⑴ official in charge of disbursement of the procuring entity : sakai isao, director-general, development construction department, okinawa general bureau, cabinet office. ⑵ classification of the survices to be procured : 41 ⑶ deion of work : naha second combination building no. 3 (r3) mechanical equipment works ⑷ application form and other documents should be submited by the electronic bid system by 17 : 15 october 1, 2021. however, if you have the consent of the ordering party, bring or mail (limited to registered mail.) to it. ⑸ candidate bidder need to bid by the electronic bid system by 12 : 00 of december 20, 2021 (the open bill will be 14 : 00 on december 23, 2021) ⑹ contact : administration division, development construction department, okinawa general bureau cabinet office, 2-1-1 omoromachi, naha city, okinawa prefecture, 900-0006 japan. tel 098-866-0031 ext. 2526, 2527