A15a31 Ft Buchanan_Pre-Bid Questions and Answers_05-30-2024.pdf

Fort Buchanan Commissary Pre-Bid Questions Page 1 of 1

Q1. Is there an Arch Flash study requirement on this project?

A: Yes, See the riser diagram on the attached sheet R1.5 and specification section

26 28 01 COORDINATED POWER SYSTEM PROTECTION.

Q2. Spec 239000 calls for 1P07 cases without doors and solicitation drawings show the same cases with doors. Please advise.

A: Provide 1P07 case with doors. See the attached revised specification.

Q3. Does the existing structure support the 6 to 8” steel piping required for the water loop system?

A: Existing joists can support the new water line loop system.

Q4. All existing exposed ceilings, joist, steel decking, conduits, duct, piping are painted on the sales floor. Will the new electrical conduits and refrigeration loop piping be required to be painted to match?

A: Yes, See the attached revised room finish schedule sheet A11.1.

Q5. Is there a proposed laydown area for office and storage trailers? Please advise so cost can be determined for temporary utilities.

A: See attached Fort Buchanan Commissary - staging area.

Q6. Will temporary restroom facilities be required during renovation of Meat/Produce Locker Restrooms 50/52?

A: No temporary facilities are required. Relocate existing lockers to breakroom 48 during the renovation of the toilet rooms. See the attached revised sheet A8.1.

Q7. Please provide Lockers Specification for the replacement locker required in Rm 50/52.

A: Lockers are to be removed and reinstalled. No new lockers are required.

Q8. The room finish schedule on A11.1 shows the Meat Chill Storage Rm 59 floors to be patched with resinous flooring per Remarks Note F1. Remark note G1 state the area is to remain as is unless shown otherwise. Please confirm the flooring requirement in Meat Chill Storage Rm 59.

A: The resinous flooring repair is in room 55. See the attached revised A11.1.

Q9. The room finish schedule on A11.1 shows the Deli Prep Area Rm 73 & Deli Chill Storage Rm 77 floors to be patched with resinous flooring per Remarks Note F1. Remark note G1 states the area is to remain as is unless shown otherwise. Demo drawing AD1.1 shows the existing floors to be removed per Sheet Note 6, existing flooring to be removed. Drawing A1.1, Key Note 8 call for new Resinous flooring. Please confirm the flooring removal and installation

Solicitation: HQC00324B0010

Fort Buchanan Commissary Pre-Bid Questions Page 2 of 1 requirements in RM 73 & 77.

A: Remove existing flooring in rooms 73 and 77 and provide new resinous flooring. See the attached revised sheet A11.1.

Q10. Plumbing drawing P1.1 shows Restroom 50/52 fixtures are to be removed and re-installed.

Please confirm the contractor is not required to replace the existing fixture carriers and relocated to meet ABA requirements.

A: Replace the existing fixture carriers, relocate fixtures to reflect drawings, and replace the existing flush valve parts.

Q11. The contract document does not show the underground refrigeration tunnels that have existing refrigeration piping. Please provide as-builts.

A: Remove items in tunnels, See the attached Structural As-built drawings and sheet RD1.0.

Q12. A1.0 shows the 1P07 to have doors but the spec. shows to be a multi deck. Please advise.

A: See response to Q2.

Additional Items

1. Phasing Plan G2.0. See the attached revised general note A, referring to sheet G2.1 for specific phasing notes and to clarify that not more than half of each refrigerated case type can be non-operational at any time and sub phases.

2. See revised Sheet A1.1 for additional partition information and closure at the island case.

Q13. The room finish schedule on A11.1 shows the Meat Chill Storage Rm 59 floors to be patched with resinous flooring per Remarks Note F1. Remark note G1 state the area is to remain as is unless shown otherwise. Please confirm the flooring requirement in Meat Chill Storage Rm 59.

A: See response to Q8

Q14. The room finish schedule on A11.1 shows the Deli Prep Area Rm 73 & Deli Chill Storage Rm 77 floors to be patched with resinous flooring per Remarks Note F1. Remark note G1 state the area is to remain as is unless shown otherwise. Demo drawing AD1.1 show the existing floors to be removed per Sheet Note 6, existing flooring to be removed. Drawing A1.1, Key Note 8 call for new Resinous flooring. Please confirm the flooring removal and installation requirements in RM 73 & 77.

A: See response to Q9

Q15. Plumbing drawing P1.1 shows Restroom 50/52 fixtures are to be removed and re-installed. Please confirm the contractor is not required to replace the existing fixture carriers and relocated to meet ABA requirements.

A: See response to Q10

Fort Buchanan Commissary Pre-Bid Questions Page 3 of 1

Q16. The contract document does not show the underground refrigeration tunnels that have existing refrigeration piping. Please provide as-builts.

A: See response to Q11

Q17. The existing Refrigeration System at the Ft Buchanan Commissary is in poor condition. Will all refrigerant leaks be repaired, and receiver levels be brought up to 30 percent prior to turnover of maintenance to the refrigeration contractor? If not, please provide the leak recovery rate so a budget can be determined.

A: Due to the issues with the refrigeration systems, is precisely why this project is being initiated.

Refrigerant leaks, if any, will not be repaired, leak recovery rate logs have been requested. Per specs.

23 01 00, Maintenance & Repair for HVAC & Refrigeration, the contractor is allowed to perform a pre-performance inspection and provide their concerns to the contracting officer.

Q18. R2.2 Detail 1 Note 1 refers to electrical sheets regarding a transfer switch. There are no electrical sheets. Is there an existing manual transfer switch or will a new one need to be provided?

A: See the attached revised Sheet R2.2 for updated one line diagram.

Q19. R2.2 Detail 1 Note 2 states all electrical per current NEC. Current NEC requires calculated arc flash labels to be installed on all electrical equipment. Are calculated arc flash labels required to be installed on the new electrical panels? Are calculated arc flash labels required to be installed on the existing electrical panels? If so, are specifications available?

A: See the response to Q1.

Q20. R2.2 Detail 1 Note 15 references a generator connection box on E5.1. There is no sheet E5.1 Is a generator connection box required and if so, is it required to be installed inside or outside and if outside, does it need to be stainless steel?

A: See the attached revised Sheet R2.2 for updated one line diagram eliminating the generator connection box.

Q21. For sealed bid offer, the solicitation letter (SF 1442) states that “sealed envelopes containing offers shall be marked to show the offeror’s name and address, the solicitation number, and the date and time offers are due”. This statement conflicts with the procedures for submission of bids and virtual bid opening. Please clarify.

A: The information in this form uses standard language to encompass applicable contracts. The bidder must follow the information under the instructions to bidders regarding procedures for submission of bids and virtual bid opening for this action.

Q22. AD12.1 – Is the décor lighting included as part of Note 1 for removal?

A: Yes.

Q23. D/A12.1 Note 6 on the far right side of the page states “historic mural artwork…..” however the hatching appears to indicate existing diamond plate. Please clarify.

Fort Buchanan Commissary Pre-Bid Questions Page 4 of 1

A: See the attached revised sheet A12.1 for the corrected key notes.

Q24. Please provide hazardous material survey. Reference 00 31 00 – 1 1.1 D 1 Hazardous Material Report titled:

A: See the attached hazardous material survey.

Q25. G2.0 General Note A

a. Can the notification of 14-day requirement to commence work in a phase run concurrent with another phase?

A: Yes, as long as installed new equipment performance is acceptable. If performance of installed new equipment becomes unacceptable or troublesome, the 14-day requirement ia at the discretion of the DeCA Project Manager and/or Contracting Officer.

b. Can the 7-day requirement for the store to assume beneficial occupancy of a phase run concurrent with another phase?

A: Yes, as long as installed new equipment performance is acceptable. If performance of installed new equipment becomes unacceptable or troublesome, the 14-day requirement ia at the discretion of the DeCA Project Manager and/or Contracting Officer.

i. If the store is assuming “beneficial occupancy” of a phase, does this mean that the 12-month warranty period begins per 01 77 00 specification.

A: No, the warranty period for this project is governed by Specification 01 77 00 Closeout, Section 1.5.A.1 Warranty dates for Add/Alter Projects.

Q26. Please confirm it is acceptable to install the final UFC Décor elements once all of the refrigeration equipment is installed versus a phased décor installation.

A: This is acceptable.

Q27. G2.0 General Note G states to maintain egress/ingress/etc., has the base AHJ reviewed G2.1 and the barricading requirements for life safety?

A: Yes

Q28. Architectural demolition drawings show case protection rails being removed. The new construction architectural pages do not show any new case protection rails. Please confirm that DeCA does not want ANY case protection rails.

A: Confirmed

Q29. AD1.3 & AD1.4 Note 8 indicate the overhead coiling door and frame are to be removed. Please clarify if this is referencing the coiling door track or the support load bearing steel frame?

A: The coiling door track and hood are to be removed, and the load bearing frame is to remain.

Fort Buchanan Commissary Pre-Bid Questions Page 5 of 1

Q30. RMCS 23 90 09 16 – 7 Utility Monitoring: ….and/or other utility use..

a. Please clarify what utilities are to be included in language “other utility use”.

b. E 1 states to provide emergency shutoff in accordance with UFC 4-24-01 3-5 1.2. UFC criteria states “buildings must be provided with at least one emergency air distribution shutoff switch”.

This is not typical of DeCA requirements. Will one be adequate or will others be required?

A: Provide shut off switch per specification section 23 09 16

Q31. R2.2 Detail 1 Note 15 references E5.1. Please provide E5.1 Riser Diagram.

A: See response to Q20

Q32. General Notes G2.0 – Note D states contractor is to protect customers and employees from construction related activities during store operating hours. Unless noted otherwise, commissary to AVOID use of rooms/areas within current work……While Note E states – maintain access routes through areas of work for the safe passage of customers and employees during store operating hours.

a. Are the phases to be mutually occupied by the contractor/store employees/patrons?

b. If customers/store employees cause damage(s) to walls, refrigerated cases, materials, etc. who is responsible to correct this? At whose cost?

A: Phase two will be required to done during non-operational hours. See revised notes sheet G2.1

Q33. G2.0 Rm 50 & 52 are not included in the phasing plan.

A: See ‘ALL OTHER AREAS NOT INDICATED WITHIN A SPECIFIC CONSTRUCTION’ note on sheet G2.1.

Q34. A11.1 Room Finish Schedule – Room 73 & 77 Remarks F3 – Patch existing RES-1 floor finish as noted on drawings. Room finish schedule notes RES-2. AD1.1 Note 6 states to remove flooring for new floor finish.

a. Does the floor finish remove and replace in its entirety or is it to be patched and repaired?

A: See response Q9.

Q35. A11.1 Rooms 50 & 52 notes Ex-Conc for floor finish. AD1.4 Note 6 states Remove ceramic tile floor finish & setting bed to sub slab.

a. A8.1 Detail A notes no flooring indicated in either room (matching finish schedule)

b. A8.1 Detail C states “….. at transition between wall tile and FLOOR tile…..”.

i. What is the floor finish and necessary scope for these rooms?

A: Provide CT-2 floor finish per the attached updated sheet A11.1.

Q36. A8.1 Is ceramic tile required behind the lockers?

A: Yes, See updated sheet A8.1

Fort Buchanan Commissary Pre-Bid Questions Page 6 of 1

Q37. A1.3 Note 7 Mechanical Chase see detail B/A9.2.

a. A9.2 does not exist.

A: The detail is J on sheet A10.1. See the attached sheet A1.3.

Q38. K/A10.1 also references A9.2.

A: The detail is J on sheet A10.1. See the attached sheet A10.1.

Q39. AD12.1 note 5 notes wainscot vinyl FRP to be removed, wall to be prepped for new finish. This note is found in 4 locations on this elevation. A12.1 D Interior Elevation in two places notes RWC-1. Please clarify the limits of the demolition and the new.

A: Where wainscot FRP is removed provide new FRP. See revised sheet A12.1

Q40. AD12.1 Note 4 Existing wood protection rails to remain. F/A12.1 shows new wood protection rails.

No new wood protection rails are identified on the drawings. Please clarify.

A: No new wood protection rails are required on the project. Detail F/A10.1 has been updated to note the wood protection rails are existing to remain. See the attached updated sheet A10.1

Q41. 23 01 00 Maintenance & Repair for HVAC and Refrigeration 3.3 Government Reimbursement

a. Reimbursement for parts/Equipment: The government shall reimburse for individual parts or equipment, which exceeds $500. Is this aggregate or per incident?

A: This cost over $500 is per part/equipment. Read excluded items.

Q42. AD1.0 indicates 10 gondola runs as “Equipment to be relocated by contractor”. A1.0 shows new gondola spacing. Are the existing gondolas to be relocated in accordance with a store reset? Or, are the existing gondolas simply to be relocated to the new spacing? Meaning can the existing gondolas be shifted, regardless of product, to the locations dimensioned on A1.0?

A: Yes

Q43. PL-CS. Customer Service décor. This item is tagged on the overhead, but the elevations is tagged as existing and no other notes. Please clarify.

A: Provide Customer Service Décor per revised key note 27. See the attached updated sheet A12.1.

Q44. They mechanical schedule shows unit C being designated for the Chilled Receiving 54A box (low temp). 75 MBH (minimum) for Mark C and 54A is 35 MBH.

A: See revised sheet R3.1 for correct capacities.

Q45. A1.0 1DXX shows as 11’ and spec. shows it to be 6’. Please advise.

Fort Buchanan Commissary Pre-Bid Questions Page 7 of 1

A: 11’ is correct.

Q46. The elevations show painting of the interior Rm 69 Sales Area. The finish schedule notes existing.

Which is correct?

A: Paint Sales Area room 69 per the elevations. See the attached revised sheet A11.1

Q47. With the new refrigeration system and exposed ceiling system, is the new piping required to be painted in the exposed areas?

A: See response to Q4

Q48. Specifications note leak detection required for walk-in boxes. With this system utilizing considerably smaller refrigerant charges, please confirm DeCA wishes to have leak detection installed per this contract.

A: Provide leak detection.

Q49. Specifications and drawings make no reference to water treatment for closed loop system. Is this required for this project?

A: See the revised attached specification Section 23 90 00.

Q50. The access to the sales floor has (2) sets of double doors with tube steel frame. They are 7’ tall. The new refrigerated cases will not fit through the opening. DeCA should consider installation of 8’ doors and frames for this project and future work associated with this project.

A: See phasing note ‘L’ on sheet G2.0.

Q51. There are several places that note patch and repair of flooring. For example, AD1.2 Note 7 shows several places of patching damaged terrazzo. During the site visit, it was noted that these areas are fairly small in size. Are the limits of the floor patching to be done to scale or to the limits of the damage noted on the walk through?

A: Locations are shown for location. Patch damaged area of floor.

Q52. A1.1 includes a Note 6 which states, “Patch and repair existing damaged terrazzo flooring (1,000SF Max). Verify location in the field. Match color and pattern. However, the Note 6 is not identified on the drawing. Is this to be included?

A: Key note 6 is not used on sheet A1.1. See the attached revised sheet A1.1

Q53. The same question also applies to the damaged resinous flooring in the Meat Area. It notes (3) locations of resinous flooring damage. How is this to be quantified? Are these locations to be quantified as each, square footage, or other?

A: See response to Q51

Fort Buchanan Commissary Pre-Bid Questions Page 8 of 1

Q54. Soffit details H, K, L, & M on A9.1 do not match the existing soffit construction. Are existing soffits to be terminated at 8’ per the details?

A: Yes

Q55. AD1.3 note 6 states to remove dock bumpers. The dock bumpers on these doors are in great shape.

The dock seals are falling apart.

Please clarify if the intent was to replace the dock seals in lieu of the dock bumpers.

A: Remove dock seals, not dock bumpers. See revised sheet AD1.3 and AD1.4.

Q56. A1.0 shows the 1P07 to have doors but the spec. shows to be a multi deck. Please advise A: See response to Q2

Q57. Utilizing the capacities from the schedule in the adiabatic fluid cooler (BAC) calculator, we are showing that model is almost 20% short on capacity. This also calls into question whether the GPM listed on the schedule is accurate.

A: See revised sheet R3.1 for revised capacities.

Q58. The unit cooler schedule condensing unit types do not meet the MBH minimums listed in the packaged condensing unit schedule on R3.1.

A: See response to Q44

Fort Buchanan Commissary - staging area

Paul Zellmer Rectangle

Paul Zellmer Rectangle

Paul Zellmer Rectangle

Paul Zellmer Callout OfficeTrailer Location 1

Paul Zellmer Callout Office Trailer Location 2

Paul Zellmer Callout Material Trailers

ABOVE

MECH MEZZANINE

1A03

1A03 1A03

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CO

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AT GRADE TRASH

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54A

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61/62

50 52

57 47A 45

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109754321

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1D09

1B2

1C

1G

1D2 1E1

1F 1E1

2A

2B

COMPOSITE CONSTRUCTION PHASING PLAN

SCALE: 1/16" = 1'-0"

GRAPHIC SCALE: 1/16" = 1'-0"

0 8' 16' 32'

MEZZANINE

G.9

D

F

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UP

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PHASING DIAGRAM

STORE OPERATING HOURS

SUNDAY: 0830 - 1900

MONDAY: CLOSED

TUESDAY: 0830 - 1900

WEDNESDAY: 0830 - 1900

THURSDAY: 0830 - 1900

FRIDAY: 0830 - 1900

SATURDAY: 0830 - 1900

CONFIRM STORE OPERATING AND STORE NON-OPERATING HOURS

WITH GOVERNMENT PRIOR TO COMMENCING WORK AS HOURS MAY

HAVE CHANGED

GENERAL NOTES

DRAWN BY:

SUBMITTED BY::

ENGINEER:

REVIEWED BY:

DESIGNED BY:

SYM. D.O. NO. ACTION DATE

DATE:

DRAWING NUMBER

CONTR. NO.

SOL. NO.

COMMISSARY

DESCRIPTION OF REVISION

SEQUENCE

NO.

FORT BUCHANAN

PUERTO RICO

DEFENSE COMMISSARY AGENCY

LACKLAND AFB, TEXAS

DIRECTORATE OF ENGINEERING

FORT GREGG-ADAMS, VIRGINIA

300 Park Boulevard, Sui te 250 I tasca , I l l i no is 60143-2655

28 JUN 2023

REFRIGERATION, HVAC,

AND DECOR UPGRADE

28 JUN 23 SOLICITATION ISSUE - RTA

SYMBOL LEGEND

NOTE : THIS DRAWING TO BE

VIEWED / PRINTED IN COLOR

A. PHASE WORK AS INDICATED. COMMISSARY WILL CONTINUE TO OCCUPY AND CONDUCT BUSINESS

THROUGHOUT DURATION OF PROJECT. REFER TO SPECIFICATIONS AND SHEET G2.1 FOR EACH

SPECIFIC PHASE AND FOR ADDITIONAL INFORMATION. NOTE: NOT MORE THAN 1/2 OF EACH TYPE

OF REFRIGERATED CASE CAN BE NON OPERATIONAL AT ANYTIME. WORK CLOSELY WITH

COMMISSARY PERSONNEL ON SCHEDULING OF WORK. PROVIDE MINIMUM 14 CALENDAR DAYS

WRITTEN NOTICE OF INTENT TO COMMENCE WORK IN EACH PHASE AND / OR REMOVE / REPLACE

/ RELOCATE EQUIPMENT / FURNISHINGS SO AS TO MINIMIZE DISRUPTION OF STORE

OPERATIONS AND DOWN TIME ON REFRIGERATED DISPLAY CASES. SCHEDULE 7 CALENDAR DAYS

AT THE END OF EACH PHASE AS TIME FOR THE COMMISSARY TO ASSUME BENEFICIAL OCCUPANCY.

PREPARE AND SUBMIT FOR APPROVAL, A DETAILED SCHEDULE INDICATING START AND FINISH

DATES FOR ALL PHASES.

B. THIS DRAWING IS SCHEMATIC IN NATURE AND SERVES AS A GENERAL GUIDE INTENDED TO

ILLUSTRATE THE SEQUENCING AND LOCATIONS OF EACH PHASE. THE HEAVY LINES DEPICT THE

APPROXIMATE BOUNDARIES OF EACH PHASE WITHIN THE BUILDING'S INTERIOR. THESE

BOUNDARIES SHALL BE DEFINED BY TEMPORARY CONSTRUCTION BARRIERS. IN ORDER TO

COMPLETE WORK IN THE CURRENT WORK PHASE, IT WILL MOST LIKELY BE NECESSARY TO

POSITION THE TEMPORARY BARRICADES IN A LOCATION SLIGHTLY DIFFERENT FROM THAT SHOWN

ON THIS DRAWING. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF THE

TEMPORARY BARRICADES IN CONJUNCTION WITH DeCA, SO AS TO MINIMALLY IMPACT ADJACENT

PHASES INTENDED TO REMAIN IN OPERATION.

C. UNLESS NOTED OTHERWISE, WORK IN EACH PHASE MAY BE COMPLETED DURING STORE

OPERATING HOURS. UNLESS NOTED OTHERWISE, COMMISSARY TO AVOID USE OF ROOMS / AREAS

WITHIN CURRENT WORK PHASE UNTIL COMPLETION OF WORK WITHIN THAT PHASE.

D. PROTECT CUSTOMERS AND EMPLOYEES FROM CONSTRUCTION RELATED ACTIVITIES BY

PROVIDING TEMPORARY CONSTRUCTION BARRIERS AROUND PERIMETER AT EACH AREA OF WORK.

REFER TO DETAILS ON THIS SHEET.

E. MAINTAIN ACCESS ROUTES THROUGH AREAS OF WORK FOR THE SAFE PASSAGE OF CUSTOMERS

AND EMPLOYEES DURING STORE OPERATING HOURS. PROVIDE TEMPORARY CONSTRUCTION

BARRIERS TO IDENTIFY ACCESS ROUTES AND COVERED PLYWOOD ENCLOSURES DURING PERIODS

OF HAZARDOUS OVERHEAD WORK.

F. GOVERNMENT IS RESPONSIBLE FOR REMOVAL / RELOCATION OF MERCHANDISE WITHIN EACH

AREA OF WORK AND WILL DO SO AFTER RECEIPT OF CONTRACTOR'S WRITTEN NOTICE OF INTENT

TO COMMENCE WORK. CONTRACTOR SHALL TEMPORARILY REMOVE / RELOCATE EXISTING

EQUIPMENT / FURNISHINGS NEEDED TO COMPLETE WORK. THE SAME EQUIPMENT / FURNISHINGS IS TO BE REINSTALLED BACK TO ORIGINAL LOCATIONS, CLEANED AND FULLY OPERATIONAL DURING

STORE OPERATING HOURS, UNLESS THAT AREA OF WORK IS NOT DESIGNATED FOR COMMISSARY

USE DURING STORE OPERATING HOURS. PROTECT EXISTING ROOM / EQUIPMENT / FURNISHINGS / PRODUCTS IN AREAS OF WORK WHERE RELOCATION IS NOT NECESSARY. MAINTAIN IN OPERATION, EXISTING EQUIPMENT OUTSIDE AREAS OF WORK AND PROVIDE TEMPORARY UTILITY LINES /

CONNECTIONS NEEDED TO DO SO.

G. MAINTAIN INGRESS, EGRESS, FIRE EXITS AND SECURITY AT ALL TIMES.

H. GOVERNMENT WILL ALLOW CONTRACTOR USE OF AN AREA WHERE SHOWN FOR CONSTRUCTION

STAGING AND EQUIPMENT STORAGE. CONTRACTOR TO COMPLY WITH APPLICABLE REGULATIONS

(I.E. FENCING, UTILITIES, HAUL ROUTES, ACCESS HOURS, ETC.). CONTRACTOR IS RESPONSIBLE

FOR SECURITY OF CONSTRUCTION RELATED EQUIPMENT / MATERIALS AND DAMAGE TO BASE

PROPERTY / EQUIPMENT CAUSED BY CONSTRUCTION RELATED ACTIVITIES / PERSONNEL. UPON

PROJECT COMPLETION, REMOVE TEMPORARY FACILITIES, RESTORE LANDSCAPING, PAVEMENTS

AND OTHER PREVIOUSLY EXISTING ITEMS HAVING BEEN DAMAGED OR ALTERED DURING

CONSTRUCTION TO ORIGINAL CONDITION OR BETTER.

J. IT IS LIKELY THAT THE CURRENT AREA OF WORK WILL REQUIRE CONNECTIONS TO UTILITIES OUTSIDE THAT AREA OF WORK. IF SO, OBTAIN PRIOR APPROVAL FROM DeCA AND MAKE

CONNECTIONS WITH MINIMAL DISTURBANCE TO COMMISSARY OPERATIONS.

K. GOVERNMENT WILL REASONABLY ATTEMPT TO MAKE UTILITIES AVAILABLE FOR CONTRACTOR'S

TEMPORARY USE AS EXISTING UTILITY LINES / CONNECTIONS MAY OR MAY NOT BE LOCATED

NEARBY. IN ANY CASE, CONTRACTOR SHALL INSTALL AND MAINTAIN NEEDED UTILITY LINES /

CONNECTIONS AND REMOVE SAME PRIOR TO FINAL ACCEPTANCE OF WORK. GOVERNMENT IS NOT

LIABLE FOR CONTRACT DELAYS, DAMAGES OR COST INCREASES RESULTING FROM INTERRUPTION

OF UTILITY SERVICES.

L. CONTRACTOR IS RESPONSIBLE FOR DETERMINING HOW TO TRANSFER NEW AND EXISTING

EQUIPMENT INTO AND OUT OF WORK AREA, AS EQUIPMENT MAY OR MAY NOT FIT THROUGH

EXISTING DOOR OPENINGS. IF CONTRACTOR CHOOSES TO ROUTE EQUIPMENTTHROUGHT EXISTING OPENINGS THAT ARE TOO SMALL, TEMPORARILY REMOVE EXISTING DOOR(S) / DOOR FRAME(S) AND INCREASE SIZE OF WALL OPENING(S) AS NEEDED. CONTRACTOR IS RESPONSIBLE FOR DESIGN AND INSTALLATION OF ADDITIONAL FRAMING / HEADERS THAT MAY BE NEEDED FOR UPPORT OF WALL(S) ABOVE OPENING(S). RESTORE WALL OPENING(S) AND REINSTALL PREVIOUSLY REMOVED DOOR(S) /

DOOR FRAME(S) AFTER EQUIPMENT HAVE BEEN REPLACED.

M. SEE STRUCTURAL, PLUMBING, FIRE PROTECTION, MECHANICAL, REFRIGERATION AND ELECTRICAL

DRAWINGS FOR ADDITIONAL CONSTRUCTION PHASING REQUIREMENTS.

N. STORAGE OF CONSTRUCTION EQUIPMENT AND MATERIALS WITHIN BUILDING IS NOT PERMITTED, EXCEPT IN ACTIVE CONSTRUCTION PHASES. CONTRACTOR TO PROVIDE SEPARATE ON-SITE OR

OFF-SITE STORAGE FOR EQUIPMENT AND MATERIALS AS REQUIRED.

APPROVED SUBMITTALS

NOTICE TO PROCEED

1A 1B1 1C 1D1 1E1

2A

1F

2B

DEMOLISHED CONSTRUCTION OR RELOCATED

EQUIPMENT BY CONTRACTOR

NEW CONSTRUCTION OR RELOCATED

EQUIPMENT BY CONTRACTOR

EXISTING CONSTRUCTION OR EXISTING EQUIPMENT

TO REMAIN

1G 1H

COMPOSITE CONSTRUCTION PHASING PLAN

G2.0

PFZ

RMS

KNB

ADDENDUM 1 MISCELLANEOUS REVISIONS29 MAY 241

1B2 1D2 1E2

AutoCAD SHX Text

1500 KW STANDBY

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GENERATOR SET

AutoCAD SHX Text

STORAGE TANK

AutoCAD SHX Text

8000 GAL FUEL

AutoCAD SHX Text

TCOM

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XFMR

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GENERATOR SET

AutoCAD SHX Text

50 KW EPOS

2A01 2A

DF

1D08

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2R24 2R24 2R242R24

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1D05

2K

2A

2K

2A01

2K04

2D02 1B01

1R09

1R01

2G14P

2G14P

2R16

2K04

2K04

2R

2R

2R

2R

2R182R182R182R182R182R18

2R182R182R182R182R182R18 2R182R182R182R182R182R18 2R182R182R182R182R18

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2R182R182R18 2R182R182R182R182R182R18 2R182R182R182R182R18 2R18

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2R182R182R18 2R182R182R182R182R182R18 2R182R182R182R182R18 2R18

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2R16

2R

2R

2R

2R

2R

2R

2R

2R

2R

2R

2R

2R21

2R

20C77

37A

21B

19B

2G

A T

Y P

IC

A

L

1G

G

D -1

1G

G

D -1

1G

G

D -1

1G

-5 1G

-5

1G

-5

1G

-5 1G

-5

1G

-4

1G10-3

1G

-3

1D00-121D00-12

1G

1G27-3

1G10-2

1G27-5

1G27-5

1G

-8 M

A

TC

H L

IN

E

A R

E A

'B

M A

TC

H

L

IN

E A

R E

A 'A

MATCH LINE

AREA 'A'

MATCH LINE

AREA 'C'

9754321

1G10-5 1G10-4

1G

G D

-1

1G

G D

-1

1G

G D

-1

1DXX

DELI

2R

L

N

Q

V

754321 9

ALIGN

4'-6 1/2" 23'-6"

3' -0

3' -1

0"

'-5

/2

1' -3

'-4

8'-7" 11'-0"

4'-1 1/2" 24'-1"

8'- 2"

3'-0"

12'-6 1/2" 6'-0 1/2" 12'-7" 8'-3 1/2" 12'-6" 6'-8 1/2" 7'-6"

9' -3

3'

-5

/2

'-3

/2

'-1

/2

'-6

/2

3 3 3

3 3

DRAWN BY:

SUBMITTED BY::

ENGINEER:

REVIEWED BY:

DESIGNED BY:

SYM. D.O. NO. ACTION DATE

DATE:

DRAWING NUMBER

CONTR. NO.

SOL. NO.

COMMISSARY

DESCRIPTION OF REVISION

SEQUENCE

NO.

FORT BUCHANAN

PUERTO RICO

DEFENSE COMMISSARY AGENCY

LACKLAND AFB, TEXAS

DIRECTORATE OF ENGINEERING

FORT GREGG-ADAMS, VIRGINIA

300 Park Boulevard, Sui te 250 I tasca , I l l i no is 60143-2655

28 JUN 2023

REFRIGERATION, HVAC,

AND DECOR UPGRADE

28 JUN 23 SOLICITATION ISSUE - RTA

FLOOR PLAN - AREA A

NORTH

PLAN

KEY PLAN

2'0 16'8'4'

GRAPHIC SCALE: 1/8" = 1'-0"

A

SHEET KEYNOTES1

SYMBOL LEGEND

NOTE : THIS DRAWING TO BE

VIEWED / PRINTED IN COLOR

NEW WALL BY

CONTRACTOR ( RED )

REMAIN ( BLACK )

EXISTING TO

NEW EQUIPMENT BY

CONTRACTOR ( RED )

GALVANIZED STEEL CLOSURE AT

TOP OF CASE. SEAL AIR TIGHT

(RED)

CASE CORER GUARD ( 10 26 00 )

B

C D

NEW ROOM INDEX

1A ENTRY VESTIBULE

1B ENTRY VESTIBULE

2A EXIT VESTIBULE

2B EXIT VESTIBULE

3A CART RETURN VESTIBULE

3B CART RETURN VESTIBULE

4 CASHIER'S OFFICE

5 CASH COUNTING ROOM

6/19 CUSTOMER SERVICE OFFICE / STORE MANAGER

8 CART STORAGE

10 CUSTOMER RESTROOM (MEN)

11 CUSTOMER RESTROOM (WOMEN)

12 STORE DIRECTOR OR COMMISSARY OFFICER

14 ADMINISTRATIVE CORRIDOR

15 ADMINISTRATIVE AREA

16A EMPLOYEE BREAKROOM - ADMIN AREA

18 STORE ADMINISTRATOR

19A STORE MANAGER

19B STORE MANAGER

20A JANITOR'S CLOSET

20B JANITOR'S CLOSET

20C JANITOR'S CLOSET

21A VESTIBULE (RECEIVING/STAGING TO SALES AREA)

21B VESTIBULE (STAGING TO SALES)

23 DAMAGED MERCHANDISE

24 DAMAGED MERCHANDISE SALES NICHE

29 CONTROLLED TEMPERATURE STORAGE

31A CISIC ROOM

32 SENSITIVE STORAGE

34 MEDICAL FOOD INSPECTION OFFICE

35 RECEIVING MANAGER

36 RECEIVING AREA

37 STAGING AREA

37A STAGING AREA

38 MHE CHARGING AREA

43A PRODUCE CHILLED STORAGE

44A PRODUCE PROCESSING

44B PRODUCE AMBIENT STORAGE

45 PRODUCE MANAGER

46 SUSHI DISPLAY AREA

47 MEAT/PRODUCE OPERATING SUPPLY STORAGE

47A MEAT/PRODUCE OPERATING SUPPLY STORAGE

48 MEAT/PRODUCE BREAK ROOM

50 MEAT/PRODUCE MEN'S LOCKER

52 MEAT/PRODUCE WOMEN'S LOCKER

54 RECEIVING AISLE

54A CHILLED RECEIVING AISLE

55 MEAT PROCESSING

56 MEAT WRAPPING

57 MEAT MANAGER

59 MEAT CHILL STORAGE

61/62 PREPACKAGED MEAT CHILL STORAGE POULTRY

CHILL STORAGE

63 MECHANICAL CHASE TO MEZZANINE

65A AISLE RECEIVING TO SALES

65B AISLE RECEIVING TO SALES

67 DAIRY CHILL STORAGE

68 FROZEN FOOD STORAGE

69 SALES AREA

73 DELI PREPARATION AREA

77 DELI CHILL STORAGE

80 BAGGER BREAKROOM

81 CHECKOUT

82 CUSTOMER CHECKOUT QUEUING

83A MECHANICAL MEZZANINE

83B MEZZANINE STAIR

93 CASHIER'S LOCKER AREA

1. SALES AREA RM 69:

BASE PROVIDE RESILIENT BASE THROUGHOUT SALES AREA (M)

WALLS PROVIDE GWB PARTITIONS AS INDICATED - PAINT (M)

SOFFITS PAINT EXISTING SOFFITS AS INDICATED (M)

MISC PROVIDE DÉCOR, SOFFIT SIGNAGE, GRAPHICS, TRIM, ETC. THROUGHOUT SALES AREA (E) EQUIPMENT PROVIDE REFRIGERATED DISPLAY CASES AND OTHER EQUIPMENT AS INDICATED (E)

2. PROVIDE CONDENSING UNITS FOR DELI BAKERY ON EXISTING STORAGE RACKS (E)

3. DIMENSION INDICATED IS BASED ON SPECIFIED DISPLAY CASE MANUFACTURER FIXTURE SIZE AND REQUIRED CLEARANCES. IF COMPARABLE PRODUCTS FROM ANOTHER MANUFACTURER ARE PROVIDED, ADJUST DIMENSIONS ACCORDINGLY

4. PROVIDE 6'-0” HIGH STAINLESS STEEL METAL COLUMN COVER AT EXISTING STEEL COLUMNS. FORM COLUMN COVER TO TIGHTLY FIT BUILDING COLUMN. RETURN VERTICAL EDGES AND BEND TO FORM HOOK THAT WILL ENGAGE CONTINUOUS MOUNTING CLIPS. SECURE TO COLUMN WITH ADHESIVE. PAINT

EXPOSED STEEL COLUMN ABOVE METAL COLUMN COVER (05 50 13)

5. NEW CONCRETE FLOOR SLAB AT PLUMBING WITH NEW TERRAZZO FINISH TO MATCH EXISTING, SEE

DETAIL J/A8.1

6. NOT USED

7. PROVIDE CONDENSING UNITS FOR ROOM 29 ON EXISTING STORAGE RACK SHELF OVER DOOR

8. RESINOUS FLOOR FINISH, SEE FINISH SCHEDULE

9. EXISTING GUARDS, FOOT GUARDS, BOLLARDS, RAILING AND CURBS TO RECEIVE NEW "YELLOW SAFETY

PAINT".

BY CONTRACTOR ( GREEN )

EXISTING EQUIPMENT RELOCATED

NEW CONCRETE FLOOR SLAB AND

TERRAZZO FINISH

RESINOUS FLOOR FINISH

FLOOR PLAN - AREA A

A1.1

PFZ

RMS

KNB

ADDENDUM 1 MISCELLANEOUS REVISIONS29 MAY 241

DN

UP

CWS/CWRCWS/CWR

CWS/CWR

CW

RL/RS

RL/RS

RL/RS

RL/RS

RL/RS

CW

C W

S C

W R

RL/RS

RL/RS

RL/RS

RL/RS

RL/RS

RL/RS

RL/RS

RL/RS

CW

T

15 17

7 E-97 E-8

FLOOR PLAN - MEZZANINE

REFRIGERATION

R1.5

CLC

RLJ

CLC

DRAWN BY:

SUBMITTED BY::

ENGINEER:

REVIEWED BY:

DESIGNED BY:

SYM. D.O. NO. ACTION DATE

OF

SHEET NO.

DATE:

DRAWING NUMBER

CONTR. NO.

SOL. NO.

COMMISSARY

DESCRIPTION OF REVISION

SEQUENCE

NO.

FORT BUCHANAN

PUERTO RICO

DEFENSE COMMISSARY AGENCY

LACKLAND AFB, TEXAS

DIRECTORATE OF ENGINEERING

FORT LEE, VIRGINIA

300 Park Boulevard, Sui te 250

I tasca , I l l i no i s 60143-2655

28 JUN 2023

28 JUN 23

SOLICITATION ISSUE - RTA

REFRIGERATION, HVAC,

AND DECOR UPGRADE

KEY PLAN

NEW ROOM INDEX

A B

C D

1 ENTRY VESTIBULE: 99 SF

2A EXIT VESTIBULE: 103 SF

2B EXIT VESTIBULE: 102 SF

2C EXIT VESTIBULE: 104 SF

3A CARRYOUT RETURN: 103 SF

3B CARRYOUT RETURN: 103 SF

4 CASHIER'S OFFICE: 180 SF

4A SAFE ROOM: 56 SF

5 CASH COUNTING RM: 74 SF

6 CUSTOMER SERVICE OFFICE: 108 SF

9 FAMILY RESTROOM: 66 SF

10 CUSTOMER RESTROOM (MEN): 170 SF

11 CUSTOMER RESTROOM (WOMEN): 174 SF

12 STORE DIRECTOR: 162 SF

14 ADMIN. CORRIDOR: 128 SF

15 ADMINISTRATIVE AREA: 1207 SF

15A SECURE STORAGE: 70 SF

15B SECRETARIES OFFICE: 178 SF

16A EMPLOYEE BREAKROOM: 798 SF

17 TRAINING ROOM: 346 SF

18 STORE ADMINISTRATOR: 150 SF

19 STORE MANAGER: 172 SF

19B GROCERY MANAGER: 130 SF

20A JANITOR'S CLOSET: 46 SF

20B JANITOR'S CLOSET: 46 SF

20C JANITOR'S CLOSET: 52 SF

21A VESTIBULE (RECEIVING/STAGING TO SALES

AREA): 136 SF

21B VESTIBULE (RECEIVING/STAGING TO SALES

AREA): 139 SF

21C VESTIBULE: 991 SF

22 ADMINISTRATIVE STORAGE: 550 SF

23 DAMAGED MERCHANDISE: 214 SF

25 LOCKER ROOM (WOMEN): 161 SF

26 EMPLOYEE RESTROOM (WOMEN): 118 SF

27 EMPLOYEE RESTROOM (MEN): 280 SF

28 LOCKER ROOM (MEN): 200 SF

29 CONTROLLED TEMPERATURE STORAGE:

506 SF

30 CONTRACT STOCKER STORAGE: 214 SF

31 MEZZANINE STAIR: 108 SF

31A COMMUNICATIONS ROOM (CISIC): 154 SF

31B COMMUNICATIONS CLOSET (CISIC): 208 SF

31C COMMUNICATIONS CLOSET (CISIC): 28 SF

31D MECHANICAL ROOM: 145 SF

31E ELECTRICAL ROOM: 249 SF

31F ELECTRICAL ROOM: 147 SF

32 SENSITIVE STORAGE: 362 SF

35 RECEIVING MANAGER: 73 SF

36A RECEIVING AREA: 507 SF

36B RECEIVING AREA: 472 SF

37 STAGING AREA: 24,733 SF

38 MHE CHARGING AREA: 183 SF

39 MASS DISPLAY AREA: 597 SF

43A PRODUCE CHILLED STORAGE: 428 SF

43B PRODUCE CHILLED STORAGE (GAS): 428 SF

44A PRODUCE PROCESSING: 467 SF

44B PRODUCE AMBIENT STORAGE: 424 SF

45 PRODUCE MANAGER'S OFFICE: 124 SF

47 OPERATING SUPPLY STORAGE: 134 SF

47A OPERATING SUPPLY STORAGE: 350 SF

54 RECEIVING AISLE: 1542 SF

55 MEAT PROCESSING: 1641 SF

56 MEAT WRAPPING: 1086 SF

56A MEAT HOLDING: 228 SF

57 MEAT MANAGER'S OFFICE: 103 SF

59 MEAT CHILL STORAGE: 1891 SF

67 DAIRY STORAGE: 2103 SF

68 FROZEN FOOD STORAGE: 2304 SF

68A FROZEN VESTIBULE: 128 SF

68B FROZEN VESTIBULE: 131 SF

69 SALES AREA: 36,515 SF

70 DELI SERVICE AREA: 280 SF

72 BAKERY SERVICE AREA: 304 SF

73 DELI PREP. AREA: 538 SF

74 BAKERY PREP. AREA: 815 SF

75 BAKERY CHILL STORAGE: 197 SF

76 BAKERY FREEZER: 185 SF

80 BAGGER BREAKROOM: 404 SF

81 CHECKOUT: 4331 SF

82 SINGLE LINE QUEUING: 619 SF

83 MECHANICAL MEZZANINE: 3028 SF

84 VENDOR'S ROOM: 155 SF

29 MAY 24

ADDENDUM 1 MISCELLANEOUS REVISIONS

1 PROVIDE PACKAGED PUMP SYSTEMS, WITH HYDRONIC SPECIALTIES, FOR CASES AND COOLERS. X

BID CATEGORIES

EM C

ITEMS OF WORK

X

MECHANICAL MEZZANINE

SCALE: 1/8" = 1'-0"

2 PROVIDE ELECTRICAL PANELS AND WIRING FOR NEW REFRIGERATION EQUIPMENT. X

3 PROVIDE REMOTE CONDENSING UNITS FOR UNIT COOLERS, PIPING, WIRING, AND CONTROLS. MOUNT ON CONDENSING

UNIT RACK. SEE ARCHITECTURALS.

X

4 PROVIDE RMCS PANELS AS NEEDED. X

5 PROVIDE REFRIGERANT PIPING AND WIRING TO REMOTE CASES AND CONDENSING UNITS. SEE R1.3 FOR CONTINUATION.X

6 SEE R1.3 FOR CONTINUATION. X

7 EXHAUST FAN CONTROLLED BY RMCS. X

9 SENSOR TO CONTROL E-8 AND E-9. X

8 PROVIDE 3/4" MAKE-UP WATER PIPING TO CONDENSER WATER SYSTEM WITH RPZ BACKFLOW PREVENTER. PIPE AIR GAP

TO FLOOR DRAIN AT WATER HEATERS.

X

10 PROVIDE CURRENT TRANSDUCERS IN EXISTING SWITCHBOARD FOR RMCS. X

11 PROVIDE TRANSFORMER(S) FOR NEW REFRIGERATION EQUIPMENT. X

12 SEE R1.4 FOR CONTINUATION. X

13 PROVIDE 1200A FUSED SWITCH AND ASSOCIATED HARDWARE FOR NEW REFRIGERATION EQUIPMENT. SEE RISER DIAGRAM

THIS SHEET.

X

14 PROVIDE NEW FEEDER TO EXISTING PANEL LEFT DISCONNECTED BY REMOVAL OF REFRIGERATION EQUIPMENT. X

2'0 16'8'4'

GRAPHIC SCALE: 1/8" = 1'-0"

NOT USED

TYPICAL MECHANICAL YARD PIPE SUPPORT

2'-0"x0'-8"x0'-8" CONCRETE

PAD.

PRE-PAINTED UNISTRUT

CHANNEL.

MAKE-UP WATER PIPING. APPROVED PIPE

CLAMPS.

EXISTING GRADE.

ANCHOR BOLT, TYPICAL

OF 2.

CONDENSER WATER PIPING

WITH 1/2" FLEX FOAM

INSULATION AND ALUM.

JACKET.

2" MIN.

RISER DIAGRAM

NO SCALE

SYMBOLS LEGEND

SEE REFRIGERATION PLAN

FOR WORK BY REF.

CONTRACTOR.

THREE SETS

4 #600MCM + #3/0 GND

EACH SET IN 4" CONDUIT

PROVIDE 1200A FUSED SWITCH AND

ASSOCIATED HARDWARE TO EXISTING

SPACE

4 #3/0 + #6 GND 2"C.

15 MOUNT CONDENSING UNITS FOR UNIT COOLERS ON SHELVING SYSTEM, SEE ARCH PLANS. PROVIDE CONDENSER WATER

PIPING, POWER WIRING, AND CONTROL WIRING TO CONDENSING UNITS.

X

16 CONDENSING UNITS FOR UNIT COOLERS 8-17. X

17 CONDENSING UNITS FOR UNIT COOLERS 18-36. X

REMOVE FAILED METER.

INSTALL NEW METER FOR RMCS.

SEE 23 09 16.

PROVIDE SUBMETER FOR REFRIG

POWER PER 23 09 16 2.3.H.

NOTE: THIS DRAWING TO BE

VIEWED / PRINTED IN COLOR

SEE 23 90 00 3.3.C FOR DELEGATED DESIGN REQUIREMENTS

FOR REFRIGERATION ELECTRICAL WORK.

PROVIDE ARC FLASH CALCULATIONS AND ARC FLASH LABELS ON

ALL NEW AND EXISTING EQUIPMENT, INCLUDING ALL

PANELBOARDS, TRANSFER SWITCHES, DISTRIBUTION GEAR, ETC.

Refrigeration, HVAC, Addendum No1 MAY 2024 and Decor Upgrade Fort Buchanan, Puerto Rico

COORDINATED POWER SYSTEM PROTECTION

26 28 01 - 1

SECTION 26 28 01

COORDINATED POWER SYSTEM PROTECTION

(Edited from DeCA June 2022 Design Criteria)

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Computer-based, fault-current and overcurrent protective device coordination studies, and the setting of these devices.

B. Electrical system shall be fully rated. Series rated systems and equipment are prohibited.

1.2 SUBMITTALS

A. Product Data: For computer software program to be used for studies.

B. Product Certificates: For coordination-study and fault-current-study computer software programs, certifying compliance with IEEE 399.

C. Qualification Data: For coordination-study specialist.

D. Other Action Submittals (Due before final setting of overcurrent devices prior to energizing the service):

1. Coordination-study input data, including completed computer program input data sheets.

2. Coordination-study report.

3. Equipment evaluation report.

4. Setting report.

1.3 QUALITY ASSURANCE

A. Studies shall use computer programs that are distributed nationally and are in wide use.

Software algorithms shall comply with requirements of standards and guides specified in this Section. Manual calculations are not acceptable.

B. Coordination-Study Specialist Qualifications: An organization experienced in the application of computer software used for studies, having performed successful studies of similar magnitude on electrical distribution systems using similar devices.

C. Testing Agency Qualifications: Member company of the InterNational Electrical Testing Association.

1. Testing Agency's Field Supervisor: Person currently certified by the InterNational Electrical Testing Association to supervise testing specified in Part 3.

26 28 01 - 2

D. Comply with IEEE 399 for general study procedures.

E. Comply with IEEE 242 for short-circuit currents and coordination time intervals.

PART 2 - PRODUCTS

2.1 COMPUTER SOFTWARE DEVELOPERS

A. Computer Software Developers: Subject to compliance with requirements, companies offering computer software programs that may be used in the Work include, but are not limited to, the following:

1. Power Analytics Corporation.

2. SKM Systems Analysis, Inc.

2.2 COMPUTER SOFTWARE PROGRAM REQUIREMENTS

A. Comply with IEEE 399.

B. Analytical features of fault-current-study computer software program shall include "mandatory," "very desirable," and "desirable" features as listed in IEEE 399, Table 7-4.

C. Computer software program shall be capable of plotting and diagramming time-current-characteristic curves as part of its output. Computer software program shall report device settings and ratings of all overcurrent protective devices.

D. Optional Features:

1. Arcing faults.

2. Simultaneous faults.

3. Explicit negative sequence.

4. Mutual coupling in zero sequence.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine Project overcurrent protective device submittals for compliance with electrical distribution system coordination requirements and other conditions affecting performance.

Devices to be coordinated are indicated on Drawings.

B. Proceed with coordination study only after relevant equipment submittals have been assembled.

Overcurrent protective devices not submitted for approval with coordination study may not be used in study.

3.2 FAULT-CURRENT STUDY

A. Source Impedance: Primary circuit fault-current contribution if obtainable; otherwise assume an infinite bus on primary side of utility transformer.

26 28 01 - 3

B. Study electrical distribution system from normal and alternate power sources throughout electrical distribution system for Project and use approved computer software program to calculate values. Include studies of system-switching configurations and alternate operations that could result in maximum fault conditions.

C. Calculate momentary and interrupting duties on the basis of maximum available fault current.

D. Calculations to verify interrupting ratings of overcurrent protective devices shall comply with the following:

1. Low-Voltage Circuit Breakers: IEEE 1015 and IEEE C37.50.

2. Low-Voltage Fuses: IEEE C37.46.

3. Circuit Breakers: IEEE C37.13.

E. Study Report: Enter calculated X/R ratios and interrupting (5-cycle) fault currents on electrical distribution system diagram of the report. List other output values from computer analysis, including momentary (1/2-cycle), interrupting (5-cycle), and 30-cycle fault-current values for 3-phase, 2-phase, and phase-to-ground faults.

F. Equipment Evaluation Report: Prepare a report on the adequacy of overcurrent protective devices and conductors by comparing fault-current ratings of these devices with calculated fault-current momentary and interrupting duties.

3.3 COORDINATION STUDY

A. Gather and tabulate the following input data to support coordination study:

1. Product Data for overcurrent protective devices specified in other Division 26 Sections and involved in overcurrent protective device coordination studies. Use equipment designation tags that are consistent with electrical distribution system diagrams, overcurrent protective device submittals, input and output data, and recommended device settings.

2. Impedance of utility service entrance.

3. Electrical distribution system diagram showing the following:

a. Load current that is the basis for sizing continuous ratings of circuits for cables and equipment.

b. Circuit-breaker and fuse-current ratings and types.

c. Relays and associated power and current transformer ratings and ratios.

d. Transformer kilovolt amperes, primary and secondary voltages, connection type, impedance, and X/R ratios.

e. Generator kilovolt amperes, size, voltage, and source impedance.

f. Cables. Indicate conduit material, sizes of conductors, conductor insulation, and length.

g. Busway ampacity and impedance.

h. Motor horsepower and code letter designation according to NEMA MG 1.

4. Data sheets to supplement electrical distribution system diagram, cross-referenced with tag numbers on diagram:

a. Special load considerations, including starting inrush currents and frequent starting and stopping.

b. Magnetic inrush current overload capabilities of transformers.

26 28 01 - 4

c. Motor full-load current, locked rotor current, service factor, starting time, type of start, and thermal-damage curve.

d. Ratings, types, and settings of utility company's overcurrent protective devices.

e. Special overcurrent protective device settings or types stipulated by utility company.

f. Time-current-characteristic curves of devices indicated to be coordinated.

g. Manufacturer, frame size, interrupting rating in amperes rms symmetrical, ampere or current sensor rating, long-time adjustment range, short-time adjustment range, and instantaneous adjustment range for circuit breakers.

h. Manufacturer and type, ampere-tap adjustment range, time-delay adjustment range, instantaneous attachment adjustment range, and current transformer ratio for overcurrent relays.

i. Panelboards, switchboards, motor-control center ampacity, and interrupting rating in amperes rms symmetrical.

B. Perform coordination study and prepare a written report using the results of fault-current study and approved computer software program. Comply with IEEE 399.

1. Comply with NFPA 70 for overcurrent protection of circuit elements and devices.

2. See Editing Instruction No. 4 in the Evaluations for discussion of two publications listed in first paragraph below.

3. Comply with IEEE 141 recommendations for fault currents and time intervals.

3.4 TRANSFORMER PRIMARY OVERCURRENT PROTECTIVE DEVICES

A. Device shall not operate in response to the following:

1. Self-cooled, full-load current or forced-air-cooled, full-load current, whichever is specified for that transformer.

2. Permissible transformer overloads according to IEEE C57.96 if required by unusual loading or emergency conditions.

B. Device shall protect transformer according to IEEE C57.12.00, for fault currents.

C. Motors served by voltages more than 600 V shall be protected according to IEEE 620.

3.5 CONDUCTOR PROTECTION

A. Protect cables against damage from fault currents according to ICEA P-32-382, ICEA P-45-482, and conductor melting curves in IEEE 242.

B. Verify adequacy of phase conductors at maximum three-phase bolted fault currents, equipment grounding conductors, and grounding electrode conductors at maximum ground-fault currents.

3.6 COORDINATION-STUDY REPORT

A. Prepare a written report indicating the following results of coordination study:

1. Tabular Format of Settings Selected for Overcurrent Protective Devices:

a. Device tag.

26 28 01 - 5

b. Relay-current transformer ratios; and tap, time-dial, and instantaneous-pickup values.

c. Circuit-breaker sensor rating; and long-time, short-time, and instantaneous settings.

d. Fuse-current rating and type.

e. Ground-fault relay-pickup and time-delay settings.

2. Coordination Curves: Prepared to determine settings of overcurrent protective devices to achieve selective coordination. Graphically illustrate that adequate time separation exists between series devices, including power utility company's upstream devices. Show the following specific information:

a. Device tag.

b. Voltage and current ratio for curves.

c. Three-phase and single-phase damage points for each transformer.

d. No damage, melting, and clearing curves for fuses.

e. Transformer inrush points.

f. Maximum fault-current cutoff point.

3. Completed data sheets for setting of overcurrent protective devices.

3.7 OVERCURRENT PROTECTIVE DEVICE SETTING

A. Manufacturer's Field Service: Engage a factory-authorized service representative, of electrical distribution equipment being set and adjusted, to assist in setting of overcurrent protective devices within equipment.

B. Testing: Engage a qualified testing agency to perform the following device setting and to prepare test reports.

1. After installing overcurrent protective devices and during energizing process of electrical distribution system, perform the following:

a. Verify that overcurrent protective devices meet parameters used in studies.

b. Adjust devices to values listed in study results.

2. Adjust devices according to recommendations in Chapter 7, "Inspection and Test Procedures," and Tables 100.7 and 100.8 in NETA ATS.

END OF SECTION

PRODUCT REFRIGERATION MICRO-DISTRIBUTED SYSTEMS

23 90 00

A. 1P0& Case, Produce, Pre-cut Packaged Vegetables and Juices, Upright, Refrigerated:

1. Salient characteristics:

a. Nominal Dimensions:

1) Length:

a) 1P07GD-8: 96-3/8 inches (1-1/2 inch end panels).

b) 1P07GD-12: 144-1/2 inches (1-1/2 inch end panels).

2) Height: 81-3/4 inches.

3) Depth: 42 inches.

4) Door Width: 24 inches

5) Upper Shelves: 22 inches deep.

6) Sill Height: 19-5/8 inches (max).

b. Canopy Lights: Horizontal lighting fixtures, with LED lighting,

c. Shelves: Six levels of display composed of bottom deck and 5 rows of removable upper cantilevered adjustable shelves.

d. Front edges of shelves and deck equipped with price tag molding to hold standard size price tags/labels.

e. French door style glass doors, 24 inches wide.

f. Self-contained, water cooled refrigeration designed to maintain a product temperature of 33 - 38 deg F.

2. Basis-of-Design Product: Hussmann, Model DDF5X-LP.

DRAWN BY:

SUBMITTED BY::

ENGINEER:

REVIEWED BY:

DESIGNED BY:

SYM. D.O. NO. ACTION DATE

DATE:

DRAWING NUMBER

CONTR. NO.

SOL. NO.

COMMISSARY

DESCRIPTION OF REVISION

SEQUENCE

NO.

FORT BUCHANAN

PUERTO RICO

DEFENSE COMMISSARY AGENCY

LACKLAND AFB, TEXAS

DIRECTORATE OF ENGINEERING

FORT GREGG-ADAMS, VIRGINIA

300 Park Boulevard, Sui te 250 I tasca , I l l i no i s 60143-2655

28 JUN 2023

REFRIGERATION, HVAC,

AND DECOR UPGRADE

28 JUN 23 SOLICITATION ISSUE - RTA

FINISHES LEGEND ROOM FINISH REMARKS

NEW EQUIPMENT COLORS

FINISH ABBREVIATIONS

DISPLAY CASES ( 1P03, 1P07 )

- BUMPER RAIL (HUSSMANN MFR.) : No. 701 - SHADOW BLACK

- KICK PLATE : MFR'S. STANDARD BLACK

DISPLAY CASES ( 1D00, 1DXX, 1G02, 1G24, 1M04, 1M07 )

- CASE INTERIOR (HUSSMANN MFR.) : No. 700 - INTERIOR WHITE

- CASE EXTERIOR & END PANELS (HUSSMANN MFR.) : No. 747 - CHOCOLATE BROWN

- CASE EXTERIOR & END PANELS (OTHER MFRS.) : MATCH BENJAMIN MOORE - No. 2106-10 - JAVA

CONCRETE MASONRY UNIT

PREFABRICATED INSULATED COLD STORAGE ROOM PANEL

FIBERGLASS REINFORCED PANEL

ACOUSTICAL PANEL CEILING

SOLID VINYL TILE

PLASTIC LAMINATE

RESINOUS FLOORING

EXPOSED STRUCTURE

PF

QT

PL

SVT

RES

WM

RB

S STAIN

WIRE MESH

QUARRY TILE

RESILIENT BASE

CMU

CONC

CT

EX

APC

EXP STR

FRP

CERAMIC TILE

CONCRETE

EXISTING

STD STANDARD

SS STAINLESS STEEL

MFR MANUFACTURER

UNO UNLESS NOTED OTHERWISE

- DOOR FRAMES, TRIM & HANDLES : MFR'S. STANDARD BLACK

- CASE EXTERIOR & END PANELS (HUSSMANN MFR.) : No. 747 - CHOCOLATE BROWN

- CASE EXTERIOR & END PANELS (OTHER MFRS.) : MATCH BENJAMIN MOORE - No. 2106-10 - JAVA

- CASE INTERIOR (OTHER MFRS.) : MATCH HUSSMANN - No. 700 - INTERIOR WHITE

- BUMPER RAIL (OTHER MFRS.) : MFR'S. STANDARD BLACK

- BUMPER RAIL (HUSSMANN MFR.) : No. 701 - SHADOW BLACK

- KICK PLATE : MFR'S. STANDARD BLACK

- CASE INTERIOR (HUSSMANN MFR.) : No. 701 - SHADOW BLACK

- DOOR FRAMES, TRIM & HANDLES : MFR'S. STANDARD BLACK

- CASE INTERIOR (OTHER MFRS.) : MATCH HUSSMANN - No. 701 - SHADOW BLACK

- BUMPER RAIL (OTHER MFRS.) : MFR'S. STANDARD BLACK

DISPLAY CASES ( 1G10, 1G27, 1G35 )

- BUMPER RAIL (HUSSMANN MFR.) : No. 701 - SHADOW BLACK

- KICK PLATE : MFR'S. STANDARD BLACK

- CASE INTERIOR (HUSSMANN MFR.) : No. 700 - INTERIOR WHITE

- CASE EXTERIOR & END PANELS (ALL MFRS.) : MATCH BENJAMIN MOORE - No. 840 - KENSINGTON BLUE

- DOOR FRAMES, TRIM & HANDLES : MFR'S. STANDARD BLACK

- CASE INTERIOR (OTHER MFRS.) : MATCH HUSSMANN - No. 700 - INTERIOR WHITE

- BUMPER RAIL (OTHER MFRS.) : MFR'S. STANDARD BLACK

OTHER EQUIPMENT NOT INDICATED HERE

- SEE SPECIFICATIONS

MOLD & MOISTURE RESISTANT GYPSUM WALL BOARDMR GWB

ALUMINUM / GLASSAL/GL

ECT ENTRANCE CARPET TILE

GYPSUM WALL BOARDGWB

REDS

PR-1 7526C

PR-2 7427C

PR-3 1815C

PR-4 1807C

PR-5 1797C

PR-6 484C

PR-7 187C

ORANGES

PO-1 715C

PO-2 718C

PO-3 713C

PO-4 167C

PO-5 7413C

PO-6 7414C

PO-7 471C

PO-8 485C

PO-9 158C

PO-10 1595C

PO-11 470C

YELLOWS

PY-1 157C

PY-2 128C

PY-3 127C

PY-4 600C

PY-5 100C

GREENS

PG-1 5763C

PG-2 5783C

PG-3 5767C

PG-4 5753C

PG-5 350C

PG-6 374C

PG-7 360C

PG-8 576C

BLUES

PB-1 2758C

PB-2 279C

PB-3 653C

PB-4 19-4118

TPX DARK

DENIM

PB-5 653C

PB-6 654C

NEUTRALS

PN-1 4625C

PN-2 1605C

PN-3 7510C

MISCELLANEOUS

PM-1 469C

PM-2 7510C

PM-3 7511C

PM-4 BLACK C

PM-5 WHITE C

PANTONE COLOR SCHEDULE

INTERIOR DECOR COMPONENT COLORS

CEILINGS

FLOORS

GENERAL

GLASS MAT FACED GYPSUM WALLBOARDGMF GWB

WALLS

ROOM FINISH SCHEDULE

ROOM

NUMBER ROOM NAME

FLOOR BASE

WALLS

CEILING

REMARKSNORTH EAST SOUTH WEST

FLOOR MATERIAL FINISH FINISH WALL

MATERIAL FINISH WALL

MATERIAL FINISH WALL

MATERIAL FINISH WALL

MATERIAL FINISH CEILING

MATERIAL FINISH HEIGHT

1 ENTRY VESTIBULE - - - - - - - - - - - - - - -

1A ENTRY VESTIBULE - - - - - - - - - - - - - - -

2A EXIT VESTIBULE - - - - - - - - - - - - - - -

2B EXIT VESTIBULE - - - - - - - - - - - - - - -

3A CART RETURN VESTIBULE - - - - - - - - - - - - - - -

3B CART RETURN VESTIBULE - - - - - - - - - - - - - - -

4 CASHIER'S OFFICE - - - - - - - - - - - - - - -

5 CASH COUNTING ROOM - - - - - - - - - - - - - - -

6 /19 CUSTOMER SERVICE OFFICE/

STORE MANAGER - - - - - - - - - - - - - - -

8 CART STORAGE - - - - - - - - - -…