Turbidity Control Curtains

	REGULAR DUTY (TYPE I)	HEAVY DUTY (TYPE II)	EXTREME DUTY (TYPE III)
FABRIC*	22 oz. 400lb/inch tensile strength vinyl coated fabric	22 oz. 500lb/inch tensile strength vinyl coated fabric	22 oz. 500lb/inch tensile strength vinyl coated fabric
FLOATATION+	Marine quality expanded polystyrene	Marine quality expanded polystyrene	6″-12″ Marine quality expanded polystyrene
SIZE	6″-up to 10′ depth 8″-11′ to 17′ depth 12″-18′ to 30′ depth	6″-up to 7′ depth 8″-7′ to 10′ depth 12″-11′ to 30′ depth	(according to application)
NET BUOYANCY	6″-13lb/ft 8″-21lb/ft 12″-52lb/ft	8″-20lb/ft 12″-50lb/ft	12″-50lb/ft
LOAD CARRYING COMPONENTS	Fabric plus 1/4 inch galvanized steel chain (5,000 lb break strength)	Fabric plus 5/16 inch galvanized steel cable (9.200 ob break strength) plus 5/16″ galvanized chain (7,600 lb break strength)	Fabric plus 2 each 5/16″ vinyl sheathed galvanized steel cables (18,400 lb break strength) plus 3/8 galvanized chain (10,600 break strength)
BALLAST	.7 lb/ft enclosed 1/4″ galvanized chain	1.1 lb/ft enclosed 5-16″ galvanized chain	1.5 lb/ft enclosed 3/8″ galvanized chain
CONNECTION BETWEEN SECTIONS	Laced grommets	6061 T6 Aluminum Extruded Tool Free Quick Disconnects. Laced grommets on lower skirt.	6061 T6 Aluminum Extruded Tool Free Quick Disconnects. Laced grommets on lower skirt.
AVAILABLE DEPTHS	3 to 30 feet	3 to 30 feet	3 to 30 feet

* ALTERNATIVE FABRICS AVAILABLE UPON REQUEST. GEOTEXTILE SKIRTS (GILTERCLOTH)
+  ALTERNATE FLOTATION MATERIAL AVAILABLE UPON REQUEST