TRUNK SEWER LINE AND STP WITH CO-TREATMENT FACILITY AND I D OF NALAS FOR PAURI TOWN DESIGN, BUILD, OPERATE and TRANSFER (DBOT) OF POLLUTION ABATEMENT WORKS FOR PAURI NPP (I D) AND STP- 1 NOS., STP 1.00 MLD WITH CAPABLE OF 29.00 KLD FEACAL SLUDGE TREATMENT FACILITY (BASED ON ANY SUITABLE TECHNOLOGY) AND ALL APPURTENANT STRUCTURES AN