A22.W912EK-17-T-0049-0001.pdf

96514771447532

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

The purpose of this amendment is as follow s:

1. To incorporate a specification revision (highlighted on the document below ).

2. All other terms and conditions herein remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 02-Jun-2017

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 W912EK17T0049

X 9B. DATED (SEE ITEM 11)

31-May-2017

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 1 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

02-Jun-2017

CODE

CONTRACTING DIVISION

US ARMY CORPS OF ENGINEERS

1500 ROCK ISLAND DRIVE

ROCK ISLAND IL 61201

W912EK 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912EK17T0049

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 1449 - CONTINUATION SHEET

The following have been modified:

SPECIFICATIONS

Specifications GPS Receivers

1.0 GENERAL: This requirement is for eight (8) each GPS heading systems that will be delivered to the U.S. Army Corps of Engineers in Rock Island, Illinois. The Global Positioning System (GPS) receiver shall be fully operational and ready for field observation that provides support for positioning using a secondary provider correction service using dual rugged type antennas. The receiver receives satellite signals and performs precise 3-dimensional relative (differential mode) vector measurement and positioning based primarily on carrier phase and integrated Doppler measurements. The receiver shall be equipped with all necessary antennas, cables and accessories for a fully functional mobile DGPS capable system.

2.0 PERFORMANCE REQUIREMENTS:

2.1 ACCURACY: The GPS receiver shall deliver sub-meter horizontal positioning accuracy with a single antenna.

2.2 FREQUENCY AND TRACKING REQUIREMENTS: The GPS

receiver shall be capable of tracking the L1 and L2 satellites, and also be WAAS, OminStar VBS, and CA Code capable. It shall be capable of measuring carrier phase, Doppler, integrated Doppler and pseudo range (code phase).

2.3 INTERNAL RECEIVER TESTING: The receiver shall perform self-test and checks to detect electronic malfunctions and/or faulty data collection. The receiver also shall provide notification of failures to the logger software via serial port. The receiver shall perform any needed NON-FACTORY calibrations automatically.

2.4 ANTENNAS: The single system antennas shall be rugged type antennas suitable for marine vessels and the GPS receiver requirements.

2.5 MULTIPLE SATELLITE TRACKING: The receiver shall be capable of tracking up to eight (8) satellites simultaneously, each on an independent channel.

W912EK17T0049

2.6 FIELD PLANNING: The internal receiver software shall compute the availability and positions of satellites for any given time and terrestrial position using data gathered by the GPS receiver. Software shall also be available for use in mission planning functions and provides for satellite rise and set time, satellite elevation and azimuth, PDOP, and other pertinent factors.

2.7 GPS RECEIVER SOFTWARE: The software provided shall compute the availability and positions of satellites for any given time and terrestrial position using broadcast ephemeris gathered by the GPS receiver. The software shall utilize positional dilution of precision (PDOP) predictions and horizontal dilution of precision (HDOP) predictions in its position solution. It shall have the capability to output standard NEMA GPS data strings to an internal RS-232 port and also provide differential GPS data input via RTCM 104 rel. 2.0 for compatibility with the US Government provided Hypack software system. The display shall be digital with menu options for selecting the above mentioned correction services.

2.8 RE-INITIALIZATION: The receiver shall have a fast time to first fix of less than thirty (30) seconds after a power interruption, and a fast re-acquisition time of 3 seconds or less for the loss of satellites due to bridges and other objects that may block the GPS antenna.

2.9 ENVIRONMENTAL CONTROLS:

Operating temperature: -10° F to 125° F Storage temperature: -30° F to 125°F

2.10 WARRANTY: Manufacturer’s Standard Warranty coverage for a minimum of one

(1) year.

3.0 DELIVERY: The GPS receivers shall be required to be delivered within 2 weeks after award.

All deliveries shall be made to the following address:

US Army Corps of Engineers Attn: Chris Reger Clock Tower Building 1500 Rock Island Drive Rock Island, IL 61201

(End of Summary of Changes)