HWPT/Civil/Colony/13/2026

I. Mosquito Control measures by following operations. 1. Antilarval treatment Control measures by outdoor spray covering all breeding places in the entire colony area comprising all manholes, inspection chambers, gully traps, open drains, stagnated water puddles, external periphery of all residential buildings and public buildings using following chemicals at a frequency of once in a week. (4 times in each operation) a. Sentry / Demand 2.5 CS Lambda Cyhalothrin (10% WP)/(2.43% w/w CS) Dosage Ratio : (5 gm/lit of water)/(20 ml/lit of water) b. Larvicide oil (1 Lit. of Diesel + 5 ml Neem Oil) 2. Indoor residual spray Control measures by indoor spray covering Toilets, bath rooms, bed rooms, hall, dining, kitchen, passages etc., in all residential quarters and public buildings using following chemical at a frequency of once in a fortnight. (2 times in each operation) a. Deltametrin 2.5% flow (Deltamethrin) (Dilution ratio: 10 ml/lit of water ) 3. Adulticide Treatment Control measures by fogging operations covering entire outdoor area of colony premises between 18.00 hrs to 21.00 hrs in single day evening using TF-35 Model fogging machine and following chemical at a frequency of once/twice in a week. (8 times in each operation) a. King Fog (deltamethrin 1.25 ULV) (Dosage ratio: 20 ml/lit of Diesel) b. Diesel : 35 liters Note: All specified chemicals are to be brought in sealed containers.