Tuen Mun District Council 2020-2021 Environmental Hygiene, Climate Change and Sustainable Development Committee

EHC CSDC Paper 51/2020 For Information on 25 September 2020

Other Government Departments’ Progress Reports as at 31.8.2020 No. Items Government Departments Progress Report

A. Report on Environmental Civil Engineering and Annex I Monitoring of Mud Pit V Development Department

Report on Water Seepage B. Problems at Buildings in Tuen Building Department and Annex II * Mun District Food and Environmental Hygiene Department, Joint Office

Grass Cutting and Spraying C. Mosquito Oil Works for District Lands Office, Annex III Government Land in Tuen Tuen Mun Mun District

檔號： HAD TMD/17-230/4/06 HAD TMD/17-122/10/13 HAD TMD/17-131/11/01 HAD TMCA 11/40/3 Annex I

Progress of Mud Pit V

Regarding contaminated mud disposal at the disposal facility to the East of Sha Chau, mud pit Vd was filled up in January 2020 and capping works for the mud pit was in progress. The disposal of contaminated mud was switched to mud pit Vb since then. We have been conducting environmental monitoring and audit programme for the disposal facility. The environmental monitoring and audit results indicated that there was no unacceptable impact to the marine environment nearby.

Civil Engineering and Development Department September 2020 Annex II

屯門區議會環境衞生、氣候變化及可持續發展委員會屋宇署 / 食物環境衞生署聯合辦事處2 (屯門分處) 屯門區樓宇滲水問題 (截至2020年8月31日)

updated on 31.8.2020 個案數目 1.7.06 至 30.6.2020 2020年7月 2020年8月 1 接到的投訴： 29519 255 200 2 完成調查的個案 25578 87% 223 87% 158 79% 3 尚在調查的個案 3941 13% 32 13% 42 21%

上述第2項完成調查的個案包括： 2A 經甄別後不需作進一步調查 14636 57% 161 72% 105 66% 2B 確認滲水源頭 4318 17% 27 12% 17 11% 2C 滲水情況在調查期間停止或有所改善 4683 18% 19 9% 20 13% 2D 未能找到滲水源頭 1942 8% 16 7% 16 10% 共 25579 100% 223 100% 158 100% 註：需要作進一步調查的個案中 (即 2B, 2C 及 2D項), 成功找到滲水源頭的比 39% 44% 32%

上述第 2A 項經甄別後不需作進一步調查個案包括： 2Aa 滲水位置濕度非常低 ------94 58% 67 64% 2Ab 問題已獲解決 ------0 0% 0 0% 2Ac 業主取消投訴 ------47 29% 27 26% 2Ad 重覆投訴 ------0 0% 0 0% 2Ae 並非本處的樓宇滲水個案 ------20 12% 11 10% 共 ------161 100% 105 100%

上述第 2C 項滲水情況在調查期間停止或有所改善： 2Ca 滲水位置濕度非常低 ------18 95% 15 75% 2Cb 有關業主表示已進行維修 ------0 0% 2 10% 2Cc 業主取消投訴 ------1 5% 3 15%

共 ------19 100% 20 100% 屯門區滲水個案統計數字 (由2009年4月起計)

2019年5月 2019年6月 2019年7月 2019年8月 2019年9月 2019年10月 2019年11月 2019年12月 2020年1月 2020年2月 2020年3月 2020年4月 2020年5月 2020年6月 2020年7月 2020年8月

1. 接到投訴個案數字 (按月份) 296 184 204 187 197 185 154 187 178 143 290 136 301 297 255 200

2. 投訴個案的累積數字 22852 23036 23240 23427 23624 23809 23963 24150 24328 24471 24761 24897 25198 25495 25750 25950

3. 完成第一, 二階段調查個案的累積數字及其佔累積投訴個案的百分比 17979 79% 18070 78% 18240 78% 18374 78% 18501 78% 18637 78% 18768 78% 18863 78% 18965 78% 19005 78% 19114 77% 19241 77% 19401 77% 19582 77% 19755 77% 19873 77%

4. 完成第一, 二階段調查個案平均所需工作天

5. 進入第三階段調查個案的累積數字 6877 6944 7014 7082 7142 7197 7250 7301 7325 7359 7372 7402 7443 7490 7560 7596

6. 完成第三階段調查個案的累積數字及其佔進入第三階段調查個案的百分比 6253 91% 6311 91% 6395 91% 6441 91% 6483 91% 6548 91% 6632 91% 6741 92% 6816 93% 6863 93% 6979 95% 7058 95% 7136 96% 7208 96% 7258 96% 7298 96%

7. 完成第三階段調查個案平均所需工作天

8. 完成調查個案的累積數字及其佔累積投訴個案的百分比 17355 76% 17437 76% 17621 76% 17733 76% 17842 76% 17988 76% 18150 76% 18303 76% 18456 76% 18509 76% 18721 76% 18897 76% 19094 76% 19300 76% 19453 76% 19575 75%

9. 申請入屋令的累積數字 65 65 65 65 65 65 65 65 66 66 66 66 66 66 66 66

10. 發出妨擾事故通知的累積數字 2557 2600 2647 2715 2770 2807 2858 2894 2924 2978 3033 3099 3180 3269 3312 3340

11. 檢控的累積數字 117 118 124 125 126 126 128 130 131 131 131 131 131 135 135 137

註： (i) 第一、二階段調查主要是確定滲水滋擾及進行基本調查(例如進行渠管色水測試)，若未能找出滲水源頭而滲水情況持續，便會進入第三階段的專業調查，期間會就各個可能滲水源頭 (排水渠管、供水喉管、地台等)作出評估及進行所需測試。 Annex III

District Lands Office / Tuen Mun Grass Cutting and Larvicidal Oil Spraying Works on Government Land, Tuen Mun District (As at 31 August 2020)

No. of locations of grass No. of locations of cutting and larvicidal oil regular grass cutting and spraying works under Total no. of locations larvicidal oil spraying District-led Actions works Scheme (DAS) 105 37 July 2020 142 （See Table 1）（See Table 2）

105 37 August 2020 142 （See Table 1）（See Table 2）

September 2020 105 37 142 (Forecast) （See Table 1）（See Table 2）

October 2020 105 37 142 (Forecast) （See Table 1）（See Table 2）

1 Table 1: Location of regular grass cutting and larvicidal oil spraying works for July to October 2020

Location Serial No. Location No. 1-1 TM/003 GL at Former St. Simon's School, San Ping Circuit 1-2 TM/005 GL near L/P H3094 at Yip Wong Road 1-3 TM/008 GL near Lot No. 629 in D.D.131, Tsing Shan Tsuen 1-4 TM/011 GL at Chung Uk Tsuen VEA, Kwong Tin Street 1-5 TM/012 GL adjoining Botania Villa, Fuk Hang Tsuen Lane 1-6 TM/017 GL near L/P FC1451 at King Fung Path 1-7 TM/023 GL near L/P DD0003 at Castle Peak Road – So Kwun Wat 1-8 TM/030 GL near L/P VD6746 at Siu Lam Road 1-9 TM/031 GL near L/P V3664 at Luen On San Tsuen 1-10 TM/035 GL near L/P FA4442 at Sai Hang Mei 1-11 TM/036 GL near L/P VA6410 at Kwong Shan Tsuen 1-12 TM/037 GL at San Hing Tsuen 1-13 TM/042 GL at near Yau Oi Bridge at Tin Hau Road 1-14 TM/048 GL near subway at Yeung Siu Hang Tsuen 1-15 TM/052 GL at junction of Hung Cheung Road and San Ping Circuit 1-16 TM/053 GL near Leung Wai House, Leung King Estate 1-17 TM/054 GL at junction of Shek Pai Tau Road and Wong Yin Street 1-18 TM/057 GL near LPG Compound at Wu Shan Road 1-19 TM/059 GL near Leung Chun House, Leung King Estate 1-20 TM/062 GL near L/P VA3409 at Luen Tai Street 1-21 TM/065 GL near L/P FA9954 at Tsing Lung Road 1-22 TM/067 GL at the end of Fuk Hang Tsuen Path 1-23 TM/069 GL near L/P H1858 at Lok Yi Street 1-24 TM/071 GL near L/P V0663 at Wu Uk, Tai Lam Chung 1-25 TM/075 GL opposite to Former Kei Leung Primary School 1-26 TM/076 GL near L/P FB1475 at Leung Choi Lane 1-27 TM/081 GL near 7 Villa Pinada, Hong Po Road 1-28 TM/082 GL near 8 Villa Pinada, Hong Po Road 1-29 TM/088 GL at junction of Yip Wong Road and Tsing Wun Road 1-30 TM/090 GL near Basketball Court at Lung Kwu Tan 1-31 TM/091 GL near L/P AJ0062 at Lung Kwu Tan 1-32 TM/094 GL near L/P AD1585 at Tuen Yee Street 1-33 TM/095 GL adjoining Aegean Coast 1-34 TM/100 GL near 93 San Hui Tsuen 1-35 TM/107 GL adjoining Fu Tei Cung Tsuen Children’s Playground, Tuen Kwai Road 1-36 TM/111 GL at passage of Chung Uk Tsuen VEA 1-37 TM/119 GL near Ka Wo Li Hill Road and Ka Fuk Lane 1-38 TM/120 GL adjoining King’s Park Villa & Villa De Mer, and Lok Chui Street 1-39 TM/122 GL near Aqua Blue at Tsing Fat Street 1-40 TM/123 GL adjoining the Hillgrove 1-41 TM/127 GL near King Lai House, Shan King Estate 1-42 TM/131 GL adjoining Chelsea Heights 1-43 TM/134 GL near 9 to 20 Villa Pinda, Hong Po Road 1-44 TM/140 GL near Bus Stop of Bus No. K51, Tai Lam Chung 1-45 TM/141 GL near Mrs. Cheng Yam On Millennium School at So Kwun Wat Road 1-46 TM/142 GL near 14 Castle Peak Road – So Kwun Wat 1-47 TM/145 GL near Public Riding School

2 1-48 TM/146 GL near the footpath adjacent to Villa Pinada 1-49 TM/147 GL near L/P VA5348 at Wan Shan Road, Tsing Shan Tsuen 1-50 TM/152 GL near L/P BD2989 underneath Kong Sham Western Highway 1-51 TM/153 GL near L/P BD2982 underneath Kong Sham Western Highway 1-52 TM/158 GL near L/P AD7243 at Fu Fuk Road 1-53 TM/161 GL near L/P FB9251 at Tuen On Lane 1-54 TM/162 GL near L/P FA3376 at Leung Tin Tsuen 1-55 TM/164 GL near Tsing Tin Road Footbridge (NF200) 1-56 TM/167 GL near 151 to 153 Villa Pinada 1-57 TM/169 GL near L/P CD2127 at Tung Fuk Road 1-58 TM/175 GL near 63 Luen On San Tsuen 1-59 TM/179 GL near L/P FA3226 at Kei Lun Wai 1-60 TM/183 GL near L/P VA6107, So Kwun Tan 1-61 TM/185 GL near Both Wealth Garden, So Kwun Wat 1-62 TM/186 GL near L/P FC4911 at Castle Peak Road – Tai Lam 1-63 TM/187 GL near So Kwun Tan 1-64 TM/189 GL near L/P GD3300 at Castle Peak Road – Tai Lam 1-65 TM/190 GL near L/P GD1236 at Kwun Tsing Road, So Kwun Wat 1-66 TM/196 GL near L/P BD2609 and BD3598, Tsing Chuen Wai 1-67 TM/197 GL near Club House of Villa Pinada 1-68 TM/200 GL adjoining TMTL 219S.A 1-69 TM/201 GL near 106 Ka Choi Lane 1-70 TM/202 GL near L/P FA2335 at Kin Shing Lane 1-71 TM/204 GL near Tseng Tau Chung Tsuen Sitting-out Area 1-72 TM/209 GL near L/P VA5353 at Tai Lam Chung Tsuen 1-73 TM/212 GL near L/P AD7466 at Ng Lau Road 1-74 TM/213 GL near L/P FA3603 at Kei Lun Wai 1-75 TM/215 GL near Palm Cove, Castle Peak Road - Castle Peak Bay 1-76 TM/216 GL near Tsing Ha Lane, Tuen Mun 1-77 TM/221 GL near L/P H4243, San Wai Tsai, San Sau Street 1-78 TM/224 GL near Aquamarine Garden 1-79 TM/226 GL near L/P VG2661, Tsing Chuen Wai 1-80 TM/229 GL near TMTL423, Tsing Ying Road 1-81 TM/232 GL near L/P V3611 at Tsing Chuen Wai 1-82 TM/233 GL near L/P V8939 at Tuen Mun San Tsuen 1-83 TM/234 GL near L/P DD0133 at Castle Peak Road - Castle Peak Bay 1-84 TM/235 GL near Castle Peak Bay Garden 1-85 TM/236 GL near Monte Carlo Villas 1-86 TM/237 GL near L/P VD8687 at Unicorn Garden 1-87 TM/238 GL near L/P FC4613, Castle Peak Road-Lingnan 1-88 TM/239 GL near L/P VG4199, Po Tong Ha 1-89 TM/240 GL near Castle Peak Bay Waterfront Promenade 1-90 TM/241 GL near Tsing Yung Street 1-91 TM/242 GL near San Wai Light Rail Station 1-92 TM/243 GL near junction of Castle Peak Road-Castle Bay and Ching Ying Road 1-93 TM/244 GL near L/P FA3427, Siu Sau Sheung Tsuen 1-94 TM/245 GL near To Yuen Wai Archway and refuse collection point, Lam Tei 1-95 TM/246 GL near Fuk Hang Tsuen Lane, Lam Tei 1-96 TM-247 GL near Castle Peak Bay Ambulance Depot, 6 Tuen Yee Street 1-97 TM-248 GL near Archway of Nim Wan Village 1-98 TM-249 GL near Castle Peak Hospital Academia House 1-99 TM-250 GL near Yan Oi Tong Chan Wong Suk Fong Memorial Secondary 3 School 1-100 TM-251 GL near Lam Tei Vegetable Depot 1-101 TM-252 GL near 53 and 54 Ka Choi Lane 1-102 TM-253 GL near L/P BD4453 at Lung Kwu Tan Road 1-103 TM-254 GL along a public road between roundabouts of Kwun Fat Street and Siu Lam Fresh Water Supplies Reservoir 1-104 TM-255 GL near L/P VG4199 at Po Tong Ha 1-105 TM-256 GL near No.35 Lam Tei Chuen, Lam Tei

4 Table 2: Location of grass cutting and larvicidal oil spraying works under DAS for July to October 2020

Location Serial No. Location No. 2-1 DOTM003 GL near Caritas Tuen Mun Marden Foundation Secondary School, Shan King Estate, Tuen Mun 2-2 DOTM008 GL near junction of Tuen Fu Road and Castle Peak Road - Lingnan, Tuen Mun 2-3 DOTM010 GL near 109 Leung Tin Village, Tuen Mun 2-4 DOTM013 GL near Lam Tei Lightrail Station, Tuen Mun 2-5 DOTM017 GL near North West N.T. Refuse Transfer Station, Tuen Mun 2-6 DOTM018 GL near Tseng Tau Chung Tsuen Sitting-out Area, Tuen Mun 2-7 DOTM023 GL near the Fu Shing Street, Tuen Mun 2-8 DOTM027 GL near Lamp Post no. H3641 at Castle Peak Road-Castle Peak Bay, Tuen Mun 2-9 DOTM037 GL near Hang Fu Street, Tuen Mun 2-10 DOTM038 GL No.167 near Tsz Tin Tsuen, Tuen Mun 2-11 DOTM039 GL near Lamp Post no. BD3921 at Tsing Tai Road, Tuen Mun 2-12 DOTM040 GL near Grandview Terrace, Kwun Fat Street, Tuen Mun 2-13 DOTM041 GL near Tsing Tin Playground, Tuen Mun 2-14 DOTM042 GL near Tsing Lam Road, Tuen Mun 2-15 DOTM043 GL near Lamp Post no. VD5331 at Tsing Yick Road, Tuen Mun 2-16 DOTM044 GLnear Lamp Post no. BD2996 at Wong Kong Wai Road, Tuen Mun 2-17 DOTM045 GL near Chung Shan San Hing Tsuen Public Toilet, Tuen Mun 2-18 DOTM046 GL near Lamp Post no. VA2644 at Fu Tei Sheung Tsuen, Tuen Mun 2-19 DOTM047 GL near Lamp Post no. V8908 at Tsz Tin Tsuen, Tuen Mun 2-20 DOTM048 GL near No. 136 Ka Choi Lane, Tuen Mun 2-21 DOTM049 GL near Lamp Post no. AJ0133 at Tsing Tin Road, Tuen Mun 2-22 DOTM052 GL near Lamp Post no. FA2509 at Yip Wong Road, Tuen Mun 2-23 DOTM053 GL near the junction of San Wo Lane and Tuen Mun Heung Sze Wui Road, Tuen Mun 2-24 DOTM054 GL near Gig Lok Monastery, Tuen Mun 2-25 DOTM055 GL near Lamp Post no. FA3363 at Hoi Wing Road, Tuen Mun 2-26 DOTM057 GL near Lok Chui Street, Tuen Mun 2-27 DOTM059 GL near Golden Beach Path, Tuen Mun 2-28 DOTM060 GL near So Kwun Wat Tsuen Area 2, Tuen Mun 2-29 DOTM061 GL near Ho Fat Lane, Tuen Mun 2-30 DOTM062 GL near Tseng Tau Sheung Tsuen Sitting-out Area, Hin Fat Lane, Tuen Mun 2-31 DOTM063 GL near the junction of Castle Peak Road - Castle Peak Bay and Hin Fat Lane, Tuen Mun 2-32 DOTM064 GL near Lamp Post no. FB0820 at San Hing Road, Tuen Mun 2-33 DOTM065 GL near Lamp Post no. GD0721 at Hong Po Road, Tuen Mun 2-34 DOTM066 GL near Lamp Post no. FC2838 at Kwun Tsing Road, Tuen Mun 2-35 DOTM067 GL near Lamp Post no. GD3560 at Tsing Ying Road, Tuen Mun 2-36 DOTM068 GL near Lamp Post no. AJ0053, AJ0057 and AJ0060 at Lung Kwu Tan Road, Tuen Mun 2-37 DOTM069 GL near Lamp Post no. VA7208 at Siu Sau Village, Tuen Mun