Amendment No. 11.doc

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

GS11P08MKC0013

PAGE OF

PAGES

2. AMENDMENT/MODIFICATION NO.

Amendment 11

3. EFFECTIVE DATE

04/18/08

REQUISITION/PURCHASE REQ. NO.

PROJECT NO. (If applicable)

GSA, NCR, PBS,

Property Development Division (WPC)

7th & D Streets, SW Room 2002

Washington, DC 20407

GSA, NCR, PBS,

Property Development Division (WPC)

7th & D Streets, SW Room 2002

Washington, DC 20407

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

9.A. AMENDMENT OF SOLICITATION NO.

To All Offerors who submitted a proposal

9B. DATED (SEE ITEM 11)

02/08/2008

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

Offers 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 telegraph 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)

THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS

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

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 FORMCHECKBOX is not FORMCHECKBOX 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).

The following changes, clarifications, additions and supplements are hereby incorporated into this RFP in their entirety as submitted.

Continued on Page 2 of this Amendment

Except as provided herein, all terms and conditions of the document reference 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)

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print) Bonnie Echoles, Contracting Officer

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

BY

Bonnie Echoles .

(Signature of Contracting Officer)

16C. DATE SIGNED

04/18/2008

NSN 7540-01-152-8070

PREVIOUS EDITION UNUSABLE

30-105

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

Item A:

Include all option work in base price The base price is revised to include all work for options 1, 2, 3, and 4. Therefore a revised SF 1442 is attached.

Unsolicited options or alternate will not be accepted. One lump sum is required.

Item B:

Revised Proposal due date

The revised proposal is due April 25, 2008 at 1:00pm.

Item C:

Identify Subcontractors Along with the revised SF 1442, submit a list of the single selected subcontractors for the following trades: Electrical, Concrete and Security Systems.

The will be no substitutions of subcontractors after the selection is made, unless otherwise approved by the CO.

End of Amendment No. 11 Attachment: SF 1442