NDS 117BC - Jumbo Valve Box & Cover - 13" x 20" Jumbo Box, Overlapping Cover - ICV Dura Slope 4" long (per section)

4" long (per section)

The NDS 251 2FT Spee-D Channel Grate offers a practical and attractive solution for your drainage needs

Install grates and secure

preventing fading and cracking

Pour concrete around the frame

NDS 117BC - Jumbo Valve Box & Cover - 13" x 20" Jumbo Box, Overlapping Cover - ICV Dura Slope 4" long (per section)NDS 117BC Jumbo Valve Box & Cover 13" x 20" Jumbo Box, Overlapping Cover ICV Colors: Black (#117CB), Brown (#117C BRN), Green (#117C), Sand (#117C SAND), Purple Reclaimed Water (#117CR), and Green Sewer (#117CS) The NDS Standard Series 13" x 20" body is tapered and has a minimum wall thickness of 0. 250". The body has a double wall at the top cover seat area with a minimum thickness of 0. 250". The cover seat area has 16 structural support ribs on the