| Award | M304-122M: West 186th Street Basketball Court Reconstruction, Manhattan | Parks and Recreation | PERKAN CONCRETE CORP | $1.7M | Competitive Sealed Bids/Pre-Qualified List | Mar 3, 2025 | 84624B0126001 |
| Award | B068-118M Parade Ground Field No. 9 Reconstruction, BROOKLYN | Parks and Recreation | PERKAN CONCRETE CORP | $1.2M | Competitive Sealed Bids | Sep 3, 2024 | 84624B0050001 |
| Award | CNYG-1420MR RENEWAL CONTRACT FOR CITYWIDE INSTALLATION OF TREE GUARDS | Parks and Recreation | PERKAN CONCRETE CORP | $930K | Renewal | May 2, 2024 | 84623B8015KXLR001 |
| Award | X039-221M-PELHAM BAY PARK FOREST TREE REPLACEMENT IN THE BOROUGH OF THE BRONX | Parks and Recreation | PERKAN CONCRETE CORP | $2.9M | Competitive Sealed Bids | Mar 13, 2024 | 84622B0111001 |
| Award | B430-118MA1: Lewis Playground Reconstruction | Parks and Recreation | PERKAN CONCRETE CORP | $1.2M | Competitive Sealed Bids/Pre-Qualified List | Dec 14, 2023 | 84622B0236001 |
| Award | B022-121M: Sarah J.S. Tompkins Garnet Plygd Basketball Recon | Parks and Recreation | PERKAN CONCRETE CORP | $706K | Competitive Sealed Bids/Pre-Qualified List | Sep 21, 2023 | 84622B0184001 |
| Award | RECONSTRUCTION OF TRACK, SYNTHETIC TURF FIELD, AND INSTALLATION OF ADULT FITNESS AREA, QUEENS | Parks and Recreation | PERKAN CONCRETE CORP.. | $1.3M | Competitive Sealed Bids | May 1, 2023 | Q107-119M |
| Award | Olde Town of Flushing Burial Ground Monument Construction, QUEENS | Parks and Recreation | PERKAN CONCRETE CORP.. | $1.5M | Competitive Sealed Bids | Apr 28, 2023 | Q017-118M |
| Award | Forest Park LIRR Towers Removal | Parks and Recreation | PERKAN CONCRETE CORP | $542K | Competitive Sealed Bids | Feb 28, 2023 | Q015-121M |
| Award | Reconstruction of Jacob Schiff Playground Synthetic Turf Field | Parks and Recreation | PERKAN CONCRETE CORP | $1.3M | Competitive Sealed Bids | Feb 13, 2023 | M223-119M |
| Award | Multisite path lighting construction, citywide | Parks and Recreation | PERKAN CONCRETE CORP | $699K | Competitive Sealed Bids | Dec 5, 2022 | CNYG-2519M |
| Award | THE RECONSTRUCTION OF SHORE PARKWAY PATHS AND PAVEMENT, BROOKLYN | Parks and Recreation | PERKAN CONCRETE CORP | $897K | Competitive Sealed Bids | Sep 2, 2022 | B082-220M |
| Award | Reconstruction of The Synthetic Turf Ballfields and Installation of Sports Lighting at the Basketball Courts, BROOKLYN | Parks and Recreation | PERKAN CONCRETE CORP | $2.0M | Competitive Sealed Bids | Aug 23, 2022 | B055-117M |
| Award | SITE WORK LOCATED WITHIN GRAND ARMY PLAZA, BETWEEN PLAZA STREET SW AND PLAZA STREET SE, BROOKLYN | Parks and Recreation | PERKAN CONCRETE CORP | $2.0M | Competitive Sealed Bids | Aug 22, 2022 | B040-120M |
| Award | B082-220M-Shore Park and Parkway Path and Pavement Reconstruction Contract Location: Shore Road Park between 95th and 99th Streets, Borough of Brooklyn | Parks and Recreation | PERKAN CONCRETE CORP | $897K | Competitive Sealed Bids/Pre-Qualified List | Jun 23, 2022 | 84621B0083001 |
| Award | Jacob Schiff Playground Synthetic Turf Field Reconstruction | Parks and Recreation | Perkan Concrete Corporation | $1.3M | Competitive Sealed Bids | Dec 3, 2021 | M223-119M |
| Award | Kissena Corridor Park and Hutchinson River Parkway Path Lighting Construction | Parks and Recreation | Perkan Concrete Corp. | $699K | Competitive Sealed Bids | Nov 30, 2021 | CNYG-2519M |
| Award | RECONSTRUCTION OF SYNTHETIC TURF AND INSTALLATION OF LIGHTING | Parks and Recreation | Perkan Concrete Corp. | $2.0M | Competitive Sealed Bids | Jun 26, 2020 | 84619B0044001 |
| Award | RECONSTRUCTION OF SYNTHETIC TURF FIELDS AT WAGNER PLAYGROUND | Parks and Recreation | Perkan Concrete Corporation | $1.5M | Competitive Sealed Bids | Jun 19, 2020 | 84619B0055001 |
| Award | RECONSTRUCTION OF SYNTHETIC TURF FIELD AND BASKETBALL COURTS | Parks and Recreation | Perkan Concrete Corporation | $1.4M | Competitive Sealed Bids | Jun 12, 2020 | 84619B0146001 |
| Award | CONSTRUCTION OF PARK ENTRANCES AND RECONSTRUCTION OF PERIMETER FENCE | Parks and Recreation | Perkan Concrete Corp. | $2.6M | Competitive Sealed Bids | May 1, 2020 | 84618B0163001 |
| Award | CONSTRUCTION OF A PEDESTRIAN PATH | Parks and Recreation | Perkan Concrete Corp. | $718K | Competitive Sealed Bids | Jul 8, 2019 | 84618B0009001 |
| Award | RECONSTRUCTION OF THE STEEL FENCE, VEGETATION AND EROSION CONTROL | Parks and Recreation | Perkan Concrete Corp. | $1.7M | Competitive Sealed Bids | Mar 19, 2019 | 84618B0051001 |
| Award | CONSTRUCTION AND RECONSTRUCTION OF PLAYGROUNDS IN SCHOOL YARDS | Parks and Recreation | PERKAN CONCRETE CORP.. | $1.4M | Competitive Sealed Bids | May 24, 2010 | 8462009Q000C13 |