Schedule of rate, SOR /rate for Diffuser/filter cleaning of substation

SOR Description Unit Rate Remarks x10 Diffuser removal, cleaning and refixing – Cleaning of diffuser/filter of bus duct, air duct, AC/HVAC duct having 800-1200 mm X 200-300 mm, height up to 4-5 meter. Scope includes removal of diffuser/filter, cleaning, water washing, drying, sweeping of soil from duct with sweeper and refixing in the duct with Nassery tools tackles and ladder etc without scaffolding. EA Rs. 391.81 x20 Diffuser removal, cleaning and refixing – Cleaning of diffuser/filter of bus duct, air duct, AC/HVAC duct having 800-1200 mm X 200-300 mm, height up to 4-5 meter. Scope includes removal of diffuser/filter, cleaning, water washing, drying, sweeping of soil from duct with sweeper and refixing in the duct with Nassery tools tackles and ladder etc with scaffolding/u-type manual trolly. EA Rs 699.97