Exterior Repairs And Improvements At The Yankee Doodle Parking Garage Nigp 913 Construction Services, Heavy (Incl. Maintenance And Repair Services) Nigp 15012 Cement, Concrete, Lime, Plaster Mixes, Retarder And Setting Compounds, Sacked, Ltl Quantities, (See Class 750 For Bulk Cement, Concrete And Lime) Nigp 15015 Concrete, Polymer, All Types Nigp 15016 Curing Mixtures, Concrete, All Types Nigp 15035 Hardeners, Concrete And Plaster Setting Compound Nigp 15055 Doors, Overhead, Garage, Etc. (See Class 450 For Hardware) Nigp 15060 Recycled Builders Supplies Incl. Sacked Cement, Concrete, Lime, Plaster And Setting Compounds Nigp 21016 Concrete Beams, Channels, Roof Decks, Bollards, Etc., Prestressed Nigp 21085 Vents, Foundation, Concrete Nigp 31510 Adhesives, For Concrete: Cured-To-Cured, Fresh-To-Cured, And Steel-To-Concrete Nigp 75032 Concrete Crack Repair Adhesive, Structural Urethane Nigp 75033 Concrete, Repair, Rapid Setting Nigp 90619 Concrete, Architectural Services Nigp 90921 Building Construction, Industrial, Warehouse, Etc. Nigp 90922 Building Construction, Non-Residential, Office Bldg., Etc. Nigp 90924 Building Construction, Commercial And Institutional Nigp 90925 Building Construction, Prefabricated, All Types Nigp 90930 Building Construction, (Not Otherwise Classified) Nigp 91008 Concrete Raising And Undersealing Services Nigp 91051 Masonry, Concrete, And Stucco Maintenance, Finishing, And Repair Services Including Inside Concrete Sawing And Grouting Work Nigp 91336 Construction, Parking Lot And Alley Nigp 91361 Construction, Vertical, Concrete, Pour-In-Place, Form, Place, Finish Nigp 91371 Maintenance And Repair, Highway And Roads, Including Removal Of Asphalt, Concrete, Bitumens, Etc. Nigp 91375 Maintenance And Repair, Parking Lot And Alley Nigp 91430 Concrete Nigp 91484 Trade Services, Construction, (Not Otherwise Classified) Nigp 92519 Concrete Engineering Nigp 96118 Refinishing And Resurfacing Services, Concrete, Swimming Pools, Driveways, Patios, Etc. Nigp 97155 Parking Spaces In A Parking Lot Or Garage, Rental Or Lease Nigp 91362 Construction, Concrete, Pour-In-Place, Form, Place, Finish