water & Environment

Lonavala Municipal Council: Preparation of Detailed Project Report of Underground Sewerage Scheme for Lonavala Municipal Council under UIDSSMT


Project Location : Lonavala Distr: Pune, Maharashtra


Name & Address of Client : Chief Officer, Lonavala Municipal Council

Taluka - Maval, District -Pune


Narrative Description of Project :

Study & Analysis of General, Configuration & Strata, Rainfall & Climate, Population, Rate of water supply & Daily water requirement, Present water supply arrangement, Existing Sewerage Arrangement & Need for Sewerage system, Design criteria, Proposed scheme, Cost of the scheme, Per capita cost of the scheme, Financial pattern of the scheme, Annual burden, Taxation


Actual Services provided by Suncon:

  • Study of existing Sewerage system of LMC.
  • Existing domestic population & population projection by Arithmetical, Geometrical & Incremental increase method up to year 2040.
  • Calculation of ward wise population projection & densities for year 2001, 2009, 2025 & 2040.
  • Collection of list of existing Hotels, Sanatorium, Guest houses, Hostels, Training centers, Hospitals etc. & their present & future water demands.
  • Calculation of Residing Floating population living in Bungalows, flats, row houses, hotels etc. & non-residing floating population & their ward wise distribution.
  • Preparation of standards used for Sewerage project as per CPHEEO.
  • Preparation of Sewerage districts as per the topography & Ward wise distribution of these districts.
  • Preparation of district wise distribution of domestic population & floating population.
  • Calculation of Sewerage district wise flow & LPCD for year 2009, 2025 & 2040.
  • Stage wise flow calculation for Pumping station & STP.
  • Raw Sewage sample test report of LMC.
  • Collection of Trial pit Results for LMC.
  • Hydraulic design & Estimates of Sewage collection system for LMC in RCC NP-2 & NP-3 Class with varying diameters from 150 mm to 400 mm of length 160 km.
  • Design, Estimate & drawing of 6 pumping stations having circular sumps with varying diameters from 4 m to 8 m.
  • Design & Estimate of 6 pumping machineries with submersible non-clog sewage pumps varying from 3 HP to 135 HP having varying discharging capacity from 9.98 lps to 139.72 lps against the varying total head from 10 m to 40 m.
  • Economical Design, Estimate & L-SECTION drawing of 6 rising mains of DI-K7 & K-9 pipe lines with varying diameters from 200 mm to 350 mm having varying length from 198 m to 1400 m.
  • Design, Estimate & Flow diagrams of 2 Sewage treatment plants of capacities 4.53 & 6.04 mld.
  • Financial pattern of the scheme is formulated.
  • Total Annual Burden, Calculation of Proposed Sewerage connections & the proposed sewerage tax collection statement is studied.