Specifications include, but are not limited to: 1. Overview. Furnish and deliver grit classifier screw for the Department of Environmental Services, City and County of Honolulu, Honolulu, Hawaii. The screw is a replacement part used for a WesTech Gritt Mitt Shaftless Grit Classifier, Model No. GSF31. 2. Specifications. a. Description: Shaftless helical screw b. Material: Carbon steel, low alloy, high strength c. Size: 11” diameter d. Other Items: Any and all other standard items of components and accessories of the screw as listed in the manufacturer’s specifications and/or brochures to be completely operable with the equipment, whether specified herein or not, shall be included. e. Safety: Shall meet all applicable Federal, Hawaii State and City requirements. f. Warranty: Manufacturer’s Standard. d. Compatibility: Screw shall be compatible with the grit classifier specified. The Contractor shall be responsible for any and all modifications required for proper function and fit.