Empanelment of Agencies For Supply and Installation of Micro Drip Irrigation (MDI) Units Under JHIMDI Project

Head control manifold assembly 50 mm manifold with necessary tees, bends, reducers, unions, adaptors, and supports

Screen water filter 50 mm screen/strainer filter, capacity 5,000–20,000 LPH, 120 mesh or suitable mesh (IS 12785:1994)

Pressure gauge 0–4 kg/cm² with gauge cock and fittings

Pressure release valve Adjustable type, suitable for drip irrigation pressure (IS 12992 Part 1:1993)

Venturi fertilizer injection system Venturi injector with bypass, suction hose, foot strainer, NRV, and fittings (IS 14483:1997)

Main control valve 50 mm ball valve/gate valve, irrigation duty (IS 14846 / latest)

Main and sub-main HDPE pipe 32 mm dia., B class, (IS 4984-2016 / latest)

12 mm PE emitter pipe / lateral pipe Emitter pipe with 2 LPH emitters at 40 cm spacing, and field adjustment approx. 1% (IS 12786:2024), including the required number of 12 mm riser of 60 cm

Flush valve/end cap and all other fittings and accessories IS 8008 for HDPE fittings, wherever applicable. Flush valve, end cap, rubber grommets, joiners, Couplers, elbows, tees, reducers, male/female adaptors, clamps, etc., and Teflon tape, saddles, solvent/jointing accessories as applicable