the airport is asking to amend existing lease with bombardier transportation holdings. this option will exercise the first -- this amendment will authorize the first option to extend the contract for an additional three years to to increase the not to exceed amount. the board of supervisors approved the current agreement with bombardier in 2008 for an initial five year term which does expire in march of 2014. this proposed amendment will allow for the extension of the contract through february of 2019 and add funds to the total contract amount to cover operations and maintenance of the system, staffing costs, and it does include $3.2 million to cover a short fall in the current contract. when the agreement was approved in 2008 airport staff reported there would be a short fall in the contract amount due to an escalation in labor and material costs over the five year term as well as the anticipated need to repace and upgrade equipment. at that time we reported we would seek the additional funds at the end of the five year term when we could accurately account for what th

8838, to provide operation and maintenance services for the airtrain system, between bombardier transportation (holdings) usa, inc., and the city and county of san francisco, acting by and through its airport commission, in an amount not to exceed $98,700,000 pursuant to charter, section 9.118(b) for the period of march 1, 2014, through february 28, 2017. >> colleagues, why don't we take a roll call vote. >> on item 12, supervisor campos? campos aye. supervisor chiu? chiu aye. supervisor cohen? cohen aye. supervisor farrell? farrell aye. supervisor kim? kim aye. supervisor mar? mar aye. supervisor tang? tang aye. supervisor wiener? wiener aye. supervisor yee? yee aye. supervisor avalos? avalos aye. supervisor breed? breed aye. there are 11 ayes. >> the resolution is adopted. [gavel] >> madam clerk, could you call items 13 through 18, the master lease amendments related to treasure island? >> items 13 through 18 are the resolutions retroactively approving amendment master lease agreements between the treasure island development authority and the united states navy from december 1st, 2013 through november