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29.6 Fumigation treatment (Pest Control) against mosquitoes, flies, bees, cockroaches, spiders, silver fishes, lizards and other common pests and insects in wooden walls, bricks walls, floors, doors and windows, furniture fanlight, carpets, records, curtains, electrical conduits etc. with the application of fumigants such as Syngeata or NEOCIDOL-60 EC or similar chemically equivalent govt. registered pest control products preparing chemical solution mixing with water in the ratio of chemical: water = 1:100, applying with the help of electrically/mechanically operated jet fogging machine, swing fog, dyna fog, pneumatic hand sprayer, knap sac hand sprayer in air-tight position, after fumigation the surface will be kept remain at air-tight condition at least for 3 (three) hours etc. complete and accepted by the Engineer-in-charge. (Volume of the room will be considered towards measurement.)

Considering 10' x 10' x 10'= 1000 cft inside volume of room

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 Ordinary labour Hire charge of spray machine in/c transportation and mobilization etc. 1 no 550 per day 550 550
2 NEOCIDOL-60 NEOCIDOL-60 200 ml 165 per % ml 1.65 330
3 Skilled labour Skilled labour 0.2 no 600 per day 600 120
4 Skilled technician Skilled technician 0.05 no 1200 per day 1200 60
5 Ordinary labour Scaffolding, T&P and sundries etc. 1 LS 550 per day 27.5 27.5
Sub-Total 1087.5
Contractor's Profit 10% 0.1 108.75
Contractor's Overhead Expenses 3.5% 0.035 38.06
Total 1234.31
Add VAT with adjustment factor. 1.08108 7.5% 0.075 100.08
Grand Total 1334.39
Rate per cft 1.33
Rate per cum 46.97
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