Ladder construction of ladder :- General :- 1.The desigen of ladder shall to IS 3696 part 2 make shift ladders shall not be permitted. 2. Metal ladder shall be either of steel complying with IS 1977:1975 or of aluminium alloy compying with suitable grade of IS 617:1975. 3.All ladder shall be designed to carry their intended load safety 4.Side rails stiles of metal ladders shall be sufficient cross-section to prevent excessive deflection iin use. 5.Slip resistant shoes,lashing or leather pr other effective means shall be used to avoid danger of slipping. 1 stock ladder :- . ...