N4008421B0098-P00006.pdf

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

SOLICITATION NO. N4008421B0098, REPLACE R22 REFRIGERATION EQUIPMENT AT COMMANDER FLEET ACTIVITIES YOKOSUKA, JAPAN

CONTINUED ON PAGE 2

1. CONTRACT ID CODE PAGE OF PAGES

J 1 8

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

16C. DATE SIGNED

BY 08-Jul-2021

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 N4008421B0098

X 9B. DATED (SEE ITEM 11)

03-May-2021

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 is extended, X 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

09-Jul-2021

CODE

NAVFAC FAR EAST

CORE EXECUTION TEAM

PSC 473 BOX 13

FPO AP 96349-0013

N40084 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N4008421B0098

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

The purpose of this amendment is as follows:

1. Replace previously issued drawings listed below and in Attachment 1_Supplement for Amendment 0006 with

Attachment 2_Drawings_Jul08:

E-104A

E-106A

E-603A

E-105A

E-106B

E-107B

E-108B

E-602B

E-608B

E-609B

E-610B

E-612B

E-613B

E-615B

E-616B

E-617B

E-602C

E-102M

E-105M

E-106M

E-601P

E-602P

E-604P

E-102S

E-105U

E-106U

E-107U

E-108E

M-101A

M-101S

2. Incorporate Attachment 3 Additional Asbestos and LBP Survey Information.

3. Provide responses to pre-bid inquiries (#1-39) as shown below. To date, a combined total of 51 questions have been answered (Set #1-7 answered via Amendment 0002 and Set #1-5 answered via Amendment 0005):

Question No.

REFERENCE

QUESTION RESPONSE Page/Bldg

/Dwg No. Section Para.

Drawing G-004/ A- 101E/ A-

102E

All items with asbestos containing materials (ACM) and lead base paint (LBP) that will be affected shall be abated and disposed according to Drawing G-004 (General notes #4).

Verify that there is no ACM or LBP except the existing ACM gypsum wall board at RM. 127 and RM. 132 and perforated wall panel at RM.

125 indicated on A-101E and A- 102E (Note #6). If there is any other ACM or LBP, please specify its location because it is not clear from the bid documents including the asbestos and lead base paint survey report.

It is the Contractor's responsibility to take sampling on all materials that is suspected for ACM and LBP that will be affected by the project. Also, refer to the response on item 2 below.

2 Page 2 Specifications Section 02 41

00.00 33

Para.

1.2.3

The specifications require sampling for ACM and LBP before removal or demolition operation start.

Specify the building/ location/ material where sampling is required, and the required number of sampling because it is not clear from the bid documents including the asbestos and lead base paint survey report.

The quantity of ACM and LBP samplings is to be proposed and determined by the Contractor based on the construction materials that will be disturbed per the drawings. Reference in Section 02 82 16.00 33. The Asbestos and Lead Base Paint Survey Report attached in the specs included prior reports that the installation has.

Please also refer to Attachment 3 Additional Asbestos and LBP Survey Information included with Amendment 0006. Some prior survey reports include building layout of where prior samplings were performed and resulted in positive result for asbestos and lead-based paint. Note that prior sampling areas may not be comprehensive in the area of the work being done for this project. Therefore, these reports are used a reference and provide indications of potential ACM and LBP.

The Contractor still needs to perform due diligence in performing survey and sampling of proposed disturbed materials, identify the number of samplings needed, provide containment, provide disposal, and perform remediation as needed before demolition.

Drawing A-104A/ A-106B/ A-102P

Verify that the contractor can use EV/stairs in the building to access the roof sites during the construction on the roof at B100135, North Dock, Yokohama, and B4849, Yokosuka (CFAY). Verify that there is no EV/stairs in the building for the

It is the Contractor's responsibilities to provide temporary access.

contractor to access the roof site at B100137, North Dock, Yokohama.

B100135/ E-105B

Electrical

Indoor unit (UC-1A-1, UC-1A-2, UC-1B-1, UC-1B-2, UC-2, UC-3, UC-4, UC-5, UC-6, UC-7 & UC-

7A) is not within sight of the panel supply as per NEC 430.102(b) a disconnecting means is required.

Advise if disconnect switches are required, and if required specify ratings.

Provided padlocking mechanism for the circuit breakers instead of disconnect switch serving the unit coolers (UC-1A-1, UC-1A-2, UC-1B-

1, UC-1B-2, UC-2, UC-3, UC-4, UC-

5, UC-6, UC-7 & UC-7A). This is allowed in NEC para 422.31(B). See revised Drawing E-616B, added remarks on panelboard schedules.

B100135/ E-106B

Electrical

Indoor unit (PAC-1-1, PAC-2-1, PAC-3-1, PAC-3-2, PAC-3-3, PAC-

3-4, PAC-4-1, PAC-5-1 & PAC-6-1)

are not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required.

Advise if disconnect switch is required, and if required specify rating.

Provided receptacle outlet as the means of circuit disconnection for indoor units (PAC-1-1, PAC-2-1, PAC-3-1, PAC-3-2, PAC-3-3, PAC-3-4, PAC-4-

1, PAC-5-1 & PAC-6-1). See revised Drawing E-106B.

B100135/ E-107B

Electrical

Indoor unit (UC-8A, UC-8B, UC-

8C, UC-8D, UC-9A, UC-9B, UC-

9C, UC-9D, UC-10, UC-10A, UC-

10B & UC-11) is not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required. Advise if disconnect switch is required, if required specify rating.

Sheet reference is wrong.

E-107B - Provided receptacle outlet as the means of circuit disconnection for indoor units (PAC-9-1, PAC-7-1, PAC-10-1, PAC-8-1 & PAC-11-1)

E-108B - Provided no-trip disconnect switch in NEMA 4X SST encl or its equivalents IP Ratings for (RC- 8A,RC-8B, RC-9A,RC-9B. See revised Drawing E-108B.

B100135/ E-108B

Electrical

Outdoor unit (PAC-1, 3, 4, 5,6 ,11 &

12, RC-8A,RC-8B,RC-8C,RC-8D,

RC-9A,RC-9B,RC-9C, RC-9D, RC-

10, RC-10A, RC-10B & RC-11) is not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required.

Advise if disconnect switch is required, and if required specify rating.

Provided no-trip disconnect switch in NEMA 4X SST encl or its equivalents IP Ratings for (RC-8A, RC-8B, RC- 9A, RC-9B. See revised Drawing E- 108B.

B100135/ E-109B

Electrical

Indoor unit (PAC-12) are not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required. Advise if disconnect switch is required, and if required specify rating.

All of the existing brine chiller and associated piping will be removed therefore PAC-12 will be within the sight of the panelboard power source in mechanical room. Disconnect switch will not be required.

B100135/ E-602B

Electrical

In drawing E-602B, Panel "1L-1" main Breaker was not removed but as per sheet E-609B (Panel "1L-1" Modified) Single Line & E-615B (Panel schedule) main breaker rating is different which means original breaker will be removed and replaced. Confirm?

Main circuit breaker of panelboard "1L-1" will not be remove it was a typo error. See revised Drawing E- 602B.

B100135/ E-602B

Electrical

In drawing E-602B, Panel "1L-2" main breaker was not removed but as per sheet E-609B & E-615B , main breaker rating is different which means original breaker will be removed and replaced. Confirm?

Main circuit breaker of panelboard "1L-2" will not be remove. E-609b is for panelboard "1L-1" and "1L-1 -subpanel". Panelboard "1L-2" Power singline diagram is in drawing E-110B which is correct.

B100135/ E105B, E-

608B Electrical

Drawing E-608B indicates that the wire size for Panel "RP1" & "RP2" is CVT 200mm² but does not match on sheet E-105B (First Floor Electrical System Modified Plan) which is EM-IE 3-250mm² , 1- 30mm² (G). Confirm what cable type and size to be used.

EM-IE 3-250mm², 1-30mm²(G), G92C will be used. See revised drawings E- 608B.

12 B100135 Electrical

Drawing E-608B indicates that the wire size for Panel "2P-3" is CVT 200mm² but does not match on sheet E-613B which is CVT 150mm². Confirm what cable size to be used.

Wire size will be 3-200mm². See revised drawings E-608B and E-613B.

B100135/ E-608B, E-613B

Electrical

Drawing E-608B indicates that the wire size for Panel "2P-5" is CVT 250mm² but on drawing E-613B it indicates CVT 100mm² . Confirm what cable size to be used.

Wire size will be 3-150mm², 1- 30mm²(G), 92C x 2 sets. See revised drawings E-608B and E-613B.

B100135/ E-608B, E-612B

Electrical

Drawing E-608B indicates that the wire size for Panel "2P-2" is CVT 250mm² but on drawing E-612B it indicates CET 250mm² . Confirm what cable type and size to be used.

Wire size will be EM-IE 3-250mm², 1- 30mm²(G), G92C. See revised drawing E-612B and E-608B.

B100137/ M-101A, M-106A, M-601A

Mechanical

Fan Coil Unit (ACP-2-2) - 2 units as per Equipment Schedule (M-101A), however Modified Plan (M-106A) and Isometric Piping Diagram (M- 601A) only shown 1 unit. Verify and confirm the equipment quantity.

For information only, 1 FCU is correct based on the plans and isometric. The equipment schedule quantity of 1 is advertently a typo error.

B100137/ E-602A

Electrical

As per sheet number E-602B, Modified Power Single Line Diagram. Drawing indicate that main supply of Panel "RP1 , RP2, RP3 & RP4"is Panel "MD" .

Provide location of Panel "MD" .

See revised drawing E-104A for the location of Panel MD.

B100137/ E-104A

Electrical

All indoor ( ACP-1-1, ACP-1-2, ACP-1-3,ACP-2-1, & ACP-2-2) are not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required.

Advise if disconnect switch is required, and if required please specify rating.

Provided receptacle outlet as the means of circuit disconnection for indoor units for (ACP-1-1, ACP-1-2, ACP-1- 3,ACP-2-1, & ACP-2-2). See revised drawing E-104A.

B100137/ E-105A

Electrical

All indoor (RC-1-3A & B, RC-2-

A& B, RC-3-3A,B & C, RC-4-3A,B

& C, RC-5-3A,B & C, RC-6-3A,B

& C, RC-7-3A,B & C, RC-8-3A,B

& C & RC-9-3) do not have a disconnect switch and as per NEC 430.102(b) a disconnecting means is required and shall be located within sight of the equipment. Advise if disconnect switch is required, and if required specify rating.

Provided padlocking mechanism for the circuit breakers instead of disconnect switch serving the unit coolers (RC-1-3A & B, RC-2- A& B, RC-3-3A,B & C, RC-4-3A,B & C, RC-5-3A,B & C, RC-6-3A,B & C, RC-7-3A,B & C, RC-8-3A,B & C &

RC-9-3). This is allowed in NEC para 422.31(B). See revised Drawing E- 603A added remarks on panelboard schedules.

B100137/ E-105A

Electrical

All outdoor (RC-3-1, RC-4-1, RC-5-

1, RC-6-1, RC-7-1, RC-8-1 & RC-9-

1) do not have a disconnect switch and as per NEC 430.102(b) a disconnecting means is required and shall be located within sight of the equipment. Advise if disconnect switch is required, and if required specify rating.

Provided padlocking mechanism for the circuit breakers instead of disconnect switch serving the unit coolers (RC-3-1, RC-4-1, RC-5-1, RC- 6-1, RC-7-1, RC-8-1 & RC-9-1). This is allowed in NEC para 422.31(B). See revised Drawing E-603A added remarks on panelboard schedules.

B100137/ E-106A

Electrical

All mechanical equipment are not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required. Advise if disconnect switch is required, and if required specify rating.

Provided no-trip disconnect switch in NEMA 4X SST encl or its equivalents IP Ratings for (RC-9-2, RC-6-2, RC-1-

1, RC-4-2, RC-2-1, RC-5-2, RC-8-2,

RC-3-2, RC-7-2). See revised Drawing E-106A.

B1390/E-

102C Electrical

All indoor unit (UC-1-1A, UC-1-1B, UC-1-2A, UC-1-2B, UC-2-1A, UC-

2-1B, UC-2-2A, UC-2-2B, UC-2-

3A, UC-2-3B, UC-2-4A, UC-2-4B,

UC-3-1, UC-3-2, UC-4-1, UC-4-2,

UC-5 & UC-6) are not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required. Advise if disconnect switch is required, and if required specify rating.

Provided padlocking mechanism for the circuit breakers instead of disconnect switch serving the unit coolers (UC-1-1A, UC-1-1B, UC-1-

2A, UC-1-2B, UC-2-1A, UC-2-1B,

UC-2-2A, UC-2-2B, UC-2-3A, UC-2-

3B, UC-2-4A, UC-2-4B, UC-3-1, UC-

3-2, UC-4-1, UC-4-2, UC-5 & UC-6).

This is allowed in NEC para 422.31(B). See revised Drawing E- 602C added remarks on panelboard schedules.

B4805/E-

102M Electrical

All indoor & outdoor unit are not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required. Advise if disconnect switch is required, and if required specify rating.

Provided no-trip disconnect switch in NEMA 4X or its equivalent IP ratings for the outdoor unit and we provided receptacle outlet as the means of circuit disconnection for indoor units.

See revised drawing E-102M.

B4849/E- 105P, E- 106P, E-

107P, E602P

Electrical

Can the panel(s) which supply power to panel RP-1, RP-2, RP-3" & RP-4 be indicated? Indicate also the panel name in single line diagram in E-602P. Additionally, the label in single diagram are refrigeration panel plus room number and there are cable sizes that do not match with single line diagram and plan drawings. Requires clarification and identification.

Added callout for panelboard power source. And revised power single line diagram. See drawing E-602P and E- 106P.

B4849/E-

106P Electrical

All indoor unit (UC-1-1, UC-1-2, UC-2-1,UC-2-2,UC-2-3, UC-3-1, UC-3-2, UC-3-3, UC-4, UC-5, UC-

6, UC-7-1 & UC-7-2) are not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required. Advise if disconnect switch is required, and if required specify rating.

Provided padlocking mechanism for the circuit breakers instead of disconnect switch serving the unit coolers added a remarks in panelboard schedule in drawing E-604P

B4849/E-

107P Electrical

The outdoor unit (RC-1-1, RC-1-2, RC-2-1, RC-2-2, RC-2-3, RC-3-1, RC-3-2, RC-3, RC-4, RC-5 & RC-6) are not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required.

Advise if disconnect switch is

The Air cooled condenser units (ACCU) located 4th floor outside area does not require a disconnect switch since the power source panelboard is within sight of the equipments.

required, and if required specify rating.

BJ217/M-

101S, M-

601S Mechanical

BJ217 - Fan Coil Unit (ACP-1) - 8 units as per Equipment Schedule (M-101S), however Modified Plan (M-101S) and Isometric Piping Diagram (M-601S) shows 9 units.

Confirm the equipment quantity.

For information only, 9 FCU is correct based on the plans and isometric. The equipment schedule quantity of 8 is advertently a typo error.

BJ217/M-

101S,M-

601S Mechanical

BJ217 - Fan Coil Unit (ACP-2) - 6 units as per Equipment Schedule (M-101S), however Modified Plan (M-101S) and Isometric Piping Diagram (M-601S) shows 5 units.

Confirm the equipment quantity.

For information only, 5 FCU is correct based on the plans and isometric. The equipment schedule quantity of 6 is advertently a typo error.

BJ217/E-

102S Electrical

All indoor unit (ACP-1, ACP-2 & DOAS-10) are not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required. Advise if disconnect switch is required, and if required specify rating.

Provided receptacle outlet as the means of circuit disconnection for indoor units. See revised drawing E-102S.

B38 -

NEW

SANNO

Electrical

Provide a single line diagram like other buildings?

Provided callouts for wiring, conduits and circuit breaker designation in the drawings. See revised drawings E- 105U to E-108U.

B38 -

NEW

SANNO/

E-105U

Electrical

The outdoor unit of AHU-33and indoor unit AHU-51-2 are not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required. Advise if disconnect switch is required, and if required specify rating.

Provided wires and conduit sizes for AHU-33 outdoor unit and AHU-51-2 indoor unit. See revised drawing E- 105U.

B38 -

NEW

SANNO/

E-105U

Electrical Provide a wire and conduit sizes for the power feeder and control wire of AHU-33 indoor and out-door unit.

Provided wires and conduit sizes for AHU-33 indoor and outdoor unit. See revised drawing E-105U.

B38 -

NEW

SANNO/

E-105U

Electrical Provide a wire size for the power feeder of AHU-51-2.

Provided wires and conduit sizes for AHU-51-2 indoor unit. See revised drawing E-105U.

B38 -

NEW

SANNO/

E-105U

Electrical

RTU-2, RTU-3, and RTU-4. are not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required. Advise if disconnect switch is required, and if required specify rating.

Modified callouts to provided padlocking mechanism for the circuit breakers instead of disconnect switch serving the RTU-2, RTU-3 and RTU-

4. See revise dwg E-105U.

B38 -

NEW

SANNO/

E-105U

Electrical What is the interrupting capacity of the new circuit breakers for the mod ref control panel board.

Provided interrupting capacity. See drawing E-105U.

B38 -

NEW

SANNO/

E-106U

Electrical

AHU-51-1 is not within sight of the panel source, as per NEC 430.102(b) a disconnecting means is required. Advise if disconnect switch is required, and if required specify rating.

Provided receptacle outlet as the means of circuit disconnection for AHU-51-1 indoor units. See revised drawing E- 106U.

B38 -

NEW

SANNO/

E-106U

Electrical

Provide size for the power feeder of a/c indoor units of AHU-51-1. The callout indicates only the removal of exist wire and reuse the exist conduit.

Provided wires and conduit sizes for AHU-51-1 indoor and outdoor unit.

See revised drawing E-106U.

B38 -

NEW

SANNO/

E-107U

Electrical What is the interrupting capacity of the new circuit breakers for the existing panel at the storage.

Provided interrupting capacity. See drawing E-107U.

B38 -

NEW

SANNO/

E-107U

Electrical What is the interrupting capacity of the new circuit breakers for the existing panel "3P-1a"

Provided interrupting capacity. See drawing E-107U.

B38 -

NEW

SANNO/

E-107U

Electrical Provide a wire and conduit size for power and control cable for AHU- 34, AHU-35 and AHU-36

Provided wires and conduit sizes for AHU-34, AHU-35, AHU-36 indoor and outdoor unit. See revised drawing E-107U.

The bid due date of 16 July 2021, 10:30 A.M. Japan Standard Time remains unchanged.

Bidders shall acknowledge this amendment in Block 19 of the Standard Form 1442 with their bids.

(End of Summary of Changes)