Public Works Department Tender

Earth work in excavation by manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. a)All kinds of soil. 10%

b)Ordinary rock:-90%

Providing, lowering, laying and jointing in trenches, standard lengths HDPE ISI marked pipes as per IS-4984;1995(amended upto date) with necessary jointing materials like mechanical connectors i.e thread / insert joint/quick release coupler joint/compression fitting joint or flanged joint and specials jointing pipe by butt fusion-welding method, including all taxes, transportation and freight charges, inspection charges, loading / unloading charges, stacking of pipes, including Cost of labour and materials, specials (Tee, Bend etc.) satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer in charge of following class and diameter (excluding earthwork). Note;- providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of item and shall not be paid separately. Supply of pipe shall be straight length in 6/12 mtr.