HSI Services, Inc. has 20+ years of experience in water management

Construction

Aqua-Barrier® Construction Applications

A cofferdam is an essential tool if you’re in need of a dry work site. You may be wondering how this product can work to your benefit. Consider this… The Aqua-Barrier® cofferdam can prevent and be a vital dewatering solution for the following projects:

This product is designed to be a portable dam that is perfect for a multitude of different dewatering projects that you may be working on and is a more effective and environmentally safe alternative to sandbags.

Exclusive Features

Aqua-Barrier® cofferdams are constructed from industrial grade vinyl coated polyester. This fabric is laminated with a base of woven polyester between two layers of flexible polyvinyl chloride. These units can be REPAIRED EASILY in the field in both wet or dry conditions, are REUSABLE and provide for compact storage, transportation, and ease of handling. To give our customers options, we are able to customize the size tailored to specific needs. Below is a table indicating the sizes in which we manufacture the Aqua-Barrier®:

Inflated Height (ft/m)
Maximum Controllable Water/Sediment Depth (in/cm)
Inflated Volume (gal per linear ft/ liters per linear m)
Inflated Width (ft/m)
Connection Overlap Requirements (ft/m)
1/0.31
9/22.9
14/174
2.25/0.69
2.0/0.61
2/0.61
18/45.7
56/695
4.50/1.37
3.0/0.92
3/0.92
27/69.58
131/1627
7.00/2.14
4.5/1.37
4/1.22
36/91.40
225/2794
9.00/2.75
6.0/1.83
5/1.53
45/114.30
352/4371
11.25/3.43
7.5/2.29
6/1.83
54/137.20
506/6284
13.50/4.12
9.0/2.74
7/2.14
63/160.00
688/8544
15.75/4.81
10.5/3.20
8/2.44
72/183.00
901/11189
18.00/5.50
12.0/3.66

If you need help installing your Aqua-Barrier® Inflatable Bladder Dam, please refer to the Installation section for more details. Maintaining a dry worksite is essential — make it easy and quick with the Aqua-Barrier® Cofferdam. 

Please give us a call at 936-372-1222 or toll-free at 800-245-0199 to get started.