B.08.03 Government Responses to RFIs.pdf
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- Solicitation number
- W9127S22R0001
About this file
This solicitation is seeking proposals for an Indefinite Delivery/Indefinite Quantity construction contract to provide electrical equipment rehabilitation and replacement services. Work will involve motor control centers, switchgear, transformers, panelboards, cables, controls, variable frequency drives, motors, starters, PLCs, conduit, busway, essential AC/DC systems, and other power distribution equipment rated 15kV and below. Services may include manufacturing, fabrication, supply, installation, testing, training, incidental design, and submittals. Logistical support will include spare parts determination, inclusion, and availability statements. Rehabilitation efforts may consist of construction, repair, replacement, upgrading of worn components. Activities could include hazardous material removal, painting, inspections, and product marking. Contractors must provide detailed as-built documentation upon completion. Task orders will be issued by USACE districts in Southwest, Vicksburg, Little Rock, Tulsa, St. Louis, and Kansas City areas. The contract ceiling is $49 million over five years, with individual task orders ranging from $300 thousand to $7 million and the ability to perform up to five concurrently. The minimum guarantee is $10 thousand.
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Text version
Controlled Unclassified Information (CUI) Only
Bid Inquiry Contractor Report All Inquiries
Project: Electrical Hydropower MATOC Greers Ferry MCC Review: Electrical MATOC Solicitation (00001) (sorted by CommentID ) Displaying 44 inquiries.
Id Discipline Sheet Detail Spec
9532911 Contracting Small Business Participation Plan, 52.222-23
Comment Classification: Controlled Unclassified Information (CUI)
The Small Business Participation plan states "A mandatory minimum Total Small Business Participation goal of 34% of the total contract value (through small business participation from small, small disadvantaged, HUBZone, Service- Disabled Veteran Owned, Veteran Owned, or Woman Owned small businesses) is required based on the nature of the work for this project."
The solicitation has 2 references to 52.222-23. On Page 5 it states a minority goal to be determined on a task order basis, and a female participation goal of 6.9%. On Page 65 it states a minority goal of 3.3% and female participation of 6.9%.
The requirements are not necessarily contradictory, but could you please clarify the goals for the MATOC as a whole and for the seed project?
On: Dec 20 2021.
Government Response. . The Small Business Participation Plan's mandatory requirement of 34% is related to the MATOC as a whole.
The page 5 reference for FAR 52.222-23 is informational to let you know the minority goals will be determined on a task order basis since they are spread across the SWPA 6 region.
The page 65 reference to FAR 52.222-23 is specific to the Seed Task Order at Greers Ferry. On: Jan 03
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9539791 Site 00 73 00 FAR 52.236-27 Alt 1
Comment Classification: UNCLASSIFIED (U)
Please advise the registration requirements (if any) for offeror personnel to attend the site visit on 4-Jan.
On: Dec 29 2021.
Government Response. . There are no pre-registration requirements for the site visit. On: Jan 03 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9553011 Contracting Form 1442
Comment Classification: Controlled Unclassified Information (CUI)
Please provide a 3 week extension to the bid date and the time for submitting RFIs to allow adequate time to provide responses to this solicitation.
On: Jan 11 2022.
Government Response. . The Bidder RFI submission deadline has been extended to January 21, 2022.
The proposal deadline remains January 28, 2022. On: Jan 12 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9553016 Electrical E-602, page 13/135
Comment Classification: Controlled Unclassified Information (CUI)
Is the Powerhouse Crane MCC shown on this drawing included in the scope of this project? If so, please provide schematic and wiring diagrams for this MCC.
On: Jan 11 2022.
Government Response. . No; only those clouded and/or indicated by note are to be replaced. On: Jan 12 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9553020 Electrical E-601, page 12/135
Comment Classification: Controlled Unclassified Information (CUI)
Note 4 states that the Pump & Compressor Distribution Center is to be replaced with 2 MCCs. Please provide single-line diagram of how this distribution center is to be split between the two new MCCs.
On: Jan 11 2022.
Government Response. . The exact arrangement is not identified by the plans and specifications. It should be arranged per manufacturer's recommendation to reduce the bus lengths and simplify the layout.
On: Jan 12 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9553021 Electrical Pricing Schedule
Comment Classification: Controlled Unclassified Information (CUI)
Please provide drawings for the Spare MCC for CLIN 0004.
On: Jan 11 2022.
Government Response. . The spare MCC identified on the CLIN is the same as referenced under "V" of section 01 11 00 page 2 of the summary of work. This is a mobile MCC that can be used temporarily at other MCCs during outages and maintenance during construction and left behind for the power plant at completion of the project. On: Jan 12 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9553643 Electrical E-601, page 12/135
Comment Classification: Controlled Unclassified Information (CUI)
Unit 1 MCC – There is conflicting information about the loads between the single-line drawing for this this MCC on E-601 and R-741. Which drawing should be used?
On: Jan 11 2022.
Government Response. . The E-601 is the most recent, but may not include all the information listed on R-741. On: Jan 12 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9553650 Electrical E-601, page 109/135
Comment Classification: Controlled Unclassified Information (CUI)
MG Distribution Center – The balloon around MG Distribution Center includes "PWR HSE CRANE" which does not show a connection to the MCC bus or a separate incoming power source. Please clarify if the PWR HSE CRANE loads are to be included in the scope and provide drawings showing power connection.
On: Jan 11 2022.
Government Response. . The powerhouse crane is not to be included in the design. On: Jan 12 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9553695 Electrical E-201 26 23 10.10 26
2.2.1.b – States that Station Service switchgear is made of 3 sections, station service SWGR 1, station service generator bus with bus tie, and station service SWGR 2. E-201 shows the 480V SSWG Feeder Breaker section with a table for Side A (Bus 1) and Side B Bus 2). Is the generator section to be replaced as part of this project? Which drawings showing the front elevation, arrangement, and location for the Station Service Generator bus and tie section?
On: Jan 11 2022.
Government Response. . The description is 2.2.1.b describes the arrangement and new arrangement in general terms. The configuration and one line of the existing gear is shown on sheet, E601, E604, E605 with picture on sheet E901. Other information is included in the reference sheets.
E-201 shows the arrangement of the proposed new gear used as the basis of design. This elevation shows breakers included in the project and their arrangement and locations. On: Jan 12 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9553759 Electrical R703, R-711
Comment Classification: Controlled Unclassified Information (CUI)
Drawings R-703,R-711 are not legible. Can you provide the information on these drawings in a legible drawing?
On: Jan 11 2022.
Government Response. . Will be provided in an upcoming amendment. On: Jan 12 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9553766 Electrical 26 24 19.00 40
Comment Classification: Controlled Unclassified Information (CUI)
Will you provide wiring diagrams or specifications that show the pilot devices and control elements for each motor starter?
On: Jan 11 2022.
Government Response. . Information regarding wiring diagrams or wiring terminations is provided in the reference sheets of the project such as R-703 and R-704 for the HVAC MCC. Additional specific information needed will have to be field verified. On: Jan 12 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9554703 Contracting SF1442 - 10, 13
Comment Classification: Controlled Unclassified Information (CUI)
We respectfully request an extension to the bid date and to the Projnet review period to allow for additional RFIs to be submitted.
On: Jan 12 2022.
Government Response. . The Bidder RFI submission deadline has been extended to January 21, 2022.
The proposal deadline remains January 28, 2022. On: Jan 12 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9555190 Electrical 26 23 10
Comment Classification: Controlled Unclassified Information (CUI)
Section 2.2.4.3 (a) specification for the feeder breakers calls for manually operated breakers and electrically operated breakers. Which type of breaker should be used for feeder breakers?
On: Jan 12 2022.
Government Response. . Either is acceptable unless specifically called out elsewhere in the drawings or specifications. On: Jan 14 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9555191 Electrical 26 23 10
Section 2.2.5 Automatic Bus Transfer – Is the automatic bus transfer intended to only control the transfer of source selection between the SS XFMR and SS GEN breakers in the 480V SSWG MAIN BREAKER SECTION ? If it is more than this, please provide more detail about the sequence of operations?
On: Jan 12 2022.
Government Response. . Correct. The sequence of operation is identified in the bullets following the paragraph. On: Jan 14 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9555194 Electrical E-201
Comment Classification: Controlled Unclassified Information (CUI)
Note 3 refers to bus duct that will need to be partially demolished and reconnected. Please provide the bus duct manufacturer's name, type of busduct, and ampacity.
On: Jan 12 2022.
Government Response. . Due to the age, nameplate information is not available on the actual bus duct itself. however, the arrangement and other information is located on R-748. Ampacity and voltage is shown on one line drawings. The switchboard manufacturer is shown on E-901. On: Jan 14 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9556414 Electrical QC System Manager paragraph 3.4.2 Section 01 45 00.00 10
Comment Classification: Controlled Unclassified Information (CUI)
Section 01 45 00.00 10 paragraph 3.4.2 has differing requirements for the CQC System Manager. For the purposes of this proposal, which requirements should be met?
On: Jan 13 2022.
Government Response. . The experience requirement are listed as "OR". As long as the minimum is met for any of the descriptions, the person is qualified. On: Jan 14 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9556415 Electrical CLIN 0011
Comment Classification: Controlled Unclassified Information (CUI)
What specific costs should be tied to CLIN 0011 Electrical, Controls, Demolition and Chain Link Gates? Should the removal of existing equipment i.e. switchgear, motor control centers, panels, transformers be tied to this CLIN or should that scope be tied to specific CLINs for the replacement of that equipment? Similar question on the removal and/or installation of feeder cabling to each piece of equipment.
On: Jan 13 2022.
Government Response. . The description of the CLIN is listed in 1.2.11, section 01 22 00 of the specs.
On: Jan 14 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9556416 Electrical Cable Schedule
Comment Classification: Controlled Unclassified Information (CUI)
Is there a cable schedule for circuits to be replaced under the optional 125VDC replacement?
On: Jan 13 2022.
Government Response. . Schedules are provided in the reference drawings, Example ER-707. Other specific information will be field verified. On: Jan 14 2022
9557343 Electrical 1.1.1.ff 01 11 00
This section mentions "Arc Quenching switchgear". Specification section 262310 does not give any detail for this requirement. Is the intent of this design to meet ANSI/IEEE C37.20.7 Type 2B test? This is standard used to test Arc Resistant design. (Standard is about testing metal enclosed switchgear for internal arcing faults).
On: Jan 13 2022.
Government Response. . Yes, on the testing. The minimum requirement for the switchgear on this project is to meet the arc reduction and safety requirements listed in the specification and the capabilities as provided by the Eaton Arc Quenching equipment. However, Eaton name brand is not required. It was only used as a basis of design layout, spacing, capabilities, etc. On: Jan 18 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9557345 Electrical 1.1.1.u 01 11 00
Comment Classification: Controlled Unclassified Information (CUI)
This section has a note that Eaton Flashguard or equivalent. Specification Section 262419 does not give any detail for this requirement.
On: Jan 13 2022.
Government Response. . The minimum requirement for the MCC on this project is to meet the arc reduction and safety requirements listed in the specification and the capabilities as provided by the Eaton Flashguard equipment. However, Eaton name brand is not required. It was only used as a basis of design layout, spacing, capabilities, etc. On: Jan 18 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9557346 Electrical 2.6 26 23 10.10
Comment Classification: Controlled Unclassified Information (CUI)
Indicating meters (ammeters/voltmeters ). Please approve multi-function Electronic meters, which are the current USACE standard? This will allow overall switchgear footprint to meet space constraints.
On: Jan 13 2022.
Government Response. . Analog, as specified, is preferred by the plant. On: Jan 18 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9557347 Electrical 26 23 10.10
Comment Classification: Controlled Unclassified Information (CUI)
The added protection and control CT's require 84" depth for the Main Circuit Breaker Switchgear (the switchgear lineup that will be located on the level below the control room)?
On: Jan 13 2022.
Government Response. . The arrangement should be based off the actual equipment provided per manufacturer and applicable codes and standards. However, moving sections of the gear down stairs helped alleviate the equipment spacing requirements. On: Jan 18 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9557350 Electrical 2.11.a 26 23 10.10
Comment Classification: Controlled Unclassified Information (CUI)
Please clarify intent of this accessory - Would a test cabinet meet the requirement of this item?
On: Jan 13 2022.
Government Response. . If providing the rack out relays, the plugs are necessary. However based on the requirements of the protective relay section being microprocessor based and the following on wiring section requiring external terminal blocks, spares are required for this test equipment to ensure the plant is able to test the breaker, relay, and trip units. Test cabinet not needed. On: Jan 18 2022
9557351 Electrical 2.11.c 26 23 10.10
Comment Classification: Controlled Unclassified Information (CUI)
This conflicts with the requirements of paragraph 2.2.10, for new remote racking device. If these adaptors are still required, please provide information on existing remote racking device (Mfg and model type). This information would be required to see if adaptors are available.
On: Jan 13 2022.
Government Response. . Remote racking device is required under the contract. No existing device is at the plant. Any other gear should match the equipment in the contract or be provided with adaptors necessary. On: Jan 18 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9557353 Electrical 2.2.5 26 23 10.10
Comment Classification: Controlled Unclassified Information (CUI)
Automatic Bus Transfer. This spec section does not agree with single line drawings and notes on drawing E-605. The spec section mentions Tie breakers. There does not appear to be any Tie breakers indicated on the drawings (new or existing gear).
On: Jan 13 2022.
Government Response. . The description is 2.2.1.b and 2.2.5 describes the arrangement and new arrangement in general terms. The configuration and one line of the existing gear is shown on sheet, E601, E604, E605 with picture on sheet E901. Other information is included in the reference sheets.
E-201 shows the arrangement of the proposed new gear used as the basis of design. This elevation shows breakers included in the project and their arrangement and locations. On: Jan 18 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9557354 Electrical 2.2.5 26 23 10.10
Comment Classification: Controlled Unclassified Information (CUI)
Automatic Bus Transfer. This spec section does not agree with single line drawings and notes on drawing E-605. The spec section mentions Tie breakers. There does not appear to be any Tie breakers indicated on the drawings (new or existing gear).
On: Jan 13 2022.
Government Response. . The description is 2.2.1.b and 2.2.5 describes the arrangement and new arrangement in general terms. The configuration and one line of the existing gear is shown on sheet, E601, E604, E605 with picture on sheet E901. Other information is included in the reference sheets.
E-201 shows the arrangement of the proposed new gear used as the basis of design. This elevation shows breakers included in the project and their arrangement and locations. On: Jan 18 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9557355 Electrical 2.2.5 26 23 10.10
Comment Classification: Controlled Unclassified Information (CUI)
Automatic Bus Transfer. This spec section does not agree with single line drawings and notes on drawing E-605. The spec section mentions Tie breakers. There does not appear to be any Tie breakers indicated on the drawings (new or existing gear).
On: Jan 13 2022.
Government Response. . The description is 2.2.1.b and 2.2.5 describes the arrangement and new arrangement in general terms. The configuration and one line of the existing gear is shown on sheet, E601, E604, E605 with picture on sheet E901. Other information is included in the reference sheets.
E-201 shows the arrangement of the proposed new gear used as the basis of design. This elevation shows breakers included in the project and their arrangement and locations. On: Jan 18 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9557357 Electrical 26 24 19
Comment Classification: Controlled Unclassified Information (CUI)
Please clarify enclosure requirement for distribution board in switchyard. N3R/N4X? or other?
On: Jan 13 2022.
Government Response. . NEMA 4 is the minimum. other boxes enclosures is required to be 4x as stated in the plans. On: Jan 18 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9557359 Electrical 2.4.3.3 26 24 19
Comment Classification: Controlled Unclassified Information (CUI)
Please clarify overload relay type – this section mentions digital but also mentions "heater elements". Digital overloads typical have fixed internal heater elements but offer an adjustment range that can be changed as needed.
On: Jan 13 2022.
Government Response. . The requirement is to provide each controller with three NEMA Class 20 digital/solid state thermal overload relays as stated in the specification. If the requirement can not be met due to manufacturer or arrangement of specific piece of equipment, the contractor is to meet the layout and components as shown on the as-builts and drawings. On: Jan 18 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9557361 Electrical 2.4.8 26 24 19
Comment Classification: Controlled Unclassified Information (CUI)
This section mentions control transformer for several starter units. Is the intent for each starter to have its own CPT?
Or to feed each starter from a separate control voltage source.
On: Jan 13 2022.
Government Response. . The requirement is to mount control transformers for several starter units in a separate compartment as stated in the specification. If the requirement can not be met due to manufacturer or arrangement of specific piece of equipment, the contractor is to meet the layout and components as shown on the as-builts and drawings. On: Jan 18 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9565132 Electrical Drawing E-102
Comment Classification: Controlled Unclassified Information (CUI)
Option Drawing E-102 Keyed notes 7, 8, 9, and 10 state that devices in panels AF, AR, SF, and SR are to be replaced. The detail on E-103 for these sections shows old equipment that appears to have already been entirely replaced or relocated. However, drawing E-904 photos D1 and D4 show some equipment located in these sections.
Is the equipment that is currently located in these sections to be replaced? If so, can we be provided with identification and specification of the requirements for each piece of equipment to be replaced, so that an accurate cost of equipment can be determined?
On: Jan 19 2022.
Government Response. . As stated on the plans, the entire station service control board is to be replaced. Each of the existing components shown on the reference drawings provided part of the control board are to be replaced. Reference drawings documenting latest information available is provided. Field verification of existing is required as stated on the sheets and sheets are provided for information only. On:
Jan 20 2022
9566767 Contracting Page 10
The table on Page 10 of the solicitation lists experience forms under factor 1, but is not described in the submission requirements. Experience forms are under Factor 3 on page 13. Please confirm which Factor we need to submit our experience forms under.
On: Jan 20 2022.
Government Response. . Experience forms should be submitted under Factor 3, Past Performance. The "Page Limits for Volume II Factors" table will be corrected in a forthcoming amendment. On: Jan 20 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9566768 Contracting Page 22
Comment Classification: Controlled Unclassified Information (CUI)
The table on Page 22 list incorrect descriptions on the factors. Please confirm which factors for relative importance.
On: Jan 20 2022.
Government Response. . The technical evaluation weights table will be corrected in a forthcoming amendment. On: Jan 20 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9566890 Contracting Page 10
Comment Classification: Controlled Unclassified Information (CUI)
The table on Page 10 of the solicitation under Factor 2 and Factor 4 states "Drawings & Descriptive Information", but are not described under the submission requirements for these factors.
On: Jan 20 2022.
Government Response. . "Drawings & Descriptive Information" will be stricken from factors 2 and 4 in the "Page Limits For Volume II Factors" table. On: Jan 20 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9567006 Electrical Section 2.1 26 33 53 Part 2
Comment Classification: Controlled Unclassified Information (CUI)
Spec 26 33 53 Part 2 – Section 2.1 - The spec starts to call out a 15kW 9PXM single phase unit but then bounces to a 480V input 240V output 3 phase unit that can handle 22kW of load. – Please advise of the KW size and battery time requirement.
On: Jan 20 2022.
Government Response. . Descriptions listed are what was used for sizing and pricing in the basis of design. The 480V circuit called out is the nearest available circuit with spare capacity. Minimum battery capacity is specified under 2.4.3 of the specification. The minimum load profile is described under section
2.4.1. The contractor shall provide any equipment such as step down transformers, disconnects, or other equipment per code and/or manufacturer's recommendation for a complete installation. On: Jan 21 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9567378 Electrical 26 32 36 - 2.2.1, 2.2.4 and 2.2.7
Comment Classification: Controlled Unclassified Information (CUI)
2.2.1 contains a Philtek part number that is 120V 1P output.
2.2.4 (a)(1) states that the invertor modules will be single phase. 2.2.7 states the bypass input and AC output voltage will be 120/240V. Please confirm that the output voltage of the invertor modules, bypass system and MBS.
On: Jan 20 2022.
Government Response. . The equipment provided shall match the distribution shown on E-602 for the 125V DC and 120V Essential AC panels shown. On: Jan 21 2022
9568729 Electrical 01.11.00-1.1.1.y
Comment Classification: Controlled Unclassified Information (CUI)
01.11.00-1.1.1.y: This sentence states to provide ARMS on both mains at new MCCs. This can be done including ARMS protection can sometimes result in more space being used for main breaker. Including ARMS will increase space requirements and can require adding a another structure. This would be the case on the Unit 1 and Unit 2 Boards. Possible on others as well. Is government ok with an additional structure if physical space allows?
On: Jan 21 2022.
Government Response. . Typical layouts are provided in the plans from the basis of design. Spacing requirements are outlined in the plans and specifications. The final layout should be based off actual equipment provided and floor space available within the plant. On: Jan 24 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9568730 Electrical 01.11.00-1.1.1.cc:
Comment Classification: Controlled Unclassified Information (CUI)
01.11.00-1.1.1.cc: This states "Replace all LCX.1 automatic transfer switches". Is this the same thing as the Lighting contactor located by each LC panelboard?
On: Jan 21 2022.
Government Response. . Yes, but they are not contactors. see reference drawings for exact arrangement and configuration. On: Jan 24 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9568731 Electrical 01.11.00-1.1.1.l:
Comment Classification: Controlled Unclassified Information (CUI)
01.11.00-1.1.1.l: Is breaker for towable generator required for bus 1 and bus 2?
On: Jan 21 2022.
Government Response. . E-601 shows the connection only to SWGR#1. On: Jan 24 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9568733 Electrical Switchyard MCC
Comment Classification: Controlled Unclassified Information (CUI)
A question was previously asked about enclosure for Switchyard MCC. Will Nema 3R be acceptable? Existing MCC is N3R design?
On: Jan 21 2022.
Government Response. . NEMA 4. On: Jan 24 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9568736 Electrical 26.28.00
Comment Classification: Controlled Unclassified Information (CUI)
26.28.00 MCC specifications list Nema 5 for enclosure type. This is not offered. Please clarify which MCC this would apply to if it is required.
On: Jan 21 2022.
Government Response. . NEMA 5 provides the minimum requirements for the MCCs and their protection. Equipment should be provided such that it has an equivalent or better NEMA rating per manufacturer recommendation. On: Jan 24 2022
9568740 Electrical 2.4.11 26.24.19
Comment Classification: Controlled Unclassified Information (CUI)
26.24.19- 2.4.11 - this section describes a metering section to be included in the MCCs. Please clarify what is required. The specifications describe an electronic meter in 2.4.11.2. 2.4.11.3 describes switches – electronic meters do not require switches as each phase can be viewed on the display. Please clarify if switches are required and what their function would be.
On: Jan 21 2022.
Government Response. . Requirements for switches if provided are described in 2.4.11.3. Metering and their required accessories should be provided based on manufacturer's recommendation and based on section 2.4.11. On: Jan 24 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9568741 Electrical 2.4.11 26.24.19
Comment Classification: Controlled Unclassified Information (CUI)
26.24.19- 2.4.11 - this sections describe a metering section to be included in the MCCs – For MCCs with two main breakers, this would require two electronic meters. This additional space requirement would require an additional structure for the new MCC. Is the government agreeable that an additional structure can be added in order to include the metering requirement.
On: Jan 21 2022.
Government Response. . Typical layouts are provided in the plans from the basis of design. Spacing requirements are outlined in the plans and specifications. The final layout should be based off actual equipment provided and floor space available within the plant. On: Jan 24 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
9568745 Electrical 262419 and 262800
Comment Classification: Controlled Unclassified Information (CUI)
There are two different MCC specification sections and each has some different requirements. 262419 and 262800.
Please clarify if 262800 only applies to the MG Dist Center.
On: Jan 21 2022.
Government Response. . Correct. one specification covers MCCs under the MCC project. The other specification covers more than just MCCs but the MG MCC is the only covered under that specification. On:
Jan 24 2022
Current Request Status: Request Closed
Information for this report is procurement sensitive.
Report Complete
Controlled Unclassified Information (CUI) Only Patent 11/892,984 ProjNet property of ERDC since 2004.
File details come from the government source that posted it. Updated .