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<td colspan="4"></td>
<td colspan="5"></td>
<td colspan="6">OMB Approval #: 2700-0042</td>
<td colspan="7"></td>
</tr>
<tr class="even">
<td colspan="13"></td>
<td colspan="5">1. CONTRACT ID CODE</td>
<td colspan="4">PAGE OF PAGES</td>
</tr>
<tr class="odd">
<td colspan="13"><strong>amendment of solicitation/modification of
contract</strong></td>
<td colspan="5"></td>
<td colspan="3">1</td>
<td>1</td>
</tr>
<tr class="even">
<td colspan="6">2. AMENDMENT/MODIFICATION NO.</td>
<td colspan="4">3. EFFECTIVE DATE</td>
<td colspan="6">4. REQUISITION/PURCHASE REQ. NO.</td>
<td colspan="6">5. PROJECT NO. <em>(If applicable)</em></td>
</tr>
<tr class="odd">
<td colspan="6">1</td>
<td colspan="4">7/23/02</td>
<td colspan="6">n/a</td>
<td colspan="6"></td>
</tr>
<tr class="even">
<td colspan="3">6. ISSUED BY</td>
<td colspan="3">CODE</td>
<td colspan="4"></td>
<td colspan="7">7. ADMINISTERED BY <em>(If other than Item 6)</em></td>
<td colspan="3">CODE</td>
<td colspan="2"></td>
</tr>
<tr class="odd">
<td colspan="10"></td>
<td colspan="12"></td>
</tr>
<tr class="even">
<td colspan="10"><blockquote>
<p>National Aeronautics and Space Administration</p>
</blockquote></td>
<td colspan="12"></td>
</tr>
<tr class="odd">
<td colspan="10"><blockquote>
<p>Langley Research Center</p>
</blockquote></td>
<td colspan="12"></td>
</tr>
<tr class="even">
<td colspan="10"><blockquote>
<p>Hampton, VA 23681-0001</p>
</blockquote></td>
<td colspan="12"></td>
</tr>
<tr class="odd">
<td colspan="10"></td>
<td colspan="12"></td>
</tr>
<tr class="even">
<td colspan="12">8. NAME AND ADDRESS OF CONTRACTOR <em>(No., street,
county, State, and Zip Code</em></td>
<td><strong>(x)</strong></td>
<td colspan="9">9A. AMENDMENT OF SOLICITATION NO.</td>
</tr>
<tr class="odd">
<td colspan="12"></td>
<td></td>
<td colspan="9"><blockquote>
<p>1-036-RFU.3808</p>
</blockquote></td>
</tr>
<tr class="even">
<td colspan="12"></td>
<td>X</td>
<td colspan="9"></td>
</tr>
<tr class="odd">
<td colspan="12"><blockquote>
<p>TO ALL CONCERNED</p>
</blockquote></td>
<td></td>
<td colspan="9">9B. DATED <em>(SEE ITEM 11)</em></td>
</tr>
<tr class="even">
<td colspan="12"></td>
<td></td>
<td colspan="9"><blockquote>
<p>7/1/02</p>
</blockquote></td>
</tr>
<tr class="odd">
<td colspan="12"></td>
<td></td>
<td colspan="9">10A. MODIFICATION OF CONTRACT/ORDER NO.</td>
</tr>
<tr class="even">
<td colspan="12"></td>
<td></td>
<td colspan="9"></td>
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<tr class="odd">
<td colspan="12"></td>
<td></td>
<td colspan="9"></td>
</tr>
<tr class="even">
<td colspan="12"></td>
<td></td>
<td colspan="9">10B. DATED <em>(SEE ITEM 13)</em></td>
</tr>
<tr class="odd">
<td colspan="2">CODE</td>
<td colspan="3"></td>
<td colspan="3">FACILITY CODE</td>
<td colspan="4"></td>
<td></td>
<td colspan="9"></td>
</tr>
<tr class="even">
<td colspan="22">11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF
SOLICITATIONS</td>
</tr>
<tr class="odd">
<td colspan="22">X 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.</td>
</tr>
<tr class="even">
<td colspan="22"><p>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:</p>
<p>(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 ACKNOWLEDGEMENT 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.</p></td>
</tr>
<tr class="odd">
<td colspan="22">12. ACCOUNTING AND APPROPRIATION DATA <em>(If
required)</em></td>
</tr>
<tr class="even">
<td colspan="22"></td>
</tr>
<tr class="odd">
<td colspan="22"><p>13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF
CONTRACTS/ORDERS,</p>
<p>IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.</p></td>
</tr>
<tr class="even">
<td>(x)</td>
<td colspan="21">a. this change order is issued pursuant to:
<em>(Specify authority)</em> the changes set forth in item 14 are made
in the contract order no. in item 10a.</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="21"></td>
</tr>
<tr class="even">
<td></td>
<td colspan="21">b. the above numbered contract/order is modified to
reflect the administrative changes <em>(such as changes in paying
office, appropriation date, etc.)</em> set forth in item 14, pursuant to
the authority of far 43.103(b).</td>
</tr>
<tr class="odd">
<td></td>
<td colspan="21">c. this supplemental agreement is entered into pursuant
to authority of:</td>
</tr>
<tr class="even">
<td></td>
<td colspan="21">d. other <em>(Specify type of modification and
authority)</em></td>
</tr>
<tr class="odd">
<td colspan="22"><strong>E. IMPORTANT:</strong> Contractor is not,
required to sign this document and return copies to the issuing
office.</td>
</tr>
<tr class="even">
<td colspan="22">14. description of amendment/modification
<em>(Organized by UCF section headings, including solicitation/contract
subject matter where feasible.)</em></td>
</tr>
<tr class="odd">
<td colspan="22"><blockquote>
<p>Subject: NASA Solicitation No. 1-036-RFU.3808; S/M for the
Rehabilitation of B-1247H, 2 Foot by 3 Foot Low</p>
</blockquote></td>
</tr>
<tr class="even">
<td colspan="22"><blockquote>
<p>Speed Tunnel</p>
</blockquote></td>
</tr>
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<td colspan="22">The subject solicitation is amended as follows:</td>
</tr>
<tr class="even">
<td colspan="22">Specification 1-036-RFU.3808 Section 01010, Paragraph
1.3.1 Drawing No. 1239592 entitled, “Roof Replacement</td>
</tr>
<tr class="odd">
<td colspan="22"><blockquote>
<p>And Details”. Under NOTE 1, SPECIFIC ROOF REPAIR NOTES, change
minimum insulation thickness from</p>
</blockquote></td>
</tr>
<tr class="even">
<td colspan="22">3 inches to 1 ½ inches.</td>
</tr>
<tr class="odd">
<td colspan="22">The hour and date specified for receipt of bids remains
unchanged</td>
</tr>
<tr class="even">
<td colspan="22"></td>
</tr>
<tr class="odd">
<td colspan="22"></td>
</tr>
<tr class="even">
<td colspan="9">15A. NAME AND TITLE OF SIGNER <em>(Type or
print)</em></td>
<td colspan="13">16A. NAME AND TITLE OF CONTRACTING OFFICER <em>(Type or
print)</em></td>
</tr>
<tr class="odd">
<td colspan="9"></td>
<td colspan="13"><blockquote>
<p>Richard Shisler</p>
</blockquote></td>
</tr>
<tr class="even">
<td colspan="9"></td>
<td colspan="13"><blockquote>
<p>Contracting Officer</p>
</blockquote></td>
</tr>
<tr class="odd">
<td colspan="7">15B. CONTRACTOR/OFFEROR</td>
<td colspan="2">15C. DATE SIGNED</td>
<td colspan="10">16B. UNITED STATES OF AMERICA</td>
<td colspan="3">16C. DATE SIGNED</td>
</tr>
<tr class="even">
<td colspan="7"></td>
<td colspan="2"></td>
<td colspan="10"></td>
<td colspan="3">7/23/02</td>
</tr>
<tr class="odd">
<td colspan="7"></td>
<td colspan="2"></td>
<td colspan="2"></td>
<td colspan="8"></td>
<td colspan="3"></td>
</tr>
<tr class="even">
<td colspan="7"><em>(Signature of person authorized to sign)</em></td>
<td colspan="2"></td>
<td colspan="10"><em>(Signature of Contracting Officer)</em></td>
<td colspan="3"></td>
</tr>
<tr class="odd">
<td colspan="7"><p>NSN 7540-01-152-8070</p>
<p>PREVIOUS EDITION UNUSABLE</p></td>
<td colspan="7">30-105</td>
<td colspan="8"><blockquote>
<p><strong>STANDARD FORM 30</strong> (Rev. 10-83)</p>
<p>Prescribed by GSA</p>
<p>FAR (48 CFR) 53.243</p>
</blockquote></td>
</tr>
</tbody>
</table>