(1) Where the village has been surveyed or is to be surveyed temporary boundary marks shall be erected at every point where the boundaries of three villages meet and on two subsequent traverse stations of the tri-junction. The nature and 4 specification of then temporary boundary marks shall be decided by the Director in consultation with the Survey Officer. The temporary marks shall be replaced by permanent boundary marks before the conclusion of survey operation.
(2) Permanent boundary marks shall be the following specifications:
R.C.C. Prism triangular cross section prop 1:2:4; main rod 12 mm dia., M.S. 6 mm.
stirrup 15 cm. c/c/stone chips should be 20 mm. downgraded including 40 mm, thick first class local wood plank shuttering complete curing to be made at least 10 days. Casting to be done up to G.L. and M.S. Rod to be kept projection 45 cm. in length to make foundation of the pillar.
Foundation of the pillar R.C.C. foundation of 20 cm. “20 cm. “45 cm. in proportion 1:3:6 (1 cement 3 sand and 6 stone chips) stone should be 20 mm. downgraded.
(3) Marks erected to show demarcation of other village boundaries or for other special purposes viz., demarcation of disputed boundaries, Government land, etc. shall also be rein forced cement concrete 60.96 cm. in height made into a prism of square being 10.16 cm. in length.
(4) The survey officer shall maintain a register of all boundary marks so as to ensure they are maintained and kept in good condition.