21B0003-A0002-ATTACHMENT 1 - DLA Bidder Clarifications.pdf

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Replace and Adjust Overcurrent Protective Devices (OCPDs), Various Buildings Federal contract opportunity
Solicitation number
SP330021B0003
Issued by
Defense Logistics Agency Distribution

About this file

This document contains clarification questions and answers regarding specifications for replacing and adjusting overcurrent protective devices at various buildings. The solicitation calls for replacing panel boards, circuit breakers, and related components at multiple locations to meet updated electrical standards. Bidders must address over 80 specific questions pertaining to device ratings, panel types, breaker schedules, and other technical details to ensure accurate quotes on upgrading electrical infrastructure at Defense Logistics Agency facilities.

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Text version

Building Drawing Key Note RFI Description Engineer Response

53 E-109 1 Z-106 Disc Fuse Size? Add 400A to the Key Note.

53 E-111 Panel Z405 Breaker Settings. Are some T-M Breakers Adjustable (Example #5 Meter)?

Adjustable instantaneous on T-M not required. For Meter changed LTPU to N/A and STPU to N/A in the Settings Schedule.

53 E-112 1 Panel Z505 Panel Schedule calls for SqD I- Line Type HCL, Key Note 1 says SqD Type

NQ

Provide type HCJ, as indicated on panel schedule Z505.

Revise Key Note to change NQ to HCJ.

54 E-113 2 Panel Type to Replace ISA-SAC/UPl No specific panel type or breaker model required.

54 E-114/601/602 1,3 Panel Type to Replace Z201,205. No specific panel type or breaker model required.

54 E-115/603 1,2,3,4 Panel Type to Replace Z311,408,411,412 . No specific panel type or breaker model required.

55 E-117/604 1 Z103 Disc CB Breaker Schedule not found. See reissued E-604.

55 E-117/604 2 Panel Z105 No SqD I-Line Type and No CB Schedule found . See reissued E-604.

55 E-117/604 4 Panels Z109 and 118 No CB Schedule found. See reissued E-604.

55 E-117/604 10,11,12 Panel Type to Replace Z106,107,108. No specific panel type or breaker model required.

55 E-117/604 13 Z105 No Disc CB Schedule found. See reissued E-604.

57 E-124 1 Panel Z106 No SqD I-Line Type.

Specific I-Line layout/type to be determined by contractor/supplier to fit in the space available and breaker types indicated.

57 E-125 1 Panel Z21 No SqD I-Line Type Specific I-Line layout/type to be determined by contractor/supplier to fit in the space available and breaker types indicated.

57 E-126 1 Panel Z402 No SqD I-Line Type Specific I-Line layout/type to be determined by contractor/supplier to fit in the space available and breaker types indicated.

58 E-128 1 Panel Z202 No SqD I-Line Type Specific I-Line layout/type to be determined by contractor/supplier to fit in the space available and breaker types indicated.

58 E-128 3 Panel Type to Replace N2. No specific panel type or breaker model required.

79 E-137 1 Panel Type to Replace Z103. No specific panel type or breaker model required.

79 E-137/138 9 Panel Type to Replace Z102 No specific panel type or breaker model required.

80 E-139 5 Panel Type to Replace Z103 No specific panel type or breaker model required.

80 E-139 5 Panel Schedule for Z103 shows space for SPD however nothing stated in Key Notes or Floor Plane

SPD required. Add "Provide SPD and connect to Panel Z103" to Key Note.

80 E-139 6 Panel Type to Replace Z102 No specific panel type or breaker model required.

87 E-143 1 MDP Section 2 Breaker Settings. Are some T-M Breakers Adjustable (Example #4 Panel 212)?

Refer to addendum for updated MDP breaker settings schedule.

89 E-146 1 Need Rating for Panels Z206,207,208,209 They are Main Lug Only panels with a bus amp rating per the indicated "Frame" rating ampacity.

89 E-146 6 Need Voltage, Poles, for New Breaker in ET-

1. Add "480V, 3P" to the Key Note.

255 E-158/159 2,3,4,5,7 Need Ratings and Panel Types to Replace Panels CP1-Z10, KP1-Z5, LP1-Z8, SLP-Z9, PP1-Z27.

They are Main Lug Only panels with a bus amp rating per the indicated "Frame" rating ampacity.

255 E-158/159 6 Panel Type to Replace MP1 (Z6) No specific panel type or breaker model required. Remove "LSI" from the Options in the schedule header requirements.

284 E-161 1 Panel Z001 No SqD I-Line Type Specific I-Line layout/type to be determined by contractor/supplier to fit in the space available and breaker types indicated.

284 E-161 3 Verify that 1-201/2P SqD Type should be 1- 200/2P or 20/2P Confirm 20A/2P.

287 E-162 3 Panel Z001 No SqD I-Line Type Specific I-Line layout/type to be determined by contractor/supplier to fit in the space available and breaker types indicated.

300 E-163 1 Panel Type to Replace Z2. No specific panel type or breaker model required.

315 E-164 1 Panel MDP Z-7 No SqD I-Line Type Specific I-Line layout/type to be determined by contractor/supplier to fit in the space available and breaker types indicated.

316 E-166 1 Panel Type to Replace Z2. No specific panel type or breaker model required.

400 E-170 2 Need Amperage For QJH2 Main Breaker Replacement Panel Z104 Add "200A/3P" to the Key Note.

400 E-172 1 Need Rating and Panel Type for Replacing Z201.

They are Main Lug Only panels with a bus amp rating per the indicated "Frame" rating ampacity.No specific panel type or breaker model required.

400 E-172 2 Need Amperage For QJH2 Main Breaker Replacement in Panel Z202. Add "200A/3P" to the Key Note.

403 E-174 2 Panel Type to Replace Z18. No specific panel type or breaker model required.

403 E-174 3 Panel Type to Replace Z19. No specific panel type or breaker model required.

404 E-176 4 Panel Type to Replace Z004.

Specific I-Line layout/type to be determined by contractor/supplier to fit in the space available and breaker types indicated.

406 E-177 1 Panel Type to Replace Z001. No specific panel type or breaker model required.

749 E-183 1 Panel Type to Replace 749-1. No specific panel type or breaker model required.

750 E-184 3,7,8 {No question provided} Circuit Breaker Settings Schedule, on E-185, has all the requirements.

760 E-187 3 Verify Info is correct in key note and CB Settings See Reissued E-187.

911 E-195/E-607 6 Panel Type to Replace Ll, M1, M1A, P1. No specific panel type or breaker model required.

2004 E-196 1 Panel Type to Replace RP. No specific panel type or breaker model required.

SP330021B0003

ATTACHMENT 1 - CLARIFICATIONS

DATED - 9/1/2021

2012 E-197 1 Panel Type to Replace Z005.

Specific I-Line layout/type to be determined by contractor/supplier to fit in the space available and breaker types indicated.

SP330021B0003

ATTACHMENT 1 - CLARIFICATIONS

DATED - 9/1/2021

Sheet1

File details come from the government source that posted it. Updated .