We divided the work into phases so a single contractor can take full responsibility for a given phase.

Steam pipes were too low for normal headroom.

Electrical wires, thirty Merlin PBX wires, doorbell wiring, and many other wires criss-crossed the cellar, lying on the ceiling tiles and randomly breaking through the plaster.

The oldest electrical wires were deteriorating cloth insulated inside ancient BX metal armor.

Low-voltage electronics cables from a webcasting studio to the switcher were very difficult to manage.

We decided to remove the drop ceiling and demolish the plaster and drop ceilings to get a clear look at floor joists and first-floor planking. There was no blocking between the joists, so at many places floorboards were spongy and noisy.

We removed all of the BX and any obsolete wires, many of which were wrapped over and under pipes and haphazardly stapled to beams and joists with non-insulated staples. We reorganized locations for wires, restapling them neatly with insulated staples.

This provides us clear open paths for piping over the main load beams and between the joists for a new forced hot water heating system in phase 2.

We removed two inefficient steam boilers and all piping and radiators on the three upper floors.

We can now arrange for an electricity inspection before any later phases that may hide the wiring.

We will continue demolition, first to remove the sheetrock exterior walls

We will then demolish the existing interior walls that must be moved to new places for the bathroom and for the kitchen/workshop wall, which will remove a door.

We may also then excavate the bathroom concrete floor to access the sanitary drain.

It should have multiple zone control for the three upper floors and for future basement heating.

About 17 new European style, white wall-mounted radiators will be installed on the upper floors.

White PEX piping will mostly follow the existing holes for the old steam radiators.

Replace hot water heating with on-demand heater.

• New door and stair at front of the basement, opening on the driveway, to provide another safe egress. Structural engineer is needed to approve framing to support the existing staircase above.
• Replace 6-foot sliding door at rear with a standard 80" door
• Three new casement windows, sliding, screens
• Laminate flooring to encapsulate vinyl asbestos tiles
• Renovate the existing half-bath to have a walk-in shower. Enlarge bath from 7' x 3.5' to 7' x 5'.
• Excavate the current concrete floor in bathroom to access the cast-iron sanitary drain to make appropriate plumbing connections.
• Move two existing Lally columns approximately one foot to locate them inside the bathroom walls. This will require new concrete footings for the two columns.
• Move existing workshop wall back to line up with bathroom, move workshop sink.
• Add a new kitchen sink and counter for adjoining kitchenette along new kitchen/workshop wall. Space for microwave, convection oven, and small refrigerator.

• Blocking between floor joists as needed
• R-19 insulation between floor joists
• Removable ceiling tiles, many with recessed lighting.
• Upper four feet of exterior walls will have built-in bookshelves with alternating verticals "bookworm" style.
• Thin rigid insulation on concrete-block wall behind bookshelves
• R-13 insulation behind lower half of exterior walls against the rubble foundation
• R-13 insulation in partition walls
• Electric outlets in partitions