Quote from: joek on 09/02/2012 09:40 pmAny thoughts or news on when we can expect the selection statement? It's been four weeks since the CCiCap awards, yet still nothing from the usual suspects, or on the Commercial Crew site. IIRC, NASA promised the selection statement would be available soon--"within a couple weeks" or some such at the time of the awards 03-Aug. (I had my money on Fri 31-Aug, but obviously no such luck.)This was released publicly on Friday
Any thoughts or news on when we can expect the selection statement? It's been four weeks since the CCiCap awards, yet still nothing from the usual suspects, or on the Commercial Crew site. IIRC, NASA promised the selection statement would be available soon--"within a couple weeks" or some such at the time of the awards 03-Aug. (I had my money on Fri 31-Aug, but obviously no such luck.)
This was released publicly on Friday
Quote from: 51D Mascot on 09/03/2012 02:32 amThis was released publicly on FridayThanks!obligatory stoplight chart attached...
It's interesting that Boeing appear to be the least financially committed and least willing to commit any of their own money while ATK seems to have put more than was expected (by NASA) in but seems to followed that up with some less than detailed answers to their questions. They seemed to have played the "It's legacy hardware, its TRL is already high" card.It seems NASA did not find their arguments convincing enough.
I think that it will be very interesting to see how ATK respond to this evaluation. No doubt their team and their lawyers are looking at the fine print.
Everybody focuses on the Liberty rocket,. I believe more of the comments were towards the readiness of the spacecraft. Other than a composite shell, it was not more defined (in publicly available resources).
Quote from: john smith 19 on 09/03/2012 07:27 amIt's interesting that Boeing appear to be the least financially committed and least willing to commit any of their own money while ATK seems to have put more than was expected (by NASA) in but seems to followed that up with some less than detailed answers to their questions. They seemed to have played the "It's legacy hardware, its TRL is already high" card.It seems NASA did not find their arguments convincing enough.I think that it will be very interesting to see how ATK respond to this evaluation. No doubt their team and their lawyers are looking at the fine print.
Quote from: Jim on 09/03/2012 02:08 pmEverybody focuses on the Liberty rocket,. I believe more of the comments were towards the readiness of the spacecraft. Other than a composite shell, it was not more defined (in publicly available resources).Purely IMHO, insisting on their own spacecraft (which is almost non-existant) rather than buying Dreamchaser or CST-100 was the weakest part of the ATK bid and seemed virtually a suicide note. I'm really not sure what they thought would happen.
CCiCap Award letter This was disappointing….
However, I had some significant concerns about the lack of detail in some areas of ATK’s technical approach... Specifically, While the proposal described the use of a particular spacecraft design as a point of departure for the Liberty spacecraft and the use of heritage systems, the proposal did not include enough data to understand the spacecraft baseline configuration that would serve as the starting point, the system changes planned to bring this spacecraft to the Liberty baseline, or how heritage systems will be modified and integrated to enable a CTS capability.
obligatory stoplight chart attached...
I predict Boeing's will be the only proposal that receives a blue or green (very high or high) effectiveness rating for both technical and business, AND "high" confidence for both.
I think people have avoided commenting on the Liberty capsule because they did not feel enough was known about it *too* make a comment, beyond it's going to be derived from the Composite Capsule programme and use systems with an extensive heritage.
NASA is not in the business of picking “Winners and losers”.
Makes me wonder why SNC didn't get a full share of the funds and Boeing only a partial.
[SNC] All Weaknesses were fully addressed except as follows: does not adequately address the risk associated with spacecraft Thermal Protection System (TPS) damage.
In reviewing the remaining three proposals, While all three received a Very High Level of Effectiveness rating for the Technical Approach, it seemed clear to me that SpaceX and Boeing had the stronger technical proposals. This is evidenced by the Medium technical Confidence rating for SNC. Even though SpaceX also received a Medium technical Confidence rating, I do not consider these technical Coniidence ratings of Medium for SNC and SpaceX as equivalent. The SNC Conñdence rating is driven by several factors: complexity of the heat shield design, complexity in abort conditions, controlling weight of the design, and ability to bring green propeilants on line in a cost effective and timely manner.
Quote from: oiorionsbelt on 09/03/2012 08:34 pmMakes me wonder why SNC didn't get a full share of the funds and Boeing only a partial. Probably because, as stated in the final evaluation...Quote [SNC] All Weaknesses were fully addressed except as follows: does not adequately address the risk associated with spacecraft Thermal Protection System (TPS) damage....and...QuoteIn reviewing the remaining three proposals, While all three received a Very High Level of Effectiveness rating for the Technical Approach, it seemed clear to me that SpaceX and Boeing had the stronger technical proposals. This is evidenced by the Medium technical Confidence rating for SNC. Even though SpaceX also received a Medium technical Confidence rating, I do not consider these technical Coniidence ratings of Medium for SNC and SpaceX as equivalent. The SNC Conñdence rating is driven by several factors: complexity of the heat shield design, complexity in abort conditions, controlling weight of the design, and ability to bring green propeilants on line in a cost effective and timely manner.In short, SNC is higher risk compared to Boeing and SpaceX.