The employer shall ensure at a construction site of a building or other construction work that.—
(a) all construction with the use of concrete or reinforced concrete are based on plans as,-
(i) include specifications of steel and concrete and other material to be used in such construction;
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(ii) give technical details regarding methods for safe placing and handling of such materials as specified in sub-clause (i)
(iii) indicate the type, quality and arrangement of each part of a structure of such construction; and
(iv) explain the sequence of steps to be taken for completion of such construction;
(b) formwork and shores used for concrete work are structurally safe and are properly braced or tied together so as to maintain position and shape of such formwork or shores; and
(c) formwork structure used for concrete work has sufficient cat-walks and other secure access for inspection of such structure if such structure is in two or more tiers.
97. Preparation and pouring of concrete and erection of concrete structures,—The employer shall ensure at a construction site of a building or other construction work that,—
(a) a building worker handling cement or concrete,—
(i) wears close-fitting clothing, gloves, helmet or hard hat, safety goggles, proper foot wear and respirator or mask to protect him from danger in such handling;
(ii) keeps as much his body covered as is required to protect him from danger in such handling: and
(iii) takes all necessary precaution to keep cement and concrete away from his skin in such handling.
(b) lime pits are fenced or enclosed:
(c) lime pits are filled and emptied by such devices which do not require workers to go into the pit:
(d) moving parts of the elevators, hoists, screens, bunkers, chutes, grouting equipment used for concrete work and of other equipment used for storing, transport and other handling ingredients of concrete are securely fenced to avoid contact of building workers with such moving parts; and
(e) screw conveyors used for cement, lime and other dusty materials are completely enclosed.