**************************************************************************
USACE / NAVFAC / AFCEC / NASA UFGS-46 23 00 (February 2020)
------------------------------------
Preparing Activity: NAVFAC Superseding
UFGS-46 23 00 (
February 2011)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
**************************************************************************
SECTION TABLE OF CONTENTS
DIVISION 46 - WATER AND WASTEWATER EQUIPMENT
SECTION 46 23 00
GRIT REMOVAL AND HANDLING EQUIPMENT
02/20
PART 1 GENERAL
1.1 REFERENCES
1.2 DEFINITIONS
1.2.1 Grit
1.2.2 Grit Separation
1.2.3 Grit Collection
1.2.4 Grit Removal
1.2.5 Grit Washing
1.3 SUBMITTALS
1.4 SPARE PARTS
1.5 QUALITY CONTROL
1.5.1 Regulatory Requirements
1.5.2 Qualifications
1.5.3 Shop Drawings
1.6 DELIVERY, STORAGE, AND HANDLING
1.7 WARRANTY
PART 2 PRODUCTS
2.1 SYSTEM DESCRIPTION
2.1.1 Design Requirements
2.1.2 Grit Removal System Type
2.1.2.1 Aerated Grit Removal System
2.1.2.2 Inclined Bottom Grit Removal System
2.1.2.3 Longitudinal Grit Removal System
2.1.2.4 Vortex Type Grit Removal System
2.1.2.5 Detritor Grit Removal System
2.1.3 Performance Requirements
2.1.4 Electrical Requirements
2.2 ASSEMBLY [OR] FABRICATION
2.3 EQUIPMENT
2.3.1 Materials and Equipment
2.3.1.1 Aerated Grit Separation Equipment
SECTION 46 23 00 Page 1
