EXPECTED USEFUL LIFE TABLE

Transcription

1 SITE SYSTEMS FAMILY ELDERLY ACTION = REPLACE Basketball Courts Built Improvements (playgrounds/site furniture) Catch Basin Cold Water and Sewer Lines Compactors DHW/Supply/Return Dumpsters Dumpster Enclosures Fence only Earthwork Electrical Distribution Center Emergency Generator Fencing Chain Link Wrought iron Stockade Post & Rail Gas Lines Heating Supply/Return Incinerators Irrigation Syatems Lift Station Mail Facilities Landscaping Parking Asphalt Resurface Gravel Pave with asphalt or concrete Pedestrian Paving Bituminous Resurface Concrete Replace Retaining Walls Concrete Fill cracks/repoint Masonry Fill cracks/repoint Wood Replace Stone Fill cracks/repoint Roadways Asphalt (sealing) 5 5 Seal Asphalt Resurface Gravel Pave with asphalt or concrete Sanitary Treatment Site Electrical Main Site Gas Main Site Lighting Site Power Distribution Expected Useful Life Table DCA Office of Affordable Housing 1 of 7

2 SITE SYSTEMS FAMILY ELDERLY ACTION = REPLACE Site Sanitary Lines Site Sewer Main Site Water Main Storm Drain Lines Swimming Pool Deck Resurface Mech'l Equipment Tennis Courts Resurface Transformer Water Tower BUILDING ARCHITECTURE FAMILY ELDERLY ACTION = REPLACE Appurtenant Structures Porches years Wood Decks years Storage Sheds years Greenhouses Carports Garages Basement Stairs Building Mtd. Exterior Lighting Building Mtd. HID Lighting Bulkheads Canopies Wood/Metal Replace Concrete Re-roof Ceilings, exterior or open 5 5 Paint Chimney Paint Common Area Doors Common Area Floors Ceramic/Tile/ Terrazzo Replace Wood (Strip/Parquet) Replace/sand & finish Resilient Floor (tile/sheet) Replace Carpet 7 7 Replace Concrete Common Area Railings Common Area Ceilings Concrete Paint 5-8 years Acoustic Tile/DW/Plaster Replace Common Area Countertop/sink Expected Useful Life Table DCA Office of Affordable Housing 2 of 7

3 BUILDING ARCHITECTURE FAMILY ELDERLY ACTION = REPLACE Common Area Dishwasher Common Area Disposal 5 5 Common Area Walls Paint 5-8yrs Exterior Common Doors Aluminum & Glass Door Only Solid Core (wood or metal) Door Only Automatic Door & Mechanism Exterior Stairs Wood Replace Filled metal pan Replace Concrete Replace Exterior Unit Doors Replace Exterior Walls Cementitious (mfgr) siding Prep & Paint Brick or block Repoint Stone veneer (brownstone) Waterproof & Caulk Glass Block Recaulk Granite block Repoint Metal/glass curtainwall Recaulk Precast Concrete panel Recaulk Vinyl siding Replace Wood siding/shingles Prep & Paint/Stain Plywood/stucco 5 10 Prep & Paint/Stain Fire escapes Resecure Foundations Hatches/Skylights Access hatch Smoke hatch/skylight Insulation/Wall Interior Lighting Interior Railings Kitchen Cabinets (wood construction) Local HVAC Electric fan coil Electric heat/ac Gas furnace/split DX AC Heat pump w/suppl.electric Heat pump water source Hydronic fan coil Hydronic heat/electric AC Mail Facilities Parapet Wall Penthouse New Door & Pointing Expected Useful Life Table DCA Office of Affordable Housing 3 of 7

4 BUILDING ARCHITECTURE FAMILY ELDERLY ACTION = REPLACE Public Bathroom Accessories 7 7 Public Bathroom Fixtures Radiation Hydronic (basebd or freestand) Electric Baseboard Electric Panel Roof Railings Repaint Refrigerator, common area Residential Galss Doors Sliding French Roof Covering Wood shingles Asphalt shingles Built up (BUR) (Subject to Waiver) Membrane (Subject to Waiver) Preformed metal Shingles (slate, tile, clay etc) Roof Drainage Exterior (gutter & fascia) Replace Roof Drainage Interior (drain covers) Replace Roof Structure Slab Service Doors Soffits Wood 5 5 Repair/Repaint Aluminum or vinyl Replace Stair Structure Storm/Screen Doors 7 15 Storm/Screen Windows Waterproofing Foundation Window Security Windows (frames & glazing) Wood Floor Framing Bath Accessories Bath Fixtures (sink, toilet, tub) Closet Doors Countertop & Sink Dishwasher Disposal 5 8 Electric Fixtures Hallway Door Door only Heat Detectors Expected Useful Life Table DCA Office of Affordable Housing 4 of 7

5 DWELLING UNITS FAMILY ELDERLY ACTION = REPLACE Interior Doors Door only Interior Stairs Kitchen Cabinets (wood construction) Living Area Ceilings Concrete Replace (Paint 5-8yr) Acoustic Tile/DW/Plaster Living Area Floors Ceramic/Tile/Terrazzo Replace Wood (strip/parquet) Replace part/refinish Resilient Flooring Replace Carpet 7 10 Replace Concrete Replace Living Area Walls Replace (Paint 5-8yr) Local HVAC Electric fan coil Electric heat/ac Evap. condensor (swamp coole Gas furnace, split DX AC Heat pump w/suppl. electric Heat pump, water source Hydronic fan coil Hydronic heat/electric AC Range Rangehood Refrigerator Smoke/Fire Detectors 5 10 Unit Air Conditioning Unit Electric Panel Unit Level Boiler Unit Buzzer/Intercom Unit Level DHW Unit Level Hot Air Furnace Unit Radiation Hydronic or steam (baseboard or freestanding) Electric Baseboard Unit Vent/Exhaust Unit Wiring Vanities (wood construction) Window covering 3 (20yr) 3 (20yr) Material/user specific Expected Useful Life Table DCA Office of Affordable Housing 5 of 7

6 MECHANICAL/ELECTRICAL FAMILY ELDERLY ACTION = REPLACE Central Unit Exhaust, roof mtd Chilled Water Distribution Chilling Plant Compactor Cooling Tower Electrical Switchgear Electrical Wiring Elevator, Controller, dispatcher Elevator, Cab Rebuild interior Elevator, Machinery Elevator, Shaftway Doors Replace gibs & rollers Elevator, Shaftways Hoist rails, cables, travelling Hydraulic piston & levelling Resleeve piston Emergency Alarm System Call Station Emergency Generator Emergency Lights 8 10 Battery operated Evaporative Cooler Fire Pumps Pump motor Fire Suppression Piping Gas Distribution Piping Heat Sensors Heating Risers & Distribution Heating Water Controller Hot & Cold Water Distribution HVAC Cooling only Heat only Heating & Cooling Master TV System Outdoor Temperature Sensor 5 10 Sanitary Waste & Vent System Sewage Ejectors Buzzer/Intercom, central panel Smoke & Fire Detection System, central panel Sump Pump Residential 7 7 Replace Commercial Replace motor Water Softening & Filtration Water Tower Boiler Room Equipment Blowdown & Water Treatment Boiler Room Pipe Insulation w/boiler w/boiler Expected Useful Life Table DCA Office of Affordable Housing 6 of 7

7 MECHANICAL/ELECTRICAL FAMILY ELDERLY ACTION = REPLACE Boiler Room Piping w/boiler w/boiler Boiler Room Valves Repack valves Boiler Temperature Controls w/boiler w/boiler Boilers Oil-fired, sectional Gas/dual fuel, sectional Oil/gas/dual fired, low MBH Oil/gas/dual fired, high MBH Gas fired atmospheric Electric Building Heating Water Temperature Controls Residential Commercial Combustion Air Duct w/fixed louvers Replace Motor louver & duct Replace motor Make-up air Replace fan/preheater Compressors Condensate & Feedwater Feedwater only (hydronic) Condensate & feedwater (steam w/boiler w/boiler DHW Circulating Pumps by size by size DHW Generation Tank only, dedicated fuel Exchanger in storage tank Exchanger in boiler External tankless Instantaneous DHW Storage Tanks Small (up to 150gals) Replace Large (over 150gals) 7 7 Point Tank Lining Domestic Cold Water Pumps Fire Supression Flue Exhaust w/boiler w/boiler Free Standing Chimney Fuel Oil Storage Fuel Transfer System Heat Exchanger Heating Water Circulating Pumps by size by size Line Dryers Motorized Valves Outdoor Temp Sensor Pneumatic lines & Controls Purchased Steam Supply Station Solar Hot Water Replace collectr panels Expected Useful Life Table DCA Office of Affordable Housing 7 of 7