by Power Precast | Sep 13, 2019 | Electric & Telecommunications Structures
Switching units pads are available from our stock. The ease of installation will help finish the job quickly and efficiently. There are two sizes available for the standard cabinets accepted by PREPA, the “regular” and the “gang operated”. Additional sixes are... 
by Power Precast | Sep 13, 2019 | Electric & Telecommunications Structures
DIMENSIONS WEIGHT (LBS) REMARKS 3’-0” x 3’-0” x 3’-0” 3,000 standard oil pit for transformer manhole Pre-fabricated oil pit boxes serve as secondary containment for URD-33 manholes. The ease of installation of precast slabs plus the availability from our stock will... 
by Power Precast | Sep 13, 2019 | Electric & Telecommunications Structures
HANDHOLES This Product is built in two sizes, 18” x 18” x 26” and 22”x 22” x 26” (Interior Dimensions). These concrete junction boxes are manufactured according to Puerto Rico Highway Authority for traffic signal system. They are very useful for underground secondary... 
by Power Precast | Sep 13, 2019 | Electric & Telecommunications Structures
The new Telecommunications ruling Board (J.R.T.P.R.) standard boxes are designed with all the necessary end bells. The load design is for sidewalk. For situations where traffic rating is needed Telecommunication Manholes shall be used. TELECOMMUNICATION (JRTPR)... 
by Power Precast | Sep 13, 2019 | Electric & Telecommunications Structures
Electrical Utility Pull Boxes Our products are delivered and lowered in their final place by our specialized equipment and personnel. ELECTRICAL P.R.E.P.A STANDARD INTERIOR & DIMENSIONS WEIGHT (LBS) REMARKS SECONDARY PULL BOXES 4’-6’’x7’-0’’x4’-0’’ Sidewalk 8,500...