Cyclone relief camp: unsafe cooked rice, musty sattu and packet arithmetic
A cyclone has flooded parts of Sagar Island. You are the Food Safety Officer attached to a relief camp hosting 420 people. The kitchen has 80 kg rice, 18 kg dal, 10 kg soy chunks, 5 kg salt, and drinking water from a tube well that is now surrounded by saline water. Power is out; the kitchen has one LPG cylinder and a diesel generator that runs the cold room but not the kitchen. Rice cooked at 11 am is held in a large covered pot for the 2 pm meal. A trader donates 30 kg of loose 'chhatu' (sattu) in unlabelled bags; it smells musty. The block office asks you to prepare 1,000 relief packets by evening for nearby villages. There are 420 people in camp, and 580 packets are for outside distribution.
1. Prioritise the food-safety risks and decide what to do with the cooked rice, the donated sattu and the tube-well water.
Read the worked answer
The cooked rice is the most immediate risk. Holding it at ambient temperature from 11 am to 2 pm in a flood camp allows bacterial growth, including Bacillus cereus-type hazards. It should be reheated thoroughly to a safe hot temperature before serving, or discarded; if reheating cannot be verified, discard it and cook fresh. The donated sattu is unlabelled and musty, which suggests moisture damage and possible mould; reject it, do not distribute it, and record the rejection. The tube-well surrounded by saline floodwater is likely contaminated; do not use it untreated. Boil or chlorinate the water, or use packaged/approved water. Relief pressure does not justify distributing unsafe food or water; the camp should be fed a simpler safe meal rather than a risky one.
2. Using a packet ration of 100 g rice, 20 g dal, 10 g soy chunks and 5 g salt per packet, calculate the shortfall for 1,000 packets and propose a realistic distribution plan.
Read the worked answer
For 1,000 packets the requirement is: rice 100 kg, dal 20 kg, soy 10 kg, salt 5 kg. Available: rice 80 kg, dal 18 kg, soy 10 kg, salt 5 kg. The direct shortfall is rice 20 kg and dal 2 kg; soy and salt are sufficient for the packets alone.
However, the 420 camp residents must also be fed. If they receive one meal at 100 g rice each, that is 42 kg rice, leaving 38 kg rice, which makes only 380 packets at 100 g each. Dal for the camp at 20 g each is 8.4 kg, leaving 9.6 kg, enough for 480 packets. The realistic plan is therefore to feed the camp first, make about 380 packets from the remaining stock, and immediately request additional rice, dal, soy and salt from the block/PDS godown for the balance. Do not dilute the packet below the stated ration without recording a revised, approved norm.
3. What documentation and coordination should you complete as the Food Safety Officer in this relief operation?
Read the worked answer
Maintain a stock register, cooking and serving log, water chlorination/boiling record and a sample of each cooked meal. Record the donated sattu as rejected, with quantity, donor details and reason, and keep it segregated. Issue receipts for all stock received and distributed. Coordinate with the BDO, panchayat, PDS godown, ICDS and health department for additional ration, safe water and medical support. Use token-based distribution and a beneficiary list so that the 420 camp residents and the outside villages are accounted for. Keep party-political considerations out of distribution. If the generator cannot support the kitchen, arrange safe alternative cooking fuel or a central community kitchen rather than holding food warm for hours.