A22_-_W912EK18R0003-0004.pdf

96514773451368

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 reason for this amendment is to modify SECTION 40 95 00.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

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

16C. DATE SIGNED

BY 20-Feb-2018

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 W912EK18R0003

X 9B. DATED (SEE ITEM 11)

12-Jan-2018

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

20-Feb-2018

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:

W912EK18R0003

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

The following items are applicable to this modification:

AMENDMENT 0004

The following modifications are made to SECTION 40 95 00.

SECTION 40 95 00

PAGE 40 95 00-17. Delete page 40 95 00-17, in its entirety, and substitute therefor revised and new pages 40 95 00-17 and 40 95 00-17a, Amendment No. 0004, dated 20 February 2018.

ATTACHMENTS: 40 95 00-17 and 40 95 00-17a.

2.6.1.6 Relays

Provide in accordance with IEEE C37.90 and derated for altitude above 1,500m. Relays as required by the Sequence of Control and as shown. Relay coil to be 120 VAC or 24 VDC, depending on application, and provided with matching mounting socket. Power consumption not to be greater than 3 watts. Provide on-delay timing relays with a minimum of one instantaneous open timed closed contact rated 5 amperes at 120 VAC with 120 VAC coil.

Timing range to be selectable from 0.1 to 60 hours, nominally. Relay to be direct DIN relay mountable or use mounting socket. LED indication to be provided to monitor power on, timing cycle active, and output contact energized.

2.6.1.7 Terminal Blocks

Provide in accordance with NEMA ICS 4 and UL 1059, and be two-way type with double terminals, one for internal wiring connections and the other for external wiring connections. Make terminal blocks of bakelite or other suitable insulating material with full deep barriers between each pair of terminals. A terminal identification strip to form part of the terminal block and each terminal identified by a number in accordance with the numbering scheme on the approved wiring diagrams.

2.6.1.8 Wiring

a. Control wiring for 24 volts circuits to be 18 AWG minimum and rated for 300 volt service.

b. Wiring for circuits operating at more than 100 volts to be 14 AWG minimum and rated for 600 volt service.

c. Analog signal wiring within control panels not to be less than 20 AWG and rated for 300 volt service.

d. Instrumentation cable to be 18 AWG, stranded copper, single or multiple twisted, minimum 2-inch lay of twist, 100 percent shielded pairs, and have 300 volt insulation. Each pair to have a 20 AWG tinned copper drain wire, individual pair, and overall insulation. Cables to have an overall aluminum polyester or tinned overall copper cable shield tap, 20 AWG tinned copper cable drain wire, and overall cable insulation.

2.6.1.9 DC Power Supply

Industrial-grade, snap-on DIN rail mounted with front-access terminal block connectivity. Voltage supply to be 120-volt ac primary source voltage and 24-volt dc output voltage. Fuse input and output sources. Current handling sufficient for 200 percent application requirements. Provide LED status indicates to monitor operational status. Provide dry contact output to alarm low output voltage.

2.6.1.10 Resistance Signal Convertor

Industrial-grade, snap-on DIN-rail mounted to convert resistive signal into proportional current output. Input resistance ranges from 0 to 5K ohms, minimum. Output current yo be 4-20 mA. Supply power to be 24-volt dc.

Accuracy less than 0.1 percent.

40 95 00-17

AMEND 0004

20 FEB 2018

2.6.1.11 Analog Signal Splitter

Industrial-grade snap-on DIN-rail mounted to provide two isolated current outputs from a single current input signal. Configurable to support 4-20 mA input and output current signals. Output loading per channel to be equal to or greater than 500 ohm. Supply power to be 24-volt dc.

2.6.1.12 Fiber Optic Signal Converter

Modular design with base module and signal application modules designed to multiplex/de-multiplex signals from module interconnection bus and its duplex (one transmit and one receive) fiber optic link. Each base module to support as many as 4 input and/or output modules for full duplex operation with no internal operational settings required. Base modules to be 24-volt dc powered. Provide alarm output relay with SPDT contact, rated 1 ampere at 30 volts dc, minimum to monitor optical signal level sensitivity. Provide base module with two 1300nm, multi-mode, SC connectors. Provide 62.5/125 micron cable and breakout boxes at each end of

40 95 00-17a

AMEND 0004

20 FEB 2018