OMB. No. 0990-0115/9000-0005
AMENDMENT OF SOLICITATION / MODIFICATION OF CONTRACT	1. CONTRACT ID CODE	PAGE OF PAGES
1	1
2. AMENDMENT / MODIFICATION NO.	3. EFFECTIVE DATE	4. REQUISITION / PURCHASE REQ. NO.	5. PROJECT NO. (If applicable)
One	05/10/2001
6. ISSUED BY	CODE	7. ADMINISTERED BY (If other than Item 6)	CODE
Centers for Disease Control & Prevention, PGO

Contracts Management Branch

IT Contracts Section

2920 Brandywine Road, Suite 3000

Atlanta, Georgia 30341

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)	( )	9A. AMENDMENT OF SOLICITATION NO.
X	2000-N-00120
9B. DATED (SEE ITEM 11)
04/10/01
10A. MODIFICATION OF CONTRACT / ORDER NO.
10B. DATED (SEE ITEM 13)
CODE	FACILITY CODE
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	X	is extended,	is not
extended.

Offerors 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.)

The purpose of this Amendment #1 to 2000-N-00120 is to postpone receipt of offers as follows:

From: June 11, 2001

To: Indefinitely

Offerors will be provided not less than 30 calendar days to complete proposals from the date the Government issues the Amendment specifying the new date and time for receipt of proposals. If, as a result of Departmental review, that Amendment specifies significant RFP changes so that offerors will need more than 30 calendar days to submit an effective proposal, more time will be afforded.
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)	16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)
Deborah S. Fallick
15B. CONTRACTOR / OFFEROR	15C. DATE SIGNED	16B. UNITED STATES OF AMERICA	16C. DATE SIGNED

(Signature of person authorized to sign)	BY

(Signature of Contracting Officer)
NSN 7540-01-152-8070	30-105	STANDARD FORM 30 (REV. 10-83)

PREVIOUS EDITION UNUSABLE	Prescribed by GSA - FAR (48 CFR) 53.243