140P2023R0029_Amend_0004_and_Attach_0004.pdf

(x)

140P2023R0029 x x

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 electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT 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 letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

x

PDS

Denver CO 80225-0287 P.O. Box 25287 12795 W. Alameda Pkwy NPS, DSC Contracting Services Div

23153412/27/20220004

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

Offers 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

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

7. ADMINISTERED BY (If other than Item 6)CODE 6. ISSUED BY

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

12/27/2022

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

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

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

ORDER NO. IN ITEM 10A.

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

TUIN 231534 - Restore George Washington Carver Museum

PROJECT TEAM:

NPS PM/COR: Romorno Coney

NPS PS/COR: Rexford Canady

NPS CO: Anne LaPorta

NPS CS: Donna Prock

The purpose of this amendment 4 is to post answers to most of the questions that were submitted prior to the January 26th deadline and extend the proposal due date.

Continued ...

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

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

Anne Laporta

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

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

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

2 11

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140P2023R0029/0004

*** See attached Q&A document.

** The due date for proposals has been extended to Monday, March 6, 2023, at 3:00 PM MT/ 5:00 PM

ET.

Period of Performance: 04/03/2023 to 04/02/2024

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110

140P2023R0029 Solicitation Amendment 0004 TUIN 231534

QUESTIONS AND ANSWERS AS OF 2/10/2023

QUESTION ANSWER

Please provide the model and serial numbers to the HVAC Equipment (Air handler & Condensers), Boiler, & Siemens Control Panel?

Assumption is that this question is looking for information for existing equipment because no brand name or required manufacturer is specified for new equipment. For existing equipment: OUTDOOR UNITS: SEE ATTACHMENT.

2 reserved

To properly digest the details of this project and information gained from the Site Visit, we request a minimum 3-week extension to the bid due date.

The Due Date is 3/6/2023 at 5:00 PM ET as stated in Amendmen 0004. (History: See Amendment 0002 posted to SAM.gov on 1/23/2023. The Due Date for proposals was extended to 2/17/2023 per Amendment 0002. Amendment 0003 extended the Due Date for proposals to 2/28/2023. Amendment 0004 extends the Due Date for proposals to 3/6/2023 at 5:00 PM MT.)

Note G on Sheet A2.0 does not specify wood replacement on the exterior windows. Spec section 08-01-20-2 states to provide a sash repair record prior to work. Please confirm that any sash repair work outside the work identified in the drawings will be handled via a modification.

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Spec section 08-01-20-2 states to submit a Contractor prequalification’s no more than 5 days prior to bid date. Please confirm this requirement. If an affidavit is required, please provide the date of original construction as requested on affidavit.

The following Specification Sections are deleted: 08 01 20 - 2 WOOD, SASH, FRAME AND DOOR RESTORATION, E. SUBMITTALS, "4. Contractor Pre-qualifications: The format for this affidavit is included at the end of this section. Submit completed form at any time during bid period, but no later than five days prior to bid date."; F. QUALITY ASSURANCE "1.

Contractor: a. Maintain throughout duration of the work a crew of restorers who are fully qualified to satisfy requirements of the specifications. b. Maintain throughout the duration of the work a qualified superintendent who has served in this role for the Trade Contractor on the projects submitted in the Contractor Pre-Qualification Affidavit. c. Contractor approved by the Architect, upon review of Contractor Pre-Qualification Affidavit."; 3.12 AFFIDAVIT - Entire subsection 3.12 deleted. There is no affidavit requirement.

Spec Section 09-05-61-2 state to correct active water leaks or continuing moisture migration to surface, More information is required to accurately and competitively price this work. Please provide locations of water leaks and moisture migration, the cause of the moisture intrusion so that a contractor can determine the best course of action.

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

The elevator shaft has an HVAC duct that penetrates the required 2hr rated assembly. Please confirm that no upgrades or consideration is to be included in the proposal to correct this condition.

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

There is a spec section 09-65-00 for resilient flooring. No resilient flooring requirements are shown on sheet A7.0 and A7.1 Lower/Upper-Level Finishes Plans. Please confirm that there is no resilient flooring work that is to be included in the scope of the work.

Refer to Bid Option 4, sheet A41.1

There is a spec section 09-68-13 for Tile Carpeting. No resilient flooring requirements are shown on sheet A7.0 and A7.1 Lower/Upper-Level Finishes Plans. Please confirm that there is no carpet tile work that is to be included.

Refer to Bid Option 4, sheet A41.1

There is a spec section10-44-00 Fire Extinguishers, Cabinets and Accessories. We are unable to identify in the drawings who is responsible for providing and installing the FEC and Extinguishers.

Please identify where to find this requirement in the SOW or the drawings.

This question is being addressed further by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

11.a

There is spec section 12-36-00 Countertops and Window Stools.

No requirement to replace vanity counter tops is shown on Sheet A6.0 Enlarged Restroom Plan. However, there is a note on Sheet A6.1 to install new ABA compliant counter tops. Is this the specification that applies for this scope of work. How does the window chairs specification apply. Please confirm that the new lavatory counter tops are to be quartz surfaced.

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

11.b What jurisdiction will inspect and accept the fire sprinkler/Fire Alarm shop drawings and final testing and approval of the new work?

The Contractor shall coodinate with local fire safety agencies and NPS Authority Having Jurisdiction (AHJ), and NPS Project Manager and COR. Supplemental information may be available prior to the proposal due date and will be issued as another amendment. This answer is being verified by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Please identify the seismic zone to be considered for the fire sprinkler system.

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Please confirm that the contractor shall base their sprinkler proposal based on the flow test results conducted on 12-29-20.

Then prior to design the contractor must conduct a hydrant flow test IAW NFPA 13. Any differing results from the Contractor test that might require a different design and construction approach will be handled through a modification.

Proposals should be based on the current available information in the Contract documents.

Supplemental information may be available prior to the proposal due date and will be issued as another amendment. This question is being addressed further by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Please confirm that the Contractor is required to have on site a Job Superintendent, On Site Safety Manager and On-Site Quality Control and that none of these key personnel can handle multiple roles.

Solicitation, Page 14: SPECIAL REQUIREMENTS 2: KEY PERSONNEL states: "The Contractor shall assign to this contract the following Key Personnel*: Project Manager, Job-site Superintendent, On-Site Quality Control Manager, On-site Safety Manager.

*Each position may (emphasis added) be filled by a separate individual; however, the On-Site Quality Control Manager and the On-Site Safety Manager may be filled by the same qualified individual. Therefore, at least three (3) individuals are required for Key Personnel.

(emphasis added). The Job Site Superintendent, On-Site Quality Control Manager, and the On-Site Safety Manager are required to be on-site during all work activities under the Contract." If contractor chooses to have dual roles, the REQUIRED ON-SITE PERSONNEL for work activities may be filled as follows: 1) Individual #1 -Job Site Superintendent; 2) Individual #2 - On-Site Quality Control Manager/On-Site Safety Manager.

See also attachment to Amendment adding additional Key Personnel role.

Please confirm whether the Contractors Environmental Managers role must be a dedicated role with no other duties. Can the superintendent serve as the environmental manager?

See - Specifications SECTION - 1.7 ENVIRONMENTAL COORDINATION "A. Contractor’s Environmental Manager: Designate on-site party responsible for overseeing Contractor’s conformance to environmental goals for project and implementing procedures for environmental protection. CEM can also serve other Contracting functions." (emphasis added). This last sentence is clarified to mean that the CEM may also serve in other roles for the Contractor, such as projecct management, supervisory,quality control, or contracting functions.

Spec section 01-31-00 states to allow 30 days for the review of action submittals. Should the Contractor forecast the 30-day review period identified in the specifications or consider the 14-day review period afforded by the FAR. 30 days is excessive and could impact the economics of the project. Please confirm what review time should be forecasted in the project schedule.

The 30 days is the maximum; however, the project team endeavors to address submittals as soon as possible and the Contractor may use every efficiency possible for processing submittals. The 30 day review period in the Specifications should be used for scheduling within the period of performance.

The special project warranty outlined in specification 01-78-10 is all encompassing for the entire building. How can a contractor warranty a failure to maintain a watertight condition as evidenced by entry of water “a. Into the Building” when only certain areas of the building are being reconditioned? Please confirm that the contractor will be responsible for providing the Special Project Warranty as currently written in specification 01- 70-10.

Contracting comment - portions of this warranty language is not enforceable. Where is the Roofing Section in Specs and Drawings? Sheet G1.0 - no mention of Roof work except Drawing 5S.1.3 ROOF AND ATTIC PLAN - where is roofing material on the drawings? Specs SECTION 07 53 23 - EPDM THERMOSET SINGLE-PLY ROOFING - CARLISLE. I was not aware that this project had a Roofing component? And this seems to specify a particular manufacturer - "Carlisle". I see a small roofing component in the IGE.

Spec section 01-22-00 covers unit prices. We are unable to find any requirement in the solicitation to provide specific unit prices as identified in this specification. Please clarify what unit prices other than the unit prices required by Section B of the solicitation.

Page 7 of the solicitation contains the bid schedule. The unit prices are not applicable to this particular requirement. Specifications SECTION 01 22 00 - UNIT PRICES is deleted in its entirety. Unit pricing data is not required to be submitted with the Proposal. However, Contractors may request unit pricing from subcontractors which may assist in Contractor's internal data for: 1) price analysis supporting information that may be requested by the Contracting Officer, and 2) establishing benchmark unit prices in the event of any change orders.

Specification 04-01-20 Para 1.5D states- “every mason shall construct a mock-up for each activity that they will perform. Only masons who have demonstrated proficiency in a task per the approval of the Architect shall be permitted to perform that particular task” Does that mean that each and every mason must prepare a mock up for each of the multiple masonry tasks and receive approval from the Architect prior to beginning the work?

What will be the Architect’s review period to review and approve the individual task mock-up for each and every mason. In theory this could exceed 20 mock-ups that would need Architect approval assuming only 5-6 masons being on the project. Please confirm that each mason must prepare an individual mockup for each of the masonry tasks to be performed while restoring the masonry.

The mock-up process in 04 01 20 Masonry Cleaning will be approved through the submittal process. Submittal List in Specifications Section 04 09 20, Pages 55 -56. Specification Section 04 09 20 - Masonry Repair and Re-Pointing, Par 1.5D.

Please confirm who is responsible for paying for the utilities used on the project.

Please see Solicitation Page 32, FAR 52.236-14 Availability and Use of Utility Services (APR 1984)

We are unable to locate a clear definitive finish requirement for the masonry cleaning repairing and repointing. Please provide the Governments final finish requirements of the masonry to avoid any misunderstandings of the finish requirements.

Please identify where the blown insulation specification 07-21-26 is required by the project Scope of work.

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Sheet A6.0 identified that the existing phenolic toilet partitions are to be reinstalled. No new partitions are shown. Specification section 10-21-13 requires submittals for new partitions. Please clarify the requirements.

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Is a Statement of Work (SOW); Statement of Objective (SOO) or Performance Work statement (PWS) available for this solicitation? If so, where do we find it?

See Solicitataion, Page 8: SECTION C – SPECIFICATIONS / DRAWINGS. After the summary of the project location and description, the Solicitation states: "Specifications and drawings are attached and incorporated herein by reference. Refer to SECTION J.

Contractor to provide all materials, equipment, supervisions, labor, tools and all construction services necessary to complete the work in accordance with the terms and conditions under this Contract." The Contract documents provide the complete scope of work.

Please clarify the Government’s expectations for anticipated coordination drawings as outlined in specification 01-31-00.

See Specification SECTION 1.4 SUBMITTALS, A. Coordination Drawings.

As an industry rule the DOR provides the SWPP (NPDES Plans).

Specification 01-31-00 identifies the Contractor being responsible for an NPDES plan. Please confirm that the Contractor is responsible for having an NPDES plan designed and prepared by a qualified professional.

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Please confirm that the overhead and profit rates identified in the specification are the maximum allowable for any contract modifications as outlined in specification 01-26-01.

Overhead and profit rates are required for Modifications, as stated in: Specification SECTION 01 26 01 - 3, 1.3 MODIFICATION PROPOSAL PRICING REQUIREMENTS, E. Overhead

- 10% and Profit -7.80% - for contractor self-performed work. For markup for contractor and subcontractors, the aggregate limit is 25%.

There are some really big mortar joint thicknesses in the bed joints on bricks that have been previously repaired in several areas around the structure. Once those joints are removed do we need to keep the same joint thickness for the new mortar or remove multiple bricks to try to space the joints more evenly?

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

it was noticed there different areas around the exterior of the structure where some brick and mortar had been sealed previously, once cleaned that sealer will diminish so do we need to plan on sealing the entire building once all the masonry work is complete?

Drawing Sheet A1.3 shows the bottom 3’ of the standing seam roofing panels to be loosened to be able to install the new gutter liner around the building. It is impossible to loosen these full lengths panels and work underneath them especially in the valleys without bending them. The panels would have to be removed completely, new gutter liner installed then attempt to reinstall the panels. Do we need to plan on X number of panels to possibly have to replace since doing this repair in this manner runs the risk of damaging multiple panels or would this be handled by a contract modification if the situation of damaged panels arises?

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Please provide the Mechanical Engineers thought process and design recommendations to remove the existing HVAC and install the new HVAC equipment. The existing equipment removal and new equipment installation will require coordination and approval of creating openings in the existing structure to allow this work to occur. What measures will be allowed by NPS to accommodate this work?

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Is the existing boiler to be replaced with a high efficiency condensing boiler?

Please review all Specifications. Any clarifications will follow. This question is being addressed further by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Please provide the contact for the facility’s existing DDC controls contractor for integration coordination of the newly installed systems.

The Park does not think there are DDC controls on the systems. These units are run by thermostat currently.

Is the mechanical room ductwork to be considered exposed and reinsulated (as needed) with 2” rigid board?

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Is all exterior piping to receive aluminum jacket? Is PVC acceptable?

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Considering the historical preservation requirements for this facility, how is the existing boiler vent termination to be patched?

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Will the crane lift to set the condensers be permitted to be done during regular hours during the week? It is likely that University Avenue/Campus Rd will need to be shut down for 4-6 hours

See Specifications Sections 01 11 00 – 2 SUMMARY OF WORK, 1.5 CONDUCT OF OPERATIONS, B., and 1.6 WORK RESTRICTIONS, for work hours and process for requesting work on Saturdays. Coordination through the PM/COR, with the Park and University will be required and will be addressed in scheduling conference post-award.

Given the new proposal due date of 2/17/2023, we request an additional extension to the RFI deadline to at least 2/3/2023 to allow time to generate questions.

The question deadline has already been adjusted to 1/26/2023. This will allow for thorough answers to the questions. Questions can still be submitted after the deadline, however, those answers may not be posted.

Please describe the available access into the building for removal of artifacts.

Coordination through the PM/COR, with the Park and University will be required and will be addressed in the pre-construction conference post-award. Access is subject to approval of the “Packing, Transport, Storage, and Re-installation of Museum Collections Plan” required per Specifications Section 01 35 91 – 2, 1.3 Submittals, D. Packing, Transport, Storage, and Re-installation of Museum Collections Plan.

Will contractor be able to use space inside the basement to serve as office, in lieu of office trailer?

Space for Contractor or CMR offices is not available in the building. The Contractor and CMR trailers will need to be locted in the staging areas. Coordination through the PM/COR, with the Park and University will be required and will be addressed in the pre-construction conference post-award

Is the contractor required to engage a Structural Engineer to design the truss repair, or will NPS be providing the design?

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

How many square feet of original brick does NPS have to provide for the project?

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Please provide a comprehensive list of historic items that are to remain inside of the building.

Amendment Non 02 to the Solicitation provided the following list of exhibits documents:

013591_L1_NH GWC List of Objects, and 013591_L2_CR GWC List of Objects.

How is the contractor to access and work on the windows behind the cabin?

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

49 Please clarify whether all of the brick is to be repointed.

This question is being addressed by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Is the contractor permitted to build a temporary access road in order to more efficiently access the building?

No. Temporary access roads are not permitted. The staging area parking lot adjacent to the Oaks building has a narrow dirt/gravel road leading down to the larger parking lot. See Specifications for staging areas.

Can said solicitation be divided into two separate solicitations/contracts/awards: One contract specifically for the removal, transportation and storage of the artifacts contained in the Carver Museum and another contract for the actual restoration and rehabilitation of the Carver Museum Building?

To separate this into two requirements would require coordination efforts between two contractors and increases the risk to the jproject. To mitigate this risk, the requirement is solicited as one contract thereby allowing the Prime contractor to control the entire project.

How many inclement/adverse weather days should we include in our schedule?

Please refer to FAR 52.249-10 Default (Fixed-Price Construction) and 52.236-4 PHYSICAL DATA (APR 1984). This question is being addressed further by the Designer of Record, and an answer will be forthcoming by 2/22/2023.

Confirm that Specifications Pg. 01 35 91 (appended) - 4, from Section "EVALUATION QUALIFICATIONS - The successful bidder must have the following"(all 5 bullet points) is deleted. Confirm that Specifications Pg. 01 35 91 (appended) - 4, from Section "EVALUATION QUALIFICATIONS - The successful bidder will" (bullet points 3 and 4) are deleted.

Confirmed. See attachment to Amendment 0003, showing deletions to this Section of the Specifications.

54.a What is reference to "designated representative" or "designated NPS representative" in Section 01 35 91?

These terms, or similar, mean the Contracting Officer, unless otherwise specified in writing by the Contracting Officer.

54.b What is reference to Contractor/Vendor in Section 01 35 91?

References to Contractor/Vendor throughout this Section refer to the selected subcontractor for artifacts handling.

54.c Confirm amendment to: Specifications Pg. 01 35 91 (appended) - 8, to clarify administration of access to museum and identification requirements.

Section "SCHEDULE OF SERVICES RESPONSIBILITIES of the SELECTED CONTRACTOR/VENDOR," is amended as follows: Subsection "4.b. Contractor/Vendor staff:

b. All Contractor/Vendor personnel working on-site shall wear photo identification badges and sign-in and out at the beginning and end of each workday with the Museum Specialist or designated personnel (Contractor and CMR at a minimum). Homeland Security provides federal badging, coordinate with CO." No Federal security clearance or badging is required for individuals. The On-Site Job Superintendent and CMR are required to be on-site during all phases of artifacts handling work.

Section "SCHEDULE OF SERVICES RESPONSIBILITIES of the SELECTED CONTRACTOR/VENDOR," Subsection 4.d regarding responsibilities of CO.

Section "SCHEDULE OF SERVICES RESPONSIBILITIES of the SELECTED CONTRACTOR/VENDOR," Subsection 4.d d. "The selected subcontractor for artifacts handling will appoint a supervisor to manage all labor at both origin and destination. All work shall be conducted in accordance with the Contract. The supervisor will work with the NPS CO and Curatorial staff or designated representative during all phases of the move and will support all decisions made by the NPS representative concerning stop-work orders that impact the safety and protection of the staff, the objects or the historic structures.

References to Contractor/Vendor throughout this Section refer to the selected subcontractor for artifacts handling.

QUESTION #1: Please provide the model and serial numbers to the HVAC Equipment (Air handler & Condensers), Boiler, & Siemens Control Panel?

ANSWER: Assumption is that this question is looking for information for existing equipment because no brand name or required manufacturer is specified for new equipment. For existing equipment:

OUTDOOR UNITS: SEE BELOW.