Dam Elevators

We offer Dam Elevators/Liftswhich have varied capacities as per the requirements of the clients. We manufacture these using high grade materials using advanced technology. These have varied applications in a number of uses .We provide these at industry leading price.

Our team of dedicated engineers with an experience of more than two decades in lift technology is engaged in the installation and maintenance of lifts. Owing to our successful record, we have been able to satisfy our customers with quality products. Customizable in size, speed, and capacity, they are an essential component in maintaining the structural integrity and functionality of hydroelectric and flood-control dams.

Vertical Access Systems for Dams :

Dam elevators are specialized vertical transportation systems designed for hydroelectric power plants, reservoirs, and large water infrastructure. They provide safe and efficient access to different levels within the dam for maintenance, inspection, and operational purposes. Built to withstand extreme environmental conditions, these elevators ensure seamless mobility for engineers and workers, enhancing safety and efficiency in dam operations.

Features :

Designed to provide reliable access for personnel and equipment within dam structures.
Built to withstand high-pressure environments and extreme water conditions.
Ensures safe and efficient transportation for maintenance and inspection teams.
Equipped with advanced safety features, including emergency descent and alarm systems.
Engineered for durability and performance in challenging dam operations.

Minimum Civil Dimension For Dam Elevators

PERSONS	LOAD (KG)	CAR INSIDE		LIFT WELL		ENTRANCE
PERSONS	LOAD (KG)	A	B	C	D	ENTRANCE
4	272	1100	700	1900	1300	700
6	408	1100	1000	1900	1700	700
8	544	1300	1100	1900	1900	800
10	680	1300	1350	1900	2100	800
13	884	2000	1100	2500	2000	900
16	1088	2000	1300	2500	2100	1000
20	1360	2000	1500	2500	2400	1000
24	1632	2150	1650	2650	2500	1100

Note:
1- The total overhead dimension has been calculated on the basis of car height of 2.3 m,
2- In case of manually operated doors, clear entrance will be reduced by the amount of projection of handle on the landlng door.
3- All dimensions given above for lifts having centre opening power operated doors with counterweight at rear, are recommended. dimensions primarily for architects and building planners.
4- Dimensions of pit depth and overhead may differ in practice as per design depending upon load, speed and drive.

Speed in m/s	Upto 0.70	> 0.70 ≤ 1.00	> 1.00 ≤ 1.50	> 1.50 ≤ 1.75	> 1.75 ≤ 2.00	> 2.00 ≤ 2.50
Pit depth	1350	1500	1600	2150	2200	2500
Overhead	4200	4250	4800	4800	5200	5400
Machine-room Depth L	D+2000	D+2000	D+2000	D+2500	D+2500	D+2500
Machine-room Width K	C+1000	C+1000	C+1200	C+1200	C+1500	C+1500

ELEVATOR OPERATIONS

SINGLE AUTOMATIC OPERATION

Automatic operation by the means of the button in the car for each landing level served and one button at each landing so arranged that if any car or landing button has been actuated, the actuation of any other car or landing operating button will have no effect on the movement of the car until the response to the first button has been completed.

DOWN COLLECTIVE AUTOMATIC OPERATION - ONE CAR (SIMPLEX)

The car stays at the main floor, which has an ‘UP’ button; upper floors have ‘DOWN’ button. The controller memorizes landing and car calls. Ideal for residential buildings, the car travels to the highest landing call, stopping at car calls only while going up. On the way down, it stops at all calls in sequence.

DOWN COLLECTIVE AUTOMATIC OPERATION - TWO CAR (DUPLEX)

Operates like the Simplex system, but with two cars: one parks at the main floor, the other at the top or midway if last stop was the main floor. When a call is received, the microprocessor sends the nearest car. For multiple calls, a car goes to the highest, then serves in downward sequence.

CLIENT SCOPE Detailed Requirements

Three Phase Power Supply

Provide Three Phase Power Supply near control panel with M.C.B. & E.L.C.B.

Scaffolding

Provide scaffolding for entire erection period (approximately 15 days)

Temporary Power Connection

Provide temporary power connection for erection & testing work

Access Permission

Give free access in case work needs to be done after office hours

Shaft Construction

Construct the shaft in accordance with GA Drawing

Earth Points

Provide 2 Earth Points near Control Panel

Shaft Lighting

Provide shaft lighting with plug points

Civil Material & Mason

Provide mason with civil material for minor building work including grouting etc. during erection work

Machine Room Components

Access to Machine room, Machine beams, Supporting beams, Machine room door, Machine room ladder, Loading hook etc.

Elevator Shaft Wall Finishing

Provide Elevator Shaft wall to be plastered & painted

R.C.C. Column Design

4 No. R.C.C. Columns to be designed by client for the given load

Quick Reference

Construct the shaft (230mm brick / 150mm RCC Walls) in accordance with our GA drawings.
Mason with material for minor builder's work such as pocket cutting, grouting, door fixing, etc.
Temporary power connection for erection & testing work.
Scaffolding till the time of erection for about 30 days.
Access to Machine room (if applicable).
Power supply (415 Volts, 3 Phase, 4 Wires with Neutral, 50 Hz. & 230 Volts 1 Phase) near our control panel with MCB/JUNCTION BOX.