Water Supply, Irrigation & Sanitation Tender Results

Provision for providing and fixing water supply connection From 300mm Existing water supply pipe line complete in all respects(detail attach)

(xi) All the corners and joints should be pre-treated with an elastic waterproofing sealing tape with a Woven bonding mesh on each surface and an elastic expansions zone in the centre of Make Sika Seal Tape S/FOSROC/Dr Fixit/STP. (xii) The membrane has to be protected in accordance with the manufacturer’s recommendations until placement of concrete. The membrane to be inspected for damage just prior to concrete placement and make repairs in accordance with manufacturer’s recommendations (xiii) Waterproofing treatment has to be carried out through applicators authorised (b) All the joints of pipes and traps within the sunken portion shall be sealed properly by epoxy sealant. (c) Al CI traps in sunken slabs to be enclosed with PCC 1:1.5:3 (min 15cm) All-round. (d) The sunken portion shall be filled with PCC 1:5:10 type E-2 (using 40mm stone aggregate) complete all as specified (e) Providing drainage spout pipe GI 40 mm dia bore light grade upto outside of outer wall (Approx 450 mm to 600 mm long) including cutting to existing wall and making good the disturbed surface complete all as specified and directed. (f) Providing 25mm thick cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregate as in flooring for laying floor finish all as specified. Note: Items No 79.02 (d), (e) & (f) shall be measured and paid separately.