. >> resolution approving the agreement between the city and the olin corp. for sodium hypochlorite which is estimated at $10 million. president chiu: without objection, this resolution is adopted. item 30. >> item 30 is a resolution authorizing the tax collector to sell a public auction certain parcels of tax to all of real property. president chiu: this item is passed. item 31. >> resolution approving an emergency public-works contracts under san francisco admitted trade of code. president chiu: item 32. >> to establish a governance structure and procedures for application the allocation and distribution of federal urban areas the security initiative grant funds to the bay area urban area to extend that term to june 30th. >> this resolution is adopted. item 33. >> resolution approving and authorizing a lease with china airlines for cargo warehouse and support office space in building 648 at san francisco international airport. president chiu: this resolution is adopted. next item. >> item 34. borden amending the transportation and police code allowing vehic

. >> item #6 -- resolution approving the agreement between the city and olin corp. and sodium hypochlorite for, which is estimated to exceed $10 million pursuant to charter section 9 appointed11 -- section9.118b. >> one of purchasing's task is to establish term contracts to provide specific products for a specified time at prices determined through a competitive bidding process. this allows us to consolidate the needs of multiple departments to achieve economies of scale and it allows the department to utilize the contract and received best prices on an as-needed basis. because the estimate for this proposed contract exceeds $10 million, we are here before you seeking your approval. sodium hypochlorite is a mixture of sodium hydroxide and chlorine. it is an essential chemicals utilized to ensure the safety of public drinking water. it is also used for disinfecting water treatment equipment to meet government regulations and to disinfect with water by removing pathogen's before sending the water out to the day. this contract is critical to the city's water treatment