Providing Sewerage Scheme to Nagar Panchayat Tahliwal in Tehsil Haroli Distt. Una (HP) (SH Survey investigation and preparation of working estimate for sewerage scheme to Tahliwal town in tehsil Haroli Distt. Una(HP)

Survey and investigation for Preparation of Working estimate for Providing Sewerage Scheme to Nagar Panchyat Tehliwal in Tehsil Haroli Distt. Una Himachal Predesh with using advanced survey technology including Differential Global Positioning System (DGPS)/ Total Station with precession limit of 0.5 cm for preparation of Site Plan, Geotagging of Households, Marking of Proposal, Preparation of L-section and X-section as required, for site condition in complete form. Reconnaissance survey should be conducted for preparation of contour plan in digital form with contouring interval of 1.00 meter showing features such as houses. HT lines, roads and any other required major benchmarks. Contour plan for sewerage systems at different locations latest norms along with engineering drawings and details. drawings shall be prepared with AUTOCADD and nicely binded 04 (Four) copies of set of drawings shall be in hard & in soft format, complete in all respect as per directions of Engineer in Charge.

(a) Preparation of Working estimate for Providing Sewerage Scheme to Nagar Panchyat Tehliwal in Tehsil Haroli Distt. Una Himachal Predesh with using advanced technology, Marking of Proposal, Preparation of L-section and X-section as required, for site condition in complete form. The detailed project report should contain complete proposal with detailed design of Sewerage System along with all components and latest authentic references. Working estimate should contain the drawing, details of measurements and abstract of cost of all STP and sewage network components, including Inlet Chamber, Screen Chamber, Grit Channel, Distribution Box, secondary treatment reactor, Sludge dewatering and drying systems in the shape of planted and unplanted SDBS, Constructed Wetland (Rootzone System) or other suitable technology, Multi Media Filter, Chlorine Contact Tank, Fencing Panels around the S.T.P Yard, Steel Gate, Interconnecting Path, Railing and Access Ladder, Plant Building/Chowkidhar Room, manhole chamber, inspection chamber, etc. Drawing shall be prepared with AUTOCADD and nicely winded 04 (Four) copies of set of drawings shall be in hard & in soft format; & getting the same approved from the competent authority complete to the satisfaction of Engineer-in-Charge.The technology adopted in the DPR should conform to the CPHEEO manual parameter and should be capable to treat the desired effluent standards of pollution board authorities, like CPCB and HPPCB..