5002

COUNTY LOCAL LAWS

CHEMICAL WASTE DRAINAGE SYSTEMS INCLUDE PRESTRESSED, LOW
EXPANSION, BORO-SILICATE GLASS PIPE; HIGH SILICON CONTENT
CAST IRON PIPE; PLASTIC LINED PIPE; LEAD PIPE, AND
POLYPROPYLENE PIPE AND FITTINGS. IN EACH CASE, THE
STANDARDS FOR THE MATERIALS ACCEPTED SHALL INDICATE THE
SUITABILITY FOR THE CONCENTRATIONS OF CHEMICALS INCLUDED.

(10)   SECTION 304.3.1 ABOVEGROUND VENTING

VENT PIPING ABOVEGROUND IN BUILDINGS SHALL BE OF
BRASS PIPE, COPPER PIPE, COPPER TUBE D.W.V. WEIGHT OR
HEAVIER, SERVICE WEIGHT OR HEAVIER CAST IRON SOIL PIPE,
GALVANIZED WROUGHT IRON PIPE, GALVANIZED OPEN-HEARTH IRON
PIPE, GALVANIZED STEEL PIPE, OR LEAD PIPE, OR A.B.S. OR
PVC-DWV SCHEDULE 40 OR HEAVIER PLASTIC PIPE MAY BE USED
IN ANY BUILDINGS THREE (3) STORIES OR LESS, MAXIMUM
FORTY-FIVE (45) LINEAR FEET OR LESS.

(11)   SECTION 304.3.2 UNDERGROUND VENTING

UNDERGROUND VENT PIPING SHALL BE NOT LESS THAN
SERVICE WEIGHT BELL AND SPIGOT CAST IRON.

(12)   SECTION 304.5.2 INSIDE CONDUCTORS

INSIDE CONDUCTORS INSTALLED ABOVEGROUND LEVEL SHALL
BE OF BRASS OR COPPER PIPE, D.W.V. COPPER TUBE, NOT LESS
THAN SERVICE WEIGHT BELL AND SPIGOT CAST IRON, LEAD,
GALVANIZED OPEN-HEARTH IRON, GALVANIZED STEEL, WROUGHT
IRON, A.B.S. OR PVC-DWV SCHEDULE 40 OR HEAVIER PLASTIC
PIPE MAY BE USED IN ANY BUILDING THREE (3) STORIES OR
LESS, MAXIMUM FORTY-FIVE (45) LINEAR FEET OR LESS.

(13)   SECTION 404 WATERPROOFING OF OPENINGS

JOINTS AT THE ROOF, AROUND VENT PIPES, SHALL BE M
WATERTIGHT BY THE USE OF LEAD, COPPER, ALUMINUM, PLASTIC,
OR OTHER APPROVED FLASHING OR FLASHING MATERIAL.
EXTERIOR WALL OPENINGS SHALL BE MADE WATERTIGHT.

(14)   SECTION 501.2 UNDERGROUND DRAINAGE

CLEANOUTS WHEN INSTALLED ON AN UNDERGROUND DRAIN
SHALL BE EXTENDED VERTICALLY TO OR ABOVE THE FINISHED
GRADE LEVEL OR THE CLEANOUT MAY BE EXTENDED OUTSIDE THE
BUILDING WHEN FOUND NECESSARY BY THE ADMINISTRATIVE
AUTHORITY. THE CLEANOUT EXTENSION SHALL BE NOT LESS THAN
SERVICE WEIGHT BELL AND SPIGOT CAST IRON. ALL TERRA
COTTA Y'S OR Y'S AND 1/8 BENDS, TRANSITE Y'S OR Y'S AND
1/8 BENDS, PLASTIC Y'S OR Y'S AND 1/8 BENDS MUST BE
ENCASED IN CONCRETE UP TO 6" ON CAST IRON EXTENSION PIPE.

(15) SECTION 501.3 BUILDING SEWER JUNCTION AT PROPERTY
LINE