Amendment.doc

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 1449 - CONTINUATION SHEET

The following have been modified:

STATEMENT OF WORK

Statement of Work

Repair Aircraft Fire Trainer

Altus AFB, Oklahoma

SCOPE:

1. The contractor shall provide all labor, materials, and equipment to repair the right side of the Aircraft Fire Trainer located on Altus AFB. The project will consist of locating and removing all air piping, which is located in the Aircraft Fire Trainer pit area. The current plumbing is badly rusted and leaking in several locations and is unsuitable for repair. The contractor shall locate and remove the old plumbing, establish a suitable transition area at the approximate edge of the weir pit, fabricate and concrete transition vault, locate old and new plumbing at the new transition vault, and supply new stainless steel plumbing from the vault to each of the coax propane valves located in their respective vaults along side the trainer. The contractor will return the trainer and site area to operational condition, and provide certification for operations.

PRINCIPAL FEATURES:

1. Aircraft Fire Trainer – RIGHT SIDE

a. Locate old air system plumbing from the coax valves on right side of mock up right front, right wing, right rear and high tail engine props.

b. Uncover all the plumbing to expose the lines from the mock up props coax valves to a transition point to be located at the edge of the weir pit.

c. Cut and thread on transition / dielectric couplings at the transition.

d. Fabricate and install a concrete transition vault with lid to have 6 inch walls and 1/4 inch galvanized or equal lid.

e. Supply all new stainless steel pipe and fittings, 450 pounds per square inch (PSI) minimum rating.

f. Install new stainless steel pipe and fittings from the transition to each coax valve.

g. Remove and rebuild as needed each coax valve.

h. Refit each coax valve and plumbing in there respective vaults.

i. Replace all gravel and level the site per TO-35.

j. Provide pressure testing of each plumbing line.

k. Provide an inspection report and certification of the trainer per TO-35.

2. Contractor shall provide a detailed list of unforeseen parts and labor hours to the contracting office for pre- approval of any work that is to be accomplished to repair any major damage found outside the scope of this project as described herein.

3. Contractor shall provide a detailed drawing showing the location of all new plumbing, fittings, and transition vault.

4. Contractor shall provide a written certification per TO-35e1-2-13-1 within 14 days of completion of work.

5. Contractor shall supply all new materials conforming to ANSI standards.

END STATEMENT OF WORK

(End of Summary of Changes)