Fiberglass Ground Sleeve, 22" x 36" x 18" - 15" x 29" Opening, THRT & HWP - BG2236181529A00 - Hubbell trm They also have drainage holes

They also have drainage holes to reduce water build up and allow light and air through

EnkaDrain 3811R is a drainage composite mat used in foundation walls

the cover provides enhanced strength and allows utility crews to quickly take readings without removing the lid

The 600TS-AL enclosure is easy to set up

Dimensions: 48" W x 78" L x 18" H

Fiberglass Ground Sleeve, 22" x 36" x 18" - 15" x 29" Opening, THRT & HWP - BG2236181529A00 - Hubbell trm They also have drainage holesHubbell Box Pads and Ground Sleeves provide a means to securely anchor and support the weight of pad mounted electrical equipment. By utilizing an array of designs, materials and sizes, Hubbell has developed a comprehensive product offeringtailored to meet your needs. We can provide a pad mounted equipment foundation or mounting solution forvirtually any piece of electrical equipment; from single and three phase transformers, to sectionalizing