supply of power transmission assembly for electric point machine , power transmission assembly for electric point machine 143mm stroke to descripti on no. d.2118-00-18 of s&t workshop, podanur. firm shall have the full fledged testing facilities similar to testing bay of electric point m/c to conduct tests as per irs.s.24 & irs.s.10 on the following parameters. (1) working load (2)time of operation (3)stalling thrust (4) slip l oad (5)stroke length of drive rod (6) locking and detection parameters. ultrasonic testing to be conductedon drive rod to ensure the material is free from internal cracks/defects by the supplier and for proof of this, test certificate from reputed testing labs shall be enclosed al ong with each supply. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]