Residents in Hougang have complained about construction noise from a Cross Island Line worksite at night, but the authorities say that safety concerns in building a "diaphragm wall" is the reason why work has to sometimes continue into the wee hours of the night.In response to TODAY's queries, the National Environment Agency (NEA) said in a joint statement with the Land Transport Authority (LTA) on Monday (April 15) said that between January and March this year, they had received eight "feedback cases" from Block 513 Hougang Avenue 10 residents regarding the noise. Read more: https://tdy.sg/49KNU4O====Inform your views at TODAY: https://www.todayonline.com/FOLLOW US ON:WhatsApp: https://www.whatsapp.com/channel/0029VaEGYYBCnA8212FmWA3ZThreads: https://www.threads.net/@todayonlineTikTok: https://www.tiktok.com/@todayonlineLinkedIn: https://www.linkedin.com/company/todayonlineInstagram: https://www.instagram.com/todayonlineTelegram: https://t.me/todayonlinesgX: https://twitter.com/TODAYonlineFacebook: https://www.facebook.com/todayonline