Amendment_0003.pdf

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 items 8 and 15, and returning 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 your 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.

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

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

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

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

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION

NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

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

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

CHECK ONE 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)

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.

15C. DATE SIGNED

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

16C. DATE SIGNED

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

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

PAGE OF PAGES

6. ISSUED BY CODE

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

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

NSN 7540-01-152-8070

Previous edition unusable

Amendment 0003, 47PJ0018Q0029 dated 5/23/18

Amended to delete Project Objectives (as amended in Amendment 0002) from

Statement of Work and replace with the following:

Project Objectives

The contractor shall provide labor, materials, equipment and supervision necessary to perform the following:

1. Remove and replace existing chiller. New chiller must be an upgrade and exceed current chiller (attached in images and charts below) in terms of energy efficiency, lower maintenance, and repair costs.

a. Recommended chiller is Air Cooled Scroll Chiller or similar machine.

b. Provide a payback report of selected chiller as a submittal after award.

2. Remove and replace existing condenser. New condenser must be an upgrade and exceed current condenser (attached in images and charts below) in terms of energy efficiency, lower maintenance, and repair costs.

3. Both new units must be sized to replace the existing unit in current size, and must connect to all existing connections such as power.

a. Replace existing feed lines/refrigerant piping between chiller and the condenser with new lines.

b. Replace all pipe shielding on the first floor and above the existing ceiling.

c. Install cartridge filter dryers with replaceable elements and isolation valves.

d. Provide and install moisture indicators on the refrigerant piping.

4. Connect and program the new chiller to the Building Automation System (BAS) in the Customhouse.

a. Customhouse standard building hours are 7:00 am – 5:00 pm.

b. Current BAS system is INET Schneider.

5. Contractor shall have a third party commission the newly installed chiller, and provide a Test and Balance Report after it has been completed.

a. Provide GSA the commissioning plan, process, and documenting procedure prior to start of installation as a submittal for GSA review.

b. This plan must be approved by the commissioning authority (CxA) prior to the commencement of work.

c. The level of commissioning should be appropriate to the scope size and complexity of the project as determined by the CxA.

d. Commissioning must be conducted after all equipment and system components are installed and prior to project completion acceptance.

e. Commissioning shall comply with P – 100, GSA Building Commissioning Guide, and

ASHRAE 202 as appropriate to the scope.

f. Commissioning documentation shall demonstrate and confirm that the equipment and/or systems were properly installed and are in functioning order to meet the project intent.

g. Commissioning documentation requires submission to CxA for approval after all commissioning has been finished.

h. Commissioning must be accepted prior to the project being accepted as complete.

i. The commissioning acceptance process may include visual inspection, functional testing, sequence testing (BAS) and confirmation of programming, graphics and BAS points added to the BAS dependent on the project scope.

j. When commissioning the BAS aspect of the project coordinate with GSA team and GSA BAS expert Donovan Hanson at c.donovan.hanson@gsa.gov

6. Dispose of all removed equipment.

Condenser is located on the roof and the chiller is the boiler room. Existing chiller is 25 tons.

Contractor shall field verify all requirements at time of on-site walk through.

New chiller must meet minimal Federal Energy Management Program (FEMP) efficiency requirements in accordance with ASHRAE 90.1.

Chiller must use acceptable refrigerants in accordance with the U.S. Environmental

Protection Agency’s Significant New Alternatives Policy (SNAP) Program.

Contractor shall reclaim and recycle the refrigerant prior to the chiller removal and disposal in compliance with applicable requirements, including but not limited to Section 608 of the

Clean Air Act and 40 CFR 82.

All work shall comply with codes and standards applicable to each type of work through the course of this project. Contractor shall also comply with the requirements of GSA

BuildGreen Standards and the PBS P100.

All new Building Automation Systems must fully integrate with existing site controls.

1. Chiller BAS controls must meet the following requirements:

a. BACnet/IP-see GSA R8 Open Protocol Implementation Guide - BACnet - v1

b. Be on the GSA re-mediated device list and approved by Office of Facilities

Management (OFM)

c. Fully integrate with current building automation system.

d. All points must be displayed on GUI with complete functionality.

e. All system points must be accessible to BACnet/IP services.

f. All points must be labeled and approved by OFM prior to implementation in accordance with GSA_Data_Normalization_for_Building_Automation_Systems_v2.3

2. Submittals shall include:

a. Riser diagrams

b. Schematics of product assembly and installation

c. Product data sheets

d. Warranty information

3. Submittal shall be approved by GSA Region 8 (R8) Public Building Services (PBS) Office of Facility Management (OFM) Smart Building Systems (SBS) prior to proceeding:

mailto:c.donovan.hanson@gsa.gov

a. All devices installed as part of this project shall be submitted for review and approval using the Device Schedule TEMPLATE.

b. All device and object names shall conform to GSA Data Normalization for Building Automation Systems and shall be submitted for review and approval using the Object Naming Submittal TEMPLATE.

c. All GUI pages shall conform to GSA Region 8 BAS Graphic Format Standard and shall be submitted for review and approval.

d. All IP network cabling and cabling installation shall conform to GSA PBS Telecommunications Distribution Design Guide.

4. IP network CAT6 cable to be installed, terminated, and tested by contractor.

a. All network cabling shall be installed in compliance with Telecommunications

Distribution Design Guide (TDDG)

Documents noted in bold are provided for reference.

Pictures and charts remain unchanged.

Amd 0003 page 2

Offer opening date remains unchanged at 2:00 PM Central Time on May 30, 2018.

657 2ND AVENUE NORTH RM 244

FARGO, ND 58102-4727 USA

657 2ND AVENUE NORTH RM 244

FARGO, ND 58102-4727 USA