Drainage Works Tenders

Survey and investigation work for providing a sewerage scheme to the National Institute of Fashion Technology (NIFT), Kangra, District Kangra, Himachal Pradesh, shall be carried out using advanced survey technologies, including Differential Global Positioning System (DGPS) and Total Station, with a precision limit of 0.5 cm. The scope of work includes preparation of a nodal plan for the sewerage network, preparation of a site contour plan for the Sewage Treatment Plant (STP), measurement and documentation of unit dimensions of existing infrastructure, geotagging of households, marking of proposed sewerage alignments, and preparation of longitudinal sections (L-sections) and cross-sections (X-sections) as required based on site conditions. A reconnaissance survey shall be conducted for the preparation of a digital contour plan with a contour interval of 1.00 meter, clearly showing features such as houses, HT lines, roads, and other major benchmarks as required. Contour plans for the sewerage system at various locations shall be prepared in accordance with the latest norms, along with detailed engineering drawings. All drawings shall be prepared using AutoCAD, and a total of four (04) sets of drawings shall be submitted in both hard copy (properly bound) and soft copy formats, complete in all respects, as per the directions of the Engineer-in-Charge.

Excavation in foundations trenches etc. in earth work in all kinds of soil such as pick work, jumper work, blasting work in hard/soft rocks, chiseling / wedging out of hard/soft rock including dewatering in saturated soil up to all leads and lifts stacking the excavated soil/materials not more than 3 meters clear from the edge of excavation and then returning the stacked soil in 15 centimeter layers when required into plinths side of foundations etc., consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth within all leads and lifts as per the direction of Engineer-in-Charge