Jim and I are saying the exact same thing.
Quote from: mr. mark on 06/07/2012 05:26 pmMy argument is about flight profiles and the fact that contestants are tailoring their vehicles to one set of Criteria meaning CCDEV or LEO limited spaceflight. Vehicles chosen should be more tailored to Orion as the 2004 COTS agreements states an eventual need for at least BEO cargo at the very least. This alone would mean eliminating several of the competitors long term as they have no interest in adapting out their vehicles for that purpose. One dimensional vehicles are just that one dimensional. NASA should be looking for spacecraft that will parallel Orion's flight profiles to have a backup not just for LEO but for BEO as well. This is why I stated the CCDEV contract is flawed. It takes us down a single road.It isn't flawed because it is CCDev as it is or nothing.and please provide the words from COTS. Nothing of the sort made it in to the CRS contract.
My argument is about flight profiles and the fact that contestants are tailoring their vehicles to one set of Criteria meaning CCDEV or LEO limited spaceflight. Vehicles chosen should be more tailored to Orion as the 2004 COTS agreements states an eventual need for at least BEO cargo at the very least. This alone would mean eliminating several of the competitors long term as they have no interest in adapting out their vehicles for that purpose. One dimensional vehicles are just that one dimensional. NASA should be looking for spacecraft that will parallel Orion's flight profiles to have a backup not just for LEO but for BEO as well. This is why I stated the CCDEV contract is flawed. It takes us down a single road.
Wrong. The Dragon can not, as it is, do anymore than a LEO mission. It is just as much " One dimensional" as the others. Just as Dragon is going to modified for other missions, CST-100 and others can be too.
Having been a member of a source selection team on a $500M R&D contract award (SDIO year 1987) of a complex space system while I was in the AF, the very first thing is does the proposal meet the minimum technical requirements of the RFP. If yes then the proposal goes to the detail evaluation round. In that round the proposal solution for the requirements is evaluated as to the quality of the solution for meeting the requirement, the technical maturity of the solution, the schedule risk to develop and the cost risk. This is done for each specific requirement in the RFP. The ratings are then added up to give a top level rating for each category and a spread value (the variation of lowest rating and highest rating in each category). Consistency is a plus in a proposal even if the overall may be lower. The source selection is legally made very narrow with politics and agency hopes and dreams associated with other possible projects being not allowed in the evaluations and rating process. When a source selection has been done poorly where such things were allowed the awards were usually challenged and overturned by a court suit where in some cases the Government also had to pay damages as well. NASA management does not wish this to happen and so far everything I have seen from the COTS and CCP program management reinforces the impression they have a determination to not have their decisions be challenged successfully.Now with all of that and an Engineering and government program management background SpaceX has high marks in all technical requirements, high technical maturity, low schedule risk and very low cost risk. Boeing and SNC has high marks for all technical requirements, but have some problems with technical maturity in some areas (I think SNC has more maturity problems than Boeing and that may be the deciding factor as to who will be #2), moderate schedule risk (no actual flown hardware or operational software although that is mitigated by organizational maturity of which Boeing is superior to even SpaceX), and a low/medium cost risk (the nature of FFP or SAA is that additional cost are borne by the contractor). The primary problem in cost risk is the evaluation of the operational and business case financial part of the proposal. Boeing’s and SNC’s cost have more possible variation and risks due to the use of ULA and not having an existing operational analog to use to validate cost data.So it shakes out this way:SpaceXBoeingSNCBlue OriginATK
Quote from: Go4TLI on 06/07/2012 06:15 pmJim and I are saying the exact same thing. Yes, I was dovetailing my comments on that of both of yours to Prober's comments about ULA getting a contract directly, not refuting your comments. Sorry if I was confusing.
Quote from: Lobo on 06/07/2012 06:22 pmQuote from: Go4TLI on 06/07/2012 06:15 pmJim and I are saying the exact same thing. Yes, I was dovetailing my comments on that of both of yours to Prober's comments about ULA getting a contract directly, not refuting your comments. Sorry if I was confusing. Relax everyone, I never said a direct check to ULA. I said a full award for the Atlas V.Guess we will have to do this one at the Congressional level. Listen, they don't want this 2.5 downselect, its the Compromise.Pushes the reset button ;-)
Quote from: peter-b on 06/07/2012 05:24 pmIt seems to me that some people are arguing that a vehicle that just meets the requirements would be preferred over a more capable vehicle that costs the same amount.I'm pretty certain that I must be reading those posts wrong, because that would be insane. Wouldn't it? exactly.... my argument
It seems to me that some people are arguing that a vehicle that just meets the requirements would be preferred over a more capable vehicle that costs the same amount.I'm pretty certain that I must be reading those posts wrong, because that would be insane. Wouldn't it?
So, there's no way for ULA to make a better offer if they get two wins? Can't Boeing/SNC/Blue Origin state in their offer that they'll get it for XXX, but if another ULA user wins that amount is reduced in Y?
Relax everyone, I never said a direct check to ULA. I said a full award for the Atlas V.
Quote from: baldusi on 06/07/2012 08:19 pmSo, there's no way for ULA to make a better offer if they get two wins? Can't Boeing/SNC/Blue Origin state in their offer that they'll get it for XXX, but if another ULA user wins that amount is reduced in Y?That may be the partial award.Say:SpaceX - Dragon Rider (0.5) + man rate Falcon 9 (0.5)Boeing - CST-100 (0.5) + prime contractor man rate Atlas 5 (0.5)SNC - DreamChaser and payload adaptor (0.5)
Quote from: A_M_Swallow on 06/07/2012 08:49 pmQuote from: baldusi on 06/07/2012 08:19 pmSo, there's no way for ULA to make a better offer if they get two wins? Can't Boeing/SNC/Blue Origin state in their offer that they'll get it for XXX, but if another ULA user wins that amount is reduced in Y?That may be the partial award.Say:SpaceX - Dragon Rider (0.5) + man rate Falcon 9 (0.5)Boeing - CST-100 (0.5) + prime contractor man rate Atlas 5 (0.5)SNC - DreamChaser and payload adaptor (0.5)there are no partial awards for manrating. It is up to the winners to determine how to allocate the money
Having "half" of an award just seems like a way of ensuring we throw away more money on yet another program that ultimately produces nothing.