Pest control services and area sanitization at DRDO township, NSTL including DG residence and DRDO transit facilities at INS Kalinga, Visakhapatnam.

Mosquito Anti Larval Treatment: Indoor as well as open surrounding area of residential quarters, transit facilities, Guest House, drains, low lying areas, water logging areas, institutional areas, garbage bins, Ancillary & Utility Buildings and water logging areas etc. to be sprayed with Bayer responser and Fogging with malathian operation. * Approximate Area: - (i) NSTL, Visakhapatnam - 50.00 Acres. (ii) INS Kalinga, Visakhapatnam - 40.00 Acres. * Frequency: - (i) Ante Larval Treatment – Twice in a month. (ii) Indoor Residential Spraying – Thrice in a month. (iii) Outdoor Fogging Treatment – Thrice in a month.

Rodent / Reptile Control: Glue pads & baiting for rodent in Residential quarters, Institutional Buildings spraying chemicals to repel reptile in indoor & open areas at fortnightly interval.

Chemical emulsion treatment for Cockroach and crawling insects: All Residential quarters & bathrooms, toilets, DRDO Transit Facilities for officers and staff, Civilian Community Centre to be sprayed with Disinfectants and the man holes with the chemical emulsion i. e., a mixture of malathian, Nuvan and Chloropyriphos in the following frequency: - (i) Insects/Scorpion Treatment – Thrice in a month. (ii) Snakes treatment – Twice in a month. (iii) Internal / External Fogging Treatment - Thrice in a month.

Area Disinfection & Sanitization: Area Disinfection Sanitization: Area disinfection & sanitization service at the office premises and transit facilities including rooms verandas, bathrooms of residential complex at NSTL and INS Kalinga, Visakhapatnam, with Decontamination Solution (1% hyperchloride (HYPO)) at fortnightly interval, and as per the direction of Estate Manager.

Supplying chemical emulsion in sealed containers including delivery. (i) Chlorpyriphos/ Lindane emulsifiable concentrate of 20%.

Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion): (i) Treatment of existing masonry using chemical emulsion @ one litre per hole at 300 mm interval including drilling holes at 45 degree and plugging them with cement mortar 1:2 (1 ce ment : 2 coarse sand) to the full depth of the hole :With Chlorpyriphos/Lindane E.C. 20% with 1% concentration (Twice in a year).