| Miscellaneous Electrical Work | allow | 1 | — | $10,000 | $10,000 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Non-Standard Work Allowance | allow | 1 | — | $50,000 | $50,000 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Install secondary water meter and meter interface unit sized 1.5 inch | each | 1 | — | $247.00 | $247.00 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Install Secondary Water Meter and Meter Interface Unit | each | 1 | — | $73.00 | $73.00 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Install secondary water meter and meter interface unit sized 3/4 inch | each | 1 | — | $73.00 | $73.00 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Install secondary water meter and meter interface unit sized 5/8 inch | each | 1 | — | $73.00 | $73.00 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Install water meter and meter interface unit sized 3 inch | each | 1 | — | $750.00 | $750.00 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Install water meter and meter interface unit sized 2 inch | each | 1 | — | $247.00 | $247.00 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Install water meter and meter interface unit sized 1.5 inch | each | 1 | — | $247.00 | $247.00 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Install water meter and meter interface unit sized 1 inch | each | 1 | — | $90.00 | $90.00 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Install water meter and meter interface unit sized 3/4 inch | each | 1 | — | $90.00 | $90.00 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Install water meter and meter interface unit sized 5/8 inch | each | 1 | — | $90.00 | $90.00 | Jun 3, 2026, Open bid tab, Advanced Meter Infrastructure and Water Meter Replacement ↗ |
| Contaminated Groundwater | allow | 1 | — | $50,000 | $50,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Uniform Police Detail | allow | 1 | — | $500,000 | $500,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Price Adjustments | allow | 1 | — | $10,000 | $10,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Disposal of Contaminated Materials | allow | 1 | — | $50,000 | $50,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Utility Relocations | allow | 1 | — | $50,000 | $50,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Granite Curb, Remove & Reset | linear foot | 1 | — | $100.00 | $100.00 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Driveway/Sidewalk/Additional Pavement | ton | 1 | — | $250.00 | $250.00 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Final Pavement | ton | 1 | — | $200.00 | $200.00 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Initial Pavement | ton | 1 | — | $250.00 | $250.00 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Flowable (Controlled Density) Fill | cubic yard | 1 | — | $0.01 | $0.01 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Concrete, additional | cubic yard | 1 | — | $0.01 | $0.01 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| additional | cubic yard | 1 | — | $0.01 | $0.01 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Gravel Borrow/Select Fill, additional Dense Grade Crushed Stone/Screened stone, | cubic yard | 1 | — | $0.01 | $0.01 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Excavation Below Grade and Backfill | cubic yard | 1 | — | $0.01 | $0.01 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Ledge Excavation | cubic yard | 1 | — | $0.01 | $0.01 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Manual Air Release Valve | ls | 1 | — | $10,000 | $10,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Air Release Valve, Nahant Road Manhole | ls | 1 | — | $15,000 | $15,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Air Release Manhole Vents | each | 1 | — | $10,000 | $10,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Cleanout Manhole | each | 1 | — | $150,000 | $150,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Post-install liner hydrotest | ls | 1 | — | $25,000 | $25,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Post liner install cctv inspection | ls | 1 | — | $50,000 | $50,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| 18-inch HDPE Force Main | ls | 1 | — | $3,140,000 | $3,140,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Force Main | ls | 1 | — | $100,000 | $100,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Temporary bypass system dewatering, clean, and inspection of existing | ls | 1 | — | $2,000,000 | $2,000,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Traffic Management | ls | 1 | — | $250,000 | $250,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Erosion & sediment control | ls | 1 | — | $50,000 | $50,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Loam & Seed | square yard | 1 | — | $10.00 | $10.00 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |
| Air Release Manhole | each | 1 | — | $150,000 | $150,000 | Aug 26, 2021, Open bid tab, 12959_Nahant_20091_Bid_Tab.pdf ↗ |