Underground Guideway Sample Clauses
Underground Guideway. Trench and Cut-and-Cover Tunnels
1. Contractor shall verify concrete rebar location on invert slabs to facilitate non-ballasted track construction.
2. Contractor shall place second pour concrete on invert slab and coordinate associated track form work with the trackway, drainage, bonding and emergency walkway/cable trough requirements.
3. Contractor shall complete track bed design and construction to requirements.
Underground Guideway. (Tunnels) with Precast Lining
1. Contractor shall verify available preset OCS connection capacity per OCS design requirements, remove protective cap and clean inserts, if necessary, to receive OCS assembly and provide any other work required to complete OCS assembly connection.
2. Where OCS fixings have not been provided, the Contractor shall design and construct OCS support connection and provide any work required to complete OCS assembly connection.
Underground Guideway. Bored/Mined Tunnels
1. Contractor shall place second pour concrete on invert slab and coordinate work with the trackway, drainage, bonding and emergency walkway / cable trough requirements.