as well as log system errors during an equipment failure.

3.7.8. Chiller must have a low flow switch and not pressure differential verification as a means for low flow cutoff

3.7.9. Chiller must be compatible with pump performance curve

3.7.10. Must provide inlet and outlet chilled water temperature monitoring. Temperature gauges must provide a minimum resolution of 1 DEG F over a minimum operating range from 30 DEG F to 80 DEG F.

3.7.11. Chilled water outlet must be fitted with a flowmeter rated to 150 PSI providing a minimum accuracy of 1% of reading over a minimum range from 100 to 800 GPM and minimum resolution of 1 GPM. Reference Section 4.7.

3.7.12. Chiller electrical requirements: 460 VAC, 3 PH, 60HZ, Maximum Full Load Amps 400A

3.7.13. Chiller must be operated from a single 460 V, 3 Phase AC power source. Any lower voltage power requirements for controls and/or metering equipment must be met using a vendor supplied integral transformer.

3.8. Pump and Motor Assembly (Supporting Chiller)

3.8.1. Pump must nominally provide 600 GPM at 100 feet of head

3.8.2. Pump may be integral to Chiller unit or may be a stand-alone unit where the inlet and outlet piping must be adapted to 6” diameter non-ferrous, non-galvanized, metal cam and groove quick disconnect fittings meeting the requirements defined in reference 2.1.1.2.

3.8.3. Low speed ~1750 RPM Electric motor to operate on 460 VAC, 3 PH, 60 HZ

3.8.4. Pump must be fitted with differential pressure gauges rated to from 0 to 150 PSI. If the maximum pump discharge exceeds 150 PSI, the gauge must be rated for 20 PSI above the maximum discharge head pressure.

3.8.5. Equipment and fittings shall be hydrostatically tested per section 4.4.

3.9. Accompanying Hoses Assemblies, & Fittings

3.9.1. Chilled water non-collapsing or collapsible suction/discharge hose, 6 IN diameter, supplied in lengths not to exceed 25 FT, male x female cam and groove quick-disconnect fittings, 150 PSI rated. Total length required specified in section 3.1. All fittings must meet the requirements defined in reference 2.1.1.2.

3.9.2. 6 Inch diameter Elbows, fitted with non-ferrous, non-galvanized, metal male x female cam and groove quick-disconnect fittings meeting the requirements defined in reference 2.1.1.2. Total quantity required specified in section 3.1.

3.9.3. Chilled water non-collapsing or collapsible suction/discharge hose, 4 IN diameter, supplied in lengths not to exceed 25 FT, male x female cam and groove quick-disconnect fittings, 150 PSI rated. Total length required specified in section 3.1. All fittings must meet the requirements defined in reference 2.1.1.2.

3.9.4. 4 Inch diameter Elbows, fitted with non-ferrous, non-galvanized, metal male x female cam and groove quick-disconnect fittings meeting the requirements defined in reference 2.1.1.2. Total quantity required specified in section 3.1.

3.9.5. All connectors must contain New O-ring gaskets of proper thickness to prevent leaks.

3.9.6. All Hoses and fittings shall be hydrostatically tested per section 4.4.

3.10. 3 Way Y Manifold (Male x Female)

3.10.1. The Y manifold is a metal 6-inch diameter 3-way Y fitting (6"Ø × (two) 4” Ø).

3.10.2. The two 4 IN diameter legs shall terminate in a Female camlock w/ Plug.

3.10.3. The Single 6 IN diameter inlet leg shall have a Male camlock w/ Cap.

3.10.4. All cam and groove Camlock fittings shall meet the requirements defined in reference 2.1.1.2.

3.10.5. The Plugs and Cap shall be a Hydrostatic type vice a cleanliness type so as to withstand test pressure.

3.10.6. All manifolds and fittings shall be hydrostatically tested per section 4.4.

3.11. 3 Way Y Manifold (Female X Male)

3.11.1. The Y manifold is a metal 6-inch diameter 3-way Y fitting (6"Ø × (two) 4” Ø).

3.11.2. The two 4 IN diameter legs shall terminate in a Male camlock w/ cap.

3.11.3. The Single 6 IN diameter inlet leg shall have a Female camlock w/ Plug.

3.11.4. All cam and groove Camlock fittings shall meet the requirements defined in reference 2.1.1.2.

3.11.5. The Plugs and Cap shall be a Hydrostatic type vice a cleanliness type so as to withstand test pressure.

3.11.6. All manifolds and fittings shall be hydrostatically tested per section 4.4.

3.12. Transition fittings:

3.12.1. To be provided by the vendor for attachment of 3 IN diameter camlock fittings to each 4 IN hose set connection of the 3-way Y style Manifold. (Required if HVAC chilled water coil connections are 3 IN Diameter)

3.12.2. All cam and groove Camlock fittings shall meet the requirements defined in reference 2.1.1.2.

3.12.3. All fittings shall be hydrostatically tested per section 4.4.

4. NOTES:

4.1. Chilled Water System:

This System includes all equipment to: (a) produce chilled water via a Chiller with integral built-in pump or stand-alone pump; (b) pressurizes the chilled water (via a built-in pump or a separate pump module); and (c) transports the chilled water via hose assemblies. The pump (motor & impeller) shall be a matched set and shall be a Low Speed (LS i.e. ~1750 rpm) pump capable of delivering the specified flow rate at 100 FT Head. The Chiller rental fee shall be for the Chiller, flow meter and temperature gauges. The Pump rental fee shall include pressure gauges, any hose assemblies, meters, & adapters as well as any independent Pump Module(s) for pressurizing the chilled water.

4.2. Chiller Capacity & Utilities:

4.2.1. Cooling: The primary utility for the Chiller shall be all electric and air-cooled. The minimum nominal chilled water capacity shall be as indicated with the actual capacity, based on an ambient temperature of 95°F dry bulb with an Entering Water Temperature (EWT) of 52°F and a Leaving Water Temperature (LWT) of 42°F, to be not less than 5% of the desired nominal capacity. The unit capacity shall not be greater than one-third above (+⅓) the minimum specified capacity and shall be able to run continuously at one-quarter of that unit's stated capacity.

4.2.2. Flowrate: The pump shall have a minimum specified flowrate of 2.4 gallons per minute (gpm) per ton of minimum cooling capacity at a Head Pressure of one-hundred feet (100'). The evaporator shall function at a maximum flowrate of at least 3.6 gpm per ton of cooling capacity and remain functional at a minimum flowrate of a third or less of the maximum flowrate (≤1.0 gpm per ton). The pump shall have the capability of operating albeit being restricted to one-third of the minimum specified flowrate without damage to the pump or to any other chiller component.

4.2.3. Automatic Operation, Regulation, & Controls: The Chilled Water Unit or Chiller Module shall be equipped with an automatic variable capacity control requiring only initial temperature adjustment of from 38 to 60°F by the operator. Refrigeration circuits shall maintain the specified temperature condition while protecting against coil freeze-up with such devices as a thermostatic expansion valve, suction pressure switch, cylinder unloading solenoid valve, freeze fault protection thermostat, Hot Gas Bypass if specified, etc. The unit / modules shall include permanently mounted control board(s) accessible without opening any panels containing temperature thermometer(s) and pressure gauge(s) as necessary for both monitoring and control.

The unit / modules shall be completely wired for safety, capacity, and operation such as a power/switch system with circuit breakers, manual/automatic controller, motor overload protection, high/low pressure cut-outs, energy control system, and other essential components. The unit / modules shall be fully controllable under a wide range of loads even though the daily and seasonal ambient temperatures vary greatly.

4.2.4. Design & Component Integration: The Chiller can either be an integrated unit with combined Chiller and pump capable of both refrigerating and pressurizing water, or, it may be two discrete components consisting of a Chiller Module and separate Pump Module. The unit or each module shall be rigidly mounted within a single integrated framed structure manufactured as a complete entity to include all devices, accessories, and fittings such as cooling coils, condenser fans, compressor(s), pumps with their motors/starters, evaporator & condenser refrigeration circuits, filters, and other auxiliary components necessary to chill fresh water (potable or treated) and deliver that water to ancillary mechanical equipment via a closed loop with little or no make-up water. The unit / modules shall be designed for continuous operation at minimal loading (i.e. one-quarter of full capacity for refrigeration & one-third of full capacity for pumping) despite extreme ambient conditions (e.g. –10 to +100°F and 0 to 100% RH). Additionally, see 4.13 for lifting and handling requirements.

4.2.5. Cooling: The refrigerant shall be internal to the unit with a quantity sufficient for its capacity. The cooling coils shall conform to Reference 2.1.2.2. The condenser(s) shall be air-cooled via fan(s). The chiller shall have a sufficient water storage capacity to run isolated from a make-up water connection.

4.2.6. Energy Efficiency: For energy efficient operation in a fully loaded condition, the Full Load Amperage (FLA) rating for the combined Chilled Water Unit or the FLA summation for a separate Chiller Module plus one Pump Module shall be two and a half amperes or less per ton of actual chilled water capacity. For energy efficient operation in a partially loaded condition, the Chilled Water Unit or Chiller Module shall be designed, if single compressor, with two or more cylinders, but, preferably the unit will have two or more compressors each with its own refrigeration circuit.

4.2.7. Transition: The chilled water end connections on the Chilled Water Unit or the Chiller Module plus the Pump Module where the chilled water "standard" type hose assemblies would connect shall terminate in 6 INCH CAM-LOCK type connections with female fitting(s) on the inlet(s) (supply) and male fitting(s) on the outlet (discharge).

4.3. Coolant Free: Besides manifolds and hose assemblies that are normally flushed and tested, all machinery conveying chilled water such as: the Chiller, Pump and machines with a chilled water coil; shall arrive with no coolant of any type in its piping (i.e. No Water & No Anti-Freeze).

4.4. Chilled Water Hose Assembly / Manifold Construction / Cooling Coil Hydrostatic Testing: For standard Chilled Water Hose assemblies of six inch nominal diameter or less, the exterior cover shall be a thick rubber (Buna-N) type material designed as a CHW insulator in which the nominal hose length is twenty-five feet with one male and one female quick disconnect Fittings. All Chilled water connectors / fittings must be quick disconnect style fittings meeting the requirements defined in reference 2.1.1.2. Chilled Water Hose assemblies shall be non-collapsible and the camlock fittings shall be attached to the hose material via the more secure, newer type, crimp style hose fitting via a single specified diameter, elongated sleeve length and not from the less secure, older type, band clamp style hose fitting via multiple universal diameter, shorter ferrules. Gaskets for couplings shall be pre-installed inside the female coupling(s) of hose assemblies and manifolds. The gasket shall be inspected for presence, tight fit, and lack of deterioration. Gaskets shall not protrude into the waterway. A gasket with a smaller diameter than that of the recess can cause a leaky connection when pressure is applied. Hose/manifold/valve assemblies and all cooling coils shall be hydrostatically tested with new hose gaskets for Strength and Tightness and/or Valve Seat Leakage by an independent (of the Contractor) and certified Vendor to a minimum of 150 psig for five minutes and visually inspected and/or internal valve leakage measured while pressurized. Hydrostatic test date shall be within one calendar year of scheduled Arrival Date of the equipment. Hoses/manifolds/valve assemblies shall have a banded identification (ID) tag or label attached to the assembly displaying the hydrostatic test results. The Hydrostatic Test Certificates issued by the certified testing facility shall provide a copy of the certificates to PNSY Temporary Services Design Engineer and the Contracting Office, Code 400.

4.5. Phase Rotation: To prevent or identify an out-of-phase electrical power situation, three-phase machines shall include either: (a) a reverse phase relay and/or meter that identifies an out-of-phase condition and prevents operation especially applied to complex machinery in which such a condition could cause damage or (b) an arrow prominently displayed at an appropriate location on the machine's housing to indicate the proper direction of shaft rotation with the ability to observe a portion of the shaft after a momentary application of power (a.k.a. jog or bump). A reverse phase relay is not required nor desired for VFD motors, however, the VFD shall have a jog button so as to verify correct rotation.

4.6. Supplemental Equipment: For the protection and cleanliness of the machinery components, all chilled water connection points shall be shipped with plug/cap fittings. Chilled water "standard" type hose assemblies of twenty-five foot lengths with 4 INCH CAM-LOCK type male and female connections shall be provided.

4.7. Hydronic Flow Meter: Attached to the Chiller and its associated pump shall be a continuous reading liquid flow meter, preferably, in-line with flow. The type of meter may be Electronic Metering or Axial Turbine. The physical positioning of the instrument shall downstream of the Chiller immediately after its discharge. The flow meter assembly shall be rated for 150 psig; dimensioned for the heat exchangers nominal 3-inch diameter pipework; and constructed for accuracy as described below. The instrument shall be calibrated by a licensed Metrology Laboratory within five years of its scheduled delivery with certified calibration test results both accompanying the flow meter assembly and reported via E-mail to the Temporary Systems Design Engineer.

If the flow meter is an Axial Turbine type (e.g. McCrometer Model MG100 / MS100 -or- equivalent) with no factory installed straightening vanes, then the entire…