Contact

The Civil Aviation Authority of Thailand
Aeronautical Information Service Department
333/105 Lak Si Plaza, Khamphaeng Phet 6 Rd.
Talat Bang Khen, Lak Si, Bangkok 10210, Thailand

Tel: +662 568 8831

Fax: +662 576 1903

AFS: VTBAYOYX

E-mail: aisthai@caat.or.th

E-mail: ais@caat.or.th

AIP Supplement for Thailand

AIP SUP

B 08/23

Effective from 10 APR 2023

to 30 OCT 2023

Published on 06 APR 2023

2 CONSTRUCTION DETAILS

2.1 The construction works include runway extension, runway overlay, construction of runway 08/26 RESA and revision of airfield lighting systems.

2.2 The construction will be conducted in the sites below:
- Location 1 (07°30'38"N 099°36'31"E)
- Location 2 (07°30'22"N 099°36'32"E)
- Location 3 (07°30'18"N 099°36'07"E) and
- Location 4 (07°30'36"N 099°36'13"E)
Western area 578 meters away from the threshold of RWY 08

2.3 All workers and equipment must not be over 33 feet above ground level and must vacate runway strip within 15 minutes to accommodate flight operations (take-off and landing).

2.4 The approach lighting at runway 08 will be removed and therefore become unserviceable.

2.5 Tadano TR250M mobile cranes will be operated in construction at an angle of 60 degree and a lifting height of 30 meters in the following locations under classification by airport obstacle limitation surfaces as indicated below:

Transitional Surface
Location	Distance from Runway Centerline (m)	Safety Height (m)
A) Control Post Building 1. 07°30'16.9308"N 099°36'49.716"E 2. 07°30'17.0568"N 099°36'50.5188"E 3. 07°30'16.2252"N 099°36'49.824"E 4. 07°30'16.3548"N 099°36'50.6268"E	430	41.47
B) Control Gate Building 1. 07°30'24.1056"N 099°37'41.5308"E 2. 07°30'21.8718"N 099°37'42.87"E 3. 07°30'22.9824"N 099°37'41.7108"E 4. 07°30'23.1948"N 099°37'43.05"E	443	43.32
C) Water Supply Building 1. 07°30'26.2908"N 099°37'37.488"E 2. 07°30'26.4168"N 099°37'38.2908"E 3. 07°30'25.5852"N 099°37'37.596"E 4. 07°30'25.7148"N 099°37'38.3988"E	340	28.60
D) Drainage System 1. 07°30'23.778"N 099°36'47.6604"E 2. 07°30'27.9036"N 099°37'13.4688"E 3. 07°30'22.7592"N 099°36'47.8224"E 4. 07°30'26.8848"N 099°37'13.6344"E	180	5.72
G) ARFF Building 1. 07°30'18.0072"N 099°36'45.936"E 2. 07°30'18.5364"N 099°36'49.266"E 3. 07°30'17.0064"N 099°36'46.0908"E 4. 07°30'17.5356"N 099°36'49.4208"E	384	34.89

Approach Surface
Location	Distance from Runway End (m)	Safety Height (m)
E) Railway Overpass 1. 07°30'12.15"N 099°35'59.604"E 2. 07°30'13.0248"N 099°36'5.0724"E 3. 07°30'10.782"N 099°35'59.8164"E 4. 07°30'11.6568"N 099°36'5.2884"E	620	11.20
F) Railway tunnel 1. 07°30'28.1664"N 099°36'5.7456"E 2. 07°30'27.882"N 099°36'7.1028"E 3. 07°30'17.6436"N 099°36'3.6648"E 4. 07°30'17.3592"N 099°36'5.022"E	620	11.20

2.6 The construction works will be performed daily from 0100 UTC to 2200 UTC except when scheduled flights are operated.

2.7 Flashing red lights (unserviceability lights) will be displayed 0.5 meters above ground level at intervals of 3 meters to mark a construction site. Vehicles and machinery in the site are all marked by 90 x 90 cm. orange and white checkered flags. Personnel in the site are required to wear a reflective safety vest to meet safety requirements.

2.8 The charts related to the construction are attached herewith.