Amend 0010.pdf
PDF 2 MB Posted
- Attached to
- Repair WWTP BNR Train A Bldg FC440
- Solicitation number
- N4008525R2539
About this file
This is Amendment 0010 to solicitation N40085-25-R-2539 for the Repair WWTP BNR Train A Building FC440 project at Camp Lejeune, issued by NAVFAC Mid-Atlantic with an effective date of 12/12/24. The amendment includes three technical clarification questions and answers regarding conductor bar specifications (no steel allowed), hoist trolley pin lock requirements (crane must have securing feature for winds over 5 psf), and O&M manual availability.
The amendment also provides details about existing equipment at the Camp Lejeune Advanced Wastewater Treatment Plant BNR A, including specifications for 8 Aeration Zone units, 4 Anoxic Zone Mixers, 2 BNR Wall Pumps, 3 Anaerobic mixers, and 8 BNR Brush Motors. The equipment specifications include Kruger Nord Maxx gearboxes with 75 HP motors, 9.0 meter Kruger rotor shafts with mounted blades and hardware, and end bearing assemblies. Photos of existing equipment nameplates and specifications are included in the amendment.
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Other files
| File | Type | Posted |
|---|---|---|
| Amend 00011.pdf | ||
| Amend 0009.pdf | ||
| Amend 0008.pdf | ||
| Amend 0007.pdf | ||
| Amend 0006.pdf | ||
| Amend 0005.pdf | ||
| Amend 0004.pdf | ||
| Amend 0003.pdf | ||
| Amend 02 Attachment 5.pdf | ||
| Amend 02 Attachment 6.pdf | ||
| Amend 0002.pdf | ||
| Amend 02 Attachment 3.pdf | ||
| Amend 02 Attachment 8.pdf | ||
| Amend 02 Attachment 7.pdf | ||
| Amend 02 Attachment 4.pdf | ||
| Amend 02 Attachment 1.pdf | ||
| Amend 02 Attachment 2.pdf | ||
| Amend 0001.pdf | ||
| RFP 23-0039.pdf | ||
| 23-0039 APPXD.pdf | ||
| N4008523B0039 Specs.pdf | ||
| N4008523B0039 Dwgs.pdf |
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Text version
N40085-25-R-2539 Amendment 0010
CONTINUATION SHEET
1. QUESTION: 2.4.6 – Conductor Bar - Ques on: Can this be galvanized steel or is steel completely not allowed?
ANSWER: No steel galvanized or otherwise allowable
2. QUESTION: 2.2.4 – As it relates to the comment “Provide Hoist Trolley with Manually-Operated Pin Locks at each rail, designed to securely anchor the crane against a wind pressure of 30 psf for out-of-service condi ons.” Ques on: Is this something rela ve to the trolley hoist itself or is the intent to make a locking mechanism on the rail that will trap hoists up against the endstops at the end of the rail during storm condi ons?
ANSWER: Follow spec note as wri en; however, the intent is that the crane have a feature that will keep it secured to one loca on if the wind condi ons are greater than 5 psf.
One addi onal note on the monorail spec sec on – there were addi onal requirements in the spec that do NOT apply to this project, as it is not in a hazardous or ordnance loca on. The corrected sec on is a ached.
3. QUESTION: Can the O&M manuals for the components that need to be replaced be made available?
ANSWER: The government does not have the O&Ms, but see a ached document detailing the exis ng equipment.
4. All other terms and condi ons remain unchanged.
Camp Lejeune Advanced Wastewater Treatment Plant BNR A
Aera on Zone X 8
Anoxic Zone Mixer X 4
BNR Wall Pump X 2
Anaerobic mixer X 3
BNR Brush Motor X 8
Gearboxes:
KRUGER NORD MAXX GEARBOX WITH UNIVERSAL BASE PLATE. A
DROP IN READY REPLACEMENT FOR EXISTING KRUGER DESMI
GEARBOX. INCLUDES FACTORY MOUNTED 75 HP MOTOR, OUTPUT
SHAFT BOGE COUPLING, AND TAPER LOCK BUSHING. 8 RIGHT
HAND ORIENTATION AND 8 LEFT HAND ORIENTATION
Rotors:
KRUGER ROTOR SHAFT, 9.0 METER, FULLY ASSEMBLED W/
MOUNTED BLADES, STIFFENERS, RUBBER STRIPS, HARDWARE AND
SPLASH GUARDS. DROP IN READY
KRUGER END BEARING ASSEMBLY, INCLUDING BASE PLATE,
PEDESTAL BEARING SUPPORT, CLAMP FOR BEARING, LINING FOR
BEARING
File details come from the government source that posted it. Updated .