What is an elevator pit and why does water collect in it?
- Surface water infiltration caused by rain or washing of the area
- High level of underground water in humid areas such as Gilan
- Leakage of water or sewage pipes near the elevator pit
- Lack of proper sealing when constructing the foundation of the building
- Breakdown of the elevator pit water drain pump
Dangers of water accumulation on the floor of the elevator pit
- Danger of electric shock due to moisture contact with cables or electrical connections
- Rust of metal parts which causes brake and buffer system to fail
- Damage of pumps and sensors due to water infiltration
- Creation of unpleasant odors and growth of fungus in humid space
- Reduction of useful life of the elevator and Increasing periodic service costs
Methods of preventing water from entering the elevator pit
1. Professional sealing of the floor and walls of the elevator pit
2. Using a drainage system or drain pipe
3. Installing an automatic drain pump (floor pump)
4. Leakage control of pipes and sewage system
5. Creating an anti-moisture coating on the floor of the engine room
Correct floor tilting and proper floor construction
Insulation around the elevator pit during construction
The role of proper ventilation in the elevator pit
Regular service and maintenance of the elevator shaft
- The operation of the pump is checked.
- Sediment and mud at the bottom of the pit are cleaned.
- The seals are checked for leakage.
- The condition of cables and foundations is checked.
What to do if the elevator pit is flooded?
The best time to renovate or re-insulate the elevator shaft
- Removal of worn floor
- Re-execution of professional waterproofing
- Water penetration test with pressure devices
- Installation of new screed pump
Introduction of the truth industrial group
summary
- Basic sealing of the pit and foundation
- Installation of automatic drain pump and proper drainage system
- Regular visit and periodic service by professional technician
