⑴ classification of the services to be procured : 22, 31 ⑵ nature and quantity of the services to be required : endoscopic surgery support robot maintenance service 1 set ⑶ expected date of the contract award : october 29, 2021 ⑷ reasons for the use of single tendering procedures as provided for in the agreement on government procurement : b "absence of competition for technical reasons" ⑸ contact point for the notice : masashi ogata, contract chief clerk, planning section, national hospital organization hokkaido cancer center, 4jo 2-3-54, kikusui, shiroishi-ku, sapporo-shi, hokkaido 003-0804, japan. tel 011-811-9111 ext. 2239