I think that ISS is a bad spot for a space station. It's a great test of what can be done but it was so slow being built I feel it's small and obsolete compared to what could be achieved with more advanced technology.
Quote from: yg1968 on 08/07/2012 01:42 amThere is a bit of strategy involved. But as you said, if you say in advance that you will have two awards, the two companies would not really be competing against each other (which is a valid point). So strategy-wise, you are better off leaving that possibility open of choosing only one (even if it is remote).If it's similar to NLS or CRS, individual task orders (missions/flights) may still be individually competed, and new providers on-ramped over time. However, if there are only 2 flights/yr, that contract model may not work. (I imagine under true IDIQ/NTE, the price could potentially be well above Gerst's previously stated budgetary estimate of $80M/seat.)In any case, there's significant benefit to maintaining competition until contract award, even if only one contract is ultimately awarded. Non-compete sole-source contracts carry significant overhead (price/cost justification and accounting rules etc.) that aren't required if competitively bid--that only requires two contenders.I believe some of those factors are reflected in Ed Mango's previous comment "We need competition. The cost for 1 is greater than for 2 or 3."
There is a bit of strategy involved. But as you said, if you say in advance that you will have two awards, the two companies would not really be competing against each other (which is a valid point). So strategy-wise, you are better off leaving that possibility open of choosing only one (even if it is remote).
Err no the ISS partners might buy additional crew transport via commercial, but the ISS agreement is a trade. NASA provides the crew transport in exchange for lifting cargo ect.. If you had them going to separate stations they would never use US systems to do so.
Not true on every point.
Quote from: Lars_J on 08/07/2012 03:12 amIf the other choice is one exclusive provider or just a NASA run spacecraft development - then two CC providers is clearly better.Will they put a lot of price pressure on each other? Probably not, oligarchies usually don't. But at least they would provide a transportation system to NASA with a lot fewer critical paths - a failure of one does not have to cause a "new" gap.Great, so you agree that there's no "competition"? Having multiple providers (for anything) certainly has advantages, which is why the military insists on it, but what does this have to do with competition? The claim was:Quote from: yg1968 on 08/06/2012 09:37 pmIn any event, the point of having two commercial crew providers is not just for redundancy pruposes, it's also to have competition between the two. You're saying it's not, fine, I still don't know what Robotbeat was trying to say.. other than just grasp at any opportunity to bring politics into the discussion.
If the other choice is one exclusive provider or just a NASA run spacecraft development - then two CC providers is clearly better.Will they put a lot of price pressure on each other? Probably not, oligarchies usually don't. But at least they would provide a transportation system to NASA with a lot fewer critical paths - a failure of one does not have to cause a "new" gap.
In any event, the point of having two commercial crew providers is not just for redundancy pruposes, it's also to have competition between the two.
If they don't want to those services will be there. If the prices are competitive with the service they're already using (Soyuz) they would have to consider it.
Quote from: pathfinder_01 on 08/07/2012 02:03 pmErr no the ISS partners might buy additional crew transport via commercial, but the ISS agreement is a trade. NASA provides the crew transport in exchange for lifting cargo ect.. If you had them going to separate stations they would never use US systems to do so. It would be awesome to see ESA and JAXA develop their own spacecraft. CSA is much smaller and I'm guessing they wouldn't be able to.If they don't want to those services will be there. If the prices are competitive with the service they're already using (Soyuz) they would have to consider it.
Can I have a hint where I went wrong please?
ESA and JAXA are not paying Russia for Soyuz. The United States is responsable for transporting CSA's, JAXA's and ESA's astronauts. So the United States is paying Russia for CSA's, JAXA's and ESA's astronauts. Once commercial crew is ready, it will be used for transporting ESA, JAXA and CSA astronauts.
Quote from: yg1968 on 08/07/2012 02:53 pmESA and JAXA are not paying Russia for Soyuz. The United States is responsable for transporting CSA's, JAXA's and ESA's astronauts. So the United States is paying Russia for CSA's, JAXA's and ESA's astronauts. Once commercial crew is ready, it will be used for transporting ESA, JAXA and CSA astronauts. When does that obligation finish? 2020 with the end of the current ISS treaty?
12.1.f. NASA will provide reimbursable Space Shuttle launch and return transportation services to ESA in connection with the assembly of the ESA-provided European pressurized laboratory to the Space Station and its initial outfitting in accordance with the program documentation described in Article 7.2.12.1.g. NASA will provide reimbursable Space Shuttle launch and return transportation services to the GOJ in connection with the assembly of the GOJ-provided JEM to the Space Station and its initial outfitting in accordance with the program documentation described in Article 7.2.12.1.h. NASA will be responsible for standard Space Shuttle launch and return transportation services in connection with the assembly of the CSA-provided flight elements to the Space Station (CSA will be responsible for any optional Space Shuttle launch services required in connection with the assembly of the CSA-provided flight elements to the Space Station).
See this link for a good artcile explaing the ISS agreements:http://www.esa.int/esapub/bulletin/bullet94/FARAND.pdfSee the ISS agreement here:http://www.jaxa.jp/library/space_law/chapter_4/4-2-2-16/index_e.htmlSee the Japan MOU:http://www.jaxa.jp/library/space_law/chapter_3/3-2-2-10_e.htmlhttp://www.nasa.gov/mission_pages/station/structure/elements/nasa_japan.htmlSee the Canadian MOU:http://www.nasa.gov/mission_pages/station/structure/elements/nasa_csa.htmlSee the ESA MOU: http://www.nasa.gov/mission_pages/station/structure/elements/nasa_esa.htmlSee the Russian MOU:http://www.nasa.gov/mission_pages/station/structure/elements/nasa_rsa.htmlMore generally, see here:http://en.wikipedia.org/wiki/International_Space_Station
Quote from: joek on 08/07/2012 02:17 amQuote from: yg1968 on 08/07/2012 01:42 amThere is a bit of strategy involved. But as you said, if you say in advance that you will have two awards, the two companies would not really be competing against each other (which is a valid point). So strategy-wise, you are better off leaving that possibility open of choosing only one (even if it is remote).If it's similar to NLS or CRS, individual task orders (missions/flights) may still be individually competed, and new providers on-ramped over time. However, if there are only 2 flights/yr, that contract model may not work. (I imagine under true IDIQ/NTE, the price could potentially be well above Gerst's previously stated budgetary estimate of $80M/seat.)In any case, there's significant benefit to maintaining competition until contract award, even if only one contract is ultimately awarded. Non-compete sole-source contracts carry significant overhead (price/cost justification and accounting rules etc.) that aren't required if competitively bid--that only requires two contenders.I believe some of those factors are reflected in Ed Mango's previous comment "We need competition. The cost for 1 is greater than for 2 or 3."If they end up with >2 flights/year, I wonder if they might give more flights to the lowest bidder, while still keeping the other one going at a lower flight rate. Keeps the pressure on to reduce costs while also keeping both companies alive.
I think that when commercial crew companies say that they can beat Russians price, they assume that NASA will take all 7 seats.
Can a provider run its business at $189M per launch?
Quote from: BrightLight on 08/07/2012 09:02 pmCan a provider run its business at $189M per launch?Presumably SpaceX, Boeing, and SNC have done the math and think they can. If they didn't, they wouldn't be putting so much effort into this.