Specifications include, but are not limited to: Work Zone Traffic control shall be in accordance with PennDOT Publication 213. Travel lanes on Bellevue Avenue must not be obstructed before 9 am and after 3 pm. Removal and replacement of curb shall include • restoration of excavated pavement with compacted aggregate and 5” of bituminous base or binder course, • restoration of grass areas - backfill with suitable fill material and restore vegetation by application of seed and mulch, • proper disposal of excavated materials, • traffic control, • materials and methods as described in Section 630 of PennDOT Publication 408 A separate price is to be provided where PA One Call indicates utilities are close and modified excavation (such as hand-digging) is required A separate price is to be provided if concrete work should be necessary when air temperatures are below 40° F.