N00253-15-T-0350_0002.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Amendment 0002 answ ers vendor questions and incorporates revised language and specifications to the Statement of Work.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 5

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 27-Jul-2015

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X N00253-15-T-0350

X 9B. DATED (SEE ITEM 11)

23-Jun-2015

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

27-Jul-2015

CODE

NAVAL UNDERSEA WARFARE CENTER

ATTN: ROBERT.WATSON1@NAVY.MIL

610 DOWELL ST. C/182

KEYPORT WA 98345

N00253 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N00253-15-T-0350

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been modified:

STATEMENT OF WORK

CLINs 0001, 1001, 2001, 3001

SALIENT CHARACTERISTICS – MINIMUM REQUIREMENTS

• Base material is stainless steel 316 or 17-4, due to corrosive, underwater environment. All wetted materials will be exposed to transducer fluid meeting MIL-T-17128C specifications and must not reduce capabilities due to the contact.

• Pressure range 0 to 1320 psi sg (sealed gauge).

• Electrical connections must be:

Red 26 = VDC;

Black = GND;

Green = +signal White = - signal Wire lead, 12” in length with bend radius <0.4 inches due to minimal space and no electrical connector.

No threaded connection is required

• Output: 0.002 VDC, +/- 15 mVDC Zero 0.002 Vdc, +/- 15 mVdc, and Full Scale Output (FSO) 2.935 Vdc +/- 15 mVdc.

• Input: 26 VDC, +/- 5%

• Piezoresistive silicon pressure sensing die, preferable MEMS

• Accuracy:

- +/- 0.4% FS Referred Temperature Error (RTE) for temperature range 4 degrees C to 70 degrees C, relative to 20 degrees C

+/- 1.5% FS RTE for temperature range 0 degrees C to 70 degree C, relative to 20 degrees C

• Temperature performance: maximum - +/- 1.5% FS for 0 degree C to 70 degree C relative to 20 degrees C

• Maximum input current shall be 25 mA with no output load on the sensor

• Total assembly weight < 11.5 oz

• Surface finish Ra 63 microinches

• Dimensions must meet form, fit, function for insertion into existing configurations as follows:

Length – 1.44 inches Width – 1.74 inches Across Flats (AF)

Height – REFERENCE DRAWING 7609117 for overall and sectional detail Tolerances are +/- VARIOUS – REFERENCE DRAWING 7609117 for detail by section for each of the Length, Width, and Height

• Minimum requested Test Report(s) or Certification(s) with each delivery for the following specifications.

Tolerance and variance are noted above. Reference Specification Control Drawing 53711-7608949 for requirements not listed above. Minimum Test Report(s) or Certification(s) for each serialized item (one Test Report may be provided per delivery, provided it addresses the following for each serialized item individually):

Base materials

Dimensions Weight, Total Assembly Input /Output Voltage Isolation check Calibration pressure test High temperature, IAW PARAGRAPH 3.4.3 of drawing 53711-7608949 Shock,and vibration

• Individual sensors SHALL be marked with a Part Number and Serial Number that will be assigned after contract award.

CLINs 0002, 1002, 2002, 3002

SALIENT CHARACTERISTICS – MINIMUM REQUIREMENTS

• Base material is titanium due to corrosive, underwater environment.

• Pressure range 0 to 900 psi sg (sealed gauge).

• Connector must be 7/16-20 UNJF-3A to AS 4395 for compatibility.

• Electrical connections must be:

red positive supply;

black negative supply;

flying lead, 9” in length due to minimal space and no electrical connector.

• Output: minimum - 4 to 20mA dc

• Supply: minimum - 9 to 33Vdc

• Accuracy: - +/- 0.005% FS BSL, the output should be ZERO 0.002 VDC +/- 15 mVDC, and Full Scale Output (FSO) 2.935 VDC +/- 15 mVDC

• Temperature performance: maximum - +/- 1.5% FS for -20 degree C to +80 degree C

• Dimensions must meet form, fit, function for insertion into existing configurations as follows:

Length – 2.49 inches (without connector) Width – 7/8 Across Flats (AF) Height – 1.00 inches (cylinder) Tolerances are +/- 1/64 for each of the Length, Width, and Height

• Minimum requested Test Report(s) or Certification(s)with each delivery for the following specifications.

Tolerance and variance are noted above. Reference Specification Control Drawing 53711-7608949 for requirements not listed above. Minimum Test Report(s) or Certification(s) for each serialized item (one Test Report may be provided per delivery, provided it addresses the following for each serialized item individually):

Base materials Dimensions Weight Input / Output Voltage Isolation check Calibration pressure test High temperature, IAW PARAGRAPH 3.4.3 of drawing 53711-7608949 Shock,and vibration

• Individual sensors SHALL be marked with a Part Number and Serial Number that will be assigned after contract award.

VENDOR QUESTIONS AND ANSWERS

Question 1: Is the Navy able to supply drawings of the exact mechanical outline required for the sensors?

Answer 1: Drawings 7609117 and 8291017, which are now available on FedBizOpps, include mechanical outline information.

Question 2: On page 4 of 92 (of the solicitation), you reference output at 0.002 VDC + -15 mVDC. I believe this is a typo and should be something like 0-5VDC.

Answer 2: The tolerance is stated in mVDC. The acceptable range for the ZERO output requirement should be 0 mVDC to 17 mVDC. Therefore, the output requirement should be stated as 0.002 VDC, +15 mVDC and -0 mVDC.

The output should be ZERO 0.002 VDC +/- 15 mVDC, and Full Scale Output (FSO) 2.935 VDC +/- 15 mVDC.

Question 3: At the bottom, you call out high temperature, shock, and vibration. I just want to clarify that these relate to 3 separate tests, not a combination of the three.

Answer 3: Test requirement details are called out in specification control drawing 7608949, now available on FedBizOpps. Precise testing methodologies are at the discretion of the vendor, but all units must meet minimum testing specifications.

Question 4: Regarding CLIN 0001, what is the media being measured? I want to ensure that the wetted materials are suitable.

Answer 4: In this case, the wetted materials will be exposed to sonar transducer fluid (MIL-T-17128C which is primarily castor oil). This is due to the depth sensor being mounted inside the transducer assembly and the seawater pressure is directly on the face of the transducer. The face of the transducer is a neoprene material filled with the sonar transducer fluid. Please see specification control drawing 7608949, now available on FedBizOpps.

Question 5: Regarding CLIN 0001, the stated output requirement is 0.002 VDC, ±15 mVDC. If this is correct, the tolerance is 7.5 times higher than the stated full scale output. Please clarify.

Answer 5: See answer 3.

Question 6: Regarding CLIN 0001, under "Accuracy" what does the acronym "RTE" indicate?

Answer 6: RTE is Referred Temperature Error, which is a more relevant specification since Thermal Error Band (TEB) is averaged and the band is divided by 2.

Question 7: Regarding CLINs 0001 and 0002, under "Width" what does the acronym "AF" indicate?

Answer 7: AF stands for Across Flats.

Question 8: Regarding CLIN 0001, is an electrical connector required? If so, what type?

Answer 8: There is limited room for an electrical connector. Please reference drawing 7609117, now available on FedBizOpps.

Question 9: Regarding CLIN 0001, is a threaded process connection required? If so, what is the required thread?

Answer 9: No threaded connection is called out, or needed. Refer to drawing 7609117.

Question 10: Regarding CLIN 0002, is an electrical connector required? If so, what type?

Answer 10: There is limited room for an electrical connector. Please reference drawing 8291017, now available on FedBizOpps.

Question 11: Regarding BOTH items, under "Minimum Test Report(s), define "Isolation check" and "High temperature, shock, and vibration" requirements.

Answer 11: The details for temperature, shock, and vibration requirements are listed on drawing 7609117 for the 1320 psi sg depth sensor (CLIN 0001), and on drawing 8291017 for the 900 psi sg depth sensor (CLIN 0002). Also refer to paragraphs 3.2.2.7 and 4.3 in specification control drawing 7608949.

Question 12: Please clarify that the material required for CLIN 0001 is stainless steel. Will any other material be acceptable?

Answer 12: Stainless steel 316L is required per the Statement of Work.

Question 13: Please clarify the voltage output for CLIN 0001.

Answer 13: See answer 3.

Question 14: There is a discrepancy between a drawing and a specification in the solicitation.

Drawing 8291017 for CLIN 0002, 900 psi sg Dual Pod sensor states Accuracy: +/- 0.005% FS BSL Solicitation for CLIN 0002, 900 psi sg Dual Pod sensor states Accuracy: +/- 0.05% FS BSL. Please clarify.

Answer 14: Note 4 on the drawing is correct. The salient characteristics should read +/- 0.005% FS BSL.

(End of Summary of Changes)