Once upon a time, one just need to drive a lorry to little india, signal to those loafers on street, agree and price (ie $20 a day) and ferry them to job site and do a one day job.
Do you know the consequences?
1. Violation of MOM law of hiring without a permit
2. Violation of immigration act of possibly paying an overstayed or criminal to work in your premise or for you.
3. Uninsured parties can result in expensive lawsuits
4. Chance of accident without getting workman compensation and medical and repatriation insurance can result in more nightmares.
Please find an agency who is licensed to fulfill your short term or one day job. Have everything in black and white on contract of pushing all blame to agency in the event of an immigration spot check.
I am somewhat familiar with hiring processes, and i am very sure it aint worth the risk to just pick up people whom you dont even know to give them a job without proper procedure followed.
Yes, i know this sounds really kia su, but remember, you may save $200, but you may end up in jail with 3 strokes of cane on your hind side for providing a part time one off job plus a heavy fine and full advertisement of your profile photo.
This is not a joke, i am dead serious my friend. You just need a whistle blower to mess up your life.