SOW Oil Seals_REVISED.docx
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- Oil Seals 420 Gal Mixer
- Solicitation number
- N00174-25-SIMACQ-M2-0009
About this file
This Statement of Work (SOW) outlines requirements for two replacement sets of three oil seals for a Size 18 PUMM (420-Mixer) at Naval Surface Warfare Center, Indian Head Division (NSWC IHD). The seals must be direct replacements for three unique oil seals located on the lower end of the mixer housing, identified as items BZ, ES, & EH on Drawing 1X804-940 with part numbers 679-940-1, 679-940-2, & 536-940-1 respectively. The lower seal (item EH) must be made of Viton instead of Buna-N and be visually distinguishable from the other two Buna-N seals.
The associated Special Notice indicates NSWC IHD intends to sole source this procurement to B&P Littleford LLC under a firm-fixed-price contract. Interested parties must demonstrate capability by February 10, 2025 at 10:00 AM EST by contacting Natella Calliste. Delivery is required within 60 days of order receipt. The NAICS code is 333248, and FSC code is 3540. Parts must be sourced from a company with expertise in vertical planetary batch mixers for energetics, with delivery to NSWC IHD in Indian Head, MD.
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Text version
MIXER SIZE 18 PUMM - OIL SEALS
STATEMENT OF WORK
1.0 General
1.1 Introduction
The Naval Surface Warfare Center, Indian Head Division (NSWC IHD) is the Department of Defense (DoD) Energetics Center and serves as the DoD Explosive Ordnance Disposal Technology Program lead.
NSWC IHD provides research, development, engineering, manufacturing, test, evaluation and in-service support of energetics and energetic materials (chemicals, propellants and explosives) for ordnance, warheads, propulsion systems, pyrotechnic devices, fuzing, electronic devices, Cartridge Actuated Devices and Propellant Actuated Devices (CAD/PADs), Packaging, Handling, Storage, and Transportation (PHS&T), gun systems and special weapons for Navy, Joint Forces, and the Nation.
The NSWC IHD requires the purchase of two replacement sets of three oil seals that fit in the lower housing of the Mixer Size 18 PUMM (420-Mixer).
1.2 Scope of Work
The contractor shall be responsible for the delivery of two sets of oils seals that fit the 420-Mixer
2.0 Applicable Document
2.1 Conflicting Document Requirements
If there are any conflicts between specifications, drawings, or requirements listed herein, the contractor shall notify the Contracting Officer (KO) and the Technical Point of Contact (TPOC), in writing for interpretation, clarification, and resolution.
3.0 Requirements
3.1 Oil Seal Specifications
3.1.1 General
The parts must be sourced from a company with a standing reputation for quality vertical planetary batch mixers for energetics. A recognized standard of quality would be use in academic and industrial research. This will ensure that the systems are both robust and have a track record as a quality and reliable product.
The two sets of oils seals shall be direct replacements for the three unique oil seals located on the lower end of the mixer housing of the 420-Mixer illustrated on APV Drawing 1X804-940. The call-out item letters for these three oil seals are BZ, ES, & EH on Drawing 1X804-940. The part numbers associated with these three oil seals are 679-940-1, 679-940-2, & 536-940-1 respectively.
Out of the three oil seals, the seal located lower on the mixer housing, item EH, the rubber portion of the seal shall be made of Viton as opposed to its original material Buna-N. This seal shall also be easily distinguishable from the other two seals made from Buna-N. An example of this would be making the Viton seal a different color from the Buna-N seals. Part number of Viton seal may change due to customization of part.
3.2 Inspection
The Government shall perform a visual inspection to ensure the deliverables are free of damage, or any obvious defects. Inspection shall be completed within 15 working days of receipt of all deliverables. Contractor invoicing may occur as many as 30 working days after acceptance of deliverables.
The Government shall alert the Contractor to any nonconforming deliverables within one (1) working day of identifying the nonconformity. The Contractor shall respond to with their recommended disposition on the deliverables within one (1) working day.
3.3 Shipping
The vendor shall be responsible for shipping container design, and purchase of all packing and packaging materials. The packing shall prevent any damage which may occur during transit.
4.0 Deliverable
The Technical Point of Contact and Contracting Officer (KO) for this contract will approve all deliverables as specified herein.
4.1 Delivery Schedule
Vendor shall deliver all deliverables within 60 days from receipt of order.
The Contractor shall notify the Contracting Officer 30 days in advance if the Contractor cannot meet the contract delivery schedule.
The Contractor shall be responsible for coordinating and shipping all the equipment to the required destination.
Delivery address provided below:
Naval Surface Warfare Center Indian Head Division ATTN: Amber Keller/ Richard D’Alessandro 4522 McMahon Road Bldg. 116, Suite 100 Indian Head, MD 20640
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