Common use of Amendment of solicitation Clause in Contracts

Amendment of solicitation. MODIFICATION OF CONTRACT PAGE OF PAGES -------------------------------------------------------------------------------- 1. CONTRACT ID CODE "J" 1 | 2 -------------------------------------------------------------------------------- 2. AMENDMENT/MODIFICATION NO. P00010 3. EFFECTIVE DATE 2 JULY 2002 4. REQUISITION/PURCHASE REG. NO. N/A 5. PROJ NO. (if applicable) -------------------------------------------------------------------------------- 6. ISSUED BY CODE N00164 CONTRACTING OFFICER NAVSURFWARCENDIV 300 HWY 361 CRANE IN 47522-5001 BUYER/SYMBOL: MXXXXXX XXXXXXX/1165ZS PHONE: 800 000-0000 FAX: 800 000-0000 -------------------------------------------------------------------------------- 7. ADMINISTERED BY (if other than Item 6) CODE DCM BALTIMORE 200 X XXXXXXX XXXXXX, XXXXX 0000 XXXXXXXXX XX 00000-0000 ATTN: G ROPISKI 400-000-0000 -------------------------------------------------------------------------------- 8. NAME AND ADDRESS OF CONTRACTOR (No., street, State and ZIP Code) SCIENCE AND TECHNOLOGY RESEARCH INC 10000 XXXXX XXXXX, XXXXX 00 XXXXXXXXXX XX 00000 ATTN: EX XXXXXXX 540-752-8080 TIN NO. 500000000 -------------------------------------------------------------------------------- CAGE CODE OXNU6 FACILITY CODE -------------------------------------------------------------------------------- 9A. AMENDMENT OF SOLICITATION NO. 9B. DATED (SEE ITEM 11) 10A. MODIFICATION OF CONTRACT/ORDER NO. N00164-01-D-0042 10B. DATED (SEE ITEM 13) 27 SEP 2001 -------------------------------------------------------------------------------- 11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS [ ] The above numbered solicitation is amended at set forth in Item 14. The hour and date specified for receipt of Offers [ ] is extended. [ ] is not extended.

Amendment of solicitation. MODIFICATION OF CONTRACT PAGE OF PAGES -------------------------------------------------------------------------------- 1. CONTRACT ID CODE "J" 1 | 2 -------------------------------------------------------------------------------- 2. AMENDMENT/MODIFICATION NO. P00010 P00021 3. EFFECTIVE DATE 2 JULY 2002 18 MAR 2003 4. REQUISITION/PURCHASE REG. NO. N/A 5. PROJ NO. (if applicable) -------------------------------------------------------------------------------- 6. ISSUED BY CODE N00164 CONTRACTING OFFICER NAVSURFWARCENDIV 300 HWY 361 CRANE IN 47522-5001 BUYER/SYMBOL: MXXXXXX XXXXXXX/1165ZS PHONE: 800 000-0000 FAX: 800 000-0000 -------------------------------------------------------------------------------- 7. ADMINISTERED BY (if other than Item 6) CODE S2101A DCM BALTIMORE 200 X XXXXXXX XXXXXX, XXXXX 0000 XXXXXXXXX XX 00000-0000 5299 ATTN: G ROPISKI 400-000-0000 -------------------------------------------------------------------------------- 8. NAME AND ADDRESS OF CONTRACTOR (No., street, State and ZIP Code) SCIENCE AND TECHNOLOGY RESEARCH INC 10000 XXXXX XXXXX, XXXXX 00 XXXXXXXXXX XX 00000 ATTN: EX XXXXXXX 540-752-8080 TIN NO. 500000000 -------------------------------------------------------------------------------- CAGE CODE OXNU6 FACILITY CODE -------------------------------------------------------------------------------- 9A. AMENDMENT OF SOLICITATION NO. 9B. DATED (SEE ITEM 11) 10A. MODIFICATION OF CONTRACT/ORDER NO. N00164-01-D-0042 10B. DATED (SEE ITEM 13) 27 SEP 2001 -------------------------------------------------------------------------------- 11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS [ ] The above numbered solicitation is amended at set forth in Item 14. The hour and date specified for receipt of Offers [ ] is extended. [ ] is not extended.

Amendment of solicitation. MODIFICATION OF CONTRACT PAGE OF PAGES -------------------------------------------------------------------------------- 1. CONTRACT ID CODE "J" 1 | 2 -------------------------------------------------------------------------------- 2. AMENDMENT/MODIFICATION NO. P00010 P00017 3. EFFECTIVE DATE 2 JULY 16 OCT 2002 4. REQUISITION/PURCHASE REG. NO. N/A 5. PROJ NO. (if applicable) -------------------------------------------------------------------------------- 6. ISSUED BY CODE N00164 CONTRACTING OFFICER NAVSURFWARCENDIV 300 HWY 361 CRANE IN 47522-5001 BUYER/SYMBOL: MXXXXXX XXXXXXX/1165ZS PHONE: 800 000-0000 FAX: 800 000-0000 -------------------------------------------------------------------------------- 7. ADMINISTERED BY (if other than Item 6) CODE DCM BALTIMORE 200 X XXXXXXX XXXXXX, XXXXX 0000 XXXXXXXXX XX 00000-0000 ATTN: G ROPISKI 400-000-0000 -------------------------------------------------------------------------------- 8. NAME AND ADDRESS OF CONTRACTOR (No., street, State and ZIP Code) SCIENCE AND TECHNOLOGY RESEARCH INC 10000 XXXXX XXXXX, XXXXX 00 XXXXXXXXXX XX 00000 ATTN: EX XXXXXXX 540-752-8080 TIN NO. 500000000 -------------------------------------------------------------------------------- CAGE CODE OXNU6 FACILITY CODE -------------------------------------------------------------------------------- 9A. AMENDMENT OF SOLICITATION NO. 9B. DATED (SEE ITEM 11) 10A. MODIFICATION OF CONTRACT/ORDER NO. N00164-01-D-0042 10B. DATED (SEE ITEM 13) 27 SEP 2001 -------------------------------------------------------------------------------- 11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS [ ] The above numbered solicitation is amended at set forth in Item 14. The hour and date specified for receipt of Offers [ ] is extended. [ ] is not extended.

Amendment of solicitation. MODIFICATION OF CONTRACT PAGE OF PAGES -------------------------------------------------------------------------------- 1. CONTRACT ID CODE "J" 1 | 2 -------------------------------------------------------------------------------- 2. AMENDMENT/MODIFICATION NO. P00010 P00013 3. EFFECTIVE DATE 2 18 JULY 2002 4. REQUISITION/PURCHASE REG. NO. N/A 5. PROJ NO. (if applicable) -------------------------------------------------------------------------------- 6. ISSUED BY CODE N00164 CONTRACTING OFFICER NAVSURFWARCENDIV 300 HWY 361 CRANE IN 47522-5001 BUYER/SYMBOL: MXXXXXX XXXXXXX/1165ZS PHONE: 800 000-0000 FAX: 800 000-0000 -------------------------------------------------------------------------------- 7. ADMINISTERED BY (if other than Item 6) CODE DCM BALTIMORE 200 X XXXXXXX XXXXXX, XXXXX 0000 XXXXXXXXX XX 00000-0000 ATTN: G ROPISKI 400-000-0000 -------------------------------------------------------------------------------- 8. NAME AND ADDRESS OF CONTRACTOR (No., street, State and ZIP Code) SCIENCE AND TECHNOLOGY RESEARCH INC 10000 XXXXX XXXXX, XXXXX 00 XXXXXXXXXX XX 00000 ATTN: EX XXXXXXX 540-752-8080 TIN NO. 500000000 -------------------------------------------------------------------------------- CAGE CODE OXNU6 FACILITY CODE -------------------------------------------------------------------------------- 9A. AMENDMENT OF SOLICITATION NO. 9B. DATED (SEE ITEM 11) 10A. MODIFICATION OF CONTRACT/ORDER NO. N00164-01-D-0042 10B. DATED (SEE ITEM 13) 27 SEP 2001 -------------------------------------------------------------------------------- 11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS [ ] The above numbered solicitation is amended at set forth in Item 14. The hour and date specified for receipt of Offers [ ] is extended. [ ] is not extended.

Amendment of solicitation. MODIFICATION OF CONTRACT PAGE OF PAGES -------------------------------------------------------------------------------- 1. CONTRACT ID CODE "J" 1 | 2 -------------------------------------------------------------------------------- 2. AMENDMENT/MODIFICATION NO. P00010 P00002 3. EFFECTIVE DATE 2 JULY 06 FEB 2002 4. REQUISITION/PURCHASE REG. NO. N/A 5. PROJ NO. (if applicable) -------------------------------------------------------------------------------- 6. ISSUED BY CODE N00164 CONTRACTING OFFICER NAVSURFWARCENDIV 300 HWY 361 CRANE IN 47522-5001 BUYER/SYMBOL: MXXXXXX XXXXXXX/1165ZS PHONE: 800 000-0000 FAX: 800 000-0000 -------------------------------------------------------------------------------- 7. ADMINISTERED BY (if other than Item 6) CODE DCM BALTIMORE 200 X XXXXXXX XXXXXX, XXXXX 0000 XXXXXXXXX XX 00000-0000 ATTN: G ROPISKI 400-000-0000 -------------------------------------------------------------------------------- 8. NAME AND ADDRESS OF CONTRACTOR (No., street, State and ZIP Code) SCIENCE AND TECHNOLOGY RESEARCH INC 10000 XXXXX XXXXX, XXXXX 00 XXXXXXXXXX XX 00000 ATTN: EX XXXXXXX 540-752-8080 TIN NO. 500000000 -------------------------------------------------------------------------------- CAGE CODE OXNU6 FACILITY CODE -------------------------------------------------------------------------------- 9A. AMENDMENT OF SOLICITATION NO. 9B. DATED (SEE ITEM 11) 10A. MODIFICATION OF CONTRACT/ORDER NO. N00164-01-D-0042 10B. DATED (SEE ITEM 13) 27 SEP 2001 -------------------------------------------------------------------------------- 11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS [ ] The above numbered solicitation is amended at set forth in Item 14. The hour and date specified for receipt of Offers [ ] is extended. [ ] is not extended.