Precautions for cleaning and withdrawal Concrete Pumping Related Information

Operator Manual - Norwall

clean and free from obstructions. Remove any de-bris from the set and keep the floor clean and dry. Do not work on this equipment when mentally or physically fatigued, or after consuming any alcohol or drug that makes the operation of equipment un-safe. Substances in exhaust gases have been identified

Concrete Pumping Health and Safety Guidelines

Keep the floor, pump deck, and work area free of oil and grease to prevent slipping and falling while trying to perform your duties. Clean up after every operation. Keep dirty rags in an approved fireproof container. WARNING Falling hazard. While climbing onto or off any equipment, remember the

Cleaning of concrete pumping equipment - WorkSafe

WorkSafe expects that when cleaning out concrete pumping equipment the following safety precautions are followed: the discharge end of the pipeline to be fitted with a cage to safely catch the cleaning device but at the same time, allow the concrete to flow. all workers are to be kept clear of the discharge end while the concrete is under pressure.

Policies – Mutual 4

7494 Filled Concrete Block and Footings 7499.4 Air Conditioning/HVAC/Heat Pump Units 7501.04 Pet Policy 7502.04 Carport Regulations 7503 Plumbing Stoppages 04-7504-1 Lock Resolution 7505.4 Maintenance Responsibility 7506 Sidewalk Traffic Restriction 7506.1 Roller Skates, Roller Blades, Skateboards, Bicycles, Tricycles, and Scooters 7507.4

The Do's And Dont's Of Concrete Pumping - Allied Insurance

The Do's and Dont's of Concrete Pumping - Allied Insurance


manner with appropriate precautions being taken against all hazards. Excavations shall provide adequate working space and clearances for the work to be performed therein. In no case shall excavation faces be undercut for extended footings. Subgrade surfaces shall be clean and free of loose material of any kind when concrete is placed thereon.

What Are The Precautions of Concrete Pumping?

Feb 15, 2017 · Aggregate. The needle flake content of the aggregate should not be more than 10% for pumping concrete. In general, the aggregate should be used in the sand, and the particle size through the 0.315mm sieve should not be less than 15% while the particle size through the 0.160mm sieves should not less than 5%.

Standard Operating Procedure (SOP)

9.1 Precautions against Gas Hazards 7 9.2 Precautions against Infection 8 9.3 Precautions to be taken while working near Vehicular Traffic 8 10 PROTECTIVE GEARS AND SAFETY DEVICES 8 11 GUIDANCE FOR SELECTION OF SEWER/ SEPTIC TANK CLEANING EMPLOYEES 8 11.1 Requirements for Duties Not Requiring Entry into Confined Space 8

Concrete Pump Hazards & Safety - Concrete Network

The Do's and Dont's of Concrete Pumping - Allied Insurance


or internal combustion engine, a pump, control mechanism, hoses, pipes, nozzles and various other components necessary for the equipment to function as a system. Common hazards and risks include the water jet piercing the skin, being hit by flying debris and exposure to noise. Other hazards associated with high pressure water jetting include


concrete to balance outside soil pressure above the bottom of the casing at all times during withdrawal. The concrete and casing must have characteristics so that the concrete in the column will not move upward as the casing is pulled. Take precautions to assure that …


concrete to balance outside soil pressure above the bottom of the casing at all times during withdrawal. While pulling the casing, the top of the concrete surface shall be at least 4 m above the bottom of the casing until the top of the concrete is at the cut-off elevation. Take precautions to …

Guidance for Reducing Health Risks to Workers Handling

Dec 17, 2015 · Clean contaminated work clothing daily with 0.05% chlorine solution (1 part household bleach to 100 parts water). Personal Protective Equipment (PPE) Workers handling human waste or sewage should be provided proper PPE, training on how to use it, and hand washing facilities.

REQUEST FOR BID PROPOSALS Proposal for Septic Tank …

Proposal for Septic Tank Pumping and Cleaning At two New Hampshire State Liquor Commission Stores Located on Route 95 North and South, Hampton. GENERAL INFORMATION: RFP Issue Date: Friday, January 28, 2005 Proposal Number: RFP Septic – 2005 - 2008 Deadline for Bid Submission: Thursday, February 10, 2005 at 9:00 AM

Safe Use of Concrete Pumps - Technic Concrete Pumping

Never try to remove a blockage with compressed air. Remember, the pump can produce over 1,200 PSI on the material while an air compressor generates only 150 PSI. So, if the pump can't push it, air never will. The primary difference is that air is compressible while concrete is not; which creates the potential for a very dangerous release of energy.


concrete & masonry safety concrete placement operations potential for multiple serious safety problems cranes/bucket concrete pumping equipment fall protection large crews tight placement timing electrical gfci power finishing formwork failure improper shoring re-shoring

Working Safely With Concrete - Portland Cement Association

Waterproof gloves, a long-sleeved shirt, and long pants should be worn. If you must stand in fresh concrete while it is being placed, screeded, or floated, wear rubber boots high enough to prevent concrete from getting into them. The best way to avoid skin irritation is to wash frequently with pH neutral soap and clean …


Protective filters shall be used during heavy pumping in excavations. The water shall be drawn away from the excavation rather than through the ground towards the excavation. 3.3.5. Ground Condition . Adequate precautions, depending upon the type of strata …


F. PRECAUTIONS 1. Clean all concrete thoroughly from the base and lid of the meters. Special attention should be paid to keep all valves and openings free of concrete. 2. Take care to prevent damage to the top edge of the base. A tight seal is necessary for proper operation of …

project on safety and prevention measures in petrol pumps

Jul 05, 2014 · project on safety and prevention measures in petrol pumps of indianoil corporation presented by shruti rao 1. L.A.D. College 1 INTRODUCTION SAFETY AND PREVENTION MEASURES Safety is the state of being "safe" the condition of being protected against physical, social, financial, political, emotional, damage or event which could be considered as non- desirable, The numbers of workers …