U.S. Army Aviation and Missile Command, Acquisition Center, Bldg 4488, Redstone Arsenal, AL 35898-5280

J -- MODIFY, REPAIR OR OVERHAUL OF T-703 R, R1 AND R1 SAND DAMAGED ENGINES SOL DAAH23-98-R-0305 DUE 073198 POC Lisa Bridges, Contract Specialist (256) 955-9175; Lionel Desbiens, Contracting Officer (256) 955-9199 17. NOUN: T703 R & R1 Engine and the R1 sand damaged engines modify, repair or overhaul. FOB Origin with delivery to Red River Army Depot, Texarkana, TX. Delivery is as follows (R engine) 120 days after receipt of reparables, (R1 engine) 120 days after receipt of reparables, and (R1 sand damaged engine) 180 days after receipt of reparables. 1. T-703 "R Engine" input NSN's 2840-01-333-2064 and 2840-01-131-3350, input Part Numbers(PN) 23055439 and 2305714 respectively, the output NSN 2840-01-333-2064 output PN 23055439. The min quantity is 30 and the max. quantity is 275 each. The anticipated estimated quantities per year are as follows 1st yr. 52, 2nd yr. 59, 3rd yr. 64, 4th yr. 54, and 5th yr. 46 each. Quantity of 3 each, NSN 2840-01-131-3350 will be serviceable items and will require upgrade only. The required delivery schedule is 6 per month. The replacement cost is $216,180.59 for the subject item. When price to modify, repair or overhaul exceeds 140,517.38 (65% maximum expenditure limit MEL) a review of disposition will be made by AMCOM. 2. T-703 "R1 Engine" input NSN 2840-01-391-4397 and input PN 2305617 output NSN 2840-01-391-4397 and output PN 23056117 respectively. The min. quantity is 1 and the max. is 49 each. The anticipated est. quantities are as follows 1st yr. 1 2nd yr. 16, 3rd yr. 16, 4th yr. 8 5th yr. 8 each. The required delivery schedule for yr. 1 is 1 each and 4 each for the subsequent out years. The replacement cost is $204,811.56 for the subject items. When price of overhaul exceeds $133,127.51 (65% MEL) of the replacement cost, a review of disposition will be made by AMCOM. 3. Overhaul and Repair of T703 R1 sand damaged engine, NSN 2840-01-391-4397, Part Number 23056117. The min. quantity is 1 and the max. quantity is 8 each. The anticipated estimated quantities per year are as follows 1st yr. 1, 2nd yr. 1, 3rd yr. 2 4th yr. 2, and 5th yr. 2 each. Serial Number AE-410478, engine hours total is 305.5, sand environment hours is 52.5, condition -- compressor stall. Inspection revealed nicks and gouges in the compressor blades beyond limits. Commercial Engineering Bulletins (CEB) incorporated at the time original build by Allison: Engine S/N AE- 410478 -- CEB's 72-3007, 009, 010, 018, 26, 027, 067, 72-3110, 115, 138, 73-3001, 002, 003, 004, 005, 006, 007, 008, 009, 010, 011, 012, 013, 014, 015, 021, 022, 027, 028, 029, 034, 039, 040, 047, 052, 054,,060, 061, 062, 063, 064, 065, 75-3002, 003, 004, 005, 006, 007, 008, 009, 010, 011, 012, 013, 014, 015, 016, 017, 020, 021, 022. Gearbox S/N AE410478- CEB's 72-3002, 003, 006, 008, 012, 013, 016, 017, 020, 022, 029, 033, 034, 039, 043, 045, 050, 054, 055, 059, 060, 063, 066, 069, 073, 074, 075, 077, 089, 095, 097, 098, 72-3104, 121, 123, 145, 152, 167, 177, 181, 182. Compressor SN AC 19516 CEB's 72-3001, 004, 005, 009, 014, 030, 046, 052, 059, 066, 070, 078, 081, 085, 091, 093, 72-3100, 118, 170, 171, 176, 191, 72-3200. Turbine SN AT 19497 CEB's 72-3023, 024, 025, 031, 032, 036, 038, 040, 044, 049, 053, 056, 058, 065, 068, 0072, 079, 094, 096, 099, 72-3101, 103, 107, 108, 109, 111, 114, 122, 127, 128, 131, 132, 134, 135, 137, 142, 146, 151, 153, 158, 160, 161, 164, 165, 169, 174, 178, 180, 188, 189, 190. -- Serial Number AE-410481, engine hours total is 335.5, sand environment hour is 38.7, condition -- during landing, collective was increased TQ to 85%, MAX ENG TQ 112, MAX MAST TQ 109. MAX TGT 812 FAT 38C. CEB's Engine S/N AE410481 same as above. Gearbox S/N AC AE410481, CEB's same as above. Compressor S/N AC 19547 CEB's same as above. Turbine S/N AT19500 CEB's same as above. Serial Number AE-410504, engine hours total is 493.2, sand environment hours is 52.1, condition -- engine compressor stall. MAX TGT was 798. MAX TQ 90% FAT was 34C. During power assurance check ENG TQ was 3% over chart TQ %. Engine S/N AE410504 CEB's same as above. Gearbox S/N AE410504 CEB's same as above + CEB 72-3193. Compressor S/N AC19547, same as above + CEB 72-3185 and 3200. Turbine S/N AT19532 CEB's same as above + CEB 72-3168 and 3199 Serial Number AE-410508 engine hours total is 337.5, sand environment hours is 52.2, condition inspection revealed that the compressor blades were nicked and gouged beyond limits. CEB's Engine S/N AE410508 same as above. Gearbox S/N AE410508 CEB's same as above + 72-3193. Compressor S/N AC19551 CEB's same as above + 72-3185 and 3200. Turbine S/N AT19534 CEB's same as above, + 72-3168 and 3199. Serial Number AE-410512, engine hours total is 254, sand environment hours is 12.6, condition -- during MTF, power assurance check NO GO 32C 720C TGT, PA 500 FEET 78% ENG TQ. Engine S/N AE 310512 CEB's same as above. Gearbox N/S AE410512 CEB's same as above + 72-3193. Compressor S/N AC19556 CEB's same as above + 72-3185 and 3200. Turbine S/N AT19539 CEB's same as above + 72-3168 and 3199. Serial Number is AE-410514 engine hours is 291.7, sand environment hours is 48.1, condition failed power assurance check at 35C, PA 400 FEET, 725C TGT ENG TQ was 78.0 required by chart is 81.0. Engine S/N AE410514 CEB's same as above + 73-3070 and 3074. Gearbox S/N AE410514 CEB's same as above + 72-3193, 3194 and 3201. Compressor S/N AC19557 CEB's same as above + 72-3185 and 3200. Turbine S/N AT19541 CEB's same as above + 72-3168, 3199 and 3203. Serial Number AE-410520 engine hours total is 289.5, sand environment hours is 67, condition -- inspection revealed that the compressor blades were nicked and gouged beyond limits. Engine S/N AE41520 CEB's same as above + 73-3070 and 3074. Gearbox S/N AE410520 CEB's same as above + 72-3193, 3194 and 3201. Compressor S/N AC19563 CEB's same as above + 72-3185 and 3200. Turbine S/N AT19547 CEB's same as above + 72-3168, 3199 and 3203. This requirement is a five year indefinite delivery indefinite quantity contract. This will be limited competition, restricted to all Allison Authorized Maintenance Centers. All offerors must meet prequalification requirements in order to compete for this or future solicitations by submitting documentation in accordance with the Competition Advocate's Shopping List (CASL) procedures. Submit request(s) for source approval to: Commander, US Aviation and Missile Command, ATTN: AMSAM-AR-E-I-F-S, Redstone Arsenal, AL 35898-5000 (256) 313-4914, Fax (256) 313-4923. Authority and justification is FAR 6.302-1. This proposed contract action is for supplies which the Government does not have specifications and drawings to permit full and open competition. All responsible sources are encouraged to submit a proposal, which shall be considered be the agency. No telephone requests will be accepted. You may fax your request ATTN: AMSAM-AC-AL-E(M), Lisa Bridges, Contract Specialist at (256) 955-9175. See Numbered Note (22) (0173)

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