[ Regulating Equipment Three- Pulley type with modified pulley groove ( 3: 1 ratio ) without SS wire rope ( With use of NBC ball bearing 6305 LLU or SKF bearing 6305- 2RS1 in regulating equipment ) as per RDSO Drg. No. TI/ DRG/ OHE/ ATD/ RDSO/ 00001/ 99/ 2 with clevis and eye ( forged ) RI No. 5322- 1 as per Drg. No. TI/ DRG/ OHE/ ATD/ RDSO/ 00005/ 02/ 1 and RDSO Specification. No. TI/ SPC/ OHE/ ATD/ 0060 with A & C slip no. 1 & 2 or latest. ]