5005
ANNE ARUNDEL COUNTY

PIPING IN THE GROUND SHALL BE LAID ON A FIRM BED FOR
ITS ENTIRE LENGTH, EXCEPT WHERE SUPPORT IS OTHERWISE
PROVIDED WHICH IS ADEQUATE IN THE JUDGMENT OF THE
ADMINISTRATIVE AUTHORITY,

(21)   SECTION 900.1A INDIRECT WASTES REQUIRED

WASTES FROM THE FOLLOWING FIXTURES, DEVICES,
APPLIANCES, OR APPARATUS SHALL DISCHARGE TO THE BUILDING
DRAINAGE SYSTEM THROUGH AN INDIRECT WASTES, MEETING THE
MATERIAL AND DRAINAGE PIPE SIZING REQUIREMENTS OF THIS
CODE.

(22)   SECTION 1002 DESIGN OF BUILDING WATER DISTRIBUTION
SYSTEM

WATER PIPING SYSTEMS SHALL BE DESIGNED AND INSTALLED
SO THAT THE MAXIMUM VELOCITY AT ANY TIME SHALL NOT EXCEED
THE LESSER OF EIGHT FEET (8') PER SECOND, OR TO THE
MAXIMUM LIMIT RECOMMENDED BY THE MANUFACTURER OR AN
INDUSTRY STANDARDS.

(23)   SECTION 1003.1.7 WATER HEATING EQUIPMENT VALVE

THE COLD WATER BRANCH TO EACH HOT WATER STORAGE TANK
OR WATER HEATER SHALL BE PROVIDED WITH A VALVE LOCATED
NEAR THE EQUIPMENT, WHICH VALVE SHALL ONLY SERVE SAID
EQUIPMENT. EACH TANK OR HEATER SHALL BE EQUIPPED WITH AN
APPROVED AUTOMATIC RELIEF VALVE AS SPECIFIED IN PARAGRAPH
1005.2.

(24)   SECTION 1004.11.8 LAWN SPRINKLERS

LAWN SPRINKLER SYSTEMS WHEN CONNECTED TO A POTABLE
WATER SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH THE
PROVISIONS OF THIS SUBTITLE. ADEQUATE AND PROPER
PROVISION SHALL BE MADE FOR CONTROL AND DRAINAGE, AND TO
PREVENT BACKSIPHONAGE. THE WATER SUPPLY LINES MAY BE
LAID AT A DEPTH LESS THAN THREE AND ONE-HALF FEET (3
1/2').

(25)   SECTION 1100.3 MINIMUM SIZE OF SOIL AND WASTE
STACKS

NO SOIL OR WASTE STACK SHALL BE SMALLER THAN
THE LARGEST HORIZONTAL BRANCH CONNECTED THERETO, EXCEPT
THAT:

(A)    A 4" X 3" WATER CLOSET CONNECTION SHALL
NOT BE CONSIDERED AS A REDUCTION IN PIPE SIZE.

(B)   A FOUR INCH (4") HORIZONTAL DRAIN TO A
THREE INCH (3") SOIL STACK BY MEANS OF A 3" X 4" TEE-WYE,
OR TO ABOVE THE CENTER LINE OF A THREE INCH (3")