Chandigarh, Aug 10 (Reporter) Haryana Chief Minister Nayab Singh Saini has given approval for 21 projects under Rural Augmentation Programme in four districts of the state. The districts are Nuh, Jhajjar, Palwal and Mahendragarh. An official spokesperson on Saturday stated that the approved projects mainly include laying of a 100mm D.I. pipeline and the provision of functional household tap connections in Village Dulhera, Jhajjar district at an estimated cost of Rs 4.02 lakh, Comprehensive water supply enhancement project which includes laying a bypass pipeline and constructing essential infrastructure such as a boundary wall and toilet facilities in Salamba, Nuh district at an estimated cost of Rs 33.13 lakh. He stated that the approval also covers Palwal district, where several villages will benefit from the installation of solar power plants on the ground at existing 2.50 MLD Sewage Treatment Plants (STPs), specifically in Aurangabad, Bhiduki, Deeghot, Sondhad and Khambi villages at an estimated cost Rs 1.20 crore each and Improvement of water supply schemes in Farzanpur Khedla at an estimated cost of Rs 80.04 lakh, he added. The other projects approved by the CM include strengthening of pumping machinery in various tubewell in various villages under PHED Mahendragarh at the cost of Rs 24.95 lakh, water supply and laying of 100 mm Di in balance pipe line area of Village Khatiwas and Village Uninda District Mahendragarh at a cost of Rs 2.02 crore...////...