Request for Proposal (RFP), deadline 13.08.2012, for construction work at Kajaki Dam – Irrigation Works Tunnel project located on Helmand river, 90 km northwest of Kandahar. RFP issued under NAICS 237990 heavy and civil engineering construction. Contract requires removal and replacement of three 84-inch Roto valves and three 84-inch Jet valves with ancillary equipment and replacement of actuation and control systems, and condition survey of unlined tunnels and similar associated works. Solicitation number W5J9LE-12-R0036, contract duration 720 days, value EUR20-80 million (USD25-100 million). Point of contact Nicholas Emanuel in Kandahar, tel +1 540 667 6581. Send bids by e-mail to Nicholas.P.Emanuel@usace.army.mil with courtesy copy to TAS.Contracting@usace.army.mil. 22/12