tender for tree plantation work including supply and fixing of tree guards for the protection of plants planted in the year 2025 and 2026 in the plans of the authority - providing and fixing m. s. tree guard 45 cm square in plan, height 1.20 metre above ground level and 0.40 metre below ground level. the vertical members shall consist of four nos. angle iron of size 25x25x3 mm, 1.6 m long, one at each corner and 8 nos flat iron of size 25x3 mm, 1.2 m long. the vertical mambers shall be welded to 4 nos. 25x6 mm m. s. flats placed horizontally around the vertical member of the cage. one name plate of 1 mm thick m.s. sheet of size 250x100 mm shall be welded to the tree guard near the middle height and lettered cpwd/ pwd/ any other approved name. the tree guard shall be fixed to the ground by making suitable holes and by embedding four corners leg in the ground, including refilling the earth, compaction etc. complete. the tree guard shall be painted with two or more coats of synthetic enamel paint of approved brand and manufacture over a coat of primer, complete in all respect. dsr 2020/2.26 (2219.25x0.90x108/100=2157.11)