[Here briefly focus on Sample Complaint Letter Regarding Shortage of Manpower. You can follow these sample letter to project contractor asking for more labourer with warning or ultimatum. You can modify these formats as your requirement.]
Date…
The Factory Owner/Project Manager…
Factory Name/Project name…
Address…
Sub: Letter Regarding Shortage of Manpower
Sir,
From all of the workers here, I beg to say that we are facing a shortage of manpower on a big scale. Since the arrival of the new cranes, it has been pretty hard for the 11 of us to control the furniture moving phase over here. (Show your actual problem and situation).
We just received word that there are a few more cranes moving in today and need to be allocated to their respective parking as soon as they arrive. Before the workers here get ill and physically burnt out, I am requesting you to kindly hire a few more labourers and bring them over to the factory as soon as the cranes arrive.
An approved request shall be highly appreciated.
Yours Truly,
Your name…
Job Designation…
contact no. and signature…