COLLIER COUNTY SHERIFF S OFFICE PURCHASING BUREAU WEBSITE: www.colliersheriff.org RFP #16.002 - ADDENDUM #1 Overhaul for Rolls Royce T63-A-720 (250-C20C) for 1800 hour overhaul Notice To: From: RE: All Prospective Proposers Brandy Hazel, Buyer Pre-Bid Proposers Questions & Answers Publish Date: Friday April 29, 2016 Published Online: Friday April 29, 2016 Link: http://www.colliersheriff.org/how-do-i-/purchasing-doing-business-with-ccso PROPOSAL DUE DATE, TIME AND DELIVERY LOCATION MAY 4, 2016 BY 4:00.00 PM EST Collier County Sheriff s Office Purchasing Bureau 2885 County Barn Road Naples, FL 34112
Vendor Questions = Black Font CCSO Responses = Red Font Page 24 Section 8. Specifications 1. Is the engine to be overhauled currently in service and running in normal operation. Or, is this a spare/stores engine? Response: Removed in 2011 out of operational aircraft, preserved and stored in T63 engine container, in air conditioned hangar. 2. If the answer to #1 is that the engine is a stores or spare engine, can information regarding its long term storage preservation and/or a statement of engine history be provided? Response: Have all engine history since new See the attached 3-page Tdata Aircraft Status Report 3. Can the current Accessory part numbers be provided (paragraph 5)? They are listed only by nomenclature. Response: Fuel Control P/N 2524911-8 P.T. Governor P/N 2524912-3 Fuel Pump P/N 6899253 Fuel Nozzle P/N 23077068 Bleed Valve P/N 23053176 4. Can the S/N and current TTSN and CSN of the engine be provided? Response: S/N AE-406121, 1 st Overhaul 1785.7 TSOH, 1543 Cycles. Total Time since new 3581.9, Cycles 3223
5. Can the part number for the current turbine assembly, turbine wheels, and compressor wheels be provided? Response: Assembly P/N 23038244 1 st Stage wheel P/N 23073853 2 nd Stage Wheel P/N 23073854 3rd Stage Wheel P/N 23001967 4 th Stage Wheel P/N 23068265 Impeller P/N 23058147 Page 25 Section 8. Specifications 6. #11 please clarify what CCSO considers factory options. Response: Aftermarket parts are acceptable as long as they are FAA/PMA approved 7. Page 33, Tab D, Attachment B Specifications: a. #4 States, All manufacturer warranty periods for the engine and aftermarket equipment services shall be provided to CCSO on the cost proposal in year format. Can you please clarify the meaning of in year format Response: Warranties should be provided in a number of calendar months and/or operational flight hours b. #5 States, All engine and equipment manuals shall be provided to CCSO at delivery. Can you please define what manuals you are referring to? Response: If any updated manuals or Technical Service Bulletins exist, please include them. all FAA Airworthiness Directives have to be complied with. Mandatory Technical/Service Bulletins should be complied with as well. Any other service information, the shop should advise at the time of rebuild.
8. Page 6, Tab A Transmittal Letter paragraph e. states, It must include the person s typed name and title with the original ink signature at the letter bottom. Will an electronic/digital signature be acceptable? Response: Yes, an electronic/digital signature will be accepted 9. On page 5 it is requesting One Electronic Format, in addition to the hardcopies of the Bid Proposal. Could you please tell me what forms of Electronic Format are requested / permitted? Response: The Electronic Formats permitted for Proposal submissions include: a. Jump Drive b. Compact Disc 10. Also, So each 3-ring binder is to go inside of a larger envelope appropriately marked Original and Copy, is that correct? Response: Yes, each binder will be kept secured until opened by the Evaluator to ensure the integrity of the package.
Tail: N258LE @JTdata TT: 6,802.7 Rolls-Royce (Allison) Cycles: 3,224.0 250-C20C (T63A-720) Total RIN: n/a S/N: AE-406121 AIRCRAFT STATUS REPORT Hour Meter: 3344.60 Item Description Type ATA ASSY/PN Serial# Tracked By Units Projected Days Remaining Date Remaining Loe 100 Hour engine inspection Inspection 72-00-00 250-C20C AE406121 Hours 0 1/26/2011 0 200 Hour engine inspection Inspection 72-00-00 250-C20C AE406121 Hours 0 1/26/2011 0 300 Hour engine inspection Inspection 72-00-00 250-C20C AE-406121 Hours 200 6/8/2011 133 50 Hour engine inspection Inspection 72-00-00 250-C20C AE406121 Hours -3 1/26/2011 0 Compressor Assy. 72-50-00 6890570 AC18664 Hours 1814 5/20/2014 1210 Compressor Comments Overhaul every 3600 Control, Fuel 73-00-00 2524911,;;M" -g liiliui~ Hours ~ 6/18/2011 143 (Sil.. r <:>o 5 Comments Overhaul every 2,000 hrs. Gearbox Assy. 72-00-00 6879863 N/A 0 12/10/2008-777 Comments On Condition Governor, P.T. 73-00-00 2524912-3 32173 Hours 214 6/18/2011 143 Comments Overhaul every 2,000 hrs. Impeller, Compressor 72-00-00 6876873 KR89575 Hours 18 217/2011 12 Compressor Comments Overhaul at 3600 Nozzle, Fuel 73-00-00 6890917 N/A Hours 214 6/18/2011 143 Comments Overhaul every 2000 Oil Filter, External Bypass Inspection Hours 0 1/26/2011 0 Page 1 of 3 Copyright 2011 Tdata, Inc. All rights reserved. 1/26/2011
Tail: N258LE @)Tdata. TT: 6,802.7 Rolls-Royce (Allison) Cycles: 3,224.0 250-C20C (T63A-720) r > Total RIN: n/a SIN: AE-406121 AIRCRAFT STATµS REPORT Hour Meter: 3344.60 Item Description Type ATA ASSY/PN Serial# Tracked By Units Projected Days Remaining Date Remaining Loe Corrvnents Replace every 200 Pump, Fuel 73-00-00 6899253 T3257 Hours 214 6/18/2011 143 Comments Overhaul every 2000 Starter/Generator 72-00-00 150SG111Q 4747 Hours 917 9/29/2012 612 Comments Overhaul every 1800 hrs. Starter/Generator Inspection 72-00-00 150SG111Q 4747 Hours 211 6/16/2011 141 Comments Inspect Brushes every 600 hrs. Tiebolt, - OC 72-50-00 23068265 NM88120 Date 0 12131/2019 3261 Comments Replace on condition I Assy. 72-50-00 23038244 AT18484 Hours 14 215/2011 10 Comments Overhaul every 1800 Wheel, Stage 1 - Cycles 72-50-00 6886407 X125112 Cycles 1456 1/21/2015 1456 Comments Retire at 3,000 cycles Wheel, Stage 1 - Hours 72-50-00 23073853 X546484 Hours 14 215/2011 10 Co1T111ents Retire at 1800 Wheel, Stage 2 - Cycles 72-50-00 23073854 X509880 Cycles 1456 1/21/2015 1456 Comments Retire at 3,000 cycles Wheel, Stage 2 - Hours 72-50-00 23073854 X509880 Hours 14 215/2011 10 Comments Retire at 1,800 Wheel, Stage 3 - Cycles 72-50-00 23001967 HX77640 Cycles 2776 9/212018 2776 Comments Retire at 6,000 cycles Page 2 of 3 Copyright 2011 Tdata, Inc. All rights reserved. 1/26/2011
Tail: N258LE Rolls-Royce (Allison) @)Tdata TT: 6,802.7 Cycles: 3,224.0 250-C20C (T63A-720) Total RIN: n/a S/N: AE-406121 AIRCRAFT STATUS REPORT Hour Meter: 3344.60 Item Description Type Loe ATA ASSY/PN Serial# Tracked By Units Projected Days Remaining Date Remaining Wheel, Stage 3 - Hours 72-50-00 23001967 HX77640 Hours 968 11/1/2012 645 Convnents Retire at 4,550 hrs. Wheel, Stage 4 - Cycles 72-50-00 6853279 HX65~,~1 Comments Retire at 6,000 cycles Cycles 2776 9/2/2018 2776 Wheel, Stage 4 - Hours 72-50-00 6853279 HX65668 Hours 968 11/1/2012 645 Comments Retire at 4,550 hrs. Valve, Bleed 72-00-00 23053176 FF44359 Hours 214 6/18/2011 143 Comments Overhaul every 2000 Page 3 of 3 Copyright 2011 Tdata, Inc. All rights reserved. 1/26/2011