N0042119Q0643.doc

Section B - Supplies or Services and Prices

MOD-MACHINING OF ROTOR COMPONENTS

FFP

MOD-MACHINING OF ROTOR COMPONENTS.

NOTE: The requirements in DFARS 252.211-7003, Item Identification and Valuation, are applicable for this line item. The contractor shall provide DoD unique identification or a DoD recognized unique identification equivalent.

FOB: Destination

PSC CD: 6685

NET AMT

ROTOR INSTRUMENTATION

ROTOR INSTRUMENTATION.

NOTE: The requirements in DFARS 252.211-7003, Item Identification and Valuation, are applicable for this line item. The contractor shall provide DoD unique identification or a DoD recognized unique identification equivalent.

NET AMT

ROTOR ASSEMBLY BUILD

ROTOR ASSEMBLY BUILD.

NOTE: The requirements in DFARS 252.211-7003, Item Identification and Valuation, are applicable for this line item. The contractor shall provide DoD unique identification or a DoD recognized unique identification equivalent.

NET AMT

SLIP RING LANDING

SLIP RING LANDING.

NOTE: The requirements in DFARS 252.211-7003, Item Identification and Valuation, are applicable for this line item. The contractor shall provide DoD unique identification or a DoD recognized unique identification equivalent.

NET AMT

Section C - Descriptions and Specifications

SOW

11 September 2019

Propulsion Systems Evaluation Facility

Rotor Spin Facility Slip Ring Instrumentation Support

Statement of Work

PID

A. Background

A modification to a gas turbine engine blade dovetail coating process has required that qualification testing be performed to evaluate its performance. A low cycle fatigue spin test was performed earlier in the program and now a high cycle fatigue spin test is being run. In preparation for fully instrumented testing, strain gages will need to be applied to the rotor so that blade vibrations as measured by the gages can be correlated to blade vibrations measured by non-contact stress measurement sensors.

The contractor will be required to apply dynamic strain gages to the test rotor at locations on the blade as specified in the attachment. A total of 14 dynamic strain gages (SGs) and two resistance thermal detectors (RTDs) are to be applied to the rotor as specified in this document and the attachment. Lead wires shall be applied to the rotor to connect each of the individual gages to the slip ring. In order to facilitate wire routing from these gages to the facility slip ring, the rotor shall be modified to allow for wiring to pass from the rotor blades to the rotor bore and into the spin test arbor. The rotor modification plan shall conform to the plan approved by the test team and included in the attachment.

Buildup of the rotor during instrumentation will be necessary during the instrumentation process. Navy personnel can be available at the Aerodyn site to facilitate the assembly. The Navy shall provide all assembly hardware including rotor components, fasteners and adaptive tooling. The contractor shall provide any instrumentation supplies including SGs, RTDs, lead wire and expendables needed to fasten the instrumentation to the rotor.

The contractor shall have experience routing and securing wires in a high-G rotating environment to ensure maximum operating life of the instrumentation. The contractor must be familiar with slip ring installations including landing instrumentation onto a 100-channel slip ring. The contractor shall travel to NAS Patuxent River to perform the slip ring landing in place on the test assembly.

B. Primary Features:

Salient Characteristics

1. The rotor shall be shipped to the contractor fully disassembled. The contractor shall modify the test rotor as per the pre-approved drawings (see attached) as needed for the routing of instrumentation lead wires from the blade positions to the slip ring.

Salient Characteristics

1. The contractor shall install the instrumentation on the rotor per Spin Test Instrumentation ROM Request presentation attached. It includes the installation of a total of (14) strain gages and (2) RTDs on two compressor stages.

2. Six 350 Ω dynamic strain gages shall be installed at a single location on blades 5, 9, 12, 16, 21, 26 of stage 1. See attachment.

3. Eight 350 Ω dynamic strain gages shall be installed at two locations on blades 3, 12, 22 & 28 of stage 2. See attachment.

4. Two 3-wire Resistive Thermal Detectors (RTDs) shall be installed. One on blade 26 of stage 1 and one on blade 12 on stage 2. See attachment.

5. Instrumentation leads shall be routed through the arbor with at least 36” of wire available to pass through the drive shaft and connect to the slip ring. The rotor shall be returned to the Navy full assembled minus the drive shaft.

Salient Characteristics

1. The contractor will be responsible to package and ship the rotor assembly with accompanying instrumentation to NAS, Patuxent River. Packaging will be designed to prevent damage to the rotor or its instrumentation.

Salient Characteristics

1. The contractor shall be responsible to prepare the instrumentation leads including maintaining wire identification, cutting them to length and stripping away sufficient wire insulation to make the connection to the slip ring circuit board. There are expected to be 28 strain gage leads and 6 RTD leads.

2. The contractor will route and secure the wires in the IBA in order to withstand the g-forces associated with rotation to no less than 12,600 rpm. This can involve epoxy, tack strapping or an equivalent method to ensure sufficient strain relief on the wires and solder joints.

3. The contractor will solder the wires to the IBA circuit board solder tabs following practices recommended by the slip ring manufacturer. The pin out scheme will be provided by the Navy prior to the start of the job.

C. Deliverables

Deliverables to be provided by the vendor will include:

Rotor Modifications in support of lead wire routing

Rotor Instrumentation as per CLIN 0002

Slip ring instrumentation landing support at Patuxent River, NAS

Shipment of rotor to NAS Patuxent River

Address:

NAWCADPAX

22229 Elmer Road, building 2360, Patuxent River, MD 20670

D. Delivery Date

The contractor shall complete CLIN’s 0001 and 0002 within 8 weeks after receipt of the test hardware. The contractor shall be given at least 2 weeks’ notice prior to scheduling of CLIN 0004.

Section E - Inspection and Acceptance

INSPECTION AND ACCEPTANCE TERMS

Supplies/services will be inspected/accepted at:

Section F - Deliveries or Performance

DELIVERY INFORMATION

NAWC-AD

22229 ELMER ROAD, BLDG 2360

PATUXENT RIVER MD 20670-1161

N00421

N00421

N00421

N00421

CLAUSES INCORPORATED BY REFERENCE

Section G - Contract Administration Data

Section I - Contract Clauses

Section K - Representations, Certifications and Other Statements of Offerors

CLAUSES INCORPORATED BY FULL TEXT

52.209-11 REPRESENTATION BY CORPORATIONS REGARDING DELINQUENT TAX LIABILITY OR A FELONY CONVICTION UNDER ANY FEDERAL LAW (FEB 2016)

(a) As required by sections 744 and 745 of Division E of the Consolidated and Further Continuing Appropriations Act, 2015 (Pub.L. 113-235), and similar provisions, if contained in subsequent appropriations acts, the Government will not enter into a contract with any corporation that --

(1) Has any unpaid Federal tax liability that has been assessed, for which all judicial and administrative remedies have been exhausted or have lapsed, and that is not being paid in a timely manner pursuant to an agreement with the authority responsible for collecting the tax liability, where the awarding agency is aware of the unpaid tax liability, unless an agency has considered suspension or debarment of the corporation and made a determination that suspension or debarment is not necessary to protect the interests of the Government; or

(2) Was convicted of a felony criminal violation under any Federal law within the preceding 24 months, where the awarding agency is aware of the conviction, unless an agency has considered suspension or debarment of the corporation and made a determination that this action is not necessary to protect the interests of the Government.

(b) The Offeror represents that --

(1) It is [ ] is not [ ] a corporation that has any unpaid Federal tax liability that has been assessed, for which all judicial and administrative remedies have been exhausted or have lapsed, and that is not being paid in a timely manner pursuant to an agreement with the authority responsible for collecting the tax liability; and

(2) It is [ ] is not [ ] a corporation that was convicted of a felony criminal violation under any Federal law within the preceding 24 months, 4.4.1.1

NAWC-AD

22229 ELMER ROAD, BLDG 2360

PATUXENT RIVER MD 20670-1161

TEL: FAX:

REQUEST FOR QUOTATIONS

(THIS IS NOT AN ORDER)

PAGE OF PAGES

1. REQUEST NO.

2. DATE ISSUED

RATING

N0042119Q0643

23-Sep-2019

5a. ISSUED BY

8. TO: NAME AND ADDRESS, INCLUDING ZIP CODE

IMPORTANT:

This is a request for information, and quotations furnished are not offers. If you are unable to quote, please so indicate on this form and return it to the address in Block 5a. This request does not commit the Government to pay any costs incurred in the preparation of the submission of this quotation or to contract for supplies or services. Supplies are of domestic origin unless otherwise indicated by quoter. Any representations and/or certifications attached to this

Request for Quotations must be completed by the quoter.

11. SCHEDULE

(Include applicable Federal, State, and local taxes)

ITEM NO.

(a)

SUPPLIES/ SERVICES

(b)

QUANTITY

(c)

UNIT

(d)

UNIT PRICE

(e)

(f)

SEE SCHEDULE

AMOUNT

No.

NOTE: Additional provisions and representations [ ] are [ ] are not attached.

13. NAME AND ADDRESS OF QUOTER

(Street, City, County, State, CAGE and

ZIP Code)

14. SIGNATURE OF PERSON AUTHORIZED TO

SIGN QUOTATION

15. DATE OF

QUOTATION

16. NAME TITLE AND EMAIL OF SIGNER

(Include area code)

TELEPHONE NO.

AUTHORIZED FOR LOCAL REPRODUCTION

STANDARD FORM 18

(REV. 6-95)

PREVIOUS EDITION NOT USABLE

Prescribed by GSA

FAR (48 CFR) 53.215-1(a)

THIS RFQ

X

[ ] IS

[ ] IS NOT A SMALL BUSINESS SET-ASIDE

6. DELIVER BY

(Date)

SEE SCHEDULE

AND/OR DMS REG. 1

UNDER BDSA REG. 2

4. CERT. FOR NAT. DEF.

3. REQUISITION/PURCHASE

REQUEST NO.

NAVAL AIR WARFARE CENTER AD (PAX) __

2.5.1 RAC, 21983 BUNDY ROAD, BLDG 441

PATUXENT RIVER MD 20670-1127

9. DESTINATION

(Consignee and address, including ZIP Code)

7. DELIVERY

X

FOB

DESTINATION

[ ] OTHER

(See Schedule)

26-Sep-2019

(Date)

PLEASE FURNISH QUOTATIONS TO THE ISSUING OFFICE IN BLOCK 5a ON OR BEFORE CLOSE OF BUSINESS:

10.

benjamin.r.flores@navy.mil

BENJAMIN R. FLORES JR.

(Name and Telephone no.) (No collect calls)

5b. FOR INFORMATION CALL:

d. CALENDAR DAYS

c. 30 CALENDAR DAYS

b. 20 CALENDAR DAYS

12. DISCOUNT FOR PROMPT PAYMENT

a. 10 CALENDAR DAYS