Lyndhurst Junior High Retaining Wall Project


Garden State Precast project #: 18-46549

Project Name: LYNDHURST JUNIOR HIGH SCHOOL RETAINING WALL

Location: 617 Page Avenue, Lyndhurst, NJ

Project start date:  AUG 2018

Project end date: JUNE 2019

Synopsys of Development:

Site-specific design of a 40’ retaining wall below a new school construction.

Technical Challenges and Project Constraints:

  • Use of recycled concrete aggregate
  • Geotechnical design constraints that provided very little contractor installation envelope
  • Elevator building and Pedestrian Bridge
  • Lower Field Stadium
  • Multiple Party Review
  • Short project time line

Design, fabrication, and testing activities:

  • Design of 8 new reinforced Retaining Wall Blocks
  • Use of heavier Geogrid to bring installation envelope further away from proposed school building, reducing building load on wall
  • Design of under drain system
  • Hybrid design of walls with Geogrid, Gravity and No Batter Geogrid systems utilized
  • Global Slope Stability Calculations on multi-tier walls

Retaining Wall

Retaining Wall

Retaining Wall

NPCAADSStone Strong Effluent Design Alp Supply

Garden State Precast
1630 Wyckoff Road
Wall, NJ, 07719
Mailing Address:
PO Box 702, Farmingdale NJ 07727
Phone: 732-938-4436
Fax: 732-938-7096

Email: info@gardenstateprecast.com

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