Mosquito-proof (fly-proof) wire gauze in the CPWD DSR

Mosquito netting for windows and doors is "fly proof wire gauze" in the CPWD Civil DSR: galvanised M.S. and stainless-steel gauze fixed to windows, clerestory windows and doors. The plumbing chapter also has a mosquito-proof coupling.

CPWD Civil DSR 2023 (7)

• 9.51.1 Providing and fixing fly proof galvanized M.S. wire gauge to windows and cleres… — With second class teak wood beading 62X19 mm ₹1,308.35 / sqm
• 9.51.2 Providing and fixing fly proof galvanized M.S. wire gauge to windows and cleres… — With 12 mm mild steel U beading ₹939.2 / sqm
• 9.135.1 Providing and fixing fly proof stainless steel grade 304 wire gauge, to windows… — With 2nd class teak wood beading 62X19 mm. ₹1,597.15 / sqm
• 9.135.2 Providing and fixing fly proof stainless steel grade 304 wire gauge, to windows… — With 12 mm mild steel U beading. ₹1,228 / sqm
• 10.29.1 Providing & fixing fly proof wire gauze to windows, clerestory windows & doors… — Galvanised M.S. Wire gauze with 0.63mm dia wire and 1.4 mm aperture on both sides. ₹844.7 / sqm
• 10.29.2 Providing & fixing fly proof wire gauze to windows, clerestory windows & doors… — Stainless steel (grade 304) wire gauze of 0.5 mm dia wire and 1.4 mm aperture on both sides. ₹1,133.55 / sqm
• 17.30 Providing and fixing in position 25mm diameter mosquito proof coupling of approved municipal design. ₹55.65 / each