W912HN-12-T-0029-0002.doc

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION A - SOLICITATION/CONTRACT FORM

The required response date/time has changed from 16-Mar-2012 05:00 PM to 23-Mar-2012 05:00 PM.

SECTION B - SUPPLIES OR SERVICES AND PRICES

The following have been modified:

CONTACT INFORMATION

Request for Quotations (RFQ) W912HN-12-T-0029 Treatability Study for DDT/DDE/DDD in Soil at Fort Benning, GA.

The RFQ Closing date is 23 March 2012 at 5:00 p.m. (EST)

Quotation Packages can be mailed to

The Government will not be responsible for proposals delivered to any location or to anyone other than those designated to receive proposals on its behalf. Offerors are responsible for ensuring that proposals are submitted so as to reach the office designated for receipt of proposals. Offerors are responsible for allowing sufficient time for the proposal to be physically received and processed by Mailroom personnel in accordance with the information provided.

Proposals must be delivered by U.S. Mail, including U.S. Express Mail, Federal Express, or United Parcel Services must be addressed as indicated below.

U.S. Army Engineer District, Savannah

ATTN: CECT-SAS-E (Nikisha Weston)

100 West Oglethorpe Avenue

Savannah, Georgia 31401-3640

The date and time of delivery established by commercial carriers is not the official time of receipt by the Government. Security Guards posted at the loading dock entry for the building do not receive proposals and will contact Mailroom personnel. Once Mailroom personnel are available, the proposal will be processed by the Security Guards using established security procedures and subsequently picked up by Mailroom personnel. After receipt by the Mailroom personnel, a record will be made of the receipt of the proposal. Completion of these actions will constitute delivery of the proposal by the date and time designated for receipt of proposals in Block 10 of the SF 18. Offerors are responsible for allowing sufficient time for the proposal to be processed for receipt and are cautioned that sufficient time may be as much as 24 hours prior to the date and time designated for receipt of proposals.

Proposals sent by U.S. Mail or U.S. Express Mail and addressed the street address of 100 West Oglethorpe Avenue may be delivered to the Savannah District Post Office Box and not to the street address. Offerors that use U.S. Mail or U.S. Express Mail must allow sufficient time for proposals to be received by Mailroom personnel by the time specified for receipt of proposals in Block 10 of the SF 18. Offerors are responsible for allowing sufficient time for the proposal to be processed for receipt and are cautioned that sufficient time may be as much as 24 hours prior to the date and time designated for receipt of proposals.

Interested Offerors shall submit technical proposals in conjunction with price proposals for review and consideration by the Government. Technical proposals should include at least 1 example project of work performed in the last 3 years, which reflects experience in perfoming the work outlined in the attached statement of work. The Government will evaluate these proposals to ensure the contractor can perform the work described herein.

Technical Questions Contact:

Anna Butler, 912-652-5515

Email: anna.h.butler@usace.army.mil The RFQ number should be shown on the outside envelope of the RFQ package, if mailed, and referenced on all email correspondence.

(End of Summary of Changes)