be measured. Drainage of the backfill including piping, aggregates, and incidentals will not be measured. 140
735.09Basis of Payment
The accepted quantities of temporary wire-facing and temporary wall erection will be paid for at the contract unit price per square foot. Common excavation will be paid for in accordance with 203.28. Structure backfill and B borrow will be paid for in accordance with 211.10. Unsuitable foundation materials will be paid for in accordance with 211.10. Payment will be made under: 150 Pay Item Pay Unit Symbol
Temporary Wall Erection .......................................................... SFT Temporary Wire-Facing ............................................................ SFT The cost of all MSE retaining wall components including wire-facing elements, concrete face panels, ground reinforcing, tie strips, fasteners, soil retention materials, repair or replacement of wire-facing elemen ts damaged or removed due to backfill placement, and incidentals shall be include d in the cost of temporary wire-facing. 160 If unsuitable foundation material is encountered in the portion of the foundation beneath the reinforced backfill zone in a section constructed on original ground or in a cut section, the cost of removal, replacement, and compaction of new material will be paid for in accordance with 203.28 and 211.10. If unsuitable foundation material is encountered in the portion of the foundation beneath the reinforced backfill zone that is constructed on an embankment section that is constructed under the same contract, the cost of removal, replacement, and compaction of new material will not be considered for payment. 170 The cost of geotextiles shall be included in the cost of the pay items in this section. The cost of all labor and materials required to prepare the wall foundation, to place the ground reinforcement, and to erect the c oncrete face panels shall be included in the cost of temporary wall erection. The cost of labor and materials required to provide for the drainage of the backfill including piping, aggregates, or geotextile materials shall be included in the cost of temporary wire-facing. 180 The cost of performing the laboratory tests by a qualified geotechnical consultant for structure backfill or ACBF slag shall be included in the cost of the pay items in this section. 735.09 863 The cost of all labor and materials for geotextile materials used shall be included in the cost of the pay items in this section. The cost of cutting, altering, and recoating of the ground reinforcement at the site shall be included in the cost of temporary wall erection. 190