Plumbing Fundamentals Ron Grendzinski
The class that follows is the Proprietary property of HD Supply. It is intended to be used in the training of maintenance associates and staff in the presence of a qualified HD Supply trainer. The material within is current and up to date at the time of creation.
The purpose of this course is to discuss the topic of Plumbing Fundamentals. As products are discussed throughout the course of this class, they are for reference or illustration only & not intended for the purpose of selling a particular brand or item.
Today s Goal: This Plumbing fundamentals class is designed to help you better understand Plumbing and help you be more aware of safe practices used in Plumbing maintenance, troubleshoot and repairs of the most common residential plumbing related issues. This class will not certify you as an Plumber.
Today s Goal: By the end of this training you should be able to: Identify the need for plumbing safety. Have a better understanding of plumbing and how it works. Follow OSHA safety guidelines & procedures Safely perform routine plumbing repairs
What we will discuss Safety & Lockout - Tagout Water delivery - supply and waste systems Plumbing fixtures - operation, parts and repair
What should be your #1 priority each day? Satisfying the needs of your resident? Staying within budget? Keeping your boss/supervisor happy? Getting to work on time? Getting your pay check?
SAFETY!
Safety PPE Personal Protective Equipment
Safety Blood Borne Pathogens Hepatitis A, B & C Meningitis Infectious diarrhea
OSHA Regulations When necessary, Lockout - Tagout procedures should be used on your property while you are working.
Available from you Supplier Lockout -Tagout Kit can be used for more than just electrical.
OSHA Regulations Occupational Safety & Health Administration
Plumbing It s not just Pipes Sinks Toilets Faucets Why must we have plumbing?
Plumbing It s water! Where do you get your water?
Municipal Water Supply Only 17% of water is provided by Natural Sources
Municipal Water Supply Water is sanitized, then delivered back to our homes and buildings through underground pipes.
Municipal Water Supply Water can travel as far as 25 miles or more to reach our homes. Water pipes must be large enough to sustain pressure.
Water Pressure Pump Station or Reservoir pumps are off.
Water Pressure The difference in water tank elevation determines the pressure at the pump station
Water Pressure 1025ft 824ft = 201ft 2.31 = 201ft 87 psi 2.31 ft in elevation is equal to 1 psi Customer Training 22
Water Pressure 1011ft 824ft = 187ft 2.31 = 187ft 81 psi 2.31 ft in elevation is equal to 1 psi Customer Training 23
Water Pressure A pump fills tanks and reservoirs to keep them full & is needed so the end result is higher pressure. Customer Training 24
Water Pressure 40 20 10 3 ½ City water pressure can be 100 psi or more.
Water Pressure This pressure reducing valve outside at the meter by the street is adjustable with pressure typically 100 psi 120 psi.
Water Pressure If you have Boilers Pressure reducing valves are used to maintain a specific pressure to the boilers.
Water Pressure Checking Water pressure at the shower arm will provide best individual results. 45psi 65psi
Water Pressure Too much pressure can split pipes and supply lines.
Water Pressure Without pressure we would not be able to use our faucets or fill our toilets.
Water Pressure Not only supply lines and drains cause water damage. Take care not to damage fire sprinkler heads with paint while turning units or rooms.
Plumbing
Plumbing Supply / Drain Hot or Cold Water Rigid copper - H/C Supply & drains CPVC - H/C Supply only PEX - H/C Supply and drains Galvanized - H/C Supply / some drains
Plumbing Supply / Drain Cold Water Cast iron - Drains, spigots no hub ABS - Drains only ( no Hub is a clamp style coupler) PVC - Supply & drains
Pipe Repair Hard Copper Pipe Preferred by many Water must be completely off Not much room for errors
Pipe Repair Plumber's Kit Trigger Start Torch 16.9 Oz Fat Boy Propane Cylinder Lead-Free Solder Flux, Flux Brush Sandpaper Pipe Cutter HD Supply Part # 149713
Pipe Repair Plumbers Grease Faucets Valve stems Flush valve linkage Prevents rust, oxidation, corrosion Safe on plastic & rubber HD Supply Part # 150115
Pipe Repair
Pipe Repair
Pipe Repair
Water Pipe Fittings
Fresh Water Supply Customer Training 2
Shutoff Valves
Shutoff Valves
Shutoff Valves Ball Valves are the most durable
Shutoff Valves Angle stops are installed for emergency or repair use.
Water Supply Lines Flexible stainless steel Flexible PVC Sizes available for faucets, ice makers, washers, dishwashers & toilets.
Water Supply Lines CLICK SEAL Supply line nut clicks when tight. Prevents over tightening. HD Supply Part # 150115
Waste Water Custom 9
Waste Water Poly Vinyl Chloride PVC drain pipe is now the most commonly used type of pipe in residential housing.
Drain Line Repair Kitchen and Tub 1 ½ drain lines Tail piece P-trap or J-bend Tee Connector pipe
Toilet Anatomy Tank to bowl bolts. Tank to bowl gasket spud gasket. Bowl to floor bolts.
Toilet Anatomy Tank to bowl bolts. Tank to bowl gasket spud gasket. Bowl to floor bolts. Customer Training 13
Hot Water Supply
Water Heater
Free Online Training HD Supply is proud to offer several online classes in both Spanish and English. Air Conditioning Maintenance Appliance Maintenance Electrical Maintenance General Apartment Maintenance Plumbing Maintenance Swimming Pool Maintenance Electrical Intermediate Conservation Maintenance (GREEN) Air Conditioning Mechanical and Electrical EPA Section 608 Preparation and Practice Tests Type the link below on your web browser and register. https://go.bluevolt.com/hdsupply/autoenrollment.aspx?id=livepublicclasses
Any Questions? Thank you for attending!