The Do s and Dont s of Concrete Pumping Tips Safety
Working Safely With Concrete - America's Cement Manufacturer
The A-B-Cs of fresh concrete's effect on skin are: Abrasive Sand contained in fresh concrete is abrasive to bare skin. B asic & portland cement is alkaline in nature, so wet C austic concrete and other cement mixtures are strongly basic (pH of 12 to 13). Strong bases …
Aug 08, 2019 · Don't: Don't leave boxes, bags, tools, or other materials on the floor. Don't block walkways with hand trucks, equipment, or materials. Don't leave cords or cables in walkways. Don't place anything on stairs. Don't leave drawers open. Don't Slip Up on Slip Hazards. It's easy to slip on wet or smooth surfaces, and down you go.
Batching, Mixing, Transporting, and Handling Concrete
hours after mixing unless hot concrete temperatures or. Mobile Batcher Mixed Concrete (Continuous Mixer) Mobile volumetric mixers are special trucks (Fig. 10-7) that batch by volume and continuously mix concrete as the dry concrete ingredients, water, and admixtures are continuously fed into a mixing trough, typically an auger system.
Jun 04, 2018 · Experts recommend pumping a septic tank every 2 to 3 years depending on factors such as the size of your household or building. However, holding tanks are temporary storage units, and owners should pump the tank far more frequently than a septic tank. Consider these critical tips for promoting safety if you have a septic tank on your property.
Nov 23, 2019 · Safety Guidelines. When it's time to remove formwork, follow these recommendations: Do not remove forms and shores (except those that are used for slabs on grade and slip forms) until the worker determines that the concrete has gained sufficient strength to support its weight and superimposed loads.
Jan 15, 2009 · The leading products include the off-highway mining truck, the concrete pump, truck mounted concrete pump, concrete batching plant, asphalt batching Sany Heavy Industry mainly engages in R&D, manufacture, and distribution of engineering machinery, with the products covering 25 categories and above 120 types such as construction machinery
Do's and Don'ts of Commercial Concrete Pump – Maple
Jul 03, 2019 · Don'ts of Concrete Pumping . Don't use a boom to replace the job of a crane. Don't open a coupling when it's pressurized. To clean clogged lined don't climb on hydraulic systems. Don't stand in front of the discharge end of the cement channel. Never handle clogged hoses that are under pressure.
Safety Standards for Signs, Signals, and Barricades
Sep 12, 2002 · The authority citation for Subpart G of Part 1926 is revised to read as follows: Authority: Sec. 107, Contract Work Hours and Safety Standards Act (Construction Safety Act) (40 U.S.C. 333); sections 4, 6, 8, Occupational Safety and Health Act of 1970 (29 U.S.C. 653, 655, 657); Secretary of Labor's Order No. 12-71 (36 FR 8754), 8-76 (41 FR 25059
4. Concrete pumper 11 5. Dump trucks 11 b) Long-handled Tools 12 c) Ladders 12 d) Aerial lifts 13 e) Scaffolds 13 f) Material Handling and Storage 13 1.4 Occupational Safety and Health Administration (OSHA) 14 Chapter 2 – Taking Action to Prevent Power Line Contacts 15 2.1 OSHA's Power Line Clearance Distance 15
Fire Safety Do's and Don'ts | Environmental Health & Safety
Fire Safety Do's and Don'ts Do. Know your building's evacuation plan. Evacuate calmly and quickly whenever a fire alarm or carbon monoxide alarm sounds. Keep important items such as medications and medical equipment handy for quick access in the event of …
JS2000 twin-shaft horizontal forced type concrete mixer machine discharges two cube materials every time also known as the two-cube concrete mixer. This product cycle period is 60s when discharging. It can mix dry hard concrete plastic concrete flowing concrete and various mortar.
Stormwater Best Management Practices: Concrete Washout
the customer's concrete down the chute, the driver hangs a washout bucket shown in Figure 8 (see red arrow) on the end of the truck's chute and secures the hose to insure no leaks. The driver then washes down the chute into the bucket to remove any cementitious material before it hardens. After washing out the chute, the driver pumps (yellow
PREVENTING HAND INJURIES - National Precast Concrete
• Don't use screwdrivers with chipped tips. Knives • Use safety knives whenever possible • Keep knife blades sharp • Cut away from your body • Do not use knife blades FRONT side with the choice of six Safety First messages. P H A S E 8 1 S-e L e C l a s p A W o r k e r r J E W E L L E R Y H o l d e r: P H-p:
Do's and Don'ts of Concrete Vibration - The Spruce
Jul 14, 2021 · Using a Concrete Vibrator. Verify that the specific areas of concrete have not been vibrated already by other co-workers before proceeding with vibration. Submerge the vibrator head fully into the concrete, and hold it there for at least 10 seconds. Don't turn on the vibrator until the tip is …
The Do's And Dont's Of Concrete Pumping - Allied Insurance
Don'ts of Concrete Pumping. Never use a boom to replace the job of a crane. Don't open a coupling when it is pressurized. Never climb on hydraulic systems for the purpose of cleaning clogged lines. Don't stand in front of the discharge end of cement pipeline. Never handle clogged hoses that are under pressure.
10 Things You Should Never Do While Pumping Gas | Family
Jul 08, 2021 · Don't Leave the Engine Running. Make sure you put your vehicle in park and turn the engine off before pumping gas. You should also switch off any auxiliary 12-volt power sources such as phone chargers and cigarette lighters because, while rare, they can be a potential igniter of a fuel fire. These are the 10 things you should know about gasoline.