BU1PRtopic124 PDF Plumbing Concepts & Principles

INTRODUCTION: CONCEPTS & PRINCIPLES PRELIM TOPIC 1.0 MATERIALS DOMESTIC WATE R SUPPLY WATER & TREATMENT PUMPS &PUMPING SYSTEM PLUMBING LAYOUT & DESIGN INSTALLATION & MAINTENANCE DRAINAGE SYSTEM WASTE DISPOSAL SYSTEM PLUMBING FIXTURE PLUMBING SYSTEM  PLUMBER simply refers t...

INTRODUCTION: CONCEPTS & PRINCIPLES PRELIM TOPIC 1.0 MATERIALS DOMESTIC WATE R SUPPLY WATER & TREATMENT PUMPS &PUMPING SYSTEM PLUMBING LAYOUT & DESIGN INSTALLATION & MAINTENANCE DRAINAGE SYSTEM WASTE DISPOSAL SYSTEM PLUMBING FIXTURE PLUMBING SYSTEM  PLUMBER simply refers to the skilled person or the one who “fix” and “repair” the pipes and fixtures system. Taken from the roman word “PLUMBARIUM” MASTER PLUMBER a person with knowledge of the experience in plumbing system who employs journeymen plumbers or who conducts a plumbing business. ROUGHING-IN -the installation of all pieces in the plumbing system that are in partitions and under floors.  SANITATION Conditions relating to public health. Especially the provision of clean drinking water and adequate sewage disposal SANITARY ENGINEERING is the application of the engineering to control the environment condition related to public health, such as water supply, sewage and industrial waste. PLUMBING AUTHORITY -\refers to the authority or officers in charge with the administration and enforcement of the National Plumbing Code of the Philippines or his regularly authorized deputy. Plumbing system Requirements: NPC Regulations 1. Regulated by a Plumbing Code- the design, materials, and installation of the systems 2. Approved by an authorized Plumbing official charged with assuring code compliance. 3. A permit for installation of the systems must be obtained from authorities having jurisdiction. 4. Systems should be installed by an entity duly licensed by local authorities to install plumbing systems. 5. Plumbing design plans and installed systems are required to be inspected and approved by an authorized official charged with code enforcement.  PURPOSE OF PLUMBING For convenience and comfort For sanitation and health PLUMBING HAS 2 OBJECTIVES To supply water from different parts of the building To remove and discharge human wastes and other substances out of the building into th public sewer or septic tank RA 1378 -National Plumbing Code of the Philippines PD 1067- Water code of the Philippines (IRR) PD 856- Sanitation Code of the Philippines RA 9275 –The Phillipine Clean Water Act RA 9003 – Ecological Solid Waste Management Act RA 11469 – Bayanihan to Heal as one Act REQUIREMENTS: Plans, Specifications, Descriptions, nature of work to be done PERMITS For any drainage work, a permit is required from the office of the authority under the department of health ISSUANCE Issued only to Master Plumber CHARGING Per unit (1-lavatory, 1-sink, 1-watercloset, 2-floordrains, 3-meters)