ล�ำดับที่ เส้นทาง ระยะทาง แนวท่อร้อยสายของ กสท. 20 Ladprao Rd. (Ladprao intersection - Ratchadapisek Rd.) 2.0 No underground cable conduit line 21 Ladprao Rd. (Ratchadapisek Rd. - Sri Nakarin Rd.) 8.6 No underground cable conduit line 22 Sri Nakarin Rd. (Ladprao Rd. - Ramkhaemhaeng Rd. 0.6 No underground cable conduit line 23 Thepparak Rd. (Sukhumvit Rd. -Sri Nakarin Rd.) 6.6 No underground cable conduit line 24 Samsen Rd. (Nakhon Chai Si Rd. -Look Luang Rd.) 2.0 Underground cable conduit line (on some sections of ITSC-4) 25 Prajadhipok Rd. (foot of the Prapokklao bridge - Wong Wian Yai) 1.4 No underground cable conduit line 26 Somdej Prajao Taksin Rd. (Wong Wian Yai - Ratchadapisek Rd.) 2.8 No underground cable conduit line 27 Sukhumvit Rd. (in Samut Prakarn between Bang Ping substation - Thetsaban Bang Pu 77 Rd.) 6.6 No underground cable conduit line 28 Henry Dunant Rd. (Rama 1 Rd. -Rama 4 Rd.) 1.8 Underground cable conduit line on Royal Bangkok Sports Club side 29 Chid Lom Rd. (Petchaburi Rd. - Ploenchit Rd.) 0.7 No underground cable conduit line 30 Lang Suan Rd. (Ploenchit Rd. Sarasin Rd.) 1.3 No underground cable conduit line 31 Sarasin Rd. (Ratchadamri Rd. - Wireless Rd.) 0.8 Underground cable conduit line on one side (Soi Lang Suan) 32 Wireless Rd. (Ploenchit Rd. - Rama 4 Rd.) 2.1 Underground cable conduit line on one side (2 sides on Ploenchit Rd. - Sarasin Rd.) 33 Rama 4 Rd. (Ratchadamri Rd. - Khlong Toei electrical substation) 2.3 Underground cable conduit line on one side 34 Sathorn Rd. (Charoenkrung Rd. -Rama 4 Rd.) 3.6 Underground cable conduit line on both sides 35 Charoenrat Rd. (Rama 3 Rd. - Sathorn Rd.) 3.8 No underground cable conduit line 36 Petchaburi Rd. (Ratchaprarop Rd. - railway) 1 Underground cable conduit line on both sides 37 Dindaeng Rd. (Rajavithi Rd. - Dindaeng Triangle, Dindaeng-Klong Samsen intersection) 2.6 No underground cable conduit line 38 Borommaratchachonnani Rd. (Charan Sanit Wong Rd. - Arun Amarin Rd.) 0.8 No underground cable conduit line 39 Prannok Rd. (Charan Sanit Wong Rd. - Arun Amarin Rd.) 1.7 No underground cable conduit line Establishing a standard of service at CAT Shop Service work entails providing convenience, help, and effective response to customer’s demands within a reasonable timeframe. Good service will create a good impression and image for the organization. Staff at CAT Shops or at CAT customer service centers are the touch point for customers and those requesting services. Therefore, to ensure that CAT’s customer services are all of quality, a service standard was established. It can serve as a guideline and handbook for service center staff, including those at the central and regional level. The details of the service standards are as follows 117 Sustainable Development Report 2017 CAT Telecom Public Company Limited