Chd: 2 sewage treatment plants may be upgraded by Aug
The five sewage treatment plants (STP) are being upgraded according to plan. The work of two STPs — situated in the Dhanas and 3 BRD — is likely to be completed by August. The work of all is expected to be completed by early next year. The other three are at Diggian in Mohali, Raipur Kalan and in Raipur Khurd.