2582

COUNTY LOCAL LAWS

(2") LOOP VENT, CIRCUIT VENT, OP TO THE BELIEF VENT
USED WITH A LOOP OR CIRCUIT VENT; AND IN CASE OF FOUR

(4) FIXTURE UNITS TO A THREE INCH (3") LOOP VENT,
CIRCUIT VENT OR TO THE BELIEF VENT USED WITH A LOOP OR
CIRCUIT VENT, IF:

(1)   NO OTHER FIXTURE IS DRAINED TO
THE VENT PIPE, AND

(2)    WHERE THE VENT PIPE IS A LOOP,

CIRCUIT, OR RELIEF VENT, THE FIXTURE WHICH IS
CONNECTED TO THE VENT PIPE IS IN THE SAME STORY AS THE
FIXTURES WHICH ARE SERVED BY THE VENT PIPE."

(23) "SECTION 1209.1 BATTERY VENTING

A UNIFORMLY SIZED HORIZONTAL SOIL OR

WASTE BRANCH TO WHICH ONE (1) BUT NOT MORE THAN A
COMBINATION OF EIGHT (8) FLOOR OUTLET WATER CLOSETS
(EXCEPT BLOWOUT TYPE), STALL OR PEDESTAL URINALS,
FIXTURES HAVING FLOOR CUTLET TRAP STANDARDS, SHOWERS,
BATHTUBS, OR FLOOR DRAINS WHICH ARE CONNECTED IN
BATTERY, SHALL BE VENTED BY A CIRCUIT OR LOOP VENT
WHICH SHALL TAKE OFF IN FRONT OF THE LAST FIXTURE
CONNECTION, DOWNSTREAM FROM THE FIXTURE NEAREST THE
STACK. IN ADDITION, LOWER FLOOR BRANCHES SERVING MORE
THAN THREE (3) WATER CLOSETS SHALL BE PROVIDED WITH A
RELIEF VENT TAKEN OFF IN FRONT OF THE FIRST FIXTURE
CONNECTION, DOWNSTREAM FROM THE FIXTURE NEAREST THE
STACK. WHEN LAVATORIES OR SIMILAR FIXTURES DISCHARGE
INTO SUCH BRANCHES, EACH VERTICAL BRANCH SERVING SUCH
FIXTURES SHALL BE PROVIDED WITH A CONTINUOUS VENT OH
IN ACCORDANCE WITH THE PROVISIONS OF PARAGRAPH
1207.4."

(24) "SECTION 1211.1 DISTANCE OF TRAP FROM
VENT

EACH FIXTURE TRAP SHALL HAVE A

PROTECTING VENT SO LOCATED THAT THE DEVELOPED LENGTH
OF THE FIXTURE DRAIN FROM THE TRAP WEIR TO THE VENT
FITTING IS IN ACCORDANCE WITH THE REQUIREMENTS SET
FORTH IN TABLE 1211.1.

TABLE 1211-1
MAXIMUM DISTANCE OF FIXTURE TRAP FROM VENT

SIZE OF FIXTURE DRAIN INCHES DISTANCE - TRAP TO VENT
1 - 1 1/2                                      3 FT. 6 IN.